CN114986142B

CN114986142B - Automatic assembling equipment for metal air outlet of clean air shower

Info

Publication number: CN114986142B
Application number: CN202210941067.XA
Authority: CN
Inventors: 查平安
Original assignee: Jiangsu Langpeng Clean Technology Co ltd
Current assignee: Jiangsu Langpeng Clean Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-09
Anticipated expiration: 2042-08-08
Also published as: CN114986142A

Abstract

The invention relates to the technical field of air shower assembly, in particular to automatic assembly equipment for a metal air outlet of a clean air shower. According to the automatic assembling equipment for the metal air outlet of the clean air shower, the inner wall plate and the nozzle are automatically assembled through the combination of the fixing mechanism and the positioning assembly, the mounting hole in the inner wall plate is accurately sleeved on the nozzle, and meanwhile the threaded column in the nozzle is aligned with the connecting hole in the inner wall plate, so that the assembling accuracy of the nozzle of the clean air shower is improved, the assembling efficiency of the nozzle of the clean air shower is improved, and the problem that the nozzle is deformed due to collision between the nozzle and the inner wall plate in the multiple adjusting processes is solved.

Description

Automatic assembling equipment for metal air outlet of clean air shower

Technical Field

The invention relates to the technical field of air shower assembly, in particular to automatic assembly equipment for a metal air outlet of a clean air shower.

Background

The clean air shower is also called as a purification air shower, is a local purification device with strong universality, is arranged between a clean room and a non-clean room, and is required to be blown and showered by the air shower when people and goods enter the clean area, and dust carried by the people and the goods can be removed by clean air blown out from a metal air outlet (also called as a nozzle) of the clean air shower, so that the dust source can be effectively blocked or reduced to enter the clean area.

At present during the nozzle on the clean air shower of equipment, pass through the screw fixation air shower interior wallboard with the nozzle through artificial mode more, such mode of assembly is inefficiency not only, assembles for the one-by-one nozzle at the in-process of equipment moreover, needs to carry out a lot of with interior wallboard and nozzle and adjust in order to align the two, has further reduced the packaging efficiency, and bumps easily between nozzle and interior wallboard in the adjustment process, and then leads to the nozzle to take place to warp.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme that the automatic assembling equipment for the metal air outlet of the clean air shower room comprises an assembling table and a fixing frame, wherein the fixing frame of a Contraband type structure and a fixing mechanism are installed at the top of the assembling table, the fixing mechanism is used for fixing a nozzle, the nozzle comprises a metal cover and a spray head installed in the metal cover, threaded columns uniformly distributed along the circumferential direction of the metal cover are installed on the metal cover, a circular groove is formed in the top of the assembling table and located between the fixing mechanism and the fixing frame, a positioning assembly for adjusting an inner wall plate is installed between two horizontal sections of the fixing frame, and an automatic screw screwing machine is installed on a vertical section of the fixing frame through a moving frame.

The fixed establishment includes T shape platform and hollow post of inserting, the ladder groove that is the matrix and arranges is seted up at the top of equipment platform, T shape platform rotates with the ladder groove to be connected, hollow post fixed mounting is at the top of T shape platform, the pull-down groove of arranging along its circumference is seted up to the lateral wall of hollow post of inserting, sliding connection has the pull-down frame that is located hollow post of inserting jointly between the pull-down groove, the top of pull-down frame is connected through the pulling spring beam with hollow post inner wall top of inserting, it has the hinge bar of evenly arranging along hollow post circumference to articulate on the pull-down frame, the one end that the hinge bar kept away from the pull-down frame articulates there is the spacing cardboard of supporting to the shower nozzle inner wall, the lateral wall that is close to T shape platform of hollow post of inserting installs the board of evenly arranging along its circumference, accept the groove of having offered on the accept board with cardboard sliding connection, the groove has been seted up on the T shape platform, the lateral wall of accepting the groove has seted up the spring groove of symmetrical arrangement, install the annular plate through accepting the annular spring between two spring grooves, the lateral wall of accepting the groove is close to the bottom department and installs the guide post of installing the symmetrical arrangement, accept the rope portion of accepting the rope, the rope portion of accepting the drawing is connected with the back of bottom portion.

The top of T shape platform is seted up along the groove of sliding that its circumference evenly arranged, sliding connection has to support spacing support head to the metal covering in the groove of sliding, the otic placode of evenly arranging along its circumference is installed at the top of T shape platform, be connected through pushing away the spring that props between otic placode and the corresponding support head, the bottom of accomodating the groove is connected with gliding ejector pin from top to bottom, the top of ejector pin is rotated and is connected with the pull ring, the pull ring is located the below of annular slab, install No. two receipts stay cords on the support head, no. two receipts stay cords run through and accomodate the groove after be connected with the pull ring, the bottom of a plurality of ejector pins is moved the subassembly through the top that drives the ejector pin and reciprocate jointly and is connected.

Preferably, the jacking component comprises a mounting groove formed in the assembly table, a pull-down plate is connected in the mounting groove in a sliding mode, and the bottom of the ejector rod penetrates through the mounting groove and then is connected with the pull-down plate.

Preferably, the top of the hollow insert column is provided with a rubber ball with a hemispherical structure.

Preferably, the top of assembly table is provided with the alignment line of evenly arranging along T shape platform circumference, and the alignment line is corresponding with the screw thread post one-to-one that the metal was covered, and the top of assembly table is seted up and is the arc wall of matrix arrangement, arc wall and T shape platform one-to-one, and the lateral wall of T shape platform is installed the driving lever with arc wall sliding connection.

Preferably, the positioning assembly comprises lower push grooves arranged on opposite surfaces of two horizontal sections of the fixing frame, the two lower push grooves are jointly provided with a resisting plate through a fixing plate in sliding connection, the resisting plate is of a Contraband type structure, the end face of the resisting plate close to the vertical section of the fixing frame is provided with a lip 21274, a shape limiting plate is arranged on the end face of the resisting plate close to the horizontal section of the fixing frame, the bottom of the guiding plate is provided with a slide groove, an L-shaped positioning plate is arranged in the slide groove through a push spring, the two ends, far away from the vertical section, of the abutting plate are provided with sliding grooves, pull rods are connected in the sliding grooves in a sliding mode, the end faces, close to the fixing frame, of the pull rods are provided with L-shaped abutting push plates, the L-shaped positioning plates and the v-21274are arranged between the shape limiting plates, the inner wall plates are arranged between the inner wall plates, mounting holes in the inner wall plates are in one-to-one correspondence with metal covers, connecting holes in the inner wall plates are in one-to-one correspondence with threaded columns on the metal covers, the L-shaped abutting push plates, the L-shaped positioning plates and the v-21274are located above the return grooves, and the three limiting plates are located above the return grooves.

Preferably, the vertical section of mount has been seted up and has been moved down the groove, moves the frame and moves down groove sliding connection, moves and installs the connecting plate on the frame, and the lower extreme of connecting plate is installed the automatic screw machine of twisting of multiunit, and every group is automatic to be twisted screw machine and mounting hole one-to-one, and every group is automatic to be twisted screw machine and is twisted screw machine by four automation of arranging along mounting hole circumference and constitute, and automatic screw machine and connecting hole one-to-one are twisted.

Preferably, the side wall of the accommodating groove is provided with a guide ring near the top, and the second accommodating rope bypasses the guide ring.

The invention has the beneficial effects that: 1. according to the automatic assembling equipment for the metal air outlet of the clean air shower, the inner wall plate and the nozzle are automatically assembled by combining the fixing mechanism and the positioning assembly, the mounting hole in the inner wall plate is accurately sleeved on the nozzle, and meanwhile, the threaded column in the nozzle is aligned with the connecting hole in the inner wall plate, so that the assembling accuracy of the nozzle of the clean air shower is improved, the assembling efficiency of the nozzle of the clean air shower is improved, and the problem that the nozzle is deformed due to collision between the nozzle and the inner wall plate in the multiple adjusting processes is solved.

2. The inner wall plate is centrally adjusted under the pushing action of the L-shaped positioning plates on the two sides and the pushing spring, so that the mounting hole is aligned with the metal cover, the connecting hole is aligned with the threaded column, and the assembling accuracy of the nozzle of the clean air shower is improved.

3. After the metal cover is fixed, the T-shaped table is driven to rotate through the deflector rod, so that the threaded column on the metal cover is aligned with the alignment line, the nozzle is conveniently assembled with the inner wall plate, and the assembly efficiency of the nozzle of the clean air shower is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic structural diagram of a shaped limit plate of the invention.

Fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3 in accordance with the present invention.

Fig. 6 is an enlarged view of fig. 5 at B of the present invention.

Fig. 7 is an enlarged view of the invention at C of fig. 5.

Fig. 8 is an enlarged view of fig. 5D of the present invention.

In the figure: 1. an assembly table; 101. aligning the lines; 102. an arc-shaped slot; 103. a deflector rod; 3. a fixed mount; 2. a fixing mechanism; 20. a T-shaped table; 21. inserting a column in a hollow way; 22. a pull-down frame; 23. pulling the spring rod; 24. a hinged lever; 25. clamping a plate; 26. a bearing plate; 27. a receiving groove; 270. a guide ring; 28. a receiving spring; 29. an annular plate; 201. a guide post; 202. firstly, drawing a rope; 210. a sliding groove; 211. a support head; 212. an ear plate; 213. a push-support spring; 214. a top rod; 215. a pull ring; 216. a second rope retracting rope; 220. mounting grooves; 221. pulling down a plate; 230. a rubber ball; 4. a metal cover; 5. a spray head; 6. a circular groove; 7. an inner wall panel; 8. a positioning assembly; 80. a lower push groove; 81. a fixing plate; 82. a resisting plate; 83. v 21274h-shaped limit plate; 84. a guide plate; 85. an L-shaped positioning plate; 86. a pushing spring; 87. a pull rod; 88. an L-shaped pushing plate; 89. mounting holes; 9. a movable frame; 90. a downward moving groove; 91. a connecting plate; 10. automatic screw machine.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1, fig. 2 and fig. 6, a clean wind leaching rooms metal air outlet automatic assembly equipment, including assembly jig 1 and mount 3, the mount 3 of fixed establishment 2 and Contraband type structure is installed at the top of assembly jig 1, fixed establishment 2 is used for fixing the nozzle, the nozzle includes and installs shower nozzle 5 in metal covering 4 and the metal covering 4, install the screw thread post of evenly arranging along its circumference on the metal covering 4, loop-back groove 6 has been seted up at the top of assembly jig 1, loop-back groove 6 is located between fixed establishment 2 and the mount 3, install between two horizontal segments of mount 3 and carry out the locating component 8 of adjusting to interior wallboard 7, the vertical section of mount 3 installs automatic screw machine 10 of twisting through removing frame 9.

Referring to fig. 6 and 7, fixed establishment 2 includes T shape platform 20 and hollow post 21 of inserting, the ladder groove that is the matrix and arranges is seted up at the top of assembly table 1, T shape platform 20 rotates with the ladder groove to be connected, hollow post 21 fixed mounting is at the top of T shape platform 20, the drop-down groove of arranging along its circumference is seted up to the lateral wall of hollow post 21 of inserting, common sliding connection has the lower draw-down frame 22 that is located hollow post 21 between the drop-down groove, the top of lower draw-down frame 22 is connected through pulling spring beam 23 with hollow post 21 inner wall top of inserting, it has articulated hinge rod 24 of evenly arranging along hollow post 21 circumference to articulate on the drop-down frame 22, hinge rod 24 keeps away from the one end of drop-down frame 22 and articulates there is spacing cardboard 25 to supporting tightly to shower nozzle 5 inner wall, the lateral wall that hollow post 21 is close to T shape platform 20 installs the take-up plate 26 of evenly arranging along its circumference, set up the annular groove with cardboard 25 sliding connection on the take-up board 26, set up and accomodate groove 27 on the T shape platform 20, the lateral wall of taking up groove 27 of taking up, take-up rope and take up rope 202 of the bottom that the bottom of taking up rope portion of arranging that the bottom of drawing rope 202 that the bottom of taking up 29 department that the stand 29 was installed and the symmetrical arrangement was close to take-up the rope and the bottom of taking up the symmetrical rope and that the rope 202 that the bottom of taking up the stand 29 was arranged and the rope and was installed.

Referring to fig. 6 and 7, the top of the T-shaped table 20 is provided with sliding grooves 210 uniformly arranged along the circumferential direction, the sliding grooves 210 are slidably connected with support heads 211 for supporting and limiting the metal cover 4, the top of the T-shaped table 20 is provided with ear plates 212 uniformly arranged along the circumferential direction, the ear plates 212 are connected with the corresponding support heads 211 through push springs 213, the bottom of the accommodating groove 27 is connected with push rods 214 sliding up and down, the top of the push rods 214 is rotatably connected with pull rings 215, the pull rings 215 are located below the annular plate 29, the support heads 211 are provided with second accommodating pull ropes 216, the second accommodating pull ropes 216 penetrate through the accommodating groove 27 and then are connected with the pull rings 215, and the bottoms of the push rods 214 are connected together through a pushing assembly for driving the push rods 214 to move up and down.

The metal cover 4 is placed on the T-shaped platform 20, the hollow insertion column 21 is inserted into the spray head 5 in the metal cover 4 at the moment, the support head 211 is located in the metal cover 4, then the pushing assembly is started, the pushing assembly pushes the pull ring 215 upwards through the ejector rod 214 to move upwards, at the moment, the pull ring 215 is not in contact with the annular plate 29, the pull ring 215 moves to enable the second retracting pull rope 216 to be loosened, the support head 211 pushes the support head 211 to move towards the inner wall of the metal cover 4 under the pushing action of the pushing springs 213 until the support head 211 is tightly abutted against the metal cover 4, the circle centers of the metal cover 4 are aligned with the circle centers of the T-shaped platform 20 under the pushing action of the plurality of support heads 211, so that the metal cover 4 and the inner wallboard 7 are inserted and placed in an aligned mode in the assembling process, when the pull ring 215 is tightly abutted against the annular plate 29, the pull ring 29 is pushed to move upwards, the annular plate 29 is pulled to move around the first retracting pull rope 202 of the guide column, the first retracting pull frame 22 moves downwards, at the pull rod 23 and the receiving spring 28 moves towards the inner wall of the spray head 5, and the spray head 4 is prevented from moving upwards through the extension of the pull plate 5 in the assembling process, and the push plate 5 and the inner wall of the spray head 5 is prevented from moving accurately.

After the metal cover 4 and the inner wall plate 7 are assembled and fixed, the pushing component drives the pull ring 215 to move downwards through the push rod 214, at this time, the annular plate 29 moves downwards along with the pull ring 215 under the action of pulling the spring rod 23 and the receiving spring 28, one end of the annular plate 29, which is connected with the first pull rope 202 and the lower pull frame 22, moves upwards in the moving process, the lower pull frame 22 also moves upwards under the drive of pulling the spring rod 23, at this time, the hinge rod 24 drives the snap plate 25 to move towards the hollow insertion column 21 and retract, so that the nozzle is taken down from the fixing mechanism 2, when the second pull rope 216 pulls the support head 211 to extrude the support spring 213, the lower pull ring 215 is separated from the annular plate 29, and meanwhile, the support head 211 does not abut against the metal cover 4 any more, so that the nozzle after being assembled and fixed is taken down from the inner wall plate 7.

Referring to fig. 7, a guide ring 270 is installed on the side wall of the storage groove 27 near the top, and the second drawing rope 216 bypasses the guide ring 270, so that the friction force of the second drawing rope 216 in the drawing process is reduced, and the second drawing rope 216 is prevented from being broken.

Referring to fig. 5 and 6, the pushing assembly includes a mounting groove 220 formed on the assembly table 1, a lower pulling plate 221 is slidably connected to the mounting groove 220, the bottom of the push rod 214 penetrates through the mounting groove 220 and then is connected to the lower pulling plate 221, and the lower pulling plate 221 drives the push rod 214 to move up and down under the action of an external driving device (e.g., a driving electric slider) connected to the lower pulling plate 221.

Referring to fig. 6 and 7, a semispherical rubber ball 230 is mounted at the top of the hollow insert post 21, and the rubber ball 230 is used to prevent the spray head 5 from deforming due to collision between the spray head 5 and the hollow insert post 21.

Referring to fig. 2, the top of the assembly table 1 is provided with alignment lines 101 evenly distributed along the circumferential direction of the T-shaped table 20, the alignment lines 101 correspond to the screw posts on the metal cover 4 one to one, the top of the assembly table 1 is provided with arc grooves 102 distributed in a matrix manner, the arc grooves 102 correspond to the T-shaped table 20 one to one, the side wall of the T-shaped table 20 is provided with a shift lever 103 slidably connected with the arc grooves 102, after the metal cover 4 is fixed, the T-shaped table 20 is driven to rotate through the shift lever 103, and therefore the screw posts on the metal cover 4 are aligned with the alignment lines 101, so that the nozzle is assembled with the inner wall plate 7.

Referring to fig. 1, 3, 4, 5 and 8, the positioning assembly 8 includes two lower push grooves 80 formed on opposite surfaces of two horizontal sections of the fixing frame 3, a resisting plate 82 is mounted on the two lower push grooves 80 together through a fixing plate 81 in sliding connection, the resisting plate 82 is of a Contraband type structure, a greige limiting plate 83 is mounted on an end surface of the resisting plate 82 close to a vertical section of the fixing frame 3, a guide plate 84 is mounted on an end surface of the resisting plate 82 close to the horizontal section of the fixing frame 3, a sliding groove is formed in the bottom of the guide plate 84, an L-shaped positioning plate 85 is mounted in the sliding groove through a pushing spring 86, sliding grooves are formed in two ends of the resisting plate 82 far from the vertical section, pull rods 87 are connected in the sliding grooves, an L-shaped resisting plate 88 is mounted on an end surface of the pull rods 87 close to the fixing frame 3, an L-shaped resisting plate 88, an L-shaped positioning plate 85 and a greige limiting plate 747 are disposed between the greige limiting plates 83, mounting holes 89 on the inner wall plates 7 correspond to the metal covers 4 one-to one, connecting holes on the metal covers 4 correspond to one, threaded posts 88 on the inner wall plates 746, and L-shaped positioning plates 7485 are located above the pilewise limiting plates.

The pull rod 87 drives the L-shaped pushing plate 88 to move to the side wall of the supporting plate 82 close to the fixed frame 3, then the two L-shaped positioning plates 85 are pulled to move towards the direction far away from the supporting plate 82, so that the inner wall plate 7 can be inserted between the L-shaped positioning plates 85 at the two sides, the inner wall plate 7 is inserted between the two L-shaped positioning plates 85 to move towards the v-21274, the shape limiting plate 83 moves until the inner wall plate 7 and the v-21274, the vertical section of the shape limiting plate 83 is tightly supported, meanwhile, the inner wall plate 7 is centered and adjusted under the pushing action of the L-shaped positioning plates 85 at the two sides and the pushing spring 86, so that the mounting hole 89 is aligned with the metal cover 4, the connecting hole is aligned with the threaded column, then the pull rod 87 drives the two L-shaped pushing plates 88 to move, the inner wall plate 7 is far away from the v-21274, one end of the shape limiting plate 83 is limited, so as to ensure that when the outer sliding electric sliding block drives the fixing plate 81 and the supporting plate 82 to move downwards, the relative position of the inner wall plate 7 and the supporting plate 82 cannot be changed, so that the metal cover 4 is inserted into the mounting hole 89, and the threaded column are inserted into the connecting hole, thereby realizing the rapid assembly of the multiple nozzles and the inner wall plate 7.

Referring to fig. 1, vertical section of mount 3 has been seted up and has been moved down groove 90, moves frame 9 and moves down groove 90 sliding connection, moves and installs connecting plate 91 on the frame 9, and the lower extreme of connecting plate 91 is installed the automatic screw machine 10 of twisting of multiunit, and every group is automatic to twist screw machine 10 and mounting hole 89 one-to-one, and every group is automatic to twist screw machine 10 and is become by four automatic screw machines 10 of twisting who arranges along mounting hole 89 circumference, and automatic screw machine 10 of twisting is with the connecting hole one-to-one.

After the inner wall plate 7 and the nozzle are assembled, the automatic screwing machine 10 is driven by the moving frame 9 to move downwards, so that screws are screwed into the connecting holes and the threaded columns, and the inner wall plate 7 and the nozzle are fixedly connected through the screws.

The working principle is as follows: place metal covering 4 on T shape platform 20 in fixed establishment 2 for metal covering 4 cover is established on supporting head 211, hollow post 21 of inserting carries out spacing fixed to metal covering 4 in inserting shower nozzle 5 on metal covering 4 this moment, support head 211 simultaneously through supporting pushing away interior support to metal covering 4 thereby align the centre of a circle of metal covering 4 with the centre of a circle of T shape platform 20, so that metal covering 4 and interior wallboard 7 counterpoint insert in the assembling process, later put interior wallboard 7 in locating component 8, adjust the position of interior wallboard 7 through locating component 8, so that the smooth cover of mounting hole 89 on interior wallboard 7 is established on metal covering 4, at last through automatic screw machine 10 with interior wallboard 7 after the equipment through screw fixed connection.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a clean air shower metal air outlet automatic assembly equipment which characterized in that: the automatic screw tightening device comprises an assembly table (1) and a fixing frame (3), wherein the fixing frame (3) of a fixing mechanism (2) and Contraband type structure is installed at the top of the assembly table (1), the fixing mechanism (2) is used for fixing a nozzle, the nozzle comprises a metal cover (4) and a spray head (5) installed in the metal cover (4), a return groove (6) is formed in the top of the assembly table (1), the return groove (6) is located between the fixing mechanism (2) and the fixing frame (3), a positioning assembly (8) for adjusting an inner wall plate (7) is installed between two horizontal sections of the fixing frame (3), and an automatic screw tightening machine (10) is installed on a vertical section of the fixing frame (3) through a moving frame (9);

the fixed establishment (2) includes T shape platform (20) and hollow post (21) of inserting, the ladder groove that is the matrix and arranges is seted up at the top of assembled bench (1), T shape platform (20) is connected with the ladder groove rotation, hollow post (21) fixed mounting is at the top of T shape platform (20) of inserting, the draw-down groove of arranging along its circumference is seted up to the lateral wall of hollow post (21) of inserting, it has draw-down frame (22) down that is located hollow post (21) to slide between the draw-down groove jointly, the top of draw-down frame (22) is connected through pulling spring lever (23) with hollow post (21) inner wall top, it has articulated hinge rod (24) of evenly arranging along hollow post (21) circumference to articulate on draw-down frame (22), the one end of hinge rod (24) keeping away from draw-down frame (22) is articulated have cardboard (25) to supporting tight spacing shower nozzle (5) inner wall, the lateral wall that is close to T shape platform (20) of hollow post (21) is installed and is installed along the even cardboard (26) of arranging along its circumference, set up and accept the symmetrical groove (27) of accepting the lateral wall of accepting the spring (27) of accepting, accept the symmetrical groove (27) of installing and accept the lateral wall of accepting the spring (27) of accepting the groove (27) is equipped with the symmetrical groove of accepting the T shape and accepting the side wall of accepting groove (27) of accepting the drawing is installed, the bottom of the pull-down frame (22) is provided with a first pull-in rope (202) which is symmetrically arranged, and the first pull-in rope (202) penetrates through the accommodating groove (27) and bypasses the guide post (201) to be connected with the bottom of the annular plate (29);

the top of the T-shaped platform (20) is provided with sliding grooves (210) which are uniformly distributed along the circumferential direction of the T-shaped platform, the sliding grooves (210) are internally and slidably connected with supporting heads (211) which support and limit the metal cover (4), the top of the T-shaped platform (20) is provided with lug plates (212) which are uniformly distributed along the circumferential direction of the T-shaped platform, the lug plates (212) are connected with the corresponding supporting heads (211) through supporting springs (213), the bottom of the accommodating groove (27) is connected with push rods (214) which slide up and down, the top of the push rods (214) is rotatably connected with pull rings (215), the pull rings (215) are positioned below the annular plate (29), the supporting heads (211) are provided with two numbers of retracting ropes (216), the two numbers of retracting ropes (216) penetrate through the accommodating groove (27) and then are connected with the pull rings (215), and the bottoms of the push rods (214) are connected together through a pushing assembly which drives the push rods (214) to move up and down;

the positioning assembly (8) comprises lower push grooves (80) formed in opposite surfaces of two horizontal sections of a fixing frame (3), a resisting plate (82) is jointly installed on the two lower push grooves (80) through a fixing plate (81) in sliding connection, the resisting plate (82) is of a Contraband type structure, a reversed plate (82) is installed on the end surface close to the vertical section of the fixing frame (3) and provided with a 21274, a shape limiting plate (83), a guide plate (84) is installed on the end surface, close to the horizontal section of the fixing frame (3), of the resisting plate (82), a sliding groove is formed in the bottom of the guide plate (84), an L-shaped positioning plate (85) is installed in the sliding groove through a push spring (86), sliding grooves are formed in two ends, far away from the vertical section of the resisting plate (82), pull rods (87) are connected in the sliding grooves in a sliding manner, an L-shaped resisting plate (88) is installed on the end surface, close to the fixing frame (3), an L-shaped resisting plate (88) is installed on the L-shaped positioning plate (88), an L-shaped pushing plate (88), an inner wall plate (7) and a mounting hole (89) and a metal push plate (89) and a back plate (89) which corresponds to a L-shaped limiting plate (89) cover (89) and a L-shaped limiting plate (89) which is located above a push plate (83);

the top of the assembling table (1) is provided with aligning lines (101) which are uniformly distributed along the circumferential direction of the T-shaped table (20), the aligning lines (101) correspond to threaded columns on the metal cover (4) one by one, the top of the assembling table (1) is provided with arc-shaped grooves (102) which are distributed in a matrix manner, the arc-shaped grooves (102) correspond to the T-shaped table (20) one by one, and deflector rods (103) which are connected with the arc-shaped grooves (102) in a sliding manner are arranged on the side wall of the T-shaped table (20);

after the metal cover (4) is fixed, the T-shaped table (20) is driven to rotate through the deflector rod (103), so that the threaded column on the metal cover (4) is aligned with the alignment line (101) to facilitate the assembly of the nozzle and the inner wall plate (7).

2. The automatic assembling equipment for the metal air outlet of the clean air shower according to claim 1, wherein: the jacking component comprises a mounting groove (220) formed in the assembly table (1), a lower pull plate (221) is connected in the mounting groove (220) in a sliding mode, and the bottom of the ejector rod (214) penetrates through the mounting groove (220) and then is connected with the lower pull plate (221).

3. The automatic assembling equipment for the metal air outlet of the clean air shower according to claim 1, wherein: and a rubber ball (230) with a hemispherical structure is mounted at the top of the hollow insert column (21).

4. The automatic assembling equipment for the metal air outlet of the clean air shower according to claim 1, wherein: the vertical section of mount (3) has been seted up and has been moved down groove (90), remove frame (9) and move down groove (90) sliding connection, remove and install connecting plate (91) on frame (9), the lower extreme of connecting plate (91) is installed the automatic screw machine (10) of twisting of multiunit, every group is automatic to twist screw machine (10) and mounting hole (89) one-to-one, every group is automatic to twist screw machine (10) and is become by four automatic screw machines (10) of twisting who arranges along mounting hole (89) circumference, automatic screw machine (10) and connecting hole one-to-one are twisted.

5. The automatic assembling equipment for the metal air outlet of the clean air shower according to claim 1, wherein: the lateral wall of accomodating groove (27) is close to top department and installs guide ring (270), and No. two receipts stay cord (216) are walked around guide ring (270).