CN216763819U

CN216763819U - Wire conveying table

Info

Publication number: CN216763819U
Application number: CN202122768669.3U
Authority: CN
Inventors: 王正红
Original assignee: Hangzhou Tianzhenghong Electronic Technology Co ltd
Current assignee: Hangzhou Tianzhenghong Electronic Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-17
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of wire conveying tables, in particular to a wire conveying table, which comprises a table plate, wherein an unwinding mechanism, a wire pressing mechanism and a conveying mechanism are sequentially arranged on the table plate along the conveying direction of wires; the unwinding mechanism comprises two first support frames and an unwinding roller rotatably arranged on the two first support frames; the wire pressing mechanism comprises two second supporting frames fixedly connected to the table plate and a wire pressing roller rotatably mounted on the two second supporting frames; transport mechanism includes two third support frames of fixed connection on the table and rotates first pivot and the second pivot of installing on two third support frames, but be equipped with adjusting position's first transfer gear on the first pivot, seted up at least a first transfer tank on the first transfer gear, but be equipped with adjusting position's second transfer gear in the second pivot, make the life of first transfer gear and second transfer gear longer.

Description

Wire conveying table

Technical Field

The utility model relates to the technical field of wire conveying tables, in particular to a wire conveying table.

Background

The wire rod needs to convey the wire rod in the production and processing process, often can use the conveying table, installs unwinding mechanism, wire pressing mechanism and transport mechanism on the table, and unwinding mechanism unwrapps wire, and transport mechanism is used for conveying the wire rod, and transport mechanism generally rotates towards opposite direction by two transfer pulleys, and the wire rod is arranged in the transfer tank between two transfer pulleys and is carried out the conveying. However, the currently used conveying wheels are all fixed, only one conveying groove is formed in each conveying wheel, the conveying wheels cannot be adjusted, and when the conveying grooves are worn out, the conveying wheels need to be replaced by new conveying wheels; and the position of the wire rod is easy to deviate when the wire rod is paid off, which is not beneficial to paying off and conveying.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a wire conveying table, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a wire conveying table comprises a table plate, wherein an unwinding mechanism, a wire pressing mechanism and a conveying mechanism are sequentially arranged on the table plate along the conveying direction of a wire; the unwinding mechanism comprises two first support frames and an unwinding roller rotatably arranged on the two first support frames; the wire pressing mechanism comprises two second support frames fixedly connected to the table plate and a wire pressing roller rotatably mounted on the two second support frames; the conveying mechanism comprises two third supporting frames fixedly connected to the table plate, and a first rotating shaft and a second rotating shaft which are rotatably installed on the two third supporting frames, wherein a first conveying wheel with adjustable position is arranged on the first rotating shaft, at least one first conveying groove is formed in the first conveying wheel, a second conveying wheel with adjustable position is arranged on the second rotating shaft, and at least one second conveying groove is formed in the second conveying wheel; the driving assembly is used for driving the first rotating shaft and the second rotating shaft to rotate, and the rotating directions of the first rotating shaft and the second rotating shaft are opposite.

Preferably, the driving assembly comprises a second motor fixedly mounted on the third support frame, a driving gear and a driven gear, the driving gear is fixedly mounted on the first rotating shaft, the driven gear is fixedly mounted on the second rotating shaft, and the second motor drives the first rotating shaft to rotate.

Preferably, the end parts of the first conveying wheel and the second conveying wheel are fixedly connected with adjusting rings, the first conveying wheel and the second conveying wheel are respectively and movably connected to the first rotating shaft and the second rotating shaft, and the locking device further comprises a locking bolt used for locking the adjusting rings.

Preferably, the line ball roller is close to unwrapping wire roller one side and is equipped with first pressure sensor and second pressure sensor, and first pressure sensor and second pressure sensor are located the both sides of wire rod respectively, still include two connecting rods, and first pressure sensor and second pressure sensor are connected with the second support frame through the connecting rod respectively.

Preferably, the device further comprises an adjusting mechanism for adjusting the position of the pay-off roller; the adjustable unwrapping wire roller position of adjustment mechanism when the wire rod unwrapping wire takes place the skew, can be good with wire rod position control, is favorable to going on of unwrapping wire conveying work.

Preferably, adjustment mechanism includes first motor, removes seat, the guide rail and the lead screw that are parallel to each other, and guide rail and lead screw all are parallel with the unwrapping wire roller, and guide rail fixed connection is on the table, and the lead screw rotates to be installed on the table, remove seat sliding connection on the guide rail and with lead screw threaded connection, the lead screw is rotated by first motor drive, first support frame fixed connection is on removing the seat.

Preferably, the four corners of the bottom of the table plate are fixedly connected with supporting legs.

Compared with the prior art, the utility model has the beneficial effects that:

according to the wire conveying table, the positions of the first conveying wheel and the second conveying wheel can be adjusted, the number of the first conveying grooves and the number of the second conveying grooves are at least two, when the first conveying grooves on the first conveying wheel are worn and damaged, the positions of the first conveying wheels can be adjusted, the first conveying grooves which are not worn and damaged are aligned with the second conveying grooves, the wire conveying table can be continuously used, the first conveying wheels do not need to be replaced, and the service life is longer; when the second conveying groove on the second conveying wheel is worn out, the position of the second conveying wheel can be adjusted, so that the second conveying groove which is not worn out is aligned with the first conveying groove, the second conveying wheel can be continuously used without replacing the second conveying wheel, and the service life is longer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of a state in which the first transfer wheel and the second transfer wheel are aligned in the present invention.

FIG. 4 is a schematic view showing a state where the first transfer roller and the second transfer roller are staggered.

The meaning of the reference symbols in the figures is: 1. a table plate; 20. a first support frame; 21. a pay-off roller; 30. a movable seat; 31. a guide rail; 32. a screw rod; 33. a first motor; 40. a second support frame; 41. a wire pressing roller; 50. a third support frame; 51. a first transfer wheel; 510. a first transfer slot; 52. a second transfer wheel; 520. a second transfer slot; 53. a first rotating shaft; 54. a second rotating shaft; 55. a second motor; 56. a driving gear; 57. a driven gear; 58. an adjusting ring; 59. a locking bolt; 60. a first pressure sensor; 61. a second pressure sensor; 7. a connecting rod.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a technical scheme that:

referring to fig. 1, the wire conveying table comprises a table plate 1, wherein four corners of the bottom of the table plate 1 are fixedly connected with supporting legs; the table board 1 is sequentially provided with an unwinding mechanism, a wire pressing mechanism and a conveying mechanism along the conveying direction of the wire.

Referring to fig. 1, the unwinding mechanism includes two first support frames 20 and a unwinding roller 21 rotatably mounted on the two first support frames 20; the wire is wound around a payout roller 21.

Referring to fig. 1, 3 and 4, the transmission mechanism includes two third supporting frames 50 fixedly connected to the table board 1, and a first rotating shaft 53 and a second rotating shaft 54 rotatably installed on the two third supporting frames 50, the first rotating shaft 53 is provided with a first transmission wheel 51 with an adjustable position, the first transmission wheel 51 is provided with at least 2 first transmission slots 510, the second rotating shaft 54 is provided with a second transmission wheel 52 with an adjustable position, and the second transmission wheel 52 is provided with at least 2 second transmission slots 520; the device also comprises a driving component for driving the first rotating shaft 53 and the second rotating shaft 54 to rotate, and the rotating directions of the first rotating shaft 53 and the second rotating shaft 54 are opposite; when the wire is paid off, at least one first conveying groove 510 is aligned with the second conveying groove 520, the wire paying off end of the wire penetrates through the space between the first conveying wheel 51 and the second conveying wheel 52, the wire is placed in the aligned first conveying groove 510 and the aligned second conveying groove 520, and when the driving assembly drives the first rotating shaft 53 and the second rotating shaft 54 to rotate in opposite directions, the first conveying wheel 51 and the second conveying wheel 52 are driven to rotate in opposite directions, so that the wire can be conveyed.

Referring to fig. 1, 3 and 4, the driving assembly includes a second motor 55 fixedly mounted on the third supporting frame 50, a driving gear 56 and a driven gear 57 engaged with each other, the driving gear 56 is fixedly mounted on the first rotating shaft 53, the driven gear 57 is fixedly mounted on the second rotating shaft 54, the second motor 55 drives the first rotating shaft 53 to rotate, and an end of an output shaft of the second motor 55 is coaxially connected with one end of the first rotating shaft 53; the second motor 55 is driven to rotate to drive the first rotating shaft 53 and the driving gear 56 to rotate, and the driving gear 56 and the driven gear 57 are meshed with each other to drive the driven gear 57 to rotate in opposite directions, so that the first transmission wheel 51 and the second transmission wheel 52 rotate in opposite directions, and the wire can be transmitted.

In order to ensure the tension when the wire rod is conveyed, the wire pressing mechanism comprises two second support frames 40 fixedly connected to the table plate 1 and a wire pressing roller 41 rotatably installed on the two second support frames 40, the wire pressing roller 41 is pressed on the wire rod, the wire rod is ensured to have good tension when being conveyed, and the wire rod is conveniently conveyed.

Referring to fig. 1, 3 and 4, the end portions of the first transmission wheel 51 and the second transmission wheel 52 are fixedly connected with an adjusting ring 58, the first transmission wheel 51 and the second transmission wheel 52 are movably connected to the first rotating shaft 53 and the second rotating shaft 54 respectively, and the device further includes a locking bolt 59 for locking the adjusting ring 58, specifically, the adjusting ring 58 is provided with a threaded hole, the locking bolt 59 is in threaded connection with the threaded hole, and the locking bolt 59 is screwed down to abut against the first rotating shaft 53 or the second rotating shaft 54, so that the first transmission wheel 51 or the second transmission wheel 52 can be fixed; when one second conveying groove on the second conveying wheel 52 is worn out, the locking bolt 59 is unscrewed, the second conveying wheel 52 can be adjusted to move on the second rotating shaft, so that the second conveying groove which is not worn on the second conveying wheel 52 is aligned with the first conveying groove, then the locking bolt 59 is screwed, the use can be continued, the second conveying wheel 52 does not need to be replaced, only when all the second conveying grooves are worn out, the second conveying wheel 52 needs to be replaced, and the service life is longer; likewise, the first transfer wheel 51 is adjustable in this way.

Referring to fig. 3-4, in the present invention, the number of the first transfer slot 510 and the second transfer slot 520 is preferably 3.

Referring to fig. 2, in order to detect whether the position of the wire rod deviates during paying off, a first pressure sensor 60 and a second pressure sensor 61 are arranged on one side of the wire-pressing roller 41 close to the paying-off roller 21, the first pressure sensor 60 and the second pressure sensor 61 are respectively located on two sides of the wire rod, the wire rod further comprises two connecting rods 7, the first pressure sensor 60 and the second pressure sensor 61 are respectively connected with the second supporting frame 40 through the connecting rods 7, one end of one connecting rod 7 is fixedly connected with the first pressure sensor 60, and the other end of one connecting rod 7 is fixedly connected with the second supporting frame 40; one end of the other connecting rod 7 is fixedly connected with the second pressure sensor 61, and the other end of the other connecting rod 7 is fixedly connected with the second support frame 40; according to the specific requirements of conveying and paying off, the first pressure sensor 60 and the second pressure sensor 61 are respectively installed at the positions close to the wires at proper distances, when the wires are paid off and deviate, the wires touch the first pressure sensor 60 or the second pressure sensor 61, and the first pressure sensor 60 or the second pressure sensor 61 detects the pressure, so that the deviation of the positions of the wires can be detected.

Referring to fig. 1, in order to shift the position of the wire rod and adjust the position of the wire rod in time, the wire rod positioning device further includes an adjusting mechanism for adjusting the position of the pay-off roller 21; the adjusting mechanism comprises a first motor 33, a moving seat 30, a guide rail 31 and a screw rod 32 which are parallel to each other, the guide rail 31 and the screw rod 32 are both parallel to the pay-off roller 21, the guide rail 31 is fixedly connected to the table board 1, the screw rod 32 is rotatably installed on the table board 1, the adjusting mechanism further comprises two support plates fixedly connected to the table board 1, the screw rod 32 is rotatably installed between the two support plates, the first motor 33 is fixedly connected to one of the support plates through a bolt, and the end part of an output shaft of the first motor 33 is coaxially connected with one end of the screw rod 32; the movable base 30 is connected to the guide rail 31 in a sliding manner and is in threaded connection with the screw rod 32, the screw rod 32 is driven by the first motor 33 to rotate, and the first support frame 20 is fixedly connected to the movable base 30; the first motor 33 is started to work, the screw rod 32 is driven to rotate, the movable seat 30 can be driven to move, the first support frame 20 and the paying-off roller 21 can be driven to move and adjust the position, the position of a wire rod is adjusted, and the wire rod position is effectively prevented from deviating when the wire rod is paid off, so that paying-off conveying work is influenced.

It should be added that the first pressure sensor 60, the second pressure sensor 61 and the first motor 33 are all electrically connected to the controller, when the first pressure sensor 60 detects a pressure value, the first pressure sensor 60 transmits a signal to the controller, and the controller controls the first motor 33 to rotate clockwise, so as to drive the moving seat 30 to move towards one side of the second pressure sensor 61, so as to drive the paying-off roller 21 and the wire rod to move, and the position of the wire rod can be adjusted; when second pressure sensor 61 detected the pressure value, second pressure sensor 61 transmitted the signal for the controller, and the first motor 33 anticlockwise rotation of controller control to the drive removes seat 30 and removes towards first pressure sensor 60 one side, thereby drives paying out roll 21 and wire rod removal, can be with wire rod position adjustment.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wire rod conveying table, includes table (1), its characterized in that: the table plate (1) is sequentially provided with an unwinding mechanism, a wire pressing mechanism and a conveying mechanism along the conveying direction of the wire; the unwinding mechanism comprises two first support frames (20) and a unwinding roller (21) rotatably arranged on the two first support frames (20); the wire pressing mechanism comprises two second support frames (40) fixedly connected to the table plate (1) and wire pressing rollers (41) rotatably mounted on the two second support frames (40); the conveying mechanism comprises two third supporting frames (50) fixedly connected to the table plate (1), and a first rotating shaft (53) and a second rotating shaft (54) which are rotatably installed on the two third supporting frames (50), wherein the first rotating shaft (53) is provided with a first conveying wheel (51) with an adjustable position, the first conveying wheel (51) is provided with at least 2 first conveying grooves (510), the second rotating shaft (54) is provided with a second conveying wheel (52) with an adjustable position, and the second conveying wheel (52) is provided with at least 2 second conveying grooves (520); the device also comprises a driving assembly for driving the first rotating shaft (53) and the second rotating shaft (54) to rotate, and the rotating directions of the first rotating shaft (53) and the second rotating shaft (54) are opposite.

2. A wire transfer table as in claim 1, wherein: the driving assembly comprises a second motor (55), a driving gear (56) and a driven gear (57), wherein the second motor (55), the driving gear (56) and the driven gear (57) are fixedly mounted on a third supporting frame (50), the driving gear (56) is fixedly mounted on a first rotating shaft (53), the driven gear (57) is fixedly mounted on a second rotating shaft (54), and the second motor (55) drives the first rotating shaft (53) to rotate.

3. A wire transfer table as in claim 1, wherein: the end parts of the first conveying wheel (51) and the second conveying wheel (52) are fixedly connected with adjusting rings (58), the first conveying wheel (51) and the second conveying wheel (52) are movably connected to the first rotating shaft (53) and the second rotating shaft (54) respectively, and the locking device further comprises locking bolts (59) used for locking the adjusting rings (58).

4. A wire transfer table as in claim 1, wherein: the wire pressing roller (41) is close to one side of the paying-off roller (21) and is provided with a first pressure sensor (60) and a second pressure sensor (61), the first pressure sensor (60) and the second pressure sensor (61) are located on two sides of a wire respectively, the wire pressing roller further comprises two connecting rods (7), and the first pressure sensor (60) and the second pressure sensor (61) are connected with the second supporting frame (40) through the connecting rods (7) respectively.

5. A wire transfer table as in claim 1, wherein: the pay-off device also comprises an adjusting mechanism for adjusting the position of the pay-off roller (21).

6. A wire transfer table as in claim 5, wherein: adjustment mechanism includes first motor (33), remove seat (30), guide rail (31) and lead screw (32) that are parallel to each other, guide rail (31) and lead screw (32) all are parallel with unwrapping wire roller (21), guide rail (31) fixed connection is on table (1), lead screw (32) are rotated and are installed on table (1), remove seat (30) sliding connection on guide rail (31) and with lead screw (32) threaded connection, lead screw (32) are rotated by first motor (33) drive, first support frame (20) fixed connection is on removing seat (30).

7. A wire transfer table as in claim 1, wherein: the four corners of the bottom of the table board (1) are fixedly connected with supporting legs.