CN211968799U - Separating mechanism for rotary screen and printing guide belt in rotary screen printing machine - Google Patents
Separating mechanism for rotary screen and printing guide belt in rotary screen printing machine Download PDFInfo
- Publication number
- CN211968799U CN211968799U CN202020371675.8U CN202020371675U CN211968799U CN 211968799 U CN211968799 U CN 211968799U CN 202020371675 U CN202020371675 U CN 202020371675U CN 211968799 U CN211968799 U CN 211968799U
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- base
- rotary screen
- motor
- cylinder
- belt
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Abstract
The utility model discloses a separating mechanism of mould and stamp conduction band among circular screen printer, including the conveyer belt, the both sides of conveyer belt are equipped with a plurality of wire holders, and two are relative be equipped with the mould between the wire holder, the below of wire holder is equipped with the base, base and the workstation swing joint who is located its below, one side that the conveyer belt was kept away from to the base is equipped with base fixing device, the top of mould is equipped with the guide post, the guide post is located the inboard that is close to the wire holder, the both ends of guide post are equipped with first cylinder, the bottom and the workstation rigid coupling of first cylinder, be equipped with ball in the guide post. The utility model relates to a separating mechanism of mould and printing guide belt among circular screen printer can separate single mould and printing guide belt among the circular screen printer.
Description
Technical Field
The utility model belongs to the technical field of the fabrics printing equipment technique and specifically relates to a separating mechanism of mould and printing guide belt among circular screen printer is related to.
Background
Traditional rotary screen printing machine adopts printing guide belt back backing roll to drive the oscilaltion of printing guide belt mainly, realizes throwing off of printing guide belt and rotary screen, and it is independent and printing guide belt throw off to hardly realize single or a plurality of rotary screens like this, makes the rotary screen printing machine can only be under the parking circumstances, just can accomplish and change the rotary screen of different flower types to make production efficiency lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a separating mechanism of mould and printing guide belt among the circular screen printer, can separate single mould and printing guide belt among the circular screen printer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a separating mechanism for a rotary screen and a printing guide belt in a rotary screen printing machine comprises a conveyor belt, wherein a plurality of screen seats are arranged on two sides of the conveyor belt, a rotary screen is arranged between two opposite screen seats, a base is arranged below the screen seats and movably connected with a workbench below the base, a base fixing device is arranged on one side, away from the conveyor belt, of the base, a guide column is arranged above the rotary screen and positioned at the inner side close to the screen seats, first air cylinders are arranged at two ends of the guide column, the bottom of each first air cylinder is fixedly connected with the workbench, a ball screw is arranged in each guide column, a first motor is arranged on one side of each ball screw, a first sliding block is fixedly connected onto a nut of each ball screw, a second motor is arranged on each first sliding block, an output shaft of each second motor is arranged above the corresponding ball screw and is perpendicular to the corresponding ball screw, the number of the second motors is two and the second motors are arranged oppositely, and the output shafts of the second motors are fixedly connected with the holding claws.
The base fixing device comprises a U-shaped pressing block used for pressing the base, a second cylinder is arranged below the U-shaped pressing block, a second sliding block is fixedly connected to the lower portion of the second cylinder, a sliding rail is arranged below the second sliding block, a third cylinder is arranged on one side, away from the base, of the sliding rail, and a pushing rod of the third cylinder is fixedly connected with the second sliding block.
The first motor and the second motor are both servo motors.
The utility model has the advantages that: when the circular screen needs to be replaced, the base fixing device is separated from the base, the first air cylinder drives the guide post to move downwards, and the first air cylinder drives the guide post to move upwards after the circular screen is clamped by the holding claw, so that the circular screen is separated from the conveying belt.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a partial left side view of the present invention;
fig. 3 is a top view of the guide post of the present invention;
fig. 4 is a side view of the base fixing device of the present invention.
In the figure: the device comprises a conveyor belt 1, a rotary screen 2, a screen seat 3, a U-shaped pressing block 4, a third air cylinder 5, a sliding rail 6, a guide post 7, a base 8, a second air cylinder 9, a first air cylinder 10, a first motor 11, a ball screw 12, a second motor 13, a holding claw 14, a second sliding block 15, a first sliding block 16 and a workbench 17.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 4, a separating mechanism for a rotary screen and a printing guide belt in a rotary screen printing machine comprises a conveyor belt 1, wherein a plurality of screen seats 3 are arranged on two sides of the conveyor belt 1, the rotary screen 2 is arranged between the two opposite screen seats 3, cloth is conveyed to the lower part of the rotary screen 2 through the conveyor belt 1, and the rotary screen 2 performs printing operation on the cloth.
The below of die holder 3 is equipped with base 8, base 8 and workstation 17 swing joint, this base 8 can break away from with workstation 17 when the mould needs to be changed, one side that conveyer belt 1 was kept away from to base 8 is equipped with base fixing device, the top of mould 2 is equipped with guide post 7, guide post 7 is located the inboard that is close to die holder 3, the both ends of guide post 7 are equipped with first cylinder 10 for the lift of guide post 7 is convenient for hold claw 14 and snatch upwards promote behind the mould 2 and break away from with conveyer belt 1.
The bottom and the workstation 17 rigid coupling of first cylinder 10, be equipped with ball 12 in the guide post 7, one side of ball 12 is equipped with first motor 11, the rigid coupling has first slider 16 on ball 12's the nut, and first motor 11 starts, and ball 12 converts the roll into the slip, drives first slider 16 and moves to required position, be equipped with second motor 13 on the first slider 16, ball 12's top and ball 12 mutually perpendicular are located to the output shaft of second motor 13, the quantity of second motor 13 is two and sets up relatively, the rigid coupling has holding claw 14 on the output shaft of second motor 13, and second motor 13 drive holds claw 14 and rotates for snatch mould 2.
The base fixing device comprises a U-shaped pressing block 4 used for pressing a base 8, a second cylinder 9 is arranged below the U-shaped pressing block 4, a second sliding block 15 is fixedly connected to the lower portion of the second cylinder 9, a sliding rail 6 is arranged below the second sliding block 15, a third cylinder 5 is arranged on one side, away from the base 8, of the sliding rail 6, a push rod of the third cylinder 5 is fixedly connected with the second sliding block 15, when a circular net needs to be replaced, the second cylinder 9 corresponding to the position of the circular net is started, the U-shaped pressing block 4 at the position is pushed to move upwards to be separated from the base 8, and the push rod of the third cylinder 5 is restarted to contract inwards, so that the U-shaped pressing block 4 at the position moves outwards.
The first motor 11 and the second motor 13 are both servo motors, so that the movement of the first slider 16 and the gripper 14 is more accurate.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (3)
1. The utility model provides a separating mechanism of rotary screen and printing guide belt in rotary screen printing machine, includes conveyer belt (1), its characterized in that: the two sides of the conveying belt (1) are provided with a plurality of net seats (3), a circular net (2) is arranged between the two opposite net seats (3), a base (8) is arranged below the net seats (3), the base (8) is movably connected with a workbench (17) positioned below the base, a base fixing device is arranged on one side, away from the conveying belt (1), of the base (8), a guide column (7) is arranged above the circular net (2), the guide column (7) is positioned on the inner side close to the net seats (3), first air cylinders (10) are arranged at two ends of the guide column (7), the bottom of each first air cylinder (10) is fixedly connected with the workbench (17), a ball screw (12) is arranged in the guide column (7), a first motor (11) is arranged on one side of the ball screw (12), and a first sliding block (16) is fixedly connected onto a nut of the ball screw (12), the ball screw driving mechanism is characterized in that a second motor (13) is arranged on the first sliding block (16), an output shaft of the second motor (13) is arranged above the ball screw (12) and is perpendicular to the ball screw (12), the number of the second motors (13) is two and the second motors are arranged oppositely, and a holding claw (14) is fixedly connected to the output shaft of the second motor (13).
2. The separating mechanism for the rotary screen and the printing guide belt in the rotary screen printing machine according to claim 1, wherein: the base fixing device comprises a U-shaped pressing block (4) used for pressing a base (8), a second cylinder (9) is arranged below the U-shaped pressing block (4), a second sliding block (15) is fixedly connected to the lower portion of the second cylinder (9), a sliding rail (6) is arranged below the second sliding block (15), a third cylinder (5) is arranged on one side, far away from the base (8), of the sliding rail (6), and a pushing rod of the third cylinder (5) is fixedly connected with the second sliding block (15).
3. The separating mechanism for the rotary screen and the printing guide belt in the rotary screen printing machine according to claim 1, wherein: the first motor (11) and the second motor (13) are both servo motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371675.8U CN211968799U (en) | 2020-03-23 | 2020-03-23 | Separating mechanism for rotary screen and printing guide belt in rotary screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020371675.8U CN211968799U (en) | 2020-03-23 | 2020-03-23 | Separating mechanism for rotary screen and printing guide belt in rotary screen printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968799U true CN211968799U (en) | 2020-11-20 |
Family
ID=73380274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020371675.8U Expired - Fee Related CN211968799U (en) | 2020-03-23 | 2020-03-23 | Separating mechanism for rotary screen and printing guide belt in rotary screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211968799U (en) |
-
2020
- 2020-03-23 CN CN202020371675.8U patent/CN211968799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201120 |