Male mold forming blank correcting device for ceramic forming operation line

Abstract

The invention relates to the field of ceramic blank straightening, and discloses a ceramic forming operation line male die forming blank straightening device which comprises a rotating mechanism and two fixing mechanisms arranged above the rotating mechanism, each fixing mechanism comprises a support assembly arranged above the rotating mechanism, and a sliding assembly is arranged above the support assembly; a locking assembly is arranged on the support assembly, a protection assembly and a moving assembly are further arranged on the support assembly, the suction cup equipment moves a reversely buckled ceramic body to the position above the support assembly, the ceramic body is pressed down towards a sliding block, the sliding block is pressed into a sliding cavity, the sliding block extrudes air in the sliding cavity into an air outlet groove, and the air outlet groove is opened. And when the sliding block is lower than the locking block, the small spring pushes the locking block to reset, the sliding block is blocked in the sliding cavity, the ceramic body is located in the sliding cavity, and the ceramic body is protected in the sliding cavity.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic blank positive blanks, in particular to a positive blank forming device of a ceramic forming operation line with a positive mold. Background Art

[0002] In the patent application with application publication number CN219522515U, it includes a flexibly adjustable supporting mechanism, a turning mechanism arranged on both sides of the supporting mechanism, a fixing mechanism arranged on the turning mechanism and located on the inner side of the supporting mechanism, the fixing mechanism includes a telescopic cylinder arranged on the turning mechanism, a movable plate arranged on the telescopic cylinder, a fixing rod evenly arranged on the movable plate, a sleeve with a telescopic cavity and movably connected to the fixing rod, and a spring located in the telescopic cavity of the sleeve and installed on the sleeve and the fixing rod; the blank turning machine evenly arranges fixing rods on the movable plate to cooperate with the use of the sleeve and the spring, so that the fixing mechanism can automatically retract according to the different shapes of the fixed blanks when fixing the corresponding ceramic blanks, thereby allowing the blank turning machine to quickly fix different blanks; and the sleeve that does not retract can provide good support for the blanks, allowing the fixing mechanism to fix the ceramic blanks better.

[0003] In the above-mentioned patent, the ceramic blank cannot be better protected during the flipping process, and the ceramic blank may fall off. In addition, during the previous process, dust will be stored on the surface of the ceramic blank, which will affect the quality of the subsequent ceramic manufacturing process. Summary of the invention

[0004] The object of the present invention is to provide a positive mold forming device for a ceramic forming line to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution of the present invention is: a positive blank forming device of a ceramic forming line, comprising a rotating mechanism and two sets of fixing mechanisms arranged above the rotating mechanism for fixing the ceramic blank, the fixing mechanism comprising a support assembly arranged above the rotating mechanism, a sliding assembly for fixing the ceramic blank arranged above the support assembly, two sets of locking assemblies for limiting the sliding assembly are arranged on the support assembly, and a protective assembly and a moving assembly for protecting the ceramic blank are also arranged on the support assembly; The support assembly includes a fixed seat arranged on a rotating mechanism, two installation grooves for installing a protective assembly and a movable assembly are provided above the fixed seat, two installation cavities are provided above the fixed seat, a sliding cavity corresponding to the sliding assembly is provided at the center position above the fixed seat, a fixed ring is fixedly connected to the upper end of the fixed seat, a plurality of exhaust holes are provided on the inner wall of the fixed ring, two connecting grooves are provided on the inner wall of the sliding cavity, the connecting grooves are through-connected with the installation cavity, a plurality of air outlet grooves are provided at the lower part of the sliding cavity, a plurality of air ducts are provided on the fixed seat, the air outlet grooves are through-connected with the air ducts, and a circular hole is provided at the lower part of the sliding cavity.

[0006] Preferably, the locking assembly includes a cross bar fixedly connected to the inside of the installation cavity, a sliding vertical bar slidably connected to the installation cavity, a sliding groove corresponding to the cross bar is provided on the sliding vertical bar, a small spring is provided between the sliding vertical bar and the inside of the installation cavity, an inclined surface is provided above the sliding vertical bar, a locking block is fixedly connected to the top of one side of the sliding vertical bar, the locking block corresponds to the position of the connecting groove, an extrusion rod is slidably connected to the top of the inside of the installation cavity, a triangular block is fixedly connected to the lower end of the extrusion rod, the triangular block corresponds to the inclined surface, and an extrusion plate is fixedly connected to the upper end of the extrusion rod.

[0007] Preferably, one end of the small spring is fixedly connected to one end of the sliding vertical rod, and the other end of the small spring is fixedly connected to one side of the inner wall of the installation cavity.

[0008] Preferably, the sliding assembly includes a sliding block slidably connected in a sliding cavity, a suction cup is fixedly arranged above the sliding block, a vertical rod is fixedly connected below the sliding block, the vertical rod is slidably connected to a circular hole below the sliding cavity, and a plurality of large springs are fixedly connected to the lower end of the sliding block.

[0009] Preferably, the moving component includes a sliding column slidably connected inside the mounting groove, one side of the sliding column is fixedly connected to a connecting cross bar, the other end of the connecting cross bar is fixedly connected to the sliding block, and a spiral groove is provided on the sliding column.

[0010] Preferably, the protective component includes a semicircular plate rotatably connected to the lower part of the mounting groove, the upper end of the semicircular plate is fixedly connected to a spiral rod, the spiral rod is spirally connected to the spiral groove, and the upper end of the spiral rod is fixedly connected to a rotating circular plate.

[0011] Preferably, the rotating mechanism includes a fixed block, a driving motor is arranged inside the fixed block, the output end of the driving motor passes through the fixed block and is fixedly connected to a driving gear, a rotating plate is rotatably connected above the fixed block, a driven gear is fixedly connected to one side of the rotating plate, the driving gear is meshed with the driven gear, a mounting hole is provided on one side of the rotating plate, two connecting holes are provided above the rotating plate, the connecting holes correspond to the circular holes on the sliding cavity, and the fixed seat is fixedly connected to the upper end of the rotating plate.

[0012] Compared with the prior art, the technical solution of the present invention has the following advantages: (1) The support assembly is provided with a locking assembly and a protective assembly. The suction cup device moves the inverted ceramic blank to the top of the support assembly, presses the ceramic blank onto the sliding block, presses the sliding block into the sliding cavity, and the sliding block squeezes the air in the sliding cavity into the air outlet groove. The air in the air outlet groove is discharged from the exhaust hole and blown onto the ceramic blank to blow off the dust on the outer surface of the ceramic blank to prevent the dust on the surface of the ceramic blank from affecting the subsequent process. When the sliding block enters the sliding cavity, the sliding block squeezes the inclined surface of the locking block so that the locking block is squeezed into the connecting groove. The locking block is no longer under the sliding block. After the sliding block continues to descend, the sliding block is lower than the height of the locking block. The small spring pushes the sliding vertical rod to move, and the sliding vertical rod pushes the locking block to reset and block above the sliding block. At this time, the top of the sliding block is blocked by the locking block, so that the ceramic blank is located in the sliding cavity, and the ceramic blank is protected in the sliding cavity. (2) The sliding block drives the sliding column to descend through the connecting cross bar, and the sliding column drives the spiral rod to rotate through the spiral groove. The spiral rod drives the semicircular plate to rotate in the installation groove. The spiral rod drives the rotating circular plate to rotate 180 degrees and block the sliding cavity to prevent the air pump from malfunctioning and the suction cup from separating from the ceramic blank, causing the ceramic blank to fall off and break. When the ceramic blank is fixed, the driving motor drives the driven gear to rotate through the active gear, and the rotating plate drives the fixing mechanism and the ceramic blank to flip 180 degrees, so that the ceramic blank is flipped over from the inverted state. When the reversal is completed, the sliding cavity opens The direction is reversed, and the extrusion plate contacts the transmission equipment and is squeezed. The extrusion plate drives the extrusion rod and the triangular block to slide into the installation cavity. The triangular block squeezes the inclined surface, causing the sliding vertical rod to move away from the sliding cavity. The sliding vertical rod drives the locking block to move, and the locking block moves away from under the sliding block. At this time, the large spring pushes the sliding block to move out of the sliding cavity, and the sliding block drives the connecting cross bar to move. The spiral groove drives the rotating circular plate to reset through the spiral rod and moves away from the top of the sliding cavity. The air pump controls the suction cup to stop adsorbing the ceramic blank, and the ceramic blank falls on the transmission equipment to continue the subsequent process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the fixing mechanism structure of the present invention; Figure 3 It is a schematic diagram of the structure of the support assembly of the present invention; Figure 4 This is a schematic diagram of the split structure of the support assembly of the present invention; Figure 5 This is a schematic diagram of the locking assembly structure of the present invention; Figure 6 It is a schematic diagram of the structure of the sliding assembly of the present invention; Figure 7 It is a schematic diagram of the structure of the protection component and the moving component of the present invention; Figure 8 This is a schematic diagram of the structure of the protection component of the present invention; Fig. 9 This is a schematic diagram of the structure of the mobile assembly of the present invention; Fig.10 It is a schematic diagram of the structure of the rotating mechanism of the present invention.

[0014] In the figure: 1, rotating mechanism; 11, fixing block; 12, driving gear; 13, driven gear; 14, rotating plate; 15, mounting hole; 16, connecting hole; 2, fixing mechanism; 21, support assembly; 211, fixing seat; 212, mounting groove; 213, mounting cavity; 214, sliding cavity; 215, fixing ring; 216, exhaust hole; 217, connecting groove; 218, air outlet groove; 219, airway; 22, locking assembly; 221, sliding vertical rod; 222, sliding groove; 223, small spring; 224, inclined plane; 225, locking block; 226, extrusion rod; 227, triangular block; 228, extrusion plate; 23, protective assembly; 231, rotating circular plate; 232, spiral rod; 233, semicircular plate; 24, sliding assembly; 241, sliding block; 242, suction cup; 243, vertical rod; 244, large spring; 25, moving assembly; 251, sliding column; 252, connecting cross bar; 253, spiral groove. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0016] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. "Include" or "comprise" and other similar words used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0017] like Figures 1 to 10 As shown, a positive blank forming device for a ceramic forming line provided by the present invention comprises a rotating mechanism 1 and two sets of fixing mechanisms 2 arranged above the rotating mechanism 1 for fixing the ceramic blank, the fixing mechanism 2 comprises a support assembly 21 arranged above the rotating mechanism 1, a sliding assembly 24 for fixing the ceramic blank is arranged above the support assembly 21, two sets of locking assemblies 22 for limiting the sliding assembly 24 are arranged on the support assembly 21, and a protection assembly 23 and a moving assembly 25 for protecting the ceramic blank are also arranged on the support assembly 21; The support assembly 21 includes a fixed seat 211 arranged on the rotating mechanism 1, and two installation grooves 212 for installing the protective assembly 23 and the movable assembly 25 are provided above the fixed seat 211, and two installation cavities 213 are provided above the fixed seat 211. A sliding cavity 214 corresponding to the sliding assembly 24 is provided at the center position above the fixed seat 211, and a fixing ring 215 is fixedly connected to the upper end of the fixed seat 211. A plurality of exhaust holes 216 are provided on the inner wall of the fixing ring 215, and two connecting grooves 217 are provided on the inner wall of the sliding cavity 214, and the connecting grooves 217 are connected with the installation cavity 213, and a plurality of air outlet grooves 218 are provided at the lower part of the sliding cavity 214, and a plurality of air ducts 219 are provided on the fixed seat 211, and the air outlet grooves 218 are connected with the air ducts 219, and a circular hole is provided at the lower part of the sliding cavity 214, and the interior of the fixed ring 215 is a cavity.

[0018] The locking assembly 22 includes a cross bar fixedly connected to the inside of the installation cavity 213, a sliding vertical bar 221 is slidably connected to the installation cavity 213, a sliding groove 222 corresponding to the cross bar is provided on the sliding vertical bar 221, a small spring 223 is provided between the sliding vertical bar 221 and the inside of the installation cavity 213, an inclined surface 224 is provided above the sliding vertical bar 221, a locking block 225 is fixedly connected to the upper side of one side of the sliding vertical bar 221, an inclined surface is provided above the locking block 225, the position of the locking block 225 corresponds to the connecting groove 217, an extrusion rod 226 is slidably connected to the upper inside of the installation cavity 213, a triangular block 227 is fixedly connected to the lower end of the extrusion rod 226, and the triangular block 227 corresponds to the inclined surface 224, and an extrusion plate 228 is fixedly connected to the upper end of the extrusion rod 226.

[0019] One end of the small spring 223 is fixedly connected to one end of the sliding vertical rod 221 , and the other end of the small spring 223 is fixedly connected to one side of the inner wall of the installation cavity 213 .

[0020] The sliding assembly 24 includes a sliding block 241 slidably connected in the sliding cavity 214, a suction cup 242 is fixedly arranged above the sliding block 241, a vertical rod 243 is fixedly connected below the sliding block 241, the vertical rod 243 is slidably connected to the circular hole below the sliding cavity 214, a plurality of large springs 244 are fixedly connected to the lower end of the sliding block 241, and a connecting hose is fixedly connected below the vertical rod 243. When the sliding block 241 slides into the sliding cavity 214, the air squeezed in the sliding cavity 214 is injected into the fixed ring 215 from the air outlet groove 218 and the air duct 219, and then discharged from the exhaust hole 216, so as to blow and clean the surface of the ceramic blank to prevent the ceramic blank from being contaminated with dust on the transmission equipment and affecting the subsequent processes.

[0021] The moving assembly 25 includes a sliding column 251 slidably connected inside the mounting groove 212 . A connecting cross bar 252 is fixedly connected to one side of the sliding column 251 . The other end of the connecting cross bar 252 is fixedly connected to the sliding block 241 . A spiral groove 253 is formed on the sliding column 251 .

[0022] The protection component 23 includes a semicircular plate 233 rotatably connected to the lower part of the mounting groove 212 , a spiral rod 232 is fixedly connected to the upper end of the semicircular plate 233 , the spiral rod 232 is spirally connected to the spiral groove 253 , and a rotating circular plate 231 is fixedly connected to the upper end of the spiral rod 232 .

[0023] The rotating mechanism 1 includes a fixed block 11, a driving motor is arranged inside the fixed block 11, an output end of the driving motor passes through the fixed block 11 and is fixedly connected to a driving gear 12, a rotating plate 14 is rotatably connected above the fixed block 11, a driven gear 13 is fixedly connected to one side of the rotating plate 14, and the driving gear 12 is meshed and connected with the driven gear 13, a mounting hole 15 is provided on one side of the rotating plate 14, two connecting holes 16 are provided above the rotating plate 14, the connecting holes 16 correspond to the circular holes on the sliding cavity 214, a fixing seat 211 is fixedly connected to the upper end of the rotating plate 14, and a connecting hose below the vertical rod 243 is connected to the air pump through the connecting hole 16 and the mounting hole 15.

[0024] The working principle and use process of the present invention are as follows: during use, the inverted ceramic blank is moved to the top of the support assembly 21 by means of a suction cup device, the ceramic blank is pressed onto the sliding block 241, and the sliding block 241 is pressed into the interior of the sliding cavity 214, the sliding block 241 moves downward, and the air in the sliding cavity 214 is squeezed into the interior of the air outlet groove 218, the air in the air outlet groove 218 enters the interior of the fixing ring 215 from the air passage 219, the air flow in the fixing ring 215 is discharged through the exhaust hole 216, and blows on the ceramic blank, blowing off the dust on the outer surface of the ceramic blank, preventing the dust on the surface of the ceramic blank from affecting the subsequent process, and the sliding block 241 enters the sliding cavity 21 4, the sliding block 241 squeezes the inclined surface of the locking block 225, so that the locking block 225 is squeezed into the connecting groove 217. At this time, the locking block 225 is no longer under the sliding block 241. When the sliding block 241 continues to descend, the sliding block 241 is lower than the height of the locking block 225, and the small spring 223 pushes the sliding vertical rod 221 to move. The sliding vertical rod 221 pushes the locking block 225 to reset and blocks above the sliding block 241. The suction cup device stops pressing down and separates from the ceramic blank. At this time, the sliding block 241 is blocked by the locking block 225 and cannot be pushed back by the large spring 244, so that the ceramic blank is located in the sliding cavity, and the ceramic blank is protected in the sliding cavity 214. When the sliding block 241 descends, it drives the ceramic blank into the sliding cavity 214. The sliding block 241 drives the sliding column 251 to descend through the connecting cross bar 252. The sliding column 251 drives the spiral rod 232 to rotate through the spiral groove 253. The spiral rod 232 drives the semicircular plate 233 to rotate in the installation groove 212. The spiral rod 232 drives the rotating circular plate 231 to rotate 180 degrees and block the top of the sliding cavity 214 to prevent the air pump from malfunctioning, the suction cup 242 from separating from the ceramic blank, and causing the ceramic blank to fall off and break. After the ceramic blank is fixed, the driving motor drives the active gear 12 to rotate, the active gear 12 drives the driven gear 13 to rotate, the driven gear 13 drives the rotating plate 14 to rotate, and the rotating plate 14 drives the fixing mechanism 2 and the ceramic blank to flip 180 degrees, so that the ceramic blank is flipped over from the inverted state. When the reversal is completed, the opening of the sliding cavity 214 faces the reversal, the extrusion plate 228 contacts the transmission device and is squeezed, and the extrusion plate 228 drives the extrusion rod 226 and the triangular block 227 to slide into the installation cavity 213, and the triangular block 227 squeezes the inclined surface 224 , causing the sliding vertical rod 221 to move away from the sliding cavity 214, and the sliding vertical rod 221 drives the locking block 225 to move, and the locking block 225 moves away from under the sliding block 241. At this time, the large spring 244 pushes the sliding block 241 to move out of the sliding cavity 214, and the sliding block 241 drives the connecting cross bar 252 to move, and the spiral groove 253 drives the rotating circular plate 231 to reset through the spiral rod 232 and move away from the top of the sliding cavity 214. The air pump controls the suction cup 242 to stop adsorbing the ceramic blank, and the ceramic blank falls on the transmission equipment to continue the subsequent process.

[0025] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A positive blank forming device for a ceramic forming line, comprising a rotating mechanism (1) and two sets of fixing mechanisms (2) arranged above the rotating mechanism (1) for fixing the ceramic blank, characterized in that: The fixing mechanism (2) comprises a support assembly (21) arranged above the rotating mechanism (1); a sliding assembly (24) for fixing the ceramic blank is arranged above the support assembly (21); two sets of locking assemblies (22) for limiting the position of the sliding assembly (24) are arranged on the support assembly (21); and a protection assembly (23) and a moving assembly (25) for protecting the ceramic blank are also arranged on the support assembly (21); The support assembly (21) comprises a fixed seat (211) arranged on the rotating mechanism (1); two mounting grooves (212) for mounting a protective assembly (23) and a movable assembly (25) are provided above the fixed seat (211); two mounting cavities (213) are provided above the fixed seat (211); a sliding cavity (214) corresponding to the sliding assembly (24) is provided at a central position above the fixed seat (211); and a fixing ring (215) is fixedly connected to the upper end of the fixed seat (211). The inner wall of the fixing ring (215) is provided with a plurality of exhaust holes (216); the inner wall of the sliding cavity (214) is provided with two connecting grooves (217); the connecting grooves (217) are connected to the mounting cavity (213); a plurality of air outlet grooves (218) are provided at the lower part of the sliding cavity (214); a plurality of air ducts (219) are provided on the fixing seat (211); the air outlet grooves (218) are connected to the air ducts (219); and a circular hole is provided at the lower part of the sliding cavity (214).

2. A positive mold forming device for a ceramic forming line according to claim 1, characterized in that: The locking assembly (22) comprises a crossbar fixedly connected to the interior of the installation cavity (213); a sliding vertical rod (221) is slidably connected to the interior of the installation cavity (213); a sliding groove (222) corresponding to the crossbar is provided on the sliding vertical rod (221); a small spring (223) is provided between the sliding vertical rod (221) and the interior of the installation cavity (213); an inclined surface (224) is provided above the sliding vertical rod (221); a locking block (225) is fixedly connected to the upper side of one side of the sliding vertical rod (221); the position of the locking block (225) corresponds to the connection groove (217); an extrusion rod (226) is slidably connected to the upper interior of the installation cavity (213); a triangular block (227) is fixedly connected to the lower end of the extrusion rod (226); the triangular block (227) corresponds to the inclined surface (224); and an extrusion plate (228) is fixedly connected to the upper end of the extrusion rod (226).

3. A positive blank forming device for a ceramic forming line according to claim 2, characterized in that: One end of the small spring (223) is fixedly connected to one end of the sliding vertical rod (221), and the other end of the small spring (223) is fixedly connected to one side of the inner wall of the installation cavity (213).

4. A positive mold forming device for a ceramic forming line according to claim 3, characterized in that: The sliding assembly (24) comprises a sliding block (241) slidably connected in the sliding cavity (214); a suction cup (242) is fixedly arranged above the sliding block (241); a vertical rod (243) is fixedly connected below the sliding block (241); the vertical rod (243) is slidably connected to a circular hole below the sliding cavity (214); and a plurality of large springs (244) are fixedly connected to the lower end of the sliding block (241).

5. A positive blank forming device for a ceramic forming line according to claim 4, characterized in that: The moving assembly (25) comprises a sliding column (251) slidably connected inside the mounting groove (212); a connecting cross bar (252) is fixedly connected to one side of the sliding column (251); the other end of the connecting cross bar (252) is fixedly connected to the sliding block (241); and a spiral groove (253) is provided on the sliding column (251).

6. A positive blank forming device for a ceramic forming line according to claim 5, characterized in that: The protection component (23) comprises a semicircular plate (233) rotatably connected to the lower interior of the mounting groove (212); a spiral rod (232) is fixedly connected to the upper end of the semicircular plate (233); the spiral rod (232) is spirally connected to the spiral groove (253); and a rotating circular plate (231) is fixedly connected to the upper end of the spiral rod (232).

7. The positive mold forming device of a ceramic forming line according to claim 1, characterized in that: The rotating mechanism (1) comprises a fixed block (11), a driving motor is arranged inside the fixed block (11), an output end of the driving motor passes through the fixed block (11) and is fixedly connected to a driving gear (12), a rotating plate (14) is rotatably connected above the fixed block (11), a driven gear (13) is fixedly connected to one side of the rotating plate (14), the driving gear (12) and the driven gear (13) are meshingly connected, a mounting hole (15) is provided on one side of the rotating plate (14), two connecting holes (16) are provided above the rotating plate (14), the connecting holes (16) correspond to the circular holes on the sliding cavity (214), and the fixing seat (211) is fixedly connected to the upper end of the rotating plate (14).

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