CN215626678U - Servo spiral cover and anti-spiral cover control system for spiral cover machine - Google Patents
Servo spiral cover and anti-spiral cover control system for spiral cover machine Download PDFInfo
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- CN215626678U CN215626678U CN202121877885.5U CN202121877885U CN215626678U CN 215626678 U CN215626678 U CN 215626678U CN 202121877885 U CN202121877885 U CN 202121877885U CN 215626678 U CN215626678 U CN 215626678U
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Abstract
The utility model provides a servo cap screwing and reverse cap screwing control system for a cap screwing machine, and belongs to the technical field of cap screwing machines. The utility model provides a servo cap screwing and reverse cap screwing control system for a cap screwing machine, which comprises a data acquisition system, a PLC motion control system, a cap screwing servo driving system, a frequency converter driving system and a lifting servo driving system; and the PLC motion control system is respectively connected with the data acquisition system, the cap screwing servo driving system, the frequency converter driving system, the cap feeding servo system, the shifting fork bottle feeding servo system and the lifting servo driving system, and is used for generating preset control signals according to the bottle position information and controlling the cap grabbing claw on the cap screwing machine to rotate forwards or reversely according to the preset control signals. According to the utility model, the PLC motion control system is used for controlling the cap screwing servo driving system to drive the cap grabbing claw to rotate forwards or reversely, so that unqualified products produced can be recycled.
Description
Technical Field
The utility model belongs to the technical field of cap screwing machines, and particularly relates to a servo cap screwing and anti-cap screwing control system for a cap screwing machine.
Background
People often need to use various bottled daily necessities in daily life, such as bottled mineral water, bottled shampoo, bottled beverages and the like. After such bottles are filled, the cap is attached to the mouth of the bottle using a cap-screwing machine and screwed down. At present, equipment related to the screw cap in the market lacks a reverse rotation function, the cost of the equipment is increased by adding the single reverse rotation equipment, unqualified products of mass production type orders cannot be recycled, the manual operation wastes time and labor, and the direct discarding reduces the production utilization rate and increases the environmental protection pressure; simultaneously, the cap screwing machine rotates after grabbing the bottle cap, so that the stability is poor, and the bottle cap can be scratched.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a servo cap screwing and reverse cap screwing control system for a cap screwing machine, and aims to solve the problem that the existing cap screwing machine cannot reversely screw a bottle cap.
In order to achieve the purpose, the utility model adopts the technical scheme that: a servo cap screwing and anti-cap screwing control system for a cap screwing machine comprises:
the data acquisition system is used for acquiring bottle position information;
the PLC motion control system is connected with the data acquisition system and used for generating a preset control signal according to the bottle position information;
the cap screwing servo driving system is connected with the PLC motion control system and is used for controlling the cap grabbing claw on the cap screwing machine to rotate forwards and backwards, control torque and control speed according to the preset control signal;
the frequency converter driving system is connected with the PLC motion control system and used for controlling the operation of the conveying belt, the operation of the cap sorting mechanism and the operation of the bottle cap lifting mechanism according to the preset control signal;
the lifting servo driving system is connected with the PLC motion control system and is used for controlling a lifting mechanism on the cap screwing machine to ascend or descend according to the preset control signal;
the cap feeding servo driving system is connected with the PLC operation control system and used for controlling a cap feeding mechanism on the cap screwing machine to move forwards or backwards according to the preset control signal;
and the shifting fork bottle-feeding driving system is connected with the PLC operation control system and is used for controlling a shifting fork mechanism on the cap screwing machine to move leftwards or rightwards according to the preset control signal.
Preferably, the PLC motion control system includes:
the analog quantity input module is connected with the data acquisition system and used for receiving the bottle position information;
the analog quantity output module is respectively connected with the screw cap servo driving system and the frequency converter driving system;
the pulse signal output module is connected with the lifting servo driving system, the cap feeding servo driving system and the shifting fork bottle feeding servo driving system;
the CPU module is respectively connected with the analog input module, the analog output module and the pulse signal output module and is used for generating a preset control signal according to the bottle position information; the preset control signal comprises a first preset analog quantity control signal, a second preset analog quantity control signal and a preset pulse control signal.
Preferably, the screw cap servo drive system comprises:
the cover screwing servo motor is connected with the transmission gear on the cover grabbing claw and is used for driving the cover grabbing claw to rotate;
and the cap screwing servo driver is respectively connected with the analog quantity output module and the cap screwing servo motor and is used for driving the cap screwing servo motor to rotate forwards or reversely according to the first preset analog quantity control signal.
Preferably, the inverter driving system includes:
the three-phase motor is respectively connected with the opening and closing gears on the conveying belt, the cap sorting mechanism and the lifting mechanism and is used for driving the conveying belt, the cap sorting mechanism and the bottle cap lifting mechanism to operate;
and the variable frequency controller is respectively connected with the analog quantity output module and the three-phase motor and is used for driving the three-phase motor to operate according to the second preset analog quantity control signal.
Preferably, the lifting servo drive system includes:
the lifting servo motor is connected with a lifting gear on the lifting mechanism and is used for driving the lifting mechanism to ascend or descend;
and the lifting servo driver is respectively connected with the pulse signal output module and the lifting servo motor and is used for driving the lifting servo motor to operate according to the preset pulse control signal.
Preferably, the cap feeding servo driving system comprises:
the cover conveying servo motor is connected with a gear on the cover conveying mechanism and used for driving the cover conveying mechanism to move forwards or backwards;
and the cap conveying servo driver is respectively connected with the pulse signal output module and the cap conveying servo motor and is used for driving the cap conveying servo motor to operate according to the preset pulse control signal.
Preferably, the shift fork bottle feeding servo driving system comprises:
the shifting fork bottle feeding servo motor is connected with a gear on the shifting fork mechanism and is used for driving the shifting fork bottle feeding mechanism to move left or right;
and the shifting fork bottle-feeding servo driver is respectively connected with the pulse signal output module and the shifting fork bottle-feeding servo motor and is used for driving the shifting fork bottle-feeding servo motor to operate according to the preset pulse control signal.
Preferably, the PLC motion control system further includes:
a power supply module;
and the switching value input and output module is respectively connected with the power supply module and the CPU module and is used for providing electric energy for the CPU module.
Preferably, the method further comprises the following steps:
and the touch panel is connected with the CPU module and is used for adjusting a preset control signal.
Preferably, the data acquisition system comprises: an encoder.
The servo cap screwing and reverse cap screwing control system for the cap screwing machine has the advantages that: compared with the prior art, the servo cap screwing and reverse cap screwing control system for the cap screwing machine comprises a data acquisition system, a PLC motion control system, a cap screwing servo driving system, a frequency converter driving system, a lifting servo driving system, a cap conveying servo driving system and a shifting fork bottle conveying servo driving system; and the PLC motion control system is respectively connected with the data acquisition system, the cap screwing servo driving system, the frequency converter driving system, the lifting servo driving system, the cap conveying servo driving system and the shifting fork bottle conveying servo driving system, and is used for generating preset control signals according to the bottle position information and controlling the cap grabbing claw on the cap screwing machine to rotate forwards or reversely according to the preset control signals. The PLC motion control system is used for controlling the cap screwing servo drive system to drive the cap grabbing claw to rotate forwards and backwards, control torque and control speed, and unqualified products produced can be recycled.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a block diagram of a servo cap screwing and derotation cap control system for a cap screwing machine according to the present invention.
Description of the symbols:
1. a data acquisition system; 2. a PLC motion control system; 3. a screw cap servo drive system; 4. a frequency converter drive system; 5. a lifting servo drive system; 6. a cover feeding servo drive system; 7. the shifting fork bottle conveying servo driving system.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The utility model aims to provide a servo cap screwing and reverse cap screwing control system for a cap screwing machine, and aims to solve the problem that the existing cap screwing machine cannot reversely screw a bottle cap.
In order to achieve the purpose, the utility model adopts the technical scheme that: a servo cap screwing and anti-cap screwing control system for a cap screwing machine comprises: the automatic bottle-feeding system comprises a data acquisition system 1, a PLC motion control system 2, a cap-screwing servo driving system 3, a frequency converter driving system 4, a lifting servo driving system 5, a cap-feeding servo driving system 6 and a shifting fork bottle-feeding driving system 7;
the data acquisition system 1 is used for acquiring bottle position information; the PLC motion control system 2 is connected with the data acquisition system 1 and used for generating a preset control signal according to the bottle position information; the cap screwing servo driving system 3 is connected with the PLC motion control system 2 and is used for controlling a cap grabbing claw on the cap screwing machine to rotate forwards or reversely according to a preset control signal; the frequency converter driving system 4 is connected with the PLC motion control system 2 and is used for controlling the opening and closing of a cover grabbing claw opening and closing mechanism on the cover screwing machine according to a preset control signal; the lifting servo driving system 5 is connected with the PLC motion control system 2 and is used for controlling a lifting mechanism on the cap screwing machine to ascend or descend according to a preset control signal; the cap feeding servo driving system 6 is connected with the PLC motion control system 2 and is used for controlling the cap feeding mechanism on the cap screwing machine to move forwards or backwards according to a preset control signal; and the shifting fork servo driving system 7 is connected with the PLC motion control system 2 and is used for controlling the shifting fork bottle feeding mechanism on the cap screwing machine to move left or right according to a preset control signal.
In practical application, firstly, a shifting fork bottle feeding mechanism on a cap screwing machine is controlled to move to a fixed station to the right by a shifting fork bottle feeding servo driving system 7, meanwhile, a cap feeding servo driving system 6 controls a cap feeding mechanism on the cap screwing machine to move forwards to a bottle opening position, then a lifting servo driving system 5 controls a lifting mechanism on the cap screwing machine to descend to the position of a bottle cap, then a cap grabbing claw opening and closing mechanism on the cap screwing machine is controlled to grab the bottle cap, and finally, a cap arranged in a cap grabbing claw on the cap screwing machine is controlled to rotate forwards or reversely by a cap screwing servo driving system 3 to finish sealing or opening the bottle.
As another specific embodiment of the present invention, the PLC motion control system 2 includes: the device comprises an analog input module, an analog output module, a pulse signal output module and a CPU module.
The analog input module is connected with the data acquisition system 1 and used for receiving bottle position information; the analog quantity output module is respectively connected with the screw cap servo driving system 3 and the frequency converter driving system 4; the pulse signal output module is connected with the lifting servo driving system 5, the cap feeding servo driving system 6 and the shifting fork bottle feeding servo driving system 7; the CPU module is respectively connected with the analog input module, the analog output module and the pulse signal output module and is used for generating a preset control signal according to the bottle position information; the preset control signal comprises a first preset analog quantity control signal, a second preset analog quantity control signal and a preset pulse control signal. In the present invention, the PLC motion control system 2 model is preferably Q172 DLX.
As another specific embodiment of the present invention, the screw-on cap servo drive system 3 includes:
the cover screwing servo motor is connected with the transmission gear on the cover grabbing claw and is used for driving the cover grabbing claw to rotate;
and the cap screwing servo driver is respectively connected with the analog quantity output module and the cap screwing servo motor and is used for driving the cap screwing servo motor to rotate in the forward direction, rotate in the reverse direction, control torque and control speed according to the first preset analog quantity control signal. In the present invention, the screw-on servo driver is preferably an LS series AC intelligent servo driver, model LS PR-220A 09-E.
As another specific embodiment of the present invention, the inverter driving system 4 includes:
the three-phase motor is respectively connected with the opening and closing gears on the conveying belt, the cap sorting mechanism and the lifting mechanism and is used for driving the conveying belt, the cap sorting mechanism and the bottle cap lifting mechanism to operate;
and the variable frequency controller is respectively connected with the analog quantity output module and the three-phase motor and is used for driving the three-phase motor to operate according to the second preset analog quantity control signal.
As another specific embodiment of the present invention, the lift servo drive system 5 includes:
the lifting servo motor is connected with a lifting gear on the lifting mechanism and is used for driving the lifting mechanism to ascend or descend;
and the lifting servo driver is respectively connected with the pulse signal output module and the lifting servo motor and is used for driving the lifting servo motor to operate according to a preset pulse control signal.
As another specific embodiment of the present invention, the cap feeding servo drive system 6 includes:
the cover conveying servo motor is connected with a gear on the cover conveying mechanism and used for driving the cover conveying mechanism to move forwards or backwards;
and the cap conveying servo driver is respectively connected with the pulse signal output module and the cap conveying servo motor and is used for driving the cap conveying servo motor to operate according to the preset pulse control signal.
As another specific embodiment of the present invention, the fork bottle feeding servo driving system 7 includes:
the shifting fork bottle feeding servo motor is connected with a gear on the shifting fork bottle feeding mechanism and is used for driving the shifting fork bottle feeding mechanism to move left or right;
and the shifting fork bottle-feeding servo driver is respectively connected with the pulse signal output module and the shifting fork bottle-feeding servo motor and is used for driving the shifting fork bottle-feeding servo motor to operate according to the preset pulse control signal.
In the utility model, the lifting servo driving system 5, the cap feeding servo driving system 6 and the shifting fork bottle feeding servo driving system 7 are preferably pulse type integrated motors with the model of iHSV 42-40-05-24.
As another specific embodiment of the present invention, the PLC motion control system 2 further includes:
a power supply module;
and the switching value input and output module is respectively connected with the power supply module and the CPU module and is used for providing electric energy for the CPU module.
As another specific embodiment of the present invention, the method further includes:
and the touch panel is connected with the CPU module and is used for adjusting the preset control signal. In practical applications, the CPU module is connected to the touch panel through PROFINET.
Furthermore, the analog quantity signal control of the variable frequency controller is realized by setting parameters through the touch panel, an analog quantity module of the PLC motion control system 2 is connected with the servo driver, the rotating speed and the torque of the servo motor can be controlled by setting parameters through the touch panel, a pulse output module of the PLC motion control system 2 is connected with the servo driver, the rotating speed, the acceleration and the deceleration of the servo motor and the control of the motion position can be realized by setting parameters through the touch panel, the operation track of the analog electronic cam can be changed by inputting the parameters of the touch panel through the operation parameters of all bottom layer motors, so that the product specifications can be quickly switched, the specifications of various bottles are met, the rotating direction of the spiral cover servo motor is changed through a touch panel button switching circuit, and the mode switching of the spiral cover and the reverse spiral cover is realized.
In the present invention, the data acquisition system 1 includes: an encoder. The data acquisition system is connected with an analog input module of the PLC motion control system, the servo drive module is connected with an analog output module of the PLC motion control system, and the servo drive module is connected with a pulse output module of the PLC motion control system.
The servo cap screwing and reverse cap screwing control system for the cap screwing machine, provided by the utility model, adopts the servo motor controlled by the preset PLC program, is simple to operate, has various functions, can realize one-key switching of cap screwing and reverse screwing functions, and has independent internal control logics which are not interfered with each other; an analog quantity output unit and a pulse signal output unit in the CPU module are flexibly utilized to respectively control the frequency converter and the servo driver, so that the comprehensive control function of the cap screwing and reverse screwing integrated machine is really realized; the cap screwing device is good in cap screwing stability and cannot scratch a bottle cap.
The utility model discloses a servo cap screwing and reverse cap screwing control system for a cap screwing machine, which comprises a data acquisition system, a PLC motion control system, a cap screwing servo driving system, a frequency converter driving system and a lifting servo driving system, wherein the data acquisition system is connected with the PLC motion control system through a network; and the PLC motion control system is respectively connected with the data acquisition system, the cap screwing servo driving system, the frequency converter driving system and the lifting servo driving system, and is used for generating preset control signals according to the bottle position information and controlling the cap grabbing claw on the cap screwing machine to rotate forwards or reversely according to the preset control signals. According to the utility model, the PLC motion control system is used for controlling the cap screwing servo driving system to drive the cap grabbing claw to rotate forwards or reversely, so that unqualified products produced can be recycled.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A servo spiral cover and anti-spiral cover control system that spiral cover machine was used which characterized in that includes:
the data acquisition system is used for acquiring bottle position information;
the PLC motion control system is connected with the data acquisition system and used for generating a preset control signal according to the bottle position information;
the cap screwing servo driving system is connected with the PLC motion control system and is used for controlling the cap grabbing claw on the cap screwing machine to rotate forwards and backwards, control torque and control speed according to the preset control signal;
the frequency converter driving system is connected with the PLC motion control system and used for controlling the operation of the conveying belt, the operation of the cap sorting mechanism and the operation of the bottle cap lifting mechanism according to the preset control signal;
the lifting servo driving system is connected with the PLC motion control system and is used for controlling a lifting mechanism on the cap screwing machine to ascend or descend according to the preset control signal;
the cap feeding servo driving system is connected with the PLC operation control system and used for controlling a cap feeding mechanism on the cap screwing machine to move forwards or backwards according to the preset control signal;
and the shifting fork bottle-feeding driving system is connected with the PLC operation control system and is used for controlling a shifting fork mechanism on the cap screwing machine to move leftwards or rightwards according to the preset control signal.
2. A servo cap screwing and derotation cap control system for a cap screwing machine as claimed in claim 1 wherein said PLC motion control system comprises:
the analog quantity input module is connected with the data acquisition system and used for receiving the bottle position information;
the analog quantity output module is respectively connected with the screw cap servo driving system and the frequency converter driving system;
the pulse signal output module is connected with the lifting servo driving system, the cap feeding servo driving system and the shifting fork bottle feeding servo driving system;
the CPU module is respectively connected with the analog input module, the analog output module and the pulse signal output module and is used for generating a preset control signal according to the bottle position information; the preset control signal comprises a first preset analog quantity control signal, a second preset analog quantity control signal and a preset pulse control signal.
3. A servo-cap and anti-cap control system for a capping machine as claimed in claim 2 wherein said cap servo drive system comprises:
the cover screwing servo motor is connected with the transmission gear on the cover grabbing claw and is used for driving the cover grabbing claw to rotate;
and the cap screwing servo driver is respectively connected with the analog quantity output module and the cap screwing servo motor and is used for driving the cap screwing servo motor to rotate forwards or reversely according to the first preset analog quantity control signal.
4. A servo-cap and anti-cap control system for a capping machine as claimed in claim 2 wherein said frequency converter drive system comprises:
the three-phase motor is respectively connected with the opening and closing gears on the conveying belt, the cap sorting mechanism and the lifting mechanism and is used for driving the conveying belt, the cap sorting mechanism and the bottle cap lifting mechanism to operate;
and the variable frequency controller is respectively connected with the analog quantity output module and the three-phase motor and is used for driving the three-phase motor to operate according to the second preset analog quantity control signal.
5. The servo cap and derotation cap control system for a capping machine as claimed in claim 2 wherein said lift servo drive system comprises:
the lifting servo motor is connected with a lifting gear on the lifting mechanism and is used for driving the lifting mechanism to ascend or descend;
and the lifting servo driver is respectively connected with the pulse signal output module and the lifting servo motor and is used for driving the lifting servo motor to operate according to the preset pulse control signal.
6. The servo cap-rotating and counter-cap-rotating control system for a cap-rotating machine as claimed in claim 2, wherein said cap-feeding servo drive system comprises:
the cover conveying servo motor is connected with a gear on the cover conveying mechanism and used for driving the cover conveying mechanism to move forwards or backwards;
and the cap conveying servo driver is respectively connected with the pulse signal output module and the cap conveying servo motor and is used for driving the cap conveying servo motor to operate according to the preset pulse control signal.
7. The servo cap-rotating and counter-cap-rotating control system for a cap-rotating machine as claimed in claim 2, wherein said fork-bottle-feeding servo drive system comprises:
the shifting fork bottle feeding servo motor is connected with a gear on the shifting fork mechanism and is used for driving the shifting fork bottle feeding mechanism to move left or right;
and the shifting fork bottle-feeding servo driver is respectively connected with the pulse signal output module and the shifting fork bottle-feeding servo motor and is used for driving the shifting fork bottle-feeding servo motor to operate according to the preset pulse control signal.
8. The servo cap screwing and derotation cap control system for a cap screwing machine as claimed in claim 2 wherein said PLC motion control system further comprises:
a power supply module;
and the switching value input and output module is respectively connected with the power supply module and the CPU module and is used for providing electric energy for the CPU module.
9. A servo-cap-rotating and anti-cap-rotating control system for a capping machine, as claimed in claim 2, further comprising:
and the touch panel is connected with the CPU module and is used for adjusting a preset control signal.
10. A servo-cap and anti-cap control system for a capping machine as claimed in claim 2 wherein said data acquisition system comprises: an encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121877885.5U CN215626678U (en) | 2021-08-12 | 2021-08-12 | Servo spiral cover and anti-spiral cover control system for spiral cover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121877885.5U CN215626678U (en) | 2021-08-12 | 2021-08-12 | Servo spiral cover and anti-spiral cover control system for spiral cover machine |
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| Publication Number | Publication Date |
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| CN215626678U true CN215626678U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121877885.5U Active CN215626678U (en) | 2021-08-12 | 2021-08-12 | Servo spiral cover and anti-spiral cover control system for spiral cover machine |
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| CN (1) | CN215626678U (en) |
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- 2021-08-12 CN CN202121877885.5U patent/CN215626678U/en active Active
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