CN218429589U

CN218429589U - Electronic retooling dolly

Info

Publication number: CN218429589U
Application number: CN202222048634.7U
Authority: CN
Inventors: 管高峰; 秦小陈
Original assignee: Jiangsu Gelifu Intelligent Equipment Co ltd; Suzhou Greefu M&e Technology Co ltd
Current assignee: Jiangsu Gelifu Intelligent Equipment Co ltd; Suzhou Greefu M&e Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-03
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses an electronic retooling dolly, including electronic hydraulic pressure car, the rack of setting on electronic hydraulic pressure car, the rack upper end is provided with movable mould roller transfer chain, the rack lower extreme is provided with positioning mechanism, is located movable mould roller transfer chain both sides all are provided with cover half roller transfer chain, are located be provided with guide rail mechanism between movable mould roller transfer chain and the cover half roller transfer chain, every guide rail mechanism one end is provided with push-and-pull institution. The advantages are that: through the same cover half roller transfer chain in movable mould roller transfer chain both sides, it is public to form the movable mould roller, is convenient for carry out the change of mould to two injection molding machines that the mirror image set up.

Description

Electronic retooling dolly

Technical Field

The utility model relates to a retooling equipment field specifically is an electronic retooling dolly.

Background

In the production process of moulding plastics, in order to improve work efficiency, can mirror image set up two production lines, set up the assembly line of getting the material in the middle of two production lines, carry out the retooling from the outside of two production lines. The existing mold changing equipment comprises double-station mold changing equipment and single-station mold changing equipment, and a double-station mold changing platform occupies a large space and is not beneficial to mold changing of two injection molding machines; for the single-station die changing trolley, the die changing trolley is only suitable for parallel arrangement and central symmetrical arrangement under the condition of fixed die changing direction, and for symmetrical arrangement and mirror image arrangement, the die changing can be carried out by two trolleys.

In view of this, it is necessary to provide an electric die-changing cart.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of electronic retooling dolly has effectually solved the problem that the injection molding machine of putting the mirror image of being not convenient for carries out the retooling among the prior art.

The utility model adopts the technical proposal that:

the utility model provides an electronic retooling dolly, includes electronic hydraulic fork truck, sets up the rack on electronic hydraulic fork truck, the rack upper end is provided with movable mould roller transfer chain, the rack lower extreme is provided with positioning mechanism, is located movable mould roller transfer chain both sides all are provided with cover half roller transfer chain, are located be provided with guide rail mechanism between movable mould roller transfer chain and the cover half roller transfer chain, every guide rail mechanism one end is provided with push-and-pull mechanism.

Further, the method comprises the following steps: the guide rail mechanism comprises a fixed guide rail connected with the push-pull mechanism, a telescopic guide rail assembly and a lifting guide rail assembly arranged between the telescopic guide rail assembly and the fixed guide rail, the lifting guide rail assembly comprises a guide rail and a cylinder used for lifting the guide rail, and the telescopic guide rail assembly comprises a second guide rail and a second cylinder used for driving the second guide rail to stretch.

Further, the method comprises the following steps: the push-pull mechanism comprises a mounting seat in sliding connection with the guide rail, a hook hinged with the mounting seat, a motor set used for driving the mounting seat to slide relative to the guide rail, and a third air cylinder used for driving the hook to rotate around the hinged position of the mounting seat and the hook.

Further, the method comprises the following steps: the movable mould roller conveying line comprises a movable mould roller and a first mounting frame used for mounting the movable mould roller, the fixed mould roller conveying line comprises a fixed mould roller and a second mounting frame used for mounting the fixed mould roller, and the length of the movable mould roller is greater than that of the fixed mould roller.

Further, the method comprises the following steps: a plurality of check blocks are arranged on the outer sides of the second mounting frame and the first mounting frame, and the cross sections of the check blocks are wedge-shaped.

Utility model's beneficial effect:

1. through the same cover half roller transfer chain in movable mould roller transfer chain both sides, it is public to form the movable mould roller, is convenient for carry out the change of mould to two injection molding machines that the mirror image set up.

2. Through setting up flexible guide rail subassembly and lift guide rail subassembly for the length that the control that guide rail mechanism can be free stretches out, and No. two guide rails stretch out the board when making the retooling and be convenient for the connection of mould.

Drawings

Fig. 1 is an overall structural schematic diagram of an electric die change trolley according to an embodiment of the present application.

Fig. 2 is a schematic structural view of the electric hydraulic forklift for removing the electric die change trolley according to the embodiment of the application.

Fig. 3 is a schematic view of fig. 2 with one of the cover half roller feed lines removed.

Fig. 4 is a schematic diagram of the electric die-changing trolley of the embodiment of the application, which is used for conveying the die after the electric hydraulic forklift is removed.

Labeled as: 1. an electric hydraulic forklift; 2. a rack; 3. a movable mould roller conveying line; 4. a positioning mechanism; 5. a fixed die roller conveying line; 6. a guide rail mechanism; 7. a push-pull mechanism; 61. fixing the guide rail; 62. a telescoping rail assembly; 63. a lifting guide rail assembly; 621. a second guide rail; 622. a second cylinder; 631. a first guide rail; 632. a first cylinder; 71. a mounting seat; 72. Hooking; 73. a motor unit; 74. a third cylinder; 31. a movable mold roller; 32. a first mounting rack; 51. a fixed die roller; 52. a second mounting rack; 53. a stopper;

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the embodiment of the application provides an electric die change trolley, the structure of which includes an electric hydraulic forklift 1 and a rack 2 arranged on the electric hydraulic forklift 1, a movable die roller conveying line 3 is arranged at the upper end of the rack 2, a positioning mechanism 4 is arranged at the lower end of the rack 2, a fixed die roller conveying line 5 is arranged on both sides of the movable die roller conveying line 3, a guide rail mechanism 6 is arranged between the movable die roller conveying line 3 and the fixed die roller conveying line 5, and a push-pull mechanism 7 is arranged at one end of each guide rail mechanism 6.

It should be noted that, during conveying, the movable mold part of the mold is always arranged on the movable mold roller conveying line 3, and the fixed mold plate of the fixed mold part is arranged on the fixed mold roller conveying line 5. The injection molding machine is provided with a chute for matching the positioning mechanism 4.

When the injection molding machine is actually used, when a first injection molding machine is subjected to die change, a movable die roller conveying line 3 and one fixed die roller conveying line 5 are adopted to form a conveying roller way; when the second injection molding machine is subjected to mold changing, a conveying roller way is formed by 31 conveying lines of the movable mold roller and the other conveying line 5 of the fixed mold roller.

In the design, the fixed die roller conveying lines 5 which are the same on the two sides of the movable die roller conveying line 3 form that the movable die roller 31 is common, so that the two injection molding machines arranged in a mirror image mode can be conveniently replaced by dies.

Specifically, the method comprises the following steps: as shown in fig. 2 and 3, the guide rail mechanism 6 includes a fixed guide rail 61 connected to the push-pull mechanism 7, a telescopic guide rail assembly 62, and a lifting guide rail assembly 63 disposed between the telescopic guide rail assembly 62 and the fixed guide rail 61, the lifting guide rail assembly 63 includes a first guide rail 631 and a first cylinder 632 for lifting the first guide rail 631, and the telescopic guide rail assembly 62 includes a second guide rail 621 and a second cylinder 622 for driving the second guide rail 621 to extend and retract.

During the in-service use, when the electronic retooling dolly of this application was idle, the output shaft shrink of a cylinder 632, the output shaft shrink of No. two cylinders 622 for No. two guide rails 621 and fixed rail 61 link to each other, and a guide rail 631 is located No. two guide rails 621 below. When changing the mold, the output shaft of the first cylinder 632 extends, the output shaft of the second cylinder 622 extends, and two ends of the first guide rail 631 are respectively connected with the second guide rail 621 and the fixed guide rail 61, so that the push-pull mechanism 7 can slide along the fixed guide rail 61, the first guide rail 631 and the second guide rail 621.

In the above design, by setting the retractable guide rail assembly 62 and the lifting guide rail assembly 63, the length of the guide rail mechanism 6 which can be freely controlled to extend out is made to extend out of the second guide rail 621 when the mold is changed, so that the mold can be conveniently connected with the machine table.

Specifically, the method comprises the following steps: as shown in fig. 3, the push-pull mechanism 7 includes a mounting base 71 slidably connected to the guide rail, a hook 72 hinged to the mounting base 71, a motor set 73 for driving the mounting base 71 to slide relative to the guide rail, and a third cylinder 74 for driving the hook 72 to rotate around a hinge of the mounting base 71 and the hook 72.

When the device is actually used, the hook 72 is lifted when the conveying shaft of the third air cylinder 74 extends; when the output shaft of the third cylinder 74 contracts, the hook 72 falls.

In the design, the lifting and falling of the hook 72 are controlled by arranging the third air cylinder 74, so that the hook 72 is more quickly and efficiently mounted on the mold.

Specifically, the method comprises the following steps: as shown in fig. 3, the movable mold roller 31 conveying line comprises a movable mold roller 31 and a first mounting frame 32 for mounting the movable mold roller 31, the fixed mold roller 51 conveying line comprises a fixed mold roller 51 and a second mounting frame 52 for mounting the fixed mold roller 51, and the length of the movable mold roller 31 is greater than that of the fixed mold roller 51.

It should be noted that the moving mold of the mold is much larger than the fixed mold.

During the in-service use, the movable mould of mould moves along movable mould roller transfer chain 3, and the fixed die plate of cover half moves along cover half roller transfer chain 5.

In the above design, by setting the length of the movable mold roller 31 to be greater than the length of the fixed mold roller 51, the length of the movable mold roller 31 can bear molds of different specifications.

Specifically, the method comprises the following steps: as shown in fig. 3, a plurality of stoppers 53 are disposed on the outer side of the second mounting frame 52, and the cross section of each stopper 53 is wedge-shaped.

During actual use, the mould is hung on the trolley by a crane or a forklift, and the mould enters the fixed mould roller through the guide of the stop block 53.

In the above design, the die can be guided by providing the stopper 53.

In the following detailed description, it is to be understood that the above-described embodiments are merely exemplary of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides an electronic retooling dolly, includes electronic hydraulic pressure car, sets up rack (2) on electronic hydraulic pressure fork truck (1), its characterized in that: the movable mould roller conveying line is characterized in that a movable mould roller conveying line (3) is arranged at the upper end of the rack (2), a positioning mechanism (4) is arranged at the lower end of the rack (2), a fixed mould roller conveying line (5) is arranged on two sides of the movable mould roller conveying line (3), a guide rail mechanism (6) is arranged between the movable mould roller conveying line (3) and the fixed mould roller conveying line (5), and a push-pull mechanism (7) is arranged at one end of the guide rail mechanism (6).

2. The electric die change trolley according to claim 1, wherein: guide rail mechanism (6) are including fixed guide (61), the flexible guide rail subassembly (62) of connecting push-and-pull mechanism (7) and set up lift guide rail subassembly (63) between flexible guide rail subassembly (62) and fixed guide (61), lift guide rail subassembly (63) include guide rail (631) and be used for carrying out cylinder (632) that go up and down to guide rail (631), flexible guide rail subassembly (62) include No. two guide rails (621) and are used for driving No. two cylinder (622) that guide rail (621) are flexible.

3. The electric die change trolley according to claim 1, wherein: the push-pull mechanism (7) comprises a mounting seat (71) connected with the guide rail in a sliding mode, a hook (72) hinged with the mounting seat (71), a motor set (73) used for driving the mounting seat (71) to slide relative to the guide rail, and a third air cylinder (74) used for driving the hook (72) to rotate around the hinged position of the mounting seat (71) and the hook (72).

4. The electric die-changing trolley according to claim 1, wherein: move mould roller (31) transfer chain and include and move mould roller (31) and be used for installing mounting bracket (32) No. one of mould roller (31), decide mould roller (51) transfer chain and include decide mould roller (51) and be used for installing No. two mounting bracket (52) of deciding mould roller (51), include the length of moving mould roller (31) is greater than the length of deciding mould roller (51).

5. The electric die change trolley according to claim 4, wherein: a plurality of stop blocks (53) are arranged on the outer sides of the second mounting frame (52) and the first mounting frame (32), and the cross sections of the stop blocks (53) are wedge-shaped.