CN215750357U - Continuous calendering device for recycling waste flame-retardant rubber - Google Patents
Continuous calendering device for recycling waste flame-retardant rubber Download PDFInfo
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- CN215750357U CN215750357U CN202121422471.3U CN202121422471U CN215750357U CN 215750357 U CN215750357 U CN 215750357U CN 202121422471 U CN202121422471 U CN 202121422471U CN 215750357 U CN215750357 U CN 215750357U
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Abstract
The utility model discloses a continuous calendering device for recycling waste flame-retardant rubber, which comprises a calendering box, wherein a calendering mechanism, an auxiliary mechanism and a material conveying mechanism are arranged in the calendering box, the calendering mechanism is positioned on one side of the top in the calendering box and comprises a main calendering roller and an auxiliary calendering roller, a transmission box is arranged on one side of the outer part of the calendering box, one ends of rotating shafts of the main calendering roller and the auxiliary calendering roller penetrate through the calendering box and are positioned in the transmission box and are fixedly connected with two transmission gears, the rotating shaft of the main calendering roller also penetrates through the transmission box and is connected with a gear box and a power motor, the auxiliary mechanism comprises a first auxiliary rotating roller positioned on one side of the main calendering roller, which is far away from the auxiliary calendering roller, the rotating shaft of the first auxiliary rotating roller penetrates through the calendering box and is connected with a first auxiliary motor detachably fixed on the calendering box, the material conveying mechanism comprises a conveying roller positioned below the calendering mechanism and a conveying belt arranged on the conveying roller, and the continuous calendering device can effectively improve the performance of the flame-retardant rubber after a calendering process, convenient operation and use.
Description
Technical Field
The utility model relates to the technical field of rubber material calendering devices, in particular to a continuous calendering device for recycling waste flame-retardant rubber.
Background
The fire stopping ring is composed of a metal outer ring and a flame-retardant expansion core material, flame-retardant rubber is required to be used in the process of producing the fire stopping ring, and a proper strip-shaped flame-retardant rubber is obtained through shearing and other work;
however, the conventional flame retardant rubber calendering device is generally a one-time calendering process, cannot continuously perform calendering work, and the flame retardant rubber after calendering is easily subjected to non-uniform properties.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a continuous calendering device for recycling waste flame-retardant rubber, so as to solve the problems mentioned in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a continuous calendering device for recycling waste flame-retardant rubber comprises a calendering box, wherein a calendering mechanism, an auxiliary mechanism and a material conveying mechanism are arranged in the calendering box, the calendering mechanism is positioned on one side of the top in the calendering box and comprises a main calendering roller and an auxiliary calendering roller which are positioned on the same horizontal plane, one side of the outside of the calendering box is provided with a transmission box, one end of a rotating shaft of the main calendering roller and one end of a rotating shaft of the auxiliary calendering roller penetrate through the calendering box and are positioned in the transmission box to be fixedly connected with two transmission gears, the rotating shaft of the main calendering roller is also connected with a gearbox and a power motor by penetrating through the transmission case, the auxiliary mechanism comprises a first auxiliary rotating roller positioned on one side of the main calendering roller, which is far away from the auxiliary calendering roller, a rotating shaft of the first auxiliary rotating roller penetrates through the rolling box and is connected with a first auxiliary motor which is detachably fixed on the rolling box, the material conveying mechanism comprises a conveying roller positioned below the calendering mechanism and a conveying belt arranged on the conveying roller.
Preferably, the first auxiliary rotating roller is positioned below the main calendering roller in an inclined manner, a second auxiliary rotating roller is further arranged above the main calendering roller in an inclined manner, and a rotating shaft of the second auxiliary rotating roller penetrates through the calendering box and is connected with a second auxiliary motor detachably fixed on the calendering box.
Preferably, the rotating shaft of the transmission roller far away from the auxiliary mechanism in the material conveying mechanism is rotatably connected with the side wall of the calendering box through a rotating bearing, an arc-shaped chute is formed in the side wall of the calendering box and located below the auxiliary mechanism, two ends of the rotating shaft of the transmission roller close to the auxiliary mechanism in the material conveying mechanism are slidably connected with the chute through a roller bearing, one end of the roller bearing is located outside the chute and connected with a lifting rod, the bottom of the lifting rod is connected with a lifting motor, and the bottom of the lifting motor is hinged to the inner bottom surface of the calendering box through a hinge seat.
Further preferably, a vertical baffle is arranged on one side, away from the auxiliary mechanism, of the conveying mechanism in the calendering box.
Still further preferably, the calendering box is arranged at the bottom of one side surface provided with the auxiliary mechanism and provided with a discharge port, and a collecting box is arranged on one side of the discharge port.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the continuous calendering device is provided with the calendering mechanism, the auxiliary mechanism and the material conveying mechanism, the flame-retardant rubber is subjected to a calendering process through the calendering mechanism, then is conveyed to the auxiliary mechanism through the material conveying mechanism, and is conveyed to the calendering mechanism through the auxiliary mechanism again, so that continuous repeated calendering work can be realized, the calendering work is completed until the properties of the calendered flame-retardant rubber are uniform and meet the requirements, and the properties of the waste flame-retardant rubber subjected to remolding and calendering are greatly improved.
(2) According to the continuous calendering device, the conveying roller far away from the auxiliary mechanism in the conveying mechanism is rotatably connected with the side wall of the calendering box through the rotating bearing, so that the conveying mechanism can rotate, two ends of a rotating shaft of the conveying roller at the other end are slidably connected with the sliding groove through the roller bearing, the roller bearing is also connected with the lifting rod, the lifting rod is connected with the lifting motor, power is provided through the lifting motor, the purpose of vertically adjusting one end of the conveying mechanism can be achieved, when continuous calendering work is carried out, one end of the mechanism for adjusting the conveying mechanism is lifted to the position below the auxiliary mechanism, after the calendering work is finished, one end of the mechanism for adjusting the conveying mechanism is lowered, so that the conveying belt is horizontal and is convenient to convey the calendered flame-retardant rubber.
Drawings
FIG. 1 is a schematic structural diagram of a continuous calendering apparatus for recycling waste flame retardant rubber according to the present invention;
FIG. 2 is a schematic top view of a continuous calendering apparatus for recycling waste flame retardant rubber according to the present invention;
FIG. 3 is a schematic left-view structural diagram of a lifter of a continuous calendering device for recycling waste flame-retardant rubber according to the present invention;
in the figure: 1. a calendering box; 2. a calendering mechanism; 201. a main calender roll; 202. a secondary calender roll; 203. a transmission case; 204. a transmission gear; 205. a gearbox; 206. a power motor; 3. an auxiliary mechanism; 301. a first auxiliary roller; 302. a first auxiliary motor; 303. a second auxiliary roller; 304. a second auxiliary motor; 4. a material conveying mechanism; 401. a transfer roller; 402. a transfer belt; 403. a chute; 404. a roller bearing; 405. a lifting rod; 406. a lifting motor; 407. a hinged seat; 408. a baffle plate; 5. a discharge port; 6. and a collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a continuous calendering device for recycling waste flame-retardant rubber comprises a calendering box 1, wherein a calendering mechanism 2, an auxiliary mechanism 3 and a material conveying mechanism 4 are arranged in the calendering box 1, the calendering mechanism 2 is positioned on one side of the inner top of the calendering box 1 and comprises a main calendering roller 201 and an auxiliary calendering roller 202 which are positioned on the same horizontal plane, a transmission box 203 is arranged on one side of the outer portion of the calendering box 1, one ends of rotating shafts of the main calendering roller 201 and the auxiliary calendering roller 202 penetrate through the calendering box 1 and are fixedly connected with two transmission gears 204 in the transmission box 203, the rotating shaft of the main calendering roller 201 also penetrates through the transmission box 203 and is connected with a gearbox 205 and a power motor 206, the auxiliary mechanism 3 comprises a first auxiliary rotating roller 301 positioned on one side of the main calendering roller 201, which is far away from the auxiliary calendering roller 202, the rotating shaft of the first auxiliary rotating roller 301 penetrates through the calendering box 1 and is connected with a first auxiliary motor 302 detachably fixed on the calendering box 1, the material conveying mechanism 4 comprises a conveying roller 401 positioned below the calendering mechanism 2 and a conveying belt 402 arranged on the conveying roller 401;
the first auxiliary rotating roller 301 is positioned below the main calendering roller 201 in an inclined manner, a second auxiliary rotating roller 303 is further arranged above the main calendering roller 201 in an inclined manner, a rotating shaft of the second auxiliary rotating roller 303 penetrates through the calendering box 1 and is connected with a second auxiliary motor 304 which is detachably fixed on the calendering box 1, and the first auxiliary rotating roller 301 and the second auxiliary rotating roller 303 act together to enable the flame-retardant rubber to move between the main calendering roller 201 and the auxiliary calendering roller 202 more easily;
a rotating shaft of a transmission roller 401 far away from the auxiliary mechanism 3 in the material conveying mechanism 4 is rotatably connected with the side wall of the calendering box 1 through a rotating bearing, an arc-shaped chute 403 is formed in the side wall of the calendering box 1 and is positioned below the auxiliary mechanism 3, two ends of the rotating shaft of the transmission roller 401 near the auxiliary mechanism 3 in the material conveying mechanism 4 are slidably connected with the chute 403 through a roller bearing 404, one end of the roller bearing 404 is positioned outside the chute 403 and is connected with a lifting rod 405, the bottom of the lifting rod 405 is connected with a lifting motor 406, the bottom of the lifting motor 406 is hinged and connected with the inner bottom surface of the calendering box 1 through a hinge seat 407, the transmission roller 401 near the auxiliary mechanism 3 can move along the chute 403 through the action of the lifting motor 406 and the lifting rod 405, and the material conveying mechanism 4 can be rapidly switched between calendering transmission work and discharging transmission work;
a vertical baffle 408 is arranged on one side of the conveying mechanism 4 away from the auxiliary mechanism 3 in the calendering box 1, so that the flame-retardant rubber calendered by the main calendering roller 201 and the auxiliary calendering roller 202 can move along the conveying belt 402 without being separated from the conveying belt 402 after falling on the conveying belt 402;
a discharge port 5 is formed in the bottom of one side face, provided with the auxiliary mechanism 3, of the calendering box 1, and a collecting box 6 is arranged on one side of the discharge port 5 and used for collecting the flame-retardant rubber after calendering is finished;
the principle of the utility model is as follows: during the rolling operation, the transmission roller 401 close to the auxiliary mechanism 3 is located at the top end of the chute 403, the flame retardant rubber falls between the transmission belt 402 and the baffle 408 after the rolling action of the main rolling roller 201 and the auxiliary rolling roller 202, moves to one side of the first auxiliary rolling roller 301 through the action of the transmission belt 402, then moves to the main rolling roller 201 again under the action of the first auxiliary rolling roller 301 and the second auxiliary rolling roller 303, further moves to the position between the main rolling roller 201 and the auxiliary rolling roller 202, falls between the transmission belt 402 and the baffle 408 after the rolling operation is performed again, and the rolling operation is continuously performed in such a circulating way until the property of the flame retardant rubber is uniform and meets the requirement, then the lifting motor 406 enables the lifting rod 405 to descend, so that the transmission roller 401 close to the auxiliary mechanism 3 is located at the bottom end of the chute 403, and at this time, the transmission belt 402 is in a horizontal state, the flame retardant rubber falling on the conveyor belt 402 is transported into the collection tank 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a retrieve waste flame retardant rubber's continuous calendering device, includes calendering case (1), its characterized in that: the device is characterized in that a calendering mechanism (2), an auxiliary mechanism (3) and a material conveying mechanism (4) are arranged in the calendering box (1), the calendering mechanism (2) is positioned on one side of the inner top of the calendering box (1) and comprises a main calendering roller (201) and an auxiliary calendering roller (202) which are positioned on the same horizontal plane, a transmission box (203) is arranged on one side of the outer portion of the calendering box (1), one ends of rotating shafts of the main calendering roller (201) and the auxiliary calendering roller (202) penetrate through the calendering box (1) and are fixedly connected with two transmission gears (204) in the transmission box (203), the rotating shaft of the main calendering roller (201) penetrates through the transmission box (203) and is connected with a transmission box (205) and a power motor (206), the auxiliary mechanism (3) comprises a first auxiliary rotating roller (301) which is positioned on one side of the main calendering roller (201) far away from the auxiliary calendering roller (202), and the rotating shaft of the first auxiliary rotating roller (301) penetrates through the calendering box (1) and is connected with a first auxiliary motor (302) which is detachably fixed on the calendering box (1), the material conveying mechanism (4) comprises a conveying roller (401) positioned below the rolling mechanism (2) and a conveying belt (402) arranged on the conveying roller (401).
2. The calendering apparatus for recycling waste flame retardant rubber according to claim 1, wherein: the first auxiliary rotating roller (301) is located on the oblique lower side of the main calendering roller (201), a second auxiliary rotating roller (303) is further arranged on the oblique upper side of the main calendering roller (201), and a rotating shaft of the second auxiliary rotating roller (303) penetrates through the calendering box (1) to be connected with a second auxiliary motor (304) which is detachably fixed on the calendering box (11).
3. The calendering apparatus for recycling waste flame retardant rubber according to claim 1, wherein: the utility model discloses a rolling box, including defeated material mechanism (4), roller bearing (403) and runner box (403), runner bearing and the lateral wall rotation of calendering case (1) are passed through to the pivot of keeping away from transmission roller (401) of complementary unit (3) in defeated material mechanism (4) connect mutually, calendering case (1) lateral wall is gone up and is located the below of complementary unit (3) and seted up spout (403) of circular arc type, the pivot both ends that are close to transmission roller (401) of complementary unit (3) in defeated material mechanism (4) are passed through roller bearing (404) and are slided and meet with spout (403), the one end of roller bearing (404) is located spout (403) external connection has lifter (405), the bottom of lifter (405) is connected with elevator motor (406), the bottom of elevator motor (406) is passed through articulated seat (407) and is linked to each other with calendering case (1) interior bottom surface is articulated.
4. The calendering apparatus for recycling waste flame retardant rubber according to claim 3, wherein: one side of the calendering box (1) which is positioned at the material conveying mechanism (4) and is far away from the auxiliary mechanism (3) is provided with a vertical baffle (408).
5. The calendering apparatus for recycling waste flame retardant rubber according to claim 3, wherein: the rolling box (1) is located at the bottom of one side face provided with the auxiliary mechanism (3) and is provided with a discharge port (5), and a collecting box (6) is arranged on one side of the discharge port (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422471.3U CN215750357U (en) | 2021-06-25 | 2021-06-25 | Continuous calendering device for recycling waste flame-retardant rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121422471.3U CN215750357U (en) | 2021-06-25 | 2021-06-25 | Continuous calendering device for recycling waste flame-retardant rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215750357U true CN215750357U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121422471.3U Active CN215750357U (en) | 2021-06-25 | 2021-06-25 | Continuous calendering device for recycling waste flame-retardant rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215750357U (en) |
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2021
- 2021-06-25 CN CN202121422471.3U patent/CN215750357U/en active Active
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