Cotton degreasing equipment
By designing the swing and guide structure of the spray pipe, the problem of uneven alkali solution penetration during cotton degreasing was solved, the degreasing efficiency was improved and fiber damage was reduced, thus achieving efficient cleaning and softening of cotton.
Patent Information
- Application Number
- CN202511064943.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2025-10-17
AI Technical Summary
During the cotton degreasing process, the fibers of the cotton balls are tightly packed, resulting in uneven penetration of the alkali solution, which leads to incomplete degreasing, low efficiency, and possible residual grease or wax.
A cotton degreasing equipment was designed. The swing and guiding structure of the liquid spray pipe was used to increase the gaps in the cotton to ensure uniform penetration of the alkaline solution. The squeezing and stirring structures were used to reduce fiber damage and improve the degreasing effect.
It achieves uniform penetration of alkaline solution, improves degreasing efficiency, reduces fiber damage, and ensures the cleanliness and water absorbency of cotton surface.
Smart Images
Figure CN120797341A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of cotton processing, in particular to cotton degreasing equipment. Background Art
[0002] Cotton degreasing refers to the process of removing natural oils, waxes and other impurities from cotton. Its main purpose is to make the surface of the cotton cleaner and improve its water absorbency and softness. The main steps of cotton degreasing are to soak the pretreated cotton in an alkaline solution (2%-5% sodium hydroxide), then boil it for 10 minutes to saponify and dissolve the oil, and then drain the alkaline solution to complete the degreasing operation.
[0003] Research has found that when degreasing cotton, if the quality of the cotton is poor (contains a large amount of short fibers and impurities), the parameters of the pretreatment equipment are inappropriate (unable to effectively loosen the fibers), and the ambient humidity is high (the cotton regain rate is high), the degreased cotton will form clumps. However, when the clumps of cotton are soaked, the tight stacking between the fibers will hinder the uniform penetration of the alkali solution, making it impossible for the internal fibers to fully contact the alkaline solution, resulting in incomplete degreasing and residual grease or wax. Therefore, the processing time needs to be extended, resulting in low degreasing efficiency. Summary of the Invention
[0004] In order to overcome the shortcomings of the above background technology, the present invention provides a cotton degreasing device.
[0005] The technical implementation scheme of the present invention is: a cotton degreasing device, including a base, the base is provided with a first cylinder, the first cylinder is hingedly connected to the second cylinder, the second cylinder is fixed with an outer shell, the outer shell is provided with an inner shell, the second cylinder is fixed with a first pushing member, the telescopic end of the first pushing member is fixed with a connecting ring shell, the connecting ring shell is fixed with a plurality of partition cylinders, the partition cylinders are fixed with evenly distributed liquid shells, the liquid shells close to the connecting ring shell are connected to the connecting ring shell, a connecting pipe is connected between two adjacent liquid shells, the liquid shells are connected to circumferentially distributed spray pipes through a hose, the spray pipe is used to spray liquid into the inner shell, the spray pipe is fixed with a flexible pad fixed to the adjacent partition cylinder, a heater is installed between the outer shell and the inner shell, and the partition cylinder is provided with evenly distributed adjustment components for driving the adjacent spray pipes to swing.
[0006] More preferably, the swing assembly includes a fixed plate, which is slidably connected to the connecting pipe, and the fixed plate is hinged with circumferentially distributed connecting rods, the connecting rods corresponding to the spray pipes one-to-one, the connecting rods are slidably connected to adjacent spray pipes, and an elastic member is fixed between the spray pipe and the adjacent liquid-passing shell.
[0007] More preferably, a detection rod is slidably connected in the partitioning cylinder, the detection rod is slidably connected with the adjacent liquid passing shell, and the detection rod is fixedly connected with the adjacent fixed plate, and the inner wall of the inner shell limits the detection rod.
[0008] More preferably, the lower side of the partitioning cylinder is provided with an annular inclined surface, and the lower side of the detection rod is provided in a conical shape.
[0009] More preferably, the partitioning cylinder is provided with uniformly distributed guide blocks between two adjacent liquid spraying pipes at different heights, and the upper and lower sides of the guide blocks are provided with inclined surfaces.
[0010] More preferably, a transition cavity is arranged between the outer shell and the inner shell, a plurality of screen holes are arranged on the inner shell and communicate with the transition cavity, a first driving member is arranged in the first cylinder, the first driving member is used to drive the inner shell to rotate, a discharge pipe is arranged on one side of the first cylinder and communicates with the transition cavity, and the outer shell and the inner shell are sealingly and rotatably connected.
[0011] More preferably, a deflection mechanism is further included and arranged on the base for changing the deflection angle of the first cylinder, the deflection mechanism includes a second driving member fixedly connected to the base, the first cylinder is rotatably connected to the base, the second driving member is used to drive the first cylinder to rotate, a support plate is arranged on one side of the base for supporting the second cylinder, and a stabilizing assembly is arranged on the base for limiting the first cylinder.
[0012] More preferably, the stabilizing assembly includes a connecting plate fixedly connected to the base, a plug-in rod is slidably connected to the connecting plate, the first cylinder is fixedly connected to a limiting plate for limiting the plug-in rod.
[0013] More preferably, an extrusion mechanism is further included and arranged in the second cylinder for extruding the material in the inner shell, the extrusion mechanism includes a second pushing member installed in the second cylinder, the second pushing member is fixedly connected with an elastic bag at the telescopic end, and the telescopic end of the second pushing member and the inner shell jointly extrude the elastic bag.
[0014] More preferably, a plurality of protruding strips are fixedly connected in the inner shell.
[0015] Compared with the prior art, the present application has the following advantages: 1. The present application stirs the bunched cotton by swinging the liquid spraying pipe, increases the gap between the cotton, disperses the bunched cotton, thus reduces the resistance of the cotton to the alkaline solution, facilitates the penetration of the alkaline solution, and increases the contact area of the liquid spraying pipe with the cotton by swinging the liquid spraying pipe, and increases the coverage area of the alkaline solution sprayed by the liquid spraying pipe, and improves the uniformity of the dispersion of the alkaline solution.
[0016] 2. By limiting the shape of the lower side of the partition cylinder and the shape of the lower side of the detection rod, the guiding effect of the cotton is realized, the extrusion force of the cotton is reduced, and the cotton is prevented from being extruded into a bunched structure.
[0017] 3. By arranging the guide block, the cotton is guided, the cotton is prevented from being moved by the liquid spraying pipe, and the cotton is prevented from being bunched.
[0018] 4. By transverse deformation of the elastic bag, the extrusion force of the cotton is applied, the alkaline solution in the cotton is discharged, and the damage to the fibers in the cotton is reduced by extruding the cotton. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is a schematic view of the three-dimensional structure of the present application; Figure 2 is a schematic view of the three-dimensional structure of the first cylinder and the second cylinder of the present application; Figure 3 is a sectional view of the three-dimensional structure of the first cylinder and the second cylinder of the present application; Figure 4 is an exploded view of the three-dimensional structure of the parts in the shell of the present application; Figure 5 is an exploded view of the three-dimensional structure of the parts at the first pusher of the present application; Figure 6 is a schematic view of the three-dimensional structure of the partition cylinder of the present application; Figure 7 is a sectional view of the three-dimensional structure of the partition cylinder of the present application; Figure 8 is a schematic view of the three-dimensional structure of the liquid passing shell and the liquid spraying pipe of the present application; Figure 9 is a schematic view of the three-dimensional structure of the detection rod of the present application; Figure 10 is an exploded view of the three-dimensional structure of the second drive and the connecting plate of the present application.
[0020] The accompanying drawings include the following figure marks: 1. base, 2. first tube, 3. second tube, 4. outer shell, 5. inner shell, 6. first pusher, 7. connecting ring shell, 8. partition tube, 10. connecting pipe, 11. heater, 91. liquid shell, 92. liquid spraying pipe, 93. flexible pad, 201. fixing plate, 202. connecting rod, 203. elastic member, 301. detection rod, 401. transition chamber, 402. liquid sieve hole, 403. first driving member, 501. second driving member, 502. support plate, 601. connecting plate, 602. plug-in rod, 603. limit plate, 701. second pushing member, 702. elastic capsule, 801. raised strip, 901. guide block. DETAILED DESCRIPTION
[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] Example 1 This embodiment discloses a cotton degreasing device, which is mainly used to disperse clumps of cotton and increase the gaps between the cotton to facilitate the immersion of alkaline solution.
[0023] like Figures 1-9 As shown, it includes a base 1, the base 1 is provided with a first tube 2, the first tube 2 is hinged with a second tube 3, a sealing gasket is provided between the first tube 2 and the second tube 3 to ensure the sealing between the two during use, the second tube 3 is fixed with an outer shell 4, the outer shell 4 is provided with an inner shell 5, the inner shell 5 is used to hold cotton, the second tube 3 is fixed with a first pusher 6, the first pusher 6 is an existing electric push rod, and the second tube 3 is provided with a partition plate (such as Figure 3), the partition plate is used for protecting the parts in the second cylinder 3 from being damaged by the alkaline liquid or alkaline gas, the extension end of the first pusher 6 in the figure is in the extended state, which is not the state when it is not working, the extension end of the first pusher 6 is fixedly connected with the communication ring shell 7, the communication ring shell 7 is communicated with the external pumping device, and is used for injecting the solution required for the reaction into the inner shell 5, the lower side of the communication ring shell 7 is fixedly connected with eight partition cylinders 8, all the partition cylinders 8 are distributed at equal intervals in the circumferential direction, so that the alkaline solution can be uniformly penetrated in the horizontal direction, the partition cylinder 8 is fixedly connected with uniformly distributed liquid passing shells 91, all the liquid passing shells 91 on one partition cylinder 8 are arranged in a straight line array, so that the alkaline solution can be uniformly penetrated in the vertical direction, the uppermost liquid passing shell 91 is communicated with the communication ring shell 7, two adjacent liquid passing shells 91 are communicated with the communication pipe 10, the liquid passing shell 91 is communicated with the circumferentially distributed liquid spraying pipes 92 through a hose, the hose facilitates the swing of the liquid spraying pipe 92, the liquid spraying pipe 92 is used for spraying the alkaline solution into the inner shell 5, the liquid spraying pipe 92 is fixedly connected with the flexible pad 93 fixedly connected with the adjacent partition cylinder 8, the flexible pad 93 is used for supporting the adjacent liquid spraying pipe 92, while avoiding the penetration of the alkaline solution in the inner shell 5 into the liquid passing shell 91, the flexible pad 93 is made of fluorine rubber and has the properties of resisting high temperature and strong alkali (such as sodium hydroxide at 200 DEG C), the heater 11 is arranged between the outer shell 4 and the inner shell 5, the heater 11 is of the existing structure and has a spiral shape, the heater 11 is used for heating and boiling the alkaline solution in the inner shell 5, the lower right side of the second cylinder 3 is provided with a gas outlet pipe for discharging the gas generated after the alkaline solution is boiled, and the gas outlet pipe is provided with a valve, and the partition cylinder 8 is provided with uniformly distributed adjusting assemblies respectively used for driving the adjacent liquid spraying pipes 92 to swing.
[0024] As shown in Figures 7-9 , the swing assembly comprises a fixed plate 201, the fixed plate 201 is slidably connected to the communication pipe 10, the outer side of the fixed plate 201 is hingedly connected with circumferentially distributed connecting rods 202, the connecting rod 202 corresponds to the liquid spraying pipe 92 one by one, the connecting rod 202 is slidably connected with the adjacent liquid spraying pipe 92, and the elastic member 203 is fixedly connected between the liquid spraying pipe 92 and the adjacent liquid passing shell 91, the elastic member 203 is a tension spring, which is used to drive the liquid spraying pipe 92 to reset, and when it is not in the working state, the lowermost fixed plate 201 and the adjacent partition cylinder 8 are attached.
[0025] The above arrangement can realize that when the fixed plate 201 moves upward, the fixed plate 201 pushes the adjacent liquid spraying pipe 92 to swing upward through the connecting rod 202, and the elastic member 203 is stretched; when the fixed plate 201 moves downward, the fixed plate 201 pushes the adjacent liquid spraying pipe 92 to swing downward through the connecting rod 202, and the elastic member 203 resets.
[0026] As shown in Figures 7-9As shown, the middle of the partition cylinder 8 is slidingly connected with a detection rod 301, the detection rod 301 is slidingly connected with the adjacent liquid passing shell 91, and the detection rod 301 is fixedly connected with the adjacent fixed plate 201, the detection rod 301 is used to drive the adjacent fixed plate 201 to move up and down, the inner wall of the inner shell 5 limits the detection rod 301, when the lower side of the detection rod 301 contacts with the lower side wall of the inner shell 5, the detection rod 301 cannot move.
[0027] The working process of the cotton degumming equipment in the embodiment is as follows: Degumming preparation: The operator opens the second cylinder 3, unblocks the first cylinder 2, then puts the cotton in the inner shell 5, then closes the second cylinder 3, and opens the valve on the lower right side of the second cylinder 3.
[0028] Degumming starts: In the process of closing the second cylinder 3, the second cylinder 3 drives the first pusher 6 to move, and all the liquid passing shells 91 are located above the cotton, then the operator opens the first pusher 6, the telescopic end of the first pusher 6 drives the communication ring shell 7 to move downward, the communication ring shell 7 drives all the liquid passing shells 91, liquid spraying pipes 92 and flexible pads 93 to move downward through all the partition cylinders 8, in the process of moving downward of the liquid spraying pipes 92, the liquid spraying pipes 92 gradually insert into the cotton, and all the liquid spraying pipes 92 are evenly distributed in the cotton, at the same time, the circumferentially distributed liquid spraying pipes 92 are in an unexpanded state, which reduces the range covered by the liquid spraying pipes 92, and facilitates the insertion of the liquid spraying pipes 92 into the cotton.
[0029] In the process of moving downward of the partition cylinder 8, the partition cylinder 8 drives the detection rod 301 on it to move downward (in this process, under the action of the gravity of the detection rod 301 itself, the partition cylinder 8 cannot relatively slide with the adjacent detection rod 301), until the detection rod 301 contacts with the lower side wall of the inner shell 5, the detection rod 301 stops moving, at this time, the first pusher 6 is closed, the operator drives the alkaline solution into the communication ring shell 7 through the external pumping device, the alkaline solution is shunted into the uppermost liquid passing shell 91 through the communication ring shell 7, then the alkaline solution flows into all the liquid passing shells 91 through all the communication pipes 10, the alkaline solution in the liquid passing shell 91 flows into the adjacent liquid spraying pipe 92, and is sprayed out from the liquid spraying pipe 92.
[0030] After the alkaline solution is sprayed out from the liquid spraying pipe 92, the alkaline solution is dispersed on the adjacent cotton, after the alkaline solution adheres to the cotton, the gravity of the cotton increases, and the cotton begins to gradually collapse downward, after a fixed time (the fixed time is set by the operator according to the program), after the cotton near the liquid spraying pipe 92 is wetted by the alkaline solution, the operator opens the first pusher 6 again.
[0031] After the first pusher 6 is opened, the telescopic end of the first pusher 6 continues to move downward and drives the partition cylinder 8 to move downward. The partition cylinder 8 drives the liquid spraying tube 92 thereon to move downward and changes the position of contact with the cotton and loses contact with the soaked cotton. During this process, the detection rod 301 cannot move, so the detection rod 301 moves upward relative to the partition cylinder 8. In this way, the detection rod 301 drives the fixed plate 201 thereon to move upward, and all the liquid spraying tubes 92 swing upward (as shown in FIG. Figure 6 As shown), the contact area between the spray pipe 92 and the cotton is increased, and at the same time, the coverage area of the alkaline solution sprayed by the spray pipe 92 is increased, thereby improving the uniformity of the penetration of the alkaline solution. During the swinging process of the spray pipe 92, the spray pipe 92 moves the cotton clumps, increasing the gaps between the cotton clumps and dispersing the cotton clumps. In this way, the cotton's barrier to the alkaline solution is reduced, facilitating the penetration of the alkaline solution.
[0032] As the telescopic end of the first pusher 6 continues to extend until the partition tube 8 can no longer move downward, the telescopic end of the first pusher 6 stops extending. During this process, the external pumping device is always in the open state, that is, the spray pipe 92 always sprays the alkaline solution into the cotton until the alkaline solution submerges the cotton. The external pumping device is then turned off, and the heater 11 is turned on to boil the soaked cotton and maintain it for ten minutes, thereby completing the degreasing operation of the cotton.
[0033] Degreasing is completed: After completing the degreasing operation, the operator controls the first pusher 6 to work and move all the partition tubes 8 upward. During this process, the detection rod 301 moves downward relative to the partition tube 8 under the action of gravity, and the detection rod 301 drives the fixed plate 201 thereon to move downward, and the spray pipe 92 swings downward until the lowermost fixed plate 201 contacts the adjacent partition tube 8. The partition tube 8 drives the detection rod 301 to move upward through the lowermost fixed plate 201. During the process, the partition tube 8 drives all the parts thereon to move upward synchronously until the telescopic end of the first pusher 6 is reset, and the first pusher 6 is closed. All the partition tubes 8 lose contact with the alkaline solution and cotton. The operator opens the second tube 3, takes out the cotton inside it, and extracts the alkaline solution, closes the valve on the air outlet pipe on the lower right side of the second tube 3, discharges the alkaline solution in the defatted cotton and rinses it, and then repeats all the above operations to continue degreasing the remaining cotton.
[0034] Example 2 The cotton degreasing device disclosed in this embodiment, based on the embodiment 1, also has the function of guiding the cotton.
[0035] like Figure 6 and Figure 7As shown, the lower side of the partition cylinder 8 is provided with an annular inclined surface, the lower side of the detection rod 301 is provided in a conical shape, and the slope of the generatrix of the annular inclined surface of the partition cylinder 8 is equal to the slope of the generatrix of the conical surface of the detection rod 301, so as to facilitate insertion into the cotton and reduce the extrusion force on the cotton. The partition cylinder 8 is provided with uniformly distributed guide blocks 901, the guide blocks 901 are located between adjacent two liquid spraying pipes 92 at different heights, and the upper and lower sides of the guide blocks 901 are provided with inclined surfaces. The lower side of the guide block 901 is used to shield the adjacent liquid spraying pipe 92, so as to reduce the dragging force on the cotton when the liquid spraying pipe 92 moves downward. The upper side of the guide block 901 is used to guide the cotton. When not in working state, all the liquid spraying pipes 92 are in an unfolded state, and all the liquid spraying pipes 92 are respectively attached to the upper side of the adjacent guide block 901.
[0036] The above arrangement can achieve: During the downward movement of the partition cylinder 8 and the detection rod 301, the lower side of the partition cylinder 8 and the conical surface of the detection rod 301 guide the cotton, so that the cotton in contact with the two is dispersed outward in the circumferential direction, reducing the extrusion force on the cotton, thereby reducing the occurrence of the situation that the cotton is extruded into a lump structure. At the same time, the lower side of the guide block 901 also guides the cotton and shields the adjacent liquid spraying pipe 92, reducing the probability that the cotton is aggregated downward by the liquid spraying pipe 92.
[0037] During the upward movement of the partition cylinder 8, the partition cylinder 8 drives the guide block 901 to move upward, and the upper side of the guide block 901 guides the wet cotton, so that the wet cotton cannot be stacked on the upper side of the guide block 901. With the downward swinging of the liquid spraying pipe 92, the wet cotton is prevented from being left between the liquid spraying pipe 92 and the guide block 901.
[0038] Embodiment 3 The cotton degreasing equipment disclosed in this embodiment further has the function of stirring the cotton immersed in the alkaline solution by rotating the inner shell 5, thereby increasing the contact area between the alkaline solution and the cotton. The cotton degreasing equipment disclosed in this embodiment also has the function of discharging the alkaline solution in the inner shell 5.
[0039] As Figure 3 and Figure 4As shown, the transition cavity 401 is annularly arranged between the outer shell 4 and the inner shell 5, and the inner shell 5 is provided with a plurality of sieve holes 402 which are in communication with the transition cavity 401 and used for discharging the alkaline solution in the inner shell 5, the first driving member 403 is installed in the first cylinder 2 and used for driving the inner shell 5 to rotate, the first driving member 403 is composed of a servo motor and a gear set, the rotation speed and direction of the output shaft of the servo motor can be adjusted through a control program, the left side of the first cylinder 2 is provided with a discharge pipe which is in communication with the transition cavity 401, and a valve is installed on the discharge pipe and in a closed state in a non-working state, and the outer shell 4 is sealingly and rotatably connected with the inner shell 5.
[0040] As shown in Figure 3 and Figure 4 , a plurality of protruding strips 801 are fixedly connected in the inner shell 5 and used for increasing the contact area between the inner shell 5 and the cotton and facilitating the rotation of the cotton.
[0041] The above arrangement can achieve: During the defatting of the cotton, the liquid level of the alkaline solution in the inner shell 5 gradually rises with the gradual increase of the alkaline solution sprayed by the liquid spraying pipes 92, and in this process, the alkaline solution in the inner shell 5 flows into the transition cavity 401 through the sieve holes 402, and the liquid level of the alkaline solution in the transition cavity 401 rises together with the liquid level of the alkaline solution in the inner shell 5.
[0042] After all the liquid spraying pipes 92 are swung to the limit position (as shown in Figure 7 ), the operator starts the first driving member 403, and the first driving member 403 drives the inner shell 5 to reciprocatingly and slowly rotate, in this process, the one-way rotation angle of the inner shell 5 is 45° (the central angle between two adjacent partition cylinders 8), the inner shell 5 drives the alkaline solution and the cotton in it to synchronously and slowly rotate, the cotton and all the liquid spraying pipes 92 appear relative displacement, the liquid spraying pipes 92 agitate the cotton, increase the probability of contact with the cotton, and move the cotton, so that the cotton is dispersed, and the rotation of the liquid spraying pipes 92 increases the range covered by the alkaline solution sprayed by the liquid spraying pipes 92, so as to facilitate the uniform contact of the alkaline solution with the cotton and ensure the sufficient contact of the cotton with the alkaline solution, and in this process, the slow rotation of the inner shell 5 reduces the damage of the fibers of the cotton caused by the liquid spraying pipes 92.
[0043] After the defatting of the cotton is completed, the valve on the left side of the first cylinder 2 is opened, and the alkaline solution in the transition cavity 401 is discharged through the left side of the first cylinder 2, and in the process of discharging the alkaline solution, the first pushing member 6 is opened, so as to repeat the operation steps of example 1, so that all the partition cylinders 8 are out of contact with the alkaline solution and the cotton.
[0044] After the separation cylinder 8 is out of contact with the alkaline solution, the first driving member 403 stops driving the inner shell 5 to reciprocate and is changed to one-way fast rotation. Through the fast rotation, the alkaline solution in the inner shell 5 is subjected to centrifugal force, so that the alkaline solution is thrown into the transition chamber 401 under the action of the centrifugal force. After the alkaline solution in the cotton is thrown out, the first driving member 403 is closed, and then the operator opens the second cylinder 3 to take out the defatted and dewatered cotton. Subsequently, the valve on the discharge pipe on the left side of the first cylinder 2 is closed.
[0045] Embodiment 4 The cotton defatting device disclosed in this embodiment further has the function of changing the dewatering mode of the cotton and reducing the damage to the fibers of the cotton on the basis of Embodiment 3.
[0046] In all the above embodiments, the first cylinder 2 is fixedly connected with the base 1, and in this embodiment, the first cylinder 2 is rotatably connected with the base 1.
[0047] As shown in Figs. Figure 1 , Figure 2 and Figure 10 The deflection mechanism is further provided on the base 1 and is used to change the deflection angle of the first cylinder 2. The deflection mechanism comprises a second driving member 501, which is a servo motor. The second driving member 501 is fixedly connected with the base 1, and the first cylinder 2 is rotatably connected with the base 1. The second driving member 501 is used to drive the first cylinder 2 to rotate. A support plate 502 is provided on the left side of the base 1 and is used to support the second cylinder 3. A sponge pad can be provided on the upper side of the support plate 502 and is used to buffer the extrusion force of the second cylinder 3. A stabilizing assembly is provided on the base 1 and is used to limit the first cylinder 2.
[0048] The above arrangement can achieve the following effects. When the alkaline solution in the inner shell 5 is discharged, the valve on the air outlet pipe on the lower right side of the second cylinder 3 is first closed, and then the second driving member 501 is opened. The second driving member 501 drives the first cylinder 2 to start rotating slowly. When the first cylinder 2 rotates clockwise by 90°, the left side of the second cylinder 3 contacts the upper side of the support plate 502, and the second driving member 501 is closed. Through the support of the support plate 502 to the second cylinder 3, the stability of the second cylinder 3 and the first cylinder 2 is ensured, and the stress on the second driving member 501 is reduced.
[0049] After the second driving member 501 is closed, the valve of the left side discharge pipe of the first cylinder 2 is opened, then the first driving member 403 is opened, and the first driving member 403 drives the inner shell 5 to rotate slowly, so as to facilitate the alkaline solution in the inner shell 5 to be discharged. During the process, the position of the cotton in the inner shell 5 is changed all the time, so that the cotton at different positions is moved to the lower side (the visual angle after rotation) of the inner shell 5 in turn, thereby facilitating the discharge of the alkaline solution in the cotton. During the process, the inner shell 5 rotates slowly, thereby reducing the probability of damage to the cotton fibers.
[0050] After the cotton is dehydrated, the second cylinder 3 is opened to take out the cotton after defatting and dehydration, and then the first cylinder 2 is controlled to rotate reversely and reset by the second driving member 501.
[0051] As shown in Figure 1 , Figure 2 and Figure 10 , the stabilizing assembly comprises a connecting plate 601 fixedly connected to the base 1, and a plug-in rod 602 slidably connected to the connecting plate 601. The plug-in rod 602 is an L-shaped round rod. The first cylinder 2 is fixedly connected with a limiting plate 603 which is a circular plate and is provided with a plurality of circular holes distributed in the circumferential direction. The limiting plate 603 is used for limiting the plug-in rod 602.
[0052] The above arrangement can achieve: Before the second driving member 501 is opened, the operator pulls the plug-in rod 602 forward, so that the plug-in rod 602 is out of contact with the limiting plate 603. Then the first cylinder 2 is driven to rotate by the second driving member 501. After the first cylinder 2 moves to the specified position, the operator pushes the plug-in rod 602 backward, so that the plug-in rod 602 is inserted into the corresponding circular hole in the limiting plate 603. In this way, the limiting plate 603 is limited by the plug-in rod 602, so that the first cylinder 2 cannot rotate. Thus, the stress borne by the second driving member 501 is further reduced, and the stress borne by the connection between the first cylinder 2 and the second cylinder 3 is also reduced.
[0053] Embodiment 5 The cotton defatting device disclosed in this embodiment further has the function of pressing the cotton on the basis of embodiment 4, thereby improving the effect of discharging the alkaline solution in the cotton.
[0054] As shown in Figure 3 and Figure 5The second pushing piece 701 is installed in the second cylinder 3, the second pushing piece 701 is an existing electric pushing rod, the telescopic end of the second pushing piece 701 is fixedly connected with an elastic bag 702, the elastic bag 702 is filled with gas, and the material of the elastic bag 702 can be fluorine rubber, the long-term use temperature of the fluorine rubber can reach 200 DEG C, the fluorine rubber has excellent resistance to strong alkali, and has high elasticity, resilience and high cost performance, the telescopic end of the second pushing piece 701 and the inner shell 5 jointly extrude the elastic bag 702, the elastic bag 702 is extruded by the telescopic end of the second pushing piece 701, so that the elastic bag 702 expands transversely, thereby extruding the cotton, so that the efficiency of discharging the alkaline solution in the cotton is accelerated, and only the cotton is extruded, so that the damage to the cotton fiber is small, the subsequent use effect of the cotton is guaranteed, and the inside of the elastic bag 702 is provided with a supporting rod for supporting the elastic bag 702, so that the elastic bag 702 is prevented from being bent and deformed.
[0055] The above arrangement can achieve: After the first cylinder 2 rotates, the second pushing piece 701 is opened, the telescopic end of the second pushing piece 701 reciprocates, thereby repeatedly extruding the elastic bag 702, and the elastic bag 702 repeatedly expands, in this process, the inner shell 5 is in a state of slow rotation, that is, the cotton in the inner shell 5 changes position at any time, so that the elastic bag 702 extrudes the cotton at different positions, thereby accelerating the discharge efficiency of the alkaline solution in the cotton, in this process, the cotton at different positions is extruded by the elastic bag 702, under the premise of reducing the damage to the cotton fiber, the alkaline solution in the cotton is discharged as much as possible.
[0056] Although the present disclosure has been described only with respect to a limited number of embodiments, those skilled in the art who benefit from the present disclosure will understand that various other embodiments can be designed without departing from the scope of the present application.
Claims
1. A cotton degreasing device, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with a first tube (2), the first tube (2) is hingedly connected to a second tube (3), an outer shell (4) is fixedly connected to the second tube (3), an inner shell (5) is provided in the outer shell (4), a first pusher (6) is fixedly connected to the second tube (3), a telescopic end of the first pusher (6) is fixedly connected to a connecting ring shell (7), the connecting ring shell (7) is fixedly connected to a plurality of partition tubes (8), and evenly distributed liquid shells (91) are fixedly connected to the partition tubes (8), and the liquid shells (91) close to the connecting ring shell (7) are connected to the liquid shells (91) and the liquid shells (91 ... The connecting annular shell (7) is connected, and a connecting pipe (10) is connected between two adjacent liquid-passing shells (91). The liquid-passing shells (91) are connected to circumferentially distributed liquid spraying pipes (92) through a hose. The liquid spraying pipes (92) are used to spray liquid into the inner shell (5). The liquid spraying pipes (92) are fixedly connected to a flexible pad (93) fixedly connected to the adjacent partition tube (8). A heater (11) is installed between the outer shell (4) and the inner shell (5). Adjustment components are evenly distributed and respectively used to drive the adjacent liquid spraying pipes (92) to swing.
2. A cotton degreasing device according to claim 1, characterized in that: The swing assembly comprises a fixed plate (201), the fixed plate (201) being slidably connected to the connecting pipe (10), the fixed plate (201) being hinged with circumferentially distributed connecting rods (202), the connecting rods (202) corresponding one-to-one to the liquid spraying pipes (92), the connecting rods (202) being slidably connected to adjacent liquid spraying pipes (92), and an elastic member (203) being fixedly connected between the liquid spraying pipes (92) and the adjacent liquid overflow shells (91).
3. A cotton degreasing device according to claim 2, characterized in that: A detection rod (301) is slidably connected inside the partition cylinder (8), the detection rod (301) is slidably connected to the adjacent liquid-passing shell (91), and the detection rod (301) is fixedly connected to the adjacent fixing plate (201), and the inner wall of the inner shell (5) limits the detection rod (301).
4. A cotton degreasing device according to claim 3, characterized in that: The lower side of the partition cylinder (8) is provided with an annular inclined surface, and the lower side of the detection rod (301) is provided in a conical shape.
5. A cotton degreasing device according to claim 1, characterized in that: Evenly distributed guide blocks (901) are provided on the partition cylinder (8), and the guide blocks (901) are located between two adjacent liquid spray pipes (92) at different heights. Inclined surfaces are provided on both the upper and lower sides of the guide blocks (901).
6. A cotton degreasing device according to claim 1, characterized in that: A transition chamber (401) is provided between the outer shell (4) and the inner shell (5); a plurality of sieve holes (402) are provided on the inner shell (5) and are all connected to the transition chamber (401); a first driving member (403) is installed in the first cylinder (2); the first driving member (403) is used to drive the inner shell (5) to rotate; a discharge pipe connected to the transition chamber (401) is provided on one side of the first cylinder (2); and the outer shell (4) and the inner shell (5) are sealed and rotatably connected.
7. A cotton degreasing device according to claim 6, characterized in that: The invention also includes a deflection mechanism, which is arranged on the base (1) and is used to change the deflection angle of the first cylinder (2). The deflection mechanism includes a second driving member (501), which is fixed to the base (1). The first cylinder (2) is rotatably connected to the base (1). The second driving member (501) is used to drive the first cylinder (2) to rotate. A support plate (502) is provided on one side of the base (1). The support plate (502) is used to support the second cylinder (3). A stabilizing component is provided on the base (1), and the stabilizing component is used to limit the first cylinder (2).
8. A cotton degreasing device according to claim 7, characterized in that: The stabilizing assembly comprises a connecting plate (601), the connecting plate (601) being fixedly connected to the base (1), a plug rod (602) being slidably connected to the connecting plate (601), the first cylinder (2) being fixedly connected to a limiting plate (603), the limiting plate (603) being used to limit the plug rod (602).
9. A cotton degreasing device according to claim 6, characterized in that: The invention also includes an extrusion mechanism, which is arranged in the second cylinder (3) and is used to extrude the material in the inner shell (5). The extrusion mechanism includes a second pushing member (701). The second pushing member (701) is installed in the second cylinder (3). The telescopic end of the second pushing member (701) is fixedly connected to an elastic bag (702). The telescopic end of the second pushing member (701) and the inner shell (5) jointly extrude the elastic bag (702).
10. A cotton degreasing device according to claim 9, characterized in that: A plurality of raised strips (801) are fixedly connected inside the inner shell (5).