CN211689340U

CN211689340U - Pressing device for drawing frame

Info

Publication number: CN211689340U
Application number: CN201922225844.7U
Authority: CN
Inventors: 吴克骤
Original assignee: Jiangsu Yijia Textile Technology Co ltd
Current assignee: Jiangsu Yijia Textile Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-16
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a pressing device for drawing frame, branch pipes are welded on two sides of a main body, gears are welded on the periphery of a straight pipe close to the separated ends, an air bag is adhered to the peripheral edge of the main body, an exhaust pipe is embedded on the main body on one side of the branch pipe, an air inlet pipe is embedded in the position corresponding to the exhaust pipe on the main body, the air inlet pipe and the exhaust pipe are communicated with the air bag respectively, a second air pump is installed on the middle part of the air inlet pipe through threads, a first air pump is installed on the middle part of the exhaust pipe through threads, and a pressure sensor is installed on the main body in the air bag through threads; through setting up gasbag and silica gel pole cooperation aluminum sheet when using, its whole compresses tightly and the condition of not killing when using to can adjust its pressure when using fast, make its temperature variation strengthen its softness to the silver when using better help through hot water circulation in addition, help going on of its drawing.

Description

Pressing device for drawing frame

Technical Field

The utility model relates to a prevent equipment technical field, specifically be a closing device for drawing frame.

Background

The drawing frame is used for improving the internal structure of the sliver, thereby improving the uniformity of long sections of the sliver, simultaneously reducing the weight unevenness, straightening and paralleling fibers in the sliver, reducing hooks, enabling the fineness to accord with the specification, and enabling raw materials of different types or different qualities to be uniformly mixed to achieve the specified mixing ratio. Drawing frames are classified into roller drawing frames and gill boxes according to the form of a drawing mechanism.

A spinning machine for processing a plurality of carded or combed slivers into slivers with certain quality requirements. The drawing frame is used for improving the internal structure of the sliver, thereby improving the uniformity of long sections of the sliver, simultaneously reducing the weight unevenness, straightening and paralleling fibers in the sliver, reducing hooks, enabling the fineness to accord with the specification, and enabling raw materials of different types or different qualities to be uniformly mixed to achieve the specified mixing ratio. Drawing frames are classified into roller drawing frames and gill boxes according to the form of a drawing mechanism.

The drawing frame in the prior art controls the compression strength by adopting a roller folding and unfolding mode, and the roller is controlled by only adopting a telescopic mechanism and a control mechanism, however, the mode cannot achieve the purpose of using the drawing frame in use, and the compression device in the prior art is easy to generate skein in use, cannot achieve the purpose of fast shrinking and compressing in folding and unfolding, and cannot meet the requirements of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing frame is with closing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a closing device for drawing frame, has all welded the branch pipe including main part both sides, the straight tube periphery be close to and all weld the gear from the end mutually, the peripheral edge department of main part paste the gasbag, the main part of branch pipe one side on inlay and have the blast pipe, the main part on inlay with the corresponding position of blast pipe and have the intake pipe, intake pipe and blast pipe link up each other with the gasbag respectively, intake pipe middle part screw thread install the second air pump, blast pipe middle part screw thread install first air pump, the gasbag in the main part on the screw thread install pressure sensor.

Preferably, the periphery of the air bag is inlaid with a silica gel rod, and the peripheral phase separation surface of the silica gel rod is inlaid with an aluminum sheet.

Preferably, the adjacent ends of the two branch pipes are welded with ceramic inner frames, and the ceramic inner frames are used for communicating the two branch pipes.

Preferably, two groups of supporting rods are adhered to the inner wall of the ceramic inner frame, an inner cavity is welded at the center of each supporting rod, and each inner cavity is formed by adopting a ceramic structure.

Preferably, a temperature sensor is embedded in the periphery of the main body on one side of the pressure sensor and used for detecting the internal temperature.

Preferably, the radius of the central position of the inner cavity is larger than the radii of the two ends, and the radius of the central position of the ceramic inner frame is larger than the radii of the two ends.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up gasbag and silica gel pole cooperation aluminum sheet when using, strengthened its whole and compressed tightly and do not press the dead condition when using to can adjust its pressure fast when using, make its temperature variation strengthen its compliance when using better help through hot water circulation in addition, help going on of its drawing in inside.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic overall sectional structure of the present invention;

fig. 4 is a schematic view of the structure of the silica gel rod of the present invention.

In the figure: 1-a body; 11-a first air pump; 12-a second air pump; 13-an air inlet pipe; 14-an exhaust pipe; 15-a strut; 16-a ceramic inner frame; 17-lumen; 18-a pressure sensor; 19-a temperature sensor; 2-a strut; 21-a gear; 3-air bag; 31-a silica gel rod; 32-aluminum sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a closing device for drawing frame, has all welded branch pipe 2 including 1 both sides of main part, 2 peripheries of straight tube be close to and all weld gear 21 from the end mutually, 1 peripheral edge of main part paste gasbag 3, main part 1 of 2 one sides of branch pipe on inlay and have blast pipe 14, main part 1 on inlay with the corresponding position of blast pipe 14 and have intake pipe 13, intake pipe 13 and blast pipe 14 link up each other with gasbag 3 respectively, intake pipe 13 middle part screw thread install

second air pump

12, 14 middle part screw thread of blast pipe install

first air pump

11, 1 of main part in the gasbag 3 on the screw thread install pressure sensor 18.

The periphery of the air bag 3 is inlaid with a silica gel rod 31, and the peripheral phase separation surface of the silica gel rod 31 is inlaid with an aluminum sheet 32.

Wherein, make its when using through gasbag 3, can transmit when can compressing tightly it to strengthen its flattening and the constraint to the silver when using through the effect of silica gel pole 31 and aluminum sheet 32 compressing tightly, thereby strengthen its result of use.

The adjacent ends of the two branch pipes 2 are welded with ceramic inner frames 16, the ceramic inner frames 16 mutually link the two branch pipes 2, two groups of supporting rods 15 are adhered to the inner walls of the ceramic inner frames 16, inner cavities 17 are welded at the central positions of the supporting rods 15, the inner cavities 17 are made of ceramic structures, the radius of the central position of each inner cavity 17 is larger than the radius of the two ends, and the radius of the central position of each ceramic inner frame 16 is larger than the radius of the two ends.

Wherein, when using, through letting in hot water, with heat transfer to gasbag 3 and outlying silica gel pole and aluminum sheet for let the silver become more softened when using, it is more convenient to make its follow-up during operation through softening, and the condition that drags the easy hank of process and break the silver when preventing it from appearing drawing takes place.

A temperature sensor 19 is embedded on the periphery of the main body 1 on one side of the pressure sensor 18, and the temperature sensor 19 is used for detecting the internal temperature.

Wherein the temperature sensor 19 detects the temperature edge thereof during use, preventing the temperature from being too high to influence the shape of the air bag 3 and the quality of the tampon.

Wherein the temperature sensor 19 and the pressure sensor 18, and the two first air pumps 11 and the two second air pumps 12 are respectively connected to the host console through wires during use.

The branch pipe 2 is arranged on a carding support of the drawing frame and is matched with a carding wheel for use.

The working principle is as follows: when the inflatable cotton sliver compression device is used, the air bag 3 is inflated through the two first air pumps 11, so that the air bag is inflated, the pressure change in the air bag is detected through the pressure sensor 18 to control the compression strength of the air bag, and when the inflatable cotton sliver compression device is used, through injecting sufficient hot water into the branch pipe 2, the air bag is subjected to heating treatment, and when the air bag is heated, the heating strength of the air bag is controlled through the temperature sensor, so that the air bag 3 can be transmitted when being used, and the air bag can be compressed and simultaneously transmit the compressed air bag, and the compression and the binding of the air bag to a cotton sliver are strengthened through the effects of the silica gel rod 31 and the aluminum sheet 32 when being used, so that the.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a closing device for drawing frame, has all welded branch pipe (2) including main part (1) both sides, branch pipe (2) periphery be close to the end of keeping away from mutually and all weld gear (21), its characterized in that: main part (1) peripheral edge department paste gasbag (3), main part (1) of branch pipe (2) one side on inlay and have blast pipe (14), main part (1) on inlay with the corresponding position of blast pipe (14) and have intake pipe (13), intake pipe (13) and blast pipe (14) link up each other with gasbag (3) respectively, intake pipe (13) middle part screw thread install second air pump (12), blast pipe (14) middle part screw thread install first air pump (11), main part (1) in gasbag (3) on the screw thread install pressure sensor (18).

2. The pressing device for the drawing frame according to claim 1, wherein: the periphery of the air bag (3) is inlaid with a silica gel rod (31), and the peripheral phase-separated surfaces of the silica gel rod (31) are all inlaid with aluminum sheets (32).

3. The pressing device for the drawing frame according to claim 1, wherein: the adjacent ends of the two branch pipes (2) are welded with ceramic inner frames (16), and the two branch pipes (2) are communicated with each other through the ceramic inner frames (16).

4. The presser device for drawing frames according to claim 3, wherein: the inner wall of the ceramic inner frame (16) is pasted with two groups of supporting rods (15), the center of each supporting rod (15) is welded with an inner cavity (17), and each inner cavity (17) is formed by adopting a ceramic structure.

5. The pressing device for the drawing frame according to claim 1, wherein: the temperature sensor (19) is embedded in the periphery of the main body (1) on one side of the pressure sensor (18), and the temperature sensor (19) is used for detecting the internal temperature.

6. The presser device for drawing frames according to claim 4, wherein: the radius of the central position of the inner cavity (17) is larger than the radii of the two ends, and the radius of the central position of the ceramic inner frame (16) is larger than the radii of the two ends.