CN213171408U - Pressure reducer spiral cover machine - Google Patents
Pressure reducer spiral cover machine Download PDFInfo
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- CN213171408U CN213171408U CN202021544653.3U CN202021544653U CN213171408U CN 213171408 U CN213171408 U CN 213171408U CN 202021544653 U CN202021544653 U CN 202021544653U CN 213171408 U CN213171408 U CN 213171408U
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- pressure reducer
- die
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- cap screwing
- spiral cover
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Abstract
The utility model discloses a pressure reducer spiral cover machine relates to spiral cover machine technical field, include: the frame, two die bodies, elevating gear and rotary device are all fixed to be set up in the frame, two die bodies are fixed respectively and are set up in elevating gear's free end and rotary device's free end, elevating gear and rotary device set up relatively from top to bottom, a die cavity has all been seted up on two relative terminal surfaces of two die bodies, two die cavities are used for the valve body and the lid of holding pressure reducer respectively, and two die cavities are used for lid and valve body circumference location respectively, two die cavities are used for restricting lid and valve body respectively and rotate along self axis, use the utility model provides a when pressure reducer spiral cover machine assembles the pressure reducer, need not that the operative employee is manual to the pressure reducer spiral cover, and improved spiral cover efficiency.
Description
Technical Field
The utility model relates to a spiral cover machine technical field especially relates to a pressure reducer spiral cover machine.
Background
The pressure reducer comprises a valve body and a cover body, wherein the cover body is in threaded connection with the valve body, other components are arranged in a cavity formed by the cover body and the valve body, and the cross section of part of the outer wall of the cover body of the existing part of the pressure reducer is hexagonal, so that an operator can conveniently use an inner hexagonal wrench to screw the pressure reducer; however, the manual cap screwing operation of the pressure reducer is large in physical consumption of operators, low in efficiency, and easy to be affected by external factors, so that the quality of a finished product is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressure reducer spiral cover machine to solve the problem that above-mentioned prior art exists, need not that the operative employee is manual to the pressure reducer spiral cover, improved spiral cover efficiency.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a pressure reducer spiral cover machine, include: the lifting device and the rotating device are fixedly arranged on the rack, the two die bodies are fixedly arranged at the free end of the lifting device and the free end of the rotating device respectively, the lifting device and the rotating device are oppositely arranged up and down, a die cavity is formed in two opposite end faces of the die bodies, the die cavity is used for containing a valve body and a cover body of a pressure reducer respectively, the die cavity is used for locating the cover body and the valve body in the circumferential direction, and the die cavity is used for limiting the cover body and the valve body to rotate along the axis of the die body respectively.
Preferably, the rotating device comprises a driving device and a torque measuring device, the torque measuring device is connected to the driving device, and the torque measuring device is used for measuring the torque applied to the cover body in the cover screwing process.
Preferably, the device further comprises a controller, the lifting device, the driving device and the torque measuring device are electrically connected with the controller, and the controller can control the lifting device and the driving device to work.
Preferably, the rotating device further comprises a speed reducer, an output end of the driving device is in transmission connection with an input end of the torque measuring device, an output end of the torque measuring device is in transmission connection with an input end of the speed reducer, and the die body is fixedly connected to an output end of the speed reducer.
Preferably, the elastic device is further included, the two mold bodies are a lower mold and an upper mold respectively, the lower mold is located below the upper mold, the lower mold is fixedly connected to the free end of the rotating device, the lower mold is used for accommodating the cover body, one end of the elastic device is fixedly connected to the inner side of the lower mold or penetrates through the lower mold and is fixedly connected to the free end of the rotating device, the other end of the elastic device is tightly pressed on the cover body, and the elastic device is used for giving a vertical upward elastic force to the cover body.
Preferably, the lifting device comprises an air cylinder and an electromagnetic valve, the electromagnetic valve can control the opening and closing of an air path of the air cylinder, the controller is electrically connected with the electromagnetic valve, and the mold body is fixedly connected to a piston rod of the air cylinder.
Preferably, the controller comprises a magnetic switch and a magnet, the magnet and the magnetic switch are respectively and fixedly arranged on the two die bodies, and the magnetic switch is electrically connected with the driving device and the lifting device.
Preferably, the elastic device comprises a spring, a lower plate body and an upper plate body, the lower end of the upper plate body is fixedly arranged at the upper end of the spring, and the upper end of the lower plate body is fixedly arranged at the lower end of the spring; the lower end of the upper plate body is pressed on the lower end of the cover body, and the lower end of the lower plate body is fixedly connected in the lower die or penetrates through the lower die to be fixedly connected with the free end of the rotating device.
Preferably, the driving device is a stepping motor.
Preferably, the controller further comprises a force value display control instrument and a PLC control system, wherein the force value display control instrument is electrically connected with the torque measuring device and the PLC control system.
The utility model discloses for prior art gain following technological effect:
the utility model provides a cap screwing machine of a pressure reducer, wherein, a die body fixedly connected with the free end of a lifting device moves towards another die body under the driving of the lifting device, when the two die bodies move to clamp a valve body and a cap body respectively; close elevating gear, start rotary device, the die body that is fixed in the rotary device free end can be followed self axis and rotated under rotary device's drive, and relative rotation takes place for valve body and lid in two die bodies, and then plays the effect of screwing the lid on the valve body, consequently, uses the utility model provides a when pressure reducer spiral cover machine assembles the pressure reducer, need not that the operative employee is manual to the pressure reducer spiral cover, and improved spiral cover efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a pressure reducer cap screwing machine provided by the present invention;
FIG. 2 is a schematic structural diagram of a lower die, a rotating device and a pressure reducer in the cap screwing machine of the pressure reducer in FIG. 1;
FIG. 3 is a schematic structural diagram of an upper die, a pressure reducer, a lower die and a spring arranged inside the lower die in the pressure reducer cap screwing machine in FIG. 1;
in the figure: 1-lifting device, 2-rotating device, 3-frame, 4-upper die, 5-lower die, 6-pressure reducer, 7-driving device, 8-torque sensor, 9-speed reducer, 10-spring, 11-cover body and 12-valve body.
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 work belong to the protection scope of the present invention.
The utility model aims at providing a pressure reducer spiral cover machine to solve the problem that prior art exists, need not that the operative employee is manual to the pressure reducer spiral cover, improved spiral cover efficiency.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a pressure reducer spiral cover machine, as shown in figure 1 ~ 3, include: a frame 3, two mold bodies, a lifting device 1 and a rotating device 2, wherein the lifting device 1 and the rotating device 2 are both fixedly arranged on the frame 3, the two mold bodies are respectively and fixedly arranged at the free end of the lifting device 1 and the free end of the rotating device 2, the lifting device 1 and the rotating device 2 are arranged oppositely up and down, two opposite end surfaces of the two mold bodies are respectively provided with a mold cavity, the two mold cavities are respectively used for accommodating a valve body 12 and a cover body 11 of a pressure reducer 6, the two mold cavities are respectively used for circumferentially positioning the cover body 11 and the valve body 12, the two mold cavities are respectively used for limiting the cover body 11 and the valve body 12 to rotate along the axis of the two mold cavities, the shape, the size and the structure of the two mold cavities are set according to the shapes of the valve body 12 and the cover body 11 in the actual production process, and the shapes of the two mold cavities can respectively meet the requirement that the cover body 11 and the valve body 12 are clamped in the circumferential direction, but do not limit the vertical movement of the cover body 11 and the valve body 12;
the die body fixedly connected with the free end of the lifting device 1 moves towards the other die body under the driving of the lifting device 1, and when the two die bodies move to tightly clamp the valve body 12 and the cover body 11 respectively; close elevating gear 1, start rotary device 2, the die body that is fixed in 2 free ends of rotary device can be followed self axis and rotated under rotary device 2's drive, and valve body 12 and lid 11 in two die bodies take place relative rotation, and then play the effect of screwing lid 11 on valve body 12, consequently, use the utility model provides a when pressure reducer spiral cover machine assembles pressure reducer 6, need not that the operative employee is manual to 6 spiral covers of pressure reducer, and improved spiral cover efficiency.
Further, the rotating device 2 includes a driving device 7 and a torque measuring device, the torque measuring device is a torque sensor 8, the driving device 7 is preferably a stepping motor, the stepping motor is used as power output, the operation is reliable, the output is stable, the torque measuring device is connected to the driving device 7, the torque measuring device is used for measuring the torque applied to the cover body 11 in the cover screwing process, the torque value measured by the torque measuring device represents the fastening degree of the cover body 11 and the valve body 12, when the torque value measured by the torque measuring device exceeds a certain value, it indicates that the fastening degree of the cover body 11 and the valve body 12 has reached the requirement, and the cover screwing can be stopped.
Further, still include the controller, elevating gear 1, drive arrangement 7 and torque measurement device all are connected with the controller electricity, the controller can control elevating gear 1 and drive arrangement 7 work, torque measurement device can give the controller with the torque value that records in real time, the controller carries out the analysis when receiving the torque value, when the torque value is greater than preset's torque value, controller control drive arrangement 7 stop work, and controller control elevating gear 1 work when drive arrangement 7 stops working, elevating gear 1 drives the die body that is fixed in its free end and keeps away from the die body that is fixed in 2 free ends of rotary device, so that the staff takes out the work piece that the spiral cover finishes from the die cavity.
Furthermore, the rotating device 2 further comprises a speed reducer 9, the output end of the driving device 7 is in transmission connection with the input end of the torque measuring device, the output end of the torque measuring device is in transmission connection with the input end of the speed reducer 9, the die body is fixedly connected to the output end of the speed reducer 9, the speed reducer 9 can improve the upper limit of the output torque value of the driving device 7, and the application range of the equipment is enlarged.
The elastic device is further included, the two die bodies are respectively a lower die 5 and an upper die 4, the lower die 5 is located below the upper die 4, the lower die 5 is fixedly connected to the free end of the rotating device 2, the lower die 5 is used for accommodating the cover body 11, one end of the elastic device is fixedly connected in the lower die 5 or penetrates through the lower die 5 to be fixedly connected to the free end of the rotating device 2, the other end of the elastic device is tightly pressed on the cover body 11, and the elastic device is used for giving a vertical upward elastic force to the cover body 11; if not set up resilient means, be carrying out the spiral cover during operation at pressure reducer 6, along with the meshing screw in of screw thread, valve body 12 of pressure reducer 6 breaks away from last mould 4 gradually, and this application is through setting up a resilient means, elevating gear 1 drives and goes up mould 4 and descend, it continues certain distance of downstream to go up mould 4 on valve body 12 to follow the chucking, make resilient means deposit certain elastic potential energy, at this moment, carry out the spiral cover during operation again, resilient means's elasticity can make valve body 12 remain closely to cooperate with last mould 4 throughout, the stability of course of working has been promoted, the quality of work piece processing has been guaranteed.
Further, elevating gear 1 includes cylinder and solenoid valve, and the solenoid valve can control opening and close of cylinder gas circuit, and the controller is connected with the solenoid valve electricity, and the die body fixed connection is on the piston rod of cylinder.
Further, the controller includes a magnetic switch and magnet, and magnet and magnetic switch are fixed respectively and set up on two die bodies, and magnetic switch is connected with drive arrangement 7 and elevating gear 1 electricity, and when two die bodies were close to certain degree, the magnetic switch was triggered in the magnetic field that the magnet produced, and magnetic switch control drive arrangement 7 drive lower mould 5 rotated, and simultaneously, magnetic switch control elevating gear 1 stop work.
Further, the elastic device comprises a spring 10, a lower plate body and an upper plate body, wherein the lower end of the upper plate body is fixedly arranged at the upper end of the spring 10, and the upper end of the lower plate body is fixedly arranged at the lower end of the spring 10; the lower end of the upper plate body is pressed against the lower end of the cover body 11, and the lower end of the lower plate body is fixedly connected in the lower die 5 or penetrates through the lower die 5 to be fixedly connected with the free end of the rotating device 2.
Further, the controller still includes power value display control appearance and PLC control system, and power value display control appearance is connected with equal electricity of torque measurement device and PLC control system, and torque measurement device transmits the torque value that measures to power value display control appearance, and power value display control appearance is used for showing the torque value and gives PLC control system with the torque value, and PLC control system control drive arrangement (being the motor) work.
To sum up, the pressure reducer spiral cover machine degree of automation that this application provided is high, and the start of concrete adoption PLC control system controlgear stops, and the reliability is high, and interference immunity is strong, makes the control demand that equipment can satisfy different work pieces through the control program who modifies PLC, has strengthened the suitability of equipment, also makes the debugging and the maintenance of equipment more convenient. In addition, the torque sensor is used for detecting the output torque of the motor, the force value display controller is used for displaying the torque and converting the torque into a switching signal to be transmitted to the PLC control system, and the PLC control system is used for controlling the motor. Compared with artificial control, the response speed is higher, and the precision is higher. The workpiece quality differentiation caused by manual control is avoided while the working efficiency is improved.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. A pressure reducer spiral cover machine which characterized in that: the method comprises the following steps: the pressure reducer comprises a rack, two die bodies, a lifting device and a rotating device, wherein the lifting device and the rotating device are fixedly arranged on the rack, the two die bodies are fixedly arranged at the free end of the lifting device and the free end of the rotating device respectively, the lifting device and the rotating device are arranged oppositely from top to bottom, a die cavity is formed in two opposite end faces of the two die bodies, and the two die cavities are used for accommodating a valve body and a cover body of the pressure reducer and limiting the cover body and the valve body to rotate along the axis of the two die bodies respectively.
2. A pressure reducer cap screwing machine according to claim 1, characterized in that: the rotating device comprises a driving device and a torque measuring device, the torque measuring device is connected to the driving device, and the torque measuring device is used for measuring the torque applied to the cover body in the cover screwing process.
3. A pressure reducer cap screwing machine according to claim 2, characterized in that: the lifting device, the driving device and the torque measuring device are electrically connected with the controller, and the controller can control the lifting device and the driving device to work.
4. A pressure reducer cap screwing machine according to claim 2, characterized in that: the rotating device further comprises a speed reducer, the output end of the driving device is in transmission connection with the input end of the torque measuring device, the output end of the torque measuring device is in transmission connection with the input end of the speed reducer, and the die body is fixedly connected to the output end of the speed reducer.
5. A pressure reducer cap screwing machine according to claim 1, characterized in that: still include an elastic device, two the die body is lower mould and last mould respectively, the lower mould is located the below of last mould, lower mould fixed connection in rotary device's free end, the lower mould is used for the holding the lid, elastic device's one end fixed connection in the lower mould or pass lower mould fixed connection in rotary device's free end, elastic device's the other end compress tightly in on the lid, elastic device is used for giving a vertical ascending elasticity of lid.
6. A pressure reducer cap screwing machine according to claim 3, characterized in that: the lifting device comprises an air cylinder and an electromagnetic valve, the electromagnetic valve can control the opening and closing of an air path of the air cylinder, the controller is electrically connected with the electromagnetic valve, and the die body is fixedly connected to a piston rod of the air cylinder.
7. A pressure reducer cap screwing machine according to claim 3, characterized in that: the controller comprises a magnetic switch and a magnet, the magnet and the magnetic switch are respectively and fixedly arranged on the two die bodies, and the magnetic switch is electrically connected with the driving device and the lifting device.
8. A pressure reducer cap screwing machine according to claim 5, characterized in that: the elastic device comprises a spring, a lower plate body and an upper plate body, wherein the lower end of the upper plate body is fixedly arranged at the upper end of the spring, and the upper end of the lower plate body is fixedly arranged at the lower end of the spring; the lower end of the upper plate body is pressed on the lower end of the cover body, and the lower end of the lower plate body is fixedly connected in the lower die or penetrates through the lower die to be fixedly connected with the free end of the rotating device.
9. A pressure reducer cap screwing machine according to claim 2, characterized in that: the driving device is a stepping motor.
10. A pressure reducer cap screwing machine according to claim 7, characterized in that: the controller also comprises a force value display control instrument and a PLC control system, wherein the force value display control instrument is electrically connected with the torque measuring device and the PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544653.3U CN213171408U (en) | 2020-07-30 | 2020-07-30 | Pressure reducer spiral cover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544653.3U CN213171408U (en) | 2020-07-30 | 2020-07-30 | Pressure reducer spiral cover machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213171408U true CN213171408U (en) | 2021-05-11 |
Family
ID=75796879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021544653.3U Active CN213171408U (en) | 2020-07-30 | 2020-07-30 | Pressure reducer spiral cover machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213171408U (en) |
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2020
- 2020-07-30 CN CN202021544653.3U patent/CN213171408U/en active Active
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