CN217621289U - A turning device that is used for ceramic husk rice emery roller shaping drawing of patterns - Google Patents
A turning device that is used for ceramic husk rice emery roller shaping drawing of patterns Download PDFInfo
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- CN217621289U CN217621289U CN202221640137.XU CN202221640137U CN217621289U CN 217621289 U CN217621289 U CN 217621289U CN 202221640137 U CN202221640137 U CN 202221640137U CN 217621289 U CN217621289 U CN 217621289U
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Abstract
The utility model discloses a turning device for pottery husk rice emery roller shaping drawing of patterns, include: a base; the supporting frame is arranged at the top of the base; the sliding frame is arranged at the top of the supporting frame in a sliding manner; the overturning structure is arranged at the bottom of the sliding frame and used for overturning and demoulding; the trolley is arranged on the top of the base in a sliding manner; a mold disposed above the cart; and the hydraulic ejector rod is arranged in the base and extends to the top of the base to jack up the die and assist the turnover structure to clamp the die. The utility model provides a pair of a turning device for pottery husk rice emery roller shaping drawing of patterns can convenient to use person carry out drawing of patterns operation to fashioned pottery husk rice emery roller fast to can stabilize the upset, thereby can reduce the cracked probability of damaging of pottery husk rice emery roller, the defective rate is low, more convenient to use person operates.
Description
Technical Field
The utility model relates to a pottery husk rice emery roller shaping drawing of patterns technical field specifically is a turning device for pottery husk rice emery roller shaping drawing of patterns.
Background
The grinding roller rice mill is a machine mainly used for directly grinding rice into white rice and automatically separating rice, fine bran, small broken rice and a corn nozzle, and is widely applied to the rice processing industry, and the most important part of the machine is a rice milling grinding roller.
In the processing process of the rice milling emery roller, a mould is generally adopted for forming, the mould is composed of an upper pressure head, an outer mould, an inner core, a lower pressure ring and the like, the rice milling emery roller is formed in the mould, and finally the mould is removed, so that the corresponding rice milling emery roller can be obtained.
At present, in the process flow of rice milling emery roll demoulding, manual demoulding is adopted, and in the conventional demoulding flow, an upper pressure head is firstly taken, then an outer mould is respectively pulled by utilizing the gravity of an emery roll polymer, an inner core moves upwards, and finally an upper pressure ring, an emery roll polymer and a lower pressure ring are sequentially taken down to achieve the separation effect.
In the actual demoulding process, the rice milling sand roller is divided into a plurality of types including a resin sand roller, a ceramic sand roller and the like according to materials, wherein:
the binding agent of the resin sand roller is an organic binding agent, so the resin sand roller has higher elasticity and strength, and can meet the demoulding requirement by using a conventional demoulding mechanism;
however, the bonding agent of the ceramic sand roller is an inorganic bonding agent, the ceramic sand roller has low impact resistance, large brittleness and frangibility, and if the ceramic sand roller is damaged by using conventional demoulding, the yield of the residual product is high, so that the requirements of rice milling cannot be met.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a turning device for pottery husk rice emery roller shaping drawing of patterns, the purpose is solved conventional drawing of patterns and can lead to the ceramic emery roller damaged, problem that the defective products rate is high.
In order to achieve the above object, the utility model provides a following technical scheme:
a turning device for ceramic rice milling emery roller shaping drawing of patterns includes:
a base; and
the supporting frame is arranged at the top of the base;
the sliding frame is arranged at the top of the supporting frame in a sliding manner;
the overturning structure is arranged at the bottom of the sliding frame and used for overturning and demoulding;
the trolley is arranged on the top of the base in a sliding manner;
a mold disposed above the cart;
and the hydraulic ejector rod is arranged in the base and extends to the top of the base to jack up the die and assist the turnover structure to clamp the die.
Preferably, an electric guide rail structure is arranged between the support frame and the sliding frame.
Preferably, a baffle is arranged at the top of the base and used for positioning the trolley;
the top of the base is provided with a clamping plate which is L-shaped and used for hooking the trolley after the trolley slides in so as to prevent the trolley from moving upwards.
Preferably, a rotating gear is arranged at the top of the base, and a driving motor positioned in the base is arranged below the rotating gear;
a groove is formed in the front of the trolley, and the size of the groove is larger than the diameter of an addendum circle of the rotary gear;
a rotary base is arranged at the top of the trolley, and a mould is placed at the top of the rotary base;
a toothed ring is sleeved outside the rotating base;
after the trolley props against the stop block, the rotating gear is positioned in the groove and meshed with the gear ring.
Preferably, top holes are formed in the trolley and the rotating base, and the top holes are matched with the hydraulic ejector rods;
after the trolley props against the baffle, the hydraulic ejector rod is aligned to the top hole.
Preferably, the flip structure includes:
the movable frame is fixedly connected with the sliding frame;
the motor is fixedly connected with the movable frame;
the lower part of the turnover frame is provided with an opening, and the turnover frame is rotatably arranged in the movable frame and is fixedly connected with an output shaft of the motor;
the two hydraulic cylinders are arranged at the top of the turnover frame;
the two pressing plates are fixedly connected with the output end of the hydraulic cylinder and are positioned inside the turnover frame;
and the guide rods are fixedly connected with the pressure plate and extend to the side surface of the hydraulic cylinder through the turnover frame.
Preferably, after the turnover frame rotates, when the hydraulic cylinder is positioned at the bottom, the lowest point of the hydraulic cylinder is higher than the die.
Preferably, the mold comprises:
the inner die is fixedly connected with the rotating base;
the outer die is sleeved outside the inner die;
the upper compression ring is arranged between the inner die and the outer die;
the lower compression ring is arranged between the inner die and the outer die and is positioned below the upper compression ring;
the upper pressure head is arranged above the upper pressure ring;
and a molding sand roller is formed among the inner die, the outer die, the upper pressure ring and the lower pressure ring.
Preferably, the edge of the outer die is L-shaped, and the outer die can be hooked by the clamping plate after the trolley props against the baffle.
Preferably, after the upper pressure head and the upper pressure ring are taken down, the hydraulic ejector rod moves upwards to penetrate through the ejector hole to jack up the lower pressure ring and the forming sand roller.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model provides a pair of a turning device for pottery husk rice emery roller shaping drawing of patterns can convenient to use person carry out drawing of patterns operation to fashioned pottery husk rice emery roller fast to can stabilize the upset, thereby can reduce the cracked probability of damaging of pottery husk rice emery roller, the defective rate is low, more convenient to use person operates.
Drawings
Fig. 1 is a schematic structural view of a turnover device for forming and demoulding a ceramic rice milling sand roller according to the present invention;
fig. 2 is an enlarged schematic view of the structure of the turnover structure of the present invention;
FIG. 3 is a schematic view of the structure of the cart and the mold of the present invention;
FIG. 4 is a cross-sectional view of the cart and the mold of the present invention;
fig. 5 is a bottom view of the cart of the present invention.
In the figure: the device comprises a base 10, a baffle 11, a clamping plate 12, a rotating gear 13, a supporting frame 20, a sliding frame 30, a turnover structure 40, a movable frame 41, a turnover frame 42, a motor 43, a hydraulic cylinder 44, a pressing plate 45, a guide rod 46, a trolley 50, a rotating base 51, a toothed ring 52, a groove 53, a mold 60, an inner mold 61, an upper pressing head 62, an outer mold 63, an upper pressing ring 64, a molding sand roller 65, a lower pressing ring 66, a hydraulic ejector rod 70 and a top hole 71.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, a turnover device for forming and demolding a ceramic rice milling sand roller comprises: a base 10; and a support 20 disposed on the top of the base 10; a sliding frame 30 slidably disposed on the top of the supporting frame 20; the overturning structure 40 is arranged at the bottom of the sliding frame 30 and is used for overturning and demoulding; a trolley 50 slidably disposed on the top of the base 10; a mold 60 disposed above the carriage 50; the hydraulic ejector rod 70 is arranged inside the base 10, extends to the top of the base 10, and is used for jacking the mold 60 and clamping the mold 60 by the auxiliary overturning structure 40; an electric guide rail structure is arranged between the support frame 20 and the sliding frame 30 (any existing electric guide rail can be used, and only the sliding frame 30 can slide on the support frame 20, and the electric guide rail is a mature product in the prior art, so that the description is omitted here).
Referring to fig. 1 and 4, the mold 60 includes: an inner mold 61 fixedly connected to the rotary base 51; an outer mold 63 fitted around the outer portion of the inner mold 61; an upper compression ring 64 provided between the inner mold 61 and the outer mold 63; a lower press ring 66 disposed between the inner mold 61 and the outer mold 63 and below the upper press ring 64; an upper ram 62 disposed above the upper press ring 64; a molding sand roll 65 is formed between the inner mold 61, the outer mold 63, the upper press ring 64, and the lower press ring 66.
When the sand roller forming machine is used, after the sand roller is formed, the upper pressing head 62 is taken down, the upper and lower dies 60 are pushed into the supporting frame 20 through the trolley 50, then the upper pressing ring 64 is taken down, then a metal baffle plate is taken out to cover the upper pressing ring 64 on the forming sand roller 65, then the lower pressing ring 66, the forming sand roller 65 and the metal baffle plate are jacked up through the hydraulic ejector rod 70, then the sliding frame 30 drives the turnover structure 40 to move to the forming sand roller 65 to integrally clamp the lower pressing ring 66, the forming sand roller 65 and the metal baffle plate, then the sliding frame 30 drives the turnover structure 40 to move back for a certain distance, the whole is turned over, then the sliding frame 30 drives the turnover structure 40 to return to the upper side of the hydraulic ejector rod 70, the whole is put down, then the whole returns to the initial position, finally the lower pressing ring 66 is taken down, demoulding can be completed, and the metal baffle plate can be positioned below the forming sand roller 65 to be used for padding the forming sand roller 65 (the metal baffle plate can be any metal plate-shaped object, the sand roller 65 is only required to be not too smooth in surface and the shape to be matched with the sand roller).
Referring to fig. 1, a baffle 11 is disposed on the top of the base 10 for positioning the cart 50; the top of the base 10 is provided with a clamp plate 12, and the clamp plate 12 is L-shaped and used for hooking the trolley 50 after the trolley 50 slides in, so as to prevent the trolley 50 from moving upwards.
Referring to fig. 1, 3, 4 and 5, a rotary gear 13 is disposed at the top of the base 10, and a driving motor located inside the base 10 is disposed below the rotary gear 13 (the gear is driven by the motor to rotate as in the prior art, and therefore, the details are not described herein again); a groove 53 is formed in the front of the trolley 50, and the size of the groove 53 is larger than the diameter of the addendum circle of the rotating gear 13; the top of the trolley 50 is provided with a rotating base 51, and a mould 60 is placed on the top of the rotating base 51; a toothed ring 52 is sleeved outside the rotating base 51; after the trolley 50 abuts against the stop 11, the rotary gear 13 is positioned inside the recess 53 and meshes with the toothed ring 52; top hole 71 has all been seted up to dolly 50 and rotating base 51's inside, and top hole 71 and hydraulic ram 70 looks adaptation.
When the top hole 71 in the rotating base 51 is inclined, the rotating gear 13 rotates to drive the gear ring 52 to rotate, so that the rotating base 51 can be driven to rotate, and further the top hole 71 at the bottom of the rotating base 51 rotates to change the position of the top hole and the position of the hydraulic top rod 70 correspond to each other.
Referring to fig. 1 and 2, the flip structure 40 includes: a movable frame 41 fixedly connected to the carriage 30; a motor 43 fixedly connected with the movable frame 41; a turnover frame 42, which is provided with an opening at the lower part, is rotatably arranged inside the movable frame 41, and is fixedly connected with an output shaft of the motor 43; two hydraulic cylinders 44 disposed on the top of the turn-over frame 42; two pressing plates 45 fixedly connected with the output end of the hydraulic cylinder 44 and positioned inside the turnover frame 42; and a plurality of guide rods 46 fixedly connected to the pressing plate 45 and extending to the side of the hydraulic cylinder 44 through the turn frame 42.
When the device is used, the movable frame 41 is moved to drive the turnover frame 42 and the pressing plate 45 to move, so that the whole of the lower pressing ring 66, the molding sand roller 65 and the metal baffle plate is positioned between the turnover frame 42 and the pressing plate 45, then the hydraulic cylinder 44 is started to drive the pressing plate 45 to press down, the whole can be clamped, after clamping, the starting motor 43 drives the turnover frame 42 to rotate, the whole can be driven to rotate, and turnover is completed.
Referring to fig. 1, 2, 3 and 4, after the turnover frame 42 rotates, when the hydraulic cylinder 44 is located at the bottom, the lowest point of the hydraulic cylinder 44 is higher than the mold 60, so that the hydraulic cylinder 44 is prevented from hitting the outer mold 63; after the trolley 50 props against the baffle plate 11, the hydraulic mandril 70 is aligned with the mandril hole 71; after the upper ram 62 and upper press ring 64 are removed, the hydraulic ram 70 moves upward to jack the lower press ring 66 and the sand roller 65 up through the top hole 71.
When the device is used, the device and the hydraulic ejector rod 70 move upwards, and can move upwards continuously after passing through the ejector hole 71, so that the lower pressing ring 66, the molding sand roller 65 and the metal baffle plate are jacked up integrally, and a higher position is required to be jacked up for clamping the turnover frame 42 and the pressing plate 45.
The edge of the outer mold 63 is L-shaped, after the trolley 50 abuts against the baffle 11, the outer mold 63 can be hooked by the clamping plate 12, so that when the hydraulic ejector rod 70 is jacked upwards, the inner mold 61 is fixed with the rotating base 51 and cannot move upwards, the outer mold 63 is hooked by the clamping plate 12 and cannot move upwards, and therefore only the lower press ring 66, the molding sand roller 65 and the metal baffle can move upwards.
To sum up, the utility model provides a pair of a turning device for pottery husk rice emery roller shaping drawing of patterns can convenient to use person carry out drawing of patterns operation to fashioned pottery husk rice emery roller fast to can stably overturn, thereby can reduce the cracked probability of damaging of pottery husk rice emery roller, the defective rate is low, more convenient to use person's operation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a turning device that is used for ceramic rice milling emery roller shaping drawing of patterns which characterized in that includes:
a base; and
the supporting frame is arranged at the top of the base;
the sliding frame is arranged at the top of the supporting frame in a sliding manner;
the overturning structure is arranged at the bottom of the sliding frame and used for overturning and demoulding;
the trolley is arranged on the top of the base in a sliding manner;
a mold disposed above the cart;
and the hydraulic ejector rod is arranged in the base and extends to the top of the base to jack the die and assist the turnover structure to clamp the die.
2. The turnover device for the forming and demolding of the ceramic rice milling grinding roller as claimed in claim 1, wherein an electric guide rail structure is arranged between the support frame and the sliding frame.
3. The turnover device for the forming and demolding of the ceramic rice milling grinding roller as claimed in claim 1, wherein a baffle is arranged at the top of the base and used for positioning the position of the trolley;
the top of the base is provided with a clamping plate which is L-shaped and used for hooking the trolley after the trolley slides in so as to prevent the trolley from moving upwards.
4. The turnover device for the forming and demolding of the ceramic rice milling sand roller as claimed in claim 3, wherein a rotary gear is arranged at the top of the base, and a driving motor positioned inside the base is arranged below the rotary gear;
a groove is formed in the front of the trolley, and the size of the groove is larger than the diameter of an addendum circle of the rotary gear;
a rotary base is arranged at the top of the trolley, and a mould is placed at the top of the rotary base;
a toothed ring is sleeved outside the rotating base;
after the trolley props against the stop block, the rotating gear is positioned in the groove and meshed with the gear ring.
5. The turnover device for the ceramic rice milling sand roller forming and demolding as claimed in claim 4, wherein top holes are formed in the trolley and the rotating base, and the top holes are matched with the hydraulic ejector rods;
after the trolley props against the baffle, the hydraulic ejector rod is aligned to the top hole.
6. The turnover device for ceramic rice milling grinding roller forming and demolding as claimed in claim 5, wherein the turnover structure comprises:
the movable frame is fixedly connected with the sliding frame;
the motor is fixedly connected with the movable frame;
the lower part of the turnover frame is provided with an opening, and the turnover frame is rotatably arranged in the movable frame and is fixedly connected with an output shaft of the motor;
the two hydraulic cylinders are arranged at the top of the turnover frame;
the two pressing plates are fixedly connected with the output end of the hydraulic cylinder and are positioned inside the turnover frame;
and the guide rods are fixedly connected with the pressure plate and extend to the side surface of the hydraulic cylinder through the turnover frame.
7. The turnover device for the forming and demoulding of the ceramic rice milling sand roller as claimed in claim 6, wherein after the turnover frame rotates, when the hydraulic cylinder is positioned at the bottom, the lowest point of the hydraulic cylinder is higher than the mould.
8. The turnover device for ceramic rice milling sand roller forming and demolding as claimed in claim 6, wherein the mold comprises:
the inner die is fixedly connected with the rotating base;
the outer die is sleeved outside the inner die;
the upper compression ring is arranged between the inner die and the outer die;
the lower compression ring is arranged between the inner die and the outer die and is positioned below the upper compression ring;
the upper pressure head is arranged above the upper pressure ring;
and a molding sand roller is formed among the inner die, the outer die, the upper pressure ring and the lower pressure ring.
9. The turnover device for the forming and demolding of the ceramic rice milling grinding roller as claimed in claim 8, wherein the edge of the outer mold is L-shaped, and after the trolley is pressed against the baffle, the outer mold can be hooked by a clamping plate.
10. The turnover device for the forming and demolding of the ceramic rice milling sand roller as claimed in claim 8, wherein after the upper pressing head and the upper pressing ring are removed, the hydraulic ejector rod moves upwards to eject the lower pressing ring and the forming sand roller through the ejector hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640137.XU CN217621289U (en) | 2022-06-28 | 2022-06-28 | A turning device that is used for ceramic husk rice emery roller shaping drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221640137.XU CN217621289U (en) | 2022-06-28 | 2022-06-28 | A turning device that is used for ceramic husk rice emery roller shaping drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217621289U true CN217621289U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221640137.XU Active CN217621289U (en) | 2022-06-28 | 2022-06-28 | A turning device that is used for ceramic husk rice emery roller shaping drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217621289U (en) |
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2022
- 2022-06-28 CN CN202221640137.XU patent/CN217621289U/en active Active
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