CN114571707A - Linkage structure and processing die - Google Patents
Linkage structure and processing die Download PDFInfo
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- CN114571707A CN114571707A CN202210205135.6A CN202210205135A CN114571707A CN 114571707 A CN114571707 A CN 114571707A CN 202210205135 A CN202210205135 A CN 202210205135A CN 114571707 A CN114571707 A CN 114571707A
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- 238000007664 blowing Methods 0.000 claims description 48
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- 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
- B29C49/56—Opening, closing or clamping means
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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
- B29C49/48—Moulds
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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
- B29C49/70—Removing or ejecting blown articles from the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2022/00—Hollow articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a linkage structure and a processing die, taking one of the structures as an example, the linkage structure is provided with left and right directions, front and back directions and up and down directions, and comprises: a frame; the connecting parts are connected to the rack in a sliding mode along the left-right direction, at least two connecting parts are arranged, and the at least two connecting parts are located on the right side and the left side respectively; and the linkage mechanism is connected to the rack, is connected with the at least two connecting parts and enables the at least two connecting parts to be close to each other or be far away from each other. The linkage mechanism enables the two connecting parts to be close to or far away from each other on the rack, the two connecting parts can change the same distance under the driving of the linkage mechanism, the condition of the bottle blank flash is greatly reduced, the linkage mechanism only needs to be connected with an external power source structure, and the energy consumption is greatly reduced.
Description
Technical Field
The invention relates to the field of linkage equipment, in particular to a linkage structure and a processing die.
Background
Current mould includes left mould and right mould, sets up two cylinders respectively and drives left mould and right mould respectively and move along a certain direction to make left mould and right mould be close to each other or keep away from each other, nevertheless it is lower to set up the synchronism when two cylinders control left mould and right mould motion respectively alone, follow-up easy situation that leads to bottle embryo overlap when production.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the linkage structure and the processing die are provided to solve one or more technical problems in the prior art, and at least provide a beneficial selection or creation condition.
The solution of the invention for solving the technical problem is as follows:
a linkage structure having left-right, front-back, and up-down directions, comprising: a frame; the connecting parts are connected to the rack in a sliding mode along the left-right direction, at least two connecting parts are arranged, and the at least two connecting parts are located on the right side and the left side respectively; the linkage mechanism is connected with the rack, and the linkage mechanism is connected with the connecting parts and enables the connecting parts to be close to or far away from each other.
The linkage mechanism enables the two connecting parts to be close to or far away from each other on the rack, the two connecting parts can change the same distance under the driving of the linkage mechanism, the condition of the bottle blank flash is greatly reduced, the linkage mechanism only needs to be connected with an external power source structure, and the energy consumption is greatly reduced.
As a further improvement of the above technical solution, the link mechanism includes: the first right linkage rod is connected to the rack in a sliding mode along the left-right direction and is connected with the connecting portion on the right side, and the first right linkage rod is located on the right side of the connecting portion on the right side; the first left linkage rod is rotationally connected to the rack, the direction of the rotational axis of the first left linkage rod is arranged along the front-back direction, the first left linkage rod is rotationally connected with the connecting part positioned on the left side, and the direction of the rotational axis of the connecting part positioned on the left side is arranged along the front-back direction; the limiting assembly is connected between the first left side linkage rod and the first right side linkage rod, the limiting assembly is connected with the first left side linkage rod in a rotating mode, the direction of the rotating axis of the limiting assembly is arranged along the front-back direction, and the limiting assembly is connected with the rack in a sliding mode along the left-right direction.
Because two connecting portions can be close to each other or keep away from each other when synchronous motion, the direction of motion of two connecting portions is opposite at same period of time promptly, consequently promotes first right side gangbar and makes left first left side gangbar rotate under the transmission of spacing subassembly, will push away the diversion under the rotation of first left side gangbar, makes the tip that two connecting portions are close to each other simultaneously close to each other or keep away from each other simultaneously.
As a further improvement of the above technical solution, the limiting assembly includes: the two limiting rods are respectively connected with the first left side linkage rod and the first right side linkage rod, the limiting rod positioned on the left side is rotatably connected with the first left side linkage rod, and the direction of the rotating axis of the limiting rod positioned on the left side is arranged along the front-back direction; and the limiting cylinder is connected between the two limiting rods, and two ends of the limiting cylinder are respectively in threaded connection with the two limiting rods.
When the distance that two connecting portion are close to each other needs the adjustment, can be through rotating spacing section of thick bamboo in order to change the hookup location of spacing section of thick bamboo and gag lever post, and then change spacing subassembly's length.
As a further improvement of the above technical solution, the apparatus further includes a linkage driving mechanism, and the linkage driving mechanism includes: the linkage driving sliding block is connected to the rack in a sliding mode along the vertical direction; first linkage actuating lever, first linkage actuating lever rotate connect in the frame, first linkage actuating lever axis of rotation sets up along the fore-and-aft direction, the both ends of first linkage actuating lever respectively with first right side gangbar linkage the linkage drive slider rotates to be connected, the axis of rotation at the both ends of first linkage actuating lever all sets up along the fore-and-aft direction.
The linkage driving sliding block and the first linkage driving rod are additionally connected, and the first linkage driving rod is rotatably connected to the rack, so that the linkage driving sliding block and the first right linkage rod are separated, the maximum sliding distance of the linkage driving sliding block can be limited, and the mutual collision of the two connecting parts is avoided.
The machining die comprises a linkage structure, a left die and a right die, the linkage structure is in driving connection with the left die and the right die and enables the left die and the right die to be close to or away from each other, a die cavity is formed between the left die and the right die, the left die or the right die is communicated with a feed inlet, the feed inlet is communicated with the die cavity, the linkage mechanism is connected with a bottle blowing mechanism, and the bottle blowing mechanism is provided with a bottle blowing end capable of stretching into the die cavity.
Under the action of the linkage structure, the left die and the right die are close to each other or far away from each other, and the left die and the right die can synchronously move at the same interval, so that the quality of the produced bottle blank is higher.
As a further improvement of the above technical solution, the linkage mechanism is connected with an ejection mechanism, the ejection mechanism includes an ejection plate, the ejection plate is connected to the frame in a sliding manner along a left-right direction, the ejection plate can extend into or out of the left mold, and the mold cavity penetrates through the ejection plate.
After the left die and the right die are separated from each other, the bottle blank is conveniently ejected out of the die cavity through the ejection plate.
As a further improvement of the above technical solution, the bottle blowing mechanism includes a bottle blowing pipe, the bottle blowing pipe is slidably connected to the ejector plate, and one end of the bottle blowing pipe is a bottle blowing end.
When left mould and right mould when mutual separation, owing to blow the bottle pipe sliding connection in the liftout plate, avoid the left template collision of motion to blow the bottle pipe.
As a further improvement of the technical scheme, the bottle blowing pipe is obliquely arranged along the vertical direction and inclines towards the right die.
The bottle blowing pipe is obliquely arranged and can avoid the linkage structure connected with the left die, and the situation that the end part of the bottle blowing pipe extending out of the left die collides with the linkage structure is reduced.
As a further improvement of the above technical scheme, the mold further comprises a left sliding sleeve sleeved on the linkage structure, the left sliding sleeve is fixedly connected with the left mold, the left sliding sleeve is connected with the linkage structure in a sliding manner along the left-right direction, the linkage structure is sleeved with a limiting ring, an elastic piece is arranged on the linkage structure, the elastic piece is located between the limiting ring and the left sliding sleeve, and the elastic piece is used for forming thrust towards the right mold for the left sliding sleeve.
After the linkage structure pushes the left mold and the right mold to abut against each other, in order to further enhance the mutual pressing force of the left mold and the right mold, a limiting ring, a left sliding sleeve and an elastic piece are additionally arranged to enable the elastic piece to continuously press the left sliding sleeve, and the elastic piece has rightward pushing force on the left mold to enhance the pressing force of the left mold and the right mold.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.
FIG. 1 is a top view of the linkage structure of the present invention;
FIG. 2 is a schematic view of the overall construction of the linkage structure of the present invention;
FIG. 3 is a front view of the tooling die of the present invention;
FIG. 4 is a schematic view of the overall construction of the working mold of the present invention;
fig. 5 is a cross-sectional view of the working mold of the present invention.
In the figure, 1, a frame; 11. a main board; 12. a main rod; 13. an auxiliary rod; 14. a sub-board; 2. a connecting portion; 21. a left sliding sleeve; 22. a limiting ring; 23. an elastic member; 3. a linkage mechanism; 31. a first right linkage rod; 32. a first left linkage rod; 33. a limiting component; 331. a limiting rod; 332. a limiting cylinder; 34. a second left linkage rod; 35. a third left linkage rod; 4. a linkage drive mechanism; 41. the slide block is driven in a linkage manner; 42. a first linkage drive rod; 43. a slide rail; 44. a second linkage drive rod; 45. a third linkage drive rod; 5. a left mold; 51. a left mounting seat; 6. a right mold; 61. a right mounting base; 7. a bottle blowing mechanism; 71. blowing a bottle tube; 72. a bottle blowing cylinder; 73. a bottle blowing guide block; 731. an air guide channel; 8. an ejection mechanism; 81. ejecting the plate; 82. ejecting out the cylinder; 83. and ejecting out the sliding block.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliaries according to specific implementation conditions. The technical characteristics in the invention can be combined interactively on the premise of not conflicting with each other.
Referring to fig. 1 and 2, a specific embodiment of a linkage structure is as follows:
a linkage structure is provided with left and right directions, front and back directions and up and down directions and comprises a rack 1, connecting parts 2 and a linkage mechanism 3, wherein the connecting parts 2 are connected to the rack 1 in a sliding mode along the left and right directions, at least two connecting parts 2 are arranged, and the at least two connecting parts 2 are located on the right side and the left side respectively; the linkage mechanism 3 is connected to the frame 1, and the linkage mechanism 3 is connected with the at least two connecting portions 2 and enables the at least two connecting portions 2 to be close to each other or to be far away from each other.
Specifically, the rack 1 comprises main boards 11, main boards 12, auxiliary boards 13 and auxiliary boards 14, the two main boards 11 are opposite to each other and arranged at intervals, the two main boards 12 are connected between the two main boards 11, the main boards 12 and the auxiliary boards 13 are both arranged along the left-right direction, the two auxiliary boards 13 are connected between the two main boards 11, the two auxiliary boards 13 are respectively positioned at the tops of the two main boards 12, the two auxiliary boards 14 are positioned between the two main boards 11, and the two main boards 12 and the two auxiliary boards 13 are both provided with the two auxiliary boards 14 in a penetrating manner; the connecting parts 2 are rod-shaped structures, and the two connecting parts 2 respectively penetrate through the two auxiliary plates 14.
The linkage mechanism 3 comprises a first right linkage rod 31, a first left linkage rod 32 and a limiting assembly 33, the first right linkage rod 31 is connected to the rack 1 in a sliding mode along the left-right direction, the first right linkage rod 31 is connected with the connecting portion 2 located on the right side, and the first right linkage rod 31 is located on the right side of the connecting portion 2 located on the right side; the first left linkage rod 32 is rotationally connected to the rack 1, the direction of the rotational axis of the first left linkage rod 32 is arranged along the front-back direction, the first left linkage rod 32 is rotationally connected with the connecting part 2 positioned on the left side, and the direction of the rotational axis of the connecting part 2 on the left side is arranged along the front-back direction; the limiting component 33 is connected between the first left linkage rod 32 and the first right linkage rod 31, the limiting component 33 is rotatably connected with the first left linkage rod 32, the rotating axis direction of the limiting component 33 is arranged along the front-back direction, and the limiting component 33 is slidably connected to the rack 1 along the left-right direction.
Specifically, the first right linkage rod 31 slides between the two auxiliary rods 13, and the first right linkage rod 31 is located on the right side of the auxiliary plate 14 on the right side; the first left linkage rod 32 is rotatably connected between the two auxiliary rods 13, and the first left linkage rod 32 is positioned on the left side of the left auxiliary plate 14; the linkage mechanism 3 further comprises a second left linkage rod 34 and a third left linkage rod 35, the first left linkage rod 32 is connected with the left connecting portion 2 through the second left linkage rod 34, two ends of the second left linkage rod 34 are respectively connected with the first left linkage rod 32 and the left connecting portion 2 in a rotating mode, the first left linkage rod 32 is connected with the limiting component 33 through the third left linkage rod 35, two ends of the third left linkage rod 35 are respectively connected with the first left linkage rod 32 and the limiting component 33 in a rotating mode, rotating axes at two ends of the first left linkage rod 32 are parallel to each other, and the direction is arranged along the front-back direction.
The limiting component 33 comprises a limiting rod 331 and a limiting cylinder 332, the limiting rod 331 is connected to the rack 1 in a sliding manner along the left-right direction, two limiting rods 331 are arranged, the two limiting rods 331 are respectively connected with the first left-side linkage rod 32 and the first right-side linkage rod 31, the limiting rod 331 positioned on the left side is rotatably connected with the first left-side linkage rod 32, and the rotating axis of the limiting rod 331 positioned on the left side is arranged along the front-back direction; the limiting cylinder 332 is connected between the two limiting rods 331, and two ends of the limiting cylinder 332 are respectively in threaded connection with the two limiting rods 331.
Specifically, the two limiting rods 331 respectively penetrate through the two auxiliary plates 14, and the limiting rod 331 positioned on the left side is rotatably connected with the third left-side linkage rod 35; the inner side wall of the limiting cylinder 332 is provided with two reverse thread sections, and the two limiting rods 331 are close to or far away from each other by rotating the limiting cylinder 332.
The device also comprises a linkage driving mechanism 4, wherein the linkage driving mechanism 4 comprises a linkage driving sliding block 41 and a first linkage driving rod 42, and the linkage driving sliding block 41 is connected to the rack 1 in a sliding manner along the up-down direction; the first linkage driving rod 42 is rotatably connected to the frame 1, the rotation axis of the first linkage driving rod 42 is arranged along the front-back direction, two ends of the first linkage driving rod 42 are rotatably connected with the first right linkage rod 31 and the linkage driving slider 41 respectively, and the rotation axes of two ends of the first linkage driving rod 42 are arranged along the front-back direction.
Specifically, the linkage driving slider 41 is connected to the right main board 11 in a sliding manner in the up-down direction, and a sliding rail 43 for the linkage driving slider 41 to slide is arranged on the side wall of the right main board 11 facing the left main board 11; the first linkage driving rod 42 is rotatably connected between the two auxiliary rods 13; the linkage driving mechanism 4 further comprises a second linkage driving rod 44 and a third linkage driving rod 45, two ends of the second linkage driving rod 44 are respectively connected with the linkage driving sliding block 41 and the first linkage driving rod 42 in a rotating mode, the first linkage driving rod 42 is connected with the first right linkage rod 31 through the third linkage driving rod 45, and the third linkage driving rod 45 is respectively connected with the first linkage driving rod 42 and the first right linkage rod 31 in a rotating mode.
Referring to fig. 3 to 5, a specific embodiment of a processing mold is as follows:
the utility model provides a processing mold, includes linkage structure, left mould 5 and right mould 6, linkage structure drive connects left mould 5 and right mould 6 and makes left mould 5 and right mould 6 be close to each other or keep away from each other, is formed with the die cavity between left mould 5 and the right mould 6, and left mould 5 or right mould 6 intercommunication have the feed inlet, feed inlet and die cavity intercommunication, and linkage mechanism 3 is connected with bottle blowing mechanism 7, and bottle blowing mechanism 7 has the bottle end of blowing that can stretch into the die cavity.
Specifically, still include left mount pad 51 and right mount pad 61, left mount pad 51, right mount pad 61 are connected with left mould 5, right mould 6 respectively, and two auxiliary rod 13 all pass left mount pad 51 and right mount pad 61, and two connecting portion 2 are connected with left mount pad 51 and right mount pad 61 respectively.
The linkage mechanism 3 is connected with an ejection mechanism 8, the ejection mechanism 8 comprises an ejection plate 81, the ejection plate 81 is connected to the rack 1 in a sliding mode along the left-right direction, the ejection plate 81 can extend into or out of the left mold 5, and the mold cavity penetrates through the ejection plate 81.
Specifically, ejection mechanism 8 still includes ejecting cylinder 82 and ejecting slider 83, ejecting cylinder 82 connects in the bottom surface of left mount pad 51, ejecting slider 83 is connected in ejecting cylinder 82 drive, ejecting slider 83 is all worn to establish by mobile jib 12 and vice pole 13, ejecting slider 83 and left mould 5, all be equipped with the interval between the right mould 6, ejecting slider 83 and ejector plate 81 stretch out the bottom fixed connection of left mould 5, and ejector plate 81 can stretch out or stretch into left mould 5 towards the lateral wall of right mould 6, ejector plate 81 is towards the lateral wall of right mould 6 and the shape adaptation of die cavity.
The bottle blowing mechanism 7 comprises a bottle blowing pipe 71, the bottle blowing pipe 71 is connected to the ejector plate 81 in a sliding mode, and one end of the bottle blowing pipe 71 is a bottle blowing end. The bottle blowing pipe 71 is inclined in the vertical direction, and the bottle blowing pipe 71 is inclined toward the right mold 6.
Specifically, the bottle blowing mechanism 7 includes a bottle blowing cylinder 72 and a bottle blowing guide block 73, the bottle blowing cylinder 72 is connected to the ejection slide block 83, the output shaft of the bottle blowing cylinder 72 is obliquely arranged along the up-down direction, the oblique direction of the output shaft of the bottle blowing cylinder 72 faces the right mold 6, the output shaft of the bottle blowing cylinder 72 is connected with a T-shaped block, the bottle blowing guide block 73 is provided with a T-shaped groove, the T-shaped block can slide on the T-shaped groove, the T-shaped groove gradually decreases along the direction from left to right, the bottle blowing guide block 73 is provided with an air guide channel 731 along the left-right direction, the air guide channel 731 extends to the side wall of the bottle blowing guide block 73 facing the right, the bottom end of the bottle blowing tube 71 extends out of the ejection plate 81 and is inserted into the bottle blowing guide block 73, and the bottle blowing tube 71 is communicated with the air guide channel 731.
Specifically, the number of the blown bottle tubes 71 is the same as the number of the mold cavities, the blown bottle tubes 71 correspond to the mold cavities one by one, and a plurality of mold cavities can be arranged on one left mold 5 along the up-down direction.
Still including cup jointing in left slip cap 21 on the linkage, left slip cap 21 and left mould 5 fixed connection, left slip cap 21 is along left right direction sliding connection in linkage, and the linkage has cup jointed spacing ring 22, is provided with elastic component 23 on the linkage, and elastic component 23 is located between spacing ring 22 and the left slip cap 21, and elastic component 23 is formed with the thrust towards right mould 6 to left slip cap 21.
Specifically, left slip cap 21 is connected in the lateral wall of left mount pad 51 back to right mount pad 61, the one end that is located left connecting portion 2 passes left slip cap 21 and stretches into in left mount pad 51, and above-mentioned tip can slide a section distance in left mount pad 51, left slip cap 21 is used for injecing that the one end of left connecting portion 2 is located left mount pad 51 all the time, the lateral wall at left connecting portion 2 is established to elastic component 23 cover, spacing ring 22 is fixed at the left connecting portion 2 of elastic component 23, spacing ring 22 is located the left side of elastic component 23.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.
Claims (9)
1. A linkage structure, it has left and right sides, front and back and upper and lower direction, its characterized in that includes:
a frame (1);
the connecting parts (2) are connected to the rack (1) in a sliding mode along the left-right direction, at least two connecting parts (2) are arranged, and at least two connecting parts (2) are located on the right side and the left side respectively;
the linkage mechanism (3), the linkage mechanism (3) connect in frame (1), linkage mechanism (3) all with at least two connecting portion (2) are connected and make at least two connecting portion (2) are close to each other or are kept away from each other.
2. A linkage according to claim 1, characterised in that the linkage (3) comprises:
the first right-side linkage rod (31), the first right-side linkage rod (31) is connected to the rack (1) in a sliding mode along the left-right direction, the first right-side linkage rod (31) is connected with the connecting portion (2) located on the right side, and the first right-side linkage rod (31) is located on the right side of the connecting portion (2) located on the right side;
the first left linkage rod (32) is rotatably connected to the rack (1), the direction of the rotating axis of the first left linkage rod (32) is arranged along the front-back direction, the first left linkage rod (32) is rotatably connected with the connecting part (2) on the left side, and the direction of the rotating axis of the connecting part (2) on the left side is arranged along the front-back direction;
spacing subassembly (33), spacing subassembly (33) connect in first left side gangbar (32) with between first right side gangbar (31), spacing subassembly (33) with first left side gangbar (32) rotate to be connected, spacing subassembly (33) axis of rotation's direction sets up along the fore-and-aft direction, spacing subassembly (33) along left right direction sliding connection in frame (1).
3. A linkage according to claim 2, wherein said stop assembly (33) comprises:
the limiting rods (331) are connected to the rack (1) in a sliding mode along the left-right direction, two limiting rods (331) are arranged, the two limiting rods (331) are respectively connected with the first left-side linkage rod (32) and the first right-side linkage rod (31), the limiting rod (331) located on the left side is rotatably connected with the first left-side linkage rod (32), and the rotating axis of the limiting rod (331) located on the left side is arranged along the front-back direction;
the limiting cylinder (332), the limiting cylinder (332) is connected between the two limiting rods (331), and two ends of the limiting cylinder (332) are respectively in threaded connection with the two limiting rods (331).
4. A linkage according to claim 2, further comprising a linkage drive mechanism (4), said linkage drive mechanism (4) comprising:
the linkage driving sliding block (41), the linkage driving sliding block (41) is connected to the rack (1) in a sliding mode along the vertical direction;
first linkage actuating lever (42), first linkage actuating lever (42) rotate connect in frame (1), first linkage actuating lever (42) rotation axis sets up along the fore-and-aft direction, the both ends of first linkage actuating lever (42) respectively with first right side gangbar (31) linkage drive slider (41) rotate to be connected, the rotation axis at the both ends of first linkage actuating lever (42) all sets up along the fore-and-aft direction.
5. A processing mold is characterized by comprising the linkage structure, a left mold (5) and a right mold (6) as claimed in any one of claims 1 to 4, wherein the linkage structure is in driving connection with the left mold (5) and the right mold (6) and enables the left mold (5) and the right mold (6) to be close to or away from each other, a mold cavity is formed between the left mold (5) and the right mold (6), the left mold (5) or the right mold (6) is communicated with a feed port, the feed port is communicated with the mold cavity, the linkage mechanism (3) is connected with a bottle blowing mechanism (7), and the bottle blowing mechanism (7) is provided with a bottle blowing end capable of stretching into the mold cavity.
6. A processing mold according to claim 5, characterized in that the linkage mechanism (3) is connected with an ejection mechanism (8), the ejection mechanism (8) comprises an ejection plate (81), the ejection plate (81) is connected to the frame (1) in a sliding manner along the left-right direction, the ejection plate (81) can extend into or out of the left mold (5), and the mold cavity penetrates through the ejection plate (81).
7. The processing mold as claimed in claim 6, wherein the bottle blowing mechanism (7) comprises a bottle blowing pipe (71), the bottle blowing pipe (71) is slidably connected to the ejector plate (81), and one end of the bottle blowing pipe (71) is a bottle blowing end.
8. A processing mold according to claim 7, characterized in that the bottle blowing pipe (71) is arranged obliquely in the up-down direction, and the bottle blowing pipe (71) is inclined toward the right mold (6).
9. The processing mold according to claim 5, further comprising a left sliding sleeve (21) sleeved on the linkage structure, wherein the left sliding sleeve (21) is fixedly connected with the left mold (5), the left sliding sleeve (21) is connected to the linkage structure in a sliding manner along the left-right direction, the linkage structure is sleeved with a limit ring (22), an elastic part (23) is arranged on the linkage structure, the elastic part (23) is located between the limit ring (22) and the left sliding sleeve (21), and the elastic part (23) forms a thrust force towards the right mold (6) for the left sliding sleeve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210205135.6A CN114571707A (en) | 2022-03-02 | 2022-03-02 | Linkage structure and processing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210205135.6A CN114571707A (en) | 2022-03-02 | 2022-03-02 | Linkage structure and processing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114571707A true CN114571707A (en) | 2022-06-03 |
Family
ID=81776375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210205135.6A Pending CN114571707A (en) | 2022-03-02 | 2022-03-02 | Linkage structure and processing die |
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| Country | Link |
|---|---|
| CN (1) | CN114571707A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008238615A (en) * | 2007-03-28 | 2008-10-09 | Sumitomo Bakelite Co Ltd | Blow molding mold and blow molding method using the same |
| US20120082751A1 (en) * | 2010-10-04 | 2012-04-05 | Graham Packaging Company, L.P. | Cam follower slide for mold clamping linkage system |
| CN208438707U (en) * | 2018-07-24 | 2019-01-29 | 重庆莱福塑业有限公司 | A kind of plastic processing bottle blowing machine |
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| CN212764701U (en) * | 2020-07-09 | 2021-03-23 | 张家港市凯塑机械有限公司 | Multi-layer extrusion mold opening and closing device of blow molding machine |
| CN213441106U (en) * | 2020-10-13 | 2021-06-15 | 河南蓝泽包装制品有限公司 | Mould equipment that opens and shuts of blowing machine |
| CN217373418U (en) * | 2022-03-02 | 2022-09-06 | 佛山市永优特精密机械有限公司 | Linkage structure and processing die |
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| US20120082751A1 (en) * | 2010-10-04 | 2012-04-05 | Graham Packaging Company, L.P. | Cam follower slide for mold clamping linkage system |
| CN208438707U (en) * | 2018-07-24 | 2019-01-29 | 重庆莱福塑业有限公司 | A kind of plastic processing bottle blowing machine |
| CN210880845U (en) * | 2019-10-28 | 2020-06-30 | 广东星联精密机械有限公司 | Linkage type mould closing mechanism of bottle blowing mould |
| CN212764701U (en) * | 2020-07-09 | 2021-03-23 | 张家港市凯塑机械有限公司 | Multi-layer extrusion mold opening and closing device of blow molding machine |
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