Automobile engine connecting rod blank high-efficiency drying machine
By designing a high-efficiency dryer that includes a variable frequency motor, a conveyor support, a heating box, and sensors, the problem of removing moisture from the surface of engine connecting rod blanks was solved, ensuring uniform application of anti-rust oil, preventing rust and waste, and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202423113642.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-17
AI Technical Summary
The residual flaw detection fluid on the surface of the connecting rod blank of the automobile engine leads to uneven application of rust-preventive oil, which makes it prone to rusting and wastes rust-preventive oil. Existing technology is not able to effectively remove moisture.
A high-efficiency dryer was designed, comprising a variable frequency motor, a conveyor support, a conveyor belt, a heating chamber, a rectifier heater, a cooler, and a sensor. Moisture is removed by heating coils and a fan inside the heating chamber, preventing the accumulation of connecting rod blanks and ensuring uniform heating and cooling.
It enables rapid drying of the flaw detection fluid, prevents uneven application of the rust-preventive oil film, avoids workpiece rusting and waste of rust-preventive oil, and improves production efficiency and product quality.
Smart Images
Figure CN223610531U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile connecting rod, especially to a high -efficient drying machine for automobile engine connecting rod blank. BACKGROUND
[0002] In the rapid development of modern manufacturing industry, engine connecting rod forging manufacturing plays an important role, which involves the production of key equipment such as engine. However, with the continuous progress of technology, manufacturing industry also faces higher and higher production efficiency and product quality requirements. Under this background, automation production becomes an urgent demand to reduce cost, improve efficiency, reduce human intervention, and at the same time ensure the production of high quality products.
[0003] The surface of the automobile engine connecting rod blank needs to be sprayed with a flaw detection liquid when it is detected, and the flaw detection liquid contains 99% water. After flaw detection, the surface of the workpiece is wet, and when the workpiece enters the next process of the oiling machine, the water enters the rust-proof oil, resulting in the following problems: 1. The rust-proof oil film on the surface of the workpiece is unevenly coated, the workpiece is prone to rust, and quality problems occur; 2. After the flaw detection liquid enters the rust-proof oil, the rust-proof oil is easily emulsified, causing waste of rust-proof oil. SUMMARY
[0004] In view of the above problems, the utility model aims to provide a high -efficient drying machine for automobile engine connecting rod blank, which is used for quickly drying the flaw detection liquid of the automobile engine connecting rod blank, so as to overcome the shortcomings of the prior art.
[0005] The utility model provides a kind of high -efficient drying machine for automobile engine connecting rod blank, comprising: variable frequency motor, conveying support, conveying belt, anti-piling component, rectifier heater, heating box, sensor, cooler;The conveying belt is installed in conveying support, and the variable frequency motor is installed in the bottom position of one end of conveying support, and the variable frequency motor drives the conveying belt to convey engine connecting rod blank by chain wheel and chain, one end of the conveying support is equipped with inlet for receiving to be dried engine connecting rod blank, the other end of the conveying support is equipped with outlet for sending out after drying engine connecting rod blank, the heating box is installed on conveying support close to the position of outlet, and heating chamber is provided in heating box for the conveying belt to pass through, the engine connecting rod blank is driven by the conveying belt to pass through the process of heating chamber, and the engine connecting rod blank flowing through the heating chamber is dried by the heating chamber, the rectifier heater is installed on one side of conveying support for providing power for heating box, the cooler is installed on one side of conveying support for the internal coil of heating box to dissipate heat, the anti-piling component is V-shaped baffle, the V-shaped baffle is installed on conveying support between heating box and inlet, and V-shaped baffle is used to prevent engine connecting rod blank from piling together to enter heating box, the sensor is installed on heating box, and the sensor is used to detect whether there is a piece in heating box.
[0006] As the preferred of the utility model, the heating chamber is provided with a heating coil and a fan, the heating coil heats the heating chamber after being electrified, and the fan is used for removing water vapor on the surface of the engine connecting rod blank.
[0007] As the preferred of the utility model, the cooler is provided with an external cooling fan, and the cooler is provided with a cooling circulating water pipe, which is used for cooling the heating coil.
[0008] As the preferred of the utility model, a positioning sensor is installed on the conveying support between the heating box and the discharge port, and the positioning sensor is used for judging the position of the engine connecting rod blank.
[0009] The automobile engine connecting rod blank efficient drying machine removes the water on the surface of the automobile engine connecting rod blank, and prevents the rust-proof oil from being invalid. BRIEF DESCRIPTION OF DRAWINGS
[0010] Other purposes and results of the utility model will be more apparent and easy to understand by referring to the following description in combination with the drawings and with the more comprehensive understanding of the utility model. In the drawings:
[0011] Fig. 1 It is one of the overall structure schematic views of the embodiment.
[0012] Fig. 2 It is the second overall structure schematic view of the embodiment.
[0013] Fig. 3 It is the overall structure front view of the embodiment.
[0014] The reference signs in the drawings include: a variable frequency motor 1, a conveying support 2, a conveying belt 3, a positioning sensor 4, a rectifier heater 5, a heating box 6, a sensor 7, a cooler 8, an inlet 9, a discharge port 10, and a V-shaped blocking plate 11. DETAILED DESCRIPTION
[0015] Reference Figs. 1-3As shown, the automobile engine connecting rod blank high-efficiency drying machine provided by the embodiment comprises a variable frequency motor 1, a conveying support 2, a conveying belt 3, an anti-piling component, a rectifier heater 5, a heating box 6, a sensor 7, and a cooler 8. The conveying belt 3 is installed on the conveying support 2, the variable frequency motor 1 is installed at the bottom of one end of the conveying support 2, the variable frequency motor 1 drives the conveying belt 3 to convey the engine connecting rod blank through a chain wheel and a chain, one end of the conveying support is provided with an inlet 9 for receiving the engine connecting rod blank to be dried, the inlet 9 is an upper open inlet, the other end of the conveying support 2 is provided with an outlet 10 for sending out the dried engine connecting rod blank, the outlet 10 is a side opening outlet, the heating box 6 is installed on the conveying support 2 close to the outlet 10, and a heating chamber for the conveying belt 3 to pass through is arranged in the heating box 6. When the engine connecting rod blank is conveyed by the conveying belt 3 and passes through the heating chamber, the engine connecting rod blank flowing through the heating chamber is dried, the rectifier heater 5 is installed on one side of the conveying support 2 for providing electric energy for the heating box 6, the power of the heating box 6 is 20 KW, the cooler 8 is installed on one side of the conveying support 2 for cooling the internal coil of the heating box 6, the anti-piling component is a V-shaped blocking plate 11, the V-shaped blocking plate 11 is installed on the conveying support 2 between the heating box 6 and the inlet 9, the V-shaped blocking plate 11 with the sharp head upward is used for preventing the engine connecting rod blanks from piling together and entering the heating box 6, the sensor 7 is installed on the heating box 6, and the sensor 7 is used for detecting whether the workpiece in the heating box 6 is stuck. The heating chamber of the heating box 6 is provided with a heating coil and a fan, the heating coil heats the heating chamber after being electrified, and the fan is used for removing the water vapor on the surface of the engine connecting rod blank. The cooler 7 is provided with an external cooling fan and a cooling circulating water pipe arranged in the cooler 7, and the cooling circulating water pipe is used for cooling the heating coil. The conveying support 2 between the heating box 6 and the outlet 10 is provided with a positioning sensor (positioning sheet) 12, the positioning sensor 4 is used for judging the position of the engine connecting rod blank and feeding back to the control system, so as to ensure that the temperature of the workpiece in the heating box 6 is balanced.
[0016] Working principle: the automobile engine connecting rod blank after the spray detection process is received through the inlet 9 of the conveying belt 3, the automobile engine connecting rod blank is driven by the conveying belt 3 to enter the heating chamber of the heating box 6, the heating box 6 dries and removes the moisture of the automobile engine connecting rod blank, and the position of the automobile engine connecting rod blank is adjusted by the V-shaped blocking plate 11 on the conveying belt 3 to prevent the connecting rod blanks from piling together and entering the heating box, thereby causing the damage of the heating box.
[0017] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.
Claims
1. A high efficiency drying machine for automobile engine connecting rod blanks, characterized by, Include: Variable frequency motor, conveying support, conveying belt, anti-piling component, rectifier heater, heating box, sensor, cooler; The conveying belt is installed on the conveying support, the variable frequency motor is installed at the bottom of one end of the conveying support, the variable frequency motor drives the conveying belt to convey the engine connecting rod blank through the chain wheel and the chain, one end of the conveying support is provided with a feeding port for receiving the engine connecting rod blank to be dried, the other end of the conveying support is provided with a discharging port for discharging the dried engine connecting rod blank, the heating box is installed on the conveying support close to the discharging port, and the heating chamber for the conveying belt to pass through is arranged in the heating box, the engine connecting rod blank is driven by the conveying belt to pass through the heating chamber, the engine connecting rod blank flowing through the heating chamber is dried, the rectifier heater is installed on one side of the conveying support to provide power for the heating box, the cooler is installed on one side of the conveying support to cool the internal coil of the heating box, the anti-piling component is a V-shaped blocking plate, the V-shaped blocking plate is installed on the conveying support between the heating box and the feeding port, and the V-shaped blocking plate is used to prevent the engine connecting rod blanks from piling together and entering the heating box, the sensor is installed on the heating box, and the sensor is used to detect whether the engine connecting rod blank is stuck in the heating box.
2. The high efficiency drying machine for automobile engine connecting rod blanks as claimed in claim 1, wherein The heating chamber is provided with a heating coil and a fan, the heating coil heats the heating chamber after being powered on, and the fan is used to remove water vapor on the surface of the engine connecting rod blank.
3. The high efficiency drying machine for automobile engine connecting rod blanks as claimed in claim 1, wherein The cooler is provided with an external cooling fan and a cooling circulating water pipe, and the cooling circulating water pipe is used to cool the heating coil.
4. The high efficiency drying machine for automobile engine connecting rod blanks as claimed in claim 1, wherein A positioning sensor is installed on the conveying support between the heating box and the discharging port, and the positioning sensor is used to determine the position of the engine connecting rod blank.