CN209615093U - A kind of composite sand ray machine - Google Patents

Abstract

The utility model belongs to sanding apparatus technical field, specially composite sand ray machine, including base, bracket, feed mechanism, the first sanding device and the second sanding device, base is equipped with the workpiece mould bases for installing workpiece, bracket is fixedly mounted in the side of workpiece mould bases with respect to base, first sanding device is rack-mount by feed mechanism, and the second sanding device is set to the side of workpiece mould bases；First sanding device includes the first grinding wheel, and the grinding surface that the first grinding wheel is contacted with workpiece is obliquely installed, and feed mechanism drives the first grinding wheel feeding grinding workpiece top outer profile；Second sanding device includes the second grinding wheel, second grinding wheel can infeed grinding workpiece side, by using above two sanding device can polish workpiece side and R Angle Position, compared with tradition is only with the mode of a sanding device polishing workpiece with abrasive band, reduce polishing difficulty, the work load for having shared abrasive band improves the grinding efficiency of workpiece, reduces consumptive material.

Description

A kind of composite sand ray machine

Technical field

The utility model belongs to sanding apparatus technical field, and in particular to a kind of composite sand ray machine.

Background technique

Sander is used for the material and object for being ground some out-of-flatnesses, uneven thickness, not meeting technique requirement, traditional sand Ray machine keeps workpiece surface more smooth by way of the physical removals such as emery cloth, grinding wheel, sand paper, to reach technique It is required that.But in the production technology of electric kettle, workpiece side wall, work are generally included for the grinding on the fever chassis of electric kettle The grinding of the R Angle Position, workpiece bottom wall of part, existing sanding machine structure is single, is generally provided only with one in an equipment and has The sanding device in abrasive band is ground workpiece, when using above-mentioned sander grinding fever chassis, and due to belt sanding R The difficulty at angle is big, not only increases the time of grinding, reduces its efficiency, but also increase the consumptive material in abrasive band, is extremely unfavorable for giving birth to It produces, therefore researches and develops a kind of novel sander to solve above-mentioned technical problem be very necessary.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of composite sand ray machine, utilize three A sanding device is ground workpiece simultaneously, to reduce consumptive material and improve efficiency.

In order to solve the above-mentioned technical problem, the utility model uses following technical scheme:

A kind of composite sand ray machine, including base, bracket, feed mechanism, the first sanding device and the second sanding device, institute It states base to be equipped with for installing workpiece and driving the workpiece mould bases of workpiece rotation, the bracket is fixedly mounted in respect to base The side of workpiece mould bases, first sanding device is rack-mount by feed mechanism, and second sanding device is set to The side of workpiece mould bases；First sanding device includes the first grinding wheel, and the grinding surface that first grinding wheel is contacted with workpiece is inclined Tiltedly setting, the feed mechanism drives the first grinding wheel feeding grinding workpiece top outer profile, to be ground out the angle R；Described second Sanding device includes the second grinding wheel, second sanding device can traverse feed make the side of the second wheel grinding workpiece.

Compared with prior art, sander provided by the utility model includes two kinds of sanding devices, by utilizing both Sanding device can polish workpiece side and R Angle Position, with tradition only with one with abrasive band sanding device polish work The mode of part is compared, and the utility model reduces in traditional technology only with the difficulty of belt sanding workpiece, two sanding devices The work load that abrasive band can be shared, not only increases the grinding efficiency of workpiece, but also relatively reduces consumptive material.

Further, the feed mechanism includes longitudinal feed mechanism and the first transverse feed mechanism, the length feed Mechanism is set on bracket, and first transverse feed mechanism is set on longitudinal feed mechanism, and first sanding device is set to the On one transverse feed mechanism, the longitudinal feed mechanism drive the first transverse feed mechanism and the first sanding device together it is longitudinal into It gives, first transverse feed mechanism drives the first sanding device traverse feed.

Further, first sanding device further includes connection component and first motor, and the connection component includes setting In the first transverse feed mechanism close to the first mounting base of workpiece mould bases side, and for connecting first mounting base and First connection frame of one motor, first grinding wheel and first motor are sequentially connected, and first connection frame is relative to processing water Plane, which is obliquely installed, tilts the grinding surface of the first grinding wheel, can also directly adopt the first grinding wheel generation that grinding surface is inclined-plane certainly For above-mentioned set-up mode.

Further, second sanding device further includes the second transverse feed mechanism and the second motor, second sand Wheel and the second motor are mounted on the second transverse feed mechanism, and second grinding wheel and the transmission of the second motor via reducer structure connect It connects, second transverse feed mechanism drives direction traverse feed of second grinding wheel towards workpiece mould bases.Preferably, described second Transverse feed mechanism includes the second mounting base, driving cylinder and sliding-rail sliding mechanism, and the driving cylinder passes through sliding-rail sliding machine Structure is set in the second mounting base, and piston rod is fixedly connected with the second mounting base, and second motor passes through mounting rack and driving Cylinder is fixedly connected with realization and moves synchronously, and the deceleration mechanism and the second grinding wheel are respectively arranged on mounting rack, the deceleration mechanism It can be belt speed reducer structure either gear reduction.

Further, sander further includes the third sanding device on the first transverse feed mechanism, the third sand Electro-optical device includes the discharge plate being set on the first transverse feed mechanism, rewinding disk, rewinding motor and is set to the first grinding wheel position In the sanding arm far from workpiece mould bases side, the sanding arm extends to the lower section of the first grinding wheel to downside, and outside is wound with Abrasive band, the feed mechanism drive the top of sanding arm feeding grinding workpiece；The discharge plate and rewinding disk are respectively used to abrasive band Blowing and rewinding, the output end of the rewinding motor connect with the rewinding disk, be equipped between the discharge plate and sanding arm First guiding mechanism is equipped with the second guiding mechanism between the rewinding disk and sanding arm, the one ends wound in the abrasive band is in blowing On disk, the other end then bypasses second guiding mechanism around the side for being coated on sanding arm after first guiding mechanism After be wrapped on rewinding disk, the rewinding motor drive receive rotation of disc with replace be located at sanding arm on abrasive band.

Further, the sanding arm includes linking arm and sanding head, and the linking arm connects the first transverse feed mechanism And extend the first transverse feed mechanism to downside, the sanding head is set to downside and the position of linking arm by relocation mechanism In the lower section of the first grinding wheel, the relocation mechanism includes the first guiding axis, the first dynamic clamping head and quiet clamping head, guide blot, the connection The lower part of arm corresponds to first guiding axis and offers the first guiding axis mounting groove, and first guiding axis can pacify up and downly In the first guiding axis mounting groove, the top of first guiding axis offers spring mounting groove, first elastic reset Part is mounted in spring mounting groove, and bolt mounting groove, the bolt installation are offered on the upside of the first guiding axis mounting groove The pilot hole for being connected to the two is equipped between slot and the first guiding axis mounting groove, the guide blot is set in bolt mounting groove, Lower end sequentially pass through after the pilot hole and the first dynamic clamping head and quiet clamping head with the first guiding axis connection, guide blot and pilot hole Up and down it can cooperate, first dynamic clamping head and quiet clamping head is connected to first guiding axis and linking arm, to drive described One guiding axis resets outward along the first guiding axis mounting groove, and the sanding head is connected to the lower end of first guiding axis, by When to external force can opposite linking arm adaptively float up and down.The relocation mechanism structure is simple, and floating effect is good, and sanding head can The set-up mode to float up and down is suitable for the surface profile of workpiece, to preferably be ground to workpiece surface, improves sanding Effect.

Further, sander further includes manipulator, and the manipulator is for being connected workpiece mould bases and being located at workpiece mould The first station and second station of frame opposite sides comprising connecting rod, bar-link drive and be mounted on connecting rod first Handgrip and the second handgrip, the connecting rod can be laterally movablely rack-mount, and both ends extend laterally to the phase of workpiece mould bases To two sides, first handgrip and the second handgrip are relatively arranged in the two sides of workpiece mould bases, and the bar-link drive drives Connecting rod transverse shifting, to drive the first handgrip to switch between the first station and workpiece mould bases, drive the second handgrip in workpiece mould Switch between frame and second station, first handgrip and the second handgrip selectively grab the work on the first station and workpiece mould bases Part, to replace the workpiece on workpiece mould bases, to realize loading and unloading.

Sander provided by the utility model, is integrated with manipulator on bracket, with existing manipulator and sander point From set-up mode compare, the more compact structure of the utility model, and the quantity of equipment can be reduced, to be conducive to equipment Transport, while being conducive to the utilization of production space.

Further, the connecting rod is connect by line slide rail mechanism with bracket, the sliding rail peace of the line slide rail mechanism On connecting rod, the slide of the line slide rail mechanism is connect with bracket, and connecting rod can realize reciprocating movement by sliding rail and slide, This kind of set-up mode keeps connecting rod movement accurate, smooth.

Further, the bar-link drive include driving motor, driving gear and along length of connecting rod be arranged and with The toothing of the driving gear engagement, the driving motor pass through sliding tooth wheel drive connecting rod transverse shifting, the driving electricity Kind of drive structure between machine and connecting rod is simple, and transmission speed is fast, effect is precisely reliable, this kind of drive mechanism manufacturing cost phase To cheap, be conducive to manufacture.

Further, first handgrip and the second handgrip include mechanical arm and gripper, one end of the mechanical arm with Connecting rod connection, the gripper includes lifting cylinder and sucker, and the lifting cylinder is mounted on the other end of mechanical arm, the liter The output end of sending down abnormally ascending cylinder is arranged downward, and the sucker is mounted on the output end of lifting cylinder, and the lifting cylinder drives sucker Close to or far from workpiece.

Detailed description of the invention

Fig. 1 is the perspective view of sander

Fig. 2 is the partial enlarged view of the second sanding device

Fig. 3 is structural representation Fig. 1 that sander omits the first sanding device and the second sanding device

Fig. 4 is structural representation Fig. 2 that sander omits the first sanding device and the second sanding device

Fig. 5 is structural representation Fig. 3 that sander omits the first sanding device and the second sanding device

Fig. 6 is the structural schematic diagram of third sanding device

Fig. 7 is the cross-sectional view of sanding arm

Fig. 8 is structural representation Fig. 1 of tension-adjusting gear

Fig. 9 is structural representation Fig. 2 of tension-adjusting gear

Figure 10 is structural representation Fig. 3 of tension-adjusting gear

Specific embodiment

Below in conjunction with a kind of preferred embodiment of Detailed description of the invention the utility model.

Referring to Fig. 1 to Fig. 5, the present embodiment provides a kind of sanders comprising base 1, bracket 12, feed mechanism 2, first Sanding device 5, the second sanding device 6, third sanding device 3, manipulator 4.

Referring to Fig. 1 to Fig. 5, the base 1 is equipped with the workpiece mould bases 11 for installing workpiece 11a, 12 phase of support Be fixedly mounted in the side of workpiece mould bases 11 to base 1, the bracket 12 can be with 1 one of base, be also possible to and machine Seat 1 is detachably connected, and the workpiece mould bases 112 is equipped with the adsorption hole 113 for adsorbing workpiece 11a, is internally provided with connection The air intake passage 114 of the adsorption hole 113, the air intake passage 114 are connect by connector 115 with depression generator, institute It states depression generator and extracts the air of 113 upside of adsorption hole by the air intake passage 114, so that workpiece 11a is adsorbed, it is described Workpiece mould bases 112 is rotated by motor driven, so that workpiece 11a be driven to rotate.

Referring to Fig. 1 to Fig. 6, the feed mechanism 2 includes longitudinal feed mechanism 21 and the first transverse feed mechanism 22, described Longitudinal feed mechanism 21 is set on bracket 12, and first transverse feed mechanism 22 is set on longitudinal feed mechanism 21, in one kind In specific embodiment, the longitudinal feed mechanism 21 and the first transverse feed mechanism 22 are that screw rod in the prior art is sliding Seat feed mechanism, first transverse feed mechanism 22 are mounted on the slide of longitudinal feed mechanism 21, the first sanding dress Set 5, third sanding device 3 and be mounted on the slide of the first transverse feed mechanism 22 by the first mounting rack 31, rotary screw from And control corresponding slide and moved along screw rod, the longitudinal feed mechanism 21 drives the first transverse feed mechanism 22, the first sanding For 5 third sanding device 3 of device together to the direction length feed of workpiece mould bases 11, first transverse feed mechanism 22 drives The direction traverse feed of one sanding device 5, third sanding device 3 to workpiece mould bases 11.

Referring to Fig. 1 to Fig. 5, the manipulator 4 is for being connected workpiece mould bases 11 and being located at 11 opposite sides of workpiece mould bases The first station 101 and second station 102, first station 101 and second station 102 can be and produced according to actual product Prepared two stations of process requirements.

Referring to Fig. 1 to Fig. 5, the manipulator 4 include connecting rod 42, bar-link drive and be mounted on connecting rod 42 the One handgrip 44a and the second handgrip 44b, the connecting rod 42 can be mounted on laterally movablely on bracket 12 by line slide rail mechanism, Its both ends extends laterally to the opposite sides of workpiece mould bases 11, and the line slide rail mechanism includes connection frame 411,412 and of slide Sliding rail 413, the connection frame 411 are fixedly connected with bracket 12, and the slide 412 is fixedly mounted on connection frame 411, are opened up Have the sliding slot along the setting of 42 activity direction of connecting rod, the sliding rail 413 is movably installed in the sliding slot, the connecting rod 42 with Sliding rail 413 is fixedly connected, and can be relative to the movement of 412 transverse reciprocating of slide, the line slide rail mechanism structure by sliding rail 413 Simply, connecting rod 42 can realize reciprocating movement by sliding rail 413 and slide 412, this kind of set-up mode keeps the movement of connecting rod 42 accurate, suitable Freely.

Referring to Fig. 1 to Fig. 5, the first handgrip 44a and the second handgrip 44b are relatively arranged two in workpiece mould bases 11 Side, the bar-link drive drive 42 transverse shifting of connecting rod, to drive the first handgrip 44a in the first station 101 and workpiece Switch between mould bases 11, the second handgrip 44b is driven to switch between workpiece mould bases 11 and second station 102, the first handgrip 44a is grabbed It takes the workpiece 11a on the first station 101 and places it on workpiece mould bases 11, the second handgrip 44b grabbing workpiece mould bases Workpiece 11a on 11 is simultaneously placed it in second station 102, to replace the workpiece 11a being located on workpiece mould bases 11, thus real Existing loading and unloading.

Referring to Fig. 1 to Fig. 5, the bar-link drive includes the driving motor 431 being mounted on connection frame 411 and drives The driving gear 432 of dynamic 431 output end of motor connection and be arranged along 42 length direction of connecting rod and with the driving gear 432 The toothing 421 of engagement, in a kind of specific embodiment, the connecting rod 42 is located at straight close to the side of driving gear 432 It connects and is machined with flank profil, to form the toothing 421, in another specific embodiment, the connecting rod 42, which is located at, to be leaned on The side of nearly driving gear 432 is connected with rack gear, and the rack gear is the toothing 421.The driving motor 431 passes through driving 432 drive link of gear, 42 transverse shifting, the kind of drive structure between the driving motor 431 and connecting rod 42 is simple, transmission Speed is fast, effect is precisely reliable, this kind of drive mechanism manufacturing cost relative moderate is conducive to manufacture.

Referring to Fig. 1 to Fig. 5, the first handgrip 44a and the second handgrip 44b include mechanical arm 441 and gripper, the machine One end of tool arm 441 is connect with connecting rod 42, and the gripper includes lifting cylinder 442 and sucker 443, and the lifting cylinder 442 is pacified On the other end of mechanical arm 441, the output end of the lifting cylinder 442 is arranged downward, and the sucker 443 is mounted on lifting On the output end of cylinder 442, the lifting cylinder 442 drives sucker 443 close or far from workpiece 11a.

Referring to Fig. 1 to Fig. 5, first sanding device 5 includes the first grinding wheel 51, connection component and first motor 53, institute Stating connection component includes the first mounting base 52 set on the first mounting rack 31 close to 11 side of workpiece mould bases, and for connecting The first connection frame 54 of the first mounting base 52 and first motor 53 is stated, first grinding wheel 51 is sequentially connected with first motor 53, First connection frame 54 is obliquely installed relative to level of processing face so that the grinding surface a of the first grinding wheel 51 is tilted, certainly, as A kind of mode of replacement can directly adopt the first grinding wheel 51 that grinding surface is inclined-plane, without the first connection frame 54 to be arranged It is tilted at relative to level of processing face, in the present embodiment, R Angle Position of first sanding device 5 for the top workpiece 11a of polishing, To which the top outer profile in workpiece 11a polish chamfering.

Referring to Fig. 1 to Fig. 5, second sanding device 6 is mounted on base 1, is set to the side of workpiece mould bases 11, packet The second grinding wheel 63 of 62 sum of the second motor for including the second transverse feed mechanism 61 and being mounted on the second transverse feed mechanism 61, Second transverse feed mechanism 61 includes the second mounting base 611, driving cylinder 612 and sliding-rail sliding mechanism, second peace Dress seat 611 is fixed on base 1, and the driving cylinder 612 is movably arranged at the second mounting base by sliding-rail sliding mechanism On 611, specifically, the direction of sliding rail 613 towards workpiece mould bases 11 in the sliding-rail sliding mechanism is fixed at the second installation On seat 611, the sliding block 614 is slidingly disposed on sliding rail 613, and the driving cylinder 612 is fixedly connected with sliding block 614, What piston rod 6121 stretched is oriented parallel to the movable direction of sliding block 614, piston rod 6121 and the fixed company of the second mounting base 611 It connects, second motor 62 is fixedly connected to realize and driving with driving cylinder 612 and sliding block 614 by the second mounting rack 64 Cylinder 612 moves synchronously, and second grinding wheel 63 is sequentially connected by deceleration mechanism 65 and the second motor 62, such as belt drive Structure or gear reduction, the deceleration mechanism 65 and the second grinding wheel 63 are separately positioned on the second mounting rack 64, pass through Two transverse feed mechanisms 61 can drive the side wall of the 63 infeed grinding workpiece 11a of the second grinding wheel.

Referring to Fig. 1 to Fig. 6, the third sanding device 3 includes the discharge plate 32 being respectively arranged on the first mounting rack 31, receives Charging tray 33, rewinding motor 331 and the sanding arm 35 that 11 side of workpiece mould bases is located remotely from set on the first grinding wheel 51, the sand Light arm 35 extends downward into the lower section of the first grinding wheel 51, the discharge plate 32 and rewinding disk 33 be respectively used to abrasive band 30 blowing and Rewinding, the output end of the rewinding motor 331 are connect with the rewinding disk 33, are equipped between the discharge plate 32 and sanding arm 35 First guiding mechanism 37 is equipped with the second guiding mechanism 38, the one end in the abrasive band 30 between the rewinding disk 33 and sanding arm 35 It is wrapped on discharge plate 32, the other end then bypasses around the side for being coated on sanding arm 35 after first guiding mechanism 37 It is wrapped on rewinding disk 33 after second guiding mechanism 38, the rewinding motor 331 drives the rotation of rewinding disk 33 with change bit In the abrasive band 30 on sanding arm 35.

The working principle of the utility model is as follows: when polishing, feed mechanism drives the first sanding device 5 and third sanding to fill Set 3 towards workpiece 11a direction synchronizing moving, the outer profile on the feeding grinding of the first grinding wheel 51 first top workpiece 11a, i.e. workpiece The outer profile of the bottom surface 11a, to polish the angle R, 51 withdrawing of the first grinding wheel after the completion, and fed by sanding arm 35 to workpiece 11a Top polish, while carrying out above-mentioned polishing, the second grinding wheel 63 can feed grinding workpiece 11a side wall, above-mentioned side Formula grinding method incorporates three kinds of sanding devices, by only being adopted with tradition using these three sanding devices while the workpiece 11a that polishes It is compared with the mode of a sanding device polishing workpiece 11a with abrasive band, the utility model is reduced in traditional technology and only adopted With the difficulty of belt sanding workpiece, two sanding devices can share the work load in abrasive band, not only increase the grinding of workpiece 11a Efficiency, but also relatively reduce consumptive material.

Referring to Fig. 6 and Fig. 7, the sanding arm 35 includes linking arm 351 and sanding head 352, and the linking arm 351 is mounted on On first mounting rack 31, the sanding head 352 is set to the downside of linking arm 351 by relocation mechanism, and the sanding head 352 is located at The downside of first grinding wheel 51.

Referring to Fig. 7, the relocation mechanism includes the first guiding axis 391, the first dynamic clamping head and quiet clamping head 392, guide blot 393, The lower part of the linking arm 351 corresponds to first guiding axis 391 and offers the first guiding axis mounting groove 351a, and described first leads It can be mounted on up and downly in the first guiding axis mounting groove 351a to axis 391, the top of first guiding axis 391 offers Spring mounting groove 391a, first dynamic clamping head and quiet clamping head 392 are mounted in spring mounting groove 391a, the first guiding axis installation Bolt mounting groove 351b is offered on the upside of slot 351a, between the bolt mounting groove 351b and the first guiding axis mounting groove 351a Pilot hole 351c equipped with both connections, the guide blot 393 are set in bolt mounting groove 351b, and lower end sequentially passes through institute Connect after stating pilot hole 351c and the first dynamic clamping head and quiet clamping head 392 with first guiding axis 391, the guide blot 393 with lead Up and down it can cooperate to hole 351c, so that the first guiding axis 391 is movably limited to the first guiding axis mounting groove 351a Interior, first dynamic clamping head and quiet clamping head 392 is connected to first guiding axis 391 and linking arm 351, to drive described first to lead It is resetted outward to axis 391 along the first guiding axis mounting groove 351a.

Referring to Fig. 7, relocation mechanism further includes the second guiding axis 394, and the lower part of the linking arm 351 is located at the first guiding axis The side of mounting groove 351a corresponds to second guiding axis 394 and offers the second guiding axis mounting groove 351d, second guiding Axis 394 can be mounted on up and downly in the second guiding axis mounting groove 351d.

The sanding head 352 is fixedly connected with the lower end of first guiding axis 391 and the second guiding axis 394, by It can adaptively float up and down with respect to linking arm 351 when external force, the relocation mechanism structure is simple, and floating effect is good, sanding head 352 set-up modes that can be floated up and down are suitable for the surface profile of workpiece 11a, to preferably grind to the surface workpiece 11a It cuts, improves sanding effect.

Referring to Fig. 6, the third sanding device 3 further includes the clamping device 34 set on 35 outside of sanding arm, and is arranged It is located at the tension-adjusting gear 36 of 30 inside of abrasive band on the first mounting rack 31.

Referring to Fig. 6, the clamping device 34 includes clamping cylinder 341, and the output end of the clamping cylinder 341 is connected with folder Tight block 342, the clamping cylinder 341 selectively drive gripping block 342 to be coated on sand close to the side of sanding arm 35 to clamp The abrasive band 30 of 35 side of light arm, or drive gripping block 342 far from 35 side of sanding arm to unclamp abrasive band 30, the clamping device 34 structures are simple, shaking when abrasive band 30 can be prevented to be ground.

Referring to Fig. 6, Fig. 8 to Figure 10, the tension-adjusting gear 36 includes adjustment seat 361, directive wheel 362 and connection institute The adjusting component of adjustment seat 361 and directive wheel 362 is stated, the adjustment seat 361 is mounted on the first mounting rack 31, is equipped with towards sand The first guide groove 361a that direction with 30 grinding surfaces extends, the adjusting component include and the first guide groove 361a activity First adjusting rod 363 of cooperation, one end of first adjusting rod 363 is movably inserted into the first guide groove 361a, another The first guide groove 361a is extended at end, and connects the directive wheel 362 by connector 365, first adjusting rod 363 with The second dynamic clamping head and quiet clamping head (not showing in the second dynamic clamping head and quiet clamping head figure), second bullet are provided between first guide groove 361a Property return unit drive the first adjusting rod 363 drive directive wheel 362 towards 30 side of abrasive band reset, the abrasive band 30 bypass the guiding Wheel 362 adjusts to 36 adaptability of tension-adjusting gear in abrasive band 30 to adaptively adjust the tension in abrasive band 30 Power prevents abrasive band 30 from tightening transition and being broken to preferably control the tensioning degree in abrasive band 30.In a kind of specific embodiment party In formula, the first guide groove 361a runs through the opposite sides of the adjustment seat 361, is detachably connected in the adjustment seat 361 There is the screw 366 extended in the first guide groove 361a inwardly, second dynamic clamping head and quiet clamping head is connected to described first and adjusts Between bar 363 and screw 366, this kind of set-up mode is convenient for the installation and removal of the second dynamic clamping head and quiet clamping head.

The adjusting component further includes the second adjusting rod 364 being arranged in the same direction with the first adjusting rod 363, and described second is adjusted There are two bar 364 is set, it is respectively arranged on the opposite sides of the first adjusting rod 363, the adjustment seat 361 corresponding described second is adjusted Bar 364 offers the second guide groove 361b, and the second guide groove 361b is movably inserted into one end of second adjusting rod 364 Interior, the other end extends the second guide groove 361b, and connects the connector 365, set in the adjustment seat 361 there are two limit Slot 361c, each limiting slot 361c are respectively communicated with the second guide groove 361b of corresponding side for position, and the limiting slot 361c is along second The activity direction of adjusting rod 364 extends, and the position limiting structure for connecting corresponding second adjusting rod 364 is equipped in the limiting slot 361c 367, the position limiting structure 367, along limiting slot 361c activity, the activity of component is adjusted with limitation with the activity of the second adjusting rod 364 Stroke, the set-up mode for adjusting component can make 36 structure of tension-adjusting gear more firm, and the second adjusting rod 364 plays limit The effect of guiding.

Referring to Fig. 1 to Fig. 5, in a kind of specific embodiment, the course of work of the utility model is as follows: workpiece 11a When polishing, the workpiece mould bases 112 drives workpiece 11a rotation, and the feed mechanism 2 drives third sanding device 3 towards workpiece 11a Direction feeding so that sanding arm 35 carries out sanding to the surface of workpiece 11a, after completing sanding, feed mechanism 2 drives third Sanding device 3 resets, and sanding arm 35 leaves workpiece 11a, and then, 42 transverse shifting of bar-link drive controls connecting rod drives the The workpiece 11a for completing processing on workpiece mould bases 11 is transferred to second station 102 by two handgrip 44b, while driving first to grab The workpiece 11a to be processed being located on the first station 101 is transferred on workpiece mould bases 11 by hand 44a, so that replacement is located at workpiece mould Workpiece 11a on frame 11 continues sanding processing after completing replacement, so recycles；In order to avoid interfering, in workpiece During 11a carries out sanding, bar-link drive drive the first handgrip 44a move to the first station 101 and workpiece mould bases 11 it Between, drive the second handgrip 44b to move between workpiece mould bases 11 and second station 102.

Automatic loading/unloading sander provided by the utility model, is integrated with manipulator 4 on bracket 12, with existing machinery For hand 4 compared with the set-up mode that sander separates, the structure of the utility model is more compact, and can reduce the quantity of equipment, To be conducive to the transport of equipment, while being conducive to the utilization of production space.

According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model Constitute any restrictions.

Claims (10)

1. a kind of composite sand ray machine, it is characterised in that: including base, bracket, feed mechanism, the first sanding device and the second sand Electro-optical device, the base are equipped with for installing workpiece and driving the workpiece mould bases of workpiece rotation, and the bracket is consolidated with respect to base Surely it is mounted on the side of workpiece mould bases, first sanding device is rack-mount by feed mechanism, second sand Electro-optical device is set to the side of workpiece mould bases；

First sanding device includes the first grinding wheel, and the grinding surface that first grinding wheel is contacted with workpiece is obliquely installed, described Feed mechanism drives the first grinding wheel feeding grinding workpiece top outer profile；

Second sanding device include the second grinding wheel, second sanding device can traverse feed make the second wheel grinding workpiece Side.

2. a kind of composite sand ray machine according to claim 1, it is characterised in that: the feed mechanism includes length feed Mechanism and the first transverse feed mechanism, the longitudinal feed mechanism are set on bracket, and first transverse feed mechanism is set to vertical To on feed mechanism, first sanding device is set on the first transverse feed mechanism, and the longitudinal feed mechanism drives first Length feed, first transverse feed mechanism drive the first sanding device horizontal together for transverse feed mechanism and the first sanding device To feeding.

3. a kind of composite sand ray machine according to claim 2, it is characterised in that: first sanding device further includes connecting Connected components and first motor, the connection component include the first peace set on the first transverse feed mechanism close to workpiece mould bases side Fill seat, and the first connection frame for connecting first mounting base and first motor, first grinding wheel and first motor Transmission connection, first connection frame is obliquely installed relative to level of processing face tilts the grinding surface of the first grinding wheel.

4. a kind of composite sand ray machine according to claim 2, it is characterised in that: first sanding device includes connection Component, first motor and first grinding wheel, the connection component include being set to the first transverse feed mechanism close to workpiece mould First mounting base of frame side, and the first connection frame for connecting first mounting base and first motor, described first The grinding surface of grinding wheel is inclined-plane.

5. a kind of composite sand ray machine according to claim 1, it is characterised in that: second sanding device further includes Two transverse feed mechanisms and the second motor, second grinding wheel and the second motor are mounted on the second transverse feed mechanism, described Second grinding wheel and the second motor via reducer structure are sequentially connected, and second transverse feed mechanism drives the second grinding wheel towards work The direction traverse feed of part mould bases.

6. a kind of composite sand ray machine according to claim 5, it is characterised in that: second transverse feed mechanism includes Second mounting base, driving cylinder and sliding-rail sliding mechanism, the driving cylinder are set to the second mounting base by sliding-rail sliding mechanism On, piston rod is fixedly connected with the second mounting base, and second motor is fixedly connected with realization with driving cylinder by mounting rack It moves synchronously, the deceleration mechanism and the second grinding wheel are respectively arranged on mounting rack.

7. a kind of composite sand ray machine according to any one of claims 1 to 6, it is characterised in that: further include third sanding Device, the third sanding device include discharge plate on the first transverse feed mechanism, rewinding disk, rewinding motor and The sanding arm of workpiece mould bases side is located remotely from set on the first grinding wheel, the sanding arm extends under the first grinding wheel to downside Side, outside are wound with abrasive band, and the feed mechanism drives the top of sanding arm feeding grinding workpiece；

The discharge plate and rewinding disk are respectively used to blowing and the rewinding in abrasive band, the output end of the rewinding motor and the rewinding Disk connection, is equipped with the first guiding mechanism between the discharge plate and sanding arm, second is equipped between the rewinding disk and sanding arm Guiding mechanism, for the one ends wound in the abrasive band on discharge plate, the other end is coated on sanding after bypassing first guiding mechanism The side of arm, then around being wrapped on rewinding disk after second guiding mechanism, the rewinding motor drives receipts rotation of disc To replace the abrasive band being located on sanding arm.

8. a kind of composite sand ray machine according to claim 7, it is characterised in that: the sanding arm includes linking arm and sand Shaven head, the linking arm connect the first transverse feed mechanism and extend the first transverse feed mechanism, the sanding to downside Head is set to the downside of linking arm by relocation mechanism and is located at the lower section of the first grinding wheel；The relocation mechanism includes the first guiding Axis, the first dynamic clamping head and quiet clamping head, guide blot, the lower part of the linking arm correspond to first guiding axis and offer the first guiding axis Mounting groove, first guiding axis can be mounted on up and downly in the first guiding axis mounting groove, first guiding axis it is upper Portion offers spring mounting groove, and first dynamic clamping head and quiet clamping head is mounted in spring mounting groove, the first guiding axis mounting groove Upside offer bolt mounting groove, between the bolt mounting groove and the first guiding axis mounting groove be equipped be connected to the two guiding Hole, the guide blot are set in bolt mounting groove, lower end sequentially pass through after the pilot hole and the first dynamic clamping head and quiet clamping head with The first guiding axis connection, guide blot up and down can cooperate with pilot hole, and first dynamic clamping head and quiet clamping head is connected to institute The first guiding axis and linking arm are stated, so that first guiding axis is driven to reset outward along the first guiding axis mounting groove, it is described Sanding head is connected to the lower end of first guiding axis, can adaptively float up and down with respect to linking arm when by external force.

9. a kind of composite sand ray machine according to claim 7, it is characterised in that: it further include manipulator, the manipulator For being connected workpiece mould bases and positioned at the first station and second station of workpiece mould bases opposite sides comprising connecting rod, connecting rod Driving mechanism and the first handgrip and the second handgrip being mounted on connecting rod, the connecting rod can be mounted on bracket laterally movablely On, both ends extend laterally to the opposite sides of workpiece mould bases, and first handgrip and the second handgrip are relatively arranged in workpiece The two sides of mould bases, the bar-link drive drive connecting rod transverse shifting, to drive the first handgrip in the first station and workpiece Switch between mould bases, the second handgrip is driven to switch between workpiece mould bases and second station, first handgrip and the selection of the second handgrip The workpiece on the first station and workpiece mould bases is grabbed, property to replace the workpiece on workpiece mould bases.

10. a kind of composite sand ray machine according to claim 9, it is characterised in that: the connecting rod passes through linear guide machine Structure is connect with bracket, and the sliding rail of guiding rail mechanism is mounted on connecting rod, and the slide of guiding rail mechanism is connect with bracket；

The bar-link drive includes driving motor, driving gear and is arranged along length of connecting rod and nibbles with the driving gear The toothing of conjunction, the driving motor pass through sliding tooth wheel drive connecting rod transverse shifting；

First handgrip and the second handgrip include mechanical arm and gripper, and one end of the mechanical arm is connect with connecting rod, described Gripper includes lifting cylinder and sucker, and lifting cylinder is mounted on the other end of mechanical arm, the output end court of the lifting cylinder Lower setting, the sucker are mounted on the output end of lifting cylinder, and the lifting cylinder drives sucker close or far from workpiece.