CN111037441A - Special derusting machine for fire extinguisher - Google Patents
Special derusting machine for fire extinguisher Download PDFInfo
- Publication number
- CN111037441A CN111037441A CN202010015681.4A CN202010015681A CN111037441A CN 111037441 A CN111037441 A CN 111037441A CN 202010015681 A CN202010015681 A CN 202010015681A CN 111037441 A CN111037441 A CN 111037441A
- Authority
- CN
- China
- Prior art keywords
- fire extinguisher
- tank body
- driving mechanism
- fire
- extinguisher tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a special deruster for a fire extinguisher, which comprises a fire extinguisher conveying part, a rotating driving mechanism and a linear driving mechanism, wherein the fire extinguisher conveying part comprises a rotating driving mechanism and a linear driving mechanism, the rotating driving mechanism is used for enabling a fire extinguisher tank body placed in a horizontal posture to rotate along an axis, and the linear driving mechanism is used for enabling the fire extinguisher tank body to move along the axis; the polishing part comprises a friction wheel arranged on the side face of the fire extinguisher tank body, the friction wheel is connected with a steering mechanism, and the steering mechanism is used for keeping the working face of the friction wheel and the surface of the fire extinguisher tank body in a continuous connection state. The fire extinguisher conveying part can stably support fire extinguisher tank bodies of different models placed in a horizontal posture, and the tank body and the tank opening part can be comprehensively polished by matching with the polishing part, so that the working efficiency of a rust remover of the fire extinguisher is effectively improved, the time and the labor are saved, and the production cost of the fire extinguisher is reduced.
Description
Technical Field
The invention relates to the technical field of rust removal of fire extinguishers, in particular to a special rust remover for a fire extinguisher.
Background
After the fire extinguisher tank body is welded, integral rust removal and polishing are needed, so that the baking varnish quality is improved, and the appearance of the fire extinguisher subjected to screen printing is more attractive. At present, a deruster special for a fire extinguisher tank body is not available, the common handheld electric deruster wastes time and energy when being used for polishing the tank body, and particularly when a curved surface structure of a tank opening part of the fire extinguisher is polished, the operation is not easy, the condition of uneven polishing is easy to occur, and the beat of automatic production of the fire extinguisher is seriously influenced.
Disclosure of Invention
In order to solve the problems, the invention provides a special deruster for a fire extinguisher, which can adopt the following technical scheme:
the invention relates to a rust remover special for a fire extinguisher, which comprises
The fire extinguisher conveying part comprises a rotary driving mechanism and a linear driving mechanism, wherein the rotary driving mechanism is used for enabling the fire extinguisher tank body placed in a horizontal posture to rotate along the axis, and the linear driving mechanism is used for enabling the fire extinguisher tank body to move along the axis;
the polishing part comprises a friction wheel arranged on the side face of the fire extinguisher tank body, the friction wheel is connected with a steering mechanism, and the steering mechanism is used for keeping the working face of the friction wheel and the surface of the fire extinguisher tank body in a continuous connection state.
The rotary driving mechanism comprises an arc-shaped supporting piece matched with the fire extinguisher tank body, a rotary bottom support matched with the fire extinguisher base sleeve and a jacking piece matched with the fire extinguisher tank opening, and the arc-shaped supporting piece, the rotary bottom support and the jacking piece are all arranged on the sliding bottom plate;
the linear driving mechanism comprises a fixed base plate, an electric lead screw linear sliding table parallel to the axis of the fire extinguisher tank body is arranged on the fixed base plate, and a sliding block of the electric lead screw linear sliding table is connected with the sliding base plate;
steering mechanism is including setting up the mount on PMKD, be provided with vertical pivot on the mount, vertical pivot top be provided with the first rotating electrical machines that the friction pulley links to each other, vertical pivot bottom is provided with the horizontal rotary rod that parallels with the friction pulley cross section, the one end of horizontal rotary rod is provided with the reset spring who links to each other with the mount, and the other end of horizontal rotary rod is provided with and guides track matched with gyro wheel, the gyro wheel sets up sliding bottom is last and parallels with the fire extinguisher tank body.
The sliding bottom plate is provided with a hand-operated lead screw linear sliding table parallel to the axis of the fire extinguisher tank body, a sliding block of the hand-operated lead screw linear sliding table is connected with the jacking piece, and a sliding rail of the hand-operated lead screw linear sliding table is connected with the arc-shaped supporting piece.
The jacking piece comprises a jacking rod connected with the jacking cylinder, and the head of the jacking rod is conical.
The number of the arc-shaped supporting pieces is at least one, and each arc-shaped supporting piece is provided with an axle center adjusting device.
The axle center adjusting devices are at least two, have the same structure and comprise fixing cylinders arranged on the lower surfaces of the arc-shaped supporting pieces, lifting cylinders with the height adjusted through screwing screws are arranged in the fixing cylinders, supporting rollers extending to the upper surfaces of the arc-shaped supporting pieces are connected to the tops of the lifting cylinders, the supporting rollers are tangent to the surfaces of the fire extinguisher tank bodies, and the axes of the screwing screws are located in the cross sections of the fire extinguisher tank bodies.
The rotary bottom support comprises a fixed support, a circular base is arranged on the fixed support, a frustum with an opening on the top surface is arranged on the front surface of the circular base, and the frustum and the fire extinguisher tank body are coaxially arranged; the back of the round base is connected with a second rotating motor.
The guide track comprises a straight section for keeping the friction wheel in linear motion and a curved section for enabling the friction wheel to rotate around the vertical rotating shaft.
The two sets of steering mechanisms are symmetrically arranged on two sides of the fire extinguisher tank body.
The fire extinguisher conveying device is characterized in that a feeding platform and a discharging platform are arranged on two sides of the fire extinguisher conveying part, a supporting platform is bridged above the feeding platform and the discharging platform, and two pneumatic grippers connected through a multi-dimensional moving mechanism are arranged on the supporting platform side by side.
Two pairs of clamping blocks used for clamping the fire extinguisher tank body are symmetrically arranged on the clamping arm of the pneumatic gripper.
And a dust cover is arranged on the outer side of the polishing part.
The special deruster for the fire extinguisher, which is provided by the invention, has a simple structure and is convenient to operate, the conveying part of the fire extinguisher can stably support fire extinguisher tank bodies of different models which are placed in a horizontal posture, and the tank body and the tank opening part can be comprehensively polished by matching with the polishing part, so that the working efficiency of the deruster for the fire extinguisher is effectively improved, the time and the labor are saved, and the production cost of the fire extinguisher is reduced; meanwhile, the invention can also be used for erasing characters, patterns and the like which are staggered in the silk-screen printing of the fire extinguisher tank body.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of the present invention (excluding the gripper mechanism).
Fig. 3 is a top view of fig. 2.
Fig. 4 is a schematic view of the fire extinguisher of fig. 2 in a state of being operated to a mouth portion (excluding the grip mechanism).
Fig. 5 is a schematic view of the structure of the rotary drive mechanism in fig. 1.
Fig. 6 is a schematic structural view of the rotation driving mechanism in fig. 5.
Fig. 7 is an enlarged view of a portion a in fig. 3.
Fig. 8 is a schematic structural view of the steering mechanism in fig. 3.
Fig. 9 is a rear view of fig. 8.
Fig. 10 is a schematic view of the pneumatic gripper of fig. 1.
Detailed Description
The special deruster for the fire extinguisher comprises a fire extinguisher conveying part and a grinding part. The fire extinguisher conveying part comprises a rotary driving mechanism and a linear driving mechanism, wherein the rotary driving mechanism is used for enabling a fire extinguisher tank body placed in a horizontal posture to rotate along an axis, and the linear driving mechanism is used for enabling the fire extinguisher tank body to move along the axis; the polishing part comprises a friction wheel arranged on the side face of the fire extinguisher tank body, the friction wheel is connected with a steering mechanism, and the steering mechanism is used for keeping the working face of the friction wheel and the surface of the fire extinguisher tank body in a continuous connection state.
The following describes embodiments of the present invention in detail with reference to the drawings, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are provided, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-10, the special deruster for fire extinguishers comprises a fixed base plate 1, wherein an electric lead screw linear sliding table 2 is installed on the fixed base plate 1, a sliding base plate 3 is connected to a sliding block of the electric lead screw linear sliding table 2, a rotary driving mechanism is installed on the sliding base plate 3 and used for enabling a fire extinguisher M tank body placed in a horizontal posture to rotate, and meanwhile, the fire extinguisher M tank body can realize linear motion along an axis under the action of the electric lead screw linear sliding table 2.
As shown in fig. 5, the rotary driving mechanism includes a fixed bearing frame installed at the left end of the sliding bottom plate 3, a circular base 4.1.2 driven by a second rotary motor 4.1.1 is installed on the fixed bearing frame, a frustum 4.1.3 with an opening on the top surface is integrally connected to the right side of the circular base 4.1.2, and the frustum 4.1.3 and the fire extinguisher M tank body are coaxially arranged; install on the base plate on fixed bolster right side with circular base 4.1.2 axis parallel arrangement's hand lead screw straight line slip table 4.2, install the ejector pin 4.3.2 of jacking cylinder 4.3.1 driven on the sliding block of hand lead screw straight line slip table 4.2, ejector pin 4.3.2 and frustum 4.1.3 coaxial setting, its head is the toper, conveniently carries out cartridge and cooperates frustum 4.1.3 to fire extinguisher M jar mouth to carry out the self-centering. Two arc-shaped supporting pieces 4.4 positioned on the left side of the ejector rod 4.3.2 are arranged on the sliding rail of the hand-operated lead screw linear sliding table 4.2 side by side, and two axis adjusting devices 4.5 symmetrically distributed on two sides of the vertical plane of the tank body of the fire extinguisher M are respectively arranged on each arc-shaped supporting piece 4.4. As shown in fig. 6, each axis center adjusting device 4.5 includes a fixed cylinder 4.5.1 installed on the lower surface of the arc-shaped support 4.4, a lifting cylinder 4.5.3 with height adjusted by a screwing screw 4.5.2 is installed in the fixed cylinder 4.5.1, the top of the lifting cylinder 4.5.3 is connected with a supporting roller 4.5.4 extending to the upper surface of the arc-shaped support 4.4, the supporting roller 4.5.4 is tangent to the surface of the tank body of the fire extinguisher M, and the axis of the screwing screw 4.5.2 is located in the cross section of the tank body of the fire extinguisher M. Wherein, revolve and twist screw 4.5.2 and carry on spacingly through the positioning bolt 4.5.5 connected on the fixed cylinder 4.5.1, seted up vertical guide slot 4.5.6 on the outer wall of a lift section of thick bamboo 4.5.3, it mutually supports with guide bolt 4.5.7 on the fixed cylinder 4.5.1, makes a lift section of thick bamboo 4.5.3 vertically go up and down along fixed cylinder 4.5.1.
When in use, firstly, the distance between the frustum 4.1.3 and the mandril 4.3.2 and the height of the supporting roller 4.5.4 are determined according to the size of the fire extinguisher M; then, the handle of the hand-operated lead screw linear sliding table 4.2 is shaken to enable the ejector rod 4.3.2 to reach a proper position, and the adjustment of the clamping distance is completed; then, the supporting roller 4.5.4 reaches a proper height by screwing the screw 4.5.2, so that the supporting height of the arc-shaped supporting piece 4.4 is adjusted; then the fire extinguisher M tank body is placed on the arc-shaped supporting piece 4.4, the outer wall of the fire extinguisher M tank body is contacted with the supporting roller 4.5.4, and meanwhile, the fire extinguisher M tank body is moved leftwards, so that the base sleeve at the bottom of the fire extinguisher M tank body is sleeved on the outer side surface of the frustum 4.1.3 to complete automatic centering, and the spherical bottom surface in the base sleeve of the fire extinguisher M cannot interfere with the circular base 4.1.2 due to the opening at the top of the frustum 4.1.3; and finally, the ejector rod 4.3.2 is inserted into a tank opening of the fire extinguisher M through the jacking cylinder 4.3.1, and the positioning and installation of the fire extinguisher M are completed.
A pair of friction wheels 5 are symmetrically arranged on the left side and the right side of a fire extinguisher M tank body, each friction wheel 5 is connected with a steering mechanism, and the friction wheels 5 are generally wear-resistant steel wire wheels. As shown in fig. 8 and 9, the steering mechanism comprises a fixed frame 6.1 mounted on the fixed base plate 1, a first rotating motor 6.2 connected with a friction wheel 5 is mounted on the top surface of the fixed frame 6.1, the axis of the friction wheel 5 is parallel to the central line of the fire extinguisher M tank body, and the working surface of the friction wheel 5 is connected with the surface of the fire extinguisher M tank body. The mount pad of first rotating electrical machines 6.2 links to each other with vertical pivot 6.3, and vertical pivot 6.3 passes the top surface of mount 6.1 and downwardly extending, and horizontal rotary rod 6.4 that is parallel to each other with 5 cross sections of friction pulley is installed to its bottom, and reset spring 6.5 that links to each other with mount 6.1 lateral wall is installed to horizontal rotary rod 6.4's one end, and the other end is installed and is guided 6.6 matched with gyro wheel 6.7. As shown in fig. 3 and 4, the guide rail 6.6 is mounted on the sliding bottom plate 3, is arranged in parallel with the tank of the fire extinguisher M and moves synchronously with the tank of the fire extinguisher M. In order to allow the friction wheel 5 to simultaneously grind the straight structure of the body part and the curved structure of the mouth part of the fire extinguisher M, the guide track 6.6 comprises a straight section M for keeping the friction wheel 5 in linear motion and a curved section n for rotating the friction wheel 5 about the vertical rotation axis 6.3 (see fig. 7).
When in use, the horizontal fire extinguisher M tank body is supported by the ejector rod 4.1 and the rotating bottom support 4.2 and is enabled to rotate; starting a first rotating motor 6.2 to enable a friction wheel 5 to rotate, and simultaneously starting an electric lead screw linear sliding table 2 to enable a fire extinguisher M tank body to move from right to left, so that the friction wheel 5 firstly polishes the tank body part of the fire extinguisher M and then polishes the tank opening part of the fire extinguisher M; after the whole fire extinguisher M tank body is completely polished, the motor of the electric lead screw linear sliding table 2 is reversed, and the fire extinguisher M tank body is conveyed to the initial position. When the fire extinguisher M body part is connected with the friction wheel 5, the roller 6.7 is contacted with the straight surface section M of the guide track 6.6, the working surface of the friction wheel 5 is completely contacted with the fire extinguisher M body, and the return spring 6.5 is not stretched and is in a free state. When the mouth part of the fire extinguisher M is to be connected with the friction wheel 5, the roller 6.7 is in contact with the curved section n of the guide track 6.6. Taking the roller wheel positioned at the right side of the tank body of the fire extinguisher M in the figure 3 as an example, when the roller wheel 6.7 is connected with the curved surface section n of the guide track 6.6, the horizontal rotating rod 6.4 rotates anticlockwise due to larger resistance, and the vertical rotating shaft 6.3 rotates anticlockwise along with the horizontal rotating rod, so that the friction wheel 5 connected with the horizontal rotating rod is driven to rotate anticlockwise (see figure 7), and the working surface of the friction wheel 5 is always contacted with the curved surface structure of the tank opening part of the fire extinguisher M and polishes the curved surface structure. When the horizontal rotating rod 6.4 rotates anticlockwise, the return spring 6.5 connected with the side wall of the fixed frame 6.1 is in a stretching state.
In order to prevent iron rust or scrap iron removed by the high-speed rotating friction wheel 5 from splashing and hurting people, a dust cover positioned above the friction wheel 5 is connected to the fixed bottom plate 1 in a spanning mode, the friction wheels 5 on the left side and the right side are sealed in the dust cover, a pipe connector used for connecting a dust remover is reserved at the top of the dust cover, further treatment is carried out on the iron rust or paint fragments scattered in the dust cover, air pollution is prevented, and the effect of protecting the environment is achieved.
Further, in order to realize automatic feeding and discharging and closely match the polishing beat of the fire extinguisher M tank body, a feeding platform 7 and a discharging platform 8 which are positioned on the left side and the right side of the sliding bottom plate 3 are also arranged on the fixed bottom plate 1. The feeding platform 7 and the discharging platform 8 are arranged at one end close to the ejector rod 4.3.2 side by side, adjusting tracks parallel to the electric lead screw linear sliding platform 2 are respectively arranged on the feeding platform and the discharging platform, and arc-shaped supporting pieces 4.4 used for supporting the fire extinguisher M tank body are arranged on each adjusting track. The arc-shaped supporting piece 4.4 can adjust the position of the arc-shaped supporting piece on the feeding platform 7 or the blanking platform 8 according to the model of the fire extinguisher M tank body, so that the purpose of stably supporting the fire extinguisher M tank body is achieved. The feeding table 7 is connected with the feeding conveying mechanism, and the discharging table 8 is connected with the discharging conveying mechanism.
A supporting table 9 is bridged above the feeding table 7 and the discharging table 8, and two pneumatic grippers 10 arranged side by side are connected to the supporting table 9 through a multi-dimensional moving mechanism. Specifically, as shown in fig. 10, the multidimensional moving mechanism comprises a rodless cylinder 11.1 connected to the support platform 9 and perpendicular to the tank body 1 of the fire extinguisher M, the rodless cylinder 11.1 is connected to a first connecting plate 11.2 parallel to the tank body 1 of the fire extinguisher M, a lifting cylinder 11.3 is connected to the first connecting plate 11.2, the lifting cylinder 11.3 is connected to the pneumatic gripper 10 through a second connecting plate 11.4, and the second connecting plate 11.4 is perpendicular to the tank body 1 of the fire extinguisher M. In order to adjust the position of the second connecting plate 11.4 along the jar body direction of fire extinguisher M, make pneumatic tongs 10 be located directly over first arc support piece 2 and second arc support piece 6, and just in time can the joint at the jar body middle part of fire extinguisher M, install regulating plate 11.5 at no pole cylinder 11.1 top, regulation slot hole 11.6 that links to each other through bolt and brace table 9 is seted up to regulating plate 11.5's both sides, and adjust slot hole 11.6 along the jar body direction setting of fire extinguisher M. The rodless cylinder 11.1 is used for enabling the two pneumatic grippers 10 to move back and forth between a first station and a second station, the first station means that the two pneumatic grippers 10 respectively correspond to the feeding table 7 and the hand-operated screw linear sliding table 4.2, and the second station means that the two pneumatic grippers 10 respectively correspond to the feeding table 8 and the hand-operated screw linear sliding table 4.2; snatch the mechanism promptly and snatch two fire extinguisher M jar bodies simultaneously, when pneumatic tongs 10 transferred to the second station from first station, can shift the fire extinguisher M jar body on the hand lead screw sharp slip table 4.2 to unloading platform 8, simultaneously, supply the fire extinguisher M jar body on the material loading platform 7 on hand lead screw sharp slip table 4.2, then, pneumatic tongs 10 returns to first station from the second station again, once snatchs the operation in the completion, and wait for snatching next time. When the fire extinguisher M tank body needs to be grabbed, the clamping cylinder 10.1 of the pneumatic gripper 10 drives the paired clamping arms 10.2 to do relative motion; in order to form firm centre gripping to fire extinguisher jar M body, every pair of inboard top-down interval of centre gripping arm 10.2 is provided with two pairs of joint pieces 10.3, and the interval of the adjacent piece 10.3 that adds of unilateral centre gripping arm 10.2 slightly is less than the diameter of the fire extinguisher M jar body.
Claims (12)
1. The utility model provides a special deruster of fire extinguisher which characterized in that: comprises that
The fire extinguisher conveying part comprises a rotary driving mechanism and a linear driving mechanism, wherein the rotary driving mechanism is used for enabling the fire extinguisher tank body placed in a horizontal posture to rotate along the axis, and the linear driving mechanism is used for enabling the fire extinguisher tank body to move along the axis;
the polishing part comprises a friction wheel arranged on the side face of the fire extinguisher tank body, the friction wheel is connected with a steering mechanism, and the steering mechanism is used for keeping the working face of the friction wheel and the surface of the fire extinguisher tank body in a continuous connection state.
2. The rust removing machine special for fire extinguishers as claimed in claim 1, wherein:
the rotary driving mechanism comprises an arc-shaped supporting piece matched with the fire extinguisher tank body, a rotary bottom support matched with the fire extinguisher base sleeve and a jacking piece matched with the fire extinguisher tank opening, and the arc-shaped supporting piece, the rotary bottom support and the jacking piece are all arranged on the sliding bottom plate;
the linear driving mechanism comprises a fixed base plate, an electric lead screw linear sliding table parallel to the axis of the fire extinguisher tank body is arranged on the fixed base plate, and a sliding block of the electric lead screw linear sliding table is connected with the sliding base plate;
steering mechanism is including setting up the mount on PMKD, be provided with vertical pivot on the mount, vertical pivot top be provided with the first rotating electrical machines that the friction pulley links to each other, vertical pivot bottom is provided with the horizontal rotary rod that parallels with the friction pulley cross section, the one end of horizontal rotary rod is provided with the reset spring who links to each other with the mount, and the other end of horizontal rotary rod is provided with and guides track matched with gyro wheel, the gyro wheel sets up sliding bottom is last and parallels with the fire extinguisher tank body.
3. The rust removing machine special for fire extinguishers as claimed in claim 2, characterized in that: the sliding bottom plate is provided with a hand-operated lead screw linear sliding table parallel to the axis of the fire extinguisher tank body, a sliding block of the hand-operated lead screw linear sliding table is connected with the jacking piece, and a sliding rail of the hand-operated lead screw linear sliding table is connected with the arc-shaped supporting piece.
4. The rust removing machine special for fire extinguishers as claimed in claim 3, characterized in that: the jacking piece comprises a jacking rod connected with the jacking cylinder, and the head of the jacking rod is conical.
5. The rust removing machine special for fire extinguishers as claimed in claim 3, characterized in that: the number of the arc-shaped supporting pieces is at least one, and each arc-shaped supporting piece is provided with an axle center adjusting device.
6. The rust removing machine special for fire extinguishers as claimed in claim 5, wherein: the axle center adjusting devices are at least two, have the same structure and comprise fixing cylinders arranged on the lower surfaces of the arc-shaped supporting pieces, lifting cylinders with the height adjusted through screwing screws are arranged in the fixing cylinders, supporting rollers extending to the upper surfaces of the arc-shaped supporting pieces are connected to the tops of the lifting cylinders, the supporting rollers are tangent to the surfaces of the fire extinguisher tank bodies, and the axes of the screwing screws are located in the cross sections of the fire extinguisher tank bodies.
7. The rust removing machine special for fire extinguishers as claimed in claim 2, characterized in that: the rotary bottom support comprises a fixed support, a circular base is arranged on the fixed support, a frustum with an opening on the top surface is arranged on the front surface of the circular base, and the frustum and the fire extinguisher tank body are coaxially arranged; the back of the round base is connected with a second rotating motor.
8. The rust removing machine special for fire extinguishers as claimed in claim 2, characterized in that: the guide track comprises a straight section for keeping the friction wheel in linear motion and a curved section for enabling the friction wheel to rotate around the vertical rotating shaft.
9. The rust removing machine special for fire extinguishers as claimed in claim 1, wherein: the two sets of steering mechanisms are symmetrically arranged on two sides of the fire extinguisher tank body.
10. The rust removing machine special for fire extinguishers as claimed in claim 1, wherein: the fire extinguisher conveying device is characterized in that a feeding platform and a discharging platform are arranged on two sides of the fire extinguisher conveying part, a supporting platform is bridged above the feeding platform and the discharging platform, and two pneumatic grippers connected through a multi-dimensional moving mechanism are arranged on the supporting platform side by side.
11. The rust removing machine special for fire extinguishers as claimed in claim 10, characterized in that: two pairs of clamping blocks used for clamping the fire extinguisher tank body are symmetrically arranged on the clamping arm of the pneumatic gripper.
12. The rust removing machine special for fire extinguishers as claimed in claim 1, wherein: and a dust cover is arranged on the outer side of the polishing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015681.4A CN111037441A (en) | 2020-01-07 | 2020-01-07 | Special derusting machine for fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010015681.4A CN111037441A (en) | 2020-01-07 | 2020-01-07 | Special derusting machine for fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111037441A true CN111037441A (en) | 2020-04-21 |
Family
ID=70244022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010015681.4A Pending CN111037441A (en) | 2020-01-07 | 2020-01-07 | Special derusting machine for fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111037441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625612A (en) * | 2022-11-29 | 2023-01-20 | 北京扬奇技术开发有限公司 | Pipeline outer wall rust cleaning device |
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2020
- 2020-01-07 CN CN202010015681.4A patent/CN111037441A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625612A (en) * | 2022-11-29 | 2023-01-20 | 北京扬奇技术开发有限公司 | Pipeline outer wall rust cleaning device |
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