Powder transfer stock bin for nylon production
By installing cylinders and vibrators in the nylon powder transfer hopper, the tilt angle of the hopper and the direction of powder flow are adjusted, solving the problem of powder bridging and blockage, achieving uniform powder feeding and precise control, and improving production stability.
Patent Information
- Application Number
- CN202423281515.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In existing nylon powder transfer silos, powder particles are prone to bridging, which can lead to blockage of the discharge port or slow down the feeding speed, affecting the continuity and stability of production.
By setting a cylinder to push the fixed rod and support legs to move, the hopper body is tilted. Combined with the vibrator to vibrate the feed pipe, the falling speed and direction of the powder are adjusted to avoid blockage and achieve precise control of the feed.
It effectively avoids powder accumulation and clogging, achieves uniform powder flow and stable feeding, and improves feeding efficiency and stability.
Smart Images
Figure CN223575190U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of nylon production equipment, in particular to a powder transfer bin for nylon production. BACKGROUND
[0002] Nylon powder, also known as polyamide powder, is a kind of thermoplastic plastic powder, which has good wear resistance, corrosion resistance and high strength, etc. Due to its excellent performance, nylon powder is widely used in the fields of automobiles, aerospace, machinery, electronics, medical treatment and sports equipment, etc. The transfer bin is one of the indispensable equipment in the production process of nylon powder, which is mainly used for storing and transferring nylon powder raw materials to ensure the continuity and stability of the production process.
[0003] However, the powder in the existing transfer bin is automatically discharged by gravity, but sometimes the powder particles in the bin may accumulate and block the discharge port at the bottom or cause the powder to fall slowly. CONTENT OF THE UTILITY MODEL
[0004] In view of the shortcomings of the prior art, the application provides a powder transfer bin for nylon production, which has the advantages of improving the discharging speed and solving the problem of arching in the transfer bin.
[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: a powder transfer bin for nylon production, comprising a bin body, a first support leg is fixedly connected to the outer surface of the bin body, a fixed rod is fixedly connected to the bottom surface of the first support leg, a sleeve is slidably sleeved on the outer surface of the fixed rod, a gas cylinder is fixedly connected to the inner wall of the sleeve, the output end of the gas cylinder is fixedly connected to the bottom surface of the fixed rod, a first universal base is fixedly installed at the bottom end of the sleeve, a discharging pipe is fixedly installed at the bottom of the bin body, and a vibrator is fixedly installed on the outer surface of the discharging pipe.
[0006] Through the above-mentioned scheme, the fixed rod and the first support leg can be moved by the action of the gas cylinder, thereby increasing the overall length of the first support leg and the sleeve, so as to push the whole bin body to tilt, thereby changing the stacking state of the powder in the bin body and making it flow downward along the inclined surface, which helps the powder to flow out more uniformly and avoids the occurrence of blocking or stacking phenomenon. Moreover, the speed of the powder falling can be flexibly adjusted by adjusting the inclination angle, thereby realizing precise control of discharging, and the movement of the first support leg can be guided by the action of the fixed rod and the sleeve, thereby moving stably. Then, the discharging pipe can be vibrated by the action of the vibrator, so as to prevent the inside of the discharging pipe from being blocked, thereby improving the discharging efficiency of the device.
[0007] Further, the outer surface of the silo body is fixedly connected with two second support legs, and the two second support legs and the first support leg are fixedly connected to the outer surface of the silo body in a circumferential array.
[0008] Through the above scheme, through the action of the two second support legs and the first support leg, the three are arranged in a circumferential array, thereby improving the support stability of the silo body.
[0009] Further, the bottom end of each of the two second support legs is fixedly installed with a second universal base.
[0010] Through the above scheme, through the action of the second universal base, when the silo body as a whole tilts to the left, the second universal base can ensure that the silo body stably tilts, so that the nylon powder can be stably discharged.
[0011] Further, the outer surface of each of the two second support legs is provided with a support assembly.
[0012] Through the above scheme, through the action of the support assembly, the silo body as a whole can be supported when the silo body tilts, preventing accidental tipping during the tilting process, thereby improving the stability of the entire discharging process.
[0013] Further, the support assembly comprises a sliding groove, the inner wall of the sliding groove is provided on the outer surface of the second support leg, the inner wall of the sliding groove is provided with a guide groove, and the inner wall of the sliding groove is slidably connected with a sliding block.
[0014] Through the above scheme, through the action of the sliding groove, an accurate sliding path can be provided for the sliding block, thereby ensuring that the sliding block can smoothly slide along the predetermined route during adjustment.
[0015] Further, the outer surface of the sliding block is slidably connected to the inner wall of the guide groove.
[0016] Through the above scheme, through the action of the guide groove, the sliding block can be guided to ensure the positional accuracy during adjustment, thereby achieving accurate adjustment effect.
[0017] Further, the outer surface of the sliding block is hingedly connected with a support rod, the maximum unfolding angle between the sliding groove and the sliding block is not more than 30°, the outer surface of the sliding block is fixedly connected with a fixed plate, and the outer surface of the fixed plate is rotatably connected with a fixed bolt.
[0018] Through the above scheme, through the action of the fixed bolt, when the silo body tilts and the support rod unfolds and supports the silo body, the locking action of the fixed bolt can prevent the sliding block from loosening and sliding, thereby ensuring the support stability of the support rod.
[0019] Further, when the silo body is inclined to a maximum inclination angle of 20 degrees relative to the horizontal plane, the discharge pipe is just consistent with the direction of gravity, that is, in a vertical state.
[0020] Through the above scheme, when the silo body is inclined, the powder discharge speed can be flexibly controlled, and the greater the inclination angle, the greater the gravity component of the material, and the faster the discharge speed, and vice versa, the smaller the inclination angle, the slower the discharge speed, thereby realizing precise control of powder discharge, and the discharge pipe gradually approaches the vertical state when inclined, which can further improve the discharge efficiency.
[0021] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:
[0022] The powder transfer silo for nylon production can push the fixed rod and the first support leg to move by the action of the cylinder, thereby increasing the overall length of the first support leg and the sleeve, and thus the silo body can be inclined as a whole, thereby changing the stacking state of the powder in the silo body and making it flow downward along the inclined surface, which helps the powder to flow out more uniformly and avoids the occurrence of blockage or stacking phenomenon, and the speed of the powder falling can be flexibly adjusted by adjusting the inclination angle, thereby realizing precise control of the discharge. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present application;
[0024] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present application;
[0025] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the present application;
[0026] Figure 4 It is a schematic diagram of the overall three-dimensional structure of the present application; Figure 3 It is an enlarged structure schematic diagram of A in the present application.
[0027] In the figure:
[0028] 1, silo body; 2, first support leg; 3, fixed rod; 4, sleeve; 5, cylinder; 6, first universal base; 7, discharge pipe; 8, vibrator; 9, second support leg; 10, support assembly; 1001, sliding groove; 1002, guide groove; 1003, sliding block; 1004, support rod; 1005, fixed plate; 1006, fixed bolt; 11, second universal base. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of protection of the present application.
[0030] Please refer to Figure 1 , Figure 2 and Figure 3 , a powder transfer bin for nylon production in the embodiment comprises a bin body 1, the outer surface of the bin body 1 is fixedly connected with a first support leg 2, the bottom surface of the first support leg 2 is fixedly connected with a fixing rod 3, the outer surface of the fixing rod 3 is slidably sleeved with a sleeve 4, the movement of the first support leg 2 can be guided through the action of the fixing rod 3 and the sleeve 4, thereby moving stably, the inner wall of the sleeve 4 is fixedly connected with a pneumatic cylinder 5, the output end of the pneumatic cylinder 5 is fixedly connected to the bottom surface of the fixing rod 3, the fixing rod 3 and the first support leg 2 can be moved through the action of setting the pneumatic cylinder 5, thereby increasing the overall length of the first support leg 2 and the sleeve 4, so as to push the whole bin body 1 to tilt, thereby changing the stacking state of the powder in the bin body 1, making it flow downward along the inclined surface, which helps the powder to flow out more uniformly and avoids the occurrence of blockage or stacking phenomenon, and the speed of the powder falling can be flexibly adjusted through the adjustment of the inclination angle, thereby realizing precise control of the discharging, the bottom end of the sleeve 4 is fixedly installed with a first universal base 6, the bottom of the bin body 1 is fixedly installed with a discharge pipe 7, the outer surface of the discharge pipe 7 is fixedly installed with a vibrator 8, the discharge pipe 7 can be vibrated through the action of the vibrator 8, so as to prevent the inside of the discharge pipe 7 from being blocked, thereby improving the discharging efficiency of the device.
[0031] The outer surface of the bin body 1 is fixedly connected with two second support legs 9, the two second support legs 9 and the first support leg 2 are fixedly connected in a circumferential array on the outer surface of the bin body 1, the support stability of the bin body 1 can be improved through the action of setting the two second support legs 9 and the first support leg 2, which are arranged in a circumferential array, the bottom end of each of the two second support legs 9 is fixedly installed with a second universal base 11, the bin body 1 can be stably tilted when the whole bin body 1 tilts to the left through the action of setting the second universal base 11, so that the nylon powder can be discharged stably, the outer surface of each of the two second support legs 9 is provided with a supporting assembly 10, the whole bin body 1 can be supported when the bin body 1 tilts through the action of setting the supporting assembly 10, preventing it from accidentally falling during the tilting process, thereby improving the stability of the whole discharging process.
[0032] The support assembly 10 comprises a sliding groove 1001, the inner wall of the sliding groove 1001 is provided on the outer surface of the second support leg 9, the inner wall of the sliding groove 1001 is provided with a guide groove 1002, the inner wall of the sliding groove 1001 is slidably connected with a sliding block 1003, through the action of the sliding groove 1001, a precise sliding path can be provided for the sliding block 1003, thereby ensuring that the sliding block 1003 can smoothly slide along the predetermined route during adjustment, the outer surface of the sliding block 1003 is slidably connected to the inner wall of the guide groove 1002, through the action of the guide groove 1002, the sliding block 1003 can be guided, ensuring the positional accuracy of the sliding block 1003 during adjustment, thereby achieving precise adjustment effect, the outer surface of the sliding block 1003 is hingedly connected with a support rod 1004, the maximum unfolding angle between the sliding groove 1001 and the sliding block 1003 is not more than 30°, the outer surface of the sliding block 1003 is fixedly connected with a fixed plate 1005, the outer surface of the fixed plate 1005 is rotatably connected with a fixed bolt 1006, through the action of the fixed bolt 1006, when the bin body 1 is inclined and the support rod 1004 is unfolded and supports the bin body 1, at this time the locking action of the fixed bolt 1006 can prevent the sliding block 1003 from loosening and sliding, thereby ensuring the support stability of the support rod 1004.
[0033] When the bin body 1 is inclined to a maximum inclination angle of 20 degrees relative to the horizontal plane, the discharge pipe 7 is just consistent with the direction of gravity, that is, in a vertical state, when the bin body 1 is inclined, the discharge speed of the powder can be flexibly controlled, and the greater the inclination angle, the greater the gravity component of the material, the discharge speed is correspondingly accelerated, and vice versa, the smaller the inclination angle, the slower the discharge speed, thereby realizing precise control of powder discharge, and when the inclination occurs, the discharge pipe 7 gradually approaches the vertical state, which can further improve the discharge efficiency.
[0034] The powder transfer bin for nylon production in the embodiment can push the fixed rod 3 and the first support leg 2 to move through the action of the cylinder 5, thereby increasing the overall length of the first support leg 2 and the sleeve 4, and pushing the bin body 1 as a whole to incline, thereby changing the stacking state of the powder in the bin body 1, making it flow downward along the inclined surface, which helps the powder to flow out more uniformly and avoids the occurrence of blockage or stacking phenomenon, and the speed of the powder falling can be flexibly adjusted through the adjustment of the inclination angle, thereby realizing precise control of the discharge, and the movement of the first support leg 2 can be guided through the action of the fixed rod 3 and the sleeve 4, thereby moving smoothly, and then the discharge pipe 7 can be vibrated through the action of the vibrator 8, thereby preventing the discharge pipe 7 from being blocked inside, thereby improving the discharge efficiency of the device.
[0035] It should be noted that the material of the first universal base 6 and the two second universal bases 11 and the components of the bearing and connection are high-strength alloy steel or special aluminum alloy materials, so as to ensure high bearing capacity, thereby avoiding the phenomenon of rupture and collapse of the silo body 1 when the silo body 1 is inclined to discharge.
[0036] The working principle of the above embodiment is that when the powder is blocked, the first universal base 6 and the two second universal bases 11 are fixed to the ground, and then the cylinder 5 is started to push the fixed rod 3 to move upward, at this time, the first support leg 2 and the sleeve 4 are lengthened as a whole in the pushing, and the first universal base 6 can push the silo body 1 to tilt around the two second universal bases 11 as the axis, when the silo body 1 is tilted, the accumulation state of the powder in the silo body 1 can be changed, so that it flows downward along the inclined surface, and the discharge pipe 7 gradually approaches the vertical state, thereby the discharge efficiency can be greatly improved, then after the inclination adjustment is completed, the sliding block 1003 is slid to the appropriate position and the supporting rod 1004 is unfolded, then the fixed bolt 1006 is rotated to limit and fix the sliding block 1003, thereby the inclined silo body 1 can be supported, thereby improving the stability of the powder discharge when the silo body 1 is inclined.
[0037] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.
[0038] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A powder transfer bin for nylon production, comprising a bin body (1), characterized in that: The outer surface of the silo body (1) is fixedly connected with a first support leg (2), the bottom surface of the first support leg (2) is fixedly connected with a fixed rod (3), the outer surface of the fixed rod (3) is slidably sleeved with a sleeve (4), the inner wall of the sleeve (4) is fixedly connected with a pneumatic cylinder (5), the output end of the pneumatic cylinder (5) is fixedly connected to the bottom surface of the fixed rod (3), the bottom end of the sleeve (4) is fixedly installed with a first universal base (6), the bottom of the silo body (1) is fixedly installed with a discharge pipe (7), and the outer surface of the discharge pipe (7) is fixedly installed with a vibrator (8).
2. A powder transfer bin for nylon production according to claim 1, characterized in that: The outer surface of the silo body (1) is fixedly connected with two second support legs (9), and the two second support legs (9) and the first support leg (2) are fixedly connected in a circumferential array on the outer surface of the silo body (1).
3. A powder transfer bin for nylon production as claimed in claim 2, wherein: The bottom end of each of the two second support legs (9) is fixedly installed with a second universal base (11).
4. A powder transfer bin for nylon production as claimed in claim 3, wherein: The outer surface of each of the two second support legs (9) is provided with a supporting assembly (10).
5. A powder transfer bin for nylon production as claimed in claim 4, wherein: The supporting assembly (10) comprises a sliding groove (1001) which is formed in the outer surface of the second support leg (9), a guide groove (1002) is formed in the inner wall of the sliding groove (1001), and a sliding block (1003) is slidably connected to the inner wall of the sliding groove (1001).
6. A powder transfer bin for nylon production as claimed in claim 5, wherein: The outer surface of the sliding block (1003) is slidably connected to the inner wall of the guide groove (1002).
7. A powder transfer bin for nylon production as claimed in claim 5, wherein: The outer surface of the sliding block (1003) is hingedly connected with a supporting rod (1004), the maximum unfolding angle between the sliding groove (1001) and the sliding block (1003) is not more than 30°, the outer surface of the sliding block (1003) is fixedly connected with a fixed plate (1005), and the outer surface of the fixed plate (1005) is rotatably connected with a fixed bolt (1006).
8. A powder transfer bin for nylon production as claimed in claim 1, wherein: When the silo body (1) is inclined to a maximum inclination angle of 15° relative to the horizontal plane, the discharge pipe (7) is just consistent with the direction of gravity, i.e. in a vertical state.