Efficient forming and feeding device for automobile seat framework

Abstract

The utility model discloses an automobile seat framework efficient forming feeding device which comprises a machine frame, a conveying mechanism is arranged in the middle of the machine frame, the conveying mechanism comprises a synchronous belt used for conveying from back to front, and the machine frame comprises side plates arranged on the left side and the right side of the synchronous belt. A first limiting baffle and a second limiting baffle are arranged on the inner side of each side plate, the first limiting baffles are located on the front sides of the second limiting baffles, the first limiting baffles are fixedly connected with the side plates, and the second limiting baffles are connected with displacement adjusting assemblies. The distance between the first limiting baffle and the second limiting baffle is matched with the length of a plate body workpiece, a supporting vertical rod is arranged on the outer side of each side plate, the tops of the supporting vertical rods on the left side and the right side are connected through a supporting transverse rod, and a limiting rod is arranged in the middle of each supporting transverse rod. Stacked backup plate workpieces can be automatically separated one by one and conveyed to a designated station to be grabbed by a mechanical arm for follow-up assembling work, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a high-efficiency forming feeding device for an automobile seat frame. Background Art

[0002] With the advancement of modern science and technology, the development of the automobile industry is also becoming more and more rapid, especially in the field of automobile accessories, people pay more attention to the design of details. The car seat frame is one of the automobile accessories. Before the car seat is assembled, the seat frame needs to be assembled first. A corresponding back plate structure is also set in the middle of the back frame of the seat frame. The back plate workpieces are usually stacked and stored. Before automating the assembly of the frame, the stacked back plate workpieces need to be separated one by one. The manual method is inefficient and increases the labor intensity of workers. Utility Model Content

[0003] In order to solve the above technical problems, the utility model relates to an efficient forming and feeding device for a car seat frame, which has a simple and reliable structure, effectively solves the above technical problems, and is suitable for popularization and use. In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0004] A high-efficiency forming and feeding device for an automobile seat frame comprises a frame, a transmission mechanism is provided in the middle of the frame, the transmission mechanism comprises a synchronous belt for transmitting from back to front, the frame comprises side panels arranged on the left and right sides of the synchronous belt, a first limit baffle and a second limit baffle are provided on the inner side of each of the side panels, the first limit baffle is located on the front side of the second limit baffle, the first limit baffle is fixedly connected to the side panel, the second limit baffle is connected to a displacement adjustment component, the spacing between the first limit baffle and the second limit baffle is adapted to the length of a plate workpiece, a gap is left between the first limit baffle and the synchronous belt, the gap is used for a plate workpiece to pass through, a support vertical rod is provided on the outer side of each of the side panels, the tops of the support vertical rods on the left and right sides are connected by a support cross rod, and a limit rod is provided in the middle of the support cross rod.

[0005] On the basis of the above scheme and as a preferred scheme of the above scheme: the displacement adjustment assembly includes a drive motor, a screw, a moving block, and a guide rail. The drive motor and the guide rail are fixedly mounted on the outer side of the side plate, the screw is arranged on the inner side of the guide rail, the output end of the drive motor is connected to one end of the screw, the inner side of the moving block is threadedly connected to the screw through a screw nut, the left and right sides of the guide rail are both provided with waist-shaped holes, and one side of the moving block is fixedly connected to the second limit baffle through a first connecting rod.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the displacement adjustment assembly also includes a limit block, the other side of the moving block is fixedly connected to the limit block through a second connecting rod, the limit block is located on the outer side of the guide rail, and the diameter of the limit block is larger than the width of the waist-shaped hole of the guide rail.

[0007] On the basis of the above scheme and as a preferred scheme of the above scheme: the outer surface of the synchronous belt is provided with a plurality of grooves which are evenly spaced along the length direction.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: a pressure wheel is arranged at the bottom of the limiting rod, and the axis direction of the pressure wheel is arranged in the left-right direction.

[0009] Compared with the prior art, the present invention has the outstanding and beneficial technical effect that the loading structure designed in the present invention can automatically separate and transport the stacked workpieces one by one to the designated workstation for the robot to grab for subsequent assembly work, thereby improving efficiency and reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a first-person perspective schematic diagram of the overall device;

[0011] Figure 2 is a schematic diagram of the overall device from a second perspective;

[0012] Figure 3 Schematic diagram of displacement adjustment component. DETAILED DESCRIPTION

[0013] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific implementation methods and embodiments described below are for illustrative purposes only and are not intended to limit the present invention.

[0014] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate directions or positional relationships based on the attached Figure 1 The directions or positional relationships shown are only for the convenience of describing the present invention, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0015] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0016] In order to solve the above technical problems, Figure 1-3 As shown, the utility model designs an efficient forming and feeding device for a car seat frame, including a frame 1, wherein the frame 1 includes a bottom plate and side plates symmetrically arranged on both sides of the bottom plate, a transmission mechanism is provided in the middle of the frame 1, and the transmission mechanism includes a synchronous belt 2 for transmitting from back to front, the synchronous belt 2 is wound around the corresponding synchronous wheel, and the synchronous wheel is driven by an electric drive system to continuously rotate, thereby driving the synchronous belt 2 to reciprocate and circulate, and the upper part of the synchronous belt 2 is transmitted from back to front, thereby driving the workpiece 3 against the plate to be transmitted forward, considering that a large friction force needs to be maintained between the synchronous belt 2 and the workpiece 3 to drive it to move, preferably, the outer surface of the synchronous belt 2 is provided with a plurality of grooves evenly spaced along the length direction, which can have an anti-slip effect.

[0017] A first limit baffle 4 and a second limit baffle 5 are provided on the inner side of each of the side panels. The first limit baffle 4 is located in front of the second limit baffle 5. The first limit baffle 4 is fixedly connected to the side panel. The first limit baffle 4 is used to limit the stacked workpieces 3 on the support plate from the front side, and the second limit baffle 5 is used to limit the stacked workpieces 3 on the support plate from the back side. A gap is left between the first limit baffle 4 and the synchronous belt 2, and the gap is used for a plate workpiece 3 to pass through. A support vertical rod 6 is provided on the outer side of each of the side panels. The tops of the support vertical rods 6 on the left and right sides are connected by a support cross rod 7. A limiting rod 8 is provided in the middle of the supporting cross bar 7, and a pressure wheel 9 is provided at the bottom of the limiting rod 8. The axial direction of the pressure wheel 9 is set in the left-right direction. When the synchronous belt 2 continues to run, it can drive the bottom workpiece 3 of the stacked workpieces 3 to move forward. Due to the obstruction of the first limiting baffle, only the bottom workpiece 3 can pass through the gap below it, and the setting of the pressure wheel 9 can limit and guide the workpiece 3 from above. The loading structure designed by the utility model can automatically separate and transport the stacked workpieces 3 against the plate one by one to the designated workstation for the robot to grab for subsequent assembly work, thereby improving efficiency and reducing the labor intensity of workers.

[0018] Taking into account the different lengths of workpieces 3 of different specifications, the second limit baffle 5 is connected with a displacement adjustment component, which can make the spacing between the first limit baffle 4 and the second limit baffle 5 adapt to the length of the plate workpiece 3. Specifically, the displacement adjustment component includes a drive motor 10, a screw rod 11, a moving block 12, and a guide rail 13. The drive motor 10 and the guide rail 13 are fixedly installed on the outer side of the side plate, the screw rod 11 is arranged on the inner side of the guide rail 13, the output end of the drive motor 10 is connected to one end of the screw rod 11, and the inner side of the moving block 12 is threadedly connected to the screw rod 11 through a screw nut. The left and right sides of the guide rail 13 are both provided with waist-shaped holes, and one side of the moving block 12 The side is fixedly connected to the second limit baffle 5 through a first connecting rod 15. When the driving motor 10 drives the screw rod 11 to rotate, the moving block 12 can move back and forth in a straight line along the axial direction, thereby driving the second limit baffle 5 to be adjusted forward and backward. The displacement adjustment component also includes a limit block 14. The other side of the moving block 12 is fixedly connected to the limit block 14 through a second connecting rod 16. The limit block 14 is located on the outer side of the guide rail 13. The diameter of the limit block 14 is larger than the width of the waist-shaped hole of the guide rail 13. The setting of the limit block 14 further ensures the stability of the movement of the moving block 12. The adjustment mechanism can quickly adjust the position of the second limit baffle 5, and the adjustment is convenient, so that the device has better adaptability.

[0019] It is worth noting that the technical features such as motors and synchronous belts involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0020] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made by technicians in the relevant technical field based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient forming and feeding device for a car seat frame, characterized in that: The machine comprises a frame, a transmission mechanism is provided in the middle part of the frame, the transmission mechanism comprises a synchronous belt for transmitting from back to front, the frame comprises side plates arranged on the left and right sides of the synchronous belt, a first limit baffle and a second limit baffle are provided on the inner side of each of the side plates, the first limit baffle is located at the front side of the second limit baffle, the first limit baffle is fixedly connected to the side plate, the second limit baffle is connected with a displacement adjustment component, the spacing between the first limit baffle and the second limit baffle is adapted to the length of the plate workpiece, a gap is left between the first limit baffle and the synchronous belt, the gap is used for a plate workpiece to pass through, a support vertical rod is provided on the outer side of each of the side plates, the tops of the support vertical rods on the left and right sides are connected by a support cross rod, and a limit rod is provided in the middle part of the support cross rod.

2. The high-efficiency forming and feeding device for a car seat frame according to claim 1 is characterized in that: The displacement adjustment assembly includes a drive motor, a screw rod, a moving block, and a guide rail. The drive motor and the guide rail are fixedly mounted on the outer side of the side plate, the screw rod is arranged on the inner side of the guide rail, the output end of the drive motor is connected to one end of the screw rod, the inner side of the moving block is threadedly connected to the screw rod through a screw nut, waist-shaped holes are arranged on the left and right sides of the guide rail, and one side of the moving block is fixedly connected to the second limit baffle through a first connecting rod.

3. The high-efficiency forming and feeding device for a car seat frame according to claim 2 is characterized in that: The displacement adjustment assembly also includes a limit block, the other side of the moving block is fixedly connected to the limit block through a second connecting rod, the limit block is located on the outer side of the guide rail, and the diameter of the limit block is greater than the width of the waist-shaped hole of the guide rail.

4. The high-efficiency forming and feeding device for a car seat frame according to claim 3 is characterized in that: The outer surface of the synchronous belt is provided with a plurality of grooves which are evenly spaced along the length direction.

5. The high-efficiency forming and feeding device for a car seat frame according to claim 4 is characterized in that: A pressure wheel is arranged at the bottom of the limiting rod, and the axis direction of the pressure wheel is arranged in the left-right direction.

Images