Raw material cutting-off equipment for automobile bolt production and processing

Abstract

The invention discloses raw material cutting-off equipment for automobile bolt production and machining, and relates to the technical field of automobile bolt production and machining. A cutting-off part is fixedly connected to the top of a workbench, a collecting part is fixedly connected to the inner side of the workbench, and a clamping part comprises a lead screw; the first motor is arranged on the inner side of the workbench, the two ends of the lead screw are rotationally connected with the inner side of the workbench, the clamping components are arranged on the two sides of the top of the workbench, and the side faces of the clamping components are fixedly connected with the workbench. And after the limiting mechanism is adjusted and moved to a proper position on the top of the workbench according to the length, needing to be cut off, of the steel plate, the steel plate is placed on the limiting mechanism, and therefore the steel plate is cut off through the cutting-off component.

Description

Technical Field

[0001] The invention relates to the technical field of automobile bolt production and processing, and in particular to a raw material cutting device for automobile bolt production and processing. Background Art

[0002] Automobile bolts are mechanical parts, which usually consist of a head and a screw (the part with external threads). Their main function is to tightly connect the various parts of the car together. By cooperating with the nut and using the friction and axial tension of the thread, the connected parts can maintain their relative positions unchanged during the operation of the car and withstand various complex loads, such as tension, shear, torsion, etc. For example, the bolts between the engine block and the cylinder head must withstand high temperature, high pressure, vibration and impact generated when the engine is running, to ensure the seal between the cylinder block and the cylinder head, and to prevent coolant and gas leakage.

[0003] For some large automobile bolts or bolts that need to withstand large torques, hot-rolled steel plates are required as raw materials. When the steel plates are clamped and cut, the steel plates need to be clamped and fixed. However, after cutting one end of the steel plate, the workpiece needs to be disassembled to adjust the cut position of the steel plate, and then the steel plate needs to be clamped and fixed again, which increases the working time of the operators and reduces production efficiency. Summary of the invention

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the present invention to solve the technical problems is: a raw material cutting device for automobile bolt production and processing according to the present invention comprises: A workbench, a cutting component is fixedly connected to the top of the workbench, and a collecting component is fixedly connected to the inner side of the workbench; A clamping component, which is used to clamp the raw materials for automobile bolt processing, and the clamping component is arranged on both sides of the top of the workbench, and the side surfaces of the clamping component are fixedly connected to the workbench; The clamping component includes a screw rod, both ends of which are rotatably connected to the inner side of the workbench, a first motor is fixedly connected to the side of the workbench, an output end of the first motor is fixedly connected to one end of the screw rod, and a limiting mechanism is sleeved on the side of the screw rod; by turning on the first motor, the screw rod is driven to rotate inside the workbench by the output end of the first motor, so that the limiting mechanism is adjusted and moved to a suitable position at the top of the workbench according to the length of the steel plate to be cut, and the steel plate is placed on the limiting mechanism, so that the steel plate is cut by the cutting component; The limiting mechanism includes a slider, the inner side of the slider is threadedly connected to the side of the screw rod, both sides of the slider are slidably connected to the inner side of the workbench, the top of the slider is fixedly connected to the limiting plate, both sides of the limiting plate are fixedly connected to the second motor, both sides of the top of the limiting plate are slidably connected to contact components, and the sides of the contact components are fixedly connected to the output ends of the second motor; the screw rod is driven to rotate on the inner side of the workbench by the output end of the first motor, and the slider is driven to move by the screw rod to place the steel plate on the limiting mechanism, and the second motor is turned on and the contact components are driven by the two second motor output ends to move relatively on the limiting plate, so that the two contact components clamp and fix the steel plate on the limiting plate; The contact assembly includes a contact seat, the bottom of the contact seat is fixedly connected with an inclined plate, the bottom of the inclined plate is slidably connected to the top of the limit plate, both sides of the contact seat are fixedly connected with a contact frame, the inner side of the contact frame is rotatably connected with a roller, the inner side of the contact seat is evenly provided with a transmission shaft, the upper and lower ends of the transmission shaft are rotatably connected to the inner side of the contact seat, the inner side of the contact seat is fixedly connected with a third motor, the output end of the third motor is fixedly connected to the bottom of the transmission shaft, the side of the transmission shaft is sleeved with a transmission belt, and the side of the transmission belt is flush with the side of the roller; the steel plate is placed on the limit plate, and the contact seat is driven to move by the output end of the second motor, so that the contact seat drives the inclined plate to move on the top of the limit plate, so that the inclined surface of the inclined plate tilts and lifts the steel plate on the limit plate, and at the same time, the side of the roller is in contact with the steel plate placed on the inclined plate. , thereby clamping and fixing the position of the steel plate, so that the cutting component can cut the steel plate. After one end of the steel plate is cut off, the third motor is turned on, and the output end of the third motor drives the transmission shaft to rotate inside the contact seat. The active transmission shaft rotates under the drive of the third motor, and it transmits power to the transmission belt through friction. The transmission belt is annular and wrapped around a part of the surface of the active transmission shaft. In order to increase the friction, when the active transmission shaft rotates, due to the effect of friction, the transmission belt will start to move in the direction of rotation of the transmission shaft, so that after the steel plate is cut off, it can drive the steel plate forward for transportation, which can effectively maintain the position accuracy of the steel plate. This stable clamping and conveying method can directly and accurately send the steel plate to the appropriate cutting angle, avoiding the error caused by secondary positioning, thereby reducing the time for secondary clamping and fixing of the steel plate. Preferably, the collecting component includes a collecting cylinder, the side surface of the collecting cylinder is fixedly connected to the inner side of the workbench, the bottom of the inner cavity of the collecting cylinder is fixedly connected to an air suction mechanism, the top of the air suction mechanism is fixedly connected to a baffle, the inner side of the collecting cylinder is fixedly connected to a collecting plate, the collecting plate is arranged above the air suction mechanism, both sides of the collecting cylinder are fixedly connected to a connecting mechanism, the side of the connecting mechanism away from the collecting cylinder is fixedly connected to a filtering mechanism, the bottom of the filtering mechanism is fixedly connected to the inner side of the workbench, the top of the collecting cylinder is fixedly connected to a mesh plate, the bottom of the mesh plate is slidably connected to a connecting shaft, the bottom of the connecting shaft is fixedly connected to a round frame, a first spring is sleeved on the connecting shaft, the top of the first spring The first spring is fixedly connected to the bottom of the mesh plate, the bottom of the first spring is fixedly connected to the top of the round frame, the top of the round frame is fixedly connected with a clearing mechanism, and the clearing mechanism is concentrically arranged with the mesh of the mesh plate; after cutting the steel plate, the suction mechanism is turned on and the suction force of the suction mechanism works, so that the round frame pulls the first spring downward through the connecting shaft, so that the round frame drives the clearing mechanism to separate from the mesh plate, so that the waste chips and waste gas generated during the steel plate cutting work can enter the collecting cylinder through the mesh plate for collection, so that the waste chips fall on the collecting plate for collection, and at the same time, the waste gas during processing moves downward continuously, so as to enter the filtering mechanism through the connecting mechanism for treatment and discharge; Preferably, the blockage clearing mechanism includes a blockage clearing rod, the bottom of the blockage clearing rod is fixedly connected to the top of the round frame, the blockage clearing rod is concentrically arranged with the mesh of the mesh plate, a sliding groove is provided on the side of the blockage clearing rod, the inner side of the sliding groove is slidably connected with a sliding block, the side of the sliding block is fixedly connected with a sliding shaft, the side of the sliding shaft is slidably connected with the inner side of the blockage clearing rod, the top of the sliding shaft is fixedly connected with a circular plate, the top of the circular plate is fixedly connected with a ejector pin, a second spring is sleeved on the sliding shaft, the top of the second spring is fixedly connected to the bottom of the circular plate, and the bottom of the second spring is fixedly connected to the top of the blockage clearing rod; when the cutting work is completed, the suction mechanism is closed, and the round frame is pulled by the reset of the first spring, so that the first spring drives the round frame to move upward, so that the blockage clearing rod drives the circular plate and the ejector pin to block the mesh of the mesh plate. The waste chips are ejected, thereby preventing the waste chips from clogging the mesh holes of the mesh plate with impurities when the waste chips pass through the mesh plate during the suction and collection work. At the same time, when the first spring drives the round frame to move upward continuously, the blocking rod drives the round plate to contact and move with the inner wall of the mesh hole of the mesh plate, thereby preventing the waste chips from leaving impurities and debris on the inner wall of the mesh hole of the mesh plate when the waste chips pass through the mesh hole of the mesh plate. When the contact extrusion force between the round plate and the impurities on the inner wall of the mesh hole of the mesh plate is greater than the tensile force of the second spring, the sliding block slides downward in the sliding groove, thereby driving the circular plate downward through the sliding block through the sliding shaft, thereby preventing the circular plate from contacting and cleaning the inner wall of the mesh hole. The squeezing force between the circular plate and the waste chips attached to the inner wall of the mesh hole is too large, thereby causing friction damage to the inner wall of the mesh hole, thereby causing friction damage to the mesh hole of the mesh plate, and causing the inner diameter of the mesh hole to expand. Preferably, the connecting mechanism comprises a connecting tube, one end of the connecting tube is fixedly connected to the inner side of the filter mechanism, the other end of the connecting tube is fixedly connected to the inner side of the collecting tube, the inner side of the connecting tube is evenly provided with sliding grooves, the inner side of the connecting tube is fixedly connected to a fixing frame, the side of the fixing frame is fixedly connected to a telescopic rod, one end of the telescopic rod away from the fixing frame is fixedly connected to a side of the sliding frame away from the round rod, the other end of the telescopic rod is fixedly connected to a cleaning assembly, a third spring is sleeved on the telescopic rod, one end of the third spring is fixedly connected to the side of the fixing frame, and the other end of the third spring is fixedly connected to the side of the sliding frame, so as to remove waste chips and exhaust gas during processing. During the collection work, firstly, the filter mechanism is turned on, and a negative pressure is formed through the power equipment such as the fan in the filter mechanism, so that the waste gas is sucked into the connecting pipe and enters the filter mechanism, thereby filtering and discharging the waste gas. At the same time, the suction power of the filter mechanism is greater than the suction power of the suction mechanism, so that when the suction mechanism is turned on to absorb and collect the waste gas and waste materials generated during processing, the waste gas can enter the filter mechanism through the connecting pipe, and the suction force in the filter mechanism drives the cleaning component through the telescopic rod, and at the same time, the third spring is squeezed, so that the cleaning component moves in the connecting pipe through the slide groove, and then the cleaning component cleans the inner wall of the connecting pipe; Preferably, the cleaning assembly comprises a round rod, one end of the round rod is fixedly connected to a sliding rack, the side surface of the sliding rack is slidably connected to the inner side of the slide groove, the other end of the round rod is fixedly connected to a connecting rack, the end of the connecting rack away from the round rod is fixedly connected to a connecting rod, the other end of the connecting rod is fixedly connected to a filter plate, the side surface of the filter plate is slidably connected to the inner side of a connecting pipe, the side surface of the connecting rack is fixedly connected to a connecting sleeve, both sides of the connecting sleeve are fixedly connected to a scraper, the side of the scraper away from the connecting sleeve is in contact with the inner side of the connecting pipe; when the exhaust gas is drawn into the connecting pipe, the exhaust gas can intercept larger particles such as dust, metal chips, etc. by the fibers of the filter plate when passing through the connecting pipe, and when the cutting work is completed, the filter mechanism is closed and the sliding rack is pulled by the reset of the third spring, The sliding frame is reset and slid on the inner side of the slide groove, and at the same time, the sliding frame drives the connecting frame and the connecting sleeve through the round rod, so that the scraper contacts and cleans the inner wall of the connecting pipe, thereby avoiding that a large amount of exhaust gas impurities will remain on the inner wall of the connecting pipe when the exhaust gas passes through the connecting pipe for a long time, which will reduce the inner diameter of the connecting pipe and increase the resistance of the exhaust gas to pass through. When the resistance increases to a certain extent, it will affect the normal transportation of the exhaust gas and cause the efficiency of the ventilation system to decrease. At the same time, the sliding frame is driven by the third spring to continue to move in the slide groove, so that the filter plate and the connecting sleeve are separated from the inner wall of the connecting pipe, so that the scraper drives the impurities scraped off the inner wall of the connecting pipe to separate from the connecting pipe, so that the impurities scraped off the connecting pipe cleaning can fall on the baffle for collection, thereby avoiding that the impurities scraped off by the scraper still remain in the connecting pipe.

[0005] The beneficial effects of the present invention are as follows: 1. The present invention sets a clamping component, turns on the first motor, and drives the lead screw to rotate inside the workbench through the output end of the first motor, so that the limiting mechanism is adjusted and moved to a suitable position on the top of the workbench according to the length of the steel plate to be cut. The steel plate is placed on the limiting mechanism, so that the steel plate is cut by the cutting component.

[0006] 2. The present invention sets a contact component. After one end of the steel plate is cut off, the third motor is turned on, and the output end of the third motor drives the transmission shaft to rotate inside the contact seat. The active transmission shaft rotates driven by the third motor, and power is transmitted between it and the transmission belt through friction. The transmission belt is annular and wrapped around a part of the surface of the active transmission shaft. In order to increase the friction, when the active transmission shaft rotates, due to the effect of friction, the transmission belt will start to move in the rotation direction of the transmission shaft, so that after the steel plate is cut, it can drive the steel plate forward for transportation, and can effectively maintain the position accuracy of the steel plate. This stable clamping and conveying method can directly and accurately send the steel plate to the appropriate cutting angle, avoiding the error caused by secondary positioning, thereby reducing the time for secondary clamping and fixing of the steel plate.

[0007] 3. The present invention sets a clearing mechanism. When the cutting work is completed, the suction mechanism is closed, and the round frame is pulled by the reset of the first spring, so that the first spring drives the round frame to move upward, so that the clearing rod drives the round plate and the ejector pin to eject the waste chips blocked in the mesh holes of the mesh plate, thereby avoiding the phenomenon that the mesh holes of the mesh plate are blocked by impurities when the waste chips pass through the mesh plate during the suction and collection work of the waste chips. At the same time, when the first spring drives the round frame to continue to move upward, the clearing rod drives the round plate to move in contact with the inner wall of the mesh hole of the mesh plate, thereby avoiding the waste chips leaving impurities and debris on the inner wall of the mesh hole of the mesh plate when passing through the mesh hole of the mesh plate.

[0008] 4. The present invention provides a cleaning assembly. When the exhaust gas is drawn into the connecting pipe, the filter plate is provided so that larger particles such as dust and metal chips can be intercepted by the fibers of the filter plate when the exhaust gas passes through the connecting pipe. When the cutting work is completed, the filter mechanism is closed and the sliding frame is pulled by the reset of the third spring, so that the sliding frame is reset and slid inside the slide groove. At the same time, the sliding frame drives the connecting frame and the connecting sleeve through the round rod, so that the scraper contacts and cleans the inner wall of the connecting pipe, thereby avoiding the waste gas from passing through the connecting pipe for a long time. A large amount of exhaust gas impurities remaining on the wall will reduce the inner diameter of the connecting pipe and increase the resistance to the passage of exhaust gas. When the resistance increases to a certain extent, it will affect the normal transportation of exhaust gas and reduce the efficiency of the ventilation system. At the same time, the third spring drives the sliding frame to continue to move in the slide groove, so that the filter plate and the connecting sleeve are separated from the inner wall of the connecting pipe, so that the scraper drives the impurities scraped off the inner wall of the connecting pipe to separate from the connecting pipe, so that the impurities scraped off the connecting pipe can fall on the baffle for collection, thereby preventing the impurities scraped off by the scraper from remaining in the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1It is a structural schematic diagram of the raw material cutting equipment for the production and processing of automobile bolts of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 It is a structural schematic diagram of the clamping component of the present invention; Figure 4 It is a structural schematic diagram of the limiting mechanism of the present invention; Figure 5 is a schematic structural diagram of a contact assembly of the present invention; Figure 6 It is a schematic diagram of the structure of the collecting component of the present invention; Figure 7 The present invention Figure 6 The structural diagram at A in the middle; Figure 8 It is a structural schematic diagram of the connection mechanism of the present invention; Fig. 9 It is a schematic diagram of the structure of the cleaning component of the present invention; In the figure: 1, workbench; 2, cutting part; 3, clamping part; 31, screw rod; 32, first motor; 33, limit mechanism; 331, slider; 332, limit plate; 333, second motor; 334, contact assembly; 3341, contact seat; 3342, tilting plate; 3343, contact frame; 3344, roller; 3345, transmission shaft; 3346, third motor; 3347, transmission belt; 4, collecting part; 41, collecting cylinder; 42, connecting mechanism; 421, connecting pipe; 422, slideway; 423, fixing frame; 424, telescopic rod; 42 5. Cleaning assembly; 4251. round rod; 4252. sliding frame; 4253. connecting frame; 4254. connecting rod; 4255. filter plate; 4256. connecting sleeve; 4257. scraper; 426. third spring; 43. suction mechanism; 44. baffle; 45. collecting plate; 46. connecting shaft; 47. first spring; 48. round frame; 49. clearing mechanism; 491. clearing rod; 492. sliding groove; 493. sliding block; 494. sliding shaft; 495. round plate; 496. ejector pin; 497. second spring; 410. mesh plate; 411. filtering mechanism. DETAILED DESCRIPTION

[0010] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0011] Example 1, using Figure 1-Figure 5 A raw material cutting device for automobile bolt production and processing according to one embodiment of the present invention is described as follows; like Figure 1-Figure 5 The present invention shows that a raw material cutting device for automobile bolt production and processing comprises: A workbench 1, a cutting component 2 is fixedly connected to the top of the workbench 1, and a collecting component 4 is fixedly connected to the inner side of the workbench 1; A clamping component 3, which is used to clamp the raw material for automobile bolt processing. The clamping component 3 is arranged on both sides of the top of the workbench 1, and the side surfaces of the clamping component 3 are fixedly connected to the workbench 1; The clamping component 3 includes a screw rod 31, both ends of which are rotatably connected to the inner side of the workbench 1, a first motor 32 is fixedly connected to the side of the workbench 1, the output end of the first motor 32 is fixedly connected to one end of the screw rod 31, and a limiting mechanism 33 is sleeved on the side of the screw rod 31; by turning on the first motor 32, the screw rod 31 is driven to rotate inside the workbench 1 through the output end of the first motor 32, so that the limiting mechanism 33 is adjusted to a suitable position at the top of the workbench 1 according to the length of the steel plate to be cut, and the steel plate is placed on the limiting mechanism 33, so that the steel plate is cut by the cutting component 2; The limiting mechanism 33 includes a slider 331, the inner side of the slider 331 is threadedly connected to the side of the screw rod 31, both sides of the slider 331 are slidably connected to the inner side of the workbench 1, the top of the slider 331 is fixedly connected to the limiting plate 332, both sides of the limiting plate 332 are fixedly connected to the second motor 333, both sides of the top of the limiting plate 332 are slidably connected to the contact assembly 334, and the side of the contact assembly 334 is fixedly connected to the output end of the second motor 333; the screw rod 31 is driven to rotate on the inner side of the workbench 1 by the output end of the first motor 32, and the slider 331 is driven to move by the screw rod 31, and the steel plate is placed on the limiting mechanism 33, and the second motor 333 is turned on, and the contact assemblies 334 are driven by the two output ends of the second motors 333 to move relatively on the limiting plate 332, so that the two contact assemblies 334 clamp and fix the steel plate on the limiting plate 332; The contact assembly 334 includes a contact seat 3341, the bottom of the contact seat 3341 is fixedly connected to an inclined plate 3342, the bottom of the inclined plate 3342 is slidably connected to the top of the limit plate 332, both sides of the contact seat 3341 are fixedly connected to contact frames 3343, the inner side of the contact frame 3343 is rotatably connected to a roller 3344, the inner side of the contact seat 3341 is evenly provided with a transmission shaft 3345, the upper and lower ends of the transmission shaft 3345 are rotatably connected to the inner side of the contact seat 3341, and the inner side of the contact seat 3341 is fixedly connected to a third motor 3346. The output end of the third motor 3346 is fixedly connected to the bottom of the transmission shaft 3345, and a transmission belt 3347 is sleeved on the side of the transmission shaft 3345. The side of the transmission belt 3347 is flush with the side of the roller 3344. The steel plate is placed on the limit plate 332, and the contact seat 3341 is driven to move by the output end of the second motor 333, so that the contact seat 3341 drives the inclined plate 3342 to move on the top of the limit plate 332, so that the inclined surface of the inclined plate 3342 tilts and lifts the steel plate on the limit plate 332, and at the same time, the roller 33 The side surface of 44 contacts and contacts the steel plate placed on the inclined plate 3342, thereby clamping and fixing the position of the steel plate, so that the cutting component 2 cuts the steel plate. After one end of the steel plate is cut, the third motor 3346 is turned on, and the output end of the third motor 3346 drives the transmission shaft 3345 to rotate inside the contact seat 3341. The active transmission shaft 3345 rotates under the drive of the third motor 3346, and the friction between it and the transmission belt 3347 transmits power. The transmission belt 3347 is annular and wraps around On a part of the surface of the active transmission shaft 3345, in order to increase the friction force, when the active transmission shaft 3345 rotates, due to the effect of the friction force, the transmission belt 3347 will start to move in the direction of rotation of the transmission shaft 3345, so that after the steel plate is cut, it can drive the steel plate to be transported forward, and the position accuracy of the steel plate can be effectively maintained. This stable clamping and conveying method can directly and accurately send the steel plate to the appropriate cutting angle, avoiding the error caused by secondary positioning, thereby reducing the time for secondary clamping and fixing of the steel plate; Embodiment 2, use Figure 6-Figure 9 The raw material cutting equipment for automobile bolt production and processing of the present invention is described as follows; like Figure 6-Figure 9 It is shown that a raw material cutting device for automobile bolt production and processing of the present invention is based on the first embodiment; The collecting component 4 includes a collecting cylinder 41, the side of which is fixedly connected to the inner side of the workbench 1, the bottom of the inner cavity of the collecting cylinder 41 is fixedly connected to an air suction mechanism 43, the top of the air suction mechanism 43 is fixedly connected to a baffle 44, the inner side of the collecting cylinder 41 is fixedly connected to a collecting plate 45, and the collecting plate 45 is arranged above the air suction mechanism 43, both sides of the collecting cylinder 41 are fixedly connected to connecting mechanisms 42, the side of the connecting mechanism 42 away from the collecting cylinder 41 is fixedly connected to a filtering mechanism 411, the bottom of the filtering mechanism 411 is fixedly connected to the inner side of the workbench 1, the top of the collecting cylinder 41 is fixedly connected to a mesh plate 410, the bottom of the mesh plate 410 is slidably connected to a connecting shaft 46, the bottom of the connecting shaft 46 is fixedly connected to a round frame 48, a first spring 47 is sleeved on the connecting shaft 46, and the top of the first spring 47 is connected to the mesh plate 410 The bottom of the first spring 47 is fixedly connected to the top of the round frame 48, and the top of the round frame 48 is fixedly connected with a clearing mechanism 49, which is concentrically arranged with the mesh of the mesh plate 410; after cutting the steel plate, the suction mechanism 43 is turned on, and the suction force of the suction mechanism 43 works, so that the round frame 48 pulls the first spring 47 downward through the connecting shaft 46, so that the round frame 48 drives the clearing mechanism 49 to separate from the mesh plate 410, so that the waste chips and waste gas generated during the steel plate cutting work can enter the collecting tube 41 through the mesh plate 410 for collection, so that the waste chips fall on the collecting plate 45 for collection, and at the same time, the waste gas during processing continues to move downward, so as to enter the filtering mechanism 411 through the connecting mechanism 42 for treatment and discharge; The clearing mechanism 49 includes a clearing rod 491, the bottom of which is fixedly connected to the top of the round frame 48, the clearing rod 491 is concentrically arranged with the mesh of the mesh plate 410, a sliding groove 492 is provided on the side of the clearing rod 491, a sliding block 493 is slidably connected to the inner side of the sliding groove 492, a sliding shaft 494 is fixedly connected to the side of the sliding block 493, the side of the sliding shaft 494 is slidably connected to the inner side of the clearing rod 491, a circular plate 495 is fixedly connected to the top of the sliding shaft 494, and the top of the circular plate 495 is fixedly connected to the inner side of the clearing rod 491. The sliding shaft 494 is connected with an ejector pin 496, and a second spring 497 is sleeved on the sliding shaft 494. The top of the second spring 497 is fixedly connected to the bottom of the circular plate 495, and the bottom of the second spring 497 is fixedly connected to the top of the clearing rod 491. When the cutting work is completed, by closing the suction mechanism 43, the circular frame 48 is pulled by the reset of the first spring 47, so that the first spring 47 drives the circular frame 48 to move upward, so that the clearing rod 491 drives the circular plate 495 and the ejector pin 496 to remove the blockage on the mesh plate 410. The waste chips in the mesh are ejected, thereby preventing the waste chips from being blocked by impurities when passing through the mesh plate 410 during the collection of the waste chips. At the same time, when the first spring 47 drives the round frame 48 to move upward continuously, the clearing rod 491 drives the round plate 495 to contact and move with the inner wall of the mesh of the mesh of the mesh 410, thereby preventing the waste chips from leaving impurities and debris on the inner wall of the mesh of the mesh of the mesh 410 when passing through the mesh of the mesh 410. When the contact extrusion force between the two is greater than the tensile force of the second spring 497, the sliding block 493 slides downward in the sliding groove 492, so that the sliding block 493 drives the circular plate 495 to move downward through the sliding shaft 494, so as to avoid that when the circular plate 495 contacts and cleans the inner wall of the mesh, the extrusion force between the circular plate 495 and the waste attached to the inner wall of the mesh is too large, thereby causing friction damage to the inner wall of the mesh, and further causing friction damage to the mesh of the mesh plate 410, so that the inner diameter of the mesh is enlarged; The connecting mechanism 42 includes a connecting pipe 421, one end of which is fixedly connected to the inner side of the filtering mechanism 411, the other end of the connecting pipe 421 is fixedly connected to the inner side of the collecting tube 41, and the inner side of the connecting pipe 421 is evenly provided with sliding grooves 422. The inner side of the connecting pipe 421 is fixedly connected to a fixing frame 423, and a telescopic rod 424 is fixedly connected to the side of the fixing frame 423. The end of the telescopic rod 424 away from the fixing frame 423 is fixedly connected to the side of the sliding frame 4252 away from the round rod 4251, and the other end of the telescopic rod 424 is fixedly connected to a cleaning assembly 425. A third spring 426 is sleeved on the telescopic rod 424, and one end of the third spring 426 is fixedly connected to the side of the fixing frame 423, and the other end of the third spring 426 is fixedly connected to the side of the sliding frame 4252, so as to collect waste chips and exhaust gas during processing. When working, firstly, by opening the filter mechanism 411, a negative pressure is formed through the power equipment such as the fan in the filter mechanism 411, so that the exhaust gas is sucked into the connecting pipe 421 and enters the filter mechanism 411, thereby filtering and discharging the exhaust gas. At the same time, the suction power of the filter mechanism 411 is greater than the suction power of the suction mechanism 43, so that when the suction mechanism 43 is opened to absorb and collect the exhaust gas and waste generated during processing, the exhaust gas can enter the filter mechanism 411 through the connecting pipe 421. Through the suction force in the filter mechanism 411, the cleaning component 425 is driven by the telescopic rod 424, and the third spring 426 is squeezed at the same time, so that the cleaning component 425 moves in the connecting pipe 421 through the slide groove 422, and then the cleaning component 425 cleans the inner wall of the connecting pipe 421. The cleaning assembly 425 includes a round rod 4251, one end of which is fixedly connected to a sliding frame 4252, the side of which is slidably connected to the inner side of the slide groove 422, the other end of the round rod 4251 is fixedly connected to a connecting frame 4253, the end of the connecting frame 4253 away from the round rod 4251 is fixedly connected to a connecting rod 4254, the other end of the connecting rod 4254 is fixedly connected to a filter plate 4255, the side of the filter plate 4255 is slidably connected to the inner side of the connecting pipe 421, and the side of the connecting frame 4253 is fixedly connected to There is a connecting sleeve 4256, and scrapers 4257 are fixedly connected to both sides of the connecting sleeve 4256. The side of the scraper 4257 away from the connecting sleeve 4256 contacts the inner side of the connecting pipe 421. When the exhaust gas is drawn into the connecting pipe 421, the filter plate 4255 is provided when the exhaust gas passes through the connecting pipe 421, so that larger particles such as dust and metal chips can be intercepted by the fibers of the filter plate 4255. When the cutting work is completed, the filter mechanism 411 is closed, and the sliding frame 4252 is pulled back by the third spring 426. Thus, the sliding frame 4252 is reset and slid inside the slide groove 422, and at the same time, the sliding frame 4252 drives the connecting frame 4253 and the connecting sleeve 4256 through the round rod 4251, so that the scraper 4257 contacts and cleans the inner wall of the connecting pipe 421, thereby preventing a large amount of waste gas impurities from remaining on the inner wall of the connecting pipe 421 when the waste gas passes through the connecting pipe 421 for a long time, which will reduce the inner diameter of the connecting pipe 421 and increase the resistance of the waste gas passing through. When the resistance increases to a certain extent, it will affect the normal transmission of the waste gas. The third spring 426 drives the sliding frame 4252 to continuously move in the slide groove 422, so that the filter plate 4255 and the connecting sleeve 4256 are separated from the inner wall of the connecting pipe 421, so that the scraper 4257 drives the impurities scraped off the inner wall of the connecting pipe 421 to separate from the connecting pipe 421, so that the impurities scraped off the connecting pipe 421 can fall on the baffle 44 for collection, thereby preventing the impurities scraped off by the scraper 4257 from remaining in the connecting pipe 421; The specific workflow is as follows: During operation, the steel plate raw material is placed on the clamping component 3, and the steel plate is cut by opening the cutting component 2. The high-speed rotating grinding wheel is used to contact the raw material, and the raw material is cut by the grinding action of the grinding wheel. The motor drives the grinding wheel to rotate. When the raw material is close to the rotating grinding wheel, the steel plate raw material is cut under the combined action of friction and grinding force. At the same time, by opening the collecting component 4, the waste material and waste gas generated during the cutting work can be collected; By turning on the first motor 32, the output end of the first motor 32 drives the screw rod 31 to rotate inside the workbench 1, so that the limiting mechanism 33 is adjusted to a suitable position on the top of the workbench 1 according to the length of the steel plate to be cut, and the steel plate is placed on the limiting mechanism 33, so that the steel plate is cut by the cutting component 2; The output end of the first motor 32 drives the screw rod 31 to rotate on the inner side of the workbench 1, and the screw rod 31 drives the slider 331 to move, so that the steel plate is placed on the limiting mechanism 33. By turning on the second motor 333, the output ends of the two second motors 333 drive the contact components 334 to move relatively on the limiting plate 332, so that the two contact components 334 clamp and fix the steel plate on the limiting plate 332. The steel plate is placed on the limit plate 332, and the contact seat 3341 is driven to move by the output end of the second motor 333, so that the contact seat 3341 drives the inclined plate 3342 to move on the top of the limit plate 332, so that the inclined surface of the inclined plate 3342 tilts and lifts the steel plate on the limit plate 332, and at the same time, the side of the roller 3344 contacts and contacts the steel plate placed on the inclined plate 3342, so as to clamp and fix the position of the steel plate, so that the cutting component 2 cuts the steel plate. After one end of the steel plate is cut off, the third motor 3346 is turned on, and the output end of the third motor 3346 drives the transmission shaft 3345 to rotate inside the contact seat 3341, and the active transmission The shaft 3345 rotates under the drive of the third motor 3346, and the friction between it and the transmission belt 3347 transmits power. The transmission belt 3347 is annular and wrapped around a part of the surface of the active transmission shaft 3345. In order to increase the friction, when the active transmission shaft 3345 rotates, due to the effect of the friction, the transmission belt 3347 will start to move in the direction of rotation of the transmission shaft 3345, so that after the steel plate is cut, it can drive the steel plate to be transported forward, and the position accuracy of the steel plate can be effectively maintained. This stable clamping and conveying method can directly and accurately send the steel plate to the appropriate cutting angle, avoiding the error caused by secondary positioning, thereby reducing the time for secondary clamping and fixing of the steel plate. After the steel plate is cut, the suction mechanism 43 is turned on and the suction force of the suction mechanism 43 works, so that the round frame 48 pulls the first spring 47 to move downward through the connecting shaft 46, so that the round frame 48 drives the clearing mechanism 49 to separate from the mesh plate 410, so that the waste chips and waste gas generated during the steel plate cutting work can enter the collecting tube 41 through the mesh plate 410 for collection, so that the waste chips fall on the collecting plate 45 for collection, and at the same time, the waste gas during processing continues to move downward, so as to enter the filtering mechanism 411 through the connecting mechanism 42 for treatment and discharge; When the cutting work is completed, by closing the suction mechanism 43, the round frame 48 is pulled by the reset of the first spring 47, so that the first spring 47 drives the round frame 48 to move upward, so that the clearing rod 491 drives the circular plate 495 and the ejector pin 496 to eject the waste chips blocked in the mesh holes of the mesh plate 410, thereby avoiding the phenomenon that the mesh holes of the mesh plate 410 are blocked by impurities when the waste chips pass through the mesh plate 410 during the suction and collection work of the waste chips. At the same time, when the first spring 47 drives the round frame 48 to continue to move upward, the clearing rod 491 drives the circular plate 495 to contact and move with the inner wall of the mesh hole of the mesh plate 410, thereby avoiding the waste chips in the passage. When passing through the mesh of the mesh plate 410, impurities and debris will be left on the inner wall of the mesh of the mesh plate 410. When the contact extrusion force between the circular plate 495 and the impurities on the inner wall of the mesh of the mesh plate 410 is greater than the tensile force of the second spring 497, the sliding block 493 slides downward in the sliding groove 492, so that the sliding block 493 drives the circular plate 495 to move downward through the sliding shaft 494, thereby preventing the circular plate 495 from contacting and cleaning the inner wall of the mesh. The squeezing force between the circular plate 495 and the waste debris attached to the inner wall of the mesh is too large, which will cause friction damage to the inner wall of the mesh, thereby causing friction damage to the mesh of the mesh of the mesh plate 410, causing the inner diameter of the mesh to expand; When collecting waste chips and waste gas during processing, firstly, the filter mechanism 411 is opened, and a negative pressure is formed through the power equipment such as the fan in the filter mechanism 411, so that the waste gas is sucked into the connecting pipe 421 and enters the filter mechanism 411, thereby filtering and discharging the waste gas. At the same time, the suction power of the filter mechanism 411 is greater than the suction power of the suction mechanism 43, so that when the suction mechanism 43 is opened to absorb and collect the waste gas and waste generated during processing, the waste gas can enter the filter mechanism 411 through the connecting pipe 421, and the suction force in the filter mechanism 411 drives the cleaning component 425 through the telescopic rod 424, and at the same time squeezes the third spring 426, so that the cleaning component 425 moves in the connecting pipe 421 through the slide groove 422, and then the cleaning component 425 cleans the inner wall of the connecting pipe 421; When the exhaust gas is drawn into the connecting pipe 421, the filter plate 4255 is provided when the exhaust gas passes through the connecting pipe 421, so that larger particles such as dust and metal chips will be intercepted by the fibers of the filter plate 4255. When the cutting work is completed, by closing the filter mechanism 411, the sliding frame 4252 is pulled by the reset of the third spring 426, so that the sliding frame 4252 is reset and slid inside the slide groove 422. At the same time, the sliding frame 4252 drives the connecting frame 4253 and the connecting sleeve 4256 through the round rod 4251, so that the scraper 4257 contacts and cleans the inner wall of the connecting pipe 421, thereby avoiding the exhaust gas from passing through the connecting pipe 421 for a long time. A large amount of waste gas impurities remaining on the wall will reduce the inner diameter of the connecting pipe 421 and increase the resistance to the passage of waste gas. When the resistance increases to a certain extent, it will affect the normal transportation of waste gas and reduce the efficiency of the ventilation system. At the same time, the third spring 426 drives the sliding frame 4252 to continue to move in the slide groove 422, so that the filter plate 4255 and the connecting sleeve 4256 are separated from the inner wall of the connecting pipe 421, so that the scraper 4257 drives the impurities scraped off the inner wall of the connecting pipe 421 to separate from the connecting pipe 421, so that the impurities scraped off the connecting pipe 421 can fall on the baffle 44 for collection, thereby preventing the impurities scraped off by the scraper 4257 from remaining in the connecting pipe 421.

[0012] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A raw material cutting device for automobile bolt production and processing, characterized in that: include: A workbench (1), wherein a cutting component (2) is fixedly connected to the top of the workbench (1), and a collecting component (4) is fixedly connected to the inner side of the workbench (1); A clamping component (3), the clamping component (3) is used to clamp raw materials for automobile bolt processing, the clamping component (3) is arranged on both sides of the top of the workbench (1), and the side surfaces of the clamping component (3) are fixedly connected to the workbench (1); The clamping component (3) comprises a screw rod (31), both ends of the screw rod (31) are rotatably connected to the inner side of the workbench (1), a first motor (32) is fixedly connected to the side of the workbench (1), an output end of the first motor (32) is fixedly connected to one end of the screw rod (31), and a limiting mechanism (33) is sleeved on the side of the screw rod (31); The limiting mechanism (33) comprises a slider (331), the top of the slider (331) is fixedly connected to a limiting plate (332), both sides of the limiting plate (332) are fixedly connected to a second motor (333), both sides of the top of the limiting plate (332) are slidably connected to contact components (334), and the side surfaces of the contact components (334) are fixedly connected to the output end of the second motor (333); The contact assembly (334) comprises a contact seat (3341), the bottom of which is fixedly connected to an inclined plate (3342), both sides of the contact seat (3341) are fixedly connected to contact frames (3343), the inner side of the contact frame (3343) is rotatably connected to a roller (3344), a transmission shaft (3345) is evenly arranged on the inner side of the contact seat (3341), the upper and lower ends of the transmission shaft (3345) are rotatably connected to the inner side of the contact seat (3341), a third motor (3346) is fixedly connected to the inner side of the contact seat (3341), the output end of the third motor (3346) is fixedly connected to the bottom of the transmission shaft (3345), and a transmission belt (3347) is sleeved on the side of the transmission shaft (3345).

2. The raw material cutting equipment for automobile bolt production and processing according to claim 1 is characterized in that: The inner side of the slider (331) is threadedly connected to the side of the screw rod (31), both sides of the slider (331) are slidably connected to the inner side of the workbench (1), the side of the transmission belt (3347) is flush with the side of the roller (3344), and the bottom of the inclined plate (3342) is slidably connected to the top of the limit plate (332).

3. The raw material cutting equipment for automobile bolt production and processing according to claim 1 is characterized in that: The collecting component (4) comprises a collecting cylinder (41), the side of the collecting cylinder (41) is fixedly connected to the inner side of the workbench (1), the bottom of the inner cavity of the collecting cylinder (41) is fixedly connected to an air suction mechanism (43), the top of the air suction mechanism (43) is fixedly connected to a baffle (44), the inner side of the collecting cylinder (41) is fixedly connected to a collecting plate (45), the collecting plate (45) is arranged above the air suction mechanism (43), and both sides of the collecting cylinder (41) are fixedly connected to connecting mechanisms (42), the connecting mechanisms (43) are fixedly connected to the inner side of the collecting cylinder (41), and the connecting mechanisms (42) are fixedly connected to the inner side of the collecting cylinder (41). A filtering mechanism (411) is fixedly connected to a side of the mechanism (42) away from the collecting cylinder (41); a mesh plate (410) is fixedly connected to the top of the collecting cylinder (41); a connecting shaft (46) is slidably connected to the bottom of the mesh plate (410); a round frame (48) is fixedly connected to the bottom of the connecting shaft (46); a first spring (47) is sleeved on the connecting shaft (46); a clearing mechanism (49) is fixedly connected to the top of the round frame (48); and the clearing mechanism (49) is concentrically arranged with the mesh of the mesh plate (410).

4. The raw material cutting equipment for automobile bolt production and processing according to claim 3 is characterized in that: The bottom of the filtering mechanism (411) is fixedly connected to the inner side of the workbench (1), the top of the first spring (47) is fixedly connected to the bottom of the mesh plate (410), and the bottom of the first spring (47) is fixedly connected to the top of the round frame (48).

5. The raw material cutting equipment for automobile bolt production and processing according to claim 3 is characterized in that: The blockage clearing mechanism (49) comprises a blockage clearing rod (491), a sliding groove (492) is provided on the side of the blockage clearing rod (491), a sliding block (493) is slidably connected to the inner side of the sliding groove (492), a sliding shaft (494) is fixedly connected to the side of the sliding block (493), a circular plate (495) is fixedly connected to the top of the sliding shaft (494), a top pin (496) is fixedly connected to the top of the circular plate (495), and a second spring (497) is sleeved on the sliding shaft (494).

6. The raw material cutting equipment for automobile bolt production and processing according to claim 5 is characterized in that: The bottom of the clearing rod (491) is fixedly connected to the top of the circular frame (48); the clearing rod (491) is concentrically arranged with the mesh of the mesh plate (410); the side of the sliding shaft (494) is slidably connected to the inner side of the clearing rod (491); the top of the second spring (497) is fixedly connected to the bottom of the circular plate (495); and the bottom of the second spring (497) is fixedly connected to the top of the clearing rod (491).

7. The raw material cutting equipment for automobile bolt production and processing according to claim 3 is characterized by: The connecting mechanism (42) comprises a connecting tube (421), one end of the connecting tube (421) being fixedly connected to the inner side of the filtering mechanism (411), the other end of the connecting tube (421) being fixedly connected to the inner side of the collecting tube (41), the inner side of the connecting tube (421) being evenly provided with sliding grooves (422), the inner side of the connecting tube (421) being fixedly connected to a fixing frame (423), the side of the fixing frame (423) being fixedly connected to a telescopic rod (424), the other end of the telescopic rod (424) being fixedly connected to a cleaning assembly (425), and the telescopic rod (424) being sleeved with a third spring (426).

8. The raw material cutting equipment for automobile bolt production and processing according to claim 7 is characterized in that: The cleaning assembly (425) comprises a round rod (4251), one end of the round rod (4251) is fixedly connected to a sliding frame (4252), the other end of the round rod (4251) is fixedly connected to a connecting frame (4253), one end of the connecting frame (4253) away from the round rod (4251) is fixedly connected to a connecting rod (4254), the other end of the connecting rod (4254) is fixedly connected to a filter plate (4255), a connecting sleeve (4256) is fixedly connected to the side of the connecting frame (4253), and both sides of the connecting sleeve (4256) are fixedly connected to scrapers (4257).

9. The raw material cutting equipment for automobile bolt production and processing according to claim 8 is characterized in that: One end of the telescopic rod (424) away from the fixed frame (423) is fixedly connected to a side of the sliding frame (4252) away from the round rod (4251); one end of the third spring (426) is fixedly connected to a side of the fixed frame (423); the other end of the third spring (426) is fixedly connected to a side of the sliding frame (4252); the side of the sliding frame (4252) is slidably connected to the inner side of the slide groove (422); the side of the filter plate (4255) is slidably connected to the inner side of the connecting pipe (421); and the side of the scraper (4257) away from the connecting sleeve (4256) is in contact with the inner side of the connecting pipe (421).

Images