Lifting mechanism of rock plate cutting machine

Abstract

The utility model discloses a lifting mechanism of a rock plate cutting machine. The lifting mechanism comprises a cutting plate, a cutting groove is formed in the middle of the cutting plate, a cutting knife is arranged on one side of the cutting groove, and a threaded block is arranged on one side of the cutting knife; wherein a positioning frame is arranged on one side of the connecting frame, a first rack is arranged on one side of the positioning frame, and a gear is arranged on one side of the first rack; wherein a connecting block is arranged on one side of the second rack, a locking groove is formed in one side of the connecting block, a locking rod is arranged in the middle of the locking groove, and by arranging an air cylinder to push the connecting block to drive a pressing block to descend and arranging the locking rod, an extrusion spring and the locking groove, the stability is higher when the rock plate is cut by the device; and through the arrangement of a second rack, a gear and a first rack, a cutting knife is controlled to descend while a pressing block ascends, so that the device is more convenient and faster to use, and meanwhile, the cutting knife is conveniently protected when the rock plate is carried.

Description

Technical Field

[0001] The utility model relates to the field of cutting machines, in particular to a lifting mechanism of a rock plate cutting machine. Background Art

[0002] Stone slabs are mainly used in home and kitchen panels. As a new species in the home field, stone slab home furnishings have the characteristics of large specifications, strong plasticity, diverse patterns, high temperature resistance, wear resistance, anti-penetration, acid and alkali resistance, zero formaldehyde, environmental protection and health compared to other home products.

[0003] Publication No. CN216782297U discloses an intelligent CNC rock plate cutting machine, including a frame, an X-axis beam, two Y-axis beams, a Z-axis beam, a cutting machine and a cutting platform. The two Y-axis beams are respectively installed on both sides of the top of the frame, the X-axis beam is installed between the two Y-axis beams, and the Z-axis beam is installed on the X-axis beam. The cutting machine is located at the lower end of the Z-axis beam. An angle adjustment mechanism is provided between the cutting machine and the lower end of the Z-axis beam. The cutting platform is installed inside the frame and below the cutting machine. The new type has a high degree of automation and low operating intensity, which greatly improves the cutting efficiency. However, the patent still has the following problems in actual use:

[0004] The device achieves cutting of the rock slab by setting a cutting machine on a cutting platform for cutting. However, since it is difficult to press the position of the rock slab when the device is in use, the rock slab is prone to shifting during the cutting process, making it inconvenient to cut the rock slab. In addition, when the rock slab is moved, it is easy for the rock slab to collide with the cutting machine, causing the cutting machine to be easily damaged, thereby limiting the service life of the cutting machine.

[0005] A lifting mechanism for a rock slab cutting machine is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a lifting mechanism for a rock slab cutting machine to solve the problem proposed in the above background technology that the current device cuts the rock slab by setting the cutting machine on a cutting platform for cutting, but since it is difficult to press the position of the rock slab when the device is in use, the rock slab is prone to displacement during the cutting process, making the cutting of the rock slab inconvenient, and when the rock slab is moved, the rock slab is prone to collide with the cutting machine, which makes the cutting machine easily damaged, thereby resulting in the problem of limited service life of the cutting machine.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting mechanism of a rock plate cutting machine, comprising a cutting plate;

[0008] A motor is provided on one side of the cutting plate, and a cylinder is provided on the other side of the cutting plate;

[0009] Also includes:

[0010] A cutting groove is arranged in the middle of the cutting plate, a cutting knife is arranged on one side of the cutting groove, a threaded block is arranged on one side of the cutting knife, a threaded rod is arranged on one side of the threaded block, and a connecting frame is arranged on one side of the threaded rod;

[0011] Among them, a positioning frame is provided on one side of the connecting frame, and a rack 1 is provided on one side of the positioning frame, and a gear is provided on one side of the rack 1, and a rack 2 is provided on one side of the gear, and a clearance groove is opened in the middle of the positioning frame, and a rack 1 is provided on one side of the middle of the clearance groove, and one side of the rack 1 is meshed and connected with the gear, and the other side of the gear is meshed and connected with the rack 2, and the rack 1 is connected to one side of the connecting frame through a connecting rod, and one side of the rack 2 is fixedly connected to the connecting block, and the bottom of the cylinder is fixedly connected to one side of the connecting block, and the gear is rotatably connected to the middle of the clearance groove;

[0012] Among them, a connecting block is provided on one side of the rack two, and a locking groove is provided on one side of the connecting block, and a locking rod is provided in the middle of the locking groove, and a pressing block is provided on one side of the locking rod, and a locking groove is opened in the middle of one side of the connecting block, and a locking rod is slidably connected to the middle of the locking groove, and an extrusion spring is sleeved on the outer side of the locking rod, and the bottom of the locking rod is fixedly connected to the pressing block, and the extrusion spring is arranged on the upper end of the locking rod, and the lower end of the locking rod passes through the connecting block and is fixedly connected to the pressing block.

[0013] Preferably, a cutting groove is opened in the middle of the cutting plate, and a cutting knife is arranged below the cutting groove, and one side of the cutting knife is rotatably connected to the power chamber, and one side of the bottom of the power chamber is rotatably connected to a roller, and the bottom of the power chamber is fixedly connected to a threaded block, and the middle thread of the threaded block is connected to a threaded rod, and one side of the threaded rod is rotatably connected to a connecting frame, and one side of the connecting frame is fixedly connected to a connecting rod, so as to facilitate the control of the movement of the cutting knife.

[0014] Preferably, one end of the threaded rod passes through the connecting frame and is fixedly connected to one side of the motor, and the power chamber is slidably connected to the top surface of the connecting frame through a roller, so as to reduce the friction of the movement of the power chamber.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the lifting mechanism of the rock slab cutting machine is provided with a cylinder to push the connecting block to drive the pressing block to descend, and the setting of the locking rod, the extrusion spring and the locking groove facilitates the pressing of the rock slab, so that the device is more stable when cutting the rock slab, and by setting the rack 2, the gear and the rack 1, the descent of the cutting knife is controlled while the pressing block rises, so that the device is more convenient and quick in use, and it is also convenient to protect the cutting knife when the rock slab is transported. The specific contents are as follows:

[0016] 1. The device is provided with a cylinder to push the connecting block to drive the pressing block to descend, so as to facilitate the pressing of the position of the rock plate, and the setting of the locking rod, the extrusion spring and the locking groove facilitates the adjustment of the position of the pressing plate according to the thickness of the rock plate, so that the device is more stable when cutting the rock plate, thereby making the device more practical;

[0017] 2. The device is configured to drive the gear to rotate by means of rack 2, and the gear drives the connecting frame to move through rack 1, thereby controlling the descent of the cutting knife while the pressing block rises, making the device more convenient and quick to use, and also convenient for protecting the cutting knife when transporting the rock slab, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0020] Figure 3 This is a top view schematic diagram of the positioning frame structure of the utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the locking groove structure of the utility model;

[0022] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. cutting plate; 2. cutting groove; 3. cutting knife; 4. power chamber; 5. roller; 6. threaded block; 7. threaded rod; 8. connecting frame; 9. motor; 10. connecting rod; 11. positioning frame; 12. clearance groove; 13. rack 1; 14. gear; 15. rack 2; 16. connecting block; 17. cylinder; 18. locking groove; 19. locking rod; 20. extrusion spring; 21. pressing block. DETAILED DESCRIPTION

[0024] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] See also Figure 1-5 , the utility model provides a technical solution: a lifting mechanism of a rock plate cutting machine, comprising a cutting plate 1; a motor 9 is provided on one side of the cutting plate 1, and a cylinder 17 is provided on the other side of the cutting plate 1; it also includes: a cutting groove 2 is provided in the middle of the cutting plate 1, and a cutting knife 3 is provided on one side of the cutting groove 2, and a threaded block 6 is provided on one side of the cutting knife 3, and a threaded rod 7 is provided on one side of the threaded block 6, and a connecting frame 8 is provided on one side of the threaded rod 7; a cutting groove 2 is opened in the middle of the cutting plate 1, and a cutting knife 3 is provided below the cutting groove 2, and one side of the cutting knife 3 is rotatably connected to a power chamber 4, and one side of the bottom of the power chamber 4 is rotatably connected to a roller 5, and the bottom of the power chamber 4 is fixedly connected to a threaded block 6, and the middle of the threaded block 6 is threadedly connected to a threaded rod 7, and one side of the threaded rod 7 is rotatably connected to a connecting frame 8, and one side of the connecting frame 8 is fixedly connected to a connecting rod 10; one end of the threaded rod 7 passes through the connecting frame 8 and is fixedly connected to one side of the motor 9, and the power chamber 4 is slidably connected to the top surface of the connecting frame 8 through the roller 5, such as Figure 1 , 2 As shown in Figure 5, by setting a connecting frame 8, the positions of the power chamber 4 and the cutting knife 3 are positioned, and the motor 9 drives the threaded rod 7 to rotate, so as to achieve the effect of controlling the cutting knife 3 to cut the rock slab, thereby making the device more practical.

[0026] Among them, a positioning frame 11 is provided on one side of the connecting frame 8, and a rack 13 is provided on one side of the positioning frame 11, and a gear 14 is provided on one side of the rack 13, and a rack 2 15 is provided on one side of the gear 14, and a clearance groove 12 is opened in the middle of the positioning frame 11, and a rack 13 is provided on one side in the middle of the clearance groove 12, and one side of the rack 13 is meshedly connected with the gear 14, and the other side of the gear 14 is meshedly connected with the rack 2 15, and the rack 13 is connected to one side of the connecting frame 8 through a connecting rod 10, and one side of the rack 2 15 is fixedly connected to the connecting block 16, and the bottom of the cylinder 17 is fixedly connected to one side of the connecting block 16, and the gear 14 is rotatably connected to the middle of the clearance groove 12, as shown in FIG. Figure 2As shown, by setting rack 13 and rack 2 15, it is convenient to rotate rack 13 and rack 2 15 on both sides of gear 14, so as to control the effect of driving connecting frame 8 to rise when pressing block 21 descends, so as to realize the effect of contraction of cutting knife 3 when pressing block 21 releases rock board, thereby reducing the damage to cutting knife 3 when rock board is transported, thus facilitating the protection of cutting knife 3 and making the device more practical.

[0027] Among them, a connecting block 16 is provided on one side of the rack 15, and a locking groove 18 is provided on one side of the connecting block 16, and a locking rod 19 is provided in the middle of the locking groove 18, and a pressing block 21 is provided on one side of the locking rod 19, and a locking groove 18 is opened in the middle of one side of the connecting block 16, and the locking rod 19 is slidably connected in the middle of the locking groove 18, and an extrusion spring 20 is sleeved on the outer side of the locking rod 19, and the bottom of the locking rod 19 is fixedly connected with the pressing block 21, and the extrusion spring 20 is provided at the upper end of the locking rod 19, and the lower end of the locking rod 19 passes through the connecting block 16 and is fixedly connected to the pressing block 21, such as Figure 1 , 2 As shown in Figures 3 and 4, by providing a locking groove 18 and a locking rod 19, it is convenient to adjust the position of the pressing block 21 by sliding or locking the locking rod 19 in the locking groove 18, thereby avoiding the height of the rock slab affecting the rising height of the cutting knife 3, and making the pressing block 21 suitable for pressing rock slabs of more specifications, thereby making the device more practical when used.

[0028] Working principle: When using the device, first place the rock slab on one side of the cutting plate 1 close to the cutting groove 2, and then control the cylinder 17 to extend. At this time, the cylinder 17 pushes the connecting block 16 to slide on the positioning frame 11, so that the connecting block 16 drives the pressing block 21 at the bottom of the locking rod 19 to descend, so that the pressing block 21 fits with the surface of the rock slab. At this time, the extrusion spring 20 contracts, and then the locking rod 19 is rotated to engage with the locking groove 18.

[0029] Secondly, at the same time, the connecting block 16 drives the rack 2 15 to descend, and the rack 2 15 drives the gear 14 to rotate in the make way groove 12, and then the gear 14 drives the rack 13 to rise. At this time, the rack 13 drives the connecting frame 8 to rise through the connecting rod 10. At this time, the cutting knife 3 falls into the cutting groove 2, and the adjustment of the thickness of the rock slab is completed.

[0030] Finally, turn on the power of the motor 9 so that the motor 9 drives the threaded rod 7 to rotate, thereby realizing that the threaded rod 7 drives the power chamber 4 to move through the threaded block 6. At this time, the roller 5 slides with the top surface of the connecting frame 8, thereby driving the cutting knife 3 to cut the rock slab through the power chamber 4.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lifting mechanism for a rock plate cutting machine, comprising a cutting plate (1); A motor (9) is provided on one side of the cutting plate (1), and a cylinder (17) is provided on the other side of the cutting plate (1); It is characterized in that Also includes: A cutting groove (2) is provided in the middle of the cutting plate (1), a cutting knife (3) is provided on one side of the cutting groove (2), a threaded block (6) is provided on one side of the cutting knife (3), a threaded rod (7) is provided on one side of the threaded block (6), and a connecting frame (8) is provided on one side of the threaded rod (7); Wherein, a positioning frame (11) is provided on one side of the connecting frame (8), and a rack 1 (13) is provided on one side of the positioning frame (11), and a gear (14) is provided on one side of the rack 1 (13), and a rack 2 (15) is provided on one side of the gear (14), and a clearance groove (12) is provided in the middle of the positioning frame (11), and a rack 1 (13) is provided on one side of the middle of the clearance groove (12), and one side of the rack 1 (13) is meshedly connected with the gear (14), and the other side of the gear (14) is meshedly connected with the rack 2 (15), and the rack 1 (13) is connected to one side of the connecting frame (8) through a connecting rod (10), and one side of the rack 2 (15) is fixedly connected to a connecting block (16), and the bottom of the cylinder (17) is fixedly connected to one side of the connecting block (16), and the gear (14) is rotatably connected to the middle of the clearance groove (12); Wherein, a connecting block (16) is provided on one side of the rack gear 2 (15), and a locking groove (18) is provided on one side of the connecting block (16), and a locking rod (19) is provided in the middle of the locking groove (18), and a pressing block (21) is provided on one side of the locking rod (19), and a locking groove (18) is provided in the middle of one side of the connecting block (16), and a locking rod (19) is slidably connected in the middle of the locking groove (18), and an extrusion spring (20) is sleeved on the outer side of the locking rod (19), and the bottom of the locking rod (19) is fixedly connected to the pressing block (21), and the extrusion spring (20) is provided at the upper end of the locking rod (19), and the lower end of the locking rod (19) passes through the connecting block (16) and is fixedly connected to the pressing block (21).

2. The lifting mechanism of a rock plate cutting machine according to claim 1 is characterized in that: A cutting groove (2) is provided in the middle of the cutting plate (1), and a cutting knife (3) is provided below the cutting groove (2), and one side of the cutting knife (3) is rotatably connected to a power chamber (4), and one side of the bottom of the power chamber (4) is rotatably connected to a roller (5), and the bottom of the power chamber (4) is fixedly connected to a threaded block (6), and the middle of the threaded block (6) is threadedly connected to a threaded rod (7), and one side of the threaded rod (7) is rotatably connected to a connecting frame (8), and one side of the connecting frame (8) is fixedly connected to a connecting rod (10).

3. The lifting mechanism of a rock plate cutting machine according to claim 1 is characterized in that: One end of the threaded rod (7) passes through the connecting frame (8) and is fixedly connected to one side of the motor (9), and the power chamber (4) is slidably connected to the top surface of the connecting frame (8) through a roller (5).

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