阅读说明：本技术 一种圆形玻璃切割装置 (Circular glass cutting device ) 是由 甄恩朋 于 2021-01-25 设计创作，主要内容包括：本发明提供一种圆形玻璃切割装置,涉及玻璃切割领域。该圆形玻璃切割装置,包括底座,所述底座的上方固定安装有导轨,导轨位于底座的左上角至右下角对角线位置,导轨的上方滑动安装有托板,托板的内部安装有抬升机构,底座的上方设置有两个限位杆,两个限位杆分别位于底座的上表面左端和上端,两个限位杆的左端之间通过直角板固定连接,直角板的下端与底座的左上角固定连接,两个限位杆的底面均安装有若干个滚轴。该圆形玻璃切割装置,通过设置两个限位杆和直角板,将玻璃放置在托板上,达到了最大程度在玻璃的直角端截取圆形的效果,解决了现有技术的装置在生产圆形玻璃的时候大部分都存在浪费原料的问题。(The invention provides a circular glass cutting device, and relates to the field of glass cutting. This circular glass-cutting device, the on-line screen storage device comprises a base, the top fixed mounting of base has the guide rail, and the guide rail is located the upper left corner to the lower right corner diagonal position of base, and the top slidable mounting of guide rail has the layer board, and the internally mounted of layer board has lifting mechanism, and the top of base is provided with two gag lever posts, and two gag lever posts are located the upper surface left end and the upper end of base respectively, through right-angle plate fixed connection between the left end of two gag lever posts, the lower extreme of right-angle plate and the upper left corner fixed connection of base, and a plurality of roller bearing is all installed to the. This circular glass cutting device through setting up two gag lever posts and right angle board, places glass on the layer board, has reached the at utmost and has held the circular shape effect of intercepting at glass's right angle, has solved the device of prior art and has mostly all had the problem of extravagant raw materials when producing circular glass.)

1. The utility model provides a circular glass-cutting device, includes base (1), its characterized in that: a guide rail (2) is fixedly mounted above the base (1), the guide rail (2) is located at a diagonal position from the upper left corner to the lower right corner of the base (1), a supporting plate (3) is slidably mounted above the guide rail (2), a lifting mechanism (4) is mounted inside the supporting plate (3), two limiting rods (5) are arranged above the base (1), the two limiting rods (5) are respectively located at the left end and the upper end of the upper surface of the base (1), the left ends of the two limiting rods (5) are fixedly connected through a right-angle plate (6), the lower end of the right-angle plate (6) is fixedly connected with the upper left corner of the base (1), and a plurality of rolling shafts (7) are mounted on the bottom surfaces of the two limiting rods (5);

the left end of the guide rail (2) is fixedly provided with two bent rods (8), one ends of the two bent rods (8) far away from the guide rail (2) are fixedly provided with sliding sleeves (9), the upper part of the base (1) is fixedly provided with a power mechanism (10), the left side surface of the power mechanism (10) is fixedly provided with two sliding rods (11), one ends of the two sliding rods (11) far away from the power mechanism (10) respectively penetrate through the two sliding sleeves (9) and are in sliding connection with the sliding sleeves, the left ends of the two sliding rods (11) are fixedly connected with each other through handles (12), positioning rods (13) are arranged above the two limiting rods (5), the positioning rods (13) are perpendicular to the limiting rods (5), one ends of the two positioning rods (13) close to each other are fixedly connected with the bottom surface of the power mechanism (10), the insides of the bottom surfaces of the positioning rods (13) are respectively provided with sliding blocks A (, slider B (15) joint is in the upper end of gag lever post (5) and rather than sliding connection, the equal fixed mounting in one side that slider B (15) are close to power unit (10) has cushion (16), the output shaft fixed mounting of power unit (10) has connecting axle (17), the outside fixed mounting of connecting axle (17) has two length adjustment poles (18), the equal fixed mounting in one end that connecting axle (17) were kept away from in length adjustment pole (18) has round pin axle (19), the outside of round pin axle (19) is rotated and has been cup jointed and has been changeed cover (20), the equal fixed mounting in bottom of round pin axle (19) has glass sword (21).

2. The circular glass cutting apparatus according to claim 1, wherein: the base (1) is of a square structure, the two limiting rods (5) are vertically arranged, and the distance between the two limiting rods (5) and the upper left corner of the base (1) is the same.

3. The circular glass cutting apparatus according to claim 1, wherein: the lower ends of the rolling shafts (7) are positioned above the supporting plate (3), the rolling shafts (7) are arranged at equal intervals, and one end, close to the power mechanism (10), of the cushion block (16) is positioned in front of the circumferential surface of the rolling shaft (7).

4. The circular glass cutting apparatus according to claim 1, wherein: the sliding rods (11) are arranged in parallel with the central line of the guide rail (2), and the two sliding rods (11) are symmetrically arranged with the central line of the guide rail (2).

5. The circular glass cutting apparatus according to claim 1, wherein: the distance between the two positioning rods (13) and the power mechanism (10) is the same, and the two positioning rods (13) are symmetrically arranged with the central line of the guide rail (2).

6. The circular glass cutting apparatus according to claim 1, wherein: the two length adjusting rods (18) are vertically arranged, the pin shaft (19) and the cushion block (16) are located on the same horizontal plane, scales are arranged outside the length adjusting rods (18), and adjusting knobs are installed on the length adjusting rods (18).

Technical Field

The invention relates to the field of glass cutting, in particular to a circular glass cutting device.

Background

With the industrialization and scale of glass production, glasses with various purposes and various properties are produced; in modern times, glass becomes an important material in the fields of daily life, production and science and technology, the glass is generally rectangular after being processed into a finished product, and in some occasions, round glass needs to be used, so that the rectangular glass needs to be cut.

The circular glass cutting technology is simple, a motor drives a diamond to rotate along a fixed diameter generally, but the cut glass is generally treated as waste, waste is serious, and therefore the most suitable position needs to be found before the first circle cutting of the glass, and material-saving cutting is achieved.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a circular glass cutting device, which solves the problem that most of devices in the prior art waste raw materials when circular glass is produced.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a circular glass-cutting device, the on-line screen storage device comprises a base, the top fixed mounting of base has the guide rail, and the guide rail is located the upper left corner to the lower right corner diagonal position of base, and the top slidable mounting of guide rail has the layer board, and the internally mounted of layer board has lifting mechanism, and the top of base is provided with two gag lever posts, and two gag lever posts are located the upper surface left end and the upper end of base respectively, through right-angle plate fixed connection between the left end of two gag lever posts, the lower extreme of right-angle plate and the upper left corner fixed connection of base, and a plurality of roller bearing is all.

The left end of the guide rail is fixedly provided with two bent rods, one ends of the two bent rods, far away from the guide rail, are fixedly provided with sliding sleeves, the upper part of the base is fixedly provided with a power mechanism, the left side surface of the power mechanism is fixedly provided with two sliding rods, one ends of the two sliding rods, far away from the power mechanism, penetrate through the two sliding sleeves respectively and are in sliding connection with the sliding sleeves, the left ends of the two sliding rods are fixedly connected through a handle, positioning rods are arranged above the two limiting rods and are vertical to the limiting rods, the mutually close ends of the two positioning rods are fixedly connected with the bottom surface of the power mechanism, the inner part of the bottom surface of each positioning rod is provided with a sliding block A in a sliding manner, the bottom surface of each sliding block A is fixedly provided with a sliding block B, the sliding block B is, two length adjusting rods are fixedly arranged outside the connecting shaft, a pin shaft is fixedly arranged at one end, far away from the connecting shaft, of each length adjusting rod, a rotating sleeve is sleeved outside the pin shaft in a rotating mode, and a glass cutter is fixedly arranged at the bottom end of the pin shaft.

Preferably, the base is of a square structure, the two limiting rods are vertically arranged, and the distance between the two limiting rods and the upper left corner of the base is the same.

Preferably, the lower ends of the rollers are positioned above the supporting plate, the rollers are arranged at equal intervals, and one end of the cushion block close to the power mechanism is positioned in front of the circumferential surface of the roller.

Preferably, the slide bars are arranged in parallel with the center line of the guide rail, and the two slide bars are symmetrically arranged with the center line of the guide rail.

Preferably, the two positioning rods have the same distance with the power mechanism, and are symmetrically arranged with the center line of the guide rail.

Preferably, two length adjustment pole sets up perpendicularly, and round pin axle and cushion are located same horizontal plane, and length adjustment pole's outside is provided with the scale, and length adjustment pole installs adjust knob.

Compared with the prior art, the invention has the following beneficial effects:

1. the round glass cutting device is characterized in that two limiting rods and right-angle plates are arranged, glass is placed on the supporting plate, the supporting plate is moved, the upper left corner of the glass is matched with the inner wall of the right-angle block, the upper end and the left end of the glass are in contact with the rolling shafts on the two limiting rods, when the power mechanism stops rotating, the two length adjusting rods are positioned below the two positioning rods, the diameter of the round glass to be cut is determined by adjusting the two length adjusting shafts, then the handle is pulled to make the power mechanism move to the left upper side, when the rotating sleeve is contacted with the cushion block, the best intercepting position is determined, the lifting device is controlled to make the glass move upwards, then control power unit rotation, drive two length adjustment pole rotations, can the intercepting circular shape glass, reached the at utmost in the circular shape effect of glass's right angle end intercepting, solved prior art's device and mostly all had the problem of extravagant raw materials when producing circular glass.

2. This circular glass-cutting device, through setting up two gag lever posts and roller bearing, when glass and roller bearing contact, need remove the upper left corner of two gag lever posts with glass, and set up the frictional force when the roller bearing can reduce glass contact, prevent that glass from damaging.

3. This circular glass-cutting device, through setting up the cushion, when cutting glass, the cushion can play the effect that increases a bit of surplus, cuts the position at most marginal when preventing to cut glass, influences whole aesthetic property, and the cushion has specific thickness, can not waste glass.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the structure of the present invention;

FIG. 3 is a schematic view of a portion of the present invention;

FIG. 4 is a schematic view of the connection between the positioning rod and the limiting rod according to the present invention;

FIG. 5 is a schematic structural view of a length adjustment rod according to the present invention;

fig. 6 is an enlarged view of the structure of fig. 4 at a.

Wherein, 1, 2 and.

Detailed Description

As shown in figures 1-6, a circular glass cutting device comprises a base 1, a guide rail 2 is fixedly installed above the base 1, the guide rail 2 is positioned at the diagonal position from the upper left corner to the lower right corner of the base 1, a supporting plate 3 is slidably installed above the guide rail 2, a lifting mechanism 4 is installed inside the supporting plate 3, the lifting mechanism 4 can lift the whole glass under the control of electric power, two limiting rods 5 are arranged above the base 1, the two limiting rods 5 are respectively positioned at the left end and the upper end of the upper surface of the base 1, the base 1 is of a square structure, the two limiting rods 5 are vertically arranged, the distance between the two limiting rods 5 and the upper left corner of the base 1 is the same, the left ends of the two limiting rods 5 are fixedly connected through a right-angle plate 6, the lower end of the plate 6 is fixedly connected with the upper left corner of the base 1, a plurality of rolling shafts 7 are installed, the roller can reduce the resistance when in contact.

Two bent rods 8 are fixedly installed at the left end of the guide rail 2, sliding sleeves 9 are fixedly installed at the ends, far away from the guide rail 2, of the two bent rods 8, a power mechanism 10 is fixedly installed above the base 1, the power mechanism 10 is composed of a servo motor and a speed reducer, two sliding rods 11 are fixedly installed on the left side face of the power mechanism 10, one ends, far away from the power mechanism 10, of the two sliding sleeves 9 respectively penetrate through and are in sliding connection with the two sliding sleeves 9, the left ends of the two sliding rods 11 are fixedly connected through a handle 12, the sliding rods 11 are arranged in parallel with the center line of the guide rail 2, the two sliding rods 11 are symmetrically arranged with the center line of the guide rail 2, positioning rods 13 are arranged above the two limiting rods 5, the positioning rods 13 are perpendicular to the limiting rods 5, the ends, close to each other, of, the two positioning rods 13 are symmetrically arranged around the central line of the guide rail 2, a sliding block A14 is slidably mounted inside the bottom surface of each positioning rod 13, a sliding block B15 is fixedly mounted on the bottom surface of each sliding block A14, each sliding block B15 is clamped at the upper end of each limiting rod 5 and is slidably connected with each limiting rod, a cushion block 16 is fixedly mounted on one surface, close to the power mechanism 10, of each sliding block B15, the lower end of each roller 7 is located above the supporting plate 3, the plurality of rollers 7 are arranged at equal intervals, one end, close to the power mechanism 10, of each cushion block 16 is located in front of the circumferential surface of each roller 7, each cushion block 16 can play a role of increasing a little margin and prevent the position, which is the edge, of the glass is cut when the glass is cut, the whole attractiveness is affected, each cushion block 16 has a specific thickness and does not waste glass, a connecting shaft 17 is, the rotating sleeve 20 is sleeved outside the pin shaft 19 in a rotating mode, the glass cutter 21 is fixedly mounted at the bottom end of the pin shaft 19, the two length adjusting rods 18 are vertically arranged, the pin shaft 19 and the cushion block 16 are located on the same horizontal plane, scales are arranged outside the length adjusting rods 18, adjusting knobs are mounted on the length adjusting rods 18, and the distance between the glass cutter 21 and the power mechanism 10 can be changed when the adjusting knobs are adjusted.

When the glass cutting device is used, glass is placed on the supporting plate 3, the supporting plate 3 is moved, the upper left corner of the glass is matched with the inner wall of the right-angle block, the upper end of the glass is in contact with the rolling shafts 7 on the two limiting rods 5 at the moment, when the power mechanism 10 stops rotating, the two length adjusting rods 18 are located below the two positioning rods 13, the diameter of the round glass to be cut is determined by adjusting the two length adjusting shafts, then the handle 12 is pulled to enable the power mechanism 10 to move towards the upper left, when the rotating sleeve 20 is in contact with the cushion block 16, the best cutting position is determined, the lifting device is controlled to enable the glass to move upwards, then the power mechanism 10 is controlled to rotate, the two length adjusting rods 18 are driven to rotate, and the round glass can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.