Plate turning device suitable for sieve plate machining

Abstract

The utility model provides a plate turning device suitable for sieve plate processing, which comprises a connecting assembly, the connecting assembly comprises a working table, the top of the working table is fixedly connected with a support frame, a support assembly is arranged on the surface of the working table, a polishing assembly is arranged on the top of the support frame, and a first clamping assembly is arranged on the surface of the support assembly. The turn-over driving assemblies are arranged at the two ends of the workbench, and the second clamping assembly is arranged in the workbench. According to the plate turnover device suitable for sieve plate machining, the supporting assembly is arranged in the workbench, a sieve plate only needs to be placed on the supporting assembly and clamped and fixed through the first clamping assembly, the second clamping assembly is driven by the turnover driving assembly to move and rotate, the sieve plate can be rotated while being clamped and fixed, and therefore the sieve plate can be conveniently and rapidly turned. And in the process, manual fixing is not needed, meanwhile, automatic overturning can be achieved, and polishing of the two faces of the sieve plate is achieved.

Description

Technical Field

[0001] The utility model relates to the field of sieve plate processing, in particular to a turnover device suitable for sieve plate processing. Background Technique

[0002] The polyurethane screen is a screen and sieve plate made of polyurethane material, with excellent wear resistance, acid and alkali resistance, high temperature resistance, anti-aging and reliable screening performance. The sieve plate has many shaped holes, such as slits, rectangles, circles, squares, etc.

[0003] The demolded sieve plate is polished to remove the excess part to make the size and shape of the sieve plate more precise. However, the existing polishing device can only polish one side, and it is necessary to manually turn the sieve plate to polish the other side, which is troublesome to operate and requires manual fixing by the staff.

[0004] Therefore, it is necessary to provide a turnover device suitable for sieve plate processing to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a turnover device suitable for sieve plate processing, which solves the problem that the existing polishing device needs to manually turn the sieve plate to perform double-sided polishing and requires manual fixing.

[0006] To solve the above technical problems, a turnover device suitable for sieve plate processing provided by the utility model includes: a connection component, the connection component includes a workbench, and a support frame is fixedly connected to the top of the workbench;

[0007] A support component, the support component is arranged on the surface of the workbench;

[0008] A polishing component, the polishing component is arranged on the top of the support frame;

[0009] A first clamping component, the first clamping component is arranged on the surface of the support component;

[0010] A turnover driving component, the turnover driving component is arranged at both ends of the workbench;

[0011] A second clamping component, the second clamping component is arranged inside the workbench. The second clamping component includes a fixed clamping plate, the fixed clamping plate is fixedly connected to one end of the turnover driving component, an electric telescopic rod is fixedly installed on the surface of the fixed clamping plate, and a movable clamping plate is fixedly connected to the bottom of the electric telescopic rod.

[0012] Preferably, the support assembly includes a reverse-threaded screw rod, which is movably installed inside the workbench. One end of the reverse-threaded screw rod is fixedly connected to a first driving motor, and a support plate is threadedly connected to the outer surface of the reverse-threaded screw rod.

[0013] Preferably, the grinding assembly includes a first slide rail, which is movably installed at the bottom end of the top of the support frame.

[0014] Preferably, a second slide rail is movably connected to the outer surface of the first slide rail, a hydraulic cylinder is movably connected to the bottom of the second slide rail, and a grinding disc is fixedly installed at the bottom of the hydraulic cylinder.

[0015] Preferably, the first clamping assembly includes a two-way hydraulic rod, which is fixedly installed inside the support plate. Clamping blocks are fixedly connected to both ends of the two-way hydraulic rod, and the clamping blocks are movably installed on the outer surface of the top of the support plate.

[0016] Preferably, the turning drive assembly includes a second driving motor, which is fixedly connected to both ends of the top of the workbench. One end of the second driving motor is fixedly connected to a hydraulic telescopic rod, and the other end of the hydraulic telescopic rod is fixedly connected to the fixed clamping plate.

[0017] Compared with the related art, a turning device for sieve plate processing provided by the present utility model has the following beneficial effects:

[0018] The present utility model provides a turning device for sieve plate processing. By arranging a support assembly inside the workbench, only need to place the sieve plate on the support assembly and clamp and fix the sieve plate through the first clamping assembly. Drive the second clamping assembly to move and rotate through the turning drive assembly, and the sieve plate can be rotated while being clamped and fixed, so as to realize the grinding of the upper and lower surfaces of the sieve plate by the grinding assembly. During this process, there is no need for manual fixing, and it can be automatically turned over to realize the grinding of both sides of the sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a preferred embodiment of a turning device for sieve plate processing provided by the present utility model;

[0020] Figure 2 is Figure 1 a schematic top view of the workbench shown;

[0021] Figure 3 is Figure 2 an enlarged schematic view of part A shown.

[0022] Reference numerals in the figure: 1, connection assembly, 11, workbench, 12, support frame,

[0023] 2. Support component, 21. Reverse-thread screw rod, 22. First drive motor, 23. Support plate

[0024] 3. Grinding component, 31. First slide rail, 32. Second slide rail, 33. Hydraulic cylinder, 34. Grinding disc

[0025] 4. First clamping component, 41. Bi-directional hydraulic rod, 42. Clamping block

[0026] 5. Turning drive component, 51. Second drive motor, 52. Hydraulic telescopic rod

[0027] 6. Second clamping component, 61. Fixed clamping plate, 62. Electric telescopic rod, 63. Movable clamping plate Detailed implementation manners

[0028] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0029] Please refer to Figure 1 , Figure 2 and Figure 3 , where Figure 1 is a schematic structural diagram of a preferred embodiment of a turning plate device for sieve plate processing provided by the present utility model; Figure 2 is Figure 1 a schematic top view of the workbench shown in Figure 3 is Figure 2 a schematic enlarged view of part A shown in

[0030] A turning plate device for sieve plate processing includes: a connection component 1, the connection component 1 includes a workbench 11, and a support frame 12 is fixedly connected to the top of the workbench 11;

[0031] a support component 2, the support component 2 is arranged on the surface of the workbench 11;

[0032] a grinding component 3, the grinding component 3 is arranged on the top of the support frame 12;

[0033] a first clamping component 4, the first clamping component 4 is arranged on the surface of the support component 2;

[0034] a turning drive component 5, the turning drive component 5 is arranged at both ends of the workbench 11;

[0035] The workbench 11 serves to support the support assembly 2, the first clamping assembly 4, the turning drive assembly 5 and the second clamping assembly 6. The support frame 12 is composed of four rods fixedly connected to the bottom of a plate, and the bottoms of the four rods are fixedly connected to the top of the workbench 11. The support frame 12 serves to support the grinding assembly 3. The support assembly 2 serves to support the sieve plate. The grinding assembly 3 serves to grind the sieve plate. The first clamping assembly 4 serves to clamp and fix the sieve plate. The turning drive assembly 5 serves to drive the turning drive assembly 5 to move and rotate. The second clamping assembly 6 serves to clamp the sieve plate and drive the sieve plate to rotate through the turning drive assembly 5. The number of the second clamping assemblies 6 is two. The fixed clamping plate 61 is L-shaped, and two grooves are formed on the surfaces of both fixed clamping plates 61. An electric telescopic rod 62 is fixedly installed on the surface of the fixed clamping plate 61 at the top of each groove. The telescopic rod in the electric telescopic rod 62 is movably fitted inside each groove. One end of the movable clamping plate 63 is fixedly connected with two sliders. The two sliders are respectively movably fitted inside the two grooves formed on the surface of each fixed clamping plate 61 and fixedly connected to the bottoms of the two electric telescopic rods 62. Thus, the electric telescopic rod 62 can drive the movable clamping plate 63 to move up and down, and cooperate with the bottom of the fixed clamping plate 61 to clamp and fix the sieve plate.

[0036] The support assembly 2 includes a reverse-thread screw rod 21. The reverse-thread screw rod 21 is movably installed inside the workbench 11. One end of the reverse-thread screw rod 21 is fixedly connected with a first driving motor 22. The outer surface of the reverse-thread screw rod 21 is threadedly connected with a support plate 23.

[0037] Grooves are formed on the inner surfaces at the left and right ends of the workbench 11. The reverse-thread screw rod 21 is rotatably installed inside the groove formed at the right end and is evenly divided into two screw-thread segments in opposite directions. A rod is fixedly connected inside the groove formed at the left end. The number of the support plates 23 is two. One ends are respectively threadedly sleeved on the outer surfaces of the two screw-thread segments of the reverse-thread screw rod 21, and the other ends are slidably sleeved on the outer surface of the connecting rod in the other groove. By driving the reverse-thread screw rod 21 to rotate through the first driving motor 22, the relative or opposite sliding of the two support plates 23 is realized, and the sieve plate is supported and fixed.

[0038] The grinding assembly 3 includes a first slide rail 31. The first slide rail 31 is movably installed at the bottom end of the top of the support frame 12.

[0039] The first slide rail 31 can drive the second slide rail 32, the hydraulic cylinder 33 and the grinding disc 34 to move left and right. A screw rod is rotatably installed at the bottom of the connecting plate in the support frame 12, and one end is fixedly connected with a motor.

[0040] The outer surface of the first slide rail 31 is movably connected with a second slide rail 32. The bottom of the second slide rail 32 is movably connected with a hydraulic cylinder 33. The bottom of the hydraulic cylinder 33 is fixedly installed with a grinding disc 34.

[0041] A threaded rod is rotatably installed inside a sliding plate of the second slide rail 32, and the sliding plate is threadedly connected to the outer surface of the threaded rod in the first slide rail 31. One end of the threaded rod is fixedly connected with a motor. The top of the hydraulic cylinder 33 is fixedly connected with a slider, and the slider is threadedly connected to the outer surface of the threaded rod in the second slide rail 32. Thus, when the threaded rod in the second slide rail 32 rotates, the hydraulic cylinder 33 can be driven to move back and forth.

[0042] The first clamping assembly 4 includes a double-acting hydraulic rod 41. The double-acting hydraulic rod 41 is fixedly installed inside the support plate 23. The two ends of the double-acting hydraulic rod 41 are fixedly connected with clamping blocks 42. The clamping blocks 42 are movably installed on the outer surface of the top of the support plate 23.

[0043] The number of the first clamping assemblies 4 is two. A groove is formed inside each of the two support plates 23. The two double-acting hydraulic rods 41 are respectively fixedly installed inside the two grooves. One clamping block 42 is fixedly connected to each end of each double-acting hydraulic rod 41. The two clamping blocks 42 can be driven to move relatively or towards each other by the expansion and contraction of the double-acting hydraulic rod 41, so as to realize the clamping and fixing of the sieve plate.

[0044] The turnover driving assembly 5 includes a second driving motor 51. The second driving motor 51 is fixedly connected to both ends of the top of the workbench 11. One end of the second driving motor 51 is fixedly connected with a hydraulic telescopic rod 52. The other end of the hydraulic telescopic rod 52 is fixedly connected to the surface of the fixed clamping plate 61.

[0045] The number of the turnover driving assemblies 5 is two. The two second driving motors 51 are respectively fixedly connected to the tops of the left and right ends of the workbench 11. The two hydraulic telescopic rods 52 are fixedly connected to the rotating shafts of the second driving motors 51 and are rotatably connected to the surfaces of the left and right ends of the workbench 11 at the same time. The telescopic rods are movably embedded inside the workbench 11 through both ends of the workbench 11 and are respectively fixedly connected to the two fixed clamping plates 61. The two fixed clamping plates 61 are driven to move relatively by the hydraulic telescopic rods 52 to clamp both ends of the sieve plate, and the sieve plate is turned over by driving the fixed clamping plate 61 to rotate by the second driving motor 51.

[0046] The working principle of a turning plate device suitable for sieve plate processing provided by the present utility model is as follows:

[0047] Now, place the sieve plate on the tops of the two support plates 23. Then, start the two double-acting hydraulic rods 41 to drive the two clamping blocks 42 to slide relatively to clamp and fix the two ends of the sieve plate. Next, start the hydraulic cylinder 33 to drive the grinding disc 34 to move downward and connect to the surface of the sieve plate. The first slide rail 31 and the second slide rail 32 then drive the grinding disc 34 to move back and forth and left and right to grind the sieve plate. When the top surface of the sieve plate is ground, start the two hydraulic telescopic rods 52 to drive the two fixed clamping plates 61 to slide relatively and connect to the two ends of the sieve plate. Then, start the two electric telescopic rods 62 to drive the two movable clamping plates 63 to move downward to clamp and fix the sieve plate. Then, start the support plate 23. The reverse-thread screw rod 21 rotates to drive the two support plates 23 to slide towards each other to the two outermost ends of the reverse-thread screw rod 21. Next, start the second driving motor 51 to drive the second clamping assembly 6 and the sieve plate to flip 180 degrees through the hydraulic telescopic rod 52. Then, start the support plate 23 to reset the support plate 23 to support the sieve plate. At the same time, start the electric telescopic rod 62 and the hydraulic telescopic rod 52 to drive the movable clamping plate 63 and the fixed clamping plate 61 to reset respectively. Finally, start the double-acting hydraulic rod 41 to make the clamping block 42 clamp and fix the sieve plate. Finally, drive the grinding disc 34 to move through the first slide rail 31, the second slide rail 32 and the hydraulic cylinder 33 to grind the other side of the sieve plate.

[0048] Compared with the related art, a turnover device for sieve plate processing provided by the present utility model has the following beneficial effects:

[0049] The present utility model provides a turnover device for sieve plate processing. By arranging a support assembly 2 inside the workbench 11, only need to place the sieve plate on the support assembly 2 and clamp and fix the sieve plate through the first clamping assembly 4. Drive the second clamping assembly 6 to move and rotate through the turnover driving assembly 5, and can rotate while clamping and fixing the sieve plate, so as to realize the grinding of the upper and lower surfaces of the sieve plate by the grinding assembly 3. During this process, without manual fixing, it can be automatically flipped to realize the grinding of both sides of the sieve plate.

[0050] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present utility model.

Claims

1. A turning plate device applicable to sieve plate processing, characterized in that, Including: A connecting component, the connecting component includes a workbench, and a support frame is fixedly connected to the top of the workbench; A supporting component, the supporting component is arranged on the surface of the workbench; A grinding component, the grinding component is arranged on the top of the support frame; A first clamping component, the first clamping component is arranged on the surface of the supporting component; A turning driving component, the turning driving component is arranged at both ends of the workbench; A second clamping component, the second clamping component is arranged inside the workbench, the second clamping component includes a fixed clamping plate, the fixed clamping plate is fixedly connected to one end of the turning driving component, an electric telescopic rod is fixedly installed on the surface of the fixed clamping plate, and a movable clamping plate is fixedly connected to the bottom of the electric telescopic rod.

2. The turnover device for sieve plate processing according to claim 1, wherein, The supporting component includes a reverse-thread screw rod, the reverse-thread screw rod is movably installed inside the workbench, one end of the reverse-thread screw rod is fixedly connected to a first driving motor, and a support plate is threadedly connected to the outer surface of the reverse-thread screw rod.

3. A turning plate device applicable to sieve plate processing according to claim 2, characterized in that, The grinding component includes a first slide rail, and the first slide rail is movably installed at the bottom end of the top of the support frame.

4. A turnover device applicable to sieve plate processing according to claim 3, characterized in that, A second slide rail is movably connected to the outer surface of the first slide rail, a hydraulic cylinder is movably connected to the bottom of the second slide rail, and a grinding disc is fixedly installed at the bottom of the hydraulic cylinder.

5. A turnover device applicable to sieve plate processing according to claim 4, characterized in that, The first clamping component includes a two-way hydraulic rod, the two-way hydraulic rod is fixedly installed inside the support plate, clamping blocks are fixedly connected to both ends of the two-way hydraulic rod, and the clamping blocks are movably installed on the outer surface of the top of the support plate.

6. The turnover device for sieve plate processing according to claim 1, characterized in that, The turning driving component includes a second driving motor, the second driving motor is fixedly connected to both ends of the top of the workbench, a hydraulic telescopic rod is fixedly connected to one end of the second driving motor, and the other end of the hydraulic telescopic rod is fixedly connected to the surface of the fixed clamping plate.

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