Traction pulling mechanism for yellow paper processing

Abstract

The utility model relates to a drawing material pulling mechanism for yellow paper processing, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a top frame, a processing device is arranged at the upper half part in the top frame, one side of the bottom plate is fixedly connected with a side plate, the upper half part of one side, close to the top frame, of the side plate is fixedly connected with a top plate, and the top plate is L-shaped. A moving frame is arranged below the top plate, a linkage part is arranged between the moving frame and the top plate, and a plurality of electric push rods are fixedly arranged on the upper half portion of the moving frame in a penetrating mode. The utility model relates to the technical field of yellow paper processing. After the pressing plate fixes yellow paper and drags the yellow paper to move for a certain distance, the collecting roller rotates to wind the yellow paper on the peripheral side of the collecting roller, and then the pressing plate relieves fixation of the yellow paper, returns to the initial position and continues to drag the yellow paper to move linearly, so that the occupied space of the traction material pulling structure is reduced when long yellow paper is dragged, and the production efficiency is improved. And the collecting roller rotates to collect the processed yellow paper, so that the device is convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of yellow paper processing, in particular to a traction and pulling mechanism for yellow paper processing. Background Art

[0002] Yellow paper is used as an offering for ancestor worship. Yellow paper represents gold, and is used to replace gold. When punching yellow paper, it is necessary to pull the material.

[0003] For example, the Chinese patent with the publication number CN218026910U discloses a traction and material pulling mechanism for processing sacrificial yellow paper, including a processing table, a mounting frame fixedly connected to the upper end of the processing table, a cylinder fixedly connected to the upper end of the mounting frame, a movable end of the cylinder passing through the top of the mounting frame and fixedly connected to a mounting plate, a processing device fixedly connected to the lower end of the mounting plate, a traction and material pulling mechanism installed on the processing table, the traction and material pulling mechanism includes a fixed frame fixedly connected to the upper end of the processing table, a slide groove is provided in the top of the fixed frame, a slider is slidably connected to the inner wall of the slide groove, the lower end of the slider is fixedly connected to the traction frame through a fixed shaft, and an electric push rod is fixedly connected to the top of the traction frame. The utility model drives the servo motor to rotate, drives the yellow paper fixed by the traction frame and the clamping plate to move horizontally, and pulls the yellow paper. The mechanical structure adopted has higher precision and is safer than manual traction and material pulling, which can greatly reduce the labor intensity of workers.

[0004] This patent uses a traction frame and a clamp to clamp the yellow paper, driving the horizontal traction movement of the yellow paper. However, when the length of the yellow paper is long, the traction frame needs to move a longer distance to ensure that the yellow paper is completely stamped. Therefore, the traction and pulling mechanism occupies a large space, the manufacturing cost increases, and the yellow paper after processing is not convenient to unload and collect, resulting in a poor user experience. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a traction and pulling mechanism for yellow paper processing, so as to solve the technical problems mentioned in the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A traction and pulling mechanism for yellow paper processing comprises a bottom plate, a top frame is fixedly connected to the top of the bottom plate, a processing device is arranged in the upper half of the top frame, a side plate is fixedly connected to one side of the bottom plate, the upper half of the side plate close to the top frame is fixedly connected to the top plate, the top plate is L-shaped, and a motion frame is arranged below the top plate, a linkage part is arranged between the motion frame and the top plate, a plurality of electric push rods are fixedly penetrated through the upper half of the motion frame, a plurality of output ends of the electric push rods are commonly fixedly connected to a pressure plate, the pressure plate is located in the motion frame, and a collecting part is arranged on the side of the side plate away from the top frame.

[0008] Furthermore, the linkage part includes a servo motor fixedly connected to one side of the side plate, a lead screw is rotatably connected between the vertical section of the top plate and the side plate, the lead screw is transmission-connected to the output end of the servo motor, and a sliding bar is threadedly connected to the outer circumference of the lead screw, two guide rods are fixedly connected between the vertical section of the top plate and the side plate, the sliding bar is slidably connected to the guide rod, a plurality of vertical rods are fixedly connected to the bottom of the sliding bar, and the bottom ends of the plurality of vertical rods are fixedly connected to the top of the motion frame.

[0009] Furthermore, a plurality of anti-slip protrusions are formed on the bottom of the pressing plate.

[0010] Furthermore, the collecting portion includes a discharge outlet opened in the lower half of one side of the side plate, two support plates are fixedly connected to the lower half of the side wall of the side plate, a collecting roller is rotatably connected between the two support plates, one of the side walls of the support plate is fixedly connected to a first motor, and an output end of the first motor is transmission-connected to the collecting roller.

[0011] Furthermore, a tension sensor is fixedly connected to the side wall of the side panel above the collecting roller, a controller is fixedly connected to one side of the side panel, and a photoelectric sensor is fixedly connected to the side of the side panel close to the motion frame. The photoelectric sensor, the tension sensor, the first motor, the servo motor and the electric push rod are all electrically connected to the controller.

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

[0013] 1. A traction and pulling mechanism for yellow paper processing, after the pressing plate fixes the yellow paper and pulls the yellow paper to move a certain distance, the collecting roller rotates to wrap the yellow paper around the outer peripheral side of the collecting roller, and then the pressing plate releases the fixation of the yellow paper and returns to the initial position, and continues to pull the yellow paper to move linearly, thereby reducing the occupied space of the traction and pulling structure when pulling longer yellow paper, and the collecting roller rotates to collect the processed yellow paper, which is convenient for the staff to use;

[0014] 2. A traction and pulling mechanism for yellow paper processing, when the moving frame and the pressure plate move close to the side plate, the collecting roller rotates to collect the loose yellow paper under the action of the photoelectric sensor. When the yellow paper is tightened, the controller controls the electric push rod to retract and the servo motor to reverse under the action of the tension sensor to send the moving frame to the initial position, thereby improving the degree of automation of the device and reducing manual intervention. 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 It is a three-dimensional diagram of a traction and pulling mechanism for yellow paper processing in this embodiment;

[0017] Figure 2 It is a right sectional view of a traction and pulling mechanism for yellow paper processing of this embodiment;

[0018] Figure 3 It is a left view of a traction and pulling mechanism for yellow paper processing in this embodiment.

[0019] In the figure, 1, bottom plate; 2, top frame; 3, processing device; 4, side plate; 5, top plate; 6, moving frame; 7, linkage part; 71, servo motor; 72, lead screw; 73, sliding bar; 74, guide rod; 75, vertical rod; 8, electric push rod; 9, pressure plate; 10, collecting part; 101, discharge port; 102, collecting roller; 103, first motor; 11, anti-slip protrusion; 12, tension sensor; 13, controller; 14, photoelectric sensor. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Example:

[0022] Reference Figures 1 to 3The utility model discloses a traction and pulling mechanism for yellow paper processing, comprising a bottom plate 1, a top frame 2 is fixedly connected to the top of the bottom plate 1, a processing device 3 is arranged in the upper half of the top frame 2, a side plate 4 is fixedly connected to one side of the bottom plate 1, a top plate 5 is fixedly connected to the upper half of the side of the side plate 4 close to the top frame 2, the top plate 5 is L-shaped, and a motion frame 6 is arranged below the top plate 5, a linkage part 7 is arranged between the motion frame 6 and the top plate 5, a plurality of electric push rods 8 are fixedly penetrated in the upper half of the motion frame 6, a plurality of electric push rods 8 are fixedly connected to a pressing plate 9 at their output ends, the pressing plate 9 is located in the motion frame 6, and a collecting part 10 is arranged on the side of the side plate 4 away from the top frame 2.

[0023] In this embodiment, in the initial state (such as Figure 1 As shown), the yellow paper passes through the top frame 2, and part of it is sent between the pressing plate 9 and the inner bottom wall of the moving frame 6. Then the electric push rod 8 drives the pressing plate 9 to move downward to press the yellow paper tightly, thereby fixing the yellow paper on the moving frame 6.

[0024] The processing device 3 works to punch the yellow paper in the top frame 2. After the punching is completed, the linkage part 7 drives the moving frame 6 and the yellow paper to move a certain distance toward the side panel 4. Then the processing device 3 works again to punch the yellow paper in the top frame 2. The above steps are repeated to punch the entire yellow paper.

[0025] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the linkage part 7 includes a servo motor 71 fixedly connected to one side of the side plate 4, a lead screw 72 is rotatably connected between the vertical section of the top plate 5 and the side plate 4, the lead screw 72 is transmission-connected to the output end of the servo motor 71, and a sliding bar 73 is threadedly connected to the outer circumference of the lead screw 72, two guide rods 74 are fixedly connected between the vertical section of the top plate 5 and the side plate 4, the sliding bar 73 is slidably connected to the guide rod 74, and a plurality of vertical rods 75 are fixedly connected to the bottom of the sliding bar 73, and the bottom ends of the plurality of vertical rods 75 are fixedly connected to the top of the motion frame 6.

[0026] In this embodiment, the guide rod 74 is used to limit the sliding bar 73 so that the sliding bar 73 can only move linearly. When the servo motor 71 is working, it drives the lead screw 72 to rotate, and the rotation of the lead screw 72 drives the sliding bar 73 to move. The sliding bar 73 drives the moving frame 6 to move through the vertical rod 75, and the moving frame 6 drives the pressing plate 9 and the yellow paper to move, so that the processing device 3 can punch holes at different positions on the yellow paper.

[0027] In a further preferred embodiment of the present invention, Figure 2 As shown, a plurality of anti-slip protrusions 11 are formed on the bottom of the pressing plate 9 .

[0028] In this embodiment, the anti-skid protrusion 11 contacts the yellow paper, and the surface of the anti-skid protrusion 11 is rough, and the friction between the anti-skid protrusion 11 and the yellow paper is relatively large, which can ensure that the yellow paper is synchronously driven to move when the pressing plate 9 moves.

[0029] In a further preferred embodiment of the present invention, Figure 3 As shown, the collecting portion 10 includes a discharge outlet 101 opened in the lower half of one side of the side plate 4, two support plates are fixedly connected to the lower half of the side wall of the side plate 4, a collecting roller 102 is rotatably connected between the two support plates, a first motor 103 is fixedly connected to the side wall of one of the support plates, and the output end of the first motor 103 is transmission-connected to the collecting roller 102.

[0030] In this embodiment, when the moving frame 6 first moves toward the side plate 4 , after the moving frame 6 moves close to the side plate 4 , the yellow paper passes through the discharge port 101 , and the staff fixes one end of the yellow paper on the outer peripheral side of the collecting roller 102 .

[0031] Furthermore, the staff can reserve a certain distance of yellow paper when inserting the yellow paper between the pressure plate 9 and the inner bottom wall of the moving frame 6 to ensure that there is enough surplus of the yellow paper to be fixed on the outer peripheral side of the collecting roller 102 .

[0032] When the moving frame 6 moves close to the side plate 4, the first motor 103 works to drive the collecting roller 102 to rotate, and the collecting roller 102 rotates to collect the yellow paper passing through the discharge port 101 until the yellow paper is in a stretched state.

[0033] In a further preferred embodiment of the present invention, Figure 1 and Figure 3 As shown, a tension sensor 12 is fixedly connected to the side wall of the side panel 4 above the collecting roller 102, a controller 13 is fixedly connected to one side of the side panel 4, and a photoelectric sensor 14 is fixedly connected to the side of the side panel 4 close to the moving frame 6. The photoelectric sensor 14, the tension sensor 12, the first motor 103, the servo motor 71 and the electric push rod 8 are all electrically connected to the controller 13.

[0034] In this embodiment, the yellow paper passes through the discharge port 101 and is sleeved on the tension sensor 12 . The tension sensor 12 can monitor the tension of the yellow paper between the pressure plate 9 and the collecting roller 102 .

[0035] When the pressing plate 9 is close to the side plate 4, the photoelectric sensor 14 detects that the distance between the pressing plate 9 and the side plate 4 is close, and controls the first motor 103 to work through the controller 13 to reel up the loose yellow paper between the pressing plate 9 and the collecting roller 102. When the yellow paper between the pressing plate 9 and the collecting roller 102 is tight, the tension sensor 12 detects the signal, and controls the first motor 103 to stop through the controller 13, the electric push rod 8 shrinks, the pressing plate 9 moves upward and no longer fixes the yellow paper, then the servo motor 71 reverses, sends the pressing plate 9 and the motion frame 6 to the initial position, and then the electric push rod 8 extends again, and the pressing plate 9 fixes the yellow paper. Finally, the motion frame 6 moves toward the side plate 4 again to perform punching operations at various positions on the yellow paper.

[0036] 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 traction and pulling mechanism for yellow paper processing, comprising a bottom plate (1), a top frame (2) fixedly connected to the top of the bottom plate (1), a processing device (3) arranged in the upper half of the top frame (2), characterized in that: A side plate (4) is fixedly connected to one side of the bottom plate (1); a top plate (5) is fixedly connected to the upper half of the side plate (4) close to the top frame (2); the top plate (5) is L-shaped, and a motion frame (6) is arranged below the top plate (5); a linkage portion (7) is arranged between the motion frame (6) and the top plate (5); a plurality of electric push rods (8) are fixedly penetrated through the upper half of the motion frame (6); output ends of the plurality of electric push rods (8) are fixedly connected to a pressing plate (9); the pressing plate (9) is located in the motion frame (6); a collecting portion (10) is arranged on the side of the side plate (4) away from the top frame (2).

2. The traction and pulling mechanism for yellow paper processing according to claim 1, characterized in that: The linkage part (7) comprises a servo motor (71) fixedly connected to one side of the side plate (4); a lead screw (72) is rotatably connected between the vertical section of the top plate (5) and the side plate (4); the lead screw (72) is transmission-connected to the output end of the servo motor (71); and a sliding bar (73) is threadedly connected to the outer peripheral surface of the lead screw (72); two guide rods (74) are fixedly connected between the vertical section of the top plate (5) and the side plate (4); the sliding bar (73) and the guide rod (74) are slidably connected; a plurality of vertical rods (75) are fixedly connected to the bottom of the sliding bar (73); and the bottom ends of the plurality of vertical rods (75) are fixedly connected to the top of the motion frame (6).

3. The traction and pulling mechanism for yellow paper processing according to claim 2, characterized in that: A plurality of anti-slip protrusions (11) are formed on the bottom of the pressing plate (9).

4. The traction and pulling mechanism for yellow paper processing according to claim 3 is characterized in that: The collecting portion (10) comprises a discharge outlet (101) opened at the lower half of one side of the side plate (4); two support plates are fixedly connected to the lower half of the side wall of the side plate (4); a collecting roller (102) is rotatably connected between the two support plates; a first motor (103) is fixedly connected to the side wall of one of the support plates; an output end of the first motor (103) is drivingly connected to the collecting roller (102).

5. The traction and pulling mechanism for yellow paper processing according to claim 4, characterized in that: A tension sensor (12) is fixedly connected to the side wall of the side plate (4) located above the collecting roller (102); a controller (13) is fixedly connected to one side of the side plate (4); a photoelectric sensor (14) is fixedly connected to the side of the side plate (4) close to the moving frame (6); and the photoelectric sensor (14), the tension sensor (12), the first motor (103), the servo motor (71) and the electric push rod (8) are all electrically connected to the controller (13).

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