CN213917263U

CN213917263U - Filter plate conveying mechanism and processing production line

Info

Publication number: CN213917263U
Application number: CN202022336793.8U
Authority: CN
Inventors: 吴兆鹏; 王洪军
Original assignee: Jinan Quick Guangxuan Cnc Machinery Co ltd
Current assignee: Jinan Quick Guangxuan Cnc Machinery Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-08-10
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to a water filter board processing field, concretely relates to filter plate conveying mechanism and processing lines, filter plate conveying mechanism is including the bed surface that is used for carrying the work piece, the bed surface includes the bedstead and locates a plurality of conveying rollers between the bedstead, bedstead bottom fixed connection is equipped with a plurality of devices that lift up, it is used for going up and down the bed surface to lift up the device, for transport state when the bed surface lifts up, keep away the barrier to other devices on the production line on the horizontal position that lifts up this moment to avoid hindering the transport of filter plate work piece, for process state when the bed surface falls down, the filter plate work piece is carried and is put with machining center this moment, the bed surface that falls makes the filter plate work piece place the processing position on, transport the work piece through full-automatic transport mode, and the device that each supporting installation of cooperation forms the production line, realize full-automatic filter plate processing production.

Description

Filter plate conveying mechanism and processing production line

Technical Field

The utility model relates to a water filter plate processing field, concretely relates to filter plate conveying mechanism and processing lines.

Background

The filter press is divided into a plate-and-frame filter press and a box filter press, and is intermittent pressurizing and filtering equipment for solid-liquid separation of various suspensions. In various filter presses, polypropylene filter plates are used. At present, the production of polypropylene filter plates is always in the industrial production of low-efficiency single pieces by manual stacking, and many production links have the possibility of potential production safety hazards to workers. In the prior art, when the filter plate is processed, workpieces are manually conveyed to a processing center, so that labor is wasted, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem, the utility model provides a filter plate conveying mechanism and supporting processing lines with it transports the work piece through full-automatic transport mode to the device that each supporting installation of cooperation formed the production line, realizes full-automatic filter plate processing production.

The utility model discloses a realize through following technical scheme:

a filter plate processing production line comprises a filter plate conveying mechanism, wherein the filter plate conveying mechanism comprises a bed surface used for conveying workpieces, the bed surface comprises a bedstead and a plurality of conveying rollers arranged between the bedstead, the bottom of the bedstead is fixedly connected with a plurality of lifting devices, the lifting devices are used for lifting the bed surface, when the bed surface is lifted, the bed surface is in a conveying state, other devices on the production line are kept away from obstacles on the lifted horizontal position so as to avoid hindering the conveying of the filter plate workpieces, when the bed surface falls, the bed surface is in a processing state, the filter plate workpieces are conveyed to a processing center, and when the bed surface falls, the filter plate workpieces are placed on the processing position;

the filter plate conveying mechanism comprises a feeding end and a processing end, wherein the feeding end is provided with a feeding sensor for detecting whether a workpiece is arranged on a conveying roller or not, the processing end is provided with a processing center sensor for detecting whether a workpiece is arranged on a machining center or not, the two sensors are used for receiving signals and feeding back the signals to the control system so as to control the lifting device to switch between a lifting state and a descending state of the bed surface, when the feeding sensor detects that the workpiece is fed in, the conveying roller conveys the workpiece, when the processing center sensor detects that the workpiece is conveyed to the machining center, the bed surface falls down, the filter plate of the workpiece is placed in the machining center for processing, the sensors can select an optical sensor or a physical mechanical sensor, and other sensors in the prior art can achieve detection effects;

the lifting device is generally an air cylinder, an output shaft of the air cylinder is connected with the bedstead, the number of the air cylinders is generally 4 for stable lifting of the bed surface, the air cylinders are respectively arranged at four corners of the bedstead, and the 4 air cylinders are uniformly controlled by the control device to synchronously operate, so that the stable lifting of the bed surface is ensured;

wherein, the power device servo motor or other existing devices which can provide power for the rotation of the conveying roller can be used;

the other scheme is that two conveying chains are arranged between two sides of a bedstead and can be driven by a conveying motor arranged at a feeding end of the bedstead, the conveying chains are parallel to the two sides of the bedstead and are used for conveying to a processing end, a plurality of reference wheels are arranged on the two sides of the bedstead, the distance between the reference wheels on the two sides is matched with the size of a filter plate workpiece, when the filter plate workpiece is conveyed on the conveying chains, the reference wheels 19 are in contact with the two sides of the filter plate workpiece, so that the filter plate workpiece is kept from generating lateral displacement on the conveying chains and can be conveyed along a straight line. Usually, two material supporting wheels are further installed on two sides of the feeding end of the bed frame, and when the filter plate workpiece enters the conveying chain area from the feeding device, the material supporting wheels can assist in supporting the filter plate workpiece to stably enter the conveying chain area.

The lifting device comprises a lifting frame and an air cylinder, the bedstead is movably connected with the lifting frame, so that the bedstead can be lifted along the lifting frame, the air cylinder is in power connection with the bedstead, the air cylinder provides power for the movement of the bedstead, and the air cylinder can be replaced by devices which can achieve power output, such as a servo motor. In order to keep the bed frame stably lifted, the lifting device is usually provided in number, symmetrically arranged at the bottom of the feeding end and the bottom of the processing end, to keep the bed frame stably lifted. The better scheme is that one lifts up the device and includes two cranes and a cylinder, and 2 lifts up the device and include 4 cranes and set up respectively in the bottom four corners of bedstead to 2 cylinders that lift up the device again provide power respectively, and the lift of bedstead is more steady.

The other scheme of lifting the device is, the cylinder that the intermediate position at bedstead both ends set up, a be used for providing power, the output shaft of cylinder is connected with the rotation end of swivel mount, swivel mount one end is rotatable to be fixed on the bedstead through the pivot, the other end is through the cooperation and the bed surface swing joint of pivot and spout, when cylinder 1 promotes the rotation end and makes the swivel mount rotatory, the swivel mount is whole to rotate around the pivot of being connected with the bedstead, the one end that the swivel mount is connected with the bed surface is upwards rotatory to be lifted, the effect of lifting the bed surface level is realized with the spout in the cooperation pivot. In order to ensure the stable lifting of the bed surface, a vertical guide post is arranged between the bed frame and the bed surface, and the guide post is a combination of an inner slide bar and an outer slide bar and is used for preventing the bed surface from moving in the horizontal direction in the lifting process. The lifting devices are usually provided in two groups, which are respectively arranged at the processing end and the feeding end.

Wherein, the production line comprises a plurality of processing centers, each processing center comprises a conveying mechanism for conveying filter plate workpieces, an adsorption device for fixing the filter plate workpieces, a processing mechanism for processing, a positioning device for positioning the workpiece, a processing tool magazine for storing processing tools, a workpiece measuring device for measuring the size of the workpiece, a base station for installing and fixing each device and a control device for controlling each device, a turnover mechanism for converting the processing surface of the workpiece is also arranged between the two processing centers, whether the turnover mechanism is arranged or not can be selected depending on the process setting between the adjacent processing centers, for example, after the previous processing center carries out upper surface processing, a lower surface processing program is arranged at the next processing center, the turnover mechanism is required to turn over the workpiece, otherwise, the arrangement is not required, and the feeding is required only at the initial position of the production line, therefore, the feeding device is only matched with the conveying mechanism of the first machining center;

the feeding device comprises a lifting mechanism and a pushing mechanism, wherein the pushing mechanism is arranged above the lifting mechanism and can push along the direction of the conveying mechanism, and in order to keep the pushing mechanism to stably push a workpiece to the conveying roller for conveying, the pushing mechanism is matched with the horizontal position of the feeding end of the conveying mechanism when lifted;

the other scheme is that the filter plate processing and feeding device comprises a filter plate processing and feeding device and a filter plate conveying mechanism, wherein the filter plate feeding device is matched with the filter plate conveying mechanism, the filter plate processing and feeding device comprises a lifting mechanism, a conveying mechanism and a pushing mechanism, the conveying mechanism is arranged at one end of the top of the lifting mechanism, the pushing mechanism is arranged at the other end of one side of the lifting mechanism, the lifting mechanism descends to the horizontal position of the uppermost workpiece of the stacked filter plate workpieces, the uppermost workpiece is pushed onto the conveying mechanism by the pushing mechanism and then ascends to the horizontal position corresponding to the conveying mechanism by the lifting mechanism, and finally the filter plate workpieces are conveyed onto the conveying mechanism by the conveying mechanism to complete feeding; similar to the above scheme, the control of the action cycle can also be performed by adopting a sensor or setting a time interval; (ii) a

The processing mechanism, the positioning device, the workpiece measuring device, the processing tool magazine and the adsorption device are all arranged at the processing end of the conveying mechanism, and processing of the workpiece is achieved in a processing state;

the adsorption device is arranged on the base station below the processing end and is staggered with the conveying roller, the adsorption device is used for adsorbing a workpiece in a processing state, and meanwhile, in order to enable the workpiece to be conveyed smoothly, the horizontal position of the bed surface is higher than that of the adsorption device when the bed surface is lifted up and is used for avoiding obstacles; when the bed surface descends, the horizontal position of the bed surface is lower than the adsorption device, so that the workpiece can be placed on the adsorption device, the adsorption device can play a role, and the workpiece is adsorbed and fixed.

The feeding device, the conveying mechanism, the processing mechanism, the positioning device, the workpiece measuring device, the processing tool magazine and the adsorption device are all connected with the control device, the control device is used for uniformly carrying out signal collection, signal receiving and instruction transmission on all devices, specific commands can be realized by programming according to different process requirements, and therefore all sensors are connected with the control device.

The machining center comprises another five-axis machining center scheme, a moving beam is used as a moving mechanism of a y axis to realize movement of the y axis, a moving part comprises an x axis moving mechanism and a z axis moving mechanism, the x axis moving mechanism is movably connected with the moving beam to enable the x axis moving mechanism to move along the moving beam to realize x axis movement, and the z axis moving mechanism is movably connected with the x axis moving mechanism to enable the z axis moving mechanism to vertically move along the x axis moving mechanism to realize z axis movement. The x-axis moving mechanism and the z-axis moving mechanism can be realized by the same scheme as the scheme.

The working part comprises a rotating mechanism, an installation part, a working power device and a working part, wherein the installation part is movably connected with the z-axis moving mechanism, the installation part is movably connected with the bottom of the z-axis moving mechanism through a rotating shaft, and the rotating shaft is vertically connected with the bottom of the z-axis moving mechanism, so that the installation part can rotate around the rotating shaft to realize the rotation of the installation part in the horizontal direction; the rotating mechanism is movably connected with the mounting part, the rotating mechanism is longitudinally and rotatably connected with the mounting part through a rotating shaft, and the rotating shaft is horizontally mounted in the middle of the mounting part, so that the rotating mechanism can rotate around the rotating shaft to realize the rotation of the rotating mechanism in the vertical direction; the working part is arranged at one end of the rotating mechanism and is used for processing work, and the working part is connected with the working power device and provides power.

The machining part realizes five-axis motion of rotation in the x axis, the y axis and the z axis in the horizontal direction and rotation in the vertical direction through the x axis moving mechanism, the moving beam, the z axis moving mechanism, the mounting part and the rotating mechanism, and is suitable for machining in various directions.

When the scheme of the five-axis machining center is adopted, because five-axis machining can machine more angles, all machining processes can be completed by only one machining center, the matched filter plate turnover mechanism rotates the filter plate workpiece 180 degrees in the opposite direction, the reversed workpiece is sent back to the machining center, the reversed workpiece is machined by the machining center, double-sided machining is completed, the matched conveying mechanism and the matched feeding mechanism are also matched to rotate in the opposite direction, and conveying and blanking are completed.

The scheme of the five-axis machining center can also adopt a mode of using 2-3 machining centers for cooperative machining, and the arrangement mode and the process are the same as the scheme of the four-axis machining center.

The utility model has the advantages that: (1) the automatic feeding saves labor and improves the feeding efficiency; (2) the workpiece is accurately positioned, the feeding frequency can be controlled through program operation of the control module, and customized feeding is realized by matching with a production line; (3) the coarse positioning mechanism is arranged to assist the forklift to place and position the workpiece, so that the forklift can operate conveniently; (4) the full automation line realizes automatic filter plate processing production.

Drawings

Fig. 1 is a structural diagram of the present application.

Fig. 2 is a block diagram of a machining center on a production line.

Fig. 3 is a schematic diagram of another embodiment of the conveying mechanism of the present application.

Fig. 4 is a diagram of a production line structure.

In the figure, the device comprises a cylinder 1, a cylinder 2, a station sensor 3, a conveying roller 4, a feeding sensor 5, a bed frame 6, a worm gear speed reducer 7, a servo motor 8, a base 9, an adsorption device 10, a workpiece measuring device 11, a processing mechanism 12, a processing tool magazine 13, a processing center 14, a feeding device 15, a turnover mechanism 16, a rotating frame 17, a guide column 18, a supporting wheel 19, a reference wheel 20, a conveying chain 21 and a conveying motor.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in the figure, the conveying mechanism plays a role in conveying workpieces in a filter plate processing production line, and comprises a rectangular bed frame 5 for basic installation and fixation, wherein the workpieces are conveyed along the length direction of the rectangular bed frame 5, one end of the bed frame 5 is a feeding end, the feeding end is matched with a matched feeding device 14, the other end of the bed frame is a processing end, and an adsorption device 9 for fixing filter plate workpieces, a processing mechanism 11 for processing, a positioning device for positioning the positions of the workpieces, a processing tool magazine 12 for storing processing tools and a measuring device 10 for measuring the sizes of the workpieces are installed on the processing end in a matched mode. A plurality of conveying rollers 3 for transportation are installed between two sides of a bedstead 5, the conveying rollers 3 can be rotated according to the common installation mode, the conveying rollers 3 are perpendicular to the side edges of the bedstead 5 and are parallel to each other, the workpiece is guaranteed to move on the conveying rollers 3 along the conveying direction, the distance between two adjacent conveying rollers 3 is smaller than half of the length of the workpiece to be transported, the workpiece is prevented from accidentally falling off in the conveying process, the filter plates required to be processed usually are 1m, 1.2m and 1.5m in three sizes, and the conveying rollers 3 are preferably smaller than 50cm in interval for processing the filter plates with various sizes. The conveying rollers 3 are connected through a matching transmission mechanism at one end to achieve the purpose of synchronous rotation, in a general case, the transmission mechanism uses a transmission belt, one end of each conveying roller is arranged on a belt pulley matched with the transmission belt, and each conveying roller is connected through the matching of the transmission belt and the belt pulley; the transmission mechanism can also select a chain, and one end of each conveying roller is provided with a matched gear for matching. The transmission mechanism is arranged on the inner side of the side edge of the bedstead and is connected with the matching structure at one end of each conveying roller, and power is transmitted to drive the rotation.

And a power device consisting of a servo motor 7 and a worm and gear speed reducer 6 is arranged on the outer side of the corresponding side edge of the bed frame 5, the power device is usually arranged at a processing end, and the servo motor 7 is matched with the worm and gear speed reducer 6 to achieve the purpose of adjusting the output rotating speed of the servo motor. The output shaft of the worm gear speed reducer passes through the bedstead and extends into the inner side of the bedstead to be connected with the transmission mechanism for providing power, and the output shaft of the worm gear speed reducer 6 is matched with a corresponding matching structure according to different selections of the transmission mechanism. When the servo motor 7 is started, power is input into the worm gear speed reducer 6 to be reduced, the power is output to the transmission mechanism, and the transmission mechanism drives the conveying rollers 3 to rotate to convey workpieces.

A feeding sensor 4 for detecting whether a workpiece is on the corresponding position of the conveying roller 3 is also arranged at the feeding end of the bedstead 5, the feeding sensor 4 is usually arranged between the first conveying roller and the second conveying roller 3 at the feeding end to detect whether a workpiece enters directly above, and the sensor 3 can adopt an optical sensor. The sensor 3 is connected with the control module and used for feeding back received signals, the control module is connected with the servo motor 7 in a wireless or wired mode, and the control module can process the signals received by the sensor 4 and control the starting of the servo motor 7. When a workpiece is pushed into the conveying mechanism by the feeding device and passes over the first conveying roller 3, the feeding sensor 4 detects the workpiece, and the control module controls the servo motor 7 to start after receiving a signal of the sensor 4, so as to drive the conveying roller 3 to rotate and convey the workpiece to the machining end. And a corresponding station sensor 2 is also arranged in the positioning device 2 which is arranged at the processing end in a matching way, when the workpiece reaches the position of the positioning device, the corresponding station sensor 2 receives a workpiece signal and controls the servo motor 7 to stop, the workpiece stops at the corresponding position, the positioning device 2 carries out the next workpiece positioning procedure, and a conveying cycle is completed. And after one workpiece is machined and enters the next machining center, the next workpiece is pushed to the conveying mechanism by the feeding device again, and the next workpiece conveying cycle is carried out.

The other scheme is that two conveying chains are arranged between two side edges of the bedstead and can be driven by a conveying motor 21 arranged at a feeding end of the bedstead, the conveying chains 20 are parallel to the two side edges of the bedstead 5 and are used for conveying the filter plate workpieces to a processing end, a plurality of reference wheels are arranged on the two side edges of the bedstead 5, the distance between the reference wheels 19 on the two sides is matched with the size of the filter plate workpieces, when the filter plate workpieces are conveyed on the conveying chains 20, the reference wheels 19 are in contact with the two sides of the filter plate workpieces, so that the filter plate workpieces are kept from generating transverse displacement on the conveying chains 19 and can be conveyed along a straight line. Two material supporting wheels 18 are also usually installed on both sides of the loading end of the bed frame 5, and when filter plate workpieces enter the area of the conveying chain 20 from the loading device 14, the material supporting wheels 18 can assist in supporting the filter plate workpieces to smoothly enter the area of the conveying chain 20.

The cylinders 1 are respectively installed at four corners of the bottom of the bedstead 5, an output shaft of each cylinder 1 is fixedly connected with the bedstead 5 through threads, the bedstead 5 can be lifted through the operation of the cylinders 1, all the cylinders 1 are connected with the control module and are controlled by the control module to lift synchronously, and the bedstead 5 is kept in a horizontal state. The bottom of the cylinder 1 can be screwed or welded on a corresponding base station to assemble a production line. The lifting of the bedstead 5 is used for matching with the adsorption device 9 which is arranged in a matching way, namely the height of the bedstead 5 is divided into a lifting state and a falling state under the action of the lifting device, wherein the lifting state is a conveying state, and the falling state is a processing state.

According to the design of difference, the cylinder also can be changed into mechanisms such as electric crane to can reach the lift purpose for the standard.

The other scheme of lifting the device is, including cylinder and the crane that the intermediate position of bedstead both ends bottom set up, crane and bedstead adopt the chute to carry out swing joint, provide power for the bedstead by the output shaft of cylinder, and when the cylinder during operation, the output shaft upwards jack-up the bedstead, the bedstead rises along the chute of crane steadily.

The other scheme of the lifting device is that the lifting device comprises a cylinder 1 arranged at the middle position of two ends of a bedstead 5 and used for providing power, an output shaft of the cylinder 1 is connected with a rotating end of a rotating frame 16, one end of the rotating frame 16 is rotatably fixed on the bedstead 5 through a rotating shaft, the other end of the rotating frame is movably connected with a bed surface through the matching of the rotating shaft and a sliding groove, when the cylinder 1 pushes the rotating end to rotate the rotating frame 16, the rotating frame 16 integrally rotates around the rotating shaft connected with the bedstead 5, one end of the rotating frame 16 connected with the bed surface is lifted in an upward rotating mode, and the effect of horizontally lifting the bed surface is realized through the matching of the rotating shaft. In order to ensure the stable lifting of the bed surface, a vertical guide post 17 is arranged between the bedstead and the bed surface, and the guide post 17 is a combination of an inner slide bar and an outer slide bar and is used for preventing the bed surface from moving in the horizontal direction in the lifting process. The lifting devices are usually provided in two groups, which are respectively arranged at the processing end and the feeding end.

The whole set of filter plate processing production line of the utility model comprises a plurality of processing centers 13, each processing center 13 comprises a conveying mechanism for conveying filter plate workpieces, an adsorption device 9 for fixing filter plate workpieces, a processing mechanism 11 for processing, a positioning device for positioning the positions of the workpieces, a processing tool magazine 12 for storing processing tools, a workpiece measuring device 10 for measuring the sizes of the workpieces, a base station 8 for installing and fixing each device and a control device for controlling each device, a turnover mechanism 15 for converting the processing surfaces of the workpieces is arranged between the two processing centers, and whether the turnover mechanism is arranged or not can be selected depending on the process setting between the adjacent processing centers, if the former processing center carries out upper surface processing, the next processing center sets a lower surface processing program, and the turnover mechanism needs to be arranged to turn over the workpieces, otherwise, no provision is required, and the loading device is only associated with the transport mechanism of the first machining center, since the loading is only required at the very beginning of the production line.

In general, in the production of common filter plates, the number of the machining centers 13 is three, the first machining center 13 is used for machining the lower surface of the filter plate, and the second and third machining centers 13 are used for machining the upper surface of the filter plate, so that the workpiece is turned over only once, that is, the filter plate turnover mechanism 15 is arranged between the first machining center and the second machining center to turn over the workpiece. Thus, the order of the arrangement of the whole production line is: the automatic feeding device comprises a feeding device 14, a first machining center 13, a turnover mechanism 15, a second machining center 13, a third machining center 13 and a discharging device, wherein the discharging device is the feeding device and can be controlled to run reversely only by a control system.

In every machining center, with the utility model discloses a conveying mechanism is as basic processing bed, 1 bottom fixed mounting of four cylinders on base station 8 to the adjustment is to maintaining frame 5 at the horizontality, and the material loading end and the loading attachment cooperation of frame 5 are connected, and loading attachment is including push mechanism, and push mechanism holds the tie mutually with the upper portion of conveying roller 3 at the horizontal position of lifting up the state, and when push mechanism with work piece propelling movement material loading, the work piece can be steady get into conveying roller 3 region, does not have the drop.

The processing end of the bedstead 5 is provided with a positioning device for positioning the workpiece, as mentioned above, the positioning device is also provided with a corresponding sensor, when the workpiece is conveyed from the feeding end to the processing end by the conveying roller 3, the workpiece reaches the position of the positioning device, the sensor in the positioning device and the station sensor 2 transmit signals to a control module in a master control system together, the servo motor is controlled to stop, the conveying roller 3 stops rotating, the workpiece stops moving, then the positioning device adjusts the workpiece to a preset processing center position, and the workpiece is adsorbed and fixed by the adsorption device 9 which is installed in a matching way. To accommodate filter plate workpieces of different sizes, a plurality of positioning devices are typically provided at locations of the workpieces corresponding to the size.

Above-mentioned adsorption equipment 9 is including the absorption piece that upwards extends the setting, and the upper portion of absorption piece is the absorption mouth of trompil, and the suction piece is connected the air exhauster of matching, provides suction by the air exhauster, and the work piece that will fix a position adsorbs fixedly, is convenient for process on next step. The setting height of the adsorption block is matched with the state of the bedstead 5, when the bedstead is in a falling state, the horizontal position of the adsorption port and the conveying roller 3 is kept level, and at the moment, the bedstead is in a processing state, so that the adsorption port is tightly attached to the bottom of a workpiece, the suction force is improved, and the fixing is firmer; when the bedstead 5 is in a lifting state, the horizontal position of the adsorption port is lower than the conveying roller 3, and the conveying of the workpiece is not hindered.

After the filter plate workpiece is fixed by the adsorption device 9, the workpiece measuring device 10 measures the filter plate workpiece, the collected workpiece data is delivered to the master control system for processing, and the master control system controls the processing mechanism to process the filter plate according to the workpiece data. And a processing tool magazine 12 matched with the processing mechanism 11 is arranged on one side of the conveying mechanism and used for replacing tools during filter plate processing.

When one machining center 13 is finished, the conveying mechanism conveys the workpiece to the next machining center 13. When the next machining center 13 needs to machine the other surface of the filter plate workpiece, the turnover mechanism 15 is connected between the two machining centers 13, and the filter plate workpiece is turned over and then sent to the next machining center for machining.

In order to match the actions, the air cylinder 1 is connected with the control device, the action logic is controlled by the control device, when the workpiece is positioned by the filter plate positioning device, the air cylinder 1 descends, and the bedstead 5 enters a descending state, so that the adsorption port contacts the workpiece to complete adsorption; after the processing is finished, the processing mechanism 11 sends out a signal, the master control system controls the cylinder 1 to lift the bed frame to a lifting state, simultaneously synchronously controls the feeding device to push the workpiece, and restarts the conveying roller 3 through the signal of the sensor 4, when a new workpiece starts to be conveyed, the processed workpiece is synchronously conveyed to the turnover mechanism connected at the processing end or directly conveyed to the conveying mechanism of the next processing center, and the next processing center is processed.

The overall operation sequence of the production line is as follows: the feeding device pushes a workpiece, the feeding end of the conveying mechanism receives the workpiece and conveys the workpiece to the processing end, the bed surface falls down for processing and processing, the bed surface is lifted to convey the workpiece to the turnover mechanism, the workpiece is overturned and then conveyed to the feeding end of the second processing center, the feeding end of the second processing center receives the workpiece and conveyed to the processing end, the bed surface falls down for processing and processing, the bed surface is lifted to convey the workpiece to the feeding end of the third processing center, the feeding end of the third processing center receives the workpiece and conveys the workpiece to the processing end, the bed surface falls down for processing and processing, the bed surface is lifted to convey the workpiece to the discharging device for discharging, and processing is completed. All devices and mechanisms are subjected to signal collection and control by control systems of all processing centers, and the overall process sequence and the processing center arrangement can be customized individually according to different requirements, so that the production of the full-automatic filter plate is realized.

Claims

1. The filter plate conveying mechanism is characterized by comprising a bed surface for conveying workpieces, wherein the bed surface comprises a bed frame and a plurality of conveying rollers arranged between the bed frame, and a plurality of lifting devices are arranged at the bottom of the bed frame;

conveying mechanism includes material loading end and processing end, the material loading end is equipped with the material loading sensor, and the processing end is equipped with the station sensor.

2. The filter plate conveying mechanism according to claim 1, wherein the feeding sensor or the station sensor is an optical sensor or a mechanical sensor.

3. The filter plate feeding mechanism according to claim 1, wherein said lifting means is a cylinder, and an output shaft of said cylinder is connected to said frame.

4. The filter plate feeding mechanism according to claim 3, wherein the number of said cylinders is 4, and said cylinders are provided at four corners of said frame.

5. The filter plate conveying mechanism according to claim 1, wherein the lifting device comprises a lifting frame and an air cylinder, the bed frame is movably connected with the lifting frame, and the air cylinder is in power connection with the bed frame.

6. The filter plate conveying mechanism according to claim 5, wherein the number of the lifting devices is 2, and the lifting devices are respectively arranged at two ends of the conveying mechanism.

7. A filter plate processing production line comprising the filter plate conveying mechanism according to claim 1, wherein the production line comprises a plurality of working centers, each working center comprises a conveying mechanism, an adsorption device, a processing mechanism, a positioning device, a processing tool magazine, a workpiece measuring device, a base table and a control device, a turnover mechanism is further arranged between the two working centers, the conveying mechanism is arranged on the base table through the lifting device, and the conveying mechanism in the first working center is matched with the feeding device.

8. The filter plate processing production line of claim 7, wherein the feeding device is matched with the conveying mechanism, the feeding device comprises a lifting mechanism and a pushing mechanism, and the pushing mechanism is arranged above the lifting mechanism and can push towards the conveying mechanism;

the pushing mechanism is matched with the feeding end of the bed surface when being lifted.

9. The filter plate processing production line of claim 7, wherein the feeding device comprises a lifting mechanism, a conveying mechanism and a pushing mechanism, the conveying mechanism is arranged at one end of the lifting mechanism, and the pushing mechanism is arranged at the other end of the lifting mechanism.

10. The filter plate processing production line of claim 7, wherein the processing mechanism, the positioning device, the workpiece measuring device, the processing tool magazine and the adsorption device are arranged at the processing end of the conveying mechanism.

11. The filter plate processing production line of claim 10, wherein the adsorption device is arranged on the base platform below the processing end, and the adsorption device and the conveying roller are arranged in a staggered manner.

12. The filter plate processing production line of claim 7, wherein the feeding device, the conveying mechanism, the processing mechanism, the positioning device, the workpiece measuring device, the processing tool magazine and the adsorption device are all connected with the control device.