CN217460095U - Double-mold turnover forming machine - Google Patents

Abstract

The utility model discloses a bimodulus upset make-up machine, including frame, first die supporting plate, second die supporting plate, rotary device, go up the mould device, first lower mould and second lower mould, go up the mould device and locate in the frame, rotary device includes the rotation axis, and in the frame was located to the rotation axis, the relative both sides of rotation axis were located respectively to first die supporting plate and second die supporting plate, and on first die supporting plate was located to first lower mould, on the second die supporting plate was located to the second lower mould, first lower mould and second lower mould homoenergetic were corresponding with last mould device. From this, through being equipped with rotary device for first lower mould and second lower mould realize adsorbing paper pulp in turn to and in turn carry out the shaping with last mould device, saved the time that absorbs paper pulp and consume, to a great extent has improved production efficiency.

Description

Double-mold turnover forming machine

Technical Field

The utility model belongs to a paper holds in palm production facility especially relates to a bimodulus upset make-up machine.

Background

The paper holder is widely applied to the packaging of various products, is used for supporting and protecting various products, is convenient for the packaging of the products, and plays a role in protecting the products. When the paper holds in the palm production, need carry out preliminary shaping with paper pulp, siphon away through the negative pressure with the water in the paper pulp, simultaneously, carry out preliminary extrusion through the mould. However, when the existing forming machine is used, the mold needs to extend downwards into the paper pulp to adsorb the paper pulp, then the paper pulp is extruded and formed with the upper mold, demolding is carried out after forming is completed, then the lower mold adsorbs the paper pulp again to carry out next round of pulp adsorption, the whole structure is complex, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bimodulus upset make-up machine can solve at least one in the above-mentioned problem.

According to the utility model discloses an aspect provides a bimodulus upset make-up machine, including frame, first die pallet, second die pallet, rotary device, go up the mould device, first lower mould and second lower mould, it locates in the frame to go up the mould device, and rotary device includes the rotation axis, and the rotation axis is located in the frame, and the relative both sides of rotation axis are located respectively to first die pallet and second die pallet, and first lower mould is located on first die pallet, and on the second die pallet is located to the second lower mould, first lower mould and second lower mould homoenergetic are corresponding with last mould device.

The utility model has the advantages that: the first lower die and the second lower die are respectively arranged on two sides of the rotating shaft through the rotating device, so that the first lower die is driven by the rotating device to rotate upwards after adsorbing paper pulp, and at the moment, the second lower die is rotated to the lower part to adsorb the paper pulp; the first lower die is turned upwards and then is molded with the upper die device, and meanwhile, the second lower die is positioned below the upper die device to adsorb paper pulp; after the first lower die and the upper die device are formed, the second lower die absorbs paper pulp, and then the rotating device rotates again, so that the second lower die and the upper die device interact with each other to complete forming, and the first lower die absorbs the paper pulp downwards. From this for first lower mould and second lower mould realize adsorbing paper pulp in turn to and in turn carry out the shaping with last mould device, saved the time that adsorbs paper pulp and consume, to a great extent has improved production efficiency.

In some embodiments, the rotating device further comprises a motor disposed on the frame, and one end of the rotating shaft is connected to an output shaft of the motor. Therefore, the motor is convenient to drive the rotating shaft to rotate, and the requirement of the rotating angle is met.

In some embodiments, the rotating shaft is a hollow structure, a partition is arranged inside the rotating shaft, a first cavity and a second cavity are respectively arranged on two sides of the partition, the first cavity is communicated with the first lower die, and the second cavity is communicated with the second lower die. Therefore, through the first cavity and the second cavity, the first lower die and the second lower die are conveniently communicated with negative pressure in the cavities on the two sides respectively, and corresponding paper pulp is conveniently adsorbed.

In some embodiments, the upper die device comprises an upper die supporting plate, an upper die and an upper die lifting cylinder, the upper die lifting cylinder is arranged on the rack, the upper die supporting plate is connected with a piston rod of the upper die lifting cylinder, the upper die is arranged on the upper die supporting plate, and the upper die corresponds to the first lower die and the second lower die. From this, through being equipped with mould lift cylinder, can conveniently drive the mould and go up and down, accomplish the shaping of product.

In some embodiments, the dual-mode turnover forming machine further comprises an upper die moving cylinder, a moving guide rail and a moving platform, wherein the upper die moving cylinder and the moving guide rail are arranged on the frame, a sliding groove is formed in the bottom end of the moving platform and matched with the moving guide rail, the moving platform is connected with a piston rod of the upper die moving cylinder, an upper die supporting plate is connected with the moving platform, the upper die moving cylinder is horizontally arranged, and an upper die lifting cylinder is arranged on the moving platform. From this, through last mould moving cylinder, can drive the mould and remove along the moving guide direction, make things convenient for the product after the shaping to carry out the drawing of patterns blanking, do benefit to and improve production efficiency.

In some embodiments, the double-mold turnover forming machine further comprises a connecting plate and a guide rod, the guide rod is arranged on the moving table, one end of the guide rod is fixed to the connecting plate, the upper mold supporting plate is connected to the connecting plate, and one end of a piston rod of the upper mold lifting cylinder is connected to the connecting plate. Therefore, the connection of the upper die lifting cylinder can be facilitated by arranging the connecting plate; the guide rod is arranged, so that the guide effect on the up-and-down movement of the upper die supporting plate and the upper die can be achieved, and the stable lifting of the upper die is facilitated.

In some embodiments, a bearing is provided at the connection of the rotating shaft and the frame. Therefore, the rotation of the rotating shaft can be facilitated by arranging the bearing.

In some embodiments, the dual-mold turnover forming machine further includes a positioning cylinder and a positioning pin, the positioning pin is disposed on the mobile station, the positioning cylinder is disposed on the frame and above the positioning pin, and the positioning pin corresponds to the positioning cylinder. From this, can stretch out the piston rod downwards through the location cylinder to compress tightly on the locating pin, thereby make the position of locating pin and mobile station fixed, effectively prevented to go up the mould and taken place to rock when the shaping.

In some embodiments, the dual-mold reverse forming machine further comprises a pulp barrel and a pulp lifting cylinder, the pulp barrel is arranged below the first lower die and the second lower die, and the pulp lifting cylinder is arranged on the frame and connected with the pulp barrel. From this, through paper pulp lift cylinder, can drive the paper pulp bucket and go up and down, the paper pulp in the convenient paper pulp bucket and corresponding lower mould interact or separate.

In some embodiments, the dual-mold turnover forming machine further comprises a V-shaped guide wheel and a V-shaped guide rail, the V-shaped guide wheel is arranged on two sides of the pulp barrel, the V-shaped guide rail is vertically arranged on the machine frame, and the V-shaped guide wheel is matched with the V-shaped guide rail. From this, through the cooperation of V type guide pulley and V type guide rail for the paper pulp bucket can play the guide effect to V type guide pulley through V type guide rail when going up and down, prevents that V type guide pulley from taking place the slope, thereby has guaranteed the steady lift of paper pulp bucket, has prevented that the paper pulp bucket from taking place the slope and rocking.

Drawings

Fig. 1 is a schematic structural view of a double-mold turnover forming machine according to the present invention, when an upper mold and a lower mold are not installed;

fig. 2 is a schematic side view of the dual-mold turnover forming machine of the present invention when the upper mold and the lower mold are not installed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 2: bimodulus upset make-up machine, including frame 1, first die carrier 2, second die carrier 3, rotary device 4, go up mould device 5, first lower mould and second lower mould, it locates on frame 1 to go up mould device 5, rotary device 4 includes rotation axis 41, rotation axis 41 locates on frame 1, rotation axis 41's relative both sides are located respectively to first die carrier 2 and second die carrier 3, first lower mould is fixed on first die carrier 2, on the fixed second die carrier 3 of second lower mould, first lower mould and second lower mould homoenergetic are corresponding with last mould device 5. When the first lower die is aligned with the upper die device 5 for forming, the second lower die is positioned below the rotating shaft 41 for adsorbing paper pulp; when the second lower die is aligned with the upper die device 5 for molding, the first lower die rotates to a position below the rotary shaft 41, and the pulp is adsorbed. Therefore, when one lower die is formed, the other lower die adsorbs paper pulp, so that extra paper pulp adsorption time is greatly saved, and the overall production efficiency is improved.

The rotating device 4 further comprises a motor 42, the motor 42 is disposed on the frame 1, and one end of the rotating shaft 41 is connected to an output shaft of the motor 42. Therefore, when the motor 42 works, the rotating shaft 41 can be driven to rotate, and the two lower dies are turned over.

The rotating shaft 41 is of a hollow structure, a partition 411 is arranged inside the rotating shaft 41, a first cavity 412 and a second cavity 413 are respectively arranged on two sides of the partition 411, the first cavity 412 is communicated with the first lower die, and the second cavity 413 is communicated with the second lower die. From this, through baffle 411, can separate the negative pressure in the both sides cavity, two lower moulds of being convenient for realize adsorbing paper pulp respectively, avoid the atmospheric pressure mutual interference in the both sides cavity.

When the first lower die absorbs the pulp downwards, the first cavity 412 is in a negative pressure state, so that the pulp is absorbed on the first lower die under the action of the negative pressure; similarly, when the second lower mold adsorbs the pulp, the second cavity 413 is connected with negative pressure to realize the adsorption of the pulp on the second lower mold.

The upper die device 5 comprises an upper die supporting plate 51, an upper die and an upper die lifting cylinder 53, the upper die lifting cylinder 53 is arranged on the rack 1, the upper die supporting plate 51 is connected with a piston rod of the upper die lifting cylinder 53, the upper die is fixed on the upper die supporting plate 51, and the upper die corresponds to the first lower die and the second lower die.

In the actual production process, corresponding upper dies and corresponding lower dies are selected to be installed and fixed according to formed products. When one of the lower dies finishes the paper pulp adsorption and is driven by the motor 42 to rotate to the upper side along with the rotating shaft 41, the piston rod of the upper die lifting cylinder 53 extends out to push the upper die supporting plate 51 and the upper die to move downwards to act with the corresponding lower die, and the extrusion forming is finished.

The utility model discloses a bimodulus upset make-up machine still includes mould moving cylinder 8, moving guide 9 and moving platform 10, go up mould moving cylinder 8 and moving guide 9 and all locate frame 1, the bottom of moving platform 10 is equipped with the spout, the spout cooperatees with moving guide 9, moving platform 10 is connected with last mould moving cylinder 8's piston rod, it is connected with moving platform 10 to go up mould layer board 51, it sets up to go up mould moving cylinder 8 level, the cylinder body of going up mould lift cylinder 53 is fixed on moving platform 10, go up the vertical setting of mould lift cylinder 53.

The double-mold overturning forming machine further comprises a connecting plate 20 and a guide rod 30, the guide rod 30 is arranged on the mobile station 10, one end of the guide rod 30 is fixed with the connecting plate 20, the upper mold supporting plate 51 is connected with the connecting plate 20, and one end of a piston rod of the upper mold lifting cylinder 53 is connected with the connecting plate 20. The piston rod of the upper die lifting cylinder 53 extends out of the moving table 10 and then is fixed with the connecting plate 20.

In the actual use process, install uide bushing 90 on mobile station 10, guide arm 30 cover is established in uide bushing 90, through being equipped with uide bushing 90, can avoid guide arm 30 and mobile station 10 direct frictional contact, does benefit to and improves holistic life.

The connecting plate 20 is fixed below the connecting plate 20, so that the upper die lifting cylinder 53 can be conveniently connected with the upper die supporting plate 51 and the upper die through the connecting plate.

When the first lower die finishes paper pulp adsorption and rotates to the position above the rotating shaft, a piston rod of the upper die lifting cylinder 53 extends out to push the upper die to move downwards and is matched with the first lower die, so that the primary forming of a product of the paper holder is realized; at this time, the second lower die is in a state of adsorbing the pulp. After the product is formed, the piston rod of the upper die lifting cylinder 53 is pulled back to pull the second lower die to move upwards to be separated from the first lower die. Then, the upper die moving cylinder 8 pushes the moving table 10 to move along the moving guide rail 9, so that the upper die moves to a specified position, and demolding and unloading are completed; after the demolding is finished, a piston rod of the upper mold moving cylinder 8 reversely pulls the moving platform 10 to move, and the upper mold is driven to reset. After the upper die resets, motor 42 drives rotation axis 41 and rotates for accomplish the absorbent second lower mould of paper pulp and rotate to the top, and first lower mould rotates and carries out the paper pulp absorption to the below, gets into the shaping of second time, so reciprocal, saved whole consuming time, improved production efficiency.

The bearing 40 is arranged at the joint of the rotating shaft 41 and the frame 1. The bearing 40 is sleeved outside the rotating shaft 41, and the rotating shaft 41 can conveniently rotate on the rack 1 by arranging the bearing 40.

The double-mold turnover forming machine further comprises a positioning cylinder 50 and a positioning pin 60, wherein the positioning pin 60 is arranged on the mobile station 10, the positioning cylinder 50 is arranged on the machine frame 1 and is positioned above the positioning pin 60, and the positioning pin 60 corresponds to the positioning cylinder 50. An opening is provided in the end face of the piston rod of the positioning cylinder 50, and the positioning pin 60 can be clamped in the opening.

In order to make the last mould can reset at every turn, can aim at with the lower mould, be equipped with position sensor in one side of mobile station 10, after mobile station 10 drove the mould and remove to target in place, the piston rod of location cylinder 50 stretches out downwards for opening on the piston rod compresses tightly locating pin 60, makes the piston rod stop motion of last mould moving cylinder 8, and mobile station 10 and last mould realize the location, have avoided going up the mould when the shaping and have taken place to rock, have improved the shaping quality of product.

The utility model discloses a bimodulus upset make-up machine still includes paper pulp bucket 6 and paper pulp lift cylinder 7, and the below of first lower mould and second lower mould is located to paper pulp bucket 6, and paper pulp lift cylinder 7 is located on frame 1 to be connected with paper pulp bucket 6. The paper pulp lifting cylinder 7 can drive the paper pulp barrel 6 to lift. Specifically, when the lower die needs to adsorb paper pulp, the paper pulp lifting cylinder 7 pushes the paper pulp barrel 6 to move upwards, so that the lower die can enter the paper pulp barrel 6; after the corresponding lower die adsorbs paper pulp and finishes, paper pulp lift cylinder 7 drives paper pulp bucket 6 downstream for lower die and paper pulp bucket take place the separation gradually, make things convenient for rotation axis 41 to drive the lower die and rotate, reduce the resistance.

The double-mold overturning forming machine further comprises a V-shaped guide wheel 70 and a V-shaped guide rail 80, the V-shaped guide wheel 70 is arranged on two sides of the pulp barrel 6, the V-shaped guide rail 70 is vertically arranged on the machine frame 1, and the V-shaped guide wheel 70 is matched with the V-shaped guide rail 80. Therefore, the V-shaped guide wheels 70 are limited by the V-shaped guide rails 80 through the matching of the V-shaped guide wheels 70 and the V-shaped guide rails 80, and the V-shaped guide wheels 70 are prevented from inclining. From this, through V type guide pulley 70, can be so that paper pulp bucket 6 can steadily go up and down along V type guide rail 80, when paper pulp lift cylinder 7 is when flexible, can prevent that the paper pulp bucket from taking place to incline, guaranteed that two lower moulds can steadily adsorb paper pulp, do benefit to the normal work of guaranteeing the make-up machine.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims (10)

1. The double-die turnover forming machine is characterized by comprising a rack (1), a first lower die supporting plate (2), a second lower die supporting plate (3), a rotating device (4), an upper die device (5), a first lower die and a second lower die, wherein the upper die device (5) is arranged on the rack (1), the rotating device (4) comprises a rotating shaft (41), the rotating shaft (41) is arranged on the rack (1), the first lower die supporting plate (2) and the second lower die supporting plate (3) are respectively arranged on two opposite sides of the rotating shaft (41), the first lower die is arranged on the first lower die supporting plate (2), the second lower die is arranged on the second lower die supporting plate (3), and the first lower die and the second lower die can correspond to the upper die device (5).

2. The machine according to claim 1, wherein the rotating device (4) further comprises a motor (42), the motor (42) is disposed on the frame (1), and one end of the rotating shaft (41) is connected to an output shaft of the motor (42).

3. The machine according to claim 2, wherein the rotating shaft (41) is a hollow structure, a partition (411) is disposed inside the rotating shaft (41), a first cavity (412) and a second cavity (413) are respectively disposed on two sides of the partition (411), the first cavity (412) is communicated with the first lower mold, and the second cavity (413) is communicated with the second lower mold.

4. The dual-mold turnover forming machine according to any one of claims 1 to 3, wherein the upper mold device (5) comprises an upper mold supporting plate (51), an upper mold and an upper mold lifting cylinder (53), the upper mold lifting cylinder (53) is arranged on the machine frame (1), the upper mold supporting plate (51) is connected with a piston rod of the upper mold lifting cylinder (53), the upper mold is arranged on the upper mold supporting plate (51), and the upper mold corresponds to the first lower mold and the second lower mold.

5. The dual-mold turnover forming machine according to claim 4, further comprising an upper mold moving cylinder (8), a moving guide rail (9) and a moving table (10), wherein the upper mold moving cylinder (8) and the moving guide rail (9) are both arranged on the frame (1), a sliding chute is arranged at the bottom end of the moving table (10), the sliding chute is matched with the moving guide rail (9), the moving table (10) is connected with a piston rod of the upper mold moving cylinder (8), the upper mold supporting plate (51) is connected with the moving table (10), the upper mold moving cylinder (8) is horizontally arranged, and the upper mold lifting cylinder (53) is arranged on the moving table (10).

6. The dual-mold turnover molding machine according to claim 5, further comprising a connecting plate (20) and a guide rod (30), wherein the guide rod (30) is arranged on the movable table (10), one end of the guide rod (30) is fixed with the connecting plate (20), the upper mold supporting plate (51) is connected with the connecting plate (20), and one end of a piston rod of the upper mold lifting cylinder (53) is connected with the connecting plate (20).

7. The machine according to claim 3, characterized in that a bearing (40) is provided at the connection of the rotating shaft (41) and the frame (1).

8. The dual-mold turnover molding machine according to claim 5, further comprising a positioning cylinder (50) and a positioning pin (60), wherein the positioning pin (60) is disposed on the mobile station (10), the positioning cylinder (50) is disposed on the frame (1) and above the positioning pin (60), and the positioning pin (60) corresponds to the positioning cylinder (50).

9. The dual-mold turnover forming machine according to any one of claims 1 to 3, further comprising a pulp barrel (6) and a pulp lifting cylinder (7), wherein the pulp barrel (6) is disposed below the first lower mold and the second lower mold, and the pulp lifting cylinder (7) is disposed on the frame (1) and connected to the pulp barrel (6).

10. The dual-mold reverse forming machine as claimed in claim 9, further comprising V-shaped guide wheels (70) and V-shaped guide rails (80), wherein the V-shaped guide wheels (70) are arranged on two sides of the pulp barrel (6), the V-shaped guide rails (80) are vertically arranged on the frame (1), and the V-shaped guide wheels (70) are matched with the V-shaped guide rails (80).

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