Automatic lock catch assembling machine

Abstract

The utility model is suitable for the technical field of lock catch production, and provides an automatic lock catch assembling machine which comprises a workbench and an assembling mechanism. The assembling mechanism comprises a first conveying belt arranged on the workbench, a second conveying belt arranged on the workbench and an assembling base arranged at the corner of the first conveying belt and the second conveying belt. The bearing plate is rotationally arranged on the assembling seat; the adapter is arranged on the bearing plate; the lead screw sliding table is arranged on the outer side of the adapter; the electric push rod is arranged at the moving end of the screw rod sliding table; the clamp is arranged at the telescopic end of the electric push rod; according to the utility model, automation of the whole process from material conveying to accurate positioning to assembly completion is realized; according to the automatic assembling device, accurate assembling of the lock body and the lock tongue can be ensured, the production efficiency and the product quality are remarkably improved, meanwhile, an intelligent monitoring technology is combined, workers can know the assembling state in real time, find problems in time and make adjustment, and therefore the working intensity is further reduced, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lock buckle production, and in particular relates to an automatic lock buckle assembly machine. Background Art

[0002] In the manufacturing industry, buckle assembly is an important link to ensure product stability and durability. Its accuracy and efficiency are directly related to the quality of the final product and the control of production costs. However, in the traditional buckle assembly process, many links still rely on manual operations, such as material handling, positioning and assembly, which not only limits production efficiency, but also increases the possibility of human errors, further affecting product quality.

[0003] First, manual loading is a time-consuming and inefficient process; workers need to constantly move and position the lock body and lock tongue, which not only increases the labor intensity of workers, but also limits the speed of the production line. In addition, due to human fatigue and distraction, this manual operation is prone to errors, such as inadequate assembly or assembly errors, resulting in reduced product quality and increased scrap rate.

[0004] Secondly, traditional assembly machines usually have a limited adjustment range, which makes it difficult for them to adapt to the assembly of locks of different sizes and specifications. This not only limits the flexibility of the production line, but also increases the cost and time of changing products and adjusting equipment. Utility Model Content

[0005] The utility model provides an automatic lock assembly machine, which aims to solve the problems of low efficiency, high labor intensity and easy errors in the traditional lock assembly process. In addition, the traditional assembly machine has a limited adjustment range, which affects the flexibility and cost-effectiveness of the production line. These problems limit the production efficiency and product quality improvement of the manufacturing industry.

[0006] The utility model is implemented as follows: a lock automatic assembly machine comprises a workbench; an assembly mechanism arranged above the workbench; the assembly mechanism comprises: a first conveyor belt arranged on the workbench, the first conveyor belt is consistent with the length direction of the workbench; a second conveyor belt arranged on the workbench, the second conveyor belt is consistent with the width direction of the workbench and is connected with the side of the first conveyor belt; an assembly seat arranged at the corner of the first conveyor belt and the second conveyor belt; a receiving plate rotating on the assembly seat; a first motor arranged on the bottom side of the assembly seat, the output end of the first motor is fixedly connected with the end key of the receiving plate; a transfer seat arranged on the receiving plate; a screw slide arranged outside the transfer seat; an electric push rod arranged at the moving end of the screw slide; and a clamp arranged at the telescopic end of the electric push rod.

[0007] Preferably, an assembly shell is provided on the side of the first conveyor belt opposite to the assembly seat; a screw is rotatably provided in the assembly shell, a nut block is threadedly fitted on the screw, the nut block is slidably fitted with the inner wall of the assembly shell, and an assembly plate is provided on the side where the nut block extends to the outer wall of the assembly shell.

[0008] Preferably, an extension rod is provided on the bottom side of the assembly plate, and a screw head is provided on the bottom side of the extension rod.

[0009] Preferably, proximity switches are provided on the sides of the screw driving head and the clamp, and a display screen electrically connected to the proximity switch and the assembly mechanism is provided on the side of the assembly shell.

[0010] Preferably, the outer side of the assembly shell is provided with height scale lines.

[0011] Preferably, the first conveyor belt and the second conveyor belt are arranged in a T shape.

[0012] Preferably, a second motor is arranged above the assembly shell, and an output end of the second motor is fixedly connected to an end key of the screw rod.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] First, the lock assembly process of this device is highly automated, which significantly improves production efficiency and reduces manual operation errors. Through the coordinated work of two conveyor belts, the lock body and lock tongue can be automatically transported to the assembly area, reducing the steps of manual handling and positioning. In addition, the device has high-precision positioning capabilities. Through the coordinated work of various accessories, the fixture can be accurately moved to the assembly position of the lock body and lock tongue to ensure that the lock tongue is accurately assembled into the lock body. This high-precision positioning not only improves product quality, but also reduces the scrap rate during the assembly process.

[0015] Second: The application of proximity switches and display screens enables intelligent monitoring of the assembly process, helping workers to identify problems in a timely manner. The display screen can display assembly progress and error information in real time, allowing workers to intuitively understand the assembly status and make corresponding adjustments or interventions, reducing the workload of workers and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a side structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the assembly shell structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the position structure of the first motor and the adapter of the utility model;

[0020] Figure 5 It is a schematic diagram of the clamp adjustment structure of the utility model;

[0021] In the figure: 1. workbench; 2. first conveyor belt; 3. second conveyor belt; 4. assembly seat; 5. receiving plate; 6. first motor; 7. adapter seat; 8. lead screw slide; 9. electric push rod; 10. fixture; 11. assembly shell; 12. screw rod; 13. nut block; 14. assembly plate; 15. extension rod; 16. screw head; 17. second motor; 18. proximity switch; 19. display screen; 20. height scale line. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model embodiment provides a lock buckle automatic assembly machine, such as Figure 1-5As shown, it includes a workbench 1; an assembly mechanism arranged above the workbench 1; the assembly mechanism includes: a first conveyor belt 2 arranged on the workbench 1, the first conveyor belt 2 is consistent with the length direction of the workbench 1; a second conveyor belt 3 arranged on the workbench 1, the second conveyor belt is consistent with the width direction of the workbench 1 and is connected with the side of the first conveyor belt 2; an assembly seat 4 arranged at the corner of the first conveyor belt 2 and the second conveyor belt 3; a receiving plate 5 rotating on the assembly seat 4; a first motor 6 arranged on the bottom side of the assembly seat 4, the output end of the first motor 6 is fixedly connected with the end key of the receiving plate 5; an adapter seat 7 arranged on the receiving plate 5; a screw slide 8 arranged on the outer side of the adapter seat 7; an electric push rod 9 arranged at the moving end of the screw slide 8; a clamp 10 arranged at the telescopic end of the electric push rod 9.

[0025] It should be noted that the traditional lock assembly process has problems such as low efficiency, high labor intensity, and easy errors, and the traditional assembly machine has a limited adjustment range, which affects the flexibility and cost-effectiveness of the production line. These problems limit the production efficiency and product quality improvement of the manufacturing industry. This solution achieves efficient and accurate assembly in the lock assembly process through high automation and intelligent monitoring, significantly improving production efficiency and product quality. The collaborative work of the two conveyor belts reduces manual handling and positioning, and high-precision positioning ensures accurate assembly of the lock tongue and reduces the scrap rate. The application of proximity switches 18 and display screens 19 realizes real-time intelligent monitoring of the assembly process, reduces the workload of staff, and improves work efficiency.

[0026] Specifically, in this embodiment, the scheme mainly includes a workbench 1 and an assembly mechanism disposed above the workbench 1; the first conveyor belt 2 is responsible for conveying the lock body of the lock buckle along the length direction of the workbench 1 to the assembly area;

[0027] The second conveyor belt 3 conveys the locking tongue along the width direction of the workbench 1 to the assembly area, and the first conveyor belt 2 is connected to the side of the second conveyor belt 3 so that the materials can meet and be assembled here;

[0028] The assembly seat 4 is located at the intersection of the first conveyor belt 2 and the second conveyor belt 3, providing an installation basis for the receiving plate 5 and other assembly components. The motor of the screw slide 8 drives its moving end to drive the clamp 10 to slide horizontally, so that the clamp 10 can be accurately moved to the assembly position of the lock body and the lock tongue. The first motor 6 drives the receiving plate 5 to rotate to achieve the angle adjustment between the clamp 10 and the lock body, ensuring that the lock tongue can be accurately assembled into the lock body. The extension and retraction of the electric push rod 9 realizes the height adjustment of the clamp 10, accurately clamps the lock tongue and assembles it into the lock body.

[0029] In a further preferred embodiment of the present invention, Figure 1-3As shown, an assembly shell 11 is provided on the side of the first conveyor belt 2 opposite to the assembly seat 4; a screw rod 12 is rotatably provided in the assembly shell 11, a nut block 13 is threadedly fitted on the screw rod 12, the nut block 13 is slidably fitted with the inner wall of the assembly shell 11, and an assembly plate 14 is provided on one side of the nut block 13 extending to the outer wall of the assembly shell 11.

[0030] In this embodiment, the second motor 17 drives the screw rod 12 to rotate. Since the nut block 13 slides with the inner wall of the assembly shell 11 to guide, the assembly plate 14 can be accurately positioned and adjusted outside the assembly shell 11 along the axial direction of the screw rod 12.

[0031] In a further preferred embodiment of the present invention, Figure 1-2 As shown, an extension rod 15 is disposed on the bottom side of the assembly plate 14 , and a screw head 16 is disposed on the bottom side of the extension rod 15 .

[0032] In this embodiment, after the lock tongue is assembled to the lock body, the extension rod 15 is connected to the assembly plate 14, and the height can be adjusted as needed to ensure that the screw head 16 can be accurately aligned with the screw hole that needs to be tightened. A screw head 16 is provided on the bottom side of the extension rod 15. This screw head 16 can be electric or pneumatic. The screw is tightened by rotating and pushing actions to ensure that the lock is firmly assembled.

[0033] In a further preferred embodiment of the present invention, Figure 1 As shown, proximity switches 18 are disposed on the sides of the screw head 16 and the clamp 10 , and a display screen 19 electrically connected to the proximity switch 18 and the assembly mechanism is disposed on the side of the assembly shell 11 .

[0034] In this embodiment, the proximity switch 18 (SN04-N) is used to monitor key positions or states during the assembly process. For example, when the lock tongue is correctly clamped by the clamp 10 or the screw is correctly tightened, the proximity switch 18 will send a signal; the display screen 19 is arranged next to the assembly shell 11 to display real-time information during the assembly process, such as assembly progress, whether an error occurs, etc. When the proximity switch 18 sends a signal, the display screen 19 will update the corresponding information to help the staff understand the assembly status.

[0035] In a further preferred embodiment of the present invention, Figure 1 As shown, a height scale line 20 is provided on the outer side of the assembly shell 11 .

[0036] In this embodiment, the height scale line 20 allows for precise assembly height adjustment. By observing the scale line, the staff can accurately adjust the position of the nut block 13 and the assembly plate 14 in the assembly shell 11, thereby ensuring precise height alignment during the lock assembly.

[0037] In a further preferred embodiment of the present invention, Figure 1 As shown, the first conveyor belt 2 and the second conveyor belt 3 are arranged in a T shape.

[0038] In this embodiment, the lock body and the lock tongue meet at the intersection of the T-shape, ready for the subsequent assembly process.

[0039] In a further preferred embodiment of the present invention, Figure 3 As shown, a second motor 17 is disposed above the assembly shell 11 , and an output end of the second motor 17 is fixedly connected to an end key of the screw rod 12 .

[0040] In this embodiment, the second motor 17 drives the screw rod 12 to rotate through a key fixed connection, thereby providing stable, precise and efficient power support for the lock automatic assembly machine.

[0041] Working principle: The first conveyor belt 2 is responsible for conveying the lock body of the lock buckle along the length direction of the workbench 1 to the assembly area; the second conveyor belt 3 conveys the lock tongue along the width direction of the workbench 1 to the assembly area. The sides of the two conveyor belts are connected, so that the lock body and the lock tongue can meet here and be assembled;

[0042] The assembly seat 4 is located at the intersection of the two conveyor belts, providing an installation foundation for the receiving plate 5 and other assembly components. The receiving plate 5 is rotatably installed on the assembly seat 4 to carry and position the lock body. The receiving plate 5 can be driven by the first motor 6 to adjust the angle to ensure that the lock tongue can be accurately assembled into the lock body. The motor of the screw slide 8 drives its moving end to drive the clamp 10 to slide horizontally, so that the clamp 10 can be accurately moved to the assembly position of the lock body and the lock tongue. The extension and retraction of the electric push rod 9 realizes the height adjustment of the clamp 10, accurately clamps the lock tongue and assembles it into the lock body.

[0043] The second motor 17 is connected by a key fixed connection to drive the screw rod 12 to rotate. Since the nut block 13 slides with the inner wall of the assembly shell 11 to play a guiding role, the assembly plate 14 can be accurately positioned and adjusted along the axial direction of the screw rod 12 outside the assembly shell 11; after the lock tongue is assembled to the lock body, the extension rod 15 can adjust the height as needed to ensure that the screw head 16 can accurately align with the screw hole that needs to be tightened. The bottom side of the extension rod 15 is provided with a screw head 16, which can be electric or pneumatic. The screw is tightened by rotating and pushing to ensure that the lock buckle is firmly assembled;

[0044] The proximity switch 18 is used to monitor key positions or states during the assembly process. For example, when the lock tongue is correctly clamped by the clamp 10 or the screw is correctly tightened, the proximity switch 18 will send a signal; the display screen 19 is arranged next to the assembly shell 11 to display real-time information during the assembly process, such as assembly progress, whether an error occurs, etc. When the proximity switch 18 sends a signal, the display screen 19 will update the corresponding information to help the staff understand the assembly status.

[0045] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0046] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0047] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0048] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A lock automatic assembly machine, characterized in that: include: Workbench; An assembly mechanism disposed above the workbench; The assembly mechanism comprises: A first conveyor belt disposed on the workbench, wherein the first conveyor belt is consistent with the length direction of the workbench; A second conveyor belt disposed on the workbench, wherein the second conveyor belt is consistent with the width direction of the workbench and is connected to the side of the first conveyor belt; An assembly seat provided at the corner of the first conveyor belt and the second conveyor belt; A receiving plate rotating on the assembly seat; A first motor is arranged at the bottom side of the assembly seat, and an output end of the first motor is fixedly connected with an end key of the receiving plate; A transfer seat provided on the receiving plate; A screw slide arranged outside the adapter; An electric push rod provided at the moving end of the screw slide; A clamp is arranged at the telescopic end of the electric push rod.

2. The automatic lock assembly machine according to claim 1, characterized in that: An assembly shell is provided on the side of the first conveyor belt opposite to the assembly seat; a screw is rotatably provided in the assembly shell, a nut block is threadedly fitted on the screw, the nut block is slidably fitted with the inner wall of the assembly shell, and an assembly plate is provided on the side where the nut block extends to the outer wall of the assembly shell.

3. The automatic lock assembly machine according to claim 2, characterized in that: An extension rod is arranged on the bottom side of the assembly plate, and a screw head is arranged on the bottom side of the extension rod.

4. The automatic lock assembly machine according to claim 3, characterized in that: The sides of the screw driving head and the clamp are both provided with proximity switches, and the side of the assembly shell is provided with a display screen electrically connected with the proximity switch and the assembly mechanism.

5. The automatic lock assembly machine according to claim 4, characterized in that: The outer side of the assembly shell is provided with height scale lines.

6. The automatic lock assembly machine according to claim 2, characterized in that: The first conveyor belt and the second conveyor belt are arranged in a T shape.

7. The automatic lock assembly machine according to claim 5, characterized in that: A second motor is arranged above the assembly shell, and an output end of the second motor is fixedly connected with an end key of the screw rod.

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