CN214163710U - Preheating device of drum vulcanizer - Google Patents
Preheating device of drum vulcanizer Download PDFInfo
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- CN214163710U CN214163710U CN202023215000.3U CN202023215000U CN214163710U CN 214163710 U CN214163710 U CN 214163710U CN 202023215000 U CN202023215000 U CN 202023215000U CN 214163710 U CN214163710 U CN 214163710U
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Abstract
The utility model is suitable for the field of drum-type vulcanizing machines, and provides a preheating device of a drum-type vulcanizing machine, which comprises a preheating box, wherein two double-thread screw rods are movably arranged at the upper end and the lower end of the interior of the preheating box, wherein one ends of two double-thread screws positioned on the same horizontal line are mutually connected by a transmission chain wheel and a transmission chain in a transmission way, the two ends of the double-thread screw are respectively sleeved with a movable threaded sleeve, one side of each movable threaded sleeve is movably provided with a movable supporting rod, mounting plates are movably mounted between the four movable supporting rods, the two mounting plates are symmetrically distributed, when the rubber plate moves on the two movable supporting plates, under the effect of cleaning the roller, be convenient for clean the surface of offset plate, avoid the adhesion of dust, through the setting of spacing bolt and rotatory swivel nut, be convenient for adjust the home range of activity extension board simultaneously, clean the offset plate of different thickness. Under the effect of supporting spring, strengthened the laminating of cleaning roller with the offset plate, strengthened the effect of cleaning.
Description
Technical Field
The utility model belongs to the technical field of the drum vulcanizer, especially, relate to a drum vulcanizer preheating device.
Background
The drum vulcanizer is used for continuously vulcanizing various coated fabrics. The steam heating and the electric heating are divided into two types. Heating with saturated steam and heating with electricity. Heating with saturated steam increases the thickness and weight of the drum wall. The heating is carried out by electricity, and the heating is not required to be increased. The main working parts are hollow drums and endless steel belts. The tape is pressed tightly against the surface of the drum by a steel belt. The heat acts to vulcanize the size layer of the cloth. Drum vulcanizers are also used in the production of artificial leather.
The traditional drum vulcanizer mostly adopts the structural style of a vulcanizing drum, rubber is not preheated before entering the vulcanizing drum, the temperature ratio is lower, therefore, in order to reach the required optimum temperature of vulcanization, the vulcanizer can only adopt the mode of reducing the vulcanizing drum rotational speed to prolong the heating time, the vulcanization speed is slow, the vulcanizing drum linear velocity that currently adopts usually is 1.12 meters/minute, the production efficiency is low, and current preheating structure is simpler, can't adjust the distance between offset plate and the electric heating pipe according to the offset plate of different thickness, and the dust on the offset plate surface, influence the processing effect easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drum vulcanizer preheating device, aim at solving traditional drum vulcanizer and mostly adopt a vulcanizing drum's structural style, rubber does not preheat before getting into the vulcanizing drum, the temperature ratio is lower, consequently for reaching the required optimum temperature of vulcanization, the vulcanizer can only take the mode that reduces the vulcanizing drum rotational speed to prolong the heat time, vulcanization speed is slow, the vulcanizing drum linear velocity that adopts usually at present is 1.12 meters/minute, low in production efficiency, and current preheating structure is simpler, can't adjust the distance between offset plate and the electric heating pipe according to the offset plate of different thickness, and the dust on offset plate surface, influence the problem of processing effect easily.
The utility model is realized in such a way, a preheating device of a drum vulcanizer comprises a preheating box, wherein two double-thread screws are movably arranged at the upper end and the lower end in the preheating box, one ends of the two double-thread screws positioned on the same horizontal line are mutually connected through a transmission chain wheel and a transmission chain, two ends of the double-thread screws are respectively sleeved with a movable screw sleeve, one side of the movable screw sleeve is movably provided with a movable support rod, four mounting plates are movably arranged between the movable support rods, the two mounting plates are symmetrically distributed, one opposite side of the two mounting plates is fixedly provided with an electric heating pipe, one end of the double-thread screw is movably inserted and penetrated outside the preheating box, a conical gear is fixedly arranged at the outer side of the preheating box, a rotating shaft is movably arranged at one side of the surface of the preheating box, a change gear is fixedly arranged at both ends of the rotating shaft, and the change gear is meshed with the conical gear, the preheating device is characterized in that a feed inlet is formed in the middle of one side of the preheating box, movable support plates are movably mounted at two ends of one side of the preheating box, two movable support plates are symmetrically arranged at two sides of the feed inlet and are inclined, cleaning rollers are movably mounted at opposite ends of the movable support plates, limit bolts are inserted into two ends of each movable support plate, supporting springs are mounted on the surfaces of the movable support plates, one ends of the supporting springs are fixedly connected with one side of the preheating box, the other ends of the supporting springs are fixedly connected with one side of each movable support plate, rotary screw sleeves are sleeved on the surfaces of the limit bolts, and one ends of the limit bolts are attached to one side of the movable support plates.
Preferably, two fixed blocks are fixedly mounted on one side of the preheating box, and a rotating shaft is movably mounted between the two fixed blocks.
Preferably, the surface of the rotating shaft is fixedly provided with a rotating handle, and the surface of the rotating handle is uniformly provided with anti-skid grains.
Preferably, the middle position of one side of the preheating box is provided with a discharge hole, and the feed holes are positioned on the same horizontal line and are symmetrically distributed.
Preferably, the two sides of the interior of the preheating box are both provided with sliding grooves, and the sliding grooves are symmetrically distributed on the two sides of the mounting plate.
Preferably, the both sides of mounting panel all fixed mounting have the slider, slider and spout swing joint.
The above technical scheme of the utility model has following profitable technological effect:
1. through the arrangement of the rotating shaft, the integral device has a good adjusting effect, a user drives the rotating shaft to rotate through the rotating handle, the rotating shaft drives the double-threaded screws on two sides of the preheating box to rotate through the bevel gear and the turning gear, the double-threaded screws drive the double-threaded screws on the adjacent sides to rotate through the transmission chain wheel and the transmission chain, so that the movable screw sleeves on the surfaces of the double-threaded screws move towards opposite or separated directions, the movable screw sleeves drive the mounting plates to move in the preheating box through the movable supporting rods, the distance between the two mounting plates is convenient to adjust, the distance between the rubber plate and the electric heating pipe is adjusted, and the use of the user is met;
2. through the setting of activity extension board for the integrated device has fine clearance effect, and the offset plate is when two activity extension boards remove, cleans the surface of offset plate under the effect of cleaning the roller, is convenient for clean the adhesion of dust, simultaneously through the setting of spacing bolt and rotatory swivel nut, is convenient for adjust the home range of activity extension board, cleans the offset plate of different thickness. Under the effect of supporting spring, strengthened the laminating of cleaning roller with the offset plate, strengthened the effect of cleaning.
Drawings
Fig. 1 is the structural schematic diagram of a preheating device of a drum vulcanizer provided by the present invention.
Fig. 2 is an enlarged schematic structural view of a position a in fig. 1 in the preheating device of the drum vulcanizer of the present invention.
Fig. 3 is an enlarged schematic structural diagram of a position B in fig. 1 in the preheating device of the drum vulcanizer of the present invention.
Reference numerals: 1. a preheating box; 2. a double-thread screw; 3. moving the screw sleeve; 4. mounting a plate; 5. an electric heating tube; 6. a movable strut; 7. a rotating shaft; 8. rotating the handle; 9. a fixed block; 10. a discharge port; 11. cleaning the roller; 12. a feed inlet; 13. a movable support plate; 14. a support spring; 15. rotating the threaded sleeve; 16. a limit bolt; 17. a change gear; 18. a bevel gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1-3, the preheating device of a drum vulcanizer provided by the present invention comprises a preheating box 1, two double-threaded screws 2 are movably mounted at the upper end and the lower end of the interior of the preheating box 1, wherein one ends of the two double-threaded screws 2 located on the same horizontal line are mutually connected by a transmission sprocket and a transmission chain, two ends of the double-threaded screws 2 are respectively sleeved with a movable screw sleeve 3, one side of the movable screw sleeve 3 is movably mounted with a movable support rod 6, a mounting plate 4 is movably mounted between the four movable support rods 6, the two mounting plates 4 are symmetrically distributed, one opposite side thereof is fixedly mounted with an electric heating pipe 5, one end of the double-threaded screw 2 is movably inserted in the outer side of the preheating box 1, and a conical gear 18 is fixedly mounted at the end, one side of the surface of the preheating box 1 is movably mounted with a rotating shaft 7, and two ends of the rotating shaft 7 are both fixedly mounted with a change gear 17, the change gear 17 is meshed with the bevel gear 18, the feed inlet 12 is formed in the middle of one side of the preheating box 1, the movable support plates 13 are movably mounted at two ends of one side of the preheating box 1 and symmetrically distributed at two sides of the feed inlet 12, the two movable support plates 13 are inclined, the cleaning roller 11 is movably mounted at one opposite ends of the two movable support plates 13, the limiting bolts 16 are inserted at two ends of the movable support plates 13, the supporting springs 14 are mounted on the surfaces of the two movable support plates 13, one ends of the supporting springs 14 are fixedly connected with one side of the preheating box 1, the other ends of the supporting springs are fixedly connected with one side of the movable support plate 13, the rotary threaded sleeves 15 are sleeved on the surfaces of the limiting bolts 16, and one ends of the rotary threaded sleeves are attached to one side of the movable support plates 13.
In the embodiment, a user drives the rotating shaft 7 to rotate through the rotating handle 8, the rotating shaft 7 drives the double-threaded screws 2 on two sides of the preheating box 1 to rotate through the bevel gear 18 and the change gear 17, the double-threaded screws 2 drive the double-threaded screws 2 on the adjacent side to rotate through the transmission chain wheel and the transmission chain, so that the movable screw sleeves 3 on the surfaces of the double-threaded screws 2 move towards opposite directions or away from each other, the movable screw sleeves 3 drive the mounting plates 4 to move inside the preheating box 1 through the movable supporting rods 6, the distance between the two mounting plates 4 is convenient to adjust, the distance between the rubber plate and the electric heating pipe 5 is adjusted, the use of the user is met, when the rubber plate moves on the two movable supporting plates 13, the surface of the rubber plate is convenient to clean under the action of the cleaning roller 11, the adhesion of dust is avoided, and meanwhile, through the arrangement of the limiting bolt 16 and the rotary screw sleeve 15, the movable range of the movable support plate 13 can be adjusted conveniently, and the rubber plates with different thicknesses can be cleaned. The cleaning roller 11 is attached to the rubber sheet by the supporting spring 14, and the cleaning effect is enhanced.
Furthermore, two fixing blocks 9 are fixedly arranged on one side of the preheating box 1, and a rotating shaft 7 is movably arranged between the two fixing blocks 9.
In the present embodiment, the fixing block 9 facilitates movable mounting of the rotary shaft 7.
Furthermore, the surface of the rotating shaft 7 is fixedly provided with a rotating handle 8, and the surface of the rotating handle is uniformly provided with anti-skid grains.
In this embodiment, the rotation handle 8 facilitates the user to rotate the rotation shaft 7.
Furthermore, a discharge port 10 is arranged in the middle of one side of the preheating box 1, and feed ports 12 of the discharge port are positioned on the same horizontal line and are symmetrically distributed.
In the embodiment, the rubber plate is convenient to discharge.
Further, the inside both sides of preheating cabinet 1 have all been seted up the spout, and its both sides that are located mounting panel 4 are the symmetric distribution, and the equal fixed mounting in both sides of mounting panel 4 has the slider, slider and spout swing joint.
In this embodiment, under the effect of slider and spout, be convenient for carry on spacingly to the displacement range of mounting panel ann 4, carry out the activity support to mounting panel 4.
The utility model discloses a theory of operation and use flow: the user drives the rotating shaft 7 to rotate through the rotating handle 8, the rotating shaft 7 drives the double-threaded screws 2 on two sides of the preheating box 1 to rotate through the bevel gear 18 and the change gear 17, the double-threaded screws 2 drive the double-threaded screws 2 on one adjacent side to rotate through the transmission chain wheel and the transmission chain, so that the movable screw sleeves 3 on the surfaces of the double-threaded screws 2 move towards opposite directions or away directions, the movable screw sleeves 3 drive the mounting plates 4 to move inside the preheating box 1 through the movable supporting rods 6, the distance between the two mounting plates 4 is convenient to adjust, the distance between the rubber plate and the electric heating pipe 5 is adjusted, the use of the user is met, when the rubber plate moves on the two movable supporting plates 13, the cleaning roller 11 is convenient to clean the surface of the rubber plate, the adhesion of dust is avoided, and meanwhile, through the arrangement of the limiting bolt 16 and the rotary screw sleeve 15, the movable range of the movable support plate 13 can be adjusted conveniently, and the rubber plates with different thicknesses can be cleaned. The cleaning roller 11 is attached to the rubber sheet by the supporting spring 14, and the cleaning effect is enhanced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a drum vulcanizer preheating device, includes preheating cabinet (1), its characterized in that: the preheating cabinet is characterized in that two double-threaded screws (2) are movably mounted at the upper end and the lower end inside the preheating cabinet (1), one ends of the two double-threaded screws (2) on the same horizontal line are connected with each other in a transmission mode through a transmission chain wheel and a transmission chain, the two ends of the double-threaded screws (2) are sleeved with movable screw sleeves (3), one side of each movable screw sleeve (3) is movably mounted with a movable supporting rod (6) and a mounting plate (4) between the movable supporting rods (6), the two mounting plates (4) are symmetrically distributed, an electric heating pipe (5) is fixedly mounted at one opposite side of each movable screw sleeve, one end of each double-threaded screw (2) is movably inserted in the outer side of the preheating cabinet (1), a conical gear (18) is fixedly mounted at the end of each movable screw sleeve, a rotating shaft (7) is movably mounted at one side of the surface of the preheating cabinet (1), and turning gears (17) are fixedly mounted at the two ends of the rotating shaft (7), the change gear (17) is meshed with the conical gear (18), a feed inlet (12) is formed in the middle of one side of the preheating box (1), both ends of one side of the preheating box (1) are movably provided with movable support plates (13), which are symmetrically distributed at two sides of the feed inlet (12), two movable support plates (13) are inclined, the opposite ends of the two movable support plates are movably provided with cleaning rollers (11), two ends of each movable support plate (13) are inserted with limit bolts (16), a supporting spring (14) is arranged on the surface of the preheating box, one end of the supporting spring (14) is fixedly connected with one side of the preheating box (1), the other end of the limiting bolt is fixedly connected with one side of the movable support plate (13), a rotary threaded sleeve (15) is sleeved on the surface of the limiting bolt (16), and one end of the limiting bolt is attached to one side of the movable support plate (13).
2. A preheating device for a drum vulcanizer as defined in claim 1, wherein said preheating chamber (1) is fixedly provided at one side with two fixed blocks (9), and a rotary shaft (7) is movably mounted between said two fixed blocks (9).
3. A drum vulcanizer preheating device as set forth in claim 2, wherein said rotary shaft (7) is fixedly provided with a rotary knob (8) on its surface, and the surface thereof is uniformly provided with anti-slip threads.
4. A preheating device for a drum vulcanizer as set forth in claim 1, wherein said preheating box (1) has a discharge opening (10) at a side thereof, and said feed openings (12) are located on the same horizontal line and are symmetrically distributed.
5. A preheating device for a drum vulcanizer according to claim 1, wherein the preheating chamber (1) has chutes on both sides, which are symmetrically disposed on both sides of the mounting plate (4).
6. A drum vulcanizer preheating device as set forth in claim 5, characterized in that the mounting plate (4) is fixedly provided with sliding blocks on both sides, and the sliding blocks are movably connected with the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023215000.3U CN214163710U (en) | 2020-12-28 | 2020-12-28 | Preheating device of drum vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023215000.3U CN214163710U (en) | 2020-12-28 | 2020-12-28 | Preheating device of drum vulcanizer |
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| Publication Number | Publication Date |
|---|---|
| CN214163710U true CN214163710U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023215000.3U Active CN214163710U (en) | 2020-12-28 | 2020-12-28 | Preheating device of drum vulcanizer |
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| Country | Link |
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| CN (1) | CN214163710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012945A (en) * | 2021-12-20 | 2022-02-08 | 浙江中冠汽车部件制造有限公司 | Rubber tube vulcanization shaping device for automobile |
-
2020
- 2020-12-28 CN CN202023215000.3U patent/CN214163710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012945A (en) * | 2021-12-20 | 2022-02-08 | 浙江中冠汽车部件制造有限公司 | Rubber tube vulcanization shaping device for automobile |
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