CN113211163B - Automatic high-speed cutting equipment for nodular cast iron production - Google Patents

Abstract

The invention discloses automatic high-speed cutting equipment for nodular cast iron production, and particularly relates to the technical field of material processing. Through side pipe and first honeycomb duct and air exhauster, can carry out the extraction of air current through the side guide pipe, when utilizing a plurality of stay tube to support the work piece of treating processing, can carry out many-sided extraction and filtration with produced smog in the course of working, and then can effectively reduce the content of smog in the workshop, this mode can be when cutting equipment processing work piece, carry out comprehensive extraction with a large amount of smog that its produced and carry out purification treatment, effectively reduced the pollution problem that smog brought, provide good guarantee for personnel's healthy, be convenient for simultaneously do unified collection with the sweeps, make this cutting equipment have safe environmental protection's characteristics.

Description

A kind of automatic high-speed cutting equipment for ductile iron production

technical field

The invention relates to the technical field of material processing, and more particularly, to an automatic high-speed cutting device for ductile iron production.

Background technique

Ductile iron is obtained by spheroidization and inoculation treatment to obtain spheroidal graphite, which effectively improves the mechanical properties of cast iron, especially the plasticity and toughness, so as to obtain a higher strength than carbon steel, and its comprehensive performance is close to that of steel. Its excellent performance has been successfully used to cast some parts with complex force and high requirements on strength, toughness and wear resistance. Ductile iron has rapidly developed into a widely used cast iron material, second only to gray cast iron. The so-called "replacing steel with iron" mainly refers to ductile iron.

In the production and processing of ductile iron, cutting equipment needs to be used. When the existing cutting equipment is used for cutting ductile iron, a large amount of smoke will be formed during the cutting process, so it is difficult to carry out comprehensive and effective treatment. It will lead to a poor environment in the processing workshop, which will affect the health of the workshop personnel. At the same time, the cutting equipment has certain limitations. The large amount of waste generated during the processing is not conducive to unified treatment, and the processing of the workpiece will cause a certain degree of damage. influences.

SUMMARY OF THE INVENTION

In order to overcome the above-mentioned defects of the prior art, the present invention provides an automatic high-speed cutting equipment for the production of ductile iron. A large amount of smoke will be formed in the process, which is difficult to handle comprehensively and effectively. Long-term use will lead to poor environment in the processing workshop and affect the health of workshop personnel. The large amount of waste chips is not conducive to unified treatment, and will cause a certain degree of impact on the processing of the workpiece.

In order to achieve the above purpose, the present invention provides the following technical solutions: a kind of automatic high-speed cutting equipment for ductile iron production, including cutting equipment, the cutting equipment is provided with a number of support pipes, and the outer wall of the support pipe is provided with a number of guide pipes. Air holes, several installation openings are opened on the left side of the inner wall of the cutting equipment, one end of the support pipe is sleeved in the installation opening, the right side of the cutting equipment is fixedly connected with a side conduit, and the The other end is communicated with the same side conduit, the front of the cutting device is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a filter box, and the right end of the filter box is connected to the side conduit through the first guide pipe The upper surface of the support plate is fixedly connected with an exhaust fan, and the exhaust fan is located on the left side of the filter box, the air inlet end of the exhaust fan is communicated with the filter box, and the air outlet end of the exhaust fan is fixedly connected There is a second draft tube.

The cutting equipment is provided with an oblique guide plate, and the periphery of the oblique guide plate is fixedly connected with the surrounding of the inner wall of the cutting equipment. An exhaust mechanism is fixedly connected to the rear of the upper surface of the oblique guide plate. The air outlets are all fixedly connected with supporting mesh disks, the several air outlets arranged on the front of the exhaust mechanism are all designed to be inclined downward, and the front of the supporting mesh disk is provided with fan blades, and the diameter of the fan blades is smaller than that of the exhaust mechanism. The diameter of the air outlet of the air mechanism, the front of the filter box is provided with a cover plate, the filter box is provided with a filter screen plate, the activated carbon layer is arranged in the filter screen plate, the back of the cover plate is connected to the filter screen plate The front of the filter box is fixedly connected, the upper surface of the inner wall of the filter box and the lower surface of the inner wall are both provided with guide grooves, and the two ends of the filter screen plate are respectively clamped in the guide grooves.

As a further solution of the present invention: the front of the cutting device is provided with a feeding drawer, one end of the back of the feeding drawer is clamped in the cutting device, and the feeding drawer is located below the inclined guide plate, and the bottom of the feeding drawer is The four corners of the surface are provided with directional wheels, the upper surface of the receiving drawer is fixedly connected with a handle plate, the front side of the support plate is fixedly connected with an adsorption plate, the adsorption plate is made of magnetic material, and the back of the handle plate is fixedly connected. It is made of metal, and the position of the handle plate corresponds to the position of the suction plate.

As a further solution of the present invention: two hinges are fixedly connected to the rear of the upper surface of the feeding drawer, one end of the feeding drawer is hinged with a side baffle through the two hinges, and the front side of the side baffle is connected to the material receiving The back of the drawer is overlapped, the left side of the inner wall of the receiving drawer is sleeved with a limit rod, and the outer wall of the limit rod is overlapped with the inner wall of the receiving drawer, and the outer wall of the limit rod is sleeved with a positioning ring. And the inner wall of the positioning ring is fixedly connected with the outer wall of the limit rod, the outer wall of the limit rod is wound with a return spring, and the left and right ends of the return spring are respectively connected with the left side of the inner wall of the receiving drawer and the left side of the positioning ring. The front surface of the side baffle is fixedly connected with a positioning plate, and the left side of the positioning plate is provided with a slotted slot, and the position of the slotted slot corresponds to the position of the limit rod.

As a further solution of the present invention, a cutting mechanism is provided on the upper surface of the cutting device, and a control panel is provided on the right side of the cutting mechanism.

As a further solution of the present invention: the right end of the support pipe is fixedly connected with a threaded head, the right end of the support pipe is threadedly connected to the side conduit through the threaded head, the left end of the support pipe is provided with a snap joint, and the One end goes through the installation opening.

As a further solution of the present invention: a limit ring plate is fixedly connected to the support tube, a number of through holes are opened on the right side of the limit ring plate, and a shielding mesh plate is arranged on the left side of the limit ring plate The outer wall of the shielding mesh plate overlaps with the inner wall of the support pipe, the left side of the shielding mesh plate is fixedly connected with a pull rod, and the left end of the pull rod is fixedly connected with the right end of the clip joint.

The beneficial effects of the present invention are:

1. The present invention has the structural characteristics that the side duct and the first guide pipe are connected with the exhaust fan, so that the airflow can be extracted through the side duct. When using several support pipes to support the workpiece to be processed, several air guide holes It can extract the smoke generated in the processing process in various ways, so that the smoke is extracted into the filter box, and it is filtered and purified, which can effectively reduce the content of smoke in the workshop. The communication effect enables the air flow generated by the outlet of the exhaust fan to enter the exhaust mechanism after the exhaust fan is exhausted, and simultaneously drives several fan blades to rotate, providing a force for the waste chips on the inclined guide plate, so that it can follow the inclined direction. The guide plate slides to one side, which is convenient for unified collection and processing. This method can fully extract a large amount of smoke generated by the cutting equipment for purification treatment, which effectively reduces the pollution caused by the smoke and saves the health of the personnel. Health provides a good guarantee, and at the same time, the use of the linkage structure is convenient for the unified collection of waste chips, which makes the cutting equipment have the characteristics of safety and environmental protection.

2. Through the function of the limiting ring plate, the present invention can ensure the normal ventilation inside the support pipe, and at the same time can block and limit the shielding mesh plate, so that the shielding mesh plate arranged inside the support pipe can be carried out through the pull rod and the clamp joint. Extraction, when waste is accumulated in the support tube, it is convenient to scrape the waste inside by extracting the shielding screen and push the waste out, so as to ensure that the inside of the support tube can be properly ventilated to extract the smoke. The function of the joint and the threaded head enables each support tube to be disassembled separately, and it is convenient to replace the damaged support tube. This structure makes it possible to clean and replace each support tube through a simple operation method, so as to ensure the normal operation of the cutting equipment. At the same time, it provides convenience for the maintenance and maintenance of the cutting equipment.

3. The present invention can collect the scraps sliding off the inclined guide plate uniformly through the function of the receiving drawer. At the same time, in the process of extracting the receiving drawer, the limit rod is no longer squeezed by the inner wall of the cutting equipment, and is reset by reset. The action of the spring automatically resets, and it moves outward to separate from the slot, and quickly releases the limit of the side baffle, so that the side baffle can be easily opened at any time, so as to form an opening on the back of the receiving drawer, which is convenient for dumping and collecting. The waste chips provide convenience for the cleaning work of cleaning the waste chips, effectively reduce the work intensity during cleaning, and have the characteristics of humanization.

Description of drawings

Fig. 1 is the three-dimensional structural representation of the present invention;

Fig. 2 is the three-dimensional structural schematic diagram of the cutting device of the present invention;

3 is a three-dimensional cross-sectional structural schematic diagram of the exhaust mechanism of the present invention;

Fig. 4 is the three-dimensional cross-sectional structure schematic diagram of the filter box of the present invention;

5 is a schematic cross-sectional structural diagram of a three-dimensional support tube of the present invention;

6 is a three-dimensional cross-sectional structural schematic diagram of a feeding drawer according to the present invention;

In the picture: 1 cutting equipment, 2 support pipes, 3 air guide holes, 4 side ducts, 5 first guide pipes, 6 filter boxes, 7 cover plates, 8 support plates, 9 exhaust fans, 10 inclined guide plates, 11 installation ports , 12 second guide pipe, 13 air exhaust mechanism, 14 support mesh plate, 15 fan blades, 16 guide groove, 17 filter mesh plate, 18 material receiving drawer, 19 handle plate, 20 adsorption plate, 21 directional wheel, 22 side Baffle plate, 23 hinges, 24 grommets, 25 positioning plates, 26 positioning rings, 27 return springs, 28 limit rods, 29 cutting mechanisms, 30 control panels, 31 snap joints, 32 threaded heads, 33 limit ring plates, 34 shield screen, 35 pull rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1-6, the present invention provides an automatic high-speed cutting equipment for ductile iron production, including a cutting equipment 1, a plurality of support pipes 2 are arranged in the cutting equipment 1, and a plurality of guide pipes 2 are provided on the outer wall of the support pipe 2 In the air hole 3, a number of installation ports 11 are opened on the left side of the inner wall of the cutting device 1, and one end of the support pipe 2 is sleeved in the installation port 11. By setting the installation port 11 corresponding to the position of the support pipe 2, it can be When disassembling and taking the support tube 2, it is convenient to operate and rotate the support tube 2 to quickly disassemble it, thereby providing a portable operation mode for its replacement and maintenance. The right side of the cutting device 1 is fixedly connected with a side conduit 4, and several support tubes The other end of 2 is communicated with the same side duct 4. Through the function of the side duct 4, it is convenient to connect several support pipes 2 in a unified manner, so that it can directly pass through several support pipes 2 for air extraction, which is convenient for comprehensive and effective processing. The smoke generated in the process is extracted to make it have good safety and environmental protection performance. The front of the cutting equipment 1 is fixedly connected with a support plate 8, and the upper surface of the support plate 8 is fixedly connected with a filter box 6, and the right end of the filter box 6 passes through the No. A guide pipe 5 is communicated with the side duct 4, the upper surface of the support plate 8 is fixedly connected with an exhaust fan 9, and the exhaust fan 9 is located on the left side of the filter box 6, and the air inlet end of the exhaust fan 9 is communicated with the filter box 6 , the air outlet end of the exhaust fan 9 is fixedly connected with a second guide pipe 12 .

The cutting device 1 is provided with an oblique guide plate 10, the circumference of the oblique guide plate 10 is fixedly connected with the circumference of the inner wall of the cutting device 1, and an exhaust mechanism 13 is fixedly connected to the rear of the upper surface of the oblique guide plate 10. A support mesh disk 14 is fixedly connected in the air outlet, and several air outlets arranged on the front of the air exhaust mechanism 13 are all designed to be inclined downward. It can fit the shape of the inclined guide plate 10, and it is convenient to evenly introduce the blown air flow to the waste, so as to collect the waste uniformly. The front of the supporting mesh tray 14 is provided with a fan blade 15, and the diameter of the fan blade 15 is smaller than that of the exhaust. The diameter of the air outlet of the air mechanism 13, the front of the filter box 6 is provided with a cover plate 7, the filter box 6 is provided with a filter screen plate 17, the filter screen plate 17 is provided with an activated carbon layer, the back of the cover plate 7 is connected to the filter screen plate 17 The front of the filter box 6 is fixedly connected, the upper surface of the inner wall of the filter box 6 and the lower surface of the inner wall are provided with guide grooves 16, and the two ends of the filter screen plate 17 are respectively clamped in the guide grooves 16. The feature of being connected in the guide groove 16 enables the filter screen plate 17 to be detached from the filter box 6 by pulling the cover plate 7, which facilitates the cleaning of the filter box 6 and the filter screen plate 17.

As shown in FIGS. 1 , 2 , 3 and 4 , a feeder 18 is provided on the front of the cutting device 1 , one end of the back of the feeder 18 is clamped in the cutting device 1 , and the feeder 18 is located below the inclined guide plate 10 , the four corners of the lower surface of the receiving drawer 18 are provided with directional wheels 21, through the action of the set directional wheels 21, it is convenient to pull out the receiving drawer 18 after collecting waste, effectively reducing its working intensity, the receiving drawer 18 The upper surface of the handle plate 19 is fixedly connected with the handle plate 19, the front surface of the support plate 8 is fixedly connected with the adsorption plate 20, the adsorption plate 20 is made of magnetic material, the back of the handle plate 19 is made of metal material, and the position of the handle plate 19 is the same as the position of the adsorption plate 20. Correspondingly, since the adsorption plate 20 is made of magnetic material and the back of the handle plate 19 is made of metal material, when the feeding drawer 18 is pushed and stored in the cutting device 1, the handle plate 19 can be adsorbed and docked with the adsorption plate 20. The drawer 18 is limited, which can effectively prevent the material receiving drawer 18 from sliding out automatically and cause a safety accident, and effectively provide its safety performance. panel 30.

As shown in FIG. 5 , the right end of the support pipe 2 is fixedly connected with a threaded head 32 , the right end of the support pipe 2 is threadedly connected to the side conduit 4 through the threaded head 32 , the left end of the support pipe 2 is provided with a snap joint 31 , one end of the snap joint 31 Passing through the installation port 11, the support tube 2 is fixedly connected with a limit ring plate 33, the right side of the limit ring plate 33 is provided with a number of through holes, and the left side of the limit ring plate 33 is provided with a shielding mesh plate 34, shielding The outer wall of the mesh plate 34 is overlapped with the inner wall of the support pipe 2 , the left side of the shielding mesh plate 34 is fixedly connected with a pull rod 35 , and the left end of the pull rod 35 is fixedly connected with the right end of the clamping joint 31 .

As shown in FIG. 6 , two hinges 23 are fixedly connected to the rear of the upper surface of the feeding drawer 18 . One end of the feeding drawer 18 is hinged with a side baffle 22 through the two hinges 23 , and the front side of the side baffle 22 is connected to the feeding drawer. The back side of 18 is overlapped, the left side of the inner wall of the material receiving drawer 18 is sleeved with the limit rod 28, and the outer wall of the limit rod 28 is overlapped with the inner wall of the material receiving drawer 18, and the outer wall of the limit rod 28 is sleeved with a positioning ring 26, and the inner wall of the positioning ring 26 is fixedly connected with the outer wall of the limit rod 28, the outer wall of the limit rod 28 is wound with a return spring 27, and the left and right ends of the return spring 27 are respectively connected with the left side of the inner wall of the receiving drawer 18 and positioned The left side of the ring 26 is fixedly connected. During the extraction process of the receiving drawer 18, the limit rod 28 is no longer pressed by the inner wall of the cutting device 1 and automatically resets by the action of the return spring 27, and is displaced outward from The inserting notch 24 is separated from each other, which is convenient to quickly release the limit of the side baffle 22. The front side of the side baffle 22 is fixedly connected with a positioning plate 25, and the left side of the positioning plate 25 is provided with an inserting notch 24, and the inserting notch The position of 24 corresponds to the position of the limit lever 28 .

The working principle of the present invention: when in use, first place the ductile iron workpiece to be processed on several support tubes 2, and then after setting the program through the control panel 30, the workpiece is processed by the cutting mechanism 29 automatically. During the process, the generated waste falls to the inclined guide plate 10 through the gap, and the exhaust fan 9 is started to work, so that it is connected to the side duct 4 through the first guide pipe 5 to carry out the internal operation of several connected support pipes 2. The air is drawn, and the smoke generated during the processing is drawn into the support pipe 2 along a number of air guide holes 3, and when the smoke passes through the filter box 6, the smoke is filtered by the filter screen 17 provided with the activated carbon layer to a certain extent. Then the exhaust fan 9 exhausts the air synchronously, and the exhausted airflow enters the exhaust mechanism 13, and synchronously drives a number of fan blades 15 to rotate, and after increasing the airflow, the accumulated waste on the inclined guide plate 10 is blown. After the waste chips are under force, they slide down into the receiving drawer 18 along the inclined direction of the inclined guide plate 10 for unified collection. Secondly, after the workpiece is processed, the workpiece is taken off and the cutting equipment 1 is cleaned. Pull the pull rod 35 through the snap joint 31 to pull out the shielding screen plate 34. During the process of the shielding screen plate 34 moving outward, scrape off the debris on the inner wall of the support tube 2 and push out the debris, or according to It is necessary to rotate the support tube 2 to take it out for replacement, and finally, slide and pull out the receiving drawer 18 through the handle plate 19. During the process of pulling out the receiving drawer 18, the limiting rod 28 is no longer affected by the cutting device 1. The inner wall is squeezed and automatically reset by the action of the return spring 27, and the outward displacement is separated from the insert slot 24, the limit of the side baffle 22 is quickly released, and the side baffle 22 is opened and the waste is dumped out. That is, the process of use is completed.

The last points to be noted are: First of all, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, and may be mechanical connection. or electrical connection, or internal communication between two components, or direct connection, "up", "down", "left", "right", etc. are only used to indicate relative positional relationship, when the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: in the drawings of the disclosed embodiments of the present invention, only the structures involved in the embodiments of the present disclosure are involved, other structures may refer to the general design, and the same embodiment and different embodiments of the present invention can be combined with each other under the condition of no conflict;

Finally: the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the present invention. within the scope of protection.

Claims (6)

1. An automatic high-speed cutting device for ductile iron production, comprising a cutting device (1), characterized in that: the cutting device (1) is provided with several support pipes (2), and the The outer wall is provided with a number of air guide holes (3), the left side of the inner wall of the cutting device (1) is provided with a number of installation openings (11), and one end of the support pipe (2) is sleeved on the installation opening (11). ), a side conduit (4) is fixedly connected to the right side of the cutting device (1), the other ends of several support tubes (2) are communicated with the same side conduit (4), and the cutting device (1) ) is fixedly connected with a support plate (8), the upper surface of the support plate (8) is fixedly connected with a filter box (6), the right end of the filter box (6) is connected to the The side ducts (4) are communicated with each other, the upper surface of the support plate (8) is fixedly connected with an exhaust fan (9), and the exhaust fan (9) is located on the left side of the filter box (6), and the exhaust fan (9) The air inlet end of the fan is communicated with the filter box (6), and the air outlet end of the exhaust fan (9) is fixedly connected with a second guide pipe (12); The cutting device (1) is provided with an oblique guide plate (10), the circumference of the oblique guide plate (10) is fixedly connected with the circumference of the inner wall of the cutting device (1), and the rear of the upper surface of the oblique guide plate (10) is fixedly connected There is an air exhaust mechanism (13), a plurality of air outlets provided on the front of the air exhaust mechanism (13) are fixedly connected with a supporting mesh disk (14), and several air outlets are provided on the front of the air exhaust mechanism (13) Both are designed with a downward slope. The front of the supporting mesh disk (14) is provided with a fan blade (15), and the diameter of the fan blade (15) is smaller than the diameter of the air outlet of the exhaust mechanism (13). The front of (6) is provided with a cover plate (7), the filter box (6) is provided with a filter screen plate (17), the filter screen plate (17) is provided with an activated carbon layer, and the cover plate (7) ) is fixedly connected with the front of the filter screen plate (17), the upper surface and the lower surface of the inner wall of the filter box (6) are provided with guide grooves (16), and the two sides of the filter screen plate (17) are provided with guide grooves (16). The ends are respectively clamped in the guide grooves (16). 2. An automatic high-speed cutting device for ductile iron production according to claim 1, characterized in that: the front of the cutting device (1) is provided with a feeding drawer (18), and the feeding drawer (18) One end of the back is clamped in the cutting device (1), and the material receiving drawer (18) is located below the inclined guide plate (10), and the four corners of the lower surface of the material receiving drawer (18) are provided with directional wheels (21) , a handle plate (19) is fixedly connected to the upper surface of the receiving drawer (18), and an adsorption plate (20) is fixedly connected to the front of the support plate (8), and the adsorption plate (20) is a magnetic material, The back of the handle plate (19) is made of metal material, and the position of the handle plate (19) corresponds to the position of the adsorption plate (20). 3. The automatic high-speed cutting equipment for ductile iron production according to claim 2, characterized in that: two hinges (23) are fixedly connected to the rear of the upper surface of the receiving drawer (18), and the receiving One end of the drawer (18) is hinged with a side baffle (22) through two hinges (23). 18) The left side of the inner wall is sleeved with a limit rod (28), and the outer wall of the limit rod (28) is overlapped with the inner wall of the material receiving drawer (18), and the outer wall of the limit rod (28) is sleeved with a a positioning ring (26), and the inner wall of the positioning ring (26) is fixedly connected with the outer wall of the limit rod (28), the outer wall of the limit rod (28) is wound with a return spring (27), the return spring (27) The left and right ends of ) are respectively fixedly connected with the left side of the inner wall of the material receiving drawer (18) and the left side of the positioning ring (26), and a positioning plate (25) is fixedly connected to the front of the side baffle (22) A slot (24) is formed on the left side of the positioning plate (25), and the position of the slot (24) corresponds to the position of the limit rod (28). 4. The automatic high-speed cutting device for ductile iron production according to claim 1, characterized in that: a cutting mechanism (29) is provided on the upper surface of the cutting device (1), and a cutting mechanism (29) is provided on the upper surface of the cutting device (1). The right side is provided with a control panel (30). 5. The automatic high-speed cutting equipment for ductile iron production according to claim 1, characterized in that: the right end of the support pipe (2) is fixedly connected with a threaded head (32), and the The right end is threadedly connected with the side conduit (4) through the threaded head (32), the left end of the support pipe (2) is provided with a snap joint (31), and one end of the snap joint (31) penetrates the installation port (11). 6. The automatic high-speed cutting equipment for ductile iron production according to claim 5, characterized in that: a limit ring plate (33) is fixedly connected in the support pipe (2), and the limit ring plate (33) ) is provided with a number of through holes on the right side, the left side of the limiting ring plate (33) is provided with a shielding mesh plate (34), the outer wall of the shielding mesh plate (34) and the support pipe (2) The inner walls of the shielding screen (34) are lapped together, and a pull rod (35) is fixedly connected to the left side of the shielding screen (34), and the left end of the pull rod (35) is fixedly connected to the right end of the snap joint (31).

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