CN203317868U - Mounting rack lifting mechanism for circular screen printer - Google Patents
Mounting rack lifting mechanism for circular screen printer Download PDFInfo
- Publication number
- CN203317868U CN203317868U CN201320363792XU CN201320363792U CN203317868U CN 203317868 U CN203317868 U CN 203317868U CN 201320363792X U CN201320363792X U CN 201320363792XU CN 201320363792 U CN201320363792 U CN 201320363792U CN 203317868 U CN203317868 U CN 203317868U
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- China
- Prior art keywords
- installing rack
- support plate
- mounting rack
- column
- screen printer
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Abstract
The utility model relates to a mounting rack lifting mechanism for a circular screen printer, which comprises a support plate arranged horizontally, and a mounting rack equipped with a circular printing screen, and is characterized by further comprising an upright supported between one end of the mounting rack and the support plate, and a lifting air cylinder supported between the other end of the mounting rack and the support plate, wherein the mounting rack can be connected with the upright by a hinge in an up-and-down swinging manner, and a piston rod of the lifting air cylinder is movably connected with the mounting rack, and can drive the mounting rack to swing up and down between a working position and a standby position. According to the mounting rack lifting mechanism, one end of the mounting rack is articulated with the upright by the hinge, the other end of the mounting rack is connected with the piston rod of the lifting air cylinder, and the mounting rack swings up and down between the working position and the standby position around a hinge shaft through contraction of the piston rod, so that the stability of a lifting process of the circular printing screen on the mounting rack is improved, the movement is reliable, and the working efficiency is high.
Description
Technical field
The utility model relates to a kind of installing rack elevating mechanism of circular screen printer.
Background technology
The installing rack elevating mechanism of circular screen printer of the prior art, comprise horizontally disposed support plate, the installing rack of printing cylinder is installed and is supported on respectively two lift cylinders between installing rack two ends and support plate.The said apparatus installing rack carries out lifting work by the piston rod of two lift cylinders that are connected with its two ends, in lifting process, the nonsynchronous phenomenon of two lift cylinder liftings often occurs, and it is unreliable to move, and causes the printing cylinder job insecurity on installing rack.
The utility model content
The purpose of this utility model is for the deficiencies in the prior art, and the installing rack elevating mechanism of the circular screen printer of a kind of reliable in action, good stability is provided.
The utility model adopts following technical scheme: the installing rack elevating mechanism that a kind of circular screen printer is provided, comprise horizontally disposed support plate, the installing rack of printing cylinder is installed, it is characterized in that: also comprise the column be supported between installing rack one end and support plate, be supported on the lift cylinder between the installing rack other end and support plate, described installing rack can be connected with column by hinge with swinging up and down, the piston rod of described lift cylinder and described installing rack are flexibly connected and but the drive installation frame swings up and down between operating position and position of readiness, when installing rack during in operating position, printing cylinder is pressed on figured cloth and carries out printer's work, installing rack is when position of readiness, printing cylinder leaves figured cloth.
Preferably, the piston rod of described lift cylinder and the junction of installing rack are provided with the self-aligning bearing device, and this device comprises the bearing block of being located on the lift cylinder piston rod, the bolster of vertically being located at the self-aligning bearing on bearing block and being sheathed on the self-aligning bearing inner ring and being connected with installing rack.
Preferably, described column outer wall is formed with thread segment, is formed with the first through hole passed for column on described support plate, the first through hole upper and lower be provided with by the column adjustable-height lock onto the first nut on support plate.
Preferably, on described support plate, be provided with support column, described support column upper end connects the supporting lift cylinder.
Preferably, described support column outer wall is formed with thread segment, is formed with the second through hole passed for support column on described support plate, the second through hole upper and lower be provided with by the support column adjustable-height lock onto the second nut on support plate.
From above-mentioned, to description of the present utility model, compared with prior art, the obtainable beneficial effect of the utility model is:
(1) in the utility model, an end of installing rack and column are hinged by hinge, the installing rack other end connects the piston rod of lift cylinder, contraction by piston rod makes installing rack swing up and down between operating position and position of readiness, compared with prior art, the utility model has been avoided the nonsynchronous phenomenon of two lift cylinder liftings, and installing rack swings up and down around hinge axis, has improved the stability of printing cylinder lifting process on the installing rack, reliable in action, high efficiency.
(2) at the piston rod of lift cylinder and the junction of installing rack, the self-aligning bearing device is set, when installing rack swings up and down in process the skew occurred on fore-and-aft direction, the self-aligning bearing device can carry out the self adaptation adjustment to installing rack, has improved the job stability of printing cylinder.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram that installing rack upwards swings.
The specific embodiment
Below by the specific embodiment, the utility model will be further described.
As shown in Figure 1 and Figure 2, the installing rack elevating mechanism of a kind of circular screen printer described in the utility model, comprise support plate 1, column 2, installing rack 3 and lift cylinder 4.
Be provided with support column 5 on support plate 1, support column 5 upper ends connections are supported with lift cylinder 4.Support column 5 outer walls are formed with thread segment 51 equally, be formed with the second through hole coordinated with support column 5 on support plate 1, support column 5 passes the second through hole and lock onto on support plate 1 by the second nut 52 coordinated with thread segment 51 of being located at the second through hole upper and lower, by regulating the height of the second nut 52 capable of regulating support columns 5.
Installing rack 3 left and right sides are equipped with net beam 31, for the auxiliary printing device of installing.Installing rack 3 middle parts are equipped with printing cylinder 7, treat that calico 8 is located at the below of printing cylinder 7.When installing rack 3, during in operating position (as shown in Figure 1), printing cylinder 7 is pressed on figured cloth 8 and carries out printer's work, and when installing rack 3, during in position of readiness (as shown in Figure 2), printing cylinder 7 leaves figured cloth 8.
During assembling, the piston rod of lift cylinder 4 41 is retracted, and the nut 22 on adjusting post 2 and the nut 52 on support column 5 make the height at installing rack 3 two ends be consistent rear locking nut 22 and 52.During work, the expanding-contracting action of the piston rod 41 by lift cylinder 4, order about installing rack 3 and swing up and down around the hinge axis of hinge 23, thereby realize the mutual conversion of printing cylinder 7 between operating position and position of readiness.
When installing rack 3 is swinging up and down in process the skew occurred on fore-and-aft direction, the self-aligning bearing 62 of self-aligning bearing device can carry out the self adaptation adjustment by 63 pairs of installing racks of bolster 3, it is got back in original swinging plane, improve the job stability of printing cylinder 7.
Above are only a specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. the installing rack elevating mechanism of a circular screen printer, comprise horizontally disposed support plate, the installing rack of printing cylinder is installed, it is characterized in that: also comprise the column be supported between installing rack one end and support plate, be supported on the lift cylinder between the installing rack other end and support plate, described installing rack can be connected with column by hinge with swinging up and down, the piston rod of described lift cylinder and described installing rack are flexibly connected and but the drive installation frame swings up and down between operating position and position of readiness, when installing rack during in operating position, printing cylinder is pressed on figured cloth and carries out printer's work, installing rack is when position of readiness, printing cylinder leaves figured cloth.
2. according to the installing rack elevating mechanism of the arbitrary described a kind of circular screen printer of claim 1, it is characterized in that: the piston rod of described lift cylinder and the junction of installing rack are provided with the self-aligning bearing device, and this device comprises the bearing block of being located on the lift cylinder piston rod, the bolster of vertically being located at the self-aligning bearing on bearing block and being sheathed on the self-aligning bearing inner ring and being connected with installing rack.
3. the installing rack elevating mechanism of a kind of circular screen printer according to claim 1 and 2, it is characterized in that: described column outer wall is formed with thread segment, be formed with the first through hole passed for column on described support plate, the first through hole upper and lower be provided with by the column adjustable-height lock onto the first nut on support plate.
4. the installing rack elevating mechanism of a kind of circular screen printer according to claim 1 and 2, is characterized in that: be provided with support column on described support plate, described support column upper end connection supporting lift cylinder.
5. the installing rack elevating mechanism of a kind of circular screen printer according to claim 4, it is characterized in that: described support column outer wall is formed with thread segment, be formed with the second through hole passed for support column on described support plate, the second through hole upper and lower be provided with by the support column adjustable-height lock onto the second nut on support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363792XU CN203317868U (en) | 2013-06-24 | 2013-06-24 | Mounting rack lifting mechanism for circular screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363792XU CN203317868U (en) | 2013-06-24 | 2013-06-24 | Mounting rack lifting mechanism for circular screen printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203317868U true CN203317868U (en) | 2013-12-04 |
Family
ID=49657253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320363792XU Expired - Fee Related CN203317868U (en) | 2013-06-24 | 2013-06-24 | Mounting rack lifting mechanism for circular screen printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203317868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842638A (en) * | 2015-06-03 | 2015-08-19 | 吴江市七都镇庙港雅迪针织制衣厂 | Circular screen printer adjusting mechanism adopting magnetic bar printing mechanism |
| CN113135024A (en) * | 2021-04-09 | 2021-07-20 | 吴仁智 | Yoga mat printing equipment for sports |
-
2013
- 2013-06-24 CN CN201320363792XU patent/CN203317868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842638A (en) * | 2015-06-03 | 2015-08-19 | 吴江市七都镇庙港雅迪针织制衣厂 | Circular screen printer adjusting mechanism adopting magnetic bar printing mechanism |
| CN113135024A (en) * | 2021-04-09 | 2021-07-20 | 吴仁智 | Yoga mat printing equipment for sports |
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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 |
Granted publication date: 20131204 Termination date: 20210624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |