CN203246076U - Clamping device of three-roller belt dragging machine - Google Patents
Clamping device of three-roller belt dragging machine Download PDFInfo
- Publication number
- CN203246076U CN203246076U CN 201320207598 CN201320207598U CN203246076U CN 203246076 U CN203246076 U CN 203246076U CN 201320207598 CN201320207598 CN 201320207598 CN 201320207598 U CN201320207598 U CN 201320207598U CN 203246076 U CN203246076 U CN 203246076U
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- China
- Prior art keywords
- pressing plate
- conveyer belt
- roller
- clamping device
- hold
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- Expired - Lifetime
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Abstract
The utility model discloses a clamping device of a three-roller belt dragging machine, and aims to provide the clamping device of the three-roller belt dragging machine with the advantages of simple structure, convenience in use, and capability of effectively improving the quality of a conveyer belt. The clamping device comprises a frame and a clamping mechanism, wherein the clamping mechanism comprises a front clamping mechanism and a back dragging mechanism, respectively arranged at the two ends of the frame; the front clamping mechanism comprises a driving roller, a fixing pressing plate and a movable pressing plate; the two ends of the fixing pressing plate are fixed on the frame; the movable pressing plate is arranged in a manner of corresponding to the fixing pressing plate. The clamping device of the three-roller belt dragging machine gained by the utility mode has the advantages that the conveyer belt penetrates between the fixing pressing plate and the movable pressing plate after going through the driving roller, and goes out through the back dragging mechanism; so that the conveyer belt is in surface contact when going through the front clamping mechanism; the contact manner is not changed as the thickness of the conveyer belt changes; so that the conveyer belt deformation caused by the original line contact is avoided; the quality and the property of the conveyer belt are improved.
Description
Technical field
The utility model relates to a kind of belt drawing machine, especially a kind of hold down gag of three roller belt drawing machines.
Background technology
Belt drawing machine is an important component part on the banded rubber product production line, and the banded rubber product that she mainly will vulcanize on production line carries out cold tension force typing.
In the existing belt drawing machine, adopt the side at live-roller to be provided with pressure arc plate as the hold down gag of belt drawing machine, pressing the arc plate one side corresponding with live-roller is arc shape, and conveyer belt passes between live-roller and pressure arc plate, and it is compressed.
In the process of using, because conveyor belt surface thickness is diversified in specifications, if conveyer belt thickness increases, then pass when pressing arc plate and transfer roller, change the line contact into by the face contact, thereby caused conveyor belt surface pressure excessive, make the conveying belt body deformability, affect product quality and performances.
The utility model content
The purpose of this utility model is in order to solve the deficiency of above-mentioned technology, and provides a kind of simple in structure, and is easy to use, the hold down gag of three roller belt drawing machines of Effective Raise conveyer belt quality.
In order to achieve the above object, the hold down gag of a kind of three roller belt drawing machines that the utility model is designed, it comprises frame and hold-down mechanism, described hold-down mechanism comprises front hold-down mechanism and rear haulage mechanism, is separately positioned on the two ends of frame; Described front hold-down mechanism comprises live-roller, fixation clip and movable pressing board, and wherein the two ends of fixation clip are fixed on the frame, the corresponding setting with fixation clip of movable pressing board.
In the such scheme, movable pressing board is provided with thrust unit, can promote movable pressing board and fixation clip pressing.
The hold down gag of the resulting three roller belt drawing machines of the utility model, conveyer belt is through passing between fixation clip and movable pressing board behind the live-roller, exporting through rear haulage mechanism, it is this so that conveyer belt is the face contact through front hold-down mechanism the time, and this way of contact does not change with the thickness of conveyer belt, thereby avoided the distortion of the conveyer belt that in the past line contact causes, improved the quality and performance of conveyer belt.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the hold down gag of a kind of three roller belt drawing machines that present embodiment is described, it comprises frame 1 and hold-down mechanism, described hold-down mechanism comprises front hold-down mechanism and rear haulage mechanism 3, is separately positioned on the two ends of frame 1; Described front hold-down mechanism 2 comprises live-roller 4, fixation clip 5 and movable pressing board 6, and wherein the two ends of fixation clip 5 are fixed on the frame 1, movable pressing board 6 and fixation clip 5 corresponding settings; Movable pressing board 6 is provided with thrust unit 2.
Claims (2)
1. the hold down gag of a roller belt drawing machine, it comprises frame and hold-down mechanism, described hold-down mechanism comprises front hold-down mechanism and rear haulage mechanism, is separately positioned on the two ends of frame; It is characterized in that: described front hold-down mechanism comprises live-roller, fixation clip and movable pressing board, and wherein the two ends of fixation clip are fixed on the frame, the corresponding setting with fixation clip of movable pressing board.
2. the hold down gag of a kind of three roller belt drawing machines according to claim 1, it is characterized in that: movable pressing board is provided with thrust unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207598 CN203246076U (en) | 2013-04-22 | 2013-04-22 | Clamping device of three-roller belt dragging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207598 CN203246076U (en) | 2013-04-22 | 2013-04-22 | Clamping device of three-roller belt dragging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246076U true CN203246076U (en) | 2013-10-23 |
Family
ID=49372535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207598 Expired - Lifetime CN203246076U (en) | 2013-04-22 | 2013-04-22 | Clamping device of three-roller belt dragging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790202A (en) * | 2017-09-01 | 2018-11-13 | 保定市宏腾科技有限公司 | A kind of hoop molding machine |
-
2013
- 2013-04-22 CN CN 201320207598 patent/CN203246076U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790202A (en) * | 2017-09-01 | 2018-11-13 | 保定市宏腾科技有限公司 | A kind of hoop molding machine |
| CN108790202B (en) * | 2017-09-01 | 2020-08-25 | 保定市宏腾科技有限公司 | Drawstring forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |