CN215470575U

CN215470575U - Abrasive belt edge grinding production line

Info

Publication number: CN215470575U
Application number: CN202122088523.4U
Authority: CN
Inventors: 吕志禄; 吕荣誉; 吕东明
Original assignee: Wuxi Zhubai Machinery Co ltd
Current assignee: Taizhou Zhubai Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-11
Anticipated expiration: 2031-09-01

Abstract

The utility model relates to an abrasive belt edging production line which comprises a rack, a conveying device and an edging device, wherein the conveying device and the edging device are arranged on the rack, the conveying device is used for conveying an abrasive belt, the edging device is arranged on the side surface of the conveying device, the edging device comprises a sand blasting edging assembly, and the sand blasting edging assembly is used for thinning the edge of the abrasive belt by sand blasting to reduce the thickness of the edge. The edge grinding device with the sand blasting edge grinding assembly is adopted, compared with the traditional edge grinding devices such as diamonds, abrasive belt rings, steel wire balls and the like, the sand blasting equipment and the edge grinding process are organically combined, and the limitation of the traditional grinding equipment is broken through, so that the production process is reduced, the edge grinding process is more convenient and faster, the precision is higher, the edge thickness of the ground abrasive belt is more accurate and consistent, and the precision is higher.

Description

Abrasive belt edge grinding production line

Technical Field

The utility model relates to the technical field of abrasive belt production equipment, in particular to an abrasive belt edge grinding production line.

Background

The abrasive belt belongs to a coated abrasive tool, is called as a flexible abrasive tool, has the advantages of more flexibility and safety, higher precision and low grinding cost in polishing compared with a solid abrasive tool, and is widely applied to a plurality of fields. In some places, two ends of the abrasive belt need to be bonded together to form an abrasive belt ring for use, so in the production process, one method is to overlap one end of the abrasive belt above the other end of the abrasive belt and bond the abrasive belt with glue, and the other method is to splice the two ends of the abrasive belt together and bond the two ends together by using a film coated with glue on the surface for fixing. However, in the using process, the connecting part of the product is found to have a certain thickness, so that the product can be jammed in the using process, and the smoothness of the product in the using process is influenced.

In order to solve the problems, before the abrasive belt is bonded, after the edge of the abrasive belt is polished by using a traditional edge polishing process of a diamond, an abrasive belt or a steel wire ball lamp to reduce the thickness of the edge, a film is bonded or bonded by using glue after being overlapped, but the process is complex, the processing precision is low, the thickness of the joint is not uniform enough, and the smoothness of the use of the abrasive belt ring is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an abrasive belt edge grinding production line for finely grinding the edge of an abrasive belt.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an abrasive band edging production line, includes the frame to and install conveyor and edging device in frame (1), conveyor is used for carrying the abrasive band, conveyor's side-mounting the edging device, the edging device includes sandblast edging subassembly, sandblast edging subassembly utilizes the sandblast to thin the edge of abrasive band, reduces the thickness at edge.

Through adopting above-mentioned technical scheme, when using, place the abrasive band on conveyor's surface, under the drive of conveyer belt, the abrasive band is polished its edge through edging device in proper order, thickness is not different with other positions, facilitate the use, the sandblast edging subassembly is polished through the impact of sand grain to the abrasive band, guarantee that the whole atress at abrasive band edge is more even, the edge after polishing is more level and more smooth, and the edging is simple moreover, convenient to use and maintenance, polish 0.8-1cm with the whole thickness at abrasive band edge, thereby guarantee that the thickness of polishing at seam crossing is unanimous, it is more level and more smooth after the bonding, phenomenons such as card pause can not appear during the use.

The present invention in a preferred example may be further configured to: the sandblast edging subassembly includes sand blasting room, sandblast head, sand storage chamber, whirlwind separation chamber and clean room, the sand blasting room is located conveyor's one side, and with conveyor looks butt, the sandblast head is installed the top of sand blasting room, and stretch into in the sand storage chamber, the sandblast is carried out to the edge on abrasive band to the sandblast mouth of sandblast head bottom and is polished, the sand blasting room is kept away from conveyor's one side through the pipeline with the whirlwind separation chamber is connected, the one end of whirlwind separation chamber pass through the pipeline with the clean room is connected, the bottom with the sand storage chamber is connected.

Through adopting above-mentioned technical scheme, utilize the sand blasting head to spray the surface of the edge on abrasive band with the inside sand grain of sand storage chamber, polish certain thickness with it, it is compared with driven abrasive band is polished, the sandblast has the precision of polishing higher, and everywhere atress of the department of polishing on abrasive band is more even, therefore the thickness of polishing is more even, the yields is higher, sand grain after polishing enters into cyclone's inside and separates the back, raise dust and less sand grain enter into the inside of clean room and remove dust and handle, great sand grain gets back to the inside of sand storage chamber again, recycle, the utilization ratio is higher.

The present invention in a preferred example may be further configured to: the inside of sandblast room is close to conveyor's one side is provided with support frame and dustproof subassembly, dustproof subassembly includes dust guard and sealing strip, the dust guard is located to be installed the top of sandblast room inner wall, and the bottom is located the top of support frame, sealing strip one end with the lateral wall fixed connection of sandblast room, the other end covers perpendicularly the feed inlet of sandblast room.

Through adopting above-mentioned technical scheme, the support frame can play the effect of interim support to the edge in abrasive band to the tip hangs down and puts on the surface of support frame, under the cooperation of dust guard and sealing strip, can play good sealed effect to the feed inlet of sandblast room, avoids at the in-process of polishing, and the dust enters into the workshop through the feed inlet, causes the pollution, and the dustproof performance is better.

The present invention in a preferred example may be further configured to: a gluing device is arranged on one side of the conveying device of the frame and used for coating glue on the surface of the abrasive belt, and a heating device is arranged between the edge grinding device and the gluing device and used for heating the abrasive belt so as to conveniently glue;

the preceding station of sandblast edging subassembly is provided with diamond edging subassembly and/or a latter station of rubberizing device is provided with the pad pasting device, diamond edging subassembly is used for tentatively polishing the edge in abrasive band, the pad pasting device is used for the pad pasting to bond the edge in abrasive band and thins the position, the rubberizing device with also be provided with heating device between the pad pasting device.

By adopting the technical scheme, for the superposed abrasive belt ring, before sand blasting and edging are carried out, the two sides of the edge of the abrasive belt can be initially ground by the diamond edging assembly, so that sand blasting and edging are facilitated to ensure the thickness of the edge of the abrasive belt, the protruding part of the edge of the abrasive belt is corrected, and then glue is coated on the edge of the abrasive belt by using a gluing device; for the spliced abrasive belt ring, after sand blasting and edge grinding, after heating, glue is coated on the surface of the edge of the abrasive belt, and then a film is mounted at a bonding part through a film pasting device, so that the spliced abrasive belt ring is convenient to use.

The present invention in a preferred example may be further configured to: the diamond edging subassembly includes a driving motor, drive assembly, diamond grinding head and a regulating assembly, a regulating assembly installs the surface of frame is used for rightly the position of diamond edging subassembly is adjusted, a driving motor installs the surface of a regulating assembly, just driving motor's output passes through drive assembly with the diamond grinding head is connected.

Through adopting above-mentioned technical scheme, under the drive of first adjusting part, can adjust wantonly in three-dimensional space the position of diamond head of polishing to the convenience is polished roughly to the edge on abrasive band, and under drive of a driving motor, drive assembly drives the diamond head of polishing and rotates, polishes the edge on abrasive band, polishes the grit of its surperficial big granule.

The present invention in a preferred example may be further configured to: the rubberizing device includes the rubber coating subassembly and/or spouts the gluey subassembly, the rubber coating subassembly includes base, second adjusting part, second driving motor and glue spreader, the pedestal mounting be in the surface of frame, second adjusting part slidable mounting be in the surface of base, a side-mounting of second adjusting part second driving motor, second driving motor's output is installed the glue spreader.

Through adopting above-mentioned technical scheme, the rubber coating subassembly with spout the gluey subassembly homoenergetic and paint the edge on abrasive band with glue, the producer can carry out the optional dress according to actual production demand, at second adjusting part, can drive second driving motor and glue spreader and adjust in the position in vertical plane to conveniently paint glue on the surface on abrasive band, under second driving motor's drive, the glue spreader rotates, evenly coats glue on the surface on abrasive band.

The present invention in a preferred example may be further configured to: spout gluey subassembly and glue the head including storing up, store up glue the bucket with it all is located to spout gluey head the surface of frame, store up glue the bucket with it is linked together through the hose to spout gluey head, just it is located to spout gluey head one side of conveyor.

By adopting the technical scheme, the glue in the glue storage barrel is uniformly sprayed to the surface of the abrasive belt under the driving of the glue spraying head, so that the operation of gluing the surface of the abrasive belt is realized.

The present invention in a preferred example may be further configured to: the rubberizing device is kept away from one side of edging device is provided with the pad pasting device, the pad pasting device includes the casing, goes up charging tray, glue box, transmission roller subassembly, drive roller, dancer rools, inhales the membrane piece and surely membrane sword, the casing is installed the top of frame, it all installs to go up charging tray, glue box, transmission roller subassembly, drive roller, dancer rools, inhale the membrane piece and surely membrane sword one side of casing, it is used for carrying the pad pasting to go up the charging tray, glue the box and be used for carrying out the rubber coating to the pad pasting surface, and the pad pasting passes through in proper order enter into behind transmission roller subassembly, drive roller and the dancer rools inhale the inside of membrane piece, inhale the membrane piece and be used for adjusting the back to the pad pasting and bond on the surface in abrasive band, inhale one side of membrane piece do surely membrane sword, surely membrane sword is used for cutting off the pad pasting.

Through adopting above-mentioned technical scheme, the pad pasting that is located the charging tray surface enters into and inhales the piece of membrane after gluing box, driving roller subassembly, dancer rools in proper order under the drive of drive roller, inhales the even pressfitting of piece with the pad pasting to the surface at abrasive band edge to conveniently bond, then cut off the pad pasting through the film cutter, bond the edge on abrasive band with the pad pasting, convenient to use, the precision is higher.

The present invention in a preferred example may be further configured to: the gluing device and also be provided with heating device between the pad pasting device, heating device is including the cover body and infrared heating pipe, the cover body is located the top of frame, infrared heating pipe is located the inside of the cover body.

Through adopting above-mentioned technical scheme, infrared heating pipe utilizes infrared ray to heat abrasive band edge, and its outside cover body can play dustproof heat preservation thermal-insulated effect, and heating efficiency is higher.

The present invention in a preferred example may be further configured to: conveyor includes track, lower track and deflector roll, it all follows with lower track to go up the track the length direction of frame sets up, the deflector roll is located track orientation down one side setting of edging device and rubberizing device for edge to the abrasive band carries out auxiliary stay.

Through adopting above-mentioned technical scheme, utilize last track and track synchronous transport down, can press from both sides tight fixed transport to the abrasive band, avoid the abrasive band to produce the fold in transportation process, influence the precision of processing, the width ratio on abrasive band is great or the width of track down, therefore its edge is perpendicular downwards, utilize the deflector roll to carry out auxiliary stay to edge to conveniently polish and operation such as rubberizing, avoid rocking the abrasive band in the course of working, thereby improve equipment's machining precision.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. the technical scheme of the edge grinding device with the sand blasting edge grinding assembly is adopted, compared with the traditional edge grinding devices such as diamond, abrasive belt rings, steel wire balls and the like, sand blasting equipment and an edge grinding process are organically combined together, and the limitation of the traditional grinding equipment is broken through, so that the production process is reduced, the edge grinding process is more convenient and faster, the precision is higher, the edge thickness of the ground abrasive belt is more accurate and consistent, and the precision is higher;

2. the technical scheme of the abrasive belt grinding and cutting device is adopted, so that the edges of the abrasive belt can be ground and cut, the thickness of the edges of the abrasive belt is reduced, glue is coated on the surface of the abrasive belt through the gluing device, then the two ends of the abrasive belt are bonded together to form an abrasive belt ring, the grinding thickness of the joint of the abrasive belt ring is uniform, the connection stability is high, and the yield is high;

3. the technical scheme of the gluing device consisting of the gluing component and/or the glue spraying component is adopted, so that glue can be uniformly coated on the surface of the edge of the abrasive belt, splicing and forming at the later stage are facilitated, and the stability of the abrasive belt ring is guaranteed.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic overall structure diagram of the first embodiment.

Fig. 2 is a top view of the first embodiment.

Fig. 3 is a schematic structural diagram of the diamond edging assembly in the present embodiment.

Fig. 4 is a schematic structural diagram of the sandblast edging assembly of the present embodiment.

Fig. 5 is a schematic view of the internal structure of the blasting chamber in this embodiment.

Fig. 6 is a schematic structural diagram of the glue spraying assembly in the embodiment.

Fig. 7 is a schematic structural diagram of the glue applying assembly in the present embodiment.

Fig. 8 is a schematic diagram of the back structure of the glue applying assembly in this embodiment.

Fig. 9 is a schematic structural view of the heating apparatus in this embodiment.

Fig. 10 is a partially enlarged schematic view of a portion a of fig. 1.

The reference numbers in the drawings are:

1. a frame; 2. a conveying device; 21. an upper crawler belt; 22. a lower crawler belt; 23. a guide roller; 3. an edge grinding device; 31. a diamond edging assembly; 311. a first drive motor; 312. a transmission assembly; 313. a diamond polishing head; 314. a first adjustment assembly; 3141. a dovetail slide; 3142. a height adjustment lever; 3143. a first locking lever; 3144. a limit screw; 3145. rotating the fine adjustment rod; 3146. an adjusting handle; 32. a sand blasting edging component; 321. a sand blasting chamber; 3211. a sand suction port; 3212. a sand leakage port; 3213. an air inlet; 322. a sand blasting head; 323. a sand storage chamber; 324. a cyclonic separation chamber; 325. a dust chamber; 326. a support frame; 327. a dust-proof plate; 328. a sealing strip; 329. pressing a batten; 4. a gluing device; 41. a gluing component; 411. a base; 412. a second adjustment assembly; 4121. a fixing plate; 4122. a slider; 4123. a limiting block; 4124. a buffer spring; 4125. a first locking member; 4126. a second locking member; 413. a second drive motor; 414. glue spreading roller; 42. spraying a glue component; 421. a glue storage barrel; 422. spraying a glue head; 423. spraying a glue bracket; 5. a heating device; 51. a cover body; 52. an infrared heating pipe; 6. a film pasting device; 61. a housing; 62. feeding a material plate; 63. a glue box; 64. a drive roll assembly; 65. a drive roller; 66. a regulating roller; 67. a membrane suction block; 68. a film cutter; 68. an adjusting cylinder; 7. a touch screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-10, an abrasive belt edge grinding production line disclosed by the utility model comprises a frame 1, a conveying device 2, an edge grinding device 3, a heating device 5, a gluing device 4 and a film sticking device 6, wherein the conveying device 2 is used for conveying an abrasive belt, the side surface of the conveying device 2 is sequentially provided with the edge grinding device 3, the heating device 5, the gluing device 4, the heating device 5 and the film sticking device 6, the edge grinding device 3 is used for thinning the edge of the abrasive belt and reducing the thickness of the edge, the gluing device 4 is used for coating glue on the surface of the abrasive belt, and the heating device 5 is used for heating the abrasive belt so as to conveniently glue the abrasive belt; a touch screen 7 and a control panel are arranged at one end of the rack 1, so that the operation of the equipment can be conveniently controlled by workers;

the edge grinding device 3 comprises a diamond edge grinding component 31 and a sand blasting edge grinding component 32, wherein the diamond edge grinding component 31 and the sand blasting edge grinding component 32 are both positioned on the surface of the frame 1, the diamond edge grinding component 31 is positioned at the previous station of the sand blasting edge grinding component 32, the diamond edge grinding component 31 is used for primarily grinding the edge of an abrasive belt and removing large particles on the surface of the abrasive belt or protrusions on the surface of a cloth cover, and the sand blasting edge grinding component 32 is used for secondarily grinding and forming the edge of the abrasive belt; the gluing device comprises a gluing component 41 and a glue spraying component 42, wherein the gluing component 41 can coat glue on the surface of the abrasive belt, and the glue spraying component 42 can spray the glue on the surface of the abrasive belt, and can be selected according to actual requirements when in use. When processing, the abrasive belt is placed on the surface of the conveying device 2, then the equipment is started, under the drive of the conveying device 2, the abrasive belt is firstly subjected to primary processing through the diamond edging assembly 31, large particles and uneven parts on the surface of the abrasive belt are ground, then the abrasive belt enters the sand blasting edging assembly 32 for secondary grinding and cutting, the overall thickness of the edge of the abrasive belt is reduced by about 0.8-1cm, then the abrasive belt enters the heating device 5 for heating, then the adhesive belt enters the adhesive coating assembly 41 or the adhesive spraying assembly 42 for gluing, after the gluing is finished, the spliced abrasive belt ring is heated again, then the abrasive belt ring enters the film pasting device 6 for pasting, and the overlapped abrasive belt ring is directly conveyed to the next station. The processed abrasive belt ring has uniform thickness at the splicing part, is consistent with the thicknesses of other positions of the abrasive belt, is more smooth in use, is convenient to use, and has higher yield.

The conveying device 2 comprises an upper crawler belt 21, a lower crawler belt 22 and a guide roller 23, the upper crawler belt 21 and the lower crawler belt 22 are arranged along the length direction of the frame 1, the abrasive belt is positioned between the upper crawler belt 21 and the lower crawler belt 22, the width of the abrasive belt is larger than that of the upper crawler belt 21 or the lower crawler belt 22, the excessive parts of the abrasive belt are lapped on the guide roller 23, and the guide roller 23 is positioned on one side of the lower crawler belt 22, which faces the edge grinding device 3 and the gluing device 4, and is used for performing auxiliary support during rough grinding and gluing on the edges of the abrasive belt.

Referring to fig. 3, the diamond edge grinding assembly 31 includes a first driving motor 311, a transmission assembly 312, a diamond grinding head 313 and a first adjusting assembly 314, the first adjusting assembly 314 is installed on the surface of the machine frame 1 and is used for adjusting the position of the diamond edge grinding assembly 31, the first driving motor 311 is installed on the surface of the first adjusting assembly 314, and the output end of the driving motor is connected with the diamond grinding head 313 through the transmission assembly 312. The first adjusting assembly 314 comprises a dovetail slide 3141, a height adjusting rod 3142, a first locking rod 3143, a limit screw 3144, a rotary fine adjustment rod 3145 and an adjusting handle 3146, wherein the dovetail slide 3141 is slidably mounted on the surface of the machine frame 1, the adjusting handle 3146 is rotatably connected with the dovetail slide 3141, the distance between the whole diamond edge grinding assembly 31 and the transportation part can be adjusted under the rotation of the adjusting handle 3146, the dovetail slide 3141 finely adjusts the distance between the dovetail slide 3141 and the machine frame 1 through the rotation of the first locking rod 3143, and locks the dovetail slide 3141 and the machine frame 1 through the limit screw 3144 to avoid sliding in the use process, the height adjusting rod 3142 is connected with the transmission assembly 312 through a transmission gear, the height of the diamond grinding head 313 can be adjusted under the driving of the height adjusting rod 3142, one end of the rotary fine adjustment rod 3145 is fixedly connected with the transmission assembly 312, and the surface of the dovetail sliding groove is provided with an adjusting hole for the dovetail sliding groove to pass through, the inclination angle of the diamond polishing head 313 can be adjusted under the driving of the rotating fine adjustment rod 3145, so that the diamond polishing head 313 is ensured to be tangent to the abrasive belt, and the polished surface is ensured to be flat. In this embodiment, diamond edging subassembly 31 has two, and two diamond edging subassemblies 31's diamond sanding head 313, one is positive diamond sanding head, another is negative diamond sanding head, utilize the diamond sanding head of two different orientations, can polish simultaneously to the both sides on abrasive band, thereby the convenient use of polishing to the abrasive band of different connected modes, guarantee the machining precision, positive diamond sanding head polishes the baseband face on abrasive band, negative diamond sanding head polishes the sand face on abrasive band, thereby guarantee that the both sides thickness on abrasive band is all unanimous, thereby conveniently carry out the secondary shaping of polishing. In other embodiments, other edge grinding equipment may be used for the preliminary grinding.

Referring to fig. 4 and 5, the sand blasting and edging assembly 32 includes a sand blasting chamber 321, a sand blasting head 322, a sand storage chamber 323, a cyclone separation chamber 324 and a dust removal chamber 325, the sand blasting chamber 321 is located on one side of the conveying device 2 and is abutted against the conveying device 2, the sand blasting head 322 is installed on the top of the sand blasting chamber 321 and extends into the sand storage chamber 323, a sand blasting nozzle at the bottom of the sand blasting head 322 performs sand blasting and grinding on the edge of the abrasive belt, one side of the sand blasting chamber 321 away from the conveying device 2 is connected with the cyclone separation chamber 324 through a pipeline, one end of the cyclone separation chamber 324 is connected with the dust removal chamber 325 through a pipeline, the bottom of the sand storage chamber 323 is connected with the sand storage chamber 323, a sand leakage 3212 is opened at the bottom of the sand blasting chamber 321, the sand storage chamber 323 is located below the sand leakage 3212, a sand suction port 3211 is opened at one side of the sand blasting chamber 321 away from the conveying device 2, the sand suction port 3211 is connected with the cyclone separation chamber 324, so that smaller sand grains and dust can be sucked into the cyclone separation chamber 324 for separation, the larger sand particles directly return to the interior of the sand storage chamber 323 through the sand leakage port 3212, so that the larger sand particles can be recycled conveniently; air intake 3213 has been seted up at the top of sandblast room 321, utilize the fan to blow sand grain to the surface of abrasive band, conveniently polish, one side that conveyer 2 is close to in the inside of sandblast room 321 is provided with support frame 326 and dustproof subassembly, dustproof subassembly includes dust guard 327 and sealing strip 328, dust guard 327 is located and installs the top at sandblast room 321 inner wall, and the bottom is located the top of support frame 326, in order to improve the leakproofness of dust guard 327, the slope setting of dust guard 327, sealing strip 328 one end and sandblast room 321's lateral wall fixed connection, the other end covers the feed inlet of sandblast room 321 perpendicularly, in order to further improve the stability that sealing strip 328 connects, it fixes to be provided with pressure slat 329 at the top of sealing strip 328.

Referring to fig. 7 and 8, the gluing assembly 41 includes a base 411, a second adjusting assembly 412, a second driving motor 413 and a glue spreader 414, the base 411 is installed on the surface of the frame 1, the second adjusting assembly 412 is slidably installed on the surface of the base 411, the second driving motor 413 is installed on one side of the second adjusting assembly 412, the glue spreader 414 is installed at the output end of the second driving motor 413, and a glue filling hole is formed above the glue spreader 414. The second adjusting component 412 comprises a fixing plate 4121, a second driving motor 413 and a glue coating roller 414 are installed on one side of the fixing plate 4121, a slider 4122, a limiting block 4123, a buffer spring 4124, a first locking piece 4125 and a second locking piece 4126 are installed on the other side of the fixing plate 4121, the slider 4122 is installed below the fixing plate 4121 and is in sliding connection with the frame 1, a positioning hole is formed in the surface of the slider 4122, the first locking piece 4125 penetrates through the positioning hole to be abutted against the frame 1 to fix the equipment, the buffer spring 4124 is arranged below the limiting block 4123, the first locking piece 4125 is arranged above the limiting block 4123, the first locking piece 4125 is abutted against the fixing plate 4121, and under the driving of the buffer spring 4124, the limiting block 4123 drives the fixing block to move up and down and fix the fixing block through the first locking piece 4125. The position of the glue spreader 414 can be adjusted, the glue spreader 414 can rotate under the driving of the second driving motor 413, and the glue can be coated on the surface of the abrasive belt.

Referring to fig. 6, spout gluey subassembly 42 and glue bucket 421 and spout gluey head 422 including storing up, store up gluey bucket 421 and spout gluey head 422 and all be located the surface of frame 1, store up gluey bucket 421 and spout gluey head 422 and be linked together through the hose, and spout gluey head 422 towards one side of conveyor 2, spout gluey head 422 and install the surface at frame 1 through spouting gluey support 423, conveniently carry out angle regulation, under the drive of spouting gluey head 422, lie in the even surface to the abrasive band of spraying of the inside glue of storing up gluey bucket 421, thereby realize the operation at the surface sizing on abrasive band.

Referring to fig. 9, the heating device 5 includes a cover 51 and an infrared heating pipe 52, the cover 51 is located above the rack 1, and the infrared heating pipe 52 is located inside the cover 51; the abrasive belt is heated by the infrared heating pipe 52, so that gluing is convenient, the viscosity is improved, and the cover body 51 can play a dustproof and heat-preservation effect.

Referring to fig. 10, the film sticking device 6 includes a housing 61, a feeding tray 62, a glue box 63, a driving roller assembly 64, a driving roller 65, an adjusting roller 66, a film sucking block 67 and a film cutting knife 68, the housing 61 is installed above the frame 1, the feeding tray 62, the glue box 63, the driving roller assembly 64, the driving roller 65, the adjusting roller 66, the film sucking block 67 and the film cutting knife 68 are all installed on one side of the housing 61, the feeding tray 62 is used for conveying the film, the glue box 63 is used for coating the surface of the film, the film sequentially passes through the driving roller assembly 64, the driving roller 65 and the adjusting roller 66 and enters the inside of the film sucking block 67, the film sucking block 67 is used for adjusting the film and then is bonded on the surface of the abrasive belt, the film cutting knife 68 is arranged on one side of the film sucking block 67, and the film cutting knife 68 is used for cutting the film. The pad pasting that is located charging tray 62 surface enters into inhaling the membrane piece 67 behind gluey box 63, driving roller subassembly 64, adjusting roller 66 in proper order under drive roller 65's drive, inhales the surface that the even pressfitting of membrane piece 67 will the pad pasting arrives the abrasive band edge to conveniently bond, then cut off the pad pasting through film cutter 68, with the edge that the abrasive band was bonded to the pad pasting, convenient to use, the precision is higher. Inhale the top of membrane piece 67 to articulate there is adjustment cylinder 68, under adjustment cylinder 68's drive, finely tune the pad pasting piece to guarantee the level and smooth of pad pasting.

Example two:

the difference between this embodiment and the first embodiment is that, in this embodiment, only one heating device 5 is provided, and is located between the gluing device 4 and the edge grinding device 3, the gluing device 4 adopts one of the gluing component 41 or the glue spraying component 42, and the film pasting device 6 is not provided, and since the film can not be pasted, this embodiment can only grind the overlapped abrasive belt ring, and the production cost is saved.

Example three:

the difference between this embodiment and the first embodiment is that, in this embodiment, there is only one diamond edge grinding assembly 31, and only one positive diamond grinding head 313, and the gluing device 4 adopts one of the gluing assembly 41 or the glue spraying assembly 42, and since both sides of the product cannot be ground simultaneously, this embodiment can only grind the spliced abrasive belt ring, and the production cost is saved.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an abrasive band edging production line which characterized in that: including frame (1) to and install conveyor (2) and edging device (3) in frame (1), conveyor (2) are used for carrying the abrasive band, the side-mounting of conveyor (2) edging device (3), edging device (3) are including sandblast edging subassembly (32), sandblast edging subassembly (32) utilize the sandblast to thin the edge of abrasive band, reduce the thickness at edge.

2. A belt edging line as claimed in claim 1, characterized in that: sandblast edging subassembly (32) are including sandblast room (321), sandblast head (322), sand storage room (323), whirlwind separation chamber (324) and clean room (325), sandblast room (321) are located one side of conveyor (2), and with conveyor (2) looks butt, sandblast head (322) are installed the top of sandblast room (321), and stretch into in the sand storage room (323, the sandblast mouth of sandblast head (322) bottom is to the edge sandblast of abrasive band and is polished, sandblast room (321) are kept away from one side of conveyor (2) pass through the pipeline with whirlwind separation chamber (324) are connected, the one end of whirlwind separation chamber (324) pass through the pipeline with clean room (325) are connected, the bottom with sand storage room (323) are connected.

3. A belt edging line as claimed in claim 2, characterized in that: the inside of sandblast room (321) is close to one side of conveyor (2) is provided with support frame (326) and dustproof subassembly, dustproof subassembly includes dust guard (327) and sealing strip (328), dust guard (327) are located install the top of sandblast room (321) inner wall, and the bottom is located the top of support frame (326), sealing strip (328) one end with the lateral wall fixed connection of sandblast room (321), the other end covers perpendicularly the feed inlet of sandblast room (321).

4. A belt edging line as claimed in claim 1, characterized in that: a gluing device (4) is arranged on one side of the conveying device (2) of the frame (1), the gluing device (4) is used for coating glue on the surface of the abrasive belt, a heating device (5) is arranged between the edge grinding device (3) and the gluing device (4), and the heating device (5) is used for heating the abrasive belt so as to facilitate gluing;

the preceding station of sandblast edging subassembly (32) is provided with diamond edging subassembly (31) and/or a back station of rubberizing device (4) is provided with pad pasting device (6), diamond edging subassembly (31) are used for tentatively polishing the edge in abrasive band, pad pasting device (6) are used for bonding the pad pasting and are beaten the position at the edge in abrasive band thin, rubberizing device (4) with also be provided with heating device (5) between pad pasting device (6).

5. A belt edging line according to claim 4, characterized in that: diamond edging subassembly (31) include first driving motor (311), transmission subassembly (312), diamond grinding head (313) and first adjusting part (314), first adjusting part (314) are installed the surface of frame (1), it is right to be used for the position of diamond edging subassembly (31) is adjusted, first driving motor (311) are installed the surface of first adjusting part (314), just driving motor's output passes through transmission subassembly (312) with diamond grinding head (313) are connected.

6. A belt edging line according to claim 4, characterized in that: rubberizing device (4) are including rubber coating subassembly (41) and/or spout gluey subassembly (42), rubber coating subassembly (41) are including base (411), second adjusting part (412), second driving motor (413) and glue spreader (414), base (411) are installed the surface of frame (1), second adjusting part (412) slidable mounting is in the surface of base (411), one side-mounting of second adjusting part (412) second driving motor (413), the output installation of second driving motor (413) glue spreader (414).

7. A belt edging line according to claim 6, characterized in that: spout gluey subassembly (42) and glue bucket (421) and spout including the storage, the storage glue bucket (421) with it all is located to spout gluey head (422) the surface of frame (1), the storage glue bucket (421) with it is linked together through the hose to spout gluey head (422), just it is located to spout gluey head (422) one side of conveyor (2).

8. A belt edging line according to claim 4, characterized in that: the film sticking device (6) comprises a shell (61), an upper material tray (62), a rubber box (63), a transmission roller assembly (64), a driving roller (65), an adjusting roller (66), a film sucking block (67) and a film cutting knife (68), wherein the shell (61) is arranged above the rack (1), the upper material tray (62), the rubber box (63), the transmission roller assembly (64), the driving roller (65), the adjusting roller (66), the film sucking block (67) and the film cutting knife (68) are all arranged on one side of the shell (61), the upper material tray (62) is used for conveying a film, the rubber box (63) is used for gluing the surface of the film, the film enters the interior of the film sucking block (67) after sequentially passing through the transmission roller assembly (64), the driving roller (65) and the adjusting roller (66), the film sucking block (67) is used for adjusting the film and then is bonded on the surface of an abrasive belt, one side of the film suction block (67) is provided with the film cutting knife (68), and the film cutting knife (68) is used for cutting off the sticking film.

9. A belt edging line according to claim 4, characterized in that: the heating device (5) comprises a cover body (51) and infrared heating pipes (52), the cover body (51) is located above the rack (1), and the infrared heating pipes (52) are located inside the cover body (51).

10. A belt edging line as claimed in claim 1, characterized in that: conveyor (2) include track (21), lower track (22) and deflector roll (23), it all follows with lower track (22) to go up track (21) the length direction of frame (1) sets up, deflector roll (23) are located track (22) orientation down one side setting of edging device (3) and rubberizing device (4) for carry out the auxiliary stay to the edge of abrasive band.