CN217229726U

CN217229726U - Unreeling machine for hose making machine

Info

Publication number: CN217229726U
Application number: CN202220615397.5U
Authority: CN
Inventors: 夏涛; 侯美娇
Original assignee: Jiangyin Tongfang Vehicle Industry Co Ltd
Current assignee: Jiangyin Tongfang Vehicle Industry Co Ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-19
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses an unreeling machine for a hose pipe making machine, which comprises a base, wherein two first fixing frames are arranged on one side of the base, and an unreeling drum is connected between the two first fixing frames in a penetrating and inserting way through an embedded shaft; two second fixing frames are fixedly arranged on the other side of the base, and the bottoms of the two second fixing frames are connected with a lower pressing wheel in a penetrating and inserting mode through embedded shafts; grooves are formed in the inner sides of the two second fixing frames, spring columns are fixedly mounted on the bottom groove walls of the two grooves, and bearing blocks are mounted at the top ends of the two spring columns respectively; adjusting bolts penetrating to the top ends of the grooves are arranged at the top ends of the two second fixing frames, and the adjusting bolts are movably connected with the top end surfaces of the bearing seats; and a rotating shaft is inserted between the two bearing seats, and an upper pressing wheel is sleeved on the rotating shaft. The utility model discloses a loosening fastening bolt can realize that first mount removes, is convenient for put the change of reel, improves the change efficiency of putting the reel.

Description

Unreeling machine for hose making machine

Technical Field

The utility model relates to an unreeling machine, concretely relates to hose tubulation machine is with unreeling machine.

Background

The hose making machine adopts an unreeling machine to unreel and feed, and unreels coiled raw materials to the hose making machine in a mechanical mode during unreeling so as to carry out hose making operation.

The existing unreeling machine generally comprises supports positioned at two ends, a roller frame is arranged between the two supports, at least two unreeling rollers are arranged between the two roller frames, and the two roller frames are respectively installed on the two supports in a rotating fit mode. The unwinding of the strip can be realized by driving the unwinding roller to rotate, and the switching of the winding and unwinding roller can be realized by driving the roller frame to rotate. Although the unreeling machine can meet the use requirements to a certain extent, the tension of the coiled material is difficult to control in the unreeling process, so that the tightness of the coiled material is often changed during reeling or the tension of the coiled material is changed during unreeling, and the reeling operation effect of the coiled material is directly influenced; and the surface diameter of the coiled material is further unequal in serious conditions, so that the risk of collapse of the coiled material due to non-compact coiling exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an unreeling machine for a hose making machine.

In order to achieve the above object, the utility model provides a following technical scheme:

an unreeling machine for a hose pipe making machine comprises a base, wherein two first fixing frames are mounted on one side of the base, an unreeling cylinder is connected between the two first fixing frames in an inserting mode through an embedded shaft, a driving motor is fixedly mounted on one side of one of the first fixing frames, and an output shaft of the driving motor is connected with one end of the unreeling cylinder in an inserting mode; the bottom parts of the two first fixing frames are fixedly connected with a bottom plate, a plurality of sliding grooves are formed in the bottom plate, threaded holes are formed in the base right below the sliding grooves, the bottom plate is fixed on the base through fastening bolts penetrating through the sliding grooves and screwed into the threaded holes, and nuts at the tops of the fastening bolts tightly press the bottom plate; two second fixing frames are fixedly arranged on the other side of the base, and the bottoms of the two second fixing frames are connected with a lower pressing wheel in a penetrating and inserting mode through embedded shafts; grooves are formed in the inner sides of the two second fixing frames, spring columns are fixedly mounted on the bottom groove walls of the two grooves, and bearing blocks are mounted at the top ends of the two spring columns respectively; adjusting bolts penetrating to the top ends of the grooves are arranged at the top ends of the two second fixing frames, and the adjusting bolts are movably connected with the top end surfaces of the bearing seats; and a rotating shaft is inserted between the two bearing seats, and an upper pressing wheel is sleeved on the rotating shaft.

As the preferred arrangement of the utility model, the number of the chutes on the bottom plate is at least three, and the chutes are arranged on the bottom plate in parallel; the sliding groove and the unreeling cylinder are arranged in the same axial direction.

As the utility model discloses a preferred setting, four edges of base all seted up threaded hole, four the equal threaded connection in inside of screw hole has the pedestal mounting bolt.

As the utility model discloses an optimized setting, evenly distributed's anti-skidding line is all seted up on the surface of going up pinch roller and pinch roller down.

As the utility model discloses an it sets up to prefer, the surface winding of putting the reel has the system section of jurisdiction, alternate between the one end of system section of jurisdiction and last pinch roller and the pinch roller down.

As the utility model discloses an optimal setting, driving motor passes through control switch and is connected with external power supply electricity.

The utility model has the advantages that:

(1) the first fixing frame can move by loosening the fastening bolt, so that the reel placing cylinder can be conveniently replaced, and the replacement efficiency of the reel placing cylinder is improved;

(2) the utility model discloses an adjusting bolt can adjust the distance between pinch roller and lower pinch roller, is convenient for flatten the system section of jurisdiction, can be effectively unreeling the in-process, controls the tension of coiled material, and the tension when avoiding unreeling changes, improves the operation effect that unreels of coiled material.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a second fixing frame of the present invention;

fig. 3 is a schematic structural view of the first fixing frame of the present invention.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 3, the present embodiment provides an unreeling machine for a hose making machine, including a base 1, two first fixing frames 2 are installed on one side of the base 1, an unreeling drum 3 is connected between the two first fixing frames 2 through an embedded shaft in a penetrating manner, a driving motor 4 is fixedly installed on one side of one of the first fixing frames 2, and an output shaft of the driving motor 4 is connected with one end of the unreeling drum 3 in a penetrating manner; a bottom plate 5 is fixedly connected to the bottoms of the two first fixing frames 2, a plurality of sliding grooves 6 are formed in the bottom plate 5, threaded holes are formed in the base 1 under the sliding grooves 6, the bottom plate 5 is fixed on the base 1 through fastening bolts 7 penetrating through the sliding grooves 6 and screwed into the threaded holes, and nuts at the tops of the fastening bolts 7 tightly press the bottom plate 5; two second fixing frames 8 are fixedly installed on the other side of the base 1, and the bottoms of the two second fixing frames 8 are connected with a lower pressing wheel 9 in a penetrating and inserting mode through embedded shafts; grooves 10 are formed in the inner sides of the two second fixing frames 8, spring columns 11 are fixedly mounted on the bottom groove walls of the two grooves 10, and bearing blocks 12 are mounted at the top ends of the two spring columns 11 respectively; the top ends of the two second fixing frames 8 are provided with adjusting bolts 13 penetrating to the top ends of the grooves 10, and the adjusting bolts 13 are movably connected with the top end surfaces of the bearing seats 12; a rotating shaft is inserted between the two bearing seats 12, and an upper pressure wheel 14 is sleeved on the rotating shaft.

As an optimal arrangement of the present invention, the number of the sliding grooves 6 on the bottom plate 5 is at least three, and the sliding grooves are arranged in parallel on the bottom plate 5; the sliding groove 6 and the unwinding drum 3 are axially arranged in the same direction. As the utility model discloses an it sets up to prefer, 1 four edges of base all seted up threaded hole, four the equal threaded connection in inside of screw hole has base installation bolt 15. The mounting of the base 1 is facilitated by means of a screw-threaded base mounting bolt 15. The anti-slip patterns which are uniformly distributed are arranged on the surfaces of the upper pressing wheel 14 and the lower pressing wheel 9, and the pipe making sheets are pressed conveniently through the arranged anti-slip patterns. The surface of the unwinding drum 3 is wound with a duct piece, and one end of the duct piece is inserted between the upper pressing wheel 14 and the lower pressing wheel 9, so that the duct piece can be flattened conveniently.

As the preferred setting of the utility model, driving motor 4 is connected with external power supply electricity through control switch.

During feeding, the two first fixing frames 2 can move outside at the same time by unscrewing the fastening bolts 7 on the bottom plate 5, the unreeling cylinder 3 is placed between the two first fixing frames 2 through the lifting appliance, then the first fixing frames 2 are moved, the unreeling cylinder 3 and the first fixing frames 2 are installed together, and then the fastening bolts 7 are screwed and fixed; after the unreeling cylinder 3 is installed, one end of a pipe manufacturing piece is inserted between the upper pressing wheel 14 and the lower pressing wheel 9, the pipe manufacturing piece can obtain the best flattening effect by screwing the adjusting bolt 13 and compressing the distance between the upper pressing wheel 14 and the lower pressing wheel 9, meanwhile, the tension of a coiled material can be effectively controlled in the unreeling process, the tension change during unreeling is avoided, and the unreeling operation effect of the coiled material is improved.

Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims above, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims

1. An unreeling machine for a hose pipe making machine comprises a base and is characterized in that two first fixing frames are mounted on one side of the base, an unreeling cylinder is connected between the two first fixing frames in an inserting mode through an embedded shaft, a driving motor is fixedly mounted on one side of one of the first fixing frames, and an output shaft of the driving motor is connected with one end of the unreeling cylinder in an inserting mode; the bottom parts of the two first fixing frames are fixedly connected with a bottom plate, a plurality of sliding grooves are formed in the bottom plate, threaded holes are formed in the base right below the sliding grooves, the bottom plate is fixed on the base through fastening bolts penetrating through the sliding grooves and screwed into the threaded holes, and nuts at the tops of the fastening bolts tightly press the bottom plate; two second fixing frames are fixedly arranged on the other side of the base, and the bottoms of the two second fixing frames are connected with a lower pressing wheel in a penetrating and inserting mode through embedded shafts; grooves are formed in the inner sides of the two second fixing frames, spring columns are fixedly mounted on the bottom groove walls of the two grooves, and bearing blocks are mounted at the top ends of the two spring columns respectively; adjusting bolts penetrating to the top ends of the grooves are arranged at the top ends of the two second fixing frames, and the adjusting bolts are movably connected with the top end surfaces of the bearing seats; and a rotating shaft is inserted between the two bearing seats, and an upper pressing wheel is sleeved on the rotating shaft.

2. The unreeling machine for a hose making machine according to claim 1, wherein the number of the chutes on the base plate is at least three, and the chutes are arranged in parallel on the base plate; the sliding groove and the unreeling cylinder are axially arranged in the same direction.

3. The unreeling machine for a hose making machine according to claim 1, wherein the base is provided with threaded holes at four corners, and base mounting bolts are screwed inside the four threaded holes.

4. The unreeling machine for a hose making machine according to claim 1, wherein the surfaces of the upper pressing wheel and the lower pressing wheel are provided with evenly distributed anti-skid grains.

5. The unwinder for a hose pipe-making machine according to claim 1, wherein a duct piece is wound around the surface of the unwinding roll, and one end of the duct piece is interposed between the upper pressing wheel and the lower pressing wheel.

6. The unreeling machine for a hose making machine according to claim 1, wherein the driving motor is electrically connected to an external power source through a control switch.