CN115416218A - Straw draw mechanism that moulds plastics - Google Patents
Straw draw mechanism that moulds plastics Download PDFInfo
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- CN115416218A CN115416218A CN202211130183.XA CN202211130183A CN115416218A CN 115416218 A CN115416218 A CN 115416218A CN 202211130183 A CN202211130183 A CN 202211130183A CN 115416218 A CN115416218 A CN 115416218A
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- traction
- conveying
- traction mechanism
- strip
- straw
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- 239000010902 straw Substances 0.000 title claims abstract description 93
- 239000004033 plastic Substances 0.000 title claims description 12
- 229920003023 plastic Polymers 0.000 title claims description 12
- 238000001746 injection moulding Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
- B29C49/4278—Cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a suction pipe injection molding traction mechanism and a conveying system, which relate to the technical field of traction and conveying in suction pipe production, and comprise a rack, wherein a first crawler traction mechanism and a second crawler traction mechanism are arranged in the rack, a traction conveying space is formed between the first crawler traction mechanism and the second crawler traction mechanism, and the suction pipe injection molding traction mechanism further comprises: the multi-group traction conveying assembly comprises two strip-shaped frames, the strip-shaped frames are arranged in a traction conveying space, in the invention, when the first crawler traction mechanism and the second crawler traction mechanism extrude and pull a straw, the guide conveying parts on the strip-shaped frames on two sides of the straw support two sides of the straw at the moment, the straw is limited from being damaged due to too large extrusion deformation, the circumferential deformation strength of the straw is improved, the pressure of the straw in compression deformation is increased, the pressure between the first crawler traction mechanism and the straw can be increased so as to meet the requirement of friction traction conveying, and the accuracy of traction conveying is improved.
Description
Technical Field
The invention relates to the technical field of traction and conveying in straw production, in particular to a straw injection molding traction mechanism.
Background
As is known, the process for producing the straw comprises the following steps: after plastics or degradable materials (such as corn starch) are melted, the straw is produced through blow molding, the blow molded straw passes through a cooling tank, circulating cooling water is filled in the cooling tank to cool the blow molded straw, the cooled straw is pulled through traction equipment and then conveyed to a cutting device, the straw is finally cut into a section by the cutting device, then the section is concentrated into a box and is transported to a packaging workshop to be packaged, and the straw injection molding traction mechanism is equipment for pulling and conveying the injection molded straw.
If the notice is CN206663755U, the notice date is 24.11.2017, the Chinese patent named as a straw traction adjusting mechanism, the traction adjusting mechanism has a specific structure that the main wheel set comprises a first driving wheel, a second driving wheel, a first main shaft rod and a second main shaft rod, the auxiliary wheel set comprises a first auxiliary wheel, a second auxiliary wheel, a first auxiliary shaft rod and a second auxiliary shaft rod, the second driving wheel is arranged below the first driving wheel, the second auxiliary wheel is arranged below the first auxiliary wheel, the first driving wheel and the first auxiliary wheel are connected with a first transmission belt, the second driving wheel and the second auxiliary wheel are connected with a second transmission belt, a distance suitable for the friction traction of the cooled straws is arranged between the first transmission belt and the second transmission belt, the first adjusting device is used for adjusting the up-down movement of the first main shaft rod, and the second adjusting device is used for adjusting the up-down movement of the first auxiliary shaft rod.
Like the above application is the same, prior art forms the transport space through between the transmission belt of two synchronous opposite movement when carrying out traction transport to the straw, the straw put with between two transmission belts, its transport mode is for carrying the pressure of straw in order to realize the friction traction through two transmission belts, but when carrying traction, the pressure of two transmission belts of unable accurate control and straw, can lead to the traction to carry the straw to appear skidding the idle running when pressure is less promptly, influence carries the accuracy, can lead to the straw to warp the damage when pressure is too big, influence the straw quality of production.
Disclosure of Invention
The invention aims to provide a suction pipe injection molding traction mechanism to solve the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a suction pipe traction mechanism that moulds plastics, includes the frame, be provided with first caterpillar traction mechanism and second caterpillar traction mechanism in the frame, form between first caterpillar traction mechanism and the second caterpillar traction mechanism and pull the transport space, the suction pipe is arranged in pull the transport space, still include: the multiunit pulls conveying component, each group pull conveying component includes two bar framves, the bar frame sets up in pulling the transport space, it is provided with a plurality of direction conveying parts to rotate on the bar frame, and the direction conveying part with the suction pipe week side is laminated mutually.
As a further description of the above technical solution: each guide conveying part is in transmission connection with a second caterpillar traction mechanism through a transmission assembly, and when the second caterpillar traction mechanism pulls straws to be conveyed, the transmission assembly synchronously drives each guide conveying part to synchronously drive the straws to be conveyed.
As a further description of the above technical solution: the second caterpillar traction mechanism comprises two second conveying rollers which are rotatably arranged on the rack, a second traction caterpillar is sleeved between the two second conveying rollers, and a plurality of strip belts which are matched with the suction pipes in a traction and butt-joint mode are arranged on the surface of the second traction caterpillar.
As a further description of the above technical solution: the guide conveying part comprises a rotating shaft, the rotating shaft is vertically and rotatably arranged on the strip-shaped frame, and arc-shaped guide wheels matched with the suction pipes are symmetrically connected to the two ends of the rotating shaft.
As a further description of the above technical solution: the length of the guide conveying part is smaller than the diameter of the suction pipe.
As a further description of the above technical solution: the transmission assembly comprises a rubber strip and adjusting wheels, the rubber strip is integrally formed on two sides of the strip-shaped belt, the adjusting wheels are fixed to the end faces of the arc-shaped guide wheels, and the adjusting wheels are abutted to the circumferential face of the rubber strip.
As a further description of the above technical solution: the end of the rack is fixed with a combined adjusting frame, each traction conveying assembly is arranged in the traction conveying space through the combined adjusting frame, and the combined adjusting frame is used for driving two strip-shaped frames in the traction conveying assemblies to move in the opposite direction or the opposite direction.
As a further description of the above technical solution: the bar area is fixed on the surface of the second traction track through the elastic rubber pad, the second traction track is provided with adjusting assemblies on two sides of the bar area, the adjusting assemblies are supported by the bar area and connected with the traction conveying assembly in a transmission manner, and when two bar frames in the traction conveying assembly move in opposite directions, the adjusting assemblies synchronously drive the bar area to be attached to the surface of the second traction track so as to relieve the traction conveying of the suction pipe.
As a further description of the above technical solution: the first caterpillar traction mechanism comprises two first conveying rollers, the two first conveying rollers are arranged on the inner side of the rack in a lifting mode, a first traction caterpillar is sleeved between the first conveying rollers, the top of the rack is fixedly provided with a lifting mechanism, and the lifting mechanism is connected with the first caterpillar traction mechanism and drives the first caterpillar traction mechanism to adjust in a lifting mode.
A conveying system comprises the suction pipe injection molding traction mechanism.
In the technical scheme, when the first caterpillar traction mechanism and the second caterpillar traction mechanism rotate in opposite directions synchronously to convey the straws placed in the traction conveying space formed between the first caterpillar traction mechanism and the second caterpillar traction mechanism, the first caterpillar traction mechanism and the second caterpillar traction mechanism extrude and pull the straws, at the moment, the guide conveying parts on the strip-shaped frames on the two sides of the straws support the two sides of the straws, damage caused by overlarge extrusion deformation of the straws is limited, the circumferential deformation strength of the straws is improved, the pressure of the straws subjected to compression deformation is increased, the pressure between the first caterpillar traction mechanism and the straws can be increased by the first caterpillar traction mechanism and the second caterpillar traction mechanism so as to meet the requirements of friction traction conveying, the accuracy of traction conveying is improved, and the situation that the straws slip caused by undersize pressure and deformation damage caused by overlarge pressure are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of an overall structure of a suction pipe injection molding traction mechanism provided in an embodiment of the present invention;
FIG. 2 is a schematic end view of a drawing mechanism for injection molding of a straw according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a suction pipe injection molding traction mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic side view of a suction pipe injection molding traction mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of an assembly structure of the traction delivery assembly and the suction pipe according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a pull conveyor assembly according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a combined adjustable stand according to an embodiment of the present invention;
FIG. 8 is a schematic structural view of a guiding conveying part according to an embodiment of the present invention;
FIG. 9 is a schematic structural view of a first crawler attachment mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic structural view of a second crawler attachment provided in accordance with an embodiment of the present invention;
FIG. 11 is a schematic view of a connection structure of an adjusting assembly and a traction conveying assembly provided by an embodiment of the invention;
fig. 12 is a schematic structural diagram of an adjusting assembly according to an embodiment of the present invention.
Description of reference numerals:
1. a frame; 11. a strip-shaped opening; 2. a first caterpillar traction mechanism; 21. a first conveying roller; 22. a first traction track; 23. a slide base; 3. a second caterpillar traction mechanism; 31. a second conveying roller; 32. a second traction track; 33. a strip-shaped band; 34. a rubber strip; 4. a lifting mechanism; 41. a connecting frame; 42. adjusting the screw rod; 43. a U-shaped fixing frame; 5. a traction conveying assembly; 51. a strip-shaped frame; 52. a guide conveying part; 521. a rotating shaft; 522. an arc-shaped guide wheel; 523. an adjustment wheel; 6. a combined adjusting frame; 61. a transverse frame; 62. a polish rod; 63. an L-shaped tooth rack; 64. an adjusting gear; 65. adjusting the handle; 7. a straw; 8. an adjustment assembly; 81. a strip-shaped groove; 82. a rubber belt; 83. a support sideframe; 84. an elastic member; 85. a guide rail groove; 86. and a guide adjusting rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-12, an embodiment of the present invention provides a technical solution: the utility model provides a straw draw gear that moulds plastics, it is used for carrying out traction to the straw after injection moulding, which comprises a frame 1, frame 1 comprises the steel sheet of two perpendicular parallels, be provided with first crawler 2 and second crawler 3 in the frame 1, first crawler 2 and the equal parallel arrangement of second crawler 3 are between two steel sheets, and first crawler 2 is located second crawler 3's top, both positions correspond from top to bottom, form between first crawler 2 and the second crawler 3 and pull and carry the space, it is used for carrying straw 7 traction to pull the transport space, straw 7 arranges traction transport space in, realize carrying straw 7 between the two through synchronous opposite rotation of first crawler 2 and second crawler 3, still include: conveying component 5 is pull to the multiunit, each group pulls conveying component 5 and includes two bar framves 51, bar frame 51 sets up in pulling the transport space, and two bar frame 51 are located the both sides of straw 7, it is provided with a plurality of direction conveying part 52 to rotate on the bar frame 51, a plurality of direction conveying part 52 are linear array and distribute, and direction conveying part 52 laminates with 7 week sides of straw mutually, be located the direction conveying part 52 on two bar frame 51 of the both sides of straw 7 respectively with straw 7 along the length direction both sides and rotate the laminating. The embodiment provides a suction pipe injection molding traction mechanism, rotate in opposite directions through first crawler 2 and second crawler 3 in step, when realizing arranging suction pipe 7 in the traction conveying space that forms between the two in the middle of will carrying, first crawler 2 and second crawler 3 extrude suction pipe 7, the direction conveying part 52 that is located on the bar frame 51 of suction pipe 7 both sides this moment supports suction pipe 7 both sides, restriction suction pipe 7 extrusion deformation leads to the damage too greatly, improve the circumference deformation intensity of suction pipe 7 simultaneously, increase the pressure that suction pipe 7 received the pressure deformation, make first crawler 2 and second crawler 3 can increase and suction pipe 7 between the pressure with satisfy friction traction conveying demand, improve traction conveying's accuracy, avoid appearing pressure and lead to the suction pipe 7 to appear skidding, and pressure too big leads to suction pipe 7 undersize deformation damage.
In still another embodiment of the present invention, further, each guiding and conveying portion 52 is in transmission connection with the second caterpillar traction mechanism 3 through a transmission assembly, and when the second caterpillar traction mechanism 3 pulls the suction pipe 7 for conveying, the transmission assembly synchronously drives each guiding and conveying portion 52 to synchronously drive the suction pipe 7 for conveying. When the first crawler traction mechanism 2 and the second crawler traction mechanism 3 synchronously rotate in opposite directions to convey the straws 7 in a traction conveying space formed between the first crawler traction mechanism 2 and the second crawler traction mechanism 3, the second crawler traction mechanism 3 synchronously drives the transmission assembly at the moment, the transmission assembly receives power of the second crawler traction mechanism 3 to drive the two groups of guide conveying parts 52 on the strip-shaped frames 51 at the two sides of the straws 7 to synchronously rotate in opposite directions to convey the straws 7, so that the first crawler traction mechanism 2 and the second crawler traction mechanism 3 extrude the straws 7 to perform friction conveying, the two sides of the pressed straws 7 are butted and attached to the guide conveying parts 52 on the strip-shaped frames 51, and the guide conveying parts 52 keep synchronously rotating to drive the straws 7 to convey at the moment, so that the straws 7 are synchronously conveyed in a dual mode, the stability of the straws 7 is improved under the condition that the pressure to the straws 7 is not increased, and the problem of slipping during the conveying of the straws 7 is prevented.
In another embodiment of the present invention, preferably, the second caterpillar traction mechanism 3 includes two second conveying rollers 31 rotatably disposed on the frame 1, the heights of the two second conveying rollers 31 are equal to each other, a second traction caterpillar 32 is sleeved between the two second conveying rollers 31, that is, the two second conveying rollers 31 drive the second traction caterpillar 32 sleeved thereon to rotate, and a plurality of strip belts 33 engaged with the suction pipes 7 for traction and abutment are disposed on the surface of the second traction caterpillar 32. Namely the surface of the strip belt 33 protrudes out of the surface of the second traction caterpillar 32, at this time, when the first traction caterpillar 2 and the second traction caterpillar 3 synchronously rotate in opposite directions to convey the suction pipe 7 placed between the first traction caterpillar 2 and the second traction caterpillar 3, specifically, the second traction caterpillar 32 is driven to rotate by two second conveying rollers 31 in the second traction caterpillar 3, the strip belt 33 on the second traction caterpillar 32 is driven to synchronously rotate, and the suction pipe 7 is extruded and frictionally conveyed by the mutual matching of the strip belt 33 and the first traction caterpillar 2.
In another embodiment of the present invention, preferably, the guiding and conveying part 52 includes a rotating shaft 521, the rotating shaft 521 is vertically and rotatably disposed on the strip frame 51, two ends of the rotating shaft 521 are symmetrically connected with arc-shaped guide wheels 522 adapted to the suction pipe 7, and the length of the guiding and conveying part 52 is smaller than the diameter of the suction pipe 7. As shown in fig. 2, the length of the guiding and conveying part 52 is smaller than the distance between the straws 7, so that the first caterpillar traction mechanism 2 and the second caterpillar traction mechanism 3 realize extrusion friction conveying of the straws 7, and the straws 7 are in surface contact with the first caterpillar traction mechanism 2 and the second caterpillar traction mechanism 3, thereby further improving the conveying stability of the straw injection molding traction mechanism.
In another embodiment provided by the present invention, preferably, the transmission assembly includes two rubber strips 34 and an adjusting wheel 523, the two rubber strips 34 are integrally formed on two sides of the strip belt 33, the adjusting wheel 523 is fixed on an end surface of the arc guide wheel 522, specifically, the adjusting wheel 523 is fixed at a circle center position of the end surface of the arc guide wheel 522 located at the bottom, and the adjusting wheel 523 and the circumferential surface of the rubber strip 34 are abutted to each other. When second crawler traction mechanism 3 and first crawler traction mechanism 2 mutually support to realize carrying out extrusion friction to straw 7 and carry promptly, second crawler traction mechanism 3 synchronous drive transmission assembly, transmission assembly receives second crawler traction mechanism 3 power, it rotates in opposite directions in order to carry straw 7 in step to drive two sets of direction conveying parts 52 that are located on straw 7 both sides bar frame 51 specifically, when second crawler traction mechanism 3 in the second crawler traction mechanism 32 rotates, its synchronous motion bar 33 and the rubber strip 34 synchronous rotation of both sides on it, rubber strip 34 rotates in order to drive regulating wheel 523 with the global butt of regulating wheel 523, finally drive arc guide wheel 522 through regulating wheel 523 and rotate, thereby rotate through arc guide wheel 522 and realize supplementary straw 7 of carrying. Two ways of carrying out the traction transport from two opposite sides of the suction pipe 7 are achieved.
In another embodiment of the present invention, optionally, the transmission assembly includes two chains and a sprocket, the two chains are disposed on two sides of the strip belt 33, the sprocket is fixed on an end surface of the arc guide wheel 522, and the sprocket is engaged with the chains, when the second caterpillar traction mechanism 3 rotates the second caterpillar traction mechanism 32, the second caterpillar traction mechanism synchronously drives the strip belt 33 thereon and the chains on two sides to synchronously rotate, the chains are engaged with a circumferential surface of the sprocket to drive the adjusting wheel 523 to rotate, and finally the adjusting wheel 523 drives the arc guide wheel 522 to rotate, so that the straw 7 is conveyed by the rotation of the arc guide wheel 522.
In another embodiment provided by the present invention, preferably, a combined adjusting frame 6 is fixed at an end of the frame 1, each traction conveying assembly 5 is installed in the traction conveying space through the combined adjusting frame 6, and the combined adjusting frame 6 is used for driving the two strip-shaped frames 51 in the traction conveying assembly 5 to move towards or away from each other. Specifically, (as shown in fig. 7) the combined adjusting rack 6 includes a cross frame 61, the cross frame 61 is detachably mounted at an end of the rack 1, two polish rods 62 are fixed on a surface of the cross frame 61, and a plurality of sets of L-shaped racks 63 are slidably disposed on the two polish rods 62, each set of L-shaped racks 63 includes two opposite L-shaped racks 63, wherein one L-shaped rack 63 is slidably sleeved on one polish rod 62, the other L-shaped rack 63 is slidably sleeved on the other polish rod 62, so that the two opposite L-shaped racks 63 are vertically staggered, bottom ends of vertical sections of the two opposite L-shaped racks 63 are connected with ends of the two bar-shaped racks 51 in the traction conveying assembly 5, an adjusting gear 64 is rotatably disposed between horizontal ends of the two opposite L-shaped racks 63 on the cross frame 61, the adjusting gear 64 is respectively engaged with horizontal ends of the two opposite L-shaped racks 63, and an adjusting handle 65 is connected outside the adjusting gear 64, when in use, the adjusting handle 65 is rotated to drive the adjusting gear 64 to rotate, the adjusting gear 64 can drive the two L-shaped racks 63 to move towards each other on the two L-shaped racks 62 or move towards each other, and the two L-shaped racks 51 can be conveniently used, and the two L-shaped racks 51 can be moved towards each other as needed.
In still another embodiment of the present invention, preferably, the strip belt 33 is fixed on the surface of the second traction track 32 through an elastic rubber pad, the elastic rubber pad enables the strip belt 33 to be adjusted in a lifting manner on the surface of the second traction track 32, an adjusting component 8 for supporting the strip belt 33 is disposed on the second traction track 32 at two sides of the strip belt 33, the adjusting component 8 is in transmission connection with the traction conveying component 5, the adjusting component 8 includes two strip grooves 81 symmetrically formed on the surface of the second traction track 32 with respect to the strip belt 33, a rubber belt 82 is interactively embedded in the strip grooves 81, a plurality of supporting side frames 83 are equidistantly and rotatably connected to the rubber belt 82, the other ends of the supporting side frames 83 are rotatably connected to the bottom of the strip belt 33, a plurality of elastic members 84 are equidistantly connected between one side of the rubber belt 82 and the strip grooves 81, the elastic members 84 are rubber springs, the elastic force of the elastic members 84 is used for driving the rubber belt 82 to slide towards one side of the strip belt 33, a plurality of guide grooves 86 are formed on the surface of the rubber belt 82, a plurality of guide rails 86 are vertically connected to the bottom of the strip frame 51 in the traction conveying component 5, the guide rail grooves 86 are disposed in the adjusting rod groove 85, and the adjusting rod 85 is disposed in the guide rail groove 85 is disposed in the bottom of the strip frame 51 in the traction conveying component 5, and the adjusting component 7 is removed from the traction conveying component 32, and the suction pipe when the traction conveying component is moved synchronously.
According to the suction pipe injection molding traction mechanism, a plurality of groups of traction conveying assemblies 5 are arranged between a first crawler traction mechanism 2 and a second crawler traction mechanism 3, so that the first crawler traction mechanism 2 and the second crawler traction mechanism 3 are matched with the plurality of groups of traction conveying assemblies 5 to synchronously convey a plurality of suction pipes 7.
When the straw injection molding traction mechanism is in practical use, when other processes (such as a cutting process) of one straw 7 in a plurality of straws 7 on a conveying path have faults and the conveying needs to be stopped, the machine halt can cause the straws 7 and the adjusting gear 64 to be incapable of normally conveying, and other processes of the straws 7 capable of normally conveying can not be stably carried out at the same time, so that the working efficiency is influenced, the straw injection molding traction mechanism drives the adjusting gear 64 to rotate through rotating the adjusting handle 65, the adjusting gear 64 can drive the two L-shaped racks 63 to reversely move on the two polished rods 62, finally the two L-shaped racks 63 drive the two strip-shaped racks 51 to reversely move so that the guide conveying parts 52 on the strip-shaped racks 51 and the straws 7 are respectively, meanwhile, the two strip-shaped racks 51 reversely move, the guide adjusting rod 86 is matched with the guide rail groove 85 to drive the rubber belt 82 to slide away from the strip-shaped belt 33, at the rubber belt 82 drives the strip-shaped belt 33 to be attached to the surface of the second traction 32 through the support 83, so that the strip-shaped belt 33 cannot be matched with the first crawler traction mechanism 2 to carry out friction conveying of the straws 7, namely, the traction conveying is relieved, and the synchronous traction conveying of the straws 7 is realized, and the influence of the other straws on the normal traction and the normal conveying is not influenced by the other straws 7 is relieved. The flexibility of the use of the suction pipe injection molding traction mechanism is obviously improved.
In still another embodiment of the present invention, the first caterpillar traction mechanism 2 comprises two first conveyor rollers 21, and the two first conveyor rollers 21 are rotatably arranged at the inner side of the frame 1 in a lifting manner, and a first traction caterpillar 22 is sleeved between the first conveyor rollers 21. The top of the frame 1 is fixed with a lifting mechanism 4, and the lifting mechanism 4 is connected with the first caterpillar traction mechanism 2 and drives the first caterpillar traction mechanism 2 to lift and adjust. Specifically, bar-shaped opening 11 has been seted up to the both sides of frame 1, the both ends of first conveying roller 21 are rotated and are connected with slide 23, slide 23 slides and inlays and establish on bar-shaped opening 11, elevating system 4 is including fixing the link 41 at frame 1 top, threaded through connection has accommodate the lead screw 42 on the link 41 and adjusts lead screw 42 bottom and rotate and be connected with U-shaped mount 43, U-shaped mount 43 is connected with the slide 23 at first conveying roller 21 both ends, accommodate the lead screw 42's top is fixed with the hand wheel, when using, drive accommodate the lead screw 42 through the hand wheel and rotate, thereby drive U-shaped mount 43 lift adjustment through accommodate the lead screw 42 cooperation link 41, finally drive first conveying roller 21 lift adjustment through U-shaped mount 43, finally realize carrying out lift adjustment to first track drive mechanism 2.
In still another embodiment of the present invention, further, a driving mechanism is provided on the outer side of the frame 1, and the driving mechanism is used for driving the first conveying roller 21 in the first caterpillar traction mechanism 2 and the second conveying roller 31 in the second caterpillar traction mechanism 3 to rotate. The driving mechanism comprises two motors, one motor is in transmission connection with the first conveying roller 21 through a coupler, and the other motor is in transmission connection with the second conveying roller 31.
The utility model provides a conveying system, including foretell straw drive mechanism that moulds plastics, it is further, the straw drive mechanism entrance point of moulding plastics sets up the cooling bath, the cooling bath has recirculated cooling water, the cooling water is used for carrying out cooling shaping to the straw, the cooling bath is close to straw jam drive mechanism one end and sets up drying device, drying device is used for carrying out the drying to cooling shaping's straw, the straw drive mechanism's that moulds plastics exit end sets up cutting device, cutting device is used for moulding plastics suction tube fixed length, the suction tube cooperation straw that is injection moulding through moulding plastics promptly moulds plastics that drive mechanism passes the cooling bath and cools off the design, and carry to cutting device and realize fixed length cutting shaping, in order to accomplish suction tube production traction transport.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a suction pipe traction mechanism that moulds plastics, includes frame (1), be provided with first caterpillar traction mechanism (2) and second caterpillar traction mechanism (3) in frame (1), form between first caterpillar traction mechanism (2) and the second caterpillar traction mechanism (3) and pull the transport space, suction pipe (7) are arranged in pull the transport space, its characterized in that still includes:
the multiunit pulls conveying subassembly (5), and each group pull conveying subassembly (5) and include two bar framves (51), bar frame (51) set up in pulling the transport space, it is provided with a plurality of direction conveying part (52) to rotate on bar frame (51), and direction conveying part (52) with straw (7) week side is laminated mutually.
2. The suction pipe injection molding traction mechanism is characterized in that each guide conveying part (52) is in transmission connection with the second caterpillar traction mechanism (3) through a transmission assembly, and when the second caterpillar traction mechanism (3) draws suction pipes (7) to convey, the transmission assembly synchronously drives each guide conveying part (52) to synchronously drive the suction pipes (7) to convey.
3. The suction pipe injection molding traction mechanism is characterized in that the second caterpillar traction mechanism (3) comprises two second conveying rollers (31) rotatably arranged on the rack (1), a second traction caterpillar (32) is sleeved between the two second conveying rollers (31), and a plurality of strip-shaped belts (33) matched with the suction pipes (7) in traction and abutting mode are arranged on the surface of the second traction caterpillar (32).
4. The straw injection molding traction mechanism as claimed in claim 3, wherein the guide conveying part (52) comprises a rotating shaft (521), the rotating shaft (521) is vertically and rotatably arranged on the strip-shaped frame (51), and two ends of the rotating shaft (521) are symmetrically connected with arc-shaped guide wheels (522) matched with the straws (7).
5. A straw injection molding pulling mechanism according to claim 3, wherein the length of the guide conveying part (52) is smaller than the diameter of the straw (7).
6. The suction pipe injection molding traction mechanism according to claim 4, wherein the transmission assembly comprises a rubber strip (34) and an adjusting wheel (523), the rubber strip (34) is integrally formed at two sides of the strip-shaped belt (33), the adjusting wheel (523) is fixed at the end surface of the arc-shaped guide wheel (522), and the adjusting wheel (523) is abutted to the peripheral surface of the rubber strip (34).
7. The suction pipe injection molding traction mechanism is characterized in that a combined adjusting frame (6) is fixed at the end of the machine frame (1), each traction conveying assembly (5) is installed in the traction conveying space through the combined adjusting frame (6), and the combined adjusting frame (6) is used for driving two strip-shaped frames (51) in the traction conveying assemblies (5) to move towards or away from each other.
8. The suction pipe injection molding traction mechanism is characterized in that the strip-shaped belt (33) is fixed on the surface of the second traction crawler (32) through an elastic rubber pad, adjusting assemblies (8) which support the strip-shaped belt (33) are arranged on the second traction crawler (32) and located on two sides of the strip-shaped belt (33), the adjusting assemblies (8) are in transmission connection with the traction conveying assembly (5), and when two strip-shaped frames (51) in the traction conveying assembly (5) move in opposite directions, the adjusting assemblies (8) synchronously drive the strip-shaped belt (33) to be attached to the surface of the second traction crawler (32) so as to release traction conveying of suction pipes (7).
9. The suction pipe injection molding traction mechanism is characterized in that the first crawler traction mechanism (2) comprises two first conveying rollers (21), the two first conveying rollers (21) are arranged on the inner side of the frame (1) in a lifting and rotating mode, a first traction crawler (22) is sleeved between the first conveying rollers (21), a lifting mechanism (4) is fixed to the top of the frame (1), and the lifting mechanism (4) is connected with the first crawler traction mechanism (2) and drives the first crawler traction mechanism (2) to be adjusted in a lifting mode.
10. A delivery system comprising a straw injection molding pulling mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211130183.XA CN115416218A (en) | 2022-09-16 | 2022-09-16 | Straw draw mechanism that moulds plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211130183.XA CN115416218A (en) | 2022-09-16 | 2022-09-16 | Straw draw mechanism that moulds plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115416218A true CN115416218A (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211130183.XA Pending CN115416218A (en) | 2022-09-16 | 2022-09-16 | Straw draw mechanism that moulds plastics |
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| Country | Link |
|---|---|
| CN (1) | CN115416218A (en) |
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| US6296107B1 (en) * | 1997-02-06 | 2001-10-02 | Greiner Extrusionstechnik Gmbh | Individual caterpillar, in particular for take-off devices, and take-off device for elongate components |
| US20120193192A1 (en) * | 2010-11-30 | 2012-08-02 | Max Winkler | Overhead conveyor and drive chain for the overhead conveyor |
| EP2557059A1 (en) * | 2011-08-09 | 2013-02-13 | Robert Bosch Gmbh | Convoyeur comprenant une unité transversale de levage avec rouleaux de transport |
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| CN104057594A (en) * | 2014-07-04 | 2014-09-24 | 芜湖中源赛特管业有限公司 | Pipe puller |
| CN205086334U (en) * | 2015-11-12 | 2016-03-16 | 广东联塑机器制造有限公司 | Tubular product draw gear |
| CN212666645U (en) * | 2020-04-08 | 2021-03-09 | 深圳市华硕环保科技有限公司 | Draw gear is used in processing of PVC tubular product |
| CN215401037U (en) * | 2021-07-24 | 2022-01-04 | 西安星飞电气科技有限公司 | Pipe traction device |
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2022
- 2022-09-16 CN CN202211130183.XA patent/CN115416218A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296107B1 (en) * | 1997-02-06 | 2001-10-02 | Greiner Extrusionstechnik Gmbh | Individual caterpillar, in particular for take-off devices, and take-off device for elongate components |
| JP2000280321A (en) * | 1999-04-01 | 2000-10-10 | Mitsubishi Chemicals Corp | Method and apparatus for molding seamless tube |
| US20120193192A1 (en) * | 2010-11-30 | 2012-08-02 | Max Winkler | Overhead conveyor and drive chain for the overhead conveyor |
| EP2557059A1 (en) * | 2011-08-09 | 2013-02-13 | Robert Bosch Gmbh | Convoyeur comprenant une unité transversale de levage avec rouleaux de transport |
| JP2014037252A (en) * | 2012-08-16 | 2014-02-27 | Toyo Jidoki Co Ltd | Delivery device of pre-filled bag |
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| CN205086334U (en) * | 2015-11-12 | 2016-03-16 | 广东联塑机器制造有限公司 | Tubular product draw gear |
| CN212666645U (en) * | 2020-04-08 | 2021-03-09 | 深圳市华硕环保科技有限公司 | Draw gear is used in processing of PVC tubular product |
| CN215401037U (en) * | 2021-07-24 | 2022-01-04 | 西安星飞电气科技有限公司 | Pipe traction device |
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