CN205576503U - Cloth dyeing machine of live -rollers rack and applied this live -rollers rack - Google Patents
Cloth dyeing machine of live -rollers rack and applied this live -rollers rack Download PDFInfo
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- CN205576503U CN205576503U CN201620271125.2U CN201620271125U CN205576503U CN 205576503 U CN205576503 U CN 205576503U CN 201620271125 U CN201620271125 U CN 201620271125U CN 205576503 U CN205576503 U CN 205576503U
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Abstract
The utility model provides a cloth dyeing machine of live -rollers rack and applied this live -rollers rack, set up the seat of placing in support both sides including support, symmetry, placing the stationary ladle and drawing together the setting in the support and can set up at the arc piece at movable block both ends, be used for driving the driving piece of movable block up -and -down motion in the movable block of downstream under the tensile force, symmetry, two arc piece homogeneouss ends are articulated with the movable block, and the other end is the free end, two arc pieces rotated and make the free end of two arc pieces be close to each other and final butt when the driving piece drove the movable block downstream, two arc pieces rotated and make the free end of two arc pieces keep away from when the driving piece drove the movable block upward movement, the live -rollers operation is stable.
Description
Technical field
This utility model relates to fabric dyeing machine, particularly to a kind of fabric dyeing machine rotating roller rack and applying this rotation roller rack.
Background technology
Cloth in course of conveying in order to realize the tensioning of cloth, multiple fabric guide roll can be set, cloth dyeing machine also can use this roller, general roller can be fixed in frame and not rotate, but in cloth dyeing machine, so that the dyeing of cloth is more uniform, roller needs to rotate, and the general of this rotation roller overlaps a bearing the most admittedly at its two ends.It is provided for placing the placing trough of the bearing of this rotation roller in the frame of cloth dyeing machine, bearing outer ring and the frictional force placing cell wall is relied on to realize the fixing of bearing outer ring, rotate one end connecting power device of roller, such as motor etc., rotating roller by driven by motor to rotate, bearing inner race interlocks with the rotation with live-roller, and bearing outer ring maintains static, but in actual use, bearing outer ring also can rotate with the inwall of placing trough thus cause rotating roller operating shakiness.
Utility model content
The purpose of this utility model is to provide a kind of roller rack that rotates, and rotation roller operating is more stable.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of rotation roller rack, including bearing, it is symmetricly set on the placement rack of bearing both sides, described placement rack includes being arranged on the movable block that bearing is interior and can move downward under a stretching force, it is symmetricly set on the arc-like sheet at movable block two ends, for the actuator driving movable block to move up and down, two pieces of equal one end of arc-like sheet are hinged with movable block, the other end is free end, described actuator drive movable block when moving downward two pieces of arc-like sheets rotate and make the free end of two pieces of arc-like sheets close to each other and finally abut, described actuator drive movable block when moving upward two pieces of arc-like sheets rotate the free end making two pieces of arc-like sheets away from.
The when of rotating roller placement, the bearing rotated on roller is pressed on movable block, actuator drives movable block to move down, when arc-like sheet abuts bearing, movable block continues to move down, and arc-like sheet can rotate around pin joint, the free end of final two arc-like sheets abuts the ring forming a closing, now this ring just abuts with bearing outer ring and is fixed the outer ring of bearing, and such bearing outer ring is fixing reliable, rotates roller operating stable；When needs will rotate roller taking-up when, actuator drives and moves on movable block.
Further, the inner side of two pieces of described arc-like sheets is respectively provided with sheet rubber.
The setting of sheet rubber makes the frictional force between arc-like sheet and bearing outer ring bigger, fixes bearing outer ring relatively reliable.
Further, a protection set is set, in described arc-like sheet is respectively positioned on protection set when the free end of two pieces of arc-like sheets abuts outside described placement rack.
Protection set plays is easy to the effect that arc-like sheet rotates, and simultaneously works as protecting the effect of arc-like sheet.
Further, described protection set is fixed by screws on bearing.
Convenient to protecting set to dismantle.
Further, described actuator is cylinder, and the piston rod of cylinder is fixing with movable block to be connected.
Air cylinder structure is simple, drives stable.
Further, described bearing is additionally provided with motor, the output shaft of motor is fixed a gear.
This bearing coordinates with the rotation roller of band gear, only need to be placed on placement rack by the rotation roller of band gear, and rotating the gear on roller can be with the rotation of the meshed transmission gear realization rotation roller on motor.
Another object of the present utility model is to provide a kind of fabric dyeing machine, including described rotation roller rack.
In sum, this utility model has the advantages that simple in construction, rotates roller operating stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the A-A sectional view of Fig. 2；
Fig. 4 is the B portion enlarged drawing of Fig. 3；
Fig. 5 is the C portion enlarged drawing of Fig. 3.
Reference: 1, bearing；11, chute；2, placement rack；21, movable block；22, cylinder；23, arc-like sheet；3, sheet rubber；4, protection set；5, motor；6, the first gear；7, the second gear；8, roller is rotated；9, bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: such as Fig. 1, a kind of rotation roller rack, including bearing 1 and placement rack 2, placement rack 2 two a pair, two placement racks 2 of a pair are separately positioned on bearing 1 both sides, for coordinating two bearings 9 rotating roller 8, placement rack 2 can be arranged as required to multipair, has two right in the present embodiment.
Such as Fig. 4-5, placement rack 2 includes movable block 21, cylinder 22 and arc-like sheet 23, bearing 1 is vertically offered chute 11, movable block 21 is arranged in chute 11, it is internal that cylinder 22 is arranged on bearing 1, cylinder 22 is positioned at below movable block 21 and the piston rod of cylinder 22 is fixed with the bottom of movable block 21, moved up and down along chute 11 by the flexible drive movable block 21 of piston rod, arc-like sheet 23 has two pieces and is symmetricly set on the both sides at movable block 21 top, two pieces of equal one end of arc-like sheet 23 are hinged with movable block 21, and the other end is free end；It is fixed with sheet rubber 3 on the face that arc-like sheet 23 abuts with bearing 9.
Movable block 21 is outside arranges a protection set 4, and protection set 4 has an inner chamber, and the cross section of this inner chamber is fixed by screws on bearing 1 more than the cross section of chute 11, protection set 4.
Such as Fig. 1, the side of bearing 1 is additionally provided with motor 5, admittedly the first gear 6 is overlapped on the output shaft of motor 5, first gear 6 rotates with the output shaft synchronous of motor 5, the one end rotating roller 8 has the second gear 7, after being placed on placement rack 2 by rotation roller 8, the second gear 7 engages with the first gear 6 just, by the output shaft rotation of motor 5 and drives rotation roller 8 to rotate by gear drive.
When not placing rotation roller 8; such as Fig. 5; now two pieces of arc-like sheets 23 are opened; and arc-like sheet 23 abuts the upper end of protection set 4; after the bearing 9 rotating roller 8 is placed on movable block 21, the piston rod of cylinder 22 shrinks, and two pieces of arc-like sheets 23 rotate close to each other; and the most as shown in Figure 4, the free end of two pieces of arc-like sheets 23 abuts and abuts bearing 9 simultaneously；When needs take out and rotate roller 8 when, the piston rod of cylinder 22 stretches out and is ejected by bearing 9.
Embodiment 2: a kind of fabric dyeing machine, including embodiment 1.This dye machine uses cleaning dyestuff, environment friendly and pollution-free.
Claims (7)
- null1. one kind rotates roller rack，Including bearing (1)、It is symmetricly set on the placement rack (2) of bearing (1) both sides，It is characterized in that: described placement rack (2) includes being arranged on the movable block (21) that bearing (1) is interior and can move downward under a stretching force、It is symmetricly set on the arc-like sheet (23) at movable block (21) two ends、For the actuator driving movable block (21) to move up and down，Two pieces of arc-like sheet (23) all one end are hinged with movable block (21)，The other end is free end，Described actuator drive movable block (21) when moving downward two pieces of arc-like sheets (23) rotate and make the free end of two pieces of arc-like sheets (23) close to each other and finally abut，Described actuator drive movable block (21) when moving upward two pieces of arc-like sheets (23) rotate the free end making two pieces of arc-like sheets (23) away from.
- Rotation roller rack the most according to claim 1, is characterized in that: the inner side of two pieces of described arc-like sheets (23) is respectively provided with sheet rubber (3).
- Rotation roller rack the most according to claim 1; it is characterized in that: a protection set (4) is set outside described placement rack (2), in when the free end of two pieces of arc-like sheets (23) abuts, described arc-like sheet (23) is respectively positioned on protection set (4).
- Rotation roller rack the most according to claim 3, is characterized in that: described protection set (4) is fixed by screws on bearing (1).
- Rotation roller rack the most according to claim 1, is characterized in that: described actuator is cylinder (22), and the piston rod of cylinder (22) is fixing with movable block (21) to be connected.
- Rotation roller rack the most according to claim 1, is characterized in that: be additionally provided with motor (5) on described bearing (1), the output shaft of motor (5) fixes a gear.
- 7. a fabric dyeing machine, it is characterised in that: include the rotation roller rack as described in claim 1-6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620271125.2U CN205576503U (en) | 2016-04-01 | 2016-04-01 | Cloth dyeing machine of live -rollers rack and applied this live -rollers rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620271125.2U CN205576503U (en) | 2016-04-01 | 2016-04-01 | Cloth dyeing machine of live -rollers rack and applied this live -rollers rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205576503U true CN205576503U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620271125.2U Active CN205576503U (en) | 2016-04-01 | 2016-04-01 | Cloth dyeing machine of live -rollers rack and applied this live -rollers rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205576503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856397A (en) * | 2017-10-27 | 2018-03-30 | 平湖市燎原印刷厂 | The device that a kind of print roller is placed |
-
2016
- 2016-04-01 CN CN201620271125.2U patent/CN205576503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856397A (en) * | 2017-10-27 | 2018-03-30 | 平湖市燎原印刷厂 | The device that a kind of print roller is placed |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |