Die angle accurate rotating mechanism

Abstract

The utility model relates to the technical field of toilet bowl production equipment, in particular to a mold angle accurate rotating mechanism which comprises a base and a rotating unit, the rotating unit comprises a placing disc, two vertical plates, a supporting plate, a rotating roller, two limiting rings, a gear, a rack, a sliding assembly, a moving assembly and an adjusting assembly, the two vertical plates are both fixedly connected with the base, and the supporting plate is fixedly connected with the base. The two ends of the supporting plate are fixedly connected with the two vertical plates correspondingly, the rotating roller penetrates through the supporting plate and is rotationally connected with the supporting plate, one end of the rotating roller is fixedly connected with the gear, the other end of the rotating roller is fixedly connected with the containing disc, the two limiting rings are arranged on the outer side of the rotating roller in a sleeving mode, the sliding assembly is arranged on the upper surface of the base, and the rack is fixedly connected with the sliding assembly. And the moving assembly is fixedly connected with the rack, the adjusting assembly is arranged above the sliding assembly, and through the arrangement, the rotating angle of the mold can be adjusted, so that the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet production equipment, in particular to a mold angle precision rotation mechanism. Background Art

[0002] Split-type toilets are often processed separately by high-pressure forming. In the high-pressure forming machine, the mold needs to be closed and then slurry is injected. The slurry forms a green body under high pressure. After the green body is removed from the forming machine, the mold needs to be cleaned. After cleaning, the mold will rotate, but the driving force for the rotation of the mold comes from the hydraulic cylinder. Since the hydraulic system has a certain delay, the angle of rotation of the mold will be different each time, which is not conducive to drying the mold with the automatic blowing device, and the mold needs to be dried manually, which reduces the production efficiency of the toilet.

[0003] In order to solve the above technical problems, the existing technology patent (CN215702601U) discloses a precise angle rotation mechanism for a split toilet high-pressure molding machine, including a fixed plate, a connecting plate, a push rod, a connecting rod and a gear and other components. The connecting plate is arranged on the fixed plate and has a fan-shaped protrusion. The fan-shaped protrusion has teeth. The gear is arranged on the fan-shaped protrusion and meshes with the fan-shaped protrusion. The gear is hinged to one end of the mold, the push rod is passed through the fixed plate, and the two ends of the connecting rod are respectively hinged to the push rod and the gear. The hinge point of the connecting rod and the gear is eccentrically arranged on the gear. The power part is arranged on the frame, and the gear is driven to rotate by the connecting rod. The gear drives the mold to rotate around its own rotating axis. Since the rotation of the gear on the fan-shaped protrusion can be prefabricated, the rotation of the mold can be precisely controlled.

[0004] However, in the above-mentioned prior art, the rotation angle of the mold can only be determined by the arc length of the fan-shaped protrusion and cannot be adjusted, resulting in low practicality. Utility Model Content

[0005] The utility model aims to provide a mold angle precision rotation mechanism, aiming to solve the technical problem in the prior art that the rotation angle of the mold can only be determined by the arc length of the fan-shaped protrusion and cannot be adjusted, resulting in low practicality.

[0006] To achieve the above-mentioned purpose, the utility model adopts a mold angle precision rotation mechanism, including a base and a rotation unit, the rotation unit including a placement plate, two vertical plates, a support plate, a roller, two limiting rings, a gear, a rack, a sliding assembly, a moving assembly and an adjusting assembly, the two vertical plates are fixedly connected to the base and are located on the upper surface of the base, the two ends of the support plate are respectively fixedly connected to the two vertical plates, the roller passes through the support plate and is rotatably connected to the support plate, one end of the roller is fixedly connected to the gear, and the other end of the roller is fixedly connected to the placement plate, the two limiting rings are both sleeved on the outside of the roller and are respectively fitted with the support plates, the sliding assembly is arranged on the upper surface of the base, the rack is fixedly connected to the sliding assembly and meshes with the gear, the moving assembly is fixedly connected to the rack, and the adjusting assembly is arranged above the sliding assembly.

[0007] Among them, the sliding assembly includes a sliding rail and two sliding blocks, the sliding rail is fixedly connected to the base and is located on the upper surface of the base, one end of the two sliding blocks is respectively fixedly connected to the rack, and the other ends of the two sliding blocks are respectively sleeved on the outer side of the sliding rail and are slidably connected to the sliding rail.

[0008] Among them, the adjustment component includes a supporting block, a round rod, a spring and a disc. The supporting block is sleeved on the outer side of the slide rail and is slidably connected to the slide rail. The slide rail has a plurality of round holes. One end of the round rod is fixedly connected to the disc, and the other end of the round rod passes through the supporting block and is inserted into the round hole. The spring is sleeved on the outer side of the round rod, one end of the spring is fixedly connected to the disc, and the other end of the spring is fixedly connected to the supporting block.

[0009] Among them, the moving assembly includes two fixed plates, a threaded rod, a moving block, a motor and a guide member, the two fixed plates are fixedly connected to the upper surface of the base, the moving block is fixedly connected to the rack, the threaded rod passes through the moving block, the two ends of the threaded rod are respectively fixedly connected to the two fixed plates, the motor is fixedly connected to one of the fixed plates, the output end of the motor is fixedly connected to the threaded rod, and the guide member is fixedly connected to the moving block.

[0010] Among them, the guide member includes two vertical plates, a guide rod and a guide block, the guide block is fixedly connected to the moving block, the two vertical plates are fixedly connected to the upper surface of the base, the guide rod passes through the guide block, and the two ends of the guide rod are respectively fixedly connected to the two vertical plates.

[0011] Among them, the mold angle precise rotation mechanism also includes four groups of mounting components, and the four groups of mounting components are all arranged on the lower surface of the base. Each group of mounting components includes a support rod, a mounting plate and a bolt. One end of the support rod is fixedly connected to the base, and the other end of the support rod is fixedly connected to the mounting plate. The bolt passes through the mounting plate and is threadedly connected to the mounting plate.

[0012] The utility model provides a mold angle precision rotation mechanism, the roller passes through the support plate and is rotatably connected to the support plate, one end of the roller is fixedly connected to the gear, the other end of the roller is fixedly connected to the placement disk, the rack is fixedly connected to the sliding component and meshes with the gear. When in use, the mold is fixed on the placement disk, and then the moving component drives the rack to slide on the sliding component, so that the gear rotates, the gear drives the roller to rotate, and the roller drives the placement disk to rotate, thereby driving the mold to rotate. The rack can be limited by the adjusting component, so as to adjust the rotation angle of the mold. This method can effectively solve the problem of low practicality in the prior art that the rotation angle of the mold can only be determined by the arc length of the fan-shaped protrusion and cannot be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1 A local enlarged schematic diagram of point A.

[0016] Figure 3 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-base, 102-placing plate, 103-vertical plate, 104-support plate, 105-roller, 106-limiting ring, 107-gear, 108-rack, 109-slide rail, 110-round hole, 111-sliding block, 112-holding block, 113-round rod, 114-spring, 115-disc, 116-fixed plate, 117-threaded rod, 118-moving block, 119-motor, 120-vertical plate, 121-guide rod, 122-guide block, 201-support rod, 202-mounting plate, 203-bolt. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 The utility model Figure 1 A local enlarged schematic diagram of the A, Figure 3 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0022] The utility model provides a mold angle precision rotation mechanism, including a base 101 and a rotation unit, the rotation unit includes a placement plate 102, two vertical plates 103, a support plate 104, a roller 105, two limit rings 106, a gear 107, a rack 108, a sliding component, a moving component and an adjusting component, the sliding component includes a slide rail 109 and two sliding blocks 111, the adjusting component includes a supporting block 112, a round rod 113, a spring 114 and a disk 115, the moving component includes two fixed plates 116, a threaded rod 117, a moving block 118, a motor 119 and a guide member, the guide member includes two vertical plates 120, a guide rod 121 and a guide block 122, the above-mentioned scheme solves the problem in the prior art that the rotation angle of the mold can only be determined by the arc length of the fan-shaped protrusion and cannot be adjusted, resulting in low practicality.

[0023] According to the present specific embodiment, the two vertical plates 103 are fixedly connected to the base 101 and are located on the upper surface of the base 101. The two ends of the support plate 104 are respectively fixedly connected to the two vertical plates 103. The roller 105 passes through the support plate 104 and is rotatably connected to the support plate 104. One end of the roller 105 is fixedly connected to the gear 107, and the other end of the roller 105 is fixedly connected to the placement plate 102. The two limiting rings 106 are both sleeved on the outer side of the roller 105 and are respectively fitted with the support plate 104. The sliding assembly is arranged on the upper surface of the base 101. The rack 108 is fixedly connected to the sliding assembly and meshes with the gear 107. The moving assembly is fixedly connected to the rack 108. The adjusting assembly is arranged above the sliding assembly. When in use, the mold is fixed on the placement plate 102, and then the moving assembly drives the rack 108 to slide on the sliding assembly, so that the gear 107 rotates, and the gear 107 drives the roller 105 to rotate, and the roller 105 drives the placement plate 102 to rotate, thereby driving the mold to rotate. The rack 108 can be limited by the adjusting assembly, so as to adjust the rotation angle of the mold.

[0024] Among them, the slide rail 109 is fixedly connected to the base 101 and is located on the upper surface of the base 101. One end of the two sliding blocks 111 are respectively fixedly connected to the rack 108, and the other ends of the two sliding blocks 111 are respectively sleeved on the outside of the slide rail 109 and slidably connected to the slide rail 109. When in use, the rack 108 moves to drive the two sliding blocks 111 to slide on the slide rail 109.

[0025] Secondly, the abutment block 112 is sleeved on the outer side of the slide rail 109 and is slidably connected to the slide rail 109. The slide rail 109 has a plurality of round holes 110. One end of the round rod 113 is fixedly connected to the disc 115. The other end of the round rod 113 passes through the abutment block 112 and is inserted into the round hole 110. The spring 114 is sleeved on the outer side of the round rod 113. One end of the spring 114 is fixedly connected to the disc 115. The other end of the spring 114 is fixedly connected to the abutment block 112. The block 112 is fixedly connected. When it is used, the disc 115 is pulled, and the disc 115 drives the round rod 113 to move upward, so that the round rod 113 is away from the round hole 110. At the same time, the spring 114 is stretched, and then the supporting block 112 is slid on the slide rail 109 as needed, and then the disc 115 is released, and the spring 114 contracts, thereby driving the round rod 113 to be inserted into the round hole 110, thereby limiting the movement range of the rack 108.

[0026] At the same time, the two fixed plates 116 are fixedly connected to the upper surface of the base 101, the moving block 118 is fixedly connected to the rack 108, the threaded rod 117 passes through the moving block 118, the two ends of the threaded rod 117 are respectively fixedly connected to the two fixed plates 116, the motor 119 is fixedly connected to one of the fixed plates 116, the output end of the motor 119 is fixedly connected to the threaded rod 117, and the guide member is fixedly connected to the moving block 118. When in use, the motor 119 is started, and the output end of the motor 119 drives the threaded rod 117 to rotate, so that the moving block 118 moves, and the moving block 118 drives the rack 108 to move.

[0027] In addition, the guide block 122 is fixedly connected to the moving block 118, the two vertical plates 120 are fixedly connected to the upper surface of the base 101, the guide rod 121 passes through the guide block 122, and the two ends of the guide rod 121 are respectively fixedly connected to the two vertical plates 120. When in use, the moving block 118 moves to drive the guide block 122 to slide on the guide rod 121, thereby making the moving block 118 move more smoothly.

[0028] When using the mold angle precision rotation mechanism of the present embodiment, the mold is fixed on the placement plate 102, and then the motor 119 is started. The output end of the motor 119 drives the threaded rod 117 to rotate, so that the moving block 118 moves, and the moving block 118 drives the rack 108 to move. The rack 108 drives the two sliding blocks 111 to slide on the slide rail 109, so that the gear 107 rotates, and the gear 107 drives the roller 105 to rotate, and the roller 105 drives the placement plate 102 to rotate, thereby driving the mold to rotate and pulling the disc 115. The disc 115 drives the round rod 113 to move upward, thereby making the round rod 113 move away from the round hole 110. At the same time, the spring 114 is stretched, and then the supporting block 112 is slid on the slide rail 109 as needed. Then the disc 115 is released, and the spring 114 contracts, thereby driving the round rod 113 to be inserted into the round hole 110, thereby limiting the moving range of the rack 108, thereby adjusting the rotation angle of the mold. This method can effectively solve the problem in the prior art that the rotation angle of the mold can only be determined by the arc length of the fan-shaped protrusion and cannot be adjusted, resulting in low practicality.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4, Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a mold angle precision rotation mechanism, which also includes four groups of mounting components, each group of the mounting components includes a support rod 201, a mounting plate 202 and a bolt 203.

[0032] For this specific embodiment, the four groups of mounting components are all arranged on the lower surface of the base 101, one end of the support rod 201 is fixedly connected to the base 101, and the other end of the support rod 201 is fixedly connected to the mounting plate 202. The bolt 203 passes through the mounting plate 202 and is threadedly connected to the mounting plate 202. When in specific use, the support rod 201 fixes the mounting plate 202 to the base 101, and the mounting plate 202 is fixedly connected to the base 101 through the bolt 203.

[0033] When using the mold angle precision rotation mechanism of this embodiment, the mounting plate 202 is fixedly connected with the base 101 by the bolts 203, so as to facilitate the installation of the base 101.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A mold angle precision rotation mechanism, comprising a base, characterized in that: The cam is an angular contact surface that is fixedly provided with a toothed structure and is meshed with toothed structures. The cam is an arc surface that is fixedly provided with a toothed structure and is meshed with toothed structures. The cam is a surface that is fixedly provided with a toothed structure and is meshed with toothed structures.

2. The mold angle precision rotation mechanism according to claim 1, characterized in that: The sliding assembly includes a sliding rail and two sliding blocks. The sliding rail is fixedly connected to the base and is located on the upper surface of the base. One end of the two sliding blocks is respectively fixedly connected to the rack, and the other ends of the two sliding blocks are respectively sleeved on the outer side of the sliding rail and are slidably connected to the sliding rail.

3. The mold angle precision rotation mechanism according to claim 2, characterized in that: The adjustment assembly includes a supporting block, a round rod, a spring and a disc. The supporting block is sleeved on the outer side of the slide rail and is slidably connected to the slide rail. The slide rail has a plurality of round holes. One end of the round rod is fixedly connected to the disc, and the other end of the round rod passes through the supporting block and is inserted into the round hole. The spring is sleeved on the outer side of the round rod, one end of the spring is fixedly connected to the disc, and the other end of the spring is fixedly connected to the supporting block.

4. The mold angle precision rotation mechanism according to claim 3, characterized in that: The moving assembly includes two fixed plates, a threaded rod, a moving block, a motor and a guide member. The two fixed plates are fixedly connected to the upper surface of the base, the moving block is fixedly connected to the rack, the threaded rod passes through the moving block, both ends of the threaded rod are fixedly connected to the two fixed plates respectively, the motor is fixedly connected to one of the fixed plates, the output end of the motor is fixedly connected to the threaded rod, and the guide member is fixedly connected to the moving block.

5. The mold angle precision rotation mechanism according to claim 4, characterized in that: The guide member includes two vertical plates, a guide rod and a guide block. The guide block is fixedly connected to the moving block. The two vertical plates are fixedly connected to the upper surface of the base. The guide rod passes through the guide block. The two ends of the guide rod are respectively fixedly connected to the two vertical plates.

6. The mold angle precision rotation mechanism according to claim 5, characterized in that: The mold angle precise rotation mechanism also includes four groups of mounting components, which are all arranged on the lower surface of the base. Each group of mounting components includes a support rod, a mounting plate and a bolt. One end of the support rod is fixedly connected to the base, and the other end of the support rod is fixedly connected to the mounting plate. The bolt passes through the mounting plate and is threadedly connected to the mounting plate.

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