CN202123409U - Glass edge powered pressing and conveying system for glass edging machine - Google Patents

Abstract

The utility model provides a glass side power pressure feeding system. The system includes a fixed-side power roller (1) and a mobile side power roller (2), the fixed-side power roller (1) is relatively fixed to the base, the fixed-side power roller (1) and the mobile side The power rollers (2) all include a group of PU wheels (6) and a variable frequency motor (3) that drives the group of PU wheels (6), and two groups of PU wheels (6) are symmetrical to each other. The utility model is equipped with a group of power glass side pressure feeding devices at the feeding end of the glass edging machine, so that the glass side edge grinding machine can easily locate the glass when processing glass, and it is convenient to use the power to press and send the glass into the processing area, so that The transmission is stable and the glass breakage rate is reduced.

Description

Glass side power pressure feeding system of a glass edging machine

technical field

The utility model relates to a glass edge grinding machine for glass cold processing equipment.

Background technique

In the glass (double-sided) edging machine, there are usually two sets of undriven PU wheels at the feeding end of the equipment to position the glass, one side of the PU wheels is relatively fixed, and the other side can be moved along the vertical Push the glass to the correct position in the direction of glass running. The double-sided glass edging machine usually uses two sets of upper and lower synchronous belts that are attached to each other to clamp the glass to clamp, press, and feed the glass. The synchronous belt, that is to say, in the feeding area, the glass does not run under the clamping of the upper and lower synchronous belts but runs on the lower synchronous belt. It is only driven by the friction between the lower synchronous belt and the glass. When the self-weight is small or the specifications of the original film are quite different, the friction force generated by the self-weight of the timing belt and the glass is not enough to drive the glass to run smoothly.

In this case, in order to improve the running condition of the glass, the existing equipment installs two cylinders above the glass perpendicular to the running direction of the glass. The free end of the piston rod of the cylinder is equipped with a nylon wheel. When the glass is running, the cylinder acts to push the nylon wheel to press on the glass. The upper surface of the glass achieves the effect of increasing the friction between the glass and the synchronous belt, thereby dragging the glass to run. But this structure has many disadvantages. First, if there is broken glass between the timing belt and the glass, it will scratch the glass surface. Second, although the nylon wheel at the free end of the cylinder piston can be designed to roll, it will still leave a gap on the glass surface. Roll marks affect the quality of glass. Third, because the operating speed of the cylinder is affected by the stability of the air source, the speed is unstable during operation, and sometimes when the glass is not operating normally, the friction between the glass and the timing belt scratches the glass.

Contents of the invention

The technical problem to be solved by the utility model is to provide a glass side power pressure feeding system of a glass edging machine that can press the side of the glass that needs to be edged to help the glass run, and at the same time avoid damage to the glass.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

The system includes a fixed side power roller 1 and a mobile side power roller 2, the fixed side power roller 1 is relatively fixed to the base, and the fixed side power roller 1 and the mobile side power roller 2 each include a set of The PU wheel 6 and the variable frequency motor 3 driving the group of PU wheels 6 are symmetrical to each other.

Compared with the prior art, the utility model has the following advantages: the utility model is provided with a group of dynamic glass side pressure feeding devices at the feeding end of the glass edger, so that the glass edger can easily process the glass when processing glass. Positioning, it is convenient to use power to press the glass into the processing area, making the transmission stable and reducing the glass breakage rate.

Description of drawings

The utility model is further described by using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present utility model.

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is an enlarged detail view of one side shown in Fig. 1 .

Detailed ways

The utility model is a special mechanism for pressing the side of the glass that needs to be edged to facilitate the operation of the glass. This mechanism well solves the difficulty of feeding small pieces of glass and is easy to be damaged.

With reference to accompanying drawing 1, the utility model comprises fixed side power by wheel 1 and mobile side power by wheel 2, and described fixed side power by wheel 1 is relatively fixed with base, and described fixed side power by wheel 1 and mobile side power by wheel 2 each includes a group of PU wheels 6 and a frequency conversion motor 3 driving the group of PU wheels 6, and the two groups of PU wheels 6 are mutually symmetrical.

The PU wheel 6 is a wheel made of PU material. Two sets of PU wheels clamp and act on the two sides of the glass to drive the glass to run. The frequency conversion motor 3 is connected to the PU wheel 6 through the transmission bevel gear 4 and the helical gear 5 .

The material of the PU wheel 6 is PU. Compared with the nylon wheel, the PU wheel 6 increases the service life of the wheel. The use of the bevel gear 4 and the helical gear 5 tends to be more reasonable in the use space of the mechanism. At the same time, the bevel gear 4 and the helical gear 5 are installed to facilitate the adjustment of the gears, which can ensure the transmission accuracy well. The frequency conversion motor 3 can ensure that the linear speed of rotation of the PU wheel 6 is consistent with the running speed of the synchronous belt conveying glass, and will not cause scratches on the glass. There is no sliding friction between the glasses, increasing the life of the wheels.

The connection line of a group of PU wheels 6 of the fixed side power roller 1 is parallel to the advancing direction of the glass, and the relative position of the fixed side power roller 1 is fixed simultaneously, which can play a role in positioning the glass. As shown in Figure 1, the distance between the connection line of the PU wheel 6 of the fixed side power roller 1 and the grinding wheel cutting surface of the grinding head 7 determines the amount of glass grinding, so the fixed side power roller 1 can also ensure that the glass The amount of grinding is stable.

The moving side power wheel 2 is connected with the cylinder, and when the glass is placed on the synchronous belt, the feedback information is sensed by the photoelectric switch. Under the action of the cylinder, the moving side power wheel 2 advances in a direction perpendicular to the running direction of the glass as a whole until the PU The wheel 6 runs close to the glass, thereby ensuring the processing effect and precision of each glass.

To sum up, as shown in the figure, when in use, the utility model uses the cylinder to push the PU wheel 6 of the power roller 2 on the moving side to move, and pushes the indicating glass 8 to move in the direction of the power roller 1 on the fixed side to clamp on both sides. Tight, fixed side power roller 1 and mobile side power roller 2 both use frequency conversion motor 3 to drive PU wheel to rotate and transport glass through bevel gear 4 and helical gear 5, which greatly improves the difficulty and easy damage of small pieces of glass insufficient.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art Personnel should understand that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (4)

1. the glass side kinetic pressure of a glass edge-grinding machine send system; It is characterized in that said system comprises fixation side power roller (1) and mobile side power roller (2); Said fixation side power roller (1) and base relative fixed; Said fixation side power roller (1) and mobile side power roller (2) include one group of PU wheel (6) and drive the variable-frequency motor (3) of this group PU wheel (6), and two groups of PU wheels (6) are symmetrical.

2. the glass side kinetic pressure of a kind of glass edge-grinding machine as claimed in claim 1 send system, it is characterized in that said variable-frequency motor (3) links to each other with PU wheel (6) with helical gear (5) through the bevel gear (4) of transmission.

3. the glass side kinetic pressure of a kind of glass edge-grinding machine as claimed in claim 1 send system, it is characterized in that the line of one group of PU wheel (6) of said fixation side power roller 1 is parallel to the direction of advance of glass.

4. the glass side kinetic pressure of a kind of glass edge-grinding machine as claimed in claim 1 send system, it is characterized in that said mobile side power roller (2) links to each other with cylinder.

Images