CN213170712U - Printing stock feeding mechanism of screen process press - Google Patents
Printing stock feeding mechanism of screen process press Download PDFInfo
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- CN213170712U CN213170712U CN202022042822.XU CN202022042822U CN213170712U CN 213170712 U CN213170712 U CN 213170712U CN 202022042822 U CN202022042822 U CN 202022042822U CN 213170712 U CN213170712 U CN 213170712U
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Abstract
The printing stock feeding mechanism of the screen printing machine is characterized in that a stacking device is arranged on a rack, the stacking device comprises a main stacking support and a pre-stacking support, the pre-stacking support is positioned behind the main stacking support, the main stacking support is in transmission connection with a first lifting transmission driving device, rollers are respectively arranged on the main stacking support and the pre-stacking support, a front stop gauge, a left backup plate and a right backup plate are also arranged on the rack, the front stop gauge is positioned on the front side of the main stacking support, and the left backup plate and the right backup plate are respectively arranged on the left side and the right side of the main stacking support; the pre-stacking support in the printing stock feeding mechanism of the screen printing machine is jointed behind the main stacking support, printing stocks can be stacked on the pre-stacking support in advance, the stacking is convenient, after the printing stocks on the main stacking support are used up, the main stacking support can descend, and after the main stacking support descends in place, the printing stocks stacked on the pre-stacking support are pushed onto the main stacking support.
Description
Technical Field
The utility model relates to a corollary equipment of printing machine, in particular to screen printing machine's stock feed mechanism.
Background
In a screen printing machine, a feeding mechanism is required to supply printing objects such as paper, thin iron sheets and the like to a main machine of the printing machine, and corresponding printing is carried out by matching a screen in the main machine and a roller below the screen.
The printing stocks need to be stacked and piled up, the weight of the printing stocks such as paper, thin iron sheets and the like is heavier after being stacked and piled up, particularly the weight of the thin iron sheets is heavier, so that a part of the printing stocks are partially stacked during stacking, if the printing stocks in a whole pile are printed and need to be replaced, the efficiency is affected if the part of the printing stocks in a part are partially stacked, and if the whole pile is transported and replaced, the whole pile is difficult to be completed by a worker, a tool is needed, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model aims at providing a more convenient screen printing machine's stock feed mechanism reloads.
In order to solve the technical problem, the utility model discloses a following technical scheme: screen printing machine's stock feed mechanism is equipped with windrow device, its characterized in that including the frame in the frame: the stacking device comprises a main stacking support and a pre-stacking support, the pre-stacking support is located behind the main stacking support, the main stacking support is in transmission connection with a first lifting transmission driving device, rollers are arranged on the main stacking support and the pre-stacking support respectively, a front baffle gauge, a left backup plate and a right backup plate are further arranged on the frame, the front baffle gauge is located on the front side of the main stacking support, and the left backup plate and the right backup plate are arranged on the left side and the right side of the main stacking support respectively.
The rollers are arranged transversely.
The feeding device comprises a material sucking part and a sliding seat, the sliding seat is arranged on a track in the front-back direction, the sliding seat is provided with a second lifting transmission driving device, the second lifting transmission driving device is in transmission connection with the material sucking part, the sliding seat is in transmission connection with a front-back movement transmission driving device, and the material sucking part is positioned above the main stacking support; the platen device comprises a material receiving roller and a platen roller, the material receiving roller is provided with a compression roller or a pinch roller, the platen roller is provided with a conveying belt, the material receiving roller is connected behind the conveying belt, and a material sucking part is connected behind the material receiving roller.
The material sucking part comprises a pneumatic sucker which is arranged on an installation rod, and the installation rod is connected with a second lifting transmission driving device.
The mounting rod adopts a hollow pipe.
The back-and-forth movement transmission driving device comprises a driving cam, a swing arm, a connecting rod and a return spring, wherein the swing arm is connected to the rotating shaft, the driving cam is in transmission connection with the swing arm, the swing arm is in transmission connection with the sliding seat through the connecting rod, and the return spring is in transmission connection with the swing arm.
The conveying belt adopts an air suction belt.
The beneficial effects of the utility model are that, the stockpiling support links up behind main windpiling support in advance among screen printing machine's stock feed mechanism, can stack the stock in advance on the windpiling support, the windrow is convenient, the stock uses up the back when on main windpiling support, main windpiling support can descend, main windpiling support descends the back that targets in place, the stock that piles on the windpiling support in advance pushes away main windpiling support, because the stock is below to be held by the roller of windpiling support and main windpiling support in advance, at the in-process that promotes, the roller can roll, promote more smoothly, and is more convenient, light. Therefore, compared with the prior art, the utility model has substantive characteristics and progress.
Drawings
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the feeding device according to the present invention.
Fig. 3 is the relevant structure schematic diagram of the material receiving roller of the present invention.
In the figure: the automatic stacking machine comprises a machine frame 1, a stacking device 2, a main stacking support 3, a pre-stacking support 4, rollers 5, a front stop gauge 6, a left backup plate 7, a right backup plate 8, a feeding device 9, a platen device 10, a material sucking part 11, a sliding seat 12, a track 13, a second lifting transmission driving device 14, a material receiving roller 15, a platen roller 16, a pressing wheel 17, a mounting rod 19, a swinging arm 21, a connecting rod 22, a reset spring 23, a synchronous belt 24, a driving wheel 25, a transmission shaft 26, a driving cam 27, a bearing 28 and a rotating shaft 29.
Detailed Description
Referring to the drawings, the printing stock feeding mechanism of the screen printing machine in the embodiment comprises a frame 1, and a stacking device 2 is arranged on the frame 1. This windrow device 2 is including main windrow support 3 and windrow support 4 in advance, and the windrow support is located behind the main windrow support in advance, and main windrow support is connected with the transmission of first lift transmission drive arrangement, and main windrow support is driven by first lift transmission drive arrangement and is gone up and down, and the cooperation is fed, and first lift transmission drive arrangement (not shown) adopts the motor as the power supply usually, and the motor goes up and down with the cooperation of chain sprocket drive mechanism drive main windrow support cooperation. The rollers are respectively arranged on the main stacking support and the pre-stacking support, namely the main stacking support is provided with a plurality of arranged rollers 5, the pre-stacking support is also provided with a plurality of arranged rollers, the rollers form a part for supporting a printing stock (namely a material), the pre-stacking support is connected behind the main stacking support, the printing stock can be stacked on the pre-stacking support in advance, the pre-stacking support is convenient to stack, a part of the pre-stacking support can be partially or directly stacked, after the printing stock on the main stacking support is used up, the main stacking support can descend, and after the main stacking support descends to a position, the printing stock stacked on the pre-stacking support is pushed onto the main stacking support. In addition, a front stop gauge 6, a left backup plate 7 and a right backup plate 8 are further arranged on the rack, the front stop gauge is located on the front side of the main stacking support, and the left backup plate and the right backup plate are respectively arranged on the left side and the right side of the main stacking support, so that the position of a printing stock pushed onto the main stacking support is more in place, and the follow-up feeding device is more stable in matching. The pre-stacking support is fixedly arranged.
In addition, the positions of the left backup plate and the right backup plate on the rack can be adjusted left and right, for example, the positions can be adjusted in a direct dismounting mode or in a lead screw adjusting mode or in an adjusting mode on a cross rod, and the like, so that the requirements of different left and right width specifications of printing materials are met. Even, a rear side pressure plate (not shown) can be arranged, the pressure plate can be connected to the longitudinal rod, the longitudinal rod can be longitudinally arranged, the position of the pressure plate can be adjusted back and forth on the longitudinal rod to meet the requirement of the size specification, and the pressure plate only needs to be correspondingly arranged on the upper area of the stacked materials.
The rollers respectively arranged on the main stacking support and the pre-stacking support are transversely arranged, namely a plurality of rollers are transversely arranged in parallel, so that the roller type pre-stacking device is convenient to install, can support to roll more smoothly, and is more convenient to move.
The frame is also provided with a feeding device 9 and a bedplate device 10.
The feeding device comprises a material sucking part 11 and a sliding seat 12, wherein the sliding seat is arranged on a rail 13 which runs in the front-back direction, so that the sliding seat can slide in the front-back direction on the rail; the sliding seat is provided with a second lifting transmission driving device 14, the second lifting transmission driving device is in transmission connection with the material sucking part, the sliding seat is in transmission connection with a front-back movement transmission driving device, the front-back movement transmission driving device drives the material sucking part to lift on the sliding seat, the front-back movement transmission driving device can adopt an air cylinder or a motor and the like, and the air cylinder is adopted in the drawing; the material sucking component is located above the main stacking support, namely the material sucking component moves back and forth above the main stacking support, the sliding seat moves back to drive the material sucking component to move right above the main stacking support, the material sucking component can descend and can suck printing stocks, then the material sucking component ascends and is lifted, and the sliding seat can advance to drive the material sucking component (and sucked pressure-bearing materials) to advance after the material sucking component is lifted.
The bedplate device comprises a material receiving roller 15 and a bedplate roller 16, the material receiving roller is provided with a compression roller or a pinch roller 17, the bedplate roller is provided with a conveying belt, the material receiving roller is connected behind the conveying belt, and a material sucking part is connected behind the material receiving roller; the sucking component moves forward to send the sucked printing stock to the receiving roller, the receiving roller is matched with a pressing wheel or a pressing roller above the receiving roller to be connected with the printing stock for conveying, and the printing stock is conveyed to a conveying belt on the platen roller. The conveying belt adopts the belt that induced drafts, can stably carry out the transport of stock. The receiving roller is matched, linked and conveyed, and the material sucking part is linked and matched with the conveying belt. The material receiving roller and the platen roller can be in transmission connection through a synchronous belt 24 or a chain, the synchronous belt 24 or the chain is in transmission connection with a transmission wheel 25, the transmission wheel can be additionally provided with a motor for driving or the transmission wheel is connected to a transmission shaft 26, and the transmission shaft is connected with a transmission system (including a motor) of the screen printing machine.
In the figure, the material suction part 11 comprises a pneumatic suction cup, the pneumatic suction cup is arranged on a mounting rod 19, and the mounting rod is connected with a second lifting transmission driving device. The second lifting transmission driving device drives the mounting rod to lift, so that the pneumatic sucker is driven to lift. In addition, when the mounting rod adopts a hollow tube, the mounting rod of the hollow tube can be used as a part of the air path to be connected with the pneumatic sucker. In the figure, the mounting rods are arranged in the front and the back, and the corresponding pneumatic suckers are arranged in the front and the back two rows, so that the adsorption force is stronger.
The back-and-forth movement transmission driving device drives the sliding seat to move back and forth on the track. The back-and-forth movement transmission driving device can adopt the transmission of a motor matched with a synchronous belt or a chain and the like. In this embodiment, the forward-backward movement transmission driving device comprises a driving cam 27, a swing arm 21, a connecting rod 22 and a return spring 23, wherein the swing arm is connected to a rotating shaft 29, the driving cam is in transmission connection with the swing arm, a bearing 28 can be arranged at a transmission part on the swing arm so as to be in transmission fit with the top of the driving cam more smoothly, the swing arm is in transmission connection with the sliding seat through the connecting rod, the return spring is in transmission connection with the swing arm, the driving cam is in fit with the return spring to drive the swing arm to swing back and forth, and thus the swing arm drives the sliding seat to; the return spring can be directly connected with the swing arm, or the return spring is connected with the sliding seat, and the swing arm swings back and the sliding seat moves back through the return spring; the drive cam may be connected to the drive train (including the motor) of the screen printing machine, or a motor may be otherwise provided in driving connection with the drive cam.
Claims (7)
1. Screen printing machine's stock feed mechanism is equipped with windrow device, its characterized in that including the frame in the frame: the stacking device comprises a main stacking support and a pre-stacking support, the pre-stacking support is located behind the main stacking support, the main stacking support is in transmission connection with a first lifting transmission driving device, rollers are arranged on the main stacking support and the pre-stacking support respectively, a front baffle gauge, a left backup plate and a right backup plate are further arranged on the frame, the front baffle gauge is located on the front side of the main stacking support, and the left backup plate and the right backup plate are arranged on the left side and the right side of the main stacking support respectively.
2. The substrate feeding mechanism of a screen printing machine according to claim 1, wherein: the rollers are arranged transversely.
3. The substrate feeding mechanism of a screen printing machine according to claim 1, wherein: the feeding device comprises a material sucking part and a sliding seat, the sliding seat is arranged on a track in the front-back direction, the sliding seat is provided with a second lifting transmission driving device, the second lifting transmission driving device is in transmission connection with the material sucking part, the sliding seat is in transmission connection with a front-back movement transmission driving device, and the material sucking part is positioned above the main stacking support;
the platen device comprises a material receiving roller and a platen roller, the material receiving roller is provided with a compression roller or a pinch roller, the platen roller is provided with a conveying belt, the material receiving roller is connected behind the conveying belt, and a material sucking part is connected behind the material receiving roller.
4. The substrate feeding mechanism of a screen printing machine according to claim 3, wherein: the material sucking part comprises a pneumatic sucker which is arranged on an installation rod, and the installation rod is connected with a second lifting transmission driving device.
5. The substrate feeding mechanism of a screen printing machine according to claim 4, wherein: the mounting rod adopts a hollow pipe.
6. The substrate feeding mechanism of a screen printing machine according to claim 3, wherein: the back-and-forth movement transmission driving device comprises a driving cam, a swing arm, a connecting rod and a return spring, wherein the swing arm is connected to the rotating shaft, the driving cam is in transmission connection with the swing arm, the swing arm is in transmission connection with the sliding seat through the connecting rod, and the return spring is in transmission connection with the swing arm.
7. The substrate feeding mechanism of a screen printing machine according to claim 3, wherein: the conveying belt adopts an air suction belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022042822.XU CN213170712U (en) | 2020-09-17 | 2020-09-17 | Printing stock feeding mechanism of screen process press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022042822.XU CN213170712U (en) | 2020-09-17 | 2020-09-17 | Printing stock feeding mechanism of screen process press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213170712U true CN213170712U (en) | 2021-05-11 |
Family
ID=75774321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022042822.XU Active CN213170712U (en) | 2020-09-17 | 2020-09-17 | Printing stock feeding mechanism of screen process press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213170712U (en) |
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2020
- 2020-09-17 CN CN202022042822.XU patent/CN213170712U/en active Active
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