阅读说明：本技术 一种开松装置及纺织用棉花处理设备 (Opening device and cotton processing equipment for spinning ) 是由 王滔 于 2020-07-03 设计创作，主要内容包括：本发明涉及纺织相关技术领域,具体是一种开松装置及纺织用棉花处理设备,所述开松装置包括：底座；开松槽,所述开松槽安装在所述底座上；耙齿装置,所述耙齿装置对称安装有两个,且两个所述耙齿装置转动安装在固定于所述开松槽上的安装架上；驱动机构,所述驱动机构设置在所述开松槽的侧端且与所述耙齿装置连接；传送带,所述传送带设置有两个,且对称安装在所述开松槽的底部,两个所述传送带通过传动组件与所述驱动机构连接。通过设置的驱动机构驱动耙齿装置转动,同时配合连接组件实现耙齿装置进行伸缩运动,实现两个耙齿装置朝向开松槽内侧转动时同时进行收缩运动,以实现对开松槽内的棉花进行拉扯开松。(The invention relates to the technical field of textile correlation, in particular to an opening device and a cotton processing device for textile, wherein the opening device comprises: a base; the opening groove is arranged on the base; two rake tooth devices are symmetrically arranged, and the two rake tooth devices are rotatably arranged on a mounting frame fixed on the loosening groove; the driving mechanism is arranged at the side end of the loosening groove and is connected with the rake tooth device; the conveyer belt, the conveyer belt is provided with two, and the symmetry is installed the bottom in groove of loosening, two the conveyer belt pass through drive assembly with actuating mechanism connects. Through the actuating mechanism drive rake teeth device rotation that sets up, cooperation coupling assembling realizes simultaneously that the rake teeth device carries out concertina movement, carries out the concertina movement simultaneously when realizing two rake teeth devices and rotating towards the fluting inslot to the realization is pulled the cotton of fluting inslot and is opened.)

1. An opening device, characterized in that, opening device includes:

a base;

the opening groove is arranged on the base;

two rake tooth devices are symmetrically arranged, and the two rake tooth devices are rotatably arranged on a mounting frame fixed on the loosening groove;

the driving mechanism is arranged at the side end of the loosening groove, is connected with the rake tooth device, is used for driving the rake tooth device to rotate, and performs telescopic motion through a connecting assembly connected with the rake tooth device when the rake tooth device rotates;

the conveyer belt, the conveyer belt is provided with two, and the symmetry is installed the bottom in groove of loosening, two the conveyer belt pass through drive assembly with actuating mechanism connects, actuating mechanism drives when rake teeth device reciprocating motion, drive through drive assembly the conveyer belt unidirectional rotation.

2. The opening device according to claim 1, wherein the rake teeth device comprises a connecting sleeve rotatably connected with the mounting frame and rake teeth connected with the connecting sleeve through a connecting rod, and the connecting rod is inserted into the connecting sleeve and is in sliding fit with the connecting sleeve.

3. The opening device according to claim 2, wherein the rake teeth are formed by connecting a plurality of tooth pieces at equal intervals, and the tooth pieces on two rake teeth are arranged in a staggered manner.

4. The opening device according to claim 2, wherein the connecting assembly comprises a sleeve ring which is sleeved on the connecting sleeve, and the sleeve ring is hinged with the mounting frame through a telescopic rod hinged with the sleeve ring;

the inner side end of the lantern ring is fixedly connected with the connecting rod through a connecting block penetrating through a through groove formed in the connecting sleeve, and the connecting rod is further connected with the end portion of the inner side of the connecting sleeve through a spring.

5. The opening device according to claim 2, wherein the driving mechanism comprises an electric telescopic rod fixed on the base, a rack plate vertically arranged relative to the base is fixed at the movable end of the electric telescopic rod, the rack plate is meshed with a first gear fixed on the connecting sleeve, and the rack plate is further connected with the transmission assembly;

the rack plate is also connected with the side wall of the loosening groove through a guide assembly.

6. The opening device according to claim 5, characterized in that the guide assembly comprises a guide rod fixed on the side wall of the opening groove and a sliding sleeve sleeved on the guide rod, and the sliding sleeve is fixedly connected with the rack plate.

7. The opening device according to claim 5, wherein the transmission assembly comprises a transmission rod, one end of the transmission rod is rotatably connected with the belt wheel of the conveying belt through a bevel gear set, the other end of the transmission rod is connected with a second gear through a ratchet mechanism, and the second gear is meshed with the rack plate.

8. An opening device according to claim 1, characterized in that the conveyor belt is provided with bumps at equal intervals.

9. A cotton processing apparatus for textile, characterized in that it comprises an opening device according to any one of the preceding claims 1-8.

Technical Field

The invention relates to the technical field of textile correlation, in particular to an opening device and cotton processing equipment for textile.

Background

At present, in the production process of cotton products, cotton raw materials are required to be stored frequently, multiple factors such as cotton hardening can be caused before the raw materials are processed and stored, cotton fibers are large in length unevenness and not loose enough, and the cotton fibers are not suitable for the requirement of a feeding machine of a cotton carding machine, so that the cotton fibers need to be subjected to opening treatment to increase the looseness of the cotton fibers, and the cotton fibers can meet the requirement of the feeding machine of the cotton carding machine.

The opening device that has now generally adopts the opening roller to rotate and realizes opening, makes the cotton winding on the opening roller easily at opening the in-process for the cotton causes the waste, and generally need open many times, opens many times and has the cotton that needs personnel will open for the first time and add again in opening the device, and work efficiency is low.

Disclosure of Invention

The invention aims to provide an opening device and cotton processing equipment for spinning, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an opening device, comprising:

a base;

the opening groove is arranged on the base;

two rake tooth devices are symmetrically arranged, and the two rake tooth devices are rotatably arranged on a mounting frame fixed on the loosening groove;

the driving mechanism is arranged at the side end of the loosening groove, is connected with the rake tooth device, is used for driving the rake tooth device to rotate, and performs telescopic motion through a connecting assembly connected with the rake tooth device when the rake tooth device rotates;

the conveyer belt, the conveyer belt is provided with two, and the symmetry is installed the bottom in groove of loosening, two the conveyer belt pass through drive assembly with actuating mechanism connects, actuating mechanism drives when rake teeth device reciprocating motion, drive through drive assembly the conveyer belt unidirectional rotation.

As a further scheme of the invention: the rake tooth device comprises a connecting sleeve rotatably connected with the mounting frame and rake teeth connected with the connecting sleeve through a connecting rod, and the connecting rod is inserted into the connecting sleeve and is in sliding fit with the connecting sleeve.

As a still further scheme of the invention: the rake teeth are formed by connecting a plurality of tooth-shaped parts at equal intervals, and the tooth-shaped parts on the two rake teeth are arranged in a staggered mode.

As a still further scheme of the invention: the connecting assembly comprises a lantern ring sleeved on the connecting sleeve, and the lantern ring is hinged with the mounting rack through a telescopic rod hinged with the lantern ring;

the inner side end of the lantern ring is fixedly connected with the connecting rod through a connecting block penetrating through a through groove formed in the connecting sleeve, and the connecting rod is further connected with the end portion of the inner side of the connecting sleeve through a spring.

As a still further scheme of the invention: the driving mechanism comprises an electric telescopic rod fixed on the base, a rack plate vertically arranged relative to the base is fixed at the movable end of the electric telescopic rod, the rack plate is meshed with a first gear fixed on the connecting sleeve, and the rack plate is also connected with the transmission assembly;

the rack plate is also connected with the side wall of the loosening groove through a guide assembly.

As a still further scheme of the invention: the guide assembly comprises a guide rod fixed on the side wall of the opening groove and a sliding sleeve sleeved on the guide rod, and the sliding sleeve is fixedly connected with the rack plate.

As a still further scheme of the invention: the transmission assembly comprises a transmission rod, one end of the transmission rod is rotatably connected with a belt wheel of the conveying belt through a bevel gear set, the other end of the transmission rod is connected with a second gear through a ratchet mechanism, and the second gear is meshed with the rack plate.

As a still further scheme of the invention: the conveyer belt is provided with convex blocks at equal intervals.

The cotton processing equipment for spinning comprises the opening device

Compared with the prior art, the invention has the beneficial effects that: the cotton opener is novel in design, the rake tooth devices are driven to rotate by the arranged driving mechanism, the rake tooth devices are simultaneously matched with the connecting assembly to realize telescopic motion, the two rake tooth devices simultaneously perform contraction motion when rotating towards the inner side of the opening groove so as to realize the pulling and opening of cotton in the opening groove, the arranged conveying belt rotates when the rake tooth devices are far away from the opening groove and rotate under the action of the transmission assembly, the cotton in the opening groove is turned to the middle position, and therefore the opening effect is improved, and the cotton opener is strong in practicability.

Drawings

Fig. 1 is a schematic structural view of an opening device.

Fig. 2 is a sectional view of the opening device.

Fig. 3 is an enlarged view of a structure at a in fig. 1.

Fig. 4 is a cross-sectional view taken along the line B-B in fig. 1.

Fig. 5 is a schematic view of a structure of a rack plate in the loosening apparatus.

In the figure: 1-base, 2-open slot, 3-rack plate, 4-first gear, 5-mounting rack, 6-telescopic rod, 7-connecting sleeve, 8-lantern ring, 9-through slot, 10-connecting rod, 11-rake tooth, 12-spring, 13-conveyor belt, 14-convex block, 15-bevel gear set, 16-transmission rod, 17-second gear, 18-guide component, 19-electric telescopic rod and 20-ratchet mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements 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," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 5, in an embodiment of the present invention, an opening device includes:

a base 1;

the loosening groove 2 is arranged on the base 1;

two rake tooth devices are symmetrically arranged and rotatably arranged on a mounting frame 5 fixed on the loosening groove 2;

the driving mechanism is arranged at the side end of the loosening groove 2, is connected with the rake tooth device, is used for driving the rake tooth device to rotate, and performs telescopic motion through a connecting assembly connected with the rake tooth device when the rake tooth device rotates;

and the conveying belts 13 are arranged in two, symmetrically arranged at the bottoms of the loosening grooves 2, and the conveying belts 13 are connected with the driving mechanism through a transmission component, and the driving mechanism drives the conveying belts 13 to rotate in one direction through the transmission component when the rake tooth device moves in a reciprocating manner.

In the embodiment of the invention, the rake tooth devices are driven to rotate by the arranged driving mechanism, and are matched with the connecting assembly to realize the telescopic motion of the rake tooth devices, so that the two rake tooth devices can simultaneously perform the contraction motion when rotating towards the inner side of the loosening groove 2, so as to realize the pulling and loosening of cotton in the loosening groove 2, and the arranged conveying belt 13 can rotate when the rake tooth devices far away from the loosening groove 2 rotate under the action of the transmission assembly, so that the cotton in the loosening groove 2 is turned to the middle position, thereby improving the loosening effect and having strong practicability.

In the embodiment of the present invention, the base 1 is further provided with a support leg, and of course, the support leg can be provided with a roller to facilitate the overall movement of the device.

As an embodiment of the present invention, the rake teeth device comprises a connecting sleeve 7 rotatably connected to the mounting bracket 5 and rake teeth 11 connected to the connecting sleeve 7 through a connecting rod 10, wherein the connecting rod 10 is inserted into the connecting sleeve 7 and slidably engaged with the connecting sleeve 7.

In the embodiment of the present invention, it can be understood that the connecting sleeve 7 is connected to a driving mechanism, and when the driving mechanism drives the connecting sleeve 7 to rotate, the connecting rod 10 drives the rake teeth 11 to rotate, so as to implement the driving requirement.

In an embodiment of the present invention, the rake teeth 11 are formed by connecting a plurality of teeth at equal intervals, and the teeth on two rake teeth 11 are staggered.

In the embodiment of the present invention, it should be noted that the teeth on the two rake teeth 11 are staggered, and when the teeth on the two rake teeth 11 meet, there is a gap between two adjacent teeth to allow the cotton to pass through, so as to provide an opening effect.

As an embodiment of the present invention, the connecting assembly includes a collar 8 sleeved on the connecting sleeve 7, and the collar 8 is hinged to the mounting frame 5 through a telescopic rod 6 hinged to the collar;

the inner side end of the lantern ring 8 is fixedly connected with the connecting rod 10 through a connecting block penetrating through a through groove 9 formed in the connecting sleeve 7, and the connecting rod 10 is further connected with the inner side end of the connecting sleeve 7 through a spring 12.

In the embodiment of the invention, when the driving mechanism drives the connecting sleeve 7 to rotate towards the loosening groove 2, because the telescopic rod 6 has a telescopic function, and the connecting rod 10 is limited by the spring 12 in the initial state, the connecting rod 10 does not move axially relative to the connecting sleeve 7 when beginning to rotate along with the connecting sleeve 7, however, when the telescopic rod 6 extends to the longest state, the connecting rod 10 moves relative to the connecting sleeve 7 in cooperation with the lantern ring 8 under the limiting action of the telescopic rod 6, so that the rake teeth 11 move relative to the connecting sleeve 7, and the cotton is pulled, and loosening is realized.

As an embodiment of the present invention, the driving mechanism includes an electric telescopic rod 19 fixed on the base 1, a rack plate 3 vertically arranged relative to the base 1 is fixed at a movable end of the electric telescopic rod 19, the rack plate 3 is engaged with a first gear 4 fixed on the connecting sleeve 7, and the rack plate 3 is further connected with the transmission assembly;

the rack plate 3 is also connected to the side walls of the slot 2 by a guide assembly 18.

In the embodiment of the invention, the rack plate 3 is driven to vertically move when the electric telescopic rod 19 is arranged to stretch and contract, so that the connecting sleeve 7 is driven to rotate by the first gear 4 meshed with the electric telescopic rod, meanwhile, force is transmitted by the transmission assembly, the guide assembly 18 is arranged to ensure the rack plate 3 to vertically move, and the rack plate 3 is prevented from inclining in the moving process to influence the driving effect.

As an embodiment of the present invention, the driving mechanism includes a motor mounted on the base 1 and a threaded rod fixedly connected to an output shaft of the motor, the threaded rod is threadedly connected to a threaded sleeve, the threaded sleeve is fixedly connected to a rack plate 3 vertically disposed with respect to the base 1, the rack plate 3 is engaged with a first gear 4 fixed to a connecting sleeve 7, and the rack plate 3 is further connected to the transmission assembly;

the rack plate 3 is also connected to the side walls of the slot 2 by a guide assembly 18.

In the embodiment of the invention, the threaded rod is driven to rotate by the arranged motor, the rack plate 3 is driven to vertically move under the action of the threaded sleeve matched with the guide assembly 18 when the threaded rod rotates, so that the driving requirement is met, meanwhile, the transmission assembly is used for transmitting force, the guide assembly 18 is arranged to ensure the rack plate 3 to vertically move, and the rack plate 3 is prevented from inclining in the moving process to influence the driving effect.

As an embodiment of the present invention, the guide assembly 18 includes a guide rod fixed on the side wall of the open slot 2 and a sliding sleeve sleeved on the guide rod, and the sliding sleeve is fixedly connected with the rack plate 3.

As an embodiment of the present invention, the transmission assembly includes a transmission rod 16, one end of the transmission rod 16 is rotatably connected to the belt wheel of the conveyor belt 13 through a bevel gear set 5, and the other end is connected to a second gear 17 through a ratchet mechanism 20, and the second gear 17 is engaged with the rack plate 3.

In the embodiment of the invention, when the rack plate 3 moves vertically upwards, the connecting sleeve 7 is driven by the rotation of the first gear 4 meshed with the rack plate, at the same time, the rack plate 3 drives the second gear 17 to rotate simultaneously, the transmission rod 16 does not rotate due to the action of the ratchet mechanism 20, when the rack plate 3 moves vertically downwards, the connecting sleeve 7 is driven by the rotation of the first gear 4 meshed with the rack plate, at the same time, the rack plate 3 drives the second gear 17 to rotate simultaneously, the transmission rod 16 is driven to rotate due to the action of the ratchet mechanism 20, the transmission belt 13 is driven to rotate by the bevel gear set 5 when the transmission rod 16 rotates, and cotton is gathered to the middle position and conveyed when the transmission belt 13 rotates.

As an embodiment of the invention, the conveyor belt 13 is equidistantly provided with raised blocks 14.

In the embodiment of the present invention, the cotton conveying effect of the conveyor belts 13 can be improved by the arranged convex blocks 14, but it should be noted that a scraper is arranged between the two conveyor belts 13, the scraper is provided with a plurality of scraping teeth, the convex blocks 14 are formed by a plurality of convex pieces arranged at equal intervals, and the plurality of convex pieces and the plurality of scraping teeth are arranged in a staggered manner.

As an embodiment of the invention, a cotton processing device for textile is also provided, which comprises the opening device.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.