CN209440152U - A kind of industrial production line with can angular turn multi-purpose machinery arm - Google Patents

Abstract

The utility model relates to a kind of industrial production line with can angular turn multi-purpose machinery arm, including supporting mechanism and clutch, one section connecting shaft is installed above the supporting mechanism, and one section connecting shaft upper end linking have a joint arm, the upper end of one joint arm is equipped with two section connecting shafts, and two section connecting shaft outer end linking have three joint arms, connector is mounted on the outside of the three joint arms, and the top of three joint arms is fixed with fixing head, the top of the fixing head is mounted with linking bearing, and the clutch linking is in the outer end of linking bearing.The beneficial effects of the utility model are: the industrial production line with can angular turn multi-purpose machinery arm, it is provided with limit switch block and limit turn trough, by being connected sliding between limit turn trough and limit switch block, positioning pedestal can be facilitated more stable when carrying out rotation adjusting with the top of supporting mechanism, further improve stability when device running body.

Description

A kind of industrial production line with can angular turn multi-purpose machinery arm

Technical field

The utility model relates to mechanical arm technical field, specially a kind of industrial production line with can angular turn multipurpose Mechanical arm.

Background technique

Mechanical arm refer to high-precision, high speed glue dispensing machine hand, mechanical arm be a multiple-input and multiple-output, nonlinearity, The complication system of close coupling, because of its unique operating flexibility, in industry assembling, the fields such as safety anti-explosive are answered extensively With.

The mechanical arm disclosed in 105473290 A of Chinese utility model patent ublic specification of application CN, the machinery Arm, although having preferable dust-proof, Corrosion Protection, the service life for capableing of robot arm device is greatly prolonged, the apparatus structure Inflexible convenience is designed, use, such as fixture, spray gun can not be connect to carry out group with other mechanical components, so as to cause master Body, which uses, has that purposes is very few.

Utility model content

The purpose of this utility model is to provide a kind of industrial production line with can angular turn multi-purpose machinery arm, with It solves mentioned above in the background art to disclose in 105473290 A of Chinese utility model patent ublic specification of application CN Mechanical arm, the mechanical arm, although having preferable dust-proof, Corrosion Protection, the service life for capableing of robot arm device prolongs significantly It is long, but the apparatus structure designs inflexible convenience, can not connect use to carry out group with other mechanical components, such as fixture, spray Rifle etc. uses so as to cause main body and there is a problem of that purposes is very few.

To achieve the above object, the utility model provides the following technical solutions: a kind of industrial production line is with can angular turn Multi-purpose machinery arm, including supporting mechanism and clutch are equipped with a section connecting shaft, and one above the supporting mechanism The upper end linking of section connecting shaft has a joint arm, and the upper end of a joint arm is equipped with two section connecting shafts, and two section connecting shafts is outer End linking has three joint arms, connector is mounted on the outside of the three joint arms, and the top of three joint arms is fixed with fixing head, described solid The top for determining head is mounted with linking bearing, and the clutch linking is in the outer end of linking bearing.

Preferably, the supporting mechanism includes load-bearing pedestal, default screw hole, engaging column, wears access slot, wears extension bar, positioning base Seat, driving gear set, limit switch block and limit turn trough, and the bottom end of supporting mechanism is mounted with load-bearing pedestal, and load-bearing pedestal Default screw hole is equipped with inside left and right ends, the upper wall of the load-bearing pedestal is fixed with engaging column, and the left and right two of engaging column The internal card in end is equipped with access slot, and the top that the inner end linking for wearing access slot wears extension bar, and wears extension bar is fixed with positioning Pedestal is equipped with driving gear set in the middle part of the positioning pedestal, and the top for pedestal left and right ends of transposing is mounted with limit The left and right ends outer wall of switch block, the positioning pedestal offers limit turn trough.

Preferably, the default screw hole is distributed in a ring about the center of load-bearing pedestal, and the vertical axis of load-bearing pedestal The vertical central axes of line and engaging column coincide, and engaging column is by wearing access slot and wearing extension bar and positioning pedestal composition sliding knot Structure.

Preferably, the center of the positioning Chuck top and the center of limit turn trough coincide, and limit the shape of turn trough Structure matches with the shape and structure of limit switch block, and pedestal of transposing passes through limit switch block and limit turn trough and supporting mechanism Top constitutes rotational structure.

Preferably, the three joint arms include limit groove wall, inscribed wears groove, inscribed slide, linkage seat, spring stack and positioning Slideway, and the outer end of three joint arms antetheca is welded with limit groove wall, and three joint arms are internally provided with inscribed wears groove, it is described inscribed The inner end linking of wears groove has inscribed slide, and the outer wall of inscribed slide is fixed with linkage seat, the internal cohesion of the inscribed slide There is spring stack, the inscribed wears groove offers positioning slideway close to one end of three joint arms outer wall.

Preferably, the insection structure of the limit groove wall matches with the insection structure of limit assembly block outer end, simultaneously Three joint arms constitute slide construction by inscribed wears groove and inscribed slide, and inscribed slide constitutes elasticity by spring stack and linkage seat Structure.

Preferably, the connector includes outer joint chair, is connected handle, limit assembly block and perforation, and the middle part peace of connector It is equipped with outer joint chair, the upper and lower ends of the outer joint chair are mounted with linking handle, and the outer wall of outer joint chair upper and lower ends is respectively and fixedly provided with Assembly block is limited, the inside of the outer joint chair is equipped with perforation.

Preferably, the perforation is isodistantly spaced distribution about the vertical direction of outer joint chair, and limits assembly block about external The central symmetry of seat, and it is identical to limit the distance between the distance between assembly block and limit groove wall.

Preferably, the clutch includes that Command Center seat, interlocking bar, bar perforation, seat perforation and linkage flank seat, and join Command Center seat is mounted in the middle part of dynamic device, the inner end linking of the clutch has interlocking bar, and the inner end of interlocking bar is equipped with Bar perforation, the top of the interlocking bar are fixed with linkage and flank seat, and the outer wall of the Command Center seat is equipped with seat perforation, and joins To be flexibly connected between dynamic centre mount and interlocking bar, while the aperture of bar perforation is identical as the aperture that seat is perforated.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model is by default screw hole, the setting for engaging column, wearing access slot, wearing extension bar and transposing pedestal, by pre- If screw hole can connect fixing bolt to wear, and then the fixed operation that is connected between load-bearing pedestal and fixed platform can be completed, and Afterwards by wearing access slot and wearing the sliding between extension bar, can slidable adjustment engaging column and positioning pedestal between position so that adjust Position pedestal is able to liter be able to more stable when being regulated and controled by hydraulic cylinder.

2, the utility model by limit turn trough and is limited between switch block by the setting of limit switch block and limit turn trough Linking sliding can facilitate positioning pedestal more stable when carrying out rotation adjusting with the top of supporting mechanism, further Improve stability when device running body.

3, the utility model is by inscribed wears groove, the setting of inscribed slide, linkage seat, spring stack and outer joint chair, by interior The sliding between wears groove and inscribed slide is connect, linkage seat can be driven to carry out slidable adjustment in positioning slideway, and then allow external Seat is adjusted, to facilitate the flexible performance for using position, facilitating when improving the use of outer joint chair for changing outer joint chair, together When by spring stack elasticity, linkage seat and outer joint chair can be allowed to be able to be transferred on the outside of three joint arms, when being pulled outwardly When moving outer joint chair, the outer joint chair of slidable adjustment can be carried out, otherwise unclamp outer joint chair, then can allow limit assembly block on the inside of outer joint chair and It is connected between limit groove wall, and then reaches the effect that external joint chair fixes.

4, the utility model can conveniently pull outer joint chair by being connected handle by linking the setting with perforation, and By the distance between it is identical limit assembly block and limit groove wall setting, can conveniently be connected therebetween, from And it is convenient come external joint chair carry out positioning operation, while wiring cable can be worn by perforation, so that the group for improving apparatus body connects Performance, while also conveniently coming to carry out bunch operation to the electric wire of linking installation on the outside of apparatus body.

5, the utility model flanks the setting of seat by Command Center seat, interlocking bar, bar perforation, seat perforation and linkage, leads to The activity between Command Center seat and interlocking bar is crossed, i.e. the slidably position of interlocking bar, to facilitate change interlocking bar top Linkage flanks the distance between seat and Command Center seat, and can perforate by bolt also cross bar perforation and seat, can come At the positioning between Command Center seat and interlocking bar, facilitates the size of change clutch and more suitably used, it is convenient The mechanisms such as external module such as fixture or spray gun are attached to the enterprising enforcement of apparatus body to use.

Detailed description of the invention

Fig. 1 be a kind of industrial production line of the utility model with can angular turn multi-purpose machinery arm structural representation Figure；

Fig. 2 be a kind of industrial production line of the utility model with can the positioning pedestal of multi-purpose machinery arm of angular turn bow Depending on structural schematic diagram；

Fig. 3 is a kind of industrial production line of the utility model with can the linkage seat of multi-purpose machinery arm of angular turn and outer Joint chair attachment structure schematic diagram；

Fig. 4 be a kind of industrial production line of the utility model with can angular turn multi-purpose machinery arm Fig. 1 in put at A Big structure schematic diagram；

Fig. 5 be a kind of industrial production line of the utility model with can angular turn multi-purpose machinery arm Fig. 1 in put at B Big structure schematic diagram.

In figure: 1, supporting mechanism；2, load-bearing pedestal；3, screw hole is preset；4, engaging column；5, access slot is worn；6, extension bar is worn；7, it adjusts Position pedestal；8, driving gear set；9, switch block is limited；10, turn trough is limited；11, a section connecting shaft；12, a joint arm；13, two sections connect Spindle；14, three joint arms；15, groove wall is limited；16, wears groove is inscribed；17, slide is inscribed；18, linkage seat；19, spring stack；20, Outer joint chair；21, it is connected handle；22, assembly block is limited；23, it perforates；24, connector；25, positioning slideway；26, fixing head；27, it holds in the mouth Joint bearing；28, clutch；29, Command Center seat；30, interlocking bar；31, bar is perforated；32, seat is perforated；33, linkage flanks seat.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of industrial production line with can angular turn it is more Purposes mechanical arm, including supporting mechanism 1, load-bearing pedestal 2, default screw hole 3, engaging column 4, wear access slot 5, wear extension bar 6, positioning base Seat 7, driving gear set 8, limit switch block 9, limit turn trough 10, a section connecting shaft 11, a joint arm 12, two section connecting shafts 13, two sections Arm 13, three joint arms 14, limit groove wall 15, inscribed wears groove 16, inscribed slide 17, linkage seat 18, spring stack 19, outer joint chair 20, Linking is 21, limit assembly block 22, perforation 23, connector 24, positioning slideway 25, fixing head 26, linking bearing 27, clutch 28, Command Center seat 29, interlocking bar 30, bar perforation 31, seat perforation 32 and linkage flank seat 33, the top installation of supporting mechanism 1 There is a section connecting shaft 11, and the upper end linking of a section connecting shaft 11 has a joint arm 12, supporting mechanism 1 includes load-bearing pedestal 2, presets Screw hole 3, engaging column 4 wear access slot 5, wear extension bar 6, positioning pedestal 7, driving gear set 8, limit switch block 9 and limit turn trough 10, and The bottom end of supporting mechanism 1 is mounted with load-bearing pedestal 2, and default screw hole 3 is equipped with inside the left and right ends of load-bearing pedestal 2, holds The upper wall of weight pedestal 2 is fixed with engaging column 4, and card is equipped with access slot 5 inside the left and right ends of engaging column 4, wears access slot 5 The top that inner end linking wears extension bar 6, and wears extension bar 6 is fixed with positioning pedestal 7, and the middle part of positioning pedestal 7 is equipped with driving cog Wheel group 8, and the top for 7 left and right ends of pedestal of transposing is mounted with limit switch block 9, the left and right ends outer wall of positioning pedestal 7 is opened Equipped with limit turn trough 10, default screw hole 3 is distributed in a ring about the center of load-bearing pedestal 2, and the vertical central axes of load-bearing pedestal 2 It coincides with the vertical central axes of engaging column 4, and engaging column 4 is by wearing access slot 5 and wearing extension bar 6 and the positioning composition cunning of pedestal 7 Dynamic structure can connect fixing bolt by default screw hole 3 to wear, and then can be completed between load-bearing pedestal 2 and fixed platform It is connected fixed operation, it, can slidable adjustment engaging column 4 and positioning pedestal then by wearing access slot 5 and wearing the sliding between extension bar 6 Position between 7, so that positioning pedestal 7, which when being regulated and controled by hydraulic cylinder, is able to rise, is able to more stable, base of transposing The center on 7 tops of seat and the center of limit turn trough 10 coincide, and limit the shape and structure of turn trough 10 and the shape of limit switch block 9 Structure matches, and pedestal 7 of transposing constitutes rotation knot by the top of limit switch block 9 and limit turn trough 10 and supporting mechanism 1 Structure can facilitate positioning pedestal 7 on the top with supporting mechanism 1 by being connected sliding between limit turn trough 10 and limit switch block 9 End carries out more stable when rotation is adjusted, and further stability when improving device running body, three joint arms 14 include limit Position groove wall 15, inscribed wears groove 16, inscribed slide 17, linkage seat 18, spring stack 19 and positioning slideway 25, and 14 antetheca of three joint arms Outer end be welded with limit groove wall 15, and three joint arms 14 are internally provided with inscribed wears groove 16, and the inner end rank of wears groove 16 is inscribed It is connected to inscribed slide 17, and the outer wall of inscribed slide 17 is fixed with linkage seat 18, the internal cohesion of inscribed slide 17 has spring stack 19, inscribed wears groove 16 offers positioning slideway 25 close to one end of 14 outer wall of three joint arms, limit the insection structure of groove wall 15 with The insection structure of limit 22 outer end of assembly block matches, while three joint arms 14 are made up of with inscribed slide 17 inscribed wears groove 16 and slide Dynamic structure, and inscribed slide 17 constitutes elastic construction by spring stack 19 and linkage seat 18, is slided by inscribed wears groove 16 with inscribed Sliding between seat 17 can drive linkage seat 18 to carry out slidable adjustment in positioning slideway 25, and then outer joint chair 20 is allowed to be able to It is adjusted, to facilitate the flexible performance for using position, facilitating when improving the use of outer joint chair 20 for changing outer joint chair 20, simultaneously By the elasticity of spring stack 19, linkage seat 18 and outer joint chair 20 can be allowed to be able to be transferred in the outside of three joint arms 14, when When pulling out outer joint chair 20, the outer joint chair 20 of slidable adjustment can be carried out, otherwise unclamp outer joint chair 20, then can be allowed on the inside of outer joint chair 20 Limit assembly block 22 and limit groove wall 15 between be connected, and then reach the effect that external joint chair 20 fixes Fruit, connector 24 includes outer joint chair 20, linking 21, limit assembly block 22 and perforation 23, and the middle part of connector 24 is mounted with Outer joint chair 20, the upper and lower ends of outer joint chair 20 are mounted with linking 21, and the outer wall of 20 upper and lower ends of outer joint chair is respectively and fixedly provided with Assembly block 22 is limited, the inside of outer joint chair 20 is equipped with perforation 23, and perforation 23 is isodistantly spaced about the vertical direction of outer joint chair 20 Distribution, and central symmetry of the assembly block 22 about outer joint chair 20 is limited, and the distance between limit assembly block 22 and limiting tooth The distance between line wall 15 is identical, can conveniently pull outer joint chair 20 21 by linking, and the distance between process is identical Limit assembly block 22 and limit groove wall 15 setting, can conveniently be connected therebetween, to conveniently come to external Seat 20 carries out positioning operations, while can wear wiring cable by perforation 23, so that the group for improving apparatus body connects performance, while Conveniently come to carry out bunch operation to the electric wire of linking installation on the outside of apparatus body, the upper end of a joint arm 12 is equipped with two section connecting shafts 13, and the outer end linking of two section connecting shafts 13 has three joint arms 14, the outside of three joint arms 14 is mounted with connector 24, and three joint arms 14 Top be fixed with fixing head 26, the top of fixing head 26 is mounted with linking bearing 27, and the linking of clutch 28 is in linking bearing 27 Outer end, clutch 28 includes that Command Center seat 29, interlocking bar 30, bar perforation 31, seat perforation 32 and linkage flank seat 33, and join The middle part of dynamic device 28 is mounted with Command Center seat 29, and the inner end linking of clutch 28 has interlocking bar 30, and the inner end of interlocking bar 30 It is equipped with bar perforation 31, the top of interlocking bar 30 is fixed with linkage and flanks seat 33, and the outer wall of Command Center seat 29 is equipped with seat and wears Hole 32, and to be flexibly connected between Command Center seat 29 and interlocking bar 30, while the hole in the aperture of bar perforation 31 and seat perforation 32 Diameter is identical, by the activity between Command Center seat 29 and interlocking bar 30, i.e. the slidably position of interlocking bar 30, thus it is convenient more The linkage for changing 30 top of interlocking bar flanks the distance between seat 33 and Command Center seat 29, and can wear by bolt also cross bar Hole 31 and seat perforation 32, can complete the positioning between Command Center seat 29 and interlocking bar 30, facilitate change clutch 28 Size and more suitably used, facilitate and the mechanisms such as external module such as fixture or spray gun be attached to the enterprising enforcement of apparatus body With.

To sum up, the industrial production line with can angular turn multi-purpose machinery arm, in use, being by default screw hole 3 Fixing bolt can be connect to wear, and then the fixed operation that is connected between load-bearing pedestal 2 and fixed platform can be completed, then by wearing Access slot 5 and wear the sliding between extension bar 6, can position between slidable adjustment engaging column 4 and positioning pedestal 7 so that positioning base Seat 7 when being regulated and controled by hydraulic cylinder, be able to rise be able to it is more stable, and by limit turn trough 10 with limit switch block 9 Between linking sliding, can facilitate positioning pedestal 7 with the top of supporting mechanism 1 carry out rotation adjust when it is more stable, Stability when further raising device running body, and the sliding by being inscribed between wears groove 16 and inscribed slide 17, i.e., Linkage seat 18 can be driven to carry out slidable adjustment in positioning slideway 25, and then outer joint chair 20 is allowed to be adjusted, thus convenient Change outer joint chair 20 uses position, facilitates the flexible performance improved when outer joint chair 20 uses, while by the bullet of spring stack 19 Property, can allow linkage seat 18 and outer joint chair 20 to be able to be transferred in the outside of three joint arms 14, when pulling out outer joint chair 20 When, the outer joint chair 20 of slidable adjustment can be carried out, otherwise unclamp outer joint chair 20, then can allow outer 20 inside of joint chair limit assembly block 22 and It is connected between limit groove wall 15, and then reaches the effect that external joint chair 20 fixes, and can be by is connected handle 21 can conveniently pull outer joint chair 20, and the distance between pass through identical limit assembly block 22 and limit setting for groove wall 15 It sets, can be conveniently connected therebetween, so that convenient next external joint chair 20 carries out positioning operation, while being by perforation 23 Wiring cable can be worn, so that the group for improving apparatus body connects performance, while also conveniently carry out the electric wire to linking installation on the outside of apparatus body Bunch operation is carried out, while by activity between Command Center seat 29 and interlocking bar 30, i.e. the slidably position of interlocking bar 30, To facilitate the linkage on change 30 top of interlocking bar to flank the distance between seat 33 and Command Center seat 29, and can be same by bolt When pass through bar perforation 31 and seat perforation 32, the positioning between Command Center seat 29 and interlocking bar 30 can be completed, facilitate change The size of clutch 28 and more suitably used, facilitate and the mechanisms such as external module such as fixture or spray gun be attached to device The enterprising enforcement of body is used.

More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims (9)

1. a kind of industrial production line with can angular turn multi-purpose machinery arm, including supporting mechanism (1) and clutch (28), It is characterized by: being equipped with a section connecting shaft (11) above the supporting mechanism (1), and the upper end rank of a section connecting shaft (11) It is connected to a joint arm (12), the upper end of a joint arm (12) is equipped with two section connecting shafts (13), and two section connecting shafts (13) is outer End linking has three joint arms (14), is mounted with connector (24) on the outside of the three joint arms (14), and the top of three joint arms (14) is solid Surely have fixing head (26), the top of the fixing head (26) is mounted with linking bearing (27), and clutch (28) linking is in rank The outer end of joint bearing (27).

2. a kind of industrial production line according to claim 1 with can angular turn multi-purpose machinery arm, feature exists In: the supporting mechanism (1) include load-bearing pedestal (2), default screw hole (3), engaging column (4), wear access slot (5), wear extension bar (6), It transposes pedestal (7), driving gear set (8), limit switch block (9) and limit turn trough (10), and the bottom end of supporting mechanism (1) is mounted with Load-bearing pedestal (2), and default screw hole (3) are equipped with inside the left and right ends of load-bearing pedestal (2), the load-bearing pedestal (2) Upper wall is fixed with engaging column (4), and card is equipped with access slot (5) inside the left and right ends of engaging column (4), described to wear access slot (5) top that inner end linking wears extension bar (6), and wears extension bar (6) is fixed with positioning pedestal (7), positioning pedestal (7) Middle part is equipped with driving gear set (8), and the top of pedestal (7) left and right ends of transposing is mounted with limit switch block (9), the tune The left and right ends outer wall of position pedestal (7) offers limit turn trough (10).

3. a kind of industrial production line according to claim 2 with can angular turn multi-purpose machinery arm, feature exists In: the default screw hole (3) is distributed in a ring about the center of load-bearing pedestal (2), and the vertical central axes of load-bearing pedestal (2) with The vertical central axes of engaging column (4) coincide, and engaging column (4) is by wearing access slot (5) and wearing extension bar (6) and positioning pedestal (7) slide construction is constituted.

4. a kind of industrial production line according to claim 2 with can angular turn multi-purpose machinery arm, feature exists In: the center on described positioning pedestal (7) top and the center of limit turn trough (10) coincide, and limit the shape knot of turn trough (10) Structure matches with the shape and structure of limit switch block (9), and transposes pedestal (7) by limiting switch block (9) and limit turn trough (10) Rotational structure is constituted with the top of supporting mechanism (1).

5. a kind of industrial production line according to claim 1 with can angular turn multi-purpose machinery arm, feature exists In: the three joint arms (14) include limit groove wall (15), inscribed wears groove (16), inscribed slide (17), linkage seat (18), spring Column (19) and positioning slideway (25), and the outer end of three joint arms (14) antetheca is welded with limit groove wall (15), and three joint arms (14) Be internally provided with inscribed wears groove (16), the linking of the inner end of the inscribed wears groove (16) has inscribed slide (17), and inscribed slide (17) outer wall is fixed with linkage seat (18), and the internal cohesion of the inscribed slide (17) has spring stack (19), and described be inscribed is worn Slot (16) offers positioning slideway (25) close to one end of three joint arms (14) outer wall.

6. a kind of industrial production line according to claim 5 with can angular turn multi-purpose machinery arm, feature exists In: the insection structure of limit groove wall (15) matches with the insection structure of limit assembly block (22) outer end, while three sections Arm (14) constitutes slide construction by inscribed wears groove (16) and inscribed slide (17), and inscribed slide (17) pass through spring stack (19) Elastic construction is constituted with linkage seat (18).

7. a kind of industrial production line according to claim 1 with can angular turn multi-purpose machinery arm, feature exists In: the connector (24) includes outer joint chair (20), linking (21), limit assembly block (22) and perforates (23), and connector (24) it is mounted in the middle part of outer joint chair (20), the upper and lower ends of the outer joint chair (20), which are mounted with, is connected (21), and external The outer wall of seat (20) upper and lower ends is respectively and fixedly provided with limit assembly block (22), and the inside of the outer joint chair (20) is equipped with perforation (23)。

8. a kind of industrial production line according to claim 7 with can angular turn multi-purpose machinery arm, feature exists In: the perforation (23) is isodistantly spaced distribution about the vertical direction of outer joint chair (20), and limits assembly block (22) about external The central symmetry of seat (20), and it is identical to limit the distance between the distance between assembly block (22) and limit groove wall (15).

9. a kind of industrial production line according to claim 1 with can angular turn multi-purpose machinery arm, feature exists In: the clutch (28) includes Command Center seat (29), interlocking bar (30), bar perforation (31), seat perforation (32) and linkage side Joint chair (33), and Command Center seat (29) are mounted in the middle part of clutch (28), the inner end linking of the clutch (28) has connection Lever (30), and the inner end of interlocking bar (30) is equipped with bar perforation (31), the top of the interlocking bar (30) is fixed with linkage side Joint chair (33), the outer wall of the Command Center seat (29) are equipped with seat perforation (32), and Command Center seat (29) and interlocking bar (30) to be flexibly connected between, while the aperture of bar perforation (31) is identical as the seat perforation aperture of (32).