High speed intelligent cold heading machine

Abstract

This high-speed intelligent cold heading forming machine belongs to the field of cold heading machine technology. To solve the problems of easy deformation of sharp-edged cold heading, inability to improve degreasing quality and efficiency, and inability to treat and utilize waste liquid, the machine includes a main body. The main body is equipped with an inspection top door for easy control, observation, and maintenance. The front end of the main body has a cleaning mechanism for degreasing the formed parts. Inside the cleaning mechanism is a vibration mechanism to assist in degreasing, and a filtration mechanism to filter the cleaning fluid. This high-speed intelligent cold heading forming machine utilizes a support rod at the bottom of the cleaning belt, with a lifting cylinder and support spring at the bottom of the support rod. The vibration effect of the cleaning belt is achieved by the action of a toothed plate and intermittent gears. The cleaning tank and filter plate inside the degreasing tank effectively filter the cleaning fluid.

Description

Technical Field

[0001] This invention relates to the field of cold heading machine technology, specifically a high-speed intelligent cold heading forming machine. Background Technology

[0002] A cold heading machine is a forging and forming device that thickens the top of bars or wires at room temperature. It is a specialized machine primarily used for the mass production of fasteners such as nuts and bolts, primarily through upsetting. The cold heading machine uses a cold heading method to upset the heads of bolts and screws, minimizing cutting work and directly forming them into the required shape and size. This not only saves a significant amount of material but also greatly improves production efficiency and significantly enhances the mechanical strength of the upset parts. Therefore, each branch mechanism in the cold heading machine is a crucial component. Currently, existing horizontal cold heading machines mainly consist of a machine body, main motor, transmission system, rear support, main shaft, clamps, and feeding mechanism.

[0003] A search revealed that invention CN111922272A discloses a high-speed, high-precision cold heading machine. This machine includes a cold heading frame and a cold heading forming mechanism. The cold heading forming mechanism includes a forming slider, a forming mold, and a forming drive mechanism. The forming slider is connected to the cold heading frame via a forming guide structure. The forming drive mechanism includes a crank transmission assembly, which includes a crank connecting rod and a crankshaft. The crank connecting rod is eccentrically hinged to the crankshaft. The forming slider is connected to the crank connecting rod via an intermediate transmission rod. One end of the intermediate transmission rod is fixedly connected to the forming slider, and the other end is hinged to the crank connecting rod. A horizontal guide structure is provided between the intermediate transmission rod and the cold heading frame, and the guiding direction of the horizontal guide structure is the same as the guiding direction of the forming guide structure. This high-precision cold heading machine can effectively reduce the vibration of the forming slider in the vertical direction, significantly improving the cold heading accuracy and production efficiency of the workpiece.

[0004] The aforementioned device lacks a structure for rapid degreasing, auxiliary degreasing collection, and oil separation of the cold heading mold and formed workpiece to prevent damage to other areas during micro-cold heading of the workpiece tip. As a result, when using this forming machine for micro-cold heading of the workpiece tip, the small processing area easily affects other areas of the formed workpiece. Furthermore, the produced formed workpieces require manual degreasing, and manual placement and removal are necessary during cleaning. Due to the large number of workpieces stacked for unified cleaning, the cleaning effect is not satisfactory, sometimes requiring multiple cleanings. Moreover, most of the waste liquid after cleaning is directly discharged and cannot be treated for continued use. Based on the shortcomings of the existing technology, this invention designs a high-speed intelligent cold heading forming machine. Summary of the Invention

[0005] This invention provides a high-speed intelligent cold heading forming machine, which has the advantages of rapid degreasing of formed workpieces, auxiliary degreasing collection, and oil-liquid separation. It solves the problems of needing manual degreasing, which cannot improve the quality and efficiency of degreasing, and the inability to treat and utilize waste liquid.

[0006] The present invention provides the following technical solution: a high-speed intelligent cold heading forming machine, comprising a cold heading machine body, wherein the cold heading machine body is provided with an inspection top door for easy control, observation and maintenance of the interior of the cold heading machine body, and a cleaning mechanism for easy degreasing of the formed parts is provided at the front end of the cold heading machine body, wherein a vibration mechanism for facilitating degreasing is provided inside the cleaning mechanism, and the cleaning mechanism includes a vibration mechanism for assisting degreasing and a filtration mechanism for filtering the cleaning liquid;

[0007] The cold heading mechanism includes a housing, a feed block, a movable groove, a sliding frame, an auxiliary column, a separation clamping block, a mold frame, and a cold heading mold. The housing is located inside the main body of the cold heading machine. The movable groove is opened vertically through the housing. The feed block is slidably connected to the top of the movable groove. The sliding frame is slidably connected to the inside of the movable groove. The auxiliary column is inserted through the sliding frame. The separation clamping block is movably connected to the inside of the sliding frame. The mold frame is slidably connected to the inside of the sliding frame. The cold heading mold is fixedly installed on the upper surface of the mold frame.

[0008] The filtration mechanism includes a cleaning pool, a first screen, a second screen, an inlet trough, and an outlet trough. The cleaning pool is located on one side of the filtration mechanism. The first screen is opened through the cleaning pool. The outlet trough is opened through the bottom of the inner cavity of the filtration mechanism near the first screen. The first screen is located inside the inlet trough, and the second screen is located inside the outlet trough.

[0009] As a preferred embodiment of the present invention, the cold heading mechanism further includes a material ejection block, a bottom frame, a push rod, and an ejection spring. The bottom frame is disposed inside the outer shell. The material ejection block is slidably inserted into the bottom frame, the mold frame, and the cold heading mold. The push rod is disposed on the lower surface of the mold frame. The ejection spring is fixedly connected between the lower surface of the push rod and the inner side of the bottom frame.

[0010] As a preferred embodiment of the present invention, the filtration mechanism further includes a flap, a filter plate, a rectifier box, and a water pump. The flap is rotatably connected to the upper surface of the cleaning tank. The filter plate is disposed inside the cleaning tank. The rectifier box is disposed below the cleaning tank. The inlet tank is fixedly assembled on the upper surface of the rectifier box. The rectifier box communicates with the inner cavity of the outlet tank. The cleaning tank and the rectifier box are connected through the water pump.

[0011] As a preferred embodiment of the present invention, the cleaning mechanism includes an oil removal tank, a support leg, a discharge belt, a cleaning belt, and an ultrasonic generator. The oil removal tank is located in front of the main body of the cold heading machine. The support leg is fixedly connected to the lower surface of the oil removal tank. The discharge belt is rotatably connected to the inside of the oil removal tank. The cleaning belt is located at the bottom of the inner cavity of the oil removal tank. The end of the cleaning belt facing the discharge belt is lower, and the end of the discharge belt facing the cleaning belt is located below the cleaning belt. The ultrasonic generator is fixedly mounted on the lower surface of the oil removal tank.

[0012] As a preferred embodiment of the present invention, the vibration mechanism includes a protective cover, a motor, a transmission shaft, a sealing ring, a hinge block, a support rod, a lifting cylinder, a support spring, a toothed plate, and an intermittent gear. The protective cover is fixedly connected to one side of the degreasing tank, the motor is disposed inside the protective cover, the transmission shaft is fixedly mounted on the motor, the sealing ring is disposed on the surface of the transmission shaft, the hinge block is fixedly connected to the lower surface of the cleaning belt, the support rod is movably hinged to the hinge block, the lifting cylinder is fixedly connected to the bottom of the degreasing tank, the support spring is fixedly connected to the bottom of the inner cavity of the lifting cylinder, the toothed plate is fixedly connected to the lower surface of the cleaning belt, and the intermittent gear is fixedly connected to one end of the transmission shaft.

[0013] As a preferred embodiment of the present invention, a base is fixedly connected to the lower surface of the cold heading machine body, an adjusting rod is provided at the front end of the cold heading machine body, and a discharge port is provided at the front end of the cold heading machine body.

[0014] As a preferred embodiment of the present invention, an observation window is provided on the upper surface of the cold heading machine body, a control button is fixedly connected to the upper surface of the cold heading machine body, and inspection side doors are provided on both sides of the cold heading machine body.

[0015] In a preferred embodiment of the present invention, both the discharge belt and the cleaning belt are inclined, and the lower end of the discharge belt is lower than the lower end of the cleaning belt.

[0016] As a preferred embodiment of the present invention, the intermittent gear is meshed with a toothed plate, the support spring is fixedly connected to the lower surface of the support rod, and the support rod is fixedly connected to the bottom of the inner cavity of the oil removal tank and slidably inserted into the inside of the lifting cylinder.

[0017] As a preferred technical solution of the present invention, the main body and control button of the cold heading machine are equipped with an intelligent degreasing system, which mainly includes an ultrasonic cleaning module and a filtration module;

[0018] Ultrasonic Cleaning Module: This module requires a working signal input from the main body of the cold heading machine to start. This module mainly controls the discharge belt and ultrasonic generator to perform cleaning work according to the set speed and frequency. The discharge speed of the main body of the cold heading machine is used as the main control signal. After being processed by the PID algorithm, the signal is output again. After receiving the signal, the ultrasonic cleaning module adjusts the working status of the discharge belt and ultrasonic generator in real time.

[0019] Filtering module: A concentration meter is installed inside the first screen to measure the turbidity content in the cleaning fluid after cleaning the workpiece, and compares it with the set turbidity value of the cleaning fluid to obtain a deviation value. After performing PID calculation, the data is transmitted to the main body of the cold heading machine, so that the main body of the cold heading machine controls the water pump to output a current signal of 0~20 mA. The calculated deviation value is set to be a positive deviation value or a negative deviation value to control the working speed of the water pump.

[0020] The present invention has the following beneficial effects:

[0021] 1. This high-speed intelligent cold heading forming machine works by having the workpiece pass through the feed block into the separating clamping block and the cold heading mold. At this time, the main body of the cold heading machine controls the feed head to move the feed block and the workpiece downward. The moving feed block presses down on the four separating clamping blocks, which are then pulled together towards the center point under the limit of the sliding frame, and clamp the workpiece. After clamping, it continues to move downward so that the workpiece can be cold-headed in a small area at the front end inside the cold heading mold. This facilitates more precise clamping and cold heading of the workpiece and prevents the processing of the small cold heading area from affecting other areas. After cold heading is completed, the ejector spring and ejector rod push the mold frame and separating clamping blocks upward, separating and releasing the four separating clamping blocks. Then, the ejector rod removes the workpiece.

[0022] 2. This high-speed intelligent cold heading forming machine, after the workpiece is degreased by the cleaning liquid in the degreasing tank, the degreased oil will float on the surface. At this time, the water pump is started, and the water pump will pump the liquid in the cleaning tank into the rectifier box and send it back into the degreasing tank. After the liquid in the cleaning tank is sucked out, the liquid in the degreasing tank will enter the cleaning tank to achieve liquid circulation. Since the cleaning tank and the liquid surface are on the same plane, after the liquid in the degreasing tank enters the cleaning tank, the floating oil will also enter. This allows the filter plate installed in the cleaning tank to effectively filter the oil and the turbidity in the cleaning liquid. This device facilitates the filtration of the cleaning liquid.

[0023] 3. This high-speed intelligent cold heading machine, after the workpiece is processed and discharged from the discharge port, falls directly into the degreasing tank where it is caught by a cleaning belt. At this point, an ultrasonic generator is activated, and the cleaning fluid in the degreasing tank degreases the workpiece. Simultaneously, because the cleaning belt is inclined and the discharge belt is rotatable, the workpiece gradually slides down the cleaning belt and detaches from it, landing on the discharge belt for centralized collection. This device facilitates the degreasing treatment of cold-headed workpieces. 4. This high-speed intelligent cold heading machine.

[0024] 4. This high-speed intelligent cold heading forming machine starts the motor after the workpiece falls onto the cleaning belt. The motor drives the transmission shaft to rotate, causing the intermittent gear to rotate synchronously and drive the toothed plate that meshes with it to move downward. When the toothed plate contacts the toothless part of the intermittent gear, the toothed plate is no longer subject to downward traction force. It is rebounded and reset by the compressed support spring, and pushes one end of the cleaning belt upward through the support rod, thus lifting the workpiece on the cleaning belt for better degreasing and assisting in the movement of the workpiece. This prevents the workpiece from getting stuck on the cleaning belt and being unable to move. This device facilitates the degreasing and movement of auxiliary workpieces. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a bottom view of the cold heading machine of the present invention;

[0027] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the present invention;

[0028] Figure 4 This is a cross-sectional view of the cleaning mechanism of the present invention;

[0029] Figure 5 This is a schematic diagram of the vibration mechanism structure of the present invention;

[0030] Figure 6 This is a schematic cross-sectional view of the protective cover of the present invention;

[0031] Figure 7 This is a schematic diagram of the filtration mechanism of the present invention;

[0032] Figure 8 This is a cross-sectional view of the filtration mechanism of the present invention;

[0033] Figure 9 This is a schematic cross-sectional view of the rectifier box of the present invention;

[0034] Figure 10 This is a schematic diagram of the cold heading mechanism of the present invention;

[0035] Figure 11This is a cross-sectional view of the cold heading mechanism of the present invention;

[0036] Figure 12 This is a schematic diagram of the separation clamping block and cold heading mold structure of the present invention.

[0037] In the diagram: 1. Cold heading machine body; 101. Base; 102. Adjusting rod; 103. Discharge port; 2. Inspection top door; 201. Observation window; 202. Control button; 203. Inspection side door; 3. Cleaning mechanism; 301. Oil removal tank; 302. Support leg; 303. Discharge belt; 304. Cleaning belt; 305. Ultrasonic generator; 4. Vibration mechanism; 401. Protective cover; 402. Motor; 403. Drive shaft; 404. Sealing ring; 405. Hinge block; 406. Support rod; 407. Lifting cylinder; 408. Support spring; 409. Tooth plate ; 410. Intermittent gear; 5. Filtering mechanism; 501. Cleaning tank; 502. Flip plate; 503. First barrier net; 504. Second barrier net; 505. Filter plate; 506. Water inlet tank; 507. Rectifier box; 508. Water pump; 509. Water outlet tank; 6. Cold heading mechanism; 601. Outer shell; 602. Feed block; 603. Unloading rod; 604. Movable groove; 605. Sliding frame; 606. Auxiliary column; 607. Base frame; 608. Separation clamping block; 609. Push rod; 610. Ejection spring; 611. Mold frame; 612. Cold heading mold. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] Example 1

[0040] Please see Figure 1-12A high-speed intelligent cold heading forming machine includes a cold heading machine body 1. The cold heading machine body 1 is equipped with an inspection top door 2 for easy control, observation, and maintenance of the internal parts. The front end of the cold heading machine body 1 is equipped with a cleaning mechanism 3 for degreasing the formed parts. The cleaning mechanism 3 has a vibration mechanism 4 inside for auxiliary degreasing. The cleaning mechanism 3 includes the vibration mechanism 4 for auxiliary degreasing and a filtration mechanism 5 for filtering the cleaning fluid. (Cold heading...) An observation window 201 is provided on the upper surface of the cold heading machine body 1. A control button 202 is fixedly connected to the upper surface of the cold heading machine body 1. Inspection side doors 203 are provided on both sides of the cold heading machine body 1. A base 101 is fixedly connected to the lower surface of the cold heading machine body 1. An adjustment rod 102 is provided at the front end of the cold heading machine body 1. A discharge port 103 is provided at the front end of the cold heading machine body 1. The rectifier box 507 communicates with the inner cavity of the water outlet tank 509. The cleaning tank 501 is connected to the rectifier box 507 through a water pump 508.

[0041] Example 2

[0042] Please see Figure 7-9 The filtration mechanism 5 includes a cleaning tank 501, a first screen 503, a second screen 504, an inlet tank 506, and an outlet tank 509. The cleaning tank 501 is located on one side of the cleaning mechanism 3. The first screen 503 is opened through the cleaning tank 501. The outlet tank 509 is opened through the bottom of the inner cavity of the cleaning mechanism 3 near the first screen 503. The first screen 503 is located inside the inlet tank 506, and the second screen 504 is located inside the outlet tank 509. The filtration mechanism 5 also includes a flap 502, a filter plate 505, a rectifier box 507, and a water pump 508. The flap 502 is rotatably connected to the upper surface of the cleaning tank 501. The filter plate 505 is located inside the cleaning tank 501. The rectifier box 507 is located below the cleaning tank 501. The inlet tank 506 is fixedly mounted on the upper surface of the rectifier box 507.

[0043] The cleaning tank 501 and filter plate 505 are provided to collect and filter the oil on the top of the liquid surface, so that the oil is separated from the cleaning liquid. The water pump 508 is provided to realize liquid circulation.

[0044] Example 3

[0045] Please see Figure 3-4The cleaning mechanism 3 includes an oil removal tank 301, a support leg 302, a discharge belt 303, a cleaning belt 304, and an ultrasonic generator 305. The oil removal tank 301 is located in front of the main body 1 of the cold heading machine. The support leg 302 is fixedly connected to the lower surface of the oil removal tank 301. The discharge belt 303 is rotatably connected to the inside of the oil removal tank 301. The cleaning belt 304 is located inside the oil removal tank 301. The end of the cleaning belt 304 facing the discharge belt 303 is lower, and the end of the discharge belt 303 facing the cleaning belt 304 is located below the cleaning belt 304. The ultrasonic generator 305 is fixedly mounted on the lower surface of the oil removal tank 301. Both the discharge belt 303 and the cleaning belt 304 are inclined, and the lower end of the discharge belt 303 is lower than the lower end of the cleaning belt 304.

[0046] An ultrasonic generator 305 is provided to facilitate the cleaning of the workpiece, and a discharge belt 303 and a cleaning belt 304 are provided to facilitate the moving and collection of the workpiece.

[0047] Example 4

[0048] Please see Figure 5-6 The vibration mechanism 4 includes a protective cover 401, a motor 402, a drive shaft 403, a sealing ring 404, a hinge block 405, a support rod 406, a lifting cylinder 407, a support spring 408, a toothed plate 409, and an intermittent gear 410. The protective cover 401 is fixedly connected to one side of the oil removal tank 301. The motor 402 is located inside the protective cover 401. The drive shaft 403 is fixedly mounted on the motor 402. The sealing ring 404 is located on the surface of the drive shaft 403. The hinge block 405 is fixedly connected to the lower surface of the cleaning belt 304. The support rod 406... The lifting cylinder 407 is fixedly connected to the bottom of the degreasing tank 301, and the support spring 408 is fixedly connected to the bottom of the inner cavity of the lifting cylinder 407. The toothed plate 409 is fixedly connected to the lower surface of the cleaning belt 304. The intermittent gear 410 is fixedly connected to one end of the transmission shaft 403. The toothed plate 409 meshes with the intermittent gear 410. The support spring 408 is fixedly connected to the lower surface of the support rod 406. The support rod 406 is fixedly connected to the bottom of the inner cavity of the degreasing tank 301 and slidably inserted into the inside of the lifting cylinder 407.

[0049] By setting the toothed plate 409 and the intermittent gear 410, the cleaning belt 304 is driven to move downward. By setting the lifting cylinder 407 and the support spring 408, the rebound of the cleaning belt 304 is controlled, so that the workpiece is bounced up for better degreasing treatment.

[0050] Example 5

[0051] The cold heading machine body 1 and control button 202 are equipped with an intelligent degreasing system, which mainly includes an ultrasonic cleaning module and a filtration module. The ultrasonic cleaning module requires a working signal input from the cold heading machine body 1 to start. This module mainly controls the discharge belt 303 and the ultrasonic generator 305 to perform cleaning work according to the set speed and frequency. The discharge speed of the cold heading machine body 1 serves as the main control signal, which is processed by a PID algorithm and then output again. After receiving the signal, the ultrasonic cleaning module adjusts the working state of the discharge belt 303 and the ultrasonic generator 305 in real time. The filtration module has a concentration meter installed in the first screen 503 to measure the turbidity content in the cleaning fluid after cleaning the workpiece. It compares this with the set turbidity value of the cleaning fluid to obtain a deviation value and performs PID calculation. After obtaining the data, it transmits the data to the cold heading machine body 1, causing the cold heading machine body 1 to output a 0~20 mA current signal to the water pump 508 for control. The calculated deviation value is set to be a positive or negative deviation value to control the working speed of the water pump 508.

[0052] By setting up this intelligent degreasing system, it is convenient to perform intelligent degreasing treatment on the molded workpiece and to handle subsequent work after degreasing.

[0053] Example 6

[0054] Please see Figure 10-12 The cold heading mechanism 6 includes a housing 601, a feed block 602, a movable groove 604, a sliding frame 605, an auxiliary column 606, a separation clamping block 608, a mold frame 611, and a cold heading mold 612. The housing 601 is located inside the main body 1 of the cold heading machine. The movable groove 604 is vertically through the housing 601. The feed block 602 is slidably connected to the top of the movable groove 604. The sliding frame 605 is slidably connected to the inside of the movable groove 604. The auxiliary column 606 is inserted through the sliding frame 605. The separation clamping block 608 is movably connected to the sliding frame 605. Inside the 05, the mold frame 611 is slidably connected to the inside of the sliding frame 605, and the cold heading mold 612 is fixedly installed on the upper surface of the mold frame 611. The cold heading mechanism 6 also includes a material ejector 603, a bottom frame 607, a push rod 609, and an ejection spring 610. The bottom frame 607 is located inside the outer shell 601. The material ejector 603 is slidably inserted into the bottom frame 607, the mold frame 611, and the cold heading mold 612. The push rod 609 is located on the lower surface of the mold frame 611, and the ejection spring 610 is fixedly connected between the lower surface of the push rod 609 and the inner side of the bottom frame 607.

[0055] By setting the separation clamping block 608, it is easy to clamp the workpiece and prevent the processing area from affecting other areas of the workpiece during the cold heading micro-machining process of the workpiece tip.

[0056] Working principle: In the initial state of the high-speed intelligent cold heading forming machine, the adjusting rod 102 and the discharge port 103 are located in front of the cold heading machine body 1, which can control the cold heading process and discharge. The cold heading machine body 1 is also equipped with an inspection top door 2, an observation window 201, and an inspection side door 203 for easy observation and maintenance inside the cold heading machine body 1. A discharge belt 303 and a cleaning belt 304 are installed in the degreasing tank 301 in front of the cold heading machine body 1. An ultrasonic generator 305 is installed at the bottom to facilitate degreasing of the workpiece. A support rod 406 is installed at the bottom of the cleaning belt 304 for support. A lifting cylinder 407 and a support spring 408 are also installed at the bottom of the support rod 406. Under the action of the toothed plate 409 and the intermittent gear 410, the cleaning belt 304 achieves a vibration effect. The cleaning tank 501 and the filter plate 505 installed in the degreasing tank 301 can effectively filter the cleaning liquid in the degreasing tank 301.

[0057] When the cleaning fluid needs to be filtered, after the cleaning fluid in the degreasing tank 301 has finished degreasing the workpiece, the degreased oil will float on the surface. At this time, the water pump 508 is started. After the water pump 508 starts, it will pump the liquid in the cleaning tank 501 into the rectifier box 507 and send it back into the degreasing tank 301. After the liquid in the cleaning tank 501 is sucked out, the liquid in the degreasing tank 301 will enter the cleaning tank 501 to achieve liquid circulation. Since the cleaning tank 501 is on the same plane as the liquid surface, after the liquid in the degreasing tank 301 enters the cleaning tank 501, the floating oil will also enter. This allows the filter plate 505 installed in the cleaning tank 501 to effectively filter the oil and turbidity in the cleaning fluid. This device facilitates the filtration of the cleaning fluid.

[0058] When it is necessary to degrease cold-forged workpieces, after the workpiece is processed and discharged from the discharge port 103, it will fall directly into the degreasing tank 301 and be caught by the cleaning belt 304. At this time, the ultrasonic generator 305 is activated and the cleaning liquid in the degreasing tank 301 degreases the workpiece. Since the cleaning belt 304 is inclined and the discharge belt 303 can rotate, the workpiece will gradually slide down after falling on the cleaning belt 304 and fall off the cleaning belt 304 onto the discharge belt 303, where it will be transported out and collected. This device facilitates the degreasing of cold-forged workpieces.

[0059] When it is necessary to assist in degreasing and moving the workpiece, the motor 402 is started after the workpiece falls onto the cleaning belt 304. The motor 402 drives the transmission shaft 403 to rotate, causing the intermittent gear 410 to rotate synchronously and drive the toothed plate 409 meshing with it to move downward. When the toothed plate 409 contacts the toothless part of the intermittent gear 410, the toothed plate 409 is no longer subject to downward traction force. The compressed support spring 408 rebounds and resets, and pushes one end of the cleaning belt 304 upward through the support rod 406, thus lifting the workpiece on the cleaning belt 304 to better perform the degreasing process and assist in moving the workpiece. This prevents the workpiece from getting stuck on the cleaning belt 304 and being unable to move. This device facilitates the degreasing and movement of the auxiliary workpiece.

[0060] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0061] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-speed intelligent cold heading forming machine, comprising a cold heading machine body (1), characterized in that: The cold heading machine body (1) is provided with an inspection top door (2) for easy control, observation and maintenance of the inside of the cold heading machine body (1). The front end of the cold heading machine body (1) is provided with a cleaning mechanism (3) for easy degreasing of the formed parts. The cleaning mechanism (3) is provided with a vibration mechanism (4) for easy degreasing. The cleaning mechanism (3) includes a vibration mechanism (4) for easy degreasing and a filtration mechanism (5) for filtering the cleaning liquid. The inside of the cold heading machine body (1) is provided with a cold heading mechanism (6) for easy cold heading of the workpiece. The cold heading mechanism (6) includes a housing (601), a feed block (602), a movable groove (604), a sliding frame (605), an auxiliary column (606), a separation clamping block (608), a mold frame (611), and a cold heading mold (612). The housing (601) is located inside the main body (1) of the cold heading machine. The movable groove (604) is opened vertically through the housing (601). The feed block (602) slides... The sliding frame (605) is slidably connected to the top of the movable slot (604), the auxiliary column (606) is inserted through the sliding frame (605), the separation clamp (608) is movably connected to the inside of the sliding frame (605), the mold frame (611) is slidably connected to the inside of the sliding frame (605), and the cold heading mold (612) is fixedly installed on the upper surface of the mold frame (611). The filtration mechanism (5) includes a cleaning pool (501), a first screen (503), a second screen (504), an inlet tank (506), and an outlet tank (509). The cleaning pool (501) is located on one side of the filtration mechanism (3). The first screen (503) is opened through the cleaning pool (501). The outlet tank (509) is opened through the bottom of the inner cavity of the filtration mechanism (3) on the side close to the first screen (503). The first screen (503) is located inside the inlet tank (506), and the second screen (504) is located inside the outlet tank (509). The filtration mechanism (5) further includes a flap (502), a filter plate (505), a rectifier box (507), and a water pump (508). The flap (502) is rotatably connected to the upper surface of the cleaning tank (501). The filter plate (505) is disposed inside the cleaning tank (501). The rectifier box (507) is disposed below the cleaning tank (501). The inlet tank (506) is fixedly assembled on the upper surface of the rectifier box (507). The rectifier box (507) communicates with the inner cavity of the outlet tank (509). The cleaning tank (501) and the rectifier box (507) are connected through the water pump (508). The cleaning mechanism (3) includes an oil removal tank (301), a support leg (302), a discharge belt (303), a cleaning belt (304), and an ultrasonic generator (305). The oil removal tank (301) is located in front of the cold heading machine body (1). The support leg (302) is fixedly connected to the lower surface of the oil removal tank (301). The discharge belt (303) is rotatably connected to the inside of the oil removal tank (301). The cleaning belt (304) is located at the bottom of the inner cavity of the oil removal tank (301). The end of the cleaning belt (304) facing the discharge belt (303) is lower, and the end of the discharge belt (303) facing the cleaning belt (304) is located below the cleaning belt (304). The ultrasonic generator (305) is fixedly mounted on the lower surface of the oil removal tank (301). The vibration mechanism (4) includes a protective cover (401), a motor (402), a transmission shaft (403), a sealing ring (404), a hinge block (405), a support rod (406), a lifting cylinder (407), a support spring (408), a gear plate (409), and an intermittent gear (410). The protective cover (401) is fixedly connected to one side of the oil removal tank (301). The motor (402) is located inside the protective cover (401). The transmission shaft (403) is fixedly mounted on the motor (402). The sealing ring (404) is located on the surface of the transmission shaft (403). The hinge block (405) is fixedly connected to the cleaning tank (401). The lower surface of the washing belt (304), the support rod (406) is movably hinged to the hinge block (405), the lifting cylinder (407) is fixedly connected to the bottom of the degreasing tank (301), the support spring (408) is fixedly connected to the bottom of the inner cavity of the lifting cylinder (407), the toothed plate (409) is fixedly connected to the lower surface of the washing belt (304), and the intermittent gear (410) is fixedly connected to one end of the transmission shaft (403); The discharge belt (303) and the washing belt (304) are both inclined, and the lower end of the discharge belt (303) is lower than the lower end of the washing belt (304); The intermittent gear (410) is meshed with a toothed plate (409), the support spring (408) is fixedly connected to the lower surface of the support rod (406), and the support rod (406) is fixedly connected to the bottom of the inner cavity of the oil removal tank (301) and slidably inserted into the inside of the lifting cylinder (407).

2. The high-speed intelligent cold heading forming machine according to claim 1, characterized in that: The cold heading mechanism (6) further includes a ejector bar (603), a bottom frame (607), a push rod (609), and an ejection spring (610). The bottom frame (607) is located inside the outer shell (601). The ejector bar (603) is slidably inserted into the bottom frame (607), the mold frame (611), and the cold heading mold (612). The push rod (609) is located on the lower surface of the mold frame (611). The ejection spring (610) is fixedly connected between the lower surface of the push rod (609) and the inner side of the bottom frame (607).

3. The high-speed intelligent cold heading forming machine according to claim 1, characterized in that: A base (101) is fixedly connected to the lower surface of the cold heading machine body (1), an adjustment rod (102) is provided at the front end of the cold heading machine body (1), and a discharge port (103) is provided at the front end of the cold heading machine body (1).

4. The high-speed intelligent cold heading forming machine according to claim 3, characterized in that: The upper surface of the cold heading machine body (1) is provided with an observation window (201), the upper surface of the cold heading machine body (1) is fixedly connected with a control button (202), and the two sides of the cold heading machine body (1) are provided with inspection side doors (203).

5. The high-speed intelligent cold heading forming machine according to claim 1, characterized in that: The main body (1) and control button (202) of the cold heading machine are equipped with an intelligent degreasing system, which mainly includes an ultrasonic cleaning module and a filtration module. Ultrasonic cleaning module: This module needs to receive the working signal input from the cold heading machine body (1) to start. This module mainly controls the discharge belt (303) and ultrasonic generator (305) to perform cleaning work according to the set speed and frequency. The discharge speed of the cold heading machine body (1) is used as the main control signal. After being processed by the PID algorithm, the signal is output again. After receiving the signal, the ultrasonic cleaning module adjusts the working status of the discharge belt (303) and ultrasonic generator (305) in real time. Filtering module: A concentration meter is installed in the first screen (503) to measure the turbidity content in the cleaning fluid after cleaning the workpiece, and compares it with the set turbidity value of the cleaning fluid to obtain a deviation value and perform PID calculation. After obtaining the data, the data will be transmitted to the cold heading machine body (1) so that the cold heading machine body (1) outputs a 0~20 mA current signal to control the water pump (508). The calculated deviation value is set to be a positive deviation value or a negative deviation value to control the working speed of the water pump (508).

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