Paperboard feeding mechanism

Abstract

The utility model belongs to the technical field of box making machines, and particularly relates to a paperboard feeding mechanism which comprises a feeding mechanism and a conveying mechanism. The feeding mechanism comprises a feeding frame, a feeding bin and a feeding adjusting assembly. The feeding mechanism comprises a feeding rack, a rotating assembly and a feeding assembly. The rotating assembly comprises a rotating motor and a rotating disc. The feeding assembly comprises a feeding positioning block, a feeding air cylinder, a feeding push frame and a feeding suction head. The feeding bin comprises a feeding limiting plate and a feeding supporting plate. The feeding adjusting assembly comprises a feeding adjusting handle wheel, a feeding adjusting lead screw, a feeding adjusting nut, a feeding adjusting sliding seat and a scale rod. The paperboard feeding mechanism comprises the feeding mechanism and the feeding mechanism, the feeding mechanism comprises the feeding rack, the rotating assembly and the feeding assemblies, the multiple feeding assemblies are arranged and evenly arranged on the rotary disc, the multiple feeding assemblies are arranged to continuously take and place paper sheets, operation is smoother, and the paper sheets are not prone to falling off. And the paper taking and discharging efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of box making machines, and particularly relates to a cardboard feeding mechanism. Background Art

[0002] In the process of box production, it is necessary to feed the face paper so that the face paper is conveyed to a processing station (such as a laminating device, etc.) for processing. In the prior art, generally, a manipulator is used to pick up the face paper onto a conveyor belt, and then the face paper is conveyed to a preset position by the conveyor belt. This feeding method has a low efficiency of picking and placing paper. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a feeding mechanism, aiming to solve the technical problem of low efficiency of picking and placing paper in the prior art.

[0004] To achieve the above purpose, the cardboard feeding mechanism provided by the embodiment of the utility model includes a feeding mechanism and a feeding mechanism. The feeding mechanism is arranged on one side of the feeding mechanism;

[0005] The feeding mechanism includes a feeding frame, a feeding bin, and a feeding adjustment component. The feeding bin is respectively arranged on the feeding frame and the feeding adjustment component. The feeding adjustment component is arranged on the feeding frame, and the size of the feeding bin is adjusted by the feeding adjustment component;

[0006] The feeding mechanism includes a feeding machine frame, a rotating component, and a feeding component. The rotating component is arranged on the feeding machine frame and is connected to the feeding component;

[0007] The rotating component includes a rotating motor and a turntable. The rotating motor is connected to the feeding machine frame, the turntable is connected to the rotating motor, and is arranged on one side of the feeding frame;

[0008] There are multiple feeding components, which are evenly arranged on the turntable. The feeding component includes a feeding positioning block, a feeding cylinder, a feeding push frame, and a feeding suction head. The feeding positioning block is connected to the turntable, the feeding cylinder is connected to the feeding positioning block, the feeding push frame is connected to the feeding cylinder, and the feeding suction head is connected to the feeding push frame and is arranged on one side of the feeding bin.

[0009] As an optional solution of the utility model, the feeding bin includes a feeding limit plate and a feeding support plate. There are two feeding limit plates, which are arranged parallel and opposite to each other. Both feeding limit plates are movably penetrated through the feeding adjustment component. The feeding support plate is arranged between the two feeding limit plates, is arranged above the feeding adjustment component, and is fixedly connected to the feeding frame.

[0010] As an alternative solution of the present utility model, the feeding adjustment assembly includes a feeding adjustment handwheel, a feeding adjustment lead screw, a feeding adjustment nut, a feeding adjustment sliding seat and a scale rod. The feeding adjustment handwheel is fixedly connected to the feeding adjustment lead screw and is arranged outside the feeding rack. The feeding adjustment lead screw sequentially passes through the feeding rack, the feeding adjustment nut, the feeding adjustment sliding seat and the feeding limit plate. The feeding adjustment sliding seat is arranged on one side of the feeding limit plate and abuts against the feeding limit plate. The scale rod sequentially passes through the feeding rack, the feeding adjustment sliding seat and the feeding limit plate. The feeding adjustment sliding seat is respectively movably connected to the scale rod, the feeding adjustment lead screw and the feeding limit plate.

[0011] As an alternative solution of the present utility model, there are two scale rods which are arranged parallel and opposite to each other, and the ends of the scale rods are fixedly connected to the feeding rack.

[0012] As an alternative solution of the present utility model, there are three feeding assemblies which are evenly arranged in a trisect manner on the turntable.

[0013] As an alternative solution of the present utility model, there are four feeding suction heads which are all fixedly connected to the feeding push frame.

[0014] As an alternative solution of the present utility model, an air slip ring is arranged on one side of the rotating motor, and the air slip ring is fixedly connected inside the feeding machine frame.

[0015] One or more of the above technical solutions in the cardboard feeding mechanism provided by the embodiment of the present utility model at least have one of the following technical effects:

[0016] The cardboard feeding mechanism provided by the present application includes a feeding mechanism and a feeding mechanism. The feeding mechanism includes a feeding machine frame, a rotating assembly and a feeding assembly. There are multiple feeding assemblies which are evenly arranged on the turntable. By setting multiple feeding assemblies to continuously perform the actions of picking up and placing the paper sheets, the operation is more smooth, and the efficiency of picking up and placing the paper sheets is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the cardboard feeding mechanism provided by the embodiment of the present utility model.

[0019] Figure 2Schematic diagram of the feeding mechanism of the cardboard feeding mechanism provided by the embodiment of the present invention.

[0020] Figure 3 Schematic diagram of the feeding mechanism of the cardboard feeding mechanism provided by the embodiment of the present invention.

[0021] Figure 4 Usage state diagram of the cardboard feeding mechanism provided by the embodiment of the present invention.

[0022] Among them, each reference numeral in the figure:

[0023] 1, feeding mechanism; 2, feeding mechanism; 3, air slip ring; 4, cardboard;

[0024] 11, feeding rack; 12, feeding bin; 13, feeding adjustment component;

[0025] 21, feeding machine frame; 22, rotating component; 23, feeding component;

[0026] 121, feeding limit plate; 122, feeding support plate;

[0027] 131, feeding adjustment handle wheel; 132, feeding adjustment lead screw; 133, feeding adjustment nut; 134, feeding adjustment slide; 135, scale bar;

[0028] 221, rotating motor; 222, turntable;

[0029] 231, feeding positioning block; 232, feeding cylinder; 233, feeding push frame; 234, feeding suction head. Detailed implementation manners

[0030] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present invention, and should not be construed as a limitation of the present invention.

[0031] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0032] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0033] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "mounted", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0034] In one embodiment of the present utility model, as Figures 1 to 4 shown, a cardboard feeding mechanism is provided, which includes a feeding mechanism 1 and a feeding mechanism 2. The feeding mechanism 1 is arranged on one side of the feeding mechanism 2.

[0035] The feeding mechanism 1 includes a feeding frame 11, a feeding bin 12, and a feeding adjustment assembly 13. The feeding bin 12 is respectively arranged on the feeding frame 11 and the feeding adjustment assembly 13. The feeding adjustment assembly 13 is arranged on the feeding frame 11, and the size of the feeding bin 12 is adjusted by the feeding adjustment assembly 13.

[0036] The feeding mechanism 2 includes a feeding machine frame 21, a rotating assembly 22, and a feeding assembly 23. The rotating assembly 22 is arranged on the feeding machine frame 21 and is connected to the feeding assembly 23.

[0037] The rotating assembly 22 includes a rotating motor 221 and a turntable 222. The rotating motor 221 is fixedly connected to the feeding machine frame 21. The turntable 222 is fixedly connected to the rotating motor 221 and is arranged on one side of the feeding frame 11. The rotating motor 221 is used to drive the turntable 222 to rotate, thereby driving the feeding assembly 23 to rotate and feed.

[0038] A plurality of feeding components 23 are provided and evenly arranged on the turntable 222. The feeding component 23 includes a feeding positioning block 231, a feeding cylinder 232, a feeding push frame 233 and a feeding suction head 234. The feeding positioning block 231 is fixedly connected to the turntable 222, the feeding cylinder 232 is fixedly connected to the feeding positioning block 231, the feeding push frame 233 is fixedly connected to the feeding cylinder 232, and the feeding suction head 234 is fixedly connected to the feeding push frame 233 and arranged on one side of the loading bin 12. The feeding positioning block 231 and the feeding cylinder 232 rotate with the turntable 222, and the feeding cylinder 232 drives the feeding suction head 234 to pick up and place cardboard.

[0039] For the cardboard loading mechanism provided by this application, by setting a plurality of feeding components 23 to continuously perform the actions of picking up and placing paper sheets, the operation is smoother, and the efficiency of picking up and placing paper sheets is improved.

[0040] In another embodiment of the present utility model, the loading bin 12 of the cardboard loading mechanism includes a loading limiting plate 121 and a loading support plate 122. Two loading limiting plates 121 are provided and arranged parallel and opposite to each other. Both loading limiting plates 121 are movably penetrated through the loading adjustment component 13. The loading support plate 122 is arranged between the two loading limiting plates 121, the loading support plate 122 is arranged above the loading adjustment component 13 and fixedly connected to the loading frame 11. The cardboard is loaded through the loading support plate 122 and limited by the loading limiting plate 121. After the cardboard is conveyed to one side of the feeding component 23, the picking up and placing operations are performed through the suction head.

[0041] In another embodiment of the present utility model, the loading adjustment component 13 of the cardboard loading mechanism includes a loading adjustment handwheel 131, a loading adjustment lead screw 132, a loading adjustment nut 133, a loading adjustment slide 134 and a scale rod 135. The loading adjustment handwheel 131 is fixedly connected to the loading adjustment lead screw 132 and arranged outside the loading frame 11. The loading adjustment lead screw 132 is sequentially penetrated through the loading frame 11, the loading adjustment nut 133, the loading adjustment slide 134 and the loading limiting plate 121. The loading adjustment slide 134 is arranged on one side of the loading limiting plate 121 and abuts against the loading limiting plate 121. The scale rod 135 is sequentially penetrated through the loading frame 11, the loading adjustment slide 134 and the loading limiting plate 121. The loading adjustment slide 134 is respectively movably connected to the scale rod 135, the loading adjustment lead screw 132 and the loading limiting plate 121. By rotating the loading adjustment handwheel 131 to drive the loading adjustment lead screw 132 to rotate, the loading adjustment nut 133 converts the rotational motion of the loading adjustment lead screw 132 into a linear motion and drives the loading adjustment slide 134 to slide along the loading adjustment lead screw 132, thereby driving the loading limiting plate 121 to move, so as to adjust the distance between the two loading limiting plates 121 to adapt to loading cardboard of different sizes.

[0042] In another embodiment of the present utility model, the scale rods 135 of the cardboard loading mechanism are provided with two, and are arranged parallel and opposite to each other. The ends of the scale rods 135 are fixedly connected to the loading rack 11, and the scale rods 135 are provided with digital scales, which are convenient for adjusting the distance between the loading limit plates 121.

[0043] In another embodiment of the present utility model, the feeding components 23 of the cardboard loading mechanism are provided with three, and are evenly arranged in a trisect manner on the turntable 222.

[0044] In another embodiment of the present utility model, the feeding suction heads 234 of the cardboard loading mechanism are provided with four, and are all fixedly connected to the feeding push frame 233. The cardboard is adsorbed simultaneously by the four feeding suction heads 234, and the feeding suction heads 234 adopt negative pressure suction heads, so that the cardboard is adsorbed more firmly.

[0045] In another embodiment of the present utility model, an air slip ring 3 is arranged on one side of the rotating motor 221 of the cardboard loading mechanism. The air slip ring 3 is fixedly connected inside the feeding machine frame 21, and the air cylinder air path and the vacuum suction path are connected through the air slip ring 3, so as to convey the air source to the feeding air cylinder 232 and the feeding suction heads 234.

[0046] The cardboard loading mechanism provided by the present application works as follows:

[0047] The cardboard enters the loading limit plates 121 from the loading support plate 122. After the cardboard is conveyed to one end of the feeding component 23, the turntable 222 is driven to rotate by the rotating motor 221, synchronously driving the feeding positioning block 231 and the feeding air cylinder 232 to rotate. After the turntable 222 drives the feeding suction heads 234 to rotate to be parallel to the cardboard, the feeding air cylinder 232 extends to pick up the cardboard with the feeding suction heads 234 and then retracts. After the turntable 222 continues to rotate 120°, it reaches directly above the tape, and then the feeding air cylinder 232 extends to place the cardboard with the feeding suction heads 234 and then retracts. The turntable 222 continues to rotate and drives the other two feeding components 23 to rotate and feed, improving the continuity of picking and feeding, and thus improving the picking and feeding efficiency.

[0048] The cardboard loading mechanism provided by the present application performs the picking and placing actions of the paper sheets continuously by setting a plurality of feeding components 23, and the operation is more smooth, improving the picking and placing efficiency of the paper sheets.

[0049] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cardboard feeding mechanism, characterized in that: It includes a loading mechanism and a feeding mechanism, wherein the loading mechanism is arranged on one side of the feeding mechanism; The feeding mechanism comprises a feeding rack, a feeding bin and a feeding adjustment component, wherein the feeding bin is respectively arranged on the feeding rack and the feeding adjustment component, the feeding adjustment component is arranged on the feeding rack, and the size of the feeding bin is adjusted by the feeding adjustment component; The feeding mechanism comprises a feeding frame, a rotating assembly and a feeding assembly, wherein the rotating assembly is arranged on the feeding frame and connected to the feeding assembly; The rotating assembly includes a rotating motor and a turntable, wherein the rotating motor is connected to the feeding frame, and the turntable is connected to the rotating motor and is arranged on one side of the loading frame; The feeding components are provided in plurality and are evenly arranged on the turntable, and the feeding components include a feeding positioning block, a feeding cylinder, a feeding push rack and a feeding suction head. The feeding positioning block is connected to the turntable, the feeding cylinder is connected to the feeding positioning block, the feeding push rack is connected to the feeding cylinder, the feeding suction head is connected to the feeding push rack and is arranged on one side of the upper bin.

2. A cardboard feeding mechanism according to claim 1, characterized in that: The feeding bin includes a feeding limit plate and a feeding supporting plate. Two feeding limit plates are provided and are arranged in parallel and opposite to each other. The two feeding limit plates are movably passed through the feeding adjustment component. The feeding supporting plate is arranged between the two feeding limit plates. The feeding supporting plate is arranged above the feeding adjustment component and is fixedly connected to the feeding rack.

3. A paperboard feeding mechanism according to claim 2, characterized in that: The feeding adjustment assembly includes a feeding adjustment handle wheel, a feeding adjustment screw, a feeding adjustment nut, a feeding adjustment slide and a scale rod. The feeding adjustment handle wheel is fixedly connected to the feeding adjustment screw and is arranged on the outside of the feeding rack. The feeding adjustment screw is sequentially passed through the feeding rack, the feeding adjustment nut, the feeding adjustment slide and the feeding limit plate. The feeding adjustment slide is arranged on one side of the feeding limit plate and abuts against the feeding limit plate. The scale rod is sequentially passed through the feeding rack, the feeding adjustment slide and the feeding limit plate. The feeding adjustment slide is movably connected to the scale rod, the feeding adjustment screw and the feeding limit plate respectively.

4. A paperboard feeding mechanism according to claim 3, characterized in that: The scale rods are provided with two and are arranged parallel to each other, and the ends of the scale rods are fixedly connected to the loading rack.

5. A paperboard feeding mechanism according to claim 1, characterized in that: The feeding components are provided with three and are evenly arranged on the rotating disk in three equal parts.

6. A paperboard feeding mechanism according to claim 1, characterized in that: The feeding suction heads are provided with four and are all fixedly connected to the feeding push frame.

7. A paperboard feeding mechanism according to claim 1, characterized in that: An air slip ring is provided on one side of the rotating motor, and the air slip ring is fixedly connected in the feeding frame.

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