CN211968867U

CN211968867U - Roll changing device

Info

Publication number: CN211968867U
Application number: CN202020483571.6U
Authority: CN
Inventors: 陈奕滔
Original assignee: Suzhou Image Laser Technology Co ltd
Current assignee: Suzhou Impression Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-20
Anticipated expiration: 2030-04-03

Abstract

The utility model provides a roll changing device relates to and changes technical field, the utility model provides a roll changing device includes: the lifting mechanism, the object carrying mechanism, the hoisting mechanism and the control mechanism are all arranged on the frame, the object carrying mechanism is installed at the moving end of the lifting mechanism, the hoisting mechanism is used for pulling the replaced piece to move on the object carrying mechanism, and the control mechanism is respectively in signal connection with the lifting mechanism and the hoisting mechanism. The utility model provides a roll change device has alleviated artifical change UV version roller inefficiency and extravagant labour's technical problem among the correlation technique.

Description

Roll changing device

Technical Field

The utility model belongs to the technical field of change the device technique and specifically relates to a roll changing device is related to.

Background

The existing UV molding press consists of a UV printing roller, a counter-pressure roller, a UV curing lamp and a material receiving and discharging pipe. The UV printing roller needs to be replaced frequently due to changes and wear of the product. The weight of UV version roller subassembly is about 100KG, and present replacement mode needs two operating personnel to cooperate the operation just can change, has the problem of change inefficiency and extravagant labour.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll changing device to alleviate the artifical technical problem who changes UV version roller inefficiency and extravagant labour in the correlation technique.

The utility model provides a roll-changing device includes: the lifting mechanism, the object carrying mechanism, the hoisting mechanism and the control mechanism are all arranged on the frame, the object carrying mechanism is installed at the moving end of the lifting mechanism, the hoisting mechanism is used for pulling the replaced part to move on the object carrying mechanism, and the control mechanism is respectively in signal connection with the lifting mechanism and the hoisting mechanism.

Furthermore, elevating system includes screw rod lift and motor, the motor with the screw rod lift transmission is connected, carry the thing mechanism with the screw rod of screw rod lift is connected.

Furthermore, the screw rod lifter comprises an adjusting hand wheel, and the adjusting hand wheel is in transmission connection with the screw rod.

Furthermore, elevating system still includes bottom plate and guiding axle, screw rod lift with the motor all install in the bottom plate, carry thing mechanism with the guiding axle is connected, the guiding axle with bottom plate sliding fit.

Further, the object carrying mechanism comprises a workbench and a track, the workbench is opposite to the hoisting mechanism, the workbench is connected with the screw, and the track is arranged on the end face, opposite to the hoisting mechanism, of the workbench.

Furthermore, hoisting machine constructs including the electric hoist, the electric hoist install in the frame, the direction of motion of electric hoist with orbital extending direction is the same.

Furthermore, the control mechanism comprises an electric cabinet and an electric element, the electric cabinet is installed on the rack, and the electric element is arranged in the electric cabinet and is in signal connection with the motor and the electric hoist.

Furthermore, the control mechanism comprises a visual sensor and a human-computer interaction panel, the visual sensor is mounted on the workbench, and the electrical element is in signal connection with the visual sensor and the human-computer interaction panel respectively.

Further, the frame includes interconnect's support frame and mounting bracket, control mechanism with it all locates to carry thing mechanism the support frame, hoisting machine constructs and locates the mounting bracket.

Furthermore, the frame still includes a plurality of horse-riding wheels, and is a plurality of the horse-riding wheel interval is installed in the bottom of support frame.

The utility model provides a roll-changing device includes: the lifting mechanism, the object carrying mechanism, the hoisting mechanism and the control mechanism are all arranged on the frame, the object carrying mechanism is installed at the moving end of the lifting mechanism, the hoisting mechanism is used for pulling the replaced piece to move on the object carrying mechanism, and the control mechanism is respectively in signal connection with the lifting mechanism and the hoisting mechanism. Utilize the utility model provides a when roller change device changes the UV roller, remove roller change device and be close to the UV version roller subassembly that needs to be changed, through the motion of control mechanism control elevating system, make elevating system drive carry the orbital height that thing mechanism ascended to UV moulding press and correspond, control mechanism control hoisting machine constructs the motion, hoisting machine constructs to drag UV version roller subassembly on the UV moulding press to carrying on the thing mechanism, and take out the UV version roller that will need to change from UV version roller subassembly, place on the appointed position, then hoist and mount new UV version roller to version roller subassembly, hoisting machine constructs again and will change UV version roller subassembly propelling movement to UV moulding press on.

Compared with the prior art, the roller changing device provided by the utility model can automatically complete the change of the UV printing roller, improve the changing efficiency and simultaneously avoid the injury to the operators; one operator can complete the replacement of the UV printing roller, and labor is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a roll changing device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lifting mechanism in the roll returning device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a loading mechanism in the roller returning device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a hoisting mechanism in the roller returning device provided by the embodiment of the present invention;

fig. 5 is a schematic structural view of an electric control cabinet in the roller returning device provided by the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a support frame in a roller returning device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a human-computer interaction panel in the roll returning device according to an embodiment of the present invention.

Icon: 100-a frame; 110-a support frame; 111-steel structure; 112-sheet metal side plates; 120-a mounting frame; 130-Fuma wheel; 200-a lifting mechanism; 210-screw elevator; 211-a first splice tray; 220-a motor; 230-adjusting handwheel; 240-a backplane; 250-a guide shaft; 300-a carrier mechanism; 310-a workbench; 320-track; 400-hoisting mechanism; 410-electric hoist; 411-a hook; 420-a guide rail; 500-a control mechanism; 510-an electric cabinet; 520-an electrical component; 530-a vision sensor; 540-human interaction panel; 541-a sheet metal panel; 542-a button; 543-touch screen.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the embodiment of the present invention provides a roll changing device, including: the lifting mechanism 200, the object carrying mechanism 300, the hoisting mechanism 400 and the control mechanism 500 are all arranged on the frame 100, the object carrying mechanism 300 is installed at the moving end of the lifting mechanism 200, the hoisting mechanism 400 is used for pulling a replaced object to move on the object carrying mechanism 300, and the control mechanism 500 is in signal connection with the lifting mechanism 200 and the hoisting mechanism 400 respectively.

Specifically, the rack 100 includes a supporting frame 110 and a mounting frame 120 that are connected to each other, the mounting frame 120 is fixedly mounted at the upper end of the supporting frame 110, the control mechanism 500 and the loading mechanism 300 are both disposed on the supporting frame 110, and the hoisting mechanism 400 is disposed on the mounting frame 120. Control mechanism 500 locates the inside bottom of support frame 110, carries thing mechanism 300 to be located the top of control mechanism 500 to install in support frame 110, hoisting machine constructs 400 and locates the inside top of mounting bracket 120, and carries thing mechanism 300 and sets up relatively. The hoisting mechanism 400 can drag the UV plate roller assembly to be replaced onto the loading mechanism 300, and push the UV plate roller assembly with the replaced UV plate roller onto the UV molding press from the loading mechanism 300.

In some embodiments, the lifting mechanism 200 includes an air cylinder, a hydraulic cylinder, or the like, in this embodiment, the lifting mechanism 200 includes a screw elevator 210 and a motor 220, the motor 220 is in driving connection with the screw elevator 210, and the carrying mechanism 300 is in connection with a screw of the screw elevator 210.

As shown in fig. 2, the screw lifter 210 and the motor 220 are both located inside the frame 100, a screw in the screw lifter 210 is disposed in a vertical direction, and the carrying mechanism 300 is fixedly connected to an upper end of the screw. The motor 220 is in transmission connection with the screw rod and is used for driving the screw rod to rotate around the axis of the screw rod, and the control mechanism 500 is in signal connection with the motor 220.

When the UV roller is replaced, the control mechanism 500 controls the motor 220 to operate, and the motor 220 drives the screw to drive the carrying mechanism 300 to ascend or descend along the vertical direction, so that the carrying mechanism 300 moves to the height of the track of the UV roller assembly to be replaced.

Further, the screw lifter 210 includes an adjusting handwheel 230, and the adjusting handwheel 230 is in transmission connection with the screw.

After the loading mechanism 300 is moved to the track 320 of the UV plate roller assembly to be replaced by the screw lifter 210, the screw can be driven to rotate by the adjusting handwheel 230, so as to finely adjust the position of the loading mechanism 300 in the vertical direction, and improve the butt joint precision of the loading mechanism 300 and the track on the UV molding press.

Further, the lifting mechanism 200 further includes a bottom plate 240 and a guide shaft 250, the screw elevator 210 and the motor 220 are both mounted on the bottom plate 240, the carrying mechanism 300 is connected with the guide shaft 250, and the guide shaft 250 is in sliding fit with the bottom plate 240.

Specifically, the bottom plate 240 is disposed along a horizontal direction and is fixedly installed inside the frame 100, and the screw elevator 210 and the motor 220 are both installed on the bottom plate 240. The number of the guide shafts 250 is four, the four guide shafts 250 are located in four corner regions and are arranged in the vertical direction, and the lower end face of the carrying mechanism 300 is fixedly connected with the upper ends of the four guide shafts 250. Four guide sleeves arranged in the vertical direction are arranged on the bottom plate 240, and the four guide shafts 250 are in one-to-one sliding fit with the four guide sleeves.

When the screw rod drives the loading mechanism 300 to move along the vertical direction, the four guide shafts 250 are in sliding fit with the corresponding guide sleeves, so that the movement of the loading mechanism 300 is guided, and the movement stability of the loading mechanism 300 is improved.

Further, the object carrying mechanism 300 comprises a workbench 310 and a rail 320, the workbench 310 is arranged opposite to the hoisting mechanism 400, the workbench 310 is connected with the screw rod, and the rail 320 is arranged on the end face of the workbench 310 opposite to the hoisting mechanism 400.

As shown in fig. 3, the table 310 is disposed in a horizontal direction and is fixedly coupled to the upper end of the screw and the upper end of the guide shaft 250. Specifically, the last fixed first flange 211 that is equipped with of screw rod is equipped with a plurality of first connect through-holes on the first flange 211, and workstation 310 is equipped with the second connect through-hole corresponding with first connect through-hole position, and the bolt passes second connect through-hole and first connect through-hole and nut cooperation, realizes workstation 310 and the connection of screw rod. The upper end of guiding axle 250 is equipped with the fixed second connection pad that is equipped with, is equipped with a plurality of third connect the via hole on the second connection pad, and workstation 310 is equipped with the fourth connect the via hole corresponding with third connect the via hole position, and the bolt passes fourth connect the via hole and third connect the via hole and cooperates with the nut, realizes being connected of workstation 310 and guiding axle 250.

The number of the rails 320 is two, and the two rails 320 are fixedly installed on the upper end surface of the worktable 310 and are arranged in parallel at intervals. The two rails 320 extend in a direction parallel to the direction of motion of the hoist mechanism 400.

When the UV plate roller is replaced, the screw drives the workbench 310 and the track 320 to move along the vertical direction, so that the track 320 on the workbench 310 is coplanar with the track on the UV mould press, the hoisting mechanism 400 drags the UV plate roller assembly to be replaced onto the track 320 on the workbench 310 from the track of the UV mould press, the UV plate roller assembly moves on the workbench 310 along the track 320 on the workbench 310, the workbench 310 supports the UV plate roller assembly, and the track 320 guides the movement of the UV plate roller assembly.

Further, the hoisting mechanism 400 comprises an electric hoist 410, the electric hoist 410 is mounted on the frame 100, and the moving direction of the electric hoist 410 is the same as the extending direction of the rail 320.

As shown in fig. 4, a guide rail 420 is provided at the top end inside the frame 100, and the longitudinal direction of the guide rail 420 is parallel to the longitudinal direction of the rail 320 on the table 310. The electric hoist 410 is mounted on the guide rail 420, and a lifting hook 411 is mounted on a steel wire rope of the electric hoist 410. The control mechanism 500 is in signal connection with the electric hoist 410 and is used for driving the electric hoist 410 to move along the length direction of the guide rail 420. The electric hoist 410 drives the lifting hook 411 to move along the length direction of the guide rail 420, and is used for dragging the UV roller assembly to be replaced onto the workbench 310 or pushing the UV roller assembly with the replaced UV roller onto a UV molding press.

Further, the control mechanism 500 includes an electric cabinet 510 and an electric component 520, the electric cabinet 510 is installed in the rack 100, and the electric component 520 is disposed in the electric cabinet 510 and is in signal connection with the motor 220 and the electric hoist 410.

As shown in fig. 6, the support frame 110 includes a steel structure 111 and a sheet metal side plate 112, the mounting frame 120 is installed at the upper end of the steel structure 111, and the sheet metal side plate 112 is arranged along the circumferential direction of the steel structure 111 and is fixedly connected with the steel structure 111 so as to enclose a cavity for placing the electric cabinet 510. The electric cabinet 510 is arranged in the cavity enclosed by the sheet metal side plate 112, as shown in fig. 5, the electric element 520 is arranged in the electric cabinet 510 and is respectively in signal connection with the motor 220 and the electric hoist 410, the movement of the motor 220 and the electric hoist 410 is controlled by the electric element 520, and the electric cabinet 510 plays a role in protecting the electric element 520.

Further, the control mechanism 500 includes a visual sensor 530 and a human-computer interaction panel 540, the visual sensor 530 is mounted on the working platform 310, and the electrical component 520 is in signal connection with the visual sensor 530 and the human-computer interaction panel 540 respectively.

Specifically, as shown in fig. 7, the human-computer interaction panel 540 includes a metal plate panel 541, a button 542 and a touch screen 543, as shown in fig. 1, the metal plate panel 541 is fixedly disposed on a side surface of the mounting frame 120, the button 542 and the touch screen 543 are both disposed on the metal plate panel 541, and the electrical component 520 is respectively in signal connection with the button 542 and the touch screen 543.

The vision sensor 530 is a CCD (charge Coupled Device) camera, which is mounted on the lower end surface of the worktable 310 and has a lens facing a side away from the middle of the worktable 310.

When the UV printing roller is replaced, the motor 220 and the electric hoist 410 are controlled to move through the man-machine interaction panel 540, a lens of the CCD camera is opposite to the UV molding press, the CCD camera is used for collecting images of the UV molding press in real time, the collected images are displayed through the touch screen 543, and the track on the UV molding press which needs to correspond to is automatically searched.

Further, the frame 100 further includes a plurality of horse wheels 130, and the plurality of horse wheels 130 are mounted at the bottom end of the supporting frame 110 at intervals.

The number of the four good horse wheels 130 is four, the four good horse wheels 130 are located in four corner regions and are all fixedly mounted at the bottom end of the mounting frame 120, and the roll changing device and the adjusting workbench 310 are conveniently moved by the good horse wheels 130 to be in a horizontal state.

The embodiment of the utility model provides a roll changing device includes: the lifting mechanism 200, the object carrying mechanism 300, the hoisting mechanism 400 and the control mechanism 500 are all arranged on the frame 100, the object carrying mechanism 300 is installed at the moving end of the lifting mechanism 200, the hoisting mechanism 400 is used for pulling a replaced object to move on the object carrying mechanism 300, and the control mechanism 500 is in signal connection with the lifting mechanism 200 and the hoisting mechanism 400 respectively. Utilize the embodiment of the utility model provides a when roll changing device changes the UV roller, concrete operation as follows:

the roll changing device is moved to be close to the UV plate roll assembly to be changed, and the workbench 310 is adjusted to be horizontal through the Froude wheel 130.

The button 542 is turned on, operation is started by pressing the touch screen 543, the motor 220 is started, the screw elevator 210 is lifted, the CCD camera automatically searches for a rail on the UV molding press to be butted, and after finding, the motor 220 is stopped.

The roll changer is moved to rest on the side plate of the UV die press and fine-tuned using the adjustment handwheel 230 so that the rail 320 on the table 310 is coplanar with the rail on the UV die press.

The UV roller assembly on the UV molding press is dragged to the workbench 310 through the electric hoist 410, the electric hoist 410 restores the original state, and the touch screen 543 is clicked for resetting, so that the screw rod lifter 210 is lowered to the original height.

And taking out the old UV plate roller on the UV plate roller assembly from the UV plate roller assembly through the electric hoist 410, and placing the UV plate roller on the transfer jig. And a new UV plate roller is hung in the UV plate roller assembly through the electric hoist 410.

Clicking and starting the touch screen 543, starting the motor 220, lifting the screw rod lifter 210, automatically searching the track 320 on the UV mould press to be butted by the CCD camera, stopping the motor 220 after the track is found, and pushing the UV plate roller assembly into the UV mould press.

And clicking to reset in the touch screen 543 to enable the screw lifter 210 to be lowered to the original height, completing roller changing and moving away the roller changing device.

Compared with the prior art, the roller changing device provided by the embodiment of the utility model can automatically complete the change of the UV printing roller, improve the changing efficiency and simultaneously avoid the injury to the operators; one operator can complete the replacement of the UV printing roller, and labor is saved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A roll change device, comprising: frame (100) and all locate elevating system (200), year thing mechanism (300), hoisting machine structure (400) and control mechanism (500) of frame (100), it installs to carry thing mechanism (300) in the motion end of elevating system (200), hoisting machine structure (400) are used for the pulling to be changed the piece and are in carry thing mechanism (300) upward movement, control mechanism (500) respectively with elevating system (200) with hoisting machine structure (400) signal connection.

2. The roll changing device according to claim 1, characterized in that the lifting mechanism (200) comprises a screw elevator (210) and a motor (220), the motor (220) is in transmission connection with the screw elevator (210), and the carrying mechanism (300) is connected with a screw of the screw elevator (210).

3. The roll changing device according to claim 2, characterized in that the screw lifter (210) comprises an adjusting hand wheel (230), the adjusting hand wheel (230) being in driving connection with the screw.

4. The roll changing apparatus according to claim 2, wherein the lifting mechanism (200) further comprises a bottom plate (240) and a guide shaft (250), the screw elevator (210) and the motor (220) are both mounted on the bottom plate (240), the carrying mechanism (300) is connected with the guide shaft (250), and the guide shaft (250) is slidably engaged with the bottom plate (240).

5. The roll changing device according to claim 4, characterized in that the carrying mechanism (300) comprises a workbench (310) and a rail (320), the workbench (310) is arranged opposite to the hoisting mechanism (400), the workbench (310) is connected with the screw, and the rail (320) is arranged on the end surface of the workbench (310) opposite to the hoisting mechanism (400).

6. The roll-changing apparatus according to claim 5, characterized in that said hoisting means (400) comprise an electric block (410), said electric block (410) being mounted to said frame (100), the direction of movement of said electric block (410) being the same as the direction of extension of said rail (320).

7. A roller change device according to claim 6, characterized in that the control mechanism (500) comprises an electric cabinet (510) and an electric element (520), the electric cabinet (510) is mounted on the frame (100), and the electric element (520) is arranged in the electric cabinet (510) and is in signal connection with the motor (220) and the electric hoist (410).

8. The roll-changing apparatus according to claim 7, characterized in that the control mechanism (500) comprises a visual sensor (530) and a human-machine interaction panel (540), the visual sensor (530) is mounted to the work table (310), and the electrical element (520) is in signal connection with the visual sensor (530) and the human-machine interaction panel (540), respectively.

9. The roll changing device according to claim 1, wherein the frame (100) comprises a support frame (110) and a mounting frame (120) which are connected with each other, the control mechanism (500) and the loading mechanism (300) are both arranged on the support frame (110), and the hoisting mechanism (400) is arranged on the mounting frame (120).

10. The roll-changing apparatus according to claim 9, wherein the frame (100) further comprises a plurality of horsewheels (130), the plurality of horsewheels (130) being mounted at intervals on a bottom end of the supporting frame (110).