CN221063778U

CN221063778U - Cleaning device of cutting die

Info

Publication number: CN221063778U
Application number: CN202322889518.2U
Authority: CN
Inventors: 孙飞剑; 刘蕴敏
Original assignee: Wuhu Antao Packaging Materials Co ltd
Current assignee: Wuhu Antao Packaging Materials Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-06-04
Anticipated expiration: 2033-10-27

Abstract

The utility model provides a cleaning device of a cutting die, which comprises a main body frame, a conveying part, a cleaning part, an unloading part, a storage part, a die box part and a control part, wherein the main body frame is provided with a plurality of guide rails; the main body frame comprises a base, a transportation seat and a cleaning seat; the transport part comprises a power mechanism and a fixing mechanism; the cleaning part comprises a lower end cleaning mechanism, an upper end cleaning mechanism and a dust collection mechanism; the unloading part comprises a bearing mechanism and a transferring mechanism; the storage part comprises a feeding mechanism and a storage mechanism; the mold box part comprises a cuboid hollow container III and a magnet. The fixing mechanism is arranged, so that the knife template is more stable in the cleaning process; in the cleaning process, operators only need to put in the cutter template, and do not need to contact the blades and the cutters on the cutter template, so that the safety is improved, and the labor intensity is obviously reduced; the cleaned knife template directly enters the mould box part, so that the manual boxing step is omitted, and the space and manpower resources are saved.

Description

Cleaning device of cutting die

Technical Field

The utility model relates to the field of dies, in particular to a cleaning device for a cutting die.

Background

The cutting die is a die for punching products, a paper box is a piece of flat paper during printing, the paper box is manufactured after printing, and the same flat die as the box is required to be manufactured for stamping forming, and the die is a printing cutting die, and is usually called a cutting die or a stamping die for short.

The board cutting die is usually adopted in the processing of the printing packaging material and comprises a cutting die plate and a locating pin, wherein the cutting die plate is mainly made of poplar, birch, basswood and the like, and the movable locating pin is mostly arranged on the cutting die plate so that the upper die and the lower die are concentrically aligned, and the locating pin of the cutting die is arranged on the bottom die and matched with the opening of the upper die.

After the cutting die is used, manual cleaning is mostly adopted, but the following defects exist:

Firstly, there are wire casing and contained angle on the knife template, lead to the cleaning efficiency low.

Secondly, there is the blade on some knife templates, and there is the potential safety hazard in manual cleaning.

Thirdly, the cleaning flow of the knife template needs to be connected with the supply and the package of the knife template, so that a large amount of space is occupied, and the labor intensity is high.

Disclosure of utility model

The utility model provides a cleaning device for a cutting die, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a cleaning device for a cutting die comprises a main body frame, a conveying part, a cleaning part, an unloading part, a storage part, a die box part and a control part.

Further, the main body frame includes a base, a transport base, and a cleaning base. The base comprises a cuboid hollow container I, and a rectangular through hole I is formed in an upper bottom plate of the base and used for the electric lifting device I to pass through. The transport seat comprises a rectangular container I, a rectangular through hole II and a rectangular through hole III are arranged on an upper bottom plate of the transport seat, a rectangular through hole IV is arranged on a front side plate, a U-shaped opening through groove I is arranged on a right side plate, and the upper end of the U-shaped opening through groove I coincides with the side edge of the rectangular through hole III. The cleaning seat comprises a cuboid hollow container II, a push rod motor is arranged on an upper bottom plate of the transport seat, and a strip-shaped through hole I and an annular protective edge are arranged on a lower bottom plate of the cleaning seat; the annular protection edge is symmetrically provided with a U-shaped opening through groove II which is used for being compatible with cutting dies with more sizes.

Further, the transport section includes a power mechanism and a securing mechanism. The power mechanism comprises a screw rod motor I, a slide rod I and a movable carrier plate I; the first screw rod motor and the first slide rod are arranged on the upper bottom plate of the transport seat; the movable carrier plate I is connected to the slide bar I in a sliding way and is connected with a rotor of the screw motor I. The fixing mechanism comprises a push rod motor I, a slide rod II, a fixing block, a circular positioning cylinder and an L-shaped fixing rod; the first push rod motor and the second slide rod are arranged on the first movable carrier plate; the fixed block is connected to the second slide bar in a sliding way; the movable end of the push rod motor I is connected with the fixed block; the L-shaped fixing rod is arranged on the fixing block; the circular positioning cylinder spring is connected to the L-shaped fixing rod.

Further, the cleaning part comprises a lower end cleaning mechanism, an upper end cleaning mechanism and a dust collection mechanism. The lower end cleaning mechanism comprises a screw rod motor II, a movable carrier plate II, a servo motor I and a cleaning cylinder I; the screw rod motor II is arranged on the base through the mounting plate and positioned in the transport seat, and the rotor of the screw rod motor II is connected with the movable carrier plate II; the movable carrier plate II is connected to the mounting carrier plate in a sliding manner; the first servo motor and the first cleaning cylinder are arranged on the second movable carrier plate; the first servo motor and the first cleaning cylinder are in transmission connection through a reduction gear box; the section of the first cleaning cylinder is in a shape like a Chinese character 'zhong'. The upper end cleaning mechanism comprises a screw rod motor III, a movable carrier plate III, a servo motor II and a cleaning cylinder II; the screw rod motor III is arranged in the cleaning seat; the movable carrier plate three-way connecting column and the mounting carrier plate II are arranged on a rotor of the screw motor III; the second servo motor and the second cleaning cylinder are arranged on the third movable carrier plate; the second servo motor and the second cleaning cylinder are in transmission connection through a reduction gear box; the section of the second cleaning cylinder is in a waist drum shape and is matched with the first cleaning cylinder; the first cleaning cylinder and the second cleaning cylinder are both composed of a roller and a cleaning brush. The dust collection mechanism is arranged in the transmission seat and comprises an industrial dust collector device, and a dust collection head of the dust collection mechanism is arranged on the movable carrier plate II and the movable carrier plate III.

Further, the unloading section includes a receiving mechanism and a transfer mechanism. The bearing mechanism comprises an electric telescopic rod, a compressor and a vacuum chuck; the electric telescopic rod is arranged in the transmission seat and is positioned below the screw motor II; the vacuum sucker is arranged on the movable end of the electric telescopic rod; the compressor is arranged in the transmission seat and is connected with the vacuum chuck through an electromagnetic valve. The transfer mechanism comprises a universal ball, a push rod motor II and a C-shaped push rod; the universal ball is arranged on the base through the mounting frame and is positioned below the movable end of the electric telescopic rod, and a limiting plate is arranged at the rear side of the universal ball; the second push rod motor is positioned on the right side of the universal ball; the C-shaped push rod is arranged on the movable end of the second push rod motor, and the combination of the C-shaped push rod and the second push rod motor is used for transferring the mould box part on the universal ball.

Further, the storage portion includes a feed mechanism and a storage mechanism. The feeding mechanism comprises a first electric roll shaft, a second electric roll shaft and a first electric lifting device; the first electric roll shaft is arranged on the inner wall of the transmission seat through a mounting frame; the first electric lifting device is arranged on the base and is positioned below the electric roll shaft and at the front side of the universal ball; the second electric roll shaft is arranged on the movable end of the first electric lifting device. The storage mechanism comprises a second electric lifting device, a third electric roll shaft and an auxiliary roll shaft; the second electric lifting device is arranged in the base; the third electric roll shaft is arranged at the movable end of the second electric lifting device; the auxiliary roll shafts are equidistantly arranged on the base and positioned on the front side of the second electric lifting device.

Further, the mold box portion includes a rectangular hollow container III and a magnet. A positioning groove and a feeding through hole are formed in the upper bottom plate of the cuboid hollow container, and an iron sheet and a circular through hole are formed in the lower bottom plate; the magnet is arranged in the positioning groove; the iron sheet is matched with the magnet.

Further, the control section includes a control mechanism, a feedback mechanism, and a PLC controller. The control mechanism comprises a starting switch, a fixed switch, a cleaning switch, an unloading switch and a pause switch. The feedback mechanism comprises a first distance sensor module, a second distance sensor module and a third distance sensor module.

Preferably, the first push rod motor is replaced by a cylinder.

Further, a high-pressure spray head is additionally arranged on the second movable carrier plate and the third movable carrier plate.

Compared with the prior art, the beneficial effects are that:

In the present utility model, by the integral arrangement of the main body frame, the transporting section, the cleaning section, the unloading section, the storing section, the mold box section, and the control section, the following functions are realized:

First, compare in traditional manual cleaning mode, the setting of this device "fixed establishment" for the cutting die board is more stable in the clearance process, thereby obtains better cleaning effect. The arrangement of the compressor and the industrial dust collector device greatly improves the cleaning capacity, and the cleaning efficiency is stable and controllable.

Secondly, in the cleaning process of the knife template, operators only need to put in the knife template, and do not need to contact the blades and the cutters on the knife template, so that the safety is improved, and the labor intensity is obviously reduced.

Thirdly, the cleaned knife template directly enters the mould box part, so that the manual boxing step is omitted, and the space and the manpower resources are saved.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic top view partially in section;

FIG. 3 is a schematic view of a front partial cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a partially enlarged cross-sectional structure in front view of the present utility model;

FIG. 5 is a schematic view of a cutting die structure according to the present utility model;

FIG. 6 is a schematic diagram A of the system structure of the present utility model;

fig. 7 is a schematic diagram B of the system structure of the present utility model.

In the figure: 101. base 102, transport base 103, clean-up base 104, annular guard 105, push rod motor 201, lead screw motor 202, movable carrier 202, 203, push rod motor 204, circular positioning cartridge 301, lead screw motor 302, movable carrier 303, servo motor 304, clean-up cartridge 305, lead screw motor 306, movable carrier 307, servo motor 308, clean-up cartridge 309, cleaning head of industrial cleaner device 401, electric telescopic rod 402, universal ball 403, push rod motor 501, electric roller 502, electric lifting device 503, electric roller 504, electric lifting device 505, electric roller 506, auxiliary roller 601, mould box part 701 and knife mould.

Detailed Description

Embodiment 1 referring to fig. 1 to 7, a cleaning apparatus for a cutting die includes a main body frame, a transporting portion, a cleaning portion, an unloading portion, a storing portion, a die box portion 601, and a control portion.

The main body frame includes a base 101, a transport base 102, and a cleaning base 103.

The base 101 includes a rectangular hollow container one.

A first rectangular through hole is formed in the upper bottom plate of the first rectangular hollow container and is used for the electric lifting device 502 to pass through.

The transport base 102 includes a rectangular container one.

A second rectangular through hole and a third rectangular through hole are formed in the upper bottom plate of the first rectangular container; for the running of the transport section, the entry of the mould box section 601, respectively.

And a rectangular through hole IV is formed in the front side plate of the rectangular container I and used for unloading the cutting die. The right side plate of the rectangular container I is provided with a U-shaped opening through groove I, and the upper end of the U-shaped opening through groove I is overlapped with the side edge of the rectangular through hole III.

The cleaning seat 103 comprises a second cuboid hollow container.

The second cuboid hollow container is arranged on the upper bottom plate of the transportation seat 102 through a push rod motor 105.

The lower bottom plate of the cuboid hollow container II is provided with a strip-shaped through hole I and an annular protective edge 104.

The annular guard edge 104 is symmetrically provided with a U-shaped opening through groove II for being compatible with cutting dies with more sizes.

The transport section includes a power mechanism and a securing mechanism.

The power mechanism comprises a screw motor I201, a slide bar I and a movable carrier plate I202.

The first screw motor 201 and the first slide bar are arranged on the upper bottom plate of the transport seat 102.

The first movable carrier 202 is slidably connected to the first slide rod.

The movable carrier plate I202 is connected with a rotor of the screw motor I201.

The fixing mechanism comprises a first push rod motor 203, a second slide rod, a fixing block, a circular positioning cylinder 204 and an L-shaped fixing rod.

The first push rod motor 203 and the second slide rod are arranged on the first movable carrier plate 202.

The fixed block is connected to the second slide rod in a sliding manner.

The movable end of the first push rod motor 203 is connected with the fixed block.

The L-shaped fixing rod is arranged on the fixing block.

The circular positioning cylinder 204 is connected to an L-shaped fixed rod in a spring way.

The cleaning part comprises a lower end cleaning mechanism, an upper end cleaning mechanism and a dust collection mechanism.

The lower end cleaning mechanism comprises a screw rod motor II 301, a movable carrier plate II 302, a servo motor I303 and a cleaning cylinder I304.

The second screw motor 301 is disposed on the base 101 through an installation plate and is located in the transportation seat 102.

The second movable carrier 302 is slidably connected to the mounting carrier.

The mover of the screw motor II 301 is connected with the movable carrier plate II 302.

The first servo motor 303 and the first cleaning cylinder 304 are arranged on the second movable carrier plate 302.

The first servo motor 303 and the first cleaning cylinder 304 are in transmission connection through a reduction gearbox.

The cross section of the first cleaning cylinder 304 is in a shape like a Chinese character 'zhong'.

The upper end cleaning mechanism comprises a screw motor III 305, a movable carrier plate III 306, a servo motor II 307 and a cleaning cylinder II 308.

The screw motor III 305 is arranged in the cleaning seat 103.

The movable carrier plate III 306 is arranged on a rotor of the screw motor III 305 through a connecting column and the mounting carrier plate II.

The second servo motor 307 and the second cleaning cylinder 308 are arranged on the third movable carrier 306.

The second servo motor 307 and the second cleaning cylinder 308 are in transmission connection through a reduction gearbox.

The section of the second cleaning cylinder 308 is in a waist drum shape; is matched with the first cleaning cylinder 304.

The first cleaning cylinder 304 and the second cleaning cylinder 308 are both composed of rollers and cleaning brushes.

The dust collection mechanism comprises an industrial dust collector device which is arranged in the transmission seat.

The dust collection head 309 of the industrial dust collector device is arranged on the movable carrier plate II 302 and the movable carrier plate III 306.

The unloading section includes a receiving mechanism and a transfer mechanism.

The receiving mechanism comprises an electric telescopic rod 401, a compressor and a vacuum chuck.

The electric telescopic rod 401 is arranged in the transmission seat and is positioned below the screw motor II 301.

The vacuum chuck is disposed on the movable end of the electric telescopic rod 401.

The compressor is arranged in the transmission seat and is connected with the vacuum chuck through an electromagnetic valve.

The transfer mechanism includes a universal ball 402, a second push rod motor 403, and a "C" shaped push rod.

The universal ball 402 is arranged on the base 101 through a mounting frame and is positioned below the movable end of the electric telescopic rod 401.

A limiting plate is disposed on the rear side of the universal ball 402.

The second push rod motor 403 is located on the right side of the universal ball 402.

The C-shaped push rod is arranged on the movable end of the second push rod motor 403, and the combination of the C-shaped push rod and the second push rod motor 403 is used for transferring the mold box part 601 on the universal ball 402.

The storage part comprises a feeding mechanism and a storage mechanism.

The feeding mechanism comprises a first electric roll shaft 501, a second electric roll shaft 503 and a first electric lifting device 502.

The first electric roll shaft 501 is arranged on the inner wall of the transmission seat through a mounting frame.

The first electric lifting device 502 is disposed on the base 101 and located below the first electric roller 501 and in front of the universal ball 402.

The second electric roll shaft 503 is disposed on the movable end of the first electric lifting device 502.

The storage mechanism comprises a second electric lifting device 504, a third electric roll shaft 505 and an auxiliary roll shaft 506.

The second electric lifting device 504 is disposed in the base 101.

The third motor roll shaft 505 is disposed on the movable end of the second motor lifting device 504.

The auxiliary roller shafts 506 are equidistantly disposed on the base 101 and located at the front side of the second electric lifting device 504.

The mold box portion 601 includes a rectangular hollow container III and a magnet.

And a positioning groove and a feeding through hole are formed in the three upper bottom plates of the cuboid hollow container.

The magnet is arranged in the positioning groove.

And an iron sheet and a circular through hole are formed in the three lower bottom plates of the cuboid hollow container, and the iron sheet is matched with the magnet.

The control part comprises a control mechanism, a feedback mechanism and a PLC controller.

The control mechanism comprises a starting switch, a fixed switch, a cleaning switch, an unloading switch and a pause switch.

The start switch, the fixed switch, the cleaning switch, the unloading switch and the pause switch are arranged on the side plate of the cleaning seat 103.

The feed mechanism comprises a first distance sensor module, a second distance sensor module and a third distance sensor module.

The first distance sensor module is arranged on the outer wall of the lower bottom plate of the cleaning seat 103 and used for assisting the PLC to detect the position of the movable carrying plate.

The second distance sensor module is arranged on the movable end of the first electric lifting device 502 and is used for assisting the PLC to detect the first position of the movable carrying plate.

And the distance sensor module III is arranged on the mounting frame of the roller I and used for assisting the PLC to detect the position of the part of the packaging box.

The PLC controller is disposed within the base 101.

Working principle and application method

First, presetting:

The device is subjected to power supply debugging.

Secondly, feeding:

The knife die 701 is placed on the circular positioning cylinder 204 spring (through the positioning hole on the knife die plate, see fig. 5).

The mold box portions 601 are sequentially stacked onto the motorized roller shaft 501.

The feeding switch is pressed down, and the PLC controller outputs signals to the push rod motor I203 and the electric roll shaft I501.

The first push rod motor 203 drives the circular positioning cylinder 204 to move, so that the cutter die 701 is fixed. The first motor roll shaft 501 drives the mold box portion 601 to transfer.

Thirdly, cleaning:

And the cleaning switch is pressed, the PLC controller outputs a signal to the first screw motor 201, and the first screw motor 201 drives the first movable carrying plate to run below the upper end cleaning mechanism.

The first distance sensor module outputs the collected signals to the PLC controller, and the PLC controller outputs signals to the push rod motor 105, the second screw motor 301, the third screw motor 305, the first servo motor 303, the second servo motor 307, the industrial dust collector device and the electromagnetic valve.

The push rod motor 105 drives the cleaning mechanism to move downwards to cover the cutting die 701 on the first movable carrying plate.

The first servo motor 303 and the second servo motor 307 drive the corresponding cleaning cylinder to rotate.

The second screw motor 301 and the third screw motor 305 drive the cleaning cylinders to orderly adjust positions, so that multidirectional cleaning is realized.

The industrial dust collector device collects the scraps and the particulate matters generated by cleaning, and the cleaning effect is improved.

Then, the first screw motor 201 drives the first movable carrying plate to move above the electric telescopic rod 401.

Fourth, storing:

and after the cleaning is finished, the PLC controller outputs a signal to the first electric roll shaft 501.

The first electric roll shaft 501 drives the mold box part 601 to run above the first electric lifting device 502, the second distance sensor module outputs collected signals to the PLC controller, and the PLC controller outputs signals to the second electric roll shaft 503 and the first electric lifting device 502.

The first electric lifting device 502 drives the second electric roll shaft 503 to move upwards, so that the second electric roll shaft 503 ejects the mold box portion 601, and the second electric roll shaft 503 is started in a delayed mode to transfer the mold box portion 601 to the universal ball 402.

The distance sensor module III outputs the acquired signals to the PLC controller, and the PLC controller outputs signals to the electric telescopic rod 401, the push rod motor I203, the screw rod motor I201, the push rod motor II 403 and the electric lifting device II 504.

The electric telescopic rod 401 is started, after the electric telescopic rod 401 passes through the circular through hole, the first push rod motor 203 is reset, and the electric telescopic rod 401 jacks up the cutter die 701. The first screw motor 201 drives the first movable carrier plate 202 to reset.

The motorized retraction lever 401 is reset with a delay such that the knife die 701 enters the die box portion 601.

The push rod motor two 403 delays pushing the mold box portion 601 onto the electric roller three 505, and the movable end of the electric lifter two 504 moves down by one unit distance.

Fifth step, unloading:

Pressing the unloading switch, the PLC controller outputs signals to the electric lifting device II 504 and the electric roll shaft III 505.

The movable end of the second electric lifting device 504 moves down to the plane of the auxiliary roll shaft 506, and the third electric roll shaft 505 is started in a delayed mode, so that the mold box part 601 is transferred to the auxiliary roll shaft 506, and unloading is facilitated.

In embodiment 2, the first push rod motor 203 is replaced with a cylinder on the basis of embodiment 1.

In embodiment 3, a high-pressure nozzle is added to the second movable carrier 302 and the third movable carrier 306 based on embodiment 1.

Claims

1. A cleaning device of cutting die, its characterized in that: comprises a main body frame, a conveying part, a cleaning part, an unloading part, a storage part, a mould box part (601) and a control part; the main body frame comprises a base (101), a transportation seat (102) and a cleaning seat (103); the transport part comprises a power mechanism and a fixing mechanism; the power mechanism comprises a screw motor I (201), a slide bar I and a movable carrier plate I (202); the first screw motor (201) and the first slide bar are arranged on the upper bottom plate of the transport seat (102); the movable carrier plate I (202) is connected to the slide bar I in a sliding way and is connected with a rotor of the screw motor I (201); the fixing mechanism comprises a push rod motor I (203), a slide rod II, a fixing block, a circular positioning cylinder (204) and an L-shaped fixing rod; the push rod motor I (203) and the slide rod II are arranged on the movable carrier plate I (202); the fixed block is connected to the second slide bar in a sliding way; the movable end of the push rod motor I (203) is connected with the fixed block; the L-shaped fixing rod is arranged on the fixing block; the circular positioning cylinder (204) is connected to the L-shaped fixed rod through a spring; the cleaning part comprises a lower end cleaning mechanism, an upper end cleaning mechanism and a dust collection mechanism; the unloading part comprises a bearing mechanism and a transferring mechanism; the storage part comprises a feeding mechanism and a storage mechanism.

2. The die cleaning device according to claim 1, wherein: the lower end cleaning mechanism comprises a screw rod motor II (301), a movable carrier plate II (302), a servo motor I (303) and a cleaning cylinder I (304); the screw rod motor II (301) is arranged on the base (101) through the mounting plate and is positioned in the transport seat (102), and the rotor of the screw rod motor II is connected with the movable carrier plate II (302); the movable carrier plate II (302) is connected to the mounting carrier plate in a sliding manner; the first servo motor (303) and the first cleaning cylinder (304) are arranged on the second movable carrier plate (302); the first servo motor (303) and the first cleaning cylinder (304) are in transmission connection through a reduction gearbox.

3. The die cleaning device according to claim 1, wherein: the upper end cleaning mechanism comprises a screw rod motor III (305), a movable carrier plate III (306), a servo motor II (307) and a cleaning cylinder II (308); the screw rod motor III (305) is arranged in the cleaning seat (103); the movable carrier plate III (306) is arranged on a rotor of the screw rod motor III (305) through a connecting column and the mounting carrier plate II; the second servo motor (307) and the second cleaning cylinder (308) are arranged on the third movable carrier plate (306); the second servo motor (307) and the second cleaning cylinder (308) are in transmission connection through a reduction gearbox.

4. The die cleaning device according to claim 1, wherein: the dust extraction mechanism comprises an industrial dust extraction device.

5. The die cleaning device according to claim 1, wherein: the bearing mechanism comprises an electric telescopic rod (401), a compressor and a vacuum chuck; the electric telescopic rod (401) is arranged in the transmission seat and is positioned below the screw motor II (301); the vacuum sucker is arranged on the movable end of the electric telescopic rod (401); the compressor is connected with the vacuum chuck through an electromagnetic valve.

6. The die cleaning device according to claim 1, wherein: the transfer mechanism comprises a universal ball (402), a push rod motor II (403) and a C-shaped push rod; the universal ball (402) is arranged on the base (101) through a mounting frame and is positioned below the movable end of the electric telescopic rod (401), and a limiting plate is arranged at the rear side of the universal ball; the second push rod motor (403) is positioned on the right side of the universal ball (402); the C-shaped push rod is arranged on the movable end of the push rod motor II (403).

7. The die cleaning device according to claim 1, wherein: the feeding mechanism comprises a first electric roll shaft (501), a second electric roll shaft (503) and a first electric lifting device (502); the first electric roll shaft (501) is arranged on the inner wall of the transmission seat through a mounting frame; the first electric lifting device (502) is arranged on the base (101) and is positioned below the first electric roll shaft (501) and at the front side of the universal ball (402); the second electric roll shaft (503) is arranged on the movable end of the first electric lifting device (502).

8. The die cleaning device according to claim 1, wherein: the storage mechanism comprises a second electric lifting device (504), a third electric roll shaft (505) and an auxiliary roll shaft (506); the second electric lifting device (504) is arranged in the base (101); the third electric roll shaft (505) is arranged at the movable end of the second electric lifting device (504); the auxiliary roll shaft (506) is arranged on the base (101) and is positioned at the front side of the second electric lifting device (504).

9. The die cleaning device according to claim 1, wherein: the mould box part (601) comprises a cuboid hollow container III and a magnet; a positioning groove and a feeding through hole are formed in the upper bottom plate of the cuboid hollow container, and an iron sheet and a circular through hole are formed in the lower bottom plate; the magnet is arranged in the positioning groove; the iron sheet is matched with the magnet.

10. The die cleaning device according to claim 2, wherein: a high-pressure spray head is additionally arranged on the movable carrier plate II (302).