Automatic waste recovery device for paper cutter

Abstract

The utility model discloses an automatic waste recovery device for a paper cutter. According to the technical scheme, the automatic waste recovery device for the paper cutter is characterized by comprising first fixing supports, a second fixing support and a third fixing support which are sequentially arranged from left to right, a slitting table is fixedly connected between the first fixing supports, and a slitting mechanism is arranged at the tops of the first fixing supports; a waste conveying frame is arranged between the third fixing supports in a sliding mode, and a scraping device which does linear reciprocating motion in the vertical direction of the waste conveying frame is arranged between the second fixing supports. According to the waste paper collecting device, the waste material conveying frame which is in sliding connection with the guide rails arranged on the second fixing support and the third fixing support is matched with the scraping device which does linear reciprocating motion in the vertical direction of the waste material conveying frame and is arranged between the waste material conveying frame and the second fixing support, waste paper is conveyed into the material collecting box to be treated uniformly, and therefore the treatment speed and convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper cutter technical field especially is related to a kind of automatic waste recovery device for paper cutter. BACKGROUND

[0002] Paper cutter is one of indispensable processes in paperboard printing processing, paper is printed after being cut into appropriate size by paper cutter, waste is generated after cutting, common mode is that waste is uniformly handled to material receiving box from workbench after cutting by paper cutter by manual use shovel or broom etc., since paper is thick and heavy and edge is sharp, it is inconvenient for operator in the process of handling, therefore, a new scheme is proposed to solve this problem. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims at providing an automatic waste recovery device for paper cutter, which is connected with the guide rail on the second and third fixed supports in a sliding manner, and a scraping device is arranged between the waste conveying frame and the second fixed support to move linearly in the vertical direction of the waste conveying frame, so as to send the waste paper into the material receiving box for unified treatment, thereby improving the processing speed and convenience.

[0004] The above technical purpose of the utility model is realized by the following technical scheme: an automatic waste recovery device for paper cutter, comprising first, second and third fixed supports arranged in sequence from left to right, a splitting table is fixedly connected between the first fixed supports, a splitting mechanism is arranged on the top of the first fixed support, a waste conveying frame is slidingly arranged between the third fixed supports, and a scraping device is arranged between the second fixed supports to move linearly in the vertical direction of the waste conveying frame.

[0005] By adopting the above technical scheme, the paper is sent to the specified position of the splitting table, the cylinder output drives the telescopic rod, the spring outside the telescopic rod and the pressing plate fixed to the bottom of the telescopic rod and the spring to press the split paper first, and then the splitting knife higher than the pressing plate splits the paper, the position of the splitting knife is located at the middle position of the waste conveying frame of the splitting table, so that the split waste falls on the waste conveying frame, the gear is driven by the motor output to rotate in the positive direction, so that the waste conveying frame fixedly connected with the rack moves along the setting direction of the guide rail away from the first fixed support, until it moves to the side of the scraping plate away from the second fixed support, finally, the cylinder output drives the scraping plate to move downward, so that the bottom of the scraping plate and the table surface of the waste moving frame are in the same horizontal plane, and then the position of the waste moving frame is reset, and the waste falls into the material receiving box under the block of the scraping plate for unified collection.

[0006] The utility model further sets up: second fixed support and third fixed support all are provided with guide rail, the waste material conveying frame is connected with the guide rail sliding.

[0007] Through adopting above technical scheme, be provided with guide rail to the mobile position of waste material conveying frame is restricted.

[0008] The utility model further sets up: the side rotation of waste material conveying frame is connected with gear, both sides fixed connection of waste material conveying frame have the rack of gear engagement, gear passes through motor output.

[0009] Through adopting above technical scheme, motor output drives gear rotation, because gear and rack engagement, under the guidance of guide rail, drive waste material moving frame along the length direction of guide rail moves.

[0010] The utility model further sets up: the top of two second fixed support is connected through top plate, the scraping device includes the scraping board of top plate sliding connection and the output cylinder of control scraping board linear reciprocation along the vertical direction of waste material conveying frame.

[0011] Through adopting above technical scheme, the scraping board of output cylinder control linear reciprocation along Y axle, to cooperate the waste material moving frame in the process of moving to the waste material that the waste material moving frame forms the hindering effect after slitting, make the waste material moving frame when resetting, the waste material falls into the material collecting box under the restriction of scraping board and carries out unified collection.

[0012] The utility model further sets up: still include setting up in two third fixed support between material collecting box, the bottom of material collecting box is provided with pulley.

[0013] Through adopting above technical scheme, the setting of material collecting box is used for unified collection to waste material, and the pulley setting at the bottom of material collecting box facilitates the movement of operator to material collecting box.

[0014] The utility model further sets up: the top of two first fixed support is provided with crossbeam, the slitting mechanism sets up on crossbeam, the slitting mechanism includes with the fixed connection of control cylinder of crossbeam, the fixed connection of the telescopic rod end of control cylinder has connecting plate, the bottom fixed connection of connecting plate has slitting knife.

[0015] Through adopting above technical scheme, control cylinder output, drive telescopic rod drive connecting plate and with the downward movement of slitting knife fixed connection of connecting plate, to carry out slitting action to paper.

[0016] The utility model further sets up: the both sides of connecting plate are provided with telescopic rod respectively, the outside of telescopic rod is equipped with spring, and the bottom fixed connection of spring and telescopic rod has pressing plate.

[0017] By adopting the technical scheme, the bottom of the connecting rod is fixed with the telescopic rod, the outer side of the telescopic rod is provided with the spring, the height of the pressing plate fixed and connected at the bottom of the spring is lower than the height of the slitting cutter, the pressing plate contacts the paper surface earlier than the slitting cutter, and the pressing plate plays a role of pressing and limiting, and the stability of paper slitting is further improved.

[0018] In summary, the utility model has the following beneficial effects:

[0019] The waste material conveying frame in sliding connection with the guide rails arranged on the second and third fixed supports and the second fixed support are provided with a material scraping device which makes linear reciprocating motion along the vertical direction of the waste material conveying frame, and the waste paper is sent into the material collecting box for unified treatment, so that the treatment speed and convenience are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the utility model;

[0021] Figure 2 It is a top view of the utility model;

[0022] Figure 3 It is Figure 2 A-A sectional view of the utility model;

[0023] Figure 4 It is Figure 2 B-B sectional view of the utility model.

[0024] In the drawing: 1, first fixed support; 2, second fixed support; 3, motor; 4, third fixed support; 5, pulley; 6, material collecting box; 7, guide rail; 8, output cylinder; 9, top plate; 10, material scraping plate; 11, control cylinder; 12, telescopic rod; 13, spring; 14, slitting cutter; 15, pressing plate; 16, gear; 17, rack. DETAILED DESCRIPTION

[0025] In order to make the skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in combination with the drawings and specific embodiments, and it should be explained that the embodiments of the application and the features in the embodiments can be combined with each other without conflict.

[0026] In the description of the utility model, it should be explained that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "set with", "sleeve setting / interfacing", "connection" and the like, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected; can be mechanical connection, also can be electrical connection; can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements inside. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according of the specific circumstances.

[0028] The utility model is described in detail below in connection with the drawings.

[0029] A kind of automatic waste recovery device for paper cutter, as shown in Fig. Figures 1-4 It includes first fixed support 1, second fixed support 2 and third fixed support 4 sequentially arranged from left to right, first fixed support 1 is fixedly connected with slitting table between, the top of first fixed support 1 is provided with slitting mechanism, waste conveying frame is slidably arranged between third fixed support 4, second fixed support 2 is provided with the scraping device that makes linear reciprocating motion along the vertical direction of waste conveying frame.

[0030] Second fixed support 2 and third fixed support 4 are all provided with guide rail 7, waste conveying frame is slidably connected with guide rail 7, one side of waste conveying frame is rotatably connected with gear 16, both sides of waste conveying frame are fixedly connected with rack 17 engaged with gear 16, gear 16 is output by motor 3, the top of two second fixed supports 2 is connected by top plate 9, and the scraping device includes scraping plate 10 slidably connected with top plate 9 and output cylinder 8 for controlling scraping plate 10 to make linear reciprocating motion along the vertical direction of waste conveying frame.

[0031] It further includes collecting box 6 arranged between two third fixed supports 4, and the bottom of collecting box 6 is provided with pulley 5.

[0032] The top of two first fixed supports 1 is provided with crossbeam, and the slitting mechanism is arranged on the crossbeam, and the slitting mechanism includes control cylinder 11 fixedly connected with the crossbeam, the end of the telescopic rod 12 of control cylinder 11 is fixedly connected with the connecting plate, and the bottom of the connecting plate is fixedly connected with the slitting knife 14. The two sides of connecting plate are respectively provided with telescopic rod 12, spring 13 is sleeved on the outside of telescopic rod 12, and the bottom of spring 13 and telescopic rod 12 is fixedly connected with pressing plate 15.

[0033] Working principle: the paper is sent to the specified position of the cutting table, the control cylinder 11 is output to drive the telescopic rod 12, the spring 13 sleeved outside the telescopic rod 12 and the pressing plate 15 fixed to the bottom of the telescopic rod 12 and the spring 13 to press the cutting paper first, then the cutting knife 14 higher than the pressing plate 15 is used to cut the paper, the position of the cutting knife 14 is located at the middle position of the waste conveying frame of the cutting table, so that the waste after cutting falls on the waste conveying frame, then the gear 16 is driven to rotate by the motor 3 output, so that the waste conveying frame fixedly connected with the rack 17 moves away from the one end of the first fixed support 1 along the setting direction of the guide rail 7, until the waste conveying frame moves to the side of the scraping plate 10 away from the second fixed support 2, finally, the output cylinder 8 is output to drive the scraping plate 10 to move downward, so that the bottom of the scraping plate 10 and the table surface of the waste moving frame are in the same horizontal plane, then the position of the waste moving frame is reset, the waste falls into the collecting box 6 under the block of the scraping plate 10 to be uniformly collected.

[0034] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme belonging to the idea of the present application belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. An automatic waste recycling device for a paper cutter, comprising a first fixed support (1), a second fixed support (2) and a third fixed support (4) arranged in sequence from left to right, a splitting table is fixedly connected between the first fixed support (1), and a splitting mechanism is arranged on the top of the first fixed support (1), characterized in that: The third fixed support (4) is provided with a waste conveying frame slidingly arranged between the third fixed support (4), and the second fixed support (2) is provided with a material scraping device linearly reciprocating along the vertical direction of the waste conveying frame.

2. An automatic waste re-cycling device for a paper cutter as claimed in claim 1, wherein: The second fixed support (2) and the third fixed support (4) are provided with guide rails (7), and the waste conveying frame is slidingly connected with the guide rails (7).

3. An automatic waste re-cycling device for a paper cutter as claimed in claim 1, wherein: A gear (16) is rotationally connected to one side of the waste conveying frame, gear racks (17) meshing with the gear (16) are fixedly connected to both sides of the waste conveying frame, and the gear (16) is output by the motor (3).

4. An automatic waste re-cycling device for a paper cutter as claimed in claim 1, wherein: The top portions of the two second fixed supports (2) are connected by a top plate (9), the material scraping device comprises a scraping plate (10) slidingly connected with the top plate (9) and an output cylinder (8) controlling the linear reciprocating movement of the scraping plate (10) along the vertical direction of the waste conveying frame.

5. An automatic waste re-cycling device for a paper cutter as claimed in claim 1, wherein: A material collecting box (6) is further arranged between the two third fixed supports (4), and the bottom of the material collecting box (6) is provided with a pulley (5).

6. An automatic waste re-cycling device for a paper cutter as claimed in claim 1, wherein: The top portions of the two first fixed supports (1) are provided with cross beams, the slitting mechanism is arranged on the cross beams, the slitting mechanism comprises a control cylinder (11) fixedly connected with the cross beam, the end of the telescopic rod (12) of the control cylinder (11) is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a slitting knife (14).

7. The automatic waste recycling device for a paper cutting machine according to claim 6, characterized in that: The two sides of the connecting plate are respectively provided with telescopic rods (12), the outer sides of the telescopic rods (12) are sleeved with springs (13), and the bottom of the spring (13) and the telescopic rod (12) is fixedly connected with a pressing plate (15).

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