CN114603828A - Mould moving device of large-scale double-station hollow blow molding machine - Google Patents
Mould moving device of large-scale double-station hollow blow molding machine Download PDFInfo
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- CN114603828A CN114603828A CN202210257672.5A CN202210257672A CN114603828A CN 114603828 A CN114603828 A CN 114603828A CN 202210257672 A CN202210257672 A CN 202210257672A CN 114603828 A CN114603828 A CN 114603828A
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- 238000000071 blow moulding Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 claims description 23
- 244000309464 bull Species 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 239000002994 raw material Substances 0.000 abstract description 29
- 238000012840 feeding operation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
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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
- B29C49/4252—Auxiliary operations prior to the blow-moulding operation not otherwise provided for
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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
- B29C49/28—Blow-moulding apparatus
- B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
- B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
- B29C2049/325—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro" by using guide rails
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold moving device of a large-scale double-station hollow blow molding machine, and particularly relates to the technical field of hollow blow molding machines, wherein the existing blow molding machines are mostly operated at a single station, so that synchronous development of feeding operation and the like cannot be realized, and further the production efficiency is low, most of the existing blow molding machines adopt a group of cutting rods for feeding, so that shaking can occur when raw materials move downwards, further the phenomenon that the raw materials are adhered to a first mold or a second mold can easily occur, and the blow molding machines are mostly not provided with a quick forming mechanism and the like, so that the top end and the bottom end of the raw materials can not be air-dried, further the phenomenon that the raw materials which are not formed at two ends are adhered to products during blanking can easily occur, further the waste of the raw materials is caused, and the mold moving device comprises a mounting rack, wherein the adjustable mold moving mechanism is arranged at the upper end of one side of the mounting rack, so that the synchronous moving adjustment of the two groups of the first mold and the second mold can be realized, therefore, the synchronous development of the feeding operation, the blow molding operation, the blanking operation and the like is realized, and the production efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of hollow blow molding machines, in particular to a mold moving device of a large-scale double-station hollow blow molding machine.
Background
A blow molding machine is a plastic processing machine. After the liquid plastic is sprayed out, the plastic body is blown to a die cavity with a certain shape by utilizing the wind power blown out by a machine, so that a product is manufactured, the plastic is melted and extruded quantitatively in a screw extruder, then the plastic is formed through a mouth film, the air ring is blown for cooling, then the plastic is drawn by a tractor at a certain speed, and the plastic is wound into a coil by a winding machine.
Although the blow molding machines are widely used, the blow molding machines currently used still have certain disadvantages:
1. most of the existing blow molding machines are operated in a single station, so that the synchronous development of feeding operation, blow molding operation, blanking operation and the like cannot be realized, and further the production efficiency is low;
2. most of the existing blow molding machines adopt a group of cutting rods for feeding, so that the raw materials shake when moving downwards, and the phenomenon that the raw materials are adhered to a first mold or a second mold is easy to occur, so that the raw materials are wasted;
3. the existing blow molding machine is mostly not provided with a rapid molding mechanism and the like, so that the top end and the bottom end of the raw material cannot be air-dried, the phenomenon that the raw material adheres to products which are not molded at the two ends during blanking is easy to occur, and the waste of the raw material is further caused.
Therefore, a mold moving device of a large-sized double-station hollow blow molding machine is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a mold moving device of a large-scale double-station hollow blow molding machine, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a large-scale duplex position cavity blowing machine's mould shifting device, includes the mounting bracket, one side upper end of mounting bracket is equipped with adjustable mould shifting mechanism, and the opposite side upper end of mounting bracket is equipped with the formula feeding mechanism that cuts that uses with adjustable mould shifting mechanism cooperation, one side that the mounting bracket is close to cut formula feeding mechanism is equipped with two sets of quick forming mechanism, and is equipped with the actuating mechanism who uses with quick forming mechanism cooperation on the mounting bracket, one side that cut formula feeding mechanism was kept away from to the mounting bracket is equipped with the coupling mechanism who uses with actuating mechanism and adjustable mould shifting mechanism cooperation.
As a preferred technical scheme of the invention, the adjustable die moving mechanism comprises a motor, the motor is fixedly connected with an installation frame, the tail end of the output end of the motor is fixedly connected with a threaded rod, a bearing seat is fixedly installed at the upper end of one side of the installation frame, which is far away from the motor, the threaded rod is rotatably penetrated through the bearing seat, two groups of threaded sleeves are sleeved on the threaded rod in a threaded manner, one side of each threaded sleeve, which is far away from the installation frame, is fixedly connected with a first die, the first die is slidably connected with the installation frame, the opposite side of the first die is fixedly connected with a first L-shaped plate, an electric telescopic rod is fixedly inserted on the first L-shaped plate, the tail end of the output end of the electric telescopic rod is fixedly connected with a second die, the second die is slidably connected with the installation frame, and the second die is matched with the first die for use.
According to a preferable technical scheme of the invention, the upper end of one side, close to the motor, of the mounting rack is fixedly connected with a guide slide rail, one sides, close to the mounting rack, of the first die and the second die are fixedly connected with guide slide blocks, and the guide slide blocks are slidably clamped on the guide slide rail.
As a preferred technical scheme of the present invention, a sliding sleeve is fixedly inserted onto the first mold, an output end of the electric telescopic rod slidably penetrates through the sliding sleeve, a driving block is fixedly mounted at a bottom end of the first mold, and the threaded sleeve is fixedly inserted into the driving block.
As a preferred technical scheme of the invention, the cut-off type feeding mechanism comprises an installation box body, the installation box body is connected with an installation frame in a sliding manner, a rotary cylinder is fixedly installed at the bottom of an inner cavity of the installation box body, a first rotary rod is fixedly installed at the output end of the rotary cylinder and is connected with the installation box body in a rotating manner, a driving gear is fixedly sleeved on the first rotary rod, a first driving rack and a second driving rack are slidably installed in the inner cavity of the installation box body and are meshed with the driving gear, a first L-shaped installation rod and a second L-shaped installation rod are fixedly installed on two sides of the opposite ends of the first driving rack and the second driving rack respectively, and the first L-shaped installation rod and the second L-shaped installation rod penetrate through the installation box body in a sliding manner and are fixedly connected with the cut-off rod at the end portions of the first L-shaped installation rod and the second L-shaped installation rod.
According to a preferable technical scheme, a multi-stage hydraulic cylinder is fixedly mounted at the upper end of one side, close to an installation box body, of the installation frame, a U-shaped plate is fixedly connected to the tail end of the output end of the multi-stage hydraulic cylinder, the U-shaped plate is fixedly connected with the installation box body, two groups of second L-shaped plates are arranged at one side, close to the multi-stage hydraulic cylinder, of the installation frame, a guide vertical rod is fixedly inserted into each second L-shaped plate, and the guide vertical rod penetrates through the U-shaped plate in a sliding mode and is fixedly connected with the installation frame.
As a preferred technical scheme of the invention, a first through groove and a second through groove which are matched with each other are respectively formed at two ends of the installation box body in a penetrating manner, and the first L-shaped installation rod and the second L-shaped installation rod are respectively inserted into the first through groove and the second through groove in a sliding manner.
As a preferable technical scheme of the invention, the rapid prototyping mechanism comprises a support frame, the support frame is fixedly connected with a mounting frame, two groups of fans are fixedly arranged on the supporting frame, a mounting plate is arranged at the bottom end of the supporting frame, a mounting sleeve is fixedly connected on the mounting plate, the inner side of the mounting sleeve is fixedly inserted with a mounting cylinder, a sliding plate is slidably mounted in the inner cavity of the mounting cylinder, the opposite sides of the sliding plate are provided with connecting bulbs, the adjacent connecting bulbs can be movably contacted, the reverse sides of the sliding plates are respectively provided with a return spring, one end of the return spring, which is far away from the sliding plates, is fixedly connected with the inner wall of the mounting cylinder, the adjacent sliding plates are respectively provided with a first transmission line and a second transmission line which are matched with the connecting ball heads for use, the first transmission line and the second transmission line both movably penetrate through the mounting cylinder and are matched with the fan for use.
As a preferred technical scheme of the present invention, the driving mechanism includes a second rotating rod, a third rotating rod and a fourth rotating rod, and the second rotating rod, the third rotating rod and the fourth rotating rod are all rotatably inserted on the mounting bracket, the second rotating rod is fixedly sleeved with a first synchronizing wheel, the third rotating rod is fixedly sleeved with a second synchronizing wheel, and the second synchronizing wheel and the outer side of the first synchronizing wheel are engaged and sleeved with a synchronous belt;
the fixed cover in top of third bull stick has been connected and has been changeed rolling disc and drive plate, set up supplementary recess on the changeed rolling disc, and the drive plate is close to the one end of supplementary recess and is equipped with the actuating lever, the fixed cover in top of fourth bull stick has been connect the abnormal shape board and cuts off the disc, set up the drive groove arc recess of array distribution on the abnormal shape board, and drive groove and arc recess are the crisscross distribution, the actuating lever can the activity insert establish in the drive groove, and the outer wall of changeed rolling disc can with the inner wall movable contact of arc recess, run through the connect the through-hole of seting up the symmetry setting on cutting off the disc, connect the bulb can the activity card establish in connecting the through-hole.
As a preferred technical scheme of the present invention, the connecting mechanism includes a fifth rotating rod and a first wheel disc, the fifth rotating rod is rotatably inserted on the mounting frame, a first conical gear is disposed at the top end of the fifth rotating rod, a second conical gear is fixedly sleeved at one end of the threaded rod close to the bearing seat, the second conical gear is engaged with the first conical gear, a second wheel disc is disposed at the bottom end of the fifth rotating rod, the first wheel disc is fixedly sleeved on the second rotating rod, and a transmission belt is sleeved on the second wheel disc and the outer side of the first wheel disc.
Compared with the prior art, the invention has the beneficial effects that:
1. through the setting use of adjustable mould moving mechanism, realized the synchronous motion regulation of two sets of first moulds and second mould to material loading operation, blowing operation and unloading operation etc. develop in step, and then improved production efficiency.
2. Under the effect of cutting off formula feeding mechanism, realized the purpose of stable pay-off to shake appears when can avoiding the raw materials to move down, and then can avoid appearing the phenomenon of the first mould of raw materials adhesion or second mould, the extravagant phenomenon of raw materials further can be avoided appearing.
3. Through the use of quick forming mechanism and actuating mechanism's setting, can air-dry and practiced thrift the power with the top and the bottom of raw materials when blowing to the phenomenon that both ends are not fashioned raw materials adhesion goods appears when can avoiding the unloading, has further avoided the waste of raw materials.
Drawings
FIG. 1 is a schematic structural view of the present invention,
FIG. 2 is an enlarged view of the structure at A in FIG. 1,
figure 3 is a schematic view of the connection of the present invention,
FIG. 4 is an enlarged view of the structure at B in FIG. 3,
FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention,
figure 6 is a schematic view of the inside of the mounting box of the present invention,
FIG. 7 is an enlarged view of the structure of FIG. 6 at D according to the present invention,
FIG. 8 is an enlarged view of the structure at E in FIG. 6 according to the present invention;
FIG. 9 is an enlarged view of the structure at F in FIG. 6 according to the present invention.
In the figure: 1. a mounting frame; 2. an adjustable mold moving mechanism; 21. a motor; 22. a threaded rod; 23. a bearing seat; 24. a threaded sleeve; 25. a first mold; 26. a first L-shaped plate; 27. an electric telescopic rod; 28. a second mold; 29. a guide slide rail; 210. a guide slider; 211. a sliding sleeve; 212. a drive block; 3. a cut-off type feeding mechanism; 31. installing a box body; 32. a rotating cylinder; 33. a first rotating lever; 34. a drive gear; 35. a first drive rack; 36. a second drive rack; 37. a first L-shaped mounting bar; 38. a second L-shaped mounting bar; 39. cutting off the rod; 310. a multi-stage hydraulic cylinder; 311. a U-shaped plate; 312. a second L-shaped plate; 313. a guide vertical rod; 314. a first through groove; 315. a second through groove; 4. a rapid prototyping mechanism; 41. a support frame; 42. a fan; 43. mounting a plate; 44. installing a sleeve; 45. mounting the cylinder; 46. a sliding plate; 47. connecting a ball head; 48. a return spring; 49. a first transmission line; 410. a second transmission line; 5. a drive mechanism; 51. a second rotating rod; 52. a third rotating rod; 53. a fourth rotating rod; 54. a first synchronizing wheel; 55. a second synchronizing wheel; 56. a synchronous belt; 57. rotating the disc; 58. an auxiliary groove; 59. a drive plate; 510. a drive rod; 511. a profiled plate; 512. a drive slot; 513. an arc-shaped groove; 514. a partition disc; 515. a connecting through hole; 6. a connecting mechanism; 61. a fifth rotating rod; 62. a first wheel disc; 63. a first bevel gear; 64. a second bevel gear; 65. a second wheel disc; 66. a transfer belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1 to 9, the invention provides a mold moving device of a large-scale double-station hollow blow molding machine, which comprises an installation frame 1, wherein an adjustable mold moving mechanism 2 is arranged at the upper end of one side of the installation frame 1, a cut-off type feeding mechanism 3 matched with the adjustable mold moving mechanism 2 is arranged at the upper end of the other side of the installation frame 1, two groups of rapid forming mechanisms 4 are arranged at one side of the installation frame 1 close to the cut-off type feeding mechanism 3, a driving mechanism 5 matched with the rapid forming mechanisms 4 is arranged on the installation frame 1, and a connecting mechanism 6 matched with the driving mechanism 5 and the adjustable mold moving mechanism 2 is arranged at one side of the installation frame 1 far away from the cut-off type feeding mechanism 3.
Further, the adjustable mold moving mechanism 2 comprises a motor 21, the motor 21 is fixedly connected with the mounting frame 1, and in the scheme: the model Y80M1-2 is preferably selected as the motor 21, a power supply interface of the motor is connected with a power supply system through a switch, a running circuit of the motor 21 is a forward and reverse rotation control program of a conventional motor 21, the circuit running is the conventional circuit, the circuit and the control related to the scheme are the prior art, redundant description is not performed, a threaded rod 22 is fixedly connected to the tail end of the output end of the motor 21, a bearing seat 23 is fixedly installed at the upper end of one side, away from the motor 21, of the mounting frame 1, the threaded rod 22 is rotatably penetrated through the bearing seat 23, two groups of threaded sleeves 24 are sleeved on the threaded rod 22 in a threaded manner, a first mold 25 is fixedly connected to one side, away from the mounting frame 1, of the threaded sleeves 24, a sliding sleeve 211 is fixedly inserted on the first mold 25, the output end of the electric telescopic rod 27 is slidably penetrated through the sliding sleeve 211, and a driving block 212 is fixedly installed at the bottom end of the first mold 25, the threaded sleeve 24 is fixedly inserted in the driving block 212, the arrangement and use of the driving block 212 provide guarantee for stable installation of the threaded sleeve 24, the first mold 25 is connected with the mounting frame 1 in a sliding manner, the opposite sides of the first mold 25 are fixedly connected with the first L-shaped plates 26, the first L-shaped plates 26 are fixedly inserted with the electric telescopic rods 27, the tail ends of the output ends of the electric telescopic rods 27 are fixedly connected with the second mold 28, the second mold 28 is connected with the mounting frame 1 in a sliding manner, the second mold 28 is matched with the first mold 25 for use, the upper end of one side of the mounting frame 1 close to the motor 21 is fixedly connected with the guide slide rail 29, one sides of the first mold 25 and the second mold 28 close to the mounting frame 1 are fixedly connected with the guide slide block 210, the guide slide block 210 is slidably clamped on the guide slide rail 29 and is matched with the guide slide rail 29 for use through the guide slide block 210, the movement adjustment of the first mold 25 and the second mold 28 is guided.
Further, the cut-off type feeding mechanism 3 comprises an installation box body 31, the installation box body 31 is connected with the installation frame 1 in a sliding manner, a rotary cylinder 32 is fixedly installed at the bottom of an inner cavity of the installation box body 31, a first rotating rod 33 is fixedly installed at the output end of the rotary cylinder 32, the first rotating rod 33 is connected with the installation box body 31 in a rotating manner, a driving gear 34 is fixedly sleeved on the first rotating rod 33, a first driving rack 35 and a second driving rack 36 are installed in the inner cavity of the installation box body 31 in a sliding manner, the first driving rack 35 and the second driving rack 36 are both meshed with the driving gear 34, a first L-shaped installation rod 37 and a second L-shaped installation rod 38 are respectively and fixedly installed at two sides of the back ends of the first driving rack 35 and the second driving rack 36, the first L-shaped installation rod 37 and the second L-shaped installation rod 38 are both slidably penetrated through the installation box body 31 and fixedly connected with a cut-off rod 39 at the end portion thereof, a first through groove 314 and a second through groove 315 which are used in a matching way are arranged at both ends of the mounting box body 31 in a penetrating way, and the first L-shaped mounting rod 37 and the second L-shaped mounting rod 38 are slidably inserted into the first through groove 314 and the second through groove 315, respectively, the first through groove 314 and the second through groove 315 are disposed for use, the movement adjustment of the first L-shaped mounting rod 37 and the second L-shaped mounting rod 38 is guided, the upper end of one side of the mounting rack 1 close to the mounting box body 31 is fixedly provided with a multi-stage hydraulic cylinder 310, the tail end of the output end of the multistage hydraulic cylinder 310 is fixedly connected with a U-shaped plate 311, the U-shaped plate 311 is fixedly connected with the installation box body 31, two groups of second L-shaped plates 312 are arranged on one side of the mounting rack 1 close to the multistage hydraulic cylinder 310, a guide vertical rod 313 is fixedly inserted on the second L-shaped plate 312, and the guide vertical rod 313 penetrates through the U-shaped plate 311 in a sliding manner and is fixedly connected with the mounting rack 1.
Further, the rapid prototyping mechanism 4 includes a support frame 41, the support frame 41 is fixedly connected with the mounting frame 1, two sets of fans 42 are fixedly mounted on the support frame 41, a mounting plate 43 is disposed at the bottom end of the support frame 41, a mounting sleeve 44 is fixedly connected to the mounting plate 43, a mounting cylinder 45 is fixedly inserted into the inner side of the mounting sleeve 44, a sliding plate 46 is slidably mounted in the inner cavity of the mounting cylinder 45, connecting bulbs 47 are disposed on opposite sides of the sliding plate 46, the connecting bulbs 47 are adjacent and movably contacted, return springs 48 are disposed on opposite sides of the sliding plate 46, one end of each return spring 48, which is far away from the sliding plate 46, is fixedly connected with the inner wall of the mounting cylinder 45, a first transmission line 49 and a second transmission line 410 which are used in cooperation with the connecting bulbs 47 are respectively disposed on the adjacent sliding plates 46, the first transmission line 49 and the second transmission line 410 both movably penetrate through the mounting cylinder 45 and are used in cooperation with the fans 42, when the connecting ball 47 contacts with each other, the first transmission line 49, the second transmission line 410, the fan 42 and an external power supply form a closed loop, so that the fan 42 can operate, the driving mechanism 5 includes a second rotating rod 51, a third rotating rod 52 and a fourth rotating rod 53, the second rotating rod 51, the third rotating rod 52 and the fourth rotating rod 53 are all rotatably inserted on the mounting frame 1, the second rotating rod 51 is fixedly sleeved with a first synchronizing wheel 54, the third rotating rod 52 is fixedly sleeved with a second synchronizing wheel 55, the second synchronizing wheel 55 and the outer side of the first synchronizing wheel 54 are engaged and sleeved with a synchronizing belt 56, the synchronous rotation of the second rotating rod 51 and the third rotating rod 52 is realized through the cooperation of the first synchronizing wheel 54, the second synchronizing wheel 55 and the synchronizing belt 56, the top end of the third rotating rod 52 is fixedly sleeved with a rotating disc 57 and a driving plate 59, the rotating disc 57 is provided with an auxiliary groove 58, and one end of the driving plate 59 close to the auxiliary groove 58 is provided with a driving rod 510, the top end of the fourth rotating rod 53 is fixedly sleeved with a special-shaped plate 511 and a partition disc 514, the special-shaped plate 511 is provided with driving grooves 512 and arc-shaped grooves 513 distributed in an array manner, the driving grooves 512 and the arc-shaped grooves 513 are distributed in a staggered manner, the driving rod 510 can be movably inserted into the driving grooves 512, the outer wall of the rotating disc 57 can be movably contacted with the inner wall of the arc-shaped grooves 513, the partition disc 514 is provided with symmetrically arranged connecting through holes 515 in a penetrating manner, connecting lines between adjacent connecting through holes 515 are in a vertical structure, so that the fans 42 on two sides can be operated in a crossed and intermittent manner, the connecting ball head 47 can be movably clamped in the connecting through holes 515, so as to realize a closed loop, and further enable the fans 42 to work, the connecting mechanism 6 comprises a fifth rotating rod 61 and a first wheel disc 62, fifth bull stick 61 rotates to be inserted and establishes on mounting bracket 1, and the top of fifth bull stick 61 is equipped with first bevel gear 63, the fixed cover of one end that threaded rod 22 is close to bearing frame 23 is equipped with second bevel gear 64, second bevel gear 64 meshes with first bevel gear 63 mutually, the bottom of fifth bull stick 61 is equipped with second rim plate 65, the fixed cover of first rim plate 62 is established on second bull stick 51, and second rim plate 65 is equipped with transmission belt 66 with the outside transmission cover of first rim plate 62, uses through the cooperation of first rim plate 62, second rim plate 65 and transmission belt 66, has realized the synchronous rotation of fifth bull stick 61 with second bull stick 51.
The working principle is as follows: when the electric cutting machine is used, the motor 21 can be opened, at the moment, the motor 21 drives the threaded rod 22 to rotate, so that the two groups of first dies 25 are driven to move through the threaded sleeve 24 and the driving block 212, at the moment, the corresponding second dies 28 and the like synchronously move, when one group of first dies 25 and the second dies 28 move to the proper position at the lower end of the cutting rod 39, the group of first dies 25 are positioned at one side of the cutting rod 39, then the motor 21 can be closed, the electric telescopic rod 27 close to the cutting rod 39 is opened, at the moment, the group of electric telescopic rods 27 drive the corresponding second dies 28 to move to one side close to the other second die 28, and the corresponding electric telescopic rods 27 are closed until the group of second dies 28 are positioned at the other side of the cutting rod 39;
then the extruder will gradually extrude the heated raw material, when the length of the extruded columnar raw material is proper, the rotary cylinder 32 can be opened, at this time, the rotary cylinder 32 will drive the first rotating rod 33 to rotate, thereby driving the driving gear 34 to rotate, further driving the first driving rack 35 and the second driving rack 36 to move in opposite directions, further driving the two corresponding cutting rods 39 to move in opposite directions through the first L-shaped mounting rod 37 and the second L-shaped mounting rod 38, thereby cutting the extruded raw material into a columnar body with proper length, subsequently the multi-stage hydraulic cylinder 310 will drive the U-shaped plate 311 to move to one side close to the mounting frame 1, thereby being capable of driving the mounting box 31 to move to one side close to the mounting frame 1 in an equal manner by matching with the use of the second L-shaped plate 312 and the guiding vertical rod 313, further being capable of moving the cut raw material to a position between the corresponding first mold 25 and the second mold 28, at this time, the corresponding electric telescopic rod 27 will be started again, so as to drive the corresponding second mold 28 to reset, further clamp the raw material between the corresponding first mold 25 and the corresponding second mold 28, at this time, the rotating cylinder 32 will rotate reversely, so as to loosen the clamping of the raw material, then the motor 21 will rotate reversely, further drive the set of first molds 25 to reset and move the other first mold 25 to a proper position, then the motor 21 will be closed and the other corresponding electric telescopic rod 27 will be opened, then the above steps will be repeated, further separate the second set of first molds 25 from the second mold 28, then the multistage hydraulic cylinder 310 will drive the installation box 31 and the like to reset and repeat the above steps for subsequent feeding operation;
during this period, the blow molding machine will perform the blow molding operation on the first group of raw materials, and during the reverse rotation of the motor 21, the threaded rod 22 will drive the second bevel gear 64 to rotate, so as to drive the fifth rotating rod 61 to rotate through the first bevel gear 63, further drive the transmission belt 66 to rotate through the second wheel disk 65, further drive the second rotating rod 51 to rotate through the first wheel disk 62, at this time, the second rotating rod 51 will drive the synchronous belt 56 to rotate through the first synchronous wheel 54, so as to drive the third rotating rod 52 to rotate through the second synchronous wheel 55, further drive the auxiliary groove 58 and the driving rod 510 to rotate through the rotating disk 57 and the driving plate 59, when the rotating disk 57 is separated from the arc-shaped groove 513, the driving rod 510 will be clamped into the corresponding driving groove 512, then the driving rod 510 will slide along the group of driving grooves 512, when the driving rod 510 is separated from the driving groove 512, the rotating disk 57 will be clamped with the other arc-shaped groove 513, during the period, the two groups of partition disks 514 rotate synchronously, when the motor 21 is turned off, the two groups of connecting bulbs 47 close to the first group of raw materials are clamped into the connecting through holes 515 and contact with each other, so that the corresponding fans 42 work, the top end and the bottom end of the raw materials for blow molding operation can be air-dried, and the other group of connecting bulbs 47 contact with the two sides of the corresponding partition disks 514 and extrude the corresponding return springs 48;
after the first group of raw materials is blow molded, the first mold 25 and the second mold 28 corresponding to the first group of raw materials can be separated, so that the molded product can fall off, and then the motor 21 is started again, so that the second group of raw materials can be moved to a proper position for blow molding operation, and the corresponding fan 42 can perform auxiliary work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a mould shifting device of large-scale duplex position hollow blow molding machine, includes mounting bracket (1), its characterized in that: move mould mechanism (2) with adjustable be equipped with one side upper end of mounting bracket (1), and the opposite side upper end of mounting bracket (1) be equipped with adjustable move mould mechanism (2) cooperation use cut-off formula feeding mechanism (3), one side that mounting bracket (1) is close to cut-off formula feeding mechanism (3) is equipped with two sets of quick forming mechanism (4), and is equipped with actuating mechanism (5) that uses with quick forming mechanism (4) cooperation on mounting bracket (1), one side that cut-off formula feeding mechanism (3) were kept away from in mounting bracket (1) is equipped with moves mould mechanism (2) cooperation use coupling mechanism (6) with actuating mechanism (5) and adjustable.
2. The mold moving device of the large-scale double-station hollow blow molding machine according to claim 1, characterized in that: the adjustable mold moving mechanism (2) comprises a motor (21), the motor (21) is fixedly connected with an installation rack (1), a threaded rod (22) is fixedly connected to the tail end of the output end of the motor (21), a bearing seat (23) is fixedly installed at the upper end of one side, away from the motor (21), of the installation rack (1), the threaded rod (22) penetrates through the bearing seat (23) in a rotating mode, two groups of threaded sleeves (24) are sleeved on the threaded rod (22) in a threaded mode, a first mold (25) is fixedly connected to one side, away from the installation rack (1), of each threaded sleeve (24), the first mold (25) is connected with the installation rack (1) in a sliding mode, first L-shaped plates (26) are fixedly connected to the opposite sides of the first mold (25), an electric telescopic rod (27) is fixedly inserted into the first L-shaped plates (26), and a second mold (28) is fixedly connected to the tail end of the output end of the electric telescopic rod (27), the second die (28) is connected with the mounting frame (1) in a sliding mode, and the second die (28) is matched with the first die (25) for use.
3. The mold moving device of the large-scale double-station hollow blow molding machine according to claim 2, characterized in that: one side upper end fixedly connected with direction slide rail (29) that mounting bracket (1) is close to motor (21), first mould (25) and second mould (28) are close to the equal fixedly connected with direction slider (210) in one side of mounting bracket (1), direction slider (210) slip card is established on direction slide rail (29).
4. The mold moving device of the large-scale double-station hollow blow molding machine according to claim 2, characterized in that: the die is characterized in that a sliding sleeve (211) is fixedly inserted into the first die (25), the output end of the electric telescopic rod (27) penetrates through the sliding sleeve (211) in a sliding mode, a driving block (212) is fixedly installed at the bottom end of the first die (25), and the threaded sleeve (24) is fixedly inserted into the driving block (212).
5. The mold moving device of a large-scale double-station hollow blow molding machine according to claim 1, characterized in that: cut formula feeding mechanism (3) including installation box (31), installation box (31) and mounting bracket (1) sliding connection, and the inner chamber bottom fixed mounting of installation box (31) has revolving cylinder (32), the output fixed mounting of revolving cylinder (32) has first bull stick (33), first bull stick (33) rotates with installation box (31) and is connected, and fixed the cup joint has drive gear (34) on first bull stick (33), slidable mounting has first drive rack (35) and second drive rack (36) in the inner chamber of installation box (31), and first drive rack (35) and second drive rack (36) all mesh with drive gear (34) mutually, first drive rack (35) and second drive rack (36) both sides of back of the body end respectively fixed mounting have first L type installation pole (37) and second L type installation pole (38), the first L-shaped mounting rod (37) and the second L-shaped mounting rod (38) penetrate through the mounting box body (31) in a sliding mode, and a cutting rod (39) is fixedly connected to the end portion of the first L-shaped mounting rod and the end portion of the second L-shaped mounting rod.
6. The mold moving device of the large-scale double-station hollow blow molding machine according to claim 5, characterized in that: mounting bracket (1) is close to one side upper end fixed mounting of installation box (31) has multistage pneumatic cylinder (310), the terminal fixedly connected with U template (311) of multistage pneumatic cylinder (310) output, U template (311) and installation box (31) fixed connection, one side that mounting bracket (1) is close to multistage pneumatic cylinder (310) is equipped with two sets of second L templates (312), fixed the inserting is equipped with direction montant (313) on second L template (312), direction montant (313) slide run through U template (311) and with mounting bracket (1) fixed connection.
7. The mold moving device of the large-scale double-station hollow blow molding machine according to claim 5, characterized in that: the two ends of the installation box body (31) are provided with a first through groove (314) and a second through groove (315) which are matched for use in a penetrating mode, and the first L-shaped installation rod (37) and the second L-shaped installation rod (38) are respectively inserted into the first through groove (314) and the second through groove (315) in a sliding mode.
8. The mold moving device of the large-scale double-station hollow blow molding machine according to claim 2, characterized in that: quick forming mechanism (4) includes support frame (41), support frame (41) and mounting bracket (1) fixed connection, and fixed mounting has two sets of fans (42) on support frame (41), the bottom of support frame (41) is equipped with mounting panel (43), fixedly connected with installation cover (44) on mounting panel (43), the inboard fixed grafting of installation cover (44) has installation section of thick bamboo (45), slidable mounting has sliding plate (46) in the inner chamber of installation section of thick bamboo (45), the opposite side of sliding plate (46) all is equipped with connects bulb (47), and is adjacent connect bulb (47) can swing joint, the side of carrying on the back of sliding plate (46) all is equipped with reset spring (48), the one end that slide plate (46) were kept away from in reset spring (48) and the inner wall fixed connection of installation section of thick bamboo (45), it is adjacent be equipped with on slide plate (46) respectively and be connected bulb (47) cooperation use first transmission line (49) and second transmission line (48) The first transmission line (49) and the second transmission line (410) both movably penetrate through the mounting cylinder (45) and are matched with the fan (42) for use.
9. The mold moving device of the large-scale double-station hollow blow molding machine according to claim 8, characterized in that: the driving mechanism (5) comprises a second rotating rod (51), a third rotating rod (52) and a fourth rotating rod (53), the second rotating rod (51), the third rotating rod (52) and the fourth rotating rod (53) are rotatably inserted into the mounting frame (1), a first synchronizing wheel (54) is fixedly sleeved on the second rotating rod (51), a second synchronizing wheel (55) is fixedly sleeved on the third rotating rod (52), and a synchronous belt (56) is meshed and sleeved between the second synchronizing wheel (55) and the outer side of the first synchronizing wheel (54);
the top end of the third rotating rod (52) is fixedly sleeved with a rotating disc (57) and a driving plate (59), the rotating disc (57) is provided with an auxiliary groove (58), and one end of the driving plate (59) close to the auxiliary groove (58) is provided with a driving rod (510), the top end of the fourth rotating rod (53) is fixedly sleeved with a special-shaped plate (511) and a partition disc (514), the special-shaped plate (511) is provided with drive grooves (512) and arc-shaped grooves (513) which are distributed in an array manner, the driving grooves (512) and the arc-shaped grooves (513) are distributed in a staggered manner, the driving rod (510) can be movably inserted into the driving grooves (512), and the outer wall of the rotating disc (57) can be movably contacted with the inner wall of the arc-shaped groove (513), the partition disc (514) is provided with symmetrically arranged connecting through holes (515) in a penetrating way, the connecting ball head (47) can be movably clamped in the connecting through hole (515).
10. The mold moving device of a large-scale double-station hollow blow molding machine according to claim 9, characterized in that: coupling mechanism (6) include fifth bull stick (61) and first rim plate (62), fifth bull stick (61) rotate to insert and establish on mounting bracket (1), and the top of fifth bull stick (61) is equipped with first conical gear (63), threaded rod (22) are close to the fixed cover of one end of bearing frame (23) and are equipped with second conical gear (64), second conical gear (64) mesh mutually with first conical gear (63), the bottom of fifth bull stick (61) is equipped with second rim plate (65), first rim plate (62) fixed cover is established on second bull stick (51), and second rim plate (65) and the outside transmission cover of first rim plate (62) are equipped with transmission belt (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257672.5A CN114603828A (en) | 2022-03-16 | 2022-03-16 | Mould moving device of large-scale double-station hollow blow molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257672.5A CN114603828A (en) | 2022-03-16 | 2022-03-16 | Mould moving device of large-scale double-station hollow blow molding machine |
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| Publication Number | Publication Date |
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| CN114603828A true CN114603828A (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210257672.5A Withdrawn CN114603828A (en) | 2022-03-16 | 2022-03-16 | Mould moving device of large-scale double-station hollow blow molding machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116423813A (en) * | 2023-03-14 | 2023-07-14 | 连云港市昌隆包装新材料有限公司 | Full-automatic blow molding equipment and process for polyethylene plastic bags |
| CN116766561A (en) * | 2023-06-12 | 2023-09-19 | 苏州通产丽星包装科技有限公司 | Plastic container blow molding equipment |
| CN118559947A (en) * | 2024-08-02 | 2024-08-30 | 山东华建铝业集团有限公司 | A small hull hedging forming hot pressing die |
| CN121133078A (en) * | 2025-11-19 | 2025-12-16 | 苏州同大机械股份有限公司 | An extrusion blow molding equipment |
-
2022
- 2022-03-16 CN CN202210257672.5A patent/CN114603828A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116423813A (en) * | 2023-03-14 | 2023-07-14 | 连云港市昌隆包装新材料有限公司 | Full-automatic blow molding equipment and process for polyethylene plastic bags |
| CN116423813B (en) * | 2023-03-14 | 2023-11-03 | 连云港悦德包装新材料有限公司 | Full-automatic blow molding equipment and process for polyethylene plastic bags |
| CN116766561A (en) * | 2023-06-12 | 2023-09-19 | 苏州通产丽星包装科技有限公司 | Plastic container blow molding equipment |
| CN116766561B (en) * | 2023-06-12 | 2025-08-08 | 苏州通产丽星包装科技有限公司 | Plastic container blow molding device |
| CN118559947A (en) * | 2024-08-02 | 2024-08-30 | 山东华建铝业集团有限公司 | A small hull hedging forming hot pressing die |
| CN121133078A (en) * | 2025-11-19 | 2025-12-16 | 苏州同大机械股份有限公司 | An extrusion blow molding equipment |
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