A winding device for conveyor belt production

Abstract

The utility model discloses a kind of winding devices for conveyor belt production, relate to conveyor belt production technical field.A kind of winding device for conveyor belt production, comprising: fixed bracket, guide disc, winding disc, guide, motor one and motor two.This winding device for conveyor belt production, through motor two drive guide disc active rotation, with motor one drive winding disc speed matching, solve the problem that traditional unpowered guide wheel is caused by winding line speed variation and leads to excess material fracture;Real-time fine adjustment tension is matched with tensioning mechanism, avoid excess material relaxation or tightness;Device structure is simple, flat footprint is small, can be directly assembled in production line, realize excess material efficient lossless recovery, also solve the problem that excess material falls in disorder, improve production line space utilization and excess material subsequent reuse value.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt production technology, specifically to a winding device for conveyor belt production. Background Technology

[0002] In the conveyor belt manufacturing process, the width trimming process is a crucial step in obtaining finished conveyor belts that meet different width specifications. This process requires cutting off the excess portion along the width direction based on a standard width substrate, which simultaneously generates a large amount of narrow edge scrap. The width of this scrap is usually 2-10cm, and the length is consistent with the finished conveyor belt.

[0003] To avoid resource waste, reduce industrial solid waste generation, and improve the subsequent reuse of scrap materials, factories recycle narrow-edge scrap materials by winding them up. By using a winding device to instantly roll up the scrap materials into neat rolls, not only can the problems of messy workshop environment, high sorting costs, and material aging and pollution caused by the traditional "scrape material piling up on the ground" be solved, but also the foundation can be laid for the storage, handling and secondary use of scrap materials.

[0004] However, in the practical application of narrow-edge scrap material winding and recycling, the guide wheel, as a core conveying component connecting the trimming and winding processes, directly determines the stability of the winding process and the integrity of the scrap material through its driving method. Currently, the industry commonly uses a non-powered guide wheel design. This type of guide wheel relies entirely on the tension of the winding machine to drive the scrap material conveying, which reveals the following drawbacks in practical applications:

[0005] During the winding process, the diameter of the winding machine gradually increases as the remaining material continues to wrap around it. According to the physical formula "linear velocity = angular velocity × roll diameter", if the winding motor maintains a constant angular velocity, the winding linear velocity will increase synchronously with the increase of the roll diameter. At this time, the unpowered guide wheel cannot adjust the conveying speed independently and can only passively follow the winding machine's pulling force, causing the remaining material to be continuously "pulled" during the conveying process, resulting in a sudden increase in tension. This may cause the material to break due to exceeding its bearing limit, affecting the continuity of production.

[0006] Therefore, the inventors believe that how to solve the problem of breakage and tearing that may occur in the winding process of the aforementioned narrow-edge scrap material is a technical problem that needs to be solved in the field of conveyor belt production technology.

[0007] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0008] To address the aforementioned technical problems, this utility model provides a winding device for conveyor belt production, thereby solving the problems mentioned in the background art.

[0009] A winding device for conveyor belt production includes: a fixed frame, a guide plate, a winding reel, a guide component, a motor one, and a motor two;

[0010] The mounting bracket includes a base, uprights, and crossbars. The uprights are fixed vertically to the base, and the crossbars are fixed horizontally to the uprights. A fixing plate is fixed to one end of the crossbar.

[0011] A rotating shaft is rotatably connected to the fixed plate, and a drum sleeve on the take-up reel is connected to the rotating shaft. A bolt handle is radially inserted into the sleeve section located on the outside of the take-up reel, and the bolt handle locks the take-up reel to the rotating shaft.

[0012] The end of the upright is rotatably connected to a second rotating shaft, and a second drum sleeve on the guide plate is fitted onto the second rotating shaft; a second bolt handle is radially inserted into the sleeve section of the second drum sleeve located outside the guide plate, and the second bolt handle locks the guide plate onto the second rotating shaft.

[0013] The guide is fixed on the crossbar and located between the guide plate and the take-up plate. The guide is a plate structure with flanges on both sides along its length. An arc-shaped guide plate is provided on the top of the guide.

[0014] Motor 1 is fixed on the fixed plate, and the main shaft of Motor 1 is fixedly connected to the rotating shaft 1; Motor 2 is fixed on the upright, and the main shaft of Motor 2 is fixedly connected to the rotating shaft 2.

[0015] Preferably, it also includes a tensioning mechanism; the tensioning mechanism includes a tensioning component and a fixing component;

[0016] The tensioning assembly includes a rotating plate rotatably connected to a rotating shaft 2, and a guide shaft connected to one side of the top of the rotating plate;

[0017] The fixing assembly includes a fixing block that is fixed to the upright; the top of the fixing block has a notch.

[0018] The bottom of the rotating plate is inserted into the notch; the bottom of the fixing block is pierced by a bolt, and the tail of the bolt is abutted against the bottom surface of the rotating plate.

[0019] Preferably, the base is a plate structure with multiple mounting holes.

[0020] The conveyor belt production winding device provided in this embodiment of the utility model has the following beneficial effects: This conveyor belt production winding device actively rotates the guide disc driven by motor 2, matching the rotation speed of the winding disc driven by motor 1, thus solving the problem of residual material breakage caused by changes in winding speed of traditional unpowered guide wheels; it also works with a tensioning mechanism to finely adjust the tension in real time, preventing residual material from becoming loose or tight; the device has a simple structure, is flat and occupies little space, and can be directly assembled on the production line, achieving efficient and lossless recycling of residual material, and also solving the problem of messy residual material falling to the ground, improving the space utilization rate of the production line and the subsequent reuse value of residual material. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of the present invention from angle one;

[0022] Figure 2 This is a schematic diagram of the structure of this utility model from angle two;

[0023] Figure 3 This is a structural schematic diagram of angle three of this utility model;

[0024] Figure 4 For this utility model Figure 2 A magnified view of part A in the image;

[0025] Figure 5 For this utility model Figure 3 A magnified view of part B in the image. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] See Figures 1-5 To address the problems mentioned in the background section, this utility model provides a winding device for conveyor belt production to solve the aforementioned technical problems. The technical solution is as follows:

[0028] A winding device for conveyor belt production includes: a fixed frame, a guide plate 150, a winding plate 130, a guide component 120, a first motor 161, and a second motor 162.

[0029] The fixing frame includes a base 111, an upright 112 and a crossbar 113. The upright 112 is vertically fixed to the base 111, and the crossbar 113 is horizontally fixed to the upright 112. A fixing plate 114 is fixed to one end of the crossbar 113.

[0030] A rotating shaft is rotatably connected to the fixed plate 114, and a drum bushing 131 on the take-up reel 130 is fitted onto the rotating shaft. A bolt handle 171 is radially inserted into the bushing section of the drum bushing 131 located outside the take-up reel 130, and the bolt handle 171 locks the take-up reel 130 onto the rotating shaft.

[0031] The end of the upright 112 is rotatably connected to the second rotating shaft 181, and the second drum bushing 151 on the guide plate 150 is sleeved on the second rotating shaft 181; the second drum bushing 151 is radially inserted into the bushing section outside the guide plate 150 with the bolt handle 172, which locks the guide plate 150 onto the second rotating shaft 181.

[0032] The guide 120 is fixed on the crossbar 113 and located between the guide plate 150 and the take-up plate 130. The guide 120 is a plate structure, and both sides of the plate are provided with retaining edges along its length. An arc-shaped guide plate 121 is provided on the top of the guide 120.

[0033] Motor 161 is fixed on the fixing plate 114, and the main shaft of motor 161 is fixedly connected to the rotating shaft 1; Motor 2 162 is fixed on the upright 112, and the main shaft of motor 2 162 is fixedly connected to the rotating shaft 2 181.

[0034] In this embodiment, a tensioning mechanism is also included; the tensioning mechanism includes a tensioning component and a fixing component;

[0035] The tensioning assembly includes a rotating plate 141 rotatably connected to a rotating shaft 181, and a guide shaft 142 connected to one side of the top of the rotating plate 141.

[0036] The fixing assembly includes a fixing block 191 fixed to the upright 112; the fixing block 191 has a notch 192 on its top.

[0037] The bottom of the rotating plate 141 is movably inserted into the notch 192; the bottom of the fixing block 191 is penetrated by a bolt 193, and the tail of the bolt 193 is abutted against the bottom surface of the rotating plate 141.

[0038] In this embodiment, the base 111 is a plate structure with multiple mounting holes.

[0039] This utility model, due to its simple structure, flat overall shape, and small footprint, can be directly assembled on a conveyor belt production line and seamlessly connected with the edge trimming process. Its specific working process is as follows:

[0040] (1) First, perform initial assembly and debugging of the device. Fix the device to a suitable position next to the trimming station on the production line through the multiple mounting holes on the base 111, ensuring that the guide plate 150 faces the scrap output end of the trimming equipment. Connect the take-up reel 130 to the rotating shaft 1 on the fixed plate 114 through the reel bushing 131, and lock it radially with the bolt handle 171 to prevent the take-up reel 130 from shifting during the winding process; connect the guide plate 150 to the rotating shaft 181 at the end of the upright 112 through the reel bushing 2 151, and lock it with the bolt handle 2 172. Then adjust the tensioning mechanism: rotate the bolt 193 at the bottom of the fixed block 191, and the tail of the bolt 193 pushes the bottom of the rotating plate 141, so that the rotating plate 141 rotates slightly around the rotating shaft 2 181, thereby adjusting the height and angle of the guide shaft 142 to preset a suitable tension for subsequent scrap conveying.

[0041] (2) Next, start the device to enter the working state. Turn on motor one 161 and motor two 162. Motor one 161 drives the rotating shaft one to drive the winding reel 130 to rotate. Motor two 162 drives the rotating shaft two 181 to drive the guide plate 150 to rotate synchronously. The narrow edge scrap 200 generated by the conveyor belt trimming process is first conveyed to the guide plate 150. Under the guidance of the rotation of the guide plate 150, the scrap is smoothly conveyed to the guide shaft 142 of the tensioning mechanism. The guide shaft 142 plays a supporting and initial tensioning role for the scrap. If tension fluctuation occurs during the conveying of the scrap, the rotating plate 141 can move slightly with the tension of the scrap. The tightening force of the bolt 193 is used for real-time fine adjustment to avoid the scrap from loosening or becoming too tight.

[0042] (3) The remaining material then enters the guide section 120 area. The side guards on both sides of the guide section 120 prevent the remaining material from shifting laterally during the conveying process, while the arc-shaped guide plate 121 at the top guides the remaining material to transition smoothly, avoiding wrinkles or wear due to the change in the conveying direction. After being regulated by the guide section 120, the remaining material is finally conveyed to the take-up reel 130. As the take-up reel 130 continues to rotate, the remaining material is evenly wound on the take-up reel 130 to form a regular roll of remaining material.

[0043] (4) Throughout the entire operation, the guide plate 150 driven by motor 2 162 rotates actively, which can match the rotation speed of the winding plate 130 driven by motor 1 161, thus preventing the residual material from being pulled and broken due to the increased diameter of the winding plate 130. At the same time, the tensioning mechanism continuously plays a tension adjustment role, ensuring that the residual material is always conveyed and wound in a stable state, achieving efficient and lossless recycling of the residual material. Moreover, since the device can be directly installed on the production line, it does not require additional workshop space, which greatly improves the space utilization rate of the production line and the continuity of residual material recycling.

[0044] The conveyor belt production winding device provided by this invention has the following advantages: This conveyor belt production winding device actively rotates the guide disc driven by motor 2, matching the rotation speed of the winding disc driven by motor 1, thus solving the problem of residual material breakage caused by changes in winding speed of traditional unpowered guide wheels; it also works with a tensioning mechanism to finely adjust the tension in real time, preventing residual material from becoming loose or tight; the device has a simple structure, is flat and occupies little space, and can be directly assembled on the production line, achieving efficient and lossless recycling of residual material, solving the problem of messy residual material landing, and improving the space utilization rate of the production line and the subsequent reuse value of residual material.

[0045] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units; they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0046] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of this utility model, and all such substitutions or changes should fall within the protection scope of the appended claims.

Claims

1. A winding device for conveyor belt production, characterized in that, include: Fixed frame, guide plate, take-up reel, guide components, motor one and motor two; The mounting bracket includes a base, uprights, and crossbars. The uprights are fixed vertically to the base, and the crossbars are fixed horizontally to the uprights. A fixing plate is fixed to one end of the crossbar. A rotating shaft is rotatably connected to the fixed plate, and a drum sleeve on the take-up reel is connected to the rotating shaft. A bolt handle is radially inserted into the sleeve section located on the outside of the take-up reel, and the bolt handle locks the take-up reel to the rotating shaft. The end of the upright is rotatably connected to a second rotating shaft, and a second drum sleeve on the guide plate is fitted onto the second rotating shaft; a second bolt handle is radially inserted into the sleeve section of the second drum sleeve located outside the guide plate, and the second bolt handle locks the guide plate onto the second rotating shaft. The guide is fixed on the crossbar and located between the guide plate and the take-up plate. The guide is a plate structure with flanges on both sides along its length. An arc-shaped guide plate is provided on the top of the guide. Motor 1 is fixed on the fixed plate, and the main shaft of Motor 1 is fixedly connected to the rotating shaft 1; Motor 2 is fixed on the upright, and the main shaft of Motor 2 is fixedly connected to the rotating shaft 2.

2. The winding device for conveyor belt production according to claim 1, characterized in that, It also includes a tensioning mechanism; the tensioning mechanism includes a tensioning component and a fixing component; The tensioning assembly includes a rotating plate rotatably connected to a rotating shaft 2, and a guide shaft connected to one side of the top of the rotating plate; The fixing assembly includes a fixing block that is fixed to the upright; the top of the fixing block has a notch. The bottom of the rotating plate is inserted into the notch; the bottom of the fixing block is pierced by a bolt, and the tail of the bolt is abutted against the bottom surface of the rotating plate.

3. The winding device for conveyor belt production according to claim 1, characterized in that, The base is a plate structure with multiple mounting holes.

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