CN218556935U - Assembly machine for gluing and screwing shell - Google Patents

Abstract

The utility model discloses an assembly machine is screwed up to casing rubber coating, include: the assembly machine comprises an assembly machine body, a transverse translation sliding table, a longitudinal translation sliding table and a lifting sliding table, wherein the transverse translation sliding table, the longitudinal translation sliding table and the lifting sliding table are arranged on the frame, the transverse translation sliding table is arranged at the top of the longitudinal translation sliding table, a fixed seat is arranged at the top of the transverse translation sliding table and used for fixing a lower shell, a mounting plate is arranged on one side of the lifting sliding table and provided with a glue applicator and a tightening device, the glue applicator is used for applying a sealing glue to the upper edge of the lower shell, and the tightening device is used for tightening a bolt; the feeding mechanism is arranged on the rack, the second support is arranged on the rack, the feeding vibrator of the second support is arranged on the rack, the feeding vibrator is communicated with the conveying pipeline of the feeding vibrator, and one end of the feeding vibrator, which is far away from the conveying pipeline, is located under the tightening device. The utility model discloses can automatic conveyor bolt, improve work efficiency, prevent the emergence of incident.

Description

Assembly machine for gluing and screwing shell

Technical Field

The utility model relates to a technical field of auto parts rigging equipment, in particular to assembly machine is screwed up to casing rubber coating.

Background

The shell comprises upper and lower shells, and in the assembly process of shell, generally need to carry out the rubber coating processing through the spreading machine with lower shell upper edge, then with the lower limb of upper shell and the last marginal laminating of lower shell, insert the bolt in the screw at upper shell edge and lower shell edge, at last screw up the bolt through the screw up machine.

However, the existing shell assembling equipment needs an operator to put bolts into the screw holes at the edge of the upper shell and the edge of the lower shell, so that the workload of the operator is large, the working efficiency is low, and when the equipment runs, the operator and the equipment work simultaneously, and safety accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a casing rubber coating screws up assembly machine can automatic conveying bolt, improves work efficiency, prevents the emergence of incident.

According to the utility model discloses assembly machine is screwed up to casing rubber coating, include: the assembling machine comprises an assembling machine main body, a transverse translation sliding table, a longitudinal translation sliding table and a lifting sliding table, wherein the transverse translation sliding table, the longitudinal translation sliding table and the lifting sliding table are arranged on the rack; the glue spreading mechanism is arranged on the mounting plate and provided with a glue spreader and a first air cylinder for driving the glue spreader to be close to or far away from the lower shell, the first air cylinder is arranged on the mounting plate, and the glue spreader is used for uniformly spreading sealant on the upper edge of the lower shell; the screwing mechanism is arranged on the mounting plate, is positioned on one side of the gluing mechanism, and is provided with a first support and a screwing device arranged on the first support, and the screwing device is used for screwing a bolt; feeding mechanism for the delivery bolt sets up the frame is located lift slip table one side has second support, material loading electromagnetic shaker and pipeline, the material loading electromagnetic shaker sets up the second support, pipeline one end with the material loading electromagnetic shaker intercommunication, the pipeline other end is located screw up under the ware.

According to the utility model discloses assembly machine is screwed up to casing rubber coating has following beneficial effect at least:

1. the utility model discloses a set up horizontal translation slip table, vertical translation slip table and lift slip table, horizontal translation slip table and vertical translation slip table can drive the horizontal or vertical translation of casing down, and the lift slip table can drive rubber coating mechanism and screw up the mechanism and go up and down to, can automatic rubber coating and screw up.

2. The utility model discloses a set up rubber coating mechanism, first cylinder drive rubber coating ware is close to lower casing border position, then, horizontal translation slip table and vertical translation slip table drive down the casing horizontal or vertical translation, make the rubber coating ware scribble the sealed top edge of casing under evenly to, can realize automatic rubber coating.

3. The utility model discloses a set up feed mechanism and screw up the mechanism, after the casing rubber coating, on placing the casing down with last casing, make the lower limb of going up the casing and the top edge laminating of casing down, then, the material loading electromagnetic shaker passes through pipeline with the bolt and carries the screw at last casing edge and casing edge down, then, lift slip table drive screws up the ware and descends, make and screw up ware and bolt butt, screw up the ware with the bolt, thereby, can realize automatic conveying bolt and screw up the bolt, and the work efficiency is improved, and the safety accident is prevented from taking place.

According to some embodiments of the present invention, the tightening device has a tightening head, drives the tightening head pivoted first motor, the first motor is disposed at the first support.

The beneficial results are: by arranging the tightening head and the first motor, after the tightening head is matched with the bolt, the first motor drives the tightening head to rotate, so that the automatic tightening of the bolt is realized.

According to the utility model discloses a some embodiments, feed mechanism still has the pay-off location head, pay-off location head sliding connection be in first support, pay-off location head is located under the tightening head, pay-off location head is provided with the through-hole, the through-hole with pipeline one end intercommunication, through-hole holding bolt passes through.

The beneficial results are: through setting up pay-off location head, pay-off location head is provided with the through-hole, at horizontal translation slip table, under the cooperation removal between vertical translation slip table and the lift slip table, can move the pay-off location head to the settlement position directly over the screw at last casing edge and lower casing edge accurately, fall in the through-hole after the bolt is carried out from pipeline, the through-hole leads the bolt, make the accurate screw that drops to of bolt, thereby, realize feed mechanism transport bolt's accurate location.

According to the utility model discloses a some embodiments, pay-off location head with be provided with the slide bar between the first support, cup joint the spring of slide bar, fix the connecting seat of slide bar bottom, the slide bar runs through first support, the spring is located first support with between the connecting seat, the slide bar is kept away from connecting seat one end is provided with the boss, pay-off location head sets up the connecting seat, pay-off location head is located slide bar one side.

The beneficial results are: through setting up slide bar, spring and connecting seat, after the bolt got into the screw through the pay-off locating head, the lift slip table descends, make first support, tightening tool and pay-off locating head follow and descend, after pay-off locating head bottom and last casing butt, the pay-off locating head stops descending, at this moment, first support and tightening tool continue descending, the spring is compressed, the slide bar slides and passes first support, after the tightening tool of tightening tool and bolt contact, first motor drive tightening tool rotates, then tighten the bolt, finally, the lift slip table drives first support, tightening tool and pay-off locating head and rises, the spring resets, thereby, prevent the interference of pay-off locating head to tightening tool, be convenient for tightening tool to the bolt.

According to some embodiments of the utility model, first support with still be provided with linear bearing between the slide bar, linear bearing installs first support, the slide bar sliding connection be in linear bearing.

The beneficial results are: through the arrangement of the linear bearing, when the sliding rod slides with the linear bearing, the friction resistance is small, the precision is high, and the movement is rapid, so that the abrasion of the sliding rod can be reduced, and the sliding rod can stably move linearly.

According to some embodiments of the utility model, first support with be provided with first guide rail between the connecting seat, first guide rail is fixed first support, the connecting seat with first guide rail sliding connection.

The beneficial results are: through setting up first guide rail, connecting seat sliding connection is at first guide rail to, realize the guide effect of connecting seat, improve the stability of pay-off location head.

According to the utility model discloses a some embodiments, the rubber coating machine has packing element, activity setting to be in piston, intercommunication in the packing element the play rubber tube of packing element one end, the packing element holds sealed glue, the packing element is kept away from play rubber tube one end is provided with the air inlet, the air inlet is used for letting in high-pressure gas, high-pressure gas drive the piston removes to extrude sealed glue.

The beneficial results are: through setting up packing element, piston and glue outlet pipe, the packing element holds sealed glue, and packing element one end is provided with the air inlet, and during the rubber coating, high-pressure gas lets in the packing element from the air inlet, makes the piston remove to extrude sealed glue, thereby, realize the automatic rubber coating of rubber coating ware, it is even, stable to go out to glue.

According to some embodiments of the utility model, the rubber coating ware with be provided with second guide rail, sliding connection between the mounting panel the mount pad of second guide rail, the flexible end of first cylinder with the mount pad is connected, the packing element sets up the mount pad.

The beneficial results are: through setting up second guide rail, sliding connection at the mount pad of second guide rail, when first cylinder drive rubber coating ware removed, can lead to the rubber coating ware to, stability when can improving the rubber coating ware and remove, and then, improve the rubber coating precision of rubber coating ware.

According to the utility model discloses a some embodiments, vertical translation slip table top is provided with a plurality of subassemblies that compress tightly, it has pressure head, drive to compress tightly the subassembly the second cylinder that the pressure head reciprocated, the second cylinder is fixed vertical translation slip table, the pressure head is used for compressing tightly last casing and lower casing.

The beneficial results are: compress tightly the subassembly through the setting, after gluing the completion, on placing the casing down with last casing, then, second cylinder driving pressure head downstream makes last casing and casing down sticis together to, prevent that the casing from taking place not hard up when the assembly, improve the stability of casing assembly.

According to some embodiments of the utility model, still include the code reading mechanism, have code reader, drive the third cylinder that code reader reciprocated, the third cylinder sets up the mounting panel, code reader is used for reading the two-dimensional code data on the casing.

The beneficial results are: through setting up code reading mechanism, after the casing assembly was accomplished, third cylinder drive code reader was close to the casing, and code reader can read data to the two-dimensional code on casing surface, then saves data to, be convenient for to the quick retrieval of casing and trace to the source.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a shell gluing and screwing assembly machine according to an embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the tightening mechanism of FIG. 2;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is a schematic structural view of the glue applying mechanism of FIG. 2;

fig. 6 is a cross-sectional view of the applicator of fig. 5.

Reference numerals: 100-assembly machine body, 110-frame, 120-horizontal translation sliding table, 130-longitudinal translation sliding table, 140-lifting sliding table, 150-fixed base, 160-mounting plate, 170-gluing mechanism, 180-gluing device, 190-first air cylinder, 200-screwing mechanism, 210-first support, 220-screwing device, 230-feeding mechanism, 240-second support, 250-feeding vibrator, 260-conveying pipeline, 270-screwing head, 280-first motor, 290-feeding positioning head, 300-sliding rod, 310-spring, 320-connecting base, 330-linear bearing, 340-first guide rail, 350-rubber cylinder, 360-piston, 370-rubber outlet pipe, 380-air inlet, 390-second guide rail, 400-mounting base, 410-pressing assembly, 420-pressing head, 440-second air cylinder, 430-code reading mechanism, 450-code reader, 460-third air cylinder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

A casing rubber coating screwing assembly machine according to the embodiment of the invention is described below with reference to the attached drawings.

Referring to fig. 1 and 2, a casing gluing and screwing assembly machine according to an embodiment of the present invention includes an assembly machine main body 100, a gluing mechanism 170, a screwing mechanism 200, and a feeding mechanism 230.

The assembling machine main body 100 is provided with a rack 110, a transverse translation sliding table 120 arranged on the rack 110, a longitudinal translation sliding table 130 and a lifting sliding table 140, the longitudinal translation sliding table 130 is arranged on the rack 110, the transverse translation sliding table 120 is arranged on the top of the longitudinal translation sliding table 130, the lifting sliding table 140 is positioned above the transverse translation sliding table 120, a fixed seat 150 is arranged on the top of the transverse translation sliding table 120, the fixed seat 150 is used for fixing a lower shell, and a mounting plate 160 is arranged on one side of the lifting sliding table 140.

In arrangement, the glue mechanism 170 and the tightening mechanism 200 are disposed on the mounting plate 160, and the tightening mechanism 200 is located on one side of the glue mechanism 170.

The glue applying mechanism 170 has a glue applicator 180, and a first cylinder 190 for driving the glue applicator 180 to move close to or away from the lower case, wherein the first cylinder 190 is disposed on the mounting plate 160, and the glue applicator 180 is used for uniformly applying the sealant on the upper edge of the lower case.

Further, the tightening mechanism 200 has a first bracket 210, a tightening tool 220 provided at the first bracket 210, the tightening tool 220 being used for tightening the bolt.

The feeding mechanism 230 is arranged on the frame 110 at one side of the lifting sliding table 140, and is provided with a second bracket 240, a feeding vibrator 250 and a conveying pipeline 260, wherein the feeding vibrator 250 is arranged on the second bracket 240, one end of the conveying pipeline 260 is communicated with the feeding vibrator 250, and the other end of the conveying pipeline 260 is positioned right below the tightening device 220.

Specifically, the lower casing is placed on the fixing base 150, the lower casing is driven to translate transversely or longitudinally by the transverse translation sliding table 120 and the longitudinal translation sliding table 130, the glue coating mechanism 170 and the tightening mechanism 200 are driven to lift by the lifting sliding table 140, the glue applicator 180 uniformly coats the glue on the upper edge of the lower casing under the matching movement among the transverse translation sliding table 120, the longitudinal translation sliding table 130 and the lifting sliding table 140, then the upper casing is placed on the lower casing, the lower edge of the upper casing is attached to the upper edge of the lower casing, then the bolt is conveyed to the screw holes on the edges of the upper casing and the lower casing through the conveying pipeline 260 by the feeding vibrator 250, at this time, the lifting sliding table 140 drives the tightening device 220 to descend, the tightening device 220 is abutted against the bolt, the bolt is tightened by the tightening device 220, then the bolt is conveyed to other screw holes and tightened by the feeding mechanism 230 and the tightening mechanism 200, and the bolt is conveyed to the other screw holes in sequence and tightened until all the screw holes are installed with the bolt, and the assembly of the casing is completed.

Therefore, this practical core can automatic rubber coating, conveyor bolt, screw up the bolt, improves work efficiency greatly, prevents the emergence of incident.

Referring to fig. 3, in some preferred embodiments, the tightening unit 220 has a tightening head 270, a first motor 280 for driving the tightening head 270 to rotate, and the first motor 280 is disposed at the first bracket 210.

It will be appreciated that by providing the tightening head 270 and the first motor 280, the first motor 280 rotates the tightening head 270 when the tightening head 270 is engaged with the bolt, thereby achieving automatic tightening of the bolt.

Referring to fig. 3 and 4, in some preferred embodiments, the feeding mechanism 230 further has a feed positioning head 290, the feed positioning head 290 is slidably connected to the first bracket 210, the feed positioning head 290 is located right under the tightening head 270, and the feed positioning head 290 is provided with a through hole which is communicated with one end of the conveying pipe 260 and receives a bolt therethrough.

It can be understood, through setting up pay-off location head 290, pay-off location head 290 is provided with the through-hole, at horizontal translation slip table 120, under the cooperation removal between vertical translation slip table 130 and the lift slip table 140, can move pay-off location head 290 accurately to the setting position directly over the screw at upper housing edge and lower housing edge, fall in the through-hole after the bolt is carried out from pipeline 260, the through-hole leads the bolt, make the accurate screw hole that drops to of bolt, thereby, realize the accurate location of feed mechanism 230 delivery bolt.

In some preferred embodiments, a sliding rod 300, a spring 310 sleeved on the sliding rod 300, and a connecting seat 320 fixed at the bottom end of the sliding rod 300 are disposed between the feeding positioning head 290 and the first support 210, the sliding rod 300 penetrates through the first support 210, the spring 310 is located between the first support 210 and the connecting seat 320, a boss is disposed at one end of the sliding rod 300 away from the connecting seat 320, the feeding positioning head 290 is disposed on the connecting seat 320, and the feeding positioning head 290 is located at one side of the sliding rod 300.

It can be understood that, by providing the sliding rod 300, the spring 310 and the connection seat 320, after the bolt passes through the feeding positioning head 290 and enters the screw hole, the lifting slide table 140 descends to make the first bracket 210, the tightening device 220 and the feeding positioning head 290 descend, after the bottom of the feeding positioning head 290 abuts against the upper housing, the feeding positioning head 290 stops descending, at this time, the first bracket 210 and the tightening device 220 continue descending, the spring 310 is compressed, the sliding rod 300 slides through the first bracket 210, after the tightening head 270 of the tightening device 220 contacts against the bolt, the first motor 280 drives the tightening head 270 to rotate, and then tightens the bolt, and finally, the lifting slide table 140 drives the first bracket 210, the tightening device 220 and the feeding positioning head 290 to ascend, and the spring 310 resets, thereby preventing the feeding positioning head 290 from interfering with the tightening device 220, and facilitating the tightening of the bolt by the tightening device 220.

In some preferred embodiments, a linear bearing 330 is further disposed between the first bracket 210 and the sliding bar 300, the linear bearing 330 is mounted on the first bracket 210, and the sliding bar 300 is slidably connected in the linear bearing 330.

It can be understood that, by providing the linear bearing 330, when the sliding rod 300 slides with the linear bearing 330, the frictional resistance is small, the precision is high, and the movement is fast, so that the abrasion of the sliding rod 300 can be reduced, and the sliding rod 300 can smoothly perform the linear movement.

In some preferred embodiments, a first guide 340 is disposed between the first bracket 210 and the coupling seat 320, the first guide 340 is fixed to the first bracket 210, and the coupling seat 320 is slidably coupled to the first guide 340.

It can be understood that, by providing the first guide rail 340, the connecting seat 320 is slidably connected to the first guide rail 340, thereby achieving the guiding function of the connecting seat 320 and improving the stability of the feeding positioning head 290.

Referring to fig. 5 and 6, in some preferred embodiments, the glue applicator 180 has a glue cylinder 350, a piston 360 movably disposed in the glue cylinder 350, and a glue outlet pipe 370 communicated with one end of the glue cylinder 350, the glue cylinder 350 contains the sealant, an air inlet 380 is disposed at an end of the glue cylinder 350 away from the glue outlet pipe 370, the air inlet 380 is used for introducing high-pressure air, and the high-pressure air drives the piston 360 to move so as to extrude the sealant.

It can be understood that, by arranging the rubber cylinder 350, the piston 360 and the rubber outlet tube 370, the rubber cylinder 350 contains the sealant, one end of the rubber cylinder 350 is provided with the air inlet 380, and during gluing, high-pressure air is introduced into the rubber cylinder 350 from the air inlet 380 to move the piston 360 so as to extrude the sealant, so that automatic gluing and uniform and stable rubber outlet of the glue applicator 180 are realized.

In some preferred embodiments, a second guide rail 390 is disposed between the glue applicator 180 and the mounting plate 160, a mounting seat 400 slidably connected to the second guide rail 390, the telescopic end of the first cylinder 190 is connected to the mounting seat 400, and the glue cylinder 350 is disposed on the mounting seat 400.

It can be understood that, by providing the second guide rail 390 and the mounting base 400 slidably connected to the second guide rail 390, the first cylinder 190 can guide the glue applicator 180 when driving the glue applicator 180 to move, so that the stability of the glue applicator 180 during moving can be improved, and the gluing precision of the glue applicator 180 can be improved.

Referring to fig. 2, in some preferred embodiments, a plurality of pressing assemblies 410 are disposed on the top of the longitudinal translation stage 130, each pressing assembly 410 has a pressing head 420, and a second air cylinder 430 for driving the pressing head 420 to move up and down, the second air cylinder 430 is fixed on the longitudinal translation stage 130, and the pressing head 420 is used for pressing the upper shell and the lower shell.

It can be understood that, by providing the pressing assembly 410, when the glue application is completed, the upper casing is placed on the lower casing, and then the second air cylinder 430 drives the pressing head 420 to move downwards, so that the upper casing and the lower casing are pressed together, thereby preventing the casings from loosening during the assembly and improving the stability of the casing assembly.

Referring to fig. 1 and 2, in some preferred embodiments, the code reading mechanism 440 is further provided with a code reader 450, and a third cylinder 460 driving the code reader 450 to move up and down, wherein the third cylinder 460 is arranged on the mounting plate 160, and the code reader 450 is used for reading two-dimensional code data on the shell.

It can be understood that, by arranging the code reading mechanism 440, after the assembly of the housing is completed, the third cylinder 460 drives the code reader 450 to approach the housing, and the code reader 450 can read data of the two-dimensional code on the surface of the housing and then store the data, thereby facilitating the quick retrieval and tracing of the housing.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides a casing rubber coating screws up assembly machine which characterized in that includes:

the assembling machine comprises an assembling machine main body (100) and a lifting sliding table, wherein the assembling machine main body (100) is provided with a rack (110), a transverse translation sliding table (120), a longitudinal translation sliding table (130) and a lifting sliding table (140), the transverse translation sliding table (120) is arranged at the top of the longitudinal translation sliding table (130), the lifting sliding table (140) is positioned above the transverse translation sliding table (120), a fixed seat (150) is arranged at the top of the transverse translation sliding table (120), the fixed seat (150) is used for fixing a lower shell, and a mounting plate (160) is arranged on one side of the lifting sliding table (140);

the glue spreading mechanism (170) is arranged on the mounting plate (160), and is provided with a glue spreader (180) and a first air cylinder (190) for driving the glue spreader (180) to be close to or far away from the lower shell, the first air cylinder (190) is arranged on the mounting plate (160), and the glue spreader (180) is used for uniformly spreading sealant on the upper edge of the lower shell;

a tightening mechanism (200) provided on the mounting plate (160) on the side of the glue applying mechanism (170), and having a first bracket (210), a tightening tool (220) provided on the first bracket (210), the tightening tool (220) being used for tightening a bolt;

feed mechanism (230) for carry the bolt, set up frame (110) is located lift slip table (140) one side has second support (240), material loading electromagnetic shaker (250) and pipeline (260), material loading electromagnetic shaker (250) set up second support (240), pipeline (260) one end with material loading electromagnetic shaker (250) intercommunication, pipeline (260) other end is located screw up ware (220) under.

2. A shell gluing screwing assembly machine according to claim 1, wherein said tightener (220) has a tightening head (270), a first motor (280) driving in rotation said tightening head (270), said first motor (280) being provided at said first bracket (210).

3. A shell gluing and screwing assembly machine according to claim 2, wherein said feeding mechanism (230) further comprises a positioning head (290), said positioning head (290) being slidingly connected to said first support (210), said positioning head (290) being positioned directly below said screwing head (270), said positioning head (290) being provided with a through hole communicating with one end of said delivery duct (260), said through hole receiving a bolt therethrough.

4. A shell gluing and screwing assembly machine as claimed in claim 3, wherein a sliding rod (300), a spring (310) sleeved with the sliding rod (300) and a connecting seat (320) fixed at the bottom end of the sliding rod (300) are arranged between the feeding positioning head (290) and the first bracket (210), the sliding rod (300) penetrates through the first bracket (210), the spring (310) is positioned between the first bracket (210) and the connecting seat (320), a boss is arranged at one end of the sliding rod (300) far away from the connecting seat (320), the feeding positioning head (290) is arranged at the connecting seat (320), and the feeding positioning head (290) is positioned at one side of the sliding rod (300).

5. A shell gluing and screwing assembly machine according to claim 4, wherein a linear bearing (330) is also provided between said first bracket (210) and said sliding rod (300), said linear bearing (330) being mounted on said first bracket (210), said sliding rod (300) being slidingly coupled inside said linear bearing (330).

6. A shell gluing and screwing assembly machine according to claim 4, wherein a first guide (340) is provided between said first bracket (210) and said connecting seat (320), said first guide (340) is fixed on said first bracket (210), and said connecting seat (320) is slidably connected with said first guide (340).

7. The shell gluing and screwing assembly machine as recited in claim 1, wherein the glue applicator (180) is provided with a glue cylinder (350), a piston (360) movably arranged in the glue cylinder (350), and a glue outlet pipe (370) communicated with one end of the glue cylinder (350), the glue cylinder (350) contains the sealant, one end of the glue cylinder (350) far away from the glue outlet pipe (370) is provided with a gas inlet (380), the gas inlet (380) is used for introducing high-pressure gas, and the high-pressure gas drives the piston (360) to move so as to extrude the sealant.

8. A shell gluing and screwing assembly machine according to claim 7, wherein a second guide rail (390) and a mounting seat (400) connected in a sliding manner to said second guide rail (390) are arranged between said gluing device (180) and said mounting plate (160), the telescopic end of said first air cylinder (190) is connected to said mounting seat (400), and said glue cylinder (350) is arranged on said mounting seat (400).

9. A shell gluing and screwing assembly machine as claimed in claim 1, wherein a plurality of pressing assemblies (410) are arranged on the top of the longitudinal translation sliding table (130), each pressing assembly (410) is provided with a pressing head (420) and a second air cylinder (430) driving the pressing head (420) to move up and down, the second air cylinders (430) are fixed on the longitudinal translation sliding table (130), and the pressing heads (420) are used for pressing the upper shell and the lower shell.

10. A shell gluing and screwing assembly machine as claimed in claim 1, further comprising a code reading mechanism (440) having a code reader (450), a third cylinder (460) driving the code reader (450) to move up and down, the third cylinder (460) being arranged on the mounting plate (160), the code reader (450) being used for reading two-dimensional code data on the shell.

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