TWM621133U - Calibration device of printing machine - Google Patents

Abstract

This creation is a calibration device for a printing press, which includes a workbench, a printing device, and a correction device, wherein the workbench is provided with a bearing seat for a preset panel positioning, and the printing device It is positioned on the working machine table, and the printing device is provided with a base. Both sides of the base are respectively provided with an adjustment device for longitudinally moving back and forth, and a scraper is installed under the two adjustment devices, The calibration device is positioned on one side of the workbench, and a sliding track is provided in the calibration device, and a sliding device that can move horizontally is arranged on the sliding track, and a measuring piece is provided on the sliding device, The top of the measuring piece is provided with a sensing part, wherein the sliding device will move to the two ends of the scraper, and after moving to the two ends, the sensing portion will touch the bottom of the scraper, and each will generate a signal After that, the two signals are output to a processing unit, and the height difference of the bottom surface of the squeegee is calculated according to the two signals, so that the second adjustment device adjusts the squeegee according to the height difference so that the bottom surface of the squeegee and the The surface of the preset panel is parallel to each other, so that the surface of the preset panel can be stably coated with ink, and the effect of improving the product yield and coating uniformity.

Description

Correction device for printing press

This creation is related to a correction device for a printing press, especially a correction device provided on one side of the workbench, and a sliding device provided on the correction device is moved to the ends of both sides of a squeegee The bottom surface is touched by the measuring piece provided on the sliding device against the bottom surfaces on both sides of the scraper to calculate the height difference between the two sides of the bottom surface of the scraper, and coordinate with the two adjustments set on the base The device adjusts the height difference of the squeegee so that the bottom surface of the squeegee and the surface of a preset panel set on the working machine are parallel to each other, so that the surface of the preset panel can be stably coated with ink and improve the product Effectiveness of yield and coating uniformity.

According to the gradual maturity of printing technology nowadays, in addition to the printing surface of printed paper, clothing or cups in major industries, with the advancement of technology, various electronic devices such as touch panels or circuits inside tablet computers or smartphones The circuit configuration of the plate can also be completed by printing machines and technology, and the circuit printing operation of the touch panel or circuit board and other mat products can be horizontally placed on the working machine table and attached to the surface of the electronic panel. Place a screen, and then pour the metal ink onto the screen, and move the printing machine to the upper side of the screen through the traverse device installed on the workbench, and then use the two lifting devices of the printing machine (such as Air cylinder or motor, etc.) respectively control the two ink squeegees to descend relative to the outside and press against the screen, so that the ink squeegee is attached to one side of the screen for the subsequent traverse device to make the ink squeegee on the surface of the screen. Scratch metal oil back and forth The ink allows the ink on the screen to be printed on the surface of the electronic panel through the through holes on the screen to complete the circuit printing of the electronic panel.

In the circuit printing operation of the aforementioned electronic panel, if the ink squeegee and the electronic panel are not parallel to each other, it will cause the ink squeegee to descend and contact the screen slantingly, and then the ink squeegee will move back and forth on the surface of the screen. The metal ink on the screen cannot be uniformly printed on the surface of the electronic panel. Therefore, adjusting the angle of the ink squeegee to form a parallel state between the ink squeegee and the electronic panel becomes an indispensable part of the operation. The industry urgently wants to study the key to improvement.

Therefore, in view of the above-mentioned problems and deficiencies, the creators collected relevant information, evaluated and considered from many parties, and used years of experience in this industry, and through continuous trials and modifications, they began to design this kind of printing machine. A new patent for the calibration device was born.

The main purpose of this creation is that the calibration device of the printing machine table includes a working machine table, a printing device and a calibration device. The working machine table is provided with a bearing seat for a preset panel positioning. The device is positioned on the workbench, and the printing device is moved back and forth laterally through a preset driving device, and is provided on one side of the preset driving device to be driven by the preset driving device to generate displacement The left and right sides of the base are respectively provided with an adjustment device for longitudinal movement to reset, and the left and right sides of the two adjustment devices are installed below the two adjustment devices to be adjusted by the two adjustment devices. And a scraper parallel to the surface of the preset panel, the correction device is positioned on one side of the workbench, and a sliding track is provided in the correction device, and the sliding track is provided with a sliding track. A sliding device that moves horizontally along the sliding track, and a measuring piece is arranged on the sliding device, and a sensing part is arranged on the top of the measuring piece; wherein the The sliding device will move to the end of the squeegee, and after moving to the end, the sensing part will touch the bottom of the squeegee, and a signal will be generated to make the measuring piece slide along the sliding device through the sliding device. The track moves to the other end of the scraper, so that the sensing part on the measuring piece touches the bottom of the scraper to generate another signal, and outputs the two signals to a processing unit provided on the calibration device, Make the processing unit calculate the height difference of the bottom surface of the squeegee according to the generated two signals, and make the two adjusting devices adjust the squeegee according to the height difference so that the bottom surface of the squeegee and the preset panel surface are parallel to each other State, so that the surface of the preset panel can be stably coated with ink, and the effect of improving product yield and coating uniformity.

The secondary purpose of this creation is that the processing unit is electrically connected to the sliding device and the two adjusting devices. The processing unit moves the sliding device to the bottom side of the scraper after the sensing part touches the The other side of the squeegee, and after receiving the signal generated when the sensing part touches the other side, calculates that the bottom surface of the squeegee is not parallel to the surface of the preset panel, the processing unit transmits the signal to the two The adjustment device enables the two adjustment devices to immediately make the bottom surface of the squeegee and the surface of the preset panel parallel to each other according to the signal.

Another purpose of this creation is that the adjustment device is provided with at least one rotating motor on at least one side of the base, and the outside of the rotating motor is respectively driven by the rotating motor, and then drives the scraper to move back and forth in the longitudinal direction. The one lifting body.

Another purpose of this creation is that the sliding device is equipped with an elevating member that assists the sensing part to rise and resist the scraper.

Another purpose of this creation is that the lifting member can be composed of a pneumatic cylinder or a hydraulic cylinder.

Another purpose of this creation is that the measuring system can be composed of digital measuring tools .

Another purpose of this creation is that the lifting system can be composed of a pneumatic cylinder or a hydraulic cylinder.

1: Working machine

11: Bearing seat

2: Printing device

21: Pedestal

22: Tuning device

221: Rotating Motor

222: Lifting Body

23: scraper

3: Correction device

31: Sliding track

32: Sliding device

321: measuring piece

3211: Sensing Department

322: Lifting Parts

33: Processing Unit

[Picture 1] is a three-dimensional external view of the correction device of this creative printing press.

[Picture 2] is a three-dimensional exploded view of the correction device of this creative printing press.

[Picture 3] is another perspective exploded view of the correction device of this creative printing press.

[Picture 4] is a block diagram of the calibration device of this creative printing press

[Figure 5] is a side sectional view of the first point detection and calibration of the squeegee of the calibration device of this creative printing press.

[Figure 6] is a side sectional view of the second point detection and calibration of the squeegee of the calibration device of this creative printing press.

[Picture 7] is the side view of the sliding device of the correction device of this creative printing press.

In order to achieve the above-mentioned purpose and effect, the technical means and structure used in this creation are described in detail below with regard to the preferred embodiment of this creation, which will benefit a complete cure.

Please refer to Figures 1 to 4, which are the three-dimensional appearance view, the three-dimensional exploded view, the three-dimensional exploded view and the block diagram of the correction device of this creative printing machine. The correction device of this creative printing machine mainly includes a The working machine 1, a printing device 2 and a calibration device 3, and the connection relationship of the aforementioned components is as follows:

The working machine 1 is provided with a bearing seat 11 for positioning a preset panel (not shown in the figure);

The printing device 2 is positioned on the workbench 1, and the printing device 2 is moved back and forth laterally through a preset driving device (not shown in the figure), and is set on one side of the preset driving device. There is a base 21 that is driven by the preset driving device to generate displacement, and the left and right sides of the base 21 are respectively provided with an adjustment device 22 for longitudinally returning and moving, and the two left and right sides A squeegee 23 that is adjusted by the two adjustment devices 22 and is parallel to the surface of the preset panel is installed under the adjustment device 22, and the aforementioned adjustment device 22 is located on at least one side of the base 21. A rotating motor 221 is provided outside the rotating motor 221 with a lifting body 222 which is driven by the rotating motor 221 to drive the scraper 23 to move back and forth in the longitudinal direction.

The correction device 3 is positioned on one side of the workbench 1, and the correction device 3 is provided with a sliding track 31, and the sliding track 31 is provided with a horizontal movement along the sliding track 31. A sliding device 32 is provided with a measuring piece 321 on the sliding device 32, and a sensing portion 3211 is arranged on the top of the measuring piece 321.

The above-mentioned at least one rotating motor 221 of the adjusting device 22 can preferably use a screw (not shown in the figure) to drive the lifting body 222 to move back and forth in the longitudinal direction. In practical applications, hydraulic cylinders and pneumatic cylinders can also be used. , The transmission mechanism of belt and pulley set, chain or chain wheel set or gear set drives the vertical movement of the lifting body 222. However, there are many ways for the adjustment device 22 to drive the vertical movement of the lifting body 222. The simple modification and equivalent structural changes of the description of the creation and the schema shall be included in the scope of the patent of this creation for the same reason, and shall be included in the explanation.

To assemble the calibration device of the creative printing press, first install the printing device 2 on the workbench 1, and install the preset driving device on the workbench 1. On both sides of the supporting base 11, the printing device 2 provided on the working machine table 1 is assisted to perform the function of laterally returning and moving, and at this time, the squeegee 23 on the printing device 2 will straddle the supporting base 11 above, and electrically connected to the processing unit 33 of the correction device 3 on the rotating motor 221 of the adjustment device 22 of the printing device 2, and the processing unit 33 and the sliding device 32 are electrically connected And install the calibration device 3 on the side of the work machine 1 so that the measuring piece 321 on the calibration device 3 is located on the bottom surface of the scraper 23 to complete the assembly of the creation.

When this creation is in actual application, please refer to Figures 5 and 6, which are the first point detection and calibration of the squeegee of the calibration device of the printing press for this creation. The side profile view and the second point detection of the squeegee The calibration side sectional view, as can be clearly seen from the figure, the sliding device 32 is set at a position lower than the bearing base 11, and when the measuring piece 321 is calibrated, it passes through the sensing part provided on the top surface 3211 presses upwards against an end of the bottom of the scraper 23 and sends out a signal, and after resetting, moves to the opposite side of the scraper 23 via the sliding device 32, so that the sensing portion 3211 of the measuring piece 321 is touching upwards After reaching the other end of the bottom of the scraper 23, it sends out a signal. The processing unit 33 will calculate the height difference between the two sides of the scraper 23 after receiving the two signals. Please refer to Figure 7 for this creation. The side view of the sliding device of the calibration device of the printing press table, it can be clearly seen from the figure that the sliding device is equipped with a lifting member 322 that drives the measuring member 321 to abut against upwards, and the lifting member can be an air pressure Cylinder or a hydraulic cylinder, and when the scraper 23 and the preset panel surface provided on the bearing seat 11 of the workbench 1 are parallel to each other, the rotation of the two adjusting devices 22 The motor 221 drives the lifting body 222 to move longitudinally, so that the bottom surface of the scraper 23 horizontally contacts the surface of the preset panel, and the preset driving devices installed on both sides of the base 21 drive the adjustments. The device 22 is displaced laterally, and thereby the squeegee 23 is laterally displaced on the surface of the predetermined panel to perform a printing operation.

If the bottom surface of the squeegee 23 is not parallel to the surface of the preset panel, the processing unit 33 of the calibration device 3 will send a signal to the rotating motor 221 of the two calibration devices 22 to adjust the two The level of the lifting body 222 further makes the scraper 23 and the surface of the preset panel parallel to each other, and after the scraper 23 and the surface of the preset panel are parallel to each other, the two adjusting devices 22 can make the bottom surface of the scraper 23 horizontally contact the surface of the preset panel, and the preset driving device can drive the adjustment devices 22 to move laterally, thereby attaching the scraper 23 to the surface of the preset panel The actual application of this creation can be completed by performing the printing operation with the upper lateral displacement.

The above-mentioned calibration device 3 can also be electrically connected to a preset screen (not shown in the figure), so that the preset screen can be used to display the left and right height difference of the scraper 23, and the user can follow the displayed screen The height difference is used to manually adjust the two adjusting devices 22, so that the squeegee 23 and the surface of the preset panel are adjusted to be parallel to each other.

The present invention has the following advantages. The correction device 3 is to abut the bottom surface of the scraper 23 through the measuring piece 321 provided on the top of the sliding device 32 installed on the sliding rail 31, and use the sliding device 32. Move and measure the left and right ends of the bottom surface of the squeegee 23, and calculate the height difference between the left and right sides of the squeegee 23 through the processing unit 33, and then use the two adjustment devices of the printing device 2 22 to maintain the bottom surface of the squeegee 23 parallel to the surface of the predetermined panel, so that the surface of the predetermined panel can be stably coated with ink, thereby improving the effect of coating uniformity and product yield.

The above is only the preferred embodiment of this creation, and it does not limit the patent scope of this creation. Therefore, all simple modifications and equivalent structural changes made by using this creation specification and schematic content should be included in the same reasoning. Within the scope of the patent of this creation, it is to Chen Ming.

To sum up, the correction device of this creative printing press can indeed achieve its effect and purpose when used. Therefore, this creation is a creation with excellent practicality. In order to meet the requirements for new patent applications, an application is filed in accordance with the law. , I hope the review committee will grant the approval of this case as soon as possible to ensure the hard work of the creators. If the review committee has any doubts, please feel free to write instructions.

1: Working machine

11: Bearing seat

2: Printing device

21: Pedestal

22: Tuning device

221: Rotating Motor

222: Lifting Body

23: scraper

3: Correction device

321: measuring piece

3211: Sensing Department

Claims (7)

A correction device for a printing press, including a workbench, a printing device, and a correction device, wherein: The working machine is provided with a bearing seat for a preset panel positioning; The printing device is positioned on the workbench, and the printing device is moved back and forth laterally through a preset drive device, and is driven by the preset drive device on one side of the preset drive device. A base that generates displacement, and the left and right sides of the base are respectively provided with an adjustment device for longitudinal movement to reset, and the two adjustment devices on the left and right sides are installed under the two adjustment devices. A squeegee adjusted by the device to be parallel to the surface of the preset panel; The correction device is positioned on one side of the workbench, and a sliding track is arranged in the correction device, and a sliding device that can move horizontally along the sliding track is arranged on the sliding track. The sliding device is provided with a measuring part, and the top of the measuring part is provided with a sensing part; wherein the sliding device will move to the end of the scraper side, and after moving to the end, the sensing part will touch the scraper After generating a signal, the measuring piece is moved to the other end of the scraper through the sliding device along the sliding track, so that the sensing part on the measuring piece touches the bottom of the scraper to generate another A signal, and output the two signals to a processing unit provided on the calibration device, so that the processing unit calculates whether the bottom surface of the squeegee is parallel to the surface of the preset panel according to the generated two signals. The calibration device of a printing press according to claim 1, wherein the processing unit is electrically connected to the sliding device and the two calibration devices, and the processing unit is when the sensing part touches the bottom side of the squeegee Then, the sliding device is moved to the other side of the scraper, and after receiving After the sensing part touches the signal generated by the other side, and calculates that the bottom surface of the squeegee is not parallel to the surface of the preset panel, the processing unit transmits the signal to the second adjustment device to make the second adjustment device Immediately according to the signal, the bottom surface of the scraper and the surface of the preset panel are parallel to each other. The calibrating device for a printing press according to claim 1, wherein the sliding device is provided with an elevating member that assists the sensing portion to rise and resist the squeegee. The correction device for a printing press table according to claim 3, wherein the lifting member can be formed by a pneumatic cylinder or a hydraulic cylinder. The calibration device for a printing press table according to claim 1, wherein the calibration device is provided with at least one rotating motor on at least one side surface of the base, and the rotating motors are respectively arranged outside to be driven by the rotating motors, In turn, a lifting body that drives the scraper to move back and forth in the longitudinal direction. The correction device for a printing press according to claim 5, wherein the lifting system can be constituted by a pneumatic cylinder or a hydraulic cylinder. The calibration device of a printing press as described in claim 1, wherein the measuring part may be composed of a digital measuring tool.

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