Automatic identification feeding buffer block assembling equipment for automobile door lock

Abstract

The utility model relates to the technical field of door lock assembling equipment, in particular to automobile door lock automatic identification feeding buffer block assembling equipment. The equipment comprises an equipment rack, a conveying sliding rail arranged on the equipment rack, a tool plate installed on the conveying sliding rail in a sliding mode, a buffer block assembling module arranged on one side of the conveying sliding rail and arranged on the tool plate, and a buffer block recognizing and feeding module arranged on the other side of the conveying sliding rail. The automatic assembling machine has the advantages that the buffer block recognition feeding module is arranged in the technical scheme to automatically recognize the angle position of a part, so that charging is rapidly carried out, then assembling is carried out through the buffer recognition feeding module, in order to prevent the assembled part from being damaged, an oil injection hole is formed in the profiling block, an oil injection device is externally connected, and therefore the lubrication degree is increased, and the assembling efficiency is improved. The assembling efficiency is improved, and the product is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of door lock assembly equipment, in particular to an assembly device for an automatic identification and feeding buffer block of an automobile door lock. Background Art

[0002] At present, the production of door locks requires several process steps such as assembly, fixation, oiling, and testing. Therefore, different types of rivets are needed for fixation during assembly.

[0003] When making a door lock, in order to reduce the sound when the door lock is unlocked, a buffer block needs to be installed at the corresponding position of the door lock. In order to increase efficiency, this component needs to be assembled when assembling the door lock. In the existing technology, a single-group assembly method is adopted, and the installation of the buffer block has requirements on the angle of the buffer block. Therefore, it is necessary to manually adjust the angle for assembly and then press-fit, which is inefficient and prone to errors in installation.

[0004] Therefore, it is necessary to design an automobile door lock automatic identification loading buffer block assembly equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an assembly device for an automobile door lock automatic identification feeding buffer block to overcome the above-mentioned deficiencies in the current prior art.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An automatic identification and loading buffer block assembly device for automobile door locks, comprising an equipment frame, a conveying slide rail arranged on the equipment frame, and a tooling plate slidably mounted on the conveying slide rail, characterized in that it also comprises a buffer block assembly module placed on one side of the conveying slide rail and placed on the tooling plate, a buffer block identification and loading module placed on the other side of the conveying slide rail, the buffer block identification and loading module comprising a feeding box, a first vibration module placed at the bottom of the feeding box, a discharge box placed at the discharge port of the feeding box, a second vibration module placed at the bottom of the discharge box, a visual recognition camera placed just above the discharge box, and a cooperating The multi-axis manipulator for grasping, the buffer block assembly module includes a mounting seat, a horizontal transverse slide rail arranged on the side of the mounting seat, a sliding plate installed on the horizontal transverse slide rail through a slider, a driving cylinder arranged on the mounting seat and driving the sliding plate to move, horizontal and vertical slide rails arranged on the sliding plate, an assembly seat installed on the horizontal and vertical slide rails through a slider, a second driving cylinder that drives the assembly seat to move along the horizontal and vertical slide rails, a positioning block arranged at the bottom of the assembly seat, and a profiling block arranged on the assembly seat, and a press-fitting cylinder placed on the profiling block and capable of passing through the profiling block.

[0008] Preferably, a guide groove is provided at the end of the feeding box, and the guide groove is arranged to be inclined downward, and a limiting plate is also provided at the outlet of the guide groove.

[0009] Preferably, a profiling groove is provided in the profiling block, and a press-fitting block is provided at the driving end of the press-fitting cylinder, and the press-fitting block is located directly above the profiling groove.

[0010] Preferably, an oil filling hole is provided at the inlet of the profiling groove, and an oil filling device is externally connected.

[0011] Preferably, a tooling is provided on the tooling plate, and a fixing device is provided at the bottom of the tooling plate. The fixing device includes a guide assembly arranged at the bottom of the tooling plate, a drive plate installed in conjunction with the wire assembly and placed at the bottom of the tooling plate, a lifting cylinder driving the drive plate to move up and down, and a limit column arranged at the top of the drive plate, and a limit slot is opened at the bottom of the tooling plate.

[0012] The beneficial effects of the present invention are as follows: the present technical solution sets a buffer block recognition and loading module to automatically identify the angular position of parts, so as to quickly load the parts, and then assemble them through the buffer recognition and loading module. In order to avoid damage to the assembled parts, an oil filling hole is set at the profiling block, and an external oil filling device is connected to increase lubrication, improve assembly efficiency, and avoid product damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of an assembly device for an automatic identification and loading buffer block for an automobile door lock according to the utility model;

[0014] Figure 2 This is a schematic diagram of a buffer block assembly module and a tooling plate of an assembly device for an automatic identification and loading buffer block for an automobile door lock according to the present invention;

[0015] Figure 3 This is a schematic diagram of a tooling plate for assembling equipment for an automatic identification and loading buffer block for a car door lock according to the utility model;

[0016] Figure 4 This is a schematic diagram of a buffer block assembly module of an automobile door lock automatic identification and loading buffer block assembly device of the utility model;

[0017] In the figure: 1. Equipment frame; 2. Tooling plate; 3. Buffer block assembly module; 4. Buffer block identification and loading module; 41. Feeding box; 42. First vibration module; 43. Discharge box; 44. Second vibration module; 45. Visual recognition camera; 46. Multi-axis manipulator; 21. Tooling; 22. Fixing device; 221. Guide assembly; 222. Drive plate; 223. Lifting cylinder; 31. Mounting seat; 32. Horizontal transverse slide rail; 33. Sliding plate; 34. Horizontal vertical slide rail; 35. Assembly seat; 36. Second drive cylinder; 37. Positioning block; 38. Profiling block; 39. Press-fitting cylinder. DETAILED DESCRIPTION

[0018] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] Reference Figures 1 to 4 A device for assembling a buffer block for automatically identifying and loading a car door lock comprises a device frame 1, a conveyor slide rail mounted on the device frame, a tooling plate 2 slidably mounted on the conveyor slide rail, a buffer block assembly module 3 positioned on one side of the conveyor slide rail and positioned on the tooling plate, and a buffer block identification and loading module 4 positioned on the other side of the conveyor slide rail.

[0021] The buffer block identification and loading module 4 includes a feeding box 41, a first vibration module 42 placed at the bottom of the feeding box, a discharge box 43 placed at the discharge port of the feeding box, a second vibration module 44 placed at the bottom of the discharge box, a visual recognition camera 45 placed just above the discharge box, and a multi-axis manipulator 46 for cooperating with the grasping;

[0022] In order to facilitate the flow of the buffer block of the feeding box 41 into the discharge box 43, a guide groove is provided at the end of the feeding box 41; the guide groove is arranged downwardly and is inclined to facilitate the vibration of the parts until the end slides along the guide groove into the discharge box; and in order to limit the flow of the feeding box 41, a limiting plate is also provided at the outlet of the guide groove. The limiting plate blocks most of the parts and plays a limiting role, thereby controlling the conveying amount;

[0023] The buffer block is put into the feeding box 41 and falls into the discharge box 43 along the guide groove through the vibration of the first vibration module 42. The angle surface and state of the buffer block in the discharge box are continuously adjusted by the vibration of the second vibration module 44. The angle and state of the buffer block on the discharge box are identified by the visual recognition camera 45. When it is identified that the angle and surface of the buffer block are the same as those set by the system, the multi-axis manipulator 46 is driven and the buffer block at the corresponding position is clamped. This process positions the buffer block and loads the material at the same time. The multi-axis manipulator moves to the loading position of the buffer block assembly module 3 for installation.

[0024] The buffer block assembly module 3 includes a mounting seat 31, a horizontal transverse slide rail 32 arranged on the side of the mounting seat, a sliding plate 33 slidably mounted on the horizontal transverse slide rail by a slider, a driving cylinder arranged on the mounting seat and driving the sliding plate to move, a horizontal and vertical slide rail 34 arranged on the sliding plate, an assembly seat 35 mounted on the horizontal and vertical slide rails by a slider, a second driving cylinder 36 that drives the assembly seat to move along the horizontal and vertical slide rails, a positioning block 37 arranged at the bottom of the assembly seat, and a profiling block 38 arranged on the assembly seat, and a pressing cylinder 39 placed on the profiling block and capable of passing through the profiling block; the sliding plate 33 is driven by the driving cylinder to move horizontally to the top of the tooling, and then the assembly seat 35 is driven downward by the second driving cylinder 36, and the positioning block 37 is limited to the groove of the product on the tooling. At the same time, the profiling block 37 is aligned with the position where the buffer block needs to be installed. Finally, the buffer block in the profiling block 38 is pressed into the product door lock by the pressing cylinder;

[0025] A profiling groove is provided in the profiling block, and a press-fitting block is provided at the driving end of the press-fitting cylinder, and the press-fitting block is located just above the profiling groove and can be placed in the profiling groove;

[0026] In order to reduce friction during assembly and avoid damage to the buffer block, an oil filling hole is opened at the entrance of the contoured groove, and an external oil filling device is connected;

[0027] A tooling 21 is provided on the tooling plate 2, and a fixing device 22 is provided at the bottom of the tooling plate 2. The fixing device includes a guide assembly 221 provided at the bottom of the tooling plate, a driving plate 222 installed in conjunction with a wire assembly and placed at the bottom of the tooling plate 2, a lifting cylinder 223 for driving the driving plate to move up and down, and a limiting column provided at the top of the driving plate. A limiting slot is provided at the bottom of the tooling plate, and the limiting column is engaged with the limiting slot to fix the limit. The driving plate is driven to move up by the lifting cylinder and is fixed in position in conjunction with the tooling plate.

[0028] In this embodiment, the tooling plate 2 is moved to this device after being processed in the previous station. The buffer block in the feeding box 41 is vibrated by the first vibration module 42 and falls into the discharge box 43 along the guide groove. The angle surface and state of the buffer block in the discharge box are continuously adjusted by the vibration of the second vibration module 44. The angle and state of the buffer block on the discharge box are identified by the visual recognition camera 45. When it is identified that the angle and surface of the buffer block are the same as those set by the system, the multi-axis manipulator 46 is driven to clamp the buffer block at the corresponding position. This process positions the buffer block. The multi-axis manipulator moves to the loading position of the buffer block assembly module 3 for installation, and installs the buffer block with a good position determined into the profiling block 38. The sliding plate 33 is then driven by the driving cylinder to move horizontally and move to the top of the tooling. The assembly seat 35 is driven downward by the second driving cylinder 36, and the positioning block 37 is limited to the groove of the product on the tooling. At the same time, the profiling block 37 is aligned with the position where the buffer block needs to be installed. Finally, the buffer block in the profiling block 38 is pressed into the product door lock by the pressing cylinder to complete the installation of the buffer block.

[0029] The benefits of the present invention are that the technical solution sets a buffer block recognition and loading module to automatically identify the angular position of parts, so as to quickly load the parts, and then assemble them through the buffer recognition and loading module. In order to avoid damage to the assembled parts, an oil filling hole is set at the profiling block, and an external oil filling device is connected to increase lubrication, improve assembly efficiency, and avoid product damage.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembly device for an automatic identification loading buffer block for an automobile door lock, comprising an equipment frame, a conveying slide rail disposed on the equipment frame, and a tooling plate slidably mounted on the conveying slide rail, characterized in that: The lifting mechanism comprises a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism of the lifting mechanism, a lifting mechanism of the lifting mechanism being further lifting than the lifting mechanism, and a lifting mechanism of the lifting mechanism being further lifted than the lifting mechanism.

2. The automobile door lock automatic identification loading buffer block assembly equipment according to claim 1 is characterized in that: A guide groove is provided at the end of the feeding box, and the guide groove is arranged to be inclined downward, and a limiting plate is also provided at the outlet of the guide groove.

3. The automobile door lock automatic identification loading buffer block assembly equipment according to claim 1 is characterized in that: A profiling groove is provided in the profiling block, and a press-fitting block is provided at the driving end of the press-fitting cylinder, and the press-fitting block is located just above the profiling groove.

4. The automobile door lock automatic identification loading buffer block assembly equipment according to claim 3 is characterized by: An oil filling hole is provided at the inlet of the profiling groove, and an oil filling device is externally connected.

5. The automobile door lock automatic identification loading buffer block assembly equipment according to claim 1 is characterized in that: A tooling is provided on the tooling plate, and a fixing device is provided at the bottom of the tooling plate. The fixing device includes a guide assembly arranged at the bottom of the tooling plate, a drive plate installed in conjunction with the wire assembly and placed at the bottom of the tooling plate, a lifting cylinder driving the drive plate to move up and down, and a limiting column arranged at the top of the drive plate, and a limiting slot is opened at the bottom of the tooling plate.

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