CN114013946A

CN114013946A - Quick lifting type die changing trolley convenient to use

Info

Publication number: CN114013946A
Application number: CN202111368999.1A
Authority: CN
Inventors: 范磊
Original assignee: Jiangsu Wisdom Stone Technology Co ltd
Current assignee: Jiangsu Wisdom Stone Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-02-08

Abstract

The invention discloses a convenient and quick lifting type die changing trolley which comprises a trolley body, wherein a lifting piece is arranged on the inner side of the trolley body, the inner side of the trolley body is movably connected with an upper body through the lifting piece, a guide roller is arranged at the upper end of the upper body, and a translation piece is arranged on the inner side of the upper body. This scheme is in the use, utilize first motor on the box to rotate, make first gear linkage second gear on the axostylus axostyle rotate, and the rotation of second gear, make the indoor first screw rod of installation rotate simultaneously, the rotation of first screw rod makes the outside ejector pad of first screw rod slide on the slide rail at the mounting panel of connecting, can make things convenient for the piece that removes dust to adjust according to the crack position of deflector roll, through set up the piece that goes up and down on the mounting panel, utilize electric putter to promote the mounting panel, make electric putter be the opposite direction and make the urceolus at the outside vertical slip of inner tube, can indirectly make things convenient for the height to remove dust to adjust, so that stretch into in the crack clean.

Description

Quick lifting type die changing trolley convenient to use

Technical Field

The invention relates to the technical field of automatic assembly, in particular to a quick lifting type die changing trolley which is convenient to use.

Background

The mold is a mold or a tool for obtaining various required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and the like, is the core of modern manufacturing industry, and is widely applied to modern factories due to the aspect of production and manufacturing. The mould has the characteristics of large volume and heavy mass due to the stability requirement, so that the position of the mould is difficult to move easily. Use the mould to produce more popularizing among the prior art, when the mould needs to be changed in the completion of product production, need stop production facility, the mould is taken off in the manual work and is changed again, when needs installation mould or removal mould, and this work often is more difficult, need use a plurality of manual works and cooperate corresponding moving tool, wastes time and energy.

However, there is certain limitation in the lift-type retooling platform truck among the prior art in the use, because be equipped with the deflector roll on the automobile body generally for the convenience mould is changed, and the mould is rolling simultaneously, can lead to outside residue to drop to the crack between the deflector roll, and the dust in daily workshop enters into the deflector roll axle head in addition for the clearance is inconvenient, and untimely clearance reduces the deflector roll easily and also can reduce the life-span of deflector roll to the output quality of mould simultaneously.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a quick lifting type die changing trolley convenient to use, and in the using process of the quick lifting type die changing trolley, a first motor on a box body is used for rotating, so that a first gear on a shaft rod is linked with a second gear to rotate, the second gear rotates, a first screw rod in an installation chamber is simultaneously rotated, a push block outside the first screw rod slides on a connected installation plate on a slide rail due to the rotation of the first screw rod, a dust removing piece can be conveniently adjusted according to the position of a crack of a guide roller, a lifting piece is arranged on the installation plate, and an electric push rod is used for pushing the installation plate, so that the electric push rod enables an outer cylinder to vertically slide outside an inner cylinder in the opposite direction, the height of the dust removing piece can be indirectly and conveniently adjusted, and the dust removing piece can conveniently extend into the crack for cleaning.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a quick lift formula retooling platform truck that facilitates use, includes the automobile body, the inboard of automobile body is equipped with lifts the piece, the inboard of automobile body has the upper part of the body through lifting a swing joint, the upper end of the upper part of the body is equipped with the deflector roll, the inboard of the upper part of the body is equipped with translation, translation's the outside is equipped with the linkage, translation's upper end is equipped with the lift piece, the offside of lift piece is equipped with the join in marriage the frame, the inboard of joining in marriage the frame is equipped with the moving member, the outside of moving member is equipped with the driving medium, the lower extreme of moving member is equipped with rotates the piece, the lower extreme of moving member has the dust removal piece through rotating a swing joint.

Further, it includes the traveller to lift, traveller fixed connection is in the left and right sides of upper part of the body lower extreme, the upper end of automobile body is equipped with the slide cartridge, the one end sliding connection of traveller is in the inside of slide cartridge, the inboard symmetry fixedly connected with cylinder of automobile body, the output of cylinder and the lower extreme fixed connection of upper part of the body.

Further, the translation piece includes the slide rail, slide rail symmetry fixed connection is in the left and right sides of upper part of the body, the inboard of the upper part of the body is equipped with the installation room, the inboard of installation room is rotated and is connected with first screw rod, the outside threaded connection of first screw rod has the ejector pad, the upper end sliding connection of slide rail has the mounting panel, the lower extreme fixed connection of installation room and mounting panel is run through to the upper end of ejector pad, the linkage is established in the one end outside of first screw rod, the upper end at the mounting panel is established to the lifter.

Further, the linkage piece includes the box, box fixed connection is at the back of the upper part of the body, the first motor of left side fixedly connected with of box, the inboard rotation of box is connected with the axostylus axostyle, the output fixed connection of box and first motor is run through to the left end of axostylus axostyle, the first gear of outside symmetry fixedly connected with of axostylus axostyle, the inside fixedly connected with second gear of box is stretched into to the one end of first screw rod, first gear and second gear are the meshing connection.

Further, the lift piece includes the inner tube, inner tube fixed connection is in the upper end of mounting panel, the upper end outside sliding connection of inner tube has the urceolus, the upper end fixedly connected with electric putter of urceolus, electric putter's output runs through the middle part of inner tube and urceolus, electric putter's output and the upper end fixed connection of mounting panel, join in marriage the offside of a fixed mounting at the urceolus.

Further, the moving member includes a base groove, the base groove is arranged at the lower end of the auxiliary frame, the inner side of the base groove is rotatably connected with a second screw rod, the inner side of the base groove is fixedly connected with a guide rod, the outer side of the second screw rod is in threaded connection with a base block, the base block is slidably connected to the outer side of the guide rod, the transmission member is arranged at one end of the second screw rod, and the rotating member is arranged at the lower end of the base block.

Furthermore, the transmission part comprises an inner chamber, the inner chamber is arranged inside the distribution frame, the upper end of the distribution frame is fixedly connected with a second motor, the right end of the second screw rod extends into the inner chamber and is fixedly connected with a first angle tooth, the output end of the second motor extends into the inner chamber and is fixedly connected with a second angle tooth, and the first angle tooth and the second angle tooth are in meshed connection.

Further, it includes the unit room to rotate the piece, the unit room is established in the inside of base block, the inside fixed mounting of unit room has the third motor, the output of third motor runs through unit room fixedly connected with connecting block, the lower extreme at the connecting block is established to the piece that removes dust.

Furthermore, the dust removal piece includes the dust catcher, dust catcher fixed mounting is in the upper end of joining in marriage the frame, the lower extreme fixedly connected with flat mouth suction head of connecting block, the upper end fixedly connected with hose of flat mouth suction head, the other end of hose and the input fixed connection of dust catcher.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) in this scheme use, at first through the piece of lifting on the automobile body, after the automobile body moved the assigned position, utilize the inside cylinder of automobile body upwards to promote the upper part of the body simultaneously, the setting of cooperation traveller and slide makes the upper part of the body at automobile body top vertical migration for the deflector roll can be lifted, conveniently carries out the change of mould.

(2) This scheme is in the use, utilize first motor on the box to rotate, make first gear linkage second gear on the axostylus axostyle rotate, and the rotation of second gear, make the indoor first screw rod of installation rotate simultaneously, the rotation of first screw rod makes the outside ejector pad of first screw rod slide on the slide rail at the mounting panel of connecting, can make things convenient for the piece that removes dust to adjust according to the crack position of deflector roll, through set up the piece that goes up and down on the mounting panel, utilize electric putter to promote the mounting panel, make electric putter be the opposite direction and make the urceolus at the outside vertical slip of inner tube, can indirectly make things convenient for the height to remove dust to adjust, so that stretch into in the crack clean.

(3) This scheme is in the use, utilize the second angle tooth on the second motor to drive the rotation of first angle tooth in the inner room, make the second screw rod rotate, and the rotation of second screw rod makes the basic block in the distribution frame lower extreme basic groove slide on the guide arm, it is indirect convenient to carry out horizontal cleanness to the deflector roll gap, and the room that the basic block lower extreme set up, the third motor rotation that utilizes the indoor portion can carry out 90 degrees angle modulation to the flat mouth suction head through the connecting block, the convenient crack to the deflector roll avris cleans.

Drawings

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

FIG. 2 is a side cross-sectional view of a lift of the present invention;

FIG. 3 is a cross-sectional view of the housing of the present invention;

FIG. 4 is a schematic diagram of a moving element according to the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 4 according to the present invention.

The reference numbers in the figures illustrate:

1. the vacuum cleaner comprises an upper body, a vehicle body, a 3, a guide roller, a 4, a lifting piece, a 401, a cylinder, a 402, a sliding column, a 403, a sliding barrel, a 5, a translation piece, a 501, an installation chamber, a 502, a first screw rod, a 503, a sliding rail, a 504, an installation plate, a 505, a push block, a 6, a linkage piece, a 601, a box body, a 602, a first motor, a 603, a first gear, a 604, a second gear, a 605, a shaft rod, a 7, a lifting piece, a 701, an inner barrel, a 702, an outer barrel, a 703, an electric push rod, 8, a moving piece, 801, a base groove, 802, a base block, 803, a second screw rod, 804, a guide rod, 9, a dust removal piece, 901, a dust collector, 902, a hose, 903, a flat suction head, 10, a rack, 11, a transmission piece, a 111, an inner chamber, 112, a first angle tooth, a 113, a second motor, a 114, a second angle tooth, 12, a rotating piece, a 121, a third motor, a 122, a machine chamber, 123 and a connecting block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a convenient rapid lifting type die-changing trolley comprises a trolley body 2, a lifting piece 4 is arranged on the inner side of the trolley body 2, the inner side of the trolley body 2 is movably connected with an upper body 1 through the lifting piece 4, a guide roller 3 is arranged at the upper end of the upper body 1, a translation piece 5 is arranged on the inner side of the upper body 1, a linkage piece 6 is arranged on the outer side of the translation piece 5, a lifting piece 7 is arranged at the upper end of the translation piece 5, a matching frame 10 is arranged on the opposite side of the lifting piece 7, a moving piece 8 is arranged on the inner side of the matching frame 10, a transmission piece 11 is arranged on the outer side of the moving piece 8, a rotating piece 12 is arranged at the lower end of the moving piece 8, and a dust removing piece 9 is movably connected with the lower end of the moving piece 8 through the rotating piece 12.

Referring to fig. 2, the lifting member 4 includes a sliding pillar 402, the sliding pillar 402 is fixedly connected to the left and right sides of the lower end of the upper body 1, a sliding cylinder 403 is disposed at the upper end of the vehicle body 2, one end of the sliding pillar 402 is slidably connected inside the sliding cylinder 403, an air cylinder 401 is symmetrically and fixedly connected to the inner side of the vehicle body 2, the output end of the air cylinder 401 is fixedly connected to the lower end of the upper body 1, when the vehicle body 2 moves to a specific position, the air cylinder 401 inside the vehicle body 2 is utilized to simultaneously push the upper body 1 upwards, and the upper body 1 vertically moves above the vehicle body 2 by matching with the arrangement of the sliding pillar 402 and the sliding cylinder 403, so that the guide roller 3 can be lifted, and the replacement of the mold is facilitated.

Referring to fig. 2-3, the translation member 5 includes a slide rail 503, the slide rail 503 is symmetrically and fixedly connected to the left and right sides of the upper end of the upper body 1, the inner side of the upper body 1 is provided with an installation chamber 501, the inner side of the installation chamber 501 is rotatably connected with a first screw 502, the outer side of the first screw 502 is in threaded connection with a push block 505, the upper end of the slide rail 503 is slidably connected with an installation plate 504, the upper end of the push block 505 penetrates through the installation chamber 501 and is fixedly connected with the lower end of the installation plate 504, the linkage member 6 is arranged outside one end of the first screw 502, the lifting member 7 is arranged on the upper end of the installation plate 504, the first screw 502 in the installation chamber 501 rotates at the same time, the rotation of the first screw 502 enables the push block 505 outside the first screw 502 to slide on the slide rail 503, which is convenient for the dust removing member 9 to adjust according to the position of the gap between the guide roller 3; the upper end of the upper body 1 is provided with a strip-shaped hole, so that the push block 505 can be conveniently connected with the mounting plate 504 to move.

Referring to fig. 2, the linkage member 6 includes a case 601, the case 601 is fixedly connected to the back of the upper body 1, a first motor 602 is fixedly connected to the left side of the case 601, a shaft 605 is rotatably connected to the inner side of the case 601, the left end of the shaft 605 penetrates through the case 601 and is fixedly connected to the output end of the first motor 602, a first gear 603 is symmetrically and fixedly connected to the outer side of the shaft 605, a second gear 604 is fixedly connected to the inner side of the case 601, one end of the first screw 502 extends into the case 601, the first gear 603 and the second gear 604 are in meshed connection, and the first motor 602 on the case 601 rotates to enable the first gear 603 on the shaft 605 to rotate in conjunction with the second gear 604, and the second gear 604 rotates.

Referring to fig. 4, the lifting member 7 includes an inner cylinder 701, the inner cylinder 701 is fixedly connected to the upper end of the mounting plate 504, an outer cylinder 702 is slidably connected to the outer side of the upper end of the inner cylinder 701, an electric push rod 703 is fixedly connected to the upper end of the outer cylinder 702, an output end of the electric push rod 703 penetrates through the middle portions of the inner cylinder 701 and the outer cylinder 702, an output end of the electric push rod 703 is fixedly connected to the upper end of the mounting plate 504, the auxiliary frame 10 is fixedly mounted on the opposite side of the outer cylinder 702, the mounting plate 504 is pushed by the electric push rod 703, so that the outer cylinder 702 vertically slides outside the inner cylinder 701 in the opposite direction by the electric push rod 703, and the height of the dust removing member 9 can be indirectly adjusted conveniently so as to extend into the gap for cleaning.

Referring to fig. 4, the moving member 8 includes a base groove 801, the base groove 801 is disposed at the lower end of the rack 10, the inner side of the base groove 801 is rotatably connected with a second screw 803, the inner side of the base groove 801 is fixedly connected with a guide rod 804, the outer side of the second screw 803 is in threaded connection with a base block 802, the base block 802 is slidably connected to the outer side of the guide rod 804, the transmission member 11 is disposed at one end of the second screw 803, the rotating member 12 is disposed at the lower end of the base block 802, and the rotation of the second screw 803 enables the base block 802 in the base groove 801 at the lower end of the rack 10 to slide on the guide rod 804, thereby indirectly facilitating the transverse cleaning of the gap of the guide roller 3.

Referring to fig. 4, the transmission member 11 includes an inner chamber 111, the inner chamber 111 is disposed inside the rack 10, a second motor 113 is fixedly connected to an upper end of the rack 10, a right end of the second screw 803 extends into the inner chamber 111 and is fixedly connected to the first angle tooth 112, an output end of the second motor 113 extends into the inner chamber 111 and is fixedly connected to the second angle tooth 114, the first angle tooth 112 and the second angle tooth 114 are in meshed connection, and the second angle tooth 114 of the second motor 113 drives the first angle tooth 112 in the inner chamber 111 to rotate, so that the second screw 803 rotates.

Referring to fig. 5, the rotating member 12 includes a machine room 122, the machine room 122 is disposed inside the base block 802, a third motor 121 is fixedly mounted inside the machine room 122, an output end of the third motor 121 penetrates through the machine room 122 and is fixedly connected with a connecting block 123, the dust removing member 9 is disposed at a lower end of the connecting block 123, the machine room 122 disposed at a lower end of the base block 802, and the third motor 121 inside the machine room 122 is rotated to adjust an angle of 90 degrees to the flat nozzle suction head 903 through the connecting block 123, so that a gap at a side of the guide roller 3 can be conveniently cleaned.

Referring to fig. 4-5, the dust removing unit 9 includes a dust collector 901, the dust collector 901 is fixedly installed at the upper end of the rack 10, the lower end of the connecting block 123 is fixedly connected with a flat nozzle suction head 903, the upper end of the flat nozzle suction head 903 is fixedly connected with a hose 902, the other end of the hose 902 is fixedly connected with the input end of the dust collector 901, and the flat nozzle suction head 903 can clean the gap between the guide roller 3 by the dust collector 901 through the hose 902.

In the using process of the invention, firstly, after the vehicle body 2 moves to a specified position, the upper body 1 is simultaneously pushed upwards by using the cylinder 401 in the vehicle body 2, the upper body 1 vertically moves above the vehicle body 2 by matching with the arrangement of the sliding column 402 and the sliding cylinder 403, so that the guide roller 3 can be lifted, the replacement of a mold is convenient, when the gap between the guide roller 3 needs to be cleaned, the first motor 602 on the box body 601 is used for rotating, the first gear 603 on the shaft rod 605 is linked with the second gear 604 for rotating, and the rotation of the second gear 604 enables the first screw 502 in the mounting chamber 501 to simultaneously rotate, after the rotation of the first screw 502 enables the push block 505 outside the first screw 502 to slide on the connected mounting plate 504 on the sliding rail 503 for a distance, the electric push rod 703 pushes the mounting plate 504, so that the electric push rod 703 enables the outer cylinder 702 to vertically slide outside the inner cylinder 701 in the opposite direction, the height of the dust removing piece 9 can be indirectly and conveniently adjusted, so that the dust removing piece can conveniently extend into a gap to be cleaned, meanwhile, the second angle teeth 114 on the second motor 113 are used for driving the first angle teeth 112 in the inner chamber 111 to rotate, the second screw 803 is made to rotate, the rotation of the second screw 803 enables the base block 802 in the base groove 801 at the lower end of the auxiliary frame 10 to slide on the guide rod 804, the gap of the guide roller 3 is indirectly and conveniently cleaned, after the transverse gap of the guide roller 3 is completely treated, the electric push rod 703 pushes up the auxiliary frame 10, then the base block 802 moves to the side of the guide roller 3, the third motor 121 inside the machine chamber 122 is used for rotating, 90-degree angle adjustment can be carried out on the flat nozzle suction head 903 through the connecting block 123, and the gap at the side of the guide roller 3 is conveniently cleaned.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a quick lift formula retooling platform truck that facilitates use, includes automobile body (2), its characterized in that: the inboard of automobile body (2) is equipped with lifts a (4), the inboard of automobile body (2) has upper part of the body (1) through lifting a (4) swing joint, the upper end of upper part of the body (1) is equipped with deflector roll (3), the inboard of upper part of the body (1) is equipped with translation piece (5), the outside of translation piece (5) is equipped with linkage piece (6), the upper end of translation piece (5) is equipped with lift (7), the offside of lift (7) is equipped with join in marriage frame (10), the inboard of joining in marriage frame (10) is equipped with moving member (8), the outside of moving member (8) is equipped with driving medium (11), the lower extreme of moving member (8) is equipped with rotates piece (12), the lower extreme of moving member (8) has dust removal piece (9) through rotating piece (12) swing joint.

2. The convenient rapid lifting type die change trolley according to claim 1, characterized in that: lift piece (4) including traveller (402), traveller (402) fixed connection is in the left and right sides of last body (1) lower extreme, the upper end of automobile body (2) is equipped with slide cartridge (403), the one end sliding connection of traveller (402) is in the inside of slide cartridge (403), the inboard symmetry fixedly connected with cylinder (401) of automobile body (2), the output of cylinder (401) and the lower extreme fixed connection of last body (1).

3. The convenient rapid lifting type die change trolley according to claim 1, characterized in that: translation piece (5) include slide rail (503), slide rail (503) symmetry fixed connection is in the left and right sides of upper part (1) upper end, the inboard of upper part (1) is equipped with installation room (501), the inboard of installation room (501) is rotated and is connected with first screw rod (502), the outside threaded connection of first screw rod (502) has ejector pad (505), the upper end sliding connection of slide rail (503) has mounting panel (504), the lower extreme fixed connection of installation room (501) and mounting panel (504) is run through to the upper end of ejector pad (505), the one end outside at first screw rod (502) is established in linkage piece (6), the upper end at mounting panel (504) is established in lifter (7).

4. The convenient rapid lifting type die change trolley according to claim 3, wherein: the linkage piece (6) comprises a box body (601), the box body (601) is fixedly connected to the back face of the upper body (1), a first motor (602) is fixedly connected to the left side of the box body (601), a shaft rod (605) is rotatably connected to the inner side of the box body (601), the left end of the shaft rod (605) penetrates through the box body (601) and is fixedly connected with the output end of the first motor (602), first gears (603) are symmetrically and fixedly connected to the outer side of the shaft rod (605), one end of a first screw rod (502) extends into a second gear (604) fixedly connected to the inner portion of the box body (601), and the first gears (603) and the second gear (604) are in meshed connection.

5. The convenient rapid lifting type die change trolley according to claim 3, wherein: lifting member (7) include inner tube (701), inner tube (701) fixed connection is in the upper end of mounting panel (504), the upper end outside sliding connection of inner tube (701) has urceolus (702), the upper end fixedly connected with electric putter (703) of urceolus (702), the middle part of inner tube (701) and urceolus (702) is run through to the output of electric putter (703), the upper end fixed connection of the output of electric putter (703) and mounting panel (504), join in marriage the contralateral of frame (10) fixed mounting at urceolus (702).

6. The convenient rapid lifting type die change trolley according to claim 1, characterized in that: the moving piece (8) comprises a base groove (801), the lower end of the distribution frame (10) is arranged at the base groove (801), a second screw rod (803) is connected to the inner side of the base groove (801) in a rotating mode, a guide rod (804) is fixedly connected to the inner side of the base groove (801), a base block (802) is connected to the outer side of the second screw rod (803) in a threaded mode, the base block (802) is connected to the outer side of the guide rod (804) in a sliding mode, one end of the second screw rod (803) is arranged at the transmission piece (11), and the lower end of the base block (802) is arranged at the rotating piece (12).

7. The convenient rapid lifting type die change trolley according to claim 6, wherein: the transmission part (11) comprises an inner chamber (111), the inner chamber (111) is arranged inside the distribution frame (10), the upper end of the distribution frame (10) is fixedly connected with a second motor (113), the right end of the second screw (803) extends into the inner chamber (111) and is fixedly connected with a first angle tooth (112), the output end of the second motor (113) extends into the inner chamber (111) and is fixedly connected with a second angle tooth (114), and the first angle tooth (112) and the second angle tooth (114) are in meshed connection.

8. The convenient rapid lifting type die change trolley according to claim 6, wherein: rotate piece (12) and include unit room (122), the inside at base block (802) is established in unit room (122), the inside fixed mounting of unit room (122) has third motor (121), the output of third motor (121) runs through unit room (122) fixedly connected with connecting block (123), the lower extreme at connecting block (123) is established in dust removal (9).

9. The convenient rapid lifting type die change trolley according to claim 8, wherein: the dust removing part (9) comprises a dust collector (901), the dust collector (901) is fixedly installed at the upper end of the distribution frame (10), the lower end of the connecting block (123) is fixedly connected with a flat nozzle suction head (903), the upper end of the flat nozzle suction head (903) is fixedly connected with a hose (902), and the other end of the hose (902) is fixedly connected with the input end of the dust collector (901).