A lock core assembly processing device and method for fingerprint lock production

Abstract

The present invention relates to the technical field of lock core processing, and specifically discloses a lock core assembly processing device and method for fingerprint lock production, including a turntable rotatably arranged on the top of a machine body, a processing mechanism arranged in a ring array on the top of the turntable for assembling the lock core, and an adapter mechanism detachably connected to a first conveying component. The present invention integrates a first extrusion component and a second extrusion component of the adapter mechanism in an adapter plate, and extrude mother and child beads and a limit spring placed in the adapter plate, so as to facilitate inserting the adapter plate into a lock core shell, and facilitate moving the mother and child beads and the limit spring to the lower row of mother and child bead grooves in the lock core shell. While the lock core shell is clamped by the processing mechanism, an ejection component is provided to facilitate ejecting the extrusion plate and the adapter plate used in the assembly process, so as to facilitate switching operations between various processes and improve the efficiency of assembly processing.

Description

Technical Field

[0001] The invention relates to the technical field of lock core processing, and in particular to a lock core assembly processing device and method for producing fingerprint locks. Background Art

[0002] The lock core usually includes a lock core shell, a lock core plug sleeved in the lock core shell, and a lower mother-and-child bead groove, an upper mother-and-child bead groove, etc. which are opened on the side walls of the lock core shell and the lock core plug. The lower mother-and-child bead groove and the upper mother-and-child bead groove are equipped with mother-and-child beads and limit springs. When assembling and installing, since the lock core shell is usually designed in a cylindrical shape, the assembly is difficult in the process of installing the mother-and-child beads and the limit spring in the lock core shell, installing the lock core plug in the lock core shell, and aligning the mother-and-child beads in the lock core plug and the lock core shell.

[0003] Publication No. CN114619243B discloses a fully automatic lock core assembly machine, and the problem raised in the background technology is that when assembling the lock core, it is often manually assembled by staff, and the assembly efficiency is low, which needs to be improved. It uses B positioning blocks, B linear positioning components, and B corner positioning components to fine-tune and correct the lock core assembly fixtures moved to each assembly station and to make the lock core assembly fixtures move during the process of assembling the lock core; through B lifting parts, A lifting wheels, and A lifting rods, the A key can be kept inserted in the A clamping hole, so that the lower lock core can be kept inserted in the lock shell, so as to facilitate the subsequent installation of the lock core components.

[0004] Based on the existing technology, there are the following problems:

[0005] The above application document facilitates fine-tuning of the installation of various components during the assembly of the lock core through structures such as straight lines and lifting, thereby improving the degree of automation. The existing lock core assembly device has cumbersome assembly steps, and multiple components need to cooperate between the assembly steps. For example, after placing the mother and child beads and the limit spring in the adapter structure, when placing the adapter mechanism in the lock core shell, a specific structure is required to squeeze the limit spring into the adapter mechanism and move synchronously with the adapter mechanism for subsequent assembly. The coordination degree is high, the structure is dispersed, and the steps are cumbersome. The assembly efficiency can be further improved. In order to solve the above problems, a lock core assembly processing device and method for fingerprint lock production are proposed. Summary of the invention

[0006] In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a lock core assembly processing device and method for fingerprint lock production, which integrates the structure of the lock core assembly, reduces the cumbersome process during the lock core assembly installation, and improves the assembly efficiency of the lock core.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A lock core assembly processing device for fingerprint lock production, comprising a body, a frame fixedly arranged on the top of the body, and a mounting frame fixedly arranged on the front of the body, a first conveying assembly is arranged on the top of the mounting frame, and also includes a turntable rotatably arranged on the top of the body, a processing mechanism for assembling the lock core arranged in a ring array on the top of the turntable, and a switching mechanism detachably connected to the first conveying assembly, wherein the processing mechanism comprises:

[0008] The processing seat is fixed on the top of the turntable. A clamping claw for fixing the lock cylinder shell is movably arranged on the top of the processing seat, and the clamping claws are arranged opposite to each other. A placement component extending outside the clamping claw and used to place the lock cylinder shell is arranged on the inner side of the clamping claw to assist the clamping claw in clamping the lock cylinder shell. An ejection component is arranged at the middle end of the processing seat. The ejection component includes:

[0009] The cylinder is movably arranged at the middle end of the side wall of the processing seat, and the telescopic shaft of the cylinder is fixedly provided with an L-shaped ejector pin. The transfer mechanism includes:

[0010] The transfer seat is detachably arranged at the conveying end of the first conveying assembly. A transfer plate symmetrically arranged with respect to the center point of the transfer seat is fixedly arranged on the side of the transfer seat away from the first conveying assembly, and a gap is left on the side where the transfer plates are close to each other.

[0011] Furthermore, the switching mechanism further includes:

[0012] The installation groove is opened at the lower end of the side where the adapter plates are close to each other, and a first extrusion component is arranged inside the installation groove. A temporary storage groove is arranged at intervals on the upper end of the side where the adapter plates are close to each other. A second extrusion component is arranged on the side where the adapter plates are close to each other and between the temporary storage grooves. The second extrusion component is used to extrude the limit spring into the temporary storage groove after the mother-and-child beads and the limit spring are installed in the temporary storage groove. The first extrusion component is used to extrude the mother-and-child beads and the limit spring in the temporary storage groove into the lower row of mother-and-child bead grooves in the lock core shell after the adapter plate is rotated. The first extrusion component includes:

[0013] The first mounting plate is fixedly arranged on the bottom inner wall of the mounting groove, and sleeves are fixedly arranged on both sides of the top of the first mounting plate, and the inner walls of the sleeves are provided with slots, and the inner walls of the slots are provided with clamping columns and clamping blocks, and the bottom of the clamping column and the top of the clamping block are fixedly connected, and the clamping block cooperates with the slot stopper to limit the lower end of the clamping column in the slot.

[0014] Furthermore, the first extrusion assembly further comprises:

[0015] The second mounting plate is fixedly arranged on the top of the clamping column, the third mounting plate is fixedly sleeved on the upper end of the outer wall of the sleeve, the first electromagnet and the second electromagnet are respectively fixedly arranged on the side of the third mounting plate and the second mounting plate close to each other, the side wall of the second mounting plate is fitted with the side of the two adapter plates close to each other, and the side wall of the clamping column is sleeved with a first spring in the clamping groove;

[0016] The second extrusion assembly comprises:

[0017] An extrusion plate is sleeved on the side of the adapter plate close to each other, and magnetic metal sheets are fixed on both sides of the extrusion plate. The outer sides of the magnetic metal sheets are aligned with the two sides of the extrusion plate, and the side wall of the extrusion plate is in contact with the side of the adapter plate close to each other;

[0018] The third electromagnet is fixedly arranged on the side where the adapter plates are close to each other and is located between the temporary storage slots. The outer side of the third electromagnet is aligned with the side where the adapter plates are close to each other. A connecting component for switching the first electromagnet, the second electromagnet and the third electromagnet on and off is arranged on the side of the adapter seat away from the adapter plate.

[0019] Further, the connection component comprises:

[0020] An insulating cover is fixedly sleeved on a side of the adapter seat away from the adapter plate, a conductive sleeve is fixedly sleeved on the inner wall of the insulating cover, and a wiring terminal is fixedly provided on a side of the conductive sleeve close to the adapter plate;

[0021] The conductive column is sleeved on the inner wall of the conductive sleeve. A connecting seat is fixedly provided on the side of the conductive column away from the adapter seat. A matching limit block and limit seat are respectively fixedly provided on the side where the connecting seat and the adapter seat are close to each other. The limit block moves with the connecting seat to be sleeved in the limit seat, and the longitudinal section of the limit block is designed to be a regular hexagon.

[0022] Furthermore, the ejection assembly further comprises:

[0023] The guide rod is fixed at the bottom of the cylinder. A guide hole matching the guide rod is opened at the top of the turntable. The guide rod moves along the guide hole with the cylinder to limit the movement of the cylinder. The bottom of the cylinder and both sides of the guide rod are provided with vertically arranged circular plates. A second spring is fixedly provided on the side where the circular plates are close to each other. The side where the circular plates are far away from each other is respectively fixedly connected to the top of the turntable and the bottom of the cylinder. A through groove for sleeve-mounting the cylinder is opened at the middle end of the side wall of the processing seat, and space for the cylinder to move is reserved. The placement component includes:

[0024] The placing plate is movably arranged in the concave part of the clamping claw and is designed in an arc shape. A placing groove is provided on the top of the outer side of the placing plate, a limiting groove is provided on the outer side of the clamping claw, a limiting rod is fixedly provided on the outer side of the placing plate and extends along the limiting groove to the outside of the clamping claw, and a through hole for sleeve-mounting the limiting rod is provided on the inner side of the clamping claw.

[0025] Furthermore, the placement component also includes:

[0026] The first limit plate is fixedly sleeved on the side wall of the limit rod and sleeved in the limit groove, the side wall of one end of the limit rod located outside the clamping claw is sleeved with a second limit plate, and the second limit plate is fixedly connected to the outer side of the clamping claw, and the side wall of the limit rod and located between the first limit plate and the second limit plate is sleeved with a third spring for elastically supporting the first limit plate and the placement plate;

[0027] The third limiting plate is fixedly arranged on one end of the limiting rod outside the clamping claw, and the third limiting plate cooperates with the second limiting plate stopper to limit the limiting rod from being separated from the second limiting plate.

[0028] Further, a support seat is fixedly provided on the top of the machine body, a material guide assembly is provided on the top of the support seat, a first driving assembly for driving the turntable to rotate is provided on the side wall of the material guide assembly, and the first driving assembly drives the turntable to rotate from the outside of the turntable, and the material guide assembly includes:

[0029] The material guide pipe is fixedly arranged at the bottom of the support seat and extends into the machine body. A material guide hole is opened at the top of the support seat. The inner wall of the material guide hole and the inner wall of the material guide pipe are fixedly provided with first material guide plates arranged in a circular array.

[0030] The material storage box is detachably arranged in the machine body, and the inner wall of the material storage box is fixedly provided with second material guide plates arranged in a circular array, and the second material guide plates are adapted to the first material guide plates.

[0031] Furthermore, the processing mechanism further includes a second driving assembly arranged on the top of the turntable for driving the clamping claws to move closer to or away from each other and a positioning assembly arranged on the back of the processing seat, and the positioning assembly includes:

[0032] The positioning rod is fixed on the top of the support seat. The positioning rod is designed to be bent. A positioning plate is fixed on the end of the positioning rod away from the support seat. A guide ring is fixed on the middle end of the positioning rod. A positioning component is arranged on the back of some of the processing seats.

[0033] Further, the first conveying assembly comprises:

[0034] An electric slide rail is fixed on the top of the mounting frame, a mechanical arm is fixedly provided at the sliding end of the electric slide rail, the mechanical arm comprises a lower rotating part, an arm body arranged on the top of the lower rotating part and an upper rotating part arranged on the top of the arm body, one end of the upper rotating part away from the arm body is fixedly connected to a side of the connecting seat away from the conductive column, a second conveying assembly identical to the first conveying assembly is provided on the top of the machine body, an electric clamp is fixedly provided at one end of the upper rotating part of the second conveying assembly away from the arm body, for clamping the lock core plug.

[0035] A method for using a lock core assembly processing device for producing fingerprint locks, using the lock core assembly processing device for producing fingerprint locks, the method comprises the following steps:

[0036] S1: Connect the transfer mechanism equipped with the mother-and-child beads and the limit spring to the first conveying assembly, so that the position and angle of the transfer mechanism can be adjusted through the first conveying assembly, and the lock cylinder housing can be fixed through the processing mechanism;

[0037] S2: insert the transfer mechanism into the lock core housing through the first conveying assembly, and then drive the transfer mechanism to rotate, so that the mother and child beads and the limit spring enter the lower row of mother and child bead grooves in the lock core housing, and then rotate the transfer mechanism again, so that the limit spring and the mother and child beads completely enter the lower row of mother and child bead grooves in the lock core housing. After the rotation is completed, disconnect the first conveying assembly from the transfer mechanism;

[0038] S3: The lock core housing equipped with the transfer mechanism is driven to rotate by rotating the turntable. After rotating to the next station, the lock core plug is inserted into the lock core housing, and the lock core plug is driven to rotate, so that the upper row of mother-and-child bead grooves on the side wall of the lock core plug are vertically aligned with the lower row of mother-and-child bead grooves in the lock core housing, so that the mother-and-child beads in the lock core plug are against the mother-and-child beads in the lock core housing, and the assembly of the lock core is completed;

[0039] S4: After the assembly is completed, the assembled lock core is rotated to the next station by the rotation of the turntable, and the assembled lock core is ejected by the processing mechanism.

[0040] The present invention provides a lock core assembly processing device and method for fingerprint lock production. Compared with the prior art, it has the following beneficial effects:

[0041] 1. The present invention integrates the first extrusion component and the second extrusion component of the adapter mechanism in the adapter plate, and extrude the mother-and-child beads and the limit spring placed in the adapter plate, so as to facilitate the insertion of the adapter plate into the lock core shell, and facilitate the movement of the mother-and-child beads and the limit spring to the lower row of mother-and-child bead grooves in the lock core shell. The lock core shell is conveniently clamped by the processing mechanism, and an ejection component is provided to facilitate the ejection of the extrusion plate and the adapter plate used in the assembly process, so as to facilitate the conversion operation between various working procedures. By cooperating the processing mechanism and the adapter component, the combined processing efficiency is improved, and the ejected extrusion plate, the adapter plate and the assembled lock core are conveniently collected separately by the material guide component, so as to facilitate the subsequent combined processing and use.

[0042] 2. The present invention uses the second extrusion component of the adapter mechanism to magnetically fix the magnetic metal sheet through the third electromagnet, thereby completely pressing the limit spring into the temporary storage groove, so that the adapter plate equipped with the mother and child beads and the limit spring can be inserted into the lock core shell, and the second mounting plate is used to extrude the mother and child beads and the limit spring along the gap between the adapter plates through the first extrusion component, so that the mother and child beads completely enter the lower row of mother and child bead grooves in the lock core shell, which is convenient for the subsequent installation of the lock core plug. By integrating the first extrusion component and the second extrusion component in the adapter plate, the work station is transferred together with the adapter plate, etc., which facilitates actual operation.

[0043] 3. The present invention has a simple structure by setting the first electromagnet, the second electromagnet and the third electromagnet, which is convenient for realizing the specified action in a smaller space and conforms to the actual processing environment during lock core processing. The first conveying assembly and the transfer mechanism are connected by a connecting assembly, which is convenient for actual disconnection and connection operations, and is convenient for energizing the first electromagnet, the second electromagnet and the third electromagnet, which ensures the stability of conductivity and can drive the transfer plate and the like to rotate.

[0044] 4. The present invention facilitates the ejection of the extrusion plate, the installed lock core, etc. through the ejection assembly of the processing mechanism, and facilitates the conversion between various processing procedures. By allowing the ejector pin of the ejection assembly to have space for vertical movement, it does not affect the insertion of the lock core plug and the adapter plate into the lock core shell, which is convenient for practical use. The ejection assembly is integrated into the processing mechanism, which is convenient for the conversion between various combination processes and practical use. The lock core shell is clamped and fixed by the auxiliary clamping claws of the placement assembly, which is convenient for actual clamping and use. The clamping position of the lock core shell is limited by the positioning assembly, which is convenient for subsequent combined use.

[0045] 5. The present invention facilitates the ejection of the extrusion plate, the adapter plate and the assembled lock core through the ejection assembly, so that the extrusion plate, the adapter plate and the assembled lock core fall into the material guide hole and are separated by the first material guide plate, thereby facilitating the material guide assembly to separately collect the extrusion plate, the adapter plate and the assembled lock core for subsequent combined processing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 This is a schematic diagram of the overall structure of a lock core assembly processing device suitable for fingerprint lock production according to the present invention;

[0047] Figure 2 It is a schematic structural diagram of the machine body, the support base, the second conveying assembly and the material guiding assembly of the present invention;

[0048] Figure 3 It is a schematic diagram of the processing mechanism structure of the present invention;

[0049] Figure 4 It is a schematic diagram of the structure of the positioning component of the present invention;

[0050] Figure 5 It is a schematic diagram of the cross-sectional structure of the clamping claw of the present invention;

[0051] Figure 6 It is a schematic diagram of the structure of the ejection assembly of the present invention;

[0052] Figure 7 It is a schematic structural diagram of the first conveying assembly of the present invention;

[0053] Figure 8 It is a schematic diagram of the exploded structure of the switching mechanism of the present invention;

[0054] Fig. 9 It is a schematic diagram of the exploded structure of the connection assembly of the present invention;

[0055] Fig.10 It is a schematic structural diagram of the first extrusion assembly of the present invention;

[0056] Fig.11 For the present invention Fig.10 A is a schematic diagram of the enlarged structure of the middle part;

[0057] Fig.12 It is a schematic structural diagram of the first driving assembly and the material guiding assembly of the present invention;

[0058] Fig.13 It is a schematic diagram of the material guide assembly and the support seat structure of the present invention;

[0059] Fig.14 It is a schematic structural diagram of the first driving assembly of the present invention;

[0060] Fig.15 It is a schematic structural diagram of the second conveying assembly of the present invention.

[0061] The reference numerals involved in the above drawings are: 1, machine body; 2, frame; 3, turntable; 4, processing mechanism; 5, first driving assembly; 6, switching mechanism; 7, first conveying assembly; 8, support seat; 9, second conveying assembly; 10, material guide assembly; 11, electric clamp;

[0062] 41. Clamping claw; 42. Placement assembly; 43. Second drive assembly; 44. Processing seat; 45. Ejection assembly; 46. Positioning assembly;

[0063] 421, placement plate; 422, first limit plate; 423, second limit plate; 424, limit rod; 425, third limit plate; 426, placement slot;

[0064] 431, second servo motor; 432, first slide;

[0065] 451, cylinder; 452, ejector pin; 453, round plate; 454, guide rod;

[0066] 461, guide ring; 462, positioning rod; 463, positioning plate;

[0067] 51. a first servo motor; 52. an annular slide;

[0068] 61. adapter plate; 62. adapter seat; 63. connection assembly; 64. mounting slot; 65. first extrusion assembly; 66. temporary storage slot; 67. second extrusion assembly;

[0069] 631, limit seat; 632, conductive sleeve; 633, connecting seat; 634, conductive column; 635, insulating cover;

[0070] 651, first mounting plate; 652, clamping block; 653, sleeve; 654, clamping column; 655, first electromagnet; 656, second mounting plate; 657, second electromagnet; 658, third mounting plate; 659, clamping slot;

[0071] 671, extrusion plate; 672, magnetic metal sheet; 673, third electromagnet;

[0072] 71. Mounting frame; 72. Electric slide rail; 73. Mechanical arm;

[0073] 731, lower rotating part; 732, arm body; 733, upper rotating part;

[0074] 101. First material guide plate; 102. Material guide hole; 103. Material storage box; 104. Second material guide plate; 105. Material guide pipe. DETAILED DESCRIPTION

[0075] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0076] Example 1: Please refer to Figure 1 and Figure 2 A lock core assembly processing device for fingerprint lock production, comprising a body 1, a frame 2 fixedly arranged on the top of the body 1 and a mounting frame 71 fixedly arranged on the front of the body 1, a first conveying assembly 7 is arranged on the top of the mounting frame 71, and also comprises a turntable 3 rotatably arranged on the top of the body 1, a processing mechanism 4 for assembling the lock core arranged in a ring array on the top of the turntable 3, and a switching mechanism 6 detachably connected to the first conveying assembly 7;

[0077] See also Figure 7 and Figure 8 , the switching mechanism 6 comprises:

[0078] The adapter seat 62 is detachably mounted at the conveying end of the first conveying assembly 7. An adapter plate 61 symmetrically arranged about the center point of the adapter seat 62 is fixedly mounted on the side of the adapter seat 62 away from the first conveying assembly 7, and a gap is left on the side where the adapter plates 61 are close to each other.

[0079] The switching mechanism 6 also includes:

[0080] The installation groove 64 is opened at the lower end of the side where the adapter plates 61 are close to each other. A first extrusion assembly 65 is arranged inside the installation groove 64. A temporary storage groove 66 is arranged at intervals on the upper end of the side where the adapter plates 61 are close to each other. A second extrusion assembly 67 is arranged on the side where the adapter plates 61 are close to each other and between the temporary storage grooves 66. The second extrusion assembly 67 is used to squeeze the limit spring into the temporary storage groove 66 after the mother-and-child beads and the limit spring are installed in the temporary storage groove 66. The first extrusion assembly 65 is used to squeeze the mother-and-child beads and the limit spring in the temporary storage groove 66 into the lower row of mother-and-child bead grooves in the lock core shell after the adapter plate 61 rotates;

[0081] During the specific implementation, the symmetrically arranged adapter plate 61 can be inserted into the lock core shell. Prior to this, the mother and child beads and the limit spring are installed in the temporary storage groove 66 by the staff or the existing loading mechanism, so as to facilitate the subsequent installation of the mother and child beads and the limit spring into the lower row of mother and child bead grooves in the lock core shell.

[0082] See also Fig.10 and Fig.11 , the second extrusion assembly 67 comprises:

[0083] The extrusion plate 671 is sleeved on the side of the adapter plate 61 that is close to each other. The two sides of the extrusion plate 671 are fixed with magnetic metal sheets 672. The outer sides of the magnetic metal sheets 672 are aligned with the two sides of the extrusion plate 671. The side wall of the extrusion plate 671 is in contact with the side of the adapter plate 61 that is close to each other.

[0084] The third electromagnet 673 is fixedly arranged on the side of the adapter plate 61 close to each other and is located between the temporary storage slots 66. The outer side of the third electromagnet 673 is aligned with the side of the adapter plate 61 close to each other. The side of the adapter seat 62 away from the adapter plate 61 is provided with a connecting component 63 for switching on and off the first electromagnet 655, the second electromagnet 657 and the third electromagnet 673.

[0085] In a specific implementation, after the mother-and-child beads and the limit spring are installed in the temporary storage groove 66, the extrusion plate 671 is inserted into the gap between the adapter plates 61, and the magnetic metal sheet 672 is magnetically fixed by the third electromagnet 673, so that the limit spring is completely pressed into the temporary storage groove 66, so that the adapter plate 61 equipped with the mother-and-child beads and the limit spring can be inserted into the lock core housing;

[0086] Since the outer side of the magnetic metal sheet 672 is aligned with the two sides of the extrusion plate 671, and the outer side of the third electromagnet 673 is aligned with the side of the adapter plate 61 that is close to each other, even if the magnetic metal sheet 672 and the third electromagnet 673 are respectively fixedly embedded in the extrusion plate 671 and the adapter plate 61, the smoothness of the insertion of the extrusion plate 671 is avoided when the extrusion plate 671 is inserted into the gap between the adapter plates 61.

[0087] See also Figure 8 , the first extrusion assembly 65 comprises:

[0088] The first mounting plate 651 is fixedly arranged on the bottom inner wall of the mounting groove 64. A sleeve 653 is fixedly arranged on both sides of the top of the first mounting plate 651. A slot 659 is opened on the inner wall of the sleeve 653. A clamping column 654 and a clamping block 652 are sleeved on the inner wall of the slot 659. The bottom of the clamping column 654 and the top of the clamping block 652 are fixedly connected. The clamping block 652 cooperates with the stopper of the slot 659 to limit the lower end of the clamping column 654 in the slot 659.

[0089] The first extrusion assembly 65 further includes:

[0090] The second mounting plate 656 is fixedly mounted on the top of the clamping column 654. The third mounting plate 658 is fixedly mounted on the upper end of the outer wall of the sleeve 653. The first electromagnet 655 and the second electromagnet 657 are fixedly mounted on the side of the third mounting plate 658 and the second mounting plate 656 close to each other. The side wall of the second mounting plate 656 is in contact with the side of the two adapter plates 61 close to each other. The side wall of the clamping column 654 is sleeved with a first spring in the clamping groove 659.

[0091] In the specific implementation, after the adapter plate 61 equipped with the mother and child beads and the limit spring is inserted into the lock core shell, the first conveying component 7 drives the adapter plate 61 to rotate so that the temporary storage groove 66 is vertically aligned with the lower row of mother and child bead grooves in the lock core shell, and then the extrusion plate 671 is ejected to the outside of the lock core shell by the ejection component 45. At this time, the ejector pin 452 is in the original position of the extrusion plate 671, that is, the limit spring and the mother and child beads cannot enter the lower row of mother and child bead grooves in the lock core shell. Therefore, after the extrusion plate 671 is ejected, the ejector pin 452 is reset. At this time, the limit spring and the mother and child beads enter the lock core shell. The second electromagnet 657 and the first electromagnet 655 are energized to generate a repulsive force on the side close to each other, so as to drive the second electromagnet 657, the second mounting plate 656 and the clamping column 654 to move vertically along the clamping groove 659 in the sleeve 653, so that the second mounting plate 656 squeezes the mother-and-child beads and the limit spring along the gap between the adapter plate 61. Make the mother and child beads completely enter the lower row of mother and child bead grooves in the lock core shell. At this time, the second mounting plate 656 is located on the inner side of the edge of the adapter plate 61 to avoid affecting the subsequent rotation of the adapter plate 61. The adapter plate 61 is rotated to make the part of the adapter plate 61 perpendicular to the gap press against the mother and child beads, so that the mother and child beads and the limit spring are always located in the lower row of mother and child bead grooves. Then, disconnect the connection component 63, disconnect the conductive column 634 and the conductive sleeve 632. In this process, the adapter plate 61 can be limited by the ejection component 45 to prevent the adapter plate 61 from being connected to the conductive column 634 and being pulled out. Then, the turntable 3 is rotated to transfer the lock core shell equipped with the adapter plate 61 to the next station, and the lock core plug is inserted into the lock core shell by the second conveying component 9 and the electric clamp 11. During this process, the adapter plate 61 and the like are ejected. Then, the lock core plug is rotated to align the upper row of mother-and-child bead grooves in the lock core plug with the lower row of mother-and-child bead grooves in the lock core shell vertically, so that the mother-and-child beads in the lock core plug are pressed against the mother-and-child beads in the lock core shell to complete the assembly of the lock core. Then, the assembled lock core is transferred to the next station by the turntable 3. After the transfer, the lock core is ejected by the ejection component 45 after the clamping is cancelled;

[0092] By providing the block 652, it is convenient to limit the movement of the clamping column 654 to prevent the clamping column 654 from being separated from the clamping slot 659, and by providing the first spring, it is convenient to reset the second mounting plate 656 after the first electromagnet 655 and the second electromagnet 657 are powered off;

[0093] By providing the first electromagnet 655, the second electromagnet 657 and the third electromagnet 673, the structure is simple, and it is convenient to realize the specified action in a small space, which conforms to the actual processing environment during the lock core processing.

[0094] See also Fig. 9, the connection component 63 includes:

[0095] The insulating cover 635 is fixedly sleeved on the side of the adapter seat 62 away from the adapter plate 61, and the inner wall of the insulating cover 635 is fixedly sleeved with a conductive sleeve 632, and the side of the conductive sleeve 632 close to the adapter plate 61 is fixedly provided with a wiring terminal;

[0096] The conductive column 634 is sleeved on the inner wall of the conductive sleeve 632. A connecting seat 633 is fixedly provided on the side of the conductive column 634 away from the adapter seat 62. A matching limit block and a limit seat 631 are fixedly provided on the side where the connecting seat 633 and the adapter seat 62 are close to each other. The limit block moves with the connecting seat 633 to be sleeved in the limit seat 631. The longitudinal section of the limit block is designed to be a regular hexagon.

[0097] In a specific implementation, by inserting the conductive column 634 into the conductive sleeve 632, the first electromagnet 655, the second electromagnet 657 and the third electromagnet 673 can be energized through the wiring terminal, which is convenient for practical use. By providing the limit seat 631 and the limit block, and making the longitudinal section of the limit block a regular hexagonal design, it is convenient to limit the connection between the conductive column 634 and the conductive sleeve 632, and it is convenient to drive the adapter plate 61 to rotate while ensuring the stability of the conduction. By providing the insulating cover 635, it plays a protective role;

[0098] The connecting seat 633 is fixedly connected to the rotating end of the upper rotating part 733 of the first conveying assembly 7, so that the connecting seat 633, the conductive column 634 and the limit block can be driven to move by the first conveying assembly 7, so as to facilitate the connection of the adapter plate 61 and facilitate practical operation and use;

[0099] Before connecting or disconnecting the conductive pillar 634 and the conductive sleeve 632 , the power supply may be disconnected first to avoid electrical hazards during the connection or disconnection process.

[0100] Example 2: Please refer to Figure 3 and Figure 4 The technical solution of this embodiment is different from that of the first embodiment in that the processing mechanism 4 includes:

[0101] A processing seat 44 is fixedly arranged on the top of the rotating disk 3. A clamping claw 41 for fixing the lock cylinder housing is movably arranged on the top of the processing seat 44, and the clamping claws 41 are arranged opposite to each other. A placement component 42 extending to the outside of the clamping claw 41 and used for placing the lock cylinder housing is arranged on the inner side of the clamping claw 41 to assist the clamping claw 41 in clamping the lock cylinder housing. An ejection component 45 is arranged at the middle end of the processing seat 44;

[0102] See also Figure 5 and Figure 6 , the ejection assembly 45 comprises:

[0103] The cylinder 451 is movably disposed at the middle end of the side wall of the processing seat 44. The telescopic shaft of the cylinder 451 is fixedly provided with an ejector pin 452 of L-shaped design. The ejector assembly 45 also includes:

[0104] The guide rod 454 is fixed at the bottom of the cylinder 451, and a guide hole matched with the guide rod 454 is opened at the top of the turntable 3. The guide rod 454 moves along the guide hole with the cylinder 451 to limit the movement of the cylinder 451. Vertically arranged circular plates 453 are arranged at the bottom of the cylinder 451 and on both sides of the guide rod 454. A second spring is fixed on the side of the circular plates 453 that are close to each other, and the side of the circular plates 453 that are far away from each other are respectively fixedly connected to the top of the turntable 3 and the bottom of the cylinder 451. A through groove for mounting the cylinder 451 is opened at the middle end of the side wall of the processing seat 44, and space for the movement of the cylinder 451 is reserved.

[0105] In the specific implementation, the cylinder 451 is started, and the telescopic shaft of the cylinder 451 drives the ejector pin 452 to move, so as to facilitate the ejection of the extrusion plate 671, facilitate the ejection of the assembled lock core after the clamping is cancelled, and facilitate the ejection of the adapter plate 61, etc., and can assist when inserting the lock core plug, etc., which is convenient for actual use;

[0106] By providing the second spring and the guide rod 454, etc., the cylinder 451 and the ejector pin 452 have space to move vertically, so that when the adapter plate 61 equipped with the mother-and-child beads and the limit spring is inserted into the lock core housing and when the lock core plug is inserted into the lock core housing, the ejector pin 452 has space to move downward, which facilitates the insertion of the adapter plate 61 and the lock core plug;

[0107] A movable groove for the ejector pin 452 to move is provided at a horizontal position on the side wall of the adapter seat 62 and the gap between the adapter plate 61, so that the ejector pin 452 can enter the gap between the adapter plates 61, and the side wall diameter of the connecting seat 633 is smaller than the side wall diameter of the adapter seat 62 to avoid affecting the movement of the ejector pin 452.

[0108] See also Figure 5 The processing mechanism 4 also includes a second driving assembly 43 disposed on the top of the turntable 3 for driving the clamping claws 41 to move closer to or away from each other, and a positioning assembly 46 disposed on the back of the processing seat 44. The second driving assembly 43 includes:

[0109] The first slide grooves 432 are arranged at intervals on the top of the processing seat 44. The first slide blocks 432 are placed inside the first slide grooves 432 and are symmetrically arranged with respect to the center point of the first slide grooves 432. The top of the first slide block is fixedly connected to the bottom of the clamping claw 41.

[0110] The second servo motor 431 is fixed on the top of the turntable 3 , and the output shaft of the second servo motor 431 is fixed with a threaded rod through a coupling, the side wall of the threaded rod is threadedly connected to the clamping claw 41 , and the threaded rod is designed as a bidirectional screw.

[0111] The placement component 42 includes:

[0112] The placing plate 421 is movably arranged in the concave part of the clamping claw 41 and is designed in an arc shape. A placing groove 426 is provided on the top of the outer side of the placing plate 421, and a limiting groove is provided on the outer side of the clamping claw 41. A limiting rod 424 is fixedly provided on the outer side of the placing plate 421 and extends along the limiting groove to the outside of the clamping claw 41, and a through hole for sleeve-mounting the limiting rod 424 is provided on the inner side of the clamping claw 41.

[0113] The placement component 42 also includes:

[0114] The first limiting plate 422 is fixedly sleeved on the side wall of the limiting rod 424 and sleeved in the limiting groove. The side wall of one end of the limiting rod 424 located outside the clamping claw 41 is sleeved with a second limiting plate 423, and the second limiting plate 423 is fixedly connected to the outer side of the clamping claw 41. The side wall of the limiting rod 424 and located between the first limiting plate 422 and the second limiting plate 423 is sleeved with a third spring for elastically supporting the first limiting plate 422 and the placement plate 421.

[0115] The third limiting plate 425 is fixed to one end of the limiting rod 424 outside the clamping claw 41 , and the third limiting plate 425 cooperates with the second limiting plate 423 to prevent the limiting rod 424 from separating from the second limiting plate 423 .

[0116] In the specific implementation, the lock core housing is placed on the inner side of the placement plate 421 along the placement groove 426, and then the second servo motor 431 is started. The output shaft of the second servo motor 431 drives the threaded rod to rotate through the coupling. Since the threaded rod is a bidirectional screw design, and under the limit of the first slider and the first slide groove 432, the two clamping claws 41 are driven to approach each other, so as to drive the placement plate 421 to approach each other, thereby fixing the lock core housing on the inner side of the placement plate 421;

[0117] When the clamping claws 41 move away from each other and release the fixation, under the action of the third spring, the first limiting plate 422 and the second limiting plate 423, the position of the placement plate 421 is almost unchanged, so that when the lock cylinder shell is placed next time, the lock cylinder shell can be placed in the placement plate 421 first, and then clamped and fixed by the clamping claws 41, without the need for the staff to hold the lock cylinder shell uniformly until the clamping and fixing is completed, thereby improving efficiency and reducing the risk of pinching injuries;

[0118] By providing the placement groove 426 , a notch is provided at the end of the placement plate 421 , so that the lock core housing can be placed inside the placement plate 421 .

[0119] See also Figure 4 , the positioning component 46 includes:

[0120] The positioning rod 462 is fixed on the top of the support seat 8. The positioning rod 462 is designed to be bent. A positioning plate 463 is fixed to the end of the positioning rod 462 away from the support seat 8. A guide ring 461 is fixed to the middle end of the positioning rod 462. A positioning component 46 is set on the back of the partial processing seat 44.

[0121] In a specific implementation, when the lock core housing is placed in the placement plate 421, the back side of the lock core housing abuts against the positioning plate 463 to position the lock core housing, which is convenient for the subsequent actual assembly of the mother and child beads and the limit spring;

[0122] The guide ring 461 is provided to prevent the movement of the extrusion plate 671 from being affected when the extrusion plate 671 is ejected.

[0123] See also Fig.12 and Fig.13 A support seat 8 is fixedly provided on the top of the machine body 1, a material guide assembly 10 is provided on the top of the support seat 8, a first driving assembly 5 for driving the turntable 3 to rotate is provided on the side wall of the material guide assembly 10, and the first driving assembly 5 drives the turntable 3 to rotate from the outside of the turntable 3, and the material guide assembly 10 includes:

[0124] The material guide pipe 105 is fixedly arranged at the bottom of the support base 8 and extends into the machine body 1. A material guide hole 102 is opened at the top of the support base 8. The inner wall of the material guide hole 102 and the inner wall of the material guide pipe 105 are fixedly provided with first material guide plates 101 arranged in a circular array.

[0125] The material storage box 103 is detachably mounted in the machine body 1 , and the inner wall of the material storage box 103 is fixedly provided with second material guide plates 104 arranged in a circular array, and the second material guide plates 104 are adapted to the first material guide plates 101 .

[0126] In the specific implementation, after the ejected adapter plate 61, the extrusion plate 671 and the assembled lock core are ejected, they all enter the support seat 8 along the guide hole 102, and enter the storage box 103 along the support seat 8 and the guide tube 105 to facilitate their collection. They are collected separately through the first guide plate 101 and the second guide plate 104 for subsequent use.

[0127] See also Fig.14 , the first driving assembly 5 comprises:

[0128] The annular chute 52 is provided at the top of the support seat 8 and is located outside the material guide hole 102. An annular slider is placed inside the annular chute 52. The top of the annular slider is fixedly connected to the bottom of the turntable 3.

[0129] The first servo motor 51 is fixedly mounted on the top of the machine body 1. The output shaft of the first servo motor 51 is fixedly mounted with a rotating shaft via a coupling. The side walls of the rotating shaft and the side walls of the turntable 3 are respectively fixedly mounted with gears and gear rings, and the gears and gear rings are meshed.

[0130] During the specific implementation, the first servo motor 51 is started, and the output shaft of the first servo motor 51 drives the rotating shaft to rotate through the coupling, and the rotating shaft drives the turntable 3 to rotate through the mutually meshing gear rings and gears, so that the outer side of the turntable 3 drives the turntable 3 to rotate, so as to avoid affecting the unloading trajectory of the material guide assembly 10, and it is convenient to drive the turntable 3 to rotate, so as to facilitate the conversion between multiple stations when the lock core is assembled.

[0131] See also Figure 7 and Fig.15 , the first conveying assembly 7 comprises:

[0132] The electric slide rail 72 is fixed on the top of the mounting frame 71, and a mechanical arm 73 is fixedly provided at the sliding end of the electric slide rail 72. The mechanical arm 73 includes a lower rotating part 731, an arm body 732 arranged on the top of the lower rotating part 731, and an upper rotating part 733 arranged on the top of the arm body 732. One end of the upper rotating part 733 away from the arm body 732 is fixedly connected to a side of the connecting seat 633 away from the conductive column 634. A second conveying assembly 9 identical to the first conveying assembly 7 is provided on the top of the machine body 1. An electric clamp 11 is fixedly provided on one end of the upper rotating part 733 of the second conveying assembly 9 away from the arm body 732 for clamping the lock core plug.

[0133] In the specific implementation, the robot arm 73 adopts a six-axis robot arm 73 to ensure the position adjustment range, and the top and bottom of the arm body 732 of the robot arm 73 are respectively provided with an upper rotating part 733 and a lower rotating part 731, which is convenient for actually improving the flexibility of adjustment and convenient for driving the lock core plug and the adapter plate 61 to rotate. The coordinated use of the above-mentioned robot arm 73 and the electric slide rail 72 is the existing technology and will not be elaborated here. The lock core plug is conveniently clamped by the electric clamp 11.

[0134] The first servo motor 51 and other electronic devices of the present invention are connected to the controller through wires to facilitate actual control. The second servo motor 431 and the cylinder 451 rotate with the rotation of the turntable 3. For this purpose, a rotary joint can be set at the extension of the center point of the turntable 3 to connect the second servo motor 431 and the cylinder 451 to ensure normal applicability. This is a prior art and will not be elaborated here.

[0135] The embodiment of the present invention further provides a method for using a lock core assembly processing device for producing a fingerprint lock, using a lock core assembly processing device for producing a fingerprint lock, the method comprising the following steps:

[0136] S1: Place the mother and child beads and the limit spring in the temporary storage groove 66. In this process, place the mother and child beads first and then the limit spring, so that after the subsequent rotation, the mother and child beads in the lock core shell are against the mother and child beads in the lock core plug, and the limit spring provides elastic support. Then, the limit spring is completely squeezed into the temporary storage groove 66 by the second extrusion component 67, so that the adapter plate 61 enters the lock core shell. Then, the adapter mechanism 6 equipped with the mother and child beads and the limit spring is connected to the first conveying component 7 through the connecting component 63. The position and angle of the adapter mechanism 6 can be adjusted by the first conveying component 7, and the lock core shell is fixed by the processing mechanism 4;

[0137] S2: insert the adapter mechanism 6 into the lock core shell through the first conveying assembly 7, and then drive the adapter mechanism 6 to rotate, so that the temporary storage groove 66 is vertically aligned with the lower row of mother-and-child bead grooves in the lock core shell, and then the ejector pin 452 of the ejection assembly 45 ejects the extrusion plate 671, and the ejector pin 452 is withdrawn, so that the mother-and-child beads and the limit spring enter the lower row of mother-and-child bead grooves in the lock core shell. After entering, the limit spring and the mother-and-child beads are squeezed by the first extrusion assembly 65, and then the adapter mechanism 6 is rotated again, so that the limit spring and the mother-and-child beads completely enter the lower row of mother-and-child bead grooves in the lock core shell. After the rotation is completed, the connection between the first conveying assembly 7 and the adapter mechanism 6 is disconnected;

[0138] S3: The lock core housing equipped with the transfer mechanism 6 is driven to rotate by rotating the turntable 3. After rotating to the next station, the lock core plug is inserted into the lock core housing. During this process, the lock core plug squeezes out the transfer plate 61 and the transfer seat 62 of the transfer mechanism 6, and then drives the lock core plug to rotate, so that the upper row of the mother-and-child bead grooves on the side wall of the lock core plug are vertically aligned with the lower row of the mother-and-child bead grooves in the lock core housing, so that the mother-and-child beads in the lock core plug are against the mother-and-child beads in the lock core housing, and the assembly of the lock core is completed;

[0139] S4: After the assembly is completed, the assembled lock core is rotated to the next station by the rotation of the turntable 3, and the assembled lock core is ejected by the processing mechanism 4. The ejected lock core, extrusion plate 671 and transfer mechanism 6 are respectively entered into the material guide assembly 10 for separate storage.

[0140] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0141] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0142] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lock core assembly processing device for fingerprint lock production, comprising a body, a frame fixed on the top of the body and a mounting frame fixed on the front of the body, a first conveying assembly is arranged on the top of the mounting frame, characterized in that: It also includes a rotating disk arranged on the top of the machine body, a processing mechanism arranged in a ring array on the top of the rotating disk for combining the lock cylinders, and a switching mechanism connected to and detached from the first conveying assembly, wherein the processing mechanism includes: The processing seat is fixed on the top of the turntable. A clamping claw for fixing the lock cylinder shell is movably arranged on the top of the processing seat, and the clamping claws are arranged opposite to each other. A placement component extending outside the clamping claw and used to place the lock cylinder shell is arranged on the inner side of the clamping claw to assist the clamping claw in clamping the lock cylinder shell. An ejection component is arranged at the middle end of the processing seat. The ejection component includes: The cylinder is movably arranged at the middle end of the side wall of the processing seat, and the telescopic shaft of the cylinder is fixedly provided with an L-shaped ejector pin. The transfer mechanism includes: The transfer seat is detachably arranged at the conveying end of the first conveying assembly, and a transfer plate symmetrically arranged about the center point of the transfer seat is fixedly arranged on the side of the transfer seat away from the first conveying assembly, and a gap is left on the side where the transfer plates are close to each other; The switching mechanism also includes: The installation groove is opened at the lower end of the side where the adapter plates are close to each other, and a first extrusion component is arranged inside the installation groove. A temporary storage groove is arranged at intervals on the upper end of the side where the adapter plates are close to each other. A second extrusion component is arranged on the side where the adapter plates are close to each other and between the temporary storage grooves. The second extrusion component is used to extrude the limit spring into the temporary storage groove after the mother-and-child beads and the limit spring are installed in the temporary storage groove. The first extrusion component is used to extrude the mother-and-child beads and the limit spring in the temporary storage groove into the lower row of mother-and-child bead grooves in the lock core shell after the adapter plate is rotated. The first extrusion component includes: A first mounting plate is fixedly mounted on the bottom inner wall of the mounting groove, sleeves are fixedly mounted on both sides of the top of the first mounting plate, the inner walls of the sleeves are provided with slots, the inner walls of the slots are provided with clamping columns and clamping blocks, the bottom of the clamping column and the top of the clamping block are fixedly connected, and the clamping block cooperates with the slot stopper to limit the lower end of the clamping column in the slot; The first extrusion assembly further comprises: The second mounting plate is fixedly arranged on the top of the clamping column, the third mounting plate is fixedly sleeved on the upper end of the outer wall of the sleeve, the first electromagnet and the second electromagnet are respectively fixedly arranged on the side of the third mounting plate and the second mounting plate close to each other, the side wall of the second mounting plate is fitted with the side of the two adapter plates close to each other, and the side wall of the clamping column is sleeved with a first spring in the clamping groove; The second extrusion assembly comprises: An extrusion plate is sleeved on the side of the adapter plate close to each other, and magnetic metal sheets are fixed on both sides of the extrusion plate. The outer sides of the magnetic metal sheets are aligned with the two sides of the extrusion plate, and the side wall of the extrusion plate is in contact with the side of the adapter plate close to each other; The third electromagnet is fixedly arranged on the side where the adapter plates are close to each other and is located between the temporary storage grooves. The outer side of the third electromagnet is aligned with the side where the adapter plates are close to each other. A connecting component for switching on and off power to the first electromagnet, the second electromagnet and the third electromagnet is arranged on the side of the adapter seat away from the adapter plate. The ejection component of the processing mechanism ejects the extrusion plate and the installed lock core.

2. The lock core assembly processing device for fingerprint lock production according to claim 1 is characterized in that: The connection component comprises: An insulating cover is fixedly sleeved on a side of the adapter seat away from the adapter plate, a conductive sleeve is fixedly sleeved on the inner wall of the insulating cover, and a wiring terminal is fixedly provided on a side of the conductive sleeve close to the adapter plate; The conductive column is sleeved on the inner wall of the conductive sleeve. A connecting seat is fixedly provided on the side of the conductive column away from the adapter seat. A matching limit block and limit seat are respectively fixedly provided on the side where the connecting seat and the adapter seat are close to each other. The limit block moves with the connecting seat to be sleeved in the limit seat, and the longitudinal section of the limit block is designed to be a regular hexagon.

3. The lock core assembly processing device for fingerprint lock production according to claim 1 is characterized in that: The ejection assembly further comprises: The guide rod is fixed at the bottom of the cylinder. A guide hole matching the guide rod is opened at the top of the turntable. The guide rod moves along the guide hole with the cylinder to limit the movement of the cylinder. The bottom of the cylinder and both sides of the guide rod are provided with vertically arranged circular plates. A second spring is fixedly provided on the side where the circular plates are close to each other. The side where the circular plates are far away from each other is respectively fixedly connected to the top of the turntable and the bottom of the cylinder. A through groove for sleeve-mounting the cylinder is opened at the middle end of the side wall of the processing seat, and space for the cylinder to move is reserved. The placement component includes: The placing plate is movably arranged in the concave part of the clamping claw and is designed in an arc shape. A placing groove is provided on the top of the outer side of the placing plate, a limiting groove is provided on the outer side of the clamping claw, a limiting rod is fixedly provided on the outer side of the placing plate and extends along the limiting groove to the outside of the clamping claw, and a through hole for sleeve-mounting the limiting rod is provided on the inner side of the clamping claw.

4. The lock core assembly processing device for fingerprint lock production according to claim 3 is characterized in that: The placement component also includes: The first limit plate is fixedly sleeved on the side wall of the limit rod and sleeved in the limit groove, the side wall of one end of the limit rod located outside the clamping claw is sleeved with a second limit plate, and the second limit plate is fixedly connected to the outer side of the clamping claw, and the side wall of the limit rod and located between the first limit plate and the second limit plate is sleeved with a third spring for elastically supporting the first limit plate and the placement plate; The third limiting plate is fixedly arranged on one end of the limiting rod outside the clamping claw, and the third limiting plate cooperates with the second limiting plate stopper to limit the limiting rod from being separated from the second limiting plate.

5. The lock core assembly processing device for fingerprint lock production according to claim 1, characterized in that: A support seat is fixedly provided on the top of the machine body, a material guide assembly is provided on the top of the support seat, a first driving assembly for driving the turntable to rotate is provided on the side wall of the material guide assembly, and the first driving assembly drives the turntable to rotate from the outside of the turntable, and the material guide assembly includes: The material guide pipe is fixedly arranged at the bottom of the support seat and extends into the machine body. A material guide hole is opened at the top of the support seat. The inner wall of the material guide hole and the inner wall of the material guide pipe are fixedly provided with first material guide plates arranged in a circular array. The material storage box is detachably arranged in the machine body, and the inner wall of the material storage box is fixedly provided with second material guide plates arranged in a circular array, and the second material guide plates are adapted to the first material guide plates.

6. The lock core assembly processing device for fingerprint lock production according to claim 5, characterized in that: The processing mechanism also includes a second driving assembly arranged on the top of the turntable for driving the clamping claws to move closer to or away from each other and a positioning assembly arranged on the back of the processing seat, the positioning assembly including: The positioning rod is fixed on the top of the support seat. The positioning rod is designed to be bent. A positioning plate is fixed on the end of the positioning rod away from the support seat. A guide ring is fixed on the middle end of the positioning rod. A positioning component is arranged on the back of some of the processing seats.

7. The lock core assembly processing device for fingerprint lock production according to claim 2, characterized in that: The first conveying assembly comprises: An electric slide rail is fixed on the top of the mounting frame, a mechanical arm is fixedly provided at the sliding end of the electric slide rail, the mechanical arm comprises a lower rotating part, an arm body arranged on the top of the lower rotating part and an upper rotating part arranged on the top of the arm body, one end of the upper rotating part away from the arm body is fixedly connected to a side of the connecting seat away from the conductive column, a second conveying assembly identical to the first conveying assembly is provided on the top of the machine body, an electric clamp is fixedly provided at one end of the upper rotating part of the second conveying assembly away from the arm body, for clamping the lock core plug.

8. A method for using a lock core assembly processing device for fingerprint lock production, characterized in that: Using a lock core assembly processing device for fingerprint lock production according to any one of claims 1 to 7, the method comprises the following steps: S1: Connect the transfer mechanism equipped with the mother-and-child beads and the limit spring to the first conveying assembly, so that the position and angle of the transfer mechanism can be adjusted through the first conveying assembly, and the lock cylinder housing can be fixed through the processing mechanism; S2: insert the transfer mechanism into the lock core housing through the first conveying assembly, and then drive the transfer mechanism to rotate, so that the mother and child beads and the limit spring enter the lower row of mother and child bead grooves in the lock core housing, and then rotate the transfer mechanism again, so that the limit spring and the mother and child beads completely enter the lower row of mother and child bead grooves in the lock core housing. After the rotation is completed, disconnect the first conveying assembly from the transfer mechanism; S3: The lock core housing equipped with the transfer mechanism is driven to rotate by rotating the turntable. After rotating to the next station, the lock core plug is inserted into the lock core housing, and the lock core plug is driven to rotate, so that the upper row of mother-and-child bead grooves on the side wall of the lock core plug are vertically aligned with the lower row of mother-and-child bead grooves in the lock core housing, so that the mother-and-child beads in the lock core plug are against the mother-and-child beads in the lock core housing, and the assembly of the lock core is completed; S4: After the assembly is completed, the assembled lock core is rotated to the next station by the rotation of the turntable, and the assembled lock core is ejected by the processing mechanism.

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