Auxiliary power device for high-pressure water hose production

Abstract

The utility model relates to the technical field of high-pressure water hose production lines, in particular to a high-pressure water hose production auxiliary power device which comprises a supporting mechanism, a power mechanism, one-way bearings and a universal coupling. A connector is arranged at one end of the one-way bearing and connected with a power mechanism, and an inner transmission shaft of the connector penetrates through the one-way bearing, extends to the other end of the one-way bearing and is connected with one end of the universal coupling. According to the utility model, the slow forward conveying of the strip billet can be realized, the tightening degree can be adjusted in real time, power is provided for the conveying of the strip billet, the load of a traction machine is reduced, the conveying speed is improved, and the productivity of a production line is improved; the damage to the strip blank is effectively reduced, grains on the surface of the strip blank after co-extrusion and glue wrapping are regular and uniform, and the attractiveness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure water hose production lines, in particular to an auxiliary power device for high-pressure water hose production. Background Art

[0002] Due to the characteristics of high-pressure water hose products, co-extrusion production lines are generally very long. During the entire production process, the strip blanks are transported by the traction of the traction machine at the end. Therefore, the traction force of the traction machine is often very large, which causes the strip blanks at the front end of the production line to be in a taut state and transported forward. This phenomenon has a great impact on the continuous production of products.

[0003] Existing production lines all use tractors as power sources, and the tractors are all at the end of the production line, far away from the strip conveying point, so the entire strip is in a tight state during actual production. In this state, when the strip is coated with rubber by co-extrusion, it will cause uneven forces in all directions of the circle, so that the actual speed of the strip up and down is different. The longer the production time, the more obvious the effect, which eventually leads to defects such as damage to the strip and uneven surface stripes. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an auxiliary power device for high-pressure water hose production, which effectively solves the problems in the background technology.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a high-pressure water hose production auxiliary power device, including a support mechanism, a power mechanism, a one-way bearing and a universal coupling, wherein the support mechanism is provided with two circular through holes arranged in parallel up and down, two one-way bearings are arranged in the two circular through holes, one end of the one-way bearing is provided with a connector, the connector is connected to the power mechanism, and the internal transmission shaft of the connector passes through the one-way bearing and extends to the other end of the one-way bearing and is connected to one end of the universal coupling.

[0006] Furthermore, the power mechanism is a servo motor.

[0007] Furthermore, one three-dimensional end of the universal coupling is movably hinged to the transmission shaft.

[0008] Furthermore, the other end of the universal coupling is connected to a rotatable connecting shaft installed on a column inside the equipment.

[0009] Furthermore, the supporting mechanism includes a bracket and a pillar, and the pillar is located above the bracket.

[0010] Furthermore, the pillar is provided with two circular through holes arranged up and down.

[0011] Furthermore, the bracket is composed of four rectangular tubes and a square plate.

[0012] Furthermore, the rectangular tube is fixed on the ground by bolts.

[0013] The utility model can realize the smooth forward conveying of the strip, adjust the tightness in real time, provide power for the conveying of the strip, reduce the load of the traction machine, increase the conveying speed, and improve the production capacity of the production line. In addition, the strip enters the co-extrusion mold in a relatively relaxed state, which effectively reduces the damage to the strip and makes the surface texture of the strip regular and uniform after co-extrusion coating, thereby improving the aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the auxiliary power device for high-pressure water hose production in the embodiment of the utility model;

[0016] Figure 2 This is the installation front view of the auxiliary power device for high-pressure water hose production in the embodiment of the utility model;

[0017] Figure 3 This is a structural diagram of the support for the auxiliary power device for producing high-pressure water hoses in the embodiment of the utility model;

[0018] Figure 4 This is an installation position diagram of the high-pressure water hose production auxiliary power device in the embodiment of the utility model.

[0019] Figure numerals: 1. Support mechanism; 11. Circular through hole; 12. Bracket; 121. Rectangular tube; 122. Square plate; 13. Pillar; 2. Power mechanism; 3. One-way bearing; 4. Universal coupling; 5. Connector; 51. Transmission shaft; 6. Connecting shaft; 7. Tape feed pulley. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] like Figures 1 to 4 The high-pressure water hose production auxiliary power device shown includes a support mechanism 1, a power mechanism 2, a one-way bearing 3 and a universal coupling 4, wherein the support mechanism 1 is provided with two circular through holes 11 arranged in parallel up and down, two one-way bearings 3 are arranged in the two circular through holes 11, a connector 5 is provided at one end of the one-way bearing 3, the connector 5 is connected to the power mechanism 2, and an internal transmission shaft 51 of the connector 5 passes through the one-way bearing 3 and extends to the other end of the one-way bearing 3 and is connected to one end of the universal coupling 4.

[0024] The implementation process of the utility model is to install the device on the outer side behind the tape delivery wheel 7 of the production line, and control the speed of the servo motor through the control system so that the universal coupling 4 drives the tape to move forward.

[0025] In the utility model, the power mechanism 2 is a servo motor, which provides power for the rotation of the universal coupling 4. One end of the universal coupling 4 is movably hinged with the transmission shaft 51, and the other end of the universal coupling 4 is connected to a rotatable connecting shaft 6 installed on a column inside the equipment, so as to drive the connecting shaft 6 to rotate together, thereby providing auxiliary power for the conveying of the strip.

[0026] In the preferred embodiment of the utility model, the support mechanism 1 includes a bracket 12 and a support column 13. The support column 13 is located above the bracket 12. Two circular through holes 11 arranged vertically are provided on the support column 13 to increase the connection points or adjust the support angle. The bracket 12 is composed of four rectangular tubes 121 and a square plate 122. The rectangular tube 121 is fixed to the ground by bolts and can effectively resist pressure and torque from all directions. The square plate 122 provides sufficient contact area to ensure the uniformity of force distribution and reduce ground pressure.

[0027] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-pressure hose production auxiliary power device, characterized in that: The invention comprises a support mechanism (1), a power mechanism (2), a one-way bearing (3) and a universal joint (4), wherein the support mechanism (1) is provided with two circular through holes (11) arranged in parallel with each other, two one-way bearings (3) are arranged in the two circular through holes (11), one end of the one-way bearing (3) is provided with a connector (5), the connector (5) is connected to the power mechanism (2), and an internal transmission shaft (51) of the connector (5) passes through the one-way bearing (3) and extends to the other end of the one-way bearing (3) and is connected to one end of the universal joint (4).

2. The high-pressure hose production auxiliary power device according to claim 1 is characterized in that: The power mechanism (2) is a servo motor.

3. The high-pressure hose production auxiliary power device according to claim 1 is characterized in that: One end of the universal coupling (4) is movably hinged to the transmission shaft (51).

4. The high-pressure hose production auxiliary power device according to claim 1 is characterized in that: The other end of the universal coupling (4) is connected to a rotatable connecting shaft (6) installed on a column inside the equipment.

5. The high-pressure hose production auxiliary power device according to claim 1 is characterized in that: The support mechanism (1) comprises a bracket (12) and a support column (13), wherein the support column (13) is located above the bracket (12).

6. The auxiliary power device for high-pressure hose production according to claim 5, characterized in that: The support column (13) is provided with two circular through holes (11) arranged vertically.

7. The high-pressure hose production auxiliary power device according to claim 5, characterized in that: The support (12) is composed of four rectangular tubes (121) and a square plate (122).

8. The high-pressure hose production auxiliary power device according to claim 7 is characterized in that: The rectangular tube (121) is fixed on the ground by bolts.

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