CN111843481A

CN111843481A - Automatic lock cylinder assembling machine

Info

Publication number: CN111843481A
Application number: CN202010796842.8A
Authority: CN
Inventors: 苗新威; 李明义; 杨家军
Original assignee: Dongguan Jinhong Intelligent Equipment Co Ltd
Current assignee: Litai Internet Of Things Technology Guangdong Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2020-10-30

Abstract

The invention discloses an automatic lock cylinder assembling machine which comprises a machine frame, a key bit pattern detection device, a working module, a clamping device and a spring feeding device, wherein the machine frame is provided with a lock cylinder body; the key bit pattern detection device is arranged on the frame; the working module comprises a locking plate feeding device, a transferring device and an assembling device; the clamping device is arranged on the rack and positioned beside the output end side of the assembling device, and is provided with a clamping station for placing the lock cylinder; the spring feeding device is arranged on the rack and positioned beside the clamping device. Through the integrated setting of key tartar detection device, locking plate loading attachment, transfer device, assembly device, clamping device and spring loading attachment, realized on locking plate and spring automatic assembly lock core, its production efficiency promotes greatly, and has reduced workman intensity of labour and has reduced the cost of labor and avoided two locking plates to produce the problem of interfering in the installation to make the equipment effect promote greatly, and improved the yields of product.

Description

Automatic lock cylinder assembling machine

Technical Field

The invention relates to the technical field of automatic lock cylinder assembling equipment, in particular to an automatic lock cylinder assembling machine.

Background

The traditional lock cylinder assembly is carried out by hands, the hands assemble the lock cylinder spring and the lock cylinder locking plate onto the lock cylinder, the operation mode of hand assembly is low in assembly efficiency, only 500 lock cylinders can be assembled in 8 hours of manual assembly, and the labor intensity of workers is high and the labor cost is high. Meanwhile, during manual assembly, the two locking plates need to enter from the left side and the right side of the lock cylinder simultaneously, and the spring is required to be fed together, so that the two locking plates are easily interfered in installation, and the assembly effect and the assembly efficiency are influenced.

Disclosure of Invention

In view of the above, the present invention is directed to the defects in the prior art, and the main object of the present invention is to provide an automatic lock cylinder assembling machine, which effectively solves the problems of low manual assembling efficiency, high labor intensity of workers, high labor cost and poor assembling effect.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic lock cylinder assembling machine comprises a machine frame, a key tooth detecting device, a working module, a clamping device for clamping a lock cylinder and a spring feeding device for feeding a spring; the key bit pattern detection device is arranged on the frame; the working module comprises locking plate feeding devices for feeding locking plates of different models, a transfer device for transferring the fed locking plates and an assembling device for assembling the transferred locking plates into a lock cylinder, wherein the locking plate feeding devices are arranged on a rack; the transfer device is arranged on the rack and positioned beside the output end side of the locking plate feeding device, and the input end of the transfer device is connected with the output end of the locking plate feeding device; the assembling device is arranged on the rack and positioned beside the output end side of the transfer device, and the transfer device is connected between the locking piece feeding device and the assembling device; the clamping device is arranged on the rack and positioned beside the output end side of the assembling device, and is provided with a clamping station for placing the lock cylinder; the spring feeding device is arranged on the rack and positioned beside the clamping device.

As a preferred scheme, the number of the working modules is two, and the two working modules are arranged on the rack and symmetrically distributed on two sides of the clamping device.

As a preferable scheme, the transfer device is provided with a first sliding groove group, the rack is provided with a second sliding groove group, the clamping device is provided with a third sliding groove group, and the first sliding groove group, the second sliding groove group and the third sliding groove group are communicated in sequence; the output end of the lock piece feeding device is communicated with the input end of the first sliding groove group; the output end of the third sliding groove group is communicated with the clamping station.

As a preferred scheme, the locking piece feeding device comprises a direct vibration plate, a plurality of vibration plates for conveying different models, a plurality of locking piece loading blocks for loading locking pieces, a plurality of first sensors for detecting the locking pieces in the locking piece loading blocks, a plurality of cylinders for driving the locking piece loading blocks to move up and down back and forth, two third sensors for detecting the initial positions of the locking piece loading blocks, a plurality of second sensors for detecting the ascending positions of the locking piece loading blocks and an air pipe mounting rack for mounting an air pipe; the straight vibration disc is arranged on the rack and is provided with a plurality of conveying rails; the plurality of vibration discs are arranged on the rack and positioned beside the straight vibration discs, and the output ends of the plurality of vibration discs are communicated with the corresponding conveying tracks; the rack is provided with a support, a plurality of locking plate loading blocks can be movably arranged on the support up and down and are positioned beside the output end sides of the plurality of conveying tracks, each locking plate loading block is provided with a placing station for loading locking plates, and the upper edge and the lower edge of the opening at the rear end of the placing station are convexly provided with positioning blocks which are convenient for the locking plates to smoothly enter the first sliding groove group; the plurality of first sensors are arranged on the support and are respectively opposite to the corresponding placing stations in front and back; the plurality of cylinders are arranged on the bracket and connected with the corresponding locking plate loading blocks, and the cylinders drive the locking plate loading blocks to move up and down; the two third sensors are arranged on the bracket and positioned at two sides of the locking plate loading block; the plurality of second sensors are arranged on the bracket and are positioned right above the corresponding lock plate loading blocks; the air pipe mounting rack is arranged on the support and located beside the side of the second sensors, a plurality of air passages for mounting air pipes are concavely arranged on the air pipe mounting rack, and air blowing holes used for blowing the locking plates in the placing station to the first sliding groove group are formed in one side of the lower end of each air passage relative to the locking plate loading block.

As an optimal scheme, the interval is equipped with a plurality of mounting grooves concavely on the support, and equal protruding arc slide rail that is equipped with on the both sides inner wall of each mounting groove corresponds, and equal concavely is equipped with the arc spout on the both sides outer wall of above-mentioned locking plate loading piece, and above-mentioned arc slide rail makes a round trip to slide from top to bottom along the arc spout that corresponds.

As a preferred scheme, the transfer device comprises a servo motor, a screw, a sliding seat and a bearing plate; the servo motor is arranged on the frame; the screw rod is rotatably arranged on the rack, and the servo motor drives the screw rod to rotate; the sliding seat is screwed with the screw rod, and the screw rod drives the sliding seat to slide; the bearing plate is arranged on the sliding seat and moves along with the sliding seat, and the first sliding groove group is positioned on the bearing plate.

As a preferred scheme, the clamping device comprises a positioning block, two clamping components for clamping the lock cylinder, an upper jacking component for jacking the lock cylinder and a first cylinder for driving the two clamping components to be far away from the positioning block; the positioning block is fixed on the frame, two positioning parts extend outwards from the positioning block, the two positioning parts are arranged at intervals up and down, and the clamping station is formed between the two positioning parts; the two clamping components are arranged on the rack in a left-right sliding manner and are respectively positioned on two sides of the positioning block, and each clamping component comprises a base plate, an installation block and a clamping block; the base plate is arranged on the frame in a manner of being matched with the slide rail through the slide block and can slide back and forth left and right; the mounting block is fixed on the substrate and moves along with the substrate; the clamping blocks are arranged on the mounting blocks, the third sliding chute groups are positioned on the clamping blocks, and the third sliding chute groups positioned on the two clamping blocks are arranged in a staggered manner from front to back; an arc-shaped groove matched with the appearance of the lock cylinder is concavely arranged on one side, close to the clamping station, of the clamping block, a plurality of tooth-shaped grooves playing a role in positioning the locking plate are concavely arranged on the inner wall of the upper end of the arc-shaped groove, and the tooth-shaped grooves are respectively positioned beside the output end of the third sliding groove group; the upper jacking assembly is arranged on the rack and positioned below the positioning block, and comprises a driving source and a jacking block, wherein the driving source is fixed on the rack and positioned below the positioning block; the ejector block is arranged on an output shaft of the driving source, penetrates through the positioning part positioned below, drives the ejector block to move up and down in the clamping station, and the driving source is an air cylinder, a servo motor or a stepping motor; the first cylinder is located below the positioning block, and the two clamping assemblies are fixedly connected with an output shaft of the first cylinder and the bottom surface of the first cylinder respectively.

As a preferred scheme, the assembling device comprises a servo motor, a screw rod, a nut piece, a mounting seat, a pushing piece and a push plate for pushing the locking plate; the servo motor is arranged on the frame; the screw rod is rotatably arranged on the frame, and the servo motor drives the screw rod to rotate; the nut piece is in threaded connection with the screw rod, and the screw rod drives the nut piece to move back and forth left and right; the mounting seat is arranged on the nut piece and moves back and forth left and right along with the nut piece; the pushing piece is arranged on the mounting seat and moves along with the mounting seat, and pushes the clamping assembly to move towards the clamping station; the push plate is arranged on the mounting seat and moves along with the mounting seat, a through groove for the push plate to pass through is formed in the clamping block, and the through groove is communicated with the third sliding groove group.

As a preferred scheme, the pushing piece is an air cylinder, and an output shaft of the air cylinder pushes the clamping assembly to drive the clamping assembly to move towards the clamping station.

As a preferred scheme, the spring feeding device comprises a spring vibration disc, a conveying pipe, a pipe connecting block, a third cylinder, a fourth cylinder and a movable block; the spring vibration disc is arranged on the frame and is positioned above the clamping device; the connecting pipe block can be movably arranged on one clamping component left and right, and the conveying pipe is connected between the spring vibration disc and the connecting pipe block; the third cylinder is arranged on the rack and drives the pipe connecting block to move back and forth left and right; the fourth cylinder is arranged on the frame; this movable block sets up on the output shaft of fourth cylinder, and the fourth cylinder drive movable block makes a round trip to move about from top to bottom in the third spout group top that corresponds, and the laying space that supplies the spring to place is seted up to the bottom surface of movable block, and the laying space is connected with the output of conveyer pipe, and the bottom surface of laying space runs through has the opening that supplies the lock chip upper end male.

Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:

through the integrated setting of key tartar detection device, locking plate loading attachment, transfer device, assembly device, clamping device and spring loading attachment, realized on locking plate and spring automatic assembly lock core, its production efficiency promotes greatly, and has reduced workman intensity of labour and has reduced the cost of labor and avoided two locking plates to produce the problem of interfering in the installation to make the equipment effect promote greatly, and improved the yields of product.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is another perspective view of the preferred embodiment of the present invention;

FIG. 4 is a perspective view of the assembly device, clamping device and spring feeder device assembled together;

FIG. 5 is a perspective view of a clamping device in accordance with a preferred embodiment of the present invention;

FIG. 6 is another angular perspective view of FIG. 5;

FIG. 7 is a perspective view of a clamp block in accordance with a preferred embodiment of the present invention;

FIG. 8 is another perspective view of the clamp block in accordance with the preferred embodiment of the present invention;

FIG. 9 is a perspective view of a movable block in the preferred embodiment of the present invention;

FIG. 10 is a perspective view of a locking tab loading mechanism in accordance with a preferred embodiment of the present invention;

FIG. 11 is another perspective view of the locking tab loading mechanism in accordance with the preferred embodiment of the present invention;

FIG. 12 is a partial assembly view of the locking tab loading mechanism in accordance with the preferred embodiment of the present invention;

FIG. 13 is a perspective view of the locking plate carrying block in the preferred embodiment of the present invention;

FIG. 14 is a perspective view of the arcuate rail shown in the preferred embodiment of the present invention;

FIG. 15 is a perspective view of the trachea mount in the preferred embodiment of the invention;

FIG. 16 is a perspective view of a transfer device in accordance with a preferred embodiment of the present invention;

FIG. 17 is a perspective view of an assembly device in accordance with a preferred embodiment of the present invention;

FIG. 18 is a perspective view of the lock cylinder;

fig. 19 is a perspective view of the spring assembled with two locking tabs.

The attached drawings indicate the following:

10. frame 101, second spout group

11. Bracket 111, mounting groove

112. Arc slide rail 20, key tartar detection device

30. Clamping device 31, locating piece

311. Positioning part 302, clamping station

32. Clamping assembly 321 and base plate

322. Mounting block 323 and clamping block

301. Third sliding groove group 303, arc-shaped groove

304. Through groove 33 and top component

331. Drive source 332 and top block

34. First cylinder

40. Spring loading attachment 41, spring vibration dish

42. Pipe connecting block 43 and third cylinder

44. Fourth cylinder 45, movable block

451. Mounting space 452, opening

50. Lock piece loading attachment 51, straight vibration dish

511. Conveying track 52, vibration dish

53. Locking plate loading block 531, arc chute

532. Mounting station 533 and positioning block

54. First sensor 55, cylinder

56. Second sensor 57, trachea mounting bracket

571. Air channel 572 and air blowing hole

58. Third sensor

60. Transfer device 61 and servo motor

62. Screw 63, slide

64. Bearing plate 601 and first chute group

70. Assembling device 71 and servo motor

72. Screw 73 and nut member

74. Mounting base 75, ejector

76. Push plate 81 and lock cylinder

811. Positioning slot 812, locking plate slot

82. Locking tab 83, spring.

Detailed Description

Referring to fig. 1 to 19, a specific structure of a preferred embodiment of the present invention is shown, which includes a frame 10, a key bit detecting device 20, a working module, a clamping device 30 for clamping a lock cylinder, and a spring loading device 40 for loading a spring.

The key bit pattern detection device 20 is provided on the frame 10, and a key corresponding to the key cylinder 81 to be assembled is inserted into the key bit pattern detection device 20, and the key bit pattern detection device 20 detects a bit pattern of the key, and the subsequent process is operated based on the detected bit pattern, and in the present embodiment, the key bit pattern detection device 20 is a CCD key bit pattern detection device.

The clamping device 30 is arranged on the machine frame 10 and is located next to the output end side of the work module, and the clamping device 30 has a clamping station 302 for placing a lock cylinder. The clamping device 30 comprises a positioning block 31, two clamping assemblies 32 for clamping the lock cylinder, an upper jacking assembly 33 for jacking the lock cylinder, and a first air cylinder 34 for driving the two clamping assemblies to be away from the positioning block. The positioning block 31 is fixed on the frame 10, two positioning portions 311 extend outwards from the positioning block 31, the two positioning portions 311 are arranged at intervals up and down, the clamping station 302 is formed between the two positioning portions, and the clamping station 302 is in a circular shape which is matched with the shape of the lock cylinder 81.

The two clamping assemblies 32 are slidably disposed on the frame 10 from left to right and located on two sides of the positioning block 31. Each clamping assembly 32 comprises a base plate 321, a mounting block 322 and a clamping block 323; the base plate 321 is mounted on the frame 10 to be slidable left and right back and forth by a slider and a slide rail. The mounting block 322 is fixed to the base plate 321 and moves with the base plate 321. The clamping blocks 323 are disposed on the mounting blocks 322, the third sliding groove sets 301 are disposed on the clamping blocks 323, and the third sliding groove sets 301 disposed on the two clamping blocks 323 are arranged in a staggered manner. And one side of the clamping block 323 close to the clamping station 302 is concavely provided with an arc-shaped groove 303 matched with the appearance of the lock cylinder, so that the lock cylinder 81 is prevented from being damaged by the clamping of the clamping block 323. A plurality of tooth-shaped grooves (not shown) which play a role of positioning locking plates are concavely arranged on the inner wall of the upper end of the arc-shaped groove 303, and the tooth-shaped grooves are respectively positioned at the sides of the output end of the third sliding groove group 301; for example, the left locking tab 82 entering the key cylinder 81 will push against the toothed groove of the right clamping assembly 22, which serves as a detent to prevent interference with the right locking tab.

The top-lifting assembly 33 is disposed on the frame 10 and located below the positioning block 31, and the top-lifting assembly 33 includes a driving source 331 and a top block 332, where the driving source 331 is fixed on the frame 10 and located below the positioning block 31. The top block 332 is disposed on an output shaft of the driving source 331, the top block 332 passes through the positioning portion 311 located below, the driving source 331 drives the top block 332 to move up and down in the clamping station 302, the driving source 331 drives the top block 332 to move up, the lock cylinder 81 is provided with a positioning groove 811, the top block 332 is inserted into the positioning groove 821 and deadlocks the lock cylinder 82 in the clamping station 302, so that the lock cylinder 82 is correctly installed in the clamping station 302, in this embodiment, the driving source 331 is an air cylinder, and may also be a servo motor or a stepping motor. The first cylinder 34 is located below the positioning block 31, the two clamping assemblies 32 are respectively and fixedly connected with an output shaft of the first cylinder 34 and the bottom surface of the first cylinder 34, the first cylinder 34 is suspended, and a reaction force is generated in the process of pushing out the output shaft of the first cylinder 34, so that the clamping assemblies 32 connected with the two ends of the first cylinder 34 are respectively pushed out.

The spring feeding device 40 is arranged on the frame 10 and located beside the clamping device 30, and the spring feeding device 40 includes a spring vibration plate 41, a conveying pipe (not shown), a pipe connecting block 42, a third cylinder 43, a fourth cylinder 44 and a movable block 45. The spring vibration plate 41 is located above the clamping device 30. The adapter block 42 is movably disposed on one of the clamping assemblies 22 in a left-right direction, and the delivery pipe is connected between the spring vibration plate 41 and the adapter block 42. The third cylinder 43 is arranged on the frame 10, the third cylinder 43 drives the pipe connecting block 42 to move back and forth left and right, and the third cylinder 43 is convenient for taking out and maintaining the pipe connecting block 42. The fourth cylinder 44 is disposed on the frame 10. This movable block 45 sets up on the output shaft of fourth cylinder 44, and fourth cylinder 44 drive movable block 45 is in the back and forth movement from top to bottom above the second spout 202 group that corresponds, and the bottom surface of movable block 45 is seted up and is supplied the installation space 451 that the spring was placed, and installation space 451 is connected with the output of conveyer pipe, and the bottom surface of installation space 451 runs through and has supplied the male opening 452 of lock piece upper end.

This working module is including the locking plate loading attachment 50 that is used for different model locking plate material loading, the transfer device 60 that is used for transporting the locking plate of material loading and be used for assembling the assembly device 70 in the locking core with the locking plate of transporting, and in this embodiment, the working module is two, and two working modules all set up in frame 10 and symmetric distribution in clamping device 30 both sides. The transfer device 60 is provided with a first sliding groove group 601, the frame 10 is provided with a second sliding groove group 101, and the clamping device 30 is provided with a third sliding groove group 301, wherein the first sliding groove group 601, the second sliding groove group 101 and the third sliding groove group 301 are communicated in sequence, so that the transfer of the locking plate 82 is realized. And the output end of the lock piece feeding device 50 is communicated with the input end of the first sliding groove group 601. The output end of the third chute group 301 is in communication with the clamping station 302.

The locking piece feeding device 50 is disposed on the frame 10. The locking piece loading device 50 comprises a direct vibration plate 51, a plurality of vibration plates 52 for conveying different models, a plurality of locking piece loading blocks 53 for loading locking pieces, a plurality of first sensors 54 for detecting the locking pieces in the locking piece loading blocks, a plurality of cylinders 55 for driving the locking piece loading blocks to move back and forth up and down, two third sensors 58 for detecting the initial positions of the locking piece loading blocks, a plurality of second sensors 56 for detecting the ascending positions of the locking piece loading blocks and an air pipe mounting frame 57 for mounting an air pipe. The vertical vibration plate 51 is disposed on the frame 10, and the vertical vibration plate 51 has a plurality of conveying rails 511. The plurality of vibration disks 52 are disposed on the frame 10 and located beside the vertical vibration disk 51, and output ends of the plurality of vibration disks 52 communicate with the corresponding conveying rails 511.

The rack 10 is provided with a support 11, the plurality of locking plate loading blocks 53 are movably disposed on the support 11 up and down and located beside the output end of the plurality of conveying tracks 511, specifically, the support 11 is provided with a plurality of mounting grooves 111 at intervals, the inner walls of two sides of each mounting groove 111 are respectively provided with an arc-shaped sliding rail 112 in a protruding manner, correspondingly, the outer walls of two sides of the locking plate loading blocks 53 are respectively provided with an arc-shaped sliding groove 531 in a recessed manner, and the arc-shaped sliding rails 112 slide back and forth along the corresponding arc-shaped sliding grooves 531. Each locking plate loading block 53 is provided with a placing station 532 for loading the locking plate, and the upper and lower edges of the opening at the rear end of the placing station 532 are convexly provided with positioning blocks 533 for facilitating the locking plate 82 to smoothly enter the first sliding groove group 301.

The plurality of first sensors 54 are arranged on the support 11 and are respectively opposite to the corresponding placing stations 532 in the front-back direction, the lower ends of the placing stations 532 are flat, the shapes of the locking plates are matched, the upper ends of the placing stations 532 are rectangular, the upper ends of the locking plates extend into the upper ends of the placing stations 532, and the upper ends of the placing stations 532 are rectangular, so that enough space is reserved for the first sensors 54 to sense the locking plates 82. A plurality of cylinders 55 are arranged on the bracket 11, the plurality of cylinders 55 are connected with the corresponding locking plate loading blocks 53, and the cylinders 55 drive the locking plate loading blocks 53 to move up and down. Two third sensors 58 are disposed on the bracket 11 and located on both sides of the cleat loading block 53. A plurality of second sensors 56 are provided on the bracket 11 and located right above the corresponding lock plate loading block 53, and the second sensors 56 are used for sensing whether the lock plate loading block 53 is lifted in place.

The air pipe mounting rack 57 is disposed on the bracket 11 and beside the plurality of second sensors 56, a plurality of air passages 571 for mounting air pipes are concavely disposed on the air pipe mounting rack 57, and a blowing hole 572 for blowing the locking piece 82 in the placement station 532 to the first sliding groove group 601 is disposed on one side of the lower end of each air passage 571 opposite to the locking piece loading block 53. The locking plate 82 is thin and light, so that the locking plate is not suitable for mechanical pushing, and the air blowing type locking plate is adopted to push the locking plate, so that the cost is greatly reduced compared with the mechanical pushing, the locking plate is more suitable for pushing the locking plate which is light and thin, and the locking plate is more convenient and flexible to use.

The transfer device 60 is disposed on the rack 10 and located beside the output end side of the locking plate feeding device 50, and the input end of the transfer device 60 is connected with the output end of the locking plate feeding device 50. The transfer device 60 includes a servo motor 61, a screw 62, a slide 63 and a bearing plate 64. The servo motor 61 is provided on the frame 10. The screw 62 is rotatably disposed on the frame 10, and the servo motor 61 drives the screw 62 to rotate. The slide base 63 is screwed with the screw 62, and the screw 62 drives the slide base 63 to slide. The bearing plate 64 is disposed on the sliding base 63 and moves along with the sliding base 63, and the first sliding groove set 601 is disposed on the bearing plate 64. The transfer device 60 transfers the loaded locking tabs 82 to a transition.

The assembling device 70 is disposed on the rack 10 and located beside the output end side of the transferring device 60, and the transferring device 60 is connected between the locking piece feeding device 50 and the assembling device 70. The assembling device 70 comprises a servo motor 71, a screw 72, a nut member 73, a mounting seat 74, a pushing member 75 and a pushing plate 76 for pushing the locking plate. The servo motor 71 is provided on the frame 10. The screw 72 is rotatably provided on the frame 10, and the servo motor 71 drives the screw 72 to rotate. The nut member 73 is screwed to the screw 72, and the screw 72 drives the nut member 73 to move back and forth right and left. The mounting seat 74 is provided on the nut member 73 and moves back and forth to the left and right with the nut member 73. The pushing member 75 is disposed on the mounting seat 74 and moves along with the mounting seat 74, and the pushing member 75 pushes the clamping assembly 32 to move toward the clamping station 302, in this embodiment, the pushing member 75 is a cylinder, an output shaft of the cylinder pushes the clamping assembly 32 to drive the clamping assembly 32 to move toward the clamping station 302, an output shaft of the cylinder is not moved at this point, the cylinder only plays a role of pushing the clamping assembly 32, and the cylinder is a hard pushing member, which has a buffering property and avoids hard contact; and compared with a spring-type pushing piece, the service life of the air cylinder is longer. The push plate 76 is arranged on the mounting seat 74 and moves along with the mounting seat 74, a through groove 304 for the push plate 76 to pass through is formed in the clamping block 323, the through groove 304 is communicated with a third sliding groove group 301, the push plate 76 is sequentially pushed out along the first sliding groove group 601 and the second sliding groove group 101, so that the lock sheet 82 in the first sliding groove group 601 is pushed into the second sliding groove group 101, then the lock sheet 82 is pushed into the third sliding groove group 301 from the second sliding groove group 101, and finally the lock sheet is inserted into the lock cylinder 81 through the third sliding groove group 301.

Detailed description the working principle of the present embodiment is as follows:

step one, manually placing the lock cylinder 81 in the clamping station 302, facing the positioning slot 8112 of the lock cylinder 81 downwards, and inserting the key into the key bit pattern detection device 20.

And step two, starting the equipment, wherein the driving source 331 pushes the top block 332 to move upwards, and the top block 332 is inserted into the positioning groove 811 of the lock cylinder 81, so that the lock cylinder 81 is fixed in the clamping station 302. And at the same time the spring loading device 40 starts to operate, the spring 83 enters the seating space 451 of the movable block 45, and then the fourth cylinder 44 drives the movable block 45 to be pressed down to a designated position.

And step three, according to the tooth texture signal detected by the key tooth detection device 20, the two working modules work simultaneously, and because the working principles of the two working modules are the same, the principle of one working module is used for detailed description. According to the vibration feeding of the vibration disc 52 corresponding to the signal detected by the key bit detecting device 20, different vibration discs 52 convey different lock pieces 82 to the corresponding conveying rails 511 of the straight vibration disc 51, and then the straight vibration disc 51 vibrates the lock pieces 82 to the placing stations 532 of the corresponding lock piece loading blocks 53.

Step four, after the first sensor 54 senses that the locking plate 82 is arranged in the placing station 532, the air cylinder 55 drives the locking plate loading block 53 to move upwards, and the locking plate 82 moves upwards along with the locking plate loading block 53; when the second sensor 56 senses that the lock plate loading block 53 rises to a specified height, the air cylinder 55 does not drive the lock plate loading block 53 to rise any more, and the placing station 532 is opposite to the air blowing hole 572 in front and back.

And step five, air is fed into the air pipe arranged in the starting part 571, the air enters the air channel 571 and is blown out through the air blowing hole 572, the air blown out from the air blowing hole 572 is blown into the placing station 532, and therefore the locking plate located in the placing station 532 is blown into the first sliding groove group 601.

And step six, the transfer device 60 starts to work, the servo motor 61 drives the bearing plate 64 to drive forwards, and the locking plate 82 in the first sliding groove group 601 is driven forwards until the first sliding groove group 601 is communicated with the second sliding groove group 101 in a facing mode.

Step seven, the assembling mechanism 70 starts to work, and the servo motor 71 drives the push plate 76 and the pushing piece 75 to move towards the clamping component 32; and the pushing component 75 pushes against the clamping component 32, so that the clamping component 32 slides to the arc-shaped groove 303 toward the clamping station 302 to clamp the lock cylinder 81, meanwhile, the pushing plate 76 pushes the lock sheet 82 in the first groove group 601 into the second groove group 101, the lock sheet 82 is pushed into the third groove group 301 through the second groove group 101, and finally, the lock sheet 82 is pushed into the lock sheet groove 812 of the lock cylinder 81 through the third groove group 301. The two-assembling mechanism 70 pushes the two locking plates 82 into the same locking plate groove 812 of the lock cylinder 81 from the left and right sides, respectively, and the outer ends of the locking plates 82 abut against the corresponding clamping blocks 323 to be installed in place, and the two locking plates 82 are staggered from each other and abut against each other.

Step eight, in the process of step seven, when the first assembling mechanism 70 pushes the lock plate 82 to reach the output end position corresponding to the third sliding groove set 301, the lock plate 82 is inserted into the placing space 451, so that one end of the spring 83 is assembled on the lock plate 82, the assembling mechanism 70 continues to push the lock plate 82 out of the placing space 451, so that the lock plate 82 with the spring 83 enters the lock plate groove 812 of the lock cylinder, the other end of the spring 83 abuts against the other lock plate 82 in the same lock plate groove 812, and after the assembly is completed.

After the ninth step of assembly, the driving source 331 pushes the top block 332 to loosen the lock cylinder 81, and the first cylinder 34 pushes the two clamping assemblies 32 to be pushed out and restored, so that the lock cylinder 81 can be removed. 4000 lock cylinders 81 can be assembled in 8 hours of the equipment, and the efficiency is greatly improved.

The design of the invention is characterized in that: through the integrated setting of key tartar detection device, locking plate loading attachment, transfer device, assembly device, clamping device and spring loading attachment, realized on locking plate and spring automatic assembly lock core, its production efficiency promotes greatly, and has reduced workman intensity of labour and has reduced the cost of labor and avoided two locking plates to produce the problem of interfering in the installation to make the equipment effect promote greatly, and improved the yields of product.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides an automatic kludge of lock core which characterized in that: the lock core clamping device comprises a rack, a key bit pattern detection device, a working module, a clamping device for clamping a lock core and a spring feeding device for feeding a spring; the key bit pattern detection device is arranged on the frame; the working module comprises locking plate feeding devices for feeding locking plates of different models, a transfer device for transferring the fed locking plates and an assembling device for assembling the transferred locking plates into a lock cylinder, wherein the locking plate feeding devices are arranged on a rack; the transfer device is arranged on the rack and positioned beside the output end side of the locking plate feeding device, and the input end of the transfer device is connected with the output end of the locking plate feeding device; the assembling device is arranged on the rack and positioned beside the output end side of the transfer device, and the transfer device is connected between the locking piece feeding device and the assembling device; the clamping device is arranged on the rack and positioned beside the output end side of the assembling device, and is provided with a clamping station for placing the lock cylinder; the spring feeding device is arranged on the rack and positioned beside the clamping device.

2. The automatic lock cylinder assembling machine according to claim 1, characterized in that: the number of the working modules is two, and the two working modules are arranged on the rack and symmetrically distributed on two sides of the clamping device.

3. The automatic lock cylinder assembling machine according to claim 1, characterized in that: the transfer device is provided with a first sliding groove group, the rack is provided with a second sliding groove group, the clamping device is provided with a third sliding groove group, and the first sliding groove group, the second sliding groove group and the third sliding groove group are communicated in sequence; the output end of the lock piece feeding device is communicated with the input end of the first sliding groove group; the output end of the third sliding groove group is communicated with the clamping station.

4. The automatic lock cylinder assembling machine according to claim 3, characterized in that: the locking piece feeding device comprises a direct vibration plate, a plurality of vibration plates for conveying different models, a plurality of locking piece loading blocks for loading locking pieces, a plurality of first sensors for detecting the locking pieces in the locking piece loading blocks, a plurality of cylinders for driving the locking piece loading blocks to move up and down back and forth, two third sensors for detecting the initial positions of the locking piece loading blocks, a plurality of second sensors for detecting the locking piece loading blocks rising to the positions and an air pipe mounting rack for mounting an air pipe; the straight vibration disc is arranged on the rack and is provided with a plurality of conveying rails; the plurality of vibration discs are arranged on the rack and positioned beside the straight vibration discs, and the output ends of the plurality of vibration discs are communicated with the corresponding conveying tracks; the rack is provided with a support, a plurality of locking plate loading blocks can be movably arranged on the support up and down and are positioned beside the output end sides of the plurality of conveying tracks, each locking plate loading block is provided with a placing station for loading locking plates, and the upper edge and the lower edge of the opening at the rear end of the placing station are convexly provided with positioning blocks which are convenient for the locking plates to smoothly enter the first sliding groove group; the plurality of first sensors are arranged on the support and are respectively opposite to the corresponding placing stations in front and back; the plurality of cylinders are arranged on the bracket and connected with the corresponding locking plate loading blocks, and the cylinders drive the locking plate loading blocks to move up and down; the two third sensors are arranged on the bracket and positioned at two sides of the locking plate loading block; the plurality of second sensors are arranged on the bracket and are positioned right above the corresponding lock plate loading blocks; the air pipe mounting rack is arranged on the support and located beside the side of the second sensors, a plurality of air passages for mounting air pipes are concavely arranged on the air pipe mounting rack, and air blowing holes used for blowing the locking plates in the placing station to the first sliding groove group are formed in one side of the lower end of each air passage relative to the locking plate loading block.

5. The automatic lock cylinder assembling machine according to claim 4, characterized in that: the interval is concave on the support and is equipped with a plurality of mounting grooves, and equal protruding arc slide rail that is equipped with corresponds on the both sides inner wall of each mounting groove, and equal concave arc spout that is equipped with on the both sides outer wall that above-mentioned locking plate loaded the piece, and above-mentioned arc slide rail makes a round trip to slide from top to bottom along the arc spout that corresponds.

6. The automatic lock cylinder assembling machine according to claim 3, characterized in that: the transfer device comprises a servo motor, a screw rod, a sliding seat and a bearing plate; the servo motor is arranged on the frame; the screw rod is rotatably arranged on the rack, and the servo motor drives the screw rod to rotate; the sliding seat is screwed with the screw rod, and the screw rod drives the sliding seat to slide; the bearing plate is arranged on the sliding seat and moves along with the sliding seat, and the first sliding groove group is positioned on the bearing plate.

7. The automatic lock cylinder assembling machine according to claim 3, characterized in that: the clamping device comprises a positioning block, two clamping components for clamping the lock cylinder, an upper jacking component for jacking the lock cylinder and a first air cylinder for driving the two clamping components to be far away from the positioning block; the positioning block is fixed on the frame, two positioning parts extend outwards from the positioning block, the two positioning parts are arranged at intervals up and down, and the clamping station is formed between the two positioning parts; the two clamping components are arranged on the rack in a left-right sliding manner and are respectively positioned on two sides of the positioning block, and each clamping component comprises a base plate, an installation block and a clamping block; the base plate is arranged on the frame in a manner of being matched with the slide rail through the slide block and can slide back and forth left and right; the mounting block is fixed on the substrate and moves along with the substrate; the clamping blocks are arranged on the mounting blocks, the third sliding chute groups are positioned on the clamping blocks, and the third sliding chute groups positioned on the two clamping blocks are arranged in a staggered manner from front to back; an arc-shaped groove matched with the appearance of the lock cylinder is concavely arranged on one side, close to the clamping station, of the clamping block, a plurality of tooth-shaped grooves playing a role in positioning the locking plate are concavely arranged on the inner wall of the upper end of the arc-shaped groove, and the tooth-shaped grooves are respectively positioned beside the output end of the third sliding groove group; the upper jacking assembly is arranged on the rack and positioned below the positioning block, and comprises a driving source and a jacking block, wherein the driving source is fixed on the rack and positioned below the positioning block; the ejector block is arranged on an output shaft of the driving source, penetrates through the positioning part positioned below, drives the ejector block to move up and down in the clamping station, and the driving source is an air cylinder, a servo motor or a stepping motor; the first cylinder is located below the positioning block, and the two clamping assemblies are fixedly connected with an output shaft of the first cylinder and the bottom surface of the first cylinder respectively.

8. The automatic lock cylinder assembling machine according to claim 7, characterized in that: the assembling device comprises a servo motor, a screw rod, a nut piece, a mounting seat, a pushing piece and a push plate for pushing the locking plate; the servo motor is arranged on the frame; the screw rod is rotatably arranged on the frame, and the servo motor drives the screw rod to rotate; the nut piece is in threaded connection with the screw rod, and the screw rod drives the nut piece to move back and forth left and right; the mounting seat is arranged on the nut piece and moves back and forth left and right along with the nut piece; the pushing piece is arranged on the mounting seat and moves along with the mounting seat, and pushes the clamping assembly to move towards the clamping station; the push plate is arranged on the mounting seat and moves along with the mounting seat, a through groove for the push plate to pass through is formed in the clamping block, and the through groove is communicated with the third sliding groove group.

9. The automatic lock cylinder assembling machine according to claim 8, characterized in that: the pushing piece is an air cylinder, and an output shaft of the air cylinder pushes the clamping assembly to drive the clamping assembly to move towards the clamping station.

10. The automatic assembly device of lock cylinder according to claim 7, characterized in that: the spring feeding device comprises a spring vibration disc, a conveying pipe, a pipe connecting block, a third air cylinder, a fourth air cylinder and a movable block; the spring vibration disc is arranged on the frame and is positioned above the clamping device; the connecting pipe block can be movably arranged on one clamping component left and right, and the conveying pipe is connected between the spring vibration disc and the connecting pipe block; the third cylinder is arranged on the rack and drives the pipe connecting block to move back and forth left and right; the fourth cylinder is arranged on the frame; this movable block sets up on the output shaft of fourth cylinder, and the fourth cylinder drive movable block makes a round trip to move about from top to bottom in the third spout group top that corresponds, and the laying space that supplies the spring to place is seted up to the bottom surface of movable block, and the laying space is connected with the output of conveyer pipe, and the bottom surface of laying space runs through has the opening that supplies the lock chip upper end male.