An intelligent manufacturing device for an electric grinder cutting disc

Abstract

The present application relates to the field of cutting blade manufacturing, and in particular to an intelligent manufacturing device for electric grinder cutting blades. Technical problem: At present, in the process of manufacturing grinding wheel cutting blades, it is necessary to inject sand material multiple times, and after each injection, it is necessary to flatten it before proceeding to the next step. The manufacturing process is cumbersome and inefficient. Technical solution: An intelligent manufacturing device for electric grinder cutting blades, including a first mounting bracket, a quantitative blanking machine and a pressing machine, etc.; the two first mounting brackets are commonly connected to the quantitative blanking machine; the two first mounting brackets are commonly connected to the pressing machine. The present invention clamps and fixes the grid plate from the middle through two annular airbags, and then puts the grid plate into the forming frame first, and then injects sand material between the two spreading frames at one time, and then controls the two spreading frames to rotate so that the sand material between the two is evenly spread above and below the grid plate, so that the filling of sand material above and below the grid plate is completed in one time and efficiently.

Description

Technical Field

[0001] The present application relates to the field of cutting blade manufacturing, and in particular to an intelligent manufacturing device for electric grinder cutting blades. Background Art

[0002] Abrasive cutting discs are commonly used in electric grinders. Currently, the manufacturing steps for abrasive cutting discs are as follows: first, abrasive material is injected into a circular frame and spread out, then a grid plate is placed on the abrasive material, and then abrasive material is injected into the grid plate and spread out, and then a pressing device is used to press the abrasive material and grid plate combination in the circular frame to obtain a semi-finished abrasive cutting disc, and finally the abrasive cutting disc is baked and shaped to obtain the abrasive cutting disc; in the above process, abrasive material needs to be injected multiple times, and each injection needs to be spread out before proceeding to the next step, which makes the manufacturing process cumbersome and inefficient. Summary of the Invention

[0003] In order to overcome the shortcomings of the current manufacturing process of grinding wheel cutting discs, which requires multiple injections of abrasive materials and the need to flatten them after each injection before proceeding to the next step, resulting in a cumbersome manufacturing process and low efficiency, the present invention provides an intelligent manufacturing device for electric grinder cutting discs.

[0004] Technical solution: An intelligent manufacturing device for electric grinder cutting blades, including a first mounting frame, a quantitative blanking machine and a pressing machine; two first mounting frames are commonly connected to the quantitative blanking machine; two first mounting frames are commonly connected to the pressing machine; further comprising a first power assembly, a connecting rod, an annular airbag, a second transmission shaft, a paving frame, a guide plate, a second power assembly, a forming frame, a bottom plate, a sliding rod and a straight spring; the two first mounting frames are connected to the first power assembly; the first power assembly is connected to the connecting rod; a plurality of airbag groups are fixedly connected to the connecting rod, each airbag group consists of two annular airbags; the first power assembly It is connected to a second transmission shaft; two paving frames are fixed on the second transmission shaft; a material guide plate is fixed on each of the two paving frames; the first power assembly is used to drive the connecting rod and the second transmission shaft to move horizontally and vertically, and drive the connecting rod and the second transmission shaft to rotate; the two first mounting frames are connected to the second power assembly; the second power assembly is connected to the forming frame and the base plate, the forming frame and the base plate are slidingly connected, and the second power assembly is used to drive the forming frame and the base plate to move horizontally; a sliding rod is slidably connected to the middle of the base plate; a straight spring is fixed to the lower part of the sliding rod; the upper end of the straight spring is fixed to the base plate.

[0005] As an improvement to the above solution, the bottom edge of the connecting rod is arranged in an arc shape.

[0006] As an improvement to the above solution, a groove matching the bottom of the connecting rod is provided on the upper portion of the sliding rod.

[0007] As an improvement to the above solution, the lower parts of the two paving frames facing each other are configured to be arc-shaped.

[0008] As an improvement to the above solution, a material discharge unit is also included; the material discharge unit includes a second mounting plate, a material frame and a blocking bar; the two first mounting frames are fixedly connected to the second mounting plate; and the material frame is fixedly connected to the upper side of the second mounting plate.

[0009] As an improvement to the above solution, it further includes blocking bars; a plurality of blocking bars are fixedly connected to the upper portion of the inner surface of the material frame.

[0010] As an improvement to the above scheme, it also includes an anti-blocking unit; the anti-blocking unit includes a third mounting plate, a first electric push rod, a fourth mounting plate and a dredging rod; a third mounting plate is fixedly connected to the upper side of each of the two paving frames; a number of first electric push rods are fixedly connected to the lower side of each of the two third mounting plates; a number of first electric push rods on the same third mounting plate are commonly fixedly connected to a fourth mounting plate; a number of dredging rods are fixedly connected to the lower side of each of the two fourth mounting plates; the dredging rods are slidingly connected to the paving frame.

[0011] As an improvement to the above solution, the dredging rod is elastic and the end thereof is configured to be spherical.

[0012] As an improvement to the above scheme, it also includes a support unit; a plurality of support units are connected to the outer surface of the forming frame, and the plurality of support units are arranged in a staggered manner; the support unit includes a second mounting frame, a second electric push rod and a support plate; a plurality of second mounting frames are fixedly connected to the outer surface of the forming frame; a second electric push rod is respectively fixedly connected to the plurality of second mounting frames; a plurality of second electric push rods are respectively fixedly connected to the telescopic ends of the plurality of second electric push rods; and the plurality of support plates are all slidably connected to the forming frame.

[0013] As an improvement to the above solution, the inner side surface of the support plate is configured to be arc-shaped, and after the support plate moves outward, its inner side surface and the inner side surface of the forming frame form a complete arc surface.

[0014] The present invention has the following advantages: 1. The present invention clamps and fixes the grid plate from the middle through two annular air bags, and then places the grid plate into the forming frame first, and then injects sand into the space between the two paving frames at one time, and then controls the two paving frames to rotate to evenly spread the sand between the two on the grid plate. The sand spread on the grid plate will first pass through the mesh and fall evenly in the space between the bottom plate and the grid plate. When this space is filled with sand, the sand will accumulate in the space between the grid plate and the two paving frames, thus completing the filling of sand above and below the grid plate in one go and with high efficiency.

[0015] 2. During the process of paving sand materials by two paving frames, the present invention also controls the annular airbag to drive the mesh plate to rotate, so that the mesh plate moves the sand materials, speeding up the process of the sand materials falling through the mesh, thereby improving work efficiency.

[0016] 3. The present invention supports the grid plate by providing a support plate to prevent the outer edge of the grid plate from sagging and deforming due to gravity, thereby preventing the internal structure of the manufactured cutting piece from deforming and affecting the quality.

[0017] 4. The present invention dredges the mesh of the grid plate to prevent blockage by controlling a plurality of dredging rods to intermittently move downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a first three-dimensional structure of an intelligent manufacturing device for electric grinder cutting blades of the present invention;

[0019] Figure 2 This is a schematic diagram of a second three-dimensional structure of the intelligent manufacturing device for electric grinder cutting blades of the present invention;

[0020] Figure 3 It is a partial three-dimensional structural diagram of the intelligent manufacturing device of the electric grinder cutting blade of the present invention;

[0021] Figure 4 This is an enlarged schematic diagram of point A of the intelligent manufacturing device for electric grinder cutting blades of the present invention;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the discharge unit of the intelligent manufacturing device for electric grinder cutting blades of the present invention;

[0023] Figure 6 A first partial three-dimensional structural cross-sectional view of the intelligent manufacturing device for electric grinder cutting blades of the present invention;

[0024] Figure 7 A second partial three-dimensional structural cross-sectional view of the intelligent manufacturing device for electric grinder cutting blades of the present invention;

[0025] Figure 8 This is a partial three-dimensional structural sectional view of a third embodiment of the intelligent manufacturing device for electric grinder cutting blades of the present invention.

[0026] The numbers in the figure are: 1-first mounting frame, 2-quantitative blanking machine, 3-pressing machine, 4-grid plate, 21-first electric slide rail, 22-first electric slider, 23-first cylinder, 24-first mounting plate, 25-mounting frame, 26-first transmission shaft, 27-connecting rod, 28-annular airbag, 31-second mounting plate, 32-material frame, 33-blocking bar, 41-second transmission shaft, 42-paving frame, 43-material guide plate, 44-first A motor, 45-first gear, 46-second gear, 47-second motor, 51-third mounting plate, 52-first electric push rod, 53-fourth mounting plate, 54-dredging rod, 61-second electric slide rail, 62-second electric slider, 63-fifth mounting plate, 64-forming frame, 65-second cylinder, 66-bottom plate, 67-sliding rod, 68-straight spring, 71-second mounting frame, 72-second electric push rod, 73-support plate. DETAILED DESCRIPTION

[0027] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present invention. The appearance of such a 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.

[0028] Example 1

[0029] An intelligent manufacturing device for electric grinder cutting blades, such as Figure 1-8 As shown, it includes a first mounting frame 1, a quantitative blanking machine 2 and a pressing machine 3; the middle of the two first mounting frames 1 are commonly connected to the quantitative blanking machine 2; the right parts of the two first mounting frames 1 are commonly connected to the pressing machine 3;

[0030] It also includes a first power assembly, a connecting rod 27, an annular airbag 28, a second transmission shaft 41, a paving frame 42, a guide plate 43, a second power assembly, a forming frame 64, a bottom plate 66, a sliding rod 67 and a straight spring 68; the two first mounting frames 1 are connected to the first power assembly; the first power assembly is connected to the connecting rod 27; two airbag groups are fixedly connected to the middle of the outer surface of the connecting rod 27, and each airbag group consists of two annular airbags 28; the first power assembly is connected to the second transmission shaft 41; two paving frames 42 are fixedly connected to the lower part of the outer surface of the second transmission shaft 41, and the lower parts of the opposite sides of the two paving frames 42 are set to an arc shape to facilitate spreading and flattening the sand material, and the lower sides of the two paving frames 42 are set to rough materials for grinding sand materials; a guide plate 43 is fixedly connected to the upper side of the two paving frames 42, and the upper surfaces of the two guide plates 43 are set to smooth materials to prevent powder accumulation ; The first power assembly is used to drive the connecting rod 27 and the second transmission shaft 41 to move horizontally and vertically, and drive the connecting rod 27 and the second transmission shaft 41 to rotate; the two first mounting frames 1 are connected to the second power assembly; the second power assembly is connected to the forming frame 64 and the base plate 66, and the forming frame 64 is slidably connected to the base plate 66, and the second power assembly is used to drive the forming frame 64 and the base plate 66 to move horizontally; the middle part of the base plate 66 is slidably connected to the sliding rod 67, and the bottom edge of the connecting rod 27 is arranged in an arc shape to facilitate the insertion of the connecting rod 27 into the opening in the middle of the grid plate 4, and the upper part of the sliding rod 67 is provided with a groove matching the bottom of the connecting rod 27, so that there is no gap at the contact between the sliding rod 67 and the connecting rod 27, avoiding the appearance of bulges on the inner surface of the grinding wheel cutting blade; the lower part of the sliding rod 67 is fixed with a straight spring 68; the upper end of the straight spring 68 is fixed to the base plate 66.

[0031] The first power assembly includes a first electric slide rail 21, a first electric slider 22, a first cylinder 23, a first mounting plate 24, a mounting frame 25, a first transmission shaft 26, a first motor 44, a first gear 45, a second gear 46, and a second motor 47; two first mounting frames 1 are respectively bolted to opposite sides with a first electric slide rail 21; two first electric sliders 22 are respectively slidably connected to the two first electric slide rails 21; two first electric sliders 22 are respectively fixed to a first cylinder 23; the telescopic ends of the two first cylinders 23 are respectively fixed to a first mounting plate 24; the two first mounting plates 24 are commonly fixed with a mounting frame 25; the middle part of the mounting frame 25 is rotatably connected to the first transmission shaft 26; the lower part of the first transmission shaft 26 is fixed to the connecting rod 27; the first motor 44 and the second motor 47 are bolted together in the mounting frame 25; the output shaft of the second motor 47 is fixed to the first transmission shaft 26; the output shaft of the first motor 44 is fixed to the first gear 45; the lower side of the mounting frame 25 is rotatably connected to the second transmission shaft 41, and the second transmission shaft 41 is sleeved on the outer surface of the first transmission shaft 26; the second gear 46 is fixed to the upper part of the outer surface of the second transmission shaft 41; the first gear 45 is meshed with the second gear 46.

[0032] The second power assembly includes a second electric slide rail 61, a second electric slider 62, a fifth mounting plate 63 and a second cylinder 65; the two first mounting frames 1 are respectively bolted to the opposite sides with a second electric slide rail 61; the two second electric sliders 62 are respectively slidably connected to the two second electric slide rails 61; the two second electric sliders 62 are commonly fixed to the opposite sides with a fifth mounting plate 63; the upper part of the fifth mounting plate 63 is fixed to the forming frame 64; two second cylinders 65 are fixed to the upper side of the fifth mounting plate 63; the telescopic ends of the two second cylinders 65 are fixed to the base plate 66.

[0033] The material discharging unit includes a second mounting plate 31, a material frame 32 and a blocking bar 33; the left portions of the two first mounting frames 1 facing each other are welded with a second mounting plate 31; the upper side of the second mounting plate 31 is fixed with a material frame 32.

[0034] It also includes blocking strips 33; a plurality of blocking strips 33 are fixedly connected to the upper inner surface of the material frame 32, and the blocking strips 33 are elastic to prevent damage to the grid plate 4.

[0035] Before work, the grid plates 4 are stacked and placed in the material frame 32, and the two annular air bags 28 are connected to the external air pump. During work, the two first electric slides 21 are controlled to drive the two first electric sliders 22 to move, and the two first electric sliders 22 drive the two first cylinders 23 to move, and the two first cylinders 23 drive the two first mounting plates 24 and the mounting frame 25 and their associated components to move until the connecting rod 27 is located directly above the material frame 32. At this time, the hollow part in the middle of the grid plate 4 is just facing the connecting rod 27, and then the two first cylinders 23 are controlled to drive the first mounting plate 24 and the mounting frame 25 and their associated components to move downward, and move to the middle position of the two annular air bags 28 flush with the uppermost grid plate 4, and then the external air pump is controlled to start inflating the two annular air bags 28, so that the two annular air bags 28 expand. The two first cylinders 23 are controlled to drive the first mounting plate 24 and the mounting frame 25 and their associated components to move upward, and the two annular airbags 28 move upward to lift the uppermost grid plate 4 from the material frame 32. The lower annular airbag 28 will support the second grid plate 4 when it expands. Therefore, a blocking bar 33 is provided on the upper side of the inner surface of the material frame 32 to intercept the grid plate 4 carried by the lower annular airbag 28 to prevent multiple grid plates 4 from being brought out at one time; when a cutting sheet with two layers of grid plates 4 needs to be made, the two first cylinders 23 are controlled to drive the first mounting plate 24 and the mounting frame 25 and their associated components to continue to move downward, so that the middle position of the two lower annular airbags 28 is flush with the uppermost grid plate 4, and then the above action is repeated to lift another grid plate 4.

[0036] Then, the two first electric slide rails 21 are controlled to drive the two first electric sliders 22 to move rightward, so that the grid plate 4 moves rightward until the grid plate 4 is located directly above the forming frame 64. Then, the two first cylinders 23 are controlled to drive the first mounting plate 24 and the mounting frame 25 and their associated components to move downward, so that the grid plate 4 enters the forming frame 64. At the same time, the two paving frames 42 move downward into the forming frame 64. At this time, space is left above and below the grid plate 4 for placing sand materials, such as Figure 6-8 As shown, when the connecting rod 27 descends, it will descend with the sliding rod 67, and then drive the sliding rod 67 to move downward and stretch the straight spring 68. When the connecting rod 27 is lifted, it will move up and reset due to the elastic force of the straight spring 68; then the two first electric slide rails 21 are controlled to drive the two first electric sliders 22 to continue to move to the right, and at the same time, the two second electric slide rails 61 are controlled to drive the two second electric sliders 62 to move to the right synchronously, and the two second electric sliders 62 drive the fifth mounting plate 63 and its associated components to move to the right, so that the forming frame 64 and the grid plate 4 move to the right synchronously, and move to the forming frame 64 directly below the discharge port of the quantitative feeder 2, and then control the quantitative feeder 2 to drop the sand material in a quantitative manner. The dropped material falls between the two paving frames 42 after being gathered by the two guide plates 43, and then the first motor 44 is controlled to drive the first gear 45 to drive the second gear 46 to rotate, and the second gear 46 drives the second transmission shaft 41 to drive the two paving frames 42 to rotate. When the two paving frames 42 rotate, the sand material between the two is evenly spread on the grid plate 4. The sand material spread on the grid plate 4 will first pass through the mesh and fall evenly into the space between the bottom plate 66 and the grid plate 4. When this space is filled with sand material, the sand material will accumulate in the space between the grid plate 4 and the two paving frames 42, so that the filling of the sand material above and below the grid plate 4 can be completed in one go with high efficiency. At the same time, the second motor 47 is controlled to drive the first transmission shaft 26 to drive the connecting rod 27 to rotate, and the connecting rod 27 drives the two annular air bags 28 and the grid plate 4 to rotate, so that the grid plate 4 and the two paving frames 42 are connected. The reverse rotation allows the grid plate 4 to move the sand material, speeding up the process of the sand material falling through the mesh and improving work efficiency. When the sand material under the grid plate 4 is almost full, the external air pump is controlled to extract the air in the two annular air bags 28, so that the two annular air bags 28 shrink and fit tightly against the outer surface of the connecting rod 27, preventing the two raised annular air bags 28 from lifting the grid plate 4 when they are lifted up. After that, the sand material will fill the space where the two annular air bags 28 are expanded, ensuring the integrity of the cut piece after pressing and forming.

[0037] After the sand material is filled on and below the grid plate 4, the two first cylinders 23 are controlled to drive the first mounting plate 24 and the mounting frame 25 and their associated components to move upward, so that the two paving frames 42 are separated from the forming frame 64, and then the two second electric slide rails 61 are controlled to drive the two second electric sliders 62 to move synchronously to the right, and the two second electric sliders 62 drive the fifth mounting plate 63 and its associated components to move to the right, so that the forming frame 64 is located directly below the pressing machine 3, and then the pressing machine 3 is controlled to start pressing the sand material and grid in the forming frame 64 to press them into a semi-finished cutting sheet; after pressing and forming, the two second cylinders 65 are controlled to drive the bottom plate 66 to move upward, and the bottom plate 66 moves upward to lift the semi-finished cutting sheet, and then the cutting sheet is removed and collected, and finally the collected semi-finished cutting sheet is baked and shaped to obtain the cutting sheet.

[0038] Example 2

[0039] On the basis of Example 1, Figure 6 As shown, it also includes an anti-blocking unit; the anti-blocking unit includes a third mounting plate 51, a first electric push rod 52, a fourth mounting plate 53 and a dredging rod 54; a third mounting plate 51 is welded to the upper side of each of the two paving frames 42; two first electric push rods 52 are fixed to the lower side of each of the two third mounting plates 51; the two first electric push rods 52 on the same third mounting plate 51 are fixed to a fourth mounting plate 53; a number of dredging rods 54 are fixed to the lower side of each of the two fourth mounting plates 53, and the dredging rods 54 are elastic and the ends are spherical to prevent damage to the grid plate 4 and facilitate passing through the mesh; the dredging rods 54 are slidably connected to the paving frame 42.

[0040] In the process of sand passing through the mesh of the grid plate 4 and falling into the space between the bottom plate 66 and the grid plate 4, the mesh of the grid plate 4 is easily blocked by the sand. Therefore, the four first electric push rods 52 are controlled to drive the corresponding two fourth mounting plates 53 to move downward intermittently, and the two fourth mounting plates 53 drive several dredging rods 54 to move downward intermittently. The several dredging rods 54 move downward and are inserted into the mesh of the grid plate 4 to clear the blocked mesh and prevent blockage.

[0041] Example 3

[0042] On the basis of Example 2, Figure 3-5As shown, it also includes a support unit; two support units are connected to the outer surface of the forming frame 64, and the two support units are arranged in a staggered shape; the support unit includes a second mounting bracket 71, a second electric push rod 72 and a support plate 73; six second mounting brackets 71 are welded to the outer surface of the forming frame 64; a second electric push rod 72 is fixed to each of the six second mounting brackets 71; the telescopic ends of the six second electric push rods 72 are respectively fixed to a support plate 73, and the upper side of the support plate 73 is smooth to prevent obstruction of the rotation of the grid plate 4, and the inner side surface of the support plate 73 is arranged to be arc-shaped. After the support plate 73 moves outward, its inner side surface forms a complete arc surface with the inner side surface of the forming frame 64 to prevent grooves from appearing on the outer surface of the obtained grinding wheel cutting disc; the six support plates 73 are all slidably connected to the forming frame 64.

[0043] When the grid plate 4 moves down into the forming frame 64, the six second electric push rods 72 in the same supporting unit are controlled to drive the six supporting plates 73 to move toward the center of the forming frame 64, so that the six supporting plates 73 protrude. Figure 3-5 As shown, the downward movement is then controlled so that the outer edge of the grid plate 4 falls on the six support plates 73 after it moves downward, thereby preventing the outer edge of the grid plate 4 from sagging and deforming due to gravity, and further preventing the internal structure of the manufactured cutting piece from deforming, affecting the quality; when the sand material under the grid plate 4 is almost full, the six second electric push rods 72 are controlled to drive the six support plates 73 to move away from the center point of the forming frame 64, so that the side of the six support plates 73 close to the center point of the forming frame 64 is flush with the inner surface of the forming frame 64, and then the sand material will be filled into the space where the protruding parts of the six support plates 73 were originally located, thereby ensuring the integrity of the cutting piece after pressing and forming; when a cutting piece with two layers of grid plates 4 needs to be produced, another support unit can be controlled to operate at the same time.

[0044] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An intelligent manufacturing device for electric grinder cutting blades, comprising a first mounting frame (1); two first mounting frames (1) are commonly connected to a quantitative blanking machine (2); two first mounting frames (1) are commonly connected to a pressing machine (3); and the device is characterized in that: The invention also includes a first power assembly; two first mounting frames (1) are connected to the first power assembly; the first power assembly is connected to a connecting rod (27); a plurality of airbag groups are fixedly connected to the connecting rod (27), and each airbag group is composed of two annular airbags (28); the first power assembly is connected to a second transmission shaft (41); two paving frames (42) are fixedly connected to the second transmission shaft (41); a guide plate (43) is fixedly connected to each of the two paving frames (42); the first power assembly is used to drive the connecting rod (27) and the second transmission shaft (41) to move horizontally and vertically, and to drive the connecting rod (27) and the second transmission shaft (41) to rotate; the two first mounting frames (1) are connected to the second power assembly; the second power assembly is connected to a forming frame (64) and a bottom plate (66), and the forming frame (64) and the bottom plate (66) slide. The second power assembly is used to drive the forming frame (64) and the base plate (66) to move laterally; the middle part of the base plate (66) is slidably connected to a sliding rod (67); the lower part of the sliding rod (67) is fixedly connected to a straight spring (68); the upper end of the straight spring (68) is fixedly connected to the base plate (66); and an anti-blocking unit is also included; the anti-blocking unit includes a third mounting plate (51); the upper sides of the two paving frames (42) are respectively fixedly connected to a third mounting plate (51); the lower sides of the two third mounting plates (51) are respectively fixedly connected to a plurality of first electric push rods (52); the plurality of first electric push rods (52) on the same third mounting plate (51) are commonly fixedly connected to a fourth mounting plate (53); the lower sides of the two fourth mounting plates (53) are respectively fixedly connected to a plurality of dredging rods (54); the dredging rods (54) are slidably connected to the paving frame (42).

2. The intelligent manufacturing device for electric grinder cutting blades according to claim 1, characterized in that: The bottom edge of the connecting rod (27) is arranged in an arc shape.

3. The intelligent manufacturing device for electric grinder cutting blades according to claim 1, characterized in that: The upper portion of the sliding rod (67) is provided with a groove that matches the bottom portion of the connecting rod (27).

4. The intelligent manufacturing device for electric grinder cutting blades according to claim 1, characterized in that: The lower parts of the two paving frames (42) facing each other are arranged in an arc shape.

5. The intelligent manufacturing device for electric grinder cutting blades according to any one of claims 1 to 4, characterized in that: It also includes a material discharge unit; the material discharge unit includes a second mounting plate (31); the two first mounting frames (1) are fixedly connected to the second mounting plate (31); and a material frame (32) is fixedly connected to the upper side of the second mounting plate (31).

6. The intelligent manufacturing device for electric grinder cutting blades according to claim 5, characterized in that: It also includes blocking bars (33); a plurality of blocking bars (33) are fixedly connected to the upper portion of the inner surface of the material frame (32).

7. The intelligent manufacturing device for electric grinder cutting blades according to claim 1, characterized in that: The dredging rod (54) is elastic and has a spherical end.

8. The intelligent manufacturing device for electric grinder cutting blades according to claim 1, characterized in that: The invention also includes a support unit; the outer surface of the forming frame (64) is connected to a plurality of support units, and the plurality of support units are arranged in a staggered manner; the support unit includes a second mounting frame (71); the outer surface of the forming frame (64) is fixedly connected to a plurality of second mounting frames (71); a second electric push rod (72) is fixedly connected to each of the plurality of second mounting frames (71); the telescopic ends of the plurality of second electric push rods (72) are respectively fixedly connected to a support plate (73); and the plurality of support plates (73) are all slidably connected to the forming frame (64).

9. The intelligent manufacturing device for electric grinder cutting blades according to claim 8, characterized in that: The inner side surface of the support plate (73) is configured to be arc-shaped, and after the support plate (73) moves outward, its inner side surface and the inner side surface of the forming frame (64) form a complete arc surface.

Images