CN216889050U

CN216889050U - Feeding mechanism is used in production of dacron short-staple

Info

Publication number: CN216889050U
Application number: CN202220624208.0U
Authority: CN
Inventors: 罗鑫捷; 谢志明; 王大柱
Original assignee: Zhejiang Times Fiber Co ltd
Current assignee: Zhejiang Times Fiber Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-05
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a feeding mechanism for producing polyester staple fibers, which comprises: the treatment tank adopts the existing sealed tank body structure; the processing tank is connected with the negative pressure subassembly, processing tank up end fixed connection and intercommunication have the type of falling U hard tube, the soft suction tube of the type of falling U hard tube other end fixedly connected with, the processing tank level is provided with coarse screening net and fine screening net, the coarse screening net sets up to circular, the fine screening net sets up to leaking hopper-shaped, the coarse screening net upside is provided with the waste material and derives the subassembly, processing tank lower extreme fixedly connected with is used for the feed pipe of feed, the feed pipe sets up to bend the form and with the sealed fixed connection in fine screening net bottom, the fine screening net up end is provided with dials the material subassembly. The feeding mechanism is mainly applied to the feeding action of the polyester bottle chips as the initial raw material in the production of polyester staple fibers, can realize the feeding mode by sucking the placement of the polyester bottle chips through negative pressure, can remove sundries in the polyester bottle chips, and has higher feeding efficiency.

Description

Feeding mechanism is used in production of dacron short-staple

Technical Field

The utility model relates to the technical field of polyester staple fiber production, in particular to a feeding mechanism for polyester staple fiber production.

Background

The polyester staple fiber is obtained by spinning polyester into a tow and cutting the tow, and in the production process of the polyester staple fiber, the first step of the production process is mainly to melt polyester bottle chips, and the polyester bottle chips are introduced into a melting furnace to be melted and then subjected to the subsequent steps; the polyester bottle chips are guided into the melting furnace by a feeding mechanism, the conventional feeding mode comprises manual feeding and mechanical feeding, wherein the manual feeding mode has poor feeding effect, the feeding amount and the feeding efficiency cannot be mastered, and more labor is consumed; compared with a manual feeding mode, a mechanical feeding mode is better, but the external environment cannot be completely isolated in the production and transportation processes of the raw materials of the polyester bottle chips, the raw materials of the polyester bottle chips can be mixed with dust and impurities when being introduced into a melting furnace, the quality of a melt is influenced after the melting, and the subsequent production steps are influenced; therefore, when feeding is carried out through a machine, the raw materials of the polyester bottle flakes need to be screened and cleaned, and the screening method adopting a common vibrating screen has low efficiency.

Therefore, a feeding mechanism for producing polyester staple fibers is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a feeding mechanism for producing polyester staple fibers.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a feeding mechanism for producing polyester staple fibers comprises: the treatment tank adopts the existing sealed tank body structure; the utility model discloses a material stirring device, including processing jar, processing jar upper end face fixed connection and intercommunication have the hard pipe of type of falling U, the soft suction tube of the hard pipe other end fixedly connected with of type of falling U, the processing jar internal level is provided with coarse screen and fine screen, coarse screen sets up to circular, fine screen sets up to leak hopper-shaped, coarse screen upside is provided with the waste material and derives the subassembly, processing jar lower extreme fixedly connected with is used for the feed pipe of feed, the feed pipe set up to bend the form and with the sealed fixed connection in fine screen bottom, fine screen up end is provided with dials the material subassembly.

Preferably, the negative pressure assembly comprises a suction pump arranged on one side of the treatment tank, the suction pump is fixedly connected and communicated with the bottom wall of the treatment tank through a suction pipe, and a cylinder type filter is fixedly connected to the suction pipe.

Preferably, the waste material is derived the subassembly and is derived the opening including setting up the waste material on the treatment tank lateral wall, horizontal symmetry is provided with two sector plates that correspond with waste material derivation opening position in the treatment tank, two the sector plate all with the sealed fixed connection of treatment tank inner wall, one of them the sector plate sets up at the coarse screen cloth upside, another the sector plate sets up at the coarse screen cloth downside and with coarse screen cloth laminating and fixedly connected with circular slab, circular slab and the coaxial setting of coarse screen cloth, the vertical bull stick one that is provided with of coarse screen cloth upside, encircle fixedly around the bull stick one and be provided with a plurality of baffles, it is a plurality of baffle up end corresponds with one of them sector plate position, and is a plurality of the terminal surface all laminates with the coarse screen cloth under the baffle.

Preferably, the material stirring assembly comprises a second rotating rod vertically arranged in the fine screen, a plurality of stirring plates are fixedly arranged around the second rotating rod, the plurality of stirring plates are arranged in a triangular shape matched with the fine screen, and the plurality of stirring plates are attached to the fine screen.

Preferably, a double-shaft motor is fixedly arranged on the lower end face of the circular plate, one output end of the double-shaft motor penetrates through the circular plate and is coaxially and fixedly connected with the rotating rod, and the other output end of the double-shaft motor is coaxially and fixedly connected with the second rotating rod.

Preferably, the air suction pipe is coaxially arranged with the treatment tank and the fine screen, and the upper end surface of the air suction pipe is fixedly connected with a cover body.

Compared with the prior art, the utility model has the beneficial effects that: the device sucks the raw material of the polyester bottle chips in a negative pressure mode, so that feeding action is realized, the feeding is carried out in the mode, the feeding efficiency is high, and meanwhile, the feeding speed and the feeding amount can be controlled, so that the device is convenient to use; the device has set up the treatment tank simultaneously, filter through the coarse screen cloth earlier after inhaling the treatment tank with polyester bottle piece raw materials through the negative pressure mode, filter great debris in the polyester bottle piece, filter the back and derive the opening through the pivoted debris under will filtering from the waste material through the baffle, and the waste material is derived the subassembly and is not influenced the negative pressure suction effect of treatment tank, raw materials after the coarse filtration fall on the fine screen cloth and are carried to and derive in the feed pipe, this in-process dust is absorbed by the negative pressure subassembly after passing the fine screen cloth and is entered into cartridge filter and collect, the device is better and efficiency is higher to the screening clearance effect of polyester bottle piece.

Drawings

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

FIG. 2 is a schematic view of the internal perspective of the present invention;

fig. 3 is a schematic view of the internal structure of another aspect of the present invention.

In the figure:

1 treatment tank, 2 negative pressure components, 3 inverted U-shaped hard pipes, 4 coarse screens, 5 fine screens, 6 waste material guiding components, 7 feeding pipes, 8 material stirring components, 21 air suction pumps, 22 air suction pipes, 23 barrel-type filters, 31 soft suction pipes, 61 fan-shaped plates, 62 baffles, 63 circular plates, 81 stirring plates and 82 double-shaft motors.

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.

Referring to fig. 1 to 3, the feeding mechanism for producing the polyester staple fibers comprises:

the treatment tank 1 adopts the existing sealed tank body structure; the treatment tank 1 is connected with a negative pressure component 2, negative pressure is generated inside the treatment tank 1 through the negative pressure component 2, so that the treatment tank 1 has a suction effect on raw materials, the upper end surface of the treatment tank 1 is fixedly connected and communicated with an inverted U-shaped hard pipe 3, the other end of the inverted U-shaped hard pipe 3 is fixedly connected with a soft suction pipe 31, a channel can be provided for negative pressure suction through the inverted U-shaped hard pipe 3 and the soft suction pipe 31, wherein the soft suction pipe 31 is used for extending into a container for storing polyester bottle flakes, a coarse screen 4 and a fine screen 5 are horizontally arranged in the treatment tank 1, the coarse screen 4 is circular, the fine screen 5 is funnel-shaped and is respectively used for intercepting large impurities which leak dust and fine impurities, a waste material guiding component 6 is arranged on the upper side of the coarse screen 4, the large impurities intercepted by the coarse screen 4 are guided out from the treatment tank 1, and the waste material guiding component 6 does not influence the negative pressure state in the treatment tank 1, the lower end of the treatment tank 1 is fixedly connected with a feeding pipe 7 for feeding, the feeding pipe 7 is arranged to be bent and fixedly connected with the bottom of the fine screen 5 in a sealing manner, when dust and fine impurities doped with the polyester bottle flake raw materials are leaked down by the fine screen 5, the polyester bottle flake raw materials are guided into the feeding pipe 7 through the conduction effect of the fine screen 5, and the material stirring assembly 8 is arranged on the upper end face of the fine screen 5 and used for helping the fine screen 5 to filter the dust and the fine impurities doped with the polyester bottle flake raw materials.

In order to ensure that negative pressure is generated in the treatment tank 1, the negative pressure assembly 2 comprises an air suction pump 21 arranged on one side of the treatment tank 1, the air suction pump 21 is fixedly connected and communicated with the bottom wall of the treatment tank 1 through an air suction pipe 22, a cylinder type filter 23 is fixedly connected to the air suction pipe 22, the air suction pump 21 adopts the prior art, the air suction pump 21 can suck dust and fine impurities doped in the raw material of the polyester bottle flakes through the air suction pipe 22 in the suction process, the dust and the fine impurities can be filtered by the cylinder type filter 23 when passing through the air suction pipe 22, the treatment tank 1 and the fine screen 5 are coaxially arranged, a cover body is fixedly connected to the upper end face of the air suction pipe 22, and the suction effect of the air suction pipe 22 is increased.

In the mechanism, in order to guide the larger sundries intercepted by the coarse screen 4 out of the treatment tank 1 without influencing the negative pressure state in the treatment tank 1, the waste material guiding component 6 comprises a waste material guiding opening arranged on the side wall of the treatment tank 1, two fan-shaped plates 61 corresponding to the position of the waste material guiding opening are horizontally and symmetrically arranged in the treatment tank 1, the two fan-shaped plates 61 are both fixedly connected with the inner wall of the treatment tank 1 in a sealing way, one fan-shaped plate 61 is arranged on the upper side of the coarse screen 4, the other fan-shaped plate 61 is arranged on the lower side of the coarse screen 4 and is attached to the coarse screen 4 and is fixedly connected with a circular plate 63, the circular plate 63 is coaxial with the coarse screen 4, a first rotating rod is vertically arranged on the upper side of the coarse screen 4, a plurality of baffles 62 are fixedly arranged around the periphery of the rotating rod, the upper end surfaces of the plurality of baffles 62 correspond to the position of one fan-shaped plate 61, and the lower end surfaces of the plurality of baffles 62 are all attached to the coarse screen 4, polyester bottle piece raw materials can receive the filter action when falling into on coarse screen cloth 4, and wherein great impurity can be intercepted by coarse screen cloth 4 and be in between a plurality of baffles 62, can drive a plurality of baffles 62 when bull stick two rotates and rotate, and the great impurity that will intercept gets off promotes to between two sector plates 61, and baffle 62 and two sector plates 61 play the sealing effect this moment and make not communicate with treatment tank 1 is inside, and great impurity can derive the opening through the waste material this moment and derive.

Shine down in order to assist fine screen cloth 5 to the dust and the tiny impurity of polyester bottle piece raw materials, dial material subassembly 8 and include vertical setting bull stick two in fine screen cloth 5, it is provided with a plurality of boards 81 of dialling to encircle fixedly around the bull stick two, a plurality of boards 81 of dialling all set up the triangle-shaped that matches fine screen cloth 5, a plurality of boards 81 of dialling all laminate with fine screen cloth 5, the back is arranged in on fine screen cloth 5 to polyester bottle piece raw materials, bull stick two rotates and drives a plurality of boards 81 rotations of dialling, stir polyester bottle piece raw materials, produce the stirring effect, can be more convenient leak down dust and tiny debris.

In order to realize the effect of waste material derivation subassembly 6 and group material subassembly 8, the fixed biax motor 82 that is provided with of terminal surface under the circular plate 63, one of them output of biax motor 82 runs through circular plate 63 and with a bull stick coaxial fixed connection, another output of biax motor 82 and the coaxial fixed connection of bull stick two, biax motor 82 adopts prior art, can drive bull stick one and bull stick two rotations in step.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a production of dacron short-staple is with feed mechanism which characterized in that includes:

the device comprises a treatment tank (1), wherein the treatment tank (1) adopts an existing sealed tank body structure; the utility model discloses a screening machine, including processing jar (1), soft suction pipe (31) of processing jar (1) up end fixed connection and intercommunication have the type of falling U hard tube (3), the type of falling U hard tube (3) other end fixedly connected with soft suction pipe (31), the level is provided with coarse screen cloth (4) and fine screen cloth (5) in processing jar (1), coarse screen cloth (4) set up to round, fine screen cloth (5) set up to leak hopper-shaped, coarse screen cloth (4) upside is provided with waste material derivation subassembly (6), processing jar (1) lower extreme fixedly connected with is used for feed pipe (7), feed pipe (7) set up to bend the form and with fine screen cloth (5) bottom sealing fixed connection, fine screen cloth (5) up end is provided with dials material subassembly (8).

2. The feeding mechanism for the production of the polyester staple fibers as claimed in claim 1, wherein the negative pressure component (2) comprises a suction pump (21) arranged at one side of the treatment tank (1), the suction pump (21) is fixedly connected and communicated with the bottom wall of the treatment tank (1) through a suction pipe (22), and a cylinder type filter (23) is fixedly connected to the suction pipe (22).

3. The feeding mechanism for producing the polyester staple fibers as claimed in claim 1, wherein the waste material guiding assembly (6) comprises a waste material guiding opening arranged on the side wall of the treatment tank (1), two fan-shaped plates (61) corresponding to the waste material guiding opening are horizontally and symmetrically arranged in the treatment tank (1), the two fan-shaped plates (61) are fixedly connected with the inner wall of the treatment tank (1) in a sealing manner, one fan-shaped plate (61) is arranged on the upper side of the coarse screen (4), the other fan-shaped plate (61) is arranged on the lower side of the coarse screen (4) and is attached to the coarse screen (4) and is fixedly connected with a circular plate (63), the circular plate (63) and the coarse screen (4) are coaxially arranged, a first rotating rod is vertically arranged on the upper side of the coarse screen (4), and a plurality of baffle plates (62) are fixedly arranged around the first rotating rod, the upper end surfaces of the plurality of baffles (62) correspond to one of the fan-shaped plates (61), and the lower end surfaces of the plurality of baffles (62) are attached to the coarse screen (4).

4. The feeding mechanism for producing the polyester staple fibers as claimed in claim 3, wherein the material stirring assembly (8) comprises a second rotating rod vertically arranged in the fine screen (5), a plurality of stirring plates (81) are fixedly arranged around the second rotating rod, the plurality of stirring plates (81) are arranged in a triangular shape matched with the fine screen (5), and the plurality of stirring plates (81) are attached to the fine screen (5).

5. The feeding mechanism for producing the polyester staple fibers as claimed in claim 4, wherein a double-shaft motor (82) is fixedly arranged on the lower end surface of the circular plate (63), one output end of the double-shaft motor (82) penetrates through the circular plate (63) and is coaxially and fixedly connected with the first rotating rod, and the other output end of the double-shaft motor (82) is coaxially and fixedly connected with the second rotating rod.

6. The feeding mechanism for the production of the polyester staple fibers as claimed in claim 2, wherein the air suction pipe (22) is coaxially arranged with the treatment tank (1) and the fine screen (5), and the upper end surface of the air suction pipe (22) is fixedly connected with a cover body.