Quartz stone processing surface polishing device

Abstract

The invention relates to the technical field of quartzite processing, in particular to a quartzite processing surface polishing device which comprises a workbench, a mounting frame, a sliding seat, a clamping jaw, a grinding and polishing machine, a liquid box and a glue box, the mounting frame is arranged at the upper end of the workbench, the glue box is fixed to one end of the workbench, and guide grooves are formed in the workbench and the mounting frame; the sliding seats are oppositely arranged and slidably connected into the guide grooves, the upper sliding seat and the lower sliding seat are connected through a handle, clamping jaws are arranged on the opposite side faces of the sliding seats, the at least two grinding and polishing machines are arrayed and connected to the mounting frame, the liquid box is fixed to the mounting frame and located at the corresponding positions of the grinding and polishing machines, and quartz stone is fixed between the sliding seats through the clamping jaws. And then the joints of the quartz stone are glued through the glue box, and the quartz stone passes through the grinding and polishing machine by sliding the sliding seat. The quartz stone is fixed through the clamping jaw, the sliding seat is pushed to horizontally move so that the quartz stone can sequentially pass through the grinding and polishing machine with the progressively-increased fineness, and the manual grinding action on the splicing position of the quartz stone is simulated.

Description

Technical Field

[0001] The invention relates to the technical field of quartz stone processing, in particular to a quartz stone processing surface polishing device. Background Art

[0002] Quartz slab is a high-grade and durable building material. Its unique physical and chemical properties give it a wide range of applications. Quartz slab is mainly made of natural quartz crystals processed by high temperature and high pressure. It has the advantages of high hardness, wear resistance, high temperature resistance, corrosion resistance and low water absorption. These characteristics make quartz slab widely used in indoor and outdoor decoration, home countertops, commercial spaces and public facilities.

[0003] In the processing and installation of quartz slabs, splicing is a crucial process. However, the processing and splicing of quartz slabs on the market currently mainly relies on manual operation, which is a relatively cumbersome and inefficient process. Specifically, when manually splicing quartz slabs, it is first necessary to use professional gluing tools to glue the joints of the slabs to ensure the tightness and stability of the joints. Then, the workers need to use a handheld grinder to carefully grind and polish the joints to eliminate the bulges and unevenness at the joints, making the entire surface look smoother and neater. During the grinding and polishing process, workers also need to continuously spray polishing liquid to lubricate the contact surface between the grinder and the quartz surface to reduce wear and heat accumulation. This not only increases the labor intensity of the workers, but may also lead to unstable grinding and polishing effects. In addition, due to the errors and uncertainties of manual operation, the grinding and polishing quality of the joints is often difficult to guarantee, and defects and unevenness are prone to occur, affecting the overall aesthetics and service life.

[0004] Based on the current situation that quartz stone splicing processing needs to be manually ground and polished, it is very necessary to design a polishing device for quartz stone splicing processing. Summary of the invention

[0005] In order to overcome the shortcomings of manual quartz stone splicing processing, which is not only cumbersome, but also the error and instability of manual operation cannot guarantee the processing quality, the technical problem to be solved is: to provide a quartz stone processing surface polishing device with a high degree of automation.

[0006] The technical solution of the present invention is: a quartz stone processing surface polishing device, including a workbench, a mounting frame, a slide, a clamp, a grinder and polisher, a liquid tank and a glue box, a mounting frame is arranged on the upper end of the workbench, a glue box is fixed at one end of the workbench, the workbench and the mounting frame are both provided with guide grooves, the slides are arranged opposite to each other and slidably connected in the guide grooves, the upper and lower slides are connected by handles, and clamps are arranged on the opposite sides of the slides, and the clamps are used to clamp and fix the quartz stone, three grinders and polishers are arranged and connected on the mounting frame, the liquid tank is fixed on the mounting frame and located at the corresponding position of the grinder and polisher, the quartz stone is fixed between the slides by the clamps, and then the quartz stone joints are coated with glue by the glue box, the sliding slide allows the quartz stone to pass through the grinder and polisher, and the quartz stone joints are polished by three grinders and polishers with increasing polishing meshes, during which the liquid tank sprays polishing liquid on the quartz stone.

[0007] As a preferred technical solution of the present invention, an adjustment assembly is connected between the workbench and the mounting frame, and the adjustment assembly consists of an adjustment screw a and a knob. The adjustment screw a is rotatably connected to the end of the mounting frame, and the adjustment screw a is connected to the workbench through a threaded connection. A knob is provided at the upper end of the adjustment screw a, and a telescopic rod is provided in the corresponding handle, and the telescopic rod can extend the handle.

[0008] As a preferred technical solution of the present invention, the clamping jaws are composed of a supporting block, a clamping block and an adjusting screw rod b. The supporting block is fixedly connected to the opposite side of the slide seat, the clamping blocks are symmetrically arranged and slidably connected in the supporting block, and an adjusting screw rod b is connected between the clamping blocks. By rotating the adjusting screw rod b, the clamping blocks can be moved toward or away from each other, so that the quartz stone can be clamped and fixed.

[0009] As a preferred technical solution of the present invention, a buffer plate and a reset spring are also provided in the clamping jaws, the clamping block is L-shaped, the recess of the clamping block is connected to the buffer plate, and the buffer plate is connected to the clamping block through the reset spring.

[0010] As a preferred technical solution of the present invention, it also includes a pushing rod, a blocking block, a contact plate and a moving assembly. The pushing rod is rotatably connected to the sliding seat, the blocking block is located on the same side of the pushing rod, the blocking block can limit the rotation direction of the pushing rod, the contact plates are arranged oppositely and slidably connected to the mounting frame, a moving assembly is connected between the contact plates and the grinder and polisher, the pushing rod can push the contact plates to move backwards, the contact plates will drive the grinder and polisher to move oppositely through the moving assembly, and the grinder and polisher will approach the quartz stone for grinding and polishing.

[0011] As a preferred technical solution of the present invention, the moving component is a disc push rod combination, the disc is rotatably connected to the mounting frame and a torsion spring is provided at the connection, the push rod is centrally symmetrically arranged, one end of the push rod on one side is rotatably connected to the grinder and polisher, and the other end is rotatably connected to the eccentricity of the disc, one end of the push rod on the other side is rotatably connected to the contact plate, and the other end is rotatably connected to the eccentricity of the disc, so when the contact plate moves backward, the disc can be driven to rotate by the push rod, and then the disc pulls the other push rod to make the grinder and polisher move in the opposite direction.

[0012] As a preferred technical solution of the present invention, the liquid tank is equipped with a one-way valve, a piston block and an atomizing nozzle. The upper part of the liquid tank is connected to the one-way valve, and a retractable and reset piston block is arranged on the side of the liquid tank. The connecting end of the piston block is fixedly connected to the contact plate, and the bottom of the liquid tank is connected to the atomizing nozzle. When the sliding seat pushes the contact plate to move horizontally, it will simultaneously push the piston block to pressurize the liquid tank. The one-way valve can close the liquid tank, thereby pushing the polishing liquid in the liquid tank to be sprayed from the atomizing nozzle to the quartz stone joints.

[0013] As a preferred technical solution of the present invention, it also includes a universal shaft, a fixing frame and a brush head. The upper end of the universal shaft is connected to the workbench, the lower end of the universal shaft is fixedly connected to the fixing frame, the glue box is placed in the fixing frame, and the glue box is equipped with a brush head of a bidirectional brush.

[0014] Beneficial effects: The quartz stone is fixed by the clamping claws, and the slide is pushed to move horizontally so that the quartz stone passes through the grinders and polishers with increasing fineness in sequence, so as to simulate the manual grinding action on the joints of the quartz stone. Setting up multiple grinders and polishers reduces the time for replacing the grinding discs of the grinders and polishers. When the quartz stone passes through the grinder and polisher, the slide pushes the contact plate and drives the grinder and polisher to approach the quartz stone through the moving assembly, thereby improving the grinding efficiency and quality of the grinder and polisher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the mounting frame, the sliding seat and the clamping claw of the present invention.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the clamping jaw of the present invention.

[0018] Figure 4 This is a three-dimensional structural separation diagram of the clamping jaws of the present invention.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the push rod, contact plate and moving assembly of the present invention.

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the slide seat, handle, push rod and blocking block of the present invention.

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the contact plate, the liquid box and the piston block of the present invention.

[0022] Figure 8 It is a three-dimensional structural schematic diagram of the liquid tank, piston block and atomizing nozzle of the present invention.

[0023] Fig. 9 It is a schematic diagram of the three-dimensional structure of the glue box and the brush head of the present invention.

[0024] Markings in the figure are: 1-workbench, 101-guide groove, 2-mounting frame, 3-slide seat, 4-handle, 5-clamp, 6-grinder, 7-liquid tank, 701-check valve, 8-adjusting screw a, 801-knob, 9-telescopic rod, 10-bearing block, 11-clamping block, 12-adjusting screw b, 13-buffer plate, 14-reset spring, 15-push rod, 16-block, 17-contact plate, 18-moving assembly, 19-piston block, 20-atomizing nozzle, 21-universal shaft, 22-fixed frame, 23-glue box, 24-brush head. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope and application scope of the present invention are not limited.

[0026] Embodiment: A quartz stone processing surface polishing device, such as Figure 1-Figure 9 As shown, it includes a workbench 1, a mounting frame 2, a slide 3, a clamping jaw 5, a grinder and polisher 6, a liquid tank 7 and a glue box 23. The mounting frame 2 is arranged on the upper end of the workbench 1, and the glue box 23 is fixed to the left end of the workbench 1. The workbench 1 and the mounting frame 2 are both provided with a guide groove 101, the slides 3 are arranged opposite to each other and slidably connected in the guide groove 101, the upper and lower slides 3 are connected by a handle 4, and the slides 3 are provided with clamping jaws 5 on the opposite sides, and the clamping jaws 5 are used to clamp and fix the quartz stone. Three groups of grinders and polishers 6 are arranged and connected on the mounting frame 2, and the liquid tank 7 is fixed to the mounting frame 2 and located at the corresponding position of the grinder and polisher 6. The quartz stone is fixed between the slides 3 by the clamping jaw 5, and then the glue is applied to the joints of the quartz stone by the glue box 23. The sliding slide 3 allows the quartz stone to pass through the grinder and polisher 6, and the quartz stone joints are polished by the grinder and polisher 6 with increasing polishing meshes, during which the liquid tank 7 sprays polishing liquid on the quartz stone.

[0027] like Figure 2As shown, an adjustment component is connected between the workbench 1 and the mounting frame 2, and the adjustment component consists of an adjustment screw a8 and a knob 801. The adjustment screw a8 is rotatably connected to the end of the mounting frame 2, and the adjustment screw a8 is threadedly connected to the workbench 1. The upper end of the adjustment screw a8 is provided with a knob 801, and a telescopic rod 9 is provided in the corresponding handle 4. The telescopic rod 9 can extend the handle 4. Therefore, when the distance between the workbench 1 and the mounting frame 2 is adjusted according to the length of the quartz stone, the handle 4 can automatically adjust the length accordingly.

[0028] like Figure 3 and Figure 4 As shown, the clamp 5 is composed of a supporting block 10, a clamping block 11 and an adjusting screw b12. The supporting block 10 is fixedly connected to the opposite side of the slide 3, and the clamping blocks 11 are symmetrically arranged and slidably connected in the supporting block 10. The adjusting screw b12 is threadedly connected between the clamping blocks 11, and the adjusting screw b12 is rotatably connected to the supporting block 10. The clamping block 11 can be moved toward or away from each other by rotating the adjusting screw b12, so that the quartz stone can be clamped and fixed. A buffer plate 13 and a return spring 14 are also provided in the clamping jaw 5. The clamping block 11 is L-shaped, and the buffer plate 13 is connected to the recess of the clamping block 11. The buffer plate 13 is connected to the clamping block 11 through the return spring 14. The buffer plate 13 is made of hard rubber material, which not only increases the friction coefficient between the clamping jaw 5 and the quartz stone, and prevents the quartz stone from shifting during grinding and polishing, but also the return spring 14 is provided to absorb the vibration generated during grinding and polishing, and prevents the quartz stone from resonating and breaking.

[0029] like Figure 5 and Figure 6As shown in the figure, it further includes a push rod 15, a stop block 16, a contact plate 17 and a moving component 18. The push rod 15 is rotatably connected to the sliding seat 3 and a torsion spring is arranged between the two. The stop block 16 is located on the same-side surface of the push rod 15. The stop block 16 can limit the rotation direction of the push rod 15. Specifically, the push rod 15 is a three-link rod with its end rotatably connected to the sliding seat 3. The a-section, b-section and c-section of the three-link rod are hinged one by one. In the initial state, the push rod 15 is in a U shape, and the stop block 16 is located at its right-angle corner. According to the parallelogram principle, the a-section and c-section of the push rod 15 can rotate synchronously, and the stop block 16 is used to limit the rotation direction of the a-section and c-section. The contact plates 17 are arranged opposite to each other and are slidably connected to the mounting frame 2. A moving component 18 is connected between the contact plate 17 and the polishing machine 6. The moving component 18 is a combination of a disc and a push rod. The disc is rotatably connected to the mounting frame 2 and a torsion spring is arranged at the connection. The push rods are symmetrically arranged about the center. One end of one side of the push rod is rotatably connected to the polishing machine 6, and the other end is rotatably connected to the eccentric position of the disc. One end of the other side of the push rod is rotatably connected to the contact plate 17, and the other end is rotatably connected to the eccentric position of the disc. Therefore, when the contact plate 17 moves backward, it can drive the disc to rotate through the push rod, and then the disc pulls the other push rod to make the polishing machine 6 move oppositely. When the push rod 15 moves to the right, it can push the contact plate 17 to move backward. The contact plate 17 will drive the polishing machine 6 to move oppositely through the moving component 18. The polishing machine 6 will approach the quartz stone for polishing. Under the limiting effect of the stop block 16, when the push rod 15 moves to the left, the stop block 16 no longer limits the push rod 15. The contact plate 17 will push the push rod 15 to rotate, and the push rod 15 cannot push the contact plate 17 to move backward. The polishing machine 6 does not contact the quartz stone. The effect is that only by unidirectionally pushing the sliding seat 3 can the polishing machine 6 be driven to polish, that is, when the sliding seat 3 drives the quartz stone to move to the right, polishing is carried out.

[0030] As Figure 7 and Figure 8 shown in the figure, the liquid tank 7 is configured with a one-way valve 701, a piston block 19 and an atomizing nozzle 20. The upper part of the liquid tank 7 is connected with a one-way valve 701. A retractable and resetable piston block 19 is arranged on the side surface of the liquid tank 7. The connecting end of the piston block 19 is fixedly connected to the contact plate 17. The bottom of the liquid tank 7 is connected with an atomizing nozzle 20. When the sliding seat 3 pushes the contact plate 17 to move horizontally, it will simultaneously push the piston block 19 to pressurize the liquid tank 7. When the piston block 19 retracts and pressurizes, the one-way valve 701 can seal the liquid tank 7 to prevent air from overflowing, so as to push the polishing liquid in the liquid tank 7 to be sprayed onto the joint of the quartz stone by the atomizing nozzle 20, realizing that while the polishing machine 6 moves oppositely to polish the quartz stone, the atomizing nozzle 20 sprays the polishing liquid.

[0031] As Figure 1 and Fig. 9As shown, it also includes a universal shaft 21, a fixing frame 22 and a brush head 24. The upper end of the universal shaft 21 is connected to the workbench 1, and the lower end of the universal shaft 21 is fixedly connected to the fixing frame 22. The glue box 23 is placed in the fixing frame 22. The glue box 23 is equipped with a brush head 24. The brush head 24 is a bidirectional brush structure. The operator pulls the universal shaft 21 to move the glue box 23, moves the glue box 23 to the quartz stone splicing, and then squeezes the glue box 23 to squeeze the glue to the brush head 24. The glue is evenly guided to the quartz stone splicing surface through the brush head 24. The bidirectional brush can simultaneously brush the glue on the quartz stone splicing surface fixed to the upper and lower end clamps 5.

[0032] Working principle of the embodiment of the present invention: the device is equipped with three groups of grinders and polishers 6, and the grinding accuracy of the grinders and polishers 6 increases from left to right, specifically 400 mesh, 1500 mesh and 3000 mesh. Sufficient glue and polishing liquid are added to the glue box 23 and the liquid box 7 respectively, and the adjustment screw a8 is rotated to adjust the distance between the workbench 1 and the mounting frame 2 to adapt to the length of the quartz stone, and then the two parts of the quartz stone to be spliced ​​are respectively fixed to the upper and lower end clamps 5, and the quartz stone is placed between the clamping blocks 11 and the adjustment screw b12 is rotated so that the clamping blocks 11 clamp and fix the quartz stone, and then the universal shaft 21 is pulled and the glue box 23 is squeezed to squeeze the glue to the brush head 24, and then the glue is evenly brushed to the splicing surface of the quartz stone through the brush head 24 of the bidirectional brush. After the glue is brushed, the adjustment screw a8 is rotated again to make the upper and lower parts of the quartz stone closely connected, and the staff holds the handle 4 to push the slide 3 to the right. As an extension, the slide 3 can be externally connected to a power source through a motor, etc. The power source drives the slide 3 to move horizontally and reciprocatingly to improve the level of automation. During the movement of the slide 3 to the right, the slide 3 contacts and pushes the contact plate 17. The contact plate 17 drives the grinder 6 to move in the opposite direction through the moving component 18. The grinder 6 will get close to the quartz stone and polish its joints. At the same time, the contact plate 17 moves horizontally to drive the piston block 19 to pressurize the liquid tank 7, so that the polishing liquid is sprayed to the joints of the quartz stone through the atomizing nozzle 20 to improve the polishing efficiency and quality of the grinder 6. When the slide 3 is separated from the contact plate 17, the grinder 6 will be reset under the action of the moving component 18. After fine grinding by three groups of grinders 6, the quartz stone moves to the rightmost end of the workbench 1, and then the handle 4 is pulled to move the slide 3 to the left and reset. During this period, the push rod 15 rotates without pushing the contact plate 17 to move. The grinder 6 does not operate during this stroke. The effect is that a single path for grinding the quartz stone is provided, ensuring the fine grinding of the grinder 6.

[0033] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A quartz stone surface polishing device, characterized in that: The invention comprises a workbench (1), a mounting frame (2), a slide seat (3), a clamping claw (5), a grinding and polishing machine (6), a liquid tank (7) and a glue box (23). The upper end of the workbench (1) is provided with a mounting frame (2). The glue box (23) is fixed to one end of the workbench (1). The workbench (1) and the mounting frame (2) are both provided with guide grooves (101). The slide seats (3) are arranged opposite to each other and are slidably connected in the guide grooves (101). The upper and lower slide seats (3) are connected by a handle (4). The slide seat (3) is provided with clamping claws on the opposite sides. (5), at least two grinding and polishing machines (6) are arranged and connected on the mounting frame (2), the liquid tank (7) is fixed on the mounting frame (2) and is located at the corresponding position of the grinding and polishing machine (6), the quartz stone is fixed between the slide seats (3) by the clamping claws (5), and then the quartz stone joints are coated with glue by the glue box (23), the sliding slide seat (3) allows the quartz stone to pass through the grinding and polishing machine (6), and the quartz stone joints are polished by at least two grinding and polishing machines (6) with increasing grinding mesh numbers, and during this period, the quartz stone is sprayed with polishing liquid by the liquid tank (7).

2. A quartz stone surface polishing device as claimed in claim 1, characterized in that: An adjustment assembly is connected between the workbench (1) and the mounting frame (2), the adjustment assembly comprising an adjustment screw rod a (8) and a knob (801), the adjustment screw rod a (8) being rotatably connected to the end of the mounting frame (2), the adjustment screw rod a (8) being connected to the workbench (1) via a thread, and a knob (801) being provided at the upper end of the adjustment screw rod a (8).

3. A quartz stone surface polishing device as claimed in claim 1, characterized in that: The clamping jaw (5) is composed of a support block (10), a clamping block (11) and an adjusting screw rod b (12). The support block (10) is fixedly connected to the opposite side of the slide seat (3). The clamping blocks (11) are symmetrically arranged and slidably connected in the support block (10). The adjusting screw rod b (12) is connected between the clamping blocks (11). By rotating the adjusting screw rod b (12), the clamping blocks (11) can be moved in the opposite direction or the opposite direction.

4. A quartz stone surface polishing device as claimed in claim 3, characterized in that: A buffer plate (13) and a return spring (14) are also provided in the clamping jaw (5); the clamping block (11) is L-shaped; the recess of the clamping block (11) is connected to the buffer plate (13); and the buffer plate (13) is connected to the clamping block (11) via the return spring (14).

5. A quartz stone surface polishing device as claimed in claim 4, characterized in that: The invention also comprises a push rod (15), a stop block (16), a contact plate (17) and a moving assembly (18), wherein the push rod (15) is rotatably connected to the slide seat (3), the stop block (16) is located on the same side of the push rod (15), the stop block (16) can limit the rotation direction of the push rod (15), the contact plates (17) are arranged oppositely and slidably connected to the mounting frame (2), the moving assembly (18) is connected between the contact plates (17) and the grinding and polishing machine (6), the push rod (15) can push the contact plates (17) to move in the opposite direction, the contact plates (17) will drive the grinding and polishing machine (6) to move in the opposite direction through the moving assembly (18), and the grinding and polishing machine (6) will approach the quartz stone for grinding and polishing.

6. A quartz stone surface polishing device as claimed in claim 5, characterized in that: The liquid box (7) is provided with a one-way valve (701), a piston block (19) and an atomizing nozzle (20); the upper part of the liquid box (7) is connected to the one-way valve (701); a retractable and resetting piston block (19) is arranged on the side of the liquid box (7); a connecting end of the piston block (19) is fixedly connected to the contact plate (17); and the bottom of the liquid box (7) is connected to the atomizing nozzle (20).

7. A quartz stone surface polishing device as claimed in claim 6, characterized in that: It also comprises a universal shaft (21), a fixing frame (22) and a brush head (24); the upper end of the universal shaft (21) is connected to the workbench (1); the lower end of the universal shaft (21) is fixedly connected to the fixing frame (22); the glue box (23) is placed in the fixing frame (22); and the glue box (23) is provided with a brush head (24).

8. A quartz stone surface polishing device as claimed in claim 7, characterized in that: The brush head (24) is provided with a bidirectional brush.

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