CN216338690U

CN216338690U - Shared shaft pulling type cloth slitting equipment

Info

Publication number: CN216338690U
Application number: CN202123109274.9U
Authority: CN
Inventors: 张道宏; 包锦良; 邓杰; 黄亚杰; 郑宏伟
Original assignee: Refinno Suzhou Industrial System Co ltd
Current assignee: Refinno Suzhou Industrial System Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-19
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a shared shaft pulling type cloth slitting device which comprises two cloth slitting machines and shaft pulling devices, wherein the shaft pulling devices are positioned between the two cloth slitting machines and can respectively pull shafts of mandrels of the cloth slitting machines in sequence. On one hand, the two cloth splitting machines share one shaft pulling device, so that the space is effectively saved, and the cloth splitting machine is suitable for production workshops of different specifications; on the other hand, the continuous shaft pulling of the core shafts of the two cloth slitting machines is realized, so that the materials can be discharged quickly, and the production efficiency is improved.

Description

Shared shaft pulling type cloth slitting equipment

Technical Field

The utility model belongs to the field of slitting equipment, and particularly relates to common shaft pulling type cloth slitting equipment.

Background

On a non-woven fabric production line, a splitting machine is mechanical equipment for splitting a wide fabric into a plurality of narrow fabrics.

At present, with the increasing productivity of a non-woven fabric production line, one splitting machine cannot meet the splitting task of one production line, so that two splitting machines are generally arranged on one production line for use, and the space requirement on a factory building is higher.

However, in the actual production process, the two splitting machines occupy too much factory space, and especially when unloading, the shaft puller needs a larger moving space to pull out the mandrel from the cloth splitting machine, so that the problem that the mandrel cannot be placed in some factory buildings is caused, and therefore the cloth splitting equipment which occupies a small space needs to be designed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide an improved common-pull-shaft type cloth slitting device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a sharing pulls out shaft type cloth and cuts equipment, its includes cloth cutting machine, pulls out the axial organ, and cloth cutting machine has two, pulls out the axial organ and is located between two cloth cutting machines, and can successively respectively to the dabber implementation of cloth cutting machine pull out the axle.

Preferably, the shaft pulling device comprises a shaft pulling frame shared by the two cloth splitting machines, and a first shaft pulling unit and a second shaft pulling unit which are respectively arranged on the shaft pulling frame, wherein the extension direction of the shaft pulling frame is parallel to the extension direction of the mandrel, and the shaft pulling directions of the first shaft pulling unit and the second shaft pulling unit are opposite. Through the arrangement, the spindle of the core shaft of the cloth splitting machine can be pulled out successively, interference is avoided, and the structure is reasonable.

According to a specific implementation and preferred aspect of the present invention, the first shaft pulling unit and the second shaft pulling unit have the same structure, and each of the first shaft pulling unit and the second shaft pulling unit includes a shaft pulling seat and a driving component, wherein the shaft pulling seat includes a seat body suspended and slidably disposed on a shaft pulling frame, and a shaft pulling joint, the shaft pulling joint is connected to a shaft end of the mandrel, the shaft pulling joint is movably disposed on the seat body along with the lifting of the mandrel, and the driving component is configured to drive the seat body to move along the length direction of the mandrel. Set up like this, through pulling out axle bed and drive unit's cooperation, need not the counterpoint, realize pulling out fast of dabber, it is efficient to pull out the axle.

Preferably, the shaft pulling frame is provided with a first slide rail and a second slide rail which extend along the length direction of the shaft pulling frame, and the seat bodies of the first shaft pulling unit and the second shaft pulling unit are respectively connected to the first slide rail and the second slide rail from the upper end part in a sliding manner. Set up like this, guarantee to pull out a motion stability, and realize two and pull out a unit mutually noninterfere.

Preferably, the shaft pulling frame comprises a first frame body and a second frame body which are positioned at two sides, the first slide rail and the second slide rail are both distributed at the opposite inner sides of the first frame body and the second frame body, and the seat body slides on the first slide rail or the second slide rail from two sides; the driving part comprises annular transmission chains, transmission parts and a driving motor, wherein the annular transmission chains, the transmission parts and the driving motor are arranged along the length direction of the shaft pulling frame, the two annular transmission chains are distributed on the first frame body and the second frame body, and the transmission parts are positioned on the inner sides of the annular transmission chains and fixed on the outer sides of the seat body. Set up like this, the seat body is located between two support bodies, improves the support stability to the seat body, and can play the guard action to the seat body.

Preferably, the shaft-pulling joint comprises a joint module and a coupling, wherein the joint module slides synchronously on the suspended seat body along with the movement of the mandrel, and the coupling connects the shaft end of the mandrel with the joint module.

Specifically, the mandrel and the coupler are coaxially arranged, and the mandrel is connected to the coupler in a free rotation mode around the axis of the mandrel. Set up like this, the dabber can rotate along with the cloth core roll is synchronous, does not influence the roll-up of cloth.

Furthermore, still be equipped with the guide rail that sets up along the upper and lower direction on current seat body, connect module sliding connection on the guide rail, first pull out a unit and second and pull out a unit and still include the follow-up telescopic link parallel with the guide rail, wherein follow-up telescopic link is fixed on current seat body, and flexible end connection connects on the joint module, and in the dabber up-and-down motion, follow-up telescopic link synchronous concertina movement, connects the module and goes up and down synchronously. By the arrangement, the joint module and the mandrel are further ensured to be lifted synchronously, and the central line of the mandrel is ensured to be kept horizontal, so that the mandrel can be pulled out or inserted conveniently.

In addition, the seat body is provided with a limiting groove along the height direction of the seat body, the first shaft pulling unit and the second shaft pulling unit further comprise limiting sliding blocks which synchronously move with the joint modules and slide in the limiting groove, and the limiting sliding blocks penetrate through the limiting groove and are matched with the upper portion and the lower portion of the seat body to form uplink limiting and downlink limiting. Set up reasonable spacing interval, improve equipment's reliability and security.

Specifically, when the mandrel moves between the ascending limit and the descending limit and is positioned relative to the cloth splitting machine, the driving part drives the seat body to move, and the mandrel is pulled out or inserted.

Compared with the prior art, the utility model has the following advantages:

on one hand, the two cloth splitting machines share one shaft pulling device, so that the space is effectively saved, and the cloth splitting machine is suitable for production workshops of different specifications; on the other hand, the continuous shaft pulling of the core shafts of the two cloth slitting machines can be realized, so that the materials can be discharged quickly, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a common shaft drawing type cloth slitting device according to the present invention;

FIG. 2 is a schematic structural view (another view) of the common-spindle cloth slitting device according to the present invention;

FIG. 3 is an enlarged schematic view of the shaft extractor of FIG. 1;

FIG. 4 is an enlarged schematic view of the shaft extractor of FIG. 1 (without the first frame);

in the drawings: x, a mandrel;

1. a cloth splitting machine;

2. a shaft puller; 20. pulling out the shaft bracket; 201. a first frame body; 202. a second frame body; g1, a first slide rail; g2, a second slide rail; 21. a first shaft pulling unit; 210. pulling out the shaft seat; a0, seat body; c. a limiting groove; a1, pulling a shaft joint; a10, a connector module; g3, guide rails; a11, a coupler; 211. a drive member; b0, an annular transmission chain; b1, transmission pieces; b2, a driving motor; 212. a limiting slide block; 213. a follow-up cylinder; 22. a second shaft pulling unit; d0, seat body; e0, endless drive chain.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 and fig. 2, the present embodiment relates to a common shaft-pulling type cloth slitting apparatus, which includes a cloth slitting machine 1 and a shaft-pulling device 2.

Specifically, the cloth splitting machine 1 has two sets and bilateral symmetry sets, pulls out the setting of axial organ 2 between two cloth splitting machines 1, and can successively implement to pull out the axle to the dabber X of cloth splitting machine 1.

That is, when one of the mandrels X of the two cloth slitting machines 1 is in the pulled-out state, the other mandrel X is in the inserted state. Set up like this, two cloth cutting machines are staggered and are pulled out the axle, avoid mutual interference.

In this example, the shaft puller 2 includes a shaft pulling frame 20 shared by the two cloth splitting machines 1, and a first shaft pulling unit 21 and a second shaft pulling unit 22 respectively disposed on the shaft pulling frame 20, wherein the extending direction of the shaft pulling frame 20 is parallel to the extending direction of the mandrel X, and the shaft pulling directions of the first shaft pulling unit 21 and the second shaft pulling unit 22 are opposite. Through the arrangement, the spindle of the core shaft of the cloth splitting machine can be pulled out successively, interference is avoided, and the structure is reasonable.

Specifically, the shaft pulling frame 20 includes a first frame body 201 and a second frame body 202 located at two sides, wherein the first frame body 201 and the second frame body 202 are respectively connected to the side walls of the two cloth slitting machines 1 from two end portions.

Referring to fig. 3 and 4, the first rack 201 and the second rack 202 are further provided with a first slide rail g1 and a second slide rail g2 extending along the length direction thereof on the inner sides thereof, wherein the first slide rail g1 and the second slide rail g2 on the first rack 201 and the second rack 202 are provided with two sets and arranged side by side up and down.

Specifically, each first slide rail g1 on the first frame body 201 and the second frame body 202 is spaced apart from the corresponding second slide rail g 2.

In this example, the first shaft drawing unit 21 includes a shaft drawing base 210 and a driving member 211.

Specifically, the shaft pulling seat 210 includes a seat body a0 and a shaft pulling joint a1, wherein the seat body a0 is suspended and slidably connected to two first slide rails g1 from two sides of the upper end, the shaft pulling joint a1 is movably disposed on the seat body a0 along with the lifting of the mandrel X, and the driving member 211 is configured to drive the seat body a0 to move along the length direction of the mandrel X. Through the arrangement, the mandrel base is matched with the driving part without alignment, the mandrel is rapidly pulled out, and the mandrel pulling efficiency is high; simultaneously, the seat body is located between two support bodies, improves the support stability to the seat body, and can play the guard action to the seat body.

The seat body a0 is provided with a guide rail g3 arranged along the up-down direction, wherein two guide rails g3 are arranged side by side at intervals.

The shaft pulling joint a1 comprises a joint module a10 and a coupling a11 arranged on the joint module a10, wherein the joint module a10 is respectively connected on corresponding guide rails g3 in a sliding mode from two sides, and the coupling a11 is used for connecting the shaft end of the mandrel X with the joint module a 10.

Specifically, a limiting groove c is further formed in the seat body a0 along the height direction of the seat body, the first shaft pulling unit 21 further includes a limiting slide block 212 which moves synchronously with the joint module a10 and slides in the limiting groove c, wherein the limiting slide block 212 penetrates through the limiting groove c and is fixedly connected to the joint module a10, and is respectively matched with the upper portion and the lower portion of the seat body a0 to form an upward limiting position and a downward limiting position. Set up reasonable spacing interval, improve equipment's reliability and security.

Meanwhile, when the mandrel X moves between the upper limit and the lower limit and is positioned relative to the cloth slitting machine 1, the driving part 211 drives the seat body a0 to move so as to be drawn out or inserted into the mandrel X.

Specifically, the spindle X is disposed coaxially with the coupling a11, and the spindle X is connected to the coupling a11 so as to be freely rotatable about its own axis. Set up like this, the dabber can rotate along with the cloth core roll is synchronous, does not influence the roll-up of cloth.

Meanwhile, the first shaft pulling unit 21 further comprises a follow-up cylinder 213 parallel to the guide rail g3, wherein the follow-up cylinder 213 is fixed on the seat body a0, and the telescopic end of the follow-up cylinder 213 is connected to the joint module a10, and during the up-and-down movement of the mandrel X, the follow-up cylinder 213 synchronously extends and retracts, and the joint module a10 synchronously rises and falls. By the arrangement, the joint module and the mandrel are further ensured to be lifted synchronously, and the central line of the mandrel is ensured to be kept horizontal, so that the mandrel can be pulled out or inserted conveniently.

In this example, the driving member 211 includes an endless transmission chain provided along the longitudinal direction of the shaft-pulling frame 20, a transmission member b1, and a driving motor b 2.

Specifically, the endless transmission chain b0 is correspondingly disposed on the first frame body 201, and the transmission piece b1 is located inside the endless transmission chain and fixed outside the seat body a 0.

In this example, the second shaft pulling unit 22 has the same structure as the first shaft pulling unit 21, wherein the seat body d0 of the second shaft pulling unit 22 is slidably connected to the corresponding second slide rails g2 from both sides of the upper end portion. Set up like this, guarantee to pull out a motion stability, and realize two and pull out a unit mutually noninterfere.

In addition, an endless transmission chain e0 of the second shaft drawing unit 22 is provided on the second frame body 202.

In summary, the present application has the following advantages:

1. the two cloth splitting machines share one shaft pulling device, so that the space is effectively saved, and the cloth splitting machine is suitable for production workshops of different specifications;

2. through the matching of the shaft pulling joint, the seat body and the driving part which can be synchronously lifted up and down with the mandrel, the alignment operation is not needed before shaft pulling, and the rapid shaft pulling of the mandrel is realized, so that the rapid unloading is facilitated, and the production efficiency is improved;

3. the structure is simple and reliable, the operation can be carried out by one person, the operation is convenient and labor-saving, and the labor intensity and the labor cost are effectively reduced.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the utility model, and not to limit the scope of the utility model, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a sharing shaft drawing type cloth slitting equipment, its includes cloth cutting machine, pulls out the shaft ware, its characterized in that: the cloth splitting machine is provided with two cloth splitting machines, the shaft pulling device is positioned between the two cloth splitting machines, and shafts can be pulled out of mandrels of the cloth splitting machines successively and respectively.

2. The common-use draw-shaft type cloth slitting equipment as claimed in claim 1, wherein: the shaft pulling device comprises two shaft pulling frames shared by the cloth splitting machine, a first shaft pulling unit and a second shaft pulling unit, wherein the first shaft pulling unit and the second shaft pulling unit are respectively arranged on the shaft pulling frames, the extension direction of the shaft pulling frames is parallel to the extension direction of the mandrel, and the shaft pulling directions of the first shaft pulling unit and the second shaft pulling unit are opposite.

3. The common-use draw-shaft type cloth slitting equipment as claimed in claim 2, wherein: the first shaft pulling unit and the second shaft pulling unit are identical in structure and comprise shaft pulling seats and driving parts, wherein the shaft pulling seats comprise seat bodies and shaft pulling joints, the seat bodies are hung and arranged on the shaft pulling frames in a sliding mode, the shaft pulling joints are connected with shaft ends of the mandrels, the shaft pulling joints are arranged on the seat bodies along with the lifting and descending of the mandrels, and the driving parts are used for driving the seat bodies to move along the length direction of the mandrels.

4. The common draw shaft type cloth slitting device according to claim 3, characterized in that: the shaft pulling frame is provided with a first slide rail and a second slide rail which extend along the length direction of the shaft pulling frame, and the seat body of the first shaft pulling unit and the seat body of the second shaft pulling unit are respectively connected onto the first slide rail and the second slide rail from the upper end part in a sliding manner.

5. The common-use draw-shaft type cloth slitting equipment as claimed in claim 4, wherein: the shaft pulling frame comprises a first frame body and a second frame body which are positioned at two sides, the first slide rail and the second slide rail are both distributed at the opposite inner sides of the first frame body and the second frame body, and the seat body slides on the first slide rail or the second slide rail from two sides; the driving part comprises annular transmission chains, transmission parts and a driving motor, wherein the annular transmission chains, the transmission parts and the driving motor are arranged along the length direction of the shaft pulling frame, the annular transmission chains are distributed on the first frame body and the second frame body, and the transmission parts are positioned on the inner sides of the annular transmission chains and fixed on the outer side of the seat body.

6. The common draw shaft type cloth slitting device according to claim 3, characterized in that: the shaft pulling joint comprises a joint module and a coupler, wherein the joint module slides on the suspended seat body synchronously along with the movement of the mandrel, and the shaft end of the mandrel is connected with the joint module by the coupler.

7. The common draw shaft type cloth slitting device according to claim 6, characterized in that: the mandrel and the coupler are coaxially arranged, and the mandrel is connected to the coupler in a free rotation mode around the axis of the mandrel.

8. The common draw shaft type cloth slitting device according to claim 6, characterized in that: still be equipped with the guide rail that sets up along upper and lower direction on the seat body, connect module sliding connection in on the guide rail, first pull out a unit with the second pulls out a unit still include with the parallel follow-up telescopic link of guide rail, wherein the follow-up telescopic link is fixed on the seat body, and flexible end connection is in connect the module on the dabber moves from top to bottom, the synchronous concertina movement of follow-up telescopic link, connect the module synchronous lift.

9. The common draw shaft type cloth slitting device according to claim 8, characterized in that: the seat body is provided with a limiting groove along the height direction of the seat body, the first shaft pulling unit and the second shaft pulling unit further comprise a limiting slide block which synchronously moves with the joint module and slides in the limiting groove, wherein the limiting slide block penetrates through the limiting groove and is matched with the upper part and the lower part of the seat body to form ascending limiting and descending limiting.

10. The common draw shaft type cloth slitting device according to claim 9, characterized in that: when the mandrel moves between the ascending limit and the descending limit and is positioned relative to the cloth splitting machine, the driving part drives the seat body to move, pull out or insert the mandrel.