Twisting conveying belt and extraction paper production device

Abstract

The utility model discloses a torsion conveying belt and a paper extraction production device, the torsion conveying belt is installed on a rack and comprises two groups of conveying belts which are twisted by 90 degrees, the two groups of conveying belts are arranged in parallel, one group of conveying belts is located below the other group of conveying belts, and an interlayer between the two groups of conveying belts forms a conveying channel; a driving shaft and a driven shaft are arranged at the two ends of the annular interior of each conveying belt, and 90-degree torsion from the vertical direction to the horizontal direction is gradually completed from one end of the driven shaft to one end of the driving shaft. Driven shafts of the two groups of conveying belts are vertically arranged at the front end of the top surface of the rack in parallel, and driving shafts of the two groups of conveying belts are transversely arranged at the rear end of the top surface of the rack in parallel. According to the utility model, the paper material is turned over while being conveyed, so that the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper-pulling production equipment, and more specifically to a twisting conveyor belt and a paper-pulling production device. Background Art

[0002] With the improvement of living standards, various tissues have become indispensable daily necessities in people's daily lives. The traditional tissue production line is generally composed of an automatic production line consisting of a folding machine, a high-speed paper cutter and a packaging machine. The folding machine folds the tissue into a folded structure, then transports the folded tissue to the paper cutter for cutting, and finally the packaging machine packs the cut tissue. Among them, the tissue processed by the folding machine comes out vertically, that is, the long side of the tissue is perpendicular to the horizontal plane, while the paper cutter requires the tissue to enter the equipment horizontally, that is, the long side of the tissue is parallel to the horizontal plane.

[0003] At present, the flipping of paper is achieved by the flipping device at the outlet of the folder. The conveying device is first in a vertical position, receiving vertical paper materials from the folder until it is full, and then rotating the paper materials downward 90 degrees to a horizontal position, laying the paper materials sideways, and then sending the sideways paper materials to the paper cutter for processing through the conveyor belt at the rear. However, the existing flipping device flips a large amount of paper each time, which makes flipping very laborious; it also requires complex structures such as cylinder support rods, which increases the overall cost of the production line; and the device cannot receive and transport paper materials during the flipping process, resulting in low production efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a twisting conveyor belt and a paper production device, which can realize paper material flipping while transmitting, thereby improving efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A twisted conveyor belt is installed on a frame, comprising two groups of conveyor belts twisted at 90 degrees, the two groups of conveyor belts are arranged in parallel and one group of conveyor belts is located below the other group of conveyor belts, and the interlayer between the two groups of conveyor belts constitutes a conveying channel; a driving shaft and a passive shaft are arranged at both ends of the annular inner part of each group of conveyor belts, and a 90-degree twist from the vertical direction to the horizontal direction is gradually completed from one end of the passive shaft to one end of the driving shaft; the passive shafts of the two groups of conveyor belts are vertically arranged in parallel with each other at the front end of the top surface of the frame, and the driving shafts of the two groups of conveyor belts are horizontally arranged in parallel with each other at the rear end of the top surface of the frame.

[0007] The above technical solution sets up two sets of upper and lower conveyor belts to clamp the drawn paper to prevent the paper from falling apart during the twisting process. At the same time, the 90-degree twisted conveyor belt structure can achieve a 90-degree twist in the placement direction of the paper during transportation.

[0008] In a preferred technical solution, a first guide rod is provided at one end of each conveyor belt group close to its passive shaft. The rod body of the first guide rod extends into the interior of the conveyor belt and contacts the inner wall of one side of the conveyor belt close to the conveying channel, so as to support the conveyor belt and prevent the conveyor belt from deformation.

[0009] In a preferred technical solution, a second guide rod is provided in the middle of each group of conveyor belts. The rod body of the second guide rod extends into the interior of the conveyor belt and contacts the inner wall of one side of the conveyor belt close to the conveying channel, so as to support the conveyor belt and prevent the conveyor belt from deformation.

[0010] In a preferred technical solution, the first guide rod is arranged on the first bracket, the first bracket includes two first support rods and a first mounting rod whose two ends are respectively arranged on the two first support rods, the two first support rods are respectively arranged on both sides of the two groups of conveyor belts and located at the front end of the top surface of the frame, and the two first guide rods are adjustably mounted on the first mounting rod; the second guide rod is arranged on the second bracket, the second bracket includes two second support rods and a second mounting rod whose two ends are respectively arranged on the two second support rods, the two second support rods are respectively arranged on both sides of the two groups of conveyor belts and located in the middle of the top surface of the frame, and the two second guide rods are adjustably mounted on the second mounting rod.

[0011] In the technical solution, the guide rod is adjustably mounted on the mounting rod, and the mounting angle and position of the guide rod are easy to adjust and can be adjusted in coordination with the conveyor belt.

[0012] In a preferred technical solution, baffles for blocking paper materials are fixedly provided on both sides of the interlayer between the two groups of conveyor belts.

[0013] In a preferred technical solution, the driving shafts of the two groups of conveyor belts are both connected to the same motor drive, and the motor and the driving shafts of the two groups of conveyor belts are both arranged on a mounting plate, and the mounting plate is vertically arranged on one side of the top surface of the frame.

[0014] In a preferred technical solution, the driving shafts of the two sets of conveyor belts include a first driving shaft and a second driving shaft; the motor shaft of the motor is directly drivingly connected to the first driving shaft, and the motor shaft of the motor is drivingly connected to the second driving shaft through a transmission wheel and a transmission belt.

[0015] A tissue paper production device, which includes a folding machine, a paper cutter and a packaging machine connected in sequence. The tissue paper production device also includes a twisting conveyor belt as in any of the above technical solutions, and the twisting conveyor belt is arranged between the folding machine and the paper cutter.

[0016] The above-mentioned tissue paper production device can use a twisted conveyor belt to directly flip the paper material 90 degrees while transmitting, thereby improving the conveying efficiency.

[0017] It can be seen from the above technical solution that compared with the prior art, the beneficial effects of the utility model are: the utility model adopts a twisting conveyor belt and a paper-pulling production device, which can convey paper materials through a double conveyor belt structure twisted 90 degrees, and directly flip the paper materials 90 degrees while transmitting, which is more efficient; and it has a simple structure and is easy to operate, which can reduce the overall cost of the production line.

[0018] In addition, other advantages of the present invention will be given in the following description, and some will become apparent from the following description or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0021] Figure 3 for Figure 2 Schematic diagram of the internal structure of box A in the middle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0024] In one embodiment, Figure 1-3As shown, a twisted conveyor belt is installed on a frame 1, including two groups of conveyor belts 2 twisted by 90 degrees, the two groups of conveyor belts 2 are arranged in parallel and one group of conveyor belts is located below the other group of conveyor belts, and the interlayer between the two groups of conveyor belts 2 constitutes a conveying channel 3; a driving shaft 4 and a passive shaft 5 are arranged at both ends of the annular inner part of each group of conveyor belts, and a 90-degree twist from the vertical direction to the horizontal direction is gradually completed from one end of the passive shaft 5 to one end of the driving shaft 4; the passive shafts 5 of the two groups of conveyor belts 2 are vertically arranged in parallel with each other at the front end of the top surface of the frame 1, and the driving shafts 4 of the two groups of conveyor belts 2 are horizontally arranged in parallel with each other at the rear end of the top surface of the frame 1.

[0025] Among them, the two passive shafts 5 and the conveyor belt form the vertical entrance of the conveying channel 3, and the two active shafts 4 and the conveyor belt form the horizontal exit of the conveying channel 3; the top surface of the frame 1 is flush with the discharge port of the folding machine in the previous process and the feed port of the paper cutter in the next process.

[0026] In specific implementation, the paper output by the folding machine enters from the vertical entrance, passes through the conveying channel 3 formed by the interlayer between two sets of conveyor belts twisted 90 degrees, is transported to the horizontal exit, and enters the paper cutter of the next process.

[0027] In this embodiment, a first guide rod 6 is provided at one end of each conveyor belt group close to its driven shaft 5 , and the rod body of the first guide rod 6 extends into the conveyor belt and contacts with an inner wall of one side of the conveyor belt close to the conveying channel 3 .

[0028] In this embodiment, a second guide rod 7 is provided in the middle of each group of conveyor belts. The rod body of the second guide rod 7 extends into the interior of the conveyor belt and contacts the inner wall of one side of the conveyor belt close to the conveying channel 3.

[0029] In this embodiment, the first guide rod 6 is arranged on the first bracket 8, and the first bracket 8 includes two first support rods and first mounting rods whose ends are respectively arranged on the two first support rods. The two first support rods are respectively arranged on both sides of the two groups of conveyor belts 2 and are located at the front end of the top surface of the frame 1. Two first guide rods 6 are adjustably mounted on the first mounting rod.

[0030] The second guide rod 7 is arranged on the second bracket 9, and the second bracket 9 includes two second support rods and second mounting rods whose two ends are respectively arranged on the two second support rods. The two second support rods are respectively arranged on both sides of the two groups of conveyor belts 2 and are located in the middle of the top surface of the frame 1. Two second guide rods 7 are adjustably mounted on the second mounting rod.

[0031] Among them, the first guide rod 6 and the second guide rod 7 can shape the conveyor belt on the one hand to prevent the conveyor belt from being deformed due to the long torsion distance, and on the other hand, they can lift the conveyor belt to prevent it from falling and play a guiding role.

[0032] During specific implementation, the guide rod may be a stainless steel rod with a smooth surface to facilitate the movement of the conveyor belt.

[0033] In the above embodiment, the belt of the conveyor belt is limited by the rod bodies of the first guide rod 6 and the second guide rod 7, so that the conveyor belt can have better stability when transporting paper materials.

[0034] In this embodiment, baffles for blocking paper materials are fixedly arranged on both sides of the interlayer between the two groups of conveyor belts 2. The baffles are also long strips of plate twisted by 90 degrees.

[0035] During specific implementation, a mounting groove may be provided on the outer side of the baffle, and a third bracket may be provided on the rear end of the top surface of the frame 1. The third bracket is similar in structure to the first bracket 8 and the second bracket 9, and is composed of two support rods and mounting rods respectively arranged at both ends on the two support rods. The mounting rods of the three brackets are respectively provided with support rods for supporting the baffle, and a fixing plate is installed on the top of the support rod. The fixing plate is fixed in the mounting groove on the outer side of the baffle so that the baffle can be installed on both sides of the interlayer to prevent paper materials from falling during transportation.

[0036] In this embodiment, if Figure 2 As shown, the driving shafts 4 of the two groups of conveyor belts 2 are both driven and connected to the same motor 10, and the motor 10 and the driving shafts 4 of the two groups of conveyor belts 2 are both arranged on a mounting plate, and the mounting plate is vertically arranged on one side of the top surface of the frame 1.

[0037] Further, Figure 2 The A box in the figure is provided with a driving connection structure between the motor 10 and the two driving shafts 4, such as Figure 3 As shown, the driving shaft 4 of the two sets of conveyor belts 2 includes a first driving shaft 401 and a second driving shaft 402; the motor shaft of the motor 10 is directly drivingly connected to the first driving shaft 401, and the motor shaft of the motor 10 is drivingly connected to the second driving shaft 402 through a transmission wheel and a transmission belt.

[0038] In the above embodiment, one motor 10 provides power for the driving shafts 4 of the two groups of conveyor belts 2 at the same time, is directly driven and connected to one of the driving shafts, and is driven and connected to the other driving shaft. The entire torsion conveyor belt only needs one motor 10 to realize the simultaneous drive control of the two groups of conveyor belts 2, which can reduce the manufacturing cost of the equipment. In addition, the structure is simple, the assembly is convenient, and it is easy to install and maintain.

[0039] In one embodiment, the utility model provides a tissue paper production device, which includes a folding machine, a paper cutter and a packaging machine connected in sequence. The tissue paper production device also includes a torsion conveyor belt as in any of the above embodiments, which is arranged between the folding machine and the paper cutter.

[0040] The above-mentioned paper-pulling production device adopts the twisted conveyor belt in the above-mentioned embodiment, and can convey paper materials through a double conveyor belt structure twisted by 90 degrees, and directly flip the paper materials by 90 degrees while transmitting, thereby improving the conveying efficiency.

[0041] Other structures and operations of the twisted conveyor belt and paper production device according to the embodiment of the utility model are known to ordinary technicians in the field and will not be described in detail here.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the description of this specification, the reference terms "embodiment", "specific embodiment", "example" and the like mean that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present invention.

[0044] In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined with each other in any one or more embodiments or examples in a suitable manner without interference or contradiction.

Claims

1. A twisted conveyor belt, mounted on a frame, characterized in that: It comprises two groups of conveyor belts twisted by 90 degrees, the two groups of conveyor belts are arranged in parallel and one group of conveyor belts is located below the other group of conveyor belts, and the interlayer between the two groups of conveyor belts constitutes a conveying channel; Each group of the conveyor belts is provided with a driving shaft and a driven shaft at both ends of the annular interior, and a 90-degree twist from the vertical direction to the horizontal direction is gradually completed from one end of the driven shaft to one end of the driving shaft; The driven shafts of the two groups of conveyor belts are vertically arranged in parallel with each other at the front end of the top surface of the frame, and the driving shafts of the two groups of conveyor belts are horizontally arranged in parallel with each other at the rear end of the top surface of the frame.

2. A twisted conveyor belt according to claim 1, characterized in that: A first guide rod is provided at one end of each group of the conveyor belts close to the driven shaft thereof, and the rod body of the first guide rod extends into the interior of the conveyor belts and contacts with an inner wall of one side of the conveyor belts close to the conveying channel.

3. A twisted conveyor belt according to claim 2, characterized in that: A second guide rod is provided in the middle of each group of the conveyor belts. The rod body of the second guide rod extends into the interior of the conveyor belts and contacts the inner wall of one side of the conveyor belts close to the conveying channel.

4. A twisted conveyor belt according to claim 3, characterized in that: The first guide rod is arranged on the first bracket, the first bracket comprises two first support rods and first mounting rods whose two ends are respectively arranged on the two first support rods, the two first support rods are respectively arranged on both sides of the two groups of conveyor belts and located at the front end of the top surface of the frame, and the two first guide rods are adjustably mounted on the first mounting rod; The second guide rod is arranged on the second bracket, and the second bracket includes two second support rods and second mounting rods whose two ends are respectively arranged on the two second support rods, and the two second support rods are respectively arranged on both sides of the two groups of conveyor belts and located in the middle of the top surface of the frame, and the two second guide rods are adjustably mounted on the second mounting rod.

5. A twisted conveyor belt according to claim 4, characterized in that: Baffles for blocking paper materials are fixedly arranged on both sides of the interlayer between the two groups of conveyor belts.

6. A twisted conveyor belt according to any one of claims 1 to 5, characterized in that: The driving shafts of the two groups of conveyor belts are both connected to the same motor drive, and the motor and the two driving shafts of the two groups of conveyor belts are both arranged on a mounting plate, and the mounting plate is vertically arranged on one side of the top surface of the frame.

7. A twisted conveyor belt according to claim 6, characterized in that: The driving shafts of the two groups of conveyor belts include a first driving shaft and a second driving shaft; the motor shaft of the motor is directly drivingly connected to the first driving shaft, and the motor shaft of the motor is drivingly connected to the second driving shaft through a transmission wheel and a transmission belt.

8. A tissue paper production device, comprising a folder, a paper cutter and a packaging machine connected in sequence, characterized in that: The tissue paper production device comprises a twisting conveyor belt as described in any one of claims 1 to 7, and the twisting conveyor belt is arranged between the folder and the paper cutter.

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