An independently lifting movable plate supply table

Abstract

The invention discloses an independently lifting movable plate supply table, comprising a frame, a lifting plate supply mechanism and a paper receiving mechanism for receiving paper on the lifting plate supply mechanism. The lifting plate supply mechanism is arranged on the top of the frame, a plate is placed on the lifting plate supply mechanism, the lifting plate supply mechanism is used to lift the plate and keep the plate material on the top at a certain height, the paper receiving mechanism is arranged below the lifting plate supply mechanism, a suction nozzle mechanism located above the movable plate supply table absorbs the paper and then moves the paper to the paper receiving mechanism, and the paper is stored in the movable plate supply table through the paper receiving structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate supply devices, and in particular relates to an independently lifting movable plate supply table. Background Art

[0002] In traditional printing equipment, workers need to bend down to place plates in the machine, which is inconvenient to operate and difficult to align. However, as the number of plates increases, the workers' placement and the bearing capacity of the plate supply platform will also become problems. The plate supply equipment currently on the market has the following main shortcomings: (1) The number of plates that can be placed on the simple plate supply table on the CTP equipment is limited. Currently, the simple plate supply table can only place 50 plates, and individuals need to place plates multiple times during the plate making operation throughout the day; (2) There is a separate sheet of paper placed between the plates, and the current simple plate supply table cannot recycle the paper well. (3) The independent plate supply equipment has a complex structure, occupies a large area, and is expensive; (4) The independent plate supply equipment is expensive and inflexible. Summary of the invention

[0003] In view of the above shortcomings, the technical problem to be solved by the utility model is to provide an independently liftable movable plate supply table, which can be conveniently connected to the host CTP for use, and is used to keep the plate at a certain height, so that the suction nozzle mechanism can absorb the plate. At the same time, it has the function of recycling the isolation paper of the plate. The plate supply capacity can reach a day's plate making workload, between 100-200 sheets, and can achieve fully automatic unattended operation.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] The invention discloses an independently lifting movable plate supply table, comprising a frame, a lifting plate supply mechanism for placing plates and a paper receiving mechanism for receiving paper on the lifting plate supply mechanism. The lifting plate supply mechanism is arranged on the top of the frame, and the paper receiving mechanism is arranged below the lifting plate supply mechanism.

[0006] As a preferred solution of the utility model, the lifting plate feeding mechanism includes a plate placing platform and a lifting cylinder. One side of the plate placing platform is swingably mounted on the frame, and the lifting cylinder abuts against the other side of the plate placing platform. The lifting cylinder drives one side of the plate placing platform to rise and fall.

[0007] As a preferred solution of the utility model, a mounting seat and a connecting seat are swingably mounted on both ends of the lifting cylinder, the mounting seat is fixed on one side of the frame, and the connecting seat is arranged below the plate placing platform.

[0008] As a preferred solution of the utility model, the paper collection mechanism includes a paper fixing component and a paper moving component, and the paper fixing component is slidably mounted on the paper moving component so that the paper moving component drives the paper fixing component to move.

[0009] As a preferred solution of the utility model, the paper fixing assembly includes a drive motor and a paper output roller and a paper output pressure roller whose side walls abut against each other. The drive motor is connected to the paper output roller to drive the paper output roller to rotate so as to fix the paper between the paper output roller and the paper output pressure roller.

[0010] As a preferred solution of the utility model, the paper moving assembly includes a guide rail and a moving motor installed on the paper fixing assembly. The paper fixing assembly can be slidably installed on the guide rail, and the guide rail and the moving motor are connected by gears and racks.

[0011] As a preferred solution of the utility model, the paper fixing assembly is provided with a guide post for guiding the movement of the fixing assembly, and the guide post can be slidably installed in the guide rail.

[0012] As a preferred solution of the utility model, a paper receiving frame is arranged below the paper receiving mechanism, and a paper frame baffle is arranged on one side of the paper receiving frame.

[0013] As a preferred solution of the utility model, a limiting beam is provided on the frame, and a buffer pad is provided at the end of the limiting beam.

[0014] As a preferred solution of the utility model, universal wheels are installed at the bottom of the frame.

[0015] The beneficial effects of the utility model are as follows: (1) a lifting plate supply mechanism is arranged on the plate supply table to keep the plate material on the top of the lifting plate supply mechanism at a certain height, so that the suction nozzle mechanism can grab the plate material on the top.

[0016] (2) A paper collection mechanism is set up in the plate supply table to recycle the paper of the isolation plate material and improve the utilization rate of paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the movable plate supply table.

[0018] Figure 2 It is a side view of the movable plate supply table.

[0019] Figure 3 It is a structural diagram of the plate-laying platform.

[0020] Figure 4 It is a structural schematic diagram of the paper collection mechanism.

[0021] Figure 5 This is a partial enlarged view of point A.

[0022] Figure markings: frame 1, support column 1-1, lifting plate feeding mechanism 2, plate placing platform 2-1, lifting cylinder 2-2, mounting seat 2-3, connecting seat 2-4, rolling mounting seat 2-5, roller 2-6, paper collecting mechanism 3, driving motor 3-1, paper discharge roller 3-2, paper discharge pressure roller 3-3, guide rail 3-4, moving motor 3-5, gear 3-6, rack 3-7, guide column 3-8, connecting plate 3-9, driving shaft 3-10, paper collecting frame 4, paper frame baffle 4-1, limiting beam 5, buffer pad 5-1, universal wheel 6, plate height sensor 7, suction nozzle mechanism 8. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings.

[0024] A movable plate supply table with independent lifting comprises a frame 1, a lifting plate supply mechanism 2 and a paper receiving mechanism 3 for receiving paper on the lifting plate supply mechanism 2. The lifting plate supply mechanism 2 is arranged on the top of the frame 1, and a plate material is placed on the lifting plate supply mechanism 2. The lifting plate supply mechanism 2 is used to lift the plate material and keep the plate material on the top at a certain height. The paper receiving mechanism 3 is arranged below the lifting plate supply mechanism 2. After the suction nozzle mechanism 8 located above the movable plate supply table absorbs the paper, the paper is moved to the paper receiving mechanism 3, and the paper is received in the movable plate supply table through the paper receiving structure 3.

[0025] The lifting plate feeding mechanism 2 includes a plate placing platform 2-1 and a lifting cylinder 2-2. One side of the plate placing platform 2-1 is swingably mounted on the frame 1, and the other end of the plate placing platform 2-1 is a movable end. The height of the paper on the plate placing platform 2-1 is changed by driving the movable end to rise and fall. The lifting cylinder 2-2 is abutted against the other side of the plate placing platform 2-1, and one side of the plate placing platform 2-1 is driven to rise and fall by the lifting cylinder 2-2.

[0026] A plate height sensor 7 is provided on the frame 1 or the nozzle mechanism 8. The plate height sensor 7 can be a distance sensor. The plate height sensor is used to measure the distance between the nozzle mechanism and the top plate, and keep the distance between the plate and the nozzle mechanism within a fixed value. When the height of the top plate changes, the lifting cylinder 2-2 works to adjust the height of the top plate.

[0027] A support column 1-1 is provided on the frame 1, and an arc-shaped groove is provided in the support column 1-1. A rolling mounting seat 2-5 is provided on the lower end surface of the plate placing platform 2-1, and a roller 2-6 is installed on the rolling mounting seat 2-5. The roller 2-6 is arranged in the arc-shaped groove of the support column 1-1, so that one side of the plate placing platform 2-1 is swingably mounted on the frame 1.

[0028] The two ends of the lifting cylinder 2-2 are swingably mounted with a mounting seat 2-3 and a connecting seat 2-4, the mounting seat 2-3 is fixed on one side of the frame 1, and the connecting seat 2-4 is arranged below the plate placing platform 2-1.

[0029] The paper collecting mechanism 3 includes a paper fixing component and a paper moving component. The paper fixing component is slidably installed on the paper moving component. The end of the paper is clamped by the paper fixing component. After the paper is fixed and clamped, the paper moving component drives the paper to move, thereby moving the paper into the paper collecting frame 4 for storage.

[0030] The paper fixing assembly includes a connecting plate 3-9, a driving motor 3-1, and a paper ejection roller 3-2 and a paper ejection pressure roller 3-3 whose side walls abut against each other. The paper ejection roller 3-2 and the paper ejection pressure roller 3-3 are installed between adjacent connecting plates 3-9. The driving motor 3-1 is installed on the connecting plate 3-9, and the driving motor 3-1 is connected to the paper ejection roller 3-2. The paper ejection roller 3-2 is driven to rotate by the driving motor 3-1. Since the side walls of the paper ejection roller 3-2 and the paper ejection pressure roller 3-3 abut against each other, the paper ejection pressure roller 3-3 rotates with the paper ejection roller 3-2, thereby clamping the end of the paper between the paper ejection roller 3-2 and the paper ejection pressure roller 3-3.

[0031] The paper moving assembly includes a guide rail 3-4 and a moving motor 3-5 installed on the paper fixing assembly. The connecting plate 3-9 can be slidably installed on the guide rail 3-4. A rack 3-7 is provided on the guide rail 3-4. The moving motor 3-5 is connected to the driving shaft 3-10 to drive the driving shaft 3-10 to rotate. Gears 3-6 are provided at both ends of the driving shaft 3-10. The gear 3-6 is meshed with the rack 3-7. The moving motor 3-5 and the driving shaft 3-10 are respectively installed on the connecting plate 3-9. The driving shaft 3-10 is driven to move by the cooperation of the rack 3-7 and the gear 3-6, thereby driving the paper fixing assembly to slide on the guide rail 3-4.

[0032] A guide column 3-8 is provided on one side of the connecting plate 3-9 facing the guide rail 3-4. The guide column 3-8 can be slidably installed in the guide rail 3-4. The movement of the fixing component is guided by the guide column 3-8 to ensure the movement stability of the paper fixing component.

[0033] The working principle of the lifting mechanism is as follows:

[0034] The plate height sensor 7 provided on the frame 1 or the nozzle mechanism 8 measures the distance between the nozzle mechanism and the plate material on the top, and keeps the distance between the plate material and the nozzle mechanism within a fixed value. When the height of the top plate material changes, the lifting cylinder 2-2 works to adjust the height of the top plate material. The connecting seat 2-4 and the lifting cylinder 2-2 ensure the rotating clearance of the movement, and the plate placing platform 2-1 is raised or lowered through the connecting seat 2-4, and the other end of the corresponding plate placing platform 2-1 is rotated through the supporting column 1-1 mechanism, so that the plate placing platform 2-1 is lowered or raised accordingly, so that the entire lifting mechanism can achieve automatic detection and automatic lifting.

[0035] The working principle of the paper collection mechanism is as follows:

[0036] The suction nozzle mechanism 3 moves the paper to the paper fixing assembly, the driving motor 3-1 works, and the end of the paper is clamped by the paper discharge roller 3-2 and the paper discharge pressure roller 3-3. The moving motor 3-5 works, driving the paper fixing assembly to translate along the guide rail 3-4, so that the paper moves to the top of the paper receiving frame 4. At this time, the driving motor 3-1 works in the reverse direction, so that the end of the paper moves out from between the paper discharge roller 3-2 and the paper discharge pressure roller 3-3, so that the paper falls completely into the paper receiving frame 4, and the moving motor 3-5 works in the reverse direction to reset the paper moving assembly.

[0037] A paper receiving frame 4 is arranged below the paper receiving mechanism 3 , and a paper frame baffle 4 - 1 is arranged on one side of the paper receiving frame 4 . The paper frame baffle 4 - 1 is located on one side of the frame 1 and is used to guide the paper so that the paper falls completely into the paper receiving frame 4 .

[0038] A limiting beam 5 is provided on the frame 1, and the end of the limiting beam 5 extends out of the frame 1. A buffer pad 5-1 is provided at the end of the limiting beam 5. The setting of the limiting beam 5 can provide a certain protection for the lifting cylinder 2-2 and the paper frame baffle 4-1 on the frame 1 to prevent the lifting cylinder 2-2 and the paper frame baffle 4-1 from being hit during the movement of the device.

[0039] Universal wheels 6 are installed at the bottom of the frame 1 to facilitate the movement of the device.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0041] Although this article uses more terms corresponding to the figure marks in the figures, it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An independently movable plate supply table, characterized in that: The invention comprises a frame (1) and a lifting plate supply mechanism (2) for placing plates, wherein the lifting plate supply mechanism (2) is swingably mounted on the frame (1), and the height of one side of the top paper on the lifting plate supply mechanism (2) is changed by swinging the lifting plate supply mechanism (2), and a paper receiving mechanism (3) is arranged below the lifting plate supply mechanism (2).

2. The independently liftable movable plate supply table according to claim 1, characterized in that: The lifting plate feeding mechanism (2) comprises a plate placing platform (2-1) and a lifting cylinder (2-2); one side of the plate placing platform (2-1) is swingably mounted on the frame (1); the other end of the plate placing platform (2-1) is a movable end; and the height of the paper on the plate placing platform (2-1) is changed by driving the movable end to rise and fall.

3. The independently liftable movable plate supply table according to claim 2, characterized in that: The lifting plate feeding mechanism (2) further comprises a lifting cylinder (2-2), and two ends of the lifting cylinder (2-2) are rotatably connected to the frame (1) and the plate placing platform (2-1) respectively.

4. The independently liftable movable plate supply table according to claim 3, characterized in that: A mounting seat (2-3) and a connecting seat (2-4) are respectively swingably mounted on both ends of the lifting cylinder (2-2); the mounting seat (2-3) is fixed on one side of the frame (1), and the connecting seat (2-4) is arranged below the plate placing platform (2-1).

5. The independently liftable movable plate supply table according to claim 2, characterized in that: A rolling mounting seat (2-5) is installed on one side of the plate placing platform (2-1), a roller (2-6) is installed on the rolling mounting seat (2-5), and the roller (2-6) is arranged on the frame (1).

6. The independently liftable movable plate supply table according to claim 1, characterized in that: The paper collection mechanism (3) comprises a paper fixing component and a paper moving component, wherein the paper fixing component is slidably mounted on the paper moving component so as to drive the paper fixing component to move through the paper moving component.

7. The independently liftable movable plate supply table according to claim 6, characterized in that: The paper fixing assembly comprises a driving motor (3-1) and a paper discharge roller (3-2) and a paper discharge pressure roller (3-3) whose side walls abut against each other. The driving motor (3-1) is connected to the paper discharge roller (3-2) and drives the paper discharge roller (3-2) to rotate so as to fix the paper between the paper discharge roller (3-2) and the paper discharge pressure roller (3-3).

8. The independently liftable movable plate supply table according to claim 6, characterized in that: The paper moving assembly comprises a guide rail (3-4) and a moving motor (3-5) mounted on the paper fixing assembly. The paper fixing assembly can be slidably mounted on the guide rail (3-4), and the guide rail (3-4) and the moving motor (3-5) are connected via a gear (3-6) and a rack (3-7).

9. The independently liftable movable plate supply table according to claim 7, characterized in that: The paper fixing component is provided with a guide column (3-8) for guiding the movement of the fixing component, and the guide column (3-8) is slidably mounted in the guide rail (3-4).

10. The independently liftable movable plate supply table according to claim 1, characterized in that: A paper receiving frame (4) is arranged below the paper receiving mechanism (3), and a paper frame baffle (4-1) is arranged on one side of the paper receiving frame (4).

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