Constant-tension steel wire rope spindle frame
By designing a constant tension wire rope spindle, using multiple sets of tension components and tension sensors, the precise correction and detection of the tension of each wire rope is achieved, solving the problem of detection error and ensuring the accuracy of the detection data.
Patent Information
- Application Number
- CN202422022864.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-20
AI Technical Summary
During the wire rope tension detection process, there may be problems such as inconsistent initial tension of each rope and inconsistent angle of the detection device, resulting in large errors in the detection value and inaccurate detection data.
Design a constant tension wire rope spindle frame, including frame body, tension mechanism and tension detection mechanism. The tension mechanism uses multiple sets of tension components at contour and front and rear intervals to achieve tension correction using the motor and spindle shaft; the tension detection mechanism uses the tension sensor and pulley assembly to detect and correct the tension value of each wire rope in real time.
The tension of each wire rope is accurately corrected and detected, reducing errors and ensuring the accuracy of the detection data.
Smart Images
Figure CN222989405U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conveyor belt production equipment, and particularly relates to a constant-tension wire rope spindle rack. Background Art
[0002] When a wire rope rubber conveyor belt is produced, wire ropes are laid in the conveyor belt, and the production specifications of the wire rope rubber conveyor belt stipulate the internal wire rope tension value indexes during the production of conveyor belts of different grades.
[0003] Currently, in order to detect whether the tension value meets the standard, a tension station is generally used for tension detection. In this regard, the inventor believes that when the tension of the wire rope is detected at the tension station, the initial tension of each rope may be inconsistent. During the process of laterally applying pressure as a whole through the small oil cylinder on the tension station to reach the tension value, the included angle between each wire rope and the detection device is inconsistent, resulting in a large error in the detected value and inaccurate detection data.
[0004] Therefore, the inventor believes that how to solve the above technical problems and design a device that can individually correct and adjust the tension of each wire rope and accurately detect it is a technical problem that needs to be solved in the current technical field of conveyor belt production equipment.
[0005] The information disclosed in this background art section is only intended to increase the understanding of the overall background of the present utility model, and should not be regarded as an admission or any form of implication that this information constitutes prior art known to those of ordinary skill in the art. Summary of the Utility Model
[0006] In view of the above technical problems, an embodiment of the present utility model provides a constant-tension wire rope spindle rack to solve the problems raised in the above background art.
[0007] The present utility model provides the following technical solutions:
[0008] A constant-tension wire rope spindle rack includes: a frame body, and a tension mechanism and a tension detection mechanism arranged on the frame body;
[0009] The tension mechanism is arranged on the frame body at multiple intervals up and down. Each group of the tension mechanism includes a plurality of tension components arranged at equal heights and at intervals front and back. The tension component includes a spindle shaft rotatably arranged on the frame body, and a motor arranged on the frame body and drivingly connected to the spindle shaft;
[0010] The tension detection mechanism is arranged on the frame body at multiple intervals up and down. One tension detection mechanism is arranged at the front side position of each group of the tension mechanism. The tension detection mechanism includes a machine cover, and a plurality of groups of tension detection components arranged side by side at intervals at the bottom of the machine cover;
[0011] The tension detection assembly includes a first pulley and a second pulley arranged front and back, a tension sensor located between the first pulley and the second pulley, and a tension pulley fixed to the tension sensor through a pulley bracket.
[0012] Preferably, the frame body is of a frame structure and is fixedly formed by splicing a plurality of columns and a plurality of longitudinal beams.
[0013] Preferably, a carding assembly is arranged at the front side of each group of tension mechanisms; the carding assembly includes a carding plate horizontally and vertically fixed to the frame body in the plane of the frame body, and a plurality of carding holes are arranged at equal heights and at equal intervals on the carding plate.
[0014] Preferably, 3 groups of tension mechanisms are arranged at intervals up and down on the frame body, and each group of tension mechanisms includes 13 tension components arranged at equal heights and at intervals front and back; 3 tension detection mechanisms are arranged at intervals up and down on the frame body, and 13 tension detection assemblies are arranged side by side at intervals at the bottom of each tension detection mechanism.
[0015] Preferably, a group of tension mechanisms is arranged on each side of the frame body; a tension detection mechanism is arranged at the front side position of each group of tension mechanisms.
[0016] A constant-tension wire rope spindle frame provided by an embodiment of the present invention has the following beneficial effects: The present invention designs a constant-tension wire rope spindle frame, and this constant-tension wire rope spindle frame can correct and adjust the tension of each wire rope and accurately detect it. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic structural diagram in the front view direction of the present invention;
[0018] Figure 2 It is a schematic structural diagram in the side view direction of the present invention;
[0019] Figure 3 It is a schematic structural diagram in the upward view direction of two tension detection mechanisms in the present invention;
[0020] Figure 4 It is a schematic structural diagram in the side view direction of the tension detection mechanism in the present invention;
[0021] Figure 5 For the present invention Figure 1 Partial enlarged view of A;
[0022] Figure 6 For the present invention Figure 2 Partial enlarged view of B. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
[0024] Refer to Figures 1 - 6 。
[0025] In view of the problems mentioned in the above background technology, the embodiments of the present invention provide a constant-tension wire rope spindle frame to solve the above technical problems, and the technical solutions are as follows:
[0026] A constant-tension wire rope spindle frame includes: a frame body 110, and a tension mechanism and a tension detection mechanism 130 arranged on the frame body 110;
[0027] The tension mechanisms are arranged at multiple positions spaced up and down on the frame body 110. Each group of tension mechanisms includes a plurality of tension components 120 arranged at equal heights and spaced front and back. The tension component 120 includes a spindle shaft 122 rotatably arranged on the frame body 110, and a motor 121 arranged on the frame body 110 and drivingly connected to the spindle shaft 122;
[0028] The tension detection mechanisms 130 are arranged at multiple positions spaced up and down on the frame body 110. One tension detection mechanism 130 is arranged at the front side position of each group of tension mechanisms. The tension detection mechanism 130 includes a machine cover 131, and multiple groups of tension detection components arranged side by side at intervals at the bottom of the machine cover 131;
[0029] The tension detection component includes a first pulley 132 and a second pulley 133 arranged front and back, a tension sensor 134 located between the first pulley 132 and the second pulley 133, and a tension pulley 133b fixed on the tension sensor 134 through a pulley bracket 135a.
[0030] Among them, the motors 121, tension sensors 134, etc. in the equipment are uniformly connected to the PLC controller; the number of sets of tension detection components is equal to the number of sets of tension components 120.
[0031] In this embodiment, the frame body 110 has a frame structure and is fixedly formed by splicing a plurality of columns and a plurality of longitudinal beams.
[0032] In this embodiment, a carding component 140 is arranged at the front side position of each group of tension mechanisms; the carding component 140 includes a carding plate 141 horizontally and perpendicularly fixed to the frame body 110 with respect to the plane of the frame, and a plurality of carding holes 142 are arranged at equal heights and at equal intervals on the carding plate 141.
[0033] A carding component 140 is provided on the frame 110. When the steel wire ropes are drawn out from each tension component 120, they can pass through the carding holes 142 on the carding plate 141 at uniform intervals for equidistant arrangement, which is convenient for subsequent equidistant laying operations of the steel wire ropes. After the steel wire ropes are laid and arranged equidistantly, subsequent operations such as rubber coating and vulcanization need to be carried out on the steel wire ropes.
[0034] In this embodiment, 3 groups of tension mechanisms are arranged at intervals up and down on the frame 110. Each group of tension mechanisms includes 13 tension components 120 arranged at the same height and at intervals front and back; 3 tension detection mechanisms 130 are arranged at intervals up and down on the frame 110, and 13 tension detection components are arranged side by side at intervals at the bottom of each tension detection mechanism.
[0035] In this embodiment, 3 groups of tension mechanisms are arranged on each side of the frame 110; a tension detection mechanism 130 is arranged at the front side position of each group of tension mechanisms.
[0036] A method for using a constant-tension steel wire rope spindle frame provided by an embodiment of the present utility model is as follows:
[0037] 1. Figure 1 、 Figure 5 As shown; the steel wire rope spindle is inserted and fixed on the spindle shaft 122 of the tension component 120, and one end of the steel wire rope 200 is wound and pulled out as shown in Figure 5 shown, and then one end of the steel wire rope 200 is continuously connected to the next process until it is connected to the relevant steel wire rope transfer equipment;
[0038] 2. Figure 5 As shown, the winding method of the steel wire rope 200 on the tension detection component is that the steel wire rope 200 successively bypasses the top surface of the second pulley 133, the bottom surface of the tension pulley 133b, and the top surface of the first pulley 132;
[0039] During the operation of the equipment, the tension sensor 134 is used to detect the tension value of each steel wire rope in the downward vertical direction in real time at the rope outlet end. According to the effective basis provided to the PLC, the pulling torque of the motor 121 on each steel wire rope is separately controlled and adjusted to correct and adjust the tension and reach the accurate value required by the equipment setting.
[0040] A constant-tension steel wire rope spindle frame provided by an embodiment of the present utility model has the following beneficial effects: The present utility model designs a constant-tension steel wire rope spindle frame, and this constant-tension steel wire rope spindle frame can correct and adjust the tension of each steel wire rope and accurately detect it.
[0041] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units. They may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0042] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. It may be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0043] It can be understood that for those of ordinary skill in the art, equivalent substitutions or changes can be made according to the technical solution of the present utility model and the concept of the present utility model, and all such changes or substitutions shall fall within the protection scope of the appended claims of the present utility model.
Claims
1. A constant tension wire rope spindle stand, characterized in that: It includes: a frame, and a tension mechanism and a tension detection mechanism arranged on the frame; The tension mechanism is arranged in multiple groups on the frame at intervals up and down, and each group of tension mechanism includes multiple tension components arranged at equal heights and at intervals front and back; the tension component includes a spindle shaft rotatably arranged on the frame, and a motor arranged on the frame and drivingly connected to the spindle shaft; A plurality of tension detection mechanisms are arranged on the frame at intervals up and down, and a tension detection mechanism is arranged at the front side of each group of tension mechanisms; the tension detection mechanism includes a machine cover, and a plurality of groups of tension detection components arranged side by side at intervals at the bottom of the machine cover; The tension detection assembly comprises a first pulley and a second pulley arranged front and rear, a tension sensor located between the first pulley and the second pulley, and a tension pulley fixed on the tension sensor through a pulley bracket.
2. A constant tension wire rope spindle stand according to claim 1, characterized in that: The frame body is a frame structure, which is formed by splicing and fixing a plurality of columns and a plurality of longitudinal beams.
3. A constant tension wire rope spindle stand according to claim 1, characterized in that: A combing assembly is arranged at the front side of each tension mechanism; the combing assembly comprises a combing plate fixed on the frame horizontally and vertically on the frame plane, and a plurality of combing holes are arranged on the combing plate at the same height and at equal intervals.
4. A constant tension wire rope spindle stand according to claim 1, characterized in that: Three groups of tension mechanisms are arranged on the frame at upper and lower intervals, and each group of tension mechanisms includes 13 tension components of equal height and arranged at intervals front to back; three tension detection mechanisms are arranged on the frame at upper and lower intervals, and 13 tension detection components are arranged side by side at intervals at the bottom of each tension detection mechanism.
5. A constant tension wire rope spindle stand according to claim 4, characterized in that: Three sets of tension mechanisms are arranged on both sides of the frame; a tension detection mechanism is arranged at the front side of each set of tension mechanisms.