CN214000572U

CN214000572U - Rubber tube coating winding machine

Info

Publication number: CN214000572U
Application number: CN202023104249.7U
Authority: CN
Inventors: 谢旭辉; 张小山
Original assignee: Jiangxi Wanzai Rubber Co ltd
Current assignee: Jiangxi Wanzai Rubber Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-20
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a rubber tube coating coiler. Including the feeder, the winding reel to and correspond two infinitely variable control reducing positioning guide that set up each other in opposite directions, be located input device one side infinitely variable control reducing positioning guide passes through the bearing device rotation type and sets up in the frame, be located output device one side infinitely variable control reducing positioning guide is fixed to be set up in the frame, the winding reel corresponds between two infinitely variable control reducing positioning guide, through corresponding reel hub connection in the infinitely variable control reducing positioning guide one side of rotation type, the feeder includes and corresponds, is located the feed guide nose between two infinitely variable control reducing positioning guide with the winding reel, should feed the guide nose and connect in the corresponding one end tip of the infinitely variable control reducing positioning guide of rotation type. The rubber tube cladding winding machine is simple and reasonable in structure, simple and convenient to use and adjust and high in universality.

Description

Rubber tube coating winding machine

Technical Field

The utility model relates to a rubber tube apparatus for producing, concretely relates to rubber tube coating coiler.

Background

The automatic winding and taping device of the existing rubber tube has certain unreasonable positions due to the structure, if the conveying guide limiting device of the rubber tube is unstable in positioning, particularly, the relative position of the rubber tube with high motion flexibility and a winding strip material has large displacement, so that the rubber tube generates large amplitude vibration, shaking, local distortion deformation and the like, and the influence degree of the phenomenon is different along with the rigidity or flexibility of a pipeline, the hardness degree of the winding strip material, the winding tension force and the like, and the influence degrees can influence the winding and taping effect and the product quality. And for the automatic winding and wrapping device provided with the input guide pipe and the output guide pipe butt joint, the requirement on guiding and limiting is higher. Especially, current automatic winding belting adaptability is not enough, can only be applicable to the rubber tube of single specification type mostly, when the specification changes, needs to change different wind device parts, otherwise influences winding effect and around package quality, even unable normal operating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber tube coating coiler not enough to above-mentioned prior art exists. The rubber tube cladding winding machine is simple and reasonable in structure, simple and convenient to use and adjust and high in universality.

The rubber tube cladding coiler of the utility model comprises an input device, an output device, a feeder and a winding reel, wherein two stepless adjustment reducing positioning guide devices which correspond to each other in opposite directions are arranged between the input device and the output device, the stepless adjustment reducing positioning guide device positioned at one side of the input device is rotationally arranged on a frame through a bearing device, the stepless adjustment reducing positioning guide device positioned at one side of the output device is fixedly arranged on the frame, the winding reel corresponds to the position between the two stepless adjustment reducing positioning guide devices and is connected to one side of the rotary stepless adjustment reducing positioning guide device through a corresponding reel shaft, the feeder comprises a feeding guide nose which corresponds to the winding reel and is positioned between the two stepless adjustment reducing positioning guide devices, and the feeding guide nose is connected to the corresponding end part of the rotary stepless adjustment reducing positioning guide device, the nostril of the feeding guide nose is rectangular.

The utility model discloses rubber tube covering coiler is on simple structure reasonable basis, through corresponding infinitely variable control reducing location guider, can be applicable to the rubber tube strip package of equidimension diameter not, it wraps up the clearance between strip (if the strap) and the rubber tube and can remain unchanged basically, the location is reliable and stable when the rubber tube is wrapped up the operation, the rubber tube can not appear local bending deformation or produce radial offset along with the pulling of sending into of strip, it is even to ensure strip parcel interval, the elasticity is unanimous, fundamentally improves the wrapping performance effect, and can not lead to pipeline to take place local deformation etc. after wrapping up, and then fundamentally has improved the production quality, simplify the operation of wrapping process, and the production efficiency is improved. Because the device can be suitable for the winding and tensioning acting force of wrapping strips with different sizes, the quality of wrapping the wrapping strips by winding is relatively more reliable and the effect is better especially for soft large rubber tubes such as rubber and plastic tubes.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention; FIG. 2 is a schematic view of the three-dimensional structure of the stepless adjusting variable diameter positioning guide device of the present invention; FIG. 3 is a schematic perspective view of an embodiment of the telescopic reducing positioning guide sleeve of the present invention; FIG. 4 is a schematic structural view of an embodiment of the open type reducing limiting ring of the present invention; fig. 5 is a schematic cross-sectional view of an embodiment of the tape reel device according to the present invention; fig. 6 is a schematic cross-sectional view of another embodiment of the tape reel device of the present invention; fig. 7 is a schematic structural view of the balance guiding device of the present invention; FIG. 8 is an end view of FIG. 7; fig. 9 is a schematic cross-sectional structure view of another embodiment of the infinitely variable positioning and guiding device of the present invention; FIG. 10 is an end view of FIG. 9; fig. 11 is a schematic structural diagram of another embodiment of the present invention; fig. 12 is a schematic structural view of another embodiment of the feeder of the present invention.

Detailed Description

The present invention will be described more fully and clearly with reference to the accompanying drawings, which are incorporated in and constitute a part of this specification.

As shown in fig. 1 to 5, the hose cladding winding machine of the embodiment includes a stepless adjusting reducing positioning guide device 10, and an input device and an output device of the hose 9 may be respectively arranged on the input side and the output side of the stepless adjusting reducing positioning guide device 10, and the input device and the output device may be similar guiding conveying devices 11 and/or traction devices 12 in the prior art.

The stepless adjusting reducing positioning guide device comprises a stretching reducing positioning guide sleeve (or a stretching reducing positioning guide sleeve) 1 arranged on a frame 23, a conical adjusting thread sleeve 5 with a small head positioned at one end of an opening of a widening open slot 3, an opening reducing spacing ring 6 and the like, wherein the input end of the stretching reducing positioning guide sleeve 1 is uniformly provided with 3-5 wedge widening open slots 3 at intervals around the peripheral wall thereof, the wedge widening open slots are axial, the opening thereof is positioned at the input end of the stretching reducing positioning guide sleeve 1, the peripheral wall of the stretching reducing positioning guide sleeve 1 close to the input end is provided with a coupling thread 2, the inner peripheral wall of the stretching reducing positioning guide sleeve close to the input end is provided with a reducing ring slot 4 in a winding way, and the inner peripheral wall surface of the opening reducing spacing ring 6 protrudes out of the inner peripheral wall surface of the corresponding part of the stretching reducing positioning guide sleeve 1, namely, the inner diameter of the open reducing limiting ring 6 is smaller than the inner diameter of the corresponding part of the expanding reducing positioning guide sleeve 1.

The expanding type reducing positioning guide sleeve is of an integral straight cylinder type in an initial state without opening or reducing, or of a circular truncated cone type in an initial state of a part of the expanding type reducing positioning guide sleeve provided with a widened open slot. The conical adjusting threaded sleeve 5 is sleeved on the expanding and contracting type reducing positioning guide sleeve 1 through conical threads on the conical inner peripheral wall surface of the conical adjusting threaded sleeve and the coupling threads 3. When the conical adjusting thread sleeve rotates towards the input direction or the output direction of the rubber pipe, the conical adjusting thread sleeve can press and adjust the expansion or the reduction of the inner diameter of the open type reducing limiting ring 6 through the expansion or the reduction of the inner diameter of the reducing ring groove 4, and the rubber pipe can be suitable for the wrapping of rubber pipes with different diameters. The inner peripheral wall surface of the open reducing limiting ring 6 can be a plane wall surface (also can be an arc-shaped or circular wall surface). The open type reducing limiting ring 6 arranged in the reducing ring groove 4 of the stretch type reducing positioning guide sleeve is in a one-circle (as shown in figure 4) or multi-circle spiral shape under the initial state without the action of the conical adjusting thread sleeve 5. The length of the coupling thread section of the expanding type reducing positioning guide sleeve or the stroke of the conical adjusting thread sleeve corresponds to the reducing or reducing amount of the open type reducing limiting ring. The length of the wedge-shaped widening open groove 3 is longer than the set length of the coupling thread 3. The rubber tube required to be wound with the strip passes through the open type reducing limiting ring.

The input end of the telescopic reducing positioning guide sleeve 1 is correspondingly provided with a winding rotating sleeve device, the winding rotating sleeve device comprises a winding rotating sleeve 19 which is rotatably arranged on a rack 23 through a corresponding bearing device or a corresponding shaft sleeve 22, the winding rotating sleeve 19 is provided with a feeder of a winding strip material (a cloth tape in the example) 18a, and the feeder of the winding strip material is a feeding guide notch 7 which is opened on one side wall of the output end of the winding rotating sleeve and is provided with the winding strip material. At a position of the winding rotary sleeve 19 corresponding to the feed guide slit 7, a reel device is provided which includes the winding reel 18 and a reel shaft 28 having one end fixedly attached to the winding rotary sleeve. The reel shaft and the winding reel thereof are obliquely arranged, and the inclination degree of the reel shaft is that the included angle between the axis of the reel shaft and the axis of the rubber tube or the expanding and contracting type reducing positioning guide sleeve 1 is greater than 0 degree and smaller than 90 degrees. The winding rotating sleeve 19 is provided with a transmission gear 8, and the winding rotating sleeve 19 is in transmission connection with a rotating driver through the transmission gear 8.

The belt reel device comprises a multifunctional self-locking self-adaptive damping device, the multifunctional self-locking self-adaptive damping device comprises a plurality of avoidance energy storage grooves 25 which are uniformly distributed around the axis of the multifunctional self-locking self-adaptive damping device and are arranged on the peripheral wall of the free end of the belt reel shaft, and self-adaptive locking damping elastomers 24 which correspond to the winding belt reel and are arranged in the avoidance energy storage grooves respectively, the curved free coupling end 24a of each self-adaptive locking damping elastomer 24 is curved to be arc-shaped or parabolic, and each self-adaptive locking damping elastomer 24 is formed by bending an elastic steel wire or a plate spring. The end face of one end, close to the free end of the reel shaft, of the avoidance energy storage groove 25 is provided with a straight blind hole 25b, and the end face of the other end of the avoidance energy storage groove 25 extends into the inner side direction of the winding reel or is flush with the end face of the corresponding end of the winding reel. The main body portion of the adaptive locking damping elastomer 24 connecting end to curved free coupling end 24a may be slightly bent to create a large arching spring force. The connecting end 24b of the self-adaptive locking damping elastomer 24 is connected in a plug-in manner in the straight blind hole 25b of the avoidance energy storage groove 25, and stable connection is formed through the elastic deformation action of the self-adaptive locking damping elastomer. The reel shaft of the winding reel is fixed to the winding rotary sleeve by a holder 19 a.

When the winding reel is installed in the reel shaft, the pushing and pressing force of the reel shaft hole wall of the winding reel to the self-adaptive locking damping elastic body presses the self-adaptive locking damping elastic body into the avoidance energy storage groove, the winding reel can be directly pushed into the reel shaft, after the self-adaptive locking damping elastic body is pushed in place, the self-adaptive locking damping elastic body bounces after being separated from the winding reel, the curved free coupling end of the self-adaptive locking damping elastic body bounces out of the avoidance energy storage groove 25, the arc-shaped end or the parabolic end of the self-adaptive locking damping elastic body abuts against the corresponding end face of the winding reel, the winding reel can be locked, and certain rotary damping acting force is formed. It can be adapted to the strip of different stiffness and the winding force required for the pipe/wire of corresponding strength. A very good winding effect of the delivered wound strip (tape) is obtained. Unloading the winding belt disc: pressing down positions such as the middle part of self-adaptation locking damping elastomer 24, pushing back the winding tep reel relatively and making it push down behind arc or the parabola shape tip and can remove the pressing force, continue to push back the winding tep reel and can conveniently lift off the winding tep reel.

In example 2, as shown in FIGS. 6-10. The deep groove 25a is formed in the bottom wall surface of one end of the curved free coupling end 24a, close to the self-adaptive locking damping elastic body 24, of the avoidance energy storage groove 25, and when the integral setting depth of the avoidance energy storage groove is limited, the deep groove 25a can adapt to the longer bending length of the curved free coupling end of the self-adaptive locking damping elastic body. An inclined blind hole 25c inclined towards the axial center direction of the belt disc is arranged on the end face of one end of the avoidance energy storage groove 25 close to the free end of the belt disc shaft. The damping device is convenient to manufacture, simple in manufacturing process and capable of obtaining relatively better elastic connection and damping stability.

The rubber tube cladding winding machine further comprises a balance guiding device, the balance guiding device comprises a running unilateral balance wheel 20 arranged on one corresponding side of the winding rotary sleeve device, the running unilateral balance wheel 20 is composed of a grooved wheel with a cross section of a groove being arc-shaped, the running unilateral balance wheel 20 is located outside the winding rotary sleeve device close to the output end, an arc groove of the running unilateral balance wheel corresponds to one side wall face of the rubber tube, and the arc groove performs self-adaption limiting on anti-winding unilateral deviation on the rubber tube. Two ends of a wheel shaft 21 of the operation unilateral balance wheel 20 are respectively provided with a bearing or a rolling shaft sleeve, the bearing or the rolling shaft sleeve is fixedly connected with the winding rotary sleeve 19 through an elastic connecting arm 29, and the elastic connecting arm 29 is composed of a spring rod or a plate spring. The limit position or the balance pressure contact force of the running unilateral balance wheel is self-adaptively adjusted by the elastic force of the elastic connecting arm 29.

The winding acting force direction of the belt reel device corresponds to the arrangement position or direction of the operating unilateral balance wheel in an opposite way, namely, the operating unilateral balance wheel and the belt material winding of the winding belt reel respectively act on the rubber tube in an opposite way, and the acting force of the rubber tube is mutually offset. So that the rubber tube is always kept in a straight line in the process of winding the strip. Relatively better conveying smoothness and winding effect can be obtained.

The stepless regulation reducing positioning guide device comprises a stretching reducing positioning guide sleeve 1 and a linkage regulation device, wherein the peripheral wall of one end of the stretching reducing positioning guide sleeve is uniformly provided with a plurality of radial widening open slots, and the linkage regulation device is used for controlling the opening of the stretching reducing positioning guide sleeve. The linkage adjusting device comprises a tapered sliding sleeve 16, a coupling thread, an adjusting nut 14 and a linkage frame, wherein the tapered sliding sleeve 16 is sleeved at one end of a width-variable open slot of the stretching and shrinking type diameter-variable positioning guide sleeve, the inner peripheral wall of the tapered sliding sleeve is tapered, the coupling thread is arranged at the outer peripheral wall of the other end of the stretching and shrinking type diameter-variable positioning guide sleeve, the adjusting nut 14 is in threaded connection with the coupling thread of the stretching and shrinking type diameter-variable positioning guide sleeve, and the linkage frame is used for supporting the linkage adjusting device. The peripheral wall of the adjusting nut 14 is provided with a stroke guide ring groove 33, the conical sliding sleeve 16 is provided with a reducing guide ring groove 34, and the linkage frame comprises a connecting ring body 30, 3-5 connecting rods 15 and the like which are uniformly distributed around the connecting ring body. The adjusting nut and the conical sliding sleeve are respectively provided with corresponding connecting coupling devices, and the connecting coupling devices of the adjusting nut comprise a plurality of radial shafts 31 which are uniformly distributed and fixedly connected with the connecting ring body, and rollers or bearings 32 which are respectively sleeved between each shaft 31 and the stroke guide ring groove 33. The coupling means of the tapered sliding bush is a guide cylinder 35 respectively connected between the corresponding end of each connecting rod 15 and the reducing guide ring groove 34 of the tapered sliding bush 16. The other end of the connecting rod 15 is fixedly connected with the connecting ring body. The stroke guide ring groove of the adjusting nut and the roller or the bearing provide displacement guide in the axial direction for the conical sliding sleeve, and the reducing guide ring groove 34 of the conical sliding sleeve 16 and the corresponding guide cylinder provide displacement guide in the radial direction for the conical sliding sleeve. The widening open slot of the expanding reducing positioning guide sleeve is trapezoidal (or rectangular) in the projection view in the radial direction. The inner diameter or the diameter of the open type reducing limiting ring 6 can be adjusted by rotating the adjusting nut or the linkage frame. The rest of the structure of the present example and the corresponding method for using, operating and manufacturing the same can be similar to the above-mentioned embodiments.

In embodiment 3, a plurality of diameter-variable guide holes are uniformly distributed on the circumferential wall of the tapered sliding sleeve, and each guide cylinder of the tapered sliding sleeve is connected to each corresponding connecting rod and the diameter-variable guide hole respectively. The coupling device of the adjusting nut is a cylindrical guide cylinder. The rest of the structure of the present example and the corresponding method for using, operating and manufacturing the same can be similar to the above-mentioned embodiments.

Example 4 is shown in FIG. 11. In the embodiment, the device comprises two stepless adjusting and reducing positioning and guiding devices, wherein one end of a stretching and contracting type reducing positioning and guiding sleeve 1 of one stepless adjusting and reducing positioning and guiding device is rotatably arranged on a frame through a corresponding bearing device, a transmission gear 8 is arranged on the stretching and contracting type reducing positioning and guiding sleeve 1 of the rotating stepless adjusting and reducing positioning and guiding device, the rotating stretching and contracting type reducing positioning and guiding sleeve is in transmission connection with a rotary driver through the transmission gear 8, a winding rotary sleeve is formed by the stretching and contracting type reducing positioning and guiding sleeve of the rotating stepless adjusting and reducing positioning and guiding device, the two stepless adjusting and reducing positioning and guiding sleeves are correspondingly arranged in opposite directions, and the rotating stepless adjusting and reducing positioning and guiding device is arranged on the input side of a rubber tube. The widening open slot of the rotary stepless adjusting reducing positioning guide device is arranged at the output end of the guide device. The distance between the two stepless adjusting reducing positioning guide devices is set so as to meet the requirement of normal operation of oblique winding of the strip. The feeder is a feeding guide nose 17 fixedly connected with the rotary stepless adjusting diameter-changing guiding and positioning device, and the feeding guide nose 17 is longer than the output end part of the corresponding rotary stepless adjusting diameter-changing guiding and positioning device and corresponds to the corresponding side of the strip. The nostril of feeding guide nose is the rectangle, and feeding guide nose comprises a rectangle framework, and its nostril is constituteed to the inner space of rectangle framework, and the strip feeds through the nostril.

The open type reducing limiting ring between the two opposite stepless adjusting reducing positioning guide devices has short spacing distance, so that the rubber pipe has small deformation when the strip is wound, high winding stability and good quality, and under the condition that the winding tightness of the strip is the same, the required winding tension is small and the relative power consumption is low because the stress deformation of the rubber pipe is small. The winding effect is better especially for rubber tubes which are easy to deform and have larger elasticity. The rest of the structure of the present example and the corresponding method for using, operating and manufacturing the same can be similar to the above-mentioned embodiments.

Example 5 is shown in FIG. 12. The feeder comprises a feed guide nose 17 and a feed roller 26 which is sleeved on a corresponding side frame edge of the feed guide nose. The avoidance energy storage groove 25 of the multifunctional self-locking self-adaptive damping device is rectangular. The connecting end of the self-adaptive locking damping elastic body 24 is fixedly connected to the bottom wall surface of the avoidance energy storage groove 25 through a screw. The rest of the structure and the corresponding operation and manufacturing method of the present embodiment can be similar to the above embodiments.

Claims

1. A rubber tube layer winding machine comprises an input device, an output device, a feeder and a winding tape disc, and is characterized in that two stepless adjustment reducing positioning guide devices which correspond to each other in opposite directions are arranged between the input device and the output device, the stepless adjustment reducing positioning guide devices positioned on one side of the input device are arranged on a rack in a rotating mode through a bearing device, the stepless adjustment reducing positioning guide devices positioned on one side of the output device are fixedly arranged on the rack, the winding tape disc corresponds to a position between the two stepless adjustment reducing positioning guide devices and is connected to one side of the rotary stepless adjustment reducing positioning guide devices through corresponding tape disc shafts, the feeder comprises a feeding guide nose which corresponds to the winding tape disc and is positioned between the two stepless adjustment reducing positioning guide devices, and the feeding guide nose is connected to the end portion of the corresponding end of the rotary stepless adjustment reducing positioning guide devices, the nostril of the feeding guide nose is rectangular.