CN205291885U - Circular screen printer's mould locking mechanism - Google Patents
Circular screen printer's mould locking mechanism Download PDFInfo
- Publication number
- CN205291885U CN205291885U CN201620025791.8U CN201620025791U CN205291885U CN 205291885 U CN205291885 U CN 205291885U CN 201620025791 U CN201620025791 U CN 201620025791U CN 205291885 U CN205291885 U CN 205291885U
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- CN
- China
- Prior art keywords
- cylinder
- support arm
- wedge
- pull bar
- retaining mechanism
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Abstract
The utility model discloses a circular screen printer's mould locking mechanism, be equipped with slider -crank locking mechanism in the frame, slider -crank locking mechanism includes that the support arm props the ear and the ear is propped in locking, the support arm props and is equipped with the support arm on the ear, the support arm head end props the ear through second round pin axle with the support arm and is connected, middle knee has adjustable draw bar assembly through first round pin hub connection, adjustable draw bar assembly articulates at the third round pin epaxially, support arm trailing end connection has the cylinder, the below of (gate)wedge is equipped with the actuating lever that the level set up, the (gate)wedge suit is on the actuating lever, be equipped with the sleeve pipe of fixing with the actuating lever between (gate)wedge and actuating lever, it provides the empty spout of slip banking still to be equipped with mould locking in -process on the sleeve pipe for the mould couple, empty spout is placed with actuating lever axis level, the utility model discloses a locking structure's design has realized the tensioning of mould and has loosened, has overcome prior art's locking device not enough effectively to obviously reduce the manufacturing and the installation accuracy of spare part, thereby reduced manufacturing cost.
Description
Technical field:
This utility model relates to technical field of textile machine, specifically, particularly to the cylinder retaining mechanism of a kind of circular screen printer.
Background technology:
The circular screen printer used in textile mills is a kind of screen printing machine using the jointless cylinder screen of continuous rotary to carry out stamp. Circular screen printer uses with other unit composition combination machine, can be used for bafta, chemical fibre and blend fabric thereof and the stamp of general knitted fabric, silk fabrics, its raw material variety being suitable for has: polyamide multifilament (line), polypropylene filament yarn (line), polypropylene, terylene, nylon, PP, low bullet, high-elastic, cotton thread yarn (line), pearly-lustre line, skin material, mixing etc. Circular screen printer is rational in infrastructure, processing ease, and production efficiency is high, is therefore widely used in textile manufacturing field.
At present, on circular screen printer, the work of cylinder is usually passed through the rotation being fixed on rack and is completed, and is then provided rational tension force by cylinder or other power sources, utilizes the displacement of wedge to produce decrement, and cylinder forms the gap needed when generally should be greater than dress net, thus realizing the tensioning of cylinder, however it is necessary that bigger strength acts on wedge face, if machining accuracy is inadequate, the improper meeting of corrective maintenance makes locking not in place, causes using.
Utility model content:
The purpose of this utility model is in that to overcome prior art Problems existing, it is provided that a kind of simple in construction, reasonable in design, throw the net and in pine network process can the degree of tightness that realize cylinder of high-efficiency low-resistance, thus protecting the retaining mechanism of cylinder.
For achieving the above object, this utility model provides following technical scheme:
A kind of cylinder retaining mechanism of circular screen printer, including frame, and it is located at the wedge in stamp frame and the cylinder hook being fixed on wedge, described frame is provided with crank block retaining mechanism, described crank block retaining mechanism includes support arm support ear and locking support ear, support arm support ear is provided with support arm, support arm includes the arm headend being sequentially connected with, middle knee and support arm tail end, prop up arm headend to be connected with support arm support ear through the second bearing pin, middle knee is connected to adjustable drawbar assembly through the first bearing pin, described adjustable drawbar member hinges is on the 3rd bearing pin, described support arm tail end is connected to cylinder, described wedge be connected with horizontally disposed drive rod, wedge is sleeved on drive rod, the sleeve pipe fixing with drive rod it is provided with between wedge and drive rod, sleeve pipe is additionally provided with in cylinder locking process to the empty chute of cylinder hook offer slip idle stroke, empty chute and drive rod axis horizontal positioned, it is provided with stretch-draw pin in described empty chute.
As to a kind of explanation of guide holder in technique scheme, the left end of described drive rod is provided with guide holder, described guide holder includes the pedestal with cavity, the middle part of described cavity is provided with the main gathering sill concaved, described main gathering sill be respectively provided on two sides with side gathering sill group, the head of the lateral wall of described pedestal is provided with seal groove, and the lateral wall of described pedestal is provided with flange collar and assembling skewback, described flange collar and the assembling interruption-like distribution of skewback.
This utility model being done further preferably, described adjustable drawbar assembly includes the first pull bar, the second pull bar and the 3rd pull bar, and described first pull bar two ends are connected with the second pull bar termination and the 3rd pull bar termination respectively.
As to a kind of explanation of cylinder in technique scheme, described cylinder includes cylinder bottom, cylinder bottom is provided with cylinder barrel, described cylinder barrel is provided with cylinder head, cylinder barrel side is provided with pull bar, and described pull bar two ends are connected with cylinder bottom, cylinder head respectively, are provided with piston in cylinder barrel, piston is provided with the piston rod extending to outside cylinder barrel, and the end of described piston rod is provided with union joint.
As to a kind of explanation of stretch-draw pin in technique scheme, described stretch-draw pin, including pin cap and pin rod, the tail end of described pin rod is provided with a wedge shape through hole, and described wedge shape through hole is through the axis of pin rod, and described pin rod is cylindrical.
Beneficial effect of the present utility model:
1, this utility model is by the design of locking mechanism cleverly, it is achieved that cylinder tensioning, the method unclamped, and effectively overcomes the deficiency of the locking device of prior art, thus significantly reducing manufacture and the installation accuracy of parts, thus reducing production cost.
2, this utility model utilizes the input of a power source thus realizing the locking of cylinder efficiently and unclamping, it is not necessary to artificially apply external force, it is simple to realize Automated condtrol.
3, compared with prior art, this utility model reasonable in design, compact conformation; installation dimension is little; alleviating labor intensity, be effectively protected cylinder, especially arranging sleeve pipe on retaining mechanism provides stable power to improve the stability thrown the net with pine net timer.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, this utility model is described further:
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the partial enlarged drawing of this utility model embodiment;
Fig. 3 is the A direction view of Fig. 1;
Fig. 4 is the structural representation of guide holder of the present utility model;
Fig. 5 is the structural representation of cylinder of the present utility model;
Fig. 6 is the front view of this utility model stretch-draw pin;
Fig. 7 is that the B-B of Fig. 6 is to sectional view;
Fig. 8 is that the A-A of Fig. 6 is to sectional view.
Detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and this embodiment is only used for explaining this utility model, is not intended that the restriction to this utility model protection domain.
Embodiment 1
Such as Fig. 1, Fig. 2, shown in Fig. 3, a kind of cylinder retaining mechanism of circular screen printer, including frame, and it is located at the wedge 2 in stamp frame and the cylinder hook 1 being fixed on wedge 2, it is characterized in that: described frame is provided with crank block retaining mechanism, described crank block retaining mechanism includes support arm support ear 13 and locking support ear 19, support arm support ear 19 is provided with support arm 12, support arm 12 includes the arm headend being sequentially connected with, middle knee and support arm tail end, prop up arm headend to be connected with support arm support ear 13 through the second bearing pin 14, middle knee is connected to adjustable drawbar assembly 117 through the first bearing pin 11, described adjustable drawbar assembly 117 is hinged on the 3rd bearing pin 11, described support arm tail end is connected to cylinder 4, described wedge 2 be connected with horizontally disposed drive rod 5, wedge 2 is sleeved on drive rod 5, the sleeve pipe 3 fixing with drive rod 5 it is provided with between wedge 2 and drive rod 5, sleeve pipe 3 is additionally provided with in cylinder locking process and links up with the 1 empty chute 7 that slip idle stroke is provided to cylinder, empty chute 7 is placed with drive rod 5 axis horizontal, it is provided with stretch-draw pin 8 in described empty chute.
As shown in Figure 4, the left end of described drive rod 5 is provided with guide holder 6, described guide holder 6 includes the pedestal 42 with cavity 41, the middle part of described cavity 41 is provided with the main gathering sill 43 concaved, described main gathering sill 43 be respectively provided on two sides with side gathering sill group 44, the head of the lateral wall of described pedestal 42 is provided with seal groove 45, the lateral wall of described pedestal 42 is provided with flange collar 46 and assembling skewback 47, described flange collar 46 and the assembling interruption-like distribution of skewback 47, one end of drive rod 5 is provided with guide holder 6, it is ensured that the stability of device.
Described adjustable drawbar assembly 117 includes the first pull bar the 16, second pull bar 15 and the 3rd pull bar 17, and described first pull bar 16 two ends are connected with the second pull bar 15 termination and the 3rd pull bar 17 termination respectively.
As shown in Figure 5, described cylinder includes cylinder bottom 101, cylinder bottom is provided with cylinder barrel 103, described cylinder barrel 103 is provided with cylinder head 105, cylinder barrel 103 side is provided with pull bar 104, and described pull bar 104 two ends are connected with cylinder bottom 101, cylinder head 103 respectively, are provided with piston 102 in cylinder barrel 103, piston 102 is provided with the piston rod 106 extended to outside cylinder barrel 103, and the end of described piston rod 106 is provided with union joint 107.
Stretch-draw pin 8 as described in shown in Fig. 6, Fig. 7, Fig. 8, including pin cap 61 and pin rod 62, the tail end of described pin rod 62 is provided with a wedge shape through hole 63.
Described wedge shape through hole 63 is through the axis of pin rod 62, and described pin rod 62 is cylindrical.
The operation principle of the cylinder retaining mechanism of circular screen printer: adopt cylinder 4 to strut crank block retaining mechanism, the cylinder hook 1 of connecting crank sliding block locking mechanism is fixed on support arm strut 13, rotate around the 3rd bearing pin 111 until fitting with wedge 2, along with cylinder 4 continue strut, the support arm 12 of crank block retaining mechanism will drive the motion of adjustable drawbar molectron, cylinder hangs structure 1 also along with motion, until cylinder tensioning, make the first bearing pin 11 on crank block retaining mechanism, second bearing pin 14 and the 3rd bearing pin 111 three's centrage are at grade, cylinder hook 1 is thus lifted to minimum point, after cylinder 4 struts again, will act on inside support arm 12 on netting mechanism, cylinder is made to be in the state of deflation, during pine net, drive rod 5 power transmission moves inward to sleeve pipe 3, under the guiding of guide holder 6, sleeve pipe 3 gets ahead a stroke, stroke is the spacing between sky chute 7 and stretch-draw pin 8, after the cell wall of sky chute 7 reaches stretch-draw pin 8, pushes away in continuation, wedge 2 and cylinder is driven to link up with 1 inward by stretch-draw pin 8, until unclamping cylinder.
Described embodiment is in order to illustrative this utility model, not for restriction this utility model. Described embodiment all under spirit of the present utility model and category, can be modified, therefore rights protection scope of the present utility model by any those skilled in the art, should as listed by claim of the present utility model.
Claims (6)
1. the cylinder retaining mechanism of a circular screen printer, including frame, and it is located at the wedge (2) in stamp frame and cylinder hook (1) fitted with wedge (2), it is characterized in that: described frame is provided with crank block retaining mechanism, described crank block retaining mechanism includes support arm support ear (13) and locking support ear (19), support arm support ear (13) is provided with support arm (12), support arm (12) includes the arm headend being sequentially connected with, middle knee and support arm tail end, prop up arm headend to be connected with support arm support ear (13) through the second bearing pin (14), middle knee is connected to adjustable drawbar assembly (117) through the first bearing pin (11), described adjustable drawbar assembly (117) is hinged on the 3rd bearing pin (11), described support arm tail end is connected to cylinder (4), described wedge (2) be connected with horizontally disposed drive rod (5), wedge (2) is sleeved on drive rod (5), the sleeve pipe (3) fixing with drive rod (5) it is provided with between wedge (2) and drive rod (5), sleeve pipe (3) is additionally provided with in cylinder locking process to the empty chute (7) of cylinder hook (1) offer slip idle stroke, empty chute (7) is placed with drive rod (5) axis horizontal, it is provided with stretch-draw pin (8) in described empty chute.
2. the cylinder retaining mechanism of a kind of circular screen printer according to claim 1, it is characterized in that: the left end of described drive rod (5) is provided with guide holder (6), described guide holder (6) includes the pedestal (42) with cavity (41), the middle part of described cavity (41) is provided with the main gathering sill (43) concaved, described main gathering sill (43) be respectively provided on two sides with side gathering sill group (44), the head of the lateral wall of described pedestal (42) is provided with seal groove (45), the lateral wall of described pedestal (42) is provided with flange collar (46) and assembling skewback (47), described flange collar (46) and assembling skewback (47) interruption-like distribution.
3. the cylinder retaining mechanism of a kind of circular screen printer according to claim 1, it is characterized in that: described adjustable drawbar assembly (117) includes the first pull bar (16), the second pull bar (15) and the 3rd pull bar (17), and described first pull bar (16) two ends are connected with the second pull bar (15) termination and the 3rd pull bar (17) termination respectively.
4. the cylinder retaining mechanism of a kind of circular screen printer according to claim 1, it is characterized in that: described cylinder includes cylinder bottom (101), cylinder bottom (101) is provided with cylinder barrel (103), described cylinder barrel (103) is provided with cylinder head (105), cylinder barrel (103) side is provided with pull bar (104), described pull bar (104) two ends respectively with cylinder bottom (101), cylinder head (105) connects, piston (102) it is provided with in cylinder barrel (103), piston (102) is provided with the piston rod (106) extending to cylinder barrel (103) outward, the end of described piston rod (106) is provided with union joint (107).
5. the cylinder retaining mechanism of a kind of circular screen printer according to claim 1, it is characterized in that: described stretch-draw pin (8), including pin cap (61) and pin rod (62), the tail end of described pin rod (62) is provided with a wedge shape through hole (63).
6. the cylinder retaining mechanism of a kind of circular screen printer according to claim 1 or 5, it is characterised in that: described wedge shape through hole (63) is through the axis of pin rod (62), and described pin rod (62) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025791.8U CN205291885U (en) | 2016-01-11 | 2016-01-11 | Circular screen printer's mould locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620025791.8U CN205291885U (en) | 2016-01-11 | 2016-01-11 | Circular screen printer's mould locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291885U true CN205291885U (en) | 2016-06-08 |
Family
ID=56475929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620025791.8U Expired - Fee Related CN205291885U (en) | 2016-01-11 | 2016-01-11 | Circular screen printer's mould locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437741A (en) * | 2016-01-11 | 2016-03-30 | 湖州吉昌丝绸有限公司 | Circular screen locking mechanism of circular screen printer |
-
2016
- 2016-01-11 CN CN201620025791.8U patent/CN205291885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437741A (en) * | 2016-01-11 | 2016-03-30 | 湖州吉昌丝绸有限公司 | Circular screen locking mechanism of circular screen printer |
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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: 20160608 Termination date: 20170111 |