CN210419739U - Glass cutting machine convenient to change cutting tool bit - Google Patents

Abstract

The utility model discloses a glass-cutting machine convenient to change cutting tool bit uses the technical field at glass processing production facility, and its technical scheme main points are: the cutting table is provided with a first driving mechanism for driving the supporting plate to move and a second driving mechanism for driving the moving block to move along the cutting table, and the cutting tool bit is detachably connected to the mounting block; has the technical effects that: the operator can conveniently dismantle and change the worn cutting knife head.

Description

Glass cutting machine convenient to change cutting tool bit

Technical Field

The utility model relates to a technical field of glass processing production facility, in particular to glass-cutting machine convenient to change cutter head.

Background

For fixed connection between current two-way glass-cutting machine's the cutting tool head and the machine, present cutting tool head all adopts the diamond to make, but the diamond takes place wearing and tearing through long-time use when needing to be changed, needs professional maintainer to dismantle the machine and change the cutting tool head moreover, and operating procedure is comparatively loaded down with trivial details, and the degree of difficulty is great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a glass-cutting machine convenient to change cutting tool bit, its advantage is: the operator of being convenient for will rotate the cutting tool bit of connection on the joint piece and dismantle from the installation piece and get off and change.

The above technical purpose of the present invention can be achieved by the following technical solutions: a glass cutting machine convenient for replacing a cutting tool bit comprises a cutting table and a piece breaking table arranged side by side with the cutting table, wherein a cutting assembly is arranged above the cutting table, the cutting assembly comprises a supporting plate connected on the cutting table in a sliding manner, a moving block connected on the supporting plate in a sliding manner, an installation block connected on the moving block in a sliding manner and a cutting tool bit detachably connected on the installation block, a first driving mechanism used for driving the supporting plate to move along the length direction of the cutting table and a second driving mechanism used for driving the moving block to move along the length direction of the supporting plate are respectively arranged on the cutting table, a first air cylinder used for driving the installation block to move along the vertical direction of the moving block is installed on the moving block, a clamping groove is formed in one side, facing the cutting table, of the installation block, a clamping block is clamped in the, the joint piece has the connecting block along length direction's both sides rigid coupling, the heavy groove that is linked together with the joint groove is seted up to the both sides in joint groove, the connecting block restriction is in heavy inslot, it is connected with the briquetting to rotate on the installation piece, the briquetting is suppressed the connecting block and is sunk inslot and through screw threaded connection on the installation piece.

Through above-mentioned technical scheme, the during operation, the glass that is cut is placed on the cutting bed, first cylinder drive installation piece position descends until cutting tool bit and glass conflict, then first actuating mechanism drive backup pad removes along the length direction of cutting bed, the length direction removal of second actuating mechanism drive movable block along the backup pad, cutting tool bit cuts glass along with the removal of backup pad and movable block this moment, the piece is broken into with fingers and thumb from the cutting seam department on glass to the glass is broken off with fingers and thumb from the cutting bed on carrying to the piece platform off with fingers and thumb to the glass after the cutting, thereby accomplish the cutting. Because the cutting tool bit rotates to be connected on the joint piece, when removing the cutting to the glass surface, the sliding friction between cutting tool bit and the glass is transformed into rolling friction, is favorable to reducing the frictional resistance between cutting tool bit and the glass to be favorable to improving the efficiency of cutting. When the cutting tool bit takes place to damage through long-time use and needs to be changed, the operator unscrews the screw from the briquetting to remove the briquetting from the surface of connecting block, then the operator takes out joint piece and connecting block from joint groove and heavy inslot, and will install on the joint piece reinstallation installation piece of new cutting tool bit, it is simple convenient to install, thereby the operator of being convenient for changes the cutting tool bit.

The utility model discloses further set up to: and a rubber layer is fixedly arranged on the wall of the sinking groove, and the connecting block is abutted to the rubber layer.

Through above-mentioned technical scheme, the setting on rubber layer is favorable to increasing the connecting block and sinks the frictional force between the groove, has reduced to take place not hard up between connecting block and the heavy groove and has made the cutting tool bit take place the possibility of rocking on the installation piece to be favorable to increasing the stability of being connected between connecting block and the heavy groove, be favorable to guaranteeing the stability of being connected between cutting tool bit and the installation piece.

The utility model discloses further set up to: and universal wheels are rotatably connected to the two sides of the cutting tool bit on one side of the moving block facing the cutting table.

Through above-mentioned technical scheme, when the movable block removed along placing the length direction and the width direction of the glass on the cutting bed, the universal wheel was contradicted on the glass surface all the time, carries out local fixed to the cutting area of cutting tool bit, and glass takes place the displacement and leads to the cutting position to take place the possibility of skew when having reduced the cutting tool bit to glass-cutting to guarantee the precision of cutting tool bit to glass-cutting. Meanwhile, rolling friction is formed between the universal wheels and the glass, and the friction resistance is small.

The utility model discloses further set up to: the piece breaking table is characterized in that a cavity is formed in the piece breaking table, a plurality of through holes communicated with the cavity are formed in the table top of the piece breaking table, and an air blower used for blowing air towards the cavity is arranged below the piece breaking table.

Through above-mentioned technical scheme, glass through cutting tool bit cutting is carried the piece platform of breaking off with the fingers and thumb from the cutting bed on, and the air-blower is towards the interior blast air of cavity this moment, and gas blows off in from the through-hole and makes glass be jacked to the top of breaking off with the fingers and thumb piece platform, and the operator removes glass again and breaks off with the fingers and thumb along cutting seam department with glass. The glass breaking platform is arranged in such a way, so that the friction resistance generated when the surface of the glass breaking platform moves by an operator is reduced, the operator can move the glass conveniently, the manpower is saved, and the working efficiency is improved.

The utility model discloses further set up to: break the piece bench off with fingers and thumb along width direction and be equipped with and be used for breaking glass off with fingers and thumb disconnected horizontal pole off with fingers and thumb, break the below of piece platform off with fingers and thumb and be equipped with and be used for jacking the horizontal pole to the first pole setting of breaking the mesa top of piece platform off with fingers and thumb, first pole setting slope sets up, first pole setting with the equal articulated connection of piece platform and horizontal pole off with fingers and thumb, the below of breaking the piece platform off with fingers and thumb is equipped with the second cylinder of transversely placing, first pole setting is articulated to be connected on the output of second cylinder, and the one end that the second cylinder was kept away from to first pole setting is articulated to be.

Through above-mentioned technical scheme, the operator is corresponding with the position of the cutting seam on the glass with the position of horizontal pole, then the operator starts the second cylinder, and the output of second cylinder stretches out, and the both ends of first pole setting are rotatory round the output with the second cylinder respectively and break articulated department between piece platform and the horizontal pole off with the fingers and thumb this moment, and until first pole setting and second cylinder keep the vertical state, thereby the position on the top of first pole setting rises and rises the horizontal pole top to break the piece platform off with the fingers and thumb. Then the operator presses glass towards the table top of the sheet breaking table, and the joint of the glass moves and extrudes towards the opposite direction of the transverse rod, so that the glass is broken along the joint, the glass is cut, and the operation is simple and convenient.

The utility model discloses further set up to: one side of horizontal pole towards ground is connected with a plurality of second pole settings along length direction is articulated, the articulated connection in bottom of second pole setting and the piece platform of breaking off with the fingers and thumb, the second pole setting keeps parallel with first pole setting, it keeps parallel actuating lever to articulate a plurality of and the horizontal pole to be connected with on the lateral wall of first pole setting, every the one end that first pole setting was kept away from to the actuating lever corresponds and the articulated connection of one end that the horizontal pole was kept away from to a second pole setting.

Through above-mentioned technical scheme, when the output of second cylinder stretches out, the both ends of first pole setting make the high position of first pole setting rise round the output with the second cylinder and break the articulated department rotation between piece platform and the horizontal pole off with the fingers and thumb respectively, the position of the pin joint between actuating lever and the first pole setting rises this moment, the actuating lever round with the first pole setting between articulated point department rotatory, make the both ends of second pole setting rotate round with the actuating lever and break the articulated department between piece platform and the horizontal pole off with the fingers and thumb respectively, until second pole setting and actuating lever keep vertical state, thereby make the horizontal pole simultaneously by first pole setting and a plurality of second pole settings jacking to the top of breaking the piece platform off with the fingers and thumb. Set up like this for the horizontal pole is got up by first pole setting and second pole setting jacking simultaneously, makes even atress on the horizontal pole, thereby has increased the stability that the horizontal pole was got up by the jacking.

The utility model discloses further set up to: the second cylinder is driven by the foot valve to perform telescopic motion.

Through the technical scheme, the operator drives the second cylinder to move through the foot valve, so that the operator can conveniently start the second cylinder to work at any time according to the requirement of the operation progress, and the operation flexibility is improved.

The utility model discloses further set up to: and an infrared sensing lamp which is in communication connection with the second driving mechanism is installed on one side, facing the cutting table, of the moving block, and when the infrared sensing lamp is moved away from the surface of the glass to be cut, the second driving mechanism stops working.

Through the technical scheme, the moving block is driven by the second driving mechanism to move along the length direction of the supporting plate, the infrared induction lamp emits light towards the glass, when the infrared induction lamp is moved away from the surface of the glass, the infrared induction lamp sends a signal to the second driving mechanism, the second driving mechanism stops working, the moving block stops moving, and therefore the moving position of the moving block is located.

To sum up, the utility model discloses following beneficial effect has:

1. the operation difficulty of replacing the cutting tool bit by an operator is reduced, so that the cutting tool bit can be conveniently replaced by the operator;

2. the glass that the operator will cut through the cutter head of being convenient for breaks off with the fingers and thumb, labour saving and time saving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram for embodying the cutting assembly in this embodiment.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is a schematic diagram of a connection structure for embodying a connection block and a mounting block connected to a clip block in this embodiment.

Fig. 6 is a schematic structural diagram for embodying the sheet severing table and its internal cavity and cross bar in the present embodiment.

Fig. 7 is a schematic view of a connection structure between the second cylinder and the first vertical rod, the driving rod, and the second vertical rod for driving the cross rod to ascend and descend in the present embodiment.

Reference numerals: 1. cutting table; 2. breaking off the piece platform; 3. a cutting assembly; 4. a support plate; 5. a moving block; 6. a cutter head; 7. mounting blocks; 8. a first drive mechanism; 9. a second drive mechanism; 10. a first cylinder; 11. a clamping groove; 12. a clamping block; 13. connecting blocks; 15. sinking a groove; 16. briquetting; 17. a screw; 18. a rubber layer; 19. a universal wheel; 20. a cavity; 21. a through hole; 22. a blower; 23. a cross bar; 24. a second cylinder; 25. a first upright rod; 26. a second upright stanchion; 27. a drive rod; 28. a foot valve; 29. an infrared induction lamp; 30. a conveyor belt; 31. a motor; 32. and rotating the shaft.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a glass-cutting machine convenient to change cutting tool bit, refers to fig. 1 and fig. 2, includes cutting table 1 and the piece platform 2 of breaking off with the fingers and thumb that places side by side with cutting table 1, and cutting table 1 is equipped with between the branch platform body and is used for carrying glass from cutting table 1 to the conveyer belt 30 on the piece platform 2 of breaking off with the fingers and thumb, and motor 31 and axis of rotation 32 that are used for driving conveyer belt 30 and remove are installed at the both ends of cutting table 1.

Referring to fig. 1 and 2, a cutting assembly 3 is arranged above the cutting table 1, the cutting assembly 3 comprises a support plate 4 connected to the cutting table 1 in a sliding manner, a moving block 5 connected to the support plate 4 in a sliding manner, an installation block 7 connected to the moving block 5 in a sliding manner, and a cutting head 6 detachably connected to the installation block 7, and the cutting head 6 is made of diamond. The cutting table 1 is provided with a first driving mechanism 8 and a second driving mechanism 9, the first driving mechanism 8 and the second driving mechanism 9 are used for driving the supporting plate 4 to move along the length direction of the cutting table 1, the moving block 5 is driven to move along the length direction of the supporting plate 4, and the first driving mechanism 8 and the second driving mechanism 9 are both controlled by servo. The moving block 5 is provided with a first air cylinder 10 used for driving the mounting block 7 to move along the vertical direction of the moving block 5, the output end of the first air cylinder 10 is welded and fixed on one side of the mounting block 7 departing from the cutting table 1, and one side of the moving block 5 facing the cutting table 1 is rotatably connected with a universal wheel 19 on two sides of the cutting tool bit 6.

Referring to fig. 1 and 2, in operation, an operator places glass to be cut on the cutting table 1, the first air cylinder 10 drives the mounting block 7 (fig. 3) to move towards the glass until the cutting head 6 abuts against the surface of the glass, and then the first driving mechanism 8 drives the support plate 4 to move along the length direction of the cutting table 1, so that the cutting head 6 (fig. 3) cuts along the length direction of the glass. Then the second driving mechanism 9 drives the moving block 5 to move along the length direction of the support plate 4, so that the cutter head 6 cuts along the width direction of the glass. An infrared sensing lamp 29 (figure 3) which is in communication connection with the second driving mechanism 9 is installed on one side, facing the cutting table 1, of the moving block 5, the infrared sensing lamp 29 sends a signal to the second driving mechanism 9, and the second driving mechanism 9 stops working, so that the moving block 5 stops moving, and the moving position of the moving block 5 is positioned. In the cutting process, the universal wheel 19 moves synchronously on the surface of the glass along with the moving block 5, and the glass in the cutting area of the cutting knife head 6 is abutted and positioned, so that the cutting accuracy of the cutting knife head 6 is ensured.

Referring to fig. 3 and 4, in the present embodiment, the cutting head 6 in a circular cake shape is integrally and rotatably connected to the clamping block 12, and a connecting block 13 is bonded to both sides of the clamping block 12 along the length direction. One side of the mounting block 7 facing the cutting table 1 is provided with a clamping groove 11, and the shape and the size of the clamping groove 11 are the same as those of the clamping block 12. The two sides of the clamping groove 11 are provided with sinking grooves 15 communicated with the clamping groove 11, the shape and size of the sinking grooves 15 are the same as those of the connecting blocks 13, and the mounting block 7 is rotatably connected with pressing blocks 16 beside the sinking grooves 15. When installing cutting bit 6, the operator will install the joint piece 12 joint of cutting bit 6 in joint groove 11 to make connecting block 13 restrict in heavy groove 15 completely, rotate briquetting 16 and make briquetting 16 suppression on the surface of connecting block 13 and span the notch of heavy groove 15, and with screw 17 (fig. 5) threaded connection on briquetting 16, make briquetting 16 with connecting block 13 fixed restriction in heavy groove 15.

Referring to fig. 3 and 4, since the rubber layer 18 is adhered to the groove wall of the sinking groove 15, the connecting block 13 is in contact with the rubber layer 18, and the rubber layer 18 is arranged, so that the friction between the connecting block 113 and the sinking groove 15 is increased, and the possibility that the cutting head 6 shakes on the mounting block 7 due to the looseness between the connecting block 13 and the sinking groove 15 is reduced. When the cutter head 6 is damaged and needs to be replaced after a long time of use, the operator unscrews the screw 17 (fig. 5) from the pressing block 16 and moves the pressing block 16 from the surface of the connecting block 1413, and then the operator takes the catching block 12 and the connecting block 1413 out of the mounting groove and the sink 15 and remounts the catching block 12 mounted with a new cutter head 6 on the mounting block 7. By the arrangement, the operation difficulty of disassembling, installing and replacing the cutting knife head 6 together with the clamping block 12 by an operator is reduced.

Referring to fig. 6 and 7, a cavity 20 is formed inside the sheet severing table 2, a plurality of through holes 21 (fig. 1) communicated with the cavity 20 are uniformly formed on the top surface of the sheet severing table 2, and an air blower 22 for blowing air into the cavity 20 is arranged below the sheet severing table 2. Be equipped with along the width direction on breaking off with fingers and thumb platform 2 and be used for breaking off with fingers and thumb glass into pieces the horizontal pole 23 absolutely, break off with fingers and thumb platform 2's below be equipped with and be used for jacking the horizontal pole 23 to break off with fingers and thumb platform 2's mesa top first pole setting 25 off with fingers and thumb, the slope of second pole setting 26 sets up, second pole setting 26 with break off with fingers and thumb platform 2 and horizontal pole 23 and all articulate the connection. A second cylinder 24 which is transversely arranged is arranged below the sheet severing table 2, the second cylinder 24 is driven by a foot valve 28 to perform telescopic motion, a first vertical rod 25 is hinged to the output end of the second cylinder 24, and one end, far away from the second cylinder 24, of the first vertical rod 25 is hinged to the first vertical rod 25.

Referring to fig. 6 and 7, a plurality of second vertical rods 26 are hinged to one side of the cross rod 23 facing the ground along the length direction, in this embodiment, two second vertical rods 26 are hinged to the bottom of the sheet severing table 2, the second vertical rods 26 are parallel to the first vertical rod 25, two driving rods 27 are hinged to the side wall of the first vertical rod 25, both the two driving rods 27 are parallel to the cross rod 23, and one end of each driving rod 27 away from the first vertical rod 25 corresponds to one end of one second vertical rod 26 away from the cross rod 23. After the glass is cut by the cutting head 6, the glass is conveyed to the sheet breaking table 2 through the conveying belt 30, at this time, the operator starts the air blower 22 to blow air into the sheet breaking table 2, and then the air in the cavity 20 of the sheet breaking table 2 is ejected through the through holes 21. Then, the glass is lifted up by the gas on the surface of the sheet severing table 2, and then the operator moves the glass so that the position of the cutting slit on the glass corresponds to the position of the cross bar 23.

Referring to fig. 6 and 7, the operator then drives the second cylinder 24 to operate by stepping on the foot valve 28, and the output end of the second cylinder 24 extends out, so that the two ends of the first vertical rod 25 rotate around the output ends of the first vertical rod 25 and the second cylinder 24 and the hinge between the sheet severing table 2 and the cross bar 23 respectively until the output ends of the first vertical rod 25 and the second cylinder 24 are kept perpendicular. Meanwhile, the driving rod 27 rotates around the hinge between the driving rod 27 and the first vertical rod 25 and the second vertical rod 26, so that the driving rod 27 and the second vertical rod 26 are kept vertical, at the same time, one of the first vertical rod 25 and the second vertical rod 26 simultaneously lifts the cross rod 23 to the upper part of the glass breaking table 2, an operator presses the glass towards the glass breaking table 2, and the glass sheet and the cross rod 23 interact until the glass sheet is broken along the cutting seam.

The method comprises the following operation steps: during operation, an operator places glass to be cut on the sheet breaking table 2 for the cutting tool bit 6 to cut, a cutting seam is formed on the surface of the cut glass and is conveyed to the sheet breaking table 2 through the conveying belt 30, and at the moment, the glass is jacked up by gas jetted from the inner cavity of the sheet breaking table 2, so that the glass is suspended above the sheet breaking table 2. Then, an operator moves the glass, so that the position of a cutting seam on the glass corresponds to the position of the cross rod 23, then the foot is stepped on the foot valve 28 to drive the second air cylinder 24 to work, the output end of the second air cylinder 24 extends out, the first vertical rod 25 and the second vertical rod 26 are driven to lift the cross rod 23 to the position above the table top of the sheet breaking table 2, at the moment, the operator presses the glass towards the table top of the sheet breaking table 2, and the glass interacts with the cross rod 23 until the glass is broken along the cutting seam.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a glass-cutting machine convenient to change cutting tool bit which characterized in that: the cutting table comprises a cutting table (1) and a piece breaking table (2) arranged side by side with the cutting table (1), wherein a cutting assembly (3) is arranged above the cutting table (1), the cutting assembly (3) comprises a supporting plate (4) connected on the cutting table (1) in a sliding manner, a moving block (5) connected on the supporting plate (4) in a sliding manner, an installation block (7) connected on the moving block (5) in a sliding manner and a cutting tool bit (6) detachably connected on the installation block (7), a first driving mechanism (8) used for driving the supporting plate (4) to move along the length direction of the cutting table (1) and a second driving mechanism (9) used for driving the moving block (5) to move along the length direction of the supporting plate (4) are respectively arranged on the cutting table (1), a first air cylinder (10) used for driving the installation block (7) to move along the vertical direction of the moving block (, installation piece (7) have seted up joint groove (11) towards one side of cutting bed (1), joint has joint piece (12), cake shape in joint groove (11) cutting tool bit (6) are rotated and are connected on joint piece (12), joint piece (12) have connecting block (13) along length direction's both sides rigid coupling, heavy groove (15) that are linked together with joint groove (11) are seted up to the both sides in joint groove (11), connecting block (13) restriction is in heavy groove (15), it is connected with briquetting (16) to rotate on installation piece (7), briquetting (16) suppress connecting block (13) in heavy groove (15) and through screw (17) threaded connection on installation piece (7).

2. The glass cutting machine with easy replaceable cutting bits as set forth in claim 1, wherein: and a rubber layer (18) is fixedly arranged on the wall of the sinking groove (15), and the connecting block (13) is abutted against the rubber layer (18).

3. The glass cutting machine with easy replaceable cutting bits as set forth in claim 1, wherein: and one side of the moving block (5) facing the cutting table (1) is rotatably connected with universal wheels (19) on two sides of the cutting tool bit (6).

4. The glass cutting machine with easy replaceable cutting bits as set forth in claim 1, wherein: the piece breaking-off table is characterized in that a cavity (20) is formed in the piece breaking-off table (2), a plurality of through holes (21) communicated with the cavity (20) are formed in the table top of the piece breaking-off table (2), and an air blower (22) used for blowing air towards the cavity (20) is arranged below the piece breaking-off table (2).

5. The glass cutting machine with easy replaceable cutting bits as set forth in claim 4, wherein: break piece platform (2) with the fingers and thumb and be equipped with along width direction and be used for breaking disconnected horizontal pole (23) off with the fingers and thumb glass off with the fingers and thumb on the piece platform (2), the below of breaking piece platform (2) with the fingers and thumb is equipped with first pole setting (25) that is used for jacking to the mesa top of breaking piece platform (2) with the fingers and thumb horizontal pole (23) with the fingers and thumb, the below of breaking piece platform (2) with the fingers and thumb is equipped with horizontal second cylinder (24) of placing, first pole setting (25) are articulated to be connected on the output of second cylinder (24), and the one end of keeping away from second cylinder (24) in first pole setting (25) is articulated to be connected with first pole setting (25).

6. The glass cutting machine with easy replaceable cutting bits as set forth in claim 5, wherein: horizontal pole (23) are connected with a plurality of second pole settings (26) along length direction is articulated towards one side on ground, second pole setting (26) are connected with the bottom of breaking off the piece platform (2) articulated with fingers and thumb, second pole setting (26) keep parallel with first pole setting (25), it keeps parallel actuating lever (27) to articulate a plurality of and horizontal pole (23) to be connected with on the lateral wall of first pole setting (25), every the one end that first pole setting (25) were kept away from in actuating lever (27) corresponds and one second pole setting (26) one end of keeping away from horizontal pole (23) articulates the connection.

7. The glass cutting machine with easy replaceable cutting bits as set forth in claim 5, wherein: the second air cylinder (24) is driven by a foot valve (28) to do telescopic movement.

8. The glass cutting machine with easy replaceable cutting bits as set forth in claim 1, wherein: an infrared sensing lamp (29) which is in communication connection with a second driving mechanism (9) is installed on one side, facing the cutting table (1), of the moving block (5), and when the infrared sensing lamp (29) is moved away from the surface of the glass to be cut, the second driving mechanism (9) stops working.

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