Turnover device for granite plate cutting

Abstract

The utility model provides a turnover device for cutting granite plates, which belongs to the technical field of granite plates and comprises a frame and a turnover mechanism arranged at the upper end of the frame, the turnover mechanism comprises rotating holes respectively arranged on the left side and the right side of the upper end of the frame, and a rotating plate is rotatably connected between the two rotating holes. An adjusting plate is slidably connected between first dovetail sliding grooves formed in the left wall face and the right wall face of the rotating plate, adjusting rods are rotatably connected into rotating holes transversely and symmetrically formed in the middle of the bottom wall face of the rotating plate, and threaded holes in threaded connection with the adjusting rods are formed in the left end and the right end of the adjusting plate. A supporting assembly is further arranged at the upper end of the adjusting plate. By means of the turnover mechanism, the requirement for automatic turnover of granite plates is met, manual intervention is reduced, efficient and accurate turnover and positioning of the granite plates are achieved, and the smoothness and efficiency of turnover operation are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of granite plates, and particularly relates to a turnover device for cutting granite plates. Background Art

[0002] Granite plates are a kind of high-end building decoration materials, originating from igneous rocks in nature, mainly composed of quartz and feldspar, and are widely used indoors and outdoors due to their hard, durable and beautiful characteristics. At present, when cutting granite plates, a special turnover device for cutting granite plates is required.

[0003] to turn it over;

[0004] A turnover positioning device for granite cutting with the authorization announcement number of CN 215549961 U includes a strip-shaped platform. An arc-shaped strip is fixed in the middle of the top of the strip-shaped platform. A U-shaped clamp for supporting the bottom of the granite plate is slidably installed on the inner wall of the arc-shaped strip. Vertical plates are movably installed on the left and right sides of the top of the strip-shaped platform. A driving component for driving the two vertical plates to move is installed on the strip-shaped platform. Clamping devices for fixing the granite plate are rotatably installed at the opposite ends of the two vertical plates. The utility model has the advantage of stable turnover and can turnover granite plates with different sizes and different thicknesses;

[0005] Although the system is designed to adapt to diverse granite plate sizes and thicknesses, manual intervention is required during its operation, and each link relies on manual regulation, which not only slows down the turnover speed but also affects the operation fluency and efficiency. Summary of the Utility Model

[0006] In view of this, the utility model provides a turnover device for cutting granite plates, which can meet the requirement of automatic turnover of granite plates through a turnover mechanism, reduce manual intervention, realize efficient, precise turnover and positioning of granite plates, and greatly improve the operation fluency and efficiency of turnover.

[0007] To solve the above technical problems, the utility model provides a turnover device for cutting granite plates, including a frame and a turnover mechanism arranged at the upper end of the frame. The turnover mechanism includes rotation holes respectively arranged on the left and right sides of the upper end of the frame. A rotating plate is rotatably connected between the two rotation holes. An adjusting plate is slidably connected between dovetail chutes I arranged on the left and right wall surfaces of the rotating plate. Adjusting rods are rotatably connected in rotation holes symmetrically arranged transversely in the middle of the bottom wall surface of the rotating plate. Threaded holes threadedly connected with the adjusting rods are arranged at both the left and right ends of the adjusting plate. A driving part is further arranged at the upper right end of the frame. A supporting component is arranged at the upper end of the adjusting plate.

[0008] The driving part includes a reduction motor arranged at the upper right surface of the frame. The left end of the output shaft of the reduction motor is fixedly connected with the right end of the adjusting plate.

[0009] The support assembly includes a dovetail chute two symmetrically arranged longitudinally in the middle of the upper surface of the adjusting plate. A sliding plate is slidably connected in each dovetail chute two. A baffle is rotatably connected between the through holes arranged at the outer ends of the left and right wall surfaces of the sliding plate. An electric telescopic rod is rotatably connected between the rotating grooves arranged at the inner ends of the left and right wall surfaces of the sliding plate. The telescopic ends of the electric telescopic rods are respectively rotatably connected with the rotating grooves arranged at the inner ends of the adjacent baffles on the same side. A driving module for adjusting the movement of the sliding plate is also provided at the upper end of the adjusting plate.

[0010] The driving module includes round holes respectively arranged on the opposite surfaces of the two dovetail chutes two. A lead screw is rotatably connected in each round hole. The lead screws are respectively in threaded connection with the threaded holes arranged in the middle of the lower ends of the adjacent sliding plates on the same side.

[0011] The driving module further includes a double-headed motor arranged in the slot in the middle of the upper end of the adjusting plate. The output shafts at the front and rear ends of the double-headed motor are respectively fixedly connected with the adjacent lead screws on the same side.

[0012] An electric conveyor belt is arranged in the assembly opening arranged in the middle of the rotating plate.

[0013] Guide rollers are rotatably connected in the rotating grooves uniformly arranged longitudinally on the lower surface of the adjusting plate.

[0014] The beneficial effects of the above technical solutions of the present utility model are as follows:

[0015] 1. The relevant staff members use an external controller to regulate the operation of the transmission part and the electric conveyor belt at the cutting position of the granite slab, so as to move the granite slab with one side cut to between the adjusting plate and the rotating plate. At the same time, the relevant staff members use an external controller to regulate the operation of the electric telescopic rod at the front end. The telescopic end of the electric telescopic rod at the front end extends and pushes the baffle to swing downward, and finally the baffle blocks the front opening between the adjusting plate and the rotating plate. Then the relevant staff members use an external controller to regulate the electric telescopic rod at the front end to stop operating. After the granite slab with one side cut moves into contact with the baffle at the front end, the relevant staff members use an external controller to regulate the transmission part and the electric conveyor belt at the cutting position of the granite slab to stop operating, and at the same time start the reduction motor. The output shaft of the reduction motor rotates to drive the rotating plate and its attached mechanism to rotate synchronously by 180 degrees. During this period, the baffle serves as a temporary support point to keep the granite slab stable and not fall, realizing the smooth flipping of the slab. After the granite slab is turned over, the relevant staff members use an external control operation to regulate the reduction motor to stop operating, and at the same time regulate the electric telescopic rod with the extended telescopic end to reset, so that the baffle connected to it also resets synchronously. Finally, the relevant staff members use an external controller to regulate the operation of the electric conveyor belt to convey the turned-over granite slab back into the cutting area, thus completing the flipping process of a granite slab, meeting the requirement of automatic flipping of the granite slab, reducing manual intervention, realizing the efficient, precise flipping and positioning of the granite slab, and greatly improving the fluency and efficiency of the flipping operation.

[0016] 2. The relevant staff members, according to the real-time width of the granite slab, use an external controller to regulate the operation of the double-headed motor. The output shaft of the double-headed motor rotates to drive the lead screw to rotate synchronously. Affected by the threaded connection relationship between the lead screw and the threaded hole, when the lead screw rotates, it drives the sliding plate and its attached mechanism to move outward along the dovetail chute 2, so as to support granite slabs of different widths.

[0017] 3. The relevant staff members rotate the adjusting rod synchronously according to the thickness of the granite slab. Affected by the threaded connection relationship between the adjusting rod and the threaded hole, when the adjusting rod rotates, it drives the adjusting plate to move upward along the dovetail chute 1, so as to adapt to granite slabs of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the schematic diagram of the main structure of a flipping device for granite slab cutting according to the present utility model;

[0019] Figure 2 is the schematic diagram of the flipping mechanism structure of the present utility model;

[0020] Figure 3 is the enlarged schematic diagram of part A of the present utility model;

[0021] Figure 4It is a schematic enlarged structure diagram of part B of the present utility model.

[0022] Explanation of reference numerals: 100, frame; 200, rotating plate; 201, adjusting plate; 202, adjusting rod; 203, reduction motor; 204, sliding plate; 205, baffle; 206, electric telescopic rod; 207, lead screw; 208, double-headed motor; 300, electric conveyor belt; 400, guide roller. Specific embodiments

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the accompanying drawings of the embodiments of the present utility model will be combined below Figures 1-4 to clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present utility model.

[0024] As Figures 1-4 shown:

[0025] This embodiment provides a turning device for granite plate cutting, including a frame 100 and a turning mechanism arranged at the upper end of the frame 100. The turning mechanism includes turning holes respectively arranged on the left and right sides of the upper end of the frame 100. A rotating plate 200 is rotatably connected between the two turning holes. An adjusting plate 201 is slidably connected between the dovetail chutes I arranged on the left and right wall surfaces of the rotating plate 200. Adjusting rods 202 are rotatably connected in the rotation holes symmetrically arranged transversely in the middle of the bottom wall surface of the rotating plate 200. Threaded holes threadedly connected to the adjusting rods 202 are provided at both the left and right ends of the adjusting plate 201. A driving member is further arranged at the upper right end of the frame 100, and a supporting component is arranged at the upper end of the adjusting plate 201.

[0026] As Figures 1-4 shown, the driving member includes a reduction motor 203 arranged at the upper end of the right surface of the frame 100. The left end of the output shaft of the reduction motor 203 is fixedly connected to the right end of the adjusting plate 201. The reduction motor 203 is electrically connected to an external controller.

[0027] As Figures 1-3As shown in the figure, the support assembly includes dovetail chutes two symmetrically arranged longitudinally in the middle of the upper surface of the adjusting plate 201. Sliding plates 204 are slidably connected in the dovetail chutes two. Between the through holes provided at the outer ends of the left and right wall surfaces of the sliding plates 204, baffle plates 205 are rotatably connected. Between the rotating grooves provided at the inner ends of the left and right wall surfaces of the sliding plates 204, electric telescopic rods 206 are rotatably connected. The telescopic ends of the electric telescopic rods 206 are respectively rotatably connected to the rotating grooves provided at the inner ends of the adjacent baffle plates 205 on the same side. At the upper end of the adjusting plate 201, a driving module for adjusting the movement of the sliding plates 204 is further provided. The electric telescopic rods 206 are all electrically connected to an external controller.

[0028] As Figures 2-3 shown in the figure, the driving module includes round holes respectively provided on the opposite surfaces of the two dovetail chutes two. In the round holes, lead screws 207 are rotatably connected. The lead screws 207 are respectively threadedly connected to the threaded holes provided in the middle of the lower ends of the adjacent sliding plates 204 on the same side.

[0029] As Figures 1-3 shown in the figure, the driving module further includes a double-headed motor 208 provided in the slot in the middle of the upper end of the adjusting plate 201. The front and rear output shafts of the double-headed motor 208 are respectively fixedly connected to the adjacent lead screws 207 on the same side. The double-headed motor 208 is electrically connected to an external controller.

[0030] As Figures 1-3 shown in the figure, an electric conveyor belt 300 is provided in the assembly opening provided in the middle of the rotating plate 200. The electric conveyor belt 300 is electrically connected to an external controller.

[0031] The working principle of a flipping device for granite plate cutting provided by the present utility model is as follows: First, relevant staff synchronously rotate the adjusting rod 202 according to the thickness of the granite plate. Affected by the threaded connection relationship between the adjusting rod 202 and the threaded hole, when the adjusting rod 202 rotates, it drives the adjusting plate 201 to move upward along the first dovetail chute to adapt to granite plates of different thicknesses. After the adjustment is completed, relevant staff, according to the real-time width of the granite plate, control the operation of the double-headed motor 208 through an external controller. The output shaft of the double-headed motor 208 rotates to drive the lead screw 207 to rotate synchronously. Affected by the threaded connection relationship between the lead screw 207 and the threaded hole, when the lead screw 207 rotates, it drives the sliding plate 204 and its attached mechanism to move outward along the second dovetail chute to support granite plates of different widths. Then, relevant staff control the operation of the transmission part and the electric conveyor belt 300 at the cutting position of the granite plate through an external controller to move the granite plate with one side cut to between the adjusting plate 201 and the rotating plate 200. At the same time, relevant staff control the operation of the electric telescopic rod 206 at the front end through an external controller. The telescopic end of the electric telescopic rod 206 at the front end extends to push the baffle 205 to swing downward, and finally the baffle 205 blocks the front opening between the adjusting plate 201 and the rotating plate 200. Immediately afterwards, relevant staff control the electric telescopic rod 206 at the front end to stop operating through an external controller. After the granite plate with one side cut moves into contact with the baffle 205 at the front end, relevant staff control the transmission part and the electric conveyor belt 300 at the cutting position of the granite plate to stop operating through an external controller, and at the same time start the reduction motor 203. The output shaft of the reduction motor 203 rotates to drive the rotating plate 200 and its attached mechanism to rotate 180 degrees synchronously. During this period, the baffle 205 serves as a temporary support point to keep the granite plate stable and not fall, realizing the smooth flipping of the plate. After the granite plate is turned over, relevant staff control the reduction motor 203 to stop operating through an external control operation, and at the same time control the electric telescopic rod 206 with the extended telescopic end to reset, so that the baffle 205 connected to it also resets synchronously. Finally, relevant staff control the operation of the electric conveyor belt 300 through an external controller to convey the turned-over granite plate back into the cutting area, thus completing a flipping process of the granite plate, meeting the requirement of automatic flipping of the granite plate, reducing manual intervention, realizing the efficient, precise flipping and positioning of the granite plate, and greatly improving the fluency and efficiency of the flipping operation.

[0032] As Figures 2-3 shown, guide rollers 400 are rotatably connected in the longitudinally uniformly arranged rotating grooves on the lower surface of the adjusting plate 201 to reduce the friction coefficient between the granite plate and the adjusting plate 201.

[0033] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle described in the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A flipping device for granite slab cutting, characterized in that: It includes a frame (100) and a flipping mechanism arranged at the upper end of the frame (100). The flipping mechanism includes rotating holes respectively arranged on the left and right sides at the upper end of the frame (100). A rotating plate (200) is rotatably connected between the two rotating holes. An adjusting plate (201) is slidably connected between dovetail chutes one arranged on the left and right wall surfaces of the rotating plate (200). Adjusting rods (202) are rotatably connected in rotating holes symmetrically arranged transversely in the middle of the bottom wall surface of the rotating plate (200). Threaded holes threadedly connected with the adjusting rods (202) are arranged at both the left and right ends of the adjusting plate (201). A driving member is further arranged at the upper right end of the frame (100). A supporting assembly is further arranged at the upper end of the adjusting plate (201).

2. The turnover device for granite plate cutting according to claim 1, characterized in that: The driving member includes a reduction motor (203) arranged at the upper end of the right surface of the frame (100). The left end of the output shaft of the reduction motor (203) is fixedly connected with the right end of the adjusting plate (201).

3. The turnover device for granite plate cutting according to claim 1, characterized in that: The supporting assembly includes dovetail chutes two symmetrically arranged longitudinally in the middle of the upper surface of the adjusting plate (201). Slide plates (204) are slidably connected in the dovetail chutes two. Baffle plates (205) are rotatably connected between through holes arranged at the outer ends of the left and right wall surfaces of the slide plates (204). Electric telescopic rods (206) are rotatably connected between rotating grooves arranged at the inner ends of the left and right wall surfaces of the slide plates (204). The telescopic ends of the electric telescopic rods (206) are respectively rotatably connected with rotating grooves correspondingly arranged at the inner ends of the adjacent baffle plates (205) on the same side. A driving module for adjusting the movement of the slide plates (204) is further arranged at the upper end of the adjusting plate (201).

4. The turnover device for granite slab cutting according to claim 3, characterized in that: The driving module includes round holes respectively arranged on the opposite surfaces of the two dovetail chutes two. Lead screws (207) are rotatably connected in the round holes. The lead screws (207) are threadedly connected with threaded holes arranged in the middle of the lower ends of the adjacent slide plates (204) on the same side.

5. The turnover device for granite plate cutting according to claim 4, characterized in that: The driving module further includes a double-headed motor (208) arranged in a slot opened in the middle of the upper end of the adjusting plate (201). The front and rear output shafts of the double-headed motor (208) are respectively fixedly connected with the adjacent lead screws (207) on the same side.

6. The turnover device for granite plate cutting according to claim 1, characterized in that: An electric conveyor belt (300) is arranged in an assembly opening arranged in the middle of the rotating plate (200).

7. The turnover device for granite plate cutting according to claim 1, wherein: Guide rollers (400) are rotatably connected in rotating grooves evenly arranged longitudinally on the lower surface of the adjusting plate (201).

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