CN212021425U

CN212021425U - High-efficient four-roller calender

Info

Publication number: CN212021425U
Application number: CN202020531189.8U
Authority: CN
Inventors: 丁文婷; 丁平华; 陈露露
Original assignee: Nantong Zhengde Plastic Products Co Ltd
Current assignee: Nantong Zhengde Plastic Products Co Ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-11-27
Anticipated expiration: 2030-04-11

Abstract

The utility model relates to a high-efficient four-roller calender, it includes the equipment body, one side of equipment body is provided with feed arrangement, feed arrangement is including charging bucket, transportation area and the relative support frame that is used for supporting the transportation area, it is relative the both ends of support frame are provided with the driving roller respectively, the tensioning of transportation area is on two driving rollers, two still be provided with relative landing leg on the support frame respectively, the one end in transportation area is stretched in the charging bucket, the one end that the charging bucket was kept away from in the transportation area is stretched in the top of equipment body, be connected with the driving motor who is used for driving the driving roller on the one side driving roller of keeping away from the charging bucket. The utility model discloses have the effect that shortens processing preparation time, improves machining efficiency.

Description

High-efficient four-roller calender

Technical Field

The utility model belongs to the technical field of the technique of roll-in equipment and specifically relates to a high-efficient four-roller calender is related to.

Background

The four-roll calender is a device which is provided with four rollers and enables rubber materials to be calendered into films with certain thickness and width by controlling the speed ratio of the rollers.

Chinese patent with publication number CN203004187U discloses a four-roller calender, including frame, frame and the roller combination of constituteing by first roller, second roller, third roller and fourth roller, the frame is fixed on the frame, the roller combination with the frame sets up perpendicularly, still includes four independent speed reducers and four variable frequency speed regulating motors, these four independent speed reducer one ends respectively with first roller, second roller, third roller and fourth roller pass through universal joint and connect, the other end respectively with the variable frequency speed regulating motor rigid connection who corresponds.

The above prior art solutions have the following drawbacks: however, this prior art requires an operator to manually move the glue above the roller assembly, which consumes a lot of time in the glue preparation work before the prior art work, which seriously affects the production efficiency, and thus needs to be improved.

Disclosure of Invention

Not enough to prior art exists, one of the purposes of the utility model is to provide a high-efficient four-roller calender has the advantage that shortens processing preparation time, improves machining efficiency.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a high-efficient four-roller calender, includes the equipment body, one side of equipment body is provided with feed arrangement, feed arrangement includes charging bucket, transportation area and the relative support frame that is used for supporting the transportation area, and is relative the both ends of support frame are provided with the driving roller respectively, the tensioning of transportation area is on two driving rollers, two still be provided with relative landing leg on the support frame respectively, the one end in transportation area is stretched in the charging bucket, the one end that the charging bucket was kept away from in the transportation area is stretched in the top of equipment body, be connected with the driving motor who is used for driving the driving roller on keeping away from one side driving roller of charging bucket.

Through adopting above-mentioned technical scheme, feed arrangement's setting for the driving roller can constantly rotate under driving motor's drive, thereby makes the tensioning in the continuous motion of the transportation area in the two driving roller outsides, consequently is located the sizing material of charging bucket and will constantly be conveyed to equipment originally by the transportation area, thereby has realized the automatic feeding of sizing material, so greatly improved the work efficiency of the utility model.

Furthermore, a plurality of material conveying boxes are arranged on the outer surface of the conveying belt, and material conveying cavities are formed in the upper surfaces of the material conveying boxes.

Through adopting above-mentioned technical scheme, fortune material box can make the sizing material deposited to fortune material intracavity, and rethread transportation area conveys to the equipment body on, has consequently increased the volume that transports the sizing material greatly to further improved the utility model discloses a work efficiency.

Furthermore, a recovery plate is arranged below the conveying belt, the recovery plate is arranged along the length direction of the conveying belt, and the lower end of the recovery plate extends into the charging bucket.

Through adopting above-mentioned technical scheme, the setting of recovery board has avoided the sizing material of adhesion on the transportation area and fortune material box to take the back to the downside transportation, drops to ground along with its self gravity to, the sizing material that drops on to the recovery board will be along the recovery board reentrant charging bucket in, consequently reduced the waste of sizing material, thereby reduced the utility model discloses an economic cost.

Further, the two sides of the length direction of the recovery plate are fixedly connected with side connection plates, and the side connection plates are perpendicular to the recovery plate.

Through adopting above-mentioned technical scheme, the setting of side joint board has further reduced the sizing material that drops from retrieving the board side to further reduce the waste of sizing material, and further reduced the utility model discloses an economic cost.

Further, the upper end of the equipment body is fixedly connected with a blanking hopper, the blanking hopper is located on the lower side of the upper end of the conveying belt, a blanking cavity is vertically formed in the upper surface of the blanking hopper downwards, and a discharge hole is formed in the lower bottom wall of the blanking hopper in a penetrating mode.

Through adopting above-mentioned technical scheme, the setting of blanking fill has gathered together the sizing material that conveys from the conveyer belt to the sizing material that drops to the equipment body outside has been reduced, consequently has further reduced the waste of sizing material.

Further, the distance between the lower ends of the two side walls in the length direction of the blanking hopper is smaller than the distance between the upper ends.

Through adopting above-mentioned technical scheme, thereby the sizing material in the blanking hopper will be discharged under the guide of blanking hopper lateral wall to avoided the sizing material to pile up on the diapire of blanking hopper.

Furthermore, a baffle is fixedly connected to the upper surface of the side wall of the blanking hopper, which is far away from one side of the conveying belt.

Through adopting above-mentioned technical scheme, the setting of baffle when having avoided fortune material box upset, because of the conveyer belt speed is too fast and make the sizing material throw away from the top of blanking fill, consequently further reduced the waste of sizing material.

Furthermore, two ends of the baffle in the length direction are fixedly connected with splash guards, and the lower sides of the two splash guards are fixedly connected with a blanking hopper.

Through adopting above-mentioned technical scheme, the setting of splash shield for when the conveyer belt speed is very fast, by throwing away and with the baffle striking and to the sizing material that both sides splashed, can receive the stopping of splash shield, and in being retrieved to the blanking fill again, consequently further reduced the waste of sizing material.

To sum up, the utility model discloses a following at least one useful technological effect:

1. feed arrangement's setting for the driving roller can constantly rotate under driving motor's drive, thereby makes the tensioning in the continuous motion of the transportation area in the two driving roller outsides, consequently is located the sizing material of charging bucket and will constantly be conveyed to equipment originally internally by the transportation area, thereby has realized the automatic feeding of sizing material, so has greatly improved the work efficiency of the utility model.

2. The setting of retrieving the board has avoided the adhesion to take and the sizing material of fortune material box back on removing to the downside transportation area along with its self gravity and drop to ground to, the sizing material that drops on retrieving the board will be along retrieving in the board reenters the charging bucket, has consequently reduced the waste of sizing material, thereby has reduced the utility model discloses an economic cost.

Drawings

FIG. 1 is a schematic diagram of an overall structure for embodying an efficient four-roll calender;

fig. 2 is a schematic diagram for embodying a recycling board structure.

Reference numerals: 1. an apparatus body; 2. a blanking hopper; 21. a blanking cavity; 22. a discharge port; 23. a baffle plate; 24. a splash shield; 3. a feeding device; 31. a charging barrel; 32. a conveyor belt; 33. a support frame; 331. a support leg; 4. a driving roller; 5. a drive motor; 6. a material transporting box; 61. a material conveying cavity; 7. recovering the plate; 71. side fishplate bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a high-efficient four-roll calender, including equipment body 1. The upper end of the equipment body 1 is fixedly provided with a blanking hopper 2 through welding, the upper surface of the blanking hopper 2 is vertically provided with a blanking cavity 21 downwards, and the lower surface of the blanking hopper 2 vertically penetrates upwards to be provided with a discharge hole 22 communicated with the blanking cavity 21. The distance between the lower ends of the two side walls in the length direction of the blanking hopper 2 is smaller than the distance between the upper ends, namely the two side walls in the length direction of the blanking hopper 2 are obliquely arranged in an open state from bottom to top. The baffle 23 is fixedly connected to the upper surface of the side wall of the blanking hopper 2 on one side in the length direction through welding, the splash plates 24 are fixedly connected to the two ends of the baffle 23 in the length direction through welding, and the lower sides of the two splash plates 24 are fixedly connected to the blanking hopper 2 through welding.

Referring to fig. 1 and 2, a feeding device 3 is provided at one side of the apparatus body 1, and a baffle 23 on the drop hopper 2 is located at one side of the drop hopper 2 away from the feeding device 3. The feeding device 3 comprises a hopper 31 placed on the ground, a conveyor belt 32 for transferring the glue inside the hopper 31 to the apparatus body 1, and a support frame 33 opposite to the conveyor belt 32 for supporting the same. The two ends of the supporting frame 33 are respectively connected with a driving roller 4 in a rotating way, the conveying belt 32 is tensioned on the two driving rollers 4, and the driving roller 4 far away from one side of the charging bucket 31 is connected with a driving motor 5 for driving the driving roller 4 through a chain and a chain wheel. Two opposite groups of supporting legs 331 are further arranged on the two supporting frames 33 respectively, wherein one group of supporting legs 331 is short in length, one end of each group of supporting legs 331 is fixedly connected to the middle of the supporting frame 33, and the other end of each group of supporting legs 331 is connected to the ground through foundation bolts; the other set of legs 331 is longer, one end of the set of legs 331 is fixedly connected to the end of the support frame 33 close to the device body 1, and the other end is connected to the ground through anchor bolts. The conveyor belt 32 is inclined as a whole by two sets of legs 331 with different lengths, wherein the lower end of the conveyor belt extends into the charging bucket 31 and the higher end of the conveyor belt extends above the equipment body 1 and the blanking hopper 2.

Referring to fig. 1 and 2, a plurality of uniformly surrounding material conveying boxes 6 are arranged on the outer surface of the conveying belt 32, each material conveying box 6 is adhered to the outer surface of the conveying belt 32 through glue, and a material conveying cavity 61 is vertically and downwardly formed in the upper surface of each material conveying box 6. A recovery plate 7 is disposed below the conveyor belt 32, and the lower end of the recovery plate 7 extends into the charging bucket 31. The whole length direction along the conveyer belt 32 that follows of recovery board 7 sets up to all there is side fishplate bar 71 in recovery board 7 length direction's both sides through welded fastening, and every side fishplate bar 71 all is perpendicular to recovery board 7, and side fishplate bar 71 is through welded fastening on the inside wall of two sets of relative stabilizer blades. There is certain interval between recovery plate 7 and fortune material box 6 to guarantee that fortune material box 6 can freely overturn. The material that fortune material box 6 in this embodiment chose to use is the silica gel that has certain elasticity.

The implementation principle of the embodiment is as follows: directly pouring the sizing material into the charging barrel 31, and then starting the driving motor 5; the driving motor 5 is started to drive the driving roller 4 to rotate, so that the conveying belt 32 tensioned on the outer side of the driving roller 4 rotates; at this time, the material conveying box 6 coming out of the charging barrel 31 carries the rubber material and rises synchronously with the conveying belt 32; the magazine 6 will then be turned around the driving roller 4 at the upper end of the conveyor belt 32, so that the glue in the transport chamber 61 is poured into the drop hopper 2, and the glue in the drop hopper 2 will enter the apparatus body 1 through the discharge opening 22.

Because the conveyer belt 32 moves continuously along with the rotation of the driving roller 4, the conveyer box 6 fixed on the conveyer belt 32 continuously conveys the rubber compound in the charging bucket 31 to the blanking hopper 2 along with the movement of the conveyer belt 32, thereby realizing the automatic feeding of the rubber compound.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a high-efficient four rollers calender, includes equipment body (1), its characterized in that: one side of equipment body (1) is provided with feed arrangement (3), feed arrangement (3) are including charging bucket (31), transportation area (32) and relative support frame (33) that are used for supporting transportation area (32), and is relative the both ends of support frame (33) are provided with driving roller (4) respectively, transportation area (32) tensioning is on two driving roller (4), two still be provided with relative landing leg (331) on support frame (33) respectively, the one end of transportation area (32) is stretched in charging bucket (31), the one end that charging bucket (31) were kept away from in transportation area (32) is stretched in the top of equipment body (1), be connected with driving motor (5) that are used for driving roller (4) on one side driving roller (4) of keeping away from charging bucket (31).

2. A high efficiency four roll calender as defined in claim 1, wherein: the outer surface of the conveying belt (32) is provided with a plurality of material conveying boxes (6), and the upper surface of each material conveying box (6) is provided with a material conveying cavity (61).

3. A high efficiency four roll calender as defined in claim 1, wherein: a recovery plate (7) is arranged below the conveying belt (32), the recovery plate (7) is arranged along the length direction of the conveying belt (32), and the lower end of the recovery plate (7) extends into the charging bucket (31).

4. A high efficiency four roll calender as defined in claim 3, wherein: the two sides of the length direction of the recovery plate (7) are fixedly connected with side connection plates (71), and the side connection plates (71) are perpendicular to the recovery plate (7).

5. A high efficiency four roll calender as defined in claim 1, wherein: the upper end of the equipment body (1) is fixedly connected with a blanking hopper (2), the blanking hopper (2) is located on the lower side of the upper end of the conveying belt (32), a blanking cavity (21) is vertically formed in the upper surface of the blanking hopper (2) downwards, and a discharging hole (22) is formed in the lower bottom wall of the blanking hopper (2) in a penetrating mode.

6. An efficient four-roll calender according to claim 5, characterised in that: the distance between the lower ends of the two side walls of the blanking hopper (2) in the length direction is smaller than the distance between the upper ends.

7. An efficient four-roll calender according to claim 5, characterised in that: the upper surface of the side wall of the blanking hopper (2) far away from one side of the conveying belt (32) is fixedly connected with a baffle plate (23).

8. An efficient four-roll calender as defined in claim 7, wherein: the two ends of the baffle (23) in the length direction are fixedly connected with splash plates (24), and the lower sides of the two splash plates (24) are fixedly connected with the blanking hopper (2).