Adjustable pay-off tension device
By introducing a sensor and cylinder control system into the wire processing equipment and adjusting the wire tension device, the problem of uneven force on the wire at different speeds was solved, and stable operation of the wire was achieved.
Patent Information
- Application Number
- CN202520536434.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Existing wire processing equipment may cause uneven stress on the wire when the wire feeding and take-up speeds are inconsistent, which could even lead to breakage.
An adjustable wire tension device was designed. By sensing tension changes through a sensor, the extension and retraction length of the cylinder is controlled, and the movement of the sliding wheel on the lead screw is adjusted to maintain the uniformity of wire tension.
This effectively avoids the steel wire breaking due to uneven stress and ensures the stable operation of the steel wire at different speeds.
Smart Images
Figure CN223804645U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel wire processing technical field especially relates to adjustable pay-off tension device. BACKGROUND
[0002] In the processing technology of steel wire, in order to facilitate transportation box storage, need to carry out tension treatment to steel wire, in order to make steel wire have tension, need to carry out in the equipment of front and rear end of steel wire synchronously, one end pay-off, one end take up, but the pay-off speed and take up speed of prior art when using can not be completely consistent, will lead to uneven force of steel wire, even make steel wire break, to solve above problem, propose a kind of adjustable pay-off tension device. SUMMARY
[0003] According to above existing technical problem, the utility model provides a kind of adjustable pay-off tension device, it is characterized by including machine body, fixed wheel, cylinder, connecting block, sliding wheel, sliding frame, lead screw, sensor, the fixed wheel is set on the machine body, the cylinder is set on the machine body, one end of the cylinder is provided with connecting block, the sliding wheel is set on the connecting block, the sliding frame is set on the machine body, the lead screw is set on the sliding frame, the sensor is set on the sliding frame;
[0004] Further, the fixed wheel is fixed on the machine body, one end of the cylinder is fixed on the machine body, the other end is fixed with the connecting block, the cylinder is connected with external controller, the upper end of the connecting block is fixedly provided with the sliding wheel, the connecting block is set in the sliding frame by the lead screw, the sensor is set on the sliding frame to obtain the tension condition of steel wire, the sensor is connected with external controller to control the pay-off speed and take up speed of front and rear end equipment and the extension length of cylinder;
[0005] Further, the fixed wheel has two groups of winding coils, the sliding wheel has three groups of winding coils, and the stroke of the cylinder is the same as the length of the sliding frame.
[0006] The utility model has the advantages of:
[0007] The utility model passes through first steel wire cover from front end equipment to the winding coil on the fixed wheel, again from the winding coil on the fixed wheel to the winding coil on the sliding wheel, finally, the steel wire is introduced to the rear end equipment, the front end equipment and rear end equipment start pay-off and take up, when the pay-off speed and take up speed are inconsistent, the sensor senses the change of tension, signal is transmitted to external controller, external controller controls the cylinder to lengthen or shorten appropriate length, drives the sliding wheel and connecting block to move back and forth on the lead screw of sliding frame, so that the tension of steel wire remains unchanged, avoid uneven force of steel wire, even break. BRIEF DESCRIPTION OF DRAWINGS
[0008] Figure 1The utility model discloses a whole structure schematic diagram of adjustable wire laying tension device.
[0009] Figure 2 The utility model discloses an internal structure plan view of adjustable wire laying tension device.
[0010] Figure 3 The utility model discloses a plan view of adjustable wire laying tension device.
[0011] Figure 4 The utility model discloses a side view of adjustable wire laying tension device.
[0012] As shown in the figure: 1, the machine body;2, fixed wheel;3, cylinder;4, connecting block;5, sliding wheel;6, sliding frame;7, screw;8, sensor. DETAILED DESCRIPTION
[0013] The technical scheme of the utility model will be described below in connection with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.
[0014] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it can not be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and can not be understood as indicating or implying relative importance.
[0015] In the description of the utility model, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as there is no conflict between them.
[0016] Example 1
[0017] The utility model provides a adjustable pay -off tension device, it is characterized by including machine body 1, fixed pulley 2, air cylinder 3, connecting block 4, sliding wheel 5, sliding frame 6, lead screw 7, sensor 8, the fixed pulley 2 is set up on machine body 1, the air cylinder 3 is set up on machine body 1, and one end of air cylinder 3 is provided with connecting block 4, and sliding wheel 5 is set up on connecting block 4, and sliding frame 6 is set up on machine body 1, and lead screw 7 is set up on sliding frame 6, and sensor 8 is set up on sliding frame 6,
[0018] Further, the fixed pulley 2 is fixed on the machine body 1, one end of the air cylinder 3 is fixed on the machine body 1, the other end is fixed with the connecting block 4, the air cylinder 3 is connected with the external controller, the upper end of the connecting block 4 is fixedly provided with the sliding wheel 5, the connecting block 4 is arranged in the sliding frame 6 through the lead screw 7, the sensor 8 is arranged on the sliding frame 6 to obtain the tension condition of the steel wire, the sensor 8 is connected with the external controller to control the pay-off speed and the take-up speed of the front-end and rear-end devices and the extension length of the air cylinder 3.
[0019] Further, the fixed pulley 2 has two groups of winding coils, the sliding wheel 5 has three groups of winding coils, and the stroke of the air cylinder 3 is the same as the length of the sliding frame 6.
[0020] Embodiment 2
[0021] In use, the steel wire sleeve is first introduced from the front-end device to the winding coil of the fixed pulley 2, then introduced from the fixed pulley 2 to the winding coil of the sliding wheel 5, and finally introduced to the rear-end device, and the front-end and rear-end devices start to pay off and take up the wire, when the pay-off speed and the take-up speed are inconsistent, the sensor 8 senses the change of the tension and transmits the signal to the external controller, the external controller controls the air cylinder 3 to extend or shorten the appropriate length, drives the sliding wheel 5 and the connecting block 4 to move forward and backward on the lead screw 7 of the sliding frame 6, so that the tension of the steel wire remains unchanged, and the uneven force on the steel wire is avoided, and even the breaking of the steel wire is avoided.
[0022] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The components mentioned in the utility model are common techniques in the prior art, which should be understood by those skilled in the art. The utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. An adjustable line payout tension device, comprising: The utility model relates to a wire drawing device, including organism, fixed wheel, cylinder, connecting block, sliding wheel, sliding frame, screw rod, sensor, the fixed wheel is set in the organism, the cylinder is set in the organism, one end of cylinder is provided with connecting block, the connecting block is set sliding wheel, the sliding frame is set in the organism, the sliding frame is set screw rod, the sliding frame is set sensor.
2. An adjustable line tensioner as claimed in claim 1, wherein, The fixed wheel is fixed on the organism, one end of the cylinder is fixed on the organism, the other end is fixed with the connecting block, the cylinder is connected with the outside controller, the upper end of the connecting block is fixedly provided with the sliding wheel, the connecting block is arranged in the sliding frame through the screw rod, the sensor is arranged on the sliding frame to obtain the tension condition of the steel wire, the sensor is connected with the outside controller to control the wire laying speed and the wire winding speed of the front and rear equipment and the telescopic length of the cylinder.
3. An adjustable line tensioner as claimed in claim 1, wherein, There are two groups of winding coils on the fixed wheel, there are three groups of winding coils on the sliding wheel, and the stroke of the cylinder is the same as the length of the sliding frame.