CN215431273U - Full-automatic integrated forming equipment for lock shell of furniture lock - Google Patents

Abstract

The utility model discloses full-automatic integrated forming equipment for a lock shell of a furniture lock, which comprises a coiled material placing frame (1), a coiled material pulling device, a feeding device (2), a compression molding device, a positioning and tapping device, a conveying device and a multi-station upright post riveting device which are sequentially arranged; the die forming device comprises a die forming machine, two cutting bottom dies (3) and two forming bottom dies (4) which are arranged side by side are fixed on the die forming machine, and a cutting die (5) and a forming die (6) are respectively arranged above the cutting bottom dies (3) and the forming bottom dies (4); the die forming machine can drive the cutting die (5) and the forming die (6) to synchronously move up and down, the cutting die (5) can be matched with the cutting bottom die (3) after moving downwards, and the forming die (6) can be matched with the forming bottom die (4) after moving downwards. The utility model not only can reduce the labor intensity of workers, but also has the advantage of higher processing efficiency.

Description

Full-automatic integrated forming equipment for lock shell of furniture lock

Technical Field

The utility model relates to lockset processing equipment, in particular to full-automatic integrated forming equipment for a lock shell of a furniture lock.

Background

Currently, existing furniture locks are often applied in drawers; when the furniture lock is produced, an iron sheet is required to be cut according to specifications, then four corners of the cut iron sheet are cut, riveting holes, threaded holes and bolt holes are processed, then forming and die-casting are carried out, so that the planar iron sheet is die-cast to form a three-dimensional lock shell main body, and finally the upright posts are riveted on the lock shell main body through manual operation; every processing step all needs to have the staff to carry out the exclusive operation, and staff's intensity of labour is great and machining efficiency is lower. Therefore, the existing furniture lock shell processing mode has the problems of higher labor intensity of workers and lower processing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide full-automatic integrated forming equipment for a lock shell of a furniture lock. The utility model not only can reduce the labor intensity of workers, but also has the advantage of higher processing efficiency.

The technical scheme of the utility model is as follows: the full-automatic integrated forming equipment for the lock shell of the furniture lock comprises a coiled material placing frame, a coiled material pulling device, a feeding device, a compression molding device, a positioning tapping device, a conveying device and a multi-station upright post riveting device which are sequentially arranged; the die forming device comprises a die forming machine, two cutting bottom dies and two forming bottom dies which are arranged side by side are fixed on the die forming machine, and a cutting die and a forming die are respectively arranged above the cutting bottom dies and the forming bottom dies; the die forming machine can drive the cutting die and the forming die to synchronously move up and down, the cutting die can be matched with the cutting bottom die after moving downwards, and the forming die can be matched with the forming bottom die after moving downwards.

In the full-automatic integrated forming equipment for the lock shell of the furniture lock, the two sides of the cutting bottom die and the forming bottom die are provided with the limiting parts.

In the full-automatic integrated forming device for the lock shell of the furniture lock, the compression molding machine comprises a base, wherein the top of the base is rotatably connected with a horizontal rotating shaft, and a first driving part is fixed on the rotating shaft; a base for fixing the cutting bottom die and the forming bottom die is fixed on the base, and a contour plate for fixing the cutting pressing die and the forming pressing die is arranged above the base; a plurality of guide upright posts are arranged between the contour plate and the base, and a crank connecting rod structure is fixedly connected between the top end of the contour plate and the rotating shaft.

In the full-automatic integrated forming equipment of furniture lock shell, coiled material pulling device includes the mounting bracket, rotates on the mounting bracket to be connected with the compression roller and the bottom roll that the multiunit distributes about being, is connected with the second drive division on the bottom roll.

In the full-automatic integrated forming equipment for the lock shell of the furniture lock, the positioning and tapping device comprises an inclined guide rail arranged on one side of the compression molding device, and a baffle is fixed at the bottom end of the inclined guide rail; a first telescopic push rod and a supporting plate are respectively arranged on two sides of the bottom end of the inclined guide rail, and the first telescopic push rod is arranged in parallel with the baffle; a second telescopic push rod and a third telescopic push rod are respectively arranged on two sides of the supporting plate and are perpendicular to the baffle; and a tapping machine is arranged above the supporting plate.

In the full-automatic integrated forming equipment for the lock shell of the furniture lock, the conveying device comprises a conveying belt, one end of the conveying belt is located below one side of the supporting plate, and a material pushing telescopic cylinder and a multi-station upright post riveting device are respectively arranged on two sides of the other end of the conveying belt.

In the full-automatic integrated forming equipment for the lock shell of the furniture lock, the multi-station upright post riveting device comprises a rack, a rotary table is rotatably arranged on the rack, and a rotating motor is connected between the rotary table and the rack; a plurality of positioning blocks which are uniformly distributed are fixed at the edge position of the turntable, and each positioning block is provided with an upright post positioning hole; upright post feeding stations, upright post pressing stations, surface cleaning stations, lock shell feeding stations, lock shell pressing stations, upright post riveting stations and blanking stations are sequentially and uniformly distributed at the edge position of the rack corresponding to the rotary disc; the feeding station of the lock shell is positioned on one side of the conveying device.

In the full-automatic integrated forming equipment for the lock shell of the furniture lock, the upright post feeding station comprises a first telescopic cylinder which is fixed on the rack and vertically and downwards arranged, a connecting plate is fixed at the bottom end of the first telescopic cylinder, an upright post feeding hole is formed in the connecting plate, an upright post feeding pipe is connected to the upright post feeding hole, and the end part of the upright post feeding pipe is connected to the position of a discharge hole of the vibrating disc; a mounting frame is fixed on one side of the connecting plate, and a connecting rod which is horizontally arranged is connected to the mounting frame; one end of the connecting rod penetrates through the connecting plate and is arranged in the upright post feeding hole, and the other end of the connecting rod penetrates through the mounting frame and is hinged with a pushing plate; a spring is connected between the connecting rod and the mounting frame and can push the connecting rod to extend into the upright post feeding hole; the vertical guide post is fixed at a position, corresponding to the lower portion of the pushing plate, on the rack, after the first telescopic cylinder drives the connecting plate to descend, the pushing plate can be in contact with the guide post, inclines under the action of the guide post and pulls the connecting rod outwards out of the upright post feeding hole.

In the full-automatic integrated forming equipment of furniture lock shell, the stand compresses tightly the station including fixing the flexible cylinder of second that is vertical setting downwards in the frame, and the bottom mounting of the flexible cylinder of second has the flat board, and dull and stereotyped bottom mounting has the post that compresses tightly of corresponding stand locating hole.

In the full-automatic integrated forming equipment for the lock shell of the furniture lock, the feeding station of the lock shell comprises a third telescopic cylinder which is fixed on the rack and vertically and downwards arranged, and a limiting frame is fixed at the bottom end of the third telescopic cylinder; a connecting frame is fixed at the top end of the limiting frame, and a fourth telescopic cylinder which is vertically and downwards arranged is fixed on the connecting frame; the surface cleaning station comprises a brush fixed on one side of the limiting frame; the lock shell pressing station comprises a fifth telescopic cylinder which is fixed on the rack and vertically arranged downwards, a horizontal plate is fixed at the bottom end of the fifth telescopic cylinder, and a plurality of pressing columns are fixed at the bottom end of the horizontal plate; the upright post riveting station comprises a stamping riveting machine fixed on the frame; the blanking station comprises a sixth telescopic cylinder and a seventh telescopic cylinder, wherein the sixth telescopic cylinder is fixed on the rack and is arranged vertically upwards; the sixth telescopic cylinder is positioned below the turntable, a thimble is fixed at the top end of the sixth telescopic cylinder, and the sixth telescopic cylinder can push the thimble upwards into the upright positioning hole; the seventh telescopic cylinder is positioned above the turntable, a support is connected between the seventh telescopic cylinder and the rack, and a limiting piece is fixed at the bottom end of the seventh telescopic cylinder; an eighth telescopic cylinder which is arranged towards the outside of the turntable is fixed on the support.

Compared with the prior art, the utility model pulls the iron sheet out of the iron sheet roll on the coiled material placing rack through the coiled material pulling device, and the pulled iron sheet is sent to the compression molding device by the feeding device for compression molding; the die forming machine can drive the cutting die and the forming die to synchronously lift, and the frequency of feeding the iron sheet into the die forming machine by matching with the feeding device enables the die forming machine to lift once to cut through holes and lock tongue holes on the iron sheet and cut and press the iron sheet into the three-dimensional lock shell, so that the processing efficiency is improved; subsequently, the lock shell is positioned through the positioning tapping device, and the through holes are tapped, so that screws can be conveniently screwed when the subsequent furniture lock is installed; the conveying device conveys the lock shell to a multi-station upright post riveting device for upright post riveting to complete the machining of the lock shell; the iron sheet coil is continuously processed through multiple steps to form the lock shell riveted with the upright post, more operations are not needed for workers, the labor intensity is low, and the working efficiency is high. In addition, the two sides of the cutting bottom die and the forming bottom die are provided with limiting parts (the limiting parts can be limiting upright posts or limiting flanges), corresponding grooves are arranged at positions on the cutting pressing die and the forming pressing die corresponding to the limiting parts, so that iron sheets are not easy to deviate in conveying and can be pressed during cutting and forming, and lock cases machined by a pressing die forming machine are regular; the press molding machine drives the rotating shaft to rotate through a first driving part (the first driving part can be driven by a motor to drive a driven wheel fixed at the end part of the rotating shaft to rotate through a driving wheel and a belt so as to drive the rotating shaft to rotate), the press molding plate is driven to move up and down through a crank connecting rod structure after the rotating shaft rotates, and a plurality of guide stand columns between the press molding plate and the base guide the press molding plate, so that the cutting and pressing operation cannot deviate, and the cutting and pressing effect is good; the coiled material pulling device synchronously clamps iron sheets through a plurality of groups of compression rollers and bottom rollers which are distributed up and down, and the iron sheet rolls on the coiled material placing rack rotate through a second driving part (the second driving part can be formed by driving a driving wheel through a motor, and the driving wheel drives each bottom roller to synchronously rotate through a plurality of synchronous belts), so that the iron sheets on the iron sheet rolls are pulled out; the lock shell after being molded is extruded by a die forming device by an iron sheet which is pushed subsequently and slides downwards along with the inclined guide rail until being blocked by a baffle at the bottom end; then, the first telescopic push rod extends to push the lock shell to be close to the tapping machine, and the lock shell is located at the position of the supporting plate; then, the second telescopic push rod extends to press the lock shell on the third telescopic push rod, the lock shell is positioned at the moment, and the tapping machine performs tapping operation on the lock shell, so that the positioning tapping operation is convenient and does not need manual operation; after tapping is completed, the first telescopic push rod and the second telescopic push rod are shortened and reset, the third telescopic push rod extends to push the lock shell out of the supporting plate to fall on a conveying belt, the conveying belt conveys the lock shell to one side of a multi-station upright post riveting device, and then the lock shell is pushed onto the multi-station upright post riveting device through a material pushing telescopic cylinder to perform upright post riveting operation; the multi-station upright post riveting device drives the rotary table to rotate through the rotating motor to replace the stations, so that the riveting operation of the upright post on the lock shell is realized, and the full-automatic operation is completed without personnel; the vertical columns are conveyed into the vertical column feeding pipes through the vibrating disk (the vibrating disk is provided with guide rails only allowing a single vertical column to enter so that the vertical columns are arranged to vertically enter the vertical column feeding pipes); the upright post in the upright post feeding pipe falls into the upright post feeding hole of the connecting plate under the action of self gravity, and the spring can push the connecting rod to stretch into the upright post feeding hole, so that the upright post in the upright post feeding hole cannot fall; when the first telescopic cylinder pushes the connecting plate to be close to the positioning block downwards, the pushing plate is contacted with the guide post and inclines under the action of the guide post, the pushing plate overcomes the elasticity of the spring to pull the connecting rod out of the upright post feeding hole, and at the moment, the upright post in the upright post feeding hole falls into the upright post positioning hole of the positioning block under the action of self gravity; after the connecting plate is lifted up by the first telescopic cylinder, the pushing plate is separated from the guide pillar, the connecting rod is pushed into the upright post feeding hole again by the spring to press the upright post tightly, so that the upright posts are prevented from falling continuously, and the automatic feeding of the upright posts one by one is realized; the upright post riveting station drives a stamping block to move up and down through a stamping riveting machine, so that the top end of the upright post is riveted on the lock shell; the blanking station pushes the lock shell riveted with the upright post out of the positioning block and down from the turntable. Therefore, the utility model not only can reduce the labor intensity of workers, but also has the advantage of higher processing efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the positioning tapping device;

FIG. 3 is a schematic structural view of a multi-station column riveting device;

FIG. 4 is a schematic structural view of a column feeding station;

FIG. 5 is a schematic diagram of a column pressing station;

FIG. 6 is a schematic view of the lock case loading station and brush configuration;

FIG. 7 is a schematic diagram of a lock housing hold down station;

fig. 8 is a schematic structural view of a blanking station.

The labels in the figures are: 1-coil placing frame, 2-feeding device, 3-cutting die block, 4-forming die block, 5-cutting die block, 6-forming die block, 7-limiting part, 8-machine base, 9-rotating shaft, 10-base, 11-profiling plate, 12-guide upright post, 13-crank connecting rod structure, 14-mounting frame, 15-pressing roller, 16-bottom roller, 17-inclined guide rail, 18-baffle plate, 19-first telescopic push rod, 20-supporting plate, 21-second telescopic push rod, 22-third telescopic push rod, 23-tapping machine, 24-conveying belt, 25-pushing telescopic cylinder, 26-machine frame, 27-turntable, 28-rotating motor, 29-positioning block, 30-upright post positioning hole, 31-a first telescopic cylinder, 32-a connecting plate, 33-a column feeding hole, 34-a column feeding pipe, 35-a vibrating disc, 36-a mounting frame, 37-a connecting rod, 38-a pushing plate, 39-a spring, 40-a guide post, 41-a second telescopic cylinder, 42-a flat plate, 43-a pressing post, 44-a third telescopic cylinder, 45-a limiting frame, 46-a connecting frame, 47-a fourth telescopic cylinder, 48-a brush, 49-a fifth telescopic cylinder, 50-a horizontal plate, 51-a pressing post, 52-a punching riveting machine, 53-a sixth telescopic cylinder, 54-a seventh telescopic cylinder, 55-a thimble, 56-a limiting piece and 57-an eighth telescopic cylinder.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.

Examples are given. The full-automatic integrated forming equipment for the lock shell of the furniture lock is shown in figures 1 to 8 and comprises a coiled material placing frame 1, a coiled material pulling device, a feeding device 2, a die forming device, a positioning and tapping device, a conveying device and a multi-station upright post riveting device which are sequentially arranged; the die forming device comprises a die forming machine, two cutting bottom dies 3 and two forming bottom dies 4 which are arranged side by side are fixed on the die forming machine, and a cutting die 5 and a forming die 6 are respectively arranged above the cutting bottom dies 3 and the forming bottom dies 4; the die forming machine can drive the cutting die 5 and the forming die 6 to synchronously move up and down, the cutting die 5 can be matched with the cutting bottom die 3 after moving downwards, and the forming die 6 can be matched with the forming bottom die 4 after moving downwards.

Both sides of the cutting bottom die 3 and the forming bottom die 4 are provided with limiting parts 7; the die-forming machine comprises a machine base 8, the top of the machine base 8 is rotatably connected with a horizontal rotating shaft 9, and a first driving part is fixed on the rotating shaft 9; a base 10 for fixing the cutting bottom die 3 and the forming bottom die 4 is fixed on the base 8, and a contour plate 11 for fixing the cutting pressing die 5 and the forming pressing die 6 is arranged above the base 10; a plurality of guide upright posts 12 are arranged between the contour plate 11 and the base 10, and a crank connecting rod structure 13 is fixedly connected between the top end of the contour plate 11 and the rotating shaft 9; the coiled material pulling device comprises a mounting frame 14, a plurality of groups of compression rollers 15 and bottom rollers 16 which are distributed up and down are rotatably connected to the mounting frame 14, and a second driving part is connected to the bottom rollers 16; the positioning tapping device comprises an inclined guide rail 17 arranged on one side of the die forming device, and a baffle 18 is fixed at the bottom end of the inclined guide rail 17; a first telescopic push rod 19 and a supporting plate 20 are respectively arranged on two sides of the bottom end of the inclined guide rail 17, and the first telescopic push rod 19 is arranged in parallel with the baffle 18; a second telescopic push rod 21 and a third telescopic push rod 22 are respectively arranged on two sides of the supporting plate 20, and the second telescopic push rod 21 and the third telescopic push rod 22 are both arranged perpendicular to the baffle 18; a tapping machine 23 is arranged above the supporting plate 20; the conveying device comprises a conveying belt 24, one end of the conveying belt 24 is positioned below one side of the supporting plate 20, and a material pushing telescopic cylinder 25 and a multi-station upright post riveting device are respectively arranged on two sides of the other end of the conveying belt 24; the multi-station upright post riveting device comprises a rack 26, wherein a turntable 27 is rotatably arranged on the rack 26, and a rotating motor 28 is connected between the turntable 27 and the rack 26; a plurality of positioning blocks 29 which are uniformly distributed are fixed at the edge position of the turntable 27, and each positioning block 29 is provided with an upright positioning hole 30; an upright post feeding station, an upright post pressing station, a surface cleaning station, a lock shell feeding station, a lock shell pressing station, an upright post riveting station and a blanking station are sequentially and uniformly distributed at the edge position of the frame 26 corresponding to the rotary table 27; the feeding station of the lock shell is positioned at one side of the conveying device; the upright post feeding station comprises a first telescopic cylinder 31 which is fixed on the frame 26 and vertically arranged downwards, a connecting plate 32 is fixed at the bottom end of the first telescopic cylinder 31, an upright post feeding hole 33 is formed in the connecting plate 32, an upright post feeding pipe 34 is connected to the upright post feeding hole 33, and the end part of the upright post feeding pipe 34 is connected to the discharge hole of the vibrating disc 35; a mounting frame 36 is fixed on one side of the connecting plate 32, and a connecting rod 37 which is horizontally arranged is connected on the mounting frame 36; one end of a connecting rod 37 passes through the connecting plate 32 and is arranged in the upright post feeding hole 33, and the other end of the connecting rod 37 passes through the mounting frame 36 and is hinged with a pushing plate 38; a spring 39 is connected between the connecting rod 37 and the mounting frame 36, and the spring 39 can push the connecting rod 37 to extend into the upright post feeding hole 33; a vertical guide post 40 is fixed at a position, corresponding to the lower part of the pushing plate 38, on the rack 26, after the first telescopic cylinder 31 drives the connecting plate 32 to descend, the pushing plate 38 can be contacted with the guide post 40 and incline under the action of the guide post 40, and the connecting rod 37 is pulled out of the upright column feeding hole 33; the upright post pressing station comprises a second telescopic cylinder 41 which is fixed on the frame 26 and vertically arranged downwards, a flat plate 42 is fixed at the bottom end of the second telescopic cylinder 41, and a pressing post 43 corresponding to the upright post positioning hole 30 is fixed at the bottom end of the flat plate 42; the lock shell feeding station comprises a third telescopic cylinder 44 which is fixed on the rack 26 and vertically arranged downwards, and a limiting frame 45 is fixed at the bottom end of the third telescopic cylinder 44; a connecting frame 46 is fixed at the top end of the limiting frame 45, and a fourth telescopic cylinder 47 which is vertically and downwards arranged is fixed on the connecting frame 46; the surface cleaning station comprises a brush 48 fixed on one side of the limiting frame 45; the lock shell pressing station comprises a fifth telescopic cylinder 49 which is fixed on the rack 26 and vertically arranged downwards, a horizontal plate 50 is fixed at the bottom end of the fifth telescopic cylinder 49, and a plurality of pressing columns 51 are fixed at the bottom end of the horizontal plate 50; the upright riveting station comprises a punching riveting machine 52 fixed on the frame 26; the blanking station comprises a sixth telescopic cylinder 53 which is fixed on the frame 26 and is vertically arranged upwards and a seventh telescopic cylinder 54 which is vertically arranged downwards; the sixth telescopic cylinder 53 is positioned below the turntable 27, a thimble 55 is fixed at the top end of the sixth telescopic cylinder 53, and the thimble 55 can be pushed upwards into the column positioning hole 30 by the sixth telescopic cylinder 53; the seventh telescopic cylinder 54 is positioned above the turntable 27, a bracket is connected between the seventh telescopic cylinder 54 and the frame 26, and a limiting piece 56 is fixed at the bottom end of the seventh telescopic cylinder 54; an eighth telescopic cylinder 57 is fixed on the bracket and is arranged towards the outside of the turntable 27.

The working principle is as follows: the iron sheet roll is placed on the coiled material placing frame 1 (namely, after the iron sheet roll is placed on the placing frame, the placing frame is sleeved outside the horizontal rotating shaft), the iron sheet at the end part of the iron sheet roll is introduced into the mounting frame 14 and is clamped between the press roller 15 and the bottom rollers 16, and after the second driving part drives the bottom rollers 16 to synchronously rotate, the bottom rollers 16 and the press roller 15 can pull the iron sheet out of the iron sheet roll; the iron sheet pulled out by the mounting rack 14 is led to the feeding device 2, and the feeding roller in the feeding device 2 can sequentially convey the iron sheet in a fixed length (the feeding device 2 can directly drive the feeding roller to convey the iron sheet in a fixed length at fixed time through a motor and a belt structure, and can also drive the feeding roller to convey the iron sheet in a fixed length at fixed time through connecting a crank swing rod structure on the rotating shaft 9, and can synchronously move the contour plate 11 up and down to carry out feeding operation); the first driving part drives the rotating shaft 9 on the base 8 to rotate, so that the crank connecting rod structure 13 on the rotating shaft 9 drives the contour plate 11 to move up and down (a guide device is arranged on the base 8 corresponding to the crank connecting rod structure 13), and a plurality of vertical guide upright posts 12 are arranged between the contour plate 11 and the base 10, so that the contour plate 11 can move up and down on the alignment base 10; the cutting pressing die 5 and the forming pressing die 6 on the contour plate 11 can respectively move up and down relative to the cutting bottom die 3 and the forming bottom die 4, and the iron sheet is synchronously cut and formed (four corners of the iron sheet are cut off during cutting, and a through hole and a lock tongue hole are cut on the iron sheet; both sides of the cutting bottom die 3 and the forming bottom die 4 are provided with limiting portions 7, and the limiting portions 7 can prevent iron sheets from deviating during conveying, so that the accuracy of cutting and profiling is guaranteed.

When the iron sheet is formed into the lock shell, the lock shell is pushed out of the cutting and forming device and slides down from the inclined guide rail 17 arranged downwards along with the feeding device 2 continuously pushing the iron sheet into the cutting and forming device; the lock shell slides to the bottom end of the inclined guide rail 17 and then is blocked by the baffle 18, the first telescopic push rod 19 extends to push the lock shell to be tightly attached to the tapping machine 23, and the lock shell is positioned on the supporting plate 20 at the moment; then, the second telescopic push rod 21 extends to press the lock shell on the third telescopic push rod 22, at the moment, the lock shell is pressed and positioned, and the tapping machine 23 starts to tap the lock shell; after tapping is completed, the first telescopic push rod 19 and the second telescopic push rod 21 are shortened and reset, the third telescopic push rod 22 extends to push the lock shell out of the supporting plate 20 and fall on the conveying belt 24, the conveying belt 24 conveys the lock shell to one side of the multi-station upright post riveting device and then is blocked by an obstacle, and at the moment, the lock shell can be pushed to the multi-station upright post riveting device to perform upright post riveting operation through the extension of the material pushing telescopic cylinder 25.

In the multi-station upright post riveting device, upright posts are firstly sent into an upright post feeding pipe 34 through a vibrating disk 35 (the upright posts are screened by arranging guide rails only allowing a single upright post to enter on the vibrating disk 35, so that the upright posts vertically enter the upright post feeding pipe), and the upright posts in the upright post feeding pipe 34 can enter upright post feeding holes 33 in a connecting plate 32 under the action of self gravity; a mounting frame 36 is fixed on one side of the connecting plate 32, a spring 39 is connected between the mounting frame 36 and the connecting rod 37, and the spring 39 can push the connecting rod 37 into the upright post feeding hole 33, so that the upright post in the upright post feeding hole 33 is limited to fall under the action of gravity; when the first telescopic cylinder 31 on the frame 26 moves the connecting plate 32 downward to be tightly attached to the positioning block 29 on the turntable 27, the pushing plate 38 at one end of the connecting rod 37 contacts with the guide post 40 and tilts under the action of the guide post 40 to pull the connecting rod 37, so that the end of the connecting rod 37 withdraws from the upright column feeding hole 33, and at the moment, the upright column in the upright column feeding hole 33 falls into the upright column positioning hole 30 on the positioning block 29 under the action of gravity; after the first telescopic cylinder 31 lifts the connecting plate 32 upwards, the connecting rod 37 is pushed into the column feeding hole 33 again under the action of the spring 39 to limit the column falling.

After the upright post is fed, a rotating motor 28 on the frame 26 drives the turntable 27 to rotate for one station, so that the positioning block 29 after the upright post is fed is moved to the upright post pressing station; the second telescopic cylinder 41 on the frame 26 drives the flat plate 42 to move downward to approach the positioning block 29, the pressing column 43 below the flat plate 42 aligns the upright column and completely presses the upright column into the upright column positioning hole 30 on the positioning block 29, and then the second telescopic cylinder 41 resets.

The turntable 27 continues to rotate for one station, and the positioning block 29 which is pressed by the upright post moves to the surface cleaning station; after the turntable 27 rotates a station, the positioning block 29 rotates from the surface cleaning station to the lock case feeding station, and the positioning block 29 is brushed by the brush 48 at the position of the surface cleaning station in the rotating process, so that the surface cleaning work is realized; then, the third telescopic cylinder 44 sets the limiting frame 45 above the positioning block 29, at this time, the material pushing telescopic cylinder 25 on one side of the conveying belt 24 pushes the lock case until the lock case is limited by the limiting frame 45, and at this time, the lock case is just above the positioning block 29; then, the fourth telescopic cylinder 47 fixed to the limit frame 45 through the connecting bracket 46 is extended to press the lock case down and fit over the positioning block 29.

The turntable 27 continues to rotate a station, and the positioning block 29 after the lock shell is fed moves to a lock shell pressing station; a fifth telescopic cylinder 49 on the frame 26 pushes the horizontal plate 50 downwards, a plurality of pressing columns 51 at the bottom end of the horizontal plate 50 press the lock shell to be sleeved on the positioning blocks 29 by pressing the corner positions of the lock shell, and at the moment, the top ends of the columns protrude out of the lock shell.

The turntable 27 rotates a station again, and the positioning block 29 pressed by the lock shell moves to the upright post riveting station; the punching riveting machine 52 fixed on the frame 26 drives the punching block to move up and down, and when the punching block moves down, the top end of the upright post can be riveted on the lock shell.

The turntable 27 rotates one station again, and the positioning block 29 riveted by the upright post can move to a blanking station (or an empty station can be additionally arranged for keeping balance of eight stations; the turntable 27 can move to the blanking station after rotating two stations); at this time, the seventh telescopic cylinder 54 pushes the stopper 56 downward; then, the sixth telescopic cylinder 53 pushes a plurality of ejector pins 55 upwards, some ejector pins 55 extend out from two sides of the positioning block 29 to jack up the lock shell, other ejector pins 55 extend out from the column positioning holes 30 on the positioning block 29 to jack up the columns and the lock shell synchronously, and the jacked lock shell is limited at the highest jacking position by the limiting piece 56 (at this time, the lock shell is positioned above the positioning block 29); then, the eighth telescopic cylinder 57 on the bracket extends to push the lock case at the position of the limit piece 56 outwards, thereby completing the blanking operation.

The whole lock shell machining and the upright post riveting work are continuously and integrally completed, excessive labor of workers is not needed, and when each station acts, other stations also synchronously work, so that the machining efficiency is greatly improved.

Claims (10)

1. Full-automatic integrated forming equipment of furniture lock shell, its characterized in that: the device comprises a coiled material placing frame (1), a coiled material pulling device, a feeding device (2), a die forming device, a positioning tapping device, a conveying device and a multi-station upright post riveting device which are arranged in sequence; the die forming device comprises a die forming machine, two cutting bottom dies (3) and two forming bottom dies (4) which are arranged side by side are fixed on the die forming machine, and a cutting die (5) and a forming die (6) are respectively arranged above the cutting bottom dies (3) and the forming bottom dies (4); the die forming machine can drive the cutting die (5) and the forming die (6) to synchronously move up and down, the cutting die (5) can be matched with the cutting bottom die (3) after moving downwards, and the forming die (6) can be matched with the forming bottom die (4) after moving downwards.

2. The furniture lock housing full-automatic integrated molding device according to claim 1, wherein: and limiting parts (7) are arranged on both sides of the cutting bottom die (3) and the forming bottom die (4).

3. The furniture lock housing full-automatic integrated molding device according to claim 1, wherein: the die-pressing forming machine comprises a machine base (8), the top of the machine base (8) is rotatably connected with a horizontal rotating shaft (9), and a first driving part is fixed on the rotating shaft (9); a base (10) for fixing the cutting bottom die (3) and the forming bottom die (4) is fixed on the base (8), and a contour plate (11) for fixing the cutting pressing die (5) and the forming pressing die (6) is arranged above the base (10); a plurality of guide upright posts (12) are arranged between the contour plate (11) and the base (10), and a crank connecting rod structure (13) is fixedly connected between the top end of the contour plate (11) and the rotating shaft (9).

4. The furniture lock housing full-automatic integrated molding device according to claim 1, wherein: the coiled material pulling device comprises a mounting frame (14), wherein a plurality of groups of compression rollers (15) and bottom rollers (16) which are distributed vertically are rotatably connected to the mounting frame (14), and a second driving part is connected to the bottom rollers (16).

5. The furniture lock housing full-automatic integrated molding device according to claim 1, wherein: the positioning tapping device comprises an inclined guide rail (17) arranged on one side of the die forming device, and a baffle (18) is fixed at the bottom end of the inclined guide rail (17); a first telescopic push rod (19) and a supporting plate (20) are respectively arranged on two sides of the bottom end of the inclined guide rail (17), and the first telescopic push rod (19) is arranged in parallel with the baffle (18); a second telescopic push rod (21) and a third telescopic push rod (22) are respectively arranged on two sides of the supporting plate (20), and the second telescopic push rod (21) and the third telescopic push rod (22) are both perpendicular to the baffle (18); a tapping machine (23) is arranged above the supporting plate (20).

6. The furniture lock housing full-automatic integrated molding device according to claim 5, wherein: the conveying device comprises a conveying belt (24), one end of the conveying belt (24) is located below one side of the supporting plate (20), and a material pushing telescopic cylinder (25) and a multi-station upright post riveting device are respectively arranged on two sides of the other end of the conveying belt (24).

7. The furniture lock housing full-automatic integrated molding device according to claim 1, wherein: the multi-station upright post riveting device comprises a rack (26), wherein a rotary table (27) is rotatably arranged on the rack (26), and a rotating motor (28) is connected between the rotary table (27) and the rack (26); a plurality of uniformly distributed positioning blocks (29) are fixed at the edge position of the turntable (27), and each positioning block (29) is provided with an upright positioning hole (30); upright post feeding stations, upright post pressing stations, surface cleaning stations, lock shell feeding stations, lock shell pressing stations, upright post riveting stations and blanking stations are sequentially and uniformly distributed on the frame (26) corresponding to the edge position of the rotary table (27); the feeding station of the lock shell is positioned on one side of the conveying device.

8. The furniture lock housing full-automatic integrated molding device according to claim 7, wherein: the upright post feeding station comprises a first telescopic cylinder (31) which is fixed on the rack (26) and vertically arranged downwards, a connecting plate (32) is fixed at the bottom end of the first telescopic cylinder (31), an upright post feeding hole (33) is formed in the connecting plate (32), an upright post feeding pipe (34) is connected to the upright post feeding hole (33), and the end part of the upright post feeding pipe (34) is connected to the position of a discharging hole of the vibrating disc (35); a mounting frame (36) is fixed on one side of the connecting plate (32), and a connecting rod (37) which is horizontally arranged is connected to the mounting frame (36); one end of a connecting rod (37) penetrates through the connecting plate (32) and is arranged in the upright post feeding hole (33), and the other end of the connecting rod (37) penetrates through the mounting frame (36) and is hinged with a pushing plate (38); a spring (39) is connected between the connecting rod (37) and the mounting frame (36), and the spring (39) can push the connecting rod (37) to extend into the upright post feeding hole (33); a vertical guide post (40) is fixed at a position, corresponding to the lower portion of the pushing plate (38), on the rack (26), after the first telescopic cylinder (31) drives the connecting plate (32) to descend, the pushing plate (38) can be in contact with the guide post (40), inclines under the action of the guide post (40), and pulls the connecting rod (37) out of the upright post feeding hole (33).

9. The furniture lock housing full-automatic integrated molding device according to claim 7, wherein: the stand compresses tightly the station including fixing the second telescopic cylinder (41) that is vertical setting downwards on frame (26), the bottom mounting of second telescopic cylinder (41) has flat board (42), and the bottom mounting of flat board (42) has the post (43) that compresses tightly that corresponds stand locating hole (30).

10. The furniture lock housing full-automatic integrated molding device according to claim 7, wherein: the lock shell feeding station comprises a third telescopic cylinder (44) which is fixed on the rack (26) and vertically arranged downwards, and a limiting frame (45) is fixed at the bottom end of the third telescopic cylinder (44); a connecting frame (46) is fixed at the top end of the limiting frame (45), and a fourth telescopic cylinder (47) which is vertically and downwards arranged is fixed on the connecting frame (46); the surface cleaning station comprises a brush (48) fixed on one side of the limiting frame (45); the lock shell pressing station comprises a fifth telescopic cylinder (49) which is fixed on the rack (26) and vertically arranged downwards, a horizontal plate (50) is fixed at the bottom end of the fifth telescopic cylinder (49), and a plurality of pressing columns (51) are fixed at the bottom end of the horizontal plate (50); the upright post riveting station comprises a stamping riveting machine (52) fixed on the frame (26); the blanking station comprises a sixth telescopic cylinder (53) which is fixed on the frame (26) and is vertically arranged upwards and a seventh telescopic cylinder (54) which is vertically arranged downwards; the sixth telescopic cylinder (53) is positioned below the turntable (27), a thimble (55) is fixed at the top end of the sixth telescopic cylinder (53), and the thimble (55) can be pushed upwards into the upright positioning hole (30) by the sixth telescopic cylinder (53); the seventh telescopic cylinder (54) is positioned above the turntable (27), a support is connected between the seventh telescopic cylinder (54) and the rack (26), and a limiting piece (56) is fixed at the bottom end of the seventh telescopic cylinder (54); an eighth telescopic cylinder (57) which is arranged towards the outside of the rotary table (27) is fixed on the support.

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