Bridge type stone cutting machine

Abstract

The utility model discloses a stone bridge type cutting machine which comprises a placing table, two supporting seats and a cutting device, the two supporting seats are located on the two sides of the placing table, the cutting device is located above the placing table, and a cross beam is arranged on the two supporting seats. A first power part used for driving the cross beam to slide in the length direction of the supporting seat is arranged on the supporting seat, a sliding seat is slidably arranged on the cross beam, a second power part used for driving the sliding seat to slide in the length direction of the cross beam is arranged on the cross beam, and a sliding plate is slidably arranged on the sliding seat; according to the stone cutting device, the transmission piece is arranged, after stone is cut for the first time, the cutting device is driven by the second motor to rotate by 180 degrees, the cutting device can achieve reciprocating cutting, a cutting blade does not need to be returned to one side of an original point, and therefore the stone cutting device is simple in structure and convenient to use. Therefore, the processing waiting time is saved.

Description

Technical Field

[0001] The utility model discloses a stone bridge-type cutting machine, belonging to the technical field of stone processing equipment. Background Art

[0002] The stone cutting machine is made of iron and is suitable for dry cutting and wet cutting of various types of stone, building materials, tiles, granite, marble, cement board, red brick, refractory brick, etc. It is an essential tool for home decoration. The stone cutting machine can cut stones at different depths and can process stones less than 1m3. It can turn waste into treasure, greatly save stone resources, and is also beneficial to environmental protection. It can perform mechanical cutting on various types of stones with high processing efficiency. In addition, it effectively utilizes small stones to reduce production costs.

[0003] Most of the existing stone cutting processes rely on bridge cutting machines. In the actual cutting process, after the cutting disc cuts the stone for the first time, it is restricted by the direction of the blade on the cutting disc and cannot be reversed and retreated to perform a second cutting process on the stone. Usually, the cutting disc needs to be raised and retreated to the origin, and then the position of the second cutting is adjusted to achieve secondary processing. With this cutting method, due to the long retreat time of the cutting device, the time of each cutting cycle cannot be shortened, which makes the entire stone cutting time longer, resulting in a significant limitation on the cutting efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art and to provide a stone bridge cutting machine.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a stone bridge cutting machine, comprising a placing table, a support seat and a cutting device, wherein two support seats are provided and are located on both sides of the placing table, and the cutting device is located above the placing table, a crossbeam is provided on the two support seats, and a first power member for driving the crossbeam to slide along the length direction of the support seat is provided on the support seat, a sliding seat is slidably provided on the crossbeam, and a second power member for driving the sliding seat to slide along the length direction of the crossbeam is provided on the crossbeam, a slide plate is slidably provided on the sliding seat, and a third power member for driving the slide plate to vertically lift is provided on the slide seat, a first fixed plate and a second fixed plate are provided on the slide plate, and the first fixed plate is located above the second fixed plate, and the cutting device comprises a cutting blade, a first motor and a housing, the first motor is fixed in the housing, the cutting blade is fixed on the output shaft of the first motor, a fixed shaft is provided on the housing, and the upper end of the fixed shaft is rotatably mounted on the second fixed plate, and a transmission member for driving the cutting device to rotate 180° forward and reverse is provided between the first fixed plate and the fixed shaft.

[0006] Preferably, the transmission member includes a second motor, a driving pulley, a driven pulley and a belt, the second motor is fixed on the first fixed plate, the driving pulley is fixed on the output shaft of the second motor, the driven pulley is fixed on the fixed shaft, and the belt is sleeved on the outside of the driving pulley and the driven pulley.

[0007] Preferably, a limit rod is fixedly mounted on the driven pulley, and a stopper is provided on the second fixing plate. The stopper is in a concave structure and is connected to the second fixing plate via bolts.

[0008] Preferably, four fasteners are connected between the first fixing plate and the second fixing plate, and the fasteners include fastening bolts and nuts. One end of the fastening bolt passes through the second fixing plate and the first fixing plate and is threadedly connected to the nut.

[0009] Preferably, the first power member includes a third motor and a first screw, the support seat has a first guide rail slidably arranged with the cross beam, both ends of the first screw are rotatably connected to the support seat, and the middle part of the first screw is threadedly connected to the cross beam, and the output shaft of the third motor is fixedly connected to the first screw.

[0010] Preferably, the second power member includes a fourth motor and a second screw, the crossbeam has a second guide rail slidably arranged with the sliding seat, both ends of the second screw are rotatably connected to the crossbeam, and the middle part of the second screw is threadedly connected to the sliding seat, and the output shaft of the fourth motor is fixedly connected to the second screw.

[0011] Preferably, the third power component includes a fifth motor and a third screw, the sliding seat has a third guide rail slidably arranged with the skateboard, both ends of the third screw are rotatably connected to the sliding seat, and the middle part of the third screw is threadedly connected to the skateboard, and the output shaft of the fifth motor is fixedly connected to the third screw.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting up a transmission part, after the stone is cut for the first time, the second motor drives the cutting device to rotate 180°, so that the cutting device can perform reciprocating cutting without returning the cutting blade to the side of the origin, thereby saving processing waiting time and further improving the processing efficiency of the stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a stone bridge cutting machine of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the sliding seat, the cutting device and the third power member in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the cutting device, the limiting rod and the stopper in the utility model;

[0017] 1. The support base; 2. The first guide rail; 3. The first screw rod; 4. The second guide rail; 5. The second screw rod; 6. The sliding base; 7. The slide plate; 8. The crossbeam; 9. The fourth motor; 10. The first fixed plate; 11. The cutting device; 12. The placing table; 13. The second fixed plate; 14. The transmission member; 15. The third motor; 16. The fifth motor; 17. The third screw rod; 18. The first motor; 19. The driving pulley; 20. The belt; 21. The fastening bolt; 22. The second motor; 23. The fixed shaft; 24. The cutting blade; 25. The housing; 26. The nut; 27. The third guide rail; 28. The limiting rod; 29. ​​The block; 30. The driven pulley. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figure 1-Figure 3 As shown, a stone bridge cutting machine includes a placing table 12, a supporting seat 1 and a cutting device 11. Two supporting seats 1 are provided and are located on both sides of the placing table 12. The cutting device 11 is located above the placing table 12. A crossbeam 8 is provided on the two supporting seats 1, and a first power member for driving the crossbeam 8 to slide along the length direction of the supporting seat 1 is provided on the supporting seat 1. A sliding seat 6 is slidably provided on the crossbeam 8, and a second power member for driving the sliding seat 6 to slide along the length direction of the crossbeam 8 is provided on the crossbeam 8. A slide plate 7 is slidably provided on the slide seat 6, and a driving slide plate 7 is provided on the slide seat 6. The third power member for vertical lifting, a first fixed plate 10 and a second fixed plate 13 are arranged on the slide plate 7, the first fixed plate 10 is located above the second fixed plate 13, the cutting device 11 includes a cutting blade 24, a first motor 18 and a shell 25, the first motor 18 is fixed in the shell 25, the cutting blade 24 is fixed on the output shaft of the first motor 18, a fixed shaft 23 is arranged on the shell 25, the upper end of the fixed shaft 23 is rotatably mounted on the second fixed plate 13, and a transmission member 14 for driving the cutting device 11 to rotate 180° forward and reverse is arranged between the first fixed plate 10 and the fixed shaft 23.

[0020] The transmission member 14 includes a second motor 22, a driving pulley 19, a driven pulley 30 and a belt 20. The second motor 22 is fixed on the first fixed plate 10, the driving pulley 19 is fixed on the output shaft of the second motor 22, the driven pulley 30 is fixed on the fixed shaft 23, and the belt 20 is sleeved on the outer sides of the driving pulley 19 and the driven pulley 30. The rotation of the second motor 22 can drive the driving pulley 19 to rotate, and the belt 20 can drive the driven pulley 30 to rotate, so that the cutting device 11 can be driven to rotate 180°, so that the cutting blade 24 can realize the cutting processing of the stone when it is placed on both sides of the table 12.

[0021] A limit rod 28 is fixedly installed on the driven pulley 30, and a stop block 29 is arranged on the second fixed plate 13. The stop block 29 is a concave structure and is connected to the second fixed plate 13 by bolts. When the driven pulley 30 rotates, it can drive the limit rod 28 to rotate synchronously, so that the limit rod 28 cannot rotate when it abuts against the stop block 29. In this way, the direction of the blade on the cutting disc 24 can be changed, so that the cutting disc 24 can smoothly cut the stone when driven by the first motor 18, thereby meeting the requirements of the cutting device 11 for cutting the stone on both sides of the placement table 12.

[0022] Four fasteners are connected between the first fixing plate 10 and the second fixing plate 13, and the fasteners include a fastening bolt 21 and a nut 26. One end of the fastening bolt 21 passes through the second fixing plate 13 and the first fixing plate 10 and is threadedly connected to the nut 26. By setting four fasteners, a connection effect is achieved between the first fixing plate 10 and the second fixing plate 13, so that the second fixing plate 13 can be firmly installed on the slide plate 7, and at the same time, it can be ensured that the cutting device 11 will not shake due to force when cutting stone.

[0023] The first power component includes a third motor 15 and a first screw 3. The support seat 1 has a first guide rail 2 that is slidably arranged with the crossbeam 8. Both ends of the first screw 3 are rotatably connected to the support seat 1, and the middle part of the first screw 3 is threadedly connected to the crossbeam 8. The output shaft of the third motor 15 is fixedly connected to the first screw 3. The third motor 15 drives the first screw 3 to rotate, so that the first screw 3 drives the crossbeam 8 to slide horizontally, so that the cutting point of the cutting blade 24 on the stone can be adjusted.

[0024] The second power part includes a fourth motor 9 and a second screw 5. The crossbeam 8 has a second guide rail 4 slidably arranged with the sliding seat 6. Both ends of the second screw 5 are rotatably connected to the crossbeam 8, and the middle part of the second screw 5 is threadedly connected to the sliding seat 6. The output shaft of the fourth motor 9 is fixedly connected to the second screw 5. The fourth motor 9 drives the second screw 5 to rotate, so that the second screw 5 can drive the sliding plate to slide along the second guide rail 4. In this way, the first motor 18 can drive the cutting blade 24 to rotate, thereby realizing horizontal cutting processing of the stone.

[0025] The third power component includes a fifth motor 16 and a third screw 17. The sliding seat 6 is provided with a third guide rail 27 which is slidably arranged with the slide plate 7. Both ends of the third screw 17 are rotatably connected to the sliding seat 6, and the middle part of the third screw 17 is threadedly connected to the slide plate 7. The output shaft of the fifth motor 16 is fixedly connected to the third screw 17. The fifth motor 16 drives the third screw 17 to rotate, so that the third screw 17 can drive the slide plate 7 and the cutting device 11 to rise and fall vertically, thereby realizing the cutting processing of stone with different feed depths.

[0026] Working principle: Place the stone on the placement table 12. After fixing the position of the stone, the first power member, the second power member, the third power member and the cutting device 11 perform the first cutting on the stone. After the first cutting is completed, the cutting device 11 moves from one side of the placement table 12 to the other side. Then, the transmission member 14 drives the cutting device 11 to rotate 180° and adjusts the relative position of the cutting blade 24 and the stone. In this way, the stone can be cut for the second time. Repeating the above steps can realize continuous cutting processing without returning the cutting device 11 to the origin, which effectively saves the cutting waiting time and improves the cutting efficiency of the stone.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stone bridge cutting machine, comprising a placing table (12), a supporting base (1) and a cutting device (11), characterized in that: The support seats (1) are provided with two and are located on both sides of the placement platform (12); the cutting device (11) is located above the placement platform (12); the two support seats (1) are provided with cross beams (8), and the support seats (1) are provided with a first power member for driving the cross beam (8) to slide along the length direction of the support seat (1); a sliding seat (6) is slidably provided on the cross beam (8), and a second power member for driving the sliding seat (6) to slide along the length direction of the cross beam (8) is provided on the cross beam (8); a slide plate (7) is slidably provided on the slide seat (6), and a third power member for driving the slide plate (7) to vertically rise and fall is provided on the slide seat (6); and a A first fixed plate (10) and a second fixed plate (13), wherein the first fixed plate (10) is located above the second fixed plate (13); the cutting device (11) comprises a cutting blade (24), a first motor (18) and a housing (25); the first motor (18) is fixed in the housing (25); the cutting blade (24) is fixed on the output shaft of the first motor (18); a fixed shaft (23) is provided on the housing (25); the upper end of the fixed shaft (23) is rotatably mounted on the second fixed plate (13); and a transmission member (14) for driving the cutting device (11) to rotate forwards and backwards by 180° is provided between the first fixed plate (10) and the fixed shaft (23).

2. A stone bridge cutting machine according to claim 1, characterized in that: The transmission member (14) comprises a second motor (22), a driving pulley (19), a driven pulley (30) and a belt (20); the second motor (22) is fixed on a first fixed plate (10); the driving pulley (19) is fixed on an output shaft of the second motor (22); the driven pulley (30) is fixed on a fixed shaft (23); and the belt (20) is sleeved on the outer sides of the driving pulley (19) and the driven pulley (30).

3. A stone bridge cutting machine according to claim 2, characterized in that: A limit rod (28) is fixedly mounted on the driven pulley (30), and a stopper (29) is provided on the second fixing plate (13). The stopper (29) is a concave structure and is connected to the second fixing plate (13) via bolts.

4. A stone bridge cutting machine according to claim 1, characterized in that: Four fasteners are connected between the first fixing plate (10) and the second fixing plate (13), and the fasteners include fastening bolts (21) and nuts (26). One end of the fastening bolt (21) passes through the second fixing plate (13) and the first fixing plate (10) and is threadedly connected to the nut (26).

5. The stone bridge cutting machine according to claim 1, characterized in that: The first power member comprises a third motor (15) and a first screw rod (3); the support seat (1) is provided with a first guide rail (2) slidably arranged with the cross beam (8); both ends of the first screw rod (3) are rotatably connected to the support seat (1), and the middle part of the first screw rod (3) is threadedly connected to the cross beam (8); the output shaft of the third motor (15) is fixedly connected to the first screw rod (3).

6. The stone bridge cutting machine according to claim 1, characterized in that: The second power member comprises a fourth motor (9) and a second screw rod (5); the cross beam (8) is provided with a second guide rail (4) slidably arranged with the sliding seat (6); both ends of the second screw rod (5) are rotatably connected to the cross beam (8), and the middle part of the second screw rod (5) is threadedly connected to the sliding seat (6); the output shaft of the fourth motor (9) is fixedly connected to the second screw rod (5).

7. The stone bridge cutting machine according to claim 1, characterized in that: The third power member comprises a fifth motor (16) and a third screw rod (17); the sliding seat (6) is provided with a third guide rail (27) slidably arranged with the slide plate (7); both ends of the third screw rod (17) are rotatably connected with the sliding seat (6), and the middle part of the third screw rod (17) is threadedly connected with the slide plate (7); the output shaft of the fifth motor (16) is fixedly connected with the third screw rod (17).

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