CN219360079U - Mould moving device and secondary foaming forming machine - Google Patents

Abstract

The utility model relates to the technical field of foaming, in particular to a mould moving device and a secondary foaming forming machine, which comprises a translation mechanism, a lifting mechanism and a bracket, wherein the bracket comprises clamping plates and screw rods, the clamping plates and the screw rods are respectively provided with two, the two screw rods respectively penetrate through the front end and the rear end of the two clamping plates, the two clamping plates are arranged on two sides of a mould in parallel, and the clamping plates can be locked on the two sides of the mould by arranging nuts to be matched with the screw rods; the translation mechanism comprises two slide rails, a movable frame and a driving piece, wherein the two slide rails are arranged in parallel at intervals, the movable frame is movably arranged on the two slide rails, the bracket can be erected on the movable frame through two ends of two screw rods, and the driving piece is used for driving the movable frame to transversely move along the slide rails so as to drive the die to transversely move; the lifting mechanism is arranged below the translation mechanism and is used for driving the translation mechanism to move up and down so as to drive the die to move up and down, so that the die feeding and die withdrawing actions of the die are completed instead of manual work, and the efficiency is higher.

Description

Mould moving device and secondary foaming forming machine

Technical Field

The utility model relates to the technical field of foaming, in particular to a mould moving device and a secondary foaming forming machine.

Background

The traditional midsole molding is to use a secondary foaming sole molding machine, mainly to put the embryonic midsole (the midsole material which is not embossed and different blocks) of shoes into a mold, then manually push the mold into a heating area of the secondary foaming sole molding machine, the secondary foaming sole molding machine heats the mold for molding, then manually withdraw the mold, push the mold into a cooling area of the secondary foaming sole molding machine, solidify and mold the midsole in the mold, manually pull the mold out of the secondary foaming sole molding machine after molding, repeatedly act like this, and the secondary foaming sole molding machine has more than four groups of heating areas and cooling areas, and needs more than two people to push the mold and pull the mold, so that the operation is a worker tired in one day, and the time spent on pushing the mold and pulling the mold is long, so that labor and time-consuming work can be achieved.

For this reason, chinese patent with the public number of CN214000276U proposes a secondary foaming molding machine for fully automatic vulcanization cooling midsole, which structurally comprises a heating and cooling mold station, an isolation cover assembly, a front operation station, a rear operation station, a hydraulic station and a control system; the heating and cooling mold station consists of a side wall plate, a heating mold closing oil cylinder, an upper mold plate, an upper pressure plate, an upper heat insulation plate, an upper heating plate, a lower heating plate, an intermediate heat insulation plate, a middle mold plate, a lower heat insulation plate, an upper cooling plate, a lower pressure plate, a lower mold plate and a cooling mold closing oil cylinder. The die is pushed onto the lower heating plate or the lower cooling plate through the die drawing frame mainly through the front operation station, and is pulled out through the die drawing frame, friction can be directly generated between the die and the surface of the lower heating plate or the surface of the lower cooling plate in each time of entering and exiting processes, physical abrasion can be caused on the lower heating plate and the lower cooling plate, and the heating effect or the cooling effect can be influenced for a long time.

It is necessary to design a moving device that can prevent the mold from being in frictional contact with the heating plate or the cooling plate to push the mold.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a mould moving device and a secondary foaming forming machine.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the die moving device comprises a translation mechanism, a lifting mechanism and a bracket, wherein the bracket comprises clamping plates and screw rods, two clamping plates and two screw rods are respectively arranged, the two screw rods respectively penetrate through the front end and the rear end of the two clamping plates, the two clamping plates are arranged on two sides of a die in parallel, and the clamping plates can be locked on the two sides of the die through the cooperation of nuts and the screw rods;

the translation mechanism comprises two slide rails, a movable frame and a driving piece, wherein the two slide rails are arranged in parallel at intervals, the movable frame is movably arranged on the two slide rails, the bracket can be erected on the movable frame through two ends of two screw rods, and the driving piece is used for driving the movable frame to transversely move along the slide rails so as to drive the die to transversely move; the lifting mechanism is arranged below the translation mechanism and is used for driving the translation mechanism to move up and down so as to drive the die to move up and down.

Further, the driving piece includes motor, gear, the movable frame includes slide, connecting plate, and the slide is equipped with two, and on two slide rails are located to slidable respectively, the connecting plate both ends are fixed in two slide tops respectively, the slide bottom is equipped with rack column structure, slide one side is located to the motor and with gear connection, gear and slide bottom meshing set up, a slide bottom is equipped with a gear, thereby drives movable frame and removes along the slide rail through motor drive gear rotation.

Furthermore, the top of the sliding plate is provided with a plurality of notches which are arranged in a downward concave manner, and the end parts of the screw rods can be embedded in the notches, so that the die is limited and arranged on the movable frame; the notch is a V-shaped notch.

Further, the bracket further comprises positioning screw heads, the positioning screw heads are arranged at two ends of the screw rod, and the positioning screw heads are arranged on the movable frame in a leaning manner.

Further, the clamping plate is further provided with a plurality of screw holes arranged at intervals, and the clamping plate is reinforced and locked on the die through the screw holes by the locking bolts.

Further, elevating system includes lift cylinder subassembly, lifter plate, lift cylinder subassembly is connected with the lifter plate, the lifter plate is located the slide rail below, the lifter plate is used for lifting the slide rail through lift cylinder subassembly and goes up and down.

Further, the die comprises a mounting plate, wherein the mounting plate is arranged on the lifting plate and is used for placing a die.

Further, still include supporting legs, fixed plate, the fixed plate is fixed to be located the lifter plate below, supporting legs upper end upwards passes the lifter plate and fixed connection in the mounting panel lower extreme, the mounting panel can bear the weight of the mould and support on the fixed plate through the supporting legs lower extreme.

The utility model provides a secondary foaming make-up machine, includes a mould mobile device, mould station device, translation mechanism is equipped with a plurality of groups and locates the mould station device both sides respectively and drive mould business turn over mould device, and a translation mechanism installs a elevating system.

Further, the mould station device further comprises a heating area, a cooling area and a middle plate, wherein a first oil cylinder and an upper heating plate are arranged in the heating area, a lower heating plate is arranged at the upper end of the middle plate, and the first oil cylinder is used for driving the upper heating plate to move towards the lower heating plate; the cooling zone is internally provided with a second oil cylinder and a lower cooling plate, the lower end of the middle plate is provided with an upper cooling plate, and the second oil cylinder is used for driving the lower cooling plate to move towards the upper cooling plate.

As can be seen from the above description of the present utility model, compared with the prior art, the mold moving device and the secondary foaming machine provided by the present utility model have the following advantages:

the translation mechanism is fixedly locked on the die through the bracket and is supported by the movable frame, so that the translation mechanism can directly drive the die to move through the bracket; the bracket can be matched with molds of different specifications and sizes by adjusting the interval between the two clamping plates, so that the adaptability is better;

the translation mechanism is arranged and used for sliding on the sliding rail through the movable frame, so that the movable frame can bear the mould and drive the mould to move into the mould station device or drive the mould to move outwards with the mould station device; under the cooperation of the lifting mechanism, the lifting mechanism lifts the translation mechanism to a certain height and enters the die device and then puts down the die, and the lifting mechanism lifts the die through the movable frame and then sends out the die from the die device when the die is taken in and out of the die station device, so that friction between the bottom of the die and the die station device can be avoided when the die is taken in and out of the die station device; and avoid contacting friction with hot plate and cooling plate can improve the efficiency of business turn over mould, has the power saving effect to a certain extent.

Set up supporting legs and mounting panel cooperation, mounting panel bearing die and supporting legs can be along with rising when elevating system drive rises, when elevating system descends to initial position, can make the bracket and take the mould upwards to break away from movable frame owing to the effect of supporting legs to make and mainly support the mounting panel bearing die through the supporting legs, make the operator can be more firm when the die sinking.

Drawings

Fig. 1 is a schematic view of a mold of a secondary foaming molding machine in a state of being arranged on a translation mechanism.

Fig. 2 is a schematic diagram showing a state that a mold of the secondary foaming molding machine is positioned in a mold station device.

Fig. 3 is a schematic diagram of a mold waiting state of the secondary foaming molding machine of the utility model.

Fig. 4 is a schematic view showing a state that a mold of the secondary foaming molding machine enters a mold station device.

Fig. 5 is a schematic structural view of a mold moving device according to the present utility model.

Fig. 6 is a schematic cross-sectional view of a mold moving device according to the present utility model.

Fig. 7 is a schematic diagram of a front view of a mold moving device according to the present utility model.

Fig. 8 is a schematic sectional view of a stationary state of a mold moving device according to the present utility model.

Fig. 9 is a schematic sectional view showing an ascending state of a mold moving device according to the present utility model.

Fig. 10 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.

Fig. 11 is an enlarged schematic view of the structure B in fig. 2 according to the present utility model.

FIG. 12 is a schematic view showing the separation of the bracket and the mold structure according to the present utility model.

The correspondence identified in the figure is as follows: 1. the mold, 11, bracket, 111, clamping plate, 112, screw, 113, set screw, 114, screw hole, 115, locking bolt, 2, translation mechanism, 21, slide rail, 22, movable frame, 221, slide plate, 222, connecting plate, 223, notch, 23, drive member, 231, motor, 232, gear, 3, lifting mechanism, 31, lifting cylinder assembly, 32, lifting plate, 33, fixed plate, 34, mounting plate, 341, support leg, 4, molding station apparatus, 41, heating zone, 411, upper heating plate, 412, lower heating plate, 413, first cylinder, 42, middle plate, 43, cooling zone, 431, upper cooling plate, 432, lower cooling plate, 433.

Detailed Description

The utility model is further described below by means of specific embodiments.

Referring to fig. 1 to 12, a mold 1 moving device and a secondary foaming molding machine comprise a mold 1, a translation mechanism 2, a lifting mechanism 3 and a mold station device 4.

The mold station device 4 comprises a heating area 41, a cooling area 43 and a middle plate 42, wherein a first oil cylinder 413 and an upper heating plate 411 are arranged in the heating area 41, a lower heating plate 412 is arranged at the upper end of the middle plate 42, and the first oil cylinder 413 is used for driving the upper heating plate 411 to move towards the lower heating plate 412; the cooling area 43 is provided with a second oil cylinder 433 and a lower cooling plate 432, the lower end of the middle plate 42 is provided with an upper cooling plate 431, and the second oil cylinder 433 is used for driving the lower cooling plate 432 to move towards the upper cooling plate 431. The heating process may be performed when the mold 1 is positioned on the lower heating plate 412, and the cooling process may be performed when the mold 1 is positioned on the lower cooling plate 432. The mold station devices 4 are provided with a plurality of mold station devices, two sides of each mold station device 4 are provided with a translation mechanism 2, a lifting mechanism 3 is arranged below one translation mechanism 2, the lifting mechanism 3 is used for driving the translation mechanism 2 to lift up and down on the outer side of the mold station device 4, and the translation mechanism 2 is used for driving the mold 1 to enter and exit onto a lower heating plate 412 or a lower cooling plate 432 in the mold station device 4. The heating step and the cooling step in the mold station apparatus 4 can be performed simultaneously, and do not interfere with each other.

The bracket 11 comprises clamping plates 111, screw rods 112, positioning screw heads 113 and locking bolts 115, two clamping plates 111 and screw rods 112 are arranged, the two screw rods 112 can respectively penetrate through the front end and the rear end of the two clamping plates 111, the two clamping plates 111 are arranged on two sides of the die 1 in parallel, and the two clamping plates 111 can be locked on the clamping plates 111 by matching nuts with the screw rods 112, so that the two clamping plates 111 are locked on two sides of the die 1, a structure with two ends of the screw rods 112 is formed on two sides of the die 1, and the translation mechanism 2 can directly drive the die 1 to move through the bracket 11; positioning screw heads 113 are arranged at two ends of the screw rod 112, and the positioning screw heads 113 are leaning against the movable frame 22, so that the bracket 11 can be prevented from generating false sliding on the movable frame 22; the clamping plate 111 is provided with a plurality of screw holes 114 which are arranged at intervals, and the clamping plate 111 is reinforced and locked on the die 1 by the locking bolts 115 through the screw holes 114; and the bracket 11 can adapt to the moulds 1 with different specifications and sizes by adjusting the interval between the two clamping plates 111, so that the adaptability is better.

The translation mechanism 2 comprises slide rails 21, movable frames 22 and driving pieces 23, wherein the slide rails 21 are provided with two parallel and spaced apart, the movable frames 22 are movably arranged on the two slide rails 21, the bracket 11 can be erected on the movable frames 22 through two screw rods 112, and the driving pieces 23 are used for driving the movable frames 22 to transversely move along the slide rails 21 so as to drive the die 1 to transversely move; the driving piece 23 comprises a motor 231 and gears 232, the movable frame 22 comprises two sliding plates 221 and two connecting plates 222, the two sliding plates 221 are respectively and slidably arranged on the two sliding rails 21, the two ends of each connecting plate 222 are respectively fixed at the tops of the two sliding plates 221, the bottom of each sliding plate 221 is provided with a rack-shaped structure, the motor 231 is arranged on one side of each sliding rail 21 and connected with the corresponding gear 232, the gears 232 are meshed with the bottom of each sliding plate 221, and the motor 231 drives the gears 232 to rotate so as to drive the movable frame 22 to move along the corresponding sliding rail 21; the number of the gears 232 is two, the bottom of one sliding plate 221 is provided with one gear 232, and the two gears 232 are connected through a synchronous rod; the top of the sliding plate 221 is provided with a plurality of notches 223 which are arranged in a downward concave manner, the end parts of the screw rods 112 can be embedded in the notches 223, so that the die 1 is limited on the movable frame 22, and the notches 223 are V-shaped notches 223. The translation mechanism 2 is used for sliding on the sliding rail 21 through the movable frame 22, so that the movable frame 22 can bear the die 1 and drive the die 1 to move into the die station device 4 or drive the die 1 to move outwards with the die station device 4; under the cooperation of the lifting mechanism 3, the lifting mechanism 3 lifts the translation mechanism 2 to a certain height and enters the die 1 device and then lowers the die 1, and the lifting mechanism 3 lifts the die 1 through the movable frame 22 and then sends out the die 1 from the die 1 device when the die 1 enters and exits from the die station device 4, so that friction between the bottom of the die 1 and the die station device 4 can be avoided when the die 1 enters and exits from the die station device 4;

the lifting mechanism 3 is arranged below the translation mechanism 2, and the lifting mechanism 3 is used for driving the translation mechanism 2 to move up and down so as to drive the die 1 to move up and down. The lifting mechanism 3 comprises a lifting oil cylinder assembly 31 and a lifting plate 32, wherein the lifting oil cylinder assembly 31 is connected with the lifting plate 32, the lifting plate 32 is positioned below the sliding rail 21, and the lifting plate 32 is used for lifting the sliding rail 21 up and down through the lifting oil cylinder assembly 31.

The mounting plate 34, the mounting plate 34 is provided on the lifting plate 32, and the mounting plate 34 is used for placing the mould 1. The supporting legs 341 and the fixing plates 33 are fixedly arranged below the lifting plates 32, the upper ends of the supporting legs 341 penetrate through the lifting plates 32 upwards and are fixedly connected to the lower ends of the mounting plates 34, and the mounting plates 34 can bear the dies 1 and pass through the lower ends of the supporting legs 341 to be supported on the fixing plates 33. The supporting feet 341 are matched with the mounting plate 34, when the lifting mechanism 3 is driven to lift, the mounting plate 34 carries the die 1 and the supporting feet 341 can lift along with the lifting, when the lifting mechanism 3 is lowered to the initial position, the translation mechanism 2 can be lowered to the initial position and cannot be lowered any more, and due to the action of the supporting feet 341, the lower ends of the supporting feet 341 can abut against the fixed plate 33, so that the bracket 11 can be separated from the movable frame 22 upwards along with the die 1, and the supporting feet 341 mainly support the mounting plate 34 to carry the die 1, so that an operator can be more stable when opening the die.

The working principle of the secondary foaming forming machine is as follows:

in the preparation process, the two clamping plates 111 are locked on two sides of the die 1 through the matching of the screw rods 112 and the nuts, so that two ends of the screw rods 112 are arranged in a protruding mode towards two sides of the clamping plates 111, and the die 1 is placed on the mounting plate 34;

in the heating process, the lifting cylinder assembly 31 drives the lifting plate 32 to push the translation mechanism 2 to the outer side of the heating area 41, two ends of the screw 112 are embedded into the notch 223 of the movable frame 22 in the lifting process of the lifting plate 32, so that the die 1 is firmly erected on the movable frame 22, and moves upwards along with the translation mechanism 2, when the translation mechanism 2 rises to the height of the bottom of the die 1 to be slightly higher than the height of the lower heating plate 412, the lifting cylinder assembly is stopped to rise, then the motor 231 is started to rotate positively, the movable frame 22 drives the die 1 to move to the upper side of the lower heating plate 412 towards the heating area 41 along the sliding rail 21 through the rotation of the gear 232, then the lifting cylinder assembly 31 drives the translation mechanism 2 to descend to the die 1 to be arranged on the lower heating plate 412, and then the motor 231 is reversed, so that the movable frame 22 returns to the initial position; starting a first oil cylinder 413 to enable an upper heating plate 411 to be pressed down onto the die 1, and heating the die 1 through the upper heating plate 411 and a lower heating plate;

the mold withdrawing process, the heating process is completed, the motor 231 rotates forward, the movable frame 22 moves towards the heating zone 41 until the movable frame 22 is positioned below the end parts of the two screw rods 112, the movable frame 22 is driven by the lifting oil cylinder assembly 31 to ascend to lift the mold 1 to be separated from the lower heating plate 412, and then the motor 231 rotates reversely to withdraw the mold 1 to the initial position;

a cooling process, namely, the translation mechanism 2 is lowered to the outer side of the cooling area 43 together with the die 1 through the lifting oil cylinder assembly 31, and then the die 1 is sent to the lower cooling plate 432 for a cooling process through the operation of the heating process in the same way;

and in the mold taking process, the mold 1 is withdrawn from the lower cooling plate 432, the lifting oil cylinder assembly 31 is driven to descend to the lowest position, and the lower ends of the supporting feet 341 are propped against the fixed plate 33, so that the mounting plate 34 drives the mold 1 and the bracket 11 to be separated from the movable frame 22 upwards, the mold 1 is supported by the mounting plate 34, and the mold opening and mold taking actions are completed in the mounting plate 34.

The foregoing is merely one specific embodiment of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the concept shall belong to the behavior of infringement of the protection scope of the present utility model.

Claims (10)

1. A mold moving device, characterized in that: the device comprises a translation mechanism, a lifting mechanism and a bracket, wherein the bracket comprises two clamping plates and two screw rods, the two clamping plates and the two screw rods respectively penetrate through the front end and the rear end of the two clamping plates respectively, the two clamping plates are arranged on two sides of a die in parallel, and the clamping plates can be locked on the two sides of the die through the cooperation of nuts and the screw rods;

the translation mechanism comprises two slide rails, a movable frame and a driving piece, wherein the two slide rails are arranged in parallel at intervals, the movable frame is movably arranged on the two slide rails, the bracket can be erected on the movable frame through two ends of two screw rods, and the driving piece is used for driving the movable frame to transversely move along the slide rails so as to drive the die to transversely move; the lifting mechanism is arranged below the translation mechanism and is used for driving the translation mechanism to move up and down so as to drive the die to move up and down.

2. A mold moving apparatus according to claim 1, wherein: the driving piece comprises a motor and a gear, the movable frame comprises two sliding plates and connecting plates, the two sliding plates are arranged on the two sliding rails and are respectively and slidably arranged, two ends of each connecting plate are respectively fixed at the tops of the two sliding plates, the bottom of each sliding plate is provided with a rack-shaped structure, the motor is arranged on one side of each sliding rail and is connected with the corresponding gear, the gear is meshed with the bottom of each sliding plate, a gear is arranged at the bottom of each sliding plate, and the movable frame is driven to move along the corresponding sliding rail through rotation of the motor driving gear.

3. A mold moving apparatus according to claim 2, wherein: the top of the sliding plate is provided with a plurality of notches which are arranged in a downward concave manner, and the end parts of the screw rods can be embedded in the notches, so that the die is limited and arranged on the movable frame; the notch is a V-shaped notch.

4. A mold moving apparatus according to claim 1, wherein: the bracket also comprises positioning screw heads, the positioning screw heads are arranged at the two ends of the screw rod, and the positioning screw heads are arranged on the movable frame in a leaning way.

5. A mold moving apparatus according to claim 1, wherein: the clamping plate is provided with a plurality of screw holes at intervals, and the clamping plate is reinforced and locked on the die through the screw holes by the locking bolts.

6. A mold moving apparatus according to claim 1, wherein: the lifting mechanism comprises a lifting oil cylinder assembly and a lifting plate, wherein the lifting oil cylinder assembly is connected with the lifting plate, the lifting plate is positioned below the sliding rail, and the lifting plate is used for lifting the sliding rail up and down through the lifting oil cylinder assembly.

7. A mold moving apparatus according to claim 6, wherein: still include the mounting panel, the mounting panel is located on the lifter plate, the mounting panel is used for placing the mould.

8. A mold moving apparatus according to claim 7, wherein: still include supporting legs, fixed plate, the fixed plate is fixed to be located the lifter plate below, supporting legs upper end upwards passes the lifter plate and fixed connection in the mounting panel lower extreme, the mounting panel can bear the weight of the mould and support on the fixed plate through the supporting legs lower extreme.

9. A secondary foaming forming machine is characterized in that: a mould moving device and a mould station device comprising any one of claims 1-8, wherein the translation mechanism is provided with a plurality of groups and is respectively arranged at two sides of the mould station device and drives the mould to enter and exit the mould device, and a lifting mechanism is arranged on one translation mechanism.

10. The secondary foam molding machine as claimed in claim 9, wherein: the mould station device further comprises a heating area, a cooling area and a middle plate, wherein a first oil cylinder and an upper heating plate are arranged in the heating area, a lower heating plate is arranged at the upper end of the middle plate, and the first oil cylinder is used for driving the upper heating plate to move towards the lower heating plate; the cooling zone is internally provided with a second oil cylinder and a lower cooling plate, the lower end of the middle plate is provided with an upper cooling plate, and the second oil cylinder is used for driving the lower cooling plate to move towards the upper cooling plate.