Quantitative oil quantity adjusting mechanism of glazing machine

Abstract

According to the adjusting mechanism for the quantitative oil quantity of the glazing machine, the adjusting mechanism adopts the mode that the oiling roller is fixed, and the metering roller and the paper conveying roller move independently to adjust the size of the needed gap, so that the oiling thickness is controlled, and the adjusting mechanism adapts to different paper thicknesses. When the oiling thickness is required to be changed, the metering roller is independently adjusted to move back and forth, and a first servo motor drives a transverse worm and gear to finish oiling; and the gap between the oiling roller and the metering roller is accurately controlled, so that the oiling thickness is controlled. When the thickness of the paper is required to be changed, the paper conveying roller is independently adjusted to move up and down, and a second servo motor drives a vertical worm gear and a worm; the gap between the oiling roller and the paper conveying roller is accurately controlled, and the thickness requirements of different pieces of paper are met. In this way, after a plate or a product is changed every time, the corresponding rollers only need to be adjusted independently according to different production requirements, the production requirements are met by controlling the gaps between the rollers through the servo motors, and operation is easy, convenient and fast.

Description

Technical Field

[0001] The invention relates to the technical field of glazing machines, and in particular to an adjustment mechanism for quantitative oil quantity of a glazing machine. Background Art

[0002] The existing oil quantity adjustment equipment of the glazing machine is composed of an oiling roller, a paper feeding roller, a metering roller, a transmission synchronous belt and other auxiliary parts; the oiling roller and the paper feeding roller are composed of a power motor and other auxiliary parts through a transmission synchronous belt, and the oiling roller and the paper feeding roller form a closed transmission chain through a transmission synchronous belt, a power motor and other auxiliary parts, so that the oiling roller rotates counterclockwise and the paper feeding roller rotates clockwise, and the paper can be smoothly sent to the front when the paper passes; the metering roller is driven by a separate motor (can be reversed). Since the oiling roller and the metering roller are not on the same center line, there is a height difference, and the adjustment is cumbersome and complicated, and the time is relatively long. In traditional three-roller or four-roller oiling, the paper feeding roller (bottom roller) is fixed, and the oiling roller and the metering roller manually adjust the paper feeding gap and the oil layer thickness. The structural defects are: when adjusting the paper feeding thickness, the adjustment is more complicated, and the paper thickness adjustment will affect the metering roller oiling gap, resulting in a change in the oil quantity, and the gap must be adjusted twice. Summary of the invention

[0003] The technical problem to be solved by the present invention is to solve the technical problem raised in the above-mentioned background technology, and provide an adjustment mechanism for the quantitative oil amount of a glazing machine.

[0004] The present invention solves the above technical problems through the following technical solutions: In a first aspect, the present invention provides an adjustment mechanism for quantitative oil quantity of a glazing machine. The adjustment mechanism comprises a base and a main transmission motor, an oiling roller is fixed on the base, a paper feeding roller is arranged below the oiling roller, and a metering roller is arranged on one side of the oiling roller; the oiling roller, the paper feeding roller and the main transmission motor are connected by a transmission synchronous belt to form a closed transmission chain.

[0005] Preferably, the metering roller is driven by a first servo motor, the first servo motor is connected to the metering roller via a transverse worm gear, and the metering roller moves back and forth along the transverse worm gear.

[0006] Preferably, the paper feed roller is driven by a second servo motor, the second servo motor is connected to the paper feed roller via a vertical worm gear, and the paper feed roller moves up and down along the vertical worm gear.

[0007] Preferably, the adjustment mechanism further includes a plurality of auxiliary parts, which are respectively mounted on the base and connected with the oiling roller, the paper feeding roller and the main drive motor through the transmission timing belt to form the closed transmission chain.

[0008] The positive and progressive effect of the present invention is that the present invention provides an adjustment mechanism for the quantitative oil quantity of a glazing machine. The adjustment mechanism of the present invention adopts a method in which the oiling roller is fixed and the metering roller and the paper feeding roller move separately to adjust the required gap size respectively, so as to control the thickness of the oiling and adapt to different paper thicknesses. When there is a requirement for a change in the thickness of the oiling, the metering roller can be adjusted to move forward and backward separately, which is completed by the first servo motor driving the horizontal worm gear; the gap between the oiling roller and the metering roller is precisely controlled to control the thickness of the oiling. When there is a requirement for a change in the thickness of the paper, the paper feeding roller can be adjusted to move up and down separately, which is completed by the second servo motor driving the vertical worm gear; the gap between the oiling roller and the paper feeding roller is precisely controlled to adapt to the thickness requirements of different papers. In this way, after each plate change or product change, it is only necessary to adjust the corresponding rollers separately according to different production requirements, and the production requirements can be met by controlling the gap between the rollers through the servo motor, which is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the structure of the adjustment mechanism of Example 1 of the present invention.

[0010] Legend: 1. Base; 2. Oiling roller; 3. Paper feed roller; 4. Metering roller; 5. Transmission belt; 6. Main drive motor; 7. First servo motor; 8. Horizontal worm gear; 9. Second servo motor; 10. Vertical worm gear; 11. Auxiliary parts. DETAILED DESCRIPTION

[0011] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0012] Example 1 like Figure 1 As shown, this embodiment provides an adjustment mechanism for the quantitative oil quantity of a glazing machine. The adjustment mechanism includes a base 1, an oiling roller 2, a paper feeding roller 3, a metering roller 4, a transmission synchronous belt 5 and a main transmission motor 6. The oiling roller 2 is fixed on the base 1, the paper feeding roller 3 is arranged below the oiling roller 2, and the metering roller 4 is arranged on one side of the oiling roller 2; the oiling roller 2, the paper feeding roller 3 and the main transmission motor 6 are connected through the transmission synchronous belt 5 to form a closed transmission chain. The oiling roller 2 and the paper feeding roller 3 form a closed transmission chain through the transmission synchronous belt 5 and the main power motor 6, so that the oiling roller 2 rotates counterclockwise and the paper feeding roller 3 rotates clockwise, and when the paper passes, the paper can be sent to the front in a clockwise direction. The adjustment mechanism of this embodiment adopts the oiling roller 2 to be fixed, and the metering roller 4 and the paper feeding roller 3 move separately, and adjusts the required gap between the metering roller 4 and the oiling roller 2 and the required gap between the paper feeding roller 3 and the oiling roller 2, so as to control the thickness of the oiling of the glazing machine and adapt to different thicknesses of paper.

[0013] In this embodiment, the metering roller 4 is driven by the first servo motor 7, and the first servo motor 7 is connected to the metering roller 4 through the transverse worm gear 8, and the metering roller 4 moves forward and backward along the transverse worm gear 8. The adjustment mechanism of this embodiment realizes the change of oil demand by adjusting the gap between the metering roller 4 and the oiling roller 2. When there is a requirement for a change in the oiling thickness, the metering roller 4 can be adjusted to move forward and backward alone, which is completed by the first servo motor 7 driving the transverse worm gear 8; the gap between the oiling roller 2 and the metering roller 4 is accurately controlled to achieve the control of the oiling thickness.

[0014] In this embodiment, the paper feed roller 3 is driven by a second servo motor 9, and the second servo motor 9 is connected to the paper feed roller 3 through a vertical worm gear 10, and the paper feed roller 3 moves up and down along the vertical worm gear 10. The adjustment mechanism of this embodiment adapts to the change of paper thickness by adjusting the gap between the paper feed roller 3 and the oiling roller 2. When there is a requirement for a change in paper thickness, the paper feed roller 3 can be adjusted up and down alone, and the second servo motor 9 drives the vertical worm gear 10 to complete it; the gap between the oiling roller 2 and the paper feed roller 3 is accurately controlled to meet the thickness requirements of different papers.

[0015] In this embodiment, the adjustment mechanism further includes a plurality of auxiliary parts 11, which are respectively mounted on the base 1 and connected with the oiling roller 2, the paper feeding roller 3 and the main drive motor 6 through the transmission timing belt 5 to form a closed transmission chain. The oiling roller 2, the paper feeding roller 3 form a closed transmission chain through the transmission timing belt 5, the main power motor 6 and the auxiliary parts 11, so that the oiling roller 2 rotates counterclockwise and the paper feeding roller 3 rotates clockwise, and the paper can be sent forward clockwise when the paper passes.

[0016] In this embodiment, a mechanism for adjusting the quantitative oil quantity of a glazing machine is provided. The adjustment mechanism uses a method in which the oiling roller is fixed and the metering roller and the paper feeding roller move separately to adjust the required gap size respectively, so as to control the thickness of the oiling and adapt to different paper thicknesses. When there is a requirement for a change in the thickness of the oiling, the metering roller can be adjusted forward and backward separately, which is completed by the first servo motor driving the horizontal worm gear; the gap between the oiling roller and the metering roller is precisely controlled to control the thickness of the oiling. When there is a requirement for a change in the thickness of the paper, the paper feeding roller can be adjusted up and down separately, which is completed by the second servo motor driving the vertical worm gear; the gap between the oiling roller and the paper feeding roller is precisely controlled to adapt to the thickness requirements of different papers. In this way, after each plate change or product change, it is only necessary to adjust the corresponding rollers separately according to different production requirements, and the production requirements can be met by controlling the gap between the rollers through the servo motor, which is simple and convenient to operate.

[0017] Although the specific embodiments of the present invention are described above, it should be understood by those skilled in the art that this is only for illustration and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A mechanism for adjusting the amount of oil in a glazing machine, characterized in that: The adjustment mechanism includes a base and a main drive motor, an oiling roller is fixed on the base, a paper feeding roller is arranged below the oiling roller, and a metering roller is arranged on one side of the oiling roller; the oiling roller, the paper feeding roller and the main drive motor are connected by a transmission synchronous belt to form a closed transmission chain.

2. The mechanism for adjusting the amount of oil in a glazing machine according to claim 1, characterized in that: The metering roller is driven by a first servo motor, which is connected to the metering roller via a transverse worm gear, and the metering roller moves back and forth along the transverse worm gear.

3. The mechanism for adjusting the quantitative oil quantity of the glazing machine according to claim 1, characterized in that: The paper feeding roller is driven by a second servo motor, the second servo motor is connected to the paper feeding roller via a vertical worm gear, and the paper feeding roller moves up and down along the vertical worm gear.

4. The mechanism for adjusting the amount of oil in a glazing machine according to claim 2, characterized in that: The adjustment mechanism also includes a plurality of auxiliary parts, which are respectively mounted on the base and connected with the oiling roller, the paper feeding roller and the main drive motor through the transmission synchronous belt to form the closed transmission chain.

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