Traveling wheel for glass cutting machine

Abstract

The utility model relates to a travelling wheel for a glass cutting machine, which comprises a wheel carrier, a roller rotationally connected in the wheel carrier, a swing part rotationally connected on one side of the wheel carrier, a cleaning roller mounted at one end of the swing part, a pressure applying part mounted on the wheel carrier and used for generating downward pressure on the swing part, so that the bottom of the cleaning roller and the bottom of the roller are positioned on the same horizontal plane. Compared with the prior art, the glass cleaning device has the beneficial effects that downward pressure is applied to the bearing plate through the elastic force of the spring, and the cleaning roller is tightly contacted with the surface of glass under the downward pressure. Therefore, even if the cleaning roller is abraded, the downward pressure applied by the spring to the bearing plate also enables the swing rod to swing downwards, so that the cleaning roller is in contact with the surface of the glass, and cleaning of the cleaning roller on the surface of the glass is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cutting equipment, in particular to a walking wheel for a glass cutting machine. Background Art

[0002] When a glass cutting machine cuts long glass, the long glass is usually placed on a conveyor roller, and the glass is cut by moving the glass cutter horizontally while the glass is conveyed forward. Since the glass has a forward force when being conveyed, the cutter will be affected by the force of the glass being conveyed forward when cutting horizontally. Over time, the cutter will cause curved or serpentine cutting when cutting. The existing solution is to install a travel wheel on one side of the cutter, and roll the glass through the travel wheel to offset the force exerted by the glass on the cutter during transportation. However, the roller will be contaminated with glass fragments when cutting the glass, and the rolling of the roller will cause a few scratches on the glass surface, which seriously affects the quality and appearance of the glass products.

[0003] To this end, CN202122713269.2 discloses a traveling wheel for a glass cutting machine, including a wheel frame, a traveling wheel connected to the wheel frame, an elastic telescopic rod connected to the wheel frame, a brush connected to the elastic telescopic rod, a vacuum cleaner connected to both sides of the elastic telescopic rod, the air intake of the vacuum cleaner facing the traveling wheel, and a pusher connected to one side of the wheel frame, the pusher is used to push away the glass slag. During use, the above-mentioned traveling wheel pushes away the glass slag through the pusher to prevent the glass slag from contacting the traveling wheel, and the pusher includes a connecting rod connected to the wheel frame, and a push plate is connected to the connecting rod. During long-term use, the push plate will inevitably wear out, and there will be a gap between the push plate and the glass surface. At this time, the push plate cannot clean up the glass slag, and the traveling wheel will still be contaminated with a lot of glass slag, and the glass slag will have strong adhesion. At this time, it is impossible to clean up the glass slag on the traveling wheel by relying solely on a vacuum cleaner. Utility Model Content

[0004] The purpose of the utility model is to provide a travel wheel for a glass cutting machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The traveling wheel for glass cutting machine comprises a wheel frame, a roller is rotatably connected inside the wheel frame, one side of the wheel frame is rotatably connected to a swinging member, one end of the swinging member is provided with a cleaning roller, and a pressure member is provided on the wheel frame, which exerts downward pressure on the swinging member, so that the bottom of the cleaning roller and the bottom of the roller are on the same horizontal plane.

[0007] Preferably, one side of the wheel frame is fixedly connected to an inclined support rod, one end of the support rod is rotatably connected to the auxiliary wheel, and the bottom of the auxiliary wheel and the bottom of the roller are on the same horizontal plane.

[0008] Preferably, the wheel frame comprises a base plate, the lower side of the base plate is fixedly connected to two vertical plates, and the roller is rotatably connected between the two vertical plates.

[0009] Preferably, the swing member includes a swing rod, the swing rod is rotatably connected to the vertical plate through a rotating pin, and the cleaning roller is detachably fixed to the swing rod through a screw.

[0010] Preferably, one side of the vertical plate is fixedly connected to a limiting column, and the limiting column is located below the swing rod.

[0011] Preferably, the pressure-applying member includes a tube body, the upper end of the tube body is fixedly connected to the cover plate, the lower end of the tube body is fixedly connected to the base plate, a guide rod is fixedly connected between the base plate and the cover plate, the first slide plate and the second slide plate are slidably connected on the guide rod, a spring is fixedly connected between the first slide plate and the second slide plate, a pressure rod is fixedly connected to the lower side of the second slide plate, the pressure rod passes through the center hole of the base plate, the lower end of the pressure rod is fixedly connected to a cylinder, an adjusting threaded hole is provided on the cover plate, and an adjusting bolt is threadedly connected in the adjusting threaded hole.

[0012] Compared with the prior art, the utility model has the beneficial effect that the downward pressure is applied to the support plate by the elastic force of the spring, and the cleaning roller is closely in contact with the glass surface under the downward pressure. In this way, even if the cleaning roller is worn, the downward pressure applied by the spring to the support plate will cause the swing rod to swing downward, so that the cleaning roller is in contact with the glass surface, and the cleaning roller will not be affected in cleaning the glass surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a basic structural schematic diagram of the utility model;

[0014] Figure 2 It is a basic structural diagram of the pressure piece;

[0015] Figure 3 It is a cross-sectional view of the pressure piece. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention. Example

[0018] like Figure 1-2 As shown, the utility model relates to a travel wheel for a glass cutting machine, including a wheel frame, a roller 3 is arranged in the wheel frame, the wheel frame includes a base plate 1, the upper side of the base plate 1 is fixedly connected to a mounting column 11, and the wheel frame is conveniently installed through the mounting column 11, and the lower side of the base plate 1 is fixedly connected to two vertical plates 2, and the roller 3 is rotatably connected between the two vertical plates 2. The rotatable connection method is the prior art and is not described here. One side of one of the vertical plates 2 is fixedly connected to an inclined support rod 4, and one end of the support rod 4 is rotatably connected to an auxiliary wheel 41, and the bottom of the auxiliary wheel 41 is on the same horizontal plane as the bottom of the roller 3. The auxiliary wheel 41 can increase a contact point with the glass, so that the glass cutting head equipped with the travel wheel of this embodiment has a smoother cutting path during the glass cutting process, avoids slight shaking and produces tiny wavy edges, and enhances the cutting effect on the glass.

[0019] One side of the wheel frame is rotatably connected to a swing member, and a cleaning roller 7 is installed at one end of the swing member. The swing member includes two swing rods 6, and each swing rod 6 is rotatably connected to the vertical plate 2 through a rotating pin 5. The two rotating pins 5 are coaxially arranged, and a cross beam 62 is fixedly connected between the two swing rods 6. The two swing rods 6 can be reinforced by the cross beam 62. The cleaning roller 7 is detachably fixed to the swing rod 6 by a screw 71. The cleaning roller 7 includes a roller shaft, and a cleaning sleeve is sleeved on the outer side of the roller shaft. The roller shaft is threadedly connected to the screw 71. This is a prior art and will not be repeated here.

[0020] A pressure member 8 is installed on one side of the wheel frame of the vertical plate 2, and the pressure member 8 exerts downward pressure on the swing member, so that the bottom of the cleaning roller 7 is on the same horizontal plane as the bottom of the roller 3. A limit column 9 is fixedly connected to one side of the vertical plate 2, and the limit column 9 is located below the swing rod 6. The limit column 9 limits the downward swing amplitude of the swing rod 6, so as to prevent the swing rod 6 from swinging too much and colliding with the glass.

[0021] Specifically, the pressure member 8 includes a tube body 81, the upper end of the tube body 81 is fixedly connected to the cover plate 82, the lower end of the tube body 81 is fixedly connected to the bottom plate 83, the bottom plate 83 and the cover plate 82 are fixedly connected to the guide rod 80, the first slide plate 84 and the second slide plate 85 are slidably connected to the guide rod 80, the first slide plate 84 and the second slide plate 85 are fixedly connected to the spring 86, the guide rod 80 passes through the inner circle of the spring 86, the lower side of the second slide plate 85 is fixedly connected to the pressure rod 87, the pressure rod 87 passes through the center hole of the bottom plate 83, the lower end of the pressure rod 87 is fixedly connected to the cylinder 88, the cover plate 82 is provided with an adjustment threaded hole, and the adjustment bolt 89 is threadedly connected in the adjustment threaded hole. During use, the support plate 61 is fixedly connected to the upper side of the swing rod 6, the support plate 61 is arranged corresponding to the cylinder 88, and the elastic force of the spring 86 applies downward pressure to the support plate 61, so that the cleaning roller 7 is closely in contact with the glass surface under this downward pressure. In this way, even if the cleaning roller 7 is worn, the downward pressure exerted by the spring 86 on the carrier plate 61 will cause the swing rod 6 to swing downward, so that the cleaning roller 7 contacts the glass surface, which will not affect the cleaning of the glass surface by the cleaning roller 7. The first slide plate 84 can be moved downward by adjusting the bolt 89, thereby increasing the downward pressure of the spring 86 on the carrier plate 61, and the downward pressure on the carrier plate 61 can be increased when cutting thicker glass.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A travel wheel for a glass cutting machine, comprising a wheel frame, a roller (3) rotatably connected in the wheel frame, characterized in that: One side of the wheel frame is rotatably connected to the swing member, one end of the swing member is provided with a cleaning roller (7), and a pressure member (8) is provided on the wheel frame, the pressure member (8) exerts downward pressure on the swing member, so that the bottom of the cleaning roller (7) and the bottom of the roller (3) are on the same horizontal plane; The wheel frame comprises a base plate (1), the lower side of the base plate (1) is fixedly connected to two vertical plates (2), and the roller (3) is rotatably connected between the two vertical plates (2); The swing member comprises a swing rod (6), the swing rod (6) is rotatably connected to the vertical plate (2) via a rotating pin (5), and the cleaning roller (7) is detachably fixed to the swing rod (6) via a screw (71); One side of the vertical plate (2) is fixedly connected to a limiting column (9), and the limiting column (9) is located below the swing rod (6); The pressure member (8) comprises a tube body (81), the upper end of the tube body (81) is fixedly connected to a cover plate (82), the lower end of the tube body (81) is fixedly connected to a base plate (83), a guide rod (80) is fixedly connected between the base plate (83) and the cover plate (82), a first slide plate (84) and a second slide plate (85) are slidably connected on the guide rod (80), a spring (86) is fixedly connected between the first slide plate (84) and the second slide plate (85), a pressure rod (87) is fixedly connected to the lower side of the second slide plate (85), the pressure rod (87) passes through a central hole of the base plate (83), the lower end of the pressure rod (87) is fixedly connected to a cylinder (88), and an adjusting threaded hole is provided on the cover plate (82), and an adjusting bolt (89) is threadedly connected in the adjusting threaded hole.

2. The travel wheel for a glass cutting machine according to claim 1, characterized in that: One side of the wheel frame is fixedly connected to an inclined support rod (4), one end of the support rod (4) is rotatably connected to an auxiliary wheel (41), and the bottom of the auxiliary wheel (41) is on the same horizontal plane as the bottom of the roller (3).

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