An output device for improving the neatness of soft drawn yarn products

Abstract

The application relates to an output device for improving the neatness of soft drawn yarn products, which comprises a conveying belt, a correction plate, a baffle, a limiting guide rail assembly, a power assembly, a curved rod and a connecting rod assembly. Compared with the prior art, the lateral periodic impulse output mechanism is realized through the correction plate, the curved rod and the power assembly in the application, the stacked paper products are horizontally hit through the lateral horizontal impulse, the inclination and protruding part of the stacked paper products are quickly corrected, and the quality of the products after packaging is significantly improved; the curved rod synchronously distributes the rotating torsional kinetic energy to the connecting rod assembly, converts the kinetic energy into horizontal impact kinetic energy through the connecting rod assembly, and applies the impact kinetic energy to the correction plate in the same phase, so that the impulse distribution is balanced in the length direction; the correction plate is laterally hit under the guidance through the limiting guide rail assembly, so that the impulse distribution is balanced in the length direction, and the correction effect in the hitting process is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of paper product production equipment, in particular to an output device for improving the neatness of soft-drawing line products. BACKGROUND

[0002] In the papermaking process, the transportation of the cut and folded stacked paper products is the last process before packaging. In the current soft-drawing production line, the folded paper is placed on the conveying belt by manual or mechanical arm after being folded by the folding machine, and the stacked paper products are transported to the packaging section through the conveying belt, and the final packaging process is completed in the packaging section.

[0003] However, in the existing stacked paper product transportation process, the placement of manual or mechanical arm will inevitably cause the stacked paper products to be inclined and protruding, which will cause a large number of inclined packages and broken packages after the next packaging process, thus greatly reducing the quality of the packaged products, reducing the yield, and increasing the production cost. SUMMARY

[0004] The purpose of the present application is to overcome the defects of the prior art and provide an output device for improving the neatness of soft-drawing line products. The stacked paper products are horizontally tapped by lateral horizontal impulse, so that the inclined and protruding parts of the stacked paper products are quickly aligned, and the quality of the packaged products is significantly improved.

[0005] The purpose of the present application can be achieved by the following technical solutions:

[0006] The output device for improving the neatness of soft-drawing line products in the present application comprises a conveying belt, a correction plate, a limiting guide rail assembly, a power assembly, a curved rod and a connecting rod assembly, wherein specifically:

[0007] The conveying belt has stacked paper products placed thereon during conveying;

[0008] The correction plate is arranged on one side of the conveying belt;

[0009] The baffle is arranged on the side of the conveying belt away from the correction plate;

[0010] The limiting guide rail assembly is arranged in parallel with the width direction of the conveying belt, and the correction plate is arranged on the limiting guide rail assembly and can move linearly along the limiting guide rail assembly to tap and align one side of the stacked paper products;

[0011] The power assembly outputs a rotating torque;

[0012] The curved rod is connected to the output shaft of the power assembly and rotates under the driving of the power assembly;

[0013] A connecting rod assembly is connected to the correction plate at one end and to the curved rod at the other end, and the curved rod drives the connecting rod assembly to twist and deform when the curved rod rotates, and the connecting rod assembly further pushes the correction plate to move horizontally along the limiting guide rail assembly, so that one side of the stacked paper product is pressed against the baffle, and the other side is hit by the correction plate, so that the stacked paper product is aligned.

[0014] Further, the connecting rod assembly comprises a first connecting rod and a second connecting rod.

[0015] One end of the first connecting rod is connected to the correction plate perpendicularly, and the other end is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the curved rod.

[0016] Further, the curved rod is a rigid rod with periodic concave-convex undulations.

[0017] Further, a connecting bearing is arranged at the same phase in each concave-convex period of the curved rod, and the inner ring of the connecting bearing is sleeved on the curved rod.

[0018] Further, the outer ring of the connecting bearing is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the first connecting rod through a shaft.

[0019] Further, the power assembly comprises a motor and a speed reducer, the output end of the motor is connected to the input end of the speed reducer, and the output end of the speed reducer is connected to the curved rod.

[0020] Further, the limiting guide rail assembly comprises a sliding block and a limiting guide rail groove, the sliding block is movably arranged in the limiting guide rail groove and can move linearly in the limiting guide rail groove.

[0021] Further, the sliding block is an I-shaped sliding block.

[0022] Further, the sliding block comprises an upper connecting block, a middle connecting block and a lower sliding block.

[0023] The upper connecting block is connected below the correction plate, and the lower sliding block is movably nested in the limiting guide rail groove.

[0024] The middle connecting block is connected between the upper connecting block and the lower sliding block.

[0025] Further, the correction plate and the connecting rod assembly are rigid structures.

[0026] Compared with the prior art, the present application has the following advantages:

[0027] 1) The lateral periodic impulse output mechanism is realized by the correction plate, the curved rod and the power assembly in the present application. The horizontal impulse in the lateral direction is used to horizontally hit the stacked paper products, so that the inclination and protruding part of the stacked paper products are quickly aligned, and the quality of the products after packaging is significantly improved.

[0028] 2) The curved rod synchronously distributes the rotational torsional kinetic energy to the connecting rod assembly in the present application, and converts the impact kinetic energy into horizontal impact kinetic energy through the connecting rod assembly, and applies the impact kinetic energy in phase to the correction plate, so that one side of the stacked paper products is subjected to impact kinetic energy in phase, and the other side is subjected to the baffle, so that the impulse distribution in the length direction is balanced, and the alignment effect of the hitting process is improved.

[0029] 3) The correction plate is laterally hit under the guidance of the limiting guide rail assembly in the present application, so that the impulse distribution in the length direction is balanced, and the alignment effect of the hitting process is improved. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a top view structural schematic diagram of the output device for improving the alignment of the soft drawn thread products in the present application.

[0031] Figure 2 It is a side view structural schematic diagram of the output device for improving the alignment of the soft drawn thread products in the present application.

[0032] Figure 3 It is a setting structural schematic diagram of the limiting guide rail assembly in the present application.

[0033] In the figure: 1, the conveying belt, 2, the stacked paper products, 3, the limiting guide rail assembly, 4, the correction plate, 5, the curved rod, 6, the speed reducer, 7, the motor, 8, the shaft, 9, the first connecting rod, 10, the connecting bearing, 11, the second connecting rod, 12, the baffle, 31, the sliding block, 32, the limiting guide rail groove. DETAILED DESCRIPTION

[0034] The present application will be described in detail below in combination with the drawings and specific embodiments.

[0035] Embodiment

[0036] The output device for improving the alignment of the soft drawn thread products in the present application comprises a conveying belt 1, a correction plate 4, a limiting guide rail assembly 3, a power assembly, a baffle 12, a curved rod 5 and a connecting rod assembly, as shown in Figure 1 The correction plate 4 is arranged on one side of the conveying belt 1; the baffle 12 is arranged on the side of the conveying belt 1 away from the correction plate 4; the correction plate 4 and the connecting rod assembly are both rigid structures. The stacked paper products 2 in the conveying process are placed on the conveying belt 1.

[0037] The curved rod 5 is connected to the output shaft of the power assembly and rotates under the drive of the power assembly. The curved rod 5 synchronously distributes the rotational torsional kinetic energy to the connecting rod assembly and converts the rotational torsional kinetic energy into horizontal impact kinetic energy through the connecting rod assembly, and applies the impact kinetic energy to the correction plate 4 in phase, so that the length direction has balanced impulse distribution, and the alignment effect of the beating process is improved.

[0038] The limiting guide rail assembly 3 is arranged in parallel with the width direction of the conveying belt 1, and the correction plate 4 is arranged on the limiting guide rail assembly 3 and can linearly displace along the limiting guide rail assembly 3, as shown in Figure 3 , so as to beat and align one side of the stacked paper product 2. The limiting guide rail assembly 3 comprises a sliding block 31 and a limiting guide rail groove 32, and the sliding block 31 is movably arranged in the limiting guide rail groove 32 and can linearly displace in the limiting guide rail groove 32. The limiting guide rail assembly 3 enables the correction plate 4 to laterally beat under guidance, so that the length direction has balanced impulse distribution, and the alignment effect of the beating process is improved.

[0039] The power assembly is used to output rotational torque. As shown in Figure 1 , the power assembly comprises a motor 7 and a speed reducer 6, the output end of the motor 7 is connected to the input end of the speed reducer 6, and the output end of the speed reducer 6 is connected to the curved rod 5.

[0040] One end of the connecting rod assembly is connected to the correction plate 4, and the other end is connected to the curved rod 5. When the curved rod 5 rotates, it drives the connecting rod assembly to twist and deform, as shown in Figure 1 and Figure 2The linkage assembly further pushes the correction plate 4 to move horizontally along the limiting guide rail assembly 3, so that the stacked paper product 2 is subjected to a striking force from the correction plate 4 on one side. The linkage assembly includes a first link 9 and a second link 11; one end of the first link 9 is vertically connected to the correction plate 4, and the other end is hinged to one end of the second link 11, the other end of which is hinged to the curved rod 5. The curved rod 5 is a rigid rod with periodic undulations. A connecting bearing 10 is provided at the same phase in each undulation cycle on the curved rod 5, and the inner ring of the connecting bearing 10 is fitted onto the curved rod 5. The outer ring of the connecting bearing 10 is hinged to one end of the second link 11, and the other end of the second link 11 is hinged to the first link 9 through a shaft 8. A lateral periodic impulse output mechanism is achieved through the correction plate 4, crank 5, and power assembly. The crank synchronously distributes the rotational torsional kinetic energy to the connecting rod assembly, which then converts it into horizontal impact kinetic energy. This impact kinetic energy is applied in phase to the correction plate, ensuring that one side of the stacked paper product receives impact kinetic energy in phase, while the other side rests against the baffle, resulting in a balanced impulse distribution along the length. The lateral horizontal impulse strikes the stacked paper product, quickly aligning any tilted or protruding parts, improving the alignment effect during the striking process and significantly enhancing the quality of the packaged product.

[0041] The slider 31 is an I-shaped slider. The slider 31 includes an upper connecting block, a middle connecting block, and a lower sliding block; the upper connecting block is connected to the bottom of the correction plate 4, and the lower sliding block is movably nested in the limiting guide groove 32; the middle connecting block is connected between the upper connecting block and the lower sliding block.

[0042] The above description of the embodiments is provided to enable those skilled in the art to understand and use the invention. It will be apparent to those skilled in the art that various modifications can be made to these embodiments, and the general principles described herein can be applied to other embodiments without inventive effort. Therefore, the present invention is not limited to the above embodiments, and any improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the invention should be within the protection scope of the present invention.

Claims

1. An output device for improving the alignment of soft drawn yarn products, characterized in that, The utility model relates to a kind of paper product stacker, including: Conveyer belt (1), stack paper product (2) in conveying is placed on it; Correction plate (4), it is located in the conveyer belt (1) side; Baffle (12), it is located in the conveyer belt (1) side away from correction plate (4); Limit guide rail assembly (3), it is set direction and the width direction of conveyer belt (1) parallel, the correction plate (4) is located in limit guide rail assembly (3), and can be linearly displaced along limit guide rail assembly (3), realize to the side of stack paper product (2) is beaten and is corrected; Power component, output rotation torque; Curved rod (5), it is connected on the output shaft of power component, rotates under the driving of power component; Connecting rod assembly, one end is connected with the correction plate (4), the other end is connected on the curved rod (5), curved rod (5) rotates and drives connecting rod assembly torsional deformation, connecting rod assembly further pushes correction plate (4) and is horizontally displaced along limit guide rail assembly (3), so that the side of stack paper product (2) is resisted on baffle (12), the other side is beaten by the force given by correction plate (4), so that stack paper product (2) is corrected; The connecting rod assembly includes first connecting rod (9) and second connecting rod (11); One end of first connecting rod (9) is vertically connected to correction plate (4), the other end is hinged with one end of second connecting rod (11), the other end of second connecting rod (11) is hinged with the curved rod (5); The curved rod (5) is a rigid rod with periodic concave-convex fluctuation; The limit guide rail assembly (3) includes sliding block (31) and limit guide rail slot (32), the sliding block (31) is movably arranged in the limit guide rail slot (32), and can be linearly displaced in the limit guide rail slot (32); Connecting bearing (10) is arranged at the same phase in each concave-convex period of the curved rod (5), the inner ring of the connecting bearing (10) is sleeved on the curved rod (5); The outer ring of the connecting bearing (10) is hinged with one end of the second connecting rod (11), and the other end of the second connecting rod (11) is hinged with the first connecting rod (9) through the shaft (8); The sliding block (31) is an I-shaped sliding block; The sliding block (31) includes upper connecting block, middle connecting block and lower sliding block; The upper connecting block is connected below the correction plate (4), and the lower sliding block is movably nested in the limit guide rail slot (32); The middle connecting block is connected between the upper connecting block and the lower sliding block.

2. An output device for improving the alignment of a soft drawn yarn product according to claim 1, characterized in that The power component includes motor (7) and speed reducer (6), the output end of the motor (7) is connected with the input end of the speed reducer (6), and the output end of the speed reducer (6) is connected with the curved rod (5).

3. An output device for improving the alignment of a soft drawn yarn product according to claim 1, characterized in that The correction plate (4) and the connecting rod assembly are both rigid structures.

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