CN214398863U - Crucible 90-degree turnover device - Google Patents
Crucible 90-degree turnover device Download PDFInfo
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- CN214398863U CN214398863U CN202120395043.XU CN202120395043U CN214398863U CN 214398863 U CN214398863 U CN 214398863U CN 202120395043 U CN202120395043 U CN 202120395043U CN 214398863 U CN214398863 U CN 214398863U
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- turnover device
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Abstract
The application discloses 90 turning device of crucible includes: a frame body; the clamping jaws are arranged on two sides of the crucible in pairs, movably connected with the frame body and used for clamping the crucible; the overturning assembly comprises an overturning cylinder, the overturning cylinder is fixed on the frame body, and the overturning cylinder is connected with and drives the clamping jaw to rotate; when a cylinder piston in the turnover cylinder moves forwards, the cylinder piston pushes the clamping jaw to rotate so as to drive the crucible to rotate; the problem that in the prior art, the crucible is directly reversely buckled in an acid tank to be cleaned so that the upper surface in the crucible is vacuumized and the crucible cannot be completely soaked can be solved, and the cleaning efficiency of the crucible is improved.
Description
Technical Field
The application relates to industrial cleaning equipment, in particular to a 90-degree crucible overturning device.
Background
Crucibles are vessels for melting and refining metal liquids and are widely used in industrial production. Usually, after the work is finished, the crucible needs to be soaked in an acid tank for cleaning, so as to prevent the residual metal liquid from influencing the subsequent application.
Currently, crucibles are cleaned by directly soaking the crucible upside down in an acid bath. However, during the soaking and cleaning process of the crucible in the acid tank, the crucible is vertically reversed in the acid tank, so that the problem that the crucible cannot be completely soaked due to partial vacuum on the upper surface in the crucible occurs.
Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.
SUMMERY OF THE UTILITY MODEL
The application provides a 90 turning device of crucible can solve among the prior art direct back-off of crucible and wash in the acid tank and make the crucible in the upper surface have the vacuum thereby lead to the problem that the crucible can not soak completely. The application provides the following technical scheme:
provided is a crucible 90 DEG turnover device, comprising:
a frame body;
the clamping jaws are arranged on two sides of the crucible in pairs, movably connected with the frame body and used for clamping the crucible;
the overturning assembly comprises an overturning cylinder, the overturning cylinder is fixed on the frame body, and the overturning cylinder is connected with and drives the clamping jaw to rotate;
when a cylinder piston in the turnover cylinder moves forwards, the cylinder piston pushes the clamping jaw to rotate, and then the crucible is driven to rotate.
Optionally, the upset subassembly still includes cylinder connecting rod and connecting piece, the connecting piece fixed mounting be in on the clamping jaw, the one end of cylinder connecting rod with upset cylinder fixed connection, the other end with connecting piece swing joint.
Optionally, the cylinder connecting rod is wrapped with a rubber sleeve.
Optionally, the cylinder link is pinned to the connector.
Optionally, the material of the jaw is a polypropylene material.
Optionally, the device further comprises a force transmission assembly, the force transmission assembly comprises a ball screw and a ball nut sleeved on the ball screw, the ball nut is provided with a hollow cavity with a hollow center, the outer surface of the ball screw is provided with an external thread, the inner surface of the cavity is provided with an internal thread matched with the external thread, and when the ball screw rotates, the internal thread is matched with the external thread to enable the ball nut to move on the ball screw.
Optionally, the force transfer assembly further comprises a nut seat fixedly connected to the ball nut, the nut seat following the ball nut as the ball nut moves on the ball screw.
Optionally, the ball screw is a bidirectional screw.
Optionally, the nut driver further comprises a force guiding assembly, the force guiding assembly comprises a guide rail and a sliding block which can slide on the guide rail in a reciprocating mode, the force guiding assembly is located below the force transmission assembly, the sliding block is fixedly connected with the nut seat, and when the nut seat moves, the sliding block moves on the guide rail along with the nut seat.
Optionally, the clamping device further comprises a clamping servo motor, and the clamping servo motor is connected with and drives the ball screw to rotate.
The beneficial effect of this application lies in: the crucible 90-degree turnover device is reasonable in design and compact in structure and comprises a frame body; the clamping jaws are arranged on two sides of the crucible in pairs, movably connected with the frame body and used for clamping the crucible; the turnover assembly comprises a turnover cylinder, the turnover cylinder is fixed on the frame body and is connected with and drives the clamping jaw to rotate, and when a cylinder piston in the turnover cylinder moves forwards, the cylinder piston pushes the clamping jaw to rotate so as to drive the crucible to rotate; the problem that in the prior art, the crucible is directly reversely buckled in an acid tank to be cleaned so that the upper surface in the crucible is vacuumized and the crucible cannot be completely soaked can be solved, and the cleaning efficiency of the crucible is improved.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clear and clear, and to implement the technical solutions according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
Drawings
FIG. 1 is a front view of a crucible 90 ° turnover device provided in one embodiment of the present application;
FIG. 2 is a side view of a crucible 90 ° turnover device provided in one embodiment of the present application;
FIG. 3 is a schematic view of a crucible according to an embodiment of the present application after 90 ° turnover.
Wherein: 10-crucible, 1-frame, 11-main mechanical arm, 12-cross bar, 13-connecting seat, 2-clamping jaw, 21-clamping piece, 22-connecting rod, 3-overturning component, 31-overturning cylinder, 32-cylinder connecting rod, 33-connecting piece, 4-force transmission component, 41-ball screw rod, 411-external thread, 4111-right-handed thread, 4112-left-handed thread, 42-ball nut, 43-nut seat, 5-force guide component, 51-guide rail, 52-sliding block and 6-clamping servo motor.
Detailed Description
The following detailed description of embodiments of the present application will be described in conjunction with the accompanying drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a crucible 90 ° turnover device provided in an embodiment of the present application, which at least includes: a frame body 1; the clamping jaws 2 are arranged on two sides of the crucible 10 in pairs, the clamping jaws 2 are movably connected with the frame body 1, and the clamping jaws 2 are used for clamping the crucible 10; upset subassembly 3, upset subassembly 3 include upset cylinder 31, and upset cylinder 31 is fixed on support body 1, and upset cylinder 31 is connected and drive clamping jaw 2 rotates. Wherein, when the cylinder piston (not shown) in the turnover cylinder 31 moves forward, the cylinder piston pushes the clamping jaw 2 to rotate, and then drives the crucible 10 to rotate, so that the crucible 10 can be completely soaked in the acid tank, and the cleaning efficiency of the crucible 10 is improved.
The clamping jaw 2 comprises a plurality of clamping pieces 21 and a connecting rod 22 for connecting the plurality of clamping pieces 21, and the plurality of clamping pieces 21 are directly connected with the crucible 10 and used for clamping the crucible 10. In one embodiment, the number of the clamping pieces 21 is two, and the two clamping pieces 21 are respectively arranged at two ends of the connecting rod 22. Of course, the number of the clamping pieces 21 can be freely set according to practical situations, and the application does not limit the number.
In order to make the overturning cylinder 31 push the clamping jaw 2 to rotate more conveniently, in one embodiment, the overturning assembly 3 further includes a cylinder connecting rod 32 and a connecting member 33, the connecting member 33 is fixedly installed on the clamping jaw 2, one end of the cylinder connecting rod 32 is fixedly connected with the overturning cylinder 31, and the other end is movably connected with the connecting member 33. Specifically, a link 33 is provided at one end of the connecting rod 22, and the cylinder link 32 is pin-connected to the link 33.
To prevent the cylinder rod 32 from being corroded by the liquid in the acid tank during the cleaning of the crucible 10, in one embodiment, the cylinder rod 32 is wrapped with a rubber sleeve.
In order to avoid corrosion of the clamping jaw 2 in the acid tank, the material of the clamping jaw 2 is polypropylene material in the embodiment. Of course, in other embodiments, the material of the clamping jaw 2 may be other materials that are not easily corroded, and the application does not limit this.
The frame body 1 comprises a pair of main mechanical arms 11, a cross rod 12 connected with the main mechanical arms 11 and a pair of connecting seats 13 used for being connected with external equipment, wherein the main mechanical arms 11 are respectively connected with a pair of clamping jaws 2 on two sides of the crucible 10. Specifically, one end of the main mechanical arm 11 is in pin connection with the connecting rod 22, the connecting part is located at the center of the connecting rod 22, the other end of the main mechanical arm 11 is fixedly connected with the connecting seat 13, and the main mechanical arm 11 is used for fixing the crucible 10 and transmitting a clamping force to the crucible 10.
In one embodiment, the crucible 90 ° turnover device further comprises a force transmission assembly 4, a force guide assembly 5 and a clamping servo motor 6.
The force transmission assembly 4 includes a ball screw 41 and a ball nut 42 sleeved on the ball screw 41, the ball nut 42 has a hollow cavity (not shown) with a center, the outer surface of the ball screw 41 has an external thread 411, the inner surface of the cavity has an internal thread (not shown) matched with the external thread 411, and when the ball screw 41 rotates, the internal thread is matched with the external thread 411 so that the ball nut 42 moves on the ball screw 41. The force transmission assembly 4 further comprises a nut seat 43, the nut seat 43 being fixedly connected to the ball nut 42, the nut seat 43 following the ball nut 42 when the ball nut 42 moves on the ball screw 41. In one embodiment, the ball screw 41 is a bidirectional screw, and specifically, as shown in fig. 1, the ball screw 41 has two external threads 411 with different turning directions, i.e., a right-handed thread 4111 and a left-handed thread 4112, and correspondingly, the number of the ball nuts 42 is two, and the two ball nuts 42 approach or separate rapidly as the ball screw 41 rotates.
The force guide assembly 5 comprises a guide rail 51 and a slide block 52 capable of sliding back and forth on the guide rail 51, the force guide assembly 5 is positioned below the force transmission assembly 4, the cross bar 12 is provided with a movable cavity (not shown) in an elongated shape, the slide block 52 passes through the movable cavity and is fixedly connected with the nut seat 43, when the nut seat 43 moves, the slide block 52 follows the nut seat 43 to move on the guide rail 51, and the force guide assembly 5 is used for controlling the transmission direction of the clamping force. In one embodiment, since the number of the ball nuts 42 is two, and correspondingly, the number of the sliding blocks 52 is also two, the ball nuts 42 are connected with the sliding blocks 52 in a one-to-one correspondence manner.
The clamping servo motor 6 is used for connecting and driving the ball screw 41 to rotate. Specifically, the clamping servo motor 6 is installed at the center of the ball screw 41, and an output end (not shown) of the clamping servo motor is connected to the ball screw 41, when the clamping servo motor 6 rotates, the ball screw 41 rotates along with the clamping servo motor 6, the two ball nuts 42 respectively drive the two sliders 52 to approach or separate rapidly along with the rotation of the ball screw 41, and the main mechanical arm 11 connected to the sliders 52 transmits a clamping force to the clamping jaw 2 connected to the crucible 10 along with the approach of the sliders 52.
In conclusion, the crucible 90-degree turnover device provided by the embodiment is reasonable in design and compact in structure, and comprises a frame body; the clamping jaws are arranged on two sides of the crucible in pairs, movably connected with the frame body and used for clamping the crucible; the turnover assembly comprises a turnover cylinder, the turnover cylinder is fixed on the frame body and is connected with and drives the clamping jaw to rotate, and when a cylinder piston in the turnover cylinder moves forwards, the cylinder piston pushes the clamping jaw to rotate so as to drive the crucible to rotate; the problem that in the prior art, the crucible is directly reversely buckled in an acid tank to be cleaned so that the upper surface in the crucible is vacuumized and the crucible cannot be completely soaked can be solved, and the cleaning efficiency of the crucible is improved.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A crucible 90-degree turnover device is characterized by comprising:
a frame body;
the clamping jaws are arranged on two sides of the crucible in pairs, movably connected with the frame body and used for clamping the crucible;
the overturning assembly comprises an overturning cylinder, the overturning cylinder is fixed on the frame body, and the overturning cylinder is connected with and drives the clamping jaw to rotate;
when a cylinder piston in the turnover cylinder moves forwards, the cylinder piston pushes the clamping jaw to rotate, and then the crucible is driven to rotate.
2. The crucible 90 ° turnover device according to claim 1, wherein the turnover assembly further comprises a cylinder connecting rod and a connecting piece, the connecting piece is fixedly mounted on the clamping jaw, one end of the cylinder connecting rod is fixedly connected with the turnover cylinder, and the other end of the cylinder connecting rod is movably connected with the connecting piece.
3. The crucible 90 ° turnover device of claim 2, wherein the cylinder connecting rod is wrapped with a rubber sleeve.
4. The crucible 90 ° turnover device of claim 3, wherein the cylinder link is pinned to the connection piece.
5. The crucible 90 ° turnover device of claim 1, wherein the material of the clamping jaws is a polypropylene material.
6. The crucible 90 ° turnover device of claim 1, further comprising a force transmission assembly, the force transmission assembly comprising a ball screw and a ball nut sleeved on the ball screw, the ball nut having a hollow cavity with a center, an outer surface of the ball screw having an external thread, an inner surface of the cavity having an internal thread matching the external thread, the internal thread cooperating with the external thread to move the ball nut on the ball screw when the ball screw is rotated.
7. The crucible 90 ° turnover device of claim 6, wherein the force transfer assembly further comprises a nut holder fixedly connected to the ball nut, the nut holder following the ball nut as the ball nut moves on the ball screw.
8. The crucible 90 ° turnover device of claim 7, wherein the ball screw is a two-way screw.
9. The crucible 90 ° turnover device of claim 7, further comprising a force guide assembly, the force guide assembly comprising a guide rail and a slide block reciprocally slidable on the guide rail, the force guide assembly being located below the force transmission assembly, the slide block being fixedly connected to the nut holder, the slide block following the nut holder to move on the guide rail when the nut holder moves.
10. The crucible 90 ° turnover device of claim 6, further comprising a clamping servo motor, wherein the clamping servo motor is connected with and drives the ball screw to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395043.XU CN214398863U (en) | 2021-02-23 | 2021-02-23 | Crucible 90-degree turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395043.XU CN214398863U (en) | 2021-02-23 | 2021-02-23 | Crucible 90-degree turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214398863U true CN214398863U (en) | 2021-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120395043.XU Active CN214398863U (en) | 2021-02-23 | 2021-02-23 | Crucible 90-degree turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214398863U (en) |
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2021
- 2021-02-23 CN CN202120395043.XU patent/CN214398863U/en active Active
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