CN107470893B - Full-automatic lock assembly machine - Google Patents

Full-automatic lock assembly machine Download PDF

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Publication number
CN107470893B
CN107470893B CN201710911070.6A CN201710911070A CN107470893B CN 107470893 B CN107470893 B CN 107470893B CN 201710911070 A CN201710911070 A CN 201710911070A CN 107470893 B CN107470893 B CN 107470893B
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China
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feeding
driving piece
lock body
needle
driving
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CN201710911070.6A
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CN107470893A (en
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宣黎建
毛伟进
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Individual
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • B23P19/004Feeding the articles from hoppers to machines or dispensers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention discloses a full-automatic lock body assembly machine which comprises a frame, a dental floss detection device, a first feeding device, a second feeding device, a first movable storage device, a second movable storage device, a correction needle limiting device, a lock body clamp moving and positioning device, a needle pressing device and a control box, wherein the dental floss detection device, the first feeding device, the second feeding device, the lock body clamp moving and positioning device are arranged on the frame, information acquired by the dental floss detection device is transmitted to the control box, the control box controls the first feeding device and the second feeding device to convey required raw materials, the raw materials of the first feeding device fall into the second movable storage device, the lock body clamp moving and positioning device moves a lock body to a preset position, the correction needle limiting device loads the raw materials of the first movable storage device into the lock body, and the needle pressing device loads the raw materials of the second movable storage device into the lock body. According to the full-automatic lock body assembly machine, the two sets of feeding devices can be used for conveying the marble, the flat marble, the spring, the aluminum ball, the vertical milling spring and the like, whether raw materials fall into the corresponding storage device or not can be detected, whether the phenomenon of clamping occurs or not is sensed, the lock body raw material hole and the correction needle can be adjusted to be coaxial through the correction needle, the assembly precision is improved, and the rejection rate is reduced.

Description

Full-automatic lock assembly machine
Technical Field
The invention belongs to the technical field of lock body processing, and particularly relates to a full-automatic lock body assembling machine.
Background
Lockset refers to a closure device that includes a lock body, a key, and its accessories, and is generally interpreted as a "seal that must be opened by the key". The existing full-automatic lock body assembly machine has certain defects in the structural principle, such as unstable operation of a feeding device, easy deviation of raw materials is caused to lead to clamping, manual checking is needed after clamping, a skilled worker with abundant experience is needed to be equipped, the labor cost is high, in addition, the machining precision of a lock body raw material hole cannot be guaranteed to be very high, the raw materials can be inclined to clamp when falling into the raw material hole, and the product is scrapped.
Disclosure of Invention
The invention aims to solve the technical problem of providing a full-automatic lock body assembly machine which improves the assembly precision and reduces the rejection rate.
In order to overcome the defects existing in the prior art, the invention provides the following technical scheme: the utility model provides a full-automatic lock assembly machine, including the frame and set up the tooth detection device in the frame, first material feeding unit, second material feeding unit, first movable storage device, second movable storage device, correction needle stop device, lock body anchor clamps remove positioner, pressure needle device and control box, the information transmission that tooth detection device gathered gives the control box, first material feeding unit of control box control, second material feeding unit carries required raw materials, first material feeding unit's raw materials falls into second movable storage device, second material feeding unit's raw materials falls into first movable storage device, lock body anchor clamps remove positioner and remove the lock body to predetermined position, correction needle stop device packs the lock body with first movable storage device's raw materials, pressure needle device packs the lock body with second movable storage device's raw materials.
Further, the tartar detection device comprises a tartar detection base, a key clamping device and a tartar detection assembly, wherein the key clamping device is fixed on the tartar detection base, the tartar detection assembly is in sliding connection with the tartar detection base, and the tartar detection base is fixed on the frame.
Further, a first sliding rail is arranged on the dental floss detection base, a first sliding block is matched with the first sliding rail, and the dental floss detection assembly is fixed on the first sliding block; the tooth flower detection assembly comprises a driving assembly, a first movable base, a first fixing plate, a first driving piece, a rack, a gear and a sensor, wherein the driving assembly is fixed on the tooth flower detection base, the driving end of the driving assembly is connected with the first movable base, the first fixing plate is arranged at the front end of the first movable base, the first driving piece and the sensor are fixedly arranged on the first fixing plate, the driving end of the first driving piece is connected with the rack, the rack is meshed with the gear, the gear is arranged on a rotating shaft of the sensor, and the lower end of the rack is a tooth flower detection rod; a rack positioning block is arranged on the first fixing plate, and the rack positioning block is provided with a corresponding notch or through hole for limiting the movement of the rack; the first fixing plate is provided with a second sliding rail, the second sliding rail is matched with a second sliding block, and the rack is fixed on the second sliding block; the key clamping fixed end is fixedly arranged at the position below the dental floss detection rod, the dental floss detection base is fixedly provided with a second driving piece, the driving end of the second driving piece is provided with a key clamping movable end, and the key clamping fixed end is matched with the key clamping movable end to clamp a key; the driving end of the second driving piece is connected with the clamping movable end of the key through a movable block; the dental floss detection base is fixedly provided with an induction switch fixing frame positioned on the side surface of the first movable base; the driving assembly comprises a third driving piece, a flange plate and a first screw nut fixing block, wherein the flange plate is fixed on the frame, the third driving piece is fixed on the flange plate, an output rotating shaft of the third driving piece is connected with a first screw rod, the first screw rod penetrates through the flange plate to be connected with a nut in the first screw nut fixing block in a threaded fit mode, and the first screw nut fixing block is fixed on the first movable base.
Further, the frame from last first mounting panel, second mounting panel, the third mounting panel of having set gradually down, it is fixed through the bracing piece between two adjacent mounting panels, first material feeding unit is including a plurality of pay-off driving pieces, feed-off clamp, spacing frame, positioning seat, dredging needle driving piece, dredging needle, material pipe on the second mounting panel, the feed-off driving piece actuating lever is connected with the feed-off clamp, the feed-off clamp passes spacing frame, spacing frame is provided with the through-hole that link up perpendicularly, the material pipe is equipped with in the through-hole, the feed-off clamp is provided with the through-hole that link up perpendicularly, can make upper and lower through-hole align after the feed-off driving piece drive feed-off clamp is stretched out, feed-off clamp front end butt positioning seat, dredging needle driving piece actuating lever is connected with the unloading hole that can supply first dredging needle to pass.
Further, the dredging needle driving piece is fixed on the first mounting plate, and the feeding driving piece, the limiting frame and the positioning seat are fixed on the second mounting plate; the feeding clamp comprises a first feeding bar and a second feeding bar, the first feeding bar is movably connected with the second feeding bar, the rear end of the first feeding bar is connected with a driving rod of a feeding driving piece through a connecting block, through holes which are vertically communicated are formed in the first feeding bar and the second feeding bar, the through holes of the first feeding bar and the second feeding bar are different when the feeding driving piece pulls back the first feeding bar, and the through holes of the first feeding bar and the second feeding bar are coaxial when the feeding driving piece pushes the front ends of the first feeding bar and the second feeding bar to the abutting positioning seat, and are coaxial with a dredging needle and a discharging hole; the front end of the first feeding bar is provided with a first clamping groove, the front end of the second feeding bar is provided with a second clamping groove, and one side of the positioning seat is provided with a convex block matched with the first clamping groove and the second clamping groove; the bottom of the first feeding bar is provided with a limiting protruding part, the top of the second feeding bar is provided with a limiting groove, and the protruding part can move in the limiting groove; a material blocking piece is connected and arranged in the limiting frame through an elastic piece, a slit is arranged on the side wall of the material pipe, a material blocking needle of the material blocking piece is inserted into the slit, and when the feeding driving piece drives the connecting block to prop up the material blocking piece, the material blocking needle drops off the raw materials in the material pipe after coming out of the slit; the dredging needle driving piece is connected with the dredging needle through the connecting piece, the second mounting plate is provided with a guide piece for the dredging needle to pass through, and the guide piece is provided with a guide hole corresponding to the dredging needle; a blanking pipe fixed on the second mounting plate is arranged below the blanking hole; a grating fixing seat is arranged at the lower end of the blanking pipe, and a grating is arranged in the grating fixing seat; the second feeding device is similar to the first feeding device in structure.
Further, the correcting needle limiting device comprises a double-head driving piece, a correcting needle connecting piece, a correcting needle, a limiting driving piece and a limiting block; the double-end driving piece is fixed in the frame, double-end driving piece actuating lever lower extreme is connected with a plurality of correction needles through correcting needle connecting piece, double-end driving piece shell upper portion is fixed with spacing driving piece, and spacing driving piece actuating lever is connected with the stopper, blocks double-end driving piece actuating lever upper end after the stopper stretches out and realizes spacing.
Further, the upper end of the driving rod of the double-end driving piece is of an upper thick stepped shaft structure and a lower thin stepped shaft structure, an arc-shaped groove matched with the diameter of the thinner driving rod is formed in one side, facing the driving rod of the double-end driving piece, of the limiting block, and the thicker driving rod is clamped at the top of the limiting block when the arc-shaped groove of the limiting block abuts against the driving rod of the double-end driving piece; the double-head driving piece is fixed on the first mounting plate; the second mounting plate is provided with a notch through which the correction needle can pass; a guide block is arranged in the notch, and a guide hole which is vertically communicated with the position of the correction needle is formed in the guide block; the correction needle connecting piece comprises a driving rod connecting piece, a middle connecting piece and a correction needle fixing piece which are sequentially connected from top to bottom, the upper end of the driving rod connecting piece is connected with the lower end of a driving rod of the double-head driving piece, and a plurality of correction needles are fixed on the correction needle fixing piece; the driving rod connecting piece is movably connected with the middle connecting piece, and the middle connecting piece is fixedly connected with the correction needle fixing piece; the lower end of the driving rod connecting piece is provided with a T-shaped protruding portion with a vertical section, the upper end of the middle connecting piece is provided with a T-shaped groove, and the T-shaped protruding portion is inserted into the T-shaped groove from the side face.
Further, the first movable storage device is arranged at the bottom of the second mounting plate and is positioned below the second feeding device and the correction needle limiting device, the first movable storage device comprises a fourth driving piece, a third sliding rail, a third sliding block and a first storage clamp, the fourth driving piece is fixed at the bottom of the second mounting plate, a rotating shaft of the fourth driving piece is connected with a second screw rod, two ends of the second screw rod are fixed at the bottom of the second mounting plate through bearing seats, the third sliding block is provided with a first transmission block with a nut, the first transmission block is sleeved on the second screw rod to form transmission fit, the third sliding block is in sliding fit with the third sliding rail, and the first storage clamp is fixed on the third sliding block; the second movable storage device is arranged at the bottom of the second mounting plate and located below the first feeding device and the needle pressing device, the second movable storage device comprises a fifth driving piece, a fourth sliding rail, a fourth sliding block and a second storage clamp, the fifth driving piece is fixed at the bottom of the second mounting plate, a fifth driving piece rotating shaft is connected with a third screw rod, two ends of the second screw rod are fixed at the bottom of the second mounting plate through bearing blocks, the fourth sliding block is provided with a second transmission block with a nut, the second transmission block is sleeved on the third screw rod to form transmission fit, the fourth sliding block is in sliding fit with the fourth sliding rail, and the second storage clamp is fixed on the fourth sliding block.
Further, the lock body clamp moving and positioning device comprises a lock body assembly clamp, a fifth sliding block, a fifth sliding rail, a fixed bottom plate and a sixth driving piece, wherein the fifth sliding rail is fixed on the fixed bottom plate, the fixed bottom plate is fixed on the third mounting plate, the fifth sliding block is in sliding fit with the fifth sliding rail, the movable bottom plate is fixed on the top of the fifth sliding block, the fixed bottom plate is provided with a sixth driving piece fixing plate, the sixth driving piece is fixed on the sixth driving piece fixing plate, and a sixth driving piece driving rod is connected with the movable bottom plate.
Further, the lock body assembly fixture comprises two lock body clamping blocks, two mounting blocks, a seventh driving piece and a base, wherein the two lock body clamping blocks are respectively mounted on the two mounting blocks, the two mounting blocks are respectively fixed on driving rods of the seventh driving piece, and the seventh driving piece controls the two mounting blocks to clamp, so that the two lock body clamping blocks are controlled to clamp a lock body; clamping grooves which are matched with the shapes of the lock bodies to be clamped are formed in the opposite sides of the two lock body clamping blocks, and the lock bodies are clamped through the clamping grooves; the seventh driving piece is a finger clamping cylinder, and the two mounting blocks are respectively fixed on the two clamping jaws of the finger clamping cylinder; the base comprises a seventh driving piece fixing plate and a lock body position correcting seat, the seventh driving piece is fixed on the seventh driving piece fixing plate, the seventh driving piece fixing plate is fixed on the lock body position correcting seat, the bottom of the lock body position correcting seat is connected with an eighth driving piece driving rod through a floating joint, the eighth driving piece is fixed on a movable bottom plate, one side of the lock body position correcting seat is provided with a positioning plate fixed on the movable bottom plate, the other side of the lock body position correcting seat is provided with a ninth driving piece fixed on the movable bottom plate, and the driving rod of the ninth driving piece is connected with the side wall of the lock body position correcting seat; the lock body position correcting seat is of an inverted U-shaped structure, the center of the bottom of the lock body position correcting seat is connected with a driving rod of an eighth driving piece through a floating joint, a side wall of the lock body position correcting seat U-shaped structure is provided with a positioning plate fixed on a movable bottom plate, the positioning plate is of a U-shaped structure, two side walls of the positioning plate U-shaped structure are positioned on two sides of one side wall of the lock body position correcting seat U-shaped structure, the other side wall of the lock body position correcting seat U-shaped structure is provided with a ninth driving piece fixed on the movable bottom plate, and the driving rod of the ninth driving piece is connected with the other side wall of the lock body position correcting seat.
Compared with the prior art, the full-automatic lock body assembly machine can convey marble, flat marble, springs, aluminum balls, vertical milling springs and the like through the two sets of feeding devices, can detect whether raw materials fall into corresponding storage devices, senses whether the phenomenon of clamping occurs, and can adjust a lock body raw material hole and a correction needle to be coaxial through the correction needle, so that assembly precision is improved, and rejection rate is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic diagram of the structure of the present invention;
FIG. 4 is a schematic diagram of the structure of the present invention;
FIG. 5 is a schematic diagram of the structure of the present invention;
FIG. 6 is a schematic diagram of the structure of the present invention; .
In the figure, 1, a frame, 101, a first mounting plate, 102, a second mounting plate, 103, a third mounting plate, 2, a burr detection device, 201, a burr detection base, 202, a flange plate, 203, a third driving member, 204, a first slide rail, 205, a first slider, 206, a first moving base, 207, a first lead screw nut fixing block, 208, a first fixing plate, 209, a first driving member, 210, a rack positioning block, 211, a rack, 212, a sensor, 213, a gear, 214, a second slide rail, 215, a second slider, 216, a key clamping fixed end, 217, a second driving member, 218, a movable block, 219, a key clamping movable end, 3, a first feeding device, 301, a first feeding driving member, 3012, a feeding driving member fixing plate, 3013, a connecting block, 3014, a first feeding bar, 3014a, a first clamping groove, 3014b, a limiting boss, 3015, a second feeding bar, 3015a, second clamping groove, 3015b, limiting groove, 302, limiting frame, 303, material pipe, 304, first positioning seat, 305, dredging needle connecting piece, 306, first dredging needle, 307, guiding piece, 308, second dredging needle driving piece, 4, second feeding device, 401, second feeding driving piece, 402, second positioning seat, 403, second dredging needle driving piece, 404, second dredging needle, 5, first movable material storing device, 501, fourth driving piece, 502, third sliding rail, 503, third sliding block, 504, first material storing clamp, 505, second lead screw, 6, second movable material storing device, 601, fifth driving piece, 602, fourth sliding rail, 603, fourth sliding block, 604, second material storing clamp, 7, correction needle limiting device, 703, double-end driving piece, 704, driving rod connecting piece, 705, intermediate connecting piece, 706, correction needle fixing piece, 707, correction needle, 708, guiding block, 709. the device comprises a limit driving piece, 710, a limit block, 711, the upper end of a driving rod of a double-end driving piece, 8, a lock body clamp moving positioning device, 801, a lock body clamping block, 802, a mounting block, 803, a seventh driving piece, 804, a seventh driving piece fixing plate, 805, a lock body position correcting seat, 806, a floating joint, 807, an eighth driving piece, 808, a positioning plate, 809, a ninth driving piece, 810, a moving bottom plate, 811, a fifth sliding block, 812, a fifth sliding rail, 813, a fixed bottom plate, 814, a sixth driving piece, 9, a needle pressing device, 10, a control box, 11, a detection needle device, 1101 and a detection needle.
Detailed Description
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and should be interpreted to mean "include, but not limited to; reference in the specification to "an arrangement" is to be construed as referring to the manner of installation or connection as known to those skilled in the art unless specifically indicated. The description hereinafter sets forth a preferred embodiment for practicing the invention, but is not intended to limit the scope of the invention, as the description is given for the purpose of illustrating the general principles of the invention. The scope of the invention is defined by the appended claims.
The present invention will be described in further detail below with reference to the drawings, but is not limited thereto.
The utility model provides a full-automatic lock body assembly machine, including frame 1 and the tooth detection device 2 that sets up on frame 1, first material feeding unit 3, second material feeding unit 4, first movable storage device 5, second movable storage device 6, correct needle stop device 7, lock body anchor clamps remove positioner 8, press needle device 9 and control box 10, the information transmission that tooth detection device 2 gathered gives control box 10, control box control first material feeding unit 3, the required raw materials of second material feeding unit 4 transport, the raw materials of first material feeding unit 3 falls into second movable storage device 6, the raw materials of second material feeding unit 4 falls into in the first movable storage device 5, lock body anchor clamps remove positioner 8 with the lock body to predetermined position, correct needle stop device 7 with the raw materials of first movable storage device 5 load lock body, press needle device 9 with the raw materials of second movable storage device 6 load lock body, control box 10 is interior including control system, the technicians can design and program in order to realize corresponding function according to prior art, each operation of control device.
Preferably, the dental floss detecting device 2 comprises a dental floss detecting base 201, a key clamping device and a dental floss detecting assembly, the key clamping device is fixed on the dental floss detecting base 201, the dental floss detecting assembly is in sliding connection with the dental floss detecting base 201, and the dental floss detecting base 201 is fixed on the frame 1.
Preferably, the first sliding rail 204 is provided on the dental floss detection base 201, the first sliding rail 204 is matched with the first sliding block 205, and the dental floss detection assembly is fixed on the first sliding block 205; the tooth flower detection assembly comprises a driving assembly, a first movable base 206, a first fixed plate 208, a first driving piece 209, a rack 211, a gear 213 and a sensor 212, wherein the driving assembly is fixed on the tooth flower detection base 201, the driving end of the driving assembly is connected with the first movable base 206, the first fixed plate 208 is arranged at the front end of the first movable base 206, the first driving piece 209 and the sensor 212 are fixedly arranged on the first fixed plate 208, the driving end of the first driving piece 209 is connected with the rack 211, the rack 211 is meshed with the gear 213, the gear 213 is arranged on a rotating shaft of the sensor 212, and the lower end of the rack 211 is a tooth flower detection rod; a rack positioning block 210 is disposed on the first fixing plate 208, and a corresponding notch or through hole is disposed on the rack positioning block 210 to limit the movement of the rack 211; the first fixing plate 208 is provided with a second sliding rail 214, the second sliding rail 214 is matched with a second sliding block 215, and the rack 211 is fixed on the second sliding block 215; the key clamping fixed end 216 is fixedly arranged at a position below the dental floss detection rod on the dental floss detection base 201, the dental floss detection base 201 is fixedly provided with a second driving piece 217, the driving end of the second driving piece 217 is provided with a key clamping movable end 219, and the key clamping fixed end 216 is matched with the key clamping movable end 219 to clamp a key; the driving end of the second driving piece 217 is connected with the key clamping movable end 219 through a movable block 218; the dental floss detection base 201 is fixedly provided with an induction switch fixing frame 220 positioned on the side surface of the first movable base 206; the driving assembly comprises a third driving piece 203, a flange plate 202 and a first screw nut fixing block 207, wherein the flange plate 202 is fixed on the tooth flower detection base 201, the third driving piece 203 is fixed on the flange plate 202, an output rotating shaft of the third driving piece 203 is connected with a first screw rod, the first screw rod penetrates through the flange plate 202 and is in threaded fit connection with a nut in the first screw nut fixing block 207, and the first screw nut fixing block 207 is fixed on the first movable base 206. The first driving member 209 and the second driving member 217 are cylinders, and the third driving member 203 is a stepping motor or a servo motor. During operation, the key is inserted between the key clamping fixed end and the key clamping movable end, and the key is clamped through the second driving piece. The first driving piece drives the rack to move up and down, the tooth flower detection rod at the lower end of the rack measures the tooth flower depth on the key, the rack drives the gear to rotate every time the tooth flower detection rod moves down, the sensor obtains a key tooth depth signal, the sensor transmits the signal to the microcomputer controller of the control box 10, and after the signal is processed by the microcomputer controller, the tooth depth of the key tooth is displayed by using different data such as 1, 2, 3, 4, 5 and … …. After the depth of one tooth on the key is detected, the first driving piece drives the rack to move upwards, and meanwhile, the third driving piece drives the base to move by one tooth distance on the first sliding rail. After the third driving piece stops, the first driving piece controls the rack to start working downwards again until all the teeth of the whole key are detected.
Preferably, the frame 1 is provided with a first mounting plate 101, a second mounting plate 102 and a third mounting plate 103 in sequence from top to bottom, the two adjacent mounting plates are fixed by a supporting rod, the first feeding device 3 comprises a plurality of first feeding driving pieces 301 fixed on the second mounting plate 102, a feeding clamp, a limiting frame 302, a first positioning seat 304, a first dredging needle driving piece 308, a first dredging needle 306 and a material pipe 303, the first feeding driving pieces 301 are cylinders, the driving rod of the first feeding driving pieces 301 is connected with a feeding clamp, the feeding clamp penetrates through the limiting frame 302, the limiting frame 302 is provided with a vertically penetrating through hole, the material pipe 303 is assembled in the through hole, the feeding clamp is provided with a vertically penetrating through hole, the front end of the feeding clamp is abutted to the first dredging seat 304 after the first feeding driving pieces 301 are driven to stretch out, the driving rod of the first dredging needle 308 is connected with the first dredging needle 306 by the dredging needle connecting pieces 305, and the second mounting plate 102 is provided with a vertically penetrating through hole for the first dredging needle 306. The vibrating plate of the material pipe 303, which is in butt joint with the outside, receives corresponding raw materials, the number of the feeding clamps is the same as that of the first feeding driving parts 301, and the number of the first feeding driving parts 301 is designed according to actual needs.
Preferably, the first dredging needle driving member 308 is fixed on the first mounting plate 101, the first dredging needle driving member 308 is an air cylinder, the first feeding driving member 301, the limiting frame 302 and the first positioning seat 304 are fixed on the second mounting plate 102, and the first feeding driving member 301 is fixed on the second mounting plate 102 through the feeding driving member fixing plate 3012; the feeding clamp comprises a first feeding strip 3014 and a second feeding strip 3015, the first feeding strip 3014 and the second feeding strip 3015 are movably connected, the rear end of the first feeding strip 3014 is connected with a driving rod of a first feeding driving piece 301 through a connecting block 3013, the first feeding strip 3014 and the second feeding strip 3015 are respectively provided with a through hole penetrating up and down, when the first feeding driving piece 301 pulls back the first feeding strip 3014, the through holes of the first feeding strip 3014 and the second feeding strip 3015 are not coaxial, and when the first feeding driving piece 301 pushes the front ends of the first feeding strip 3014 and the second feeding strip 3015 to a butt first positioning seat 304, the through holes of the first feeding strip 3014 and the second feeding strip 3015 are coaxial and coaxial with a first dredging needle 306 and a blanking hole; a first clamping groove 3014a is formed in the front end of the first feeding strip 3014, a second clamping groove 3015a is formed in the front end of the second feeding strip 3015, and a protruding block matched with the first clamping groove 3014a and the second clamping groove 3015a is arranged on one side of the first positioning seat 304; a limiting protruding portion 3014b is arranged at the bottom of the first feeding strip 3014, a limiting groove 3015b is arranged at the top of the second feeding strip 3015, and the protruding portion 3014b can move in the limiting groove 3015 b; a blocking piece 3021 is connected and arranged in the limiting frame 302 through an elastic piece, a slit is arranged on the side wall of the material pipe 303, a blocking needle of the blocking piece 3021 is inserted into the slit, and when the first feeding driving piece 301 drives the connecting block 4 to prop up the blocking piece 3021, the blocking needle drops off the raw material in the material pipe 303 after coming out of the slit; the first dredging needle driving member 308 is connected with the first dredging needle 306 through a connecting member, the second mounting plate 102 is provided with a guiding member 307 for the first dredging needle 306 to pass through, and the guiding member 307 is provided with a guiding hole corresponding to the first dredging needle 306; a blanking pipe fixed on the second mounting plate 102 is arranged below the blanking hole; the lower end of the blanking pipe is provided with a grating fixing seat, a grating is arranged in the grating fixing seat, if the grating does not sense that raw materials fall after one feeding action is completed, information is fed back to the control box 10, the control box 10 controls the first dredging needle driving piece 308 to drive the first dredging needle 306 to dredge the blanking pipe, the problem that whether a craftsman who needs experience originally monitors whether a clamping phenomenon occurs in real time is solved, the requirement on staff experience is reduced, the labor cost is reduced, the efficiency is improved, artificial factors are eliminated through grating monitoring, and the assembly precision is improved; the second feeding device 4 has a structure similar to that of the first feeding device 3, and in the drawings, only a second feeding driving member 401, a second positioning seat 402, a second dredging needle driving member 403 and a second dredging needle 404 are marked, and the other parts are consistent with those of the first feeding device 3, except that the first feeding device 3 is mainly used for conveying springs, aluminum balls, vertical milling springs and the like, the number of the feeding driving members is small, the second feeding device 4 mainly conveys raw materials such as marble, flat marble and the like, and the number of the feeding driving members is large.
Preferably, the correction needle limiting device 7 comprises a double-head driving member 703, a correction needle connecting member, a correction needle 707, a limiting driving member 709 and a limiting block 710; the double-end driving piece 703 is fixed on the rack, the lower end of the driving rod of the double-end driving piece 703 is connected with a plurality of correction needles 707 through correction needle connecting pieces, a limiting driving piece 709 is fixed on the upper portion of the shell of the double-end driving piece 703, the driving rod of the limiting driving piece 709 is connected with a limiting block 710, and the upper end of the driving rod of the double-end driving piece 703 is clamped after the limiting block 710 stretches out to achieve limiting. When the lock body is assembled, the raw material hole and the correction needle are required to be kept coaxial, the correction needle firstly stretches into the raw material hole before blanking to correct the lock body, then the lock body is fixed, after the lock body is fixed, the raw material is pushed down into the raw material hole through the correction needle, and the downward detection distances of the correction needle are different.
Preferably, the upper end 711 of the driving rod of the double-end driving member 703 has a stepped shaft structure with a thicker upper part and a thinner lower part, one side of the limiting block 710, facing the driving rod of the double-end driving member 703, is provided with an arc-shaped groove matched with the diameter of the thinner driving rod, and the thicker driving rod is clamped at the top of the limiting block 710 when the arc-shaped groove of the limiting block 710 abuts against the driving rod of the double-end driving member 703; the double-head driving piece 3 is fixed on the first mounting plate 101; the second mounting plate 102 is provided with a notch through which the correction needle 707 can pass; a guide block 708 is arranged in the notch, and the guide block 708 is provided with a guide hole which is vertically communicated with the position of the correction needle 707 correspondingly; the correction needle connecting piece comprises a driving rod connecting piece 704, a middle connecting piece 705 and a correction needle fixing piece 706 which are sequentially connected from top to bottom, the upper end of the driving rod connecting piece 704 is connected with the lower end of a driving rod of the double-head driving piece 703, and the correction needle fixing piece 706 is fixedly provided with a plurality of correction needles 707; the driving rod connecting piece 704 is movably connected with the intermediate connecting piece 705, and the intermediate connecting piece 705 is fixedly connected with the correction needle fixing piece 706; the lower end of the driving rod connecting piece 704 is provided with a T-shaped protruding part with a vertical section, the upper end of the middle connecting piece 705 is provided with a T-shaped groove, and the T-shaped protruding part is inserted into the T-shaped groove from the side surface; the double-head driving member 703 is a double-head cylinder, and the limit driving member 709 is a cylinder.
Preferably, the first movable storage device 5 is disposed at the bottom of the second mounting plate 102 and is located below the second feeding device 4 and the correction needle limiting device 7, the first movable storage device 5 includes a fourth driving member 501, a third sliding rail 502, a third sliding block 503 and a first storage clamp 504, the fourth driving member 501 is fixed at the bottom of the second mounting plate 102, a second screw rod 505 is connected to a rotating shaft of the fourth driving member 501, two ends of the second screw rod 505 are fixed at the bottom of the second mounting plate 102 through bearing seats, the third sliding block 503 is provided with a first transmission block with nuts, the first transmission block is sleeved on the second screw rod 505 to form transmission fit, the third sliding block 503 is in sliding fit with the third sliding rail 502, and the first storage clamp 504 is fixed on the third sliding block 503; the second movable storage device 6 is arranged at the bottom of the second mounting plate 102 and is positioned below the first feeding device 3 and the needle pressing device 9, the second movable storage device 6 comprises a fifth driving piece 601, a fourth sliding rail 602, a fourth sliding block 603 and a second storage clamp 604, the fifth driving piece 601 is fixed at the bottom of the second mounting plate 102, a third screw rod is connected with a rotating shaft of the fifth driving piece 601, two ends of the second screw rod are fixed at the bottom of the second mounting plate 102 through bearing seats, the fourth sliding block 603 is provided with a second transmission block with nuts, the second transmission block is sleeved on the third screw rod to form transmission fit, the fourth sliding block 603 is in sliding fit with the fourth sliding rail 602, and the second storage clamp 604 is fixed on the fourth sliding block 603. The four driving members 501 and the fifth driving member 601 are stepping motors or servo motors. The first storage clamp 504 and the second storage clamp 604 can accurately reach preset positions through the control of a stepping motor or a servo motor, positioning is accurate, assembly precision is improved, specifically, the first storage clamp 504 firstly reaches the lower side of the second feeding device 4 to charge, then reaches the lower side of the correction needle limiting device 7 to press raw materials into a lock body charging hole through the correction needle 707, the second storage clamp 604 firstly reaches the first feeding device 3 to charge, and then reaches the lower side of the needle pressing device 9 to press raw materials into the lock body charging hole through the needle pressing.
Preferably, the lock body clamp moving positioning device 8 includes the lock body assembly clamp, a fifth slider 811, a fifth sliding rail 812, a fixing base plate 813, and a sixth driving member 814, where the fifth sliding rail 812 is fixed on the fixing base plate 813, the fixing base plate 813 is fixed on the third mounting plate 103, the fifth slider 811 is slidably matched with the fifth sliding rail 812, the moving base plate 810 is fixed on top of the fifth slider 811, a sixth driving member fixing plate 815 is disposed on the fixing base plate 813, the sixth driving member 814 is fixed on the sixth driving member fixing plate 815, and a driving rod of the sixth driving member 814 is connected with the moving base plate 810. The sixth driving member 814 is a cylinder.
Preferably, the lock assembly fixture comprises two lock clamping blocks 801, two mounting blocks 802, a seventh driving piece 803 and a base, wherein the two lock clamping blocks 801 are respectively mounted on the two mounting blocks 802, the two mounting blocks 802 are respectively fixed on driving rods of the seventh driving piece 803, and the seventh driving piece 803 controls the two mounting blocks 802 to clamp, so that the two lock clamping blocks 801 are controlled to clamp a lock; the opposite sides of the two lock body clamping blocks 801 are respectively provided with a clamping groove matched with the shape of the lock body to be clamped, and the lock body is clamped through the clamping grooves; the seventh driving piece 803 is a finger clamping cylinder, and two mounting blocks 802 are respectively fixed on two clamping jaws of the finger clamping cylinder; the base comprises a seventh driving piece fixing plate 804 and a lock body position correcting seat 805, wherein the seventh driving piece 803 is fixed on the seventh driving piece fixing plate 804, the seventh driving piece fixing plate 804 is fixed on the lock body position correcting seat 805, the bottom of the lock body position correcting seat 805 is connected with a eighth driving piece 807 driving rod through a floating joint 806, the eighth driving piece 807 is fixed on a movable bottom plate 810, one side of the lock body position correcting seat 805 is provided with a positioning plate 808 fixed on the movable bottom plate 810, the other side of the lock body position correcting seat 805 is provided with a ninth driving piece 809 fixed on the movable bottom plate 810, and the driving rod of the ninth driving piece 809 is connected with the side wall of the lock body position correcting seat 805; the lock body position correcting seat 805 is of an inverted U-shaped structure, the bottom center of the lock body position correcting seat 805 is connected with a driving rod of an eighth driving member 807 through a floating joint 806, a positioning plate 808 fixed on a movable bottom plate 810 is arranged on one side wall of the U-shaped structure of the lock body position correcting seat 805, the positioning plate 808 is of a U-shaped structure, two side walls of the U-shaped structure of the positioning plate 808 are positioned on two sides of one side wall of the U-shaped structure of the lock body position correcting seat 805, a ninth driving member 809 fixed on the movable bottom plate 810 is arranged on the other side wall of the U-shaped structure of the lock body position correcting seat 805, and the driving rod of the ninth driving member 809 is connected with the other side wall of the lock body position correcting seat 805; the eighth driving piece 807 and the ninth driving piece 809 are all cylinders. During operation, the eighth driving piece lifts the lock body position correcting seat to the position below the first storage clamp, the correcting needle descends to extend into the charging hole of the lock body, the charging hole is coaxial with the correcting needle according to the actual condition of the charging hole, the floating joint is matched with the lock body position correcting seat to be adjusted to the most suitable position, then the ninth driving piece tightly pushes the lock body position correcting seat to be fixed on the positioning plate to keep the most suitable position, then the lock body assembling work is carried out, the coaxiality of the charging hole of the lock body and the correcting needle is guaranteed, the precision is high, the quality problem caused by defects of the lock body is avoided, after the charging of raw materials such as marble, flat bullet is completed, the sixth driving piece 814 drives the lock body assembling clamp to move to the position below the needle pressing device 9, and the pressing needle is waited to press the aluminum ball into the charging hole.
The needle pressing device 9 comprises a needle pressing oil cylinder, the needle pressing oil cylinder is fixed on a first mounting plate 101, a driving rod of the needle pressing oil cylinder is connected with a needle pressing fixing block, the needle pressing fixing block is fixedly connected with a plurality of needle pressing pieces, a needle pressing guide piece is sleeved outside the needle pressing fixing block, the needle pressing guide piece is fixed on a second mounting plate 102, and the needle pressing fixing block moves vertically along the inner side of the needle pressing guide piece. The pressing needle is used for pressing the aluminum ball into the lock body raw material hole, and larger pressure is needed.
The detection needle device 11 fixed on the first mounting plate 101 is arranged between the needle pressing device 9 and the first feeding device, the second storage clamp 604 can detect through the detection needle device 11 before reaching the needle pressing device 9, whether raw materials in a charging hole are well charged or not is detected, the detection needle device 11 comprises a detection needle driving piece, a plurality of detection needles are connected to a detection needle driving piece driving rod, a corresponding guide block is arranged below the detection needles on the second mounting plate 102, the guide block is provided with a corresponding guide hole, the detection needles penetrate through the guide hole, the detection needles are connected with a detector through signals, and the detector is connected with the control box 10 through signals.
According to the full-automatic lock body assembly machine, the two sets of feeding devices can be used for conveying the marble, the flat marble, the spring, the aluminum ball, the vertical milling spring and the like, whether raw materials fall into the corresponding storage device or not can be detected, whether the phenomenon of clamping occurs or not is sensed, the lock body raw material hole and the correction needle can be adjusted to be coaxial through the correction needle, the assembly precision is improved, and the rejection rate is reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A full-automatic lock body assembly machine, its characterized in that: the automatic feeding device comprises a frame (1) and a dental floss detection device (2), a first feeding device (3), a second feeding device (4), a first movable storage device (5), a second movable storage device (6), a correction needle limiting device (7), a lock body clamp moving and positioning device (8), a needle pressing device (9) and a control box (10), wherein information acquired by the dental floss detection device (2) is transmitted to the control box (10), the control box controls the first feeding device (3) and the second feeding device (4) to convey required raw materials, the raw materials of the first feeding device (3) fall into the second movable storage device (6), the raw materials of the second feeding device (4) fall into the first movable storage device (5), the lock body clamp moving and positioning device (8) moves a lock body to a preset position, the correction needle limiting device (7) loads the raw materials of the first movable storage device (5) into the lock body, and the needle pressing device (9) loads the raw materials of the second movable storage device (6) into the lock body; the machine frame (1) is sequentially provided with a first mounting plate (101) and a second mounting plate (102) from top to bottom, and the first feeding device (3) comprises a plurality of first feeding driving pieces (301), feeding clamps, limiting frames (302), a first positioning seat (304), a first dredging needle driving piece (308), a first dredging needle (306) and a material pipe (303), wherein the first feeding driving pieces (301), the feeding clamps, the limiting frames (302) are fixed on the second mounting plate (102); the first dredging needle driving piece (308) is fixed on the first mounting plate (101), and the first feeding driving piece (301), the limiting frame (302) and the first positioning seat (304) are fixed on the second mounting plate (102); the feeding clamp comprises a first feeding strip (3014) and a second feeding strip (3015), the first feeding strip (3014) and the second feeding strip (3015) are movably connected, the rear end of the first feeding strip (3014) is connected with a driving rod of a first feeding driving piece (301) through a connecting block (3013), through holes which penetrate up and down are formed in the first feeding strip (3014) and the second feeding strip (3015), when the first feeding driving piece (301) is pulled back to the first feeding strip (3014), the through holes of the first feeding strip (3014) and the through holes of the second feeding strip (3015) are not coaxial, and when the front ends of the first feeding strip (3014) and the second feeding strip (3015) are propped against a first positioning seat (304), the through holes of the first feeding strip (3014) and the second feeding strip (3015) are coaxial with a first through needle (306) and a blanking hole; a material blocking plate (3021) is arranged in the limiting frame (302) in a connecting mode through an elastic piece, a slit is formed in the side wall of the material pipe (303), a material blocking needle of the material blocking plate (3021) is inserted into the slit, and when the first feeding driving piece (301) drives the connecting block (3013) to prop against the material blocking plate (3021), the material blocking needle drops from the material in the material pipe (303) after the material is discharged from the slit; the first dredging needle driving piece (308) is connected with the first dredging needle (306) through a connecting piece; a blanking pipe fixed on the second mounting plate (102) is arranged below the blanking hole; a grating fixing seat is arranged at the lower end of the blanking pipe, and a grating is arranged in the grating fixing seat; the second feeding device (4) has a structure similar to that of the first feeding device (3); the correction needle limiting device (7) comprises a double-head driving piece (703), a correction needle connecting piece, a correction needle (707), a limiting driving piece (709) and a limiting block (710); the double-end driving piece (703) is fixed on the rack, a plurality of correction needles (707) are connected to the lower end of the driving rod of the double-end driving piece (703) through correction needle connecting pieces, a limiting driving piece (709) is fixed on the upper portion of the shell of the double-end driving piece (703), a limiting block (710) is connected to the driving rod of the limiting driving piece (709), and the upper end of the driving rod of the double-end driving piece (703) is clamped after the limiting block (710) stretches out to achieve limiting.
2. The fully automatic lock assembly machine of claim 1, wherein: the dental floss detection device (2) comprises a dental floss detection base (201), a key clamping device and a dental floss detection assembly, wherein the key clamping device is fixed on the dental floss detection base (201), the dental floss detection assembly is in sliding connection with the dental floss detection base (201), and the dental floss detection base (201) is fixed on the frame (1).
3. The fully automatic lock assembly machine of claim 2, wherein: the dental floss detection base (201) is provided with a first sliding rail (204), the first sliding rail (204) is matched with a first sliding block (205), and the dental floss detection assembly is fixed on the first sliding block (205); the spark detection base (201) is fixedly provided with a key clamping fixed end (216) at a position below the spark detection assembly, the spark detection base (201) is fixedly provided with a second driving piece (217), the driving end of the second driving piece (217) is provided with a key clamping movable end (219), and the key clamping fixed end (216) is matched with the key clamping movable end (219) to clamp a key; the dental floss detection assembly comprises a driving assembly, and the dental floss detection assembly is driven to move along a first sliding rail (204).
4. The fully automatic lock assembly machine of claim 1, wherein: the machine frame (1) is further provided with a third mounting plate (103), the first feeding driving piece (301) driving rod is connected with a feeding clamp, the feeding clamp penetrates through the limiting frame (302), the limiting frame (302) is provided with a vertically through hole, a material pipe (303) is assembled in the through hole, the feeding clamp is provided with the vertically through hole, the first feeding driving piece (301) drives the feeding clamp to retract and then enables the upper through hole and the lower through hole to be aligned, the first feeding driving piece (301) drives the feeding clamp to extend out, the front end of the feeding clamp is abutted to the first positioning seat (304), the first dredging needle driving piece (308) driving rod is connected with a first dredging needle (306), and the second mounting plate (102) is provided with a discharging hole through which the first dredging needle (306) can penetrate.
5. The fully automatic lock assembly machine of claim 4, wherein: the double-head driving piece (703) is fixed on the first mounting plate (101); the second mounting plate (102) is provided with a notch through which the correction needle (707) can pass; the correcting needle connecting piece comprises a driving rod connecting piece (704), a middle connecting piece (705) and a correcting needle fixing piece (706) which are sequentially connected from top to bottom, the upper end of the driving rod connecting piece (704) is connected with the lower end of a driving rod of the double-head driving piece (703), and the correcting needle fixing piece (706) is fixedly provided with a plurality of correcting needles (707); the driving rod connecting piece (704) is movably connected with the middle connecting piece (705), and the middle connecting piece (705) is fixedly connected with the correction needle fixing piece (706).
6. The fully automatic lock assembly machine of claim 4, wherein: the first movable storage device (5) is arranged at the bottom of the second mounting plate (102) and is positioned below the second feeding device (4) and the correction needle limiting device (7), the first movable storage device (5) comprises a fourth driving piece (501) and a first storage clamp (504), and the fourth driving piece (501) drives the first storage clamp (504) to reach a specified position; the second movable storage device (6) is arranged at the bottom of the second mounting plate (102) and is located below the first feeding device (3) and the needle pressing device (9), the second movable storage device (6) comprises a fifth driving piece (601) and a second storage clamp (604), and the fifth driving piece (601) drives the second storage clamp (604) to reach a designated position.
7. The fully automatic lock assembly machine of claim 4, wherein: the lock body clamp moving and positioning device (8) comprises a lock body assembly clamp and a sixth driving piece (814), wherein the sixth driving piece (814) drives the lock body assembly clamp to reach a designated position.
8. The fully automatic lock assembly machine of claim 7, wherein: the lock body assembly fixture comprises two lock body clamping blocks (801), two mounting blocks (802), a seventh driving piece (803) and a base, wherein the two lock body clamping blocks (801) are respectively mounted on the two mounting blocks (802), the two mounting blocks (802) are respectively fixed on driving rods of the seventh driving piece (803), and the seventh driving piece (803) controls the two mounting blocks (802) to clamp, so that the two lock body clamping blocks (801) are controlled to clamp a lock body; the base comprises a seventh driving piece fixing plate (804) and a lock body position correcting base (805), wherein the seventh driving piece (803) is fixed on the seventh driving piece fixing plate (804), the seventh driving piece fixing plate (804) is fixed on the lock body position correcting base (805), the bottom of the lock body position correcting base (805) is connected with a driving rod of an eighth driving piece (807) through a floating joint (806), the eighth driving piece (807) is fixed on the movable base (810), a positioning plate (808) fixed on the movable base (810) is arranged on one side of the lock body position correcting base (805), a ninth driving piece (809) fixed on the movable base (810) is arranged on the other side of the lock body position correcting base (805), and a driving rod of the ninth driving piece (809) is connected with the side wall of the lock body position correcting base (805).
CN201710911070.6A 2017-09-29 2017-09-29 Full-automatic lock assembly machine Active CN107470893B (en)

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CN108436456A (en) * 2018-06-04 2018-08-24 宣黎建 A kind of full-automatic lock body assembly machine
CN109176008B (en) * 2018-11-01 2023-09-12 杭州景业智能科技股份有限公司 Lock beam automatic assembly equipment and method
CN111152013B (en) * 2020-01-10 2021-08-03 浦江宝儿制锁有限公司 Automatic lock body assembling production line
CN115179037A (en) * 2022-08-09 2022-10-14 厦门科奇亿智能科技有限公司 Semi-automatic lock body production line
CN115283958B (en) * 2022-08-18 2023-11-17 广东坚士制锁有限公司 Automatic assembling equipment for lock catch pieces

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Application publication date: 20171215

Assignee: ZHEJIANG PUJIANG SHENGLI INDUSTRY & TRADE Co.,Ltd.

Assignor: Xuan Lijian

Contract record no.: X2024980003668

Denomination of invention: A fully automatic lock body assembly machine

Granted publication date: 20230728

License type: Common License

Record date: 20240329