CN214978991U

CN214978991U - Automatic lock cylinder and blade assembling mechanism in padlock

Info

Publication number: CN214978991U
Application number: CN202023212582.XU
Authority: CN
Inventors: 江健
Original assignee: Dongguan Aoshenglong Automation Technology Co ltd
Current assignee: Dongguan Aoshenglong Automation Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-03
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to the field of automatic assembly of padlocks, and discloses an automatic lock cylinder and blade assembly mechanism in a padlock, which comprises a frame, at least two blade assembly components arranged on the frame, a driving device arranged on one side of the blade assembly components, and a lock cylinder clamp which is in transmission connection with the driving device and is used for clamping a lock cylinder; the blade assembly component comprises a blade pushing driving device arranged on the rack and a blade pushing block in transmission connection with the blade pushing driving device; the padlock fixing device is characterized in that a blade groove is formed in the rack, the size of the blade groove is matched with the overall dimension of the blade, the number of the blade groove is the same as that of the blade assembly components, the blade pushing driving device drives the blade pushing block to move in the blade groove in a telescopic mode, the padlock fixing device has the advantages of being simple in structure, high in automation degree, efficient in assembly and stable in assembly quality, and production efficiency of the padlock is greatly improved.

Description

Automatic lock cylinder and blade assembling mechanism in padlock

Technical Field

The utility model relates to an automatic equipment field of padlock especially relates to an automatic mechanism of assembling of lock core and blade in padlock.

Background

As shown in fig. 1, the conventional padlock includes a lock body 01 and a cylinder assembly 04, wherein the cylinder assembly 04 includes a cylinder 041 and at least two blades 042 axially spaced from the cylinder 041, specifically, a plurality of blade holes 0411 axially spaced from the cylinder 041 are disposed on a side wall of the cylinder 041, and the plurality of blades 042 need to be sequentially installed in the corresponding blade holes 0411. The blades 042 have substantially the same outer shape, but have slightly different specific processing characteristics.

In the prior art, the assembly operation of the lock core 041 and the blade 042 is mostly completed manually, and the manual operation has the defects of low efficiency and unstable quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide an automatic mechanism of assembling of lock core and blade in padlock, its lock core and the artifical equipment inefficiency of blade and the unstable technical problem of equipment quality in solving current padlock.

In order to achieve the above object, the present invention provides an automatic lock cylinder and blade assembling mechanism in a padlock, which includes a frame, at least two blade assembling components mounted on the frame, a driving device disposed on one side of the blade assembling components, and a lock cylinder clamp connected with the driving device in a transmission manner and used for clamping the lock cylinder; the blade assembly component comprises a blade pushing driving device arranged on the rack and a blade pushing block in transmission connection with the blade pushing driving device; the blade pushing and driving device drives the blade pushing block to do telescopic motion in the blade groove.

In the technical scheme, the frame is provided with the blade temporary storage blocks, the number of the blade temporary storage blocks is the same as that of the blade assembly assemblies, the top of each blade temporary storage block is provided with a stacking groove, the upper part of each stacking groove is opened, the shape of each stacking groove is matched with that of each blade, and each blade groove is formed in the bottom of each blade temporary storage block and is communicated with the stacking groove.

In the above technical scheme, the blade pushing driving device is an air cylinder.

In the technical scheme, the middle part of the lock cylinder clamp is provided with a lock cylinder clamping groove which is matched with the shape of the lock cylinder.

According to the technical scheme, when the lock cylinder is installed in the lock cylinder clamping groove, the axial direction of the lock cylinder is in the vertical direction.

In the technical scheme, a plurality of blade limiting guide grooves penetrating into the lock cylinder clamping groove are further formed in the outer side face of the lock cylinder clamp, and the blade limiting guide grooves are arranged at intervals in the longitudinal direction.

In the above technical solution, the driving device includes a first linear module fixedly connected to the frame, and a second linear module in transmission connection with the first linear module; the lock cylinder clamp is in transmission connection with the second linear module; the driving directions of the first straight line module and the second straight line module are not coincident and are not parallel.

In the above technical scheme, the driving direction of the first straight line module is the horizontal direction, and the driving direction of the second straight line module is the vertical direction.

In the above technical scheme, the driving direction of the first straight line module is a vertical direction, and the driving direction of the second straight line module is a horizontal direction.

In the above technical solution, the first linear module/the second linear module is a screw rod transmission module, a linear motor or a synchronous belt transmission module.

Compared with the prior art, the beneficial effects of the utility model reside in that:

during operation, the lock core is clamped on the lock core clamp, then the driving device drives the lock core clamp to move, so that one blade hole in the lock core clamped by the lock core clamp is aligned with the outlet of one blade groove, meanwhile, a blade is placed in the blade groove by a manual or automatic feeding mechanism, then the blade pushing driving device on one blade assembly component drives the blade pushing block to move, the blade pushing block pushes the blade positioned in the blade groove into one blade hole in the lock core clamped by the lock core clamp, at the moment, the operation of loading the first blade into the lock core is completed, of course, the blade pushing driving device on the blade assembly component drives the blade pushing block to reset, so that the blade groove can be continuously supplemented with blade materials, the next cycle of blade pushing operation is waited, and so on, the driving device can drive the lock core clamp to move to each position, thereby driven and moved the position that each blade groove exported respectively by the tight lock core of lock core anchor clamps, so that each blade hole of waiting to adorn the blade in the lock core can aim at corresponding blade groove respectively, it makes the protrusion motion to only need blade propelling movement drive arrangement on the corresponding blade assembly to make through drive blade propelling movement piece this moment, just can push away the blade in each blade groove respectively in the corresponding blade hole in the lock core, thereby realized that a plurality of blade is packed into the function in the lock core respectively, this technical scheme has simple structure, degree of automation is high, the equipment is high-efficient and the stable advantage of equipment quality, the production efficiency of padlock has been improved greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an exploded view of a padlock as provided in the prior art;

fig. 2 is a schematic structural view of an automatic lock cylinder and blade assembling mechanism in a padlock according to the present invention;

fig. 3 is a schematic structural view of an automatic assembly mechanism for a lock cylinder and a blade in a padlock according to another aspect of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 2-4, the present invention provides an automatic assembly mechanism for lock cylinder and blade in padlock, which includes a frame 1, at least two blade assembly components 2 installed on the frame 1, a driving device 3 disposed on one side of the blade assembly components 2, and a lock cylinder fixture 4 connected with the driving device 3 in a transmission manner and used for clamping the lock cylinder.

Specifically, please refer to fig. 1-4, wherein a lock cylinder clamping groove 41 is formed in the middle of the lock cylinder clamp 4, and the shape of the lock cylinder 041 is adapted to the lock cylinder clamping groove 41, and the lock cylinder clamping groove 41 is formed to increase the contact area between the lock cylinder clamp 4 and the side surface of the lock cylinder 041, so as to ensure that the lock cylinder 041 is firmly clamped on the lock cylinder clamp 4. Further, when the lock cylinder 041 is fitted into the lock cylinder clamping groove 41, the axial direction of the lock cylinder 041 is preferably in the vertical direction. Further, still be provided with a plurality of blade limit guide grooves 42 that run through to lock core clamping groove 41 on the lateral surface of lock core anchor clamps 4, a plurality of blade limit guide grooves 42 also arrange at interval on vertical, set up this blade limit guide groove 42 and can carry out spacing and direction to blade 042, ensured that blade 042 can accurately pack into the reliability of blade hole 0411 on lock core 041, and then improved the production qualification rate of padlock.

More specifically, referring to fig. 2 and 3, the blade assembly 2 includes a blade pushing driving device 21 mounted on the frame 1, and a blade pushing block 22 in transmission connection with the blade pushing driving device 21. The blade pushing driving device 21 is preferably a cylinder with low cost, and may also be a linear motor, a screw rod transmission module or a synchronous belt transmission module. Further, the frame 1 is provided with blade grooves 111 whose size is adapted to the outer size of the blades, and the number of the blade grooves 111 is the same as the number of the blade assembly units 2.

Referring to fig. 1-4, in operation, the lock cylinder 041 is clamped in the lock cylinder clamping slot 41 of the lock cylinder clamp 4, then the driving device 3 drives the lock cylinder clamp 4 to move, so that one blade hole 0411 in the lock cylinder 041 clamped by the lock cylinder clamp 4 is aligned with the outlet of one blade slot 111, at the same time, a blade 042 is placed in the blade slot 111 by a manual or automatic feeding mechanism, and then the blade pushing driving device 21 on one blade assembly 2 drives the blade pushing block 22 to move, the blade pushing block 22 pushes the blade 042 in the blade slot 111 into one blade hole 0411 in the lock cylinder 041 clamped by the lock cylinder clamp 4 along the blade limit guiding slot 42, at this time, the first blade 042 is loaded into the lock cylinder 041, and of course, at this time, the blade pushing driving device 21 on the blade assembly 2 drives the blade pushing block 22 to reset, the blade slot 111 can continuously supplement the blade 042 material to wait for the next circulation of blade 042 pushing operation, and so on, the driving device 3 can drive the lock core clamp 4 to move to each position, so as to drive the lock core 041 clamped by the lock core clamp 4 to respectively move to the position of the outlet of each blade slot 111, so that each blade hole 0411 to be installed in the blade 042 in the lock core 041 can be respectively aligned with the corresponding blade slot 111, at this time, only the blade pushing driving device 21 on the corresponding blade assembly component 2 needs to drive the blade pushing block 22 to make an extending motion, so that the blade 042 in each blade slot 111 can be respectively pushed into the corresponding blade hole 0411 in the lock core 041 along the blade limiting guide slot 42, thereby realizing the function that a plurality of blades 042 are respectively installed in the lock core 041 The padlock has the advantages of high assembly efficiency and stable assembly quality, and the production efficiency of the padlock is greatly improved.

Example two

Referring to fig. 2, the present embodiment provides another lock core and blade automatic assembly mechanism in a padlock, a rack 1 is further provided with blade temporary storage blocks 11, the number of the blade temporary storage blocks 11 is the same as that of the blade assembly components 2, and the rest of the structure is the same as that of the first embodiment and will not be described again.

Specifically, the top of the vane temporary storage block 11 is provided with a stacking groove 112 which is opened upward and has a shape corresponding to the outer shape of the vane, wherein the vane groove 111 is provided at the bottom of the vane temporary storage block 11 and communicates with the stacking groove 112.

More specifically, referring to fig. 1 and 2, the blades 042 are stacked in the stacking slot 112 in the longitudinal direction by the driving of the external feeding mechanism, and when the blade 042 in the blade slot 111 at the bottommost of the blade temporary storage block 11 is pushed out and assembled into the lock cylinder 041, the blade 042 at the bottommost of the stacking slot 121 will fall into the stacking slot 11 quickly due to gravity, so that the technical solution provided by the embodiment can ensure that the blade 042 waiting for assembly is always in the blade slot 111, and the technical solution provided by the embodiment can greatly improve the assembly efficiency of the blade 042 and the lock cylinder 041, thereby greatly improving the production efficiency of the padlock.

EXAMPLE III

Referring to fig. 2 and 3, the present embodiment provides another automatic lock cylinder and blade assembling mechanism in a padlock, and the present embodiment mainly specifically describes the driving device 3, and the rest of the structure is the same as that of the first embodiment or the second embodiment, and will not be described again.

Specifically, as can be seen from the first embodiment, the driving device 3 is capable of driving the lock cylinder clamp 4 to move to various positions, so as to drive the lock cylinder 041 clamped by the lock cylinder clamp 4 to move to the position of the exit of each blade slot 111, respectively, so that each blade hole 0411 to be loaded with a blade 042 in the lock cylinder 041 can be aligned with a corresponding blade slot 111, respectively, and therefore, the driving device 3 may be a single-shaft mechanical module, a multiple-shaft mechanical module, or a robot with more than two degrees of freedom. If the driving device 3 is a single-shaft mechanical module, the blades in each blade groove 111 are not on the same plane, and the technical scheme has high requirements on the machining precision and the relative position precision of each blade groove 111; if the drive device 3 is a multi-axis mechanical module, the blades in each blade groove 111 can be designed to be in the same plane, which is not very demanding on the machining accuracy of the blade groove 111, but is demanding on the positioning accuracy of the multi-axis mechanical module.

Referring to fig. 1-4, the driving device 3 in the present embodiment is preferably a multi-axis mechanical module, and specifically includes a first linear module 31 fixedly connected to the frame 1, and a second linear module 32 in transmission connection with the first linear module 31. The lock cylinder clamp 4 is in transmission connection with the second linear module 32; the driving directions of the first straight line module 31 and the second straight line module 32 are not coincident and are not parallel. In operation, the lock cylinder 041 clamped by the lock cylinder clamp 4 can be moved to the position of the outlet of each blade groove 111 only by the linkage of the first linear module 31 and the second linear module 32.

More specifically, the first linear module 31/the second linear module 32 may be a screw transmission module, a linear motor, or a synchronous belt transmission module with high positioning accuracy. In addition, in the present embodiment, the driving direction of the first linear module 31 is preferably a horizontal direction, and the driving direction of the second linear module 32 is preferably a vertical direction. Of course, the driving direction of the first linear module 31 may also be a vertical direction, and the driving direction of the second linear module 32 may also be a horizontal direction.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. A lock cylinder and blade automatic assembly mechanism in a padlock comprises a rack (1) and is characterized by further comprising at least two blade assembly components (2) arranged on the rack (1), a driving device (3) arranged on one side of each blade assembly component (2), and a lock cylinder clamp (4) which is in transmission connection with the driving device (3) and is used for clamping a lock cylinder;

the blade assembly component (2) comprises a blade pushing driving device (21) arranged on the rack (1) and a blade pushing block (22) in transmission connection with the blade pushing driving device (21);

the blade pushing and driving device is characterized in that blade grooves (111) with the size matched with the overall size of the blades are formed in the rack (1), the number of the blade grooves (111) is the same as that of the blade assembly components (2), and the blade pushing and driving device (21) drives the blade pushing block (22) to move in the blade grooves (111) in a telescopic mode.

2. The lock cylinder and blade automatic assembling mechanism in a padlock according to claim 1, characterized in that the frame (1) is provided with the same number of blade temporary storage blocks (11) as the number of blade assembling components (2), the top of each blade temporary storage block (11) is provided with a stacking groove (112) which is opened above and is matched with the shape of the blade, and the blade groove (111) is arranged at the bottom of each blade temporary storage block (11) and is communicated with the stacking groove (112).

3. A mechanism for automatic assembly of lock cylinder and blade in a padlock according to claim 1, characterized in that the blade pushing driving means (21) is a pneumatic cylinder.

4. The automatic assembly mechanism of lock core and blade in padlock of claim 1, characterized by that, the middle of lock core clamp (4) is equipped with lock core clamping slot (41) that is adapted to the shape of lock core.

5. The automatic assembly mechanism of lock core and blade in padlock of claim 4, characterized in that, when the lock core is installed in the lock core clamping slot (41), the axial direction of the lock core is in vertical direction.

6. The automatic lock cylinder and blade assembling mechanism of a padlock according to claim 5, wherein the outer side surface of the lock cylinder clamp (4) is further provided with a plurality of blade limiting and guiding grooves (42) penetrating into the lock cylinder clamping groove (41), and the plurality of blade limiting and guiding grooves (42) are arranged at intervals in the longitudinal direction.

7. A mechanism for automatically assembling a lock cylinder and a blade in a padlock according to any one of claims 1 to 6, characterized in that the driving device (3) comprises a first linear module (31) fixedly connected to the frame (1) and a second linear module (32) in transmission connection with the first linear module (31); the lock cylinder clamp (4) is in transmission connection with the second linear module (32); the driving directions of the first straight line module (31) and the second straight line module (32) are not coincident and are not parallel.

8. The mechanism of claim 7, wherein the driving direction of the first linear module (31) is horizontal and the driving direction of the second linear module (32) is vertical.

9. The mechanism of claim 7, wherein the driving direction of the first linear module (31) is vertical and the driving direction of the second linear module (32) is horizontal.

10. A mechanism for automatic assembly of lock cylinder and blade in a padlock according to claim 8 or 9, characterized in that the first (31)/second (32) linear module is a screw drive module, a linear motor or a synchronous belt drive module.