CN218203596U - Automatic tension adjusting device of tubular strander - Google Patents

Abstract

The utility model discloses a tubular strander automatic tension adjusting device, including the carriage, the unwinding roller is installed to the one end at carriage one side top, first servo motor is installed at the top of carriage opposite side, and one side of first servo motor is provided with the rolling structure, one side of carriage is provided with the preformed groove, and the internally mounted of preformed groove has the connecting block. The utility model discloses a be provided with the regulation structure, start second servo motor, can drive the second threaded rod and rotate, thereupon alright drive the movable block and reciprocate in the outside of second threaded rod, can drive the regulating plate and reciprocate along with the connecting block in the inside of preformed groove, the regulating plate can drive the stopper at one side both ends and reciprocate in the inside of spacing groove at the removal in-process, can reach and carry out spacing purpose to the regulating plate, it adjusts it to have replaced two sets of second threaded rods, the part that uses during production is less, subsequent maintenance volume is also less.

Description

Automatic tension adjusting device of tubular strander

Technical Field

The utility model relates to a strander technical field, in particular to tubular strander automatic tension adjusting device.

Background

In order to improve the stranding efficiency of metal wires, people can use a stranding machine to strand the metal wires, and in order to ensure that the flow of the metal wires on each workpiece is equal in the processing process and prevent the stranded metal wires from stacking and winding, an automatic tension adjusting device is arranged on a tubular stranding machine so as to ensure that the metal wires are in a tensioned state in the stranding process and improve the processing efficiency;

according to the notice number: CN 213571301U discloses an automatic tension adjusting device of a tubular strander; this tubular strander automatic tension adjusting device includes the base, fixed surface is connected with the guide table on the base, the guide way that the symmetry set up is seted up to the guide table upper surface, and two guide way inner chambers are provided with the threaded rod, the threaded rod with the bottom of guide way is rotated and is connected, threaded rod outer wall threaded connection has the movable plate, fixed surface is connected with the positioning disk on the movable plate, and this tubular strander automatic tension adjusting device removes above the guide way through the positioning disk for tension is adjusted balancedly, avoids the skidding condition when the rope material is too loose to appear, avoids the winding to pile up, guarantees rope material finished product quality, improves the output, and the stretch-break condition when avoiding the rope material to be too tight appears, keeps continuous production, improves work efficiency, reduces the amount of manual labor. However, in the using process, the belt pulley is needed to drive the two groups of threaded rods to adjust the guide disc, the resource waste amount during processing is increased, and when subsequent parts are damaged, the maintenance amount is large, and an improvement space is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims at providing a tubular strander automatic tension adjusting device for solve current improvement add the great defect of the extravagant volume of man-hour and maintenance volume.

2. Content of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a tubular strander automatic tension adjusting device, includes the carriage, the unwinding roller is installed to the one end at carriage one side top, first servo motor is installed at the top of carriage opposite side, and one side of first servo motor is provided with the rolling structure, one side of carriage is provided with the preformed groove, and the internally mounted of preformed groove has the connecting block, the regulating plate is installed to one side of connecting block, the both ends of carriage one side all are provided with the spacing groove, the inside of carriage is provided with adjusts the structure, it includes second servo motor to adjust the structure, second servo motor installs the top inside the carriage, the second threaded rod is installed to second servo motor's bottom, and the bottom of second threaded rod and the inside bottom swing joint of carriage, the externally mounted of second threaded rod has the movable block, regulating plate and one side of unwinding roller all are provided with limit structure.

Preferably, the rolling structure includes the limiting plate, the limiting plate is installed in one side of first servo motor, the wind-up roll is installed to one side of limiting plate, and the inside of wind-up roll is provided with the screw hole, the internally mounted of screw hole has first threaded rod, and the dismouting board is installed to one side of first threaded rod, the handle is installed to one side of dismouting board.

Preferably, the internal thread in the threaded hole and the first threaded rod are mutually matched, and the internal thread in the threaded hole and the first threaded rod form threaded connection.

Preferably, the inside of movable block is provided with the internal thread, inside internal thread and the mutual adaptation of second threaded rod of movable block, inside internal thread and the second threaded rod of movable block constitute threaded connection.

Preferably, limit structure includes the spout, the spout all sets up in the regulating plate and one side of unreeling the roller, the slider is all installed to the inside of spout, and one side of slider all installs the locating plate, the outside of locating plate is provided with spacing recess.

Preferably, the inner cross section of the sliding groove is larger than the outer cross section of the sliding block, and the sliding groove and the sliding block form a sliding structure.

Preferably, the both ends of regulating plate one side all are provided with the stopper, the outside cross section of regulating plate one end stopper is less than the inside cross section of spacing groove, the stopper and the spacing groove at regulating plate one side both ends constitute sliding construction.

3. Advantageous effects

The utility model provides a pair of tubular strander automatic tension adjusting device, its advantage lies in:

by arranging the adjusting structure, the second servo motor is started, the second threaded rod can be driven to rotate, and then the movable block can be driven to move up and down outside the second threaded rod, so that the adjusting plate can be driven to move up and down inside the reserved groove along with the connecting block, and the adjusting plate can drive the limiting blocks at two ends of one side to move up and down inside the limiting groove in the moving process, so that the purpose of limiting the adjusting plate can be achieved, two groups of second threaded rods are replaced for adjusting the adjusting plate, fewer parts are used in production, and the subsequent maintenance amount is smaller;

by arranging the winding structure, when winding is carried out, the limiting plate and the handle can limit the stranded metal wire, when the wound stranded metal wire needs to be taken out subsequently, the handle is rotated to drive the dismounting plate to rotate, so that the first threaded rod can be driven to move to one side in the threaded hole, and the stranded metal wire wound outside the winding roller can be taken out for use after the first threaded rod is moved to be separated from the inside of the threaded hole, so that the wound stranded metal wire can be taken out and limited by the winding device;

through being provided with limit structure, select the locating plate that is equipped with different spacing recess according to the thickness of the wire after stranding, pass through slider slidable mounting to the inside of spout with the locating plate, can install the locating plate, the spacing recess can carry on spacingly to the wire after stranding after installing, increases the stability of stranding of the wire rolling after stranding, has realized that the device is convenient for carry on spacingly to the wire after stranding of different thicknesses.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial top-view cross-sectional structure of the present invention;

fig. 4 is the front view section structure diagram of the rolling structure of the utility model.

The reference numbers in the figures illustrate:

1. a winding structure; 101. a limiting plate; 102. a wind-up roll; 103. a threaded hole; 104. a first threaded rod; 105. disassembling the plate; 106. a handle; 2. a first servo motor; 3. an adjustment structure; 301. a second threaded rod; 302. a movable block; 303. a second servo motor; 4. connecting blocks; 5. a support frame; 6. reserving a groove; 7. an adjusting plate; 8. a limiting structure; 801. a chute; 802. a slider; 803. positioning a plate; 804. a limiting groove; 9. unwinding the roller; 10. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an automatic tension adjusting device of a tubular strander comprises a supporting frame 5, wherein an unwinding roller 9 is arranged at one end of the top of one side of the supporting frame 5, a first servo motor 2 is arranged at the top of the other side of the supporting frame 5, a winding structure 1 is arranged at one side of the first servo motor 2, a preformed groove 6 is arranged at one side of the supporting frame 5, a connecting block 4 is arranged inside the preformed groove 6, an adjusting plate 7 is arranged at one side of the connecting block 4, limiting grooves 10 are arranged at two ends of one side of the supporting frame 5, limiting blocks are arranged at two ends of one side of the adjusting plate 7, the external cross section of the limiting block at one end of the adjusting plate 7 is smaller than the internal cross section of the limiting groove 10, and the limiting blocks at two ends of one side of the adjusting plate 7 and the limiting grooves 10 form a sliding structure, the limiting is convenient, the adjusting structure 3 is arranged inside the supporting frame 5, the adjusting structure 3 comprises a second servo motor 303, the second servo motor 303 is arranged at the top end inside the supporting frame 5, a second threaded rod 301 is arranged at the bottom end of the second servo motor 303, the bottom end of the second threaded rod 301 is movably connected with the bottom end inside the supporting frame 5, a movable block 302 is arranged outside the second threaded rod 301, an internal thread is arranged inside the movable block 302, the internal thread inside the movable block 302 is matched with the second threaded rod 301, the internal thread inside the movable block 302 is in threaded connection with the second threaded rod 301, the tension is convenient to adjust, and the limiting structures 8 are arranged on the adjusting plate 7 and one side of the unwinding roller 9;

specifically, as shown in fig. 1 and fig. 2, when the structure is used, when a metal wire is loosened at one end of the supporting frame 5, the second servo motor 303 is started to drive the second threaded rod 301 to rotate, the internal thread inside the movable block 302 and the second threaded rod 301 are mutually matched, and then the movable block 302 can be driven to move up and down outside the second threaded rod 301, the movable block 302 can drive the adjusting plate 7 to move up and down inside the reserved groove 6 along with the connecting block 4, the adjusting plate 7 can drive the middle position of the metal wire to be pressed up and down, when the adjusting plate 7 is moved down, the metal wire can be adjusted to be tightened, when the adjusting plate 7 is adjusted up, the metal wire can be driven to be in a loosened state, and reasonable adjustment can be performed as required, and the phenomena of stacking and winding can be prevented;

the winding structure 1 comprises a limiting plate 101, the limiting plate 101 is installed on one side of the first servo motor 2, a winding roller 102 is installed on one side of the limiting plate 101, a threaded hole 103 is formed in the winding roller 102, a first threaded rod 104 is installed in the threaded hole 103, a dismounting plate 105 is installed on one side of the first threaded rod 104, a handle 106 is installed on one side of the dismounting plate 105, internal threads in the threaded hole 103 are matched with the first threaded rod 104, and the internal threads in the threaded hole 103 are in threaded connection with the first threaded rod 104 to facilitate dismounting and mounting of a metal wire;

specifically, as shown in fig. 1 and 4, when the structure is used, the first servo motor 2 is started, the limiting plate 101 and the winding roller 102 are driven to rotate, the stranded metal wire is wound in the rotating process of the winding roller 102, the limiting plate 101 and the dismounting plate 105 limit the metal wire, when the stranded metal wire outside the winding roller 102 reaches a certain amount, the handle 106 is rotated, the first threaded rod 104 is driven to rotate, the first threaded rod 104 can be driven to move to one side inside the threaded hole 103 due to the mutual adaptation of the internal threads inside the first threaded rod 104 and the threaded hole 103, and the stranded metal wire outside the winding roller 102 can be taken out for use after the first threaded rod 104 is moved to be separated from the inside of the threaded hole 103;

the limiting structure 8 comprises sliding grooves 801, the sliding grooves 801 are arranged on one sides of the adjusting plate 7 and the unwinding roller 9, sliding blocks 802 are arranged inside the sliding grooves 801, positioning plates 803 are arranged on one sides of the sliding blocks 802, limiting grooves 804 are arranged outside the positioning plates 803, the inner cross section of the sliding grooves 801 is larger than the outer cross section of the sliding blocks 802, and the sliding grooves 801 and the sliding blocks 802 form a sliding structure, so that the disassembly, assembly and replacement are facilitated;

specifically, as shown in fig. 1 and 3, when the structure is used, according to the thickness of the stranded metal wire, a limiting groove 804 with a proper radius is selected, the bottom end of a proper positioning plate 803 is aligned to the top end of the sliding groove 801, the positioning plate 803 is moved downwards, the positioning plate 803 is driven to slide along with the sliding block 802, the positioning plate 803 can be installed on one side of the adjusting plate 7 and the unwinding roller 9, the stranded metal wire is wound inside the limiting groove 804 at one end of the unwinding roller 9 and inside the limiting groove 804 at one end of the adjusting plate 7, the limiting groove 804 can limit the stranded metal wire, and the stability in the subsequent winding and stranding processes is improved.

The working principle is as follows: when the external power supply is used, firstly, a limiting groove 804 with a proper radius is selected according to the thickness of stranded metal wires, the bottom end of a proper positioning plate 803 is aligned to the top end of a sliding groove 801, the positioning plate 803 is moved downwards, the positioning plate 803 is driven to slide along with a sliding block 802 in the sliding groove 801 of the device, so that the positioning plate 803 can be arranged on one side of an adjusting plate 7 and an unwinding roller 9, the stranded metal wires are wound in the limiting groove 804 at one end of the unwinding roller 9 and the limiting groove 804 at one end of the adjusting plate 7, the limiting groove 804 can limit the stranded metal wires, and the stability in the subsequent winding and stranding processes is improved; secondly, the first servo motor 2 is started to drive the limiting plate 101 and the winding roller 102 to rotate, stranded metal wires can be wound in the rotating process of the winding roller 102, the limiting plate 101 and the dismounting plate 105 can limit the metal wires, when the stranded metal wires outside the winding roller 102 reach a certain amount, the handle 106 is rotated to drive the first threaded rod 104 to rotate, the first threaded rod 104 can be driven to move to one side inside the threaded hole 103 due to the fact that the first threaded rod 104 is matched with the internal threads inside the threaded hole 103, and the stranded metal wires outside the winding roller 102 can be taken out for use after the first threaded rod 104 is moved to be separated from the inside of the threaded hole 103; finally, when the metal wire is loosened at one end of the supporting frame 5, the second servo motor 303 is started, the second threaded rod 301 can be driven to rotate, the internal thread inside the movable block 302 and the second threaded rod 301 are matched with each other, and then the movable block 302 can be driven to move up and down outside the second threaded rod 301, the movable block 302 can drive the adjusting plate 7 to move up and down inside the reserved groove 6 along with the connecting block 4, the adjusting plate 7 can drive the middle position of the metal wire to press up and down, when the adjusting plate 7 moves down, the metal wire can be adjusted to be tightened up, when the adjusting plate 7 adjusts up, the metal wire can be driven to be in a loosened state, reasonable adjustment is carried out as required, and the phenomena of stacking and winding are prevented.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a tubular strander automatic tension adjusting device, includes carriage (5), its characterized in that: unwinding roller (9) is installed to the one end at carriage (5) one side top, first servo motor (2) is installed at the top of carriage (5) opposite side, and one side of first servo motor (2) is provided with winding structure (1), one side of carriage (5) is provided with preformed groove (6), and the internally mounted of preformed groove (6) has connecting block (4), regulating plate (7) is installed to one side of connecting block (4), the both ends of carriage (5) one side all are provided with spacing groove (10), the inside of carriage (5) is provided with adjusts structure (3), adjust structure (3) including second servo motor (303), install on the inside top of carriage (5) second servo motor (303), second threaded rod (301) is installed to the bottom of second servo motor (303), and the bottom of second threaded rod (301) and the inside bottom swing joint of carriage (5), the externally mounted of second threaded rod (301) has movable block (302), the one side of regulating plate (7) and unwinding roller (9) all is provided with spacing structure (8).

2. The automatic tension adjusting device of a tubular strander as claimed in claim 1, characterized in that: winding structure (1) includes limiting plate (101), one side at first servo motor (2) is installed to limiting plate (101), wind-up roll (102) are installed to one side of limiting plate (101), and the inside of wind-up roll (102) is provided with screw hole (103), the internally mounted of screw hole (103) has first threaded rod (104), and installs dismouting board (105) in one side of first threaded rod (104), handle (106) are installed to one side of dismouting board (105).

3. The automatic tension adjusting device of a tubular strander as claimed in claim 2, characterized in that: the internal thread inside the threaded hole (103) and the first threaded rod (104) are mutually matched, and the internal thread inside the threaded hole (103) and the first threaded rod (104) form threaded connection.

4. The automatic tension adjusting device of a tubular strander as claimed in claim 1, wherein: the inside of activity piece (302) is provided with the internal thread, the inside internal thread of activity piece (302) and second threaded rod (301) adaptation each other, the inside internal thread of activity piece (302) and second threaded rod (301) constitute threaded connection.

5. The automatic tension adjusting device of a tubular strander as claimed in claim 1, wherein: limiting structure (8) include spout (801), spout (801) all set up in regulating plate (7) and one side of unreeling roller (9), slider (802) are all installed to the inside of spout (801), and one side of slider (802) all installs locating plate (803), the outside of locating plate (803) is provided with spacing recess (804).

6. The automatic tension adjusting device of a tubular strander as claimed in claim 5, wherein: the inner cross section of the sliding groove (801) is larger than the outer cross section of the sliding block (802), and the sliding groove (801) and the sliding block (802) form a sliding structure.

7. The automatic tension adjusting device of a tubular strander as claimed in claim 1, wherein: the both ends of regulating plate (7) one side all are provided with the stopper, the outside cross section of regulating plate (7) one end stopper is less than the inside cross section of spacing groove (10), the stopper and spacing groove (10) at regulating plate (7) one side both ends constitute sliding structure.

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