Lock body embedding equipment

Abstract

The utility model belongs to the technical field of lock body embedding equipment, and particularly relates to lock body embedding equipment which comprises a frame body, a feeding assembly, a first transfer assembly, a second transfer assembly, a loading assembly and a discharging assembly. The first transfer assembly is used for sequentially conveying lock bodies to the lower bead loading mechanism and the upper bead loading mechanism, and the second transfer assembly is used for sequentially collecting marble springs of the marble spring loading mechanism and sealing pieces of the sealing piece loading mechanism and conveying the marble springs and the sealing pieces to the material pressing mechanism. The first transfer assembly is further used for conveying the lock body loaded with the lower bead and the upper bead to the second transfer assembly, the pressing mechanism is used for pressing the marble spring and the sealing piece on the second transfer assembly into the lock body, and the discharging assembly is used for conveying the lock body loaded with the marble spring and the sealing piece away from the pressing mechanism. Feeding, discharging and operation of all the mechanisms do not need manual participation, operation is easy, and efficiency and safety are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lock body assembling equipment, in particular to a lock body assembling equipment. Background Art

[0002] When the lock body of the lock is produced, it is necessary to install a lower bead, an upper bead, a pin spring and a sealing plate in the lock body.

[0003] The existing lock body assembling equipment includes a lower bead loading device, an upper bead loading device, a pin spring loading device and a sealing film loading device. The lower bead loading device includes a lower bead loading platform and a lower bead suction straw. The lock body is installed on the lower bead loading platform, and then the lower bead suction straw is manually held to put the lower bead in the lower bead suction straw into the lock body. The upper bead loading device includes an upper bead loading platform and an upper bead suction straw. The lock body is installed on the upper bead loading platform, and then the upper bead suction straw is manually held to put the upper bead in the upper bead suction straw into the lock body. The pin spring loading device includes a pin spring loading platform and a pin spring suction straw. The lock body is installed on the pin spring loading platform, and then the pin spring suction straw is manually held to put the pin spring in the pin spring suction straw into the lock body. The sealing film loading device includes a sealing film loading platform and a sealing film suction straw. The lock body is installed on the sealing film loading platform, and then the sealing film suction straw is manually held to put the sealing film in the sealing film suction straw into the lock body.

[0004] In the existing lock body assembly equipment, the assembly processes of the lower bead, upper bead, pin spring and sealing piece are scattered, and each process requires manual material placement and material removal, which is cumbersome to operate. Utility Model Content

[0005] The technical problem to be solved by the utility model is: in view of the problem that each process of the existing lock body assembling equipment requires manual material placement and material collection, and the operation is cumbersome, a lock body assembling equipment is provided.

[0006] In order to solve the above technical problems, the embodiment of the utility model provides a lock body assembly device, including a frame and a loading assembly connected to the frame, a first transfer assembly, a second transfer assembly, a loading assembly and a unloading assembly;

[0007] The loading assembly includes a pressing mechanism, and a lower bead loading mechanism, an upper bead loading mechanism, a pin spring loading mechanism and a sealing sheet loading mechanism arranged side by side on the frame, the loading assembly is used to transport the lock body to the first transfer assembly, the first transfer assembly is used to transport the lock body to the lower bead loading mechanism and the upper bead loading mechanism in sequence, the second transfer assembly is used to collect the pin springs of the pin spring loading mechanism and the sealing sheet of the sealing sheet loading mechanism in sequence, and transport the pin springs and the sealing sheet to the pressing mechanism, the first transfer assembly is also used to transport the lock body with the lower bead and the upper bead installed to the second transfer assembly, the pressing mechanism is used to press the pin spring and the sealing sheet on the second transfer assembly into the lock body, and the unloading assembly is used to transport the lock body with the pin spring and the sealing sheet installed away from the pressing mechanism.

[0008] Optionally, the first transfer component includes a slide rail, a first transfer seat and a first transfer drive mechanism, the first transfer drive structure is connected to the frame, the slide rail is connected to the frame, the slide rail is arranged below the lower bead loading mechanism, the upper bead loading mechanism and the material pressing mechanism, the first transfer seat is assembled on the slide rail, the first transfer seat is connected to the first transfer drive mechanism, the first transfer drive mechanism can drive the first transfer seat to move along the extension direction of the slide rail, and the first transfer seat is provided with a transfer groove for loading the lock body.

[0009] Optionally, the loading assembly includes a loading rack, a loading seat and a loading push rod, the loading rack is connected to the frame, the loading seat is connected to the loading rack, the loading seat is provided with a loading trough for loading the lock body, the loading push rod is connected to the loading rack, and the loading push rod can push the lock body in the loading trough into the transfer trough.

[0010] Optionally, the second transfer assembly includes a second transfer seat and a second transfer drive mechanism, the second transfer drive mechanism is connected to the frame, the second transfer seat is connected to the second transfer drive mechanism, the second transfer drive mechanism can drive the second transfer seat to move below the ball spring mechanism, the sealing sheet mechanism and the pressing mechanism, and the second transfer seat is provided with a transfer hole for loading the ball spring and the sealing sheet.

[0011] Optionally, the unloading assembly includes a unloading seat and a pushing mechanism, the unloading seat is connected to the frame, the unloading seat is provided with a unloading trough for loading the lock body, and the pushing mechanism can push the lock body in the transfer trough into the unloading trough.

[0012] Optionally, the pushing mechanism is connected to the second transfer seat, and the unloading assembly also includes a unloading drive mechanism, the unloading drive mechanism is connected to the frame, and the unloading seat is connected to the unloading drive mechanism, and the unloading drive mechanism can drive the unloading seat to move towards or away from the transfer trough.

[0013] Optionally, the unloading assembly also includes a unloading belt, which is connected to the frame, and the unloading seat is arranged at an angle, with the upper end of the unloading seat close to the transfer trough, and the lower end of the unloading seat is located above the unloading belt, and the unloading belt can transport the lock body away from the unloading seat.

[0014] Optionally, the pressing mechanism includes a pressing rod and a pressing drive mechanism, the pressing drive mechanism is connected to the frame, the pressing rod is connected to the pressing drive mechanism, and the pressing drive mechanism can drive the pressing material to move towards the direction close to the second transfer seat.

[0015] Optionally, it also includes a tooth-detecting mechanism, which is connected to the frame and is used to detect the specifications of the key loaded therein.

[0016] Optionally, the lower bead loading mechanism includes a plurality of lower bead rows, the lower beads in each lower bead row have different specifications, and each lower bead row is arranged at intervals along the extension direction of the slide rail.

[0017] According to the lock body assembly equipment of the embodiment of the utility model, the loading component can transport the lock body to the first transfer component, the first transfer component can transport the lock body to the lower bead installation mechanism and the upper bead installation mechanism, the second transfer component can transport the pin spring and the sealing sheet to the pressing mechanism, and the pressing mechanism presses the pin spring and the sealing sheet into the lock body with the lower bead and the upper bead installed on the first transfer component, and the unloading component can transport the lock body away from the pressing mechanism. Compared with the prior art, loading, unloading and operation of each mechanism do not require manual participation, the operation is simple, and the efficiency and safety are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a lock body assembly device provided in one embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the partial structure of a lock body assembly device provided in one embodiment of the utility model Figure 1 ;

[0020] Figure 3 A schematic diagram of the partial structure of a lock body assembly device provided in one embodiment of the utility model Figure 2 .

[0021] The reference numerals in the specification are as follows: 1, frame; 2, vibration plate; 3, lower bead loading mechanism; 4, lower bead array; 5, upper bead loading mechanism; 6, upper bead array; 7, pin spring loading mechanism; 8, pin spring array; 9, sealing sheet loading mechanism; 10, sealing sheet array; 11, tooth measuring mechanism; 12, loading assembly; 13, first transfer assembly; 14, unloading assembly; 15, pressing mechanism; 16, second transfer assembly; 17, first transfer cylinder; 18, slide rail; 19. First transfer seat; 20. Carrying plate; 21. Transfer trough; 22. Loading cylinder; 23. Loading push rod; 24. Loading trough; 25. Lock body; 26. Loading seat; 27. Loading rack; 28. Second transfer cylinder; 29. ​​Second transfer seat; 30. Transfer hole; 31. Pushing cylinder; 32. Unloading push rod; 33. Pressing cylinder; 34. Pressing rod; 35. Unloading seat; 36. Unloading trough; 37. Unloading cylinder; 38. Unloading belt. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] like Figures 1 to 3 As shown, an embodiment of the utility model provides a lock body assembly device, including a frame 1 and a loading assembly 12 , a first transfer assembly 13 , a second transfer assembly 16 , a loading assembly and a unloading assembly 14 connected to the frame 1 .

[0024] The loading assembly includes a pressing mechanism 15, and a lower bead loading mechanism 3, an upper bead loading mechanism 5, a pin spring loading mechanism 7 and a sealing film loading mechanism 9 which are arranged side by side on the frame 1. The loading assembly 12 is used to transport the lock body 25 to the first transfer assembly 13. The first transfer assembly 13 is used to transport the lock body 25 to the lower bead loading mechanism 3 and the upper bead loading mechanism 5 in sequence. The second transfer assembly 16 is used to collect the pin springs of the pin spring loading mechanism 7 and the sealing films of the sealing film loading mechanism 9 in sequence, and transport the pin springs and the sealing films to the pressing mechanism 15. The first transfer assembly 13 is also used to transport the lock body 25 with the lower bead and the upper bead loaded to the second transfer assembly 16. The pressing mechanism 15 is used to press the pin spring and the sealing film on the second transfer assembly 16 into the lock body 25. The unloading assembly 14 is used to transport the lock body 25 with the pin spring and the sealing film loaded away from the pressing mechanism 15.

[0025] In one embodiment, the first transfer component 13 includes a slide rail 18, a first transfer seat 19 and a first transfer drive mechanism, the first transfer drive structure is connected to the frame 1, the slide rail 18 is connected to the frame 1, the slide rail 18 is arranged below the bead loading mechanism 3, the bead loading mechanism 5 and the pressing mechanism 15, the first transfer seat 19 is assembled on the slide rail 18, the first transfer seat 19 is connected to the first transfer drive mechanism, the first transfer drive mechanism can drive the first transfer seat 19 to move along the extension direction of the slide rail 18, and the first transfer seat 19 is provided with a transfer groove 21 for the lock body 25 to be installed.

[0026] The slide rail 18 is arranged on the frame 1, and the first transfer driving mechanism is a first transfer cylinder 17, which is connected to the first transfer seat 19. The first transfer cylinder 17 drives the first transfer seat 19 to move under the lower bead loading mechanism 3, the upper bead loading mechanism 5 and the pressing mechanism 15. A supporting plate 20 is provided on the first transfer seat 19, and the supporting plate 20 is provided on the transfer groove 21. The structure is simple and easy to be assembled.

[0027] In one embodiment, the loading assembly 12 includes a loading rack 27, a loading seat 26 and a loading push rod 23. The loading rack 27 is connected to the frame body 1, and the loading seat 26 is connected to the loading rack 27. The loading seat 26 is provided with a loading trough 24 for loading the lock body 25. The loading push rod 23 is connected to the loading rack 27. The loading push rod 23 can push the lock body 25 in the loading trough 24 into the transfer trough 21.

[0028] The loading rack 27 is connected to the frame body 1, and the loading seat 26 is connected to the loading rack 27. The loading rack 27 supports the loading seat 26 above the first transfer seat 19. The loading push rod 23 is pushed by a loading cylinder 22. The loading cylinder 22 drives the loading push rod 23 to move toward the loading trough 24 to push the lock body 25 in the loading trough 24 into the transfer trough 21 of the supporting plate 20.

[0029] In one embodiment, the second transfer assembly 16 includes a second transfer seat 29 and a second transfer drive mechanism, the second transfer drive mechanism is connected to the frame 1, and the second transfer seat 29 is connected to the second transfer drive mechanism. The second transfer drive mechanism can drive the second transfer seat 29 to move below the ball spring mechanism 7, the sealing sheet mechanism 9 and the pressing mechanism 15, and the second transfer seat 29 is provided with a transfer hole 30 for loading the ball spring and the sealing sheet.

[0030] The second transfer driving mechanism is a second transfer cylinder 28, which is connected to the frame 1, and the second transfer seat 29 is connected to the second transfer cylinder 28. The second transfer seat 29 is driven by the second transfer cylinder 28 to move under the ball spring mechanism 7, the sealing sheet mechanism 9 and the pressing mechanism 15. The second transfer seat 29 is provided with a transfer hole 30 which passes through from top to bottom and is used to hold the fallen ball spring of the ball spring mechanism 7 and the fallen sealing sheet of the sealing sheet mechanism 9.

[0031] In one embodiment, the unloading assembly 14 includes a unloading seat 35 and a pushing mechanism. The unloading seat 35 is connected to the frame 1. The unloading seat 35 is provided with a unloading trough 36 for the lock body 25 to be loaded. The pushing mechanism can push the lock body 25 in the transfer trough 21 into the unloading trough 36.

[0032] The pushing mechanism is connected to the second transfer seat 29, and the unloading component 14 also includes a unloading driving mechanism, which is connected to the frame 1, and the unloading seat 35 is connected to the unloading driving mechanism. The unloading driving mechanism can drive the unloading seat 35 to move towards or away from the transfer trough 21.

[0033] The pushing mechanism includes a material unloading push rod 32 and a pushing cylinder 31. The pushing cylinder 31 is connected to the second transfer seat 29. The material unloading push rod 32 is connected to the pushing cylinder 31. The pushing cylinder 31 drives the material unloading push rod 32 to move so as to push the lock body 25 in the transfer trough 21 out.

[0034] The unloading driving mechanism is an unloading cylinder 37 , which is connected to the frame 1 , and the unloading seat 35 is connected to the unloading cylinder 37 . The unloading cylinder 37 can drive the unloading seat 35 to approach and move away from the second transfer seat 29 and the pressing mechanism 15 .

[0035] In one embodiment, the unloading component 14 also includes a unloading belt 38, which is connected to the frame 1, and the unloading seat 35 is arranged at an angle, and the upper end of the unloading seat 35 is close to the transfer trough 21, and the lower end of the unloading seat 35 is located above the unloading belt 38. The unloading belt 38 can transport the lock body 25 away from the unloading seat 35.

[0036] The higher end of the unloading seat 35 is arranged close to the transfer trough 21, and the lower end is located above the unloading belt 38. When unloading, the unloading cylinder 37 drives the higher end of the unloading seat 35 to move to the bottom of the second transfer seat 29, and the pushing cylinder 31 drives the unloading push rod 32 to push the lock body 25 out of the transfer trough 21. The pushed lock body 25 then falls into the unloading trough 36 of the unloading seat 35, and then the lock body 25 slides along the unloading trough 36 to the lower end of the unloading seat 35, and falls onto the unloading belt 38 through this end, and the lock body 25 is transported away by the unloading belt 38.

[0037] In one embodiment, the pressing mechanism 15 includes a pressing rod 34 and a pressing drive mechanism, the pressing drive mechanism is connected to the frame 1, the pressing rod 34 is connected to the pressing drive mechanism, and the pressing drive mechanism can drive the pressing material to move toward the direction close to the second transfer seat 29.

[0038] The material unloading driving mechanism is a pressing cylinder 33, and the pressing cylinder 33 is connected to the frame 1. The material unloading rod is connected to the pressing cylinder 33. The pressing cylinder 33 drives the pressing rod 34 to rise and fall, and the pressing rod 34 presses the ball spring and the sealing sheet in the transfer hole 30 of the second transfer seat 29 into the lock body 25 of the first transfer seat 19.

[0039] In one embodiment, the lock body assembly device further includes a thread detection mechanism 11, which is connected to the frame 1 and is used to detect the specifications of the key installed therein.

[0040] The lower bead loading mechanism 3 includes a plurality of lower bead rows 4 . The specifications of the lower beads in each lower bead row 4 are different. The lower bead rows 4 are arranged at intervals along the extension direction of the slide rail 18 .

[0041] The bead loading mechanism 5 includes a plurality of bead rows 6 . The beads in each bead row 6 have different specifications. The bead rows 6 are arranged at intervals along the extension direction of the slide rail 18 .

[0042] The pin spring mechanism 7 includes a plurality of pin spring columns 8 . The pin springs in each pin spring column 8 have different specifications. The pin spring columns 8 are arranged at intervals along the extension direction of the slide rail 18 .

[0043] The sealing sheet loading mechanism 9 includes a plurality of sealing sheet rows 10 . The specifications of the sealing sheets in each sealing sheet row 10 are different. The sealing sheet rows 10 are arranged at intervals along the extension direction of the slide rail 18 .

[0044] During assembly, the specifications of the key are measured by the pressure measuring mechanism, and the pressure measuring mechanism sends the specification information to the lower bead installing mechanism 3, the upper bead installing mechanism 5, the pin spring installing mechanism 7, the sealing plate installing mechanism 9, the first transfer component 13 and the second transfer component 16. The first transfer component 13 drives the lock body 25 to move to the bottom of the lower bead column 4 and the upper bead column 6 of corresponding specifications, so that the lock body 25 can receive the lower column and the upper column of corresponding specifications. The second transfer component 16 moves to the pin spring column 8 and the sealing plate column 10 of corresponding specifications to receive the pin springs and sealing plates of corresponding specifications.

[0045] The working principle of the lock body assembly device of the embodiment of the utility model is as follows: during assembly, the specifications of the key are measured by the pressure measuring mechanism, and the pressure measuring mechanism sends the specification information to the lower bead installation mechanism 3, the upper bead installation mechanism 5, the pin spring installation mechanism 7, the sealing sheet installation mechanism 9, the first transfer component 13 and the second transfer component 16, and the first transfer component 13 drives the lock body 25 to move to the lower bead column 4 and the upper bead column 6 of the corresponding specifications, so that the lock body 25 receives the lower column and the upper column of the corresponding specifications, and the second transfer component 16 moves to the pin spring column 8 and the sealing sheet column 10 of the corresponding specifications to receive the pin spring and the sealing sheet of the corresponding specifications. The pressing mechanism 15 then presses the pin spring and sealing sheet on the second transfer seat 29 into the lock body 25 on which the lower bead and the upper bead have been installed on the first transfer seat 19, and then the unloading cylinder 37 drives the higher end of the unloading seat 35 to move to the bottom of the second transfer seat 29, and the pushing cylinder 31 drives the unloading push rod 32 to push the lock body 25 out of the transfer trough 21, and the pushed lock body 25 then falls into the unloading trough 36 of the unloading seat 35, and then the lock body 25 slides along the unloading trough 36 to the lower end of the unloading seat 35, and falls onto the unloading belt 38 through this end, and the lock body 25 is transported away by the unloading belt 38.

[0046] In one embodiment, the frame 1 is further provided with a plurality of vibration plates 2, a portion of which is used to hold lower beads, a portion is used to hold upper beads, a portion is used to hold marble springs, and a portion is used to hold sealing sheets. Each vibration plate 2 corresponds to the corresponding lower bead column 4, upper bead column 6, marble spring column 8 and sealing sheet column 10 below through a hose, and each vibration plate installs the lower beads, upper beads, marble springs and sealing sheets into the corresponding lower bead column 4, upper bead column 6, marble spring column 8 and sealing sheet column 10 in the correct direction through vibration.

[0047] According to the lock body assembly equipment of the embodiment of the utility model, the loading component 12 can transport the lock body 25 to the first transfer component 13, the first transfer component 13 can transport the lock body 25 to the lower bead installation mechanism 3 and the upper bead installation mechanism 5, the second transfer component 16 can transport the ball spring and the sealing sheet to the pressing mechanism 15, and the pressing mechanism 15 presses the ball spring and the sealing sheet into the lock body 25 with the lower bead and the upper bead installed on the first transfer component 13, and the unloading component 14 can transport the lock body 25 away from the pressing mechanism 15. Compared with the prior art, loading, unloading and operation of each mechanism do not require manual participation, the operation is simple, and the efficiency and safety are improved.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lock body assembly device, characterized in that: It comprises a frame (1), and a loading assembly (12), a first transfer assembly (13), a second transfer assembly (16), a loading assembly and a unloading assembly (14) connected to the frame (1); The loading assembly comprises a pressing mechanism (15), and a lower bead loading mechanism (3), an upper bead loading mechanism (5), a ball spring loading mechanism (7) and a sealing sheet loading mechanism (9) arranged side by side on the frame (1); the loading assembly (12) is used to transport the lock body (25) to the first transfer assembly (13); the first transfer assembly (13) is used to transport the lock body (25) to the lower bead loading mechanism (3) and the upper bead loading mechanism (5) in sequence; the second transfer assembly (16) is used to collect the ball spring loading mechanism (7) and the sealing sheet loading mechanism (9) in sequence; The first transfer component (13) is used to transfer the lock body (25) with the lower bead and the upper bead installed to the second transfer component (16); the pressing mechanism (15) is used to press the pin spring and the sealing sheet on the second transfer component (16) into the lock body (25); the unloading component (14) is used to transport the lock body (25) with the pin spring and the sealing sheet installed away from the pressing mechanism (15).

2. The lock body assembly device according to claim 1, characterized in that: The first transfer assembly (13) comprises a slide rail (18), a first transfer seat (19) and a first transfer driving mechanism, wherein the first transfer driving mechanism is connected to the frame (1), the slide rail (18) is connected to the frame (1), the slide rail (18) is arranged below the bead loading mechanism (3), the bead loading mechanism (5) and the material pressing mechanism (15), the first transfer seat (19) is mounted on the slide rail (18), the first transfer seat (19) is connected to the first transfer driving mechanism, the first transfer driving mechanism can drive the first transfer seat (19) to move along the extension direction of the slide rail (18), and the first transfer seat (19) is provided with a transfer groove (21) for the lock body (25) to be loaded.

3. The lock body assembly device according to claim 2, characterized in that: The loading assembly (12) comprises a loading rack (27), a loading seat (26) and a loading push rod (23); the loading rack (27) is connected to the frame (1); the loading seat (26) is connected to the loading rack (27); a loading trough (24) for loading a lock body (25) is provided on the loading seat (26); the loading push rod (23) is connected to the loading rack (27); and the loading push rod (23) can push the lock body (25) in the loading trough (24) into the transfer trough (21).

4. The lock body assembly device according to claim 2, characterized in that: The second transfer assembly (16) comprises a second transfer seat (29) and a second transfer drive mechanism, wherein the second transfer drive mechanism is connected to the frame (1), and the second transfer seat (29) is connected to the second transfer drive mechanism, and the second transfer drive mechanism can drive the second transfer seat (29) to move below the ball spring mechanism (7), the sealing sheet mechanism (9) and the pressing mechanism (15), and the second transfer seat (29) is provided with a transfer hole (30) for loading the ball spring and the sealing sheet.

5. The lock body assembly device according to claim 4, characterized in that: The material unloading assembly (14) comprises a material unloading seat (35) and a pushing mechanism. The material unloading seat (35) is connected to the frame (1). The material unloading seat (35) is provided with a material unloading trough (36) for loading the lock body (25). The pushing mechanism can push the lock body (25) in the transfer trough (21) into the material unloading trough (36).

6. The lock body assembly device according to claim 5, characterized in that: The pushing mechanism is connected to the second transfer seat (29), and the unloading assembly (14) also includes a unloading driving mechanism, which is connected to the frame (1), and the unloading seat (35) is connected to the unloading driving mechanism. The unloading driving mechanism can drive the unloading seat (35) to move in a direction close to or away from the transfer trough (21).

7. The lock body assembly device according to claim 6, characterized in that: The unloading assembly (14) also includes an unloading belt (38), which is connected to the frame (1). The unloading seat (35) is inclined, and the upper end of the unloading seat (35) is close to the transfer trough (21), and the lower end of the unloading seat (35) is located above the unloading belt (38). The unloading belt (38) can transport the lock body (25) away from the unloading seat (35).

8. The lock body assembly device according to claim 4, characterized in that: The pressing mechanism (15) comprises a pressing rod (34) and a pressing drive mechanism, wherein the pressing drive mechanism is connected to the frame (1), and the pressing rod (34) is connected to the pressing drive mechanism, and the pressing drive mechanism can drive the pressing material to move in a direction close to the second transfer seat (29).

9. The lock body assembly device according to claim 2, characterized in that: It also comprises a tooth-detecting mechanism (11), which is connected to the frame (1) and is used to detect the specifications of the key loaded therein.

10. The lock body assembly device according to claim 9, characterized in that: The lower bead loading mechanism (3) comprises a plurality of lower bead rows (4), the specifications of the lower beads in each lower bead row (4) being different, and each lower bead row (4) being arranged at intervals along the extension direction of the slide rail (18).

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