CN215710613U

CN215710613U - Tension tensioning device of wire storage rack of extruder production line

Info

Publication number: CN215710613U
Application number: CN202121377388.9U
Authority: CN
Inventors: 赵培超; 杨培文; 薛峰
Original assignee: Qingdao Hesu Plastic Machinery Manufacturing Co ltd
Current assignee: Qingdao Hesu Plastic Machinery Manufacturing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-02-01
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a tension tensioning device of a wire storage rack of an extruder production line, which comprises a base, wherein a support frame is fixedly connected to the base, a wire storage roller is rotatably arranged on the support frame, a driving mechanism matched with the wire storage roller is arranged on the support frame, a cavity is formed in the base, an opening sliding groove matched with the cavity is formed in the base, and two hollow sliding seats are slidably connected to the opening sliding groove. The utility model relates to the technical field of extruder production lines, wherein a supporting seat can be regulated and controlled to lift through a push rod motor, so that the supporting seat can drive a tensioning wheel to lift, the height of the tensioning wheel is adjusted, the two tensioning wheels can be regulated and controlled to be close to or far away from each other through two supporting plates through a bidirectional screw rod, the distance between the two tensioning wheels is adjustable, and the usability of the device is greatly facilitated.

Description

Tension tensioning device of wire storage rack of extruder production line

Technical Field

The utility model belongs to the technical field of extruder production lines, and particularly relates to a tension tensioning device for a wire storage rack of an extruder production line.

Background

Nowadays, when the production cable, often can use the cable extruder, make the cable carry out the sinle silk insulation, the cable extruder needs the cable to keep certain tension when the operation, consequently, generally can set up two take-up pulleys for the cable stores up the line frame for the cable, makes the cable can keep certain tension when carrying.

However, two tensioning wheels on the traditional cable wire storage frame are generally fixedly arranged, so that the height of the tensioning wheels is generally not adjustable, the tensioning wheels cannot adjust and control the tension required by the cable according to the requirement, and the distance between the other two tensioning wheels is also not adjustable, so that inconvenience is brought to use.

Therefore, the tension tensioning device of the wire storage rack of the extruder production line is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a tension tensioning device for a wire storage rack of an extruder production line.

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

a tension tensioning device of a wire storage rack of an extruder production line comprises a base, wherein a supporting frame is fixedly connected on the base, and the support frame is rotatably provided with a wire storage roller, the support frame is provided with a driving mechanism matched with the wire storage roller, the base is provided with a cavity, and the base is provided with an opening chute matched with the cavity, the opening chute is connected with two hollow sliding seats in a sliding way, a supporting seat is connected in the hollow sliding seat in a sliding way, a tensioning wheel is connected on the supporting seat in a rotating way, a push rod motor is arranged on the hollow sliding seat, the output end of the push rod motor is fixedly connected with the supporting seat, a bidirectional screw rod is rotatably connected in the cavity, and two supporting plates are connected to the bidirectional screw rod in a threaded manner, the supporting plates are connected with the cavity in a sliding manner, and the upper ends of the supporting plates extend into the opening sliding grooves and are fixedly connected with the corresponding hollow sliding seats.

Preferably, actuating mechanism includes driving gear, driven gear, worm wheel and driving motor, one side lateral wall fixedly connected with protection box of support frame, the transmission shaft of storage line roller runs through the support frame and extends to in the protection box with driven gear cup joint, driving gear and worm rotate and set up in the protection box, and driving gear and driven gear mesh mutually, worm wheel and driving gear coaxial fixed, and worm wheel and worm mesh mutually, the one end and the driving motor transmission of worm are connected.

Preferably, the tensioning wheel is provided with a wire guiding groove, and the wire guiding groove is connected with a plurality of balls in a rolling manner.

Preferably, one end of the bidirectional screw penetrates through the cavity and is sleeved with a rotating handle, and the rotating handle is sleeved with a rubber sleeve.

Preferably, the lower extreme fixedly connected with of base has a plurality of universal wheels, and the universal wheel can the auto-lock.

Preferably, the gear ratio of the driving gear to the driven gear is 1: 2.

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

1. through the push rod motor that sets up, can regulate and control the supporting seat and go up and down, and then make the supporting seat can drive the take-up pulley and go up and down, realize the altitude mixture control of take-up pulley, through the two-way lead screw that sets up, can regulate and control two take-up pulleys through two backup pads and be close to each other or keep away from, and then make the interval of two take-up pulleys adjustable, the usability of device has been convenient greatly.

2. Through the actuating mechanism who sets up, can regulate and control the storage line roller and rotate for the storage line roller can receive line or unwrapping wire action, and the driving gear among the actuating mechanism and driven gear's cooperation can utilize the design of driven gear's tooth number, reduces the rotational speed of storage line roller, makes the receipts line more stable, and the cooperation of worm and worm wheel can utilize the auto-lock nature of the two, and the storage line roller is locked in real time.

Drawings

FIG. 1 is a schematic view of the overall structure of a tension tensioning device of a wire storage rack of an extruder production line according to the present invention;

FIG. 2 is a schematic view of a front perspective structure of a tension tensioning device of a wire storage rack of an extruder production line according to the present invention;

FIG. 3 is a schematic view of the overall structure of a tensioning wheel of the tension tensioning device of the wire storage rack of the extruder production line according to the present invention;

fig. 4 is a schematic view of the internal structure of the protection box of the tension tensioning device of the wire storage rack of the extruder production line provided by the utility model.

In the figure: the device comprises a base 1, a support frame 2, a wire storage roller 3, a driving mechanism 4, a driving gear 41, a driven gear 42, a worm 43, a worm gear 44, a driving motor 45, a cavity 5, an opening chute 6, a hollow sliding seat 7, a supporting seat 8, a tension pulley 9, a push rod motor 10, a bidirectional screw 11, a supporting plate 12, a protective box 13, a wire guide groove 14, a ball 15, a rotating handle 16 and a universal wheel 17.

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.

Referring to fig. 1-4, a tension tensioning device of a wire storage rack of an extruder production line comprises a base 1, wherein a plurality of universal wheels 17 are fixedly connected to the lower end of the base 1, the universal wheels 17 can be self-locked, the arrangement of the universal wheels 17 is convenient for a user to move the whole device, a support frame 2 is fixedly connected to the base 1, a wire storage roller 3 is rotatably arranged on the support frame 2, and a driving mechanism 4 matched with the wire storage roller 3 is arranged on the support frame 2.

The driving mechanism 4 comprises a driving gear 41, a driven gear 42, a worm 43, a worm wheel 44 and a driving motor 45, the model of the driving motor 45 is YE2-200M-2, one side wall of the supporting frame 2 is fixedly connected with a protection box 13, a transmission shaft of the wire storage roller 3 penetrates through the supporting frame 2 and extends into the protection box 13 to be sleeved with the driven gear 42, the driving gear 41 and the worm 43 are rotatably arranged in the protection box 13, the driving gear 41 is meshed with the driven gear 42, the worm wheel 44 is coaxially fixed with the driving gear 41 and is meshed with the worm 43, one end of the worm 43 is in transmission connection with the driving motor 45, the gear ratio of the driving gear 41 to the driven gear 42 is 1:2, the driving gear 41 is matched with the driven gear 42, the tooth number design of the driven gear 42 can be utilized, the rotating speed of the wire storage roller 3 is reduced, so that the paying-off and taking-off are more stable, and the worm 43 is matched with the worm wheel 44, the wire storage roller 3 can be locked in real time by utilizing the self-locking performance of the wire storage roller and the wire storage roller.

Seted up cavity 5 on base 1, and set up on base 1 with cavity 5 matched with opening spout 6, sliding connection has two cavity slides 7 on opening spout 6, and sliding connection has supporting seat 8 in the cavity slide 7, it is connected with take-up pulley 9 to rotate on the supporting seat 8, wire casing 14 has been seted up on the take-up pulley 9, and rolling connection has a plurality of balls 15 on the wire casing 14, wire casing 14's setting, can be so that the better cable of accepting of take-up pulley 9, ball 15's setting, can reduce the frictional force between cable and take-up pulley 9.

Be provided with push rod motor 10 on cavity slide 7, and push rod motor 10's output and 8 fixed connection of supporting seat, push rod motor 10's model is XTL-500, swivelling joint has two-way lead screw 11 in the cavity 5, and threaded connection has two backup pads 12 on the two-way lead screw 11, the one end of two-way lead screw 11 runs through cavity 5 and has cup jointed and change 16, and change and to overlap on 16 and be equipped with the rubber sleeve, change 16 setting, convenient to use person controls two-way lead screw 11 and rotates, the rubber sleeve can give the comfortable sense of gripping of user, backup pad 12 and 5 sliding connection of cavity, and the upper end of backup pad 12 extend to in opening spout 6 and with corresponding cavity slide 7 fixed connection.

The operating principle of the present invention will now be described as follows:

when the cable needs to be insulated, firstly, the cable to be treated is wound on the cable storage roller 3 for storage, then, one end of the cable sequentially passes through each wire guide groove 14 and is butted with a conveying mechanism of a cable extruder, then, two push rod motors 10 are sequentially regulated and controlled, the push rod motors 10 drive the tension pulleys 9 to ascend through the supporting seats 8, so that the cable keeps a certain tension, when the tension of the cable reaches the required tension, the push rod motors 10 are closed, then the rotating handle 16 is rotated, the rotating handle 16 drives the bidirectional screw rod 11 to rotate, the bidirectional screw rod 11 drives the two supporting plates 12 to mutually approach or separate, under the drive of the two supporting plates 12, the two hollow sliding seats 7 drive the two tension pulleys 9 to mutually approach or separate, when the distance between the two tension pulleys 9 reaches the required distance, the rotating handle 16 is stopped to rotate, and then, the driving motor 45 is started, driving motor 45 can drive worm 43 and rotate, and under worm wheel 44's transmission, worm 43 can drive driving gear 41 and rotate, and under driven gear 42's transmission, driving gear 41 can drive storage line roller 3 and rotate for the cable carries out the unwrapping wire, cooperates the conveying mechanism on the cable extruder, makes the cable slowly get into and carries out the processing operation in the extruder.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A tension tensioning device of a wire storage rack of an extruder production line comprises a base (1) and is characterized in that a support frame (2) is fixedly connected onto the base (1), a wire storage roller (3) is rotatably arranged on the support frame (2), a driving mechanism (4) matched with the wire storage roller (3) is arranged on the support frame (2), a cavity (5) is formed on the base (1), an opening chute (6) matched with the cavity (5) is formed on the base (1), two hollow sliding seats (7) are slidably connected onto the opening chute (6), a supporting seat (8) is slidably connected into the hollow sliding seats (7), a tensioning wheel (9) is rotatably connected onto the supporting seat (8), a push rod motor (10) is arranged on the hollow sliding seat (7), and the output end of the push rod motor (10) is fixedly connected with the supporting seat (8), the cavity (5) is connected with a bidirectional screw rod (11) in a rotating mode, the bidirectional screw rod (11) is connected with two supporting plates (12) in a threaded mode, the supporting plates (12) are connected with the cavity (5) in a sliding mode, and the upper ends of the supporting plates (12) extend into the opening sliding grooves (6) and are fixedly connected with the corresponding hollow sliding seats (7).

2. The tension tensioning device of the wire storage rack of the extruder production line according to claim 1, it is characterized in that the driving mechanism (4) comprises a driving gear (41), a driven gear (42), a worm (43), a worm wheel (44) and a driving motor (45), a protective box (13) is fixedly connected with the side wall of one side of the supporting frame (2), a transmission shaft of the wire storage roller (3) penetrates through the supporting frame (2) and extends into the protective box (13) to be sleeved with the driven gear (42), the driving gear (41) and the worm (43) are rotationally arranged in the protective box (13), the driving gear (41) is meshed with the driven gear (42), the worm wheel (44) is coaxially fixed with the driving gear (41), and the worm wheel (44) is meshed with the worm (43), and one end of the worm (43) is in transmission connection with the driving motor (45).

3. The tension tensioning device of the wire storage rack of the extruder production line according to claim 1, wherein the tensioning wheel (9) is provided with a wire guiding groove (14), and the wire guiding groove (14) is connected with a plurality of balls (15) in a rolling manner.

4. The tension tensioning device for the wire storage rack of the extruder production line according to claim 1, wherein one end of the bidirectional screw (11) penetrates through the cavity (5) and is sleeved with a rotating handle (16), and the rotating handle (16) is sleeved with a rubber sleeve.

5. The tension tensioning device for the wire storage rack of the extruder production line according to claim 1, wherein a plurality of universal wheels (17) are fixedly connected to the lower end of the base (1), and the universal wheels (17) can be self-locked.

6. The tension tensioning device for the wire storage rack of the extruder production line is characterized in that the gear ratio of the driving gear (41) to the driven gear (42) is 1: 2.