CN107363540A

CN107363540A - A kind of expansion bolt nut tightening device

Info

Publication number: CN107363540A
Application number: CN201710773021.0A
Authority: CN
Inventors: 侯帅
Original assignee: Xi Chang Information Consulting Xinyi Co Ltd
Current assignee: Xi Chang Information Consulting Xinyi Co Ltd
Priority date: 2017-08-31
Filing date: 2017-08-31
Publication date: 2017-11-21

Abstract

The invention discloses a kind of expansion bolt nut tightening device, it includes, revolving part, and it includes the first connector and the 5th clamping element, and the lower section of first connector connects the 5th clamping element, and side is provided with the first drivening piece；Third fixed frame, one end are fixed on ground, and the other end connects the 7th leading screw；7th leading screw, one end connect the third fixed frame, and the other end is provided with balance weight, including the 14th actuator, and the 12nd actuator is sheathed on the 7th leading screw；7th pinches part, including the 8th leading screw, the 5th supporting plate, the 4th clamping element and the 3rd sliding block, the 8th leading screw one end are provided with the 17th actuator.The present invention provides a kind of expansion bolt nut tightening device, can be in the automatic package system of expansion bolt, it is automatically performed, corresponding actions of more accurate, the efficient completion in expansion bolt package system, so as to improve the production efficiency of expansion bolt assembling, quality, and then shorten the cost of production.

Description

A kind of expansion bolt nut tightening device

Technical field

The present invention relates to assembling equipment technical field, more particularly to a kind of expansion bolt nut tightening device.

Background technology

In recent years, with the rapid development of modern science and technology, the use in life to expansion bolt is also more and more.It is A kind of conventional fastener, have the characteristics that easy for installation, bonding strength is high, its fixation is swollen to promote using shape gradient is taken along Swollen generation friction bond stress, reaches fixed effect.One, screw is screw thread, and one has vertebra degree, the outer sheetmetal of bread one, iron sheet cylinder Half has some otch, they is filled in together in the hole accomplished fluently on wall, then split nut, and nut pulls outward screw, by vertebra Degree pulls in sheetmetal cylinder, and sheetmetal cylinder is then tightly secured on wall, is generally used for guard rail, rain cover, air-conditioning etc. and exists by spreading Fastening on the materials such as cement, brick.

The principle of expansion bolt is the Kong Zhonghou that expansion bolt is got on ground or metope, and screw up with a wrench expansion bolt On nut, bolt walks toward outside, and the metallic sheath of outside is motionless, and then, the major part under bolt makes just metallic sheath spreading The whole hole of its overflow, now, expansion bolt just can't pump out.

Traditional expansion bolt is respectively to be fitted together each part of expansion bolt using artificial or multiple devices, is deposited Packaging efficiency is low, unstable product quality and product qualification rate are low.Although man-made assembly action is simple, low production efficiency, Labor intensity is big, the problems such as nut can not be screwed into place also often occurs.Also occur for expansible anchor of metal in recent years automatic Kludge, the use of these equipment greatly improved the packaging efficiency of expansion bolt, reduce labor intensity, save human cost. But in actual use, on the metal sleeve input unit of these equipment, to the openings of expansion hatch on metal sleeve To positioning rotation fixation is carried out using multigroup cylinder, its structure design and control process are complicated, and multigroup cylinder is by air pressure fluctuation Influence, working condition fluctuation it is larger, metal sleeve upset positioning break down probability it is of a relatively high, influence the production of equipment Continuity.

The content of the invention

The purpose of this part is to summarize some aspects of embodiments of the invention and briefly introduce some preferably to implement Example.It may do a little simplified or be omitted to avoid making our department in this part and the description of the present application summary and denomination of invention Point, the purpose of specification digest and denomination of invention obscure, and this simplification or omit and cannot be used for limiting the scope of the present invention.

In view of the problem of above-mentioned existing expansion bolt assembling device is present, it is proposed that the present invention.

It is therefore an object of the present invention to provide a kind of expansion bolt nut tightening device, expansion bolt can be automatically performed Assembling, more accurately, efficient corresponding actions of the completion in expansion bolt package system, so as to improve expansion bolt group Production efficiency, the quality of dress, and then shorten the cost of production.

Beneficial effects of the present invention：The present invention provides a kind of expansion bolt nut tightening device, and it can be in expansion bolt In automatic package system, it is automatically performed, more accurately, corresponding actions of the efficient completion in expansion bolt package system, So as to improve the production efficiency of expansion bolt assembling, quality, and then shorten the cost of production.

Brief description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these accompanying drawings other Accompanying drawing.Wherein：

Fig. 1 is expansion bolt sleeve sorting assembling a kind of embodiment of device in the automatic package system of expansion bolt of the present invention Middle part-structure schematic diagram；

Fig. 2 is the structural representation of the first vibration unit described in Fig. 1 illustrated embodiments of the present invention；

Fig. 3 is the structural representation of the first guide pipe described in Fig. 1 illustrated embodiments of the present invention；

Fig. 4 is the first pinch component structural representation described in Fig. 1 illustrated embodiments of the present invention；

Fig. 5 is the second pinch component structural representation described in Fig. 1 illustrated embodiments of the present invention；

Fig. 6 is the whole of the first embodiment of the detection positive deinstall of sleeve in the automatic package system of expansion bolt of the present invention Body structural representation；

Fig. 7 is that part arrangement architecture schematic diagram is monitored in Fig. 6 illustrated embodiments of the present invention；

Fig. 8 is expansion bolt sleeve sorting assembling device sectional structure signal in the automatic package system of expansion bolt of the present invention Figure；

Fig. 9 is the overall structure and schematic cross-sectional view of rotary part described in Fig. 8 illustrated embodiments of the present invention；

Figure 10 is the overall knot that flat shim assembles a kind of embodiment of device in the automatic package system of expansion bolt of the present invention Structure schematic diagram；

Figure 11 is the first push component structure diagram described in Figure 10 illustrated embodiments of the present invention；

Figure 12 is the second push component structure diagram described in Figure 10 illustrated embodiments of the present invention；

Figure 13 is 3rd described in a kind of embodiment of bolt sorting equipment in the automatic package system of expansion bolt of the present invention The overall structure diagram of vibration unit；

Figure 14 is 3rd described in a kind of embodiment of bolt sorting equipment in the automatic package system of expansion bolt of the present invention The overall structure diagram of supply unit；

Figure 15 is first described in a kind of embodiment of bolt sorting equipment in the automatic package system of expansion bolt of the present invention The overall structure diagram of locking unit；

Figure 16 is a kind of overall structure of embodiment of nut tightening device in expansion bolt nut tightening device of the present invention Schematic diagram；

Figure 17 is the schematic top plan view of the 4th fixed mount described in Figure 16 illustrated embodiments of the present invention；

Figure 18 is 7th described in a kind of embodiment of nut tightening device in expansion bolt nut tightening device of the present invention Pinch the overall structure diagram of part；

Figure 19 is the structural representation of rewinding part described in Figure 16 illustrated embodiments of the present invention；

Figure 20 is a kind of overall structure signal of platform described in embodiment in the automatic package system of expansion bolt of the present invention Figure；

Figure 21 is the overall knot of the 3rd conveying assembly the first embodiment in the automatic package system of expansion bolt of the present invention Structure schematic diagram and close-up schematic view；

Figure 22 is described the of the 3rd second of embodiment of conveying assembly in the automatic package system of expansion bolt of the present invention The overall structure diagram of two pushing pieces；

Figure 23 is the first implementation of the sorting assembling device of spring shim in the automatic package system of expansion bolt of the present invention The overall structure diagram of second pushing piece of mode；

Figure 24 is the first implementation of the sorting assembling device of spring shim in the automatic package system of expansion bolt of the present invention The overall structure diagram of the 3rd sorter assemblies of mode；

Figure 25 is second of implementation of the sorting assembling device of spring shim in the automatic package system of expansion bolt of the present invention The overall structure diagram of the second anti-canting part of mode；

Figure 26 is the overall structure diagram of the automatic package system of expansion bolt of the present invention.

Embodiment

In order to facilitate the understanding of the purposes, features and advantages of the present invention, with reference to Figure of description pair The embodiment of the present invention is described in detail.

Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.

Secondly, combination schematic diagram of the present invention is described in detail, when the embodiment of the present invention is described in detail, for purposes of illustration only, table Show that the profile of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, and it should not herein Limit the scope of protection of the invention.In addition, the three-dimensional space of length, width and depth should be included in actual fabrication.

Thirdly, " one embodiment " or " embodiment " referred to herein refers to may be included at least one realization of the present invention Special characteristic, structure or characteristic in mode." in one embodiment " that different places occur in this manual is not equal Refer to same embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.

Present invention firstly provides a kind of expansion bolt sleeve to sort assembling device, as shown in figure 1, in the present embodiment, Expansion bolt sleeve sorting assembling device includes the first vibration unit 100, the first supply unit 200, the detection positive and negative dress of sleeve Put 300 and sleeve drop unit 400, the first supply unit 200 pinches vibrates the sleeve by the first vibration unit 100, and The detection positive deinstall 300 of sleeve is delivered to detect, because the both ends of sleeve are distinct, one end has gap, and one end does not have gap, Whether the sleeve for therefore needing the positive detection of deinstall 300 of detection sleeve to fall down is state up to specification (with vertical direction For coordinate, it is state up to specification that, which there is gap one end the lower end of the sleeve, is referred to as " just "), if not meeting (with vertical direction For coordinate, it is the state to fall short of specifications, referred to as negation that the lower end of the sleeve, which does not have gap one end), sleeve can fall into sleeve Drop and the adjustment of state carried out in unit 400, sleeve and sleeve up to specification after adjustment collect together, then convey complete it is swollen The overall package of swollen bolt.

Specifically, referring to Fig. 2~Fig. 9, the first vibration unit 100 is a kind of container that can accommodate material, and can be sent out Raw vibration, the irregular material in container is gone out along the vibration of track rule from container by way of vibration, for example, Vibrating disk, there is individual impulse mgnet below its hopper, hopper can be made to make vertical vibration, driven and expected by inclined spring leaf Bucket rocks vibration around its vertical axis.Part in hopper, due to being risen by this vibration along helical orbit.In the mistake of rising A series of screening by tracks or attitudes vibration in journey, sleeve can be in unified state according to the requirement of assembling or processing Automatically into assembling or Working position, be the purpose of its work by vibration by unordered workpiece automatic order align it is neat, Next procedure is transported to exactly.First vibration unit 100, which includes the first vibrating member 101, first extension guide rod 102 and first, leads To pipe 103.Port of export connection the first extension guide rod 102 of first vibrating member 101, and the first extension guide rod 102 connection first is led To pipe 103, to allow the sleeve for shaking by the first vibration unit 100 to enter the first guide pipe 103, in the first guide pipe 103 One end be provided with guide head 103a, it connects the first guide pipe 103 by the first extension guide rod 102, and guide sleeve drops first In guide pipe 103.When sleeve vibrates from the first vibrating member 101, drop on the first extension guide rod 102 of connection, afterwards By guide head 103a guide effect, down slid along the first guide pipe 103.Now, if at the bottom of the first guide pipe 103 Without constraint active force (or constraint active force very little), material (sleeve) can drop, and cause what the first supply unit 200 clamped at end When can be difficult to clamp material；If increased constraint active force is excessive in the bottom of the first guide pipe 103, material can be dropped To after bottom, the first supply unit 200 clamps material and is difficult to push, and the too small material of thrust is motionless, and the excessive material of thrust can be by One guide pipe 103 is made a mess of.Pretend as a kind of preferred scheme, restrained end 103b is set in the other end, it carries bullet equivalent to one kind The bayonet socket of property, can be the vertical bar that the bottom of the first guide pipe 103 is cut into many strips, can also be similar to that fixing-line device Part (diameter of the bayonet socket of fixing-line device is less than the diameter of guide pipe), constraint sleeve does not allow it to drop, while binding force will not mistake Greatly.Because the flexible power of restrained end 103b, when material drops to the end of the first guide pipe 103, material will not be direct Drop, but the restrained end 103b of meeting blocks the upper, after being clamped by the first supply unit 200, in mobile process, constraint Hold 103b occur elastic deformation, after material leaves restrained end 103b, occur elastically-deformable restrained end 103b by its own Elastic performance, recover to original shape.

Reference picture 4 and Fig. 5, it is necessary to which it is conveyed by the first supply unit 200 when sleeve is strapped at restrained end 103b Enter the detection to do well to the detection positive deinstall 300 of sleeve, in the present embodiment, the first supply unit 200 includes the first folder The pinch component 202 of sending component 201 and second.Wherein, the first pinch component 201 include the first leading screw 201c, extension rod 201a and Pneumatic clamps 201b, the first leading screw 201c one end are provided with the first actuator 201c-1, and the other end is provided with balance weight, passes through balance Block balances the first pinch component 201, it is kept stable.Extension rod 201a one end is connected with the first leading screw 201c, another End is connected with pneumatic clamps 201b.By the first actuator 201c-1 drive extension rod 201a on the first leading screw 201c along Its orientation placed movement so that pneumatic clamps 201b is close and clamps sleeve, and nipped sleeve can be in extension rod 201a Moved horizontally under drive.It should be noted that pneumatic clamps 201b drives opening and the merging of clip two-arm by cylinder, so as to Realize the clamping to sleeve and be delivered to the detection positive deinstall 300 of sleeve and positive and negative detection is carried out to sleeve.

Reference picture 5, the second pinch component 202 are after positive and negative detection is carried out to sleeve in fact, carry out downstream process operation Component.Specifically, the second pinch component 202 includes cross drive part 202a and longitudinal transmission parts 202b, wherein, cross drive Part 202a includes the second actuator 202a-1, the second leading screw 202a-2 and the first movable block 202a-3, the second leading screw 202a-2's One end is connected with the second actuator 202a-1, and the other end is connected with balance weight, passes through the actuator of weights balance second 202a-1, it is set to keep stable.First movable block 202a-3 is linked on the second leading screw 202a-2, and along the second leading screw 202a-2 is moved.Longitudinal transmission parts 202b includes the 3rd actuator 202b-1, the 3rd leading screw 202b-2 and the second movable block 202b- 3, the 3rd leading screw 202b-2 one end is fixedly connected with the first movable block 202a-3, and the other end is connected with the 3rd actuator 202b-1 Connecing, second movable block 202b-3 one end is linked on the 3rd leading screw 202b-2, and in the side perpendicular with the 3rd leading screw 202b-2 To stretching out, and moved along the 3rd leading screw 202b-2, its other end is provided with fixed block 202b-3 ' clamping materials.Second folder The pinch component 201 of sending component 202 and first is existing except that the second pinch component 202 has what can be moved up and down Screw structure, it can not only be moved in fore-and-aft direction, additionally it is possible to moved in above-below direction, the second pinch component 202 passes through transverse direction Transmission parts 202a and longitudinal transmission parts 202b realizes the movable of fixed block 202b-3 ' and moved up and down, because fixed block 202b-3 ' can carry material movement secretly, so that material is moved by the second pinch component 202, and be transferred to sleeve and drop list Member 400.

Reference picture 6 and Fig. 7, the positive deinstall 300 of detection sleeve include hold down assembly 301, radiation component 302 and detection components 303.Hold down assembly 301 jam-packeds sleeve to be detected, is monitored by detection components 303 and is let out either with or without the light source for radiating component 302 Dew.Hold down assembly 301 include tighten portion 301a and the first placement section 301b, tighten portion's 301a positive movements then can closing sleeve, Can unclamp sleeve if its counter motion, the first placement section 301b be arranged on hold down assembly 301 cental axial position, in hollow Structure, it is used for placing sleeve.Detection components 303 be placed on hold down assembly 301 lower section, pass through the monitoring part being spaced apart 303a detections fall in the end of the first placement section 301b middle sleeves, determine the positive and negative of sleeve.Radiation component 302 is placed on first and put Portion 301b lower section is put, and is arranged on monitoring part 303a lower section simultaneously, is so easy to preferably detect.

Wherein, tightening portion 301a includes the first tightens mouth 301a-1 and claw 301a-2, passes through the first tightens mouth 301a-1 Control the claw 301a-2 direction of motion.If the first tightens mouth 301a-1 is rotated forward, claw 301a-2 is to holding down assembly 301 The locality operation of central shaft, if the first tightens mouth 301a-1 is reversely rotated, claw 301a-2 is to 301 centers that hold down assembly The position reverse direction operation of axle.Monitor the equally spaced outer rings for being arranged in the first placement section 301b lower ends of part 303a, and " monitoring part The 303a numbers that existing gap overlaps with the gap of sleeve between any two are not more than 1 ".It should be noted that " monitoring part 303a The number that existing gap overlaps with the gap of sleeve between any two means that monitoring part 303a is setting discharge no more than 1 " When position, gap be present between being separated by two, and if detected sleeve reverse side (i.e. apertured one end of sleeve) down, Gap, the number overlapped between two gaps at most only one, that is to say, that when one of sleeve between sleeve so be present When some gap between gap and monitoring part 303a is aligned, other gaps of sleeve can not be with any one monitoring part Gap between 303a coincides.

And the arrangement of its position is also to optimize as one kind, reference picture 7, the angle occupied by monitoring part 303a adds gap Angle be set to θ, in a top view, holding down assembly 301 includes the first center line m1 (solid line) and the second center line m2 (solid line), It is mutually perpendicular.Part 303a is monitored in distribution, the first monitoring part 303a-1 center line (dotted line) and holds down assembly 301 First center line m1 (solid line) is overlapped, i.e., the first monitoring part 303a-1 center line (dotted line) and hold down assembly 301 first in Heart line m1 (solid line) angle is 0 °, the second monitoring part 303a-2 center line (dotted line) and hold down assembly 301 the first center Angle between line m1 (solid line) is θ/2.3rd monitoring part 303a-3 center line (dotted line) and hold down assembly 301 second in Heart line m2 (solid line) angle is θ/4, the 3rd monitoring part 303a-4 center line (dotted line) and hold down assembly 301 the second center The θ that line m2 (solid line) angle is 3/4 times.By such arrangement mode, realize and " monitor part 303a existing gaps between any two The number overlapped with the gap of sleeve is not more than 1 ".Wherein, it can be sensor to monitor part 303a, can be inductor, can connect Receive sensing light source body.

After the completion of the positive deinstall 300 of detection sleeve detects, the sleeve after the completion of detection is entered by the second pinch component 202 Row clamps out, makes a distinction and collects in dropping unit 400 into sleeve, and first component 401 and second that drops drops component 402 It is set up in parallel.The sleeve in " just " direction, including the conveyings of first receiving space 401a and first are placed in first conveying of component 401 of dropping Pipe 401b, first receiving space 401a are arranged on the first delivery pipe 401b upper end.Second drop component 402 conveying place negation The sleeve in direction, it includes the second receiving space 402a, rotary part 402b and the second delivery pipe 402c, the second receiving space 402a is arranged on the second delivery pipe 402c middle part, adjusts the sleeve direction of conveying.Reference picture 9, rotary part 402b include rotation Turning shell 402b-1 and electric rotating machine 402b-2, rotational shell 402b-1 internal-internal is provided with the groove s that drops of " ten " font, Rotational shell 402b-1 wraps up the groove s that drops for being internally provided with " ten " font, and rotational shell 402b-1 rotary shaft and rotation Motor 402b-2 connections, the rotation for the groove s that drops is realized, so as to adjust the sleeve state in it.Such as：When sleeve is " just " direction When, then collet head will be delivered to first and dropped and directly collected in component 401 by the second pinch component 202；If sleeve is negation Direction, then it is exactly at this time to fall short of specifications, it is necessary to the sleeve is adjusted, the second pinch component 202 will will cover Collet chuck drops in component 402 to second, and a quarter that sleeve can drop in " ten " font drops in groove s, by " ten " word The groove s that drops of type rotation 180 degree, adjustment sleeve is " just " direction, now just corresponding with the pipeline opening that drops of lower end, is realized The rotation of sleeve is dropped, and carrying out after to adjustment collects conveying, completes the assembling of expansion bolt.It should be noted that here The groove s that drops to be arranged to the meaning of " ten " font be that, reasonably using limited space resources, realizing can be complete in a process Rotated into the position of multiple sleeves.

As shown in figure 8, expansion bolt nut tightening device also includes collection unit 500, wherein, collection unit 500 includes 3rd receiving space 501 and the 3rd delivery pipe 502, the envelope of the 3rd receiving space 501 are lived first component 401 and second that drops and dropped The discharging opening of component 402 so that sleeve can be dropped in the 3rd receiving space 501, and sleeve transmits along the 3rd delivery pipe 502 To platform 1600 (referring to Figure 20).

Figure 10 shows the structural representation of flat shim assembling device, and specifically, the first vibration unit 600 shakes including second Moving part 601 and second extend guide rod 602, second extension guide rod 602 one end be connected with the second vibrating member 601, the other end and First push component 710 is connected.In the case where the vibration of the second vibrating member 601 (vibrating disk) drives, material is led along the second extension Bar 602 is transported at the first push component 710.First push component 710 includes the first impeller 711 and the first guide 712, the first impeller 711 moves in the track of the first guide 712, wherein, in order to avoid material is more, move forward When slower, it can cause congestion occur in the first guide 712, in consideration of it, the first impeller 711 includes the first push rod 711a and the Four actuator 711b, both are connected, and drive the first push rod 711a by fourth drive member 711b so that the first push rod 711a has There is the power of forward movement.

First guide 712 includes horizontal sliding groove 712a and guide groove 712b, and horizontal sliding groove 712a is provided with the first breach m and the Two breach n, the first breach m cause the second extension guide rod 602 to be connected with horizontal sliding groove 712a, pass through the first breach m plain cushions Piece can be delivered to the first horizontal sliding groove 712a from the second extension guide rod 602, after reaching the first horizontal sliding groove 712a, pass through fourth drive member 711b drives the first push rod 711a that flat shim is moved toward guide groove 712b direction, the second breach n connection horizontal sliding grooves 212a With guide groove 712b so that flat shim is moved in guide groove 712b, wherein, the first push rod 711a is the first horizontal sliding groove 712a's Moved in groove.In the present embodiment, guide groove 712b includes blocking bar 712b-1, first baffle 712a-2, second baffle 712a- 3 and first bottom plate 712a-4, first baffle 712a-2 and second baffle 712a-3 with horizontal sliding groove 712a, opposition be arranged on first Bottom plate 712a-4 both sides, first baffle 712a-2 are connected with the second breach n, block bar 712b-1 one end and first baffle 712a-2 is hinged, and the other end is freely shelved on the first bottom plate 712a-4.

It should be noted that mentioned here be hinged can be included the first cylinder a on first baffle 712a-2, block The end that bar 712b-1 and first baffle 712a-2 is hinged is provided with hole, is engaged by the first cylinder a and hole so that first baffle 712a-2 and block bar 712b-1 and be hinged.It can also be that first baffle 712a-2 is provided with hanging scroll b, block bar 712b-1 and first End be hinged baffle plate 712a-2 is provided with hook, is engaged by hanging scroll b and hook so that first baffle 712a-2 and blocks bar 712b-1 is hinged.Wherein, block bar 712b-1 length be less than between first baffle 712a-2 and second baffle 712a-3 away from From the width provided with the first groove 712b-1 ', the first groove 712b-1 ' is less than the length for blocking bar 712b-1 above.

Reference picture 12, the 3rd pinch component 720 include the 4th leading screw 721, the first supporting plate 722, the 5th screw mandrel 723 and the One clamping element 724.The one end of 4th leading screw 721 is provided with the 5th actuator 721a, and the other end is provided with balance weight.First supporting plate 722 The 4th leading screw 721 is sheathed on, below provided with the 6th actuator 722a, the 6th actuator 722a, passes through the 5th actuator 721a The first supporting plate 722 is driven to be slided on the 4th leading screw 721 along the 4th leading screw 721.First supporting plate 722 also with the 5th screw mandrel 723 one end is connected, the other end connection balance weight of the 5th screw mandrel 723.First clamping element 724 includes the second supporting plate 724a With the first clip 724b, both are fixedly connected, and the 5th screw mandrel 723 is sheathed on by the second supporting plate 724a, pass through the 6th driving Part 722a drives the second supporting plate 724a to be slided along the 5th screw mandrel 723.Wherein, sensor is provided with balance weight, passes through biography Sensor determines the distance that the first supporting plate 722 moves on the 4th leading screw 721, or determines the second supporting plate 724a at the 5th The distance moved on bar 723.

It should be noted that the first clip 724b includes the first fixed mount 724b-1, the 3rd supporting plate 724b-2 and elasticity Part 724b-3.First fixed mount 724b-1 and the second supporting plate 724a are connected, and in " recessed " type, grip material (pad) port While the first inclined side 724b-1 ' is provided with, and during gripping, the first inclined side 724b-1 ' and the first groove 712b-1 ' phases Coordinate.3rd supporting plate 724b-2 is L-shaped, is fixed by elastic component 724b-3 and the first fixed mount 724b-1 phases, its is close The side at gripping material end is set to the second inclined side 724b-2 ', the second inclined side 724b-2 ' and the first inclined side 724b-1 ' meaning Unlike justice：Get along well any parts of second inclined side 724b-2 ' are engaged, and are the Ke Yicong in order to during gripping The lower section of pad, pad is provoked, and is placed on the 3rd supporting plate 724b-2.In the present embodiment, the 3rd of the left and right sides The distance between fagging 724b-2 is slightly less than the diameter of pad, and two protrusions that the first fixed mount 724b-1 " recessed " enters are outside While with while the distance between be more than pad diameter.Therefore, the purpose for setting elastic component 724b-3 is, when pad is extruded into After entering onto the 3rd supporting plate 724b-2, because the distance between the 3rd supporting plate 724b-2 is slightly less than the diameter of pad, therefore pad When piece is entered on the 3rd supporting plate 724b-2, elastic component 724b-3 is compressed, and after compression, elastic component 724b-3 is restorable During, compress gasket so that pad will not easily drop during gripping.

After flat shim is placed on the expansion bolt with assembling, referring to Figure 26, rotation platform 1600 to spring pad again At the sorting assembling device of piece, spring shim is assembled, in the present invention, is loaded onto by the spring shim assembling device of expansion bolt After spring shim, platform 1600 rotates again, goes at nut tightening device, and nut is tightened.

In this embodiment, the spring shim assembling device of expansion bolt includes the 3rd conveying assembly 1900 and the 3rd sorting Component 1800,21~Figure 25 of reference picture, the main body of the 3rd conveying assembly 1900 include the pushing piece 1920 of holder 1910 and second, ginseng According to Fig. 9, holder 1910 includes the first fixture 1911, the first holder 1912 and the second holder 1913, the first holder 1912 and second holder 1913 be entrenched in the first fixture 1911.First fixture 1911 be provided with the second groove 1911a, 3rd groove 1911b, the second groove 1911a, the 3rd groove 1911b are stepped, are that the groove width of lower end is less than the groove of upper end Width, the first holder 1912 and the second holder 1913 are placed in both the insides respectively, and are pressed from both sides with the first holder 1912 and second The face that gripping member 1913 contacts is provided with screw thread, and the first holder 1912 and the second holder 1913 are also stepped, and lower end Width be more than upper end width so that the second groove 1911a and the first holder 1912 are engaged, the 3rd groove 1911b and Second holder 1913 is engaged.Being designed to stair-stepping meaning is：Prevent the first holder 1912 and the second holder 1913 What is be fitted together in the second groove 1911a, the 3rd groove 1911b is not firm, is come off from groove.It should be noted that the first clamping Screw thread also is provided with the holder 1913 of part 1912 and second and the second groove 1911a, the 3rd groove 1911b, holder is put into recessed After groove, both screw threads are mutually matched.First holder 1912 struts part 1912a, the second holder 1913 including first Part 1913a is strutted including second, first, which struts part 1912a and second, struts the end face that part 1913a is higher by the first fixture 1911.

In the present embodiment, in addition to the second shifting part 1911d, provided with gear end 1911d-2, gear end 1911d-2 with The inside of first fixture 1911 is connected, and the other end is provided with the tenth actuator 1911d-1, passes through the tenth actuator 1911d-1 The second shifting part 1911d is driven to rotate.The inside of first fixture 1911 is provided with first gear 1911e, the second shifting part 1911d After inserting the inside of the first fixture 1911, gear end 1911d-2 and first gear 1911e engagements, and first gear 1911e and the One side that one holder 1912 and the second holder 1913 are in contact (sets the second groove 1911a, the 3rd groove 1911b Simultaneously) it is provided with screw thread.When the tenth actuator 1911d-1 drives the second shifting part 1911d to rotate forward (being rotated clockwise), tooth Take turns end 1911d-2 and first gear 1911e engagements, first gear 1911e reversions (counterclockwise rotates), because first gear 1911e end face is provided with screw thread, and the first holder 1912 and the second holder 1913 can be driven to move forward, now, the first support Holding part 1912a and second and strutting part 1913a can also travel forward so that the area that both strut diminishes.Similar, when When ten actuator 1911d-1 drive the second shifting part 1911d reversions (counterclockwise rotates), gear end 1911d-2 and first Gear 1911e is engaged, and first gear 1911e rotates forward (being rotated clockwise), because first gear 1911e end face is provided with spiral shell Line, the first holder 1912 and the second holder 1913 can be driven to move backward, first, which struts part 1912a and second, struts part 1913a also with moving backward so that the area that both strut becomes big.The spring shim for treating clamping is the part of intermediate hollow, Therefore in clamp springs pad, strut the hollow bulb that part 1912a and second struts part 1913a and be placed on spring shim by first Point, the second shifting part 1911d is then inverted, allows first to strut part 1912a and second and strut part 1913a and strut to prop up and compress and treats The center section of the spring shim of clamping so that spring shim struts part 1912a and second by first tightly and struts part 1913a On.

Preferably, for stable holding spring shim, settable three strut part, i.e. three holders and three grooves, The quantity of setting differs one for example, the effect and the present invention of its realization are same or similar, in protection scope of the present invention Within, do not repeat.

Second pushing piece 1920 is connected with holder 1910, and it is to be assembled that holder 1910 is transported into spring shim Position, the second pushing piece 1920 laterally urge part 1921 and second longitudinal direction impeller 1922 including second.Second laterally urges part 1921 include the 4th leading screw 1921a and the 3rd sliding shoe 1921b, and the 4th leading screw 1921a one end is provided with balance weight, and the other end is provided with 11st actuator 1921a-1.3rd sliding shoe 1921b is sheathed on the 4th leading screw 1921a, and is connected with the first fixture 1911 Connect, the 3rd sliding shoe 1921b translations are driven by the 11st actuator 1921a-1.Second longitudinal direction impeller 1922 includes the 4th Sliding shoe 1922a and the 5th leading screw 1922b, the 4th sliding shoe 1922a are sheathed on the 4th leading screw 1921a, are also sheathed on the 5th Thick stick 1922b.5th leading screw 1922b and the 4th leading screw 1921a is mutually perpendicular to, and one end is provided with the 12nd actuator 1922b-1, another Hold and be provided with the 13rd actuator 1922b-2, the 4th sliding shoe 1922a of the 12nd actuator 1922b-1 drivings translation, the 13rd Actuator 1922b-2 drives the 5th leading screw 1922b rotation.

The 3rd sliding shoe 1921b is driven to be translated along the 4th leading screw 1921a by the 11st actuator 1921a-1, because 3rd sliding shoe 1921b is connected with the first fixture 1911, and the first fixture 1911 struts part 1912a and second with first again Strut part 1913a phases to be fitted together to, first, which struts part 1912a and second, struts and be placed spring shim on part 1913a, realizes spring pad The side-to-side movement of piece.The 4th sliding shoe 1922a translation is driven by the 12nd actuator 1922b-1, realizes spring shim Move up and down.The 5th leading screw 1922b rotation is driven by the 13rd actuator 1922b-2, realizes the rotation fortune of spring shim It is dynamic.In other words, spring shim is realized in the reasonable scope by the second pushing piece 1920, upper and lower, left and right and rotation can be realized, Spring shim is set to reach the position for placing spring shim to be assembled.

3rd sorter assemblies 1800 include the 3rd vibrating member the 1801, the 3rd extension guide 1803 of guide rod 1802 and second, 3rd vibrating member 1801 is a kind of container that can accommodate material, and can be vibrated, and the irregular material in container is led to The mode for crossing vibration is gone out along the vibration of track rule from container, for example, the spring pad that much will not sort and classify Piece is put into the 3rd vibrating member 1801, is shaked out spring shim by vibrating, and arranged according to a certain order.3rd extension One end of guide rod 1802 at the discharging of the spring shim of the 3rd vibrating member 1801 with being connected, the other end and the second guide 1803 It is connected.Second guide 1803 includes the 3rd horizontal sliding groove 1803a and the second guide groove 1803b, and both are connected, the 3rd horizontal sliding Groove 1803a is provided with the 3rd breach p and the 4th breach q, and the 3rd breach p causes the 3rd extension horizontal sliding groove of guide rod 1802 and the 3rd 1803a is connected, and the 3rd horizontal sliding groove can be delivered to from the 3rd extension guide rod 1802 by the 3rd breach p spring shims In 1803a, and go out motion toward the second guide groove 1803b.4th breach q causes the 3rd horizontal sliding groove 1803a and the second guide groove 1803b is connected so that spring shim is moved in the second guide groove 1803b grooves.

Preferably, in the present embodiment, in order to avoid spring shim reaches the 3rd horizontal sliding groove from the 3rd extension guide rod 1802 Slow situation is no longer travelled forward or moves after in 1803a, the second guide 1803 also includes the second push rod 1803c, the Two push rod 1803c one end is provided with the second fixed block 1803c-1, and the other end is provided with the 14th actuator 1803c-2, the tenth 4 wheel driven Moving part 1803c-2 drives the second push rod 1803c motions, and the second push rod 1803c is moved in the 3rd horizontal sliding groove 1803a.Herein In embodiment, due to being in hollow form among the spring shim that is stuck, in order that first struts part 1912a and second and struts part 1913a can support the hollow space into spring shim, the position of accurate spring shim, and the second guide groove 1803b includes fourth gear Plate 1803b-1, fifth gear plate 1803b-2 and sixth speed plate 1803b-3, wherein, fifth gear plate 1803b-2 and sixth speed plate The distance between 1803b-3 is more than or equal to the diameter of spring shim, passes through fourth gear plate 1803b-1, fifth gear plate The position control of spring shim within limits, is easy to first to strut part by 1803b-2 and sixth speed plate 1803b-3 1912a and second struts the hollow space that part 1913a puts spring shim into.In order to determine that first struts the supports of part 1912a and second Spring shim can be clamped by opening part 1913a position, and in the present embodiment, the second guide groove 1803b also includes the 4th hole 1803b-4's, the 4th hole 1803b-4 has a center hole, and center hole can place all support members in position together, The position inserted before spring shim, center hole have an extension rail 1803b-4 ' outward, and extension rail 1803b-4 ' is to the One, which struts part 1912a and second, struts the track that part 1913a guides motion.First, which struts part 1912a and second, struts part 1913a First it is put into center hole, is moved then along extension rail 1803b-4 ', until props up and compressing the spring shim for treating clamping.

Preferably, the second guide 1803 also includes the second anti-canting part 1803d, prevents spring shim during push Turn.Second anti-canting part 1803d one end is provided with groove, places spring shim by groove part, it includes the second face 1803d-2, after spring shim is pushed to the second guide groove 1803b, pass through the second anti-canting part 1803d push spring pads Piece, wherein in push, by the second anti-canting part 1803d the second face 1803d-2 pressing spring pads, spring shim is consolidated Be scheduled on fourth gear plate 1803b-1, fifth gear plate 1803b-2 and sixth speed plate 1803b-3, and the second anti-canting part 1803d it Between, to reduce scope existing for spring shim, improve the efficiency of clamping assembling.Preferably, behind the second anti-canting part 1803d End position where setting the 15th actuator 1803d-1, the 15th actuator 1803d-1 and the second face 1803d-2 is relative, passes through 15th actuator 1803d-1 drives the second anti-canting part 1803d to be moved in the second guide groove 1803b.Strutted by first Part 1912a and second is strutted after part 1913a folders walk spring shim, and spring shim, and spring are transported by the second pushing piece 1920 Pad in the reasonable scope, can realize upper and lower, left and right and rotation, spring shim is reached the position for placing spring shim to be assembled Put.

Reference picture 13~15, it is the schematic diagram of bolt sorting equipment, and it is single that bolt sorting equipment main body includes the 3rd vibration First 800, the 3rd supply unit 900 and the first locking unit 1000.Bolt sorting is arranged out by the 3rd vibration unit 800, is led to Cross the 3rd supply unit 900 and each bolt clip is delivered into the first locking unit 1000.Specifically, reference picture 13, the 3rd vibration unit 800 include the 3rd vibrating member 801 and shifting part 802, and the 3rd vibrating member 801 includes the 3rd vibrating disk 801a, the 3rd extension guide rod 801b is peaceful to send bar 801c.3rd vibrating member 801 (vibrating disk) can produce whirling vibration power and cause bolt in bolt material road Ordered movement successively on 801a-1.Principle is：The bottom cavity of 3rd vibrating member 801 (vibrating disk) is to include certain closing space Accommodating chamber, be provided with main electromagnet and main vibration spring in accommodating chamber, in one embodiment, main vibration spring can be plate bullet Spring, main vibration spring tilt the bottom and top of connection accommodating chamber, enable to the 3rd vibrating member 801 (vibrating disk) to produce rotation and shake Power, a twisting vibration and a vertical linearity vibration on the vertical axis is thus generated simultaneously.In this embodiment In, when switching on power, main electromagnet produces suction therewith, and in the presence of electromagnetic attraction, the 3rd vibrating member 801 (vibrating disk) is inclined From equipoise and movement, then make synchronous torsion around central axis, while main vibration spring produces elastic deformation, works as electromagnetism Suction becomes hour, and the 3rd vibrating member 801 (vibrating disk) starts the change direction of motion drastically, and surmounts initial static balance position Put and reach a certain upper limit, because main vibration spring there are enough elastic deformation energy, be so repeated, just formed up and down High frequency micro breadth oscillation.The result of high frequency micro breadth oscillation produced by 3rd vibrating member 801 (vibrating disk), makes and the 3rd vibrating member The each point in addition to central axis is small all along respective one in itself by the closely coupled bolt material road 801a-1 of 801 (vibrating disks) Section spatially spiral line tracking carries out high frequency micro breadth oscillation.During bolt is conveyed along bolt material road 801a-1, bolt Unification mechanism on material road 801a-1 makes part form unified posture, due to decrease speed quickly, so bolt It can float in the air, under gravity, fall into bolt material road 801a-1 bottoms by again along bolt material road 801a-1 spiral shells Spin up conveying, carry out automatic orientation arrangement, finally discharged one by one by the end for being arranged at bolt material road 801a-1, and convey To the 3rd extension guide rod 801b.3rd extension guide rod 801b one end and bolt material road 801a-1 in the 3rd vibrating disk 801a End is connected, and the other end is peaceful to send bar 801c to be connected.Bolt is transported to the 3rd from bolt material road 801a-1 and prolonged Stretch on guide rod 801b, during transport, because the bolt of arrangement moves forward successively so that bolt, which is transported to put down, send bar On 801c.It is " recessed " type to put down and send bar 801c, and below provided with shifting part 802, shifting part 802 includes the 8th actuator 802a and pushed away Enter part 802b, the 8th actuator 802a driving projectile 802b motions, send the bolt on bar 801c to promote to flat.Projectile 802b includes contact arm end 802b-1 and rotating disk end 802b-2, and figuratively, projectile 802b is aster, i.e.,：Tip is " contact arm Hold 802b-1 ".Contact arm end 802b-1 can be contradicted to bolt, and the 8th actuator 802a is connected with rotating disk end 802b-2, when When eight actuator 802a driving rotating disks end 802b-2 are rotated, bolt is promoted by contact arm end 802b-1 to advance, and bolt then enters Front bolt where ad-hoc location, now, the 8th actuator 802a drivings contact arm end 802b-1 is forced into the spiral shell of ad-hoc location Bolt moves.

As shown in figure 14, the 3rd supply unit 900 includes the 6th leading screw 902, the 4th supporting plate 901, second pulley block 903 With the second clamping element 904.One end of 6th leading screw 902 connects the 9th actuator 902a, and the other end is connected with the 4th supporting plate 901 Connect, the other end of the 4th supporting plate 901 is connected with second pulley block 903.Second pulley block 903 include second pulley 903a and Tenth actuator 903b, second pulley 903a are arranged on second pulley block 903, and the tenth actuator 903b is arranged on second pulley The lower section of block 903, second pulley 903a movement is driven by the tenth actuator 903b, and second pulley 903a drives second pulley Block 903, by the movement of second pulley block 903, expand the coverage of transport.The second folder is arranged with 6th leading screw 902 Tight part 904, and the second clamping element 904 moves up and down along the 6th leading screw 902, and therefore, bolt passes through the second folder when transporting Tight part 904 moves along the 6th leading screw 902, realizes and moves up and down, is transported by second pulley 903a with second pulley block 903 Send, realize that left-right and front-back moves.

Reference picture 15, the first locking unit 1000 include the first electric tightening part 1001 and the first support base 1002, and first Electric tightening part 1001 includes the 11st actuator 1001a and the second push rod 1001b, and the 11st actuator 1001a and second Push rod 1001b is fixedly connected, and the second push rod 1001b rotation and translations are driven by the 11st actuator 1001a.First support base 1002 are arranged on the second horizontal sliding groove 1002b including the second fixed mount 1002a and the second horizontal sliding groove 1002b, the second fixed mount 1002a Lower section, support the second horizontal sliding groove 1002b.In the present embodiment, the scope of the translation of the first electric tightening part 1001 is second In horizontal sliding groove 1002b groove, moved forward and backward along the second horizontal sliding groove 1002b.

After sorting out bolt by the 3rd vibration unit 800, transported by the 3rd supply unit 900 on platform 1600 Afterwards, bolt is locked on platform 1600 by the first locking unit 1000.

The present invention provides a kind of nut tightening device, reference picture 16, and its main body includes screwing component 1100, third fixed frame 1200 and the 7th leading screw 1300, the one end of third fixed frame 1200 is fixed on ground, and the other end connects the 7th leading screw 1300, the 7th The one end of thick stick 1300 connects third fixed frame 1200, and the other end is provided with balance weight, including the 14th actuator 1301, the 14th driving Part 1301 is arranged on the one end being connected with third fixed frame 1200, and in the present embodiment, the 12nd actuator 1120 is sheathed on 7th leading screw 1300.

Wherein, component 1100 is screwed, its main body includes the actuator 1120 of revolving part 1110 and the 12nd.Reference picture 16, the The lower section of 12 actuators 1120 is connected with revolving part 1110.Revolving part 1110 clamps including the first connector the 1111, the 5th The drivening piece 1113 of part 1112 and first, the lower section of the first connector 1111 connect the 5th clamping element 1112, and side is provided with first band Moving part 1113.First connector 1111 is a hollow agent structure, in order to mitigate weight, it is preferred that by the first connector 1111 are designed analogous to frame-like.The outward flange of 5th clamping element 1112 is provided with the second drivening piece 1112a, the second drivening piece 1112a and the first drivening piece 1113 are intermeshed.

5th clamping element 1112 clamps nut below, including the 4th fixed mount 1112b and claw 1112c, reference picture 17, the 4th fixed mount 1112b include the second placement section 1112b-1 and the second groove 1112b-2, and the second groove 1112b-2 is set Put on that end face of the geared nut of the 5th clamping element 1112, the second placement section 1112b-1 is placed on the 4th fixed mount 1112b Cental axial position, can be with placing nut in hollow structure.Claw 1112c is placed in the second groove 1112b-2, passes through card Cental axial positions of the pawl 1112c along the second groove 1112b-2 to the 4th fixed mount 1112b moves, so as to binding nut.Preferably , the 14th actuator 1112b-3 is provided with the 4th fixed mount 1112b top, is controlled by the 14th actuator 1112b-3 The direction of claw 1112c movements.The upper end of first drivening piece 1113 is provided with the 13rd actuator 1113a, the 13rd actuator 1113a drives the first drivening piece 1113 to rotate, because the second drivening piece 1112a and the first drivening piece 1113 are intermeshed, so When the second drivening piece 1112a also and then below rotate, and drive the 4th fixed mount 1112b rotate together.

Referring to Figure 26, after nut is tightened, by the second locking unit 1700 by the expansion bolt assembled from platform 1600 On unscrew, be easy to rotation to finished product blanking device when, by the 7th pinch part 1400 be carried in rewinding part 1500.Its In, the structure of the second locking unit 1700 is identical with the structure of the first locking unit 1000, does not repeat herein.

Finished product blanking device, including the 7th pinch part 1400 and rewinding part 1500, reference picture 18 and Figure 19, the 7th pinches part 1400 include the 8th leading screw 1410, the 5th supporting plate 1420, the 4th clamping element 1430 and the 3rd sliding block 1440, the 8th leading screw 1410 One end is provided with the 17th actuator 1410a, and the other end is provided with balance weight, and is fixed with the phase of the 3rd sliding block 1440, the 5th supporting plate 1420 are sheathed on the 8th leading screw 1410, and the 5th supporting plate 1420 is connected with the 4th clamping element 1430, passes through the 17th actuator 1410a controls the movement of the 5th supporting plate 1420, it is moved up and down on the 8th leading screw 1410, i.e. the 17th actuator 1410a controls the up and down motion of the 4th clamping element 1430.Wherein, sensor is provided with balance weight, is determined by sensor The distance that five supporting plates 1420 move on the 8th leading screw 1410.

Preferably, the 3rd sliding block 1440 also includes the 3rd pulley 1441 and the 18th actuator 1442, driven by the 18th Moving part 1442 drive the 3rd pulley 1441 move, and drive the 3rd sliding block 1440 move, and the 5th supporting plate 1420 indirectly with 3rd sliding block 1440 is connected, therefore realizes moving forward and backward for the 7th pinch part 1400 by the 3rd sliding block 1440.

Reference picture 19, rewinding part 1500 divide for the first accommodation space 1510 and the second accommodation space 1520, pass through the 7th folder Send part 1400 that the product of completion is placed into rewinding part 1500, in order to improve efficiency, it is qualified that the first accommodation space 1510 is placed Product, the second accommodation space 1520 place underproof product, save the time cost of later stage personnel subseries again.

Reference picture 20 and Figure 21, the platform 1600 in the automatic package system of expansion bolt include third fixed frame 1610, the Seven clamping elements 1620 and loading surface 1630, the 7th clamping element 1620 is arranged on loading surface 1630, and passes through third fixed frame 1610 support loading surfaces 1630.Wherein, the 7th clamping element 1620 includes the second tightens mouth 1621 and the 3rd claw 1622, passes through Second tightens mouth 1621 controls the direction of motion of the clamping of the 3rd claw 1622.If the secondth tightens mouth 1621 rotates forward, 3rd claw 1622 is run to the locality for 301 central shafts that hold down assembly, if the second tightens mouth 1621 reversely rotates, the 3rd Position reverse direction operation of the claw 1622 to 301 central shafts that hold down assembly.The lower section of loading surface 1630 is provided with the 19th actuator 1630a, loading surface 1630 is being driven to rotate by the 19th actuator 1630a, wherein, the arc length of rotation is two adjacent the The distance between seven clamping elements 1620.

The invention provides a kind of expansion bolt nut tightening device, it include platform 1600, spring shim assembling device, Nut tightening device and finished product blanking device.Bolt is placed on platform 1600 by bolt sorting equipment first, and twisted It is next, at the device that rotation platform to sleeve sorts, sleeve is placed on bolt, then again rotation platform 1600 to flat shim Assemble at device, the flat shim sorted out is placed on expansion bolt to be assembled, then rotate to spring shim assembling device Place, after spring shim is placed on expansion bolt to be assembled, rotates to nut tightening device, will after nut is tightened well Expansion bolt after having assembled is placed into finished product blanking device.

It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferable The present invention is described in detail embodiment, it will be understood by those within the art that, can be to the technology of the present invention Scheme is modified or equivalent substitution, and without departing from the spirit and scope of technical solution of the present invention, it all should cover in this hair Among bright right.

Claims

A kind of 1. expansion bolt nut tightening device, it is characterised in that：Including,

Revolving part (1110), it includes the first connector (1111) and the 5th clamping element (1112), first connector (1111) lower section connects the 5th clamping element (1112), and side is provided with the first drivening piece (1113)；

Third fixed frame (1200), one end are fixed on ground, and the other end connects the 7th leading screw (1300)；

7th leading screw (1300), one end connect the third fixed frame (1200), and the other end is provided with balance weight, including the tenth 4 wheel driven Moving part (1301), the 12nd actuator (1120) are sheathed on the 7th leading screw (1300)；

7th pinches part (1400), including the 8th leading screw (1410), the 5th supporting plate (1420), the 4th clamping element (1430) and the Three sliding blocks (1440), the 8th leading screw (1410) one end are provided with the 17th actuator (1410a), and the other end is provided with balance weight, and with 3rd sliding block (1440) is mutually fixed, and the 5th supporting plate (1420) is sheathed on the 8th leading screw (1410), the 5th supporting plate (1420) and 4th clamping element (1430) is connected, and the movement of the 5th supporting plate (1420) is controlled by the 17th actuator (1410a), makes it Moved in the 8th leading screw (1410) vertical direction；And

Rewinding part (1500), it is divided into the first accommodation space (1510) and the second accommodation space (1520), part is pinched by the 7th (1400) product of completion is placed into rewinding part (1500).
2. expansion bolt nut tightening device as claimed in claim 1, it is characterised in that：5th clamping element (1112) bag Include,

4th fixed mount (1112b), it includes the second placement section (1112b-1) and the second groove (1112b-2), and described second puts The cental axial position that portion (1112b-1) is placed on the 4th fixed mount (1112b) is put, in hollow structure；

Claw (1112c), it is connected with the 4th fixed mount (1112b), is placed in second groove (1112b-2).
3. expansion bolt nut tightening device as claimed in claim 2, it is characterised in that：Second drivening piece (1112a) Upper end is provided with the 13rd actuator (1112a-1), and the 13rd actuator (1112a-1) drives second drivening piece (1112a) is rotated.
4. expansion bolt nut tightening device as claimed in claim 3, it is characterised in that：Also include, the 12nd actuator (1120), it is connected below with the revolving part (1110).
5. the expansion bolt nut tightening device as described in Claims 1 to 4 is any, it is characterised in that：Also include,

Platform (1600), including third fixed frame (1610), the 7th clamping element (1620) and loading surface (1630), the 7th clamping element (1620) it is arranged on loading surface (1630), and loading surface (1630) is supported by third fixed frame (1610).
6. expansion bolt nut tightening device as claimed in claim 5, it is characterised in that：7th clamping element (1620) includes Second tightens mouth (1621) and the 3rd claw (1622), the clamping of the 3rd claw (1622) is controlled by the second tightens mouth (1621) The direction of motion.
7. Claims 1 to 4 or 6 it is any as described in expansion bolt nut tightening device, it is characterised in that：Also include,

3rd sorter assemblies (1800), including the 3rd vibrating member (1801), the 3rd extension guide rod (1802) and the second guide (1803), it is described 3rd extension guide rod (1802) one end be connected with the 3rd vibrating member (1801), the other end with it is described Second guide (1803) is connected.
8. expansion bolt nut tightening device as claimed in claim 7, it is characterised in that：Second guide (1803) includes 3rd horizontal sliding groove (1803a) and the second guide groove (1803b), both are connected, and the 3rd horizontal sliding groove (1803a) is provided with the Three breach (p) and the 4th breach (q), the 3rd breach (p) cause the 3rd extension guide rod (1802) and the 3rd horizontal sliding groove (1803a) is connected, and the 4th breach (q) causes the 3rd horizontal sliding groove (1803a) and second guide groove (1803b) It is connected.
9. expansion bolt nut tightening device as claimed in claim 8, it is characterised in that：Second guide (1803), also Including,

Second push rod (1803c), one end are provided with the second fixed block (1803c-1), and the other end is provided with the 14th actuator (1803c- 2), and second push rod (1803c) moves in the 3rd horizontal sliding groove (1803a)；And

Second anti-canting part (1803d), one end are provided with groove, place flat shim by groove part, are withstood with upper end, prevent from putting down Pad is overturn.