CN107309791B

CN107309791B - A kind of paper tube surface grinding apparatus

Info

Publication number: CN107309791B
Application number: CN201710660675.2A
Authority: CN
Inventors: 刘可
Original assignee: Haiyan Huagang Printing Co Ltd
Current assignee: Haiyan Huagang Printing Co., Ltd
Priority date: 2017-08-02
Filing date: 2017-08-04
Publication date: 2019-01-22
Anticipated expiration: 2037-08-04
Also published as: CN207344371U; CN107309791A

Abstract

The present invention relates to a kind of paper tube surface grinding apparatus, it includes: braced frame；Paper tube clamp assemblies；Sanding component, the sanding component include be slidably mounted in second sliding rail and pedestal on the third sliding rail, the workpiece polishing mechanism that is fixed on the base upper surface, be fixed on the base upper surface and peeling knife group between the workpiece polishing mechanism and the paper tube elevating mechanism, be connected the second power mechanism for driving it to slide and the cover that is mounted on the base surface and is located at outside the workpiece polishing mechanism and the peeling knife group with the base bottom；Collection assembly of dust, the collection assembly of dust are connected with the cover, the dust generated for collecting the sanding component polishing.It can be realized automation clamping, the removal on surface layer to paper tube in this way, and the paper tube after peeling polished smooth.

Description

A kind of paper tube surface grinding apparatus

Technical field

The present invention relates to a kind of grinding apparatus, and in particular to a kind of paper tube surface grinding apparatus.

Background technique

Application No. is 201520828494.2 Chinese utility model patents to disclose a kind of dustproof film tube core, it is wrapped Include: tube core offers cavity concentric with it in the tube core；First coating layer, first coating layer are formed in the sky The both ends of cavity wall；Second coating layer, second coating layer are formed in the both ends of the tube core outer surface and with described first Coating layer connects；Coating layer, the coating layer are covered in the outer surface of second coating layer and the tube core.By in cavity Inner wall both ends form the first coating layer, the second coating layer to connect with the first coating layer are formed at tube core outer surface both ends, in this way Falling off for tube core clast can effectively be avoided；And coating layer is covered in the outer surface of the second coating layer and tube core, in this way can Buffering is formed between tube core and product, so that product end be avoided to generate impression, is reduced the loss of product, is improved utilization Rate.Above structure is formed with the structures such as coating layer due to outer surface similar to the paper tube of above structure, when its surface is formed Scrapping for entire paper tube is usually resulted in when the destructive structures such as scratch, this obviously very waste of resource and increases cost.Such as Fruit can reuse these paper tubes, it is clear that cost can be greatly reduced.

Summary of the invention

A kind of paper tube surface grinding apparatus is provided the invention aims to overcome the deficiencies in the prior art.

In order to achieve the above objectives, the technical scheme adopted by the invention is as follows: a kind of paper tube surface grinding apparatus, it includes:

Braced frame, the braced frame top are equipped with the first sliding rail for being parallel to each other and being aligned setting, the second sliding rail With third sliding rail, second sliding rail is between first sliding rail and the third sliding rail；

Paper tube clamp assemblies, the paper tube clamp assemblies include being slidably mounted in first sliding rail and described second Right clamping device on sliding rail, is fixed on the first power mechanism for driving it to slide of being connected with the right clamping device The left clamping device that matches at the top of the braced frame and with the right clamping device is liftably mounted on the support frame Top of the trellis and the paper tube elevating mechanism between the right clamping device and the left clamping device；The paper tube elevating mechanism Including being fixed on bracket at the top of the braced frame, installation multiple guide sleeves on the bracket, correspondence is arranged in every More guide rods in the guide sleeve, the paper tube containing tank for being fixed on the more guide rod upper ends, upper end and the paper tube The first cylinder that containing tank is connected, the support plate for being fixed on first cylinder bottom, installation on the ground and are located at described Support baseboard below support plate and the support rod for being erected on the support baseboard and passing through the support plate；Described first Power mechanism includes one group of fixing seat being mounted between first sliding rail and second sliding rail, is mounted on the fixing seat The upper and screw rod parallel with first sliding rail, first motor and it is connected to the screw rod end and the first motor Transmission belt；The right clamping device includes being mounted on first sliding rail and second sliding rail and matching with the screw rod Bottom plate, be fixed on the plate upper surface the first transmission case, be threaded through in first transmission case and with the screw rod phase Parallel the first rotation axis and the first connection-peg for being mounted on first rotation axis free end；The left clamping device includes Be fixed on the second transmission case at the top of the braced frame, be threaded through in second transmission case and with the first rotation axis phase Second rotation axis of cooperation, is fixed in the braced frame the second connection-peg for being mounted on second rotation axis free end Support stile and be mounted on the support stile and the second motor for being connected with second transmission case；

Sanding component, the sanding component include being slidably mounted on second sliding rail and the third sliding rail Pedestal, the workpiece polishing mechanism for being fixed on the base upper surface, be fixed on the base upper surface and be located at the workpiece polishing mechanism and Peeling knife group between the paper tube elevating mechanism, the second engine being connected with the base bottom for driving it to slide Structure and the cover for being mounted on the base surface and being located at outside the workpiece polishing mechanism and the peeling knife group；The polishing Component further includes the sliding block and peace for being mounted on the base end face and matching with second sliding rail and the third sliding rail Mounted in the base end face and the link block between second sliding rail and the third sliding rail, second power mechanism Including being mounted on more transmission shafts in the braced frame and between second sliding rail and the third sliding rail, installation The transmission chain that is connected on the more transmission shafts and with the link block and be mounted on the braced frame side and with The third motor that the transmission chain is connected；The braced frame side is equipped with the support bottom for being used to support the third motor Plate；The peeling knife group includes the support frame for being mounted on the base surface, the downslide for being fixed on support frame as described above upper surface Block, the top shoe being slidably mounted on the sliding block, the support plate being connected with the top shoe end face, one end and institute State sliding block side be connected and the other end and the support plate mutually fixed the second cylinder, be erected in the support plate upper surface Support column, be mounted on the support column and be set to above the top shoe upper backup pad, be fixed on the top shoe Upper surface and be located at the upper backup pad below cushion block, be set to the cushion block upper surface and extend to beyond the top shoe It the cutter of end face and is mounted on the upper backup pad for pushing down more fastening bolts of the cutter；The workpiece polishing mechanism Including the motor cabinet being fixed at the top of the braced frame, the double-rotating shaft electric motor being fixed on the motor cabinet, rotationally pacify Mounted in the double-rotating shaft electric motor both ends ring set, be separately fixed at the ring set end face support board group and correspondence be mounted on institute State the belt group of support board group, the more connecting rods that one end is connected with the ring set and one end and the connecting rod other end phase pivot Multiple third cylinders that axis connection and the other end are connected with the pedestal；Support board group described in every group includes being fixed on the ring The transfer block of end face is covered, is connected with the transfer block and is tilted the pinboard of extension upwards, is mounted on table on the pinboard First mounting rack in face is mounted on the pinboard free end and first limit plate perpendicular with it and is mounted on described Second limit plate of one mounting rack bottom surface and setting corresponding with first limit plate；The belt group includes and described pair turns Driving shaft that spindle motor is connected, is movably arranged in described at the first driven shaft being mounted on first mounting rack One limit plate and fixed link in second limit plate are sheathed in the fixed link and are located at first limit plate and institute The sliding sleeve between the second limit plate is stated, is sheathed in the fixed link and between the sliding sleeve and second limit plate Elastic component, is fixed on the eccentric spanner for being installed in rotation on the sliding sleeve side and being in contact with first limit plate Second mounting rack of the fixed link outer end, the second driven shaft being mounted on second mounting rack and be mounted on actively Polishing abrasive band in axis, first driven shaft and second driven shaft；

Collection assembly of dust, the collection assembly of dust are connected with the cover, for collecting the sanding component polishing generation Dust；The collection assembly of dust includes one end exhaust tube being connected with the cover, the mounting base that is set on ground and institute Pumping blower, one end that the exhaust tube other end is connected and is fixed on the mounting base is stated to be connected with the pumping blower And the sub-feed tube of other end bifurcated, multiple dust collection bags for being connected with the sub-feed tube other end and it is set in the powder The support ring mutually fixed on dirt collecting bag and with the sub-feed tube other end.

Due to the above technical solutions, the present invention has the following advantages over the prior art: paper tube surface of the present invention Grinding apparatus is matched by using braced frame and paper tube clamp assemblies, sanding component, the collection assembly of dust etc. of specific structure It closes, can be realized automation clamping, the removal on surface layer to paper tube in this way, and the paper tube after peeling is polished smooth.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the left clamping device of paper tube surface of the present invention grinding apparatus；

Fig. 2 is the structural schematic diagram of the right clamping device of paper tube surface of the present invention grinding apparatus；

Fig. 3 is the structural schematic diagram of grinding apparatus paper tube elevating mechanism in paper tube surface of the present invention；

Fig. 4 is the structural schematic diagram of paper tube surface grinding apparatus collection assembly of dust of the present invention；

Fig. 5 is the structural schematic diagram of grinding apparatus peeling knife group in paper tube surface of the present invention；

Fig. 6 is the structural schematic diagram of the second power mechanism of paper tube surface of the present invention grinding apparatus；

Fig. 7 is the structural schematic diagram of paper tube surface grinding apparatus sanding component of the present invention；

Fig. 8 is the structural schematic diagram that paper tube surface of the present invention grinding apparatus supports board group and belt group.

Specific embodiment

The preferred embodiment of the invention is described in detail below in conjunction with attached drawing:

Paper tube surface grinding apparatus as shown in Figures 1 to 8 mainly includes braced frame 1, paper tube clamp assemblies 2, polishing Component 3 and collection assembly of dust 4 etc..

Wherein, the first sliding rail 11 for being parallel to each other and being aligned setting, the second sliding rail 12 and the are installed at the top of braced frame 1 Three sliding rails 13, the second sliding rail 12 is between the first sliding rail 11 and third sliding rail 13；The length of second sliding rail 12 and third sliding rail 13 Spend almost the same, and the length of the first sliding rail 11 is smaller (half for being only about the second sliding rail 12).

Paper tube clamp assemblies 2 include the right clamping device being slidably mounted on the first sliding rail 11 and the second sliding rail 12 24, be connected with right clamping device 24 the first power mechanism 23 for driving it to slide, be fixed on the top of braced frame 1 and with Left clamping device 25 that right clamping device 24 matches liftably is mounted on 1 top of braced frame and is located at right clamping device Paper tube elevating mechanism 22 between 24 and left clamping device 25.In the present embodiment, paper tube clamp assemblies 2 further include being mounted on branch For limiting two groups of postive stop baffles 21 of right 24 stroke of clamping device at the top of support frame frame 1, right clamping device 24 can be prevented in this way There is burst situation and occurs damaging the situation of paper tube.Paper tube elevating mechanism 22 includes the bracket for being fixed on 1 top of braced frame 221, multiple guide sleeves 223 for being mounted on bracket 221, corresponding more guide rods 225 being arranged in every guide sleeve 223, Be fixed on more 225 upper ends of guide rod paper tube containing tank 222 (end face of paper tube containing tank 222 be in inverted isosceles trapezoid, this Sample is conducive to improve the stability that paper tube is placed), upper end be connected with paper tube containing tank 222 the first cylinder 224, be fixed on the The support plate 227 of one cylinder, 224 bottom, the support baseboard 220 installed on the ground and be located at 227 lower section of support plate and setting In the support rod 226 on support baseboard 220 and across support plate 227；In this way when manually paper tube is put into paper tube containing tank 222 Afterwards, the first cylinder 224 works and pushes up paper tube containing tank 222, so that paper tube and right clamping device 24 and left clamping machine Structure 25 is in sustained height；And the paper tube elevating mechanism 22 of this spline structure be conducive to improve paper tube containing tank 222 go up and down can By property；It can according to need and cooperate paper tube clamp assemblies 2 and paper tube feeder equipment to realize paper tube being automatically fed into paper Pipe containing tank 222.First power mechanism 23 includes one group of fixing seat being mounted between the first sliding rail 11 and the second sliding rail 12 231, it is mounted in fixing seat 231 and the screw rod 232 parallel with the first sliding rail 11, first motor 234 and is connected to screw rod The transmission belt 233 of 232 ends and first motor 234 is conducive to the conduct distance for accurately controlling right clamping device 24 in this way.Right folder Holding mechanism 24 includes being mounted on the bottom plate 240 matched on the first sliding rail 11 and the second sliding rail 12 and with screw rod 232, being fixed on bottom First transmission case 241 of 240 upper surface of plate is threaded through in the first transmission case 241 and first rotation axis parallel with screw rod 232 243 and it is mounted on the first connection-peg 244 of 243 free end of the first rotation axis；Left clamping device 25 includes being fixed on support frame Second transmission case 251 at 1 top of frame is threaded through the second rotation matched in the second transmission case 251 and with the first rotation axis 243 Axis 255 (end of the second rotation axis 255 is disposed adjacent with paper tube containing tank 222) is mounted on 255 free end of the second rotation axis Second connection-peg 252, the support stile 253 being fixed in braced frame 1 and be mounted on support stile 253 on and with second pass The second motor 254 that dynamic case 251 is connected；It can according to need the first connection-peg 244 and the second connection-peg 252 removably It is mounted on corresponding end part of driving shaft, can be replaced in this way according to the internal diameter of paper tube.In this way when the first cylinder 224 is by paper tube After containing tank 222 pushes up, right clamping device 24 is moved to the left so that paper tube is sandwiched in the first connection-peg 244 and the second grafting Between first 252, the second motor 254 works and drives the second rotation axis 255 to rotate and then drive the synchronous rotary of paper tube at this time.

Sanding component 3 includes the pedestal 33 being slidably mounted on the second sliding rail 12 and third sliding rail 13, is fixed on bottom The workpiece polishing mechanism 34 of 33 upper surfaces of seat is fixed on 33 upper surface of pedestal and between workpiece polishing mechanism 34 and paper tube elevating mechanism 22 Peeling knife group 35, being connected with 33 bottom of pedestal the second power mechanism 37 for driving it to slide and is mounted on pedestal 33 Upper surface and the cover 32 being located at outside workpiece polishing mechanism 34 and peeling knife group 35.Sanding component 3 further includes being mounted on 33 bottom of pedestal Face and the sliding block 31 matched with the second sliding rail 12 and third sliding rail 13 and be mounted on 33 bottom surface of pedestal and be located at the second sliding rail Link block 36 between 12 and third sliding rail 13, the second power mechanism 37 include being mounted in braced frame 1 and being located at second to slide More transmission shafts 373 between rail 12 and third sliding rail 13 are mounted on more transmission shafts 373 and are connected with link block 36 Transmission chain 372 and the third motor 371 for being mounted on 1 side of braced frame and being connected with transmission chain 372；1 side of braced frame Face is equipped with the support baseboard 14 for being used to support third motor 371；It can be realized in this way using the second power mechanism 37 to polishing The accurate control that component 3 is displaced, so that paper tube, when being rotated, it is another that sanding component 3 can be moved to it by one end of paper tube One end is to realize the peeling (one layer of removal paper tube circumferential surface damage) to its circumferential surface and polish flat.Peeling knife group 35 includes installation 33 upper surface of pedestal support frame 351, be fixed on 351 upper surface of support frame sliding block 352, be slidably mounted in downslide Top shoe 353 on block 352, the support plate 355 being connected with 353 end face of top shoe, one end are connected with 352 side of sliding block And fixed the second cylinder 354 of the other end and 355 phase of support plate, the support column 350 for being erected in 355 upper surface of support plate, installation On support column 350 and be arranged in above top shoe 353 upper backup pad 358, be fixed on 353 upper surface of top shoe and be located at it is upper The cushion block 356 of 358 lower section of support plate is arranged in 356 upper surface of cushion block and extends to the cutter 357 beyond 353 end face of top shoe And it is mounted on upper backup pad 358 for pushing down more fastening bolts 359 of cutter 357；Peeling knife group 35 is relative to polishing Mechanism 34 is closer to paper tube, and in this way when sanding component 3, which is moved to, to be in contact with paper tube, peeling knife group 35 first contacts paper tube and right Its surface is handled；The peeling knife group 35 of this spline structure can either rapidly replace cutter 357, and can be realized to cutter The accurate control of 357 strokes, so only removes the peel without will affect inside it paper bobbin surface layer.And workpiece polishing mechanism 34 then includes The motor cabinet 341 for being fixed on 1 top of braced frame, is rotatably mounted the double-rotating shaft electric motor 342 being fixed on motor cabinet 341 342 both ends of double-rotating shaft electric motor ring set 347, be separately fixed at 347 end face of ring set support board group 343 and correspondence be mounted on The more connecting rods 344 and one end and connecting rod 344 for supporting the belt group 346 of board group 343, one end to be connected with ring set 347 are another Multiple third cylinders 345 that end phase pivot connection and the other end are connected with pedestal 33.The work of third cylinder 345 is utilized in this way The movement of connecting rod 344 is driven, and then is rotated with moving ring sleeve 347 relative to double-rotating shaft electric motor 342, so that supporting board group 343 towards paper tube Locating direction rotation, such belt group 346, which can be turned to, to be contacted with the paper tube surface after removing the peel to polish it.Every group Support board group 343 includes the transfer block 3431 for being fixed on 347 end face of ring set, is connected with transfer block 3431 and tilts extension upwards The pinboard 3432 of (at the position above paper tube), is mounted on the first mounting rack 3433 for being mounted on 3432 upper surface of pinboard 3432 free end of pinboard and first limit plate 3434 perpendicular with it and be mounted on 3433 bottom surface of the first mounting rack and with Second limit plate 3435 of the corresponding setting of the first limit plate 3434, for installing multiple shafts to realize air exercise frosted tape 3467 Winding.Belt group 346 includes the driving shaft 3461 being connected with double-rotating shaft electric motor 342, is mounted on the first mounting rack 3433 First driven shaft 3462, be movably arranged in the first limit plate 3435 and fixed link 3464 in the second limit plate 3436, It is set in the sliding sleeve 3460 in fixed link 3464 and between the first limit plate 3434 and the second limit plate 3435, is set in admittedly Elastic component 3465 in fixed pole 3464 and between sliding sleeve 3460 and the second limit plate 3435 is installed in rotation on sliding sleeve The eccentric spanner 3466 that is in contact on 3460 sides and with the first limit plate 3434, the second peace for being fixed on 3464 outer end of fixed link Shelve 3468, the second driven shaft 3463 that is mounted on the second mounting rack 3468, be mounted on the second mounting rack 3468 second Driven shaft 3463 and the polishing abrasive band being mounted in driving shaft 3461, first driven shaft 3462 and second driven shaft 3463 3467, in this way when rotating eccentric spanner 3466, the eccentric wheel of end can squeeze the first limit plate 3434 and by sliding sleeve 3460 stir (away from the direction of the first limit plate 3434) backward, so that elastic component 3465 is compressed (while second driven shaft 3463, the entirety that the second mounting rack 3468 and fixed link 3464 form moves backward), such second driven shaft 3463 and driving shaft Spacing between 3461 it is reduced and can be convenient by the polishing abrasive band 3467 tightened from being removed thereon to replace.

Collection assembly of dust 4 is connected with the cover 32, the dust generated for collecting the polishing of sanding component 3.It include one end with Exhaust tube 43 that the cover 32 is connected, setting mounting base 41 on the ground are connected and fix with 43 other end of exhaust tube Pumping blower 42, one end on mounting base 41 are connected with pumping blower 42 and the sub-feed tube 44 of other end bifurcated, with point The multiple dust collection bags 45 and be set in dust collection bag 45 and another with sub-feed tube 44 that 44 other end of expects pipe is connected The support ring 46 that end is mutually fixed.In this way when whole automatic polishing equipment after a period of work, directly replace collection assembly of dust 4 be It can work on, this avoid the health that the Dust Dispersion that polishing generates influences employee into workshop.

In the present embodiment, it is equipped on the second transmission case 251 and to be electrically connected respectively with above-mentioned each motor and each cylinder Controller 5 (has touch display screen), can be realized carry out automation clamping to paper tube in this way, automation is polished and is eliminated automatically The control of dirt etc. is (using conventional software, mainly to the accurate control of right 24 stroke of clamping device and to each motor With the control of each cylinder), improve the smoothness and production efficiency of polishing.In addition, being also equipped in braced frame 1 positioned at paper tube liter The scram button 6 of 22 side of descending mechanism can when operation irregularity occur in 22 operation irregularity of paper tube elevating mechanism or other components To use the scram button 6 to stop the work of corresponding assembly or associated component, the deterioration of situation is avoided.

Although depicting the application by embodiment, it will be appreciated by the skilled addressee that the application there are many deformation and Variation is without departing from spirit herein, it is desirable to which the attached claims include these deformations and change without departing from the application's Spirit.

Claims

1. a kind of paper tube surface grinding apparatus, which is characterized in that it includes:

Braced frame (1) is equipped at the top of the braced frame (1) and is parallel to each other and be aligned the first sliding rail (11) being arranged, the Two sliding rails (12) and third sliding rail (13), second sliding rail (12) are located at first sliding rail (11) and the third sliding rail (13) between；

Paper tube clamp assemblies (2), the paper tube clamp assemblies (2) include being slidably mounted in first sliding rail (11) and institute State the right clamping device (24) on the second sliding rail (12), be connected with the right clamping device (24) for driving that it slides the One power mechanism (23) is fixed on the left clamping matched at the top of the braced frame (1) and with the right clamping device (24) Mechanism (25) is liftably mounted at the top of the braced frame (1) and is located at the right clamping device (24) and the left folder Hold the paper tube elevating mechanism (22) between mechanism (25)；The paper tube elevating mechanism (22) includes being fixed on the braced frame (1) bracket (221) at the top of, the multiple guide sleeves (223) being mounted on the bracket (221), correspondence are arranged in described in every More guide rods (225) in guide sleeve (223), the paper tube containing tank for being fixed on more guide rod (225) upper ends (222), upper end is connected with the paper tube containing tank (222) the first cylinder (224) is fixed on first cylinder (224) The support plate (227) of bottom is installed the support baseboard (220) on the ground and being located at below the support plate (227) and is erected Stand on the support baseboard (220) and pass through the support rod (226) of the support plate (227)；First power mechanism (23) include one group of fixing seat (231) being mounted between first sliding rail (11) and second sliding rail (12), be mounted on On the fixing seat (231) and the screw rod (232) parallel with the first sliding rail (11), first motor (234) and connection Transmission belt (233) in the screw rod (232) end and the first motor (234)；The right clamping device (24) includes peace It is the bottom plate (240) that matches on first sliding rail (11) and second sliding rail (12) and with the screw rod (232), solid Be scheduled on first transmission case (241) of the bottom plate (240) upper surface, be threaded through in first transmission case (241) and with it is described Parallel the first rotation axis (243) of screw rod (232) and the first grafting for being mounted on the first rotation axis (243) free end Head (244)；The left clamping device (25) includes being fixed on the second transmission case (251) at the top of the braced frame (1), wearing In the second rotation axis (255) that second transmission case (251) is interior and matches with first rotation axis (243), it is mounted on The second connection-peg (252) of second rotation axis (255) free end, the support stile being fixed in the braced frame (1) (253) it and is mounted on support stile (253) and the second motor for being connected with second transmission case (251) (254)；

Sanding component (3), the sanding component (3) are sliding including being slidably mounted in second sliding rail (12) and the third Pedestal (33) on rail (13), is fixed on the pedestal (33) at the workpiece polishing mechanism (34) for being fixed on the pedestal (33) upper surface Upper surface and peeling knife group (35) and the bottom between the workpiece polishing mechanism (34) and the paper tube elevating mechanism (22) Seat (33) bottom be connected for drive its slide the second power mechanism (37) and be mounted on the pedestal (33) upper surface And it is located at the cover (32) of the workpiece polishing mechanism (34) and the peeling knife group (35) outside；The sanding component (3) further includes The sliding block (31) for being mounted on the pedestal (33) bottom surface and being matched with second sliding rail (12) and the third sliding rail (13) And it is mounted on the pedestal (33) bottom surface and the connection between second sliding rail (12) and the third sliding rail (13) Block (36), second power mechanism (37) include being mounted in the braced frame (1) and being located at second sliding rail (12) More transmission shafts (373) between the third sliding rail (13), be mounted on the more transmission shafts (373) and with the company Connect transmission chain (372) that block (36) is connected and be mounted on the braced frame (1) side and with the transmission chain (372) phase The third motor (371) of connection；Braced frame (1) side is equipped with the support for being used to support the third motor (371) Bottom plate (14)；The peeling knife group (35) include the support frame (351) for being mounted on the pedestal (33) upper surface, be fixed on it is described The sliding block (352) of support frame (351) upper surface, the top shoe (353) being slidably mounted on the sliding block (352), The support plate (355) that is connected with the top shoe (353) end face, one end are connected and separately with the sliding block (352) side One end and the support plate (355) mutually fixed the second cylinder (354), be erected in the support of the support plate (355) upper surface Column (350), is consolidated the upper backup pad (358) for being mounted on the support column (350) and being set to above the top shoe (353) Be scheduled on the top shoe (353) upper surface and be located at the upper backup pad (358) below cushion block (356), be set to the pad It block (356) upper surface and extends to the cutter (357) beyond the top shoe (353) end face and is mounted on the upper backup pad (358) for pushing down more fastening bolts (359) of the cutter (357) on；The workpiece polishing mechanism (34) includes being fixed on institute It states the motor cabinet (341) at the top of braced frame (1), the double-rotating shaft electric motor (342) being fixed on the motor cabinet (341), can turn The ring set (347) for being mounted on the double-rotating shaft electric motor (342) both ends dynamicly, the branch for being separately fixed at the ring set (347) end face Fagging group (343) and corresponding belt group (346), one end and the ring set (347) phase for being mounted on support board group (343) The more connecting rods (344) and one end of connection connect with the connecting rod (344) other end phase pivot and the other end and the pedestal (33) the multiple third cylinders (345) being connected；Support board group (343) described in every group includes being fixed on the ring set (347) end The transfer block (3431) in face, is mounted on the pinboard (3432) for being connected with the transfer block (3431) and tilting extension upwards The first mounting rack (3433) of pinboard (3432) upper surface, be mounted on the pinboard (3432) free end and with its phase Vertical the first limit plate (3434) and be mounted on the first mounting rack (3433) bottom surface and with first limit plate (3434) the second limit plate (3435) of corresponding setting；The belt group (346) includes and the double-rotating shaft electric motor (342) phase The driving shaft (3461) of connection, is movably worn at the first driven shaft (3462) being mounted on first mounting rack (3433) Fixed link (3464) in first limit plate (3435) and second limit plate (3436) is sheathed on the fixation Sliding sleeve (3460), set on bar (3464) and between first limit plate (3434) and second limit plate (3435) Elastic component on the fixed link (3464) and between the sliding sleeve (3460) and second limit plate (3435) (3465), the bias for being installed in rotation on the sliding sleeve (3460) side and being in contact with first limit plate (3434) Spanner (3466), is mounted on second mounting rack at the second mounting rack (3468) for being fixed on the fixed link (3464) outer end (3468) second driven shaft (3463) on and the driving shaft (3461), the first driven shaft (3462) and institute are mounted on State the polishing abrasive band (3467) on second driven shaft (3463)；

Collection assembly of dust (4), the collection assembly of dust (4) are connected with the cover (32), beat for collecting the sanding component (3) Grind the dust generated；The collection assembly of dust (4) include one end be connected with the cover (32) exhaust tube (43), be set to ground Mounting base (41) on face is connected with the exhaust tube (43) other end and is fixed on the pumping on the mounting base (41) Gas blower (42), one end is connected with the pumping blower (42) and the sub-feed tube of other end bifurcated (44), with the sub-feed tube (44) other end is connected multiple dust collection bags (45) and be set on the dust collection bag (45) and with described point The support ring (46) that expects pipe (44) other end is mutually fixed.