阅读说明：本技术 一种泡塑机用双向钩式锁模装置 (Two-way hook type mold locking device for foam molding machine ) 是由 吴晓会 钟志鹏 于 2020-04-29 设计创作，主要内容包括：本发明公开了一种泡塑机用双向钩式锁模装置,属于泡塑机技术领域,包括驱动部、锁钩部、锁板部,其特征在于：驱动部包括油缸,油缸一端设置驱动杆,驱动杆内部设置转轴,驱动部一侧设置锁钩部,锁钩部包括锁钩座,锁钩座内部设置转轴,转轴中部外围设置无油轴承,锁钩座内部设置锁钩,锁钩部远驱动部一侧设置锁板部,锁板部包括第一锁板部、第二锁板部,第一锁板部包括第一锁板,第二锁板部包括第二锁板,第一锁板、第二锁板内部均设置转轴,转轴与第一锁板、第二锁板的连接位置均设置无油轴承,本发明很好地避免了传统泡塑机中容易出现的快锁架整体发生偏移及连接位置胀裂的情况,并解决了由此导致的成品质量降低、维护成本过高的问题。(The invention discloses a bidirectional hook type mold locking device for a foam molding machine, which belongs to the technical field of foam molding machines and comprises a driving part, a lock hook part and a lock plate part, and is characterized in that: the driving part comprises an oil cylinder, one end of the oil cylinder is provided with a driving rod, a rotating shaft is arranged inside the driving rod, a locking hook part is arranged on one side of the driving part, the locking hook part comprises a locking hook seat, a rotating shaft is arranged inside the locking hook seat, an oilless bearing is arranged on the periphery of the middle part of the rotating shaft, a locking hook is arranged inside the locking hook seat, a locking plate part is arranged on one side, far away from the driving part, of the locking hook part, the locking plate part comprises a first locking plate part and a second locking plate part, the first locking plate part comprises a first locking plate, the second locking plate part comprises a second locking plate, rotating shafts are arranged inside the first locking plate and the second locking plate, and oilless bearings are arranged at connecting positions of the rotating shaft, the first locking plate and the second locking plate.)

1. The utility model provides a two-way hook formula mode locking device for foam molding machine, includes drive division (8), latch hook portion (12), lock plate portion, its characterized in that: drive division (8) includes hydro-cylinder (9), hydro-cylinder (9) one end sets up actuating lever (14), hydro-cylinder (9) with actuating lever (14) is connected through the piston rod, actuating lever (14) inside sets up pivot (16), drive division (8) one side sets up lock hook portion (12), lock hook portion (12) are including lock hook seat (11), lock hook seat (11) inside sets up pivot (16), pivot (16) middle part periphery sets up oilless bearing (15), lock hook seat (11) inside sets up latch hook (21), latch hook (21) are nearly actuating lever (14) one end is passed through oilless bearing (15) with inside pivot (16) swing joint of actuating lever (14), latch hook (21) middle part is passed through oilless bearing (15) with inside pivot (16) swing joint of lock hook seat (11), lock hook portion (12) are far drive division (8) one side sets up the locking plate portion, locking plate portion includes first locking plate portion (5), second locking plate portion (6), first locking plate portion (5) include first locking plate, second locking plate portion (6) include second locking plate (22), first locking plate, second locking plate (22) are inside all to be set up pivot (16), pivot (16) with the hookup location of first locking plate, second locking plate (22), promptly the both ends of pivot (16) all set up oilless bearing (15).

2. The bidirectional hook type mold locking device for the foam molding machine according to claim 1, wherein a limiting seat (7) is arranged at the periphery of the driving rod (14), the limiting seat (7) comprises a positioning seat (19), a first sliding plate (17) and a second sliding plate (18) are arranged at the inner side of the positioning seat (19), the first sliding plate (17) is fixedly connected with the long side of the positioning seat (19) through a bolt, the second sliding plate (18) is fixedly connected with the short side of the positioning seat (19) through a bolt, the number of the positioning seats (19) is 2, and 2 positioning seats (19) are symmetrically arranged.

3. The bidirectional hook type mold locking device for the foam molding machine according to claim 1, wherein a first rotating shaft pressing plate (13) is arranged at the end of the rotating shaft (16) inside the driving rod (14), the first rotating shaft pressing plate (13) is fixedly connected with the driving rod (14) through a bolt, a second rotating shaft pressing plate (10) is arranged at the end of the rotating shaft (16) inside the lock hook seat (11), the second rotating shaft pressing plate (10) is fixedly connected with the lock hook seat (11) through a bolt, third rotating shaft pressing plates (23) are arranged at the ends of the rotating shaft (16) inside the first locking plate and the second locking plate (22), and the third rotating shaft pressing plates (23) are fixedly connected with the located locking plate through a bolt.

4. The apparatus for clamping a mold in a bidirectional hook type for a foam molding machine according to claim 1, wherein an insert (20) is provided inside the lock hook (21) near one end of the lock plate portion.

5. The bidirectional hook type mold locking device for the foam molding machine according to claim 1, wherein the number of the rotating shafts (16) inside the driving rod (14) is 3, the number of the locking hooks (21) and the rotating shafts (16) inside the locking hook seat (11) is 3, the opening directions of the 3 locking hooks (21) are the same, the number of the rotating shafts (16) inside the first locking plate is 3, and the number of the rotating shafts (16) inside the second locking plate (22) is 6.

6. The bidirectional hook type mold locking device for the foam molding machine according to claim 1, wherein the number of the driving portion (8) and the number of the lock hook portion (12) are 6, the driving portion (8) and the lock hook portion (12) are disposed on the surface of the quick lock frame (2), 2 sets of the driving portion (8) are symmetrically disposed on the upper portion and the lower portion of the quick lock frame (2), 2 sets of the lock hook portion (12) are symmetrically disposed on the upper portion and the lower portion of the quick lock frame (2), 1 set of the driving portion (8) and the lock hook portion (12) are disposed on both sides of the quick lock frame (2), the number of the first lock plate portion (5) and the second lock plate portion (6) is 2 sets, the first lock plate portion (5) and the second lock plate portion (6) are disposed on the surface of the mold installing frame (3), and 1 set of the second lock plate portion (6) is disposed on the upper portion and the lower portion of the mold installing frame (3), and 1 group of first lock plate parts (5) are respectively arranged on two sides of the die assembling frame (3).

7. The apparatus for clamping a mold with a two-way hook for a foam molding machine according to claim 6, wherein the first plate portion (5) is provided with a reinforcing tube (4) at a side far from the quick lock frame (2), and the second plate portion (6) is provided with three gusset plates (24) at a side far from the quick lock frame (2) in parallel and at equal intervals.

Technical Field

The invention relates to the technical field of foam molding machines, in particular to a bidirectional hook type mold locking device for a foam molding machine.

Background

EPP is a high crystalline polymer, possess excellent shock resistance and powerful restoration ability after deformation, the weight is extremely light, on the basis of guaranteeing the intensity, can obviously lighten the product weight, rely on the outstanding performance of oneself, in such as packaging material of the electronic product, bumper, shockproof core of the car, a series of processes such as sole of the sports shoes are getting more and more widespread application, there is very good market prospect, the production of EPP is mainly accomplished through the foam molding machine, in the production process, need move the mould, a series of processes such as the closing mold of the firm mould, locking mold, opening the mould, etc., in the closed mold state, move the mould, firm mould needs to be installed on the die holding frame as a whole and locked and connected with the fast lock shelf, in order to move the mould, the stability of firm mould and the quality of finished product guarantee, the traditional foam molding machine realizes moving the mould through the latch hook on the fast lock shelf body and the clamping of the die holding frame, The holistic locking of solid mould, but the latch hook on the current quick lock frame support body all faces a direction, and the time is of a specified duration, just can make the whole skew that takes place of quick lock frame, and then leads to the hookup location spalling of dress die carrier and quick lock frame, not only can make finished product quality reduce, also can increase the maintenance or the replacement cost of dress die carrier, and this obviously can't satisfy the user demand of user to equipment, to this kind of condition, the urgent need is to make the improvement to traditional bubble moulding machine.

Disclosure of Invention

In order to solve the technical problem, the invention provides a bidirectional hook type mold locking device for a foam molding machine.

The utility model provides a two-way hook formula mode locking device for foam molding machine, includes drive division, lock hook portion, lock plate portion, its characterized in that: the driving part comprises an oil cylinder, one end of the oil cylinder is provided with a driving rod, the oil cylinder is connected with the driving rod through a piston rod, a rotating shaft is arranged in the driving rod, a lock hook part is arranged on one side of the driving part, the lock hook part comprises a lock hook seat, a rotating shaft is arranged in the lock hook seat, an oilless bearing is arranged on the periphery of the middle part of the rotating shaft, a lock hook is arranged in the lock hook seat, the lock hook is close to one end of the driving rod and is movably connected with the rotating shaft in the driving rod through the oilless bearing, the middle part of the lock hook is movably connected with the rotating shaft in the lock hook seat through the oilless bearing, the lock hook part is far away from one side of the driving part, the lock plate part comprises a first lock plate part and a second lock plate part, the first lock plate part comprises a first lock plate, the second lock plate part comprises a second lock plate, the pivot with the hookup location of first jam plate, second jam plate, promptly the both ends of pivot all set up oilless bearing.

Further, the actuating lever periphery sets up spacing seat, spacing seat includes the positioning seat, the positioning seat inboard sets up first slide, second slide, first slide with the long avris of positioning seat passes through bolt fixed connection, the second slide with the short avris of positioning seat passes through bolt fixed connection, the quantity of positioning seat is 2, 2 the positioning seat symmetry sets up.

Further, inside the actuating lever the pivot tip sets up first pivot clamp plate, first pivot clamp plate with the actuating lever passes through bolt fixed connection, inside the coupler seat the pivot tip sets up second pivot clamp plate, second pivot clamp plate with the coupler seat passes through bolt fixed connection, inside first jam plate, the second jam plate the pivot tip all sets up third pivot clamp plate, third pivot clamp plate all passes through bolt fixed connection with the jam plate that locates.

Furthermore, an insert is arranged on the inner side of one end, close to the lock plate, of the lock hook.

Further, the inside quantity of pivot of actuating lever is 3, inside the latch hook seat the quantity of latch hook, pivot is 3, 3 the opening direction of latch hook is the same, inside the first jam plate the quantity of pivot is 3, inside the second jam plate the quantity of pivot is 6.

Further, the quantity of drive division, latch hook portion is 6 groups, drive division, latch hook portion set up in fast lock frame surface, fast lock frame upper portion and the equal symmetry in lower part set up 2 groups the drive division, fast lock frame upper portion and the equal symmetry in lower part set up 2 groups latch hook portion, fast lock frame both sides all set up 1 group the drive division with latch hook portion, the quantity of first lock board portion, second lock board portion is 2 groups, first lock board portion, second lock board portion set up in dress framework surface, dress framework upper portion and lower part set up 1 group respectively the second lock board portion, dress framework both sides set up 1 group respectively first lock board portion.

Furthermore, the first lock plate part is far away from one side of the quick lock frame, a reinforcing pipe is arranged, and the second lock plate part is far away from one side of the quick lock frame, and three gusset plates are arranged in parallel at equal intervals.

The bidirectional hook type mold locking device for the foam molding machine has the beneficial effects that:

1. 2 groups of locking hook parts are symmetrically arranged on the upper part and the lower part of the quick locking frame, and each group of locking hook parts is provided with 3 locking hooks in the same direction, so that when the locking hooks are clamped with a rotating shaft in a second locking plate, the force applied to the rotating shaft by the locking hooks is balanced in the horizontal direction, the situations that the quick locking frame is wholly deviated and the connecting position is cracked easily in the traditional foam molding machine are well avoided, and the problems of reduced quality of finished products and overhigh maintenance cost caused by the situations are solved;

2. the reinforcing pipe well ensures the strength of the first lock plate part, the triangular support plate well ensures the strength of the second lock plate part, the service lives of the first lock plate part and the second lock plate part are effectively prolonged, and the maintenance cost is further reduced;

3. the insert is arranged on the inner side of one end of the lock hook and the inner side of the end close to the lock plate, so that the inner side of the lock hook is well prevented from being worn too early and too fast, even if the inner side of the lock hook is worn seriously, only the insert needs to be replaced, and the maintenance cost is further reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the present invention is not limited to the scope of the present invention.

FIG. 1 is a schematic view of the overall structure of the application environment of a bidirectional hook type mold locking device for a foam molding machine according to the present invention;

FIG. 2 is a schematic structural diagram of a die-loading frame in an application environment of a bidirectional hook type die-locking device for a foam molding machine (without a material-touching device) according to the present invention;

FIG. 3 is a schematic structural diagram of a quick lock bracket in an application environment of a bidirectional hook type mold locking device for a foam molding machine according to the present invention (without a material collision device);

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is an enlarged schematic view of a driving part of the bidirectional hook type mold locking device for a foam molding machine according to the present invention;

FIG. 6 is an enlarged schematic structural view of a limiting seat of the bidirectional hook type mold locking device for a foam molding machine of the present invention;

FIG. 7 is an enlarged schematic view of a lock hook part of the bidirectional hook type mold locking device for a foam molding machine according to the present invention;

fig. 8 is an enlarged structural schematic view of the second lock plate part of the bidirectional hook type mold locking device for the foam molding machine of the present invention.

The material collision device comprises a material collision device 1, a quick locking frame 2, a die-assembling frame 3, a reinforcing pipe 4, a first locking plate part 5, a second locking plate part 6, a limiting seat 7, a driving part 8, an oil cylinder 9, a second rotating shaft pressing plate 10, a locking hook seat 11, a locking hook part 12, a first rotating shaft pressing plate 13, a driving rod 14, an oilless bearing 15, a rotating shaft 16, a first sliding plate 17, a second sliding plate 18, a positioning seat 19, an insert 20, a locking hook 21, a second locking plate 22, a third rotating shaft pressing plate 23 and a gusset plate 24.

Detailed Description

For the sake of clarity, the bidirectional hook type mold locking device for the foam molding machine of the present invention will be further described with reference to fig. 1 to 8 of the drawings attached to the specification.

The utility model provides a two-way hook formula mode locking device for foam molding machine, includes drive division 8, lock hook portion 12, locking plate portion, its characterized in that: the driving part 8 comprises an oil cylinder 9, one end of the oil cylinder 9 is provided with a driving rod 14, the oil cylinder 9 is connected with the driving rod 14 through a piston rod, a rotating shaft 16 is arranged inside the driving rod 14, one side of the driving part 8 is provided with a locking hook part 12, the locking hook part 12 comprises a locking hook seat 11, the rotating shaft 16 is arranged inside the locking hook seat 11, an oilless bearing 15 is arranged at the periphery of the middle part of the rotating shaft 16, a locking hook 21 is arranged inside the locking hook seat 11, the locking hook 21 is close to the driving rod 14, one end of the driving rod is connected with the oilless bearing 15 through a rotating shaft 16 movable connection inside the driving rod 14, the middle part of the locking hook 21 is connected with the rotating shaft 16 movable connection inside the locking hook seat 11 through the oilless bearing 15, the locking plate part is arranged on one side of the driving part 8, the locking plate part comprises a first locking plate part 5 and, second jam plate portion 6 includes second jam plate 22, first jam plate, the inside pivot 16 that all sets up of second jam plate 22, pivot 16 with the hookup location of first jam plate, second jam plate 22, promptly the both ends of pivot 16 all set up oilless bearing 15.

Further, the periphery of actuating lever 14 sets up spacing seat 7, spacing seat 7 includes positioning seat 19, 19 inboard first slides 17, the second slide 18 of setting of positioning seat, first slide 17 with bolt fixed connection is passed through to positioning seat 19's long avris, the second slide 18 with bolt fixed connection is passed through to positioning seat 19's short avris, positioning seat 19's quantity is 2, 2 positioning seat 19 symmetry sets up.

Further, inside actuating lever 14 the 16 tip of pivot sets up first pivot clamp plate 13, first pivot clamp plate 13 with actuating lever 14 passes through bolt fixed connection, inside lock hook seat 11 the 16 tip of pivot sets up second pivot clamp plate 10, second pivot clamp plate 10 with lock hook seat 11 passes through bolt fixed connection, inside first jam plate, second jam plate 22 the 16 tip of pivot all sets up third pivot clamp plate 23, third pivot clamp plate 23 all passes through bolt fixed connection with the jam plate of locating.

Further, an insert 20 is arranged on the inner side of one end of the lock hook 21 close to the lock plate portion.

Further, the number of the rotating shafts 16 inside the driving rod 14 is 3, the number of the locking hooks 21 and the rotating shafts 16 inside the locking hook seat 11 is 3, the opening directions of the 3 locking hooks 21 are the same, the number of the rotating shafts 16 inside the first locking plate is 3, and the number of the rotating shafts 16 inside the second locking plate 22 is 6.

Further, the quantity of drive division 8, lock hook portion 12 is 6 groups, drive division 8, lock hook portion 12 set up in fast lock frame 2 surfaces, fast lock 2 upper portions of frame and the equal symmetry in lower part set up 2 groups drive division 8, fast lock 2 upper portions of frame and the equal symmetry in lower part set up 2 groups lock hook portion 12, fast lock frame 2 both sides all set up 1 group drive division 8 with lock hook portion 12, the quantity of first lock plate portion 5, second lock plate portion 6 is 2 groups, first lock plate portion 5, second lock plate portion 6 set up in dress die carrier 3 surfaces, 3 upper portions of dress die carrier and lower part set up 1 group respectively second lock plate portion 6, 3 both sides of dress die carrier set up 1 group respectively first lock plate portion 5.

Furthermore, the first lock plate part 5 is far away from the side of the quick lock frame 2 to be provided with a reinforcing pipe 4, and the second lock plate part 6 is far away from the side of the quick lock frame 2 to be provided with three gusset plates 24 in parallel at equal intervals.

The working principle of the bidirectional hook type mold locking device for the foam molding machine is as follows: the oil cylinder 9 is opened, the oil cylinder 9 moves the driving rod 14 from the direction far away from the oil cylinder 9 through the piston rod, so as to ensure that when the quick locking frame 2 is completely contacted with the material collision device 1 at the top of the die assembly frame 3, one end of the locking hook 21 close to the locking plate part is not contacted with the locking plate part, when the quick locking frame 2 is completely contacted with the material collision device 1 at the top of the die assembly frame 3, the oil cylinder 9 moves the driving rod 14 to the direction close to the oil cylinder 9 through the piston rod, one end of the locking hook 21 close to the locking plate part gradually rotates to the rotating shaft 16 direction inside the first locking plate and the second locking plate 22 corresponding to the locking plate part, the insert 20 inside the end part of the locking hook 21 is directly contacted with the rotating shaft 16 inside the first locking plate and the second locking plate 22, and the oilless bearing 15 ensures the smooth rotation of the connecting positions of the locking hook 21 with the rotating shaft 16 inside the driving rod 14, the rotating shaft 16 inside the locking hook seat, when the piston rod drives the driving rod 14 to return to the initial position, the fast lock frame 2 and the die filling frame 3 complete clamping and locking, and in the process, the upper part and the lower part of the fast lock frame 2 are symmetrically provided with 2 sets of driving parts 8 and lock hook parts 12, so that the connecting position of the fast lock frame 2 and the die filling frame 3 is always kept in stress balance in the horizontal direction.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.