CN110877841B - Hose coiling continuous pretreatment device - Google Patents
Hose coiling continuous pretreatment device Download PDFInfo
- Publication number
- CN110877841B CN110877841B CN201911290308.3A CN201911290308A CN110877841B CN 110877841 B CN110877841 B CN 110877841B CN 201911290308 A CN201911290308 A CN 201911290308A CN 110877841 B CN110877841 B CN 110877841B
- Authority
- CN
- China
- Prior art keywords
- pipe
- seat
- hose
- pipe end
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 157
- 238000007789 sealing Methods 0.000 claims abstract description 76
- 238000005520 cutting process Methods 0.000 claims abstract description 70
- 238000002844 melting Methods 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims abstract description 42
- 230000008018 melting Effects 0.000 claims abstract description 37
- 238000001125 extrusion Methods 0.000 claims abstract description 33
- 238000012546 transfer Methods 0.000 claims description 9
- 238000007781 pre-processing Methods 0.000 claims description 6
- 238000005056 compaction Methods 0.000 abstract description 2
- 239000012943 hotmelt Substances 0.000 description 25
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005485 electric heating Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000017105 transposition Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/18—Gripping devices with linear motion
Landscapes
- Containers And Plastic Fillers For Packaging (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a hose coiling continuous pretreatment device, which comprises a rack, wherein a hose feeding mechanism, a cutting mechanism and a hose head inflating mechanism are sequentially arranged on the rack along the direction of a hose conveying, and a transferring traction mechanism is arranged on the rack; the machine frame is provided with a pipe end processing seat, and the pipe end processing seat is provided with a pipe end holding mechanism and a pipe end temporary sealing mechanism; a pipe falling space is arranged between the two pipe end treatment seats; the pipe end processing seat is provided with a pipe end sealing extrusion mechanism corresponding to the pipe head end and the pipe tail end, and the rack is provided with a pipe end hot melting mechanism. The pipe head cut out by the invention is sent to the pipe head inflation mechanism for continuous inflation, the continuously-transported hoses form stacks, after the fixed length is reached, two ends of the pipe head are sealed, the pipe tail is cut out, hot melting and compaction sealing are sequentially carried out, the labor intensity of workers is reduced, the operation efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The invention relates to the technical field of hose packaging, in particular to a hose coiling continuous pretreatment device.
Background
Plastic hose has wide application in civil, agricultural and industrial fields, and its shaping has basically realized mechanized production. The hose is formed and then enters a finished product packaging stage, the finished product packaging stage firstly needs to cut the formed hose to a fixed length, then the fixed length hose is inflated and sealed at two ends, and finally the fixed length hose is coiled and packaged. At present, semi-automatic equipment exists for coiling and packaging, but pretreatment before hose fixed-length interception, hose inflation, sealing at two ends and the like are mainly completed manually. The manual work of accomplishing not only manual labor intensity is big, and the recruitment cost is high, and the operating efficiency is low moreover. The inventor designs a device capable of continuously preprocessing the plastic hose by real-time inflation, fixed-length interception and tube end sealing to solve the problems, and the invention is created by the device.
Disclosure of Invention
The invention aims to solve the technical problem of providing a hose coiling continuous pretreatment device which reduces the labor intensity, improves the working efficiency and reduces the labor cost.
In order to solve the technical problems, the technical scheme of the invention is as follows: the hose coiling continuous pretreatment device comprises a frame, wherein a pipe conveying mechanism, a cutting mechanism and a pipe head inflating mechanism are sequentially arranged on the frame along the pipe conveying direction, and a transferring traction mechanism for conveying a pipe head from the cutting mechanism to the pipe head inflating mechanism is arranged on the frame; the pipe end processing seat is arranged on the frame and positioned at the pipe head and the pipe tail respectively, and the pipe end processing seat is provided with a pipe end holding mechanism and a pipe end temporary sealing mechanism; a pipe falling space is arranged between the two pipe end treatment seats; the pipe end processing seat is provided with a pipe end sealing extrusion mechanism corresponding to the pipe head end and the pipe tail end, and the rack is provided with a pipe end hot melting mechanism corresponding to each pipe end sealing extrusion mechanism.
As the preferable technical scheme, send tub mechanism including rotating the fixed roller of installing in the frame, the fixed roller is connected with and send tub driving motor, slidable mounting has movable roller seat in the frame, movable roller seat go up rotate install can with the fixed roller centre gripping hose's movable roller, movable roller seat with be equipped with send the pipe between the frame and press the ware.
As a preferable technical scheme, the cutting mechanism comprises an upper cutting edge and a lower cutting edge which are rotatably arranged on the frame or the pipe end processing seat and are rotatably arranged on one side of the pipe conveying direction, and the upper cutting edge and the lower cutting edge are jointly connected with a pipe cutting driving device.
As an optimized technical scheme, the tube head inflating mechanism comprises a tube head inflating seat which is slidably arranged on the frame, and an inflating and feeding device is arranged between the tube head inflating seat and the frame; the pipe head inflating seat is fixedly provided with an air duct, the pipe head inflating seat is provided with an inflating end pipe which is communicated with the air duct and can extend into the pipe head, and the inflating end pipe is connected with a supporting pipe sealing device.
As an optimized technical scheme, the transfer traction mechanism comprises a traction slideway which is arranged on the frame and is arranged at one side of the pipe conveying direction, a traction sliding seat is arranged on the traction slideway, and a traction driving device is arranged between the traction sliding seat and the frame; the traction sliding seat is provided with a traction grabbing seat capable of sliding towards the hose, and a grabbing guide device and a grabbing feeding device are arranged between the traction grabbing seat and the traction sliding seat; and a hose gripper is arranged on the traction gripping seat.
As an optimized technical scheme, the pipe end holding mechanism comprises two holding seats which are relatively and slidably arranged on the pipe end processing seat, a plurality of holding plates are respectively and fixedly arranged on the two holding seats, and the holding plates on the two holding seats are arranged in a staggered manner; the end part of the holding plate is provided with holding grooves, and the two holding seats are connected with holding driving devices.
As the preferable technical scheme, the pipe end temporary sealing mechanism comprises two temporary sealing clamping blocks which are arranged on the pipe end processing seat in a sliding manner, and the two temporary sealing clamping blocks are connected with a temporary sealing control device.
As an optimized technical scheme, the pipe end sealing extrusion mechanism comprises two sealing extrusion blocks which are arranged on the pipe end processing seat in a sliding manner, and the two sealing extrusion blocks are connected with an extrusion control device; the pipe end hot melting mechanism comprises a hot melting assembly arranged on the frame or the pipe end processing seat, and a hot melting feeding device is arranged between the hot melting assembly and the frame or the pipe end processing seat.
As an optimal technical scheme, a hose buffer mechanism which is fixedly arranged relative to the frame is arranged on the pipe inlet side of the pipe feeding mechanism.
Due to the adoption of the technical scheme, the hose coiling continuous pretreatment device comprises a frame, wherein a pipe conveying mechanism, a cutting mechanism and a pipe head inflating mechanism are sequentially arranged on the frame along the pipe conveying direction, and a transfer traction mechanism for conveying a pipe head from the cutting mechanism to the pipe head inflating mechanism is arranged on the frame; the pipe end processing seat is arranged on the frame and positioned at the pipe head and the pipe tail respectively, and the pipe end processing seat is provided with a pipe end holding mechanism and a pipe end temporary sealing mechanism; a pipe falling space is arranged between the two pipe end treatment seats; the pipe end processing seat is provided with a pipe end sealing extrusion mechanism corresponding to the pipe head end and the pipe tail end, and the rack is provided with a pipe end hot melting mechanism corresponding to each pipe end sealing extrusion mechanism. According to the invention, the hose with the hose head is cut out, the hose head is conveyed to the hose head inflating mechanism by the transferring and traction mechanism for continuous inflation, the hose is continuously conveyed by the hose conveying mechanism, and falls and stacks in the hose falling space, after the hose is up to a fixed length, the two temporary sealing mechanisms for the hose ends seal the two ends of the output hose, the cutting mechanism cuts out the hose again, and cuts out the hose tail, and the hose end hot melting mechanism and the hose end melt sealing extrusion mechanism sequentially perform hot melting and compaction sealing.
Drawings
The following drawings are only for purposes of illustration and explanation of the present invention and are not intended to limit the scope of the invention. Wherein:
FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;
FIG. 2 is a schematic elevational view of an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at I of FIG. 1;
FIG. 4 is a schematic cross-sectional view of an embodiment of the invention at a cutting mechanism;
FIG. 5 is a schematic view of a three-dimensional enlarged structure of an inflation mechanism according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic cross-sectional view of an inflatable seat according to an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the inflation mechanism of the embodiment of the present invention;
FIG. 8 is a schematic cross-sectional structural view of a transfer traction mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic perspective view of a transfer traction mechanism according to an embodiment of the present invention;
FIG. 10 is a schematic view of another embodiment of a tube end hot melt mechanism according to the present invention.
In the figure: 1-a frame; 11-a drop tube space; 2-a pipe feeding mechanism; 21-a fixed roller; 22-a pipe feeding driving motor; 23-a movable roller seat; 24-a movable roller; 25-a tube grip applicator; 3-cutting mechanism; 31-upper cutting edge; 32-lower cutting edge; 33-upper shear driving rod; 34-lower shear driving rod; 35-upper shear driving connecting rod; 36-lower shear drive link; 37-drive connection shaft; 38-a tube cutting driving cylinder; 4-tube head inflating mechanism; 41-tube head inflatable seat; 42-inflating feeding device; 43-airway; 44-an inflation end tube; 45-stay tube sealing device; 5-transferring traction mechanism; 50-traction slideway; 51-pulling the slide; 52-traction drive; 53-traction gripping seat; 54-grasping guide; 55-grabbing and feeding devices; 56-a jaw set; 57-a grip drive; 58-clamping the transmission gear; 59-a grabbing driving cylinder; 6-a pipe end treatment seat; 61-a tube end holding mechanism; 611-a holding seat; 612-clasping the plate; 613-holding the groove; 614-holding the drive device; 62-a temporary sealing mechanism for pipe ends; 621-temporarily sealing the clamp blocks; 622-temporary lock control; 63-tube end melt sealing extrusion mechanism; 631-melt sealing the extruded block; 632-squeeze control; 7-a pipe end hot melting mechanism; 71-a hot melt feeding seat; 72-a hot melt feeding device; 73-a hot air pipe; 74-proximal tube drive cylinder; 75-aligning the drive cylinder; 76-a conical hot melt cartridge; 8-hose buffer mechanism.
Detailed Description
The invention is further illustrated in the following, in conjunction with the accompanying drawings and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. It is needless to say that the person skilled in the art realizes 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 to be regarded as illustrative in nature and not as restrictive in scope.
As shown in fig. 1 to 10, the hose coiling continuous pretreatment device comprises a frame 1, wherein a pipe feeding mechanism 2, a cutting mechanism 3 and a pipe head inflating mechanism 4 are sequentially arranged on the frame 1 along the pipe conveying direction, and a transferring traction mechanism 5 for conveying a pipe head from the cutting mechanism 3 to the pipe head inflating mechanism 4 is arranged on the frame 1.
The cutting mechanism 3 is used for cutting out the fixed-length hose, two cutting operations exist for each fixed-length hose, and the two cutting operations sequentially cut out the pipe head and the pipe tail. The cutting mechanism 3 comprises an upper cutting blade 31 and a lower cutting blade 32 which are rotatably arranged on the frame 1 and are arranged on one side of the pipe conveying direction, and the upper cutting blade 31 and the lower cutting blade 32 are commonly connected with a pipe cutting driving device. The present embodiment illustrates that the cutting edges of the upper and lower cutting edges 31, 32 are located above and below the hose to be transported, respectively, although it is also possible that the cutting edges are located on the left and right side of the hose to be transported, respectively.
The pipe cutting driving device in this embodiment includes an upper cutting driving rod 33 fixedly disposed at one end of the upper cutting edge 31 far away from the hose, a lower cutting driving rod 34 is fixedly disposed at one end of the lower cutting edge 32 far away from the hose, the upper cutting driving rod 33 is hinged with an upper cutting driving rod 35, the lower cutting driving rod 34 is hinged with a lower cutting driving rod 36, and the ends of the upper cutting driving rod 35 and the lower cutting driving rod 36 are jointly connected with a driving connecting shaft 37, so that the upper cutting driving rod 33, the lower cutting driving rod 34, the upper cutting driving rod 35 and the lower cutting driving rod 36 form a quadrilateral mechanism; a tube cutting driving cylinder 38 is arranged between the driving connecting shaft 37 and the frame 1. Extension and retraction of the tube drive cylinder 38 may cause a change in the quadrilateral mechanism, thereby enabling the upper and lower blades 31, 32 to form a shear. Of course, the arrangement of the pipe cutting driving device in this embodiment may also directly adopt a technical scheme that the upper cutting edge 31 is directly connected with an upper cutting driving cylinder, the lower cutting edge 32 is directly connected with a lower cutting driving cylinder, and the like.
In addition, the cutting mechanism 3 in this embodiment may be provided as two shearing blades that are slidably mounted, and driven by a pipe shearing driving device to form a pipe, or directly use an electric cutter, which should be within the scope of the present invention.
The tube head inflating mechanism 4 is used for continuously inflating the output hose, so that the output hose can be kept in an inflated state at any time, the output hose can be conveniently stacked without bending in the output process, and the subsequent direct tube end sealing can be conveniently carried out.
The tube head inflating mechanism 4 of the embodiment comprises a tube head inflating seat 41 which is slidably arranged on the frame 1, and an inflating and feeding device 42 is arranged between the tube head inflating seat 41 and the frame 1; the pipe head inflating seat 41 is fixedly provided with an air duct 43, the pipe head inflating seat 41 is provided with an inflating end pipe 44 which is communicated with the air duct 43 and can extend into the pipe head, and the inflating end pipe 44 is connected with a supporting pipe sealing device 45. When the tube head of the hose is sent to the tube head inflating mechanism 4, the inflating feeding device 42 drives the tube head inflating seat 41 to be close to the tube head, the inflating end tube 44 stretches into the tube head to start air supply, the supporting tube sealing device 45 forms a seal on the tube head, and the air can be effectively inflated into the hose to be output. The air charging and feeding device 42 can adopt a cylinder or an electric push rod and other structures.
The tube supporting sealing device 45 is a main structure for realizing tube head sealing, and in this embodiment, the tube supporting sealing device 45 includes a tube supporting conical tube fixedly and sealingly arranged on the inflation end tube 44, and the diameter of the tube supporting conical tube is gradually increased along the direction close to the air duct 43. When the inflatable end tube 44 moves towards the tube head, the opening of the tube head can be gradually supported by the tube supporting conical tube, and the tube opening of the tube head is in the same conical shape as the tube supporting conical tube due to the elasticity of materials and is tightly attached to the tube supporting conical tube, so that effective sealing is formed. Based on this supporting principle, in this embodiment, the inflation end tube 44 is fixedly connected to the air duct 43, and the tapered tube of the supporting tube is fixedly connected to the tube head inflation seat 41.
In addition, the supporting tube sealing device 45 can also adopt various technical schemes. For example, a tube sealing air bag wrapped on the inflation end tube 44 may be made of a material with strong elasticity such as silica gel or latex; the air-charging end pipe 44 is fixedly connected with the air guide pipe 43; the supporting tube sealing air bag is connected with an air bag air inlet tube, and the air charging end tube 44 is fixedly connected with the tube head air charging seat 41. When the inflation end tube 44 extends into the hose orifice, the air bag inlet tube is inflated, and the support tube seals the air bag up and against the inner wall of the hose to form an inflation seal. For another example, a bowl-shaped tube end sealing air bag is arranged between the inflation end tube 44 and the tube head inflation seat 41, the tube end sealing air bag is communicated with the air duct 43, a bowl opening of the tube end sealing air bag is in sealing connection with the tube head inflation seat 41, and a bowl bottom of the tube end sealing air bag is connected with the inflation end tube 44. After the air supply in the air duct 43, the tube end sealing balloon expands and forms a completely effective seal at the mouth of the hose due to its elasticity. For another example, an annular stay boss is provided on the outer peripheral surface of the inflation end tube 44, and the inflation end tube 44 is detachably connected to the air duct 43. The diameter of the outer ring of the annular supporting tube bulge is slightly larger than the inner diameter of the hose, so that the annular supporting tube bulge can be supported and sealed by the elasticity of the hose on the premise of not damaging the hose structure. The above-mentioned supporting tube sealing device 45 is also within the scope of the present invention.
The pipe feeding mechanism 2 is used for providing power for hose conveying and realizing hose sealing of a part contacted with the hose in the conveying process. The pipe feeding mechanism 2 in this embodiment includes a fixed roller 21 rotatably mounted on the frame 1, the fixed roller 21 is connected with a pipe feeding driving motor 22, a movable roller seat 23 is slidably mounted on the frame 1, a movable roller 24 capable of clamping a hose with the fixed roller 21 is rotatably mounted on the movable roller seat 23, a pipe feeding clamping force application device 25 is disposed between the movable roller seat 23 and the frame 1, and the pipe feeding clamping force application device 25 may adopt a structure such as an air cylinder or an electric push rod. When the tube head clamping applicator 25 urges the movable roller 24 against the fixed roller 21, the hose passing between the rollers can be flattened and form a seal so that the tube head inflation mechanism 4 at the tube head maintains the output hose inflated at all times. Of course, both rollers of this embodiment may be of a movable type.
The transfer traction mechanism 5 is used for traction of the cut pipe head to the pipe head inflation mechanism 4, so that real-time inflation is facilitated, and output of a subsequent hose is not hindered. The transfer traction mechanism 5 comprises a traction slide 50 which is arranged on the frame 1 and is arranged at one side of the pipe conveying direction, a traction slide seat 51 is arranged on the traction slide 50, and a traction driving device 52 is arranged between the traction slide seat 51 and the frame 1; a traction grabbing seat 53 capable of sliding towards the hose is arranged on the traction sliding seat 51, and a grabbing guide device 54 and a grabbing feeding device 55 are arranged between the traction grabbing seat 53 and the traction sliding seat 51; the traction grabbing seat 53 is provided with a hose grabber. When the cutting mechanism 3 cuts out the tube head, the grabbing feeding device 55 drives the traction grabbing seat 53 to be close to the tube head, the hose grabber grabs the tube head, then the traction driving device 52 drives the traction sliding seat 51 to slide towards the tube head inflating mechanism 4, and the tube head is naturally pulled to the tube head inflating mechanism 4.
The traction driving device 52 in this embodiment includes a traction driving rack fixedly disposed on the frame 1, a traction driving motor is mounted on the traction sliding seat 51, and a traction driving gear corresponding to the traction driving rack is disposed on the traction driving motor. Of course, the traction driving device 52 of this embodiment may also be implemented by a manner of arranging a driving motor on the frame 1 and screw-driving the traction sliding seat 51, arranging a driving belt on the frame 1, and fixedly connecting the driving belt with the traction sliding seat 51. The gripping guide device 54 can be realized by adopting a guide rod guide cylinder structure, a guide rod sliding sleeve structure and the like. The grabbing and feeding device 55 can be realized by adopting a cylinder, an electric push rod and the like.
The hose gripper of this embodiment comprises two relatively rotatably mounted jaw sets 56, each jaw set 56 comprising at least one hose jaw, and the hose jaws of the two jaw sets 56 being staggered; the two jaw sets 56 are connected together with a gripping drive 57. In this embodiment, the hose clamping jaw is shown to be plate-shaped, and the end portion of the hose clamping jaw is provided with a groove corresponding to the hose, and when the gripping driving device 57 drives the end portions of the two clamping jaw groups 56 to approach, the groove can clamp the pipe head. And the grooves can clamp the pipe head stably due to the hose clamping claws which are arranged in a staggered manner. One of the jaw sets 56 of this embodiment includes one of the hose jaws, and the other jaw set 56 includes two of the hose jaws.
In this embodiment, the rotation shafts of the two clamping jaw groups 56 are respectively provided, and the grabbing driving device 57 includes clamping transmission gears 58 respectively provided on the rotation shafts of the two clamping jaw groups 56, where one clamping jaw group 56 is connected with a grabbing driving cylinder 59. When the gripping driving cylinder 59 is extended, the jaw set 56 directly driven by the gripping driving cylinder approaches to the other jaw set 56, and the other jaw set 56 rotates reversely under the action of the clamping transmission gear 58, so that the two jaw sets 56 are rapidly approached to form clamping. The gripper drive cylinder 59 can also be replaced directly by a drive motor which drives one of the gripper gears 58. In addition, the shafts of the two jaw sets 56 may be coaxially arranged, and the gripping driving device 57 may be in the form of a driving cylinder or a driving motor connected to the two jaw sets 56, respectively, and the hose gripper may be in the form of a pneumatic jaw, which is within the scope of the present invention.
The machine frame 1 is provided with a pipe end processing seat 6 respectively positioned at the pipe head and the pipe tail, and the pipe end processing seat 6 is provided with a pipe end holding mechanism 61 and a pipe end temporary sealing mechanism 62.
The pipe end holding mechanism 61 is used for providing fixation when two ends of the hose need to be fixed, and the fixation is needed when the pipe head is pulled to the pipe head inflating mechanism 4, when the hose is cut out of the pipe tail and a fixed-length hose is formed, when two ends of the fixed-length hose are sealed by hot melting, and the like.
The pipe end holding mechanism 61 of the present embodiment includes two holding bases 611 slidably mounted on the pipe end processing base 6, a plurality of holding plates 612 are respectively fixed on the two holding bases 611, and the holding plates 612 on the two holding bases 611 are staggered; the end of the holding plate 612 is provided with a holding groove 613, and the holding groove 613 is V-shaped in this embodiment, and may be inverted trapezoid, parabola, etc.; the two holding seats 611 are connected with a holding driving device 614. The holding driving device 614 is used for driving the two holding seats 611 to achieve holding or releasing holding. The holding driving device 614 of the present embodiment includes holding driving cylinders respectively connected between each of the holding seats 611 and the pipe end processing seat 6. The structure of the holding driving device 614 may be as follows: the two holding bases 611 are respectively and fixedly provided with holding driving rods, the two holding driving rods are respectively and correspondingly provided with holding driving racks on the side surfaces close to the holding driving rods, the pipe end processing base 6 is rotatably provided with holding driving gears which are meshed with the two holding driving racks simultaneously, and one holding driving cylinder is arranged between the holding base 611 and the frame 1. Thus, through linkage arrangement, one holding driving cylinder can drive the two holding seats 611 to realize holding or releasing holding. Of course, all the holding driving cylinders can be replaced by electric push rods. In addition, the holding driving device 614 can also be realized by adopting a motor through a gear rack and other transmission structures.
The pipe end temporary sealing mechanism 62 is used for temporarily sealing the two ends of the fixed-length hose before the pipe tail is cut out, so that gas filled into the hose is prevented from leaking when and after the pipe is cut. The pipe end temporary blocking mechanism 62 comprises two temporary blocking clamping blocks 621 which are relatively slidably mounted on the pipe end processing seat 6, and the two temporary blocking clamping blocks 621 are connected with a temporary blocking control device 622. The temporary seal control device 622 of the present embodiment includes a temporary seal control cylinder connected between the temporary seal clamp 621 and the pipe end processing socket 6. Other arrangements of the temporary blocking control 622 may be implemented with reference to other arrangements of the holding drive 614, as will be apparent to those skilled in the art, and will not be described in detail herein.
A pipe dropping space 11 is arranged between the two pipe end processing seats 6. The output hose, the tube head is held and fixed by the tube end holding mechanism 61 at the tube head, and is continuously inflated by the tube head inflating mechanism 4, and the rest output part falls down from the tube falling space 11.
Pipe end sealing extrusion mechanisms 63 are respectively arranged on the two pipe end processing seats 6 corresponding to the pipe head ends and the pipe tail ends, and pipe end hot melting mechanisms 7 are respectively arranged on the machine frame 1 corresponding to the pipe end sealing extrusion mechanisms 63. The pipe end hot melting mechanism 7 is used for heating the inner walls of the pipe head and the pipe tail to enable the pipe head and the pipe tail to be hot melted, and the pipe end hot sealing extrusion mechanism 63 is used for extruding the hot melted pipe head and the hot melted pipe tail to enable the hot melted part to be bonded to form a seal.
The tube end sealing extrusion mechanism 63 of this embodiment includes two sealing extrusion blocks 631 slidably mounted on the tube end processing base 6, and the two sealing extrusion blocks 631 are connected with an extrusion control device 632. The extrusion control device 632 controls the two melt-sealing extrusion blocks 631 to approach to form extrusion. The structural scheme of the extrusion control device 632 may be obtained by referring to the structural scheme of the temporary seal control device 622, and will not be described herein.
The pipe end hot melting mechanism 7 of the embodiment comprises a hot melting assembly arranged on the frame 1, and a hot melting feeding device 72 is arranged between the hot melting assembly and the frame 1. The hot melt assembly is used to hot melt the inner walls at the tube head and the tube tail, and the hot melt feeding device 72 is used to feed the hot melt assembly to the tube head or the tube tail.
The hot melt feeding device 72 in this embodiment includes a hot melt feeding seat 71 slidably mounted on the frame 1, the hot melt feeding seat 71 is provided with the hot melt assembly, and a feeding driving cylinder is disposed between the hot melt feeding seat 71 and the frame 1, and of course, an electric push rod or other structures may also be adopted. The pipe end processing seat 6 is slidably mounted on the frame 1 and can be arranged at the position of the hot melting feeding seat 71, and a hot melting transposition driving device is arranged between the pipe end processing seat 6 and the frame 1. When the pipe head and the pipe tail are held and temporarily sealed, the hot melting transposition driving device drives the pipe end processing seat 6 to the hot melting feeding seat 71, the feeding driving cylinder drives the hot melting feeding seat 71 to the pipe head or the pipe tail, and the hot melting assembly carries out hot melting on the pipe head or the pipe tail. The hot melting transposition driving device can be realized by adopting a driving motor and toothed belt transmission or spiral transmission and the like, and can also be directly realized by adopting a driving cylinder.
Of course, the hot melt feeding device 72 may also adopt another technical scheme: the hot melt feeding device 72 comprises a near-tube driving cylinder 74 arranged on the tube end processing seat 6, an alignment driving cylinder 75 is fixedly arranged at the end part of a piston rod of the near-tube driving cylinder 74, and the hot melt assembly is fixedly arranged at the end part of the piston rod of the alignment driving cylinder 75. The proximal tube driving cylinder 74 controls the alignment driving cylinder 75 and the hot melt assembly to be close to the tube head or the tube tail, and the alignment driving cylinder 75 is used for aligning the hot melt assembly with the center of the tube head or the tube tail. When this is adopted, the hot melt assembly corresponds to being provided on the tube end processing block 6. This solution is also within the scope of the invention.
The hot-melting assembly of the embodiment comprises a hot air pipe 73 fixedly arranged on the hot-melting feeding seat 71, wherein the hot air pipe 73 is connected with an air inlet heating device, and the air inlet heating device supplies air and heats the air to a temperature capable of causing hot melting of the inner wall of the hose. The air inlet heating device comprises an air inlet pipe, an air inlet control valve, an air inlet machine and the like, and an electric heating wire or an electric heating tube and the like are arranged between the air inlet pipe and the hot air pipe 73. In addition, the hot melting assembly can also adopt a technical scheme comprising a conical hot melting cylinder 76, wherein the conical hot melting cylinder 76 is connected with an electric heating device. The cone-shaped hot-melting cylinder 76 is made of metal, the cone-shaped hot-melting cylinder 76 is heated to a required temperature through the electric heating device, and then when the cone-shaped hot-melting cylinder 76 is driven to a hose port, the hose port can be opened and the inner wall can be hot-melted. The electric heating device can adopt electric heating wires or electromagnetic heating and the like.
In view of the position setting of the tube end melt seal pressing mechanism 63 of the present embodiment, the cutting mechanism 3 of the present embodiment may be directly provided on the tube end processing seat 6 near the tube feeding mechanism 2, and the present embodiment is illustrated in this structural setting in the drawings.
The working principle of the embodiment is as follows:
(1) In the initial state, the head end of a batch of hoses is manually sent to the fixed roller 21 of the pipe sending mechanism 2, the pipe sending clamp force applicator 25 drives the movable roller 24 to clamp with the fixed roller 21, and the pipe sending driving motor 22 is started to start to continuously convey the batch of hoses;
(2) After the head end of the hose passes through the cutting mechanism 3 for a certain length, the pipe feeding driving motor 22 stops, the cutting mechanism 3 cuts off a section of the hose which passes through, and the end part of the subsequent hose forms the pipe head according to the embodiment;
(3) The pipe feeding driving motor 22 is restarted, at this time, on the transfer traction mechanism 5, the grabbing feeding device 55 controls the traction grabbing seat 53 to be close to the pipe head, and the grabbing driving device 57 controls the two clamping jaw groups 56 to grab the pipe head; after grabbing, the traction driving device 52 drives the traction sliding seat 51 to slide to the pipe head inflating mechanism 4 so that the pipe head is positioned at the pipe end melt sealing extrusion mechanism 63 close to the pipe head inflating mechanism 4; the pipe end holding mechanism 61 close to the pipe end melt-sealing extrusion mechanism 63 holds and fixes the vicinity of the pipe head, the gripping driving device 57 controls the two gripping jaw groups 56 to release gripping, the gripping feeding device 55 controls the traction gripping base 53 to retract, and the traction driving device 52 controls the traction sliding seat 51 to retract to an initial position;
(4) In the tube head inflating mechanism 4, the inflation feeding device 42 controls the tube head inflating seat 41 to be close to the tube head, the inflating end tube 44 finally stretches into the tube head, the control valve connected with the air duct 43 is opened, the inflating end tube 44 inflates the hose, the supporting tube sealing device 45 seals the tube head, and the conveyed hose can be continuously inflated;
(5) The hose subsequently conveyed by the pipe conveying mechanism 2 finally falls from the pipe falling space 11, and the falling hose is not easy to bend and kink due to inflation and inflation expansion due to continuous inflation of the pipe head inflation mechanism 4, and forms a hose stack in continuous falling;
(6) When the conveying reaches the specified length, the conveying pipe driving motor 22 stops, the calculation of the conveying length can be obtained by dividing the driving revolution of the conveying pipe driving motor 22 by the transmission ratio and multiplying the circumference of the fixed roller 21 by the driving revolution of the conveying pipe driving motor 22 or directly detecting the revolution of the fixed roller 21 by the encoder and multiplying the revolution by the circumference of the fixed roller 21, so that when the conveying length is controlled, the conveying pipe driving motor 22 is only required to drive the fixed revolution or the fixed roller 21 is required to rotate for the fixed revolution; the temporary sealing control device 622 in the two pipe end temporary sealing mechanisms 62 controls the two temporary sealing clamping blocks 621 to seal two ends of a hose, the holding seat 611 in the other pipe end holding mechanism 61 is also driven to hold a fixed hose, and the pipe head inflating mechanism 4 stops inflating and returns to an initial state; the cutting mechanism 3 cuts the hose, and the cut tail of the cut hose forms the tail of the hose in the embodiment, and simultaneously the end part of the rest hose forms the pipe head of the hose in the next certain length;
(7) The pipe end processing seat 6 is driven to the position of the hot melt feeding seat 71 by the hot melt transposition driving device, the hot melt feeding device 72 controls the hot melt feeding seat 71 to feed, the hot melt assembly starts to heat the inner walls of the pipe head and the pipe tail, after the inner walls of the pipe head and the pipe tail are melted for a certain period of time, the hot melt feeding seat 71 is driven to retract, and the extrusion control device 632 in the two pipe end melt seal extrusion mechanisms 63 controls the melt seal extrusion blocks 631 to extrude the hot melted pipe head and pipe tail, so that the hot melted parts of the pipe head and the pipe tail are bonded and sealed;
(8) After the adhesion and sealing, the two pipe end holding mechanisms 61 and the two pipe end temporary sealing mechanisms 62 are respectively released, the pipe ends of the pipe heads respectively fall, the two pipe end processing seats 6 are driven to return, the pretreatment work of a certain length of hose is finished, the pipe feeding driving motor 22 is started, and the working cycles from (3) to (8) are repeated; the hose stack with inflated inside and sealed ends can be formed by the fixed length hose, and the belt conveyor can be directly arranged below the pipe dropping space 11 in the embodiment, the hose stack can be directly formed on the belt conveyor, and after the pipe head and the pipe tail fall, the belt conveyor can directly output the hose to be coiled and packaged.
The various action transitions in the above working principle are controlled by a program of a programmable controller, and the programmable controller includes a conveying metering control module corresponding to the pipe feeding mechanism 2, a cutting control module corresponding to the cutting mechanism 3, an inflation control module corresponding to the pipe head inflation mechanism 4, a traction control module corresponding to the transfer traction mechanism 5, a hot melting control module corresponding to the pipe end hot melting mechanism 7, and the like, and the setting and programming of the control modules and the like are all available to those skilled in the art according to the description of the prior art and the embodiment, and are not repeated herein. In addition, the programmable controller in this embodiment may further be provided with a remote operation control module, a remote fault detection module, etc. for remote control service, which is also available to those skilled in the art according to the prior art, and will not be described herein.
In addition, a hose buffer mechanism 8 is disposed on the pipe feeding side of the pipe feeding mechanism 2 and is fixed relative to the frame 1. In this embodiment, in the process of cutting the tail of the tube and sealing the tube, the tube feeding mechanism 2 has obvious waiting time for stopping, and the tube forming device still continuously forms the tube at this time, so as to avoid the influence on the subsequent pretreatment work caused by loosening or even stacking of the formed tube at this time, and this embodiment sets the tube buffering mechanism 8. The hose buffer mechanism 8 comprises a supporting pipe buffer seat vertically and slidably installed on the frame 1, a supporting pipe roller is rotatably installed on the supporting pipe buffer seat, and when the pipe conveying mechanism 2 stops, the supporting pipe buffer seat and the supporting pipe roller thereon and other parts support the hose tightly under the action of dead weight, so that the hose is effectively prevented from loosening and stacking. After the pipe conveying mechanism 2 is restarted, the conveying speed can be properly increased, so that the pipe supporting buffer seat can be lifted again after the hose is tensioned, and the pipe supporting work during the next stop conveying is facilitated.
The embodiment can form continuous pretreatment works such as hose fixed-length interception, hose inflation, sealing at two ends and the like, reduces the labor intensity, improves the working efficiency and reduces the labor cost. The embodiment can be matched with the existing hose forming equipment for continuous operation, and has high economic value and social value.
The foregoing has shown and described the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Hose coiling continuous pretreatment device, including the frame, its characterized in that: the machine frame is provided with a pipe conveying mechanism, a cutting mechanism and a pipe head inflating mechanism in sequence along the pipe conveying direction, and the machine frame is provided with a transferring traction mechanism for conveying a pipe head from the cutting mechanism to the pipe head inflating mechanism; the pipe end processing seat is arranged on the frame and positioned at the pipe head and the pipe tail respectively, and the pipe end processing seat is provided with a pipe end holding mechanism and a pipe end temporary sealing mechanism; a pipe falling space is arranged between the two pipe end treatment seats; pipe end sealing extrusion mechanisms are respectively arranged on the two pipe end processing seats corresponding to the pipe head end and the pipe tail end, and pipe end hot melting mechanisms are respectively arranged on the rack corresponding to the pipe end sealing extrusion mechanisms;
The pipe end holding mechanism comprises two holding seats which are arranged on the pipe end processing seat in a sliding manner, a plurality of holding plates are respectively and fixedly arranged on the two holding seats, and the holding plates on the two holding seats are arranged in a staggered manner; the end part of the holding plate is provided with holding grooves, and the two holding seats are connected with holding driving devices;
The pipe end temporary sealing mechanism comprises two temporary sealing clamping blocks which are arranged on the pipe end processing seat in a sliding manner relatively, and the two temporary sealing clamping blocks are connected with a temporary sealing control device;
The pipe end sealing extrusion mechanism comprises two sealing extrusion blocks which are arranged on the pipe end processing seat in a sliding manner, and the two sealing extrusion blocks are connected with an extrusion control device; the pipe end hot melting mechanism comprises a hot melting assembly arranged on the frame or the pipe end processing seat, and a hot melting feeding device is arranged between the hot melting assembly and the frame or the pipe end processing seat.
2. A hose coiling continuous pre-processing device as in claim 1, wherein: the pipe conveying mechanism comprises a fixed roller rotatably arranged on the frame, the fixed roller is connected with a pipe conveying driving motor, a movable roller seat is slidably arranged on the frame, a movable roller capable of clamping a hose with the fixed roller is rotatably arranged on the movable roller seat, and a pipe conveying clamping force applicator is arranged between the movable roller seat and the frame.
3. A hose coiling continuous pre-processing device as in claim 1, wherein: the cutting mechanism comprises an upper cutting edge and a lower cutting edge which are rotatably arranged on the machine frame or the pipe end processing seat and are arranged on one side of the pipe conveying direction, and the upper cutting edge and the lower cutting edge are jointly connected with a pipe cutting driving device.
4. A hose coiling continuous pre-processing device as in claim 1, wherein: the tube head inflating mechanism comprises a tube head inflating seat which is slidably arranged on the frame, and an inflating and feeding device is arranged between the tube head inflating seat and the frame; the pipe head inflating seat is fixedly provided with an air duct, the pipe head inflating seat is provided with an inflating end pipe which is communicated with the air duct and can extend into the pipe head, and the inflating end pipe is connected with a supporting pipe sealing device.
5. A hose coiling continuous pre-processing device as in claim 1, wherein: the transfer traction mechanism comprises a traction slideway which is arranged on the frame and is arranged at one side of the pipe conveying direction, a traction sliding seat is arranged on the traction slideway, and a traction driving device is arranged between the traction sliding seat and the frame; the traction sliding seat is provided with a traction grabbing seat capable of sliding towards the hose, and a grabbing guide device and a grabbing feeding device are arranged between the traction grabbing seat and the traction sliding seat; and a hose gripper is arranged on the traction gripping seat.
6. A hose coiling continuous pre-processing device as in any one of claims 1 to 5, wherein: the pipe feeding side of the pipe feeding mechanism is provided with a hose buffer mechanism which is fixedly arranged relative to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911290308.3A CN110877841B (en) | 2019-12-16 | 2019-12-16 | Hose coiling continuous pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911290308.3A CN110877841B (en) | 2019-12-16 | 2019-12-16 | Hose coiling continuous pretreatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110877841A CN110877841A (en) | 2020-03-13 |
| CN110877841B true CN110877841B (en) | 2024-07-16 |
Family
ID=69731716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911290308.3A Active CN110877841B (en) | 2019-12-16 | 2019-12-16 | Hose coiling continuous pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110877841B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884176B (en) * | 2019-12-16 | 2024-11-05 | 潍坊东泽塑料制品有限公司 | Fully automatic unattended hose coiling pretreatment system and hose production line |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211338272U (en) * | 2019-12-16 | 2020-08-25 | 潍坊东泽塑料制品有限公司 | Hose coil continuous pretreatment device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1427958A (en) * | 1973-06-23 | 1976-03-10 | Maldin Eng Accrington Ltd | Production of flexible tubes or hose |
| US3946918A (en) * | 1975-06-23 | 1976-03-30 | The B. F. Goodrich Company | Hose feeder |
| US4933041A (en) * | 1988-03-10 | 1990-06-12 | R. A. Jones & Co. Inc. | Method and apparatus for sealing plastic tubes |
| CN2051771U (en) * | 1989-05-11 | 1990-01-24 | 机械电子工业部第八设计研究院 | Winding and slot-jumping mechanism of automatic slot-jumping winding machine |
| CN101306758A (en) * | 2008-06-03 | 2008-11-19 | 中山市新宏业自动化工业有限公司 | Automatic loading device |
| EP2422966B1 (en) * | 2010-08-30 | 2015-07-08 | ContiTech Schlauch GmbH | Method for manufacturing charge air hoses |
| CN106738833B (en) * | 2017-01-18 | 2023-04-25 | 上海长园电子材料有限公司 | Thermal shrinkage pipe end sealing device |
| DE102017108488A1 (en) * | 2017-04-21 | 2018-10-25 | Packsys Global Ag | Cutting device for the production of packaging tube bodies, operating methods and packaging tube manufacturing system |
| CN208497666U (en) * | 2018-04-19 | 2019-02-15 | 成都五一科技有限公司 | A kind of new-type of hose is molten to cut sealing all-in-one machine |
| CN108422653A (en) * | 2018-05-18 | 2018-08-21 | 高明芳 | A kind of bellows nozzle assures sealing machine and production line |
-
2019
- 2019-12-16 CN CN201911290308.3A patent/CN110877841B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211338272U (en) * | 2019-12-16 | 2020-08-25 | 潍坊东泽塑料制品有限公司 | Hose coil continuous pretreatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110877841A (en) | 2020-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208616259U (en) | A kind of PVC pipe bundling and film covering device | |
| CN102424128A (en) | Bagging type automatic pipe packaging machine | |
| JPWO1990000138A1 (en) | Label application device for rotary blow molding machine | |
| CN108190128A (en) | A kind of automatic packaging production line sealing device and its application method | |
| CN108820286B (en) | Automatic hollow fiber wrapping device and automatic hollow fiber wrapping method | |
| CN114991490B (en) | Automatic wire feeding reinforcement binding device and binding method thereof | |
| CN105196616A (en) | Automatic compound bag production device | |
| CN107240996B (en) | A kind of UV dispensing curing and curing process | |
| CN211338272U (en) | Hose coil continuous pretreatment device | |
| CN110884176B (en) | Fully automatic unattended hose coiling pretreatment system and hose production line | |
| CN220662984U (en) | Hose winding and bundling device | |
| CN211334670U (en) | Full-automatic unattended hose coiling pretreatment system and hose production line | |
| CN110877841A (en) | Continuous pretreatment device for winding hose | |
| CN104942604B (en) | Full-automatic skirtboard equipment all-in-one | |
| CN211334185U (en) | Hose shifts drive mechanism for hose coils pretreatment systems | |
| CN219361408U (en) | Automatic packet head machine | |
| CN211442964U (en) | Automatic glove bagging machine | |
| CN205044222U (en) | Compound bag automatic production device | |
| CN211194991U (en) | Intelligent flexible mechanical arm | |
| CN109502080B (en) | Device used for horizontal automatic winding packaging of multiple tires | |
| CN215788117U (en) | Roller brush support forming all-in-one machine with synchronously-installed handles | |
| CN215664176U (en) | Automatic bagging device of tubular product | |
| CN211334553U (en) | Hose port sealing mechanism | |
| CN209442403U (en) | On-line Full high speed winds baling press | |
| CN201555526U (en) | Shock-conducting tube discharging endcapping labeling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |