Cutting equipment for yellow paper processing

Abstract

The cutting equipment for yellow paper processing comprises a base and a top frame fixedly connected to the top of the base, the top frame is in a U shape, a plurality of first electric push rods are fixedly connected to the inner top wall of the top frame, and the output ends of the first electric push rods are jointly and fixedly connected with a top plate; a pressing block is fixedly connected to the center of the bottom of the top plate, cutters are arranged on the two opposite sides of the pressing block, adjusting parts are arranged above the cutters, and collecting grooves are formed in the positions, located on the two opposite sides of the pressing block, of the top of the base. The utility model relates to the technical field of yellow paper processing. According to the yellow paper cutting device, after the cutter moves downwards to cut yellow paper, the first motor works to drive the cutter to move towards the collecting groove, so that cut burrs are pushed to enter the collecting groove to be collected, workers do not need to manually clean the base to take down the burrs, the yellow paper cutting efficiency is improved, and the labor intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of yellow paper processing, in particular to a cutting device for yellow paper processing. Background Technique

[0002] The yellow paper used for sacrifices is also called paper money, fire paper, etc.

[0003] When cutting yellow paper, a stack of yellow paper is first fixed, and then the cutter moves vertically downward to cut off the rough edges on the outside of the yellow paper to ensure the neatness of the side of the stack of yellow paper. However, after the rough edges of the yellow paper are cut off by the traditional yellow paper cutting device, the staff needs to manually clean the workbench to remove the rough edges for collection, and then remove the cut yellow paper. Manually removing the rough edges will reduce the cutting efficiency of the yellow paper and increase the labor intensity of the staff. Content of the Utility Model

[0004] According to the deficiencies of the existing technology, the purpose of the utility model is to provide a cutting device for yellow paper processing, so as to solve the technical problems mentioned in the above background technique.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] A cutting device for yellow paper processing includes a base and a top frame fixedly connected to the top of the base. The top frame is arranged in a U shape. A plurality of first electric push rods are fixedly connected to the inner top wall of the top frame. The output ends of the plurality of first electric push rods are commonly fixedly connected to a top plate. A pressing block is fixedly connected to the center of the bottom of the top plate. Cutting knives are arranged on both opposite sides of the pressing block. An adjusting part is arranged above the cutting knives. Collection grooves are opened on both opposite sides of the top of the base where the pressing block is located.

[0007] Further, the adjusting part includes side plates fixedly connected to both opposite sides of the top plate. A first motor is fixedly connected to one side of one of the side plates. The output end of the first motor is drivingly connected to a lead screw. The lead screw is rotatably connected to both side plates and the pressing block. Two sections of threads with opposite helix directions are arranged on the outer peripheral surface of the lead screw. And screw blocks are threadedly connected to both sections of threads on the outer peripheral surface of the lead screw. A plurality of second electric push rods are fixedly connected to the bottom of the screw blocks. The output ends of the corresponding plurality of second electric push rods are fixedly connected to the tops of the corresponding cutting knives.

[0008] Further, two guide rods are fixedly connected between the two side plates. The two guide rods are respectively located on both opposite sides of the lead screw. And the guide rods fixedly pass through the pressing block. The guide rods are slidably connected to the screw blocks.

[0009] Further, a collection cavity is opened in the base. The bottoms of the two collection grooves are both communicated with the collection cavity. A discharge port is opened at the lower half of one side of the collection cavity.

[0010] Furthermore, the bottom wall of the collecting chamber is arranged to be inclined downward on the side close to the discharge port.

[0011] Furthermore, a rotating rod is rotatably connected in the collection tank, a second motor is fixedly connected to the side wall of the base, an output end of the second motor is transmission-connected to the corresponding rotating rod, and a plurality of crushing blades are fixedly sleeved on the outer peripheral surface of the rotating rod located in the collection tank.

[0012] In summary, the present invention includes at least one of the following beneficial technical effects:

[0013] 1. A cutting device for yellow paper processing, after the cutter moves downward to cut the yellow paper, the first motor drives the cutter to move toward the collecting trough, thereby pushing the cut burrs into the collecting trough for collection, and the staff no longer needs to manually clean the base to remove the burrs, thereby improving the yellow paper cutting efficiency and reducing the labor intensity of the staff;

[0014] 2. This is a cutting device for yellow paper processing. After the rough edges of the yellow paper enter the collecting trough, they are crushed into small pieces of paper under the action of the rotating crushing blade, and then enter the collecting chamber to prevent the rough edges from clogging the collecting trough, and also facilitate the subsequent recycling of the rough edges. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 is a three-dimensional diagram of a cutting device for yellow paper processing in this embodiment;

[0017] Figure 2 is a front cross-sectional view of a cutting device for yellow paper processing according to the present embodiment;

[0018] Figure 3 It is a side sectional view of a cutting device for yellow paper processing according to the present embodiment.

[0019] In the figure, 1, base; 2, top frame; 3, first electric push rod; 4, top plate; 5, pressure block; 6, cutter; 7, adjustment part; 71, side plate; 72, first motor; 73, lead screw; 74, screw block; 75, second electric push rod; 8, collecting trough; 9, guide rod; 10, collecting chamber; 11, discharge port; 12, rotating rod; 13, second motor; 14, crushing blade. DETAILED DESCRIPTION

[0020] The following further describes the present utility model in detail with reference to the accompanying drawings.

[0021] Embodiment:

[0022] Referring to Figures 1 to 3 , a cutting device for yellow paper processing disclosed by the present utility model includes a base 1 and a top frame 2 fixedly connected to the top of the base 1. The top frame 2 is arranged in a U shape. A plurality of first electric push rods 3 are fixedly connected to the inner top wall of the top frame 2. The output ends of the plurality of first electric push rods 3 are commonly fixedly connected to a top plate 4. The center of the bottom of the top plate 4 is fixedly connected to a pressing block 5. Cutting knives 6 are arranged on both opposite sides of the pressing block 5. An adjusting part 7 is arranged above the cutting knives 6. Collection grooves 8 are formed in the top of the base 1 on both opposite sides of the pressing block 5.

[0023] In this embodiment, a stack of yellow paper is placed at the center of the top of the base 1, and the pressing block 5 is located directly above the center of the stack of yellow paper. In the initial state, the lowest point of the cutting knife 6 is higher than the lowest point of the pressing block 5.

[0024] When cutting the yellow paper, first place a stack of yellow paper on the top of the base 1, and then the first electric push rod 3 extends to drive the top plate 4 to move downward. The top plate 4 drives the pressing block 5 and the cutting knives 6 to move downward until the pressing block 5 tightly presses the top of the stack of yellow paper to fix the stack of yellow paper. At this time, the cutting knives 6 are exactly located directly above the position where the cutting is required.

[0025] In a further preferred embodiment of the present utility model, as Figure 2 and Figure 3 shown, the adjusting part 7 includes side plates 71 fixedly connected to both opposite sides of the top plate 4. A first motor 72 is fixedly connected to one side of one of the side plates 71. The output end of the first motor 72 is drivingly connected to a lead screw 73. The lead screw 73 is rotatably connected to both side plates 71 and the pressing block 5. Two sections of threads with opposite helix directions are provided on the outer peripheral surface of the lead screw 73. Screw blocks 74 are threadedly connected to both sections of the threads on the outer peripheral surface of the lead screw 73. A plurality of second electric push rods 75 are fixedly connected to the bottom of the screw blocks 74. The output ends of the corresponding plurality of second electric push rods 75 are fixedly connected to the tops of the corresponding cutting knives 6.

[0026] In this embodiment, the second electric push rod 75 works to drive the cutting knives 6 to move downward. The cutting knives 6 contact the stack of yellow paper and cut off the yellow paper frayed edges. An avoidance channel (not shown in the figure) is formed in the top of the base 1 directly below the cutting knives 6. When the cutting knives 6 move downward, part of them is inserted into the avoidance channel to ensure that the cutting knives 6 can completely penetrate the stack of yellow paper.

[0027] Then the second electric push rod 75 is retracted, so that the cutter 6 is out of the avoidance path, and the bottom of the cutter 6 is coplanar with the top of the base 1, and the second electric push rod 75 is closed. Then the first motor 72 drives the lead screw 73 to rotate when working, and the rotation of the lead screw 73 drives the two screw blocks 74 to move in the opposite direction. The screw blocks 74 drive the cutter 6 to move horizontally through the second electric push rod 75, and the cutter 6 pushes the cut yellow paper rough edges to move toward the collection tank 8, and finally sends the yellow paper rough edges to the collection tank 8. Then the first motor 72 reverses, the second electric push rod 75 retracts, and the first electric push rod 3 retracts, controlling the cutter 6 and the pressure block 5 to return to the initial position, and releasing the fixation of the yellow paper pile. At this time, the staff can remove the cut yellow paper pile, place a new yellow paper pile, and repeat the cutting operation.

[0028] In a further preferred embodiment of the present invention, Figure 3 As shown, two guide rods 9 are fixedly connected between the two side plates 71 , and the two guide rods 9 are respectively located at opposite sides of the lead screw 73 , and the guide rods 9 are fixedly passed through the pressing block 5 , and the guide rods 9 are slidably connected to the screw block 74 .

[0029] In this embodiment, the guide rod 9 is used to limit the screw block 74 so that when the lead screw 73 rotates, the screw block 74 can only move linearly and will not rotate along with the lead screw 73 .

[0030] In a further preferred embodiment of the present invention, Figure 2 As shown, a collecting chamber 10 is provided in the base 1 , the bottoms of the two collecting tanks 8 are communicated with the collecting chamber 10 , and a discharge port 11 is provided in the lower half of one side of the collecting chamber 10 .

[0031] In this embodiment, the burrs that fall into the collecting trough 8 enter the collecting chamber 10 and are automatically discharged from the base 1 through the discharge port 11. The staff only needs to place a collection box with a top opening under the discharge port 11 to collect the burrs of yellow paper, which makes it convenient for the staff to recycle the burrs of yellow paper.

[0032] In a further preferred embodiment of the present invention, Figure 2 As shown, the inner bottom wall of the collecting chamber 10 is arranged to be inclined downward on the side close to the discharge port 11 .

[0033] In this embodiment, the rough edges of the yellow paper falling into the collecting chamber 10 can be fully discharged through the discharge port 11 along the inner bottom wall of the collecting chamber 10 under the action of gravity.

[0034] In a further preferred embodiment of the present invention, Figure 2 As shown, a rotating rod 12 is rotatably connected in the collecting tank 8, a second motor 13 is fixedly connected to the side wall of the base 1, and the output end of the second motor 13 is transmission-connected to the corresponding rotating rod 12. A plurality of crushing blades 14 are fixedly sleeved on the outer peripheral surface of the rotating rod 12 located in the collecting tank 8.

[0035] In this embodiment, the second motor 13 drives the rotating rod 12 and the crushing blade 14 to rotate. The crushing blade 14 cuts the rough edges of the yellow paper falling into the collecting trough 8 into small pieces of paper, which then enter the collecting chamber 10 and are discharged through the discharge port 11 to prevent the rough edges from clogging the collecting trough 8.

[0036] The implementation principle of the above embodiment is:

[0037] First, place a pile of yellow paper at a suitable position on the top of the base 1, then extend the first electric push rod 3 to drive the top plate 4 to move downward, and the top plate 4 drives the pressing block 5 and the cutter 6 to move downward until the pressing block 5 presses the top of the yellow paper pile tightly to fix the yellow paper pile.

[0038] Then the second electric push rod 75 works to drive the cutter 6 to move downward, and the cutter 6 contacts the yellow paper pile and cuts off the yellow paper rough edges. The cutter 6 is partially inserted into the avoidance path when moving downward, ensuring that the cutter 6 can completely penetrate the yellow paper pile.

[0039] Then the second electric push rod 75 shrinks until the bottom of the cutter 6 is coplanar with the top surface of the base 1, and then the first motor 72 works, driving the screw 73 to rotate, and the rotation of the screw 73 drives the two screw blocks 74 to move in the opposite direction, and the screw blocks 74 drive the cutter 6 to move toward the collecting trough 8, and the cutter 6 pushes the cut yellow paper edges into the collecting trough 8, and then the first motor 72 reverses, the second electric push rod 75 shrinks, and the first electric push rod 3 shrinks, so that the cutter 6 and the pressing block 5 return to their initial positions, and the cut yellow paper stack is removed.

[0040] The second motor 13 is always working, driving the rotating rod 12 and the crushing blade 14 to rotate. The crushing blade 14 cuts the rough edges of the yellow paper falling into the collecting trough 8 into small paper pieces. The small paper pieces enter the collecting chamber 10 and are then discharged through the discharge port 11, preventing the rough edges from clogging the collecting trough 8 and making it convenient for the staff to recycle the yellow paper.

[0041] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cutting device for yellow paper processing, comprising a base (1) and a top frame (2) fixedly connected to the top of the base (1), wherein the top frame (2) is arranged in a U shape, and is characterized in that: A plurality of first electric push rods (3) are fixedly connected to the inner top wall of the top frame (2); the output ends of the plurality of first electric push rods (3) are commonly fixedly connected to a top plate (4); a pressure block (5) is fixedly connected to the center of the bottom of the top plate (4); cutters (6) are provided on opposite sides of the pressure block (5); an adjustment portion (7) is provided above the cutter (6); and a collecting groove (8) is provided on the top of the base (1) at opposite sides of the pressure block (5).

2. The yellow paper processing cutting device according to claim 1, characterized in that: The adjusting portion (7) comprises side plates (71) fixedly connected to opposite sides of the top plate (4), one side of one of the side plates (71) being fixedly connected to a first motor (72), the output end of the first motor (72) being transmission-connected to a lead screw (73), the lead screw (73) being rotationally connected to the two side plates (71) and the pressure block (5), the outer circumference of the lead screw (73) being provided with two sections of threads with opposite rotation directions, and the two sections of threads on the outer circumference of the lead screw (73) being threadedly connected to a screw block (74), the bottom of the screw block (74) being fixedly connected to a plurality of second electric push rods (75), and the output ends of the corresponding plurality of second electric push rods (75) being fixedly connected to the top of the corresponding cutter (6).

3. A cutting device for yellow paper processing according to claim 2, characterized in that: Two guide rods (9) are fixedly connected between the two side plates (71), the two guide rods (9) are respectively located at opposite sides of the lead screw (73), and the guide rods (9) are fixedly passed through the pressing block (5), and the guide rods (9) are slidably connected to the screw block (74).

4. The yellow paper processing cutting device according to claim 3, characterized in that: A collecting chamber (10) is provided in the base (1), the bottoms of the two collecting grooves (8) are in communication with the collecting chamber (10), and a discharge port (11) is provided in the lower half of one side of the collecting chamber (10).

5. The yellow paper processing cutting device according to claim 4, characterized in that: The inner bottom wall of the collecting chamber (10) is arranged to be inclined downward on a side close to the discharge port (11).

6. The yellow paper processing cutting device according to claim 5, characterized in that: A rotating rod (12) is rotatably connected in the collecting tank (8), a second motor (13) is fixedly connected to the side wall of the base (1), an output end of the second motor (13) is transmission-connected to the corresponding rotating rod (12), and a plurality of crushing blades (14) are fixedly sleeved on the outer peripheral surface of the rotating rod (12) located in the collecting tank (8).

Images