CN214871019U - Waste paper collecting device of paper cutter - Google Patents

Abstract

The utility model discloses a waste paper collection device of paper cutter, include: the automatic cutting machine comprises a frame, a cutting assembly, a lifting mechanism and a workbench, wherein the cutting assembly is mounted on the frame, the lifting mechanism drives the frame to lift and cut, the workbench is arranged on the frame and used for bearing a workpiece, a cutting and collecting tank is arranged on the workbench, the workbench is hinged with a cover plate capable of sealing the cutting and collecting tank through a rotating shaft, two ends of the rotating shaft are connected with stop rods with a self-resetting function, pushing blocks capable of pushing the stop rods are arranged on two sides of the cutting assembly, and a collecting tank is arranged below the cutting and collecting tank; the utility model can drive the cover plate to open the cutting and collecting tank by pushing the stop lever through the push block, automatically collect the waste paper rim charge generated in the paper cutting process in a centralized way, and eliminate the manual collection process, thereby having the characteristics of low equipment cost and low labor cost; in addition, when the paper cutter is in a non-cutting state, the cover plate seals the cutting and collecting tank, so that the cutting and collecting tank can be effectively prevented from obstructing the displacement of the paper pile, and the position of the paper pile on the workbench can be adjusted.

Description

Waste paper collecting device of paper cutter

Technical Field

The utility model belongs to the technical field of the paper article cuts, in particular to paper cutter's waste paper collection device.

Background

A paper cutter is one of cutting machines, and is widely used in paper processing. The cutting of printed and bound workbooks and blanks from the beginning of production such as printing, packaging and book binding requires a paper cutter to cut. The market is divided into various types of paper cutters, and common hydraulic paper cutters can cut materials with different sizes, are suitable for large-batch processing, and are widely applied.

Among the prior art, the unnecessary waste paper rim charge stops on its workstation after the paper cutter accomplishes the cutting, needs the manual work to clear up.

Accordingly, the prior art is in need of improvement and development.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a used paper collection device of paper cutter, can be when the cut paper automatic collection used paper rim charge.

The embodiment of the application provides a waste paper collection device of paper cutter for collect the waste paper rim charge that the paper cutter cut paper processing produced, include: the automatic cutting machine comprises a frame, a cutting assembly installed on the frame, a lifting mechanism driving the frame to lift and cut, and a workbench arranged on the frame and used for bearing a workpiece, wherein a cutting and collecting tank is arranged on the workbench, the workbench is hinged with a cover plate capable of sealing the cutting and collecting tank through a rotating shaft, two ends of the rotating shaft are connected with stop rods with a self-resetting function, push blocks capable of pushing the stop rods are arranged on two sides of the cutting assembly, and a collecting tank is arranged below the cutting and collecting tank.

The waste paper collecting device of the paper cutting machine is characterized in that a handle is connected to the tail end of the stop lever.

The waste paper collecting device of the paper cutting machine is characterized in that the pushing block is of a cylinder structure with a round, rectangular, triangular or oval side surface.

The waste paper collecting device of the paper cutting machine is characterized in that when the cover plate seals the cutting collecting groove, the top surface of the cover plate is flush with the top surface of the workbench.

The waste paper collecting device of the paper cutting machine is characterized in that the rotating shaft is positioned on one side of the cutting and collecting groove far away from the cut workpiece.

The used paper collecting device of the paper cutting machine is characterized in that the cover plate is arranged obliquely when the cutting assembly descends to the lowest position under the action of the lifting mechanism.

The used paper collecting device of the paper cutting machine is characterized in that when the cutting assembly descends to the lowest position under the action of the lifting mechanism, the included angle between the surface of the cover plate and the vertical direction is 10-50 degrees.

The waste paper collecting device of the paper cutting machine is characterized in that the bottom edges of two side edges of the workbench in the length direction of the cutting and collecting groove are provided with chamfers.

The waste paper collecting device of the paper cutting machine is characterized in that the stop lever is connected with a return spring to drive the cover plate to automatically seal, cut and collect the paper.

The used paper collecting device of a paper cutter described above, wherein the bottom surface of the cover plate has a flange defining an upward deflection angle thereof.

Therefore, the waste paper collecting device of the paper cutting machine can drive the cover plate to open the cutting and collecting tank by pushing the stop lever through the push block, automatically and intensively collect waste paper scraps generated in the paper cutting process, avoids the manual collecting process, and has the characteristics of low equipment cost and low labor cost; in addition, when the paper cutter is in a non-cutting state, the cover plate seals the cutting and collecting tank, so that the cutting and collecting tank can be effectively prevented from obstructing the displacement of the paper pile, and the position of the paper pile on the workbench can be adjusted.

Drawings

Fig. 1 is a schematic structural view of a used paper collecting apparatus of a paper cutter according to an embodiment of the present application in a state where a cover is closed.

Fig. 2 is a schematic structural view of a used paper collecting device of a paper cutter according to an embodiment of the present application in a state where a cover is opened.

Fig. 3 is a schematic view of the internal structure of a used paper collecting device of a paper cutter according to an embodiment of the present application in a state where a cover is closed.

Fig. 4 is a partial sectional view schematically showing a used paper collecting apparatus of a paper cutter according to an embodiment of the present application in a state where a cover is opened.

Description of reference numerals: 1. a frame; 2. a cutting assembly; 3. a lifting mechanism; 4. a work table; 5. a cover plate; 6. a stop lever; 7. a push block; 8. a collection box; 41. cutting a collecting tank; 42. chamfering; 51. a rotating shaft; 52. a convex edge; 61. a handle; 62. a return spring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

As shown in fig. 1-4, the utility model relates to a waste paper collecting device of paper cutter for collect the waste paper rim charge that the paper cutting processing of paper cutter produced, include: frame 1, install cutting unit 2 in frame 1, the elevating system 3 of 1 lift cutting of drive frame, locate the workstation 4 that is used for bearing the work piece in the frame 1, be equipped with cutting collecting vat 41 on the workstation 4, workstation 4 articulates through pivot 51 has the apron 5 that can seal cutting collecting vat 41, the pivot 51 both ends are connected with the pin 6 that has from the reset function, 2 both sides of cutting unit have the ejector pad 7 that can promote pin 6, cutting collecting vat 41 below is equipped with collecting box 8.

The waste paper collecting device of the paper cutting machine is used for collecting waste paper scraps generated by paper cutting processing of the paper cutting machine; when the cutting device is used, after a paper stack to be cut is placed at a designated position of a paper cutter workbench 4, the lifting mechanism 3 is started, the cutting assembly 2 is driven by the lifting mechanism 3 to descend for cutting, redundant rim charge of the paper stack is cut and separated from high to low, the redundant rim charge is positioned above the cutting collecting tank 41, the push block 7 descends along with the cutting assembly 2 and contacts with the stop lever 6 in the cutting process, then the stop lever 6 is gradually pushed, the stop lever 6 is pushed by the push block 7 to deflect to drive the cover plate 5 to rotate, and then the cutting collecting tank 41 is opened, so that the redundant rim charge falls into the collecting tank 8 through the cutting collecting tank 41; after the cutting is finished, the lifting mechanism 3 drives the cutting assembly 2 to reset, the stop lever 6 automatically resets and drives the cover plate 5 to seal and cut the collecting tank 41 again, and the waste paper collecting process is finished.

The waste paper collecting device of the paper cutting machine can move along with the paper cutting process of the paper cutting machine, waste paper scraps generated in the paper cutting process can be automatically collected in a centralized mode, the manual collecting process is omitted, extra electric and pneumatic elements are not needed for driving in the collecting process, and the waste paper collecting device has the advantages of being low in equipment cost and labor cost; in addition, when the paper cutter is in a non-cutting state, the cover plate 5 seals the cutting collecting groove 41, so that the cutting collecting groove 41 can be effectively prevented from obstructing the displacement of the paper stack, and the position of the paper stack on the workbench 4 can be adjusted.

The cutting collecting tank 41 is used for matching with the cutting component 2 to complete cutting, and meanwhile waste paper scraps can be guided into the collecting tank 8 to be collected.

In some preferred embodiments, the stop lever 6 is connected with a handle 61 at the end; if the problem of paper clamping between the cover plate 5 and the cutting and collecting groove 41 occurs, a worker can swing the stop lever 6 through the handle 61 to manually open the cutting and collecting groove 41, and then the paper clamping is cleaned.

In some preferred embodiments, the push block 7 is a cylindrical structure with a circular, rectangular, triangular or oval side surface.

In this embodiment, the side surface of the pushing block 7 is triangular, so as to smoothly push the stop lever 6, and when the cutting assembly 2 descends to the lowest position, the side surface of the pushing block 7 is attached to the side surface of the stop lever 6; the angle of the triangle included angle of the push block 7 can be designed to adjust the swing angle of the stop lever 6.

In some preferred embodiments, when cover plate 5 seals off cut-off collection trough 41, its top surface is flush with the top surface of table 4, ensuring that the pile of sheets can slide smoothly and remain flat on the table top of table 4.

In the actual cutting process of the paper cutter, because the tail end of the cutter of the cutting assembly 2 is generally set to be in a structure with the inner side being a vertical plane and the outer side being an inclined plane, the rim charge is obliquely spread outwards after being cut; therefore, in order to avoid the waste paper scattering on the table top of the outer table 4 during the falling process, in some preferred embodiments, the rotating shaft 51 is located on the side of the cutting and collecting tank 41 away from the cut workpiece, so that when the cover plate 5 is opened, the cover plate is opened to incline towards the side of the cutting assembly 2, the waste paper rim charge at the bottom end slides down along the inclined surface towards the side of the paper stack, the waste paper rim charge at the upper side is driven to approach towards the side of the paper stack, and the waste paper scattering outwards on the table top of the table 4 can be avoided.

In some preferred embodiments, when the cutting assembly 2 is lowered to the lowest position by the lifting mechanism 3, the cover plate 5 is inclined, so as to ensure that the waste paper can be smoothly guided along the inclined cover plate 5 and through the cutting and collecting tank 41 to the collecting tank 8 after the cutting assembly 2 is cut.

In some preferred embodiments, when the cutting assembly 2 is lowered to the lowest position by the lifting mechanism 3, the angle between the surface of the cover plate 5 and the vertical direction is 10-50 °, in this embodiment, preferably 30 °, so that the waste paper can be smoothly guided in.

In some preferred embodiments, the bottom edges of the two side edges of the worktable 4 in the length direction of the cutting and collecting slot 41 are provided with chamfers 42, and the chamfers 42 are designed to ensure that the cover plate 5 can be smoothly opened and reset, and ensure that the cover plate 5 can tightly seal the cutting and collecting slot 41, so that the paper stack can be smoothly slid on the table top of the worktable 4 to adjust the position.

In some preferred embodiments, the chamfer 42 near the rotating shaft 51 is a flat angle, which facilitates the introduction of waste materials, prevents the waste materials from accumulating on the chamfer 42, and the chamfer 42 far from the rotating shaft 51 is a round angle, which facilitates the access of the cover plate 5 to the cutting collecting groove 41.

In some preferred embodiments, a return spring 62 is connected to the stop lever 6 to drive the cover plate 5 to automatically seal the cutting and collecting groove 41; the reset spring 62 enables the stop lever 6 to have a self-reset function, one end of the stop lever is connected with the workbench 4, and the other end of the stop lever is connected with the lever body of the stop lever 6; when cutting assembly 2 resets, pin 6 loses the impetus of ejector pad 7, resets under reset spring 62's effect and goes up the pendulum, makes apron 5 automatic upward the sealed cutting collecting vat 41 of pendulum then.

In some preferred embodiments, the bottom surface of the cover plate 5 has a rim 52 defining its upward deflection angle; specifically, when the cover plate 5 seals the cutting and collecting groove 41, the convex edge 52 thereof presses the bottom plate of the table top of the workbench 4; the convex edge 52 is used for limiting the upward swing position of the cover plate 5, so that when the cover plate 5 seals the cutting and collecting groove 41, the table top of the workbench 4 can be kept flat.

In some preferred embodiments, the top surface of the flange 52 has an anti-collision glue to prevent the flange 52 from striking the bottom surface of the working platform 4 to generate loud noise when the cover plate 5 is reset to seal the cutting and collecting groove 41.

In summary, the waste paper collecting device of the paper cutting machine in the embodiment of the application can drive the cover plate 5 to open the cutting collecting tank 41 by pushing the stop lever 6 through the push block 7, automatically collect waste paper scraps generated in the paper cutting process in a centralized manner, and avoid the manual collecting process, and has the characteristics of low equipment cost and low labor cost; in addition, when the paper cutter is in a non-cutting state, the cover plate 5 seals the cutting collecting groove 41, so that the cutting collecting groove 41 can be effectively prevented from obstructing the displacement of the paper stack, and the position of the paper stack on the workbench 4 can be adjusted.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (10)

1. A used paper collecting device of a paper cutter for collecting used paper trimmings produced by a paper cutting process of the paper cutter, comprising: frame (1), install cutting unit (2), drive frame (1) on frame (1) and go up and down elevating system (3) of cutting, locate workstation (4) that are used for bearing the weight of the work piece on frame (1), be equipped with cutting collecting vat (41) on workstation (4), workstation (4) articulate apron (5) that can seal cutting collecting vat (41) through pivot (51), pivot (51) both ends are connected with pin (6) that have from the reset function, cutting unit (2) both sides have ejector pad (7) that can promote pin (6), cutting collecting vat (41) below is equipped with collecting box (8).

2. The used paper collecting apparatus of a paper cutter according to claim 1, wherein a handle (61) is attached to the end of the bar (6).

3. The used paper collecting device of a paper cutter according to claim 1, wherein the pushing block (7) has a cylindrical structure with one of a circular, rectangular, triangular, and oval side surface.

4. The used paper collecting apparatus of a paper cutter according to claim 1, wherein the top surface of the cover plate (5) is flush with the top surface of the table (4) when sealing the cut-and-collect chute (41).

5. The used paper collecting apparatus of a paper cutter according to claim 1, wherein the rotary shaft (51) is located on a side of the cut collection groove (41) away from the cut workpiece.

6. A used paper collecting apparatus of a paper cutter according to claim 5, wherein the cover plate (5) is disposed obliquely when the cutter unit (2) is lowered to the lowest position by the elevating mechanism (3).

7. The used paper collecting apparatus of a paper cutter according to claim 6, wherein the angle of the plate surface of the cover plate (5) with the vertical direction when the cutter unit (2) is lowered to the lowest position by the elevating mechanism (3) is 10-50 °.

8. The used paper collecting apparatus of a paper cutter as claimed in claim 1, wherein the table (4) has chamfers (42) at both side edges in the lengthwise direction of the cutting and collecting groove (41).

9. The used paper collecting apparatus of a paper cutter according to claim 1, wherein a return spring (62) is connected to the stopper lever (6) to drive the cover plate (5) to automatically seal the cut collecting chute (41).

10. The used paper collecting apparatus of a paper cutter as claimed in claim 9, wherein the bottom surface of the cover plate (5) has a flange (52) defining an upward deflection angle thereof.

Images