Automatic paper receiving machine with discharging auxiliary structure

Abstract

The utility model provides an automatic paper receiving machine with a blanking auxiliary structure, which relates to the technical field of paper receiving machines and comprises a base, a support is fixedly mounted on the surface of the base, a conveying belt is arranged in the support, a rotating rod is rotatably connected in the support, a torsional spring is sleeved on the surface of the rotating rod, and a feeding mechanism is arranged on the conveying belt. A rotating rod is fixedly installed on the surface of the base, a connecting rod is fixedly installed on the surface of the rotating rod, a transverse rod is rotationally connected to the surface of the connecting rod, a side plate is fixedly installed on the surface of the base, a motor is fixedly installed in the side plate, and a lead screw is installed at the output end of the motor. According to the paperboard collecting device, the side plate, the motor, the lead screw, the limiting rod, the L-shaped plate, a rolling shaft A, a connecting rod, a rotating rod, a transverse rod and a torsional spring are arranged, the effect of stacking and collecting discharged paperboards is achieved, the situation that workers need to arrange the paperboards is avoided, manpower input is reduced, meanwhile, the paperboard collecting efficiency is improved, and the paperboard collecting device is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of paper splicers, in particular to an automatic paper splicer with a material feeding auxiliary structure. Background Art

[0002] Automatic paper splicer is an automated equipment mainly used to collect, stack and sort the paperboard output from the paperboard production equipment.

[0003] Publication No. CN216235195U discloses an automatic paper splicing mechanism, including an automatic paper splicing mechanism main body, and is also provided with a transmission mounting box, a conveying roller, a support column, a support base, a shock absorbing mechanism and a feeding mechanism, wherein the shock absorbing mechanism is composed of a protective rubber shell, a steel plate, a damping rubber plate, a No. 1 mounting cylinder, a No. 2 mounting cylinder, a shock absorbing spring, a support arm and a handle, and the feeding mechanism is composed of a mounting base, a supporting square column, a limit mounting block, a mounting slider, a feeding paper cylinder and a feeding roller. The automatic paper splicing mechanism described in the utility model reduces the vibration generated by the operation of the automatic paper splicing mechanism main body through the steel plate and the damping rubber plate, and the protective rubber shell and the shock absorbing spring assist in reducing the vibration generated by the automatic paper splicing mechanism main body. The feeding paper cylinder and the feeding roller are replaced through the supporting square column, the limit mounting block and the feeding paper cylinder, thereby improving work efficiency and bringing better prospects for use. Although this paper receiving mechanism has the effect of improving work efficiency, it is lacking in cardboard unloading. Since this paper receiving mechanism does not have a structure for stacking and collecting cardboards, it will require workers to sort the collected cardboards again, which not only requires a lot of manpower but also reduces the efficiency of cardboard collection. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: an automatic paper splicer with a material unloading auxiliary structure, comprising a base, a bracket fixedly installed on the surface of the base, a conveyor belt arranged inside the bracket, a rotating rod rotatably connected inside the bracket, a torsion spring sleeved on the surface of the rotating rod, a connecting rod fixedly installed on the surface of the rotating rod, a cross bar rotatably connected on the surface of the connecting rod, a side plate fixedly installed on the surface of the base, a motor fixedly installed inside the side plate, a screw rod installed on the output end of the motor, a limiting rod fixedly installed on the surface of the base, a surface of the limiting rod slidably connected to an L-shaped plate, a roller A rotatably connected inside the L-shaped plate, and a connecting block fixedly installed on the surface of the L-shaped plate.

[0006] Preferably, the surface of the L-shaped plate is rotatably connected to a rotating block, the surface of the L-shaped plate is rotatably connected to a limiting plate, and the surface of the limiting plate is rotatably connected to a roller B. Here, the design of the limiting plate has the effect of limiting the paperboard, so that the paper can be neatly stacked in the L-shaped plate.

[0007] Preferably, one end of the torsion spring is connected to the surface of the connecting rod, and the other end is connected to the inner surface of the bracket. Here, the design of the torsion spring has the effect of driving the rotating rod and the connecting rod to rotate upward, thereby driving the connecting rod and the cross bar to return to their original position when the cross bar and the connecting rod rotate downward under the gravity of the cardboard.

[0008] Preferably, the connection block is connected to the screw rod by a threaded connection, and the screw rod is connected to the side plate by rotation. Here, the threaded connection design between the connection block and the screw rod has the effect of driving the L-shaped plate to slide on the limit rod through the connection block when the screw rod rotates, so that the height of the stacked cardboard is always lower than the height of the conveyor belt, so that the cardboard can be collected, thereby avoiding the need for manual sorting of the cardboard.

[0009] Preferably, the limiting rod is fixed to the bracket, and the L-shaped plate is slidably connected to the side plate. Here, the design of the limiting rod has the effect of limiting the position of the L-shaped plate.

[0010] Preferably, there are two sets of the limit plates and rollers B, which are symmetrically distributed on both sides of the L-shaped plate. Here, the symmetrical design of the limit plates and rollers B facilitates the removal of the stacked cardboards from the L-shaped plate on both sides of the L-shaped plate.

[0011] Preferably, the rotating block is slidably connected to the limiting plate. Here, the sliding design of the rotating block and the limiting plate facilitates the fixing of the limiting plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the side plates, motors, screw rods, limit rods, L-shaped plates, rollers A, connecting rods, rotating rods, cross rods and torsion springs, the unloaded cardboards can be stacked and collected, thereby avoiding the need for staff to sort the cardboards, reducing the input of manpower, and also improving the efficiency of cardboard collection. The utility model has a simple structure and strong practicality.

[0014] 2. In the utility model, by setting the limit plate, the rotating block and the roller B, it is convenient to take out the stacked cardboards from the L-shaped plate by rotating the limit plate after the cardboards are collected, avoiding the need to use special lifting equipment to unload the stacked cardboards, thereby improving the unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an automatic paper splicing machine with a material unloading auxiliary structure;

[0016] Figure 2 The utility model provides a schematic diagram of the exploded structure of a connecting rod and a torsion spring in an automatic paper splicing machine with a material-cutting auxiliary structure;

[0017] Figure 3 The utility model proposes an automatic paper splicing machine with a feeding auxiliary structure. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes an exploded structural diagram of an L-shaped plate in an automatic paper splicing machine with a material-cutting auxiliary structure;

[0019] Figure 5 The utility model provides a schematic diagram of an expansion of a limit plate in an automatic paper splicer with a material feeding auxiliary structure.

[0020] Legend:

[0021] 1. Base; 2. Bracket; 3. Conveyor belt; 4. Rotating rod; 5. Torsion spring; 6. Connecting rod; 7. Cross bar; 8. Side plate; 9. Motor; 10. Screw rod; 11. Limit rod; 12. L-shaped plate; 13. Roller A; 14. Connecting block; 15. Rotating block; 16. Limit plate; 17. Roller B. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5The utility model provides a technical solution: an automatic paper splicer with a blanking auxiliary structure, including a base 1, a bracket 2 is fixedly installed on the surface of the base 1, a conveyor belt 3 is arranged inside the bracket 2, a rotating rod 4 is rotatably connected inside the bracket 2, a torsion spring 5 is sleeved on the surface of the rotating rod 4, one end of the torsion spring 5 is connected to the surface of the connecting rod 6, and the other end is connected to the inner surface of the bracket 2, the design of the torsion spring 5 plays the effect of driving the rotating rod 4 and the connecting rod 6 to rotate upward, thereby playing the effect of driving the connecting rod 6 and the cross bar 7 to reset when the cross bar 7 and the connecting rod 6 rotate downward under the gravity of the paperboard, a connecting rod 6 is fixedly installed on the surface of the rotating rod 4, and the surface of the connecting rod 6 is rotatably connected to the cross bar 7, a side plate 8 is fixedly installed on the surface of the base 1, a motor 9 is fixedly installed inside the side plate 8, and a screw 10 is installed on the output end of the motor 9 The screw rod 10 is rotatably connected to the side plate 8, a limiting rod 11 is fixedly installed on the surface of the base 1, the limiting rod 11 is fixed to the bracket 2, an L-shaped plate 12 is slidably connected to the surface of the limiting rod 11, and the design of the limiting rod 11 has the effect of limiting the L-shaped plate 12, the L-shaped plate 12 is slidably connected to the side plate 8, the inside of the L-shaped plate 12 is rotatably connected to the roller A13, a connecting block 14 is fixedly installed on the surface of the L-shaped plate 12, the connecting block 14 is threadedly connected to the screw rod 10, and the threaded connection design of the connecting block 14 and the screw rod 10 has the effect of driving the L-shaped plate 12 to slide on the limiting rod 11 through the connecting block 14 when the screw rod 10 rotates, so that the height of the stacked cardboard is always lower than the height of the conveyor belt 3, so that the cardboard can be collected, thereby avoiding the need for manual sorting of the cardboard.

[0026] Embodiment 2

[0027] See also Figure 1-5 The surface of the L-shaped plate 12 is rotatably connected with a rotating block 15, and the surface of the L-shaped plate 12 is rotatably connected with a limiting plate 16. The design of the limiting plate 16 has the effect of limiting the cardboard, so that the paper can be neatly stacked in the L-shaped plate 12. The rotating block 15 is slidably connected with the limiting plate 16. The sliding design of the rotating block 15 and the limiting plate 16 has the effect of facilitating the fixing of the limiting plate 16. The surface of the limiting plate 16 is rotatably connected with a roller B17. The number of the limiting plates 16 and the roller B17 is two groups. The two groups of limiting plates 16 and the roller B17 are symmetrically distributed on both sides of the L-shaped plate 12. The symmetrical design of the limiting plates 16 and the roller B17 has the effect of facilitating the removal of the stacked cardboard from the L-shaped plate 12 on both sides of the L-shaped plate 12.

[0028] Working principle: When using the paper feeder, the cardboard will be transported to the cross bar 7 through the transmission of the conveyor belt 3. When the cross bar 7 is subjected to the action of gravity, it will drive the connecting rod 6 to rotate downward, and it will also rotate itself. The connecting rod 6 will drive the rotating rod 4 to rotate. While the connecting rod 6 and the rotating rod 4 are rotating downward, the connecting rod 6 will also be subjected to the torsion force of the torsion spring 5 to rotate the connecting rod 6 and the cross bar 7 upward, thereby playing the role of buffering and protecting the paper when it is unloaded, and also playing the role of guiding the cardboard. After the cardboard falls onto the L-shaped plate 12, the connecting rod 6 and the cross bar 7 will be reset by the torsion spring 5. At this time, the motor 9 is turned on again, and the motor 9 will drive the screw rod 10 to rotate. When the screw rod 10 rotates, it will slide the L-shaped plate 12 downward on the limit rod 11 through the connecting block 14 until the height of the cardboard stack is lower than the height of the bracket 2, and the side plate 8, motor 9, screw rod 10, limit rod 11, L The molded plate 12, roller A13, connecting rod 6, rotating rod 4, cross bar 7 and torsion spring 5 play the role of stacking and collecting the unloaded cardboards, thereby avoiding the need for staff to sort the cardboards, reducing the input of manpower, and also improving the efficiency of cardboard collection. When the stacked cardboards need to be taken out from the L-shaped plate 12, it is only necessary to rotate the rotating block 15. After the rotating block 15 is moved away from the limiting plate 16, the limiting plate 16 can be rotated. The limiting plate 16 will drive the roller B17 to rotate. After one end of the limiting plate 16 touches the ground, the stacked cardboards can be slid out of the L-shaped plate 12 by the roller B17. The limiting plate 16, rotating block 15 and roller B17 play the role of facilitating the stacked cardboards to be taken out from the L-shaped plate 12 by rotating the limiting plate 16 after the cardboards are collected, thereby avoiding the need for special lifting equipment to unload the stacked cardboards, thereby improving the efficiency of unloading.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic paper splicing machine with a material feeding auxiliary structure, comprising a base (1), characterized in that: A bracket (2) is fixedly mounted on the surface of the base (1), a conveyor belt (3) is arranged inside the bracket (2), a rotating rod (4) is rotatably connected inside the bracket (2), a torsion spring (5) is sleeved on the surface of the rotating rod (4), a connecting rod (6) is fixedly mounted on the surface of the rotating rod (4), a cross rod (7) is rotatably connected on the surface of the connecting rod (6), a side plate (8) is fixedly mounted on the surface of the base (1), a motor (9) is fixedly mounted inside the side plate (8), a screw rod (10) is mounted on the output end of the motor (9), a limiting rod (11) is fixedly mounted on the surface of the base (1), an L-shaped plate (12) is slidably connected to the surface of the limiting rod (11), a roller A (13) is rotatably connected inside the L-shaped plate (12), and a connecting block (14) is fixedly mounted on the surface of the L-shaped plate (12).

2. The automatic paper splicer with a material feeding auxiliary structure according to claim 1, characterized in that: The surface of the L-shaped plate (12) is rotatably connected to a rotating block (15), the surface of the L-shaped plate (12) is rotatably connected to a limiting plate (16), and the surface of the limiting plate (16) is rotatably connected to a roller B (17).

3. The automatic paper splicer with a material feeding auxiliary structure according to claim 1, characterized in that: One end of the torsion spring (5) is connected to the surface of the connecting rod (6), and the other end is connected to the inner surface of the bracket (2).

4. The automatic paper splicing machine with a material feeding auxiliary structure according to claim 1, characterized in that: The connection block (14) and the screw rod (10) are connected via threads, and the screw rod (10) and the side plate (8) are rotationally connected.

5. The automatic paper splicer with a material feeding auxiliary structure according to claim 1, characterized in that: The limiting rod (11) is fixed to the bracket (2), and the L-shaped plate (12) is slidably connected to the side plate (8).

6. The automatic paper splicer with a material feeding auxiliary structure according to claim 2, characterized in that: The number of the limiting plates (16) and the rollers B (17) is two groups, and the two groups of limiting plates (16) and the rollers B (17) are symmetrically distributed on both sides of the L-shaped plate (12).

7. The automatic paper splicer with a material feeding auxiliary structure according to claim 2, characterized in that: The rotating block (15) is slidably connected to the limiting plate (16).

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