CN210682692U - A power swing rod unwinding machine - Google Patents

Abstract

The utility model belongs to the technical field of blowing equipment technique and specifically relates to indicate a power pendulum rod puts tape unit, which comprises a worktable, a material area frame for bearing the material and take the coil stock, a rotation actuating mechanism is taken in the drive, a guide roller set that is used for carrying out the direction to the material area that the material area frame bore the material area coil stock, a pendulum rod device for tractive or loose release material area, rotate and set up in a plurality of conflict deflector rolls of pendulum rod device and rotate and set up in a plurality of fixed deflector rolls of board, a plurality of conflict deflector rolls set up with a plurality of fixed deflector rolls are crisscross, the material area around locating behind the guide roller set between a plurality of fixed deflector rolls and a plurality of conflict deflector rolls with crisscross. The utility model discloses not only can carry out the prestore to the material area, can also adjust the tension in material area for the removal in material area is stable and smooth and easy, and the material area frame can uninterruptedly release the material area, and has avoided rotating actuating mechanism frequently to start and brake and reduce life.

Description

A power swing rod unwinding machine

technical field

The utility model relates to the technical field of unwinding equipment, in particular to a power swing rod unwinding machine.

Background technique

The tape unwinding machine is a kind of wire and cable auxiliary equipment which is matched with the stranding machine and plays the role of releasing the tape. The existing tape unwinding machine mainly includes a motor and a rotating shaft. The material tape is wound on the rotating shaft. The motor drives the rotating shaft to rotate, and the rotating shaft drives the material tape to rotate, thereby releasing the material belt. However, it has a single function, which can only release the material belt, and cannot provide tension to the material belt, let alone pre-storage the material belt.

Utility model content

In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a power pendulum rod unwinding machine, which can not only pre-store the material belt, but also adjust the tension of the material belt, so as to facilitate the movement of the material belt, and the movement of the material belt. Stable and smooth, even if the external traction mechanism does not pull the material belt to move, the rotating driving mechanism does not need to stop working, so that the material belt rack can uninterruptedly release the material belt, improve the efficiency of supplying the material belt, and avoid rotating the driving mechanism Reduced service life due to frequent starting and braking.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A power swing rod tape unwinding machine, which includes a machine table, a material belt rack that is rotatably arranged on the machine table and used to carry the material of the material belt coil, a rotary drive mechanism installed on the machine table and used to drive the material belt rack to rotate, The machine table is also used to guide the material belt of the material belt coil carried by the material belt rack, and the swing rod device is arranged on the machine table and used for pulling or loosening the material belt. A plurality of contacting guide rollers and a plurality of fixed guide rollers rotatably arranged on the machine table, the guide roller group and the material belt rack are located on the same side of the swing rod device, and the multiple fixed guide rollers are located on the same side of the swing rod device, and the material guide The roller group and the fixed guide rollers are located on both sides of the swing rod device, respectively. The material belt of the material tape roll carried by the material belt rack is wound around the guide roller group and then staggered around a plurality of fixed guide rollers and a plurality of contact rollers. between the guide rollers.

Further, the machine table is equipped with a tension detector, and one of the fixed guide rollers is installed on the output shaft of the tension detector.

Further, the swing lever device includes a swing lever rotatably arranged on the machine table and a swing drive mechanism installed on the machine table and used to drive the swing lever to swing, and a plurality of contact guide rollers are rotatably arranged on the swing lever.

Further, the swing driving mechanism includes a swing driver installed on the machine table, a main gear installed on the output shaft of the swing driver, and a slave gear installed on the swing rod, and the main gear meshes with the slave gear.

Further, the machine table is provided with a plurality of limit columns, the plurality of limit columns are divided into two sets of limit rows, and the pendulum rod is located between the two sets of limit rows.

Further, the machine table is rotatably provided with a tape-out guide roller, and the tape-out guide roller is located on the side of the plurality of fixed guide rollers away from the material guide roller group.

Further, the guide roller group includes a corner guide roller rotatably arranged on the machine table and a plurality of steering guide rollers rotatably arranged on the machine table, and the plurality of steering guide rollers are all located between the swing rod and the corner guide roller.

Further, the corner guide roller is installed on the machine table via an adjustment seat, the corner guide roller is rotatably arranged on the adjustment seat, and the adjustment seat is used to adjust the position of the corner guide roller.

Further, the swing rod is equipped with a counterweight.

Further, the rotational drive mechanism includes a drive motor, a reducer and a rotating shaft rotatably arranged on the machine table, the drive motor and the reducer are both installed on the machine table, and the input end of the reducer is connected to the output shaft of the drive motor. The output end of the reducer is connected with the rotating shaft, and the material belt rack is installed on the rotating shaft.

The beneficial effects of the utility model are as follows: during actual work, the material tape coil is installed on the material belt frame, and the material tape of the material tape coil is wound around the guide roller group and then alternately wound around a plurality of fixed guide rollers and multiple fixed guide rollers. Between the contacting guide rollers, the material belt is pulled to move by the external traction mechanism, so as to realize the feeding of the material belt. In specific use, the rotating drive mechanism drives the material belt rack to rotate, so that the material belt rack releases the material belt of the material belt. When the external traction mechanism does not pull the material belt to move, the swing rod device drives a plurality of contacting guide rollers to move away from the multi-roller synchronously. A fixed guide roller moves. During this process, the length of the material tape released by the multiple contacting guide rollers pulling the material belt rack not only plays the role of pre-storing the material belt, but also plays the role of adjusting the tension, providing The tensioning force ensures that the material belt is always in a state of tension and avoids the phenomenon of slack in the material belt; when the external traction mechanism pulls the material belt to move, the pendulum device drives multiple contacting guide rollers to move synchronously close to multiple fixed guide rollers. During this process, a plurality of counteracting guide rollers release the material belt, so as to facilitate the movement of the material belt pulled by the external pulling mechanism. Among them, the guide roller group plays a guiding role in the movement of the material belt, which is convenient to change the moving path of the material belt. The utility model has a simple and compact structure, not only can pre-storage the material belt, but also can adjust the tension of the material belt, which is convenient for the movement of the material belt, and the movement of the material belt is stable and smooth, even if the external traction mechanism does not pull the material belt to move. , the rotary drive mechanism does not need to stop working, so that the material belt rack can release (supply) the material belt uninterruptedly, improve the efficiency of supplying the material belt, and avoid the frequent starting and braking of the rotary driving mechanism and reduce the service life.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic structural diagram of the pendulum rod device and the contacting guide roller of the present invention.

FIG. 3 is a schematic structural diagram of the rotary drive mechanism and the material belt rack of the present invention.

FIG. 4 is a schematic structural diagram of the steering guide roller and the material belt of the present invention.

Description of reference numbers:

1. Machine table; 2. Material belt rack; 3. Rotating drive mechanism; 31. Driving motor; 32. Reducer; 33. Rotating shaft; 34. Bearing; 4. Material guide roller group; 41. Angle guide roller; 42, Steering guide roller; 5. Swing rod device; 51. Swing rod; 52. Swing drive; 53. Main gear; 54. Slave gear; 6. Interfering guide roller; 7. Fixed guide roller; 8. Tension detector; 9. Limiting column; 91. Guide roller for unloading; 92. Adjusting seat; 93. Counterweight; 20. Material belt.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

As shown in Figures 1 to 4, the utility model provides a power swing rod tape unwinding machine, which includes a machine table 1, a material belt rack 2 that is rotatably arranged on the machine table 1 and used to carry the material of the material belt roll, and the installation The rotary drive mechanism 3 on the machine table 1 and used to drive the material belt rack 2 to rotate, the material guide roller group 4 arranged on the machine table 1 and used for guiding the material belt 20 of the material belt coil carried by the material belt rack 2, The swing rod device 5 installed on the machine table 1 and used for pulling or loosening the material belt 20, a plurality of abutting guide rollers 6 rotatably disposed on the swing rod device 5, and a plurality of fixed guide rollers 7 rotatably disposed on the machine table 1, A plurality of abutting guide rollers 6 and a plurality of fixed guide rollers 7 are dislocated, the guide roller group 4 and the material belt frame 2 are located on the same side of the swing rod device 5, and the plurality of fixed guide rollers 7 are located on the same side of the swing rod device 5, The guide roller group 4 and the fixed guide roller 7 are located on the upper and lower sides of the swing rod device 5 respectively. The material belt 20 carried by the material belt rack 2 is wound around the guide roller group 4 and then wound around the material in a staggered manner. Between a plurality of fixed guide rollers 7 and a plurality of abutting guide rollers 6 . Specifically, the winding path of the material tape 20 is shown in FIG. 1 .

In actual work, the material tape coil is installed on the material tape frame 2, and the material tape 20 of the material tape coil is wound around the guide roller group 4 and then wound around a plurality of fixed guide rollers 7 and a plurality of conflicting guide rollers staggered. Between the rollers 6 (as shown in FIG. 1 ), the material belt 20 is pulled to move by an external traction mechanism, so that the material belt 20 is discharged. In specific use, the rotary drive mechanism 3 drives the material belt rack 2 to rotate, so that the material belt rack 2 releases the material belt 20 of the material belt coil. When the external traction mechanism does not pull the material belt 20 to move, the swing rod device 5 drives multiple The contacting guide rollers 6 move away from the plurality of fixed guide rollers 7 synchronously. During this process, the multiple contacting guide rollers 6 pull the length of the material tape 20 released by the material tape rack 2, which not only plays the role of pre-storing the material tape 20, but also It also plays the role of adjusting the tension, providing tension for the material belt 20, ensuring that the material belt 20 is always in a tensioned state, and avoiding the phenomenon of slack in the material belt 20; when the external traction mechanism pulls the material belt 20 to move, the swing bar The device 5 drives the plurality of abutting guide rollers 6 to move synchronously close to the plurality of fixed guide rollers 7 . During this process, the plurality of abutting guide rollers 6 release the material belt 20 , thereby facilitating the external pulling mechanism to pull the material belt 20 to move. Among them, the guide roller group 4 plays a guiding role in the movement of the material belt 20 , which is convenient to change the moving path of the material belt 20 . The utility model has a simple and compact structure, not only can pre-storage the material belt 20, but also can adjust the tension of the material belt 20, which is convenient for the movement of the material belt 20, and the movement of the material belt 20 is stable and smooth, even if the external traction mechanism does not The pulling material belt 20 moves, and the rotating drive mechanism 3 does not need to stop working, so that the material belt rack 2 can release (supply) the material belt 20 uninterruptedly, which improves the efficiency of supplying the material belt 20 and avoids the frequent rotation of the driving mechanism 3. Startup and braking reduce service life.

In this embodiment, the machine table 1 is provided with a tension detector 8, and a fixed guide roller 7 is mounted on the output shaft of the tension detector 8. The rotational drive mechanism 3 and the swing rod device 5 are both connected to the tension detector. device 8 is electrically connected. The tension of the material tape 20 is detected by the tension detector 8 , which facilitates the control of the rotary drive mechanism 3 and the swing rod device 5 , thereby facilitating the adjustment of the required tension of the material tape 20 .

In this embodiment, the swing rod device 5 includes a swing rod 51 rotatably disposed on the machine table 1 and a swing drive mechanism installed on the machine table 1 and used to drive the swing rod 51 to swing. The rods 51 are arranged in a longitudinal direction and are rotatably provided on the pendulum rod 51 .

In actual operation, the swing drive mechanism drives the swing rod 51 to swing, and the swing rod 51 drives the multiple contact guide rollers 6 to swing synchronously. When the swing rod 51 swings clockwise, the multiple contact guide rollers 6 move close to the multiple fixed guide rollers 7 . Thus, the material belt 20 is released; when the swing rod 51 swings counterclockwise, the plurality of contacting guide rollers 6 move away from the plurality of fixed guide rollers 7, thereby pulling the material belt 20 released by the material belt frame 2, and then to The tape 20 is pre-stored. The swinging of the pendulum rod 51 drives the plurality of abutting guide rollers 6 to move, so that the movement of the plurality of abutting guide rollers 6 has good synchronization, which is convenient for pulling and releasing the material belt 20, and is also convenient for adjusting the tension of the material belt 20. .

In this embodiment, the swing driving mechanism includes a swing driver 52 installed on the machine table 1 , a main gear 53 installed on the output shaft of the swing driver 52 , and a slave gear 54 installed on the swing rod 51 . The gear 53 meshes with the slave gear 54 . Preferably, the swing driver 52 is a motor or a potentiometer. The meshing transmission is performed through the gear set, and the transmission is stable, so that the swing of the pendulum rod 51 is stable.

In this embodiment, the machine table 1 is provided with a plurality of limit posts 9, the plurality of limit posts 9 are divided into two sets of limit rows, and the pendulum rod 51 is located between the two sets of limit rows. Preferably, each set of limit rows includes at least one limit post 9 . The swing angle of the swing rod 51 is limited by two sets of limit rows, which improves the swing stability of the swing rod 51 .

In this embodiment, the machine table 1 is rotatably provided with a tape guide roller 91 , and a plurality of fixed guide rollers 7 are arranged horizontally. side. The tape-out guide roller 91 guides the material belt 20 so that the material belt 20 can be pulled by an external pulling mechanism to move. Preferably, the position of the tape guide roller 91 can be adjusted on the machine table 1 .

In this embodiment, the guide roller group 4 includes a corner guide roller 41 rotatably arranged on the machine table 1 and a plurality of turning guide rollers 42 rotatably arranged on the machine table 1. The plurality of turning guide rollers 42 are arranged longitudinally, and the Each of the steering guide rollers 42 is located between the swing rod 51 and the corner guide roller 41 . The material belt 20 is guided by the corner guide rollers 41 and the plurality of turning guide rollers 42 , which further improves the stability of the movement of the material belt 20 and prevents the material belt 20 from vibrating.

In this embodiment, the corner guide roller 41 is installed on the machine table 1 via the adjusting seat 92 , the corner guide roller 41 is rotatably arranged on the adjusting seat 92 , and the adjusting seat 92 is used to adjust the position of the corner guide roller 41 . By adding the adjustment seat 92 , it is convenient to adjust the position of the corner guide roller 41 on the machine table 1 , and the flexibility of the corner guide roller 41 is improved.

In this embodiment, the swing rod 51 is provided with a counterweight 93 . By adding a counterweight 93 , the tension of the swing rod 51 against the guide roller 6 on the material belt 20 can be adjusted according to the actual process requirements; specifically, both ends of the pendulum rod 51 are equipped with counterweights 93 , or a weight block 93 is installed at either end of the swing rod 51 .

In this embodiment, the rotational drive mechanism 3 includes a drive motor 31 , a speed reducer 32 and a shaft 33 rotatably arranged on the machine table 1 . The drive motor 31 and the speed reducer 32 are both installed on the machine table 1 . The input end of the speed reducer 32 is connected with the output shaft of the drive motor 31, the output end of the reducer 32 is connected with the rotating shaft 33, the material tape rack 2 is installed on the rotating shaft 33, and the rotating shaft 33 is rotatably arranged on the machine table 1 through the bearing 34 . In actual operation, the driving motor 31 drives the rotating shaft 33 to rotate through the reducer 32 , the rotating rotating shaft 33 drives the material tape rack 2 to rotate, and the rotating material belt rack 2 releases the material belt 20 .

All the technical features in this embodiment can be freely combined according to actual needs.

The above-mentioned embodiments are the preferred implementation solutions of the present invention. In addition, the present invention can also be realized in other ways. Any obvious replacements are within the protection scope of the present invention without departing from the concept of the technical solution. Inside.

Claims (10)

1. A power swing rod tape unwinding machine is characterized in that: comprising a machine platform, a material belt rack that is rotated and arranged on the machine table and used to carry the material belt coil, and is installed in the machine table and is used to drive the rotation of the material belt rack to rotate. The drive mechanism, the guide roller set installed on the machine table and used to guide the material belt of the material tape coil carried by the material belt rack, the swing rod device installed on the machine table and used for pulling or loosening the material belt, rotating A plurality of abutting guide rollers arranged on the pendulum device and a plurality of fixed guide rollers rotatably arranged on the machine table, the guide roller group and the material belt rack are located on the same side of the pendulum device, and the plurality of fixed guide rollers are located on the side of the pendulum device. On the same side, the guide roller group and the fixed guide roller are located on both sides of the swing rod device, respectively. between the roller and a plurality of abutting guide rollers. 2 . The power pendulum tape unwinding machine according to claim 1 , wherein the machine table is equipped with a tension detector, and one of the fixed guide rollers is installed on the output shaft of the tension detector. 3 . 3 . The power swing bar tape unwinding machine according to claim 1 , wherein the swing bar device comprises a swing bar that is rotatably arranged on the machine table and a swing bar that is installed on the machine table and used to drive the swing bar to swing. 4 . In the driving mechanism, a plurality of contacting guide rollers are rotatably arranged on the pendulum rod. 4 . The power pendulum tape unwinding machine according to claim 3 , wherein the swing drive mechanism comprises a swing drive installed on the machine table, a main gear installed on the output shaft of the swing drive, and a device. 5 . A slave gear provided on the swing rod, the main gear meshes with the slave gear. 5. A power pendulum bar tape unwinding machine according to claim 3, characterized in that: the machine table is provided with a plurality of limit posts, and the plurality of limit posts are divided into two sets of limit rows, and the pendulum bars between the two sets of limit rows. 6 . The power swing rod tape unwinding machine according to claim 1 , wherein the machine table is rotated and provided with a tape guide roller, and the tape output guide roller is located on a plurality of fixed guide rollers away from the material guide roller. 7 . side of the group. 7 . The power swing rod unwinding machine according to claim 1 , wherein the guide roller group comprises a corner guide roller rotatably arranged on the machine table and a plurality of steering guide rollers rotatably arranged on the machine table 7 . , and multiple steering guide rollers are located between the swing rod and the corner guide roller. 8 . The power pendulum tape unwinding machine according to claim 7 , wherein the corner guide roller is installed on the machine table via an adjustment seat, the corner guide roller is rotatably arranged on the adjustment seat, and the adjustment The seat is used to adjust the position of the corner guide roller. 9 . The power swing bar tape unwinding machine according to claim 3 , wherein the swing bar is equipped with a counterweight. 10 . 10. A power pendulum tape unwinding machine according to claim 1, characterized in that: the rotating drive mechanism comprises a drive motor, a reducer and a rotating shaft that is rotatably arranged on the machine table, and the drive motor and the reducer are both Installed on the machine table, the input end of the reducer is connected with the output shaft of the drive motor, the output end of the reducer is connected with the rotating shaft, and the material belt rack is installed on the rotating shaft.

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