CN116728491A - Integrated device is cut with interval traction to MPP tubular product shaping - Google Patents
Integrated device is cut with interval traction to MPP tubular product shaping Download PDFInfo
- Publication number
- CN116728491A CN116728491A CN202310832675.1A CN202310832675A CN116728491A CN 116728491 A CN116728491 A CN 116728491A CN 202310832675 A CN202310832675 A CN 202310832675A CN 116728491 A CN116728491 A CN 116728491A
- Authority
- CN
- China
- Prior art keywords
- frame
- mpp pipe
- mpp
- sliding
- fixedly arranged
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
-
- 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
- B26D7/08—Means for treating work or cutting member to facilitate 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
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The utility model provides a distance traction slitting integrated device for MPP pipe molding, which belongs to the technical field of electric pipe cutting and specifically comprises the following components: the device comprises an extrusion transmission mechanism, an end fixing traction mechanism, a distance mechanism, a cutting mechanism, a polishing mechanism, an MPP pipe moving mechanism and a control device; the extrusion transmission mechanism, the cutting mechanism, the polishing mechanism and the MPP pipe moving mechanism are sequentially and fixedly arranged along the MPP pipe machining direction; the end fixing traction mechanism is slidably arranged on the distance mechanism and is used for fixing one end of the MPP pipe and transporting and processing the MPP pipe in cooperation with the extrusion transmission mechanism, the cutting mechanism, the polishing mechanism and the MPP pipe moving mechanism; the control device controls the operation of the whole fixed-distance traction slitting integrated device for MPP pipe molding except the control device; the utility model can automatically realize the traction and distance cutting of the MPP pipe, and avoid dangerous situations caused by misoperation of personnel while improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of power tube cutting, in particular to a distance traction slitting integrated device for MPP tube forming.
Background
MPP pipe is also called MPP power cable protection pipe, and is divided into excavation type and non-excavation type, MPP non-excavation pipe is also called MPP push pipe or tolla pipe. The MPP pipe adopts modified polypropylene as a main raw material. The high-temperature-resistant and external pressure-resistant MPP pipe is suitable for high-voltage transmission line cable gauntlets below 10 KV; in the process of paving an MPP power tube, most of the MPP power tubes are manually cut, the MPP is not conveniently fixed in a manual cutting mode, danger is easily generated in the cutting process, and errors exist due to inaccurate cutting length;
patent number: the Chinese patent of CN213918623U discloses cutting and conveying equipment for fixed-length processing of MPP pipes, which comprises a fixed base, wherein supporting legs are welded on the outer walls of four corners of the bottom of the fixed base, the number of the supporting legs is four, an extension plate is welded at the middle position of the front outer wall of the fixed base, a sliding groove is formed in the outer wall of the top of the extension plate, the cross section of the sliding groove is rectangular, a storage groove which is horizontally distributed is formed in the outer wall of the top of the fixed base, and a fixed side plate is welded at the middle position of the outer wall of the back of the fixed base. The utility model realizes the feeding movement of the driving motor and the cutting disc, and can ensure the precision during movement, thereby improving the precision of cutting the MPP pipe, improving the quality of cutting the MPP pipe, realizing the measurement of the cutting length of the MPP pipe, achieving the effect of cutting the MPP pipe at a fixed length, greatly improving the utilization efficiency of the MPP pipe, realizing the stable clamping of the MPP pipe, and being suitable for cutting the MPP pipes with different specifications.
However, the technical scheme of the utility model has certain defects, firstly, the MPP pipe cannot be pulled, and the MPP pipe needs to be manually moved to a designated position; secondly, when the moving MPP pipe is readjusted, the clamping assemblies 21 in the technical scheme of the utility model all need to be operated manually, so that the efficiency is low; thirdly, when the MPP pipe is cut, in the technical scheme of the utility model, the push rod 19 is required to be pushed manually, the driving motor 18 and the cutting disc 20 are driven to cut the MPP pipe 6, the labor cost is increased, and danger is easy to occur.
Therefore, the utility model provides a distance traction slitting integrated device for forming an automatic MPP pipe, which is integrated with distance traction slitting.
Disclosure of Invention
In order to solve the problems in the background technology, the utility model provides a distance traction slitting integrated device for MPP pipe molding, which has the following specific technical scheme:
an integrated device is cut with distance traction to MPP tubular product shaping includes: the device comprises an extrusion transmission mechanism, an end fixing traction mechanism, a distance mechanism, a cutting mechanism, a polishing mechanism, an MPP pipe moving mechanism and a control device; the extrusion transmission mechanism, the cutting mechanism, the polishing mechanism and the MPP pipe moving mechanism are sequentially and fixedly arranged along the MPP pipe machining direction; the distance mechanism is fixedly arranged at the rear side of the extrusion transmission mechanism along the MPP pipe machining direction and is positioned below the cutting mechanism, the polishing mechanism and the MPP pipe moving mechanism; the end fixing traction mechanism is slidably arranged on the distance mechanism and is used for fixing one end of the MPP pipe and transporting and processing the MPP pipe in cooperation with the extrusion transmission mechanism, the cutting mechanism, the polishing mechanism and the MPP pipe moving mechanism; the control device controls the operation of the whole fixed-distance traction slitting integrated device for MPP pipe molding except the control device.
Further, the extrusion transmission mechanism is provided with an upper fixing frame, a bottom fixing frame, a supporting frame and at least one group of transmission devices; the bottom fixing frame is fixedly arranged on the ground; the lower end of the transmission device is slidably arranged on the bottom fixing frame and is synchronously driven by a motor six fixedly arranged on the bottom fixing frame; the support frames are symmetrically and fixedly arranged on the ground by taking the bottom fixing frame as a center, and upper fixing frames are symmetrically and slidingly arranged on the support frames along the radial direction of the MPP pipe; the upper ends of the transmission devices are rotationally connected to the two upper fixing frames and are synchronously driven by motors II fixedly arranged on the two upper fixing frames respectively.
Further, each group of transmission device comprises two fixing frames and two driving wheel fixing frames; the two fixing frames are symmetrically and fixedly arranged on the bottom fixing frame; the two driving wheel fixing frames are symmetrically and slidably arranged on the two fixing frames and are driven by a motor six fixedly arranged on the bottom fixing frame; the driving wheel is rotatably arranged on the driving wheel fixing frame, and the upper end of the driving wheel is rotatably connected with the fixing frame and driven by a motor II fixedly arranged on the fixing frame; the middle position of the driving wheel is in a concave arc shape.
Further, the distance mechanism comprises a mounting chassis; the installation underframe is fixedly installed on the ground and is parallel to the movement direction of the MPP pipe; and the second sliding block is slidably arranged on the mounting underframe and is driven by an electric screw rod device arranged on the mounting underframe.
Further, the end part fixing traction mechanism is provided with a protection frame and a mounting plate; the protection frame is fixedly arranged on the second sliding block, and a mounting plate is fixedly arranged in the protection frame; at least three sliding blocks are uniformly and slidably arranged on the mounting plate along the direction of the central ray and are synchronously driven by an air cylinder fixedly arranged on the mounting plate; and each sliding block is elastically connected with a clamping block.
Further, the end fixing traction mechanism is also provided with sliding rods with the number corresponding to that of the sliding blocks, the sliding rods are arranged in a positive N shape, and the two sliding rods positioned at each angle are in sliding connection with a corresponding sliding block; the middle part of each slide bar is slidably arranged along the radial direction of the center of the mounting plate.
Further, the cutting mechanism is provided with a mounting frame and a second mounting frame; the mounting frame and the mounting frame II are fixedly arranged on the ground, are vertically symmetrical, are provided with two sliding blocks in a sliding manner along the radial direction of the MPP pipe, and are driven by two electric screw devices III on the two sliding blocks; and a cutting device is fixedly connected between the two sliding blocks and used for cutting the MPP pipe.
Further, the polishing mechanism is provided with a third mounting frame, a fourth mounting frame and a polishing wheel; the third mounting frame and the fourth mounting frame are fixedly arranged on the ground and are positioned at the rear side of the cutting mechanism; a sliding frame is slidably arranged between the third mounting frame and the fourth mounting frame along the radial direction of the MPP pipe and is driven by a fourth electric screw rod device arranged between the third mounting frame and the fourth mounting frame; the sliding frame is provided with a screw rod and a screw rod II which are opposite in rotation direction and are synchronously driven by a motor five fixedly arranged on the sliding frame; the two polishing wheels are respectively installed on the sliding frame in a mirror image sliding mode and are respectively driven by the screw rod and the screw rod II and used for polishing the MPP pipe cutting position.
Further, a fixed disc, a sliding block III and a sliding block IV are arranged on the grinding wheel; the fixed disc is slidably arranged on the sliding frame and is slidably connected with the screw rod or the screw rod II; the disc is rotatably arranged on the fixed disc and is driven by a second motor fixedly arranged on the fixed disc; a special-shaped cam II is rotatably arranged on one side of the disc and is driven by a motor III fixedly arranged on the disc; the sliding blocks are uniformly distributed and slidably mounted along the radial direction of the center of the disc, and one end of the sliding blocks is propped against the special-shaped cam II under the action of the reset spring I and used for polishing the inner side of the MPP pipe; the other side of the disc is rotatably provided with a special-shaped cam and is driven by a motor IV fixedly arranged on the disc; and the sliding blocks III are slidably arranged along the radial direction of the center of the disc, and one end of each sliding block is propped against the special-shaped cam under the action of the reset spring II and is used for polishing the outer side of the MPP pipe.
Further, a fifth mounting frame and a sixth mounting frame are arranged on the MPP pipe moving mechanism; the installation frame five and the installation frame six are fixedly installed on the ground, and a sliding block five is connected between the installation frame five and the installation frame six in a sliding manner along the radial direction of the MPP pipe and is driven by an electric screw rod device five installed between the installation frame five and the installation frame six; an electric screw device six is arranged on the sliding block five; and two symmetrical clamping plates are oppositely and slidably arranged on the six electric screw rod device and are used for clamping the cut MPP pipe.
Compared with the prior art, the utility model has the advantages that:
(1) According to the utility model, the traction and the fixed-distance cutting of the MPP pipe can be automatically realized through the extrusion transmission mechanism, the end part fixing traction mechanism, the fixed-distance mechanism, the cutting mechanism and the control device, so that the working efficiency is improved, and meanwhile, the dangerous situation caused by misoperation of personnel is avoided;
(2) According to the utility model, the MPP pipe can be automatically moved and positioned through the extrusion transmission mechanism, the end fixing traction mechanism and the distance mechanism, repeated operation is not needed, and the production efficiency is improved.
(3) According to the utility model, the cutting position of the MPP pipe can be polished through the polishing mechanism, so that the incision of the MPP pipe is smoother;
(4) The extrusion transmission mechanism disclosed by the utility model can be suitable for MPP pipes with different thickness and size, and further can realize automatic fixed-distance traction and slitting of different MPP pipes.
Drawings
FIG. 1 is a schematic view of the overall assembly structure of the present utility model;
FIG. 2 is a schematic diagram of the assembled structure of the transmission device of the present utility model;
FIG. 3 is a schematic diagram of the assembly structure of the extrusion transmission mechanism of the present utility model;
FIG. 4 is a schematic view of the bottom bracket of the present utility model;
FIG. 5 is a schematic view of the assembled structure of the distance mechanism of the present utility model;
FIG. 6 is a schematic diagram of the assembled structure of the distance mechanism, cutting mechanism and end fixing traction mechanism of the present utility model;
FIGS. 7-9 are schematic illustrations of the assembled structure of the end-securing traction mechanism of the present utility model;
FIG. 10 is a schematic view of an assembled structure of the cutting mechanism of the present utility model;
FIG. 11 is a schematic view of an assembled structure of the grinding mechanism of the present utility model;
FIGS. 12-15 are schematic views of the assembled structure of the grinding wheel of the present utility model;
FIG. 16 is a schematic diagram of an assembly structure of the MPP tubing movement mechanism of the present utility model;
fig. 17 is a schematic view of an assembly structure of the cutting machine of the present utility model.
In the figure:
1-an extrusion transmission mechanism (101-a cam, 102-a connecting rod, 103-a pushing rod, 104-a lever, 105-a transmission wheel, 106-a fixing frame, 107-a transmission wheel fixing frame, 108-a spring, 109-an upper fixing frame, 110-a belt pulley group, 111-a bottom fixing frame, 112-a motor and 113-a supporting frame);
2-end fixed traction mechanism (201-protective frame, 202-sliding block, 203-sliding rod, 204-clamping block, 205-spring two, 206-mounting plate, 207-cylinder);
3-distance mechanism (301-mounting chassis, 302-electric screw device, 303-second sliding block);
4-cutting mechanism [ 401-electric screw device three, 402-slide bar, 403-mounting rack, 404-mounting rack two, 405-slide block, 406-cutting machine (4061-cutting device mounting rack, 4062-motor seven, 4063-belt, 4064-roller, 4065-limit guide wheel, 4066-band saw blade) ];
5-polishing mechanism [ 501-electric screw device IV, 502-mounting frame III, 503-slide bar II, 504-mounting frame IV, 505-slide frame IV, 506-screw, 507-screw II, 508-motor V, 509-belt pulley group II, 510-polishing wheel (5101-fixed disk, 5102-motor II, 5103-disc, 5104-slide block III, 5105-motor IV, 5106-special-shaped cam, 5107-special-shaped cam II, 5108-motor III, 5109-slide block IV, 5110-driven wheel, 5111-driving wheel) ];
6-MPP tubular product moving mechanism (601-mounting bracket five, 602-electric screw device five, 603-slide bar four, 604-sliding block five, 605-mounting bracket six, 606-electric screw device six, 607-splint).
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
Examples:
as shown in fig. 1, an integrated device for distance traction and slitting for molding an MPP pipe, comprising: the device comprises an extrusion transmission mechanism 1, an end part fixing traction mechanism 2, a distance mechanism 3, a cutting mechanism 4, a polishing mechanism 5, an MPP pipe moving mechanism 6 and a control device; the extrusion transmission mechanism 1, the cutting mechanism 4, the polishing mechanism 5 and the MPP pipe moving mechanism 6 are sequentially and fixedly arranged along the MPP pipe machining direction; the distance mechanism 3 is fixedly arranged at the rear side of the extrusion transmission mechanism 1 along the MPP pipe machining direction and is positioned below the cutting mechanism 4, the polishing mechanism 5 and the MPP pipe moving mechanism 6; the end fixing traction mechanism 2 is slidably arranged on the distance mechanism 3 and is used for fixing one end of the MPP pipe and transporting and processing the MPP pipe in cooperation with the extrusion transmission mechanism 1, the cutting mechanism 4, the polishing mechanism 5 and the MPP pipe moving mechanism 6; the control device controls the operation of the whole fixed-distance traction slitting integrated device for MPP pipe molding except the control device.
Specifically, the extrusion transmission mechanism 1 is provided with an upper fixing frame 109, a bottom fixing frame 111, a supporting frame 113 and four groups of transmission devices; the bottom fixing frame 111 is fixedly installed on the ground; the lower end of the transmission device is slidably arranged on the bottom fixing frame 111 and is synchronously driven by a motor six fixedly arranged on the bottom fixing frame 111; four to six supporting frames 113 are symmetrically and fixedly installed on the ground by taking the bottom fixing frame 111 as a center, and upper fixing frames 109 are symmetrically installed on the supporting frames in a sliding manner along the radial direction of the MPP pipe; the upper ends of the transmission devices are rotatably connected to the two upper fixing frames 109 and are synchronously driven by motors II 112 fixedly arranged on the two upper fixing frames 109 respectively.
Specifically, each set of transmission means comprises two fixing frames 106 and two transmission wheel fixing frames 107; the two fixing frames 106 are symmetrically and fixedly arranged on the bottom fixing frame 111; the two driving wheel fixing frames 107 are symmetrically and slidably arranged on the two fixing frames 106 and are driven by a motor six fixedly arranged on the bottom fixing frame 111; the driving wheel 105 is rotatably arranged on the driving wheel fixing frame 107, and the upper end of the driving wheel 105 is rotatably connected with the fixing frame 109 and is driven by a second motor 112 fixedly arranged on the fixing frame 109; the middle position of the driving wheel 105 is in a concave arc shape, so as to facilitate clamping of the MPP pipe.
As a specific implementation manner of this embodiment, as shown in fig. 2-4, four pairs of sliding holes are formed on the bottom fixing frame 111, and each pair of sliding holes is symmetrically arranged; the transmission device is also provided with a cam 101, the cam 101 is rotatably arranged on the bottom fixing frame 111, the cam 101 is rotatably connected with two symmetrical connecting rods 102, the other ends of the two connecting rods 102 are respectively rotatably connected with two pushing rods 103, the pushing rods 103 are slidably arranged in sliding holes on the bottom fixing frame 111, and the other ends are rotatably connected with a lever 104; the other end of the lever 104 is rotatably and slidably arranged on a driving wheel fixing frame 107, and the middle position of the lever 104 is rotatably connected to a fixing frame 106; the driving wheel fixing frame 107 is elastically connected with the fixing frame 106 through a spring 108, so that the distance between the two driving wheels 105 is kept to be larger than the diameter of the MPP pipe through the elasticity of the spring 108 under the condition that no other external force exists between the two driving wheels 105;
as a specific implementation manner of the embodiment, four sets of transmission devices are fixedly installed on the ground in parallel, and the transmission wheels 105 on two sides of the four sets of transmission devices are respectively connected by two belt pulley sets 110 in a transmission manner to perform synchronous rotation; two driving wheels 105 on the foremost driving device are fixedly connected with the output end of a second motor 112; the cams 101 on the four groups of transmission devices are in transmission connection for illustration in a second diagram of the belt pulley group, synchronous rotation is realized, and any one cam 101 is fixedly connected with an output end which is not illustrated in a sixth diagram of a motor fixedly arranged on the bottom fixing frame 111;
as a specific implementation manner of this embodiment, the outside of the driving wheel 105 is provided with damping material for increasing friction so as to ensure that the MPP pipe can be driven to move by the rotation of the driving wheel 105; the middle position of the driving wheel 105 is inwards sunken, so that the MPP pipe can be limited, the MPP pipe can move in one direction all the time, and in the embodiment, the MPP pipe always moves in the horizontal direction; the distance between the two driving wheels 105 can be adjusted, so that the MPP pipe with different thickness sizes can be adapted.
Manually placing the MPP pipe to be cut in the middle of the driving wheel 105, starting the motor, which is not shown in the six figures, driving the 4 cams 101 to synchronously rotate, and further driving the lever 104 to rotate, so as to drive the driving wheel 105 to oppositely slide, and clamping the MPP pipe; and the motor II 112 is started to drive the driving wheel 105 to rotate, so that the MPP pipe is driven to move along the horizontal direction.
Specifically, the distance mechanism 3 includes a mounting chassis 301; the installation underframe 301 is fixedly installed on the ground and is parallel to the movement direction of the MPP pipe; the second sliding block 303 is slidably mounted on the mounting chassis 301 and is driven by an electric screw device 302 mounted on the mounting chassis 301; in this embodiment, the electric screw device 302 is a servo electric screw device.
Specifically, the cutting mechanism 4 is provided with a mounting frame 403 and a second mounting frame 404; the mounting frame 403 and the mounting frame two 404 are fixedly mounted on the ground, are vertically symmetrical, are slidably mounted with two sliding blocks 405 along the radial direction of the MPP pipe, and are driven by two electric screw devices three 401 on the two sliding blocks; a cutting device is fixedly connected between the two sliding blocks 405 and is used for cutting the MPP pipe.
As a specific implementation manner of this embodiment, as shown in fig. 10 and 17, two sliding rods 402 are fixedly installed between the installation frame 403 and the installation frame two 404, and two sliding blocks 405 are slidably installed on the two sliding rods 402; the cutting device is provided with two cutting device fixing frames 4061 and a band saw blade 4066, and the two cutting device fixing frames 4061 are respectively fixedly arranged on the sliding block 405; a motor seven 4062 is fixedly arranged on the cutting device fixing frame 4061, and the output end of the motor seven 4062 is in transmission connection with a roller 4064 rotatably arranged on the cutting device fixing frame 4061 through a belt 4063; the two ends of the band saw blade 4066 are respectively fixedly arranged on the two rolling wheels 4064; the two cutting device fixing frames 4061 are provided with limiting guide wheels 4065 which are used for guiding and limiting the band saw blade 4066.
The motor seven 4062 rotates to drive the band saw blade 4066 to cut the MPP pipe, and after the cutting is completed, the motor seven 4062 rotates reversely to drive the band saw blade 4066 to reset.
Specifically, the end fixing traction mechanism 2 is provided with a protection frame 201 and a mounting plate 206; the protection frame 201 is fixedly arranged on the second sliding block 303, and the mounting plate 206 is fixedly arranged inside the protection frame; at least three sliding blocks 202 are uniformly and slidably arranged on the mounting plate 206 along the direction of the central ray and are synchronously driven by an air cylinder 207 fixedly arranged on the mounting plate 206; each slider 202 has a clamp block 204 resiliently coupled thereto.
Specifically, the end fixing traction mechanism 2 is also provided with sliding rods 203 corresponding to the number of the sliding blocks 202, and the sliding rods 203 are arranged in a positive N shape, and two sliding rods 203 at each angle are in sliding connection with a corresponding sliding block 202; the middle of each slide bar 203 is slidably mounted along the center ray of the mounting plate 206.
As a specific implementation of this embodiment, as shown in fig. 6 to 9, the number of the sliding blocks 202 and the sliding bars 203 is 4; the sliding block 202 is elastically connected with the clamping block 204 through a second spring 205; the cylinder 207 is started to drive the 4 sliding blocks 202 to synchronously move, so that the 4 clamping plates 204 are driven to move to clamp the MPP pipe;
the extrusion transmission mechanism 1 drives the MPP pipe to move backwards, when the MPP pipe moves to the sliding block 202 on the inside of the end fixing traction mechanism 2, the air cylinder 207 is started to drive the clamping block 204 to clamp the MPP pipe, the electric screw device 302 is started to drive the sliding block II 303 to move, and then the end fixing traction mechanism 2 is driven to move, so that the end fixing traction mechanism 2 and the extrusion transmission mechanism 1 jointly drive the MPP pipe to move backwards; according to the required MPP pipe length, the moving distance of the electric screw rod device 302 is set through the control device, and the sliding block II 303 stops after moving by the set distance; then a motor seven 4062 is started to drive the band saw blade 4066 to rotate, then an electric screw device three 401 is started to drive a cutting device to cut the MPP pipe, and after cutting is completed, the motor seven 4062 drives the band saw blade 4066 to reset, and the electric screw device three 401 drives the cutting device to reset;
after the cutting device is reset, the electric screw device 302 rotates to drive the cut MPP pipes to move backwards, the motor 112 is started to drive the other half of MPP pipes to continue to move backwards, the extrusion transmission mechanism 1 drives the MPP pipes to move, when the MPP pipes are cut at a certain position from the polishing mechanism 5, the movement is stopped, the electric screw device 302 drives the MPP pipes to move backwards for a set distance, and when the cutting positions of the two sections of MPP pipes are symmetrical relative to the polishing mechanism 5, the movement of the electric screw device 302 is stopped;
specifically, the polishing mechanism 5 is provided with a third mounting frame 502, a fourth mounting frame 504 and a polishing wheel 510; the third mounting frame 502 and the fourth mounting frame 504 are fixedly mounted on the ground and positioned at the rear side of the cutting mechanism 4; a sliding frame 505 is slidably arranged between the third mounting frame 502 and the fourth mounting frame 504 along the radial direction of the MPP pipe, and is driven by a fourth electric screw device 501 arranged between the third mounting frame and the fourth mounting frame; the sliding frame 505 is provided with a screw 506 and a screw II 507 which are opposite in rotation direction and synchronously driven by a motor five 508 fixedly arranged on the sliding frame 505; two grinding wheels 510 are respectively and slidably mounted on the sliding frame 505 in a mirror image manner and are respectively driven by a screw 506 and a screw two 507 for grinding the MPP pipe cutting position.
As a specific implementation manner of the embodiment, as shown in fig. 11-12, one end of a screw 506 and one end of a screw two 507 are in transmission connection through a belt pulley group two 509, and the other end of the screw two 507 is fixedly connected with the output end of a motor five 508 fixedly installed on a sliding frame 505; a second slide rod 503 is fixedly connected between the third mounting frame 502 and the fourth mounting frame 504, and a sliding frame 505 is slidably arranged on the second slide rod 503.
Specifically, the grinding wheel 510 is provided with a fixed disc 5101, a disc 5103, a sliding block three 5104 and a sliding block four 5109; the fixed disk 5101 is slidably mounted on the carriage 505 and is slidably connected to the screw 506 or the screw two 507; the disc 5103 is rotatably mounted on the fixed disc 5101 and is driven by a motor two 5102 fixedly mounted on the fixed disc 5101; a second special-shaped cam 5107 is rotatably arranged on one side of the disc 5103 and is driven by a third motor 5108 fixedly arranged on the disc; a plurality of sliding blocks four 5109 are uniformly distributed and slidably mounted along the radial direction of the center of the disc 5103, and one end of each sliding block abuts against the special-shaped cam two 5107 under the action of the reset spring one and is used for polishing the inner side of the MPP pipe; the other side of the disc 5103 is rotatably provided with a special-shaped cam 5106 and is driven by a motor four 5105 fixedly arranged on the disc 5103; the three 5104 sliding installation of a plurality of sliding blocks is followed disc 5103 central ray direction, and one end offsets with special-shaped cam 5106 under reset spring second effect for the outside of MPP tubular product of polishing.
As a specific implementation of this embodiment, as shown in fig. 12 to 15, a driving wheel 5111 and a driven wheel 5110 are rotatably mounted on the fixed disc 5101; the driving wheel 5111 is meshed with the driven wheel 5110, and the driving wheel 5111 is fixedly connected with the output end of the motor II 5102; the driving wheel 5111 is provided with 5 fixing columns and is fixedly connected with the disc 5103 through the 5 fixing columns; two motor mounting brackets are arranged on the disc 5103, and a motor III 5108 and a motor IV 5105 are respectively and fixedly arranged on the two motor mounting brackets; the plurality of sliding blocks four 5109 are all elastically connected with one end of the disc 5103 through a first reset spring, and the first reset spring enables the radius of an arc formed by the outermost side of the plurality of sliding blocks four 5109 to be minimum under the action of no other external force; the sliding blocks three 5104 are elastically connected with the disc 5103 through the reset spring two, so that the sliding blocks three 5104 always bear the sliding force towards the center of the disc 5103; the polishing wheel 510 positioned at the front side is slidably mounted on the screw rod 506, and the polishing wheel 510 positioned at the rear side is slidably mounted on the screw rod two 507;
in the initial position, the sliding block III 5104 is located at the outermost side, and the sliding block IV 5109 is located at the innermost side; when the cutting positions of the two sections of MPP pipes are symmetrical with respect to the polishing mechanism 5, the electric screw device IV 501 is started to drive the sliding frame 505 to move, and further drive the two polishing wheels 510 to move to the positions corresponding to the MPP pipes; then the motor five 508 is started to drive the two polishing wheels 510 to slide in opposite directions; when the MPP pipe is propped against the disc 5103, the motor five 508 is closed, the motor three 5108 is started to drive the sliding block four 5109 to be tightly stuck to the inner side of the MPP pipe, the motor four 5105 is driven to drive the special-shaped cam 5106 to rotate, the sliding block three 5104 slides inwards under the action of the reset spring two to be tightly stuck to the outer side of the MPP pipe, then the motor three 5108 and the motor four 5105 are closed, the motor two 5102 is started to drive the disc 5103 to rotate, and then the sliding block three 5104 and the sliding block four 5109 are driven to rotate to polish the inner surface and the outer surface of a cutting opening of the MPP pipe.
Specifically, a fifth mounting frame 601 and a sixth mounting frame 605 are arranged on the MPP pipe moving mechanism 6; the fifth installation frame 601 and the sixth installation frame 605 are fixedly installed on the ground, and a fifth sliding block 604 is connected between the fifth installation frame 601 and the sixth installation frame 605 in a sliding manner along the radial direction of the MPP pipe and is driven by a fifth electric screw device 602 installed between the fifth installation frame and the sixth installation frame; the sliding block five 604 is provided with an electric screw device six 606; two symmetrical clamping plates 607 are oppositely and slidably arranged on the electric screw device six 606 and are used for clamping the cut MPP pipe.
As a specific implementation manner of the embodiment, the fifth sliding block 604 is fixedly provided with an electric screw mounting frame, and the sixth electric screw device 606 is rotatably mounted on the electric screw mounting frame; the electric lead screw mounting frame is arranged perpendicular to the axial direction of the MPP pipe; the screw rod on the electric screw rod device six 606 is divided into forward and reverse rotation threads from the middle position, and the two clamping plates 607 rotatably arranged on the forward and reverse rotation threads are respectively driven to slide in opposite directions.
After finishing polishing the MPP pipe by the polishing mechanism 5, when the polishing mechanism is at the initial position, the electric screw device six 606 is positioned right above the position of the MPP pipe, and the electric screw device six 606 is started to drive the two clamping plates 607 to clamp the cut MPP pipe; starting the air cylinder 207, driving the clamping block 204 to loosen one end of the cut MPP pipe, starting the electric screw device 302, enabling the end fixing traction mechanism 2 to move backwards, then starting the electric screw device five 602, driving the polished and cut MPP pipe to one side, and manually taking down the polished and cut MPP pipe;
repeating the operation when the next MPP pipe needs to be cut, namely driving the end fixing traction mechanism 2 to traction the MPP pipe to move for a set distance by the distance mechanism 3; and then the cutting mechanism 4 cuts the MPP pipe, the polishing mechanism 5 polishes the MPP pipe, and the MPP pipe moving mechanism 6 moves the finished MPP pipe aside and then takes down the MPP pipe manually.
Working principle:
firstly, placing MPP pipes between every two driving wheels 105 of four groups of driving devices, starting a motor six, and driving the driving wheels 105 to clamp the MPP pipes;
secondly, starting a motor 112, driving a driving wheel 105 to drive an MPP pipe to move backwards, starting a cylinder 207 when the MPP pipe is propped against a sliding block 202, driving a clamping block 204 to clamp one end of the MPP pipe, starting an electric screw device 302, driving the MPP pipe to move for a set distance, and then closing the motor 112, wherein the electric screw device 302 is closed;
thirdly, starting a motor seven 4062, then starting an electric screw device three 401 to drive a cutter 406 to cut the MPP pipe, and resetting a cutting mechanism 4 after cutting is completed;
fourthly, starting the motor 112, starting the electric screw device 302, moving the cut two sections of MPP pipes to the designated positions symmetrical to the polishing mechanism 5, and then closing the motor 112, wherein the electric screw device 302 is closed;
fifthly, starting an electric screw device four, driving grinding wheels 510 to move, starting a motor five 508, respectively attaching two grinding wheels 510 to cutting positions of two MPP pipes, starting a motor four 5105 and a motor three 5108, starting a motor two 5102, and grinding an MPP pipe notch;
sixth, after polishing, the electric screw device six 606 is started to drive the two clamping plates 607 to clamp the cut MPP pipe, the air cylinder 207 is started, the electric screw device 302 is started, the end fixing traction mechanism 2 moves backwards, the electric screw device five 602 is started, the cut MPP pipe is driven to one side, and the cut MPP pipe is manually taken down.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (10)
1. The utility model provides an integrated device is cut with distance traction to MPP tubular product shaping which characterized in that includes: the device comprises an extrusion transmission mechanism (1), an end fixing traction mechanism (2), a distance mechanism (3), a cutting mechanism (4), a polishing mechanism (5), an MPP pipe moving mechanism (6) and a control device; the extrusion transmission mechanism (1), the cutting mechanism (4), the polishing mechanism (5) and the MPP pipe moving mechanism (6) are sequentially and fixedly arranged along the MPP pipe machining direction; the distance mechanism (3) is fixedly arranged at the rear side of the extrusion transmission mechanism (1) along the MPP pipe machining direction and is positioned below the cutting mechanism (4), the polishing mechanism (5) and the MPP pipe moving mechanism (6); the end fixing traction mechanism (2) is slidably mounted on the distance mechanism (3) and is used for fixing one end of the MPP pipe and conveying and processing the MPP pipe in cooperation with the extrusion transmission mechanism (1), the cutting mechanism (4), the polishing mechanism (5) and the MPP pipe moving mechanism (6); the control device controls the operation of the whole fixed-distance traction slitting integrated device for MPP pipe molding except the control device.
2. The integrated device for distance traction slitting for forming an MPP pipe according to claim 1, wherein: an upper fixing frame (109), a bottom fixing frame (111), a supporting frame (113) and at least one group of transmission devices are arranged on the extrusion transmission mechanism (1); the bottom fixing frame (111) is fixedly arranged on the ground; the lower end of the transmission device is slidably arranged on the bottom fixing frame (111) and is synchronously driven by a motor six fixedly arranged on the bottom fixing frame (111); the support frames (113) are symmetrically and fixedly arranged on the ground by taking the bottom fixing frame (111) as a center, and upper fixing frames (109) are symmetrically and slidingly arranged on the support frames along the radial direction of the MPP pipe; the upper ends of the transmission devices are rotatably connected to the two upper fixing frames (109) and are synchronously driven by motors II (112) fixedly arranged on the two upper fixing frames (109) respectively.
3. The integrated device for distance traction slitting for forming an MPP pipe according to claim 2, wherein: each group of transmission device comprises two fixing frames (106) and two transmission wheel fixing frames (107); the two fixing frames (106) are symmetrically and fixedly arranged on the bottom fixing frame (111); the two driving wheel fixing frames (107) are symmetrically and slidably arranged on the two fixing frames (106) and are driven by a motor six fixedly arranged on the bottom fixing frame (111); the driving wheel fixing frame (107) is rotatably provided with a driving wheel (105), and the upper end of the driving wheel (105) is rotatably connected with the fixing frame (109) and driven by a motor II (112) fixedly arranged on the fixing frame (109); the middle position of the driving wheel (105) is in a concave arc shape.
4. The integrated device for distance traction slitting for forming an MPP pipe according to claim 1, wherein: the distance mechanism (3) comprises a mounting underframe (301); the installation underframe (301) is fixedly installed on the ground and is parallel to the movement direction of the MPP pipe; the second sliding block (303) is slidably mounted on the mounting underframe (301), and is driven by an electric screw device (302) mounted on the mounting underframe (301).
5. The integrated device for distance traction slitting for forming an MPP tube according to claim 4, wherein: the end fixing traction mechanism (2) is provided with a protection frame (201) and a mounting plate (206); the protection frame (201) is fixedly arranged on the second sliding block (303), and a mounting plate (206) is fixedly arranged in the protection frame; at least three sliding blocks (202) are uniformly and slidably arranged on the mounting plate (206) along the direction of the central ray and are synchronously driven by an air cylinder (207) fixedly arranged on the mounting plate (206); each sliding block (202) is elastically connected with a clamping block (204).
6. The integrated device for distance traction slitting for forming an MPP tube according to claim 5, wherein: the end part fixing traction mechanism (2) is also provided with sliding rods (203) which are corresponding to the sliding blocks (202) in number, are arranged in a positive N shape, and the two sliding rods (203) at each angle are in sliding connection with the corresponding sliding block (202); the middle part of each sliding rod (203) is slidably arranged along the central ray direction of the mounting plate (206).
7. The integrated device for distance traction slitting for forming an MPP tube according to claim 4, wherein: the cutting mechanism (4) is provided with a mounting frame (403) and a mounting frame II (404); the mounting frame (403) and the mounting frame II (404) are fixedly arranged on the ground, are vertically symmetrical, are slidably provided with two sliding blocks (405) along the radial direction of the MPP pipe, and are driven by two electric screw devices III (401) on the two sliding blocks; and a cutting device is fixedly connected between the two sliding blocks (405) and is used for cutting the MPP pipe.
8. The integrated device for distance traction slitting for forming an MPP pipe according to claim 1, wherein: the polishing mechanism (5) is provided with a third mounting frame (502), a fourth mounting frame (504) and a polishing wheel (510); the third mounting frame (502) and the fourth mounting frame (504) are fixedly mounted on the ground and are positioned at the rear side of the cutting mechanism (4); a sliding frame (505) is slidably arranged between the third mounting frame (502) and the fourth mounting frame (504) along the radial direction of the MPP pipe, and is driven by a fourth electric screw device (501) arranged between the third mounting frame and the fourth mounting frame; the sliding frame (505) is provided with a screw rod (506) and a screw rod II (507) which are opposite in rotation direction, and the screw rod II are synchronously driven by a motor V (508) fixedly arranged on the sliding frame (505); the two polishing wheels (510) are respectively and slidably arranged on the sliding frame (505) in a mirror image mode and are respectively driven by the screw rod (506) and the screw rod II (507) to polish the MPP pipe cutting position.
9. The integrated distance traction slitting device for forming an MPP tube as set forth in claim 7, wherein: a fixed disc (5101), a disc (5103), a sliding block III (5104) and a sliding block IV (5109) are arranged on the polishing wheel (510); the fixed disc (5101) is slidably arranged on the sliding frame (505) and is slidably connected with the screw rod (506) or the screw rod II (507); the disc (5103) is rotatably arranged on the fixed disc (5101) and is driven by a motor II (5102) fixedly arranged on the fixed disc (5101); a special-shaped cam II (5107) is rotatably arranged on one side of the disc (5103) and is driven by a motor III (5108) fixedly arranged on the disc; the sliding blocks IV (5109) are uniformly distributed and slidably mounted along the central ray direction of the disc (5103), and one end of each sliding block IV abuts against the special-shaped cam II (5107) under the action of the reset spring I and is used for polishing the inner side of the MPP pipe; the other side of the disc (5103) is rotatably provided with a special-shaped cam (5106) and is driven by a motor IV (5105) fixedly arranged on the disc (5103); and the sliding blocks III (5104) are slidably arranged along the central ray direction of the disc (5103), and one end of each sliding block III is propped against the special-shaped cam (5106) under the action of the reset spring II and is used for polishing the outer side of the MPP pipe.
10. The integrated device for distance traction slitting for forming an MPP pipe according to claim 1, wherein: the MPP pipe moving mechanism (6) is provided with a mounting frame five (601) and a mounting frame six (605); the installation frame five (601) and the installation frame six (605) are fixedly installed on the ground, and a sliding block five (604) is connected between the installation frame five (601) and the installation frame six (605) in a sliding manner along the radial direction of the MPP pipe and is driven by an electric screw device five (602) installed between the installation frame five (604); a sixth electric screw device (606) is arranged on the fifth sliding block (604); two symmetrical clamping plates (607) are arranged on the six (606) electric screw rod device in a sliding way in opposite directions and are used for clamping the cut MPP pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310832675.1A CN116728491A (en) | 2023-07-08 | 2023-07-08 | Integrated device is cut with interval traction to MPP tubular product shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310832675.1A CN116728491A (en) | 2023-07-08 | 2023-07-08 | Integrated device is cut with interval traction to MPP tubular product shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116728491A true CN116728491A (en) | 2023-09-12 |
Family
ID=87901166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310832675.1A Pending CN116728491A (en) | 2023-07-08 | 2023-07-08 | Integrated device is cut with interval traction to MPP tubular product shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116728491A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260870A (en) * | 2023-11-20 | 2023-12-22 | 晋江市顺昌机械制造有限公司 | Disposable baby diaper positioning and slitting device |
| CN117484329A (en) * | 2023-11-07 | 2024-02-02 | 杭州百诺电力科技有限公司 | A cutting and grinding device suitable for the production and processing of PVC power pipes |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015142A (en) * | 2014-06-12 | 2014-09-03 | 苏州乔岳软件有限公司 | Clamping mechanism |
| WO2016030125A1 (en) * | 2014-08-29 | 2016-03-03 | Fabio Perini S.P.A. | Machine for cutting logs with grinding wheels and method |
| CN211682251U (en) * | 2020-03-25 | 2020-10-16 | 杭州鑫璐实业有限公司 | A MPP chipless cutting device |
| CN214980410U (en) * | 2021-02-04 | 2021-12-03 | 福建新峰科技有限公司 | A lens clamping device for an optical lens automatic assembly machine |
| CN115229708A (en) * | 2022-08-09 | 2022-10-25 | 金丽娜 | Industrial automatic clamping device and method |
| CN115476394A (en) * | 2022-08-09 | 2022-12-16 | 林冬兰 | Hose cutting machine suitable for multiple type |
| CN115816185A (en) * | 2022-11-25 | 2023-03-21 | 龙口市丛林铝材有限公司 | Automatic grinding device for inner wall of aluminum alloy pipe |
| CN115971681A (en) * | 2022-12-29 | 2023-04-18 | 陈洁 | A fixed-distance laser cutting machine equipped with an automatic loading and unloading mechanism for pipes |
-
2023
- 2023-07-08 CN CN202310832675.1A patent/CN116728491A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015142A (en) * | 2014-06-12 | 2014-09-03 | 苏州乔岳软件有限公司 | Clamping mechanism |
| WO2016030125A1 (en) * | 2014-08-29 | 2016-03-03 | Fabio Perini S.P.A. | Machine for cutting logs with grinding wheels and method |
| CN211682251U (en) * | 2020-03-25 | 2020-10-16 | 杭州鑫璐实业有限公司 | A MPP chipless cutting device |
| CN214980410U (en) * | 2021-02-04 | 2021-12-03 | 福建新峰科技有限公司 | A lens clamping device for an optical lens automatic assembly machine |
| CN115229708A (en) * | 2022-08-09 | 2022-10-25 | 金丽娜 | Industrial automatic clamping device and method |
| CN115476394A (en) * | 2022-08-09 | 2022-12-16 | 林冬兰 | Hose cutting machine suitable for multiple type |
| CN115816185A (en) * | 2022-11-25 | 2023-03-21 | 龙口市丛林铝材有限公司 | Automatic grinding device for inner wall of aluminum alloy pipe |
| CN115971681A (en) * | 2022-12-29 | 2023-04-18 | 陈洁 | A fixed-distance laser cutting machine equipped with an automatic loading and unloading mechanism for pipes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484329A (en) * | 2023-11-07 | 2024-02-02 | 杭州百诺电力科技有限公司 | A cutting and grinding device suitable for the production and processing of PVC power pipes |
| CN117484329B (en) * | 2023-11-07 | 2024-04-09 | 杭州百诺电力科技有限公司 | Cutting grinding device suitable for PVC power tube production and processing |
| CN117260870A (en) * | 2023-11-20 | 2023-12-22 | 晋江市顺昌机械制造有限公司 | Disposable baby diaper positioning and slitting device |
| CN117260870B (en) * | 2023-11-20 | 2024-02-02 | 晋江市顺昌机械制造有限公司 | Disposable baby diaper positioning and slitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113199198A (en) | Clamp for cutting or welding metal pipe fittings | |
| CN119159253A (en) | A laser automated production equipment for stainless steel parts | |
| CN215549594U (en) | Cutting device of wallboard extrusion molding machine | |
| CN116408657B (en) | A continuous bending equipment for aluminum alloy cooling pipes | |
| CN218903798U (en) | Cutting machine is made to car leaf spring | |
| CN113275649B (en) | Mechanical cutting auxiliary positioning device | |
| CN118832658B (en) | Automobile door adhesive tape production device | |
| CN118163161B (en) | Yoga mat production edging equipment | |
| CN221695115U (en) | A cutting device for high-precision automobile wiring harness processing | |
| CN216780558U (en) | Automatic threading machine for plastic pipe | |
| CN220112483U (en) | Trimming device for aluminum composite panel processing | |
| CN218657151U (en) | Forming processing equipment for hollow glass aluminum partition frame | |
| CN113798579A (en) | Efficient cutting device is used in production of medical platform truck | |
| CN220992694U (en) | Cable production cutting device | |
| CN215700060U (en) | Furniture production tubular product corner cut equipment | |
| CN113814463B (en) | Power pipe cutting device for electric power construction | |
| CN224101937U (en) | Equidistant rotary-cut equipment for metal round pipes | |
| CN219666843U (en) | Cutting device for MPP pipeline processing | |
| CN221791417U (en) | Laser machine tubular product clamping device | |
| CN220183328U (en) | Annealing grabbing mechanism of electric heating pipe | |
| CN222472591U (en) | A cutting device for optical fiber cable processing | |
| CN116851826B (en) | Square tube processing cutting device convenient to use | |
| CN222725579U (en) | Stainless steel precise strip separating equipment | |
| CN223210260U (en) | A car seat U-shaped headrest frame bending machine | |
| CN120985186B (en) | Shell welding system based on direct-current charging pile production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20230912 |