CN204148082U - Three roller tension units - Google Patents
Three roller tension units Download PDFInfo
- Publication number
- CN204148082U CN204148082U CN201420576369.2U CN201420576369U CN204148082U CN 204148082 U CN204148082 U CN 204148082U CN 201420576369 U CN201420576369 U CN 201420576369U CN 204148082 U CN204148082 U CN 204148082U
- Authority
- CN
- China
- Prior art keywords
- rubber roll
- cast steel
- memorial archway
- oil cylinder
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to container slab combined production line, specifically a kind of three roller tension units, comprise main machine base, side, described main machine base surface is rotated and is arranged the second rubber roll, opposite side rotates and arranges the 3rd rubber roll, cast steel memorial archway is provided with between the second rubber roll and the 3rd rubber roll, described cast steel memorial archway rotates and is provided with the first rubber roll, two ends, cast steel memorial archway top arrange a down pressing oil cylinder respectively, and the piston-rod lower end of each down pressing oil cylinder is all fixedly connected on the supporting seat of the first rubber roll; Described main machine base also rotates to be provided with and adjusts screw mandrel up and down, adjust the screw mandrel crown, screw mandrel upper end up and down tightly on supporting seat; A material pressing device is respectively arranged with in described cast steel memorial archway both sides.The utility model product adopts three rubber rolls to be arranged mutually parallel structure, contact area between thick steel band and rubber roll is increased, effectively increases coefficient of friction, thus produce enough tensions, guarantees the product quality at roller coat and stoving process section.
Description
Technical field
The utility model relates to and container slab combined production line, specifically a kind of three roller tension units.
Background technology
Along with the development of container industry, container production producer has higher requirement to product quality and output.The problems such as low for existing equipment production efficiency, use cost is high, and product quality is not up to standard carry out constantly Improvement and perfection.In container slab combined production line, the application of tension unit plays critical effect to the technique such as roller coat and oven dry.In actual production process, thick steel band is when by roller coat and stoving process section, because swelling device adopts two roller tension rubber roll Structural assignments forms, the contact surface of steel band and rubber roll is very little, enough tensions can not be produced, the phenomenons such as uneven, show-through, the bubble of japanning and roll banding can be produced, affect product quality and instructions for use.
Summary of the invention
The utility model is for the problems referred to above, a kind of three roller tension units are provided, adopt this three rollers tension unit energy effectively solve thick steel band roller coat and dry time due to inadequate the produced various mass defects of tension, guarantee product quality, production line run continuously, reposefully.
According to the technical solution of the utility model: a kind of three roller tension units, it is characterized in that: comprise main machine base, side, described main machine base surface is rotated and is arranged the second rubber roll, opposite side rotates and arranges the 3rd rubber roll, cast steel memorial archway is provided with between the second rubber roll and the 3rd rubber roll, described cast steel memorial archway rotates and is provided with the first rubber roll, two ends, cast steel memorial archway top arrange a down pressing oil cylinder respectively, and the piston-rod lower end of each down pressing oil cylinder is all fixedly connected on the supporting seat of the first rubber roll; Described main machine base also rotates to be provided with and adjusts screw mandrel up and down, adjust the screw mandrel crown, screw mandrel upper end up and down tightly on supporting seat; Be respectively arranged with a material pressing device in described cast steel memorial archway both sides, two material pressing devices roll tangent cooperation with the second rubber roll, the 3rd rubber roll respectively; Be provided with three drive units at main machine base rear, the output of three drive units connects the first rubber roll, the second rubber roll, the 3rd rubber roll respectively.
As further improvement of the utility model, described material pressing device comprises the first holder, compressed oil cylinder, frame, nip rolls, the second holder, wherein said first holder, the second holder are fixedly installed on cast steel memorial archway, compressed oil cylinder is connected on described first holder, frame is connected on the second holder, compressed oil cylinder piston rod end is connected with frame outer end, and nip rolls is rotationally connected with frame lower surface.
As further improvement of the utility model, each described drive unit includes variable-frequency motor, decelerator, the output connection reducer of described variable-frequency motor, output for the decelerator connecting the first rubber roll is connected with universal joint, the output of described universal joint is connected with the input of the first rubber roll, is connected respectively by a shaft coupling for two decelerators connecting the second rubber roll and the 3rd rubber roll in corresponding second rubber roll, the 3rd rubber roll.
Technique effect of the present utility model is: the utility model product adopts three rubber rolls to be arranged mutually parallel structure, contact area between thick steel band and rubber roll is increased, effectively increase coefficient of friction, thus produce enough tensions, guarantee the product quality at roller coat and stoving process section.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A sectional view of the present utility model.
Fig. 3 is B-B sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described.
In Fig. 1,2, comprise down pressing oil cylinder 1, cast steel memorial archway 2, material pressing device 3, first rubber roll 4, main machine base 5, adjust screw mandrel 6, universal joint 7, decelerator 8, variable-frequency motor 9, connecting plate 10, second rubber roll 11, the 3rd rubber roll 12, first holder 13, compressed oil cylinder 14, frame 15, nip rolls 16, second holder 17, supporting seat 18, shaft coupling 19 etc. up and down.
As shown in Figure 1, 2, the utility model is a kind of three roller tension units, comprise main machine base 5, the surperficial side of described main machine base 5 is rotated and is arranged the second rubber roll 11, opposite side rotates and arranges the 3rd rubber roll 12, cast steel memorial archway 2 is provided with between the second rubber roll 11 and the 3rd rubber roll 12, described cast steel memorial archway 2 rotates and is provided with the first rubber roll 4, two ends, cast steel memorial archway 2 top arrange a down pressing oil cylinder 1 respectively, and the piston-rod lower end of each down pressing oil cylinder 1 is all fixedly connected on the supporting seat 18 of the first rubber roll 4; Described main machine base 5 also rotates to be provided with and adjusts screw mandrel 6 up and down, adjust the screw mandrel crown, screw mandrel 6 upper end up and down tightly on supporting seat 18, operationally, can regulate according to need of production the vertical height adjusting screw mandrel 6 up and down, the extreme position descending to the first rubber roll 4 regulates; Be respectively arranged with a material pressing device 3, two material pressing devices 3 to roll tangent cooperation with the second rubber roll 11, the 3rd rubber roll 12 respectively in described cast steel memorial archway 2 both sides; Main machine base 5 rear is provided with three drive units, and the output of three drive units connects the first rubber roll 4, second rubber roll 11, the 3rd rubber roll 12 respectively.
Described material pressing device 3 comprises the first holder 13, compressed oil cylinder 14, frame 15, nip rolls 16, second holder 17, wherein said first holder 13, second holder 17 is fixedly installed on cast steel memorial archway 2, compressed oil cylinder 14 is connected on described first holder 13, frame 15 is connected on the second holder 17, compressed oil cylinder 14 piston rod end is connected with frame 15 outer end, and nip rolls 16 is rotationally connected with frame 15 lower surface.
Each described drive unit includes variable-frequency motor 9, decelerator 8, the output connection reducer 8 of described variable-frequency motor 9, output for the decelerator connecting the first rubber roll 4 is connected with universal joint 7, the output of described universal joint 7 is connected with the input of the first rubber roll 4, is connected respectively by a shaft coupling 19 for two decelerators 8 connecting the second rubber roll 11 and the 3rd rubber roll 12 in corresponding second rubber roll 11, the 3rd rubber roll 12.
Cast steel memorial archway 2 top is provided with connecting plate 10.
The course of work of the present utility model is as follows: the utility model product is the novel three roller tension machines of one of drying for tension roller coat needed for slab steel band, according to different thicknesss of slab, the drafts of the first rubber roll 4 is driven by down pressing oil cylinder 1, steel band is fully contacted with the first rubber roll 4 and increases coefficient of friction, then transmit tension by power section.This three roller tension machines are in container slab combined production line, each 1 cover before and after roller coat and stoving process section should be configured in, by the expanding force size of three roller tension units before and after electrical control, make steel band be in " tightening " state, meet the technological requirement of roller coat and oven dry.
Claims (3)
1. a roller tension unit, it is characterized in that: comprise main machine base (5), the surperficial side of described main machine base (5) is rotated and is arranged the second rubber roll (11), opposite side rotates and arranges the 3rd rubber roll (12), cast steel memorial archway (2) is provided with between the second rubber roll (11) and the 3rd rubber roll (12), the upper rotation of described cast steel memorial archway (2) is provided with the first rubber roll (4), cast steel memorial archway (2) two ends, top arrange a down pressing oil cylinder (1) respectively, and the piston-rod lower end of each down pressing oil cylinder (1) is all fixedly connected on the supporting seat (18) of the first rubber roll (4); Described main machine base (5) also rotates to be provided with and adjusts screw mandrel (6) up and down, adjust the screw mandrel crown, screw mandrel (6) upper end up and down tightly on supporting seat (18); Be respectively arranged with a material pressing device (3) in described cast steel memorial archway (2) both sides, two material pressing devices (3) are rolled tangent cooperation with the second rubber roll (11), the 3rd rubber roll (12) respectively; Main machine base (5) rear is provided with three drive units, and the output of three drive units connects the first rubber roll (4), the second rubber roll (11), the 3rd rubber roll (12) respectively.
2. according to three roller tension units according to claim 1, it is characterized in that: described material pressing device (3) comprises the first holder (13), compressed oil cylinder (14), frame (15), nip rolls (16), second holder (17), wherein said first holder (13), second holder (17) is fixedly installed on cast steel memorial archway (2), compressed oil cylinder (14) is connected on described first holder (13), frame (15) is connected on the second holder (17), compressed oil cylinder (14) piston rod end is connected with frame (15) outer end, nip rolls (16) is rotationally connected with frame (15) lower surface.
3. according to three roller tension units according to claim 1, it is characterized in that: each described drive unit includes variable-frequency motor (9), decelerator (8), the output connection reducer (8) of described variable-frequency motor (9), output for the decelerator connecting the first rubber roll (4) is connected with universal joint (7), the output of described universal joint (7) is connected with the input of the first rubber roll (4), for connect the second rubber roll (11) and the 3rd rubber roll (12) two decelerators (8) respectively by a shaft coupling (19) in corresponding second rubber roll (11), 3rd rubber roll (12) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576369.2U CN204148082U (en) | 2014-09-30 | 2014-09-30 | Three roller tension units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576369.2U CN204148082U (en) | 2014-09-30 | 2014-09-30 | Three roller tension units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148082U true CN204148082U (en) | 2015-02-11 |
Family
ID=52506235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576369.2U Expired - Fee Related CN204148082U (en) | 2014-09-30 | 2014-09-30 | Three roller tension units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338648A (en) * | 2014-09-30 | 2015-02-11 | 无锡市东方机器厂有限公司 | Three-roller tension increasing unit |
-
2014
- 2014-09-30 CN CN201420576369.2U patent/CN204148082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104338648A (en) * | 2014-09-30 | 2015-02-11 | 无锡市东方机器厂有限公司 | Three-roller tension increasing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20170930 |