CN111545826A - Heat exchanger for chemical production - Google Patents
Heat exchanger for chemical production Download PDFInfo
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- CN111545826A CN111545826A CN202010454312.5A CN202010454312A CN111545826A CN 111545826 A CN111545826 A CN 111545826A CN 202010454312 A CN202010454312 A CN 202010454312A CN 111545826 A CN111545826 A CN 111545826A
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- plate
- sliding
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- heat exchanger
- chemical production
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of heat exchangers, in particular to a heat exchanger for chemical production, which utilizes the interval fit between a bottom adjusting sliding frame plate and an upper adjusting plate to adapt to steel pipes with different pipe diameters, determines the cutting length of the steel pipes according to requirements by utilizing the extension length of a front top plate adjusted by a driving mechanism II, can convey the steel pipes forwards by utilizing two auxiliary rollers to enable the steel pipes to be propped against the front inner side surface of the front top plate so as to find a steel pipe cutting reference surface, finally carries out cutting treatment on the steel pipes by a cutter, and can release the cut and corrected steel pipes by utilizing the two auxiliary rollers by moving the front top plate forwards after the completion of the cutting treatment, thereby completing the manufacturing and the installation of the heat exchanger and avoiding the secondary trimming improvement on the steel pipes during the installation.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to a heat exchanger for chemical production.
Background
The tubular heat exchanger is the most widely used heat exchanger in chemical industry and alcohol production. It is mainly composed of a shell, a tube plate, a heat exchange tube, a seal head, a baffle plate and the like. The required material can be respectively made of common carbon steel, red copper or stainless steel. When heat exchange is carried out, a fluid enters from the connecting pipe of the end socket, flows in the pipe and flows out from the outlet pipe at the other end of the end socket, which is called a pipe pass; the other fluid enters from the connecting pipe of the shell and flows out from the other connecting pipe on the shell, which is called as shell pass, the steel pipe required by the heat exchanger is generally the steel pipe with the same specification and length, when the heat exchanger is manufactured and installed, because the machining precision of the steel pipe is low, the end of the steel pipe is required to be properly polished and repaired after the steel pipe is installed, so that the length of each steel pipe is unified, and the good installation state is maintained.
Disclosure of Invention
The invention aims to provide a cutting device of a steel pipe for a heat exchanger for chemical production, which can improve the same length of the steel pipe to be used, so that the steel pipes processed in the same batch have the same length, and avoid secondary grinding and trimming when the steel pipes are manufactured and installed.
The purpose of the invention is realized by the following technical scheme:
a heat exchanger for chemical production comprises a main body support, a cutting sliding frame and a cutter, wherein the cutting sliding frame is connected to the rear end of the main body support in a sliding manner, the cutter is arranged on the cutting sliding frame, the heat exchanger for chemical production further comprises a bottom adjusting sliding frame plate, an auxiliary frame, an upper side adjusting plate, a driving mechanism I, an auxiliary roller, a front top plate, a driving mechanism II, a chip removal plate and a driving mechanism III, the adjusting sliding plate is connected to the lower portion of the main body support in a sliding manner, the auxiliary frame is fixedly connected onto the adjusting sliding plate and is connected to the middle portion of the main body support in a sliding manner, the upper side adjusting plate is provided with two upper side adjusting plates which are respectively connected to two sides of the upper portion of the main body support in a sliding manner, the driving mechanism I is arranged at the front end and the rear end of one upper side adjusting plate, the, two actuating mechanism I are connected with two auxiliary roll transmissions respectively, leading roof sliding connection be in the main part support, actuating mechanism II set up in the front end of main part support, actuating mechanism II with leading roof transmission is connected, the chip removal board is provided with two, and the rear portion sliding connection of two chip removal boards is in the front portion of leading roof, the front side sliding connection of two chip removal boards is in adjust the slide, and be the symmetry form, actuating mechanism III set up in on the main part support, and be connected with the transmission of cutting balladeur train.
As a further optimization of the technical scheme, the heat exchanger for chemical production is characterized in that two sides of a main body support are respectively provided with a sliding hole, two sides of a bottom adjusting sliding frame plate are respectively connected in the corresponding sliding holes in a sliding manner, the middle part of the bottom adjusting sliding frame plate is provided with a sliding frame, an auxiliary frame is connected in the sliding frame in a sliding manner, two sides of the inner part of the main body support are respectively provided with a slideway I, two upper adjusting plates are respectively connected in the two slideways I in a sliding manner, two sides of a front top plate are respectively connected in the two slideways II in a sliding manner, two sides of the front part of the main body support are respectively provided with a switching part, a driving mechanism II is rotatably connected on the two switching parts, two sides of the rear part of the main body support are respectively and fixedly connected with a track frame, the driving mechanism III comprises a motor, the screw rod is rotatably connected in one of the track frames, two sides of the cutting sliding frame are respectively connected in the two track frames in a sliding mode, the screw rod is in transmission connection with the cutting sliding frame, the front end of the main body support is symmetrically provided with two front leg plates, each front leg plate is provided with a positioning slide way, and two sides of the front portion of the front top plate are respectively connected in the two positioning slide ways in a sliding mode.
As a further optimization of the technical scheme, the lower part of the bottom adjusting sliding frame plate is fixedly connected with the bearing plate, the front part of the bearing plate is provided with a leak, two sides of the bottom adjusting sliding frame plate are symmetrically provided with two positioning sliding holes I in a penetrating manner, two sides of the bottom adjusting sliding frame plate are fixedly connected with the connecting sliding plates, two sides of the two connecting sliding plates are connected in the corresponding sliding holes in a sliding manner, the outer side of each connecting sliding plate is provided with a telescopic rod group I, and the telescopic rod group I is fixedly connected to the main body bracket.
As a further optimization of the technical scheme, the heat exchanger for chemical production is characterized in that the auxiliary frame is fixedly connected to the bottom adjusting sliding frame plate, and a plurality of rotating rollers are uniformly and rotatably connected in the auxiliary frame.
As a further optimization of the technical scheme, according to the heat exchanger for chemical production, the inner side of the upper adjusting plate is provided with the connecting protrusion, the connecting protrusion is connected in the corresponding slide way I in a sliding manner, the upper adjusting plate is provided with the telescopic rod group II, and the telescopic rod group II is fixedly connected with the main body support.
As a further optimization of the technical scheme, the heat exchanger for chemical production comprises a driving mechanism I, a fixing plate, a motor I and a gear I, wherein the fixing plate is fixedly connected to the end portion of the upper side adjusting plate, the motor I is fixedly connected into the fixing plate, the gear I is fixedly connected onto an output shaft of the motor I, a gear II is arranged on one side of the auxiliary roller, and the gear I is in meshing transmission connection with the corresponding gear II.
As a further optimization of the technical scheme, according to the heat exchanger for chemical production, the two toothed plates are symmetrically arranged on the front top plate, the pulleys are arranged on two sides of the front part of the front top plate, the pulleys slide in the corresponding positioning slide ways, two sides of the front top plate are respectively connected in the two slide ways II in a sliding manner, and the driving mechanisms II are respectively in meshing transmission connection with two sides of the upper part of the front top plate.
According to the heat exchanger for chemical production, the two positioning sliding holes II are symmetrically formed in the transverse plate of the front top plate, the chip removal plate is a straight-angle plate, the vertical plate of the chip removal plate is connected into the corresponding positioning sliding holes II in a sliding mode, the front portion of the chip removal plate is provided with the plurality of scraping plates, and the transverse plate of the chip removal plate is connected into the corresponding positioning sliding holes I in a sliding mode.
According to the heat exchanger for chemical production, gears III are arranged on two sides of a driving mechanism II, the two gears III are respectively in meshed transmission connection with two toothed plates, and a motor II is fixedly connected to one side of the driving mechanism II.
As a further optimization of the technical scheme, according to the heat exchanger for chemical production, one side of the cutting sliding frame is provided with the screw hole, the screw rod is connected into the screw hole in a threaded fit mode, the cutting sliding frame is provided with the installation slide way, and the cutter is arranged in the installation slide way.
The heat exchanger for chemical production has the beneficial effects that:
this device utilizes the steel pipe of the different pipe diameters of interval cooperation between end regulation slide frame board and the upside regulating plate with the adaptation, through the leading roof extension length who utilizes II regulations of actuating mechanism, confirm the cutting length to the steel pipe according to the demand, utilize two auxiliary rollers to carry the steel pipe forward, make the steel pipe top in the preceding inboard surface of leading roof, in order to find steel pipe cutting reference surface, carry out cutting treatment to the steel pipe by the cutterbar at last, it releases the steel pipe after the cutting is revised to remove leading roof promptly usable two auxiliary rollers after the completion forward, with the preparation installation of accomplishing the heat exchanger, carry out the secondary to the steel pipe when avoiding installing and prune the improvement.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a heat exchanger for chemical production according to the present invention;
FIG. 2 is a schematic structural view of the main body support of the present invention;
FIG. 3 is a schematic view of the construction of the bottom adjustment slider plate and the auxiliary frame of the present invention;
FIG. 4 is a schematic structural view of the bottom adjustment slider plate of the present invention;
FIG. 5 is a schematic view of the upper adjustment plate and drive mechanism I of the present invention;
FIG. 6 is a schematic view of the construction of the auxiliary roller of the present invention;
FIG. 7 is a schematic structural view of the front top plate of the present invention;
FIG. 8 is a schematic structural view of the driving mechanism II of the present invention;
fig. 9 is a schematic view of the chip ejector plate of the present invention;
FIG. 10 is a schematic view of the structure of the driving mechanism III of the present invention;
fig. 11 is a schematic view of the cutting carriage of the present invention.
In the figure: a main body support 1; 1-1 of a slide hole; 1-2 of a sliding frame; 1-3 of a slideway; a slideway II 1-4; a transfer part 1-5; 1-6 of a track frame; front leg plates 1-7; positioning a slideway 1-8; a bottom adjustment slider plate 2; a bearing plate 2-1; 2-2 of leakage opening; positioning slide holes I2-3; connecting the sliding plates 2-4; 2-5 of telescopic rod groups; an auxiliary frame 3; 3-1 of a rotating roller; an upper regulating plate 4; the connecting bulge 4-1; a telescopic rod group II 4-2; a driving mechanism I5; a fixing plate 5-1; 5-2 parts of a motor I; 5-3 parts of a gear I; an auxiliary roller 6; gear II 6-1; a front top plate 7; a toothed plate 7-1; a pulley 7-2; positioning sliding holes II 7-3; a driving mechanism II 8; gear III 8-1; a motor II 8-2; a chip removal plate 9; a scraper 9-1; a drive mechanism III 10; 10-1 of a motor III; 10-2 parts of a screw; a cutting carriage 11; a screw hole 11-1; installing a slideway 11-2; a cutter 12.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
the following description shows the present embodiment with reference to fig. 1 to 11, a heat exchanger for chemical production, comprising a main body support 1, a cutting carriage 11 and a cutter 12, wherein the cutting carriage 11 is slidably connected to the rear end of the main body support 1, the cutter 12 is arranged on the cutting carriage 11, the heat exchanger for chemical production further comprises a bottom adjusting carriage plate 2, an auxiliary frame 3, an upper side adjusting plate 4, a driving mechanism i 5, an auxiliary roller 6, a front top plate 7, a driving mechanism ii 8, a chip removal plate 9 and a driving mechanism iii 10, the adjusting slide plate 2 is slidably connected to the lower portion of the main body support 1, the auxiliary frame 3 is fixedly connected to the adjusting slide plate 2 and slidably connected to the middle portion of the main body support 1, the upper side adjusting plate 4 is provided with two, the two upper side adjusting plates 4 are respectively slidably connected to two sides of the upper portion of the main body support 1, both ends all are provided with actuating mechanism I5 around one of them upside regulating plate 4, supplementary roller 6 is provided with two, and two supplementary rollers 6 rotate respectively and connect the front and back both sides between two upside regulating plates 4, and two actuating mechanism I5 are connected with two supplementary roller 6 transmissions respectively, leading roof 7 sliding connection be in main part support 1, actuating mechanism II 8 set up in main part support 1's front end, actuating mechanism II 8 with leading roof 7 transmissions are connected, chip removal board 9 is provided with two, and the rear portion sliding connection of two chip removal boards 9 is in leading roof 7's front portion, the preceding side sliding connection of two chip removal boards 9 is in adjust slide 2, and be the symmetry form, actuating mechanism III 10 set up in on main part support 1, and be connected with cutting balladeur train 11 transmissions.
This device utilizes the steel pipe of the different pipe diameters of interval cooperation between end regulation slide frame board 2 and the upside regulating plate 4 with the adaptation, through the leading roof 7 extension length who utilizes actuating mechanism II 8 to adjust, confirm the cutting length to the steel pipe according to the demand, utilize two auxiliary rollers 6 can be carried the steel pipe forward, make the steel pipe top in the leading inboard surface of leading roof 7, in order to find the steel pipe cutting reference surface, at last cut by cutterbar 12 to the steel pipe and handle, it can utilize two auxiliary rollers 6 to release the steel pipe after the cutting correction to move leading roof 7 forward after the completion, in order to accomplish the preparation installation of heat exchanger.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 11, and the embodiment further describes the first embodiment, wherein both sides of the main body support 1 are provided with sliding holes 1-1, both sides of the bottom adjusting sliding frame plate 2 are respectively slidably connected in the corresponding sliding holes 1-1, the middle part thereof is provided with a sliding frame 1-2, the auxiliary frame 3 is slidably connected in the sliding frame 1-2, both sides of the inside of the main body support 1 are provided with sliding ways i 1-3, two upper adjusting plates 4 are respectively slidably connected in the two sliding ways i 1-3, both sides thereof are provided with sliding ways ii 1-4, both sides of the front top plate 7 are respectively slidably connected in the two sliding ways ii 1-4, both sides of the front part of the main body support 1 are provided with adapter parts 1-5, the driving mechanism ii 8 is rotatably connected on the two adapter parts 1-5, the two sides of the rear part of the main body support 1 are fixedly connected with track frames 1-6, the driving mechanism III 10 comprises a motor III 10-1 and a screw rod 10-2, the screw rod 10-2 is fixedly connected to an output shaft of the motor III 10-1, the screw rod 10-2 is rotatably connected in one track frame 1-6, two sides of a cutting sliding frame 11 are respectively and slidably connected in the two track frames 1-6, the screw rod 10-2 is in transmission connection with the cutting sliding frame 11, the front end of the main body support 1 is symmetrically provided with two front leg plates 1-7, each front leg plate 1-7 is provided with a positioning slideway 1-8, two sides of the front part of the front top plate 7 are respectively and slidably connected in the two positioning slideways 1-8, and the positioning slideways 1-8 assist the front movement of the front top plate 7, the function of firm location is played.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 11, and the embodiment is further described with reference to the second embodiment, a receiving plate 2-1 is fixedly connected to the lower portion of the bottom adjusting sliding frame plate 2, a leak 2-2 is provided at the front portion of the receiving plate 2-1, two positioning sliding holes i 2-3 are symmetrically provided through both sides of the bottom adjusting sliding frame plate 2, both sides of the bottom adjusting sliding frame plate are fixedly connected to connecting sliding plates 2-4, both sides of the two connecting sliding plates 2-4 are slidably connected to the corresponding sliding holes 1-1, an expansion rod group i 2-5 is provided at the outer side of each connecting sliding plate 2-4, the expansion rod group i 2-5 is fixedly connected to the main body support 1, and an expansion rod in the expansion rod group i 2-5 may be an electric expansion rod or a hydraulic expansion rod.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 11, and the second embodiment is further described in the present embodiment, the auxiliary frame 3 is fixedly connected to the bottom adjustment sliding frame plate 2, a plurality of rollers 3-1 are uniformly and rotatably connected in the auxiliary frame 3, and the plurality of rollers 3-1 can assist the steel pipe to be transported forward.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 11, and the embodiment will be further described, wherein a connecting protrusion 4-1 is disposed on an inner side of the upper side adjusting plate 4, the connecting protrusion 4-1 is slidably connected in a corresponding slide way i 1-3, a telescopic rod group ii 4-2 is disposed on the upper side adjusting plate 4, the telescopic rod group ii 4-2 is fixedly connected with the main body support 1, and a telescopic rod disposed in the telescopic rod group ii 4-2 may be an electric telescopic rod or a hydraulic telescopic rod.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 11, and the embodiment will be further described, wherein the driving mechanism i 5 includes a fixing plate 5-1, a motor i 5-2 and a gear i 5-3, the fixing plate 5-1 is fixedly connected to an end of the upper adjusting plate 4, the motor i 5-2 is fixedly connected in the fixing plate 5-1, the gear i 5-3 is fixedly connected to an output shaft of the motor i 5-2, one side of the auxiliary roller 6 is provided with a gear ii 6-1, and the gear i 5-3 is in meshing transmission connection with the corresponding gear ii 6-1.
The seventh embodiment:
the second embodiment is further described with reference to fig. 1 to 11, two toothed plates 7-1 are symmetrically arranged on the front top plate 7, pulleys 7-2 are arranged on two sides of the front portion of the front top plate, the pulleys 7-2 slide in corresponding positioning slideways 1-8, two sides of the front top plate 7 are respectively connected in two slideways ii 1-4 in a sliding manner, and the driving mechanism ii 8 is respectively in meshing transmission connection with two sides of the upper portion of the front top plate 7.
The specific implementation mode is eight:
the following describes the present embodiment with reference to fig. 1 to 11, and the present embodiment further describes the first embodiment, two positioning slide holes ii 7-3 are symmetrically arranged on the transverse plate of the front top plate 7, the chip removal plate 9 is a right angle plate 9, the vertical plate is slidably connected in the corresponding positioning slide holes ii 7-3, the front portion of the chip removal plate 9 is provided with a plurality of scraping plates 9-1, and the transverse plate of the chip removal plate 9 is slidably connected in the corresponding positioning slide holes i 2-3.
The specific implementation method nine:
the embodiment is described below with reference to fig. 1 to 11, and the seventh embodiment is further described, wherein gears iii 8-1 are disposed on both sides of the driving mechanism ii 8, the two gears iii 8-1 are respectively in meshing transmission connection with the two toothed plates 7-1, and a motor ii 8-2 is fixedly connected to one side of the driving mechanism ii 8.
The detailed implementation mode is ten:
the following describes the present embodiment with reference to fig. 1 to 11, and the second embodiment is further described in the present embodiment, a screw hole 11-1 is provided at one side of the cutting carriage 11, the screw 10-2 is connected in the screw hole 11-1 by screw-fitting, a mounting slideway 11-2 is provided on the cutting carriage 11, and the cutter 12 is disposed in the mounting slideway 11-2.
The invention relates to a heat exchanger for chemical production, which has the working principle that:
when the device is used, firstly, the motor II 8-2 is started, the motor II 8-2 drives the driving mechanism II 8 to rotate by taking an output shaft of the driving mechanism II 8 as a central line, the two gears III 8-1 rotate along the driving mechanism II 8, the two gears III 8-1 are respectively in meshed transmission connection with the two toothed plates 7-1, and the two gears III 8-1 drive the toothed plates 7-1 to move forwards or backwards so as to enable the front top plate 7 to slide forwards or backwards along the slide ways II 1-4 to adjust the relative position of the front top plate 7 so as to construct a reference surface when the steel pipe is cut, thereby being convenient for determining the cutting length of the steel pipe;
and then the lengths of the telescopic rod groups I2-5 and the telescopic rod groups II 4-2 are adjusted to change the relative distance between the two upper side adjusting plates 4 and the rotary rollers 3-1 so as to adapt to the pipe diameter of the steel pipe to be processed.
After the preparation work is finished, the motor I5-2 positioned at the rear side is started, the motor I5-2 drives the opposite gear I5-3 to rotate, the gear I5-3 is in meshing transmission connection with the gear II 6-1 at the same side, the gear I5-3 drives the gear II 6-1 on the side to rotate, the gear II 6-1 drives the corresponding auxiliary roller 6 to rotate anticlockwise by taking the axis of the auxiliary roller as a central line, the front end of each steel pipe to be processed extends between the auxiliary roller 6 on the rear side and each rotating roller 3-1, the auxiliary roller 6 rotating anticlockwise has the effect of conveying the extending steel pipe forwards, the extending steel pipe is conveyed forwards step by step, finally the front end of the auxiliary roller abuts against the inner surface of the front plate of the front top plate 7, the auxiliary roller 6 continues to rotate, a worker can continue to fill the steel pipe, and the cutting work can be prepared until the steel pipe is fully paved on the bottom adjusting sliding frame plate 2.
When the front end of the steel pipe is completely attached to the inner surface of the front plate of the front top plate 7 in a propping mode, the motor I5-2 on the rear side is closed, the motor III 10-1 is started, the motor III 10-1 drives the screw rod 10-2 to rotate by taking the axis of the screw rod as the center line, the screw rod 10-2 is connected into the screw hole 11-1 in a threaded fit mode, the rotation of the screw rod 10-2 can drive the cutting sliding frame 11 to move forwards or backwards along the two track frames 1-6 so as to further determine the cutting length of the steel pipe by matching with the front top plate 7, then the steel pipe is cut by the cutter 12, and the cutter 12 can be driven by the motor in the left-right direction to cut the steel pipe or can be directly and manually pushed by a worker to move in the.
After cutting, starting the motor I5-2 at the front side, and also enabling the corresponding gear I5-3 to rotate anticlockwise so as to enable the auxiliary roller 6 at the front side to rotate anticlockwise to convey each steel pipe to move forwards, starting the motor II 8-2 at the same time so as to drive the front top plate 7 to move forwards simultaneously, and after moving a certain distance, separating each steel pipe from the bottom adjusting sliding frame plate 2 and then completing collection of the steel pipes.
The front top plate 7 moves forwards and simultaneously drives the two scrap discharge plates 9 to sweep scrap iron on the bearing plate 2-1 by using the scraping plate 9-1, and the scrap iron leaks out of the leakage opening 2-2 and is collected.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. The utility model provides a heat exchanger for chemical production, includes main part support (1), cutting balladeur train (11) and cutterbar (12), cutting balladeur train (11) sliding connection be in the rear end of main part support (1), cutterbar (12) set up in on cutting balladeur train (11), its characterized in that: the heat exchanger for chemical production further comprises a bottom adjusting sliding frame plate (2), an auxiliary frame (3), an upper side adjusting plate (4), a driving mechanism I (5), an auxiliary roller (6), a front top plate (7), a driving mechanism II (8), chip removal plates (9) and a driving mechanism III (10), wherein the adjusting sliding frame (2) is connected to the lower portion of the main body support (1) in a sliding manner, the auxiliary frame (3) is fixedly connected to the adjusting sliding frame (2) and is connected to the middle portion of the main body support (1) in a sliding manner, the upper side adjusting plate (4) is provided with two upper side adjusting plates (4), the two upper side adjusting plates (4) are respectively connected to two sides of the upper portion of the main body support (1) in a sliding manner, the driving mechanism I (5) is arranged at the front end and the rear end of one upper side adjusting plate (4), the auxiliary roller (6) is provided with two auxiliary rollers (6) which are, two actuating mechanism I (5) are connected with two supplementary roller (6) transmissions respectively, leading roof (7) sliding connection be in main part support (1), actuating mechanism II (8) set up in the front end of main part support (1), actuating mechanism II (8) with leading roof (7) transmission is connected, chip removal board (9) are provided with two, and the rear portion sliding connection of two chip removal boards (9) is in the front portion of leading roof (7), the preceding side sliding connection of two chip removal boards (9) is in adjust slide (2), and be the symmetry form, actuating mechanism III (10) set up in on main part support (1), and be connected with cutting balladeur train (11) transmission.
2. The heat exchanger for chemical production according to claim 1, characterized in that: the two sides of the main body support (1) are respectively provided with a sliding hole (1-1), the two sides of the bottom adjusting sliding frame plate (2) are respectively connected in the corresponding sliding holes (1-1) in a sliding manner, the middle part of the bottom adjusting sliding frame plate is provided with a sliding frame (1-2), the auxiliary frame (3) is connected in the sliding frame (1-2) in a sliding manner, the two sides of the interior of the main body support (1) are respectively provided with a slideway I (1-3), the two upper side adjusting plates (4) are respectively connected in the two slideways I (1-3) in a sliding manner, the two sides of the auxiliary frame are respectively provided with a slideway II (1-4), the two sides of the front top plate (7) are respectively connected in the two slideways II (1-4) in a sliding manner, the two sides of the front part of the main body support (1) are respectively provided with a switching part (1-, both sides of the rear part of the main body bracket (1) are fixedly connected with track frames (1-6), the driving mechanism III (10) comprises a motor III (10-1) and a screw (10-2), the screw (10-2) is fixedly connected to an output shaft of the motor III (10-1), the screw (10-2) is rotatably connected in one track frame (1-6), two sides of the cutting sliding frame (11) are respectively connected in the two track frames (1-6) in a sliding way, the screw (10-2) is in transmission connection with the cutting sliding frame (11), the front end of the main body bracket (1) is symmetrically provided with two front leg plates (1-7), each front leg plate (1-7) is provided with a positioning slideway (1-8), two sides of the front part of the front top plate (7) are respectively connected in the two positioning slideways (1-8) in a sliding way.
3. The heat exchanger for chemical production according to claim 2, characterized in that: the lower part of the bottom adjusting sliding frame plate (2) is fixedly connected with a bearing plate (2-1), the front part of the bearing plate (2-1) is provided with a leakage opening (2-2), two positioning sliding holes I (2-3) are symmetrically arranged on two sides of the bottom adjusting sliding frame plate (2) in a penetrating mode, two sides of the bottom adjusting sliding frame plate are fixedly connected with connecting sliding plates (2-4), two sides of the two connecting sliding plates (2-4) are connected in the corresponding sliding holes (1-1) in a sliding mode, the outer side of each connecting sliding plate (2-4) is provided with a telescopic rod set I (2-5), and the telescopic rod set I (2-5) is fixedly connected to the main body support (1).
4. The heat exchanger for chemical production according to claim 2, characterized in that: the auxiliary frame (3) is fixedly connected to the bottom adjusting sliding frame plate (2), and a plurality of rotating rollers (3-1) are uniformly connected to the inside of the auxiliary frame (3) in a rotating mode.
5. The heat exchanger for chemical production according to claim 1, characterized in that: the inner side of the upper side adjusting plate (4) is provided with a connecting bulge (4-1), the connecting bulge (4-1) is connected in a corresponding slide way I (1-3) in a sliding mode, a telescopic rod set II (4-2) is arranged on the upper side adjusting plate (4), and the telescopic rod set II (4-2) is fixedly connected with the main body support (1).
6. The heat exchanger for chemical production according to claim 1, characterized in that: actuating mechanism I (5) are including fixed plate (5-1), motor I (5-2) and gear I (5-3), fixed plate (5-1) fixed connection be in the tip of upside regulating plate (4), motor I (5-2) fixed connection be in fixed plate (5-1), gear I (5-3) fixed connection be in on the output shaft of motor I (5-2), one side of auxiliary roller (6) is provided with gear II (6-1), gear I (5-3) are connected with corresponding gear II (6-1) meshing transmission.
7. The heat exchanger for chemical production according to claim 2, characterized in that: two toothed plates (7-1) are symmetrically arranged on the front top plate (7), pulleys (7-2) are arranged on two sides of the front portion of the front top plate, the pulleys (7-2) slide in corresponding positioning slideways (1-8), two sides of the front top plate (7) are respectively connected in two slideways II (1-4) in a sliding mode, and the driving mechanism II (8) is respectively connected with two sides of the upper portion of the front top plate (7) in a meshing transmission mode.
8. The heat exchanger for chemical production according to claim 1, characterized in that: two positioning slide holes II (7-3) are symmetrically arranged on the transverse plate of the front top plate (7), the chip removal plate (9) is a straight angle plate (9), the vertical plate is connected in the corresponding positioning slide holes II (7-3) in a sliding mode, a plurality of scraping plates (9-1) are arranged on the front portion of the chip removal plate (9), and the transverse plate of the chip removal plate (9) is connected in the corresponding positioning slide holes I (2-3) in a sliding mode.
9. The heat exchanger for chemical production according to claim 7, wherein: two sides of the driving mechanism II (8) are respectively provided with a gear III (8-1), the two gears III (8-1) are respectively in meshed transmission connection with the two toothed plates (7-1), and one side of the driving mechanism II (8) is fixedly connected with a motor II (8-2).
10. The heat exchanger for chemical production according to claim 2, characterized in that: one side of the cutting sliding frame (11) is provided with a screw hole (11-1), the screw rod (10-2) is connected into the screw hole (11-1) in a threaded fit mode, the cutting sliding frame (11) is provided with an installation slide way (11-2), and the cutter (12) is arranged in the installation slide way (11-2).
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| CN202010454312.5A CN111545826B (en) | 2020-05-26 | 2020-05-26 | Heat exchanger for chemical production |
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| CN202010454312.5A CN111545826B (en) | 2020-05-26 | 2020-05-26 | Heat exchanger for chemical production |
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| CN103639522A (en) * | 2013-11-15 | 2014-03-19 | 四川银河钢结构工程有限公司 | Fixed length plate shearing machine applicable to plates of different thicknesses |
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|---|---|
| CN111545826B (en) | 2021-07-30 |
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Effective date of registration: 20210712 Address after: 257499 Lijin Economic Development Zone, Dongying City, Shandong Province Applicant after: SHANDONG ZHENGXIN NEW ENERGY Co.,Ltd. Address before: Room 301-2, unit 1, 92 Shangcheng West Road, Wuning street, Dongyang City, Jinhua City, Zhejiang Province 322100 Applicant before: Ren Xiaoping |
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