CN120002740A - A PVC pipe cutting device - Google Patents
A PVC pipe cutting device Download PDFInfo
- Publication number
- CN120002740A CN120002740A CN202510472558.8A CN202510472558A CN120002740A CN 120002740 A CN120002740 A CN 120002740A CN 202510472558 A CN202510472558 A CN 202510472558A CN 120002740 A CN120002740 A CN 120002740A
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- CN
- China
- Prior art keywords
- cutting
- polishing
- pipe
- adjusting
- notch
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0641—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form using chutes, hoppers, magazines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The application relates to the field of pipe cutting, and discloses PVC pipe cutting equipment which comprises a pipe placing rotary drum, an indirect blanking mechanism, a cutting mechanism, a polishing mechanism, an angle linkage adjusting mechanism and a position adjusting mechanism, wherein the indirect blanking of a pipe body is realized through the indirect blanking mechanism, and the angle linkage adjusting mechanism is used for synchronously adjusting the angle positions of cutting and polishing. Compared with the prior art, the pipe arranging rotary drum is provided with the plurality of station notches, the pipe body is orderly arranged, cut, polished and taken out, the multi-station is finished at one time, the pipe body on the obliquely arranged plate can sequentially enter the placing station notches to orderly drop the pipe, the positions of the cutter disc and the polishing disc can be synchronously adjusted through the arrangement of the position adjusting mechanism, the deburring and polishing of the cutting port can be continuously carried out after cutting, and the polishing is not influenced.
Description
Technical Field
The invention relates to the field of pipe cutting, in particular to PVC pipe cutting equipment.
Background
PVC is mainly composed of polyvinyl chloride, and is a material for enhancing heat resistance, toughness and ductility by adding other components, and the PVC pipe is a hard polyvinyl chloride pipe, is formed by extrusion molding of polyvinyl chloride resin, a stabilizer, a lubricant and the like by a hot pressing method after being matched, and is a plastic pipe which is developed and applied at the earliest time, and has strong corrosion resistance, easy adhesion, low price and hard texture.
In the process of using the PVC pipe, the length of the PVC pipe needs to be cut and adjusted to meet different use requirements, in the process of cutting the PVC pipe, a hand saw or an electric pipe cutting machine is often adopted to cut the pipe, in the cutting process, a common mode is that a worker places one PVC pipe at a designated position, cuts after adjusting the position of cutting, each PVC pipe needs manual operation of the worker, after cutting is finished, in order to improve the tightness and connection quality of an interface, the incision of the pipe needs to be processed, a file, sand paper or a special pipe orifice trimming tool is used for trimming the incision, burrs and uneven parts are removed, so that the incision is smooth and even, a series of operations can consume a large amount of time, the working speed is low, and the working intensity is high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides PVC pipe cutting equipment which has the advantages of high cutting speed, low working strength, synchronous adjustment of the orientations of a cutter disc and a polishing disc and the like, and solves the series of problems of low cutting speed, high working strength, difficult deburring of a cutting port and the like of PVC pipe.
In order to achieve the above purpose, the invention provides a PVC pipe cutting device, comprising:
The pipe placing rotary drum is arranged below the pipe placing rotary drum, a bottom plate is arranged on the bottom plate, a side plate is arranged on the bottom plate, a driving motor is fixedly arranged on one side of the side plate, the output end of the driving motor is connected with a rotating shaft, the pipe placing rotary drum is fixedly sleeved on the rotating shaft, and a placing station notch, a cutting station notch, a polishing station notch and a taking-out station notch are formed in the pipe placing rotary drum;
the indirect blanking mechanism is arranged above the tube placing rotary drum and comprises an inclined placing plate arranged above the tube placing rotary drum, a plurality of tube bodies are placed on the inclined placing plate, indirect blanking of the tube bodies is achieved through the indirect blanking mechanism, a connecting shaft is rotatably arranged on one side of the side plate, four rotation adjusting plates are fixedly arranged on the connecting shaft, the rotation adjusting plates are located above the tube bodies, and synchronous rotation is achieved between the connecting shaft and the rotating shaft through transmission;
the cutting mechanism is arranged on one side of the notch of the cutting station and is used for cutting the pipe body;
The polishing mechanism is arranged on one side of the notch of the polishing station and used for polishing the notch of the pipe body, and an angle linkage adjusting mechanism is connected between the cutting mechanism and the polishing mechanism and used for synchronously adjusting the angle positions of cutting and polishing;
the position adjusting mechanism is arranged on the tube placing rotary drum and used for adjusting the cutting length of the tube body.
Preferably, the lateral walls of the placing station notch, the cutting station notch, the polishing station notch and the taking-out station notch are provided with compacting notches, the inner wall of the compacting notch is fixedly provided with a telescopic cylinder, and the output end of the telescopic cylinder is connected with an arc compacting plate.
Preferably, a conveyor belt is arranged on the bottom plate, and the conveyor belt is arranged at one side of the slot of the taking-out station.
Preferably, a rotary shaft is rotatably arranged on one side of the side plate, a first transmission belt is arranged between the rotary shaft and the rotary shaft, a second transmission belt is arranged between the rotary shaft and the connecting shaft, a counter-tilting baffle is fixedly arranged on one side of the side plate, and the counter-tilting baffle is located at one side of the rotary adjusting plate.
Preferably, the cutting mechanism comprises a U-shaped frame arranged on one side of a notch of the cutting station, a cutting motor is fixedly arranged on one side of the U-shaped frame, the output end of the cutting motor is connected with a cutter disc, and the cutter disc is positioned in the U-shaped frame.
Preferably, the polishing mechanism comprises a polishing motor arranged on one side of a notch of the polishing station, the output end of the polishing motor is connected with a placing disc, one side of the placing disc is provided with a compression groove, a connecting block is movably installed in the compression groove, one side of the connecting block is fixedly provided with a polishing disc, and an edge arc-shaped groove is formed in the polishing disc.
Preferably, a compression spring is fixedly installed between the connecting block and the inner wall of the compression groove, a limiting groove is formed in the inner wall of the compression groove, a limiting block is fixedly installed on the side portion of the connecting block, and the limiting block is slidably installed in the limiting groove.
Preferably, the angle linkage adjustment mechanism comprises a stepping motor fixedly installed on the bottom plate, a first supporting rotating shaft and a second supporting rotating shaft are fixedly installed at the bottoms of the U-shaped frame and the polishing motor respectively, the first supporting rotating shaft and the second supporting rotating shaft are all rotatably installed on the bottom plate, chain wheels are arranged at the output end of the stepping motor, the first supporting rotating shaft and the second supporting rotating shaft, three chain wheels are arranged at triangular positions, and the same transmission chain is sleeved on the three chain wheels.
Preferably, the position adjustment mechanism comprises four adjusting grooves formed in the side part of the tube placement rotary drum, an adjusting rod is movably mounted on the adjusting grooves, an end block is fixedly mounted at the end part of the adjusting rod, a fixing block is fixedly mounted on one side of the tube placement rotary drum, an inserting blocking column is movably mounted on the fixing block, a connecting disc is fixedly mounted at one end of the inserting blocking column, a reset spring is fixedly mounted between the connecting disc and the fixing block, a plurality of blocking grooves are formed in one side of the adjusting rod, the inserting blocking column is inserted into one blocking groove, position scales are arranged on the adjusting rod, an adjusting cylinder is fixedly mounted on one side of the side plate, and the adjusting cylinder is located at one side position of the notch of the placement station.
Compared with the prior art, the invention provides PVC pipe cutting equipment, which has the following beneficial effects:
1. This PVC tubular product cutting equipment through being provided with a plurality of station notches on the rotary drum is placed to the tubular product, places in proper order, cuts, polishes and take out to the tubular product body, and the multistation is orderly carried out, and disposable completion, the indirect unloading mechanism of setting, through synchronous rotation, the tubular product body on the inclined placement board can get into in proper order and place the station notch, accomplish orderly fall the pipe.
2. This PVC tubular product cutting equipment through the setting of position adjustment mechanism, cooperates the promotion of adjusting cylinder, can carry out accurate placement to the position of whereabouts tubular product body, through the operation of flexible cylinder, realizes the stable centre gripping of tubular product body.
3. This PVC tubular product cutting equipment places rotary drum's rotatory transport through the tubular product, cooperation cutting mechanism and grinding machanism's operation, can orderly cut and the operation of polishing to the tubular product body, guarantees that the port after the cutting is smooth burr-free, is favorable to subsequent pipeline butt joint.
4. This PVC tubular product cutting equipment, through the setting of position adjustment mechanism, when the incision that needs to carry out different angles, can synchronous adjustment cutter disc and beat the position of mill, can also continue to carry out the burring to cut the port after guaranteeing to cut and polish, polish and not influenced.
Drawings
FIG. 1 is a schematic view of a left side view of the present invention;
FIG. 2 is a schematic view of a right side view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of a partial explosion of the present invention;
FIG. 5 is a schematic diagram of an indirect blanking mechanism according to the present invention;
FIG. 6 is a schematic view of a cutting mechanism according to the present invention;
FIG. 7 is a schematic perspective view of the polishing mechanism of the present invention;
FIG. 8 is a schematic cross-sectional view of the grinding mechanism of the present invention;
FIG. 9 is a schematic view of the angle linkage adjustment mechanism of the present invention;
FIG. 10 is a schematic view of a position adjustment mechanism according to the present invention;
Fig. 11 is a schematic view of the structure of the portion a in fig. 10 according to the present invention.
In the drawing, 1, a tube placing rotary drum, 2, a bottom plate, 3, a side plate, 4, a driving motor, 5, a rotary shaft, 6, a placing station notch, 7, a cutting station notch, 8, a polishing station notch, 9, a taking-out station notch, 10, a pressing notch, 11, a telescopic cylinder, 12, an arc pressing plate, 13, an indirect blanking mechanism, 14, a tilting plate, 15, a counter-tilting baffle, 16, a tube body, 17, a connecting shaft, 18, a rotation adjusting plate, 19, a rotary shaft, 20, a first driving belt, 21, a second driving belt, 22, a cutting mechanism, 23, a U-shaped frame, 24, a cutting motor, 25, a cutter disc, 26, a polishing mechanism, 27, a polishing motor, 28, a placing disc, 29, a compression groove, 30, a connecting block, 31, a compression spring, 32, a limiting groove, 33, a limiting block, 34, a polishing disc, 35, an edge arc groove, 36, an angle adjusting mechanism, 37, a stepping motor, 38, a first supporting rotary shaft, 39, a second supporting rotary shaft, 40, 41, a driving belt, 42, a driving belt, 43, a driving chain wheel, 42, a driving belt, 43, a U-shaped frame, a cutting mechanism, a cutting block, a position adjusting block, a 45, a reset block, a spring, a position adjusting block, a 50, a blocking block, a position, a 50, a blocking block, a spring, a 50, a blocking block, a position, a 50.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As described in the background art, the present application provides a PVC pipe cutting device for solving the above technical problems.
In an exemplary embodiment of the present application, as shown in fig. 1,2, 3 and 5, a PVC pipe cutting apparatus includes:
the rotary drum 1 is placed to the tubular product, the below that rotary drum 1 was placed to the tubular product is provided with bottom plate 2, be provided with curb plate 3 on the bottom plate 2, one side fixed mounting of curb plate 3 has driving motor 4, driving motor 4's output is connected with axis of rotation 5, rotary drum 1 is placed to the tubular product is fixed cup joints on axis of rotation 5, place station notch 6 has been seted up on the rotary drum 1 to the tubular product, cut station notch 7, the station notch 8 of polishing, take out, place station notch 6 on the board is placed to the slope, polish station notch 8, take out station notch 9 and cutting station notch 7 are provided with on the rotary drum 1, the station notch that foretell is according to the upper and lower left and right naming of rotary drum 1 is placed to the tubular product, the station notch that lies in the top is for placing station notch 6, place station notch 6 is located the top and is carried out the placing of tubular product body 16 all the time, the cutting operation is always carried out to the station notch 7 of tubular product body 16 of one side, the station notch 7 of every position is responsible for corresponding work all the time.
The indirect blanking mechanism 13, indirect blanking mechanism 13 sets up the top position of rotary drum 1 is placed to the tubular product, indirect blanking mechanism 13 is including installing the slope of placing the rotary drum 1 top and put board 14, a plurality of tubular product bodies 16 have been placed on the slope and put board 14, realize the indirect blanking of tubular product body 16 through indirect blanking mechanism 13, connecting axle 17 is installed in the rotation of one side of curb plate 3, four rotation regulating plates 18 of fixed mounting on the connecting axle 17, rotation regulating plates 18 are located the top of tubular product body 16, realize synchronous rotation through the transmission between connecting axle 17 and the axis of rotation 5, rotation axis 19 is installed in one side rotation of curb plate 3, be provided with first drive belt 20 between axis of rotation 19 and the axis of rotation 5, be provided with second drive belt 21 between axis of rotation 19 and the connecting axle 17, one side fixed mounting of curb plate 3 has opposite tilt baffle 15, opposite tilt baffle 15 is located one side position of rotation regulating plates 18.
When cutting operation is carried out, the driving motor 4 is started to operate, the rotating shaft 5 is driven to rotate slowly, thereby the tube placing rotary drum 1 is driven to rotate slowly, in the rotating process, the set indirect blanking mechanism 13 can drive the connecting shaft 17 to rotate under the transmission action of the first transmission belt 20 and the second transmission belt 21, the connecting shaft 17 drives the rotation adjusting plate 18 to rotate after rotating, the rotation adjusting plate 18 is provided with four, the tube body 16 on the inclined placing plate 14 can be controlled to move indirectly through the rotation of the rotation adjusting plate 18, when the tube placing rotary drum 1 rotates for one circle, the connecting shaft 17 also rotates for one circle, through synchronous rotation setting, each falling tube body 16 enters one placing station notch 6 above, the set opposite inclined baffle 15 prevents the falling tube body 16 from sliding from the other side, the opposite inclined baffle 15 blocks the falling tube body 16, and the placing station notch 6 is waited to rotate to the upper side, and thus entering.
As a preferred embodiment in this embodiment, as shown in fig. 2, 4, 10 and 11, the position adjusting mechanism 43 is disposed on the tube placement drum 1 and is used for adjusting the cutting length of the tube body 16, the position adjusting mechanism 43 includes four adjusting grooves 44 formed on the side of the tube placement drum 1, an adjusting rod 45 is movably mounted on the adjusting groove 44, an end block 46 is fixedly mounted on the end of the adjusting rod 45, a fixing block 47 is fixedly mounted on one side of the tube placement drum 1, a plugging blocking column 48 is movably mounted on the fixing block 47, a connecting disc 49 is fixedly mounted on one end of the plugging blocking column 48, a return spring 50 is fixedly mounted between the connecting disc 49 and the fixing block 47, a plurality of blocking grooves 51 are formed on one side of the adjusting rod 45, the plugging blocking column 48 is plugged in one blocking groove 51, a position scale 52 is disposed on the adjusting rod 45, an adjusting cylinder 53 is fixedly mounted on one side of the side plate 3, and the adjusting cylinder 53 is located at one side of the placement station notch 6.
After the tubular product body 16 gets into and places station notch 6, adjust the cylinder 53 operation, can promote the tubular product body 16 that places and remove, the tail end of tubular product body 16 will be contacted with tip piece 46, thereby can accurately place tubular product body 16, realize the cutting operation of fixed length, place station notch 6, cutting station notch 7, the station notch 8 of polishing, the lateral wall of taking out station notch 9 has all been offered and has been pressed from both sides notch 10, fixed mounting has telescopic cylinder 11 on the inner wall of pressing from both sides notch 10, telescopic cylinder 11's output is connected with arc clamp plate 12, start telescopic cylinder 11 operation, drive arc clamp plate 12 and remove, the arc clamp plate 12 of both sides will press from both sides the tubular product body 16 that places, the follow-up cutting operation of polishing of being convenient for.
Further, in the above-mentioned scheme, when the cutting length of tubular product body 16 needs to be adjusted, pulling connection pad 49 drives and inserts and block post 48 and remove to pulling reset spring 50, insert and block post 48's one end and break away from behind the blocking groove 51, remove the length position of adjusting pole 45, thereby adjust the position of tip piece 46, can adjust tubular product body 16's placing, satisfy the cutting demand of different length, set up position scale 52 on adjusting pole 45, the cutting length that gets that can be accurate, the position of cutting is more accurate.
As a preferred embodiment in this example, as shown in fig. 1,3, 6, 7 and 8, the cutting mechanism 22 is disposed at one side of the cutting station slot 7 for cutting the pipe body 16, the polishing mechanism 26 is disposed at one side of the polishing station slot 8 for polishing the cut of the pipe body 16, an angle linkage adjusting mechanism 36 is connected between the cutting mechanism 22 and the polishing mechanism 26 for synchronously adjusting the angle positions of cutting and polishing, the cutting mechanism 22 comprises a U-shaped frame 23 disposed at one side of the cutting station slot 7, a cutting motor 24 is fixedly disposed at one side of the U-shaped frame 23, an output end of the cutting motor 24 is connected with a cutter disc 25, the cutter disc 25 is disposed in the U-shaped frame 23, the polishing mechanism 26 comprises a polishing motor 27 disposed at one side of the polishing station slot 8, an output end of the polishing motor 27 is connected with a placing disc 28, a compression groove 29 is disposed at one side of the placing disc 28, a connecting block 30 is movably mounted in the compression groove 29, a polishing disc 34 is fixedly mounted at one side of the connecting block 30, an edge arc 35 is disposed on the polishing disc 34, a conveyor belt 42 is disposed on the bottom plate 2, and a conveyor belt 42 is disposed at one side of the taking out station slot 9.
With the continuous rotation, the pipe body 16 after the centre gripping will rotate to the region of cutting station notch 7, start the cutting motor 24 operation on the cutting mechanism 22 this moment, drive the cutter disc 25 and rotate, carry out cutting operation to the pipe body 16 that comes that rotates, can realize the cutting of pipe body 16 through rotatory, after the pipe body 16 after the cutting continues to get into in the station notch 8 of polishing along with rotating, the grinding motor 27 operation drives and places the dish 28 rotation, thereby can drive the grinding dish 34 rotation, carry out the burring to the port of cutting and polish, after polishing, after the completion of polishing, the pipe body 16 rotates to the position of taking out station notch 9, telescopic cylinder 11 operation this moment, drive arc pinch plate 12 return, the pipe body 16 is in not hard up state, the staff pulls out the pipe body 16 can, the pipe body 16 that pulls out will be located on the conveyer belt 42, whole cutting, the pipe body 16 after the polishing is realized, whole cutting, the operation of polishing integration, the staff need not cut and polish one pipe body 16, the speed is fast, working strength has been reduced.
Further, in the above scheme, compression spring 31 is fixedly installed between the inner wall of connecting block 30 and compression groove 29, limit groove 32 has been seted up on the inner wall of compression groove 29, the lateral part fixed mounting of connecting block 30 has stopper 33, stopper 33 slidable mounting is in limit groove 32, be provided with edge arc groove 35 on polishing dish 34, can make things convenient for tubular product body 16 cutting port to enter into polishing dish 34, and form certain extrusion dynamics with polishing dish 34, can drive connecting block 30 and remove in compression groove 29 through the extrusion, and compress compression spring 31, limit groove 32 and stopper 33 of setting, the removal to connecting block 30 carries out the position spacing and removes spacingly, can only remove tiny range, through the promotion dynamics that compression spring 31 provided, the polishing dish 34 is guaranteed to be in contact with the cutting port of tubular product body 16 all the time, the effect of polishing of cutting port has been guaranteed, avoid polishing dish 34 and the problem that the effect of cutting port contact is poor, the burring effect is not ideal.
As a preferred embodiment in this embodiment, as shown in fig. 2 and 9, the angle linkage adjustment mechanism 36 includes a stepping motor 37 fixedly installed on the base plate 2, a first supporting rotating shaft 38 and a second supporting rotating shaft 39 are fixedly installed at the bottoms of the u-shaped frame 23 and the polishing motor 27, the first supporting rotating shaft 38 and the second supporting rotating shaft 39 are rotatably installed on the base plate 2, chain wheels 40 are respectively provided on the output end of the stepping motor 37, the first supporting rotating shaft 38 and the second supporting rotating shaft 39, three chain wheels 40 are arranged in a triangular position, and the same transmission chain 41 is sleeved on the three chain wheels 40.
When it is desired to cut the tubular body 16 in different orientations, the cutting orientation of the cutter disc 25 is adjusted, the sharpening orientation of the sharpening disc 34 is simultaneously adjusted, the stepper motor 37 on the angle linkage adjustment mechanism 36 is actuated, the stepper motor 37 is actuated to rotate the sprocket 40, thereby driving the drive chain 41 to rotate, the first support shaft 38 and the second support shaft 39 are rotated in unison, the angle and orientation of rotation remain the same, and therefore the angle of rotation of the cutter disc 25 and the sharpening disc 34 remain the same, and deburring sharpening can also continue to be performed on the cutting port after cutting, without the sharpening being affected.
When the pipe cutting machine is used, a pipe body 16 to be cut is placed on an inclined placing plate 14, a driving motor 4 is started to operate to drive a pipe placing rotary drum 1 to rotate slowly, an indirect blanking mechanism 13 is arranged in the rotating process, a connecting shaft 17 can be driven to rotate under the transmission action of a first transmission belt 20 and a second transmission belt 21, after a rotating adjusting plate 18 rotates, the pipe body 16 can be controlled to move indirectly, when the pipe placing rotary drum 1 rotates for one circle, the connecting shaft 17 also rotates for one circle, through synchronous rotation, each falling pipe body 16 enters into a placing station notch 6 above, after the pipe body 16 enters into the placing station notch 6, an adjusting cylinder 53 operates to accurately place the pipe body 16, fixed-length cutting operation is realized, a telescopic cylinder 11 is started to operate to drive an arc-shaped pressing plate 12 to move, and the arc-shaped pressing plates 12 on two sides clamp the placed pipe body 16, so that the subsequent cutting and polishing operation is facilitated;
With the continuous rotation, the clamped pipe body 16 rotates to the region of the cutting station notch 7, at the moment, the cutting motor 24 operates to drive the cutter disc 25 to rotate, the rotating pipe body 16 is subjected to cutting operation, when the cut pipe body 16 continuously enters the polishing station notch 8 along with the rotation, the polishing motor 27 operates to drive the polishing disc 34 to rotate, the cut port is subjected to deburring polishing, after polishing, the pipe body 16 rotates to the position of the taking-out station notch 9, the pipe body 16 is in a loose state, workers only need to pull out the pipe body 16, the pipe body 16 is integrally cut and polished, the cutting and polishing operation of one pipe body 16 by one worker is not needed, the speed is high, and the working strength is reduced;
When it is desired to cut the tubular body 16 in different orientations, the cutting orientation of the cutter disc 25 is adjusted, the sharpening orientation of the sharpening disc 34 is simultaneously adjusted, the stepper motor 37 on the angle linkage adjustment mechanism 36 is actuated, the stepper motor 37 is actuated to rotate the sprocket 40, thereby driving the drive chain 41 to rotate, the first support shaft 38 and the second support shaft 39 are rotated in unison, the angle and orientation of rotation remain the same, and therefore the angle of rotation of the cutter disc 25 and the sharpening disc 34 remain the same, and deburring sharpening can also continue to be performed on the cutting port after cutting, without the sharpening being affected.
It should be noted that:
the driving motor 4, the telescopic cylinder 11, the cutting motor 24, the polishing motor 27, the stepping motor 37 and the conveyor belt 42 are all of the prior art, and the specific structure, function and usage thereof are not described in detail herein.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The PVC pipe cutting equipment is characterized by comprising the following components:
The pipe placing rotary drum (1), a bottom plate (2) is arranged below the pipe placing rotary drum (1), a side plate (3) is arranged on the bottom plate (2), a driving motor (4) is fixedly arranged on one side of the side plate (3), a rotating shaft (5) is connected to the output end of the driving motor (4), the pipe placing rotary drum (1) is fixedly sleeved on the rotating shaft (5), and a placing station notch (6), a cutting station notch (7), a polishing station notch (8) and a taking-out station notch (9) are formed in the pipe placing rotary drum (1);
The automatic pipe feeding and discharging device comprises an indirect discharging mechanism (13), wherein the indirect discharging mechanism (13) is arranged at the upper position of a pipe placing rotary drum (1), the indirect discharging mechanism (13) comprises an inclined placing plate (14) arranged above the pipe placing rotary drum (1), a plurality of pipe bodies (16) are arranged on the inclined placing plate (14), indirect discharging of the pipe bodies (16) is achieved through the indirect discharging mechanism (13), a connecting shaft (17) is rotatably arranged on one side of each side plate (3), four rotation adjusting plates (18) are fixedly arranged on each connecting shaft (17), each rotation adjusting plate (18) is arranged above the corresponding pipe body (16), and synchronous rotation is achieved between each connecting shaft (17) and each rotating shaft (5) through transmission;
The cutting mechanism (22) is arranged on one side of the cutting station notch (7) and is used for cutting the pipe body (16);
The polishing mechanism (26) is arranged on one side of the polishing station notch (8) and used for polishing the notch of the pipe body (16), and an angle linkage adjusting mechanism (36) is connected between the cutting mechanism (22) and the polishing mechanism (26) and used for synchronously adjusting the angle positions of cutting and polishing;
And the position adjusting mechanism (43) is arranged on the pipe placing rotary drum (1) and is used for adjusting the cutting length of the pipe body (16).
2. The PVC pipe cutting equipment according to claim 1, wherein the side walls of the placing station notch (6), the cutting station notch (7), the polishing station notch (8) and the taking-out station notch (9) are provided with compression notches (10), telescopic cylinders (11) are fixedly arranged on the inner walls of the compression notches (10), and the output ends of the telescopic cylinders (11) are connected with arc-shaped compression plates (12).
3. The PVC pipe cutting apparatus as recited in claim 1, wherein the bottom plate (2) is provided with a conveyor belt (42), and the conveyor belt (42) is disposed at a side position of the take-out station notch (9).
4. The PVC pipe cutting equipment according to claim 1, wherein a rotating shaft (19) is rotatably arranged on one side of the side plate (3), a first transmission belt (20) is arranged between the rotating shaft (19) and the rotating shaft (5), a second transmission belt (21) is arranged between the rotating shaft (19) and the connecting shaft (17), a counter-tilting baffle (15) is fixedly arranged on one side of the side plate (3), and the counter-tilting baffle (15) is positioned on one side of the rotation adjusting plate (18).
5. A PVC pipe cutting apparatus as recited in claim 1, wherein the cutting mechanism (22) comprises a U-shaped frame (23) arranged on one side of the notch (7) of the cutting station, a cutting motor (24) is fixedly arranged on one side of the U-shaped frame (23), a cutter disc (25) is connected to the output end of the cutting motor (24), and the cutter disc (25) is located in the U-shaped frame (23).
6. The PVC pipe cutting equipment according to claim 5, wherein the polishing mechanism (26) comprises a polishing motor (27) arranged on one side of a polishing station notch (8), the output end of the polishing motor (27) is connected with a placing disc (28), a compression groove (29) is formed in one side of the placing disc (28), a connecting block (30) is movably arranged in the compression groove (29), a polishing disc (34) is fixedly arranged on one side of the connecting block (30), and an edge arc-shaped groove (35) is formed in the polishing disc (34).
7. The PVC pipe cutting equipment according to claim 6, wherein a compression spring (31) is fixedly arranged between the connecting block (30) and the inner wall of the compression groove (29), a limit groove (32) is formed in the inner wall of the compression groove (29), a limit block (33) is fixedly arranged on the side part of the connecting block (30), and the limit block (33) is slidably arranged in the limit groove (32).
8. The PVC pipe cutting equipment according to claim 7, wherein the angle linkage adjusting mechanism (36) comprises a stepping motor (37) fixedly installed on the bottom plate (2), a first supporting rotating shaft (38) and a second supporting rotating shaft (39) are fixedly installed at the bottoms of the U-shaped frame (23) and the polishing motor (27) respectively, the first supporting rotating shaft (38) and the second supporting rotating shaft (39) are rotatably installed on the bottom plate (2), chain wheels (40) are arranged at the output end of the stepping motor (37), the first supporting rotating shaft (38) and the second supporting rotating shaft (39), the three chain wheels (40) are arranged in a triangular position, and the three chain wheels (40) are sleeved with the same transmission chain (41).
9. The PVC pipe cutting equipment according to claim 1, wherein the position adjusting mechanism (43) comprises four adjusting grooves (44) formed in the side portion of the pipe placing rotary drum (1), adjusting rods (45) are movably mounted on the adjusting grooves (44), end portions of the adjusting rods (45) are fixedly provided with end blocks (46), one side of the pipe placing rotary drum (1) is fixedly provided with fixing blocks (47), each fixing block (47) is movably provided with a plugging blocking column (48), one end of each plugging blocking column (48) is fixedly provided with a connecting disc (49), a reset spring (50) is fixedly mounted between each connecting disc (49) and each fixing block (47), one side of each adjusting rod (45) is provided with a plurality of blocking grooves (51), each plugging blocking column (48) is plugged in one blocking groove (51), each adjusting rod (45) is provided with position scales (52), one side of each side plate (3) is fixedly provided with an adjusting cylinder (53), and each adjusting cylinder (53) is located at one side of the placing station notch (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510472558.8A CN120002740B (en) | 2025-04-16 | 2025-04-16 | A PVC pipe cutting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202510472558.8A CN120002740B (en) | 2025-04-16 | 2025-04-16 | A PVC pipe cutting device |
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| CN120002740A true CN120002740A (en) | 2025-05-16 |
| CN120002740B CN120002740B (en) | 2025-07-25 |
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| CN202510472558.8A Active CN120002740B (en) | 2025-04-16 | 2025-04-16 | A PVC pipe cutting device |
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|---|---|
| CN120002740B (en) | 2025-07-25 |
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