CN210211103U - Foam molding machine with quick die change device - Google Patents

Abstract

The utility model relates to a foam molding machine technical field just discloses a foam molding machine with quick retooling device, including four supporting legs, four fixed mounting has the layer board between the supporting leg. This foam molding machine with quick retooling device, the starter motor drives the screw rod and rotates, the roof moves upwards along with the rotation of screw rod, when the screw rod rotates, first gear rotates along with the screw rod, by first gear, second gear and interior ring gear intermeshing, make interior ring gear along ring and first gear relative rotation, thereby make first ejector pin and second ejector pin rotate, restraint ring and last collar down rotate along with second ejector pin and first ejector pin like this, at the in-process of the inner ring coincidence of restraint ring and last collar down, the roof removes and withstands the mould, upwards promotes, when the inner ring coincidence, the restriction of mould is relieved, and is released by the roof, then the staff takes out the mould and changes, reached the purpose of quick retooling function.

Description

Foam molding machine with quick die change device

Technical Field

The utility model relates to a foam molding machine technical field specifically is a foam molding machine with quick retooling device.

Background

The foam forming machine is a device with mature technology, which is used for filling foam particles into a mould and carrying out steam heating and pressurization to form a foam box body, the existing foam forming machine is divided into two types, including a semi-automatic forming machine and an automatic forming machine, the semi-automatic forming machine has the advantages of small equipment mould investment and high production flexibility, but has the hidden troubles of low speed, high energy consumption, high dependence degree on manpower, insecurity and mechanical crushing; the automatic forming machine has the advantages of high speed, relative energy conservation and low manual dependence degree.

The fixing mode of the foam forming machine mold is still the traditional mold fixing mode, the mode is troublesome to operate, the mold replacement speed is low, and in order to solve the problems, the foam forming machine with the rapid mold replacement device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a foam molding machine with quick retooling device possesses advantages such as quick retooling function, has solved the fixed mode of foam molding machine mould and still has adopted the fixed mode of traditional mould, and this kind of mode troublesome operation, the slow problem of mould change speed.

(II) technical scheme

For realizing the above-mentioned quick retooling function purpose, the utility model provides a following technical scheme: a foam forming machine with a quick die change device comprises four supporting legs, a supporting plate is fixedly mounted among the four supporting legs, a motor is fixedly mounted at the top of the supporting plate, a screw rod is fixedly mounted on an output shaft of the motor, a top plate is in threaded connection with the outer side wall of the screw rod, a first gear is sleeved on the outer side wall of the screw rod, a supporting rod is fixedly mounted at the top of the supporting plate, a supporting frame is fixedly mounted between every two supporting legs in front and back, a circular ring is fixedly mounted at the top of the supporting frame, an inner toothed ring is slidably connected inside the circular ring, a second gear meshed with the inner toothed ring and the first gear is sleeved on the outer side wall of the supporting rod, a first ejector rod is fixedly mounted at the top of the inner toothed ring, a second ejector rod is fixedly mounted at the top of the first gear, a workbench is fixedly mounted at the top of, the utility model discloses a hydraulic press, including workstation, guide rod, mounting panel, the inside movable mounting of workstation has the lower binding ring with second ejector pin fixed connection, the top of workstation is provided with the last binding ring with first ejector pin fixed connection, the top fixed mounting of workstation has four guide rods, guide rod's lateral wall has cup jointed the mounting panel, the top fixed mounting of mounting panel has the pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the clamp plate that cup joints with guide rod, the right side fixed mounting of workstation has the control cabinet.

Preferably, the top plate includes push pedal and backing plate, the lateral wall threaded connection of screw rod has the push pedal, the top fixed mounting of push pedal has the backing plate that cup joints with the screw rod, the push pedal is the round platform form.

Preferably, the number of the supporting rods is two, and a buffer block positioned between the inner gear ring and the first gear is movably mounted at the top of the other supporting rod.

Preferably, the inner side of the circular ring is provided with a sliding chute, a fixing frame is fixedly arranged inside the sliding chute, a ball is arranged inside the fixing frame, and the inner gear ring is matched with the ball.

Preferably, a groove is formed in the workbench, and the die and the lower beam ring are located in the groove.

Preferably, the first ejector rod and the second ejector rod are matched with the top plate, and the upper binding ring is attached to the lower binding ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a foam molding machine with quick retooling device possesses following beneficial effect:

the foam forming machine with the quick die changing device is characterized in that a workbench is arranged, a motor is started by a control console to drive a screw rod to rotate, a top plate moves upwards along with the rotation of the screw rod, when the screw rod rotates, a first gear rotates along with the screw rod, a first gear, a second gear and an inner gear ring are meshed with each other, the inner gear ring rotates relative to the first gear along a circular ring, so that a first ejector rod and a second ejector rod rotate, a lower beam ring and an upper beam ring rotate along with the second ejector rod and the first ejector rod, the top plate moves and props against a die to push upwards in the overlapping process of the inner rings of the lower beam ring and the upper beam ring, when the inner rings are overlapped, the limit of the die is removed and pushed out by the top plate, then a worker takes out the die to change, through the mode, the die is fixed by the lower beam ring and the upper beam ring, and when the change is carried out, the motor is started to remove the limit of the rotation of the lower beam ring and the upper, the purpose of quick die change function is achieved.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is an enlarged view of the structure at a position of the present invention.

In the figure: 1 supporting leg, 2 layer boards, 3 motors, 4 screw rods, 5 top plates, 6 first gears, 7 supporting rods, 8 supporting frames, 9 circular rings, 10 inner toothed rings, 11 second gears, 12 first ejector rods, 13 second ejector rods, 14 workbenches, 15 dies, 16 lower binding rings, 17 upper binding rings, 18 guide rods, 19 mounting plates, 20 hydraulic cylinders, 21 pressing plates and 22 control tables.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a foam forming machine with a rapid die changing device comprises four supporting legs 1, a supporting plate 2 is fixedly installed between the four supporting legs 1, a motor 3 is fixedly installed at the top of the supporting plate 2, a screw 4 is fixedly installed at an output shaft of the motor 3, a top plate 5 is connected with the outer side wall of the screw 4 in a threaded manner, the top plate 5 comprises a push plate and a backing plate, the outer side wall of the screw 4 is connected with the push plate in a threaded manner, the top of the push plate is fixedly provided with the backing plate sleeved with the screw 4, the push plate is in a circular table shape, the outer side wall of the screw 4 is sleeved with a first gear 6, a supporting rod 7 is fixedly installed at the top of the supporting plate 2, a supporting frame 8 is fixedly installed between every two supporting legs 1, the top of the supporting frame 8 is fixedly provided with a circular ring 9, the inner toothed ring 10 is slidably connected inside the circular ring, the inner side of the circular ring 9 is provided with a sliding groove, a fixed frame is fixedly arranged in the sliding groove, balls are arranged in the fixed frame, an inner toothed ring 10 is matched with the balls, the outer side wall of the supporting rod 7 is sleeved with a second gear 11 meshed with the inner toothed ring 10 and the first gear 6, the top of the inner toothed ring 10 is fixedly provided with a first ejector rod 12, the top of the first gear 6 is fixedly provided with a second ejector rod 13, the top of the supporting leg 1 is fixedly provided with a workbench 14, the inside of the workbench 14 is movably provided with a mold 15, the inside of the workbench 14 is provided with a groove, the mold 15 and a lower binding ring 16 are positioned in the groove, the inside of the workbench 14 is movably provided with a lower binding ring 16 fixedly connected with the second ejector rod 13, the top of the workbench 14 is provided with an upper binding ring 17 fixedly connected with the first ejector rod 12, the first ejector rod 12 and the second ejector rod 13 are matched with the top plate 5, the upper binding, four guide rods 18 are fixedly mounted at the top of the workbench 14, a mounting plate 19 is sleeved on the outer side wall of each guide rod 18, a hydraulic cylinder 20 is fixedly mounted at the top of each mounting plate 19, a pressing plate 21 sleeved with each guide rod 18 is fixedly mounted at the output end of each hydraulic cylinder 20, a control console 22 is fixedly mounted at the right side of the workbench 14, the workbench 14 is arranged, the control console 22 starts the motor 3 to drive the screw rod 4 to rotate, the top plate 5 moves upwards along with the rotation of the screw rod 4, when the screw rod 4 rotates, the first gear 6 rotates along with the screw rod 4, the first gear 6, the second gear 11 and the inner toothed ring 10 are meshed with each other, the inner toothed ring 10 rotates along the circular ring 9 and the first gear 6 relatively, so that the first ejector rod 12 and the second ejector rod 13 rotate, the lower binding ring 16 and the upper binding ring 17 rotate along with the second ejector rod 13 and the first ejector rod 12, and in the process that the inner rings of the lower binding ring 16 and the upper binding ring, the top plate 5 moves and supports against the die 15 to push upwards, when the inner rings are overlapped, the limit of the die 15 is released and is pushed out by the top plate 5, then a worker takes out the die 15 to replace, through the mode, the die 15 is fixed by the lower retaining ring 16 and the upper retaining ring 17, when the die is replaced, only the motor 3 is started to enable the lower retaining ring 16 and the upper retaining ring 17 to rotate to release the limit, and the purpose of the rapid die replacement function is achieved.

In summary, in the foam molding machine with the rapid die change device, by arranging the workbench 14, the motor 3 is started by the console 22 to drive the screw rod 4 to rotate, the top plate 5 moves upwards along with the rotation of the screw rod 4, when the screw rod 4 rotates, the first gear 6 rotates along with the screw rod 4, the first gear 6, the second gear 11 and the inner toothed ring 10 are meshed with each other, the inner toothed ring 10 rotates along the circular ring 9 and the first gear 6, so that the first ejector rod 12 and the second ejector rod 13 rotate, so that the lower binder ring 16 and the upper binder ring 17 rotate along with the second ejector rod 13 and the first ejector rod 12, the top plate 5 moves and pushes against the die 15 upwards in the process of overlapping the inner rings of the lower binder ring 16 and the upper binder ring 17, when the inner rings overlap, the limit of the die 15 is released and pushed out by the top plate 5, and then the die 15 is taken out by a worker for replacement, in such a way, the die 15 is fixed by the lower retaining ring 16 and the upper retaining ring 17, when the die is replaced, the lower retaining ring 16 and the upper retaining ring 17 are rotated to remove the limitation by starting the motor 3, the purpose of quick die replacement is achieved, and the problems that the operation is troublesome and the die replacement speed is slow because the fixing mode of the die of the foam forming machine is still the traditional die fixing mode are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a foam molding machine with quick retooling device, includes four supporting legs (1), its characterized in that: the supporting legs are characterized in that supporting plates (2) are fixedly mounted among the four supporting legs (1), motors (3) are fixedly mounted at the tops of the supporting plates (2), screw rods (4) are fixedly mounted on output shafts of the motors (3), the outer side walls of the screw rods (4) are in threaded connection with top plates (5), first gears (6) are sleeved on the outer side walls of the screw rods (4), supporting rods (7) are fixedly mounted at the tops of the supporting plates (2), supporting frames (8) are fixedly mounted between the supporting legs (1) in the front and at the back of the supporting frames, rings (9) are fixedly mounted at the tops of the supporting frames (8), inner gear rings (10) are slidably connected inside the rings (9), second gears (11) meshed with the inner gear rings (10) and the first gears (6) are sleeved on the outer side walls of the supporting rods (7), first ejector rods (12) are fixedly mounted at the tops of the, a second ejector rod (13) is fixedly installed at the top of the first gear (6), a workbench (14) is fixedly installed at the top of the supporting leg (1), a mould (15) is movably arranged in the workbench (14), a lower binding ring (16) fixedly connected with the second ejector rod (13) is movably arranged in the workbench (14), the top of the working table (14) is provided with an upper binding ring (17) fixedly connected with the first ejector rod (12), four guide rods (18) are fixedly arranged at the top of the workbench (14), the outer side wall of the guide rod (18) is sleeved with a mounting plate (19), the top of the mounting plate (19) is fixedly provided with a hydraulic cylinder (20), the output end of the hydraulic cylinder (20) is fixedly provided with a pressing plate (21) which is sleeved with the guide rod (18), and the right side of the workbench (14) is fixedly provided with a control console (22).

2. Foam-forming machine with a quick die change device according to claim 1, characterized in that: the top plate (5) comprises a push plate and a base plate, the outer side wall of the screw rod (4) is in threaded connection with the push plate, the base plate which is sleeved with the screw rod (4) is fixedly mounted at the top of the push plate, and the push plate is in a round table shape.

3. Foam-forming machine with a quick die change device according to claim 1, characterized in that: the number of the supporting rods (7) is two, and a buffer block positioned between the inner gear ring (10) and the first gear (6) is movably mounted at the top of the other supporting rod (7).

4. Foam-forming machine with a quick die change device according to claim 1, characterized in that: the inner side of the circular ring (9) is provided with a sliding groove, a fixing frame is fixedly arranged inside the sliding groove, balls are arranged inside the fixing frame, and the inner gear ring (10) is matched with the balls.

5. Foam-forming machine with a quick die change device according to claim 1, characterized in that: the inner part of the workbench (14) is provided with a groove, and the die (15) and the lower binding ring (16) are positioned in the groove.

6. Foam-forming machine with a quick die change device according to claim 1, characterized in that: the first ejector rod (12) and the second ejector rod (13) are matched with the top plate (5), and the upper binding ring (17) is attached to the lower binding ring (16).

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