Automatic locking device for table top lock accessories

Abstract

The utility model provides an automatic locking device for table top lock accessories, including a switching mechanism, an automatic punching mechanism and an automatic locking mechanism. The switching mechanism includes a workbench, a driving motor and a fixing fixture. Four processing stations are arranged in a circular array on the surface of the workbench. The four processing stations are a loading and unloading station, a punching station, a cleaning station and a locking station in a clockwise direction. The fixing fixture is arranged in the processing station, the automatic punching mechanism is arranged on one side of the punching station, and the automatic locking mechanism is arranged on one side of the locking station, so as to lock the lock accessories on the corresponding fixing holes. The application realizes the automation of the fixing of the lock accessories to the table top, greatly improves the production efficiency, reduces the labor cost, greatly reduces the loss caused by human errors, reduces the labor cost of the enterprise, frees the traditional labor force from the tedious and energy-consuming procedural work, and has a high and stable production qualification rate.

Description

Technical Field

[0001] The utility model relates to the field of table board preparation, in particular to an automatic locking device for table board locking accessories. Background Art

[0002] In the past, the table top fixings were all manually locked one by one. The fixings were manually taken, and the screws were tightened with a wrench to fix the locking accessories and the table top. The manual assembly efficiency was low, the assembly quality consistency was poor, and it was very harmful to the hands. Therefore, providing an automatic locking device for the table top locking accessories has become an urgent problem to be solved. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to solve the above problems in the prior art, the utility model provides an automatic locking device for a table top locking accessory.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] An automatic locking device for a table top lock accessory, comprising a switching mechanism, an automatic punching mechanism and an automatic locking mechanism;

[0008] The switching mechanism includes a workbench, a driving motor and a fixing fixture;

[0009] The workbench surface is provided with four processing stations in a circular array, and the four processing stations are, in a clockwise direction, a loading and unloading station, a punching station, a cleaning station, and a locking station;

[0010] The driving motor is installed at the bottom of the workbench to drive the workbench to switch the processing stations;

[0011] The fixing fixture is arranged in the processing station and is used to fix the table top in the processing station;

[0012] The automatic punching mechanism is arranged on one side of the punching station, and a fixing hole is opened on the table top;

[0013] The automatic locking mechanism is arranged at one side of the locking station and is used to lock the locking accessory to the corresponding fixing hole.

[0014] Preferably, the fixing fixture comprises a base, a T-shaped frame, a connecting rod, an operating rod, an L-shaped connecting rod and a positioning block;

[0015] The base is fixed on the processing station;

[0016] One end of the connecting rod is rotatably connected to the middle part of the operating rod, and the other end of the connecting rod is rotatably connected to the base;

[0017] One end of the operating rod rotates the bent portion of the L-shaped connecting rod;

[0018] One end of the L-shaped connecting rod is rotatably connected to the base, and the other end of the L-shaped connecting rod is fixedly connected to the free end of the vertical wall of the T-shaped frame;

[0019] The positioning blocks which are arranged symmetrically on both sides are fixedly installed on the bottom of the horizontal wall of the T-shaped frame.

[0020] Preferably, the automatic drilling mechanism includes an XYZ three-axis moving assembly and a pneumatic drilling machine, and the pneumatic drilling machine is connected to the XYZ three-axis moving assembly.

[0021] Preferably, the automatic locking mechanism comprises an automatic screw machine and a locking accessory feeding assembly, wherein the locking accessory feeding assembly is connected to the automatic screw machine and is used to convey the locking accessories one by one to under the screwdriver of the automatic screw machine.

[0022] Preferably, the locking accessory feeding assembly comprises a cylinder, a push rod, a feeding seat and a feeding pipe;

[0023] The feeding seat is arranged directly below the screwdriver of the automatic screw machine, and a locking accessory feeding trough is provided on the feeding seat, and a feeding channel is provided in the feeding seat, and the locking accessory can be moved from the feeding channel to the locking accessory feeding trough;

[0024] The material delivery pipe is vertically arranged on the material delivery seat and communicates with the material delivery channel. The material delivery pipe is used for stacking and storing lock accessories;

[0025] The push rod is arranged in the material conveying channel and connected to the cylinder, and is used for pushing the locking accessory at the bottom of the material conveying pipe to the locking accessory supply trough.

[0026] (III) Beneficial effects

[0027] The beneficial effect of the present utility model is that: by adopting the above-mentioned technical scheme, the table top is fixed in the loading and unloading station, and under the drive of the driving motor, the loading and unloading station moves to the punching station, and the picture can give the automatic punching mechanism to open the fixing hole on the table top, and then the table top is moved to the cleaning station through the switching mechanism, and the debris on the table top is cleaned manually, and finally the table top is moved to the locking station through the switching mechanism, and the locking accessories are locked to the corresponding fixing holes through the automatic locking mechanism. The present application realizes the automation of the fixing of the locking accessories to the table top, greatly improves the production efficiency, reduces the labor cost, greatly reduces the loss caused by human errors, reduces the labor cost of the enterprise, and frees the traditional labor force from the tedious and energy-consuming procedural work, and the production qualification rate is high and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an automatic locking device for a table top lock accessory;

[0029] Figure 2 is a structural schematic diagram of a switching mechanism;

[0030] Figure 3 is a schematic diagram of the structure of the fixing fixture;

[0031] Figure 4 It is a structural schematic diagram of the automatic punching mechanism;

[0032] Figure 5 It is a structural schematic diagram of the automatic locking mechanism;

[0033] Figure 6 Schematic diagram of the structure of the lock accessory feeding assembly.

[0034] Description of reference numerals:

[0035] 1. Switching mechanism;

[0036] 11. Workbench; 12. Processing station; 13. Fixing fixture; 131. Base; 132. Operating lever; 133. Connecting rod; 134. L-shaped connecting rod; 135. Positioning block; 136. T-shaped frame;

[0037] 2. Automatic punching mechanism;

[0038] 21. XYZ three-axis moving assembly; 22. Pneumatic drilling machine;

[0039] 3. Automatic locking mechanism;

[0040] 31. Automatic screw machine; 32. Locking accessory feeding assembly; 321. Feeding seat; 322. Feeding pipe; 323. Push rod; 324. Cylinder. DETAILED DESCRIPTION

[0041] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0042] Please refer to Figures 1 to 6 The utility model provides an automatic locking device for table top lock accessories, comprising a switching mechanism 1, an automatic punching mechanism 2 and an automatic locking mechanism 3;

[0043] The switching mechanism 1 includes a workbench 11, a driving motor and a fixing fixture 13;

[0044] Four processing stations 12 are arranged in a circular array on the surface of the workbench 11. The four processing stations 12 are loading and unloading stations, punching stations, cleaning stations and locking stations in a clockwise direction.

[0045] The driving motor is installed at the bottom of the workbench 11, and drives the workbench 11 to switch the processing station 12;

[0046] The fixing fixture 13 is disposed in the processing station 12 and is used to fix the table top in the processing station 12;

[0047] The automatic punching mechanism 2 is arranged on one side of the punching station, and a fixing hole is opened on the table top;

[0048] The automatic locking mechanism 3 is arranged at one side of the locking station and is used to lock the locking accessory to the corresponding fixing hole;

[0049] When in use, the table top is fixed in the loading and unloading station. Under the drive of the driving motor, the loading and unloading station moves to the punching station. The picture can give the automatic punching mechanism 2 to open the fixing hole on the table top, and then the table top is moved to the cleaning station through the switching mechanism 1. The debris on the table top is cleaned manually, and finally the table top is moved to the locking station through the switching mechanism 1, and the locking accessories are locked to the corresponding fixing holes through the automatic locking mechanism 3. The present application realizes the automation of the fixing of the locking accessories and the table top, greatly improves the production efficiency, reduces the labor cost, greatly reduces the loss caused by human errors, reduces the labor cost of the enterprise, and frees the traditional labor force from the tedious and energy-consuming procedural work, and the production qualification rate is high and stable.

[0050] In this embodiment, the fixing fixture 13 includes a base 131, a T-shaped frame 136, a connecting rod 133, an operating rod 132, an L-shaped connecting rod 134 and a positioning block 135;

[0051] The base 131 is fixed on the processing station 12;

[0052] One end of the connecting rod 133 is rotatably connected to the middle portion of the operating rod 132, and the other end of the connecting rod 133 is rotatably connected to the base 131;

[0053] One end of the operating rod 132 rotates the bent portion of the L-shaped connecting rod 134;

[0054] One end of the L-shaped connecting rod 134 is rotatably connected to the base 131, and the other end of the L-shaped connecting rod 134 is fixedly connected to the free end of the vertical wall of the T-shaped frame 136;

[0055] The bottom of the horizontal wall of the T-shaped frame 136 is fixedly mounted with a positioning block 135 which is symmetrically arranged on both sides;

[0056] When in use, manually lift up the free end of the operating rod 132, and under the action of the connecting rod 133, the positioning block 135 at the bottom of the T-frame 136 can be separated from the table top. Similarly, pressing downward the free end of the operating rod 132 can fix the positioning block 135 at the bottom of the T-frame 136 on the table top, thereby achieving the positioning of the table top.

[0057] In this embodiment, the automatic punching mechanism 2 includes an XYZ three-axis moving component 21 and a pneumatic drilling machine 22. The pneumatic drilling machine 22 is connected to the XYZ three-axis moving component 21. The pneumatic drilling machine 22 is moved to a corresponding position through the XYZ three-axis moving component 21 to punch holes on the surface of the table top.

[0058] In this embodiment, the automatic locking mechanism 3 includes an automatic screw machine 31 and a locking accessory feeding assembly 32. The locking accessory feeding assembly 32 is connected to the automatic screw machine 31 and is used to convey the locking accessories one by one to the bottom of the screwdriver of the automatic screw machine 31. The locking accessory feeding assembly 32 includes a cylinder 324, a push rod 323, a feeding seat 321 and a feeding pipe 322.

[0059] The feeding seat 321 is arranged directly below the screwdriver of the automatic screw machine 31, and a locking accessory feeding trough is provided on the feeding seat 321, and a feeding channel is provided inside the feeding seat 321, and the locking accessory can be moved from the feeding channel to the locking accessory feeding trough;

[0060] The material delivery pipe 322 is vertically arranged on the material delivery seat 321 and communicates with the material delivery channel. The material delivery pipe 322 is used for stacking and storing the lock accessories;

[0061] The push rod 323 is arranged in the material conveying channel and connected to the cylinder 324, and is used to push the locking accessory at the bottom of the material conveying pipe 322 to the locking accessory feeding slot;

[0062] When in use, the locking accessory is delivered to the position directly below the screwdriver of the automatic screw machine 31 through the locking accessory feeding assembly 32, and the locking accessory is installed in the fixing hole in cooperation with the screwdriver of the automatic screw machine 31.

[0063] The working principle of the utility model is as follows:

[0064] The table top is fixed in the loading and unloading station. Driven by the driving motor, the loading and unloading station moves to the punching station. The picture shows that the automatic punching mechanism 2 can open the fixing hole on the table top, and then the table top is moved to the cleaning station through the switching mechanism 1. The debris on the table top is cleaned manually, and finally the table top is moved to the locking station through the switching mechanism 1. The locking accessories are locked to the corresponding fixing holes through the automatic locking mechanism 3. The present application realizes the automation of the fixing of the locking accessories and the table top, which greatly improves the production efficiency, reduces the labor cost, greatly reduces the loss caused by human errors, reduces the labor cost of the enterprise, and frees the traditional labor force from the tedious and energy-consuming procedural work. The production qualification rate is high and stable.

[0065] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0066] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0067] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automatic locking device for a table top lock accessory, characterized in that: It includes a switching mechanism, an automatic punching mechanism and an automatic locking mechanism; The switching mechanism includes a workbench, a driving motor and a fixing fixture; The workbench surface is provided with four processing stations in a circular array, and the four processing stations are, in a clockwise direction, a loading and unloading station, a punching station, a cleaning station, and a locking station; The driving motor is installed at the bottom of the workbench to drive the workbench to switch the processing stations; The fixing fixture is arranged in the processing station and is used to fix the table top in the processing station; The automatic punching mechanism is arranged on one side of the punching station, and a fixing hole is opened on the table top; The automatic locking mechanism is arranged at one side of the locking station and is used to lock the locking accessory to the corresponding fixing hole.

2. The automatic locking device for table top locking accessories according to claim 1, characterized in that: The fixing fixture comprises a base, a T-shaped frame, a connecting rod, an operating rod, an L-shaped connecting rod and a positioning block; The base is fixed on the processing station; One end of the connecting rod is rotatably connected to the middle part of the operating rod, and the other end of the connecting rod is rotatably connected to the base; One end of the operating rod rotates the bent portion of the L-shaped connecting rod; One end of the L-shaped connecting rod is rotatably connected to the base, and the other end of the L-shaped connecting rod is fixedly connected to the free end of the vertical wall of the T-shaped frame; The positioning blocks which are arranged symmetrically on both sides are fixedly installed on the bottom of the horizontal wall of the T-shaped frame.

3. The automatic locking device for table top locking accessories according to claim 1, characterized in that: The automatic drilling mechanism comprises an XYZ three-axis moving assembly and a pneumatic drilling machine, and the pneumatic drilling machine is connected to the XYZ three-axis moving assembly.

4. The automatic locking device for table top locking accessories according to claim 1, characterized in that: The automatic locking mechanism comprises an automatic screw machine and a locking accessory feeding assembly, wherein the locking accessory feeding assembly is connected to the automatic screw machine and is used to convey the locking accessories one by one to below the screwdriver of the automatic screw machine.

5. The automatic locking device for table top locking accessories according to claim 4, characterized in that: The lock accessory feeding assembly includes a cylinder, a push rod, a feeding seat and a feeding pipe; The feeding seat is arranged directly below the screwdriver of the automatic screw machine, and a locking accessory feeding trough is provided on the feeding seat, and a feeding channel is provided in the feeding seat, and the locking accessory can be moved from the feeding channel to the locking accessory feeding trough; The material delivery pipe is vertically arranged on the material delivery seat and communicates with the material delivery channel. The material delivery pipe is used for stacking and storing lock accessories; The push rod is arranged in the material conveying channel and connected to the cylinder, and is used for pushing the locking accessory at the bottom of the material conveying pipe to the locking accessory supply trough.

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