CN218255364U

CN218255364U - Positioning device for cutting plastic pipe

Info

Publication number: CN218255364U
Application number: CN202222257259.7U
Authority: CN
Inventors: 许建钦; 江月秀
Original assignee: Fujian Hengjie Plastic Industry New Material Co Ltd
Current assignee: Fujian Hengjie Plastic Industry New Material Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-10
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a positioner for plastic tubing cutting relates to plastic tubing processing technology field. Including the workstation, the workstation bottom is provided with bearing structure, and one side is provided with cutting structure on the workstation, and cutting structure one side is provided with and keeps off the tubular construction. The utility model discloses a location structure, relative structure and clamping structure's setting, length and external diameter size according to the plastic tubing, start second cylinder and motor, the relative position of riser and second riser is adjusted to the second cylinder, the motor drives the screw rod and rotates, the locating piece carries out relative motion under the rotation of screw rod and the limiting displacement of dead lever, the required radian of placing of adjustment plastic tubing, the plastic tubing tail end is placed on the locating piece between the riser, the plastic tubing is cliied in the decline of arc piece after that, when needing the cutting, the second cylinder drives the plastic tubing and gos forward the certain distance many times and cuts under the settlement condition, need not the manual work and fixes a position the cutting, better improvement cutting efficiency.

Description

Positioning device for cutting plastic pipe

Technical Field

The utility model relates to a plastic tubing processing technology field specifically is a positioner for plastic tubing cutting.

Background

Plastic pipes are generally produced by extruding synthetic resins, i.e. polyesters, as raw materials in a pipe-making machine by the "plastic" method with the addition of stabilizers, lubricants, plasticizers, etc. The pipe is mainly used as a running water supply system pipe, a drainage, exhaust and pollution discharge sanitary pipe, an underground drainage pipe system, a rainwater pipe, a threading pipe for electric wire installation and assembly sleeve and the like of a house building.

The equidistance cutting of tradition to the plastic tubing is the manual work usually and takes the plastic tubing and get the volume and get the location cutting, makes the location inaccurate easily, and many plastic tubing lengths of cutting have certain error, influence cutting efficiency, for this reason, the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner for plastic tubing cutting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioner for plastic tubing cutting, comprises a workbench, the workstation bottom is provided with bearing structure, one side is provided with cutting structure on the workstation, cutting structure one side is provided with keeps off the tubular construction, one side is provided with positioning structure on the workstation, positioning structure includes first riser and the second riser that the front and back symmetry set up, all be provided with relative structure between first riser and the second riser, relative structure includes that one side inserts the screw rod of establishing between first riser and the second riser, the opposite side is fixed with the dead lever, the symmetry cover is equipped with the locating piece on screw rod and the dead lever, the arc breach has been seted up to the symmetry on the locating piece, first riser bottom mounting has the slider, the second riser is fixed with the workstation, the first riser top is provided with clamping structure, first riser one side is fixed with the second cylinder, second cylinder one end is fixed with the connecting plate, workstation one end is provided with the collecting box.

Preferably, the connecting plate is fixed with the workstation, set up the spout with slider looks adaptation on the workstation, the screw rod rotates with primary riser and secondary riser mutually to be connected, set up respectively in the locating piece with the same and opposite direction's of screw rod external screw thread direction thread groove, screw rod one end all is connected with the motor, the motor outside is provided with quick-witted case, locating piece and dead lever looks sliding connection.

Preferably, the supporting structure comprises supporting columns fixed at four corners of the bottom end of the workbench, supporting blocks are fixed at the bottom ends of the supporting columns, and cross rods are fixed between the adjacent supporting columns.

Preferably, the clamping structure comprises electric push rods symmetrically fixed on the two first vertical plates, a transverse plate is fixed at the top end of each electric push rod, and an arc block is fixed at the bottom end of each transverse plate.

Preferably, the cutting structure is including fixing the N type platform on the workstation, and N type platform horizontal stage bottom is provided with the cutting knife, sets up the spacing hole with cutting knife removal orbit looks adaptation in the vertical platform of N type platform, and the cutting knife both ends are fixed with the extension board, and the extension board bottom all is fixed with first cylinder, and the cutting knife below is provided with the stopper, sets up the logical groove with cutting knife looks adaptation in the stopper.

Preferably, keep off tubular construction including fixing the fixed plate in N type platform one side, the fixed plate one side is fixed with electric telescopic handle, and electric telescopic handle one end is fixed with the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

this a positioner for plastic tubing cutting, through location structure, relative structure and clamping structure's setting, length and external diameter size according to the plastic tubing, start second cylinder and motor, the relative position of first riser and second riser is adjusted to the second cylinder, the motor drives the screw rod and rotates, the locating piece carries out relative motion under the rotation of screw rod and the limiting displacement of dead lever, the required radian of placing of adjustment plastic tubing, the plastic tubing tail end is placed on the locating piece between the first riser, the plastic tubing is cliied in the decline of arc piece after that, when needing the cutting, the second cylinder drives the plastic tubing and gos forward the certain distance many times and cut under the settlement circumstances, need not the manual work and fix a position the cutting, it is more accurate to fix a position, the error of many plastic tubing lengths of cutting has been reduced, better improvement cutting efficiency.

In addition, through the setting that keeps off the tubular construction, need start the second cylinder before the cutting and drive the plastic tubing and remove for the plastic tubing front end supports the baffle, and the initial position of having guaranteed the plastic tubing is the same, is convenient for carry out the equidistance cutting to the plastic tubing, better improvement the device the usability.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a right side view of the present invention.

In the figure: 1. a work table; 101. a collection box; 2. a support pillar; 3. an N-type stage; 301. a cutting knife; 302. limiting strip holes; 303. a first cylinder; 304. a limiting block; 4. a fixing plate; 401. a baffle plate; 5. a first vertical plate; 501. a second vertical plate; 502. a screw; 503. positioning blocks; 504. an electric push rod; 505. a transverse plate; 506. a connecting plate; 507. a second cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: a positioning device for cutting a plastic pipe comprises a workbench 1, a controller is arranged on the workbench 1, a supporting structure is arranged at the bottom end of the workbench 1, a cutting structure is arranged at one side of the workbench 1, a pipe blocking structure is arranged at one side of the cutting structure, a positioning structure is arranged at one side of the workbench 1 and comprises a first vertical plate 5 and a second vertical plate 501 which are symmetrically arranged in a front-back manner, opposite structures are arranged between the first vertical plate 5 and the second vertical plate 501 respectively, each opposite structure comprises a screw rod 502 inserted at one side between the first vertical plate 5 and the second vertical plate 501, a fixing rod is fixed at the other side, positioning blocks 503 are symmetrically sleeved on the screw rods 502 and the fixing rods, arc notches are symmetrically arranged on the positioning blocks 503 and are matched with the plastic pipe, a sliding block is fixed at the bottom end of the first vertical plate 5, and the second vertical plate 501 is fixed with the

workbench

1, 5 tops of first riser are provided with clamping structure, 5 one side of first riser is fixed with second cylinder 507, second cylinder 507 one end is fixed with connecting plate 506, connecting plate 506 is fixed with workstation 1, set up the spout with slider looks adaptation on the workstation 1, screw rod 502 rotates with first riser 5 and second riser 501 mutually and is connected, set up the thread groove the same with opposite direction with screw rod 502 external screw thread direction respectively in the locating piece 503, screw rod 502 one end all is connected with the motor, the motor outside is provided with quick-witted case, the motor will drive screw rod 502 simultaneously and rotate to same direction, make locating piece 503 have the uniformity, locating piece 503 and dead lever looks sliding connection, 1 one end of workstation is provided with collecting box 101, collecting box 101 is convenient for collect the plastic tubing that the cutting was accomplished and deposits.

As a specific embodiment, the clamping structure comprises electric push rods 504 symmetrically fixed on two first vertical plates 5, a transverse plate 505 is fixed at the top end of each electric push rod 504, an arc block is fixed at the bottom end of the transverse plate 505 and matched with the plastic pipe, the arc block and a positioning block 503 play a role in clamping the plastic pipe, through the positioning structure and the arrangement of the clamping structure, according to the length and the outer diameter of the plastic pipe, a second cylinder 507 and a motor are started, the second cylinder 507 adjusts the relative position of the first vertical plates 5 and the second vertical plates 501, the motor drives a screw rod 502 to rotate, the positioning block 503 performs relative motion under the rotation of the screw rod 502 and the limiting effect of a fixing rod, the placing radian required by the plastic pipe is adjusted, the tail end of the plastic pipe is placed on the positioning block between the first vertical plates 5, the plastic pipe is clamped after the arc block descends, when cutting is required, the second cylinder 507 drives the plastic pipe to advance for a certain distance for multiple times under the set condition for cutting, manual positioning and cutting are not needed, the positioning and the cutting is more accurate, the errors of multiple cut plastic pipes are reduced, and the cutting efficiency is better improved.

As a specific embodiment, the cutting structure comprises an N-type table 3 fixed on a workbench 1, a cutting knife 301 is arranged at the bottom end of a transverse table of the N-type table 3, a limiting strip hole 302 matched with the moving track of the cutting knife 301 is formed in a vertical table of the N-type table 3, supporting plates are fixed at two ends of the cutting knife 301 and matched with the limiting strip hole 302, first air cylinders 303 are fixed at the bottom ends of the supporting plates, the bottom end of each first air cylinder 303 is fixed with the workbench 1, a limiting block 304 is arranged below the cutting knife 301 and fixed with the workbench 1, through grooves matched with the cutting knife 301 are formed in the limiting block 304 and have a limiting effect on the cutting knife 301, the pipe blocking structure comprises a fixing plate 4 fixed on one side of the N-type table 3, an electric telescopic rod is fixed on one surface of the fixing plate 4, a baffle 401 is fixed at one end of the electric telescopic rod, grooves matched with the baffle 401 are formed in the workbench 1, the limiting effect on the baffle 401, the supporting structures comprise supporting columns 2 fixed at four corners of the bottom end of the workbench 1, supporting columns 2, supporting blocks are fixed between adjacent supporting columns 2, the contact area of the supporting columns 2 with the ground is increased, and the stability of the supporting columns is increased.

Particularly, when the device is used, the controller controls the device to operate, the second air cylinder 507 is started, the second air cylinder 507 drives the first vertical plate 5 to slide on the sliding groove, the relative positions of the first vertical plate 5 and the second vertical plate 501 are adjusted, the motor is started, the motor drives the screw rod 502 to rotate, the positioning block 503 is enabled to move relatively under the rotating action of the screw rod 502 and the limiting action of the fixing rod, the plastic pipe is convenient to adapt to the plastic pipes with different diameters, the supporting and limiting actions are achieved on the plastic pipe, the electric push rod 504 drives the transverse plate 505 and the arc block to move in the vertical direction together, the position between the positioning block 503 and the positioning block is adjusted, the plastic pipe is convenient to clamp, the tail end of the plastic pipe is placed at the lower end of the arc block, the plastic pipe is clamped by the arc block and the positioning block 503, then the second air cylinder 507 drives the plastic pipe 503 to be close to and contact with the baffle 401, the initial position of the plastic pipe is recorded, the plastic pipe is cut by moving at a set distance under the control of the controller, and the working efficiency of cutting of the plastic pipe is guaranteed. It should be noted that the cutting knife 301, the first cylinder 303, the electric push rod 504, the electric telescopic rod, the second cylinder 507 and the controller are all electrically connected and are the prior art, so the working principle thereof is not explained herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A positioner for plastic tubing cutting, includes workstation (1), its characterized in that: workstation (1) bottom is provided with bearing structure, one side is provided with the cutting structure on workstation (1), cutting structure one side is provided with the fender tubular construction, one side is provided with location structure on workstation (1), location structure includes first riser (5) and second riser (501) that the front and back symmetry set up, all be provided with relative structure between first riser (5) and second riser (501), relative structure includes that screw rod (502) of establishing are inserted to one side between first riser (5) and second riser (501), the opposite side is fixed with the dead lever, the symmetry cover is equipped with locating piece (503) on screw rod (502) and the dead lever, the arc breach has been seted up to the symmetry on locating piece (503), first riser (5) bottom mounting has the slider, second riser (501) are fixed with workstation (1), first riser (5) top is provided with clamping structure, first riser (5) one side is fixed with second cylinder (507), second cylinder (507) one end is fixed with connecting plate (506), workstation (1) one end is provided with connecting box (101).

2. A positioning device for cutting plastic tubes according to claim 1, wherein: connecting plate (506) are fixed with workstation (1), offer the spout with slider looks adaptation on workstation (1), screw rod (502) rotate with riser (5) and second riser (501) mutually and are connected, offer the thread groove the same with opposite direction with screw rod (502) external screw thread direction in locating piece (503) respectively, screw rod (502) one end all is connected with the motor, the motor outside is provided with quick-witted case, locating piece (503) and dead lever looks sliding connection.

3. A positioning device for cutting plastic tubes according to claim 1, wherein: the supporting structure comprises supporting columns (2) fixed at four corners of the bottom end of the workbench (1), supporting blocks are fixed at the bottom ends of the supporting columns (2), and cross rods are fixed between the adjacent supporting columns (2).

4. A positioning device for cutting plastic tubes according to claim 1, wherein: the clamping structure comprises electric push rods (504) symmetrically fixed on two first vertical plates (5), a transverse plate (505) is fixed at the top end of each electric push rod (504), and an arc block is fixed at the bottom end of each transverse plate (505).

5. Positioning device for cutting plastic tubes according to claim 1, characterized in that: the cutting structure comprises an N-type table (3) fixed on a workbench (1), a cutting knife (301) is arranged at the bottom end of a transverse table of the N-type table (3), a limiting strip hole (302) matched with the moving track of the cutting knife (301) is formed in a vertical table of the N-type table (3), supporting plates are fixed at two ends of the cutting knife (301), first air cylinders (303) are fixed at the bottom ends of the supporting plates, a limiting block (304) is arranged below the cutting knife (301), and a through groove matched with the cutting knife (301) is formed in the limiting block (304).

6. Positioning device for cutting plastic tubes according to claim 1, characterized in that: keep off tubular construction including fixing fixed plate (4) in N type platform (3) one side, fixed plate (4) one side is fixed with electric telescopic handle, and electric telescopic handle one end is fixed with baffle (401).