Automatic artificial quartz stone trimming device

Abstract

The utility model particularly relates to the technical field of artificial quartz processing, and discloses an automatic artificial quartz stone trimming device which comprises a workbench, a supporting plate is fixedly arranged at the top end of the workbench, an air cylinder is fixedly arranged in the middle of the top end of the supporting plate, and the output end of the air cylinder penetrates through the air cylinder and is fixedly provided with a pressing plate. And two electric push rods are symmetrically and fixedly arranged on the two sides of the pressing plate, connecting bases are fixedly arranged at the output ends of the electric push rods correspondingly, clamping jaws are rotationally connected to the top ends of the connecting bases correspondingly, two supporting foot stools are symmetrically and fixedly arranged at the bottom end of the workbench, and guide rods are fixedly arranged on the inner side walls of the supporting foot stools correspondingly. Through the arrangement of the air cylinder, the pressing plate, the electric push rod, the connecting base and the clamping jaw, the connecting base and the clamping jaw can be driven to get close to the middle by starting the electric push rod, so that a quartz plate can be centered conveniently, the pressing plate can be driven to vertically move downwards by starting the air cylinder, the quartz plate is pressed, and therefore the positioning precision and efficiency of polishing installation of the quartz plate are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of artificial quartz processing, in particular to an automatic trimming device for artificial quartz stone. Background Art

[0002] Artificial quartz stone slabs are a composite material made under vacuum conditions that is uniform, dense and non-porous inside and out. They are very suitable for use in complex environments. Their quartz surface has excellent corrosion resistance to acids and alkalis in the kitchen, and will not be scratched by knives and spatulas, will not be penetrated by micro-liquid substances, and will not yellow or discolor. They are very popular in the furniture and shopping mall decoration markets. During the production of artificial quartz stone slabs, burrs will remain on the edges and corners, so the quartz stone slabs need to be trimmed.

[0003] Existing technical solutions, such as announcement number: CN219805846U. The utility model relates to the field of artificial quartz stone slab production, and in particular to an artificial quartz stone slab trimming device. The utility model provides an artificial quartz stone slab trimming device capable of moving the position of an edge grinder. The utility model provides such an artificial quartz stone slab trimming device, comprising a base plate, a guide rod, a placement plate, a slide, a skateboard and an edge grinder, guide rods are fixedly connected to the left and right sides of the base plate, a placement plate is fixedly connected to the base plate, a slide is slidably arranged between the two guide rods, skateboards are slidably arranged on the left and right sides of the slide, and an edge grinder is embedded inside the skateboard. By holding the clamping rod by hand and rotating the bidirectional screw, the skateboard drives the edge grinder to move inward and contact the quartz stone slab, thereby achieving the effect of moving the edge grinder position, facilitating the trimming of quartz stone slabs of different widths, and improving the usability of the device.

[0004] The above technical solution has the following technical problems: when using this type of artificial quartz stone automatic trimming device, the installation and positioning is time-consuming and labor-intensive due to the heavy weight of the quartz stone, thereby affecting the grinding accuracy and efficiency of the two grinding wheels. Utility Model Content

[0005] The utility model provides an automatic trimming device for artificial quartz stone, aiming to solve the problem that when the automatic trimming device for artificial quartz stone is used, the installation and positioning is time-consuming and labor-intensive due to the heavy deadweight of the quartz stone, thereby affecting the grinding accuracy and efficiency of two grinding wheels.

[0006] The utility model is implemented as follows: an automatic trimming device for artificial quartz stone comprises a workbench, the top of the workbench is fixedly provided with a support plate, the middle of the top of the support plate is fixedly provided with a cylinder, the output end of the cylinder passes through the cylinder and is fixed with a pressing plate, two electric push rods are symmetrically fixed on both sides of the pressing plate, the output ends of the electric push rods are fixedly provided with a connecting seat, the tops of the connecting seats are rotatably connected with claws, the bottom end of the workbench is symmetrically fixed with two supporting legs, the inner side walls of the supporting legs are fixed with guide rods, the outer surfaces of the guide rods are slidably connected with slides, the middle of the slide is rotatably connected with a bidirectional screw rod, the outer surfaces of the bidirectional screw rods are symmetrically and movably connected with two slides, the side walls of the slides are fixed with servo motors, and the output ends of the servo motors are fixed with grinding discs.

[0007] Preferably, two sliding rods are fixed on the side wall of the slide, and the two sliding rods are symmetrically distributed on both sides of the bidirectional screw rod. Both ends of the sliding rods pass through the bottom end of the slide, and both ends of the sliding rods are fixed with connecting blocks, which improves the stability of the slide movement.

[0008] Preferably, both ends of the bidirectional screw are rotatably connected to the middle of the connecting block, and one end of the bidirectional screw passes through the connecting block and is fixed with a clamping rod, which improves the convenience of rotating the bidirectional screw.

[0009] Preferably, a plurality of slots are formed at equal intervals on the side wall of the connecting block close to the clamping rod, and the other end of the clamping rod is slidably connected to the inside of the slot, thereby improving the convenience of the bidirectional screw rod limiting.

[0010] Preferably, the connecting seat and the claw are both made of stainless steel and connected together by a hinge. A pull ring is fixed on the side wall of the claw, and the pull ring is U-shaped, which improves the convenience of rotating the claw.

[0011] Preferably, the top ends of the two connecting seats are both clamped with electromagnets, and the electromagnets can be adsorbed together with the pull ring, thereby improving the stability of the claws rotating to the top ends of the connecting seats.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] First, by providing a cylinder, a pressing plate, an electric push rod, a connecting seat and a claw, starting the electric push rod can drive the connecting seat and the claw to move closer to the middle, thereby facilitating the centering of the quartz plate. Starting the cylinder can drive the pressing plate to move vertically downward, thereby pressing the quartz plate, thereby improving the positioning accuracy and efficiency of the quartz plate grinding and installation; secondly, by providing an electromagnet and a pull ring, the convenience and stability of the claw rotating upward are facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a front view three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 For the utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0016] Figure 3 It is a schematic side view of the three-dimensional structure of the pressing plate of the present invention.

[0017] Figure 4 This is a schematic side view of the three-dimensional structure of the slide of the present invention.

[0018] The accompanying drawings are marked as follows: 1. workbench; 2. support plate; 3. cylinder; 4. pressing plate; 5. support leg; 6. guide rod; 7. slide; 8. bidirectional screw rod; 9. slide plate; 10. servo motor; 11. grinding disc; 12. electric push rod; 13. connecting seat; 14. claw; 15. electromagnet; 16. pull ring; 17. slide rod; 18. connecting block; 19. clamping rod; 20. clamping slot. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] See also Figure 1-4The top of the workbench 1 is provided with two support legs 5 for supporting, and the inner side walls of the support legs 5 are fixed with guide rods 6, and the outer surfaces of the guide rods 6 are slidably connected with the slide 7, which improves the stability and convenience of the horizontal movement of the slide 7. The slide 7 is rotated in the middle of the slide 7 to It is connected to a bidirectional screw rod 8, and the outer surface of the bidirectional screw rod 8 is symmetrically and movably connected to two slides 9. The side walls of the slides 9 are fixed with servo motors 10 by bolts. The output ends of the servo motors 10 are fixed with grinding discs 11 through couplings. When the bidirectional screw rod 8 rotates, the two slides 9 can be driven to move toward each other, thereby expanding the grinding range of the grinding disc 11. Starting the servo motor 10 can drive the grinding disc 11 to rotate, which is convenient for synchronous grinding of both sides of the quartz stone. The operator starts the electric push rod 12 to drive the connecting seat 13 and the claw 14 to move toward each other synchronously, which is convenient for adapting to and clamping quartz plates of different sizes. The operator then drives the two electric push rods 12 in reverse, thereby driving the two claws 14 to gather towards the middle, thereby improving the convenience and accuracy of the centering of the quartz stone plate. The operator then starts the cylinder 3 to drive the pressing plate 4 to move vertically downward, thereby pressing the quartz stone plate, thereby avoiding the deviation of the quartz stone, thereby improving the accuracy and efficiency of the quartz stone trimming and grinding positioning.

[0022] Two slide rods 17 are fixed on the side wall of the slide 7, and the two slide rods 17 are symmetrically distributed on both sides of the bidirectional screw rod 8. Both ends of the slide rod 17 pass through the bottom end of the slide plate 9, and both ends of the slide rod 17 are fixed with connecting blocks 18, which improves the stability of the movement of the slide plate 9. Both ends of the bidirectional screw rod 8 are rotatably connected in the middle of the connecting block 18, and one end of the bidirectional screw rod 8 passes through the connecting block 18 and is fixed with a clamping rod 19, which improves the convenience of rotation of the bidirectional screw rod 8. A number of clamping grooves 20 are opened at equal intervals on the side wall of the connecting block 18 near the clamping rod 19, and the other end of the clamping rod 19 is slidably connected to the inside of the clamping groove 20, which improves the convenience of limiting the bidirectional screw rod 8.

[0023] A pull ring 16 is fixedly provided on the side wall of the claw 14. The pull ring 16 is U-shaped, which improves the convenience of rotating the claw 14. The top of the two connecting seats 13 are both clamped with an electromagnet 15. The operator turns the pull ring 16 to drive the claw 14 to rotate upward 180 degrees. When the electromagnet 15 is powered on, it can generate magnetic force to absorb the claw 14, so that the claw 14 remains stable, thereby preventing the claw 14 from blocking the grinding disc 11 during grinding, thereby improving the stability of quartz stone grinding.

[0024] Working principle: When using this type of artificial quartz stone automatic trimming device, the operator first connects an external power supply and places the quartz stone slab to be trimmed on the surface of the workbench 1. The support plate 2 supports the end of the quartz plate to achieve positioning, thereby preventing the plate from sliding off the workbench 1. The operator starts the electric push rod 12 to drive the connecting seat 13 and the clamping claw 14 to move toward each other synchronously, thereby facilitating the adaptation and clamping of quartz plates of different sizes. The operator then drives the two electric push rods 12 in reverse, thereby driving the two clamping claws 14 to gather toward the middle, thereby improving the convenience and accuracy of the centering of the quartz stone slab. The operator then starts the cylinder 3 to drive the pressing plate 4 to move vertically downward, thereby pressing the quartz stone slab, thereby preventing the quartz stone from offset, thereby improving the accuracy and efficiency of the quartz stone trimming and grinding positioning.

[0025] Secondly, the operator turns the pull ring 16 to drive the claw 14 to rotate upward 180 degrees. When the electromagnet 15 is powered on, it can generate magnetic force to adsorb the claw 14, so that the claw 14 remains stable, thereby preventing the claw 14 from blocking the grinding disc 11 from grinding.

[0026] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0027] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the coupling or communication connection between each other shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0028] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. An automatic trimming device for artificial quartz stone, characterized in that: The invention comprises a workbench (1): a support plate (2) is fixedly provided at the top of the workbench (1), a cylinder (3) is fixedly provided in the middle of the top of the support plate (2), an output end of the cylinder (3) passes through the cylinder (3) and is fixedly provided with a pressing plate (4), two electric push rods (12) are symmetrically fixedly provided on both sides of the pressing plate (4), the output ends of the electric push rods (12) are fixedly provided with a connecting seat (13), the top of the connecting seat (13) is rotatably connected with a claw (14), and the workbench (1) is provided with a plurality of movable parts. Two supporting legs (5) are symmetrically fixed at the bottom end, and a guide rod (6) is fixed on the inner side wall of the supporting legs (5), and the outer surface of the guide rod (6) is slidably connected to a slide (7), and a bidirectional screw rod (8) is rotatably connected in the middle of the slide (7), and the outer surface of the bidirectional screw rod (8) is symmetrically and movably connected to two slides (9), and a servo motor (10) is fixed on the side wall of the slide (9), and a grinding disc (11) is fixed at the output end of the servo motor (10).

2. The automatic trimming device for artificial quartz stone according to claim 1, characterized in that: Two slide rods (17) are fixed on the side wall of the slide (7), and the two slide rods (17) are symmetrically distributed on both sides of the bidirectional screw rod (8). Both ends of the slide rod (17) pass through the bottom end of the slide plate (9), and both ends of the slide rod (17) are fixed with connecting blocks (18).

3. The automatic trimming device for artificial quartz stone according to claim 2, characterized in that: Both ends of the bidirectional screw rod (8) are rotatably connected to the middle of the connecting block (18), and one end of the bidirectional screw rod (8) passes through the connecting block (18) and is fixed with a clamping rod (19).

4. The automatic trimming device for artificial quartz stone according to claim 3, characterized in that: A plurality of card slots (20) are provided at equal intervals on the side wall of the connecting block (18) close to the card rod (19), and the other end of the card rod (19) is slidably connected to the inside of the card slot (20).

5. The automatic trimming device for artificial quartz stone according to claim 1, characterized in that: The connecting seat (13) and the clamping claw (14) are both made of stainless steel and are connected together by a hinge. A pull ring (16) is fixed on the side wall of the clamping claw (14), and the pull ring (16) is U-shaped.

6. The automatic trimming device for artificial quartz stone according to claim 5, characterized in that: The top ends of the two connecting seats (13) are both clamped with electromagnets (15), and the electromagnets (15) can be adsorbed together with the pull ring (16).

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