CN109514638B

CN109514638B - PPR pipe processing platform

Info

Publication number: CN109514638B
Application number: CN201811308842.8A
Authority: CN
Inventors: 郑华; 胡杰; 姜庆钢; 谷力; 王国栋; 邢伟; 满斌; 邓雨和; 胡军华
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Xiamen Construction Co Ltd
Priority date: 2018-11-05
Filing date: 2018-11-05
Publication date: 2020-11-10
Anticipated expiration: 2038-11-05
Also published as: CN109514638A

Abstract

The invention discloses a PPR pipe processing platform, and belongs to the technical field of PPR pipe processing. The technical scheme is as follows: including mesa and the supporting leg of setting in the mesa below, one side of mesa up end is equipped with measures positioning mechanism, measures positioning mechanism and sets up along the edge of mesa, measures positioning mechanism and includes measurement starting point and measurement terminal point, measures positioning mechanism's measurement starting point department and is equipped with cutting mechanism, measures positioning mechanism's top and is equipped with clamping mechanism, the opposite side of mesa up end is equipped with elevating system, elevating system's top is equipped with the hot melt ware, elevating system orders about the hot melt ware and rises or descends. The technical scheme provided by the invention has the beneficial effects that: the structure is unique, the modern design, and convenient to use concentrates on an operation platform with a series of processes such as measurement, cutting of PPR pipe, has avoided the turnover step among the PPR pipe processing and treating process, has improved work efficiency.

Description

PPR pipe processing platform

Technical Field

The invention relates to the technical field of PPR pipe processing, in particular to a PPR pipe processing platform.

Background

PPR pipes are used very frequently in the field of construction and installation, and often require cutting to different lengths, butt-jointing to different specifications, and some coding marking work. In the working process, the tools need to be exchanged among a plurality of different positions, a large amount of time is wasted, unnecessary working steps are increased, and meanwhile, due to the limitation of the working environment, certain potential safety hazards may exist in the tools used for operation.

Disclosure of Invention

In order to solve one of the problems, the invention provides a PPR pipe processing platform, which adopts the following technical scheme:

the utility model provides a PPR manages processing platform, is in including mesa and setting the supporting leg of mesa below, one side of mesa up end is equipped with measures positioning mechanism, measure positioning mechanism and follow the edge of mesa sets up, measure positioning mechanism and measure and fix a position PPR pipe, measuring mechanism is including measuring the starting point and measuring the terminal point, the measurement starting point department of measuring positioning mechanism is equipped with cutting mechanism, the top of measuring positioning mechanism is equipped with clamping mechanism, clamping mechanism fixes PPR pipe, the opposite side of mesa up end is equipped with elevating system, elevating system's top is equipped with the hot melt ware, elevating system orders about the hot melt ware rises or descends.

The technical scheme provided by the invention has the beneficial effects that: the device has the advantages of unique structure, novel design and convenient use, integrates a series of procedures of measurement, cutting and the like of the PPR pipe on one operation platform, avoids the turnover step in the processing process of the PPR pipe, improves the working efficiency and reduces the potential danger to users to a certain extent.

Furthermore, the lifting mechanism comprises a lifting port arranged on the table board, a lifting sleeve is fixedly arranged below the lifting port, a lifting rod is vertically arranged in the lifting sleeve, a fixed plate is arranged at the top end of the lifting rod, a lifting plate is arranged at the bottom end of the lifting rod, the hot melter is arranged on the fixed plate, the lifting plate is in sliding connection with the inner wall of the lifting sleeve, a tooth socket is arranged on the outer surface of the lifting rod, a first gear is connected with the tooth socket in a matching manner, a first rotating shaft is coaxially arranged on the first gear, one end of the first rotating shaft is connected with the inner wall of the lifting sleeve, the other end of the first rotating shaft penetrates through the lifting sleeve and is provided with a second gear, the second gear is connected with a third gear in a meshing manner, a second rotating shaft is coaxially arranged on the third gear, one end of the second rotating shaft is connected with the outer wall, a ratchet wheel is arranged between the third gear and the crank, the ratchet wheel and the second rotating shaft are coaxially arranged, the ratchet wheel is connected with a pawl in a matched mode, the pawl is hinged to the lifting sleeve, a spring pressing sheet is arranged on the top face, close to one end of the ratchet wheel, of the pawl, one end of the spring pressing sheet is hinged to the pawl, a pin shaft is arranged at the other end of the spring pressing sheet, one end of the pin shaft is connected with the spring pressing sheet, the other end of the pin shaft is connected with the lifting sleeve, and a pressing portion is arranged at one end, far.

The adoption of the further technical scheme has the beneficial effects that the arranged lifting mechanism can lower the hot melting device below the table board after the hot melting device is used, so that the high temperature of the hot melting device is prevented from accidentally scalding a user; the lifting plate is arranged to synchronously ascend or descend along with the lifting rod and is in sliding connection with the inner wall of the lifting sleeve, and the purpose of improving the stability of the lifting rod is mainly achieved; the ratchet wheel is arranged mainly for preventing the hot melt device from spontaneously descending due to gravity after rising above the table top; the spring pressing piece is arranged to enable the pawl to be tightly matched with the ratchet wheel, and the spring pressing piece can be lifted by pressing the pressing part when the ratchet wheel needs to rotate in the opposite direction, so that the pawl is separated from the ratchet wheel, and the opposite rotation is achieved.

Further, it includes the dipperstick to measure positioning mechanism, the dipperstick is followed the length direction of mesa sets up, the measurement starting point of dipperstick is located cutting mechanism's below, with dipperstick parallel arrangement has the spout, be equipped with the slider on the spout, the slider strides and establishes on the spout, the slider is followed the spout slides, the top surface of slider is equipped with the screw hole, threaded hole is equipped with the set screw, the slider is close to the side of dipperstick is equipped with the location pointer, the location pointer is located the top of dipperstick.

The adoption of the further technical scheme has the advantages that the measuring scale can directly measure the length of the needed PPR pipe on the table top; set up the slider the set screw can be convenient fix a position the PPR pipe.

Further, the clamping mechanism comprises a fixed column, one side of the fixed column is provided with a hook frame, the other side of the fixed column is provided with a connecting plate, an air cylinder is vertically arranged on the connecting plate, a piston rod of the air cylinder penetrates through a square frame, the top of the square frame is fixedly connected with the bottom of the connecting plate, the bottom of the square frame is provided with a limiting rod, a push plate is arranged in the square frame, the top of the push plate is connected with the end part of the piston rod, the push plate is horizontally arranged, one end of the horizontal direction of the push plate is hinged with a first connecting rod, the other end of the horizontal direction of the push plate is hinged with a second connecting rod, one end of the first connecting rod is hinged with the push plate, the other end of the horizontal direction of the push plate is hinged with a third connecting rod, one end of the second, one end of the fourth connecting rod is hinged to the second connecting rod, a second clamping rod is obliquely arranged at the other end of the fourth connecting rod, the third connecting rod is close to one end of the first clamping rod and hinged to the limiting rod, and the fourth connecting rod is close to one end of the second clamping rod and hinged to the limiting rod.

The PPR pipe is fixed by the clamping mechanism after the PPR pipe is measured, so that the PPR pipe is convenient to cut; the arranged air cylinder pushes the push plate to move through the extension and retraction of the piston rod; the arranged clamping rod clamps and fixes the PPR pipe under the action of the cylinder; the limiting rod is arranged to ensure the directional movement of the connecting rod, and the clamping effect on the PPR pipe is ensured.

Further, the diameter of the first gear is smaller than that of the second gear, and the diameter of the third gear is smaller than that of the second gear.

Adopt above-mentioned further technical scheme's beneficial effect is, firstly can be laborsaving, secondly the lifter goes up and down convenient quick.

Furthermore, the cutting mechanism adopts a PPR pipe cutting knife.

Furthermore, a handheld code printer is hung on the hook rack.

Further, the number of the clamping mechanisms is two.

Furthermore, the pressing part and the spring pressing piece are arranged oppositely.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and it is obvious that the drawings listed below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of a part of the lifting mechanism in the embodiment of the present invention, in which the lifting sleeve is removed.

Fig. 5 is a schematic structural diagram of a measurement positioning mechanism in an embodiment of the present invention.

Fig. 6 is a schematic structural view of a clamping mechanism in an embodiment of the present invention.

In the drawings, the component list represented by each reference numeral is as follows 1, table top; 2. supporting legs; 3. a measuring and positioning mechanism; 301. measuring a scale; 302. a chute; 303. a slider; 304. a set screw; 305. positioning a pointer; 4. a cutting mechanism; 5. a clamping mechanism; 501. fixing a column; 502. a hanger frame; 503. a connecting plate; 504. a cylinder; 505. a piston rod; 506. a square frame; 507. pushing the plate; 508. a first connecting rod; 509. a second connecting rod; 510. a third connecting rod; 511. a fourth connecting rod; 512. a first clamping rod; 513. a second clamping rod; 6. a lifting mechanism; 601. a lifting port; 602. a lifting sleeve; 603. a lifting rod; 604. a fixing plate; 605. a lifting plate; 606. a tooth socket; 607. a first gear; 608. a first rotating shaft; 609. a second gear; 610. a third gear; 611. a second rotating shaft; 612. a crank; 613. a ratchet wheel; 614. a pawl; 615. pressing a spring plate; 616. a pin shaft; 617. a pressing part; 7. a hot melter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in the figure, a PPR manages processing platform, including mesa 1 and the supporting leg 2 of setting in mesa 1 below, one side of 1 up end of mesa is equipped with measures positioning mechanism 3, measure positioning mechanism 3 along the edge setting of mesa 1, measure positioning mechanism 3 and measure and fix a position PPR pipe, measure positioning mechanism 3 including measuring the starting point and measuring the terminal point, the measurement starting point department of measuring positioning mechanism 3 is equipped with cutting mechanism 4, the top of measuring positioning mechanism 3 is equipped with clamping mechanism 5, clamping mechanism 5 fixes PPR pipe, the opposite side of 1 up end of mesa is equipped with elevating system 6, elevating system 6's top is equipped with hot melt ware 7, elevating system 6 orders about hot melt ware 7 and rises or descends.

The lifting mechanism 6 comprises a lifting port 601 arranged on the table board 1, a lifting sleeve 602 is fixedly arranged below the lifting port 601, a lifting rod 603 is vertically arranged in the lifting sleeve 602, a fixing plate 604 is arranged at the top end of the lifting rod 603, a lifting plate 605 is arranged at the bottom end of the lifting rod 603, a hot melting device 7 is arranged on the fixing plate 604, the lifting plate 605 is in sliding connection with the inner wall of the lifting sleeve 602, a tooth space 606 is arranged on the outer surface of the lifting rod 603, the tooth space 606 is connected with a first gear 607 in a matching manner, the first gear 607 is coaxially provided with a first rotating shaft 608, one end of the first rotating shaft 608 is connected with the inner wall of the lifting sleeve 602, the other end of the first rotating shaft 608 penetrates through the lifting sleeve 602 and is provided with a second gear 609, the second gear 609 is in meshing connection with a third gear 610, the third gear 610 is coaxially provided with a second rotating shaft 611, one end of the second rotating shaft, the ratchet 613 and the second rotating shaft 611 are coaxially arranged, the ratchet 613 is connected with a pawl 614 in a matching manner, the pawl 614 is hinged with the lifting sleeve 602, a spring pressing piece 615 is arranged on the top surface of one end, close to the ratchet 613, of the pawl 614, one end of the spring pressing piece 615 is hinged with the pawl 614, a pin shaft 616 is arranged at the other end of the spring pressing piece 615, one end of the pin shaft 616 is connected with the spring pressing piece 615, the other end of the pin shaft is connected with the lifting sleeve 602, and a pressing part.

Measuring positioning mechanism 3 includes dipperstick 301, dipperstick 301 sets up along the length direction of mesa 1, dipperstick 301's measurement starting point is located cutting mechanism 4's below, there is spout 302 with dipperstick 301 parallel arrangement, be equipped with slider 303 on spout 302, slider 303 strides and establishes on spout 302, slider 303 slides along spout 302, the top surface of slider 303 is equipped with the screw hole, threaded hole is equipped with set screw 304, the side that slider 303 is close to dipperstick 301 is equipped with location pointer 305, location pointer 305 is located dipperstick 301's top.

The clamping mechanism 5 comprises a fixed column 501, a hook frame 502 is arranged on one side of the fixed column 501, a connecting plate 503 is arranged on the other side of the fixed column 501, an air cylinder 504 is vertically arranged on the connecting plate 503, a piston rod 505 of the air cylinder 504 penetrates through a square frame 506, the top of the square frame 506 is fixedly connected with the bottom of the connecting plate 503, a limiting rod 514 is arranged at the bottom of the square frame 506, a push plate 507 is arranged in the square frame 506, the top of the push plate 507 is connected with the end of the piston rod 505, the push plate 507 is horizontally arranged, one end of the push plate 507 in the horizontal direction is hinged with a first connecting rod 508, the other end of the push plate 507 is hinged with a second connecting rod 509, one end of the first connecting rod 508 is hinged with the push plate 507, the other end of the first connecting rod 508 is hinged with a third connecting rod 510, one end of the second connecting rod 509 is hinged, The other end is obliquely provided with a second clamping rod 513, one end of the third connecting rod 510 close to the first clamping rod 512 is hinged with the limiting rod 514, and one end of the fourth connecting rod 511 close to the second clamping rod 513 is hinged with the limiting rod 514.

The diameter of the first gear 607 is smaller than the diameter of the second gear 609 and the diameter of the third gear 610 is smaller than the diameter of the second gear 609.

The cutting mechanism 4 adopts a PPR pipe cutter.

The hook rack 502 is hung with a hand-held code printer.

Two clamping mechanisms 5 are provided.

The pressing portion 617 is disposed opposite to the spring pressing piece 615.

The using method of the measuring and positioning mechanism 3 in the device is that the sliding block 303 is slid, the positioning pointer 305 is aligned with the corresponding scale mark of the required PPR pipe length on the measuring scale 301, the positioning screw 304 is screwed down, the sliding block 303 is fixed with the sliding groove 302, and the positioning pointer 305 is fixed at the corresponding scale mark, so that the next operation is convenient to perform.

The use method of the clamping mechanism 5 in the device is that the PPR pipe passes through the lower parts of the cutting mechanism 4 and the clamping mechanism 5, one end of the PPR pipe is pressed against the positioning pointer 305, the air cylinder 504 is started, the piston rod 505 extends to enable the push plate 507 to move downwards, the first connecting rod 508 and the second connecting rod 509 move downwards, the third connecting rod 510 moves leftwards under the driving of the first connecting rod 508, the fourth connecting rod 511 moves rightwards under the driving of the second connecting rod 509, the first clamping rod 512 moves rightwards under the driving of the third connecting rod 510, and the second clamping rod 513 moves leftwards under the driving of the fourth connecting rod 511, so that the distance between the first clamping rod 512 and the second clamping rod 513 is reduced, and the PPR pipe is clamped. When the cut PPR tube is removed, the piston rod 505 is simply shortened.

The use method of the lifting mechanism 6 in the device is that the crank 612 is manually rotated, the second rotating shaft 611 rotates, the ratchet 613 and the third gear 610 are simultaneously driven to synchronously rotate, the rotation of the third gear 610 drives the second gear 609 which is in meshing connection to rotate, the rotation of the second gear 609 drives the first rotating shaft 608 to rotate, the rotation of the first rotating shaft 608 drives the first gear 607 to rotate, the rotation of the first gear 607 drives the lifting rod 603 to move upwards, the hot melt device 7 is lifted above the table board 1, the crank 612 is released, the pawl 614 is clamped on the gear teeth of the ratchet 613, and the ratchet 613 is prevented from moving in the opposite direction. When the hot melt device 7 is lowered below the table top 1, the pressing portion 617 is pressed down, the pawl 614 is disengaged from the ratchet 613, and the crank 612 is rotated in the reverse direction, so that the hot melt device 7 can be lowered.

In the technical scheme of the invention, the used hot melting device 7, the used cutting mechanism 4 and the used air cylinder 504 are all the prior art and are not detailed, wherein the cutting mechanism 4 can select a vertical or hand-held PPR pipe cutting knife according to requirements.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The PPR pipe processing platform comprises a table top (1) and supporting legs (2) arranged below the table top (1), and is characterized in that a measuring and positioning mechanism (3) is arranged on one side of the upper end face of the table top (1), the measuring and positioning mechanism (3) is arranged along the edge of the table top (1), the measuring and positioning mechanism (3) comprises a measuring starting point and a measuring end point, a cutting mechanism (4) is arranged at the measuring starting point of the measuring and positioning mechanism (3), a clamping mechanism (5) is arranged above the measuring and positioning mechanism (3), a lifting mechanism (6) is arranged on the other side of the upper end face of the table top (1), a hot melting device (7) is arranged at the top end of the lifting mechanism (6), and the lifting mechanism (6) drives the hot melting device (7) to ascend or descend;

the lifting mechanism (6) comprises a lifting port (601) arranged on the table board (1), a lifting sleeve (602) is fixedly arranged below the lifting port (601), a lifting rod (603) is vertically arranged in the lifting sleeve (602), a fixing plate (604) is arranged at the top end of the lifting rod (603), a lifting plate (605) is arranged at the bottom end of the lifting rod, the hot melter (7) is arranged on the fixing plate (604), the lifting plate (605) is in sliding connection with the inner wall of the lifting sleeve (602), a tooth groove (606) is arranged on the outer surface of the lifting rod (603), the tooth groove (606) is in matching connection with a first gear (607), a first rotating shaft (608) is coaxially arranged on the first gear (607), one end of the first rotating shaft (608) is connected with the inner wall of the lifting sleeve (602), the other end of the first rotating shaft passes through the lifting sleeve (602) and is provided with a second gear (609), a third gear (610) is connected to the second gear (609) in a meshing manner, a second rotating shaft (611) is coaxially arranged on the third gear (610), one end of the second rotating shaft (611) is connected with the outer wall of the lifting sleeve (602), a crank (612) is arranged at the other end of the second rotating shaft (611), a ratchet wheel (613) is arranged between the third gear (610) and the crank (612), the ratchet wheel (613) and the second rotating shaft (611) are coaxially arranged, the ratchet wheel (613) is connected with a pawl (614) in a matching manner, the pawl (614) is hinged to the lifting sleeve (602), a spring pressing piece (615) is arranged on the top surface of one end, close to the ratchet wheel (613), of the pawl (614), one end of the spring pressing piece (615) is hinged to the pawl (614), a pin shaft (616) is arranged at the other end of the spring pressing piece, one end of the pin shaft (616), The other end of the pawl (614) is connected with the lifting sleeve (602), and one end of the pawl (613) far away from the ratchet wheel is provided with a pressing part (617).

2. The PPR pipe processing platform of claim 1, wherein the measuring and positioning mechanism (3) comprises a measuring scale (301), the measuring scale (301) is arranged along the length direction of the table top (1), the measuring starting point of the measuring scale (301) is located below the cutting mechanism (4), a sliding groove (302) is arranged in parallel with the measuring scale (301), a sliding block (303) is arranged on the sliding groove (302), the sliding block (303) is arranged on the sliding groove (302) in a spanning mode, the sliding block (303) slides along the sliding groove (302), a threaded hole is formed in the top surface of the sliding block (303), a positioning screw (304) is arranged in the threaded hole, a positioning pointer (305) is arranged on the side surface, close to the measuring scale (301), of the sliding block (303), and the positioning pointer (305) is located above the measuring scale (301).

3. The PPR pipe processing platform according to claim 2, wherein the clamping mechanism (5) comprises a fixed column (501), a hook frame (502) is arranged on one side of the fixed column (501), a connecting plate (503) is arranged on the other side of the fixed column (501), an air cylinder (504) is vertically arranged on the connecting plate (503), a piston rod (505) of the air cylinder (504) penetrates through a square frame (506), the top of the square frame (506) is fixedly connected with the bottom of the connecting plate (503), a limiting rod (514) is arranged at the bottom of the square frame (503), a push plate (507) is arranged in the square frame (506), the top of the push plate (507) is connected with the end of the piston rod (505), the push plate (507) is horizontally arranged, a first connecting rod (508) is hinged to one end of the push plate (507) in the horizontal direction, a second connecting rod (509) is hinged to the other end of the push plate (507, The other end articulates there is third connecting rod (510), the one end of second connecting rod (509) with push pedal (507) are articulated, the other end articulates there is fourth connecting rod (511), the one end of third connecting rod (510) with first connecting rod (508) are articulated, the other end slope is equipped with first clamping rod (512), the one end of fourth connecting rod (511) with second connecting rod (509) are articulated, the other end slope is equipped with second clamping rod (513), third connecting rod (510) are close to the one end of first clamping rod (512) with gag lever post (514) are articulated, fourth connecting rod (511) are close to the one end of second clamping rod (513) with gag lever post (514) are articulated.

4. The PPR pipe processing platform according to claim 3, wherein said first gear (607) has a diameter smaller than a diameter of said second gear (609), and said third gear (610) has a diameter smaller than a diameter of said second gear (609).

5. The PPR pipe processing platform according to claim 4, wherein said cutting mechanism (4) is a PPR pipe cutter.

6. The PPR pipe processing platform according to claim 5, wherein said hook rack (502) is hung with a hand-held coding machine.

7. The PPR pipe processing platform according to claim 6, wherein there are two clamping mechanisms (5).

8. The PPR pipe processing platform of claim 7, wherein said pressing portion (617) is disposed opposite to said spring pressing piece (615).