Rubber material conveying transition device for sealing ring
By using a combination structure of calcium carbonate liquid impregnation and plush roller scraper in the conveying transition device of the rubber sealing ring, the problems of resistance and adhesion during the rubber material transportation process are solved, and the fluidity improvement and the long life of the equipment are achieved.
Patent Information
- Application Number
- CN202323259947.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-01
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-01
AI Technical Summary
During the transportation process, the existing rubber seal rings have increased resistance due to high viscosity, which makes the spray head easy to be blocked, which is troublesome to maintain, and adhesion during winding affects fluidity.
A rubber material conveying transition device for sealing ring is designed, including a calcium carbonate liquid filled with a feeding box, which can realize the impregnation and transportation of rubber belts through transmission rollers and guide rollers, and use a combined structure of plush rollers and scrapers to prevent sticking. Attached, the feeding tank body realizes the recycling and reuse of liquid.
It improves the conveying fluidity and anti-stick effect of rubber materials, reduces equipment damage, and ensures normal use and efficient operation of processes.
Smart Images
Figure CN222156261U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to the technical field related to sealing ring processing equipment, and more specifically to a rubber material conveying transition device for sealing rings. Background technology:
[0002] The existing rubber sealing ring is generally made by placing a rubber strip on top of a mold, pressing down the upper mold to melt the rubber strip and enter the cavity of the lower mold. The rubber strip is cut off from the rubber belt one by one, and the rubber belt is processed by plasticizing, mixing, calendering, etc., and the rubber belt after final calendering needs to be wound together. Since the surface is viscous and easy to adhere, the resistance increases during the transportation process, which will affect the fluidity of the transportation, and the rubber belts will also adhere to each other during the later winding. Therefore, it is necessary to coat the surface with calcium carbonate liquid to increase the fluidity. The existing method is to spray the rubber belt through a nozzle during the transportation process. During the spraying of the nozzle, due to the large number of impurities in the calcium carbonate liquid, it is easy to be blocked, and often requires repair and maintenance, which is very troublesome. Utility model content:
[0003] The utility model aims to overcome the deficiencies of the prior art and provides a rubber material conveying transition device for a sealing ring, which is provided with a discharge box filled with calcium carbonate liquid, and can output the conveyed rubber material after being immersed in the calcium carbonate liquid in the discharge box, has good use effect, and its discharge box is basically not damaged, thereby ensuring normal use.
[0004] The solution of the utility model to solve the technical problem is:
[0005] A rubber material conveying transition device for a sealing ring comprises a frame, wherein the frame comprises a bottom plate and side fixing plates fixed to the front and rear top surfaces of the bottom plate, a material discharge box is arranged at the lower part between the middle parts of the two side fixing plates, and the material discharge box is filled with calcium carbonate liquid, transmission rollers are arranged at the upper and lower parts of the left and right sides of the two side fixing plates, guide rollers are installed at the left and right sides of the upper part in the material discharge box, an intermediate main guide roller is arranged at the middle part of the material discharge box, a rubber conveyor belt is tensioned on all transmission rollers, guide rollers and the intermediate main guide roller, all transmission rollers are pressed against the inner side of the upper and lower belt bodies on the left and right sides of the rubber conveyor belt, the rubber conveyor belt above the material discharge box is pressed against the two guide rollers, and the rubber conveyor belt between the two guide rollers is located below the intermediate main guide roller.
[0006] A horizontal plate is fixed between the two side fixed plates on the right side of the discharge box body, and a material receiving trough body is fixed on the top surface of the horizontal plate. The material receiving trough body is directly below the rubber conveyor belt above. A liquid return port is formed at the lower part of the left side plate of the material receiving trough body, and the liquid return port is communicated with a side through hole formed at the upper part of the right side plate of the discharge box body.
[0007] The left side wall of the material receiving trough body is welded and fixed to the upper right side wall of the material discharging box body, the bottom surface of the material receiving trough body is welded and fixed to the top surface of the horizontal plate, and the left side wall of the horizontal plate is welded and fixed to the right side wall of the material discharging box body.
[0008] The top surface of the bottom plate of the material receiving trough body is an inclined surface, with the right end being higher and the left end being lower.
[0009] A velvet roller is provided above the material receiving trough body, and the front and rear ends of the velvet roller are movably connected to the two side fixing plates through bearings, and the top surface of the velvet roller is pressed against the bottom surface of the rubber conveyor belt above it;
[0010] A scraper connecting roller is arranged on the left side of the velvet roller, and a plurality of scrapers are fixed on the middle outer side wall of the scraper connecting roller, and the corresponding scrapers are pressed against the left side wall of the velvet roller.
[0011] The outstanding effects of the utility model are:
[0012] It is provided with a discharge box filled with calcium carbonate liquid, and the conveyed rubber material can be output after being immersed in the calcium carbonate liquid in the discharge box. The use effect is good, and the discharge box is basically not damaged, ensuring normal use. Description of the drawings:
[0013] Figure 1 It is a partial structural schematic diagram of the utility model;
[0014] Figure 2 It is a partial structural schematic diagram of the rubber conveyor belt of the utility model;
[0015] Figure 3 It is a schematic diagram of the local structure between the rubber conveyor belt and the two side fixing plates. Specific implementation method:
[0016] For example, see Figures 1 to 3 As shown, a rubber material conveying transition device for sealing rings includes a frame 10, wherein the frame 10 includes a bottom plate 11 and side fixing plates 12 fixed to the front and rear top surfaces of the bottom plate 11, a material discharge box 13 is provided at the lower part between the middle parts of the two side fixing plates 12, and the material discharge box 13 is filled with calcium carbonate liquid, and transmission rollers 14 are provided at the upper and lower parts of the left and right sides of the two side fixing plates 12, and both ends of the transmission roller 14 are movably connected to the two side fixing plates 12 through bearings, a motor frame is fixed on the outer side wall of one of the side fixing plates 12, a driving motor is fixed on the motor frame, a driving wheel is fixed on the output shaft of the driving motor, one end of one of the transmission rollers 14 extends out of one of the side fixing plates 12 and is fixed with a transmission wheel, a synchronous belt is tensioned on the driving wheel and the transmission wheel, and the transmission roller 14 is driven to rotate by the driving motor; it is a conventional structure, which is not shown in the drawings and will not be described in detail.
[0017] Guide rollers 131 are installed on the left and right sides of the upper part of the discharge box 13. The two ends of the guide rollers 131 are movably connected to the front and rear wall plates of the discharge box 13 through bearings. An intermediate main roller 132 is provided in the middle of the discharge box 13. The two ends of the intermediate main roller 132 are movably connected to the front and rear wall plates of the discharge box 13 through bearings. The rubber conveyor belt 100 is tensioned on all the driving rollers 14, the guide rollers 131 and the intermediate main roller 132. The four driving rollers 14 are respectively pressed against the inner side of the upper and lower belt bodies on the left and right sides of the rubber conveyor belt 100. The belt 100 is pressed against two guide rollers 131. The rubber conveyor belt 100 between the two guide rollers 131 is located below the middle guide roller 132, and its top surface is pressed against the bottom surface of the middle guide roller 132. The lower part of the middle guide roller 132 is immersed in the liquid in the discharge box 13. The rubber conveyor belt 100 can be operated by rotating the transmission roller 14. An intermediate drive motor is fixed on the outer wall of the front side plate or the rear side plate of the discharge box 13. The output shaft of the intermediate drive motor is a spline shaft, which is inserted into the spline hole at one end of the middle guide roller 132, and can drive the middle guide roller 132 to rotate. The intermediate drive motor is a conventional structure, which will not be described in detail here, and is not shown in the drawings.
[0018] Furthermore, the top surfaces of the two side fixing plates 12 at the discharge box 13 are formed with downwardly extending lower grooves 1. The lower grooves 1 can be convenient for manual inspection through the lower grooves 1 to see whether the capacity of the calcium carbonate liquid in the discharge box 13 meets the requirements.
[0019] Furthermore, a tensioning roller 15 is installed in the middle of the left side wall of the two side fixing plates 12 , and the tensioning roller 15 is pressed against the outer wall surface of the left belt body of the rubber conveyor belt 100 .
[0020] The specific structure is that the middle part of the left side wall of the two side fixing plates 12 is formed with a transverse adjustment groove, and the upper and lower inner walls of the transverse adjustment groove are fixed with transverse guide strips, and the moving block 151 is inserted into the transverse adjustment groove, and the top and bottom surfaces of the moving block 151 are fixed with guide blocks, and the transverse guide strip is inserted into the guide groove of the guide block fixed on the top or bottom surface of the moving block 151, and the left side wall of the two side fixing plates 12 is fixed with a vertical connecting plate, and the left side wall of the moving block 151 is movably connected through a bearing. There is an adjusting screw, which is threaded on the vertical connecting plate. The left end of the adjusting screw extends out of the vertical connecting plate and is formed with a rotating part. A locking nut is threaded on the adjusting screw, and the locking nut is tightly attached to the left wall or the right wall of the vertical connecting plate. The two ends of the tensioning roller 15 are movably connected to the corresponding moving block 151 through bearings. By loosening the two locking nuts and rotating the two adjusting screws, the tensioning roller 15 can be moved left and right to adjust the tension. After the adjustment is completed, the locking nut can be tightened, which is very convenient.
[0021] Furthermore, a horizontal plate 20 is fixed between the two side fixing plates 12 on the right side of the discharge box 13, and the front and rear walls of the horizontal plate 20 are welded and fixed to the inner walls of the two side fixing plates 12. A material receiving trough 21 is fixed to the top surface of the horizontal plate 20, and the material receiving trough 21 is directly below the rubber conveyor belt 100 above. A liquid return port 22 is formed at the lower part of the left side plate of the material receiving trough 21, and the liquid return port 22 is communicated with a side through hole formed at the upper part of the right side plate of the discharge box 13.
[0022] Furthermore, the left side wall of the material receiving trough 21 is welded and fixed to the upper right side wall of the material discharging box 13, the bottom surface of the material receiving trough 21 is welded and fixed to the top surface of the horizontal plate 20, and the left side wall of the horizontal plate 20 is welded and fixed to the right side wall of the material discharging box 13.
[0023] Furthermore, the top surface of the bottom plate of the material receiving trough body 21 is an inclined surface, with the right end being higher and the left end being lower.
[0024] Furthermore, a velvet roller 220 is provided above the material receiving trough 21, and the front and rear ends of the velvet roller 220 are movably connected to the two side fixing plates 12 through bearings, and the top surface of the velvet roller 220 is pressed against the bottom surface of the rubber conveyor belt 100 above it;
[0025] A scraper connecting roller 23 is provided on the left side of the velvet roller 220, and a plurality of scrapers 231 are fixed on the middle outer wall of the scraper connecting roller 23, and the corresponding scrapers 231 are pressed against the left side wall of the velvet roller 220. One end of the velvet roller 220 and the scraper connecting roller 23 extends out of the outer wall of the corresponding side fixing plate 12, and a connecting motor frame is fixed on the outer wall of the corresponding side fixing plate 12, and two driving motors are fixed on the connecting motor frame, and the output shafts of the two driving motors are respectively connected to one end of the velvet roller 220 and the scraper connecting roller 23 through a coupling, and the velvet roller 220 and the scraper connecting roller 23 are rotated by the operation of the two driving motors.
[0026] Furthermore, two blowing holes 2 are formed on the two side fixing plates 12 directly above the material receiving trough body 21, and the blowing holes 2 face the front and rear walls of the rubber conveyor belt 100 above; a guide sleeve is fixed on the outer wall of the side fixing plate 12 at the blowing hole 2, and the guide sleeve can be connected to the air outlet of the hair dryer.
[0027] The front and rear portions of the outer wall surface of the rubber conveyor belt 100 are both formed with anti-skid strips 101 extending obliquely outward, and a liquid leakage through hole 102 is formed in the middle of the rubber conveyor belt 100 between the front and rear anti-skid strips 101 .
[0028] When the present embodiment is in use, the rubber material to be transported is placed on the top surface of the rubber conveyor belt 100 on the upper left side. Since the front and rear parts of the outer wall surface of the rubber conveyor belt 100 are formed with anti-skid strips 101 extending obliquely outward, the rubber material can be pressed against the anti-skid strips 101 to achieve anti-skid. Then, as the rubber conveyor belt 100 runs, the rubber material enters the discharge box 13 and is transported to the right between the bottom surface of the middle main roller 132 and the rubber conveyor belt 100. The calcium carbonate liquid in the discharge box 13 can be applied to the rubber material to improve its fluidity during transportation and achieve an anti-sticking effect.
[0029] Then, the rubber material continues to be transported to the right. During the operation, the rubber conveyor belt 100 can wipe its bottom surface by rotating the plush roller 220, and the liquid on the rubber conveyor belt 100 will drip into the material receiving trough 21. The scraper connecting roller 23 rotates, and the outer wall surface of the plush roller 220 is squeezed and hung by the scraper 231, so that the liquid adsorbed in the plush roller 220 can be squeezed out and dripped into the material receiving trough 21. At the same time, when the wind from the blowing hole 2 blows onto the rubber conveyor belt 100, the liquid on the top surface of the corresponding rubber conveyor belt 100 flows along the anti-slip strip 101 to the middle of the top surface of the rubber conveyor belt 100, and then drips into the material receiving trough 21 through the leakage hole 102, so as to prevent the liquid from dripping to other places, causing liquid waste and polluting the surrounding environment.
[0030] The liquid in the material receiving tank 21 finally flows into the material discharging box 13 through the liquid return port 22 and the side through hole, and is reused, which has a good effect.
[0031] The rubber material is transported to the right, and finally removed from the present embodiment and transported to a subsequent winding device for winding.
[0032] In this embodiment, the rubber material being transported is soaked in the calcium carbonate liquid in the discharge box and then outputted, which improves the transport fluidity and anti-sticking effect of the rubber material, has good use effect, and the discharge box is basically not damaged, ensuring normal use.
Claims
1. A rubber material conveying transition device for sealing rings, comprising a frame (10), characterized in that: The frame (10) comprises a bottom plate (11) and side fixing plates (12) fixed to the top surfaces of the front and rear parts of the bottom plate (11); a discharge box (13) is provided at the lower part between the middle parts of the two side fixing plates (12); the discharge box (13) is filled with calcium carbonate liquid; transmission rollers (14) are provided at the upper and lower parts of the left and right sides of the two side fixing plates (12); the two ends of the transmission rollers (14) are movably connected to the two side fixing plates (12) through bearings; guide rollers (131) are installed at the left and right sides of the upper part of the discharge box (13); the two ends of the guide rollers (131) are movably connected to the front and rear wall plates of the discharge box (13) through bearings; a middle main guide roller (132) is provided at the middle part of the discharge box (13); The two ends of the intermediate main roller (132) are movably connected to the front and rear wall plates of the discharge box (13) through bearings. The rubber conveyor belt (100) is tensioned on all the driving rollers (14), the guide rollers (131) and the intermediate main roller (132). All the driving rollers (14) are pressed against the inner sides of the upper and lower belt bodies of the left and right sides of the rubber conveyor belt (100). The rubber conveyor belt (100) above the discharge box (13) is pressed against the two guide rollers (131). The rubber conveyor belt (100) between the two guide rollers (131) is located below the intermediate main roller (132), and its top surface is pressed against the bottom surface of the intermediate main roller (132). The lower part of the intermediate main roller (132) is immersed in the liquid in the discharge box (13).
2. A rubber material conveying transition device for sealing rings according to claim 1, characterized in that: The top surfaces of the two side fixing plates (12) at the discharge box (13) are both formed with lower grooves (1) extending downwards.
3. The rubber material conveying transition device for sealing ring according to claim 1, characterized in that: A tensioning roller (15) is installed in the middle of the left side walls of the two side fixing plates (12), and the tensioning roller (15) is pressed against the outer wall surface of the left side belt body of the rubber conveyor belt (100).
4. The rubber material conveying transition device for sealing ring according to claim 1, characterized in that: A horizontal plate (20) is fixed between the two side fixing plates (12) on the right side of the material discharge box (13), a material receiving trough (21) is fixed on the top surface of the horizontal plate (20), the material receiving trough (21) is located directly below the rubber conveyor belt (100) above, a liquid return port (22) is formed at the lower part of the left side plate of the material receiving trough (21), and the liquid return port (22) is communicated with a side through hole formed at the upper part of the right side plate of the material discharge box (13).
5. A rubber material conveying transition device for sealing rings according to claim 4, characterized in that: The left side wall of the material receiving trough (21) is welded and fixed to the upper part of the right side wall of the material discharging box (13), the bottom surface of the material receiving trough (21) is welded and fixed to the top surface of the horizontal plate (20), and the left side wall of the horizontal plate (20) is welded and fixed to the right side wall of the material discharging box (13).
6. A rubber material conveying transition device for sealing rings according to claim 4, characterized in that: The top surface of the bottom plate of the material receiving trough body (21) is an inclined surface, with the right end being higher and the left end being lower.
7. A rubber material conveying transition device for sealing rings according to claim 4, characterized in that: A velvet roller (220) is provided above the material receiving trough body (21), and the front and rear ends of the velvet roller (220) are movably connected to the two side fixing plates (12) through bearings, and the top surface of the velvet roller (220) is pressed against the bottom surface of the rubber conveyor belt (100) above it; A scraper connecting roller (23) is provided on the left side of the velvet roller (220), a plurality of scrapers (231) are fixed on the middle outer side wall of the scraper connecting roller (23), and the corresponding scrapers (231) are pressed against the left side wall of the velvet roller (220).
8. The rubber material conveying transition device for sealing ring according to claim 4, characterized in that: Two blowing holes (2) are formed on the two side fixing plates (12) directly above the material receiving trough body (21), and the blowing holes (2) face the front and rear walls of the rubber conveyor belt (100) above; The front and rear portions of the outer wall surface of the rubber conveyor belt (100) are both formed with anti-slip strips (101) extending obliquely outward, and a liquid leakage through hole (102) is formed in the middle of the rubber conveyor belt (100) between the front and rear anti-slip strips (101).