CN218319811U - Tension control device is used in pitch coiled material production - Google Patents

Abstract

The utility model discloses a tension control device is used in pitch coiled material production, the camera includes a supporting plate, fixed mounting has a rolling machine on the lateral wall of backup pad one of them side, a spout has been seted up in the backup pad, run through on the upper end cell wall of spout and seted up a screw hole, when using, the rolling chance carries out the rolling to pitch coiled material, and the pitch coiled material of rolling can upwards promote the live-rollers under pressure, and the spring can promote the live-rollers downwards under the support of first slider, thereby make pitch coiled material keep sufficient tension, and when the reel has certain thickness at rolling pitch coiled material, its rolling height has the decline of a take-up height, thereby make its upward pressure not walk and the spring is apart from the extension and elasticity is not enough, can pass through the rotation threaded rod this moment, and the threaded rod descends and pushes down the spring through the first slider of cooperation drive with the screw hole, thereby make the spring can promote the live-rollers decline and keep pitch coiled material to have sufficient tension.

Description

Tension control device is used in pitch coiled material production

Technical Field

The utility model relates to a bituminous coiled material production technical field specifically is a tension control device is used in bituminous coiled material production.

Background

The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering. Asphalt waterproofing membrane is one of waterproofing membrane's main product, in asphalt waterproofing membrane's production process, constant tension controlling means need be used usually, and its effect mainly is the synchronization that realizes between the roller, makes the rolling of asphalt waterproofing membrane body and unreels and to receive even control.

And current partial tension controlling means is when using, it pushes down the live-rollers through the spring, make the live-rollers push down pitch coiled material in the in-process of centre conveying, make pitch coiled material keep certain tension, and along with the rolling of rolling machine to pitch coiled material can make its thickness have the change, and the height of rolling pitch coiled material also has certain change, thereby make the tension of spring also can receive certain influence and make its tension not enough, thereby still need carry out the adjustment of certain degree to it, it is necessary to provide a tension controlling means for pitch coiled material production to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tension control device is used in pitch coiled material production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tension control device is used in pitch coiled material production, includes the backup pad, fixed mounting has a rolling machine on the lateral wall of backup pad wherein one side, a spout has been seted up in the backup pad, run through on the upper end cell wall of spout and seted up a screw hole, run through on the lower extreme cell wall of spout and seted up a fixed orifices, screw hole female connection has a threaded rod, the lower extreme of threaded rod runs through and extends to in the spout and rotate through the bearing and be connected with a first slider, a lower extreme fixedly connected with dead lever of first slider, the lower extreme of dead lever runs through the fixed orifices and downwardly extending, sliding connection has a second slider in the spout, run through on the position that the second slider corresponds the dead lever and seted up a slide opening, the cover is equipped with a spring on the pole wall of dead lever, the both ends of spring offset with first slider and second slider respectively, one of them one end of second slider runs through to extend to the backup pad outside and fixed mounting has a pivot, fixed mounting has a live-rollers in the pivot.

Preferably, the upper end of the threaded rod extends out of the support plate in a penetrating manner and is fixedly connected with a rotating handle.

Preferably, the second sliding block is slidably connected to the fixing rod through a sliding hole.

Preferably, the first sliding block and the second sliding block are connected in the sliding groove in a sliding manner and are arranged in a manner of being abutted against the groove wall of the sliding groove.

Preferably, the winding drum of the winding machine is arranged in parallel with the rotating roller.

Compared with the prior art, the beneficial effects of the utility model are that: when using, the rolling machine will carry out the rolling to pitch coiled material, and the pitch coiled material of rolling can upwards promote the live-rollers under pressure, and the spring can promote the live-rollers downwards under the support of first slider, thereby make pitch coiled material keep sufficient tension, and when the roll-up section has certain thickness at rolling pitch coiled material, its rolling height has the decline of take-up height, thereby make its upward pressure not walk and the spring distance extension and elasticity is not enough, can pass through the rotation threaded rod this moment, and the threaded rod descends and pushes down the spring through the first slider of cooperation drive with the screw hole, thereby make the spring can promote the live-rollers decline and keep pitch coiled material to have sufficient tension.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention in an unadjusted state;

fig. 2 is a schematic diagram of the internal structure of the adjustment state of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention in an unadjusted state;

fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 3 according to the present invention.

In the figure: 1. a support plate; 2. a winding machine; 3. a chute; 4. a threaded hole; 5. a fixing hole; 6. a threaded rod; 7. a first slider; 8. fixing the rod; 9. a second slider; 10. a slide hole; 11. a spring; 12. a rotating shaft; 13. a rotating roller; 14. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a tension control device is used in pitch coiled material production, including backup pad 1, fixed mounting has a rolling machine 2 on the lateral wall of 1 one side of backup pad, a spout 3 has been seted up on backup pad 1, run through on the upper end cell wall of spout 3 and seted up a screw hole 4, run through on the lower extreme cell wall of spout 3 and seted up a fixed orifices 5, screw hole 4 female connection has a threaded rod 6, the lower extreme of threaded rod 6 runs through to extend to in the spout 3 and is connected with a first slider 7 through the bearing rotation, a lower extreme fixedly connected with dead lever 8 of first slider 7, the lower extreme of dead lever 8 runs through fixed orifices 5 and downwardly extending, sliding connection has a second slider 9 in the spout 3, run through on the position that second slider 9 corresponds dead lever 8 and has seted up a slide opening 10, the cover is equipped with a spring 11 on the pole wall of dead lever 8, the both ends of spring 11 offset with first slider 7 and second slider 9 respectively, the wherein one end of second slider 9 runs through to extend to the backup pad 1 outside and fixed mounting has a pivot 12, fixed mounting has a live-rollers 13 on pivot 12.

Wherein, the upper end of threaded rod 6 runs through and extends to the backup pad 1 outside and fixedly connected with rotates handle 14, can rotate threaded rod 6 through rotating handle 14.

Wherein, second slider 9 passes through sliding hole 10 sliding connection on dead lever 8, and first slider 7 is the form setting that offsets with the cell wall of spout 3 in spout 3 and the equal sliding connection of second slider 9 for first slider 7 can only be in spout 3 with second slider 9 parallel translation.

Wherein, the winding drum of winder 2 is parallel with live-rollers 13 and is set up for the pitch coiled material can be at the winding drum of winder 2 and live-rollers 13 conveying.

Specifically, use the utility model discloses the time, at first, can start rolling machine 2 to the rolling of pitch coiled material, thereby make pitch coiled material tighten and promote rotor 13 through the counterbalance with rotor 13 and rise, and rotor 13 can drive second slider 9 synchronous rising and extrude spring 11 when ascending, spring 11 promotes second slider 9 under first slider 7's support this moment, thereby make second slider 9 drive rotor 13 descend and push down the pitch coiled material and make it keep certain tension, and when rolling machine 2 has the pitch coiled material of certain thickness at the rolling, the height of its rolling point has obvious decline, thereby make pitch coiled material and rotor 13's contact point descend, and its elasticity has the decline of certain degree when spring 11's length extends, can rotate handle 14 this moment and rotate 6, and 6 can descend through the first slider 7 of cooperation drive with screw hole 4, and first slider 7 descends and can promote spring 11 and push down, thereby make spring 11's elasticity, and make rotor 13 keep replying the winding roller to the rolling power of pitch coiled material, thereby the dynamics of tension adjustment has satisfied pitch coiled material.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The tension control device for asphalt coiled material production comprises a support plate (1), wherein a winding machine (2) is fixedly mounted on the side wall of one side of the support plate (1), the tension control device is characterized in that a sliding groove (3) is formed in the support plate (1), a threaded hole (4) is formed in the upper end groove wall of the sliding groove (3) in a penetrating manner, a fixed hole (5) is formed in the lower end groove wall of the sliding groove (3) in a penetrating manner, a threaded rod (6) is in threaded connection with the threaded hole (4), the lower end of the threaded rod (6) extends into the sliding groove (3) in a penetrating manner and is rotatably connected with a first slider (7) through a bearing, a fixed rod (8) is fixedly connected to the lower end of the first slider (7), the lower end of the fixed rod (8) extends through the fixed hole (5) and downwards, a second slider (9) is in the sliding manner, a sliding hole (10) is formed in the position, corresponding to the fixed rod (8) of the second slider (9), a spring (11) is sleeved on the rod wall of the fixed rod (8), two ends of the spring (11) respectively abut against the first slider (7) and one end of the second slider (9), and one end of the second slider (9) extends to one end of the support plate (1), and one of the other end of the sliding rod (12), and a rotating roller (13) is fixedly arranged on the rotating shaft (12).

2. The tension control device for asphalt roll production according to claim 1, wherein: the upper end of the threaded rod (6) penetrates through the supporting plate (1) and extends to the outside, and a rotating handle (14) is fixedly connected with the upper end of the threaded rod.

3. The tension control device for asphalt roll production according to claim 1, wherein: the second sliding block (9) is connected to the fixing rod (8) in a sliding mode through a sliding hole (10).

4. The tension control device for asphalt roll production according to claim 1, wherein: the first sliding block (7) and the second sliding block (9) are connected in the sliding groove (3) in a sliding mode and are arranged in a mode of propping against the groove wall of the sliding groove (3).

5. The tension control device for asphalt roll production according to claim 1, wherein: and a winding drum of the winding machine (2) is arranged in parallel with the rotating roller (13).

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