Granite stone slab edge trimmer

Abstract

The granite stone plate edge trimmer comprises a machine base, movable bases are arranged on the two sides of the top end of the machine base respectively, and an installation frame is arranged on the right sides of the movable bases. When the granite stone plate edge trimmer is operated and used through the edge trimmer, a first rotating handle can be rotated on the right side of the machine base to drive a first two-way lead screw to rotate, and while the first two-way lead screw rotates, a second mounting plate and a movable base can be driven to move inwards at the same time through a first threaded sleeve in threaded connection with the two outer sides; the two sets of mounting frames and the saw blades can be driven to move inwards at the same time, then after a plate is positioned at the top end of the conveying rotating roller in an auxiliary mode, the two sides of the plate can be cut and trimmed at the same time by arranging the two sets of saw blades, the operation efficiency of the edge trimmer is improved, and meanwhile the trimming width of the two sides of the plate can be adjusted through the two sets of position-adjustable saw blades; the problem that bilateral cutting operation on granite stone slabs is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of granite slab processing, in particular to a granite slab edge trimming machine. Background Art

[0002] Granite is a common igneous rock, known for its hardness and diverse colors and patterns. It is widely used in construction and decoration. In the production and processing of some granite slabs after granite processing, in order to adjust the size of the slabs, a trimming machine is needed to trim the granite slabs.

[0003] However, when the granite slab trimming machine is used for trimming of the slab, generally only one side of the slab can be cut at the same time, and the trimming efficiency is low, which is not convenient for bilateral cutting of the granite slab.

[0004] Now, a new type of granite slab edge trimming machine is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a granite slab edge trimming machine to solve the problem inconvenient to perform double-sided cutting operation on granite slabs in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a granite slab edge trimming machine, comprising a machine base, movable seats are respectively arranged on both sides of the top of the machine base, and a mounting frame is arranged on the right side of the movable seat, a driving motor is fixedly installed on the bottom end of the right side of the mounting frame, and the output end of the driving motor passes through the right side of the mounting frame and is fixedly installed with a saw blade, a first bidirectional lead screw is movably connected to the inside at the middle position of the top of the machine base in a transverse manner, and first threaded sleeves are respectively threadedly connected to the two sides of the outside of the first bidirectional lead screw, second mounting plates are respectively arranged on both sides of the middle position of the top of the machine base, the right side of the top of the first bidirectional lead screw passes through the right side of the machine base and is fixedly installed with a first rotating handle, and a first movable groove is opened inside the middle position of the top of the machine base.

[0007] Preferably, the top end of the first threaded sleeve passes through the interior of the first movable groove and is fixedly mounted between the bottom end of the second mounting plate, and the bottom end of the movable seat is fixedly mounted between the top end of the second mounting plate.

[0008] Preferably, the inside of the two ends of the top of the machine base is movably connected with a second bidirectional screw, and the two sides of the outside of the second bidirectional screw are threadedly connected with a second threaded sleeve, the two sides of the two ends of the top of the machine base are respectively provided with a first mounting plate, and the top end of the right side of the first mounting plate is fixedly installed with a fixing frame, a roller is movably installed inside the fixing frame, the right side of the second bidirectional screw passes through the right side of the machine base and is fixedly installed with a second turning handle, and the two ends of the top of the machine base are respectively provided with a second movable groove.

[0009] Preferably, the top end of the second threaded sleeve passes through the interior of the second movable groove and is installed and fixed between the bottom end of the first mounting plate.

[0010] Preferably, a plurality of groups of rollers are arranged at equal intervals inside the fixing frame, and the fixing frame and the rollers are symmetrically arranged about a vertical center line of the second movable groove.

[0011] Preferably, the movable seat is vertically movably connected with a one-way screw inside, and the external thread of the one-way screw is connected with a third threaded sleeve, the top of the one-way screw passes through the top of the movable seat and is fixed with a second bevel gear, the top of the movable seat is fixed with a top cover, and a driving handle is provided on the right side of the top cover, the left side of the driving handle passes through the interior of the right side of the top cover and is fixed with a first bevel gear, a side groove is provided inside the left side of the movable seat, the left side of the third threaded sleeve passes through the interior of the side groove and is fixed to the bottom end of the right side of the mounting frame.

[0012] Preferably, the first bevel gear is meshingly connected with the second bevel gear.

[0013] Preferably, support legs are vertically fixed at the four corners of the bottom end of the machine base, side seats are fixedly installed on both sides of the top end of the machine base, and four groups of conveying rollers are movably installed at both end positions between the side seats.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the granite slab edge trimming machine not only facilitates the double-sided cutting operation of the granite slab, facilitates the auxiliary positioning and fixing of the granite slab when edge trimming, but also facilitates the adjustment of the use height of the cutting component;

[0015] (1) By providing a base, a movable base, a mounting frame, a saw blade, a driving motor, a first threaded sleeve, a first bidirectional lead screw, a second mounting plate, and a first rotating handle, when the trimming machine is in operation, the first rotating handle can be rotated on the right side of the base to drive the first bidirectional lead screw to rotate, and while the first bidirectional lead screw rotates, the first threaded sleeve connected by threads on both sides of the outside can be used to drive the second mounting plate and the movable base to move inward at the same time, and can also drive the two sets of mounting frames and the saw blade to move inward at the same time, and then after the plate is auxiliary positioned at the top of the conveying roller, two sets of saw blades can be provided to simultaneously cut and trim the two sides of the plate, thereby improving the operating efficiency of the trimming machine, and at the same time, the trimming width of the two sides of the plate can be adjusted by the two sets of saw blades with adjustable positions;

[0016] (2) By providing a base, a fixed frame, rollers, a first mounting plate, a second bidirectional lead screw, a second threaded sleeve and a second rotating handle, when the trimming machine is used, after placing the plate on the top of the conveying roller, the second rotating handle is then rotated on the right side of the base to drive the second bidirectional lead screw to rotate. While the second bidirectional lead screw rotates, the two sets of second threaded sleeves connected by threads can be used to drive the first mounting plate and the fixed frame to move inward. After the rollers are pressed against both sides of the plate, the plate can be assisted in positioning and clamping at the top of the conveying roller. The movable multiple sets of rollers can assist in pushing the plate back for edge trimming, thereby improving the accuracy of edge trimming. The two sets of fixed frames and rollers with adjustable positions can facilitate the clamping of plates of different widths.

[0017] (3) By providing a movable seat, a top cover, a mounting frame, a saw blade, a first bevel gear, a driving handle, a one-way screw, a third threaded sleeve, a side groove and a second bevel gear, when the edge trimmer is in use, the driving handle can be rotated on the right side of the top cover to drive the first bevel gear to rotate. The rotation of the first bevel gear can utilize the second bevel gear to drive the one-way screw to rotate. The rotation of the one-way screw can utilize the third threaded sleeve connected with an external thread to drive the mounting frame to move downward on the left side of the movable seat, so as to facilitate the adjustment of the cutting height position of the saw blade inside the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the enlarged structure of the second mounting plate of the utility model from top view;

[0020] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a second bidirectional lead screw of the utility model;

[0021] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.

[0022] In the figure: 1. supporting leg; 2. machine base; 3. side seat; 4. conveying roller; 5. movable seat; 6. top cover; 7. mounting frame; 8. saw blade; 9. driving motor; 10. fixing frame; 11. roller; 12. first threaded sleeve; 13. first bidirectional lead screw; 14. first mounting plate; 15. second mounting plate; 16. first rotating handle; 17. first movable groove; 18. second movable groove; 19. second bidirectional lead screw; 20. second threaded sleeve; 21. second rotating handle; 22. first bevel gear; 23. driving handle; 24. one-way lead screw; 25. third threaded sleeve; 26. side groove; 27. second bevel gear. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figure 1-4 , a granite slab edge cutting machine comprises a machine base 2, movable seats 5 are respectively arranged on both sides of the top of the machine base 2, and a mounting frame 7 is arranged on the right side of the movable seat 5, a driving motor 9 is fixedly installed on the bottom end of the right side of the mounting frame 7, and the output end of the driving motor 9 passes through the right side of the mounting frame 7 and is fixedly installed with a saw blade 8, a first bidirectional lead screw 13 is movably connected to the inside at the middle position of the top of the machine base 2, and the first threaded sleeves 12 are respectively threadedly connected to the two sides of the outside of the first bidirectional lead screw 13, a second mounting plate 15 is respectively arranged on both sides of the middle position of the top of the machine base 2, the right side of the top of the first bidirectional lead screw 13 passes through the right side of the machine base 2 and is fixedly installed with a first rotating handle 16, a first movable groove 17 is opened inside the middle position of the top of the machine base 2, and supporting legs 1 are respectively vertically fixedly installed at the four corners of the bottom end of the machine base 2, side seats 3 are respectively fixedly installed on both sides of the top of the machine base 2, and four groups of conveying rollers 4 are movably installed at the two end positions between the side seats 3;

[0025] The top end of the first threaded sleeve 12 passes through the interior of the first movable groove 17 and is fixedly mounted between the bottom end of the second mounting plate 15, and the bottom end of the movable seat 5 is fixedly mounted between the top end of the second mounting plate 15;

[0026] Specifically, Figure 1 and Figure 2As shown, the first handle 16 can be rotated on the right side of the machine base 2 to drive the first bidirectional lead screw 13 to rotate. While the first bidirectional lead screw 13 is rotating, the first threaded sleeve 12 connected by threads on both sides of the outside can be used to drive the second mounting plate 15 and the movable seat 5 to move inward at the same time, and at the same time, the two sets of mounting frames 7 and the saw blades 8 can be driven to move inward. After that, the plate is auxiliary positioned at the top of the conveying roller 4, and two sets of saw blades 8 are set to simultaneously cut and trim the two sides of the plate, thereby improving the operating efficiency of the trimming machine.

[0027] Embodiment 2: The inside of the two ends of the top of the machine base 2 is movably connected with a second bidirectional lead screw 19, and the two sides of the outside of the second bidirectional lead screw 19 are respectively threadedly connected with a second threaded sleeve 20, and the two sides of the two ends of the top of the machine base 2 are respectively provided with a first mounting plate 14, and the top of the right side of the first mounting plate 14 is fixedly installed with a fixing frame 10, and the inside of the fixing frame 10 is movably installed with a roller 11, the right side of the second bidirectional lead screw 19 passes through the right side of the machine base 2 and is fixedly installed with a second turning handle 21, and the two ends of the top of the machine base 2 are respectively provided with a second movable groove 18, and the top of the second threaded sleeve 20 passes through the inside of the second movable groove 18 and is fixedly installed between the bottom end of the first mounting plate 14, and a plurality of groups of rollers 11 are evenly spaced inside the fixing frame 10, and the fixing frame 10 and the rollers 11 are symmetrically arranged about the vertical center line of the second movable groove 18;

[0028] Specifically, Figure 1-Figure 3 As shown, after placing the plate on the top of the conveying roller 4, the second handle 21 is then rotated on the right side of the machine base 2 to drive the second bidirectional lead screw 19 to rotate. While the second bidirectional lead screw 19 rotates, the two sets of second threaded sleeves 20 connected by threads can be used to drive the first mounting plate 14 and the fixing frame 10 to move inward. After the rollers 11 are pressed against both sides of the plate, the plate can be assisted in positioning and clamping at the top of the conveying roller 4. The movable multiple sets of rollers 11 can assist in pushing the plate back for edge trimming, thereby improving the accuracy of edge trimming.

[0029] Embodiment 3: The movable seat 5 is vertically movably connected with a one-way screw 24 inside, and the one-way screw 24 is externally threadedly connected with a third threaded sleeve 25, the top end of the one-way screw 24 passes through the top end of the movable seat 5 and is fixedly installed with a second bevel gear 27, the top end of the movable seat 5 is fixed with a top cover 6, and a driving handle 23 is provided on the right side of the top cover 6, the left side of the driving handle 23 passes through the inside of the right side of the top cover 6 and is fixedly installed with a first bevel gear 22, a side groove 26 is provided inside the left side of the movable seat 5, the left side of the third threaded sleeve 25 passes through the inside of the side groove 26 and is fixedly installed between the bottom end of the right side of the mounting frame 7, and the first bevel gear 22 is meshedly connected with the second bevel gear 27;

[0030] Specifically, Figure 1 and Figure 4As shown, the driving handle 23 can be rotated on the right side of the top cover 6 to drive the first bevel gear 22 to rotate. The rotation of the first bevel gear 22 can drive the one-way screw 24 to rotate by utilizing the second bevel gear 27. The rotation of the one-way screw 24 can drive the mounting frame 7 to move downward on the left side of the movable seat 5 by utilizing the third threaded sleeve 25 connected with an external thread, so as to adjust the cutting height position of the saw blade 8 inside the mounting frame 7.

[0031] Working principle: When the utility model is in use, after placing the plate on the top of the conveying roller 4, the second handle 21 is then rotated on the right side of the machine base 2 to drive the second bidirectional lead screw 19 to rotate. While the second bidirectional lead screw 19 rotates, the two sets of second threaded sleeves 20 connected by threads can be used to drive the first mounting plate 14 and the fixing frame 10 to move inward. After the rollers 11 are pressed against both sides of the plate, the plate can be assisted in positioning and clamping at the top of the conveying roller 4. The movable multiple sets of rollers 11 can assist in pushing the plate back for edge trimming, thereby improving the accuracy of edge trimming. At the same time, when the edge trimming machine is in operation, the first handle 16 can be rotated on the right side of the machine base 2 to drive the first bidirectional lead screw 13 to rotate. While the first bidirectional lead screw 13 rotates, the first threaded sleeves 20 connected by threads on both sides of the outside can be used to The sleeve 12 drives the second mounting plate 15 and the movable seat 5 to move inward at the same time, and can also drive the two sets of mounting frames 7 and the saw blade 8 to move inward at the same time. After that, the plate is auxiliary positioned at the top end of the conveying roller 4, and then the two sets of saw blades 8 are set to simultaneously cut and trim the two sides of the plate. The two sets of saw blades 8 with adjustable positions can adjust the trimming width on both sides of the plate. When the trimming machine is in use, the driving handle 23 can be rotated on the right side of the top cover 6 to drive the first bevel gear 22 to rotate. The rotation of the first bevel gear 22 can use the second bevel gear 27 to drive the one-way screw 24 to rotate. The rotation of the one-way screw 24 can use the third threaded sleeve 25 connected by an external thread to drive the mounting frame 7 to move downward on the left side of the movable seat 5, and the cutting height position of the saw blade 8 inside the mounting frame 7 can be adjusted.

[0032] 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.

Claims

1. A granite slab edge trimming machine, comprising a machine base (2), characterized in that: Movable seats (5) are respectively arranged on both sides of the top of the machine base (2), and a mounting frame (7) is arranged on the right side of the movable seat (5). A driving motor (9) is fixedly mounted on the bottom end of the right side of the mounting frame (7), and the output end of the driving motor (9) passes through the right side of the mounting frame (7) and is fixedly mounted with a saw blade (8). A first bidirectional lead screw (13) is movably connected to the inside of the middle position of the top of the machine base (2), and first threaded sleeves (12) are respectively threadedly connected to the two sides of the outside of the first bidirectional lead screw (13). A second mounting plate (15) is respectively arranged on both sides of the middle position of the top of the machine base (2), the right side of the top of the first bidirectional lead screw (13) passes through the right side of the machine base (2) and is fixedly mounted with a first rotating handle (16), and a first movable groove (17) is opened inside the middle position of the top of the machine base (2).

2. The granite slab edge trimming machine according to claim 1, characterized in that: The top end of the first threaded sleeve (12) passes through the interior of the first movable groove (17) and is fixedly mounted between the bottom end of the second mounting plate (15), and the bottom end of the movable seat (5) is fixedly mounted between the top end of the second mounting plate (15).

3. The granite slab edge trimming machine according to claim 1, characterized in that: The inside of the two ends of the top of the machine base (2) is movably connected with a second bidirectional lead screw (19), and the two sides of the outside of the second bidirectional lead screw (19) are respectively threadedly connected with a second threaded sleeve (20), the two sides of the two ends of the top of the machine base (2) are respectively provided with a first mounting plate (14), and the top end of the right side of the first mounting plate (14) is fixedly mounted with a fixing frame (10), and a roller (11) is movably mounted inside the fixing frame (10), the right side of the second bidirectional lead screw (19) passes through the right side of the machine base (2) and is fixedly mounted with a second rotating handle (21), and the two ends of the top of the machine base (2) are respectively provided with a second movable groove (18).

4. The granite slab edge trimming machine according to claim 3, characterized in that: The top end of the second threaded sleeve (20) passes through the interior of the second movable groove (18) and is fixedly mounted between the bottom end of the first mounting plate (14).

5. The granite slab edge trimming machine according to claim 3, characterized in that: A plurality of groups of rollers (11) are arranged at equal intervals inside the fixing frame (10), and the fixing frame (10) and the rollers (11) are symmetrically arranged about a vertical center line of the second movable groove (18).

6. The granite slab edge trimming machine according to claim 1, characterized in that: The movable seat (5) is vertically movably connected to a one-way screw (24) inside, and the one-way screw (24) is externally threadedly connected to a third threaded sleeve (25); the top end of the one-way screw (24) passes through the top end of the movable seat (5) and is fixedly mounted with a second bevel gear (27); the top end of the movable seat (5) is fixedly mounted with a top cover (6), and a driving handle (23) is provided on the right side of the top cover (6); the left side of the driving handle (23) passes through the inside of the right side of the top cover (6) and is fixedly mounted with a first bevel gear (22); a side groove (26) is provided inside the left side of the movable seat (5); the left side of the third threaded sleeve (25) passes through the inside of the side groove (26) and is fixedly mounted between the bottom end of the right side of the mounting frame (7).

7. The granite slab edge trimming machine according to claim 6, characterized in that: The first bevel gear (22) is meshingly connected with the second bevel gear (27).

8. The granite slab edge trimming machine according to claim 1, characterized in that: Support legs (1) are vertically fixedly mounted at the four corners of the bottom end of the machine base (2), side seats (3) are fixedly mounted on both sides of the top end of the machine base (2), and four groups of conveying rollers (4) are movably mounted at the two end positions between the side seats (3).

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