CN203305405U - Clamping device for discharge mechanism - Google Patents
Clamping device for discharge mechanism Download PDFInfo
- Publication number
- CN203305405U CN203305405U CN2013203096670U CN201320309667U CN203305405U CN 203305405 U CN203305405 U CN 203305405U CN 2013203096670 U CN2013203096670 U CN 2013203096670U CN 201320309667 U CN201320309667 U CN 201320309667U CN 203305405 U CN203305405 U CN 203305405U
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- CN
- China
- Prior art keywords
- regulating shaft
- clamping device
- discharge mechanism
- drive roll
- driven voller
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a clamping device for a discharge mechanism. The clamping device is arranged on a discharge frame, and a drive roll and a driven roll which are parallel are arranged on the discharge frame. The clamping device comprises an adjustment mechanism capable of adjusting the distance between the driven roll and the drive roll, wherein the adjustment mechanism comprises adjustment plates which are vertically fixed at the both ends of the driven roll, and an adjustment shaft which is parallel to the driven roll and capable of freely rotating, the both ends of the adjustment shaft penetrate in the adjustment plates respectively, and one end of the adjustment shaft penetrates through the adjustment plate at the end and is connected with a handle; each adjustment plate is clamped by a stop bar and the side wall of the discharge frame, and driven by the adjustment shaft to move along the side wall of the discharge frame; the outer surface of the section, in contact with the stop bar, of the adjustment shaft, is cam-shaped or provided with a notch, a base is further arranged on the side wall of the discharge frame, and the adjustment plates are connected with the base via springs; the base and the stop bar are located on the both sides of the adjustment shaft respectively. The clamping device for the discharge mechanism disclosed by the utility model is capable of conveniently adjusting a clamping gap between the drive roll and the driven roll, capable of clamping various sheets with different thicknesses, universal, and rapid and convenient to adjust.
Description
Technical field
The utility model relates to a kind of discharge mechanism clamping device, belongs to field of mechanical technique.
Background technology
In the plastic uptake plant equipment, need to use very frivolous plastic sheet as raw material, must adopt discharge mechanism to carry out blowing for this very frivolous raw material, when guaranteeing its blowing smooth, unfold, avoid assembling, wrinkling.Therefore, existing discharge mechanism, when blowing, adopts clamping device usually, by two transfer rollers of drive unit drive, clamping thin plastics and carrying out feeding, but due to plastic sheet thickness difference, this clamping device versatility is poor, can't keep the smooth feeding of sheet material.When the thinner sheet material of clamping thickness, the gap between two transfer rollers becomes large relatively, loses the clamping action to sheet material; When the thicker sheet material of clamping thickness, the gap between two transfer rollers diminishes relatively, and what cause clamping is too tight, and fine sheet is even broken because of the tension distortion.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of discharge mechanism clamping device, can regulate easily the clamping gap, and versatility is good.
For solving the problems of the technologies described above, the utility model provides a kind of discharge mechanism clamping device, is arranged on discharging frame, on described discharging frame, is provided with parallel drive roll and driven voller, it is characterized in that, comprise the governor motion that can regulate spacing between driven voller and drive roll; Described governor motion comprises the adjustable plate that is vertically fixed on the driven voller two ends, the regulating shaft parallel and free to rotate with driven voller, and described regulating shaft two ends penetrate respectively described adjustable plate, and wherein the end adjustable plate that passes this end is connected with one handle; Described adjustable plate, by a blend stop and the clamping of discharging frame sidewall, is driven and is moved along the discharging frame sidewall to the drive roll direction or away from the direction of drive roll by described regulating shaft; The contact-segment outer surface that described regulating shaft contacts with described blend stop is cam-shaped or a breach is set, and on described discharging frame sidewall, a base also is set, and by spring, is connected between adjustable plate and base; Described base, blend stop lay respectively at the both sides of regulating shaft.
Described drive roll, regulating shaft lay respectively at the both sides of described driven voller, and the central shaft of described drive roll, regulating shaft, driven voller is in the same plane.
The central shaft of described drive roll, driven voller, regulating shaft is positioned on same vertical plane.
On described adjustable plate, be provided with and can hold the through hole that described regulating shaft passes, on the discharging frame sidewall, be provided with and can hold that regulating shaft passes and the slotted hole of the certain distance that moves up and down.
On contacted of described blend stop and regulating shaft, arrange one and can hold the draw-in groove that regulating shaft freely rotates therein.
Described discharging frame inside sidewalls vertically arranges two guide rods, and two guide rods are parallel to each other, and a movable roll that can freely move up and down along guide rod is set between two guide rods.
The two ends of described movable roll are connected by bearing with a guide rod respectively.
Described spring is two springs that keep at a certain distance away.
Described blend stop is arranged between described driven voller and described regulating shaft.
The beneficial effect that the utility model reaches:
Discharge mechanism clamping device of the present utility model can be regulated the clamping gap between drive roll and driven voller easily, and the cam outer face concrete shape of contact-segment on the thickness specifications design regulating shaft of the sheet material that can clamp as required, with this, drive the adjustable plate different distance that moves both vertically by regulating shaft, make the distance of driven voller and drive roll can be adjusted into multistage, make this clamping device can be used for clamping the sheet material of multiple different-thickness, property versatility more, and regulate quick and convenient.
The accompanying drawing explanation
Fig. 1 is discharge mechanism clamping device stereogram;
Fig. 2 is the governor motion schematic diagram of Fig. 1 of intercepting;
Fig. 3 is the governor motion cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples are only for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, Figure 2 and Figure 3, discharge mechanism clamping device of the present utility model is arranged on discharging frame 1, on discharging frame 1, is provided with parallel drive roll 2 and driven voller 3, comprises the governor motion that can regulate spacing between driven voller 3 and drive roll 2.Governor motion comprises adjustable plate 4, the regulating shaft 6 be connected with handle 5, spring 7, base 8, blend stop 9.
On discharging frame 1 sidewall 11 of the below of adjustable plate 4, base 8 is set, by spring 7, is connected between adjustable plate 4 and base 8.Regulating shaft 6 is set to the parallel beneath of driven voller 3, and an end of regulating shaft 6 can pass ordinatedly adjustable plate 4 and discharging frame 1 is connected with one handle 5, during turning handle 5, by handle 5, drives regulating shaft 6 and rotates vertically.And regulating shaft 6 is arranged on the below of blend stop 9, contact-segment 61 outer surfaces that regulating shaft 6 contacts with blend stop 9 are cam-shaped or a breach are set.On adjustable plate 4, be provided with and can hold the through hole that regulating shaft 6 passes, on discharging frame 1 sidewall 11, be provided with and can hold that regulating shaft 6 passes and the slotted hole of the certain distance that moves up and down.
Preferably mode is, on contacted of blend stop 9 and regulating shaft 6, arrange one and can hold the draw-in groove 91 that regulating shaft 6 freely rotates therein, when preventing regulating shaft 6 rotation along this contact-making surface slip.
Discharge mechanism clamping device adjustment process of the present utility model is as follows:
When driving regulating shaft 6, turning handle 5 rotates, while making breach on the contact-segment of regulating shaft 6 turn to blend stop 9, adjustable plate 4 is under the elastic force effect of spring 7, the regulating shaft 6 that makes adjustable plate 4 and pass adjustable plate 4 moves downward, breach on regulating shaft 6 contact-segments is pushed up to and snaps on blend stop 9, driven voller 3 on adjustable plate 4 moves to the position of more close drive roll 2 with adjustable plate 4, make the gap smaller between driven voller 3 and drive roll 2.
When driving regulating shaft 6, turning handle 5 rotates, while making the axial wall except breach on the contact-segment of regulating shaft 6 turn to blend stop 9, regulating shaft 6 central shafts move downward, by regulating shaft 6, driving adjustable plate 4 moves downward, adjustable plate 4 Compress Springs 7, driven voller 3 on adjustable plate 4 moves downward to the position away from drive roll 2 with adjustable plate 4, makes the gap between driven voller 3 and drive roll 2 become large.Thereby realized regulating the gap of clamping sheet material between driven voller 3 and drive roll 2.
In like manner, the contact-segment outer surface of regulating shaft 6 can be set to cam-shaped, and the thickness specifications design cam outer face concrete shape of the sheet material clamped as required, with this, drive the adjustable plates 4 different distance that moves both vertically by regulating shaft 6, make driven voller 3 and the distance of drive roll 2 can be adjusted into multistage, make this clamping device can be used for clamping the sheet material of multiple different-thickness, property versatility more, and regulate quick and convenient.
Preferably, discharging frame 1 inboard arranges two guide rods 12, and driven voller 3 belows arrange a movable roll 13 that can freely move up and down along guide rod 12.Movable roll 13 is connected by bearing 14 with guide rod 12.
The discharge mechanism engineering process is:
On emptying roller on discharging frame 1, be wound around plastic sheet, sheet material puts down from emptying roller 10, and walk around the movable roll 13 that can freely move up and down along discharging frame 1, and pass and enter into the follow-up operations such as heating between drive roll 2 and driven voller 3, and can regulate the gap between drive roll 2 and driven voller 3 by discharge mechanism clamping device of the present utility model, make it reach the clamping force that is applicable to sheet material.By the Action of Gravity Field of movable roll 13, on sheet material, sheet material is flattened.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (9)
1. a discharge mechanism clamping device, be arranged on discharging frame, on described discharging frame, is provided with parallel drive roll and driven voller, it is characterized in that, comprises the governor motion that can regulate spacing between driven voller and drive roll; Described governor motion comprises the adjustable plate that is vertically fixed on the driven voller two ends, the regulating shaft parallel and free to rotate with driven voller, and described regulating shaft two ends penetrate respectively described adjustable plate, and wherein the end adjustable plate that passes this end is connected with one handle; Described adjustable plate, by a blend stop and the clamping of discharging frame sidewall, is driven and is moved along the discharging frame sidewall to the drive roll direction or away from the direction of drive roll by described regulating shaft; The contact-segment outer surface that described regulating shaft contacts with described blend stop is cam-shaped or a breach is set, and on described discharging frame sidewall, a base also is set, and by spring, is connected between adjustable plate and base; Described base, blend stop lay respectively at the both sides of regulating shaft.
2. discharge mechanism clamping device according to claim 1, is characterized in that, described drive roll, regulating shaft lay respectively at the both sides of described driven voller, and the central shaft of described drive roll, regulating shaft, driven voller is in the same plane.
3. discharge mechanism clamping device according to claim 1 and 2, is characterized in that, the central shaft of described drive roll, driven voller, regulating shaft is positioned on same vertical plane.
4. discharge mechanism clamping device according to claim 1, is characterized in that, is provided with and can holds the through hole that described regulating shaft passes on described adjustable plate, on the discharging frame sidewall, is provided with to hold that regulating shaft passes and the slotted hole of the certain distance that moves up and down.
5. discharge mechanism clamping device according to claim 1, is characterized in that, on contacted of described blend stop and regulating shaft, arranges one and can hold the draw-in groove that regulating shaft freely rotates therein.
6. discharge mechanism clamping device according to claim 1, is characterized in that, described discharging frame inside sidewalls vertically arranges two guide rods, and two guide rods are parallel to each other, and a movable roll that can freely move up and down along guide rod is set between two guide rods.
7. discharge mechanism clamping device according to claim 6, is characterized in that, the two ends of described movable roll are connected by bearing with a guide rod respectively.
8. discharge mechanism clamping device according to claim 1, is characterized in that, described spring is two springs that keep at a certain distance away.
9. discharge mechanism clamping device according to claim 1, is characterized in that, described blend stop is arranged between described driven voller and described regulating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203096670U CN203305405U (en) | 2013-05-31 | 2013-05-31 | Clamping device for discharge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203096670U CN203305405U (en) | 2013-05-31 | 2013-05-31 | Clamping device for discharge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305405U true CN203305405U (en) | 2013-11-27 |
Family
ID=49611639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203096670U Withdrawn - After Issue CN203305405U (en) | 2013-05-31 | 2013-05-31 | Clamping device for discharge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203305405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302768A (en) * | 2013-05-31 | 2013-09-18 | 昆山宝莱特机械有限公司 | Clamping device for discharging mechanism |
-
2013
- 2013-05-31 CN CN2013203096670U patent/CN203305405U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302768A (en) * | 2013-05-31 | 2013-09-18 | 昆山宝莱特机械有限公司 | Clamping device for discharging mechanism |
| CN103302768B (en) * | 2013-05-31 | 2015-09-30 | 昆山宝莱特机械有限公司 | Discharge mechanism clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |