CN216461451U - Hard silk thread inlet wire tensioning device and diamond net machine with same - Google Patents
Hard silk thread inlet wire tensioning device and diamond net machine with same Download PDFInfo
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- CN216461451U CN216461451U CN202121683353.8U CN202121683353U CN216461451U CN 216461451 U CN216461451 U CN 216461451U CN 202121683353 U CN202121683353 U CN 202121683353U CN 216461451 U CN216461451 U CN 216461451U
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Abstract
The utility model discloses a hard silk thread incoming tension device and a diamond net machine with the same, wherein the hard silk thread incoming tension device comprises a rotating seat; the mounting plate is vertically fixed on the top surface of the rotating seat; the surface of one end of the upper adjusting plate is rotationally connected with the surface of one side of the mounting plate; the bottom edge of the upper adjusting plate is wavy, and an upper tensioning wheel is rotatably connected to the crest of the bottom edge of the upper adjusting plate; the lower adjusting plate is connected with the upper adjusting plate in a sliding way through at least two guide rods; the top edge of the lower adjusting plate is in a wave shape matched with the bottom edge of the upper adjusting plate, and the wave crest of the top edge of the lower adjusting plate is rotationally connected with a lower tensioning wheel; the adjusting mechanism is used for adjusting the distance between the upper adjusting plate and the lower adjusting plate. According to the hard silk thread incoming line tensioning device provided by the utility model, the hard silk thread is tensioned and conveyed through the matching of the upper tensioning wheel and the lower tensioning wheel, the problem of tension relaxation of the hard silk thread can be solved through the adaptive adjustment of the adjusting mechanism, and the reduction of the processing precision is prevented.
Description
Technical Field
The utility model relates to a metal wire supply device, in particular to a hard wire which is mainly used for an incoming wire tensioning device of a metal wire and a plastic-coated wire and a diamond-shaped net machine with the incoming wire tensioning device.
Background
In the field of machining, when a process of machining a steel wire is involved, it is generally necessary to supply a looped steel wire and to machine and mold the looped steel wire with a die or other mechanical device. For example, diamond-shaped net machines need to feed steel wires through corresponding devices before the steel wires are subjected to die processing.
But the tension adjustment function of current feed arrangement to the steel wire is not enough, leads to appearing relaxing after the steel wire supplies with longer time, and then influences processingquality, moreover, because the required angle of advancing the silk and going out the silk of different equipment is different, current device is difficult to satisfy the demand.
Therefore, how to provide a hard yarn incoming line tensioning device capable of adjusting tension is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a hard silk thread incoming tension device and a diamond-shaped net machine with the same.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hard wire entry tension device comprising:
a rotating seat;
mounting a plate; the mounting plate is vertically fixed on the top surface of the rotating seat;
an upper adjusting plate; the plate surface at one end of the upper adjusting plate is rotatably connected with the plate surface at one side of the mounting plate; the bottom edge of the upper adjusting plate is wavy, and an upper tensioning wheel is rotatably connected to the crest of the bottom edge of the upper adjusting plate;
a lower adjustment plate; the plate surface of the lower adjusting plate and the plate surface of the upper adjusting plate are in the same plane and are in sliding connection with the upper adjusting plate through at least two guide rods; the top edge of the lower adjusting plate is in a wave shape matched with the bottom edge of the upper adjusting plate, and a lower tensioning wheel is rotatably connected to the peak of the top edge of the lower adjusting plate;
an adjustment mechanism; the adjusting mechanism is installed on the upper adjusting plate, connected with the lower adjusting plate and used for adjusting the distance between the upper adjusting plate and the lower adjusting plate.
Through the technical scheme, the hard silk thread incoming line tensioning device provided by the utility model can tension and convey the hard silk thread through the matching of the upper tensioning wheel and the lower tensioning wheel, the problem of tension relaxation of the hard silk thread can be solved through the adaptive adjustment of the adjusting mechanism, the reduction of the processing precision is prevented, and meanwhile, under the action of the wavy tensioning and conveying, the stress of the hard silk thread can be released, so that the further processing is facilitated.
The adjusting plate is designed to be wavy so as to realize the adjustment of the minimum center distance of the tensioning wheel, and the use effect is better.
Preferably, in the hard silk thread incoming tension device, the adjusting mechanism comprises an upper fixing block, a lower fixing block, an upper nut, a lower nut, a lead screw and a rocking handle; the upper fixing block is fixed on the top edge of the upper adjusting plate; the lower fixing block is fixed on the bottom edge of the lower adjusting plate; the upper nut is fixed on the upper fixing block; the lower nut is fixed on the lower fixing block; the screw rod penetrates through the upper fixing block and the lower fixing block and is in threaded connection with the upper nut and the lower nut; the rocking handle is fixedly connected with the top end of the screw rod. According to the utility model, the upper adjusting plate and the lower adjusting plate can be quickly adaptively adjusted through a simple matching form of the ball screw, and the device has the advantages of simple structure, high adjusting precision and stronger adaptability.
Preferably, in the hard silk thread incoming tension device, an upper guide cylinder is fixed on the plate surface of the upper adjusting plate; a lower guide cylinder is fixed on the surface of the lower adjusting plate; the top end of the guide rod is fixed in the upper guide cylinder, and the bottom end of the guide rod is connected in the lower guide cylinder in a sliding mode. Simple structure and strong stability.
Preferably, in the hard silk thread incoming line tensioning device, the mounting plate and the upper adjusting plate are connected through a first bolt group; the plate surface of the upper adjusting plate, which is positioned below the first bolt group, is provided with 5 bolt holes which take the first bolt group as the center of a circle and are arranged in an arc shape; the mounting plate is provided with arc grooves corresponding to the bolt holes, and the arc grooves are connected with the bolt holes at any intervals through second bolt groups in a fastening mode. The rotating matching structure of the mounting plate and the upper adjusting plate can be adjusted under the matching of the arc-shaped groove and the bolt hole, can adapt to the input angles of various silk threads, and can improve the structural stability.
Preferably, in the above hard wire feeding tensioning device, the upper tensioning wheel and the lower tensioning wheel are both rotatably connected to the upper adjusting plate or the lower adjusting plate through a third bolt group and a bearing. Simple structure, connection structure is stable, and the third bolt group fastening is on the regulating plate, rotates through the bearing and connects the take-up pulley.
Preferably, in the hard wire incoming line tensioning device, a gasket and a spring washer are mounted on the third bolt group. The shim and spring washer can provide positional clearance for the installation and rotation of the tensioner.
Preferably, in the hard yarn feeding tensioning device, the upper tensioning wheel close to the mounting plate is mounted in a long broken line hole formed in the upper adjusting plate. The position of the upper tensioning wheel can be further adjusted, and the adaptability is stronger.
Preferably, in the hard yarn feeding tensioning device, the number of the upper tensioning wheels is 3; the number of the lower tensioning wheels is 2; the upper tensioning wheel positioned in the middle is arranged in a longitudinal strip hole formed in the upper adjusting plate. The quantity is arranged rationally, can further carry out position control to last take-up pulley moreover, and the adaptability is stronger.
The distance of the tension wheels which are arranged in a staggered mode is adjusted, so that the drawing force acting on the metal wire and the plastic-coated wire in the conveying process can be increased and reduced, and stable and proper counter-pulling force is provided for next-step forming.
Preferably, in the hard silk thread inlet tension device, an inlet thread guide ring is fixed to one end, far away from the mounting plate, of the upper adjusting plate. Facilitating the introduction of the thread.
The utility model also provides a diamond-shaped net machine which comprises the hard silk thread incoming tension device, and the rotating seat is connected with the machine table surface of the diamond-shaped net machine through bolts. The diamond net machining device can adapt to the use of a diamond net machine, provides convenience for machining of diamond nets, and further improves machining precision.
According to the technical scheme, compared with the prior art, the utility model discloses the hard silk thread incoming tension device and the diamond net machine with the same, and the hard silk thread incoming tension device has the following beneficial effects:
1. the hard silk thread incoming tension device provided by the utility model can tension and convey the hard silk thread through the matching of the upper tension wheel and the lower tension wheel, the problem of tension relaxation of the hard silk thread can be solved through the adaptive adjustment of the adjusting mechanism, the reduction of the processing precision is prevented, and meanwhile, the stress of the hard silk thread can be released under the action of the wavy tensioning and conveying, so that the further processing is facilitated.
2. According to the utility model, the upper adjusting plate and the lower adjusting plate can be quickly adaptively adjusted through a simple matching form of the ball screw, and the device has the advantages of simple structure, high adjusting precision and stronger adaptability.
3. The rotating matching structure of the mounting plate and the upper adjusting plate can be adjusted under the matching of the arc-shaped groove and the bolt hole, can adapt to the input angles of various silk threads, and can improve the structural stability.
4. The diamond net machining device can adapt to the use of a diamond net machine, provides convenience for machining of diamond nets, and further improves machining precision.
Drawings
In order to more 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 described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a hard silk thread inlet tension device provided by the utility model;
FIG. 2 is a front view of the hard wire inlet tension device provided by the utility model;
FIG. 3 is a rear view of the hard wire in-line tensioning device provided by the present invention;
FIG. 4 is a top view of the hard wire inlet tension device provided by the utility model;
FIG. 5 is a side view of a hard wire in-line tensioning device provided by the present invention;
FIG. 6 is a structural cross-sectional view of the upper tensioner installation provided by the present invention;
FIG. 7 is a schematic view of the vertical rotation adjustment provided by the present invention;
fig. 8 is a schematic view of the horizontal rotation adjustment provided by the present invention.
Wherein:
1-rotating the base;
11-a bolt;
2-mounting a plate;
21-a first bolt group; 22-an arc-shaped groove; 23-a second bolt set;
3-upper adjusting plate;
31-upper tensioning wheel; 32-an upper guide cylinder; 33-bolt holes; 34-a strip line folding hole; 35-longitudinal elongated holes; 36-a wire-inlet guide ring;
4-lower adjustment plate;
41-lower tension wheel; 42-lower guide cylinder;
5-an adjusting mechanism;
51-upper fixed block; 52-lower fixed block; 53-upper nut; 54-lower nut; 55-lead screw; 56-rocking handle;
6-a guide rod;
7-a third bolt group;
71-a gasket; 72-a spring washer;
8-bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1 to 6, an embodiment of the present invention discloses a hard silk thread incoming tension device, including:
a rotating base 1;
a mounting plate 2; the mounting plate 2 is vertically fixed on the top surface of the rotating seat 1;
an upper regulation plate 3; the plate surface at one end of the upper adjusting plate 3 is rotatably connected with the plate surface at one side of the mounting plate 2; the bottom edge of the upper adjusting plate 3 is wavy, and the wave crest of the bottom edge of the upper adjusting plate 3 is rotatably connected with an upper tension wheel 31;
a lower adjustment plate 4; the plate surface of the lower adjusting plate 4 and the plate surface of the upper adjusting plate 3 are in the same plane and are in sliding connection with the upper adjusting plate 3 through at least two guide rods 6; the top edge of the lower adjusting plate 4 is in a wave shape matched with the bottom edge of the upper adjusting plate 3, and the wave crest of the top edge of the lower adjusting plate 4 is rotatably connected with a lower tensioning wheel 41;
an adjusting mechanism 5; an adjusting mechanism 5 is mounted on the upper adjusting plate 3 and connected with the lower adjusting plate 4 for adjusting the distance between the upper adjusting plate 3 and the lower adjusting plate 4.
In order to further optimize the technical scheme, the adjusting mechanism 5 comprises an upper fixing block 51, a lower fixing block 52, an upper nut 53, a lower nut 54, a lead screw 55 and a rocking handle 56; the upper fixing block 51 is fixed on the top edge of the upper adjusting plate 3; the lower fixing block 52 is fixed at the bottom edge of the lower adjusting plate 4; the upper nut 53 is fixed on the upper fixing block 51; the lower nut 54 is fixed on the lower fixing block 52; the screw rod 55 penetrates through the upper fixing block 51 and the lower fixing block 52 and is in threaded connection with the upper nut 53 and the lower nut 54; the rocking handle 56 is fixedly connected with the top end of the lead screw 55.
In order to further optimize the technical scheme, an upper guide cylinder 32 is fixed on the plate surface of the upper adjusting plate 3; a lower guide cylinder 42 is fixed on the surface of the lower adjusting plate 4; the top end of the guide rod 6 is fixed in the upper guide cylinder 32, and the bottom end is connected in the lower guide cylinder 42 in a sliding way.
In order to further optimize the technical scheme, the mounting plate 2 and the upper adjusting plate 3 are connected through a first bolt group 21; the upper adjusting plate 3 is provided with 5 bolt holes 33 which are arranged in an arc shape by taking the first bolt group 21 as the center of a circle on the plate surface below the first bolt group 21; the mounting plate 2 is provided with an arc-shaped groove 22 corresponding to the bolt hole 33, and the arc-shaped groove 22 is fastened and connected with two bolt holes 33 at any interval through a second bolt group 23.
Here, the angle of two adjacent bolt holes 33 is 30 °, and the upper adjustment plate 3 can be rotated within 120 °.
In order to further optimize the technical scheme, the upper tension pulley 31 and the lower tension pulley 41 are rotatably connected to the upper adjusting plate 3 or the lower adjusting plate 4 through a third bolt group 7 and a bearing 8.
In order to further optimize the above technical solution, a washer 71 and a spring washer 72 are mounted on the third bolt group 7.
In order to further optimize the technical scheme, the upper tension wheel 31 close to the mounting plate 2 is arranged in a long line folding hole 34 formed in the upper adjusting plate 3.
In order to further optimize the technical scheme, the number of the upper tensioning wheels 31 is 3; the number of the lower tension pulleys 41 is 2; the upper tension wheel 31 positioned in the middle is arranged in a longitudinal long hole 35 formed in the upper adjusting plate 3.
In order to further optimize the above technical solution, an incoming line guide ring 36 is fixed to one end of the upper adjusting plate 3 away from the mounting plate 2.
Example 2:
this embodiment includes the stereoplasm silk thread inlet wire overspeed device tensioner among embodiment 1, rotates seat 1 and is connected with the board face of rhombus net machine through bolt 11.
Referring to fig. 7, the inlet can be adjusted by rotating up and down, and the outlet can be adjusted by rotating horizontally, referring to fig. 8. When the device is matched with a horizontal pay-off rack, a vertical pay-off rack and the like, metal wires and plastic-coated wires are conveyed more smoothly, and the surface damage phenomenon in the conveying process is greatly reduced.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a stereoplasm silk thread inlet wire overspeed device tensioner which characterized in that includes:
a rotating base (1);
a mounting plate (2); the mounting plate (2) is vertically fixed on the top surface of the rotating seat (1);
an upper adjusting plate (3); the plate surface at one end of the upper adjusting plate (3) is rotatably connected with the plate surface at one side of the mounting plate (2); the bottom edge of the upper adjusting plate (3) is wavy, and an upper tension wheel (31) is rotatably connected to the crest of the bottom edge of the upper adjusting plate (3);
a lower adjustment plate (4); the plate surface of the lower adjusting plate (4) and the plate surface of the upper adjusting plate (3) are in the same plane and are in sliding connection with the upper adjusting plate (3) through at least two guide rods (6); the top edge of the lower adjusting plate (4) is in a wave shape matched with the bottom edge of the upper adjusting plate (3), and the wave crest of the top edge of the lower adjusting plate (4) is rotatably connected with a lower tensioning wheel (41);
an adjustment mechanism (5); adjusting mechanism (5) are installed go up regulating plate (3) on, and with regulating plate (4) are connected down, are used for adjusting go up regulating plate (3) with interval between regulating plate (4) down.
2. The hard wire incoming line tensioning device according to claim 1, wherein the adjusting mechanism (5) comprises an upper fixing block (51), a lower fixing block (52), an upper nut (53), a lower nut (54), a lead screw (55) and a rocking handle (56); the upper fixing block (51) is fixed on the top edge of the upper adjusting plate (3); the lower fixing block (52) is fixed on the bottom edge of the lower adjusting plate (4); the upper nut (53) is fixed on the upper fixing block (51); the lower nut (54) is fixed on the lower fixing block (52); the lead screw (55) penetrates through the upper fixing block (51) and the lower fixing block (52) and is in threaded connection with the upper nut (53) and the lower nut (54); the rocking handle (56) is fixedly connected with the top end of the lead screw (55).
3. The hard wire inlet tension device as claimed in claim 1, characterized in that the upper guide cylinder (32) is fixed on the plate surface of the upper adjusting plate (3); a lower guide cylinder (42) is fixed on the surface of the lower adjusting plate (4); the top end of the guide rod (6) is fixed in the upper guide cylinder (32), and the bottom end of the guide rod is connected in the lower guide cylinder (42) in a sliding manner.
4. A hard wire incoming line tensioner according to claim 1, characterized in that said mounting plate (2) and said upper adjusting plate (3) are connected by a first bolt group (21); the plate surface of the upper adjusting plate (3) below the first bolt group (21) is provided with 5 bolt holes (33) which are arranged in an arc shape by taking the first bolt group (21) as the circle center; and arc-shaped grooves (22) corresponding to the bolt holes (33) are formed in the mounting plate (2), and the arc-shaped grooves (22) are fixedly connected with the two bolt holes (33) at any intervals through second bolt groups (23).
5. The hard wire incoming line tensioning device according to claim 1, wherein the upper tensioning wheel (31) and the lower tensioning wheel (41) are rotatably connected to the upper adjusting plate (3) or the lower adjusting plate (4) through a third bolt group (7) and a bearing (8).
6. A rigid wire incoming tensioner according to claim 5, characterized in that said third set of bolts (7) is fitted with a washer (71) and a spring washer (72).
7. A rigid wire inlet tension device according to claim 5 or 6, characterized in that the upper tension wheel (31) close to the mounting plate (2) is mounted in a long folding hole (34) made in the upper adjusting plate (3).
8. A hard wire inlet tension device according to claim 7, characterized in that the number of the upper tension wheels (31) is 3; the number of the lower tensioning wheels (41) is 2; the upper tensioning wheel (31) positioned in the middle is arranged in a longitudinal long hole (35) formed in the upper adjusting plate (3).
9. The hard silk thread incoming tension device as claimed in claim 1, wherein an incoming guide ring (36) is fixed to one end of the upper adjusting plate (3) far away from the mounting plate (2).
10. A diamond-shaped netting machine, characterized in that comprises the hard silk thread incoming tension device of any one of claims 1-9, and the rotating seat (1) is connected with the machine table surface of the diamond-shaped netting machine through a bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683353.8U CN216461451U (en) | 2021-07-21 | 2021-07-21 | Hard silk thread inlet wire tensioning device and diamond net machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121683353.8U CN216461451U (en) | 2021-07-21 | 2021-07-21 | Hard silk thread inlet wire tensioning device and diamond net machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461451U true CN216461451U (en) | 2022-05-10 |
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ID=81431784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121683353.8U Active CN216461451U (en) | 2021-07-21 | 2021-07-21 | Hard silk thread inlet wire tensioning device and diamond net machine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461451U (en) |
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2021
- 2021-07-21 CN CN202121683353.8U patent/CN216461451U/en active Active
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