CN221094378U - Spinning pump for fiber production - Google Patents

Abstract

The utility model provides a spinning pump for fiber production, which comprises a pump body, a heating plate, a water inlet, a water outlet, a pump cover and a motor, wherein the heating plate is fixed on the lower side surface of the pump body; a water inlet is formed in one side face of the pump body, and a water outlet is formed in the other side face of the pump body; the upper side of the pump body is fixed with a pump cover, wherein the upper side of the pump cover is fixed with a motor, and the output end of the motor is fixed with the pump body. The pump body and the heating plate are arranged, so that the pressure intensity of the water inlet and the pressure intensity of the water outlet can reach an equilibrium state rapidly when the spinning solution is not required to be transmitted, and the spinning solution can be heated when the spinning solution is transmitted, so that the fluidity of the spinning solution is improved.

Description

Spinning pump for fiber production

Technical Field

The utility model belongs to the technical field of limiting production equipment, and particularly relates to a spinning pump for fiber production.

Background

The spinning metering pump belongs to a main machine part in chemical fiber spinning equipment, and mainly sends spinning solution or melt to a spinneret plate, and in the conveying process, the flow of the spinning metering pump is accurately controlled, so that the fineness of the obtained fiber is controlled.

However, the existing spinning pump for fiber production cannot quickly enable the pressure intensity of the water inlet and the pressure intensity of the water outlet to reach an equilibrium state when the spinning solution is not required to be transferred, and cannot heat the spinning solution when the spinning solution is transferred, so that the fluidity of the spinning solution is poor.

Disclosure of utility model

The utility model aims to provide a spinning pump for fiber production, which solves the problems in the background art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a spinning pump for fiber production, which comprises a pump body, a heating plate, a water inlet, a water outlet, a pump cover and a motor, and is characterized in that: the lower side surface of the pump body is fixed with a heating plate through a bolt; a water inlet is formed in one side face of the pump body, and a water outlet is formed in the other side face of the pump body; the upper side of the pump body is fixed with a pump cover through a bolt, wherein the upper side of the pump cover is fixed with a motor through a bolt, and the output end of the motor is fixed with the pump body.

Further, the pump body comprises a shell, a driving gear, a driven gear, a pressure relief pipe, an electromagnetic valve and an inner cavity, wherein the inner cavity and the pressure relief pipe are formed in the shell; a driving gear and a driven gear are arranged in the inner cavity, wherein the driving gear and the driven gear are meshed with each other, and the driving gear and the driven gear are attached to the inner wall of the inner cavity; the lower side surfaces of the driving gear and the driven gear are rotationally connected with the shell through a supporting bearing, wherein the upper side surface of the driving gear is fixed with the output end of the motor, and the upper end of the driven gear is rotationally connected with the shell through the supporting bearing; one end of the pressure relief pipe is communicated with the water inlet, the other end of the pressure relief pipe is communicated with the water outlet, an electromagnetic valve is fixed in the middle of the pressure relief pipe, the electromagnetic valve is embedded in the shell, when the pressure relief pipe is used, the driving gear rotates under the action of the motor, and the driving gear can drive the driven gear to rotate in the rotating process, so that spinning solution at the water inlet position is driven to the water outlet position, when the spinning solution is not required to be transmitted, the electromagnetic valve can be opened, the pressure of the water outlet and the water inlet reaches an equilibrium state through the pressure relief valve, and at the moment, even if the driving gear and the driven gear rotate, the spinning solution cannot be transmitted.

Further, the heating plate comprises a plate body, a heating cavity and a heating wire, wherein the plate body is fixed on the lower side face of the pump body through a bolt, the heating cavity is formed in the upper side face of the plate body, the heating wire is arranged in the heating cavity, the heating wire is fixed with the inner wall of the plate body, when the heating plate is used, the heating cavity can be heated through the heating wire, the heating cavity transmits the temperature to the pump body and spinning solution, so that the flow resistance of the spinning solution can be reduced, and the liquid absorbing capacity of the pump body is improved.

Further, the power interfaces of the motor, the electromagnetic valve and the heating wire are electrically connected with an external power supply through power lines, and the motor, the electromagnetic valve and the heating wire are connected with an external production computer through signal lines.

Compared with the prior art, the utility model has the following beneficial effects:

1. When the spinning solution delivery device is used, the driving gear rotates under the action of the motor, and in the rotating process of the driving gear, the driven gear is driven to rotate, so that spinning solution at the water inlet position is driven to the water outlet position, when the spinning solution is not required to be delivered, the electromagnetic valve can be opened, the pressure of the water outlet and the water inlet reaches an equilibrium state through the pressure release valve, and at the moment, even if the driving gear and the driven gear rotate, the spinning solution cannot be delivered.

2. When the heating plate is used, the heating cavity can be heated by the heating wire, and the heating cavity transmits the temperature to the pump body and the spinning solution, so that the flow resistance of the spinning solution can be reduced, and the liquid absorbing capacity of the pump body can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of the pump body structure of the present utility model.

Fig. 3 is a schematic view of a heating plate structure of the present utility model.

In the figure:

1-pump body, 11-shell, 12-driving gear, 13-driven gear, 14-pressure relief pipe, 15-solenoid valve, 16-inner chamber, 2-heating plate, 21-plate body, 22-heating chamber, 23-heating wire, 3-water inlet, 4-water outlet, 5-pump cover, 6-motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," "surrounding," and the like are merely used for convenience in describing the present utility model and to simplify the description, and do not denote or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1, the utility model provides a spinning pump for fiber production, comprising a pump body 1, a heating plate 2, a water inlet 3, a water outlet 4, a pump cover 5 and a motor 6, and is characterized in that: the lower side surface of the pump body 1 is fixed with a heating plate 2 through bolts; a water inlet 3 is formed in one side surface of the pump body 1, and a water outlet 4 is formed in the other side surface of the pump body 1; the pump cover 5 is fixed on the upper side of the pump body 1 through bolts, wherein the motor 6 is fixed on the upper side of the pump cover 5 through bolts, and the output end of the motor 6 is fixed with the pump body 1.

As shown in fig. 2, the pump body 1 comprises a shell 11, a driving gear 12, a driven gear 13, a pressure relief pipe 14, an electromagnetic valve 15 and an inner cavity 16, wherein the inner cavity 16 and the pressure relief pipe 14 are arranged in the shell 11; the driving gear 12 and the driven gear 13 are arranged in the inner cavity 16, wherein the driving gear 12 and the driven gear 13 are meshed with each other, and the driving gear 12 and the driven gear 13 are attached to the inner wall of the inner cavity 16; the lower side surfaces of the driving gear 12 and the driven gear 13 are rotationally connected with the shell 11 through support bearings, wherein the upper side surface of the driving gear 12 is fixed with the output end of the motor 6, and the upper end of the driven gear 13 is rotationally connected with the shell 11 through support bearings; one end of the pressure relief pipe 14 is communicated with the water inlet 3, the other end of the pressure relief pipe 14 is communicated with the water outlet 4, an electromagnetic valve 15 is fixed in the middle of the pressure relief pipe 14, the electromagnetic valve 15 is embedded in the shell 11, when the pressure relief pipe is used, the driving gear 12 rotates under the action of the motor 6, and the driving gear 12 drives the driven gear 13 to rotate in the rotating process, so that spinning solution at the position of the water inlet 3 is driven to the position of the water outlet 4, when the spinning solution is not required to be transmitted, the electromagnetic valve 15 can be opened, and the pressure of the water outlet 4 and the water inlet 3 reaches an equilibrium state through the pressure relief valve 15, and at the moment, even if the driving gear 12 and the driven gear 13 rotate, the spinning solution cannot be transmitted.

As shown in fig. 3, the heating plate 2 comprises a plate body 21, a heating cavity 22 and a heating wire 23, wherein the plate body 21 is fixed on the lower side surface of the pump body 1 through bolts, the heating cavity 22 is formed in the upper side surface of the plate body 21, the heating wire 23 is arranged in the heating cavity 22, the heating wire 23 is fixed with the inner wall of the plate body 21, when the heating plate is used, the heating cavity 22 can be heated through the heating wire 23, and the temperature is transferred to the pump body 1 and the spinning solution through the heating cavity 22, so that the flow resistance of the spinning solution can be reduced, and the liquid absorbing capacity of the pump body 1 is improved.

Specifically, the power interfaces of the motor 6, the solenoid valve 15 and the heating wire 23 are electrically connected with an external power supply through power lines, and the motor 6, the solenoid valve 15 and the heating wire 23 are connected with an external production computer through signal lines, so that when the device is used, electric energy is supplied through the external power supply, and the working state of the device can be controlled through the external production computer.

Referring to fig. 1-3, the utility model relates to a spinning pump for fiber production, which has the following working principle: when in use, the driving gear 12 and the driven gear 13 are driven to rotate by the motor 6, so that the spinning solution at the water inlet 3 is transported to the water outlet 4, meanwhile, the heating plate 2 can heat the spinning solution, the fluidity of the spinning solution is improved, and when the spinning solution is not required to be transported, the electromagnetic valve 15 can be opened, so that the pressure intensity of the water inlet 3 and the pressure intensity of the water outlet 4 are equal by the pressure relief pipe 14.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (4)

1. The utility model provides a spinning pump for fiber production, includes pump body (1), hot plate (2), water inlet (3), delivery port (4), pump cover (5) and motor (6), its characterized in that: a heating plate (2) is fixed on the lower side surface of the pump body (1); a water inlet (3) is formed in one side surface of the pump body (1), and a water outlet (4) is formed in the other side surface of the pump body (1); the upper side of the pump body (1) is fixed with a pump cover (5), wherein the upper side of the pump cover (5) is fixed with a motor (6), and the output end of the motor (6) is fixed with the pump body (1).

2. A spinning pump for producing fibers as set forth in claim 1, wherein: the pump body (1) comprises a shell (11), a driving gear (12), a driven gear (13), a pressure relief pipe (14), an electromagnetic valve (15) and an inner cavity (16), wherein the inner cavity (16) and the pressure relief pipe (14) are formed in the shell (11); a driving gear (12) and a driven gear (13) are arranged in the inner cavity (16), wherein the driving gear (12) and the driven gear (13) are meshed with each other, and the driving gear (12) and the driven gear (13) are attached to the inner wall of the inner cavity (16); the lower side surfaces of the driving gear (12) and the driven gear (13) are rotationally connected with the shell (11), wherein the upper side surface of the driving gear (12) is fixed with the output end of the motor (6), and the upper end of the driven gear (13) is rotationally connected with the shell (11); one end of the pressure relief pipe (14) is communicated with the water inlet (3), the other end of the pressure relief pipe (14) is communicated with the water outlet (4), an electromagnetic valve (15) is fixed in the middle of the pressure relief pipe (14), and the electromagnetic valve (15) is embedded in the shell (11).

3. A spinning pump for producing fibers as set forth in claim 2, wherein: the heating plate (2) comprises a plate body (21), a heating cavity (22) and heating wires (23), wherein the plate body (21) is fixed on the lower side face of the pump body (1), the heating cavity (22) is formed in the upper side face of the plate body (21), the heating wires (23) are arranged in the heating cavity (22), and the heating wires (23) are fixed with the inner wall of the plate body (21).

4. A spinning pump for producing fibers as set forth in claim 3, wherein: the power interfaces of the motor (6), the electromagnetic valve (15) and the heating wire (23) are electrically connected with an external power supply through power lines, and the motor (6), the electromagnetic valve (15) and the heating wire (23) are connected with an external production computer through signal lines.