Heavy chain winding mechanism capable of overcoming gravity gliding and regular winding

Abstract

The utility model relates to the technical field of chain production machinery, in particular to a heavy chain winding mechanism capable of overcoming gravity gliding and regular winding, which comprises a rack and a side plate, a power disc is arranged on the rack, a tool is arranged on the power disc, a sliding rail is arranged on one side of the side plate, an L-shaped conveying plate is arranged on the sliding rail, a chain is arranged on the L-shaped conveying plate, and a servo motor is arranged at the upper end of the side plate. A lead screw is arranged at the output end of the servo motor. An internal thread sliding block is arranged on one side of the L-shaped conveying plate. In the process that the chain is pulled and wound on the tool through the power disc, the servo motor can adjust the position of the L-shaped conveying plate through the lead screw and the internal thread sliding block, the L-shaped conveying plate ascends or descends at a constant speed under the action of the sliding rail, the influence of the gravity of the chain on tool winding can be overcome, and the tool winding efficiency is improved. Therefore, the probability that the chain is wound and overlapped is effectively reduced, the winding uniformity and compactness of the chain are greatly improved, and the winding quality of the chain is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain production machinery, in particular to a winding mechanism for a heavy chain which can overcome gravity and slide down to wind regularly. Background Art

[0002] Heavy-duty chain is an important mechanical transmission component, which is mainly composed of chain links, pins, sleeves and other components. It has the characteristics of strong load-bearing capacity, long service life, corrosion resistance and durability. It is widely used in various mechanical equipment, transportation equipment, construction machinery and other fields. Heavy-duty chain needs to be wound into a ball during the production process, and the heavy-duty chain winding mechanism is a mechanical device specially designed for winding and storing heavy-duty chain.

[0003] In the existing technology, the winding of heavy chains requires ensuring that the wound product is evenly wound on the tooling. However, traditional vertical winding equipment does not have the function of adjusting the height of the chain, and the chain may overlap. The overlapping chain may destroy the uniformity and tightness of the winding, thereby resulting in a decrease in winding quality.

[0004] Therefore, there is an urgent need to improve the winding mechanism of the heavy chain that can overcome gravity and wind regularly to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a winding mechanism for a heavy chain that can overcome gravity and slide down to wind regularly. In the process of the chain being pulled and wound on the tooling by a power disk, the servo motor can adjust the position of the L-shaped conveyor plate through a lead screw and an internal thread slider. The L-shaped conveyor plate rises or falls at a uniform speed under the action of the slide rail, which can overcome the influence of the gravity of the chain on the winding of the tooling, thereby effectively reducing the probability of chain winding overlap, greatly improving the uniformity and tightness of the chain winding, and thus improving the winding quality of the chain.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] A winding mechanism for a heavy chain that can overcome gravity and slide down and wind regularly comprises a frame and a side plate fixedly mounted on one side of the frame, a power disk rotatably mounted on the upper side of the frame, a tooling fixedly mounted on the power disk, a slide rail fixedly mounted on one side of the side plate, an L-shaped conveying plate vertically slidably mounted on the slide rail, a chain slidably mounted on the L-shaped conveying plate horizontally, and the chain extending to the outside of the tooling;

[0008] A servo motor is fixedly installed on the upper end of the side plate, and a screw rod is fixedly connected to the output end of the servo motor. An internal thread slider is fixedly installed on the side of the L-shaped conveying plate corresponding to the side plate. The screw rod passes through the internal thread slider and extends to the bottom end of the side plate. The L-shaped conveying plate is vertically slidably set on the side plate through the internal thread slider.

[0009] Preferably, a platform is provided at a position of the frame corresponding to the L-shaped conveying plate, and when the L-shaped conveying plate descends to the bottom, the L-shaped conveying plate abuts against the upper side of the platform.

[0010] Preferably, a fixing plate is fixedly mounted on the upper end of the side plate, the servo motor is fixedly mounted on the upper end of the fixing plate, and the output end of the servo motor passes through the fixing plate and is fixedly connected to the screw rod.

[0011] Preferably, two groups of evenly distributed vertical rollers are fixedly mounted on the L-shaped conveying plate by bolts, and the chain is slidably arranged between two vertical rollers in the same group.

[0012] Preferably, two sliding grooves are provided on one side of the L-shaped conveying plate close to the side plate.

[0013] Preferably, two groups of transverse rollers are slidably arranged on the chute, the chain is slidably arranged between the two transverse rollers, and the transverse rollers and the vertical rollers are cross-distributed.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. In the process of the chain of the utility model being pulled and wound on the tooling by the power disk, the servo motor can adjust the position of the L-shaped conveyor plate through the lead screw and the internal thread slider. The L-shaped conveyor plate rises or falls at a uniform speed under the action of the slide rail, which can overcome the influence of the gravity of the chain on the tooling winding, thereby effectively reducing the probability of chain winding overlap, greatly improving the uniformity and tightness of the chain winding, and thus improving the chain winding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is the overall elevation view of the utility model;

[0018] Figure 2 This is a schematic diagram of the L-shaped conveying plate and screw rod structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the chain conveyor of the present utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged schematic diagram of point A in the middle.

[0021] In the figure, 1. Frame; 2. Side panel; 3. Power plate; 4. Tooling; 5. Slide rail; 6. L-shaped conveyor plate; 7. Chain; 8. Servo motor; 9. Screw; 10. Internal thread slider; 11. Horsepower; 12. Fixed plate; 13. Vertical roller; 14. Slide chute; 15. Cross roller. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] like Figure 1-Figure 4 As shown, the heavy chain provided in this embodiment can overcome the gravity and slide down the winding mechanism of regular winding, including a frame 1 and a side plate 2 fixedly mounted on one side of the frame 1, a power disk 3 is rotatably provided on the upper side of the frame 1, a tool 4 is fixedly mounted on the power disk 3, a slide rail 5 is fixedly mounted on one side of the side plate 2, an L-shaped conveying plate 6 is vertically slidably provided on the slide rail 5, a chain 7 is horizontally slidably provided on the L-shaped conveying plate 6, and the chain 7 extends to the outside of the tool 4, the power disk 3 is used to pull the chain 7 through the tool 4, and the L-shaped conveying plate 6 is used to guide the chain 7 to prevent the chain 7 from deflecting;

[0024] A servo motor 8 is fixedly mounted on the upper end of the side plate 2, and a screw rod 9 is fixedly connected to the output end of the servo motor 8. An internal threaded slider 10 is fixedly mounted on the side of the L-shaped conveying plate 6 corresponding to the side plate 2. The screw rod 9 passes through the internal threaded slider 10 and extends to the bottom end of the side plate 2. The L-shaped conveying plate 6 is vertically slidably arranged on the side plate 2 through the internal threaded slider 10. The servo motor 8 is used to drive the L-shaped conveying plate 6 to rise and fall through the screw rod 9 and the internal threaded slider 10;

[0025] Among them, when the chain 7 is pulled and wound on the tooling 4 through the power disk 3, the servo motor 8 can adjust the position of the L-shaped conveyor plate 6 through the screw rod 9 and the internal thread slider 10. The L-shaped conveyor plate 6 rises or falls at a uniform speed under the action of the slide rail 5, which can overcome the influence of the gravity of the chain 7 on the winding of the tooling 4, thereby effectively reducing the probability of the chain 7 winding overlapping, greatly improving the uniformity and tightness of the chain 7 winding, and thus improving the winding quality of the chain 7.

[0026] Further, such as Figure 1 and Figure 2As shown, a platform 11 is provided at the position of the frame 1 corresponding to the L-shaped conveying plate 6. The platform 11 is slightly lower than the height of the upper end of the frame 1. When the L-shaped conveying plate 6 drops to the bottom, the L-shaped conveying plate 6 abuts against the upper side of the platform 11. The platform 11 is used to support the L-shaped conveying plate 6 and the side plate 2 on the one hand, and to limit the L-shaped conveying plate 6 on the other hand. When the L-shaped conveying plate 6 is at the lowest end, the chain 7 is just aligned with the bottom end of the tooling. A fixed plate 12 is fixedly installed on the upper end of the side plate 2, and the servo motor 8 is fixedly installed on the upper end of the fixed plate 12. The output end of the servo motor 8 passes through the fixed plate 12 and is fixedly connected to the screw rod 9.

[0027] Among them, when the L-shaped conveyor plate 6 drops to the bottom, the L-shaped conveyor plate 6 is against the upper side of the horse platform 11. On the one hand, the horse platform 11 is used to support the L-shaped conveyor plate 6 and the side plate 2, and on the other hand, it can limit the L-shaped conveyor plate 6. When the L-shaped conveyor plate 6 is at the lowest end, the chain 7 is just aligned with the lowest end of the tooling. The fixed plate 12 is used to install the servo motor 8 and the screw rod 9, which can greatly improve the stability of the winding mechanism. The L-shaped conveyor plate 6 cooperates with the slide rail 5 to avoid the chain 7 from being unevenly wound.

[0028] Furthermore, if Figure 1 、 Figure 3 and Figure 4 As shown, two groups of evenly distributed vertical rollers 13 are fixedly installed on the L-shaped conveyor plate 6 by bolts, and the chain 7 is slidably set between the two vertical rollers 13 in the same group. Two chutes 14 are provided on the side of the L-shaped conveyor plate 6 close to the side plate 2. Two groups of transverse rollers 15 are slidably set on the chutes 14. The chain 7 is slidably set between the two transverse rollers 15, and the transverse rollers 15 are cross-distributed with the vertical rollers 13.

[0029] The arrangement of the vertical rollers 13 and the transverse rollers 15 provides a clear running track for the chain 7. The chain slides between the two vertical rollers 13 and the two transverse rollers 15 in the same group, ensuring that the chain 7 always runs stably in the predetermined direction during the conveying process, avoiding deviation or derailment of the chain 7, and ensuring the accuracy and reliability of the conveying.

[0030] At the same time, the sliding contact between the chain 7 and the vertical roller 13 and the transverse roller 15 greatly reduces the friction resistance compared to the direct contact between the chain 7 and the L-shaped conveyor plate 6, which makes the chain 7 smoother during operation, reduces power loss, improves conveying efficiency, reduces wear on the chain 7 itself and on the L-shaped conveyor plate 6, and extends the service life of the chain 7 and the winding mechanism.

[0031] like Figure 1-Figure 4 As shown, the principle of the winding mechanism of the heavy chain provided in this embodiment that can overcome gravity and slide down and wind regularly is as follows:

[0032] The power disk 3 is used to pull the chain 7 through the tooling 4, the L-shaped conveyor plate 6 is used to guide the chain 7 to prevent the chain 7 from deflecting, and the servo motor 8 is used to drive the L-shaped conveyor plate 6 to rise and fall through the screw rod 9 and the internal thread slider 10. In the process of the chain 7 being pulled and wound on the tooling 4 through the power disk 3, the servo motor 8 can adjust the position of the L-shaped conveyor plate 6 through the screw rod 9 and the internal thread slider 10. The L-shaped conveyor plate 6 rises or falls at a uniform speed under the action of the slide rail 5, thereby overcoming the influence of the gravity of the chain 7 on the winding of the tooling 4.

[0033] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0034] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0035] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A winding mechanism for a heavy chain that can overcome gravity and wind regularly, comprising a frame (1) and a side plate (2) fixedly mounted on one side of the frame (1), characterized in that: A power disk (3) is rotatably provided on the upper side of the frame (1), a tooling (4) is fixedly installed on the power disk (3), a slide rail (5) is fixedly installed on one side of the side plate (2), an L-shaped conveying plate (6) is vertically slidably provided on the slide rail (5), a chain (7) is horizontally slidably provided on the L-shaped conveying plate (6), and the chain (7) extends to the outside of the tooling (4); A servo motor (8) is fixedly mounted on the upper end of the side plate (2), a screw rod (9) is fixedly connected to the output end of the servo motor (8), an internal thread slider (10) is fixedly mounted on one side of the L-shaped conveying plate (6) corresponding to the side plate (2), the screw rod (9) passes through the internal thread slider (10) and extends to the bottom end of the side plate (2), and the L-shaped conveying plate (6) is vertically slidably arranged on the side plate (2) through the internal thread slider (10).

2. A winding mechanism for a heavy chain capable of sliding down and winding regularly against gravity according to claim 1, characterized in that: The frame (1) is provided with a platform (11) at a position corresponding to the L-shaped conveying plate (6). When the L-shaped conveying plate (6) descends to the bottom, the L-shaped conveying plate (6) abuts against the upper side of the platform (11).

3. The winding mechanism of a heavy chain capable of sliding down and winding regularly against gravity according to claim 1, characterized in that: A fixing plate (12) is fixedly mounted on the upper end of the side plate (2), the servo motor (8) is fixedly mounted on the upper end of the fixing plate (12), and the output end of the servo motor (8) passes through the fixing plate (12) and is fixedly connected to the screw rod (9).

4. The winding mechanism of a heavy chain capable of sliding down and winding regularly against gravity according to claim 1, characterized in that: Two groups of evenly distributed vertical rollers (13) are fixedly mounted on the L-shaped conveying plate (6) by means of bolts, and the chain (7) is slidably arranged between two vertical rollers (13) in the same group.

5. The winding mechanism for a heavy chain capable of sliding down and winding regularly against gravity according to claim 4, characterized in that: Two sliding grooves (14) are provided on one side of the L-shaped conveying plate (6) close to the side plate (2).

6. A winding mechanism for a heavy chain capable of sliding down and winding regularly against gravity according to claim 5, characterized in that: Two groups of transverse rollers (15) are slidably arranged on the chute (14), the chain (7) is slidably arranged between the two transverse rollers (15), and the transverse rollers (15) and the vertical rollers (13) are cross-distributed.

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