Feeding machine for producing automobile rear connecting rod

Abstract

The utility model discloses a feeder for producing an automobile rear connecting rod, which belongs to the technical field of connecting rod processing and comprises a feeding table and a feeding component positioned on the feeding table, the feeding component comprises a main driving motor mounted on one side wall of the feeding table and a conveying belt mounted in an inner cavity of the feeding table, and the conveying belt is in coupling connection with the main driving motor. Wherein the main driving motor needs to be powered by external electric power facilities, L-shaped side supporting rods are welded to the four corners of the top wall of the feeding table, a cross beam plate is welded to the four side supporting rods jointly, a T-shaped sliding groove is formed in the bottom wall of the cross beam plate, the sliding groove is in a long strip shape, a sliding block is arranged in the sliding groove in a sliding mode, and an extension rod is welded to the bottom wall of the sliding block. And a bottom frame is integrally welded below the extension rod. According to the feeder for producing the rear connecting rods of the automobiles, the connecting rods are limited by the inserting rods all the time, so that the connecting rods cannot fall off from the edge of the conveying belt, and the conveying stability of the connecting rods is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of connecting rod processing, in particular to a feeder used for producing automobile rear connecting rods. Background Art

[0002] The automobile connecting rod is a structure that connects the piston and the crankshaft and transmits the force exerted on the piston to the crankshaft. It is used to convert the reciprocating motion of the piston into the rotational motion of the crankshaft.

[0003] In the process of realizing the utility model, the inventor found that there are at least the following problems in the technology: during the production and processing of automobile connecting rods, a feeding machine is required to transport them. The current feeding machine only provides a conveyor belt and does not take any limiting measures for the connecting rods, so it cannot be guaranteed that the connecting rods will not fall from the edge of the conveyor belt during the transportation process.

[0004] Therefore, we propose a feeder for producing automobile rear connecting rods to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a feeder for producing automobile rear connecting rods. During the feeding process, the connecting rod is always limited by the insertion rod so that the connecting rod will not fall off the edge of the conveyor belt, thereby ensuring the stability of the connecting rod transportation and effectively solving the problems in the background technology.

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

[0007] A feeder for producing automobile rear connecting rods, comprising a feeder platform and a feeder assembly located on the feeder platform, wherein the feeder assembly comprises a main drive motor installed on a side wall of the feeder platform and a conveyor belt installed in an inner cavity of the feeder platform, and the conveyor belt is coupled to the main drive motor, wherein the main drive motor needs to be powered by external power facilities;

[0008] L-shaped side support rods are welded at the four corners of the top wall of the feeding platform, and a cross beam plate is welded on the four side support rods. A T-shaped slide groove is formed on the bottom wall of the cross beam plate, and the slide groove is a long strip. A slider is slidably arranged in the slide groove. An extension rod is welded on the bottom wall of the slider, and a bottom frame is integrally welded below the extension rod.

[0009] A cylinder is installed in the bottom frame, a plug rod for limiting the connecting rod is connected below the cylinder, and an infrared distance sensor and a controller are respectively installed on the opposite side walls of the bottom frame, wherein the cylinder and the infrared distance sensor are both electrically connected to the controller.

[0010] As a preferred embodiment, a bottom bracket is welded on one side of the inner cavity of the feeding platform, and a connecting rod input seat is integrally connected to the bottom bracket; the connecting rod input seat is used for inputting the connecting rod.

[0011] As a preferred embodiment, the connecting rod input seat is arranged horizontally, and one side of the connecting rod input seat extends into the inner cavity of the feeding platform and is placed above the conveyor belt, and a penetration groove is formed on the side of the connecting rod input seat extending into the inner cavity of the feeding platform; thereby facilitating the insertion rod to pass through the hole on the connecting rod and then through the penetration groove, so that the insertion rod can guide and limit the connecting rod.

[0012] As a preferred embodiment, top pulleys are installed on both sides of the top wall of the slider, bottom pulleys are installed on both sides of the bottom wall of the slider, and four slideways with the same length as the slideway are formed on the inner wall of the slideway, and the top pulley and the bottom pulley both extend into the slideways; the rolling trajectories of the top pulley and the bottom pulley are limited, so that the top pulley and the bottom pulley work together to ensure the stability of the slider when sliding.

[0013] As a preferred embodiment, the insert rod is in the shape of a rod and is arranged vertically, and the insert rod is adapted to the hole on the connecting rod; so that the insert rod can pass through the hole on the connecting rod, thereby limiting the movement trajectory of the connecting rod on the conveyor belt, ensuring that the feeding of the connecting rod is more stable and will not fall off the edge of the conveyor belt.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] The feeder for producing rear connecting rods of automobiles uses an infrared distance sensor to detect downward in real time. When the connecting rod is detected to enter its detection range, the infrared distance sensor transmits an electrical signal to the controller, so that the controller drives the cylinder to operate, so that the insert rod is inserted into the hole on the connecting rod to limit the connecting rod. Then, when the main drive motor is running, the connecting rod can be translated along with the insert rod. Since the insert rod always limits the connecting rod, the connecting rod will not fall off the edge of the conveyor belt, thereby ensuring the stability of the connecting rod transportation.

[0016] The feeder used for producing automobile rear connecting rods drives the main drive motor to drive the conveyor belt to run horizontally, so that the conveyor belt drives the connecting rod to be transported forward, and at the same time, the insert rod and the structure on it also move accordingly, and the slider will move in the slide groove, driving the top pulley and the bottom pulley to roll accordingly, and finally the connecting rod falls from the end of the conveyor belt, and the restriction of the insert rod on the connecting rod is automatically released to complete the automatic transportation of the connecting rod, thereby reducing human participation and alleviating the manpower burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is a vertical cross-sectional view of the utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle.

[0021] In the figure: 1. feeding table; 2. main drive motor; 3. conveyor belt; 4. bottom bracket; 5. connecting rod input seat; 6. penetration groove; 7. side support rod; 8. cross beam plate; 9. slide groove; 10. slider; 11. top pulley; 12. bottom pulley; 13. cylinder; 14. plug rod; 15. infrared distance sensor; 16. controller; 17. extension rod; 18. bottom frame. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 4 A feeder for producing rear connecting rods of automobiles, comprising a feeding platform 1 and a feeding assembly located on the feeding platform 1, wherein the feeding assembly comprises a main drive motor 2 installed on a side wall of the feeding platform 1 and a conveyor belt 3 installed in the inner cavity of the feeding platform 1, and the conveyor belt 3 is coupled and connected with the main drive motor 2, wherein the main drive motor 2 needs to be powered by external power facilities, a bottom bracket 4 is welded on one side of the inner cavity of the feeding platform 1, and a connecting rod input seat 5 is integrally connected to the bottom bracket 4, the connecting rod input seat 5 is used to input the connecting rod, the connecting rod input seat 5 is horizontally arranged, and one side of the connecting rod input seat 5 extends into the inner cavity of the feeding platform 1 and is placed above the conveyor belt 3, and a penetration groove 6 is formed on the side of the connecting rod input seat 5 extending into the inner cavity of the feeding platform 1, so as to facilitate the insertion rod 14 to pass through the hole on the connecting rod and then pass through the penetration groove 6, so that the insertion rod 14 can guide and limit the connecting rod;

[0024] L-shaped side support rods 7 are welded at the four corners of the top wall of the feeding platform 1, and a cross beam 8 is welded on the four side support rods 7. A T-shaped slide groove 9 is formed on the bottom wall of the cross beam 8, and the slide groove 9 is a long strip. A slider 10 is slidably arranged in the slide groove 9. Top pulleys 11 are installed on both sides of the top wall of the slider 10, and bottom pulleys 12 are installed on both sides of the bottom wall of the slider 10. Four slideways with the same length as the slide groove 9 are formed on the inner wall of the slide groove 9. The top pulley 11 and the bottom pulley 12 both extend into the slideway, so that the rolling tracks of the top pulley 11 and the bottom pulley 12 are limited, so that the top pulley 11 and the bottom pulley 12 work together to ensure the stability of the slider 10 when sliding;

[0025] An extension rod 17 is welded to the bottom wall of the slider 10, and a bottom frame 18 is integrally welded below the extension rod 17, a cylinder 13 is installed in the bottom frame 18, and a plug rod 14 for limiting the connecting rod is connected to the bottom of the cylinder 13, the plug rod 14 is rod-shaped and vertically arranged, and the plug rod 14 is adapted to the hole on the connecting rod, so that the plug rod 14 can pass through the hole on the connecting rod, thereby limiting the movement trajectory of the connecting rod on the conveyor belt 3, ensuring that the feeding of the connecting rod is more stable and will not fall off the edge of the conveyor belt 3, infrared distance sensors 15 and controllers 16 are respectively installed on the opposite side walls of the bottom frame 18, wherein the cylinder 13 and the infrared distance sensor 15 are electrically connected to the controller 16, the infrared distance sensor 15 can refer to the technical principle of the BX-G2010 model, and the controller 16 can refer to the technical principle of the S7-200 model.

[0026] The feeder for producing automobile rear connecting rods: when in use, the connecting rod is first placed horizontally in the connecting rod input seat 5, so that (one of) the holes on the connecting rod is placed in the penetration groove 6, and the insert rod 14 is located directly above the penetration groove 6. When the connecting rod enters the connecting rod input seat 5, it is detected by the infrared distance sensor 15. At this time, the infrared distance sensor 15 transmits an electrical signal to the controller 16, so that the controller 16 drives the cylinder 13 to operate, so that the insert rod 14 sinks and passes through the hole on the connecting rod, and slightly pushes the bottom frame 18, so that the bottom frame 18 drives the insert rod 14 and the connecting rod to move forward, so that the connecting rod The rod is placed flat on the conveyor belt 3 (in this process, the connecting rod will fall off the connecting rod input seat 5 and fall slightly, but the connecting rod is still passed through the insert rod 14); then the main drive motor 2 is driven to drive the conveyor belt 3 to run horizontally, so that the conveyor belt 3 drives the connecting rod to transport forward, and at the same time, the insert rod 14 and the structure thereon also move accordingly, and the slider 10 will move in the slide groove 9, driving the top pulley 11 and the bottom pulley 12 to roll accordingly, and finally the connecting rod falls from the end of the conveyor belt 3, and the restriction of the insert rod 14 on the connecting rod is automatically released to complete the automatic transportation of the connecting rod, thereby reducing human participation and alleviating the manpower burden.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeder for producing a rear connecting rod of an automobile, comprising a feeder platform (1) and a feeder assembly located on the feeder platform (1), characterized in that: The feeding assembly comprises a main drive motor (2) installed on a side wall of the feeding platform (1) and a conveyor belt (3) installed in the inner cavity of the feeding platform (1), and the conveyor belt (3) is coupled to the main drive motor (2); The four corners of the top wall of the feeding platform (1) are welded with L-shaped side support rods (7), and the four side support rods (7) are welded with a cross beam plate (8) together, the bottom wall of the cross beam plate (8) is formed with a T-shaped slide groove (9), and the slide groove (9) is a long strip, a slider (10) is slidably arranged in the slide groove (9), an extension rod (17) is welded to the bottom wall of the slider (10), and a bottom frame (18) is integrally welded below the extension rod (17); A cylinder (13) is installed in the bottom frame (18), and a plunger (14) for limiting the connecting rod is connected below the cylinder (13). An infrared distance sensor (15) and a controller (16) are respectively installed on two opposite side walls of the bottom frame (18), wherein the cylinder (13) and the infrared distance sensor (15) are both electrically connected to the controller (16).

2. A feeder for producing automobile rear connecting rods according to claim 1, characterized in that: A bottom bracket (4) is welded to one side of the inner cavity of the feeding platform (1), and a connecting rod input seat (5) is integrally connected to the bottom bracket (4).

3. A feeder for producing automobile rear connecting rods according to claim 2, characterized in that: The connecting rod input seat (5) is arranged horizontally, and one side of the connecting rod input seat (5) extends into the inner cavity of the feeding platform (1) and is placed above the conveyor belt (3); a penetration groove (6) is formed on the side of the connecting rod input seat (5) extending into the inner cavity of the feeding platform (1).

4. A feeder for producing automobile rear connecting rods according to claim 1, characterized in that: Top pulleys (11) are installed on both sides of the top wall of the slider (10), and bottom pulleys (12) are installed on both sides of the bottom wall of the slider (10). The inner wall of the slide groove (9) is formed with four slideways with the same length as the slide groove (9), and the top pulley (11) and the bottom pulley (12) both extend into the slideways.

5. The feeder for producing automobile rear connecting rods according to claim 1, characterized in that: The insert rod (14) is in the shape of a rod and is arranged vertically, and the insert rod (14) is adapted to the hole on the connecting rod.

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