CN220665533U

CN220665533U - Doffing detection device

Info

Publication number: CN220665533U
Application number: CN202321509966.9U
Authority: CN
Inventors: 李晓翠; 管恩晓; 李全福
Original assignee: Qingdao Shiyu Shuangyang Machinery Manufacturing Co ltd
Current assignee: Qingdao Shiyu Shuangyang Machinery Manufacturing Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2024-03-26
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses a doffing detection device, which comprises a doffing pipeline, wherein one side of the doffing pipeline is provided with a discharge hole, the inside of the discharge hole is provided with a movable plate, the top of one end of the movable plate is provided with a collecting box, the top of the one end of the movable plate penetrates through the discharge hole and is fixedly connected with an outer baffle, the top of the other end of the movable plate is fixedly connected with an inner baffle, the collecting box is arranged between the outer baffle and the inner baffle, and a driving piece is fixedly arranged on the outer side of the doffing pipeline.

Description

Doffing detection device

Technical Field

The utility model relates to the technical field of textile machinery, in particular to a doffing detection device.

Background

In the prior art, in the process of collecting cotton-carding doffs by using a Jiangsu refined JYFO honeycomb dust removing unit, the cotton-carding doffs enter a fiber separator through a pipeline and fall from a doffing port of the fiber separator under the action of fan pressure, fall into a packer for packing through a doffing storage box, each time the doffs are recovered, an observation window is required to be opened, two hands stretch into the doffing storage box to connect with some doffs for measuring the doffing rate, so that certain potential safety hazards exist, the recovered doffs are easy to slip, and the detected data are very inaccurate; meanwhile, the doffing recovery takes about half an hour, so that the labor and the physical strength are wasted.

Searching, chinese patent bulletin number: CN205133838U discloses a detecting and recovering device for cotton carding and doffing, which is characterized in that a telescopic tube is arranged at the outlet of a fiber separating compactor in a cellular dust collector unit of the existing doffing collecting device. This scheme is through installing a scalable pipeline in fiber separator's drop mouth department, when the cotton doffer of needs test, pull out this scalable pipeline slope, overlap joint is at the edge of viewing aperture, the cotton doffer can be along the pipeline landing to receiving arrangement in to collect the cotton doffer and detect, but this scheme still has some shortfalls, when it collects the cotton doffer, need the manual work take out flexible pipeline from the cotton doffer bin and place receiving arrangement in again, the operation is comparatively troublesome, and need the manual work to decide time, regularly collect the cotton doffer and detect, the human input cost is higher.

Disclosure of Invention

1. Technical problem to be solved by the utility model

Aiming at the defects of the prior art, the utility model aims to provide a doffing detection device, which aims to solve the problems that when doffing is collected for detection in the prior art, a telescopic pipeline is required to be manually taken out from a doffing storage box and then placed into a receiving device, the operation is troublesome, the time is required to be manually fixed, the doffing is regularly collected for detection, and the labor input cost is high.

2. Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a doffing detection device, includes the doffing pipeline, the discharge gate has been seted up to doffing pipeline one side, the inside of discharge gate is provided with the movable plate, the collecting box has been placed at the top of movable plate, the top of movable plate one end passes the discharge gate and fixedly connected with outer baffle, the top fixedly connected with of the movable plate other end is interior baffle, collect the box and arrange in between outer baffle and the interior baffle, fixedly mounted has the driving piece on the outside of doffing pipeline, outer baffle front end fixed mounting has the connecting seat, the output shaft and the connecting seat fixed connection of driving piece, the feeding piece is installed to the inside of doffing pipeline and the top that is located the collecting box.

Preferably, the inside of doffing pipeline is located the front and back both ends of movable plate below and all fixedly connected with direction slide bar, the bottom fixedly connected with slip sleeve that the movable plate is close to interior baffle one end cup joints on the direction slide bar.

Preferably, the feeding piece comprises a feeding hopper and a discharging pipe, wherein the feeding hopper is fixedly connected to the inside of the doffing pipeline, and the discharging pipe is fixedly connected to the bottom outlet of the feeding hopper.

Preferably, the length and the width of the discharging pipe are smaller than the length and the width of the collecting box, the bottom end of the discharging pipe is higher than the top end of the inner baffle, and the length and the width of the outer baffle and the inner baffle are larger than the length and the width of the discharging hole.

Preferably, four positioning columns which are in rectangular distribution are fixedly connected to the bottom of the collecting box, four positioning holes corresponding to the positions of the positioning columns are formed in the top of the moving plate, the magnetic attraction pieces are embedded and mounted at the bottom end of the positioning holes, the positioning columns are fixedly adsorbed by the magnetic attraction pieces, and hand grooves are formed in the top ends of the two sides of the collecting box.

Preferably, the bottom of the doffing pipeline is fixedly connected with a telescopic pipeline.

Preferably, the bottom outside fixedly connected with second extension installation bounding wall of flexible pipeline, the top outside fixedly connected with first extension installation bounding wall of doffing pipeline, a plurality of mounting holes have been seted up on first extension installation bounding wall and the second extension installation bounding wall.

3. Advantageous effects

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

according to the utility model, the moving plate is driven to move towards the inside of the doffing pipeline by the driving piece, the doffing of a specified amount of time is collected by the collecting box, the collected doffing is taken out by the collecting box to be processed, the collected doffing is weighed to detect the doffing rate, and the collected doffing mechanical energy is filtered to detect the doffing impurity content.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a noil duct of the present utility model;

FIG. 3 is a schematic view of the internal structure of the noil pipeline of the present utility model;

fig. 4 is a schematic diagram showing a split structure of the moving plate and the collecting box of the present utility model.

In the figure: 1. a doffing pipeline; 101. a discharge port; 2. a first epitaxially mounted coaming; 201. a mounting hole; 3. a moving plate; 301. positioning holes; 302. a magnetic attraction piece; 4. a collection box; 401. positioning columns; 402. a hand groove; 5. an outer baffle; 6. an inner baffle; 7. a driving member; 8. a connecting seat; 9. a feed member; 901. a feed hopper; 902. a discharge pipe; 10. a sliding sleeve; 11. a guide slide bar; 12. a telescoping tube; 13. the second extension mounts the enclosure.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Examples:

referring to fig. 1-4, this embodiment provides a doffing detection device, including doffing pipeline 1, discharge gate 101 has been seted up to doffing pipeline 1 one side, the inside of discharge gate 101 is provided with movable plate 3, collecting box 4 has been placed at the top of movable plate 3, the top of movable plate 3 one end passes discharge gate 101 and fixedly connected with outer baffle 5, the top fixedly connected with inner baffle 6 of movable plate 3 other end, collecting box 4 is arranged in between outer baffle 5 and inner baffle 6, fixedly mounted on the outside of doffing pipeline 1 has driving piece 7, connecting seat 8 is fixed to outer baffle 5 front end, the output shaft and the connecting seat 8 fixed connection of driving piece 7, the comb cotton that goes down through the comb cotton pipe and gets into the cellophaner, the pressure whereabouts of fan is by the doffing pipeline of cellophaner falls into the doffing bin, this is doffing collection technology among the prior art, the utility model is through improving and connecting doffing pipeline 1 with the discharge gate and the doffing bin of cellophaner, in collecting box 7, the time measuring the rate is gone out with the time measuring through the device through the driving piece 7, the time of detecting the inside of the device is used for collecting cotton through the outside of the cotton, the device is more than the time of collecting device is reduced.

In this embodiment, as shown in fig. 3, the front end and the rear end of the doffing pipe 1, which are located below the moving plate 3, are fixedly connected with guiding sliding rods 11, the bottom of the moving plate 3, which is close to one end of the inner baffle 6, is fixedly connected with sliding sleeves 10 which are sleeved on the guiding sliding rods 11 in a sliding manner, and the moving plate 3 is slidably connected with the guiding sliding rods 11 through the sliding sleeves 10, so that the moving plate 3 is subjected to the function of limiting guiding, and the stability of the moving plate 3 is improved.

For making the doffing can all get into collecting box 4, in this embodiment, as shown in fig. 2, feed piece 9 is installed to the inside of doffing pipeline 1 and be located the top of collecting box 4, feed piece 9 includes feeder hopper 901 and discharging pipe 902, feeder hopper 901 fixed connection is in the inside of doffing pipeline 1, the diameter of feeder hopper 901 reduces from top to bottom gradually, discharging pipe 902 fixed connection is in the bottom exit of feeder hopper 901, discharging pipe 902 and feeder hopper 901 are with integrated into one piece, be used for collecting the doffing that gets into in the doffing pipeline 1 through feeder hopper 901, and collect the doffing and discharge from discharging pipe 902, length and width through discharging pipe 902 are all less than the length and the width of collecting box 4, make the doffing that feeder piece 9 collected can all fall into collecting box 4, ensure the accuracy of testing result.

In this embodiment, as shown in fig. 1, 2 and 3, the bottom end of the discharging pipe 902 is higher than the top end of the inner baffle 6, and the inner baffle 6 is driven to move during the moving process of the moving plate 3, so as to avoid the obstruction of the discharging pipe 902 to the movement of the inner baffle 6;

the length and the width of the outer baffle plate 5 and the inner baffle plate 6 are larger than those of the discharge hole 101, and the outer baffle plate 5 and the inner baffle plate 6 can shield the discharge hole 101 to prevent falling cotton from flying out of the falling cotton pipeline 1.

In this embodiment, as shown in fig. 4, four positioning columns 401 in rectangular distribution are fixedly connected to the bottom of the collecting box 4, four positioning holes 301 corresponding to the positions of the positioning columns 401 are formed in the top of the moving plate 3, the magnetic suction plates 302 are embedded and mounted at the bottom ends of the inner portions of the positioning holes 301, the positioning columns 401 and the magnetic suction plates 302 are fixedly adsorbed, the positioning columns 401 are made of metal which can be magnetically attracted, such as iron, nickel and cobalt, and the like, the collecting box 4 and the moving plate 3 are positioned by inserting the positioning columns 401 into the positioning holes 301, the consistency of the mounting positions of the collecting box 4 is ensured, the positioning columns 401 and the magnetic suction plates 302 are fixedly adsorbed, the collecting box 4 is conveniently adsorbed and fixed, the hand grooves 402 are formed in the top ends of the two sides of the collecting box 4, the collecting box 4 is conveniently lifted and held by the hand grooves 402, and the use is convenient.

In this embodiment, as shown in fig. 1, the bottom fixedly connected with flexible pipeline 12 of doffing pipeline 1 is convenient for be connected doffing pipeline 1 with the doffing bin through flexible pipeline 12, improve the suitability, the bottom outside fixedly connected with second epi installation bounding wall 13 of flexible pipeline 12, the top outside fixedly connected with first epi installation bounding wall 2 of doffing pipeline 1, a plurality of mounting holes 201 have been seted up on first epi installation bounding wall 2 and the second epi installation bounding wall 13, the mounting hole 201 is preferably waist shape hole, be used for installing doffing pipeline 1 and fiber separator's falling mouth through first epi installation bounding wall 2, be used for installing flexible pipeline 12 and doffing bin through second epi installation bounding wall 13.

It should be noted that, the driving element 7 is one of a cylinder, an electric telescopic rod and a motor screw rod assembly, the control mode of the utility model is controlled by a controller, a time relay and a timer, the action time of the driving element 7 and the time for collecting doffing can be automatically controlled, and the control program of the controller, the time relay and the timer can be realized by simple programming of those skilled in the art, so the utility model does not explain the control mode and circuit connection in detail.

Working principle: when the doffing is required to be collected, the movable plate 3 is driven to move towards the inside of the doffing pipeline 1 through the driving piece 7, the doffing of a specified amount of time is collected through the collecting box 4, after the collection is completed, the driving piece 7 drives the movable plate 3 to move towards the outside of the doffing pipeline 1, the collecting box 4 can be taken out to process the collected doffing, the collected doffing is weighed to detect the doffing rate, the collected doffing mechanical energy is filtered to detect the doffing impurity content, and the device automatically collects the doffing, reduces the investment of manpower and is safer and more efficient.

All technical features in the embodiment can be freely combined according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The utility model provides a doffing detection device, includes doffing pipeline (1), its characterized in that: the cotton dropping pipeline (1) is characterized in that a discharge hole (101) is formed in one side of the cotton dropping pipeline (1), a movable plate (3) is arranged in the discharge hole (101), a collecting box (4) is arranged at the top of the movable plate (3), the top of one end of the movable plate (3) penetrates through the discharge hole (101) and is fixedly connected with an outer baffle (5), an inner baffle (6) is fixedly connected with the top of the other end of the movable plate (3), the collecting box (4) is arranged between the outer baffle (5) and the inner baffle (6), a driving piece (7) is fixedly arranged on the outer side of the cotton dropping pipeline (1), a connecting seat (8) is fixedly connected with the output shaft of the driving piece (7) and the connecting seat (8), and a feeding piece (9) is arranged in the inner side of the cotton dropping pipeline (1) and above the collecting box (4).

2. A noil detecting device as claimed in claim 1, characterised in that: the cotton dropping pipeline (1) is characterized in that the front end and the rear end of the inside of the cotton dropping pipeline (1) below the movable plate (3) are fixedly connected with guide sliding rods (11), and the bottom of the movable plate (3) close to one end of the inner baffle (6) is fixedly connected with a sliding sleeve (10) which is sleeved on the guide sliding rods (11) in a sliding manner.

3. A noil detecting device as claimed in claim 1, characterised in that: the feeding piece (9) comprises a feeding hopper (901) and a discharging pipe (902), wherein the feeding hopper (901) is fixedly connected to the inside of the doffing pipeline (1), and the discharging pipe (902) is fixedly connected to the bottom outlet of the feeding hopper (901).

4. A noil detecting device according to claim 3, characterized in that: the length and the width of the discharging pipe (902) are smaller than those of the collecting box (4), the bottom end of the discharging pipe (902) is higher than the top end of the inner baffle (6), and the length and the width of the outer baffle (5) and the inner baffle (6) are larger than those of the discharging hole (101).

5. A noil detecting device as claimed in claim 1, characterised in that: four locating columns (401) which are in rectangular distribution are fixedly connected to the bottom of the collecting box (4), four locating holes (301) corresponding to the positions of the locating columns (401) are formed in the top of the moving plate (3), the magnetic suction sheets (302) are embedded and installed at the bottom end of the inside of each locating hole (301), the locating columns (401) are fixedly adsorbed by the magnetic suction sheets (302), and hand grooves (402) are formed in the top ends of two sides of the collecting box (4).

6. A noil detecting device as claimed in claim 1, characterised in that: the bottom of the doffing pipeline (1) is fixedly connected with a telescopic pipeline (12).

7. The noil detecting device of claim 6, wherein: the telescopic pipe is characterized in that a second extension installation coaming (13) is fixedly connected to the outer side of the bottom end of the telescopic pipe (12), a first extension installation coaming (2) is fixedly connected to the outer side of the top end of the doffing pipe (1), and a plurality of installation holes (201) are formed in the first extension installation coaming (2) and the second extension installation coaming (13).