CN213732985U

CN213732985U - A bimetal heating baffle and calender for calender

Info

Publication number: CN213732985U
Application number: CN202022444054.0U
Authority: CN
Inventors: 窦雷
Original assignee: Jinan Haoyue Automobile Damping Material Co ltd
Current assignee: Jiangsu Mingkerui Metallurgical Machinery Group Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-20
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a bimetal heating baffle for a calender and the calender, which comprises a first baffle, wherein the first baffle is made of iron; the lower part of the first baffle is provided with two first guide edges which are symmetrically distributed, and a first protruding part is formed between the two first guide edges; a second baffle and a heating device are respectively arranged on two sides of the first baffle; the second baffle is made of aluminum, two second guide edges which are symmetrically distributed are arranged at the lower part of the second baffle, and a second protruding part is formed between the two second guide edges; the horizontal height of the bottom of the second baffle is smaller than that of the bottom of the first baffle; the upper part of the first baffle is connected with a supporting frame, and the upper part of the supporting frame is connected with a positioning sleeve. The utility model adopts two different metal materials to make the baffle, which can not damage the roller and can better protect the roller; and the rolled material can be heated, so that burrs of the processed plate are reduced, and the quality of the product is improved.

Description

A bimetal heating baffle and calender for calender

Technical Field

The utility model relates to a roll-in is prolonged system board processing equipment technical field, especially relates to a bimetal heating baffle and calender for calender.

Background

The calender is a machine which is arranged by two or more than two rollers according to a certain form and presses and stretches rubber or plastic into a plate with a certain thickness at a certain temperature, and the calender is widely applied to processing products such as conveying belts, rubber plates, waterproof rolls and the like.

During the processing of the calender, a baffle needs to be used to limit the width of the processed plate. Since the baffle plate is usually in contact with the rotating drum, the drum is easily scratched. In the prior art, in order to avoid damaging the roller, a baffle plate is usually made of a material with lower hardness, for example, a bakelite plate is used, and the baffle plate is made of a wood plate, so that although the roller is protected, the material strength of the baffle plate is lower, and the rolled material cannot be heated through the baffle plate, so that the edge of the processed plate is rough and uneven, and the quality of the plate is influenced. In addition, although the baffle plate is made of the copper plate and the aluminum plate, the scratch to the roller can be reduced, the welding manufacture of the baffle plate needs a special process, and the copper plate and the aluminum plate also have the condition of insufficient material strength, so that the rolled material cannot be heated for a long time through the baffle plate.

SUMMERY OF THE UTILITY MODEL

In order to make up the defects of the prior art, the utility model provides a bimetal heating baffle plate for a calender and the calender, wherein the baffle plate is made of two different metal materials, the first baffle plate is made of iron materials, so that the cutting and welding processing are convenient, the intensity is high, the electric heating device is arranged on the first baffle plate, the calendering material can be heated, the burrs of the processed plate are reduced, and the product quality is improved; the second baffle is the aluminium material, when contacting with the cylinder, can not cause the damage to the cylinder, protection cylinder that can be better to solve the problem that exists among the prior art.

The utility model discloses a realize through following technical scheme:

a bimetal heating baffle for a calender comprises a first baffle, a second baffle and a third baffle, wherein the first baffle is made of iron; the lower part of the first baffle plate is provided with two first guide edges which are symmetrically distributed, and a first protruding part is formed between the two first guide edges; a second baffle and a heating device are respectively arranged on two sides of the first baffle; the second baffle is made of aluminum, two second guide edges which are symmetrically distributed are arranged at the lower part of the second baffle, and a second protruding part is formed between the two second guide edges; the horizontal height of the bottom of the second baffle is smaller than that of the bottom of the first baffle; the upper part of the first baffle is connected with a support frame, and the upper part of the support frame is connected with a positioning sleeve.

Further optimally, the first guide edge and the second guide edge are both arc-shaped.

Preferably, the side wall of the first baffle plate is provided with a plurality of connecting holes; a plurality of threaded holes corresponding to the connecting holes are formed in the side wall of the second baffle; the first baffle plate is provided with a plurality of screws corresponding to the threaded holes, and the screws respectively penetrate through the corresponding connecting holes and are in threaded connection with the threaded holes.

Further preferably, the heating device is an electric iron, and the electric iron comprises a main body, a heating bottom plate is arranged at the lower part of the main body, and the heating bottom plate is in contact with the first baffle plate.

Further optimally, an electronic temperature control device is arranged on the electric iron and is electrically connected with the main body.

Preferably, the supporting frame comprises a first angle iron, a second angle iron and a third angle iron; the lower parts of the second angle iron and the third angle iron are respectively and fixedly connected with the first baffle, and the upper parts of the second angle iron and the third angle iron are respectively and fixedly connected with the first angle iron; the first angle iron is fixedly connected with the positioning sleeve.

Preferably, the positioning sleeve comprises a fourth angle iron and a fifth angle iron; the fourth angle iron comprises a first plate body and a second plate body which are vertical to each other; the fifth angle iron comprises a third plate body and a fourth plate body which are vertical to each other; the first plate body and the third plate body are fixedly connected at a vertical angle, and the second plate body and the fourth plate body are fixedly connected at a vertical angle.

Preferably, the third plate body is provided with a positioning hole, the positioning hole is fixedly provided with a positioning nut, the upper part of the third plate body is provided with a positioning bolt, and the positioning bolt is in threaded connection with the positioning nut.

Preferably, a rotating handle is fixedly mounted on the upper portion of the positioning bolt.

A calender comprises a frame, wherein two rollers are movably arranged on the frame; lifting frames are arranged on two sides of the rack, a cross beam is arranged on the upper portions of the two lifting frames, and two ends of the cross beam are connected with the two lifting frames respectively; two bimetal heating baffles for a calender are arranged at the upper part of the roller, and the two positioning sleeves are respectively sleeved on the cross beam; the two second baffle plates are positioned on the inner side, and the two first baffle plates are positioned on the outer side; the first protruding part and the second protruding part both extend downwards into a gap between the two rollers.

The utility model has the advantages that:

the roller rolling device is characterized in that the baffle plates are made of two different metal materials, wherein the first baffle plate is made of an iron material, the second baffle plate is made of an aluminum material, the second baffle plate is used for being close to one side of a rolled material, the horizontal height of the bottom of the second baffle plate is smaller than that of the bottom of the first baffle plate, and when the second baffle plate is in contact with the roller, the roller cannot be damaged due to the fact that the aluminum material is low in hardness, and the roller can be well protected; first baffle is convenient for cut and welding process owing to adopt the iron material, and has higher intensity, through set up electric heater unit on first baffle, can heat the calendering material, reduces the deckle edge of processing panel, improves the situation at panel border, improves the quality of product, is suitable for extensive popularization and application.

Drawings

Fig. 1 is one of the three-dimensional structural diagrams of the bimetal heating baffle of the present invention.

Fig. 2 is a second schematic perspective view of the dual-metal heating baffle of the present invention.

Fig. 3 is a schematic perspective view of the first baffle of the present invention.

Fig. 4 is a schematic perspective view of the second baffle of the present invention.

Fig. 5 is an assembly structure diagram of the middle positioning sleeve of the present invention.

Fig. 6 is a schematic structural view of the heating device of the present invention.

Fig. 7 is a schematic view of the three-dimensional structure of the middle calender of the present invention.

Fig. 8 is a schematic view of a partial structure of the middle calender of the present invention.

Figure 9 is the assembly structure sketch map of well crane of the utility model.

In the figure, 1, a first baffle; 11. a first guide edge; 12. a first protrusion; 13. connecting holes; 14. a screw;

2. a second baffle; 21. a second guide edge; 22. a second protrusion; 23. a threaded hole;

3. a heating device; 31. a main body; 32. heating the soleplate; 33. an electronic temperature control device; 34. a handle; 35. a support block; 36. a card slot;

4. a support frame; 41. a first angle iron; 42. a second angle iron; 43. a third angle iron;

5. a positioning sleeve; 51. a fourth angle iron; 52. fifth angle iron; 53. a first plate body; 54. a second plate body; 55. a third plate body; 56. a fourth plate body;

6. positioning holes; 61. positioning a nut; 62. positioning the bolt; 63. rotating the handle;

7. a frame; 71. a drum; 72. a lifting frame; 73. a cross beam; 74. a fixed tube; 75. a lifting pipe; 76. a fastening hole; 77. fastening a nut; 78. and fastening the bolt.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in fig. 1 to 8, the present embodiment discloses a bimetal heating baffle for a calender, which includes a first baffle 1 (as shown in fig. 1), where the first baffle 1 is made of iron, so as to facilitate cutting and welding, and has high strength. Two first guide edges 11 (shown in fig. 3) which are symmetrically distributed are arranged at the lower part of the first baffle plate 1, and are used for enabling the first baffle plate 1 to be matched with the edge parts of the calender rollers at two sides. A first protruding part 12 is formed between the two first guiding edges 11 and is used for penetrating into a gap between two rollers of the calender and reducing a gap between the first baffle plate 1 and the rollers. And a second baffle 2 and a heating device 3 are respectively arranged on two sides of the first baffle 1. The second baffle 2 is made of aluminum, and two second guide edges 21 (shown in fig. 4) which are symmetrically distributed are arranged at the lower part of the second baffle 2 and are used for matching the second baffle 2 with the edge parts of the calender rollers at two sides, so that the gap between the second baffle 2 and the rollers is reduced, and the outward overflow of the calendered material during processing is reduced. A second protrusion 22 (as shown in fig. 2) is formed between the two second guiding edges 21, and is used for penetrating into the gap between the two rollers of the calender, reducing the gap between the first baffle plate 1 and the rollers, and limiting the width and guiding the material to be calendered.

When the device is used, the second baffle 2 is positioned at one side close to the rolled material, the first baffle 1 is positioned at one side far away from the rolled material, and the second baffle 2 is in contact with the rolled material to limit the width of the rolled material. The level of the bottom of second baffle 2 is less than the level of the bottom of first baffle 1 (as shown in fig. 2), when the bottom of second baffle 2 and the surface contact of cylinder, the bottom of first baffle 1 can't contact with the cylinder, because first baffle 1 is the iron material, hardness is higher, consequently, can avoid first baffle 1 to cause the fish tail to the cylinder, and second baffle 2 is the aluminium material, hardness is lower, when second baffle 2 contacts with the cylinder, can not cause the damage to the cylinder, protection cylinder that can be better.

Because first baffle 1 is the iron material, has higher intensity, consequently can set up heating device 3 on first baffle 1, through

first baffle

1 and 2 heat transfer of second baffle, heats the calendering material to reduce the deckle edge of processing panel, improve the situation at panel border, improve the quality of product. Through adopting the metal preparation baffle of two kinds of different hardness and intensity, can enough avoid causing the damage to the calender cylinder, can heat the calendering material again, improve the processingquality at panel border.

A support frame 4 is connected to the upper part of the first baffle 1, a positioning sleeve 5 (shown in fig. 1-2) is connected to the upper part of the support frame 4, and the baffle can be mounted on a cross beam on the upper part of the calender through the positioning sleeve 5 and can move along the cross beam to change the position of the baffle. During the use, install two baffles on the crossbeam of calender, adjust the distance between two baffles through position sleeve 5 to the processing width to calendering panel is injectd.

As a preferred embodiment, the first guiding edge 11 and the second guiding edge 21 are both arc-shaped (as shown in fig. 3-4), and since the calender rollers are cylindrical, the first guiding edge 11 and the second guiding edge 21 are both arc-shaped, so that the shapes of the lower parts of the first baffle 1 and the second baffle 2 can be matched with the shapes of the calender rollers on both sides, the first baffle 1 and the second baffle 2 can be better matched with the rollers, the gaps between the first baffle 1 and the rollers and the second baffle 2 can be reduced, and the outward overflow of the calendered material during processing can be reduced.

As a preferred embodiment, a plurality of connecting holes 13 (shown in fig. 3) are arranged on the side wall of the first baffle plate 1; a plurality of threaded holes 23 (shown in fig. 4) corresponding to the connecting holes 13 are formed in the side wall of the second baffle 2; the first baffle plate 1 is provided with a plurality of screws 14 corresponding to the threaded holes 23, the screws 14 respectively penetrate through the corresponding connecting holes 13 and are in threaded connection with the threaded holes 23 (as shown in fig. 1), and the first baffle plate 1 and the second baffle plate 2 are connected through the screws 14, so that the installation and the replacement are convenient.

In a preferred embodiment, the heating device 3 is an electric iron, and the electric iron is used as the heating device, so that the manufacturing material is easily available, special customization is not required, and the manufacturing cost of the baffle can be reduced. The electric iron comprises a main body 31, wherein a heating bottom plate 32 (shown in fig. 6) is arranged at the lower part of the main body 31, and the heating bottom plate 32 is in contact with a first baffle plate 1 and is used for transferring heat to the first baffle plate 1 and a second baffle plate 2, so that a rolled material is heated, burrs at the edges of the rolled plate are reduced, and the product quality is improved. Preferably, a plurality of supporting blocks 35 are welded on the first baffle plate 1, clamping grooves 36 are respectively formed in the supporting blocks 35, the shapes of the clamping grooves 36 correspond to the shapes of the heating base plates 32, and the heating base plates 32 are clamped on the clamping grooves 36, so that the electric iron is mounted on the side wall of the first baffle plate 1.

In a preferred embodiment, the electric iron is provided with an electronic temperature control device 33 (as shown in fig. 6), the electronic temperature control device 33 is electrically connected to the main body 31, and the heating temperature of the rolled sheet material is adjusted by the electronic temperature control device 33. Preferably, a handle 34 is disposed at the upper portion of the electric iron, and the electronic temperature control device 33 is mounted on the handle 34, so as to avoid contact with the heating component of the electric iron and avoid the influence of high temperature on the electronic temperature control device 33.

As a preferred embodiment, the supporting frame 4 comprises a first angle iron 41, a second angle iron 42 and a third angle iron 43 (as shown in fig. 1); the lower parts of the second angle iron 42 and the third angle iron 43 are respectively and fixedly connected with the first baffle plate 1, and the upper parts of the second angle iron 42 and the third angle iron 43 are respectively and fixedly connected with the first angle iron 41; the first angle iron 41 is fixedly connected with the positioning sleeve 5. Preferably, the lower parts of the second angle iron 42 and the third angle iron 43 are fixedly connected with the first baffle plate 1 by welding respectively, and the upper parts of the second angle iron 42 and the third angle iron 43 are fixedly connected with the first angle iron 41 by welding respectively; the first angle iron 41 is fixedly connected with the positioning sleeve 5 in a welding mode. The angle iron is used as a raw material to manufacture the support frame, the material is easy to obtain, the support frame is installed in a welding mode, the connection is firm, the manufacture is easy, and the use cost can be reduced.

As a preferred embodiment, the positioning sleeve 5 comprises a fourth angle iron 51 and a fifth angle iron 52 (as shown in fig. 5); the fourth angle iron 51 comprises a first plate body 53 and a second plate body 54 which are perpendicular to each other; the fifth angle iron 52 comprises a third plate body 55 and a fourth plate body 56 which are perpendicular to each other; the first plate body 53 and the third plate body 55 are fixedly connected at a vertical angle, and the second plate body 54 and the fourth plate body 56 are fixedly connected at a vertical angle, so that the fourth angle iron 51 and the fifth angle iron 52 are buckled with each other to form a rectangular pipe body, and the baffle plate is arranged on a beam of the calender. Preferably, the first plate 53 and the third plate 55 are fixedly connected by welding, and the second plate 54 and the fourth plate 56 are fixedly connected by welding. The angle iron is used as a raw material for manufacturing the positioning sleeve, the material is easy to obtain, the positioning sleeve is installed in a welding mode, the connection is firm, the manufacturing is easy, and the use cost can be reduced.

In a preferred embodiment, the third plate 55 is provided with a positioning hole 6 (as shown in fig. 5), a positioning nut 61 is fixedly mounted on the positioning hole 6, a positioning bolt 62 is provided on the upper portion of the third plate 55, and the positioning bolt 62 is screwed with the positioning nut 61. After the positioning sleeve 5 is installed on the beam of the calender, the positioning bolt 62 is rotated and screwed into the positioning sleeve 5 to gradually compress the beam, so that the positioning sleeve 5 is positioned on the beam. Preferably, the positioning nut 61 is fixedly mounted on the third plate 55 by welding.

In a preferred embodiment, a rotating handle 63 (as shown in fig. 5) is fixedly mounted on the upper portion of the positioning bolt 62, so that the positioning bolt 62 can be rotated to fix the positioning sleeve 5 on the beam of the calender.

The utility model also discloses a calender, including frame 7 (as shown in fig. 7) movable mounting has two cylinders 71 in the frame 7 for mangle the material, make into corresponding panel. Lifting frames 72 are arranged on two sides of the machine frame 7, cross beams 73 are arranged on the upper portions of the two lifting frames 72, and two ends of each cross beam 73 are connected with the two lifting frames 72 respectively. The cross beam 73 is used for installing a baffle plate and limiting the width of the processed plate. The crane 72 is used to adjust the height of the cross beam 73 in the vertical direction.

In a preferred embodiment, the lifting frame 72 includes two fixed tubes 74 and two lifting tubes 75 (as shown in fig. 9), the two fixed tubes 74 are respectively and fixedly installed on the top walls of the two sides of the machine frame 7 along the vertical direction, and the two lifting tubes 75 are respectively and movably installed in the two fixed tubes 74. Fastening holes 76 are formed in circumferential walls of the fixing pipes 74, fastening nuts 77 are fixedly mounted on outer side walls of the fixing pipes 74, the positions of the fastening nuts 77 correspond to the positions of the fastening holes 76, fastening bolts 78 are screwed on the fastening nuts 77, and the fastening bolts 78 extend into the fixing pipes 74 through the fastening holes 76 and are in contact with the lifting pipes 75. Preferably, the fastening nut 77 is fixedly mounted on the outer sidewall of the fixing tube 74 by welding. The height of the beam 73 can be adjusted by moving the elevator tubes 75 on both sides in the vertical direction along the fixing tubes 74 on both sides, and when the elevator tubes 75 are moved to an appropriate height, the fastening bolts 78 are turned to pass through the fastening holes 76 and move into the fixing tubes 74, and the elevator tubes 75 are pressed and fixed, thereby fixing the heights of the elevator tubes 75 and the beam 73.

The upper portion of the roller 71 is provided with two bimetal heating baffles for the calender, two the locating sleeves 5 are respectively sleeved on the cross beam 73 and used for respectively installing the two bimetal heating baffles on the cross beam 73, the two bimetal heating baffles can move along the cross beam 73 through the locating sleeves 5, the distance between the two bimetal heating baffles in the horizontal direction is changed, and therefore the width of a processed plate is adjusted. The height of the cross beam 73 is adjusted by the lifting frame 72, so that the vertical distance between the bimetal heating baffle and the roller 71 can be adjusted.

The two second baffle plates 2 are both positioned on the inner side (as shown in fig. 8) and are used for limiting the width of the rolled material, and the second baffle plates 2 are made of aluminum and have lower hardness, so that when the second baffle plates 2 are in contact with the roller 71, the roller 71 cannot be damaged, and the roller 71 can be better protected. Two first baffle 1 all are located the outside (as shown in fig. 8), because the level of the bottom of second baffle 2 is less than the level of the bottom of first baffle 1, consequently the bottom of first baffle 1 can't contact with cylinder 71, can avoid first baffle 1 to cause the fish tail to cylinder 71. In addition, first baffle 1 is the iron material, has higher intensity, consequently can set up heating device 3 on first baffle 1, through first baffle 1 and the 2 heat transfer of second baffle, heats the calendering material to reduce the deckle edge of processing panel, improve the situation at panel border, improve the quality of product. The first protrusion 12 and the second protrusion 22 both extend downward into the gap between the two rollers 71, so as to reduce the gap between the first baffle 1, the second baffle 2 and the rollers 71, and play a role in defining the width and guiding the material to be rolled.

To sum up, the double-metal heating baffle plate for the calender and the calender of the utility model adopt two different metal materials to manufacture the baffle plate, thereby not damaging the roller and better protecting the roller; and the rolled material can be heated, so that burrs of the processed plate are reduced, and the quality of the product is improved.

The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A bimetal heating baffle for a calender comprises a first baffle (1) and is characterized in that: the first baffle (1) is made of iron material; two first guide edges (11) which are symmetrically distributed are arranged at the lower part of the first baffle plate (1), and a first protruding part (12) is formed between the two first guide edges (11); a second baffle (2) and a heating device (3) are respectively arranged on two sides of the first baffle (1); the second baffle (2) is made of aluminum, two second guide edges (21) which are symmetrically distributed are arranged at the lower part of the second baffle (2), and a second protruding part (22) is formed between the two second guide edges (21); the horizontal height of the bottom of the second baffle (2) is smaller than that of the bottom of the first baffle (1); the upper part of the first baffle (1) is connected with a support frame (4), and the upper part of the support frame (4) is connected with a positioning sleeve (5).

2. The bi-metallic heating baffle for a calender of claim 1, wherein: the first guide edge (11) and the second guide edge (21) are both arc-shaped.

3. The bi-metallic heating baffle for a calender of claim 1, wherein: a plurality of connecting holes (13) are formed in the side wall of the first baffle (1); a plurality of threaded holes (23) corresponding to the connecting holes (13) are formed in the side wall of the second baffle (2); the first baffle (1) is provided with a plurality of screws (14) corresponding to the threaded holes (23), and the screws (14) respectively penetrate through the corresponding connecting holes (13) and are in threaded connection with the threaded holes (23).

4. The bi-metallic heating baffle for a calender of claim 1, wherein: the heating device (3) is an electric iron which comprises a main body (31), a heating bottom plate (32) is arranged at the lower part of the main body (31), and the heating bottom plate (32) is in contact with the first baffle plate (1).

5. The bi-metallic heating baffle for calenders of claim 4, wherein: an electronic temperature control device (33) is arranged on the electric iron, and the electronic temperature control device (33) is electrically connected with the main body (31).

6. The bi-metallic heating baffle for a calender of claim 1, wherein: the supporting frame (4) comprises a first angle iron (41), a second angle iron (42) and a third angle iron (43); the lower parts of the second angle iron (42) and the third angle iron (43) are respectively fixedly connected with the first baffle (1), and the upper parts of the second angle iron (42) and the third angle iron (43) are respectively fixedly connected with the first angle iron (41); the first angle iron (41) is fixedly connected with the positioning sleeve (5).

7. The bi-metallic heating baffle for a calender of claim 1, wherein: the positioning sleeve (5) comprises a fourth angle iron (51) and a fifth angle iron (52); the fourth angle iron (51) comprises a first plate body (53) and a second plate body (54) which are perpendicular to each other; the fifth angle iron (52) comprises a third plate body (55) and a fourth plate body (56) which are perpendicular to each other; the first plate body (53) and the third plate body (55) are fixedly connected at a vertical angle, and the second plate body (54) and the fourth plate body (56) are fixedly connected at a vertical angle.

8. The bi-metallic heating baffle for a calender of claim 7, wherein: the third plate body (55) is provided with a positioning hole (6), the positioning hole (6) is fixedly provided with a positioning nut (61), the upper part of the third plate body (55) is provided with a positioning bolt (62), and the positioning bolt (62) is in threaded connection with the positioning nut (61).

9. The bi-metallic heating baffle for a calender of claim 8, wherein: and a rotating handle (63) is fixedly arranged at the upper part of the positioning bolt (62).

10. A calender comprises a frame (7), wherein two rollers (71) are movably arranged on the frame (7); the both sides of frame (7) all are equipped with crane (72), two the upper portion of crane (72) is equipped with crossbeam (73), the both ends of crossbeam (73) are connected with two crane (72) respectively, its characterized in that: the upper part of the roller (71) is provided with two bimetal heating baffle plates for the calender as claimed in any one of claims 1 to 9, and the two positioning sleeves (5) are respectively sleeved on the cross beam (73); the two second baffle plates (2) are positioned on the inner side, and the two first baffle plates (1) are positioned on the outer side; the first projection (12) and the second projection (22) both project downwards into the gap between the two rollers (71).