CN214244206U - Glass tube cutting machine - Google Patents

Abstract

The utility model discloses a glass pipe cutting machine relates to glass instrument production facility technical field. This material cutting machine includes support frame and glass pipe, material cutting machine still includes: a plurality of holding members for holding the glass tube; a plurality of cutting members for cutting the glass tube, the cutting members being fixed to the support frame; the pushing component is used for pushing the clamping component and adjusting the cutting position of the glass tube, the pushing component is fixed on the supporting frame, and the clamping component is fixed on the pushing component; the burning component is used for burning the cutting position of the glass tube, and the burning component is fixed on the support frame. The material cutting machine can stabilize cutting glass pipe, guarantees that the glass pipe section after the cutting levels, and a plurality of corresponding hold assembly of accessible, cutting member and firing part simultaneous working to can cut many glass pipes simultaneously, improve work efficiency, practice thrift the cost, improve economic benefits.

Description

Glass tube cutting machine

Technical Field

The utility model relates to a glass instrument production facility technical field especially relates to a glass manages disconnected material machine.

Background

The method for breaking glass tube by each glass product manufacturer is to fix a diamond cutter head on a round metal rod, press the metal rod by hand to scratch a scratch on the glass at a fixed point on the inner wall of the rotating glass tube, and burn the scratch by flame to generate stress to crack the glass tube, thereby achieving the purpose of cutting the glass tube. However, when the method is used for cutting a small-diameter glass tube (the diameter is 10-30mm) of high borosilicate glass, the method is difficult to realize, a small gold steel cutter head is not arranged, a thin metal rod has no strength, each glass factory can only cut materials by a manual method, and the specific operation is as follows: the glass tube cutting device is characterized in that the gold steel tool bit is fixed on a table, the glass tube is held by hands to mark a scratch on the gold steel tool bit, and the two sides of the scratch of the glass tube are held by hands to pull the glass tube towards the two sides, so that the purpose of cutting off the glass tube is achieved. However, the manual operation strength is high, the section of the glass tube is not flat, the length tolerance after blanking is high, and the production and quality in the later period are greatly influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a glass pipe cutting machine, this cutting machine can stabilize cutting glass pipe, guarantees that the glass pipe section after the cutting levels, and a plurality of corresponding hold assembly of accessible, cutting member and firing part simultaneous working to can cut many glass pipes simultaneously, improve work efficiency, practice thrift the cost, improve economic benefits.

In order to achieve the above purpose, the utility model adopts the following scheme,

the utility model provides a glass pipe cutting machine, includes support frame and glass pipe, cutting machine still includes:

a plurality of holding members for holding the glass tube;

a plurality of cutting members for cutting the glass tube, the cutting members being fixed to the support frame;

the pushing component is used for pushing the clamping component and adjusting the cutting position of the glass tube, the pushing component is fixed on the supporting frame, and the clamping component is fixed on the pushing component;

the burning component is used for burning the cutting position of the glass tube, and the burning component is fixed on the support frame.

Furthermore, the support frame comprises a first support rod, a second support rod, a third support rod, a fourth support rod, a plurality of support legs, a door-shaped frame, a reinforcing rod, a first support plate and a second support plate, wherein the first support rod and the third support rod are arranged in parallel, the second support rod and the fourth support rod are arranged in parallel, and the first support rod, the second support rod, the third support rod and the fourth support rod are sequentially fixed end to form a horizontal rectangular frame; the upper ends of the supporting legs are fixed with the rectangular frame, and reinforcing rods are fixed among the supporting legs; one end of the door-shaped frame is fixed with the second support rod, the other end of the door-shaped frame is fixed with the fourth support rod, and the horizontal part of the door-shaped frame is parallel to the first support rod; the rectangular frame is fixed with a first supporting plate and a second supporting plate, the first supporting plate is located at the position of the first supporting rod, and the second supporting plate is located at the position of the portal frame.

Furthermore, the pushing component comprises a first motor, a lead screw, a nut, a first sleeve, a second sleeve, a first guide rod, a second guide rod and a sliding plate, wherein a first bearing seat and a second bearing seat are respectively sleeved at two ends of the lead screw, the nut is sleeved on the lead screw, and the nut is positioned between the first bearing seat and the second bearing seat; the first motor and the first bearing seat are fixed on the first supporting plate, and an output shaft of the first motor is connected with one end, close to the first motor, of the screw rod through a coupler; the nut is fixedly provided with a sliding plate, and the first sleeve and the second sleeve are fixed with the sliding plate through connecting rods; the end parts of the first guide rod and the second guide rod are fixed with the first supporting plate and the second supporting plate, the first guide rod, the second guide rod and the screw rod are parallel, and the first guide rod and the second guide rod are positioned on two sides of the screw rod; the first sleeve is sleeved on the first guide rod, the second sleeve is sleeved on the second guide rod, and the sliding plate moves horizontally along the lead screw in a straight line.

Further, the clamping component comprises a second motor, a chuck and a pair of brackets, the second motor is fixed on the sliding plate, the chuck is fixed on an output shaft of the second motor, the chuck fixes one end of the glass tube, the brackets are fixed on the second supporting plate, the glass tube is placed on the two brackets, and the glass tube is parallel to the screw rod.

Further, the cutting component comprises a first air cylinder and a cutter head, the first air cylinder is fixed on the door-shaped frame, the cutter head is fixed at the end of a piston rod of the first air cylinder, the piston rod moves downwards and drives the cutter head to be in contact with the glass tube, and the piston rod moves upwards and drives the cutter head to be far away from the glass tube.

Further, the burning component comprises a second cylinder, a plurality of fire heads, a third sleeve, a fourth sleeve, a second sliding plate and a plurality of L-shaped rods, wherein the second cylinder is fixed on a second supporting plate, the third sleeve, the fourth sleeve and the second sliding plate are fixed, the third sleeve is sleeved on the first guide rod, and the fourth sleeve is sleeved on the second guide rod; one end of the L-shaped rod is fixed on the second sliding plate, and the fire head is fixed at the other end of the L-shaped rod; the end part of the piston rod of the second cylinder is fixed with the second sliding plate; the second cylinder can push the second sliding plate to move horizontally, and the fire head can extend into the glass tube.

Further, the bracket is rotatably connected with a roller, and the glass tube is placed on the roller.

When the material cutting machine works, the first motor rotates to drive the screw rod to rotate, so that the nut moves along the screw rod, and the first sliding plate and the clamping part are driven to move so as to adjust the cutting position of the glass tube; the chuck can clamp the glass tube, the second motor can drive the chuck and the glass tube to rotate, and the piston rod of the first air cylinder moves downwards until the cutter head contacts the outer wall of the rotating glass tube, so that the glass tube has shear marks; the piston rod of the second cylinder moves to drive the second sliding plate to move, the fire head moves to the position of the cutting mark to burn, and the glass tube is heated and cooled in the position of the cutting mark, and then is cut off in the position of the cutting mark, so that the material breaking of the glass tube is realized.

The advantage of disconnected material machine lies in: 1) the plurality of corresponding clamping components, cutting components and burning components can work simultaneously, so that a plurality of glass tubes can be cut simultaneously, and the working efficiency is improved; 2) this material cutting machine can stabilize the cutting glass pipe, guarantees that the glass pipe section after the cutting is level and smooth, improves the quality of the glass instrument of later stage preparation.

Drawings

Fig. 1 is the structure schematic diagram of the glass tube cutting machine of the utility model.

Fig. 2 is a schematic view of the structure of the plane a-a in fig. 1.

Fig. 3 is a schematic structural view of the plane B-B in fig. 1.

Fig. 4 is a schematic structure diagram of the plane C-C in fig. 1.

Fig. 5 is a schematic structural view of the bracket in fig. 1.

In the figure: 1. the support comprises support frames 1, 11, first support rods 12, second support rods 13, third support rods 14, fourth support rods 15, support legs 16, a portal frame 17, reinforcing rods 18, first support plates 19 and second support plates; 2. a clamping component 21, a second motor 22, a clamping head 23, a bracket 231 and a roller; 3. a glass tube; 4. a cutting component 41, a first cylinder 42 and a cutter head; 5. a pushing component 51, a first motor 52, a lead screw 521, a first bearing seat 522, a second bearing seat 53, a nut 54, a first sleeve 55, a second sleeve 56, a first guide rod 57, a second guide rod 58, a sliding plate 581 and a connecting rod; 6. burning part, 61, second cylinder, 62, fire head, 63, third sleeve, 64, fourth sleeve, 65, second sliding plate, 66, "L" type pole.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-5, the embodiment of the utility model provides a glass pipe cutting machine, including support frame 1 and glass pipe 3, cutting machine still includes: four holding members 2 for holding the glass tube 3; correspondingly, the four cutting components 4 are used for cutting the glass tube 3, and the cutting components 4 are fixed on the support frame 1; the pushing component 5 is used for pushing the clamping component 2 and adjusting the cutting position of the glass tube 3, the pushing component 5 is fixed on the supporting frame 1, and the clamping component 2 is fixed on the pushing component 5; the burning part 6 is used for burning the cutting position of the glass tube 3, and the burning part 6 is fixed on the support frame 1.

As shown in fig. 1, the supporting frame 1 includes a first supporting rod 11, a second supporting rod 12, a third supporting rod 13, a fourth supporting rod 14, 14 supporting legs 15, a door frame 16, a reinforcing rod 17, a first supporting plate 18 and a second supporting plate 19, the first supporting rod 11 and the third supporting rod 13 are arranged in parallel, the second supporting rod 12 and the fourth supporting rod 14 are arranged in parallel, and the first supporting rod 11, the second supporting rod 12, the third supporting rod 13 and the fourth supporting rod 14 are sequentially fixed end to form a horizontal rectangular frame; the upper ends of the supporting legs 15 are fixed with the rectangular frame, and reinforcing rods 17 are fixed between the supporting legs 15; one end of the door-shaped frame 16 is connected with the second support rod 12, the other end of the door-shaped frame 16 is fixed with the fourth support rod 14, and the horizontal part of the door-shaped frame 16 is parallel to the first support rod 11; a first support plate 18 and a second support plate 19 are fixed on the rectangular frame, the first support plate 18 is located at the first support rod 11, and the second support plate 19 is located at the door-shaped frame 16.

As shown in fig. 1 and 2, the number of the pushing members 5 in this embodiment is four, each pushing member 5 includes a first motor 51, a lead screw 52, a nut 53, a first sleeve 54, a second sleeve 55, a first guide rod 56, a second guide rod 57, and a sliding plate 58, two ends of the lead screw 52 are respectively sleeved with a first bearing seat 521 and a second bearing seat 522, the nut 53 is sleeved on the lead screw 52, and the nut 53 is located between the first bearing seat 521 and the second bearing seat 522; the first bearing seat 521 and the second bearing seat 522 ensure the stability of the transmission between the screw 52 and the nut 53, the first motor 51 and the first bearing seat 521 are fixed on the first support plate 18, and the output shaft of the first motor 51 is connected with one end of the screw 52 close to the first motor 51 through a coupler; a sliding plate 58 is fixed on the nut 53, and the first bushing 54 and the second bushing 55 are fixed with the sliding plate 58 through a connecting rod 581; the end parts of the first guide rod 56 and the second guide rod 57 are fixed with the first support plate 18 and the second support plate 19, the first guide rod 56, the second guide rod 57 and the lead screw 52 are parallel, and the first guide rod 56 and the second guide rod 57 are both positioned at two sides of the lead screw 52; the first sleeve 54 is sleeved on the first guide rod 56, the second sleeve 55 is sleeved on the second guide rod 57, and the sliding plate 58 linearly moves horizontally along the lead screw 52. The first motor 51 is operated to drive the lead screw 52 to rotate clockwise or counterclockwise, so as to drive the nut 53 and the first sliding plate 58 to move horizontally and linearly.

As shown in fig. 1 and 2, the number of the clamping members 2 is four in the present embodiment, each clamping member includes a second motor 21, a chuck 22, and a pair of brackets 23, the second motor 21 is fixed on a sliding plate 58, the chuck 22 is fixed on an output shaft of the second motor 21, the chuck 22 fixes one end of the glass tube 3, the brackets 23 are fixed on the second supporting plate 19, and the glass tube 3 is placed on the two brackets 23, and the glass tube 3 is parallel to the screw 52. The second motor 21 drives the glass tube 3 to rotate when operating.

As shown in fig. 3, the cutting unit 4 of this embodiment includes four first cylinders 41 and four cutting heads 42, where the first cylinders 41 are all fixed on the gantry 16, one cutting head 42 is fixed at an end of a piston rod of the first cylinders 41, the piston rod moves downward and drives the cutting head 42 to contact the glass tube 3, and the piston rod moves upward and drives the cutting head 42 to be away from the glass tube 3.

As shown in fig. 1 and 4, the burning component 6 of the present embodiment includes a second cylinder 61, four burners 62, a third sleeve 63, a fourth sleeve 64, a second sliding plate 65, and four "L" shaped rods 66, wherein the second cylinder 61 is fixed on the second supporting plate 19, the third sleeve 63, the fourth sleeve 64 are fixed with the second sliding plate 65, the third sleeve 63 is sleeved on the first guide rod 56, and the fourth sleeve 64 is sleeved on the second guide rod 57; one end of the L-shaped rod 66 is fixed on the second sliding plate 65, and each fire head 62 is fixed at the other end of one L-shaped rod 66; the end of the piston rod of the second cylinder 61 is fixed to the second sliding plate 65; the second cylinder 61 can push the second sliding plate 65 to move horizontally, and the fire head 62 can extend into the glass tube 3.

As shown in fig. 1 and 5, the carriage 23 of the present embodiment is rotatably connected with a roller 231, and the glass tube 3 is placed on the roller 231.

When the material cutting machine works, the glass tubes 3 are respectively arranged on the chucks 22, then the first motor 51 is started, the cutting position of the glass tubes 3 is adjusted, and the glass tubes 3 falling on the brackets 23 after cutting can meet the length requirement; then starting the second motor 21 to drive the glass tube 3 to rotate, starting the first air cylinder 41, descending the cutter head 42 until the cutter head 42 contacts the outer wall of the rotating glass tube 3, and restoring the cutter head 42 to the initial position after the glass tube 3 forms a cutting mark; starting the second cylinder 61 to drive the second sliding plate 63 to move, moving the fire head 62 to the cutting mark for burning, cutting off the glass tube 3 after the glass tube 3 is cut off at the cutting mark, and restoring the second sliding plate 63 and the fire head 62 to the initial positions; the glass tube on the bracket 23 is removed; and then repeating the above process to complete the material breaking of the remaining glass tube 3.

Claims (7)

1. The utility model provides a glass pipe cutting machine, includes support frame (1) and glass pipe (3), its characterized in that, cutting machine still includes:

a plurality of holding members (2) for holding the glass tube (3);

a plurality of cutting components (4) used for cutting the glass tube (3), and the cutting components (4) are fixed on the support frame (1);

the pushing component (5) is used for pushing the clamping component (2) and adjusting the cutting position of the glass tube (3), the pushing component (5) is fixed on the supporting frame (1), and the clamping component (2) is fixed on the pushing component (5);

the burning component (6) is used for burning the cutting position of the glass tube (3), and the burning component (6) is fixed on the support frame (1).

2. The glass tube cutting machine according to claim 1, characterized in that: the support frame (1) comprises a first support rod (11), a second support rod (12), a third support rod (13), a fourth support rod (14), a plurality of support legs (15), a portal frame (16), a reinforcing rod (17), a first support plate (18) and a second support plate (19), wherein the first support rod (11) and the third support rod (13) are arranged in parallel, the second support rod (12) and the fourth support rod (14) are arranged in parallel, and the first support rod (11), the second support rod (12), the third support rod (13) and the fourth support rod (14) are sequentially fixed end to form a horizontal rectangular frame; the upper ends of the supporting legs (15) are fixed with the rectangular frame, and reinforcing rods (17) are fixed between the supporting legs (15); one end of the door-shaped frame (16) is fixed with the second support rod (12), the other end of the door-shaped frame (16) is fixed with the fourth support rod (14), and the horizontal part of the door-shaped frame (16) is parallel to the first support rod (11); a first supporting plate (18) and a second supporting plate (19) are fixed on the rectangular frame, the first supporting plate (18) is located at the position of the first supporting rod (11), and the second supporting plate (19) is located at the position of the door-shaped frame (16).

3. The glass tube cutting machine according to claim 2, characterized in that: the pushing component (5) comprises a first motor (51), a lead screw (52), a nut (53), a first sleeve (54), a second sleeve (55), a first guide rod (56), a second guide rod (57) and a sliding plate (58), a first bearing seat (521) and a second bearing seat (522) are respectively sleeved at two ends of the lead screw (52), the nut (53) is sleeved on the lead screw (52), and the nut (53) is located between the first bearing seat (521) and the second bearing seat (522); the first motor (51) and the first bearing seat (521) are fixed on the first supporting plate (18), and an output shaft of the first motor (51) is connected with one end, close to the first motor (51), of the lead screw (52) through a coupler; a sliding plate (58) is fixed on the nut (53), and the first sleeve (54) and the second sleeve (55) are fixed with the sliding plate (58) through a connecting rod (581); the end parts of the first guide rod (56) and the second guide rod (57) are fixed with the first support plate (18) and the second support plate (19), the first guide rod (56), the second guide rod (57) and the screw rod (52) are parallel, and the first guide rod (56) and the second guide rod (57) are positioned on two sides of the screw rod (52); the first sleeve (54) is sleeved on the first guide rod (56), the second sleeve (55) is sleeved on the second guide rod (57), and the sliding plate (58) moves horizontally along the lead screw (52) in a straight line mode.

4. The glass tube cutting machine according to claim 3, characterized in that: the clamping component (2) comprises a second motor (21), a chuck (22) and a pair of brackets (23), the second motor (21) is fixed on a sliding plate (58), the chuck (22) is fixed on an output shaft of the second motor (21), one end of a glass tube (3) is fixed by the chuck (22), the brackets (23) are fixed on a second supporting plate (19), the glass tube (3) is placed on the two brackets (23), and the glass tube (3) is parallel to a lead screw (52).

5. The glass tube cutting machine according to claim 4, characterized in that: the cutting part (4) comprises a first cylinder (41) and a cutter head (42), the first cylinder (41) is fixed on the door-shaped frame (16), the cutter head (42) is fixed at the end part of a piston rod of the first cylinder (41), the piston rod moves downwards and drives the cutter head (42) to contact the glass tube (3), and the piston rod moves upwards and drives the cutter head (42) to be far away from the glass tube (3).

6. The glass tube cutting machine according to claim 5, characterized in that: the burning part (6) comprises a second cylinder (61), a plurality of fire heads (62), a third sleeve (63), a fourth sleeve (64), a second sliding plate (65) and a plurality of L-shaped rods (66), wherein the second cylinder (61) is fixed on the second supporting plate (19), the third sleeve (63) and the fourth sleeve (64) are fixed with the second sliding plate (65), the third sleeve (63) is sleeved on the first guide rod (56), and the fourth sleeve (64) is sleeved on the second guide rod (57); one end of the L-shaped rod (66) is fixed on the second sliding plate (65), and the fire head (62) is fixed at the other end of the L-shaped rod (66); the end part of the piston rod of the second cylinder (61) is fixed with a second sliding plate (65); the second cylinder (61) can push the second sliding plate (65) to move horizontally, and the fire head (62) can extend into the glass tube (3).

7. The glass tube cutting machine according to claim 4, characterized in that: the bracket (23) is rotatably connected with a roller (231), and the glass tube (3) is placed on the roller (231).

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