CN207373711U - A kind of Large Diameter Pipeline PP column tubes abut against device - Google Patents

Abstract

The utility model discloses a kind of Large Diameter Pipeline PP column tubes to abut against device, including：Pedestal, middle part are equipped with storage tank；Operation console abuts against platform including two and abuts against driving portion, and two are abutted against formation contact gap between platform；Hold-down mechanism, holds down assembly including two, and each holding down assembly includes fixed frame and multiple compression cylinders；Hot-melting mechanism, including hot melt item and hot melt driving portion；Adjusting mechanism, including adjusting part and hook, adjusting part includes drive shaft, multiple winch spools, adjusts band and regulation motor.The utility model can quickly realize the bending of PP plates by hold-down mechanism and adjusting mechanism cooperation, and the curvature of PP plates can be adjusted by adjusting mechanism, be conducive to improve bending efficiency and bending precision, and then improve productivity and quality；Item will be heated by the cooperation of operation console and hot-melting mechanism simultaneously to drive to, to realize that hot melt is abutted against, high degree of automation reduces labor strength between PP plates two sides to be abutted against.

Description

A kind of Large Diameter Pipeline PP column tubes abut against device

Technical field

The utility model is related to pipes to abut against technology, and device is abutted against more particularly, to a kind of Large Diameter Pipeline PP column tubes.

Background technology

At present, for pipe with small pipe diameter PP pipes generally using extrusion moulding technology, and managed for Large Diameter Pipeline PP, such as caliber reaches PP to 1m, 1.5m or even 3m, 5m is managed, then generally carrying out hot melt by PP plates both sides of the edge abuts against to form Large Diameter Pipeline PP pipes. However, existing contact equipment uses human assistance PP plate bengings to realize contact more, inefficiency is bent, is unfavorable for carrying High Large Diameter Pipeline PP pipe production efficiencys.

Utility model content

The purpose of the utility model is to overcome above-mentioned technical deficiencies, propose that a kind of Large Diameter Pipeline PP column tubes abut against device, The technical issues of solving PP plate bengings inefficiency in the prior art.

To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of Large Diameter Pipeline PP column tubes and abuts against dress It puts, including：

Pedestal, the middle of the base are provided with a storage tank arranged along its length；

Operation console, two be symmetrically disposed on including opposite storage tank on the pedestal abut against platform and two contact platforms Close and separate contact driving portion, two it is described abut against platforms between be formed with a contact gap；

Hold-down mechanism, two including being symmetrically disposed on two contact platforms hold down assembly, each compression Component is included along the fixed frame abutted against platform length direction arrangement and set close to storage tank and along fixed frame length direction successively The multiple compression cylinders set, the cylinder body end of each compression cylinder, which is both secured to the fixed frame, tailpiece of the piston rod, to match somebody with somebody Close the table top for being connected to the contact platform；

Hot-melting mechanism, the hot melt item arranged including one along storage tank length direction and the driving hot melt item are by housing Slot moves to the hot melt driving portion for protruding from and abutting against gap；And

Adjusting mechanism, two adjusting parts of two adjusting parts and difference including being symmetrically disposed on pedestal both sides Matched hook；Each adjusting part includes the drive shaft arranged along the base length direction, edge driving shaft length Direction is sheathed on the multiple winch spools, the adjusting band being wound on the winch spool and the driving driving of the drive shaft successively The regulation motor that axis rotates.

Compared with prior art, the utility model can quickly realize the curved of PP plates by hold-down mechanism and adjusting mechanism cooperation Song, and the curvature of PP plates can be adjusted by adjusting mechanism, be conducive to improve bending efficiency and bending precision, and then improve life Produce efficiency and quality；Simultaneously by the cooperation of operation console and hot-melting mechanism will heat item drive to PP plates two sides to be abutted against it Between to realize that hot melt is abutted against, high degree of automation reduces labor strength.

Description of the drawings

Fig. 1 is that the Large Diameter Pipeline PP column tubes of the utility model abut against the attachment structure schematic diagram of device；

Fig. 2 is that the Large Diameter Pipeline PP column tubes of the utility model abut against the contact schematic diagram of device；

Fig. 3 is the right view of Fig. 1 of the utility model；

Fig. 4 is the sectional view along A-A of Fig. 1 of the utility model；

Fig. 5 is the B portions enlarged drawing of Fig. 3 of the utility model.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

~5 are please referred to Fig.1, the utility model provides a kind of Large Diameter Pipeline PP column tubes and abuts against device, including pedestal 1, behaviour Make platform 2, hold-down mechanism 3, hot-melting mechanism 4, adjusting mechanism 5 and support bar group 6.1 lower end of pedestal is positioned over ground, 1 upside of pedestal Face is provided with a storage tank 11 arranged along its length close to middle part；Operation console 2 includes opposite storage tank 11 and is symmetrical arranged It abuts against platforms 21 in two on the pedestal 1 and the close and separate contact driving portion 22 of platforms 21 is abutted against in driving two, two A contact gap 21a is formed between the contact platform 21, contact gap 21a is corresponding with storage tank 11 and positioned at storage tank 11 Top., can be in the setting of 1 upper side of pedestal perpendicular to the guide rail 23 of storage tank 11 during specific setting, guide rail 23 at least sets four, It abuts against 21 bottom surface of platform and is provided with 23 matched guide groove of guide rail, and at least two guide rails 23 are abutted against platform 21 with one and coordinated, and abut against Driving portion 22 can drive contact platform 21 to make back and forth movement along guide rail 23.Wherein, guide rail 23 is abutted against and driven preferably using T-shaped guide rail 23 Hydraulic cylinder can be used in dynamic portion 22, sets 1 upside of pedestal and is built in the driver slot 21b abutted against on the downside of platform, and its cylinder body end It is fixed on pedestal 1, tailpiece of the piston rod with abutting against platform 21 is connected that contact platform 21 is driven to move along guide rail 23, and abuts against driving portion 22 It corresponds with abutting against platform 21 and sets, can driving two, to abut against platforms 21 synchronous closer or far from ensureing the symmetry of driving.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, hold-down mechanism 3 includes being symmetrically disposed on two two abutted against on platform 21 It holds down assembly, each fixation included along abutting against 21 length direction of platform arrangement and being set close to storage tank 11 that holds down assembly Frame 31 and the multiple compression cylinders 32 set gradually along 31 length direction of fixed frame, the cylinder body end of each compression cylinder 32 are equal It is fixed on the fixed frame 31, tailpiece of the piston rod can coordinate the table top for being connected to the contact platform 21；In order to improve compression effect, Hold down assembly the multiple compression bars 33 for further including and corresponding the tailpiece of the piston rod for being fixedly arranged on compression cylinder 32 described in the present embodiment, pressure Tight item 33 is set along 31 length direction of fixed frame, and the compression cylinder 32 is double-rod cylinder, two pistons of the double-rod cylinder Bar is fixedly connected with compression bar 33, ensures that compression bar 33 is arranged along 31 length direction of fixed frame.Need what is illustrated, fixed frame 31 one end are with abutting against platform 21 to be detachably connected, and specific to set a connection piece 34, which is articulated with fixed frame 31 Free end, the other end can be fixed on by bolt 35 to be abutted against on platform 21, can be unloaded to touch by bolt 35 after the completion of contact PP pipes after connecing are removed.

As shown in Figure 1 and Figure 2, hot-melting mechanism 4 includes a driving of hot melt item 41 and one arranged along 11 length direction of storage tank It is described hot melt item 41 moved to by storage tank 11 protrude from abut against gap 21a hot melt driving portion 42, hot melt item 41 can with electricity Heating unit connects, and can improve the temperature of hot melt item 41, and hot melt driving portion 42 can be used hot melt cylinder, heat the cylinder of cylinder Body end is embedded at 11 bottom of storage tank, tailpiece of the piston rod is connected with hot melt item 41, and hot melt item 41 can be driven to shrink in storage tank 11 It is interior, hot melt item 41 can also be driven to be partially protrude through and abut against interval 21a and between to be abutted against two side of PP plates 7, so as to Heating melting is carried out in two sides that will be to be abutted against.

As shown in Figure 1, Figure 2, Figure 3 shows, adjusting mechanism 5 include be symmetrically disposed on 1 both sides of pedestal two adjusting parts 51 and Two matched hooks 52 of adjusting part 51 respectively；Each adjusting part 51 is included along the 1 length side of pedestal Drive shaft 511 to arrangement, the multiple winch spools 512 for being sheathed on the drive shaft 511 successively along 511 length direction of drive shaft, The regulation motor 514 for adjusting band 513 and the driving rotation of drive shaft 511 being wound on the winch spool 512.It is specifically made Used time, the adjusting part 51 and the hook 52 of its opposite side for abutting against 21 one side of platform coordinate, i.e., the adjusting band on multiple winch spools 512 513 free end is hung on around PP plates 7 to be abutted against and one-to-one corresponding on the hook 52 of opposite side, drives winch spool 512 It rotates to shrink and adjusts band 513, PP plates 7 can be bent, also can adjust the bending angle of PP plates 7.Wherein, described in the present embodiment Drive shaft 511 is rotationally connected with the pedestal 1, and the hook 52 is fixedly arranged on the side wall of the contact platform 21, can ensure to touch The movement of platform 21 is abutted against when connecing and generates smaller offset.

Due to abutting against the limited width of platform 21, the placement for being not easy to PP plates 7 compresses, therefore Large Diameter Pipeline PP described in the present embodiment Column tube abuts against device and further includes two support bar groups 6 being symmetrically disposed on two contact platforms 21, each support bar group 6 Include the multiple supporting rods 61 set gradually along 21 length direction of platform is abutted against, upper side and the contact of each supporting rod 61 The table top of platform 21 is concordant, can be positioned over supporting rod 61 convenient for PP plates 7 to ensure that PP plates 7 are concordant with abutting against platform 21.Wherein, in order to Bar 61 easy to support influences to adjust the effect of band 513, the present embodiment each link up with 52 and winch spool 512 be respectively positioned on two neighboring branch Between strut 61.

Wherein for convenience of description, the present embodiment by supporting rod 61, adjusting part 51, hold down assembly and abut against platform 21 by Left and right orientation is positioned, and is not the limitation to the utility model.

As shown in Fig. 2, the concrete operations flow that the Large Diameter Pipeline PP column tubes of the present embodiment abut against device is as follows：By PP plates 7 It is placed horizontally at the supporting rod 61 in left side and abuts against on platform 21, the piston rod of the compression cylinder 32 in left side is driven to move upwards and make It is formed between the table top of the compression bar 33 in left side and the contact platform 21 in left side and compresses gap, it is then that 7 one side of PP plates is to be abutted against A line, which passes through, compresses gap, and causes this side protrudes to abut against the length of platform 21 as 1~2cm, and ensures this side and heat Molten item 41 is parallel, and the piston rod of the compression cylinder 32 in left side is driven to move downward, and passes through compression bar 33 by 7 one side edge of PP plates It is pressed on the table top of contact platform 21 in left side；Multiple adjusting bands 513 on right side around PP plates 7 and are hung on left side by upside Hook 52 on, and by multiple adjusting bands 513 in left side by upside around PP plates 7 and hang on right side hook 52 on, driving The winch spool 512 on left side and right side rotates, and adjusts band 513 and is constantly shunk under the action of winch spool 512, and PP plates 7 are adjusting band 513 effects constantly bending, the number of turns rotated by the winch spool 512 on left side and right side control the corresponding pine for adjusting band 513 Tight degree so that 7 another lateral edges of PP plates are pushed against in the contact platform 21 on right side, and passes through the compression bar 33 on right side with abutting against platform Gap between 21, when the length that the edge of PP plates 7 protrudes from the contact platform 21 on right side protrudes from the contact platform 21 in left side with it Length it is identical when, the compression cylinder 32 on right side can be driven to control the compression bar 33 on right side by the 7 another side compression of PP plates, in fact Show the bending of PP plates 7 to be arc-shaped, it, can be by adjusting the elastic adjusting PP of band 513 if 7 curved radian circularity of PP plates is relatively low The bending circularity of plate 7；After adjusting, control hot melt item 41, which protrudes from, abuts against gap 21a and positioned to be abutted against two of PP plates 7 Between side, two are driven to abut against platform 21 close to two sides to be abutted against is made to be connected to hot melt item 41 respectively, in the work of hot melt item 41 Under, the two sides melting to be abutted against of PP plates 7 then in driving hot melt item 41 income storage tank 11, drives two contact platforms 21 Close to so that two sides after melting abut, Nature Link in a tubular form, shrinks compression cylinder 32, then by fixing after its cooling 31 dismountable one end of frame will heat the PP pipes taking-up abutted against.

Specific embodiment of the present utility model described above does not form the restriction to scope of protection of the utility model. The various other corresponding changes and deformation that any technical concept according to the present utility model is made, should be included in this practicality In new scope of the claims.

Claims (5)

1. a kind of Large Diameter Pipeline PP column tubes abut against device, which is characterized in that including：

Pedestal, the middle of the base are provided with a storage tank arranged along its length；

Operation console, two be symmetrically disposed on including opposite storage tank on the pedestal abut against platform and two contact platforms are close With separate contact driving portion, two it is described abut against platforms between be formed with a contact gap；

Hold-down mechanism, two including being symmetrically disposed on two contact platforms hold down assembly, each described to hold down assembly Include the fixed frame set along contact platform length direction arrangement and close storage tank and set gradually along fixed frame length direction Multiple compression cylinders, the cylinder body end of each compression cylinder be both secured to the fixed frame, tailpiece of the piston rod can coordinate to It is connected to the table top of the contact platform；

Hot-melting mechanism, the hot melt item arranged including one along storage tank length direction and the driving hot melt item are transported by storage tank It moves to the hot melt driving portion for protruding from contact gap；And

Adjusting mechanism, including two adjusting parts for being symmetrically disposed on pedestal both sides and two adjusting parts matchings respectively The hook of conjunction；Each adjusting part includes the drive shaft arranged along the base length direction, along drive shaft length direction The multiple winch spools for being sheathed on the drive shaft successively, the adjusting band being wound on the winch spool and the driving drive shaft turn Dynamic regulation motor.

2. Large Diameter Pipeline PP column tubes according to claim 1 abut against device, which is characterized in that the Large Diameter Pipeline PP column tubes It abuts against device and further includes two support bar groups being symmetrically disposed on two contact platforms, each support bar group includes edge and touches Multiple supporting rods that platform length direction is set gradually are connect, the upper side of each supporting rod is concordant with the table top of the contact platform；Its In, each hook and winch spool are respectively positioned between two neighboring supporting rod.

3. Large Diameter Pipeline PP column tubes according to claim 2 abut against device, which is characterized in that the drive shaft rotatably connects The pedestal is connected to, the hook is fixedly arranged on the side wall of the contact platform.

4. Large Diameter Pipeline PP column tubes according to claim 3 abut against device, which is characterized in that described hold down assembly further includes The compression bar set along fixed frame length direction, the compression bar are fixedly arranged on the tailpiece of the piston rod of the compression cylinder.

5. Large Diameter Pipeline PP column tubes according to claim 4 abut against device, which is characterized in that the compression cylinder is double rod Cylinder.