CN102296435B - Feeding and unloading automation device and method for liquid ammonia modification of fiber and yarn - Google Patents
Feeding and unloading automation device and method for liquid ammonia modification of fiber and yarn Download PDFInfo
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- CN102296435B CN102296435B CN 201110125730 CN201110125730A CN102296435B CN 102296435 B CN102296435 B CN 102296435B CN 201110125730 CN201110125730 CN 201110125730 CN 201110125730 A CN201110125730 A CN 201110125730A CN 102296435 B CN102296435 B CN 102296435B
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Abstract
The invention provides a feeding and unloading automation device for liquid ammonia modification of fiber and yarn, and the device is characterized in that conveyor belts are used for conveying a material box and a mobile feeding and unloading way is adopted. The device comprises a guide rail arranged between a working region and a loading-unloading region, a material conveying device for loading material, a material pushing device, a material taking device and a material pushing, taking and pressurizing device, wherein the material conveying device is a multi-working position rotating mechanism, corresponds to a multi-working position rotating mechanism in a treatment tank, is arranged on the guide rail and can move in front-and-back direction on the guide rail; the material pushing device is a multi-stage telescopic cylinder, a vacuum sucking disc device is arranged at the front end of a piston rod of the multi-stage telescopic cylinder and the material pushing device is arranged beside a loading conveyor belt; the material taking device is the multi-stage telescopic cylinder, a vacuum sucking disc device is arranged at the front end of the piston rod of the multi-stage telescopic cylinder and the material taking device is arranged beside an unloading conveyor belt; and the material pushing, taking and pressurizing device is a double-working position rotating mechanism, mainly comprises the multi-stage telescopic cylinder and a multi-stage telescopic hydraulic cylinder and is arranged beside the guide rail positioned in the working region. The invention further provides a method adopting the device. The invention has the advantages that the feeding and unloading device for liquid ammonia modification equipment is provided, after the device is adopted, automation of feeding and unloading can be realized, and the production efficiency, and the production safety and reliability are greatly improved.
Description
Technical field
The present invention relates to a kind of feeding unloading automation device and adopt the method for this device, this device is used for cotton fibriia and yarn are carried out liquid ammonia modified equipment.
Background technology
Cotton fibriia and yarn are the important natural materials that spins of field of textiles.By the woven ramie cotton fabric of natural fabric have nature, comfortable, inhale temperature, the advantage such as ventilative, the person's that more and more is subject to the market and consumption attention.But its also have simultaneously crease easily, shrink, the defective such as feel is coarse, dyeability is poor, these defectives have restricted the extensive popularization of linen-cotton product and to superior development.Therefore cotton fibriia and yarn being carried out modification is technical barrier anxious to be captured, and also will become necessary process means.At present, the cotton fibriia and the liquid ammonia modified technology of yarn that become mutually technical way with liquefied ammonia have become a kind of important modification mode, and also occurred cotton fibriia and yarn are carried out liquid ammonia modified equipment, be ZL 03260042.9 as the patent No., the Chinese patent that name is called " liquid-ammonium treating apparatus that can be used for fibre and yarn " discloses a kind of liquid-ammonium treating apparatus.
At present the Liquid Ammonia Treatment equipment does not possess the feeding unloading automation device, the transporting and unload take manually-operated as main of material.Ammonia surpasses-33.4 ℃ of i.e. volatilizations under normal pressure; Must apply 2.16MPa pressure in order to obtain liquid ammonia under normal temperature, this has proposed very high specification requirement for liquefied ammonia modification equipment.Simultaneously, ammonia has corrosivity, in case reveal very easily blast.Due to the above-mentioned characteristic of ammonia, adopt manual type feeding discharging to have great risk, and production efficiency is low.
Summary of the invention
The purpose of this invention is to provide a kind ofly enhance productivity, the feeding device for discharging that is used for the Liquid Ammonia Treatment equipment of safety and reliability and adopt the method for this device.
In order to achieve the above object, a technical scheme of the present invention has been to provide a kind of for the liquid ammonia modified feeding unloading automation device of fibre and yarn, comprise material loading conveyer belt and discharge conveyer, material loading conveyer belt and discharge conveyer are located in material loading-discharge zone, material loading conveyer belt and discharge conveyer are for delivery of body feed tank, it is characterized in that, comprising:
One guide rail is located between the workspace and material loading-discharge zone at process tank place, and an end of guide rail extends to by the process tank that is positioned at this workspace, and the other end extends to by the material loading conveyer belt and discharge conveyer that is positioned at this material loading-discharge zone;
One is used for the material conveyer of tote hopper, is located on guide rail, and mobile before and after on this guide rail, and this material conveying device is corresponding with the first multiple-station rotation mechanism in process tank the second multiple-station rotation mechanism;
One material pusher is located at by described material loading conveyer belt, and the body feed tank that is used for being positioned on the material loading conveyer belt is sent into described material conveyer;
One materials handling device is located at by described discharge conveyer, takes out and be placed on discharge conveyer for the body feed tank that will be positioned at described material conveyer;
One material pushes, takes and supercharging device, be arranged on by the described guide rail that is positioned at described workspace, the body feed tank that is used for being positioned at described material conveyer is sent into described process tank, and the body feed tank that will be positioned at process tank takes out and is placed on material conveyer.
Another technical scheme of the present invention has been to provide and has a kind ofly it is characterized in that for the liquid ammonia modified automation feeding discharge method of fibre and yarn, and step is:
Step 1, material conveyer are parked in by the material loading conveyer belt, and the body feed tank that material pusher will be positioned on this material loading conveyer belt pushes material conveyer;
The invention provides a kind of feeding device for discharging for liquid ammonia modified equipment, after adopting this device, can realize the automation of feeding discharging, greatly improved the safety and reliability of production efficiency, production.
Description of drawings
Fig. 1 is provided by the invention a kind of for the liquid ammonia modified feeding unloading automation device schematic diagram of fibre and yarn;
Fig. 2 is the material conveyer schematic diagram;
Fig. 3 is that material conveyer docks schematic diagram with process tank;
Fig. 4 is that material pushes, takes and the supercharging device schematic diagram;
Fig. 5 is the vacuum chuck device schematic diagram.
Description of reference numerals
A workspace B material loading-discharge zone
1 guide rail 2 process tanks
3 material loading conveyer belt 4 discharge conveyers
5 material conveyers
5-1 support 5-2 the second material placing container
6 material pushers
6-1 first multi-stage expansion cylinder 6-2 the first vacuum chuck device
6-2-1 vacuum cup installing plate 6-2-2 vacuum cup
6-2-3 steam hose 6-2-4 vacuum generator
7 materials handling devices
7-1 second multi-stage expansion cylinder 7-2 the second vacuum chuck device
8 materials push, take and supercharging device
8-1 the 3rd multi-stage expansion cylinder 8-2 the 3rd vacuum chuck device
8-3 rotating seat 8-4 multi-stage expansion hydraulic cylinder
9 body feed tank 10 first body feed tank placing containers
The specific embodiment
For the present invention is become apparent, existing with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
As shown in Figure 1, in liquid ammonia modified equipment, comprise material loading conveyer belt 3 for material loading, be used for discharging discharge conveyer 4, be used for body feed tank 9 is carried out liquid ammonia modified process tank 2.Process tank 2 has a charging aperture and charging aperture end cap, and there is first a multiple-station rotation mechanism of be used for placing body feed tank 9 its inside.The zone at material loading conveyer belt 3 and discharge conveyer 4 places is material loading-discharge zone A, and process tank 2 regions are workspace B.As shown in Figure 5, in this example, be eight station rotary mechanisms in process tank, eight the first material placing containers 10 are namely arranged.
As shown in Figure 1, the invention provides a kind of for the liquid ammonia modified feeding unloading automation device of fibre and yarn, by material loading conveyer belt 3 and blanking conveyer belt 4 transported substance hoppers 9, adopt portable feeding discharge way, comprise guide rail 1, be located between workspace A and material loading-discharge zone B, it is other that an end of guide rail 1 extends to the process tank 2 that is positioned at this workspace B, and it is other that the other end extends to the material loading conveyer belt 3 and the discharge conveyer 4 that are positioned at this material loading-discharge zone B.Install one for the material conveyer 5 that transports body feed tank 9 on guide rail 1, material conveyer 5 moves on guide rail 1 by bottom pulley.At material pusher 6 of material loading conveyer belt 3 other installations, the body feed tank 9 that is used for being positioned on material loading conveyer belt 3 is sent into material conveyer 5.At materials handling device 7 of discharge conveyer 4 other installations, take out and be placed on discharge conveyer 4 for the body feed tank 9 that will be positioned at described material conveyer 5.Material pushes, takes and supercharging device 8 to be arranged on the guide rail 1 that is positioned at workspace A other, send into process tank 2 for the body feed tank 9 that will be positioned at material conveyer 5, and the body feed tank 9 that will be positioned at process tank 2 takes out and is placed on material conveyer 5.
Material pusher 6 comprises the first multi-stage expansion cylinder 6-1, at the front end of the piston rod of the first multi-stage expansion cylinder 6-1, the first vacuum chuck device 6-2 is housed.Materials handling device 7 is the multi-stage expansion cylinder, comprises the second multi-stage expansion cylinder 7-1, at the front end of the piston rod of the second multi-stage expansion cylinder 7-1, the second vacuum chuck device 7-2 is housed.
As shown in Figure 2, material conveyer 5 comprises support 5-1, is equipped with on support 5-1 for the second multiple-station rotation mechanism of placing body feed tank 9, and interior the first multiple-station rotation mechanism of this mechanism and process tank 2 is corresponding.In the present embodiment, material conveyer is eight station rotary mechanisms, and 8 the second material placing container 5-2 are namely arranged.So just realized docking of as shown in Figure 3 material conveyer 5 and process tank 2.
As shown in Figure 4, material pushes, takes and supercharging device 8 is two station rotary mechanisms, comprise rotating seat 8-3, the 3rd multi-stage expansion cylinder 8-1 and multi-stage expansion hydraulic cylinder 8-4 are arranged on rotating seat 8-3, at the front end of the piston rod of the 3rd multi-stage expansion cylinder 8-1, the 3rd vacuum chuck device 8-2 are housed.The piston rod of multi-stage expansion hydraulic cylinder 8-4 stretches out to prop up the charging aperture end cap of process tank 2, and process tank 2 is carried out the supercharging sealing.By described two station rotary mechanisms, realize the switching of two kinds of stations, namely material pushes, takes and supercharging device 8 both can be sent into and take body feed tank 9, also can carry out the supercharging sealing to process tank 2 charging aperture end caps.
The first multi-stage expansion cylinder 6-1, the second multi-stage expansion cylinder 7-1, the 3rd multi-stage expansion cylinder 8-1 push and when taking body feed tank 9, determine by the stroke of cylinder piston rod the position that body feed tank pushes and takes.
As shown in Figure 5, the first vacuum chuck device 6-2, the second vacuum chuck device 7-2 are identical with the structure of the 3rd vacuum chuck device 8-2, take the structure of the first vacuum chuck device 6-2 as example, vacuum cup 6-2-2 is contained on the vacuum cup installing plate 6-2-1 that is connected with the piston rod front end of the first multi-stage expansion cylinder 6-1, be connected with vacuum generator 6-2-4 by flexible pipe 6-2-3, the number of vacuum cup 6-2-2 is determined according to the weight of propelling movement and the material of taking.
The present invention also provides a kind of method that adopts said apparatus, the steps include:
Step 1, material conveyer 5 are parked in by material loading conveyer belt 3, and the body feed tank 9 that material pusher 6 will be positioned on this material loading conveyer belt 3 is sent into material conveyer 5, and wherein, the specific implementation step of propelling movement is:
Step 1.1, described material loading conveyer belt 3 push to body feed tank 9 stop motion behind the position of material pusher 6, the piston rod of the first multi-stage expansion cylinder 6-1 on material pusher 6 stretches out, the vacuum cup 6-2-2 of the first vacuum chuck device 6-2 touches body feed tank 9, vacuum generator 6-2-4 starts, make to form negative pressure in vacuum cup 6-2-2, hold body feed tank 9;
The piston rod of step 1.2, the first multi-stage expansion cylinder 6-1 continues to stretch out, body feed tank 9 is sent in second a material placing container 5-2 of material conveyer 5, after determining that by the stroke of piston rod propelling movement puts in place, vacuum generator 6-2-4 quits work, make to form malleation in vacuum cup 6-2-2, break away from body feed tank 9;
Step 1.3, the first vacuum chuck device 6-2 bounce back with the piston rod of the first multi-stage expansion cylinder 6-1, material loading conveyer belt 3 is sent to next body feed tank 9 position of material pusher 6, be positioned at the second multiple-station rotation mechanism rotation (360/ station number) ° on support 5-1, return to execution in step 1.1, until all place body feed tank 9 in all the second material placing container 5-2 with upper the second multiple-station rotation mechanism of support 5-1.
Step 2.1, material push, take and supercharging device 8 on the piston rod of the 3rd multi-stage expansion cylinder 8-1 stretch out, the vacuum cup of the 3rd vacuum chuck device 8-2 touches the interior body feed tank 9 of second a material placing container 5-2 of material conveyer 5, vacuum generator starts, make to form negative pressure in vacuum cup, hold body feed tank 9;
The piston rod of step 2.2, the 3rd multi-stage expansion cylinder 8-1 continues to stretch out, body feed tank 9 is sent in first a material placing container 10 of process tank 2, after determining that by the stroke of piston rod propelling movement puts in place, vacuum generator quits work, make to form malleation in vacuum cup, break away from body feed tank 9;
Step 2.3, the 3rd vacuum chuck device 8-2 bounce back with the piston rod of the 3rd multi-stage expansion cylinder 8-1, be positioned at first multiple-station rotation mechanism's synchronous rotary (360/ station number) ° of the second multiple-station rotation mechanism on support 5-1 and process tank 2, return to execution in step 2.1, until the body feed tank 9 in material conveyer 5 second material placing container 5-2 is all sent in the first material placing container 10 of process tank 2 interior correspondences.
Step 3.1, material push, take and the piston rod of the 3rd multi-stage expansion cylinder 8-1 of supercharging device 8 stretches out, the vacuum cup of the 3rd vacuum chuck device 8-2 touches first an interior body feed tank 9 of material placing container 10 of process tank 2, vacuum generator starts, make to form negative pressure in vacuum cup, hold body feed tank 9;
Step 3.2, the 3rd vacuum chuck device 8-2 bounce back with the piston rod of the 3rd multi-stage expansion cylinder 8-1, the body feed tank 9 that will be held is drawn to second a material placing container 5-2 of material conveyer 5, by the stroke of piston rod determine to be drawn put in place after, vacuum generator quits work, make to form malleation in vacuum cup, break away from body feed tank 9;
Step 3.3, be positioned at first multiple-station rotation mechanism's synchronous rotary (360/ station number) ° of the second multiple-station rotation mechanism on support 5-1 and process tank 2, return to execution in step 3.1, until the body feed tank 9 in process tank 2 first material placing containers 10 is all pulled in the second material placing container 5-2 of material conveyer 5.
The piston rod of the second multi-stage expansion cylinder 7-1 on step 4.1, materials handling device 7 stretches out, the vacuum cup of the second vacuum chuck device 7-2 touches the interior body feed tank 9 of second a material placing container 5-2 of material conveyer 5, vacuum generator starts, make to form negative pressure in vacuum cup, hold body feed tank 9;
Step 4.2, the second vacuum chuck device 7-2 bounce back with the piston rod of the second multi-stage expansion cylinder 7-1, and the body feed tank 9 that will be held is dragged on discharge conveyer 4, and vacuum generator quits work, and make to form malleation in vacuum cup, break away from body feed tank 9;
Step 4.3, be positioned at the second multiple-station rotation mechanism rotation (360/ station number) ° on support 5-1, return to execution in step 4.1, until the body feed tank 9 in all second material placing containers on material conveyer 5 is all taken out.
In sum, the device and method that the present embodiment is lifted has the following advantages:
1, by material loading conveyer belt 3 and discharge conveyer 4 transported substance hoppers 9, adopt portable feeding discharge way, be convenient to pipelining.
2, the material conveyer 5 that adopts be multiple-station rotation mechanism, and is corresponding with the multiple-station rotation mechanism that process tank 2 is interior.Only need after material conveyer 5 transports body feed tank 9 to enter workspace A one-time positioning namely with process tank 2 in multiple-station rotation mechanism be complementary, and synchronous rotary switching station is completed feeding, feeding.Accurate positioning, feeding feeding are convenient and swift.
3, material conveyer 5 adopts roller-track mode to transport material, only needs to control the movement of a direction, and control is simple, and reliability improves.
4, adopt vacuum chuck device, realized using a mechanism to complete and pushed and two actions of material of taking, saved resource, reduced cost.
5, material pushes, takes and supercharging device 8 adopts two station rotary mechanisms, realizes massaging and function of increasing pressure by switching station.This mechanism saves the space, and is flexible, is easy to control.
Claims (11)
1. one kind is used for the liquid ammonia modified feeding unloading automation device of fibre and yarn, comprise material loading conveyer belt (3) and discharge conveyer (4), material loading conveyer belt (3) and discharge conveyer (4) are located in material loading-discharge zone (A), material loading conveyer belt (3) and discharge conveyer (4) are for delivery of body feed tank (9), it is characterized in that, comprising:
One guide rail (1), be located between the workspace (B) and material loading-discharge zone (A) at process tank (2) place, it is other that one end of guide rail (1) extends to the process tank (2) that is positioned at this workspace (B), and it is other that the other end extends to the material loading conveyer belt (3) and the discharge conveyer (4) that are positioned at this material loading-discharge zone (A);
One is used for the material conveyer (5) of tote hopper (9), be located on guide rail (1), and mobile before and after this guide rail (1) is upper, this material conveyer (5) be corresponding with process tank (2) interior the first multiple-station rotation mechanism the second multiple-station rotation mechanism;
One material pusher (6) is located at described material loading conveyer belt (3) other, and the body feed tank (9) that is used for being positioned on material loading conveyer belt (3) is sent into described material conveyer (5);
One materials handling device (7) is located at described discharge conveyer (4) other, takes out and be placed on discharge conveyer (4) for the body feed tank (9) that will be positioned at described material conveyer (5);
One material pushes, takes and supercharging device (8), be arranged on the described guide rail (1) that is positioned at described workspace (B) other, the body feed tank (9) that is used for being positioned at described material conveyer (5) is sent into described process tank (2), and the body feed tank (9) that will be positioned at process tank (2) takes out and is placed on material conveyer (5).
2. as claimed in claim 1 a kind of for the liquid ammonia modified feeding unloading automation device of fibre and yarn, it is characterized in that: described the first multiple-station rotation mechanism comprises at least two the first material placing containers (10) that are used for placing body feed tank (9); Described material conveyer (5) comprises support (5-1), the second multiple-station rotation mechanism on support (5-1) has at least two the second material placing containers (5-2) that are used for placing body feed tank (9), the shape of the shape of the second material placing container (5-2) and the first material placing container (10) adapts, and quantity equates with the quantity of the first material placing container (10).
3. as claimed in claim 1 a kind of for the liquid ammonia modified feeding unloading automation device of fibre and yarn, it is characterized in that: described material pusher (6) comprises the first multi-stage expansion cylinder (6-1), at the front end of the piston rod of the first multi-stage expansion cylinder (6-1), the first vacuum chuck device (6-2) is housed; Described materials handling device (7) is the second multi-stage expansion cylinder (7-1), at the front end of the piston rod of the second multi-stage expansion cylinder (7-1), the second vacuum chuck device (7-2) is housed.
4. as claimed in claim 1 a kind of for the liquid ammonia modified feeding unloading automation device of fibre and yarn, it is characterized in that: described material pushes, take and supercharging device (8) is two station rotary mechanisms, comprise rotating seat (8-3), the 3rd multi-stage expansion cylinder (8-1) and multi-stage expansion hydraulic cylinder (8-4) are arranged on rotating seat (8-3), front end at the piston rod of the 3rd multi-stage expansion cylinder (8-1) is equipped with the 3rd vacuum chuck device (8-2), the piston rod of multi-stage expansion hydraulic cylinder (8-4) stretches out to prop up the charging aperture end cap of described process tank (2), process tank (2) is carried out the supercharging sealing, the switching that realizes two kinds of stations is switched in rotation by the 3rd multi-stage expansion cylinder (8-1) and multi-stage expansion hydraulic cylinder (8-4).
5. as claimed in claim 3 a kind of for the liquid ammonia modified feeding unloading automation device of fibre and yarn, it is characterized in that: the structure of described the first vacuum chuck device (6-2) and described the second vacuum chuck device (7-2) is identical, comprise at least one vacuum cup of being located at the piston rod front end, vacuum cup is connected with vacuum generator by flexible pipe.
6. as claimed in claim 4 a kind of for the liquid ammonia modified feeding unloading automation device of fibre and yarn, it is characterized in that: described the 3rd vacuum chuck device (8-2) comprises at least one vacuum cup of being located at the piston rod front end, and vacuum cup is connected with vacuum generator by flexible pipe.
7. one kind is used for the liquid ammonia modified automation feeding discharge method of fibre and yarn, it is characterized in that, step is:
It is other that step 1, material conveyer (5) are parked in material loading conveyer belt (3), and the body feed tank (9) that material pusher (6) will be positioned on this material loading conveyer belt (3) pushes material conveyer (5);
step 2, material conveyer (5) is in upper (B) motion to the workspace of guide rail (1), be parked in process tank (2) other, material pushes, take and supercharging device (8) will be positioned at material conveyer (5) the second in-house body feed tanks of multiple-station rotation (9) and send into the first multiple-station rotation mechanism corresponding to process tank (2), afterwards, material conveyer (5) is got back to material loading-discharge zone (A), the charging aperture end cap of process tank (2) is closed, material pushes, take and the rotation of the rotating seat (8-3) of supercharging device (8), the 3rd multi-stage expansion cylinder (8-1) and multi-stage expansion hydraulic cylinder (8-4) Switch of working position, multi-stage expansion hydraulic cylinder (8-4) is in the operating position, the piston rod of multi-stage expansion hydraulic cylinder (8-4) stretches out, prop up the charging aperture end cap of process tank (2), process tank (2) is carried out the supercharging sealing,
step 3, when the fibre and yarn in body feed tank (9) complete in process tank (2) liquid ammonia modified after, the charging aperture end cap of process tank (2) is opened, material pushes, take and the piston rod retraction of the multi-stage expansion hydraulic cylinder (8-4) of supercharging device (8), rotating seat (8-3) rotation, multi-stage expansion hydraulic cylinder (8-4) and the 3rd multi-stage expansion cylinder (8-1) Switch of working position, the 3rd multi-stage expansion cylinder (8-1) is in the operating position, it is other that material conveyer (5) moves to process tank (2), material pushes, take and supercharging device (8) will be positioned at the second multiple-station rotation mechanism that process tank (2) the first in-house body feed tanks of multiple-station rotation (9) took out and be placed on material conveyer (5),
Step 4, material conveyer (5) are parked in discharge conveyer (4) other to material loading-discharge zone (A) motion, and materials handling device (7) takes out the body feed tank (9) in material conveyer (5) and be placed on discharge conveyer (4).
8. as claimed in claim 7 a kind of for the liquid ammonia modified automation feeding discharge method of fibre and yarn, it is characterized in that: the step of in step 1, body feed tank (9) being sent in material conveyer (5) is:
Step 1.1, described material loading conveyer belt (3) are sent to body feed tank (9) stop motion behind the position of material pusher (6), the piston rod of the first multi-stage expansion cylinder (6-1) on material pusher (6) stretches out, the vacuum cup of the first vacuum chuck device (6-2) touches body feed tank (9), vacuum generator starts, make to form negative pressure in vacuum cup, hold body feed tank (9);
The piston rod of step 1.2, the first multi-stage expansion cylinder (6-1) continues to stretch out, body feed tank (9) is sent in second a material placing container (5-2) of material conveyer (5), after determining that by the stroke of piston rod propelling movement puts in place, vacuum generator quits work, make to form malleation in vacuum cup, break away from body feed tank (9);
Step 1.3, the first vacuum chuck device (6-2) bounce back with the piston rod of the first multi-stage expansion cylinder (6-1), material loading conveyer belt (3) is sent to material pusher (6) position with next body feed tank (9), be positioned at the second multiple-station rotation mechanism rotation (360/ station number) ° on support (5-1), return to execution in step 1.1, until all place body feed tank (9) in all the second material placing containers (5-2) with upper the second multiple-station rotation mechanism of support (5-1).
9. as claimed in claim 7 a kind of for the liquid ammonia modified automation feeding discharge method of fibre and yarn, it is characterized in that: the step that the body feed tank (9) that will be positioned at material conveyer (5) in step 2 is sent into process tank (2) is:
Step 2.1, material push, take and supercharging device (8) on the piston rod of the 3rd multi-stage expansion cylinder (8-1) stretch out, the vacuum cup of the 3rd vacuum chuck device (8-2) touches the interior body feed tank (9) of second a material placing container (5-2) of material conveyer (5), vacuum generator starts, make to form negative pressure in vacuum cup, hold body feed tank (9);
The piston rod of step 2.2, the 3rd multi-stage expansion cylinder (8-1) continues to stretch out, body feed tank (9) is sent in interior first a material placing container (10) of process tank (2), after determining that by the stroke of piston rod propelling movement puts in place, vacuum generator quits work, make to form malleation in vacuum cup, break away from body feed tank (9);
Step 2.3, the 3rd vacuum chuck device (8-2) bounce back with the piston rod of the 3rd multi-stage expansion cylinder (8-1), be positioned at the second multiple-station rotation mechanism on support (5-1) and process tank (2) first multiple-station rotation mechanism's synchronous rotaries (360/ station number) °, return to execution in step 2.1, until the body feed tank (9) in material conveyer (5) second material placing containers (5-2) is all sent in each first material placing container (10) corresponding to process tank (2).
10. as claimed in claim 7 a kind of for the liquid ammonia modified automation feeding discharge method of fibre and yarn, it is characterized in that: will be positioned at process tank (2) the first in-house body feed tanks of multiple-station rotation (9) in step 3 and take out and be placed on material conveyer (5) the second in-house steps of multiple-station rotation and be:
Step 3.1, material push, take and supercharging device (8) on the piston rod of the 3rd multi-stage expansion cylinder (8-1) stretch out, the vacuum cup of the 3rd vacuum chuck device (8-2) touches the interior body feed tank (9) of first a material placing container (10) of process tank (2), vacuum generator starts, make to form negative pressure in vacuum cup, hold body feed tank (9);
Step 3.2, the 3rd vacuum chuck device (8-2) bounce back with the piston rod of the 3rd multi-stage expansion cylinder (8-1), the body feed tank (9) that will be held is dragged in second a material placing container (5-2) of material conveyer (5), by piston rod stroke determine to be drawn put in place after, vacuum generator quits work, make to form malleation in vacuum cup, break away from body feed tank (9);
Step 3.3, be positioned on support (5-1) the second multiple-station rotation mechanism be positioned at process tank (2) first multiple-station rotation mechanism's synchronous rotaries (360/ station number) °, return to execution in step 3.1, until the body feed tank (9) in process tank (2) first material placing containers (10) is all pulled in material conveyer (5) second material placing containers (5-2).
11. as claimed in claim 7 a kind of for the liquid ammonia modified automation feeding discharge method of fibre and yarn, it is characterized in that: the step of in step 4, the body feed tank (9) in material conveyer (5) being taken out and being placed on discharge conveyer (4) is:
The piston rod of the second multi-stage expansion cylinder (7-1) on step 4.1, materials handling device (7) stretches out, the vacuum cup of the second vacuum chuck device (7-2) touches second an interior body feed tank of material placing container (5-2) (9) of material conveyer (5), vacuum generator starts, make to form negative pressure in vacuum cup, hold body feed tank (9);
Step 4.2, the second vacuum chuck device (7-2) bounce back with the piston rod of the second multi-stage expansion cylinder (7-1), the body feed tank (9) that will be held is dragged on discharge conveyer (4), vacuum generator quits work, and makes to form malleation in vacuum cup, breaks away from body feed tank (9);
Step 4.3, be positioned at the second multiple-station rotation mechanism rotation (360/ station number) ° on support (5-1), return to execution in step 4.1, until the body feed tank (9) in all second material placing containers (5-2) of material conveyer (5) is taken out.
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| CN 201110125730 CN102296435B (en) | 2011-05-16 | 2011-05-16 | Feeding and unloading automation device and method for liquid ammonia modification of fiber and yarn |
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| CN 201110125730 CN102296435B (en) | 2011-05-16 | 2011-05-16 | Feeding and unloading automation device and method for liquid ammonia modification of fiber and yarn |
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|---|---|---|---|---|
| CN108544064B (en) * | 2018-03-14 | 2020-10-23 | 江苏绿叶锅炉有限公司 | Submerged arc welding device |
| CN115890190A (en) * | 2022-10-25 | 2023-04-04 | 领先科技(东台)有限公司 | Automatic combined installation equipment for mechanical key shaft of keyboard |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639344Y (en) * | 2003-06-05 | 2004-09-08 | 郎金成 | Liquid ammonia treating equipment for fibre and yard |
| CN101280513A (en) * | 2007-04-04 | 2008-10-08 | 株式会社前川制作所 | Method and apparatus for processing cloth with ammonia |
| CN101413213A (en) * | 2007-10-19 | 2009-04-22 | 上海业安纺织科技有限责任公司 | Liquid ammonia modified method of cotton fibriia and yarn |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1078109A (en) * | 1976-04-21 | 1980-05-27 | Cluett, Peabody And Co. | Process and apparatus for recovery and reuse of ammonia in a liquid ammonia fabric treating system |
-
2011
- 2011-05-16 CN CN 201110125730 patent/CN102296435B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2639344Y (en) * | 2003-06-05 | 2004-09-08 | 郎金成 | Liquid ammonia treating equipment for fibre and yard |
| CN101280513A (en) * | 2007-04-04 | 2008-10-08 | 株式会社前川制作所 | Method and apparatus for processing cloth with ammonia |
| CN101413213A (en) * | 2007-10-19 | 2009-04-22 | 上海业安纺织科技有限责任公司 | Liquid ammonia modified method of cotton fibriia and yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102296435A (en) | 2011-12-28 |
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