Auxiliary traction mechanism

Abstract

The utility model relates to the technical field of wire and cable manufacturing equipment, and discloses an auxiliary traction mechanism which comprises a rack, a gear motor is fixedly installed in the rack, a motor belt pulley is installed at the output end of the gear motor, and the outer side of the motor belt pulley is in transmission connection with a barrel falling belt pulley through a triangular belt. Two sets of spacer bushes are installed at the top of the rack, glands are arranged on the outer sides of the two sets of spacer bushes, the two ends of each gland are fixedly connected with the top of the rack, the two spacer bushes are in transmission connection through a barrel falling main shaft, and the two ends of the barrel falling main shaft extend to the two sides of the two spacer bushes respectively. According to the auxiliary traction mechanism, power output is provided through the motor, traction force can be provided through the meter counting wheel, a cable can be driven to conduct traction transmission, the rotating speed of equipment can be controlled in cooperation with the brake mechanism, the use effect of traction equipment is greatly improved, and the design of the balancing weight and the pressing wheel can adapt to cables of various specifications and models for use.

Description

Technical Field

[0001] The utility model relates to the technical field of wire and cable manufacturing equipment, in particular to an auxiliary traction mechanism. Background Art

[0002] Wires and cables are wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors.

[0003] In the current production of wire and cable industry, the rewinding of wires between different spools must be completed simultaneously by a wire take-up machine and a wire pay-off machine. When there is no wire storage rack, the traction force of the wire drawing machine is insufficient or the wire take-up machine is stopped to change the reel, the main machine needs to be stopped to complete the corresponding operation. For this reason, the utility model provides an auxiliary traction mechanism, so that the traction work can be completed without stopping the main machine. Utility Model Content

[0004] The utility model provides an auxiliary traction mechanism, which has the advantage of assisting the main machine to work without stopping, and solves the problem that the existing traction force of the traction machine is insufficient or the winding machine is stopped to change the reel, which requires the main machine to stop to complete the corresponding operation, resulting in extended working time and work delays.

[0005] The utility model provides the following technical solutions: an auxiliary traction mechanism, which covers a frame, wherein a reduction motor is fixedly installed inside the frame, a motor pulley is installed at the output end of the reduction motor, and a barrel-dropping pulley is connected to the outside of the motor pulley through a V-belt transmission. A spacer is installed on the top of the frame, and the number of the spacers is two groups, and pressure covers are arranged on the outsides of the two groups of spacers, and the two ends of the pressure covers are fixedly connected to the top of the frame, and the two spacers are connected through the barrel-dropping main shaft. The two ends of the barrel-dropping main shaft extend to the two sides of the two spacers respectively, and one end of the barrel-dropping main shaft is connected to the barrel-dropping pulley and extends to the barrel-dropping main shaft. The outer side of the barrel pulley, the outer side of the barrel drop pulley is installed with a brake pad, the brake pad is connected to the barrel drop main shaft, a brake plate is provided on the outer side of the brake pad, and a spring is sleeved on one end of the barrel drop main shaft located on the outer side of the brake pad, and an adjusting nut is installed at the port at one end of the barrel drop main shaft, the adjusting nut is in contact with the spring, the other end of the barrel drop main shaft is connected with a meter wheel, the top of the meter wheel is transmission-connected with a pressure wheel, a pressure wheel seat is fixedly installed on the top of the frame, the top of the pressure wheel seat is connected with a cardboard through a small shaft, one end of the cardboard is connected to the pressure wheel through a pressure wheel shaft, and the other end of the cardboard is connected with a counterweight.

[0006] Preferably, a sealing plate is installed at the bottom of the frame.

[0007] Preferably, a pulley guard is installed on the outer side of the frame, and the barrel pulley and the motor pulley are both located inside the pulley guard.

[0008] Preferably, both sides of the gland are connected to the top of the frame by fastening bolts, and the top of the frame is provided with a connecting groove adapted to the gland.

[0009] Preferably, a fastening nut is installed on the top of the gland, and the gland and the spacer are connected via the fastening nut.

[0010] Preferably, a bearing is installed at the axis center of the pressing wheel, and a hole retaining ring is provided on the outer edge of the axis center of the pressing wheel, and the hole retaining ring is in contact with the bearing.

[0011] The utility model has the following beneficial effects:

[0012] The auxiliary traction mechanism provides power output through the motor and can provide traction through the meter wheel, which can drive the cable for traction transmission, and cooperate with the brake mechanism to control the rotation speed of the equipment, greatly improving the use effect of the traction equipment. The design of the counterweight block and the pressure wheel can be adapted to the use of cables of various specifications and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a perspective view of the structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 3 It is a side view of the structure of the utility model.

[0016] In the figure: 1. frame; 2. reduction motor; 3. motor pulley; 4. barrel drop spindle; 5. brake pad; 6. brake plate; 7. spring; 8. adjusting nut; 9. barrel drop pulley; 10. meter wheel; 11. spacer; 12. pressure cover; 13. fastening nut; 14. sealing plate; 15. pressure roller seat; 16. pressure roller; 17. pressure roller shaft; 18. cardboard; 19. small shaft; 20. counterweight; 21. pulley cover; 22. bearing; 23. retaining ring for hole; 24. V-belt. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 An auxiliary traction mechanism includes a frame 1, a reduction motor 2 is fixedly installed inside the frame 1, a motor pulley 3 is installed at the output end of the reduction motor 2, and a barrel pulley 9 is connected to the outside of the motor pulley 3 through a V-belt 24. A spacer 11 is installed on the top of the frame 1. The number of the spacer 11 is two groups, and the outsides of the two groups of spacers 11 are provided with a pressure cover 12. Both ends of the pressure cover 12 are fixedly connected to the top of the frame 1. The two spacers 11 are connected through the barrel main shaft 4. The two ends of the barrel main shaft 4 extend to the two sides of the two spacers 11 respectively. One end of the barrel main shaft 4 is connected to the barrel pulley 9 and extends to the outside of the barrel pulley 9. A brake pad 5 is installed on the outside of the barrel pulley 9. The brake pad 5 is connected to the barrel main shaft 4 is connected, a brake plate 6 is provided on the outside of the brake pad 5, and a spring 7 is sleeved on one end of the barrel-dropping main shaft 4 located on the outside of the brake pad 5, and an adjusting nut 8 is installed at the port at one end of the barrel-dropping main shaft 4, the adjusting nut 8 is in contact with the spring 7, the adjusting nut 8 is convenient for regulating the brake mechanism, thereby controlling the rotation speed of the wheel body, and stopping the rotation when necessary, the other end of the barrel-dropping main shaft 4 is connected with a meter wheel 10, the meter wheel 10 is convenient for recording the length of cable traction, the top of the meter wheel 10 is transmission-connected with a pressure wheel 16, a pressure wheel seat 15 is fixedly installed on the top of the frame 1, the top of the pressure wheel seat 15 is connected with a cardboard 18 through a small shaft 19, one end of the cardboard 18 is connected to the pressure wheel 16 through a pressure wheel shaft 17, and the other end of the cardboard 18 is connected with a counterweight block 20.

[0019] A sealing plate 14 is installed at the bottom of the frame 1; the design of the sealing plate 14 can protect the internal equipment, improve the protection of the equipment, and greatly increase the service life of the equipment.

[0020] A pulley guard 21 is installed on the outside of the frame 1, and the barrel pulley 9 and the motor pulley 3 are both located inside the pulley guard 21; the design of the pulley guard 21 can protect the use of the power equipment, enable the power equipment to operate safely, and improve the sustainability of the device.

[0021] Both sides of the gland 12 are connected to the top of the frame 1 by fastening bolts, and a connecting groove adapted to the gland 12 is provided on the top of the frame 1; the connecting groove and the fastening bolts facilitate adjustment of the gland, and can adapt to various specifications of parts models.

[0022] A fastening nut 13 is installed on the top of the pressure cover 12, and the pressure cover 12 and the spacer sleeve 11 are connected through the fastening nut 13; the setting of the fastening nut 13 is convenient for adjusting the connectivity between the pressure cover 12 and the spacer sleeve 11, and convenient for adjusting the friction coefficient, thereby changing the transmission effect of the main shaft 4.

[0023] A bearing 22 is installed at the axis center of the pressing wheel 16 , and a hole retaining ring 23 is provided on the outer edge of the axis center of the pressing wheel 16 , and the hole retaining ring 23 is in contact with the bearing 22 .

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary traction mechanism, covering a frame (1), characterized in that: A reduction motor (2) is fixedly installed inside the frame (1), and a motor pulley (3) is installed at the output end of the reduction motor (2). The outer side of the motor pulley (3) is connected to a barrel-dropping pulley (9) through a V-belt (24). A spacer (11) is installed on the top of the frame (1). The number of the spacer (11) is two groups, and the outer sides of the two groups of spacers (11) are provided with a pressure cover (12). Both ends of the pressure cover (12) are fixedly connected to the top of the frame (1). The two spacers (11) are connected through a barrel-dropping main shaft (4). Both ends of the barrel-dropping main shaft (4) extend to both sides of the two spacers (11). One end of the barrel-dropping main shaft (4) is connected to the barrel-dropping pulley (9) and extends to the outer side of the barrel-dropping pulley (9). A brake is installed on the outer side of the barrel-dropping pulley (9). A wheel plate (5), the brake plate (5) is connected to a barrel drop main shaft (4), a brake plate (6) is provided on the outer side of the brake plate (5), and a spring (7) is sleeved on one end of the barrel drop main shaft (4) located on the outer side of the brake plate (5), and an adjusting nut (8) is installed at a port at one end of the barrel drop main shaft (4), and the adjusting nut (8) is in contact with the spring (7), the other end of the barrel drop main shaft (4) is connected to a meter wheel (10), the top of the meter wheel (10) is transmission-connected to a pressure wheel (16), a pressure wheel seat (15) is fixedly installed on the top of the frame (1), the top of the pressure wheel seat (15) is connected to a paperboard (18) through a small shaft (19), one end of the paperboard (18) is connected to the pressure wheel (16) through a pressure wheel shaft (17), and the other end of the paperboard (18) is connected to a counterweight (20).

2. The auxiliary traction mechanism according to claim 1, characterized in that: A sealing plate (14) is installed at the bottom of the frame (1).

3. The auxiliary traction mechanism according to claim 1, characterized in that: A pulley guard (21) is installed on the outer side of the frame (1), and the barrel pulley (9) and the motor pulley (3) are both located inside the pulley guard (21).

4. The auxiliary traction mechanism according to claim 1, characterized in that: Both sides of the gland (12) are connected to the top of the frame (1) via fastening bolts, and a connecting groove adapted to the gland (12) is provided on the top of the frame (1).

5. The auxiliary traction mechanism according to claim 1, characterized in that: A fastening nut (13) is installed on the top of the gland (12), and the gland (12) and the spacer (11) are connected via the fastening nut (13).

6. The auxiliary traction mechanism according to claim 1, characterized in that: A bearing (22) is installed at the axis center of the pressing wheel (16), and a hole retaining ring (23) is provided on the outer edge of the axis center of the pressing wheel (16), and the hole retaining ring (23) is in contact with the bearing (22).

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