CN219122602U - Lens cleaning equipment material loading controlling means - Google Patents
Lens cleaning equipment material loading controlling means Download PDFInfo
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- CN219122602U CN219122602U CN202320256969.XU CN202320256969U CN219122602U CN 219122602 U CN219122602 U CN 219122602U CN 202320256969 U CN202320256969 U CN 202320256969U CN 219122602 U CN219122602 U CN 219122602U
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Abstract
The utility model discloses a feeding control device of lens cleaning equipment, which comprises a PLC, a feeding servo driver, a feeding head end sensor, a feeding tail end sensor and a feeding request switch, wherein the feeding servo driver is connected with the feeding head end sensor; the feeding servo driver and the feeding servo driver are respectively connected with the PLC in a communication way, the PLC outputs servo pulse signals and direction signals to the feeding servo driver and the feeding servo driver, the feeding servo driver drives the feeding servo motor to work, and the feeding servo driver drives the feeding servo motor to work. The utility model solves the problems of low efficiency and high labor cost of the existing discharging station by adopting a manual mode, and meets the control requirement of the running speed of the lens hanging frame in the feeding and loading links.
Description
Technical Field
The utility model relates to a feeding control device of lens cleaning equipment, and belongs to the technical field of glasses production equipment.
Background
The hardening of the lens in the production process of the eyeglass lens is one of production links, and the cleaning in the production process of the hardening of the lens is an important link, and the effect of the final hardening process is directly influenced. The cleaning equipment in the prior art is automatic equipment, and once a material is arranged at a discharging station (namely, a hanger on which glasses are hung reaches the station), the cleaning equipment automatically sends the material into a cleaning tank for cleaning, but the automatic cleaning equipment has strict requirements on the rhythm of the material feeding and the distance between the materials. However, the discharging work of the discharging station of most existing cleaning equipment still adopts a manual mode, after the lenses are produced from the injection molding machine, the produced lenses are manually placed on the hanging frame, and then the hanging frame is manually placed at the discharging station of the cleaning equipment, so that the manual mode has low efficiency and high labor cost. The improved feeding device of the cleaning equipment adopts pneumatic transmission or mechanical transmission driven by a common motor, but has high transmission failure rate and inaccurate control of the running speed, and can not meet the control requirement on the running speed of the lens hanger in the feeding and feeding link process of the lens cleaning equipment.
Disclosure of Invention
The utility model aims to provide a feeding control device of a lens cleaning device, which solves the technical problems of high failure rate and inaccurate control of the pneumatic mode and the mechanical transmission driven by a common motor of the conventional device and meets the control requirement on the running speed of a lens hanger in the feeding and feeding link process of the lens cleaning device.
The aim of the utility model is realized by the following technical scheme:
the feeding control device of the lens cleaning equipment comprises a feeding mechanism and a feeding mechanism, wherein the feeding mechanism and the feeding mechanism are arranged along a straight line and are connected end to end, the head end of the feeding mechanism is used for feeding, the tail end of the feeding mechanism is connected with the head end of the feeding mechanism, and the tail end of the feeding mechanism is connected with a cleaning host; the feeding mechanism comprises a feeding frame and feeding transmission chains, wherein the feeding transmission chains run at the lower parts of two sides of the feeding frame, a pushing block arranged on the feeding transmission chains drives a glasses hanging frame arranged on the feeding frame to advance during running, and the feeding transmission chains are driven by a feeding servo motor; the feeding mechanism comprises a feeding frame and a feeding transmission chain, wherein the feeding frame is as high as the feeding frame, the feeding transmission chain runs at the lower parts of two sides of the feeding frame, a pushing block arranged on the feeding transmission chain drives a glasses hanging frame arranged on the feeding frame to advance during running, and the feeding transmission chain is driven by a feeding servo motor; the head end and the tail end of the feeding mechanism are respectively provided with a feeding head end sensor and a feeding tail end sensor, and the head end and the tail end of the feeding mechanism are respectively provided with a feeding head end sensor and a feeding tail end sensor;
the control circuit of the feeding device of the lens cleaning equipment comprises a PLC, a feeding servo driver, a feeding head end sensor, a feeding tail end sensor and a feeding request switch; the feeding servo driver and the feeding servo driver are respectively connected with the PLC in a communication way, the PLC outputs servo pulse signals and direction signals to the feeding servo driver and the feeding servo driver, the feeding servo driver drives the feeding servo motor to work, and the feeding servo driver drives the feeding servo motor to work.
The object of the utility model can be further achieved by the following technical measures:
the feeding control device of the lens cleaning equipment, wherein the model of the PLC is Siemens ST60.
The feeding control device of the lens cleaning equipment is characterized in that the feeding servo driver and the feeding servo driver are SDP20, and the feeding servo motor are European SMMA.
The feeding control device of the lens cleaning equipment comprises a feeding head end sensor, a feeding tail end sensor, a feeding head end sensor and a feeding tail end sensor, wherein the model of the feeding head end sensor and the model of the feeding tail end sensor are loose CX-441-P.
Compared with the prior art, the utility model has the beneficial effects that: the utility model meets the control requirement on the running speed of the lens hanger in the feeding and feeding links of the lens cleaning equipment, adopts the servo motor drive to replace the pneumatic and common motor drive, and avoids the problems of high mechanical transmission failure rate and inaccurate control.
Drawings
FIG. 1 is a schematic view of a lens cleaning apparatus of the present utility model;
FIG. 2 is a top view block diagram of a lens cleaning apparatus feed device;
FIG. 3 is a side view block diagram of a feed device of a lens cleaning apparatus;
FIG. 4 is a circuit diagram of a PLC control circuit for a feeding device of a lens cleaning apparatus;
FIG. 5 is a feed servo driver wiring diagram;
FIG. 6 is a wiring diagram of a feed servo driver.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
The cleaning equipment in the prior art is automatic equipment, and once a material exists at a discharging station, a hanger hung with glasses reaches the station, and the cleaning equipment automatically sends the material into a cleaning tank for cleaning. There are a plurality of equidistant washing tanks in the cleaning equipment, and when a plurality of glasses stores pylon immersed in the washing tank, it is equal in order to guarantee to go into the groove position accuracy to require between the glasses stores pylon, and it is more loaded down with trivial details and the accuracy can not be guaranteed to lean on manual operation. If pneumatic and mechanical transmission is adopted to convey the spectacle hanging frame, the pneumatic mode and the mechanical transmission driven by a common motor are difficult to meet the control requirement on the running speed of the spectacle hanging frame in the feeding and loading link process, and the accurate control on the spacing of the spectacle hanging frame is difficult to achieve. With the development of industrial servo driving technology, the application of the servo driving technology can solve the accurate control of the running speed.
As shown in fig. 1, 2 and 3, the feeding control device of the lens cleaning equipment comprises a feeding mechanism 1 and a feeding mechanism 2, wherein the feeding mechanism 1 and the feeding mechanism 2 are arranged along a straight line and are connected end to end, the head end of the feeding mechanism is used for feeding, the tail end of the feeding mechanism is connected with the head end of the feeding mechanism, and the tail end of the feeding mechanism is connected with a cleaning host; the feeding mechanism 1 comprises a feeding frame 3 and a feeding transmission chain 4, wherein the feeding transmission chain 4 runs on the lower parts of two sides of the feeding frame 3, and a pushing block 5 arranged on the feeding transmission chain 4 drives a glasses hanging frame 6 arranged on the feeding frame to advance during running, and as the distance between the pushing blocks 5 arranged on the feeding transmission chain 4 is equal, the distance between the pushing blocks after the original uneven glasses hanging frame is pushed by the pushing blocks is equal. The feed transmission chain 4 is driven by a feed servo motor. The feeding mechanism 2 comprises a feeding frame 7 and a feeding transmission chain 8, the feeding frame 7 is co-high with the feeding frame 3, the feeding transmission chain 8 runs on the lower portions of two sides of the feeding frame 7, a pushing block 9 arranged on the feeding transmission chain 8 drives a glasses hanging frame arranged on the feeding frame 7 to advance during running, and the feeding transmission chain 9 is driven by a feeding servo motor. The feeding mechanism 1 is provided with a feeding head end sensor SQ1 and a feeding tail end sensor SQ2 at the head end and the tail end respectively, and the feeding mechanism 2 is provided with a feeding head end sensor SQ3 and a feeding tail end sensor SQ4 at the head end and the tail end respectively. The sensor adopts pine CX-441-P.
As shown in fig. 4, 5 and 6, the control circuit of the feeding device of the lens cleaning apparatus comprises a PLC, a feeding servo driver, a feeding head sensor SQ1, a feeding tail sensor SQ2, a feeding head sensor SQ3, a feeding tail sensor SQ4 and a feeding request switch SB1; the feeding servo driver and the feeding servo driver are respectively connected with the PLC in a communication way, the PLC outputs servo pulse signals and direction signals to the feeding servo driver and the feeding servo driver, the feeding servo driver drives the feeding servo motor to work, and the feeding servo driver drives the feeding servo motor to work. The feeding servo motor works to drive the feeding transmission chain 4 to rotate, and the feeding servo motor works to drive the feeding transmission chain 8 to rotate.
The working process comprises the following steps:
the spectacle hanging frames hung with lenses are placed on the feeding frame, and when the spectacle hanging frames are placed, each spectacle hanging frame is placed between pushing blocks arranged on the feeding transmission chain. The feed request switch SB1 is turned on to start the operation. The feeding head end sensor SQ1 detects the material, the PLC controls the feeding servo driver to drive the feeding servo motor to work, the feeding servo motor works to drive the feeding transmission chain to rotate until the material is conveyed to the tail end of the feeding rack, the feeding tail end sensor SQ2 detects the material, and the feeding servo stops working. For the rotational speed of the chain, for example, the speed is required to be 5 mm/s, the servo pulse can be controlled and adjusted by the PLC according to the process requirement.
The feeding transmission chain rotates, and each push block arranged on the feeding transmission chain drives the glasses hanging frame arranged on the feeding frame to advance, and as the distance between the push blocks arranged on the feeding transmission chain is equal, the distance between the originally placed uneven glasses hanging frame pushed by the push blocks is equal, so that the requirement is met, when the later process is used for immersing the glasses hanging frame in a cleaning tank, the distance is equal to ensure that the position of the entering tank is accurate, and the problems that the manual operation is complicated and the accuracy cannot be ensured are solved.
The glasses stores pylon can be detected by feeding end sensor SQ2 and material loading head end sensor SQ3 simultaneously, if the material loading head end detects the material that has, and material loading servo driver drive material loading servo motor work, and material loading servo motor work drive material loading drive chain rotates. If the feeding end sensor SQ4 detects that the material exists, the feeding servo stops working and waits for the cleaning host machine to send a feeding request of the feeding line end hanging frame to a feeding port of the cleaning host machine.
In order to ensure the feeding rhythm and control accurate positioning, the utility model uses a servo control chain to rotate. And the driving of the cylinder or the oil cylinder is obviously difficult to realize, if the form of a speed change mechanism and a common motor is used, the structure is complex, and the failure rate is high. The utility model adopts servo control to well realize speed change control of each stage of motion, has wide speed adjustable range, is convenient and simple, and reduces fault points.
In addition to the above embodiments, other embodiments of the present utility model are possible, and all technical solutions formed by equivalent substitution or equivalent transformation are within the scope of the present utility model.
Claims (4)
1. The feeding control device of the lens cleaning equipment comprises a feeding mechanism and a feeding mechanism, wherein the feeding mechanism and the feeding mechanism are arranged along a straight line and are connected end to end, the head end of the feeding mechanism is used for feeding, the tail end of the feeding mechanism is connected with the head end of the feeding mechanism, and the tail end of the feeding mechanism is connected with a cleaning host; the feeding mechanism comprises a feeding frame and feeding transmission chains, wherein the feeding transmission chains run at the lower parts of two sides of the feeding frame, a pushing block arranged on the feeding transmission chains drives a glasses hanging frame arranged on the feeding frame to advance during running, and the feeding transmission chains are driven by a feeding servo motor; the feeding mechanism comprises a feeding frame and a feeding transmission chain, wherein the feeding frame is as high as the feeding frame, the feeding transmission chain runs at the lower parts of two sides of the feeding frame, a pushing block arranged on the feeding transmission chain drives a glasses hanging frame arranged on the feeding frame to advance during running, and the feeding transmission chain is driven by a feeding servo motor; the head end and the tail end of the feeding mechanism are respectively provided with a feeding head end sensor and a feeding tail end sensor, and the head end and the tail end of the feeding mechanism are respectively provided with a feeding head end sensor and a feeding tail end sensor; the control circuit of the feeding device of the lens cleaning equipment is characterized by comprising a PLC, a feeding servo driver, a feeding head end sensor, a feeding tail end sensor and a feeding request switch; the feeding servo driver and the feeding servo driver are respectively connected with the PLC in a communication way, the PLC outputs servo pulse signals and direction signals to the feeding servo driver and the feeding servo driver, the feeding servo driver drives the feeding servo motor to work, and the feeding servo driver drives the feeding servo motor to work.
2. The lens cleaning apparatus feed controller of claim 1, wherein the PLC is siemens ST60.
3. The lens cleaning apparatus feed control device of claim 1, wherein the feed servo drive and the feed servo drive are SDP20 in type and the feed servo motor are euryma in type.
4. The lens cleaning apparatus feed control device of claim 1, wherein the feed head sensor, the feed end sensor, the feed head sensor, and the feed end sensor are of the type pine CX-441-P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320256969.XU CN219122602U (en) | 2023-02-20 | 2023-02-20 | Lens cleaning equipment material loading controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320256969.XU CN219122602U (en) | 2023-02-20 | 2023-02-20 | Lens cleaning equipment material loading controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219122602U true CN219122602U (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320256969.XU Active CN219122602U (en) | 2023-02-20 | 2023-02-20 | Lens cleaning equipment material loading controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219122602U (en) |
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2023
- 2023-02-20 CN CN202320256969.XU patent/CN219122602U/en active Active
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