Printing paper composite clamp

Abstract

The utility model belongs to the technical field of paper clamps, and discloses a printing paper composite clamp which comprises a main frame, side plates symmetrically arranged on the main frame and a center plate located in the center of the main frame. A camera is arranged on the center plate, and the shooting direction of the camera is downward; the bottom of the center plate is vertically connected with an anti-falling frame in a sliding mode, and the bottom of the anti-falling frame is vertically connected with an anti-falling supporting fork. Air cylinders are movably and symmetrically arranged on the center plate, rotating rods are rotationally arranged on the side plates, pull blocks are vertically and fixedly arranged on the rotating rods, and the initial orientation of the pull blocks is opposite to the reset direction of pistons of the air cylinders; a piston of the air cylinder is movably connected with the pull block; supporting hooks are arranged at the same ends of the adjacent rotating rods, and the hook tips of the supporting hooks at the same ends are opposite.

Description

Technical Field

[0001] The utility model relates to the technical field of paper clamps, and more specifically to a composite clamp for printed paper. Background Art

[0002] In the current printing paper manufacturing industry, the inherent softness and thinness of paper have resulted in most of the paper being loaded and unloaded manually. A stack of pages is manually arranged and then placed on a conveyor line to enter the next process, repeating this action.

[0003] This mode of operation is inefficient and costly, and the safety factor is also high during manual operation.

[0004] To this end, the present application proposes a composite clamp for printed paper to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above problems, the present application provides a composite clamp for printed paper.

[0006] The present application provides a composite clamp for printing paper using the following technical solution:

[0007] A composite clamp for printing paper, comprising:

[0008] A main frame, wherein the upper portion of the main frame is provided with symmetrically arranged side panels and a center panel located at the center of the main frame; a camera is arranged on the center panel, and the shooting direction of the camera is downward; an anti-drop frame is vertically slidably connected to the bottom of the center panel, and an anti-drop fork is vertically connected to the bottom of the anti-drop frame;

[0009] The central plate is also provided with a cylinder symmetrically and movably, a rotating rod is rotatably provided on the side plate, a pulling block is vertically fixedly provided on the rotating rod, and the initial orientation of the pulling block is opposite to the reset direction of the cylinder piston; the piston of the cylinder is movably connected to the pulling block;

[0010] The same end of the adjacent rotating rods is provided with a supporting hook, and the hook tips of the supporting hooks at the same end are opposite to each other.

[0011] Furthermore, a flange tube is vertically arranged on the central plate, an extension plate is arranged on the top of the flange tube, an extension direction of the extension plate is consistent with the direction of the anti-drop fork, and the camera is arranged at the end of the extension plate.

[0012] Through the above technical solution, each side plate is provided with a bearing seat, and the rotating rod is matched with the inner ring of the bearing seat. Such a design ensures the stability and durability of the rotating rod during the rotation process, and also facilitates the maintenance and replacement of the rotating rod, thereby reducing the maintenance cost of the equipment.

[0013] Furthermore, each of the side plates is provided with a bearing seat, and the rotating rod is fitted on the inner ring of the bearing seat.

[0014] The above technical solution ensures the stability and durability of the rotating rod during rotation, and also facilitates maintenance and replacement of the rotating rod, thereby reducing the maintenance cost of the equipment.

[0015] Furthermore, a synchronization device is also provided on any of the side panels, and the synchronization device includes a "concave"-shaped base, a rotating shaft is rotatably provided inside the base, and a synchronization gear and a transmission gear are fixedly provided on the rotating shaft; a driven gear is provided on each of the rotating rods, and the synchronization gear is connected to the driven gear on the rotating rod on the side panel on the opposite side through a synchronous belt transmission; the transmission gear is connected to the driven gear on the rotating rod on the same side.

[0016] Through the above technical solution, the design of the synchronization device ensures the consistency and coordination of the rotating rod movement, ensures the stability and synchronization of paper clamping, and improves the working efficiency of the clamp and the processing quality of paper.

[0017] Furthermore, the surface of the anti-drop fork is coated with Teflon coating.

[0018] Through the above technical solution, the friction between the anti-drop fork and the material can be reduced.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] (1) It realizes the automatic handling and precise positioning of paper, effectively improving production efficiency and product quality;

[0021] (2) The integrated safety mechanism and synchronization device enhance the safety and stability of operation and reduce the potential risks in the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of this application;

[0023] Figure 2 A perspective view of the present application;

[0024] Figure 3 This is a schematic diagram of the working status of this application.

[0025] Explanation of the numbers in the figure: 1. Main frame; 2. Side plate; 3. Center plate; 4. Camera; 5. Anti-drop frame; 6. Anti-drop fork; 7. Cylinder; 8. Turn rod; 9. Pull block; 10. Hook; 11. Flange pipe; 12. Extension plate; 13. Bearing seat; 14. Base; 15. Synchronous gear; 16. Transmission gear; 17. Driven gear. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Example:

[0030] The following is combined with Figure 1 -3 Provide further details of this application.

[0031] The embodiment of the present application discloses a composite clamp for printing paper, comprising:

[0032] A main frame 1, on which symmetrically arranged side panels 2 and a center panel 3 located at the center of the main frame 1 are respectively arranged; a camera 4 is arranged on the center panel 3, and the shooting direction of the camera 4 is downward; an anti-drop frame 5 is vertically slidably connected to the bottom of the center panel 3, and an anti-drop fork 6 is vertically connected to the bottom of the anti-drop frame 5;

[0033] The center plate 3 is also provided with a cylinder 7 symmetrically and movably, and a rotating rod 8 is rotatably provided on the side plate 2, and a pull block 9 is vertically fixedly provided on the rotating rod 8, and the initial direction of the pull block 9 is opposite to the reset direction of the piston of the cylinder 7; the piston of the cylinder 7 is movably connected to the pull block 9;

[0034] A support hook 10 is provided at the same end of adjacent rotating rods 8, and the hook tips of the support hooks 10 at the same end face each other.

[0035] See also Figure 1 , Figure 2 and Figure 3 A flange tube 11 is vertically arranged on the center plate 3, an extension plate 12 is arranged on the top of the flange tube 11, the extension direction of the extension plate 12 is consistent with the direction of the anti-drop fork 6, and a camera 4 is arranged at the end of the extension plate 12; a bearing seat 13 is arranged on each side plate 2, and the rotating rod 8 is matched with the inner ring of the bearing seat 13. Such a design ensures the stability and durability of the rotating rod 8 during the rotation process, and also facilitates the maintenance and replacement of the rotating rod 8, reducing the maintenance cost of the equipment.

[0036] See also Figure 1 , Figure 2 and Figure 3 A bearing seat 13 is provided on each side plate 2, and the rotating rod 8 is matched with the inner ring of the bearing seat 13; the stability and durability of the rotating rod 8 during the rotation process are ensured, and the maintenance and replacement of the rotating rod 8 are also convenient, thereby reducing the maintenance cost of the equipment.

[0037] See also Figure 1 , Figure 2 and Figure 3 A synchronization device is also provided on any side plate 2, and the synchronization device includes a "concave"-shaped base 14, and a rotating shaft is rotatably provided in the base 14, and a synchronization gear 15 and a transmission gear 16 are fixedly provided on the rotating shaft; a driven gear 17 is provided on each rotating rod 8, and the synchronization gear 15 is connected to the driven gear 17 on the rotating rod 8 on the side plate 2 on the opposite side through a synchronous belt transmission; the transmission gear 16 is connected to the driven gear 17 on the rotating rod 8 on the same side; the design of the synchronization device ensures the consistency and coordination of the movement of the rotating rod 8, ensures the stability and synchronization of paper clamping, and improves the working efficiency of the clamp and the processing quality of paper.

[0038] See also Figure 1 , Figure 2 and Figure 3 The surface of the anti-drop fork 6 is coated with Teflon coating, which can reduce the friction between the anti-drop fork 6 and the material.

[0039] The implementation principle of a composite clamp for printing paper in the embodiment of the present application is as follows:

[0040] In the initial state, the support hook 10 is in a folded state. When a pallet carrying paper passes by, the camera 4 senses it and then controls the cylinder 7 to drive the pull block 9 to drive the rotating rod 8 to rotate in the bearing seat 13, thereby driving the support hook 10 to rotate until the pallet is supported. After the pallet is lifted, the fork of the anti-drop support fork 6 is placed in the groove of the pallet, and then the anti-drop frame 5 slides toward the direction of the paper (the anti-drop frame 5 can be moved forward manually or connected to other driving devices), and then the cylinder 7 resets to drive the support hook 10 to reverse and release the pallet. At this time, the paper is located in the anti-drop support fork 6 for the next production plan.

[0041] The main frame of the equipment is designed with aluminum profiles. The anti-drop frame 2 and the anti-drop fork 7 are connected with bolts, which is convenient for disassembly and installation. The surface of the fork 7 is treated with Teflon to reduce friction with the material.

[0042] The application uses 3D vision to guide the device to identify and grab a stack of paper. The clamp realizes two functions. The first is to use the 3D camera 4 to identify the position of the paper on the pallet and the characteristic points on the pallet, so that the anti-drop fork 7 can be accurately placed in the pallet, and then a stack of paper is grabbed. The second is that after the 3D camera 4 accurately locates the pallet, the clamp grabs and stacks the pallet.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A composite clamp for printing paper, characterized in that: include: A main frame (1), wherein the main frame (1) is provided with symmetrically arranged side panels (2) and a center panel (3) located at the center of the main frame (1); a camera (4) is provided on the center panel (3), and the shooting direction of the camera (4) is downward; the bottom of the center panel (3) is vertically slidably connected to an anti-drop frame (5), and the bottom of the anti-drop frame (5) is vertically connected to an anti-drop fork (6); The central plate (3) is also provided with a cylinder (7) in a movable and symmetrical manner, the side plate (2) is provided with a rotating rod (8) in a rotatable manner, a pull block (9) is vertically fixedly provided on the rotating rod (8), and the initial orientation of the pull block (9) is opposite to the reset direction of the piston of the cylinder (7); the piston of the cylinder (7) is movably connected to the pull block (9); A support hook (10) is provided at the same end of the adjacent rotating rods (8), and the hook tips of the support hooks (10) at the same end are opposite to each other.

2. A printing paper composite clamp according to claim 1, characterized in that: A flange tube (11) is vertically arranged on the central plate (3), an extension plate (12) is arranged on the top of the flange tube (11), the extension direction of the extension plate (12) is consistent with the direction of the anti-drop fork (6), and the camera (4) is arranged at the end of the extension plate (12).

3. A composite clamp for printing paper according to claim 1, characterized in that: A bearing seat (13) is provided on each of the side plates (2), and the rotating rod (8) is fitted in the inner ring of the bearing seat (13).

4. A printing paper composite clamp according to claim 1, characterized in that: A synchronization device is also provided on any of the side plates (2), the synchronization device comprising a "concave"-shaped base (14), a rotating shaft is rotatably provided in the base (14), and a synchronization gear (15) and a transmission gear (16) are fixedly provided on the rotating shaft; each of the rotating rods (8) is provided with a driven gear (17), the synchronization gear (15) is connected to the driven gear (17) on the rotating rod (8) on the side plate (2) on the opposite side through a synchronous belt transmission; the transmission gear (16) is connected to the driven gear (17) on the rotating rod (8) on the same side through a synchronous belt transmission.

5. The printing paper composite clamp according to claim 1, characterized in that: The surface of the anti-drop fork (6) is coated with Teflon coating.

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