CN219855953U - Sheet three-roller calender - Google Patents
Sheet three-roller calender Download PDFInfo
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- CN219855953U CN219855953U CN202223478310.3U CN202223478310U CN219855953U CN 219855953 U CN219855953 U CN 219855953U CN 202223478310 U CN202223478310 U CN 202223478310U CN 219855953 U CN219855953 U CN 219855953U
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- mounting hole
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- supporting
- support plate
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a sheet three-roller calender which comprises a bottom plate, wherein first supporting plates are arranged at two ends of the bottom plate, first positioning blocks are arranged at two ends of the bottom plate, a first connecting rod and a second connecting rod are arranged between the first supporting plates, an upper roller, a middle roller and a lower roller are arranged at the right end of the first supporting plate, two ends of the upper roller, the middle roller and the lower roller are respectively arranged at the upper end of the first supporting plate through bearings, and mandrels of the upper roller, the middle roller and the lower roller are positioned on the same plane and form an included angle of 45 degrees with the horizontal plane. The central shafts of the upper roller, the middle roller and the lower roller are positioned on the same plane and form an included angle of 45 degrees with the horizontal plane, so that the installation of the upper roller, the middle roller and the lower roller is more compact, the volume of the three-roller calender can be smaller, and the three-roller calender has a simple and practical structure and smaller volume and is more beneficial to production layout.
Description
Technical Field
The utility model belongs to the technical field of processing, and particularly relates to a sheet three-roller calender.
Background
The plastic sheet is a material for producing disposable plastic cups, plates, bowls, dishes, boxes and other thermoformed products, and is widely applied to packaging in the fields of food, vegetables, fruits, beverages, dairy products, industrial parts and the like; in the process of producing disposable plastic cups, the plastic sheets are cut and obtained and then sent to a molding press for molding. In the production and processing process of the sheet, the sheet is required to be flattened, so that the flatness of the sheet is ensured, and the quality of a product can be ensured. However, most of the existing three-roll calenders are vertically arranged, which has a relatively large volume, is inconvenient for the arrangement of the production and processing layout, and needs to be further improved to be more suitable for the production layout.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a sheet three-roller calender.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a sheet three-roller calender, includes the bottom plate, the both ends of bottom plate are equipped with first backup pad, the both ends of bottom plate are equipped with first locating block, be equipped with head rod and second connecting rod between the first backup pad, the both ends of head rod are equipped with first mounting hole, the lower extreme of first backup pad is equipped with the second mounting hole, be equipped with the third mounting hole on the first locating block, first mounting hole, second mounting hole and third mounting hole one-to-one, the both ends of second connecting rod are equipped with the fourth mounting hole, the upper end of first backup pad is equipped with the fifth mounting hole, the fourth mounting hole with fifth mounting hole one-to-one, the right-hand member of first backup pad is equipped with upper roller, well roller and lower roll, upper roller, well roller and lower roll's both ends are installed through the bearing respectively the upper end of first backup pad, upper roller, well roller and lower roll's dabber are in coplanar, and are 45 degrees contained angles with the level.
Further, the left end of first backup pad is equipped with first guide rail, be equipped with first bearing frame on the first guide rail, go up the roller through the bearing with first bearing frame is connected, the upper end of first backup pad is equipped with first regulation seat, first regulation seat includes first handle and first screw rod, first screw rod with first bearing frame is connected, first handle is used for adjusting first screw rod, the right-hand member of first backup pad is equipped with the second guide rail, be equipped with the second bearing frame on the second guide rail, the lower roller through the bearing with the second bearing frame is connected, the lower extreme of second backup pad is equipped with the second regulation seat, the second regulation seat includes second handle and second screw rod, the second screw rod with the second bearing frame is connected, the second handle is used for adjusting the second screw rod, be equipped with the third bearing frame between first bearing frame and the second bearing frame, the third bearing frame is fixed the upper end of first backup pad.
Further, a first calibration rod is arranged at the left end of the first support plate, two ends of the first calibration rod are respectively connected with the first bearing seat, a second calibration rod is arranged at the right end of the first support plate, and two ends of the second calibration rod are respectively connected with the second bearing seat.
Further, a first supporting roller is arranged between the first supporting plates, two ends of the first supporting roller are installed at the upper end of the first supporting plate through first supporting blocks, first supporting rotary grooves are formed in the upper ends of the first supporting blocks, and the first supporting rotary grooves are matched with the first supporting rollers.
Further, the left end of first backup pad is equipped with the second backup pad, be equipped with the second backing roll between the second backup pad, the both ends of second backing roll are installed through the second supporting shoe the upper end of second backup pad, the upper end of second supporting shoe is equipped with the second and supports the change groove, the second support change groove with second backing roll assorted.
Compared with the prior art, the sheet three-roller calender has the beneficial effects that the mandrels of the upper roller, the middle roller and the lower roller are positioned on the same plane and form an included angle of 45 degrees with the horizontal plane, so that the installation of the upper roller, the middle roller and the lower roller is more compact, the volume of the three-roller calender can be smaller, and the three-roller calender has a simple and practical structure and smaller volume, and is more beneficial to production layout.
Drawings
Fig. 1 is a schematic view of a preferred embodiment of the present utility model.
Fig. 2 is a schematic diagram of another view of the preferred embodiment provided by the present utility model.
Fig. 3 is a schematic view of the structure of a part a of a preferred embodiment provided by the present utility model.
Fig. 4 is a schematic structural view of a part B of a preferred embodiment provided by the present utility model.
The reference numerals include: 100. a bottom plate; 110. a first positioning block; 111. a third mounting hole; 120. a first connecting rod; 121. a first mounting hole; 131. a second mounting hole; 132. a fifth mounting hole; 200. a first support plate; 210. a first guide rail; 220. a second guide rail; 230. a first adjustment seat; 231. a first handle; 232. a first screw; 240. a second adjusting seat; 241. a second handle; 242. a second screw; 250. a second connecting rod; 251. a fourth mounting hole; 260. a first calibration rod; 270. a second calibration rod; 280. a second support plate; 290. a second support roller; 291. a second support block; 310. an upper roller; 311. a first speed reducer; 312. a first bearing seat; 320. a middle roller; 321. a second speed reducer; 322. a third bearing seat; 330. a lower roller; 331. a third speed reducer; 332. a second bearing seat; 340. a rotary joint; 350. a first backup roll; 351. a first support block.
Detailed Description
The utility model discloses a sheet three-roll calender, and a specific embodiment of the utility model is further described below in connection with preferred examples.
Referring to fig. 1 to 4 of the drawings, fig. 1 is a schematic structural view of one view of a preferred embodiment provided by the present utility model, fig. 2 is a schematic structural view of another view of a preferred embodiment provided by the present utility model, fig. 3 is a schematic structural view of a part a of a preferred embodiment provided by the present utility model, and fig. 4 is a schematic structural view of a part B of a preferred embodiment provided by the present utility model.
Preferred embodiments.
The embodiment provides a sheet three-roller calender, which comprises a base plate 100, the both ends of bottom plate 100 are equipped with first backup pad 200, the both ends of bottom plate 100 are equipped with first locating block 110, be equipped with head rod 120 and second connecting rod 250 between the first backup pad 200, the both ends of head rod 120 are equipped with first mounting hole 121, the lower extreme of first backup pad 200 is equipped with second mounting hole 131, be equipped with third mounting hole 111 on the first locating block 110, first mounting hole 121, second mounting hole 131 and third mounting hole 111 one-to-one, the both ends of second connecting rod 250 are equipped with fourth mounting hole 251, the upper end of first backup pad 200 is equipped with fifth mounting hole 132, fourth mounting hole 251 with fifth mounting hole 132 one-to-one, the right-hand member of first backup pad 200 is equipped with upper roller 310, well roller 320 and lower roller 330, upper roller 310, well roller 320 and lower roller 330 both ends are installed respectively through the bearing in the upper end of first backup pad 200, upper roller 320, well roller 320 and lower roller 330 are in the same horizontal plane and 45 degrees with the same included angle. The mandrels of the upper roller 310, the middle roller 320 and the lower roller 330 are positioned on the same plane and form an included angle of 45 degrees with the horizontal plane, so that the installation of the upper roller 310, the middle roller 320 and the lower roller 330 is more compact, the volume of the three-roller calender can be smaller, and the three-roller calender has a simple and practical structure and smaller volume, and is more beneficial to production layout.
The right end of the upper roller 310 is provided with a first speed reducer 311, the first speed reducer 311 is used for driving the upper roller 310, the right end of the middle roller 320 is provided with a second speed reducer 321, the second speed reducer 321 is used for driving the middle roller 320, the right end of the lower roller 330 is provided with a third speed reducer 331, the third speed reducer 331 is used for driving the lower roller 330, and the left ends of the upper roller 310, the middle roller 320 and the lower roller 330 are provided with rotary joints 340, and the rotary joints 340 are used for controlling the temperatures of the roller, the middle roller 320 and the lower roller 330.
Further, a first guide rail 210 is disposed at the left end of the first support plate 200, a first bearing seat 312 is disposed on the first guide rail 210, the upper roller 310 is connected with the first bearing seat 312 through a bearing, a first adjusting seat 230 is disposed at the upper end of the first support plate 200, the first adjusting seat 230 includes a first handle 231 and a first screw 232, the first screw 232 is connected with the first bearing seat 312, the first handle 231 is used for adjusting the first screw 232, a second guide rail 220 is disposed at the right end of the first support plate 200, a second bearing seat is disposed on the second guide rail 220, the lower roller 330 is connected with the second bearing seat through a bearing, a second adjusting seat 240 is disposed at the lower end of the second support plate 280, the second adjusting seat 240 includes a second handle 241 and a second screw 242, the second handle 242 is connected with the second bearing seat 332, the second handle 241 is used for adjusting the second screw 242, a second bearing seat 312 and a second bearing seat 322 are disposed between the first bearing seat 312 and the second bearing seat 322, and the first bearing seat 322 is fixed on the first bearing seat 200. The first handle 231 controls the telescopic movement of the first screw 232, so as to push the first bearing seat 312 to move along the first guide rail 210, thereby adjusting the distance between the upper roller 310 and the middle roller 320, and the second handle 241 controls the telescopic movement of the second screw 242, so as to push the second bearing seat 332 to move along the second guide rail 220, thereby adjusting the distance between the lower roller 330 and the middle roller 320, and ensuring the flattening effect of the sheet.
Further, a first calibration rod 260 is disposed at the left end of the first support plate 200, two ends of the first calibration rod 260 are respectively connected with the first bearing seat 312, a second calibration rod 270 is disposed at the right end of the first support plate 200, and two ends of the second calibration rod 270 are respectively connected with the second bearing seat 332. The first calibration rod 260 may keep the first bearing seats 312 at both sides in synchronization to ensure the rotation stability of the upper roller 310, and the second calibration rod 270 may keep the second bearing seats at both sides in synchronization to ensure the rotation stability of the lower roller 330.
Further, a first supporting roller 350 is disposed between the first supporting plates 200, two ends of the first supporting roller 350 are mounted at the upper end of the first supporting plate 200 through a first supporting block 351, a first supporting rotating groove is disposed at the upper end of the first supporting block 351, and the first supporting rotating groove is matched with the first supporting roller 350. The first supporting roller 350 rotates in the first supporting rotating groove, and can support the sheet material to ensure the stability of the sheet material.
Further, a second support plate 280 is disposed at the left end of the first support plate 200, a second support roller 290 is disposed between the second support plates 280, two ends of the second support roller 290 are mounted at the upper end of the second support plate 280 through a second support block 291, a second support rotating groove is disposed at the upper end of the second support block 291, and the second support rotating groove is matched with the second support roller 290. The second supporting roller 290 rotates in the second supporting rotating groove, and can support the sheet material to ensure the stability of the sheet material.
It should be noted that technical features such as a speed reducer and a rotary joint related to the present application should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangement modes possibly related to the technical features should be selected conventionally in the art, and should not be considered as the point of the present application, which is not further specifically expanded and detailed.
Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Claims (5)
1. The utility model provides a sheet three-roller calender, its characterized in that, includes bottom plate (100), the both ends of bottom plate (100) are equipped with first backup pad (200), the both ends of bottom plate (100) are equipped with first locating block (110), be equipped with head rod (120) and second connecting rod (250) between first backup pad (200), the both ends of head rod (120) are equipped with first mounting hole (121), the lower extreme of first backup pad (200) is equipped with second mounting hole (131), be equipped with third mounting hole (111) on first locating block (110), the both ends of first mounting hole (121), second mounting hole (131) and third mounting hole (111) correspond one by one, the both ends of second connecting rod (250) are equipped with fourth mounting hole (251), the upper end of first backup pad (200) is equipped with fifth mounting hole (132), fourth mounting hole (251) with fifth mounting hole (132) one by one, the right-hand member of first backup pad (200) is equipped with upper roller (310), second mounting hole (131) and lower roller (320), upper roller (320) and lower roller (330) are in the same plane respectively on roller (330), lower roller (320) are in the roller (330) and lower roller (320) are in the same plane respectively And forms an included angle of 45 degrees with the horizontal plane.
2. The sheet three-roll calender according to claim 1, characterized in that the left end of the first support plate (200) is provided with a first guide rail (210), the first guide rail (210) is provided with a first bearing seat (312), the upper roll (310) is connected with the first bearing seat (312) through a bearing, the upper end of the first support plate (200) is provided with a first adjusting seat (230), the first adjusting seat (230) comprises a first handle (231) and a first screw (232), the first screw (232) is connected with the first bearing seat (312), the first handle (231) is used for adjusting the first screw (232), the right end of the first support plate (200) is provided with a second guide rail (220), the second guide rail (220) is provided with a second bearing seat, the lower roll (330) is connected with the second bearing seat through a bearing, the lower end of the second support plate (280) is provided with a second adjusting seat (240), the second adjusting seat (240) comprises a second handle (241) and a second bearing seat (242), the second handle (242) is used for adjusting the second screw (332) is connected with the second screw (332), the third bearing seat (322) is fixed at the upper end of the first support plate (200).
3. The sheet three-roll calender according to claim 2, characterized in that a first calibration rod (260) is provided at the left end of the first support plate (200), both ends of the first calibration rod (260) are connected with the first bearing housing (312) respectively, a second calibration rod (270) is provided at the right end of the first support plate (200), and both ends of the second calibration rod (270) are connected with the second bearing housing (332) respectively.
4. The sheet three-roll calender according to claim 1, characterized in that a first supporting roll (350) is arranged between the first supporting plates (200), both ends of the first supporting roll (350) are mounted at the upper end of the first supporting plates (200) through first supporting blocks (351), a first supporting rotating groove is arranged at the upper end of the first supporting blocks (351), and the first supporting rotating groove is matched with the first supporting roll (350).
5. The sheet three-roll calender according to claim 1, characterized in that a second support plate (280) is provided at the left end of the first support plate (200), a second support roller (290) is provided between the second support plates (280), both ends of the second support roller (290) are mounted at the upper end of the second support plate (280) through second support blocks (291), a second support turning groove is provided at the upper end of the second support blocks (291), and the second support turning groove is matched with the second support roller (290).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223478310.3U CN219855953U (en) | 2022-12-26 | 2022-12-26 | Sheet three-roller calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223478310.3U CN219855953U (en) | 2022-12-26 | 2022-12-26 | Sheet three-roller calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219855953U true CN219855953U (en) | 2023-10-20 |
Family
ID=88369194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223478310.3U Active CN219855953U (en) | 2022-12-26 | 2022-12-26 | Sheet three-roller calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219855953U (en) |
-
2022
- 2022-12-26 CN CN202223478310.3U patent/CN219855953U/en active Active
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