CN209736859U - special laser trompil equipment of flexible production line of purification groove - Google Patents
special laser trompil equipment of flexible production line of purification groove Download PDFInfo
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- CN209736859U CN209736859U CN201822110581.0U CN201822110581U CN209736859U CN 209736859 U CN209736859 U CN 209736859U CN 201822110581 U CN201822110581 U CN 201822110581U CN 209736859 U CN209736859 U CN 209736859U
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Abstract
The utility model relates to a purify special laser trompil equipment of flexible production line in groove, include: an inlet roller way mechanism: the workpiece to be processed is transported, and the clamping mechanism rotates: a treat the processing work piece for receiving entry roller table mechanism conveying to press from both sides tightly the work piece, rotatory fixture includes clamping part and rotating part, the rotating part can drive the clamping part and rotate, laser tapping mechanism: a treat the processing work piece and carry out laser trompil for the centre gripping of pairing rotation fixture, export roller table mechanism: receive the work piece that the processing that rotatory fixture carried was accomplished, send into down one process with the work piece, the utility model discloses a trompil production line can not produce the dust, can not cause the damage to the work piece, and the trompil is efficient.
Description
Technical Field
The invention relates to the technical field of purification tank processing equipment, in particular to special laser tapping equipment for a purification tank flexible production line.
background
The traditional trompil operation mode that purifies the groove adopts type of lathe, will purify the groove location back, and the truss of 3 dimension removal removes rotary cutter to the operation position, adopts the mode trompil of rotatory cutting. Because of the contact cutting, the positioning platform mechanism is complicated, and has no rotation function, the upper part of the purification tank and the required holes on the periphery can be processed and finished by 3 continuous stations, the efficiency of the operation mode is low, the purification tank is easy to crack in the cutting process, a large amount of dust is generated, the environment is polluted, and the adverse effect is generated on the equipment.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the special laser tapping equipment for the flexible production line of the purification tank, dust is generated in the tapping process, the tapping requirements of workpieces with different sizes are met, the flexible production of the production line is adapted, and the tapping efficiency is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
A purify special laser trompil equipment of flexible production line in groove, includes:
An inlet roller way mechanism: the device is used for transporting the workpiece to be processed.
Rotating the clamping mechanism: the rotary clamping mechanism comprises a clamping part and a rotating part, and the rotating part is used for driving the clamping part to rotate.
Laser tapping mechanism: the laser drilling machine is used for performing laser drilling on a workpiece to be machined clamped by the rotary clamping mechanism.
An outlet roller way mechanism: the rotary clamping mechanism is used for receiving the machined workpiece conveyed by the rotary clamping mechanism and conveying the workpiece to the next procedure.
Furthermore, the inlet roller way mechanism and the outlet roller way mechanism are the same in structure and respectively comprise a support, a roller way driving mechanism is fixed at the top end of the support and is connected with the first roller way and used for driving the first roller way to move.
Furthermore, the clamping part comprises a bottom plate, a second roller way is arranged on the bottom plate, the second roller way is used for conveying the workpiece, an end clamping mechanism is arranged at the opposite side end part of one side of the bottom plate where the inlet roller way mechanism is located and used for clamping one side end part of the workpiece, a first side clamping mechanism, a second side clamping mechanism and a pressing mechanism are arranged at the edges of two sides of the bottom plate, the second side clamping mechanism is connected with the pressing mechanism in a sliding mode and connected with the bottom plate, the second side clamping mechanism is connected with a moving driving mechanism through the pressing mechanism, and the moving driving mechanism can drive the second side clamping mechanism and the pressing mechanism to slide along the bottom plate.
Furthermore, the end clamping mechanism comprises a first swing air cylinder assembly, the first swing air cylinder assembly is connected with a first pressing piece, the first swing air cylinder assembly is used for driving the first pressing piece to swing, and the first pressing piece is used for clamping the end of the workpiece together with a positioning plate fixed on the first swing air cylinder assembly.
Furthermore, the pressing mechanism comprises a second swing air cylinder assembly, the second swing air cylinder assembly is connected with a second pressing piece, the second swing air cylinder assembly is used for driving the second pressing piece to swing, and the second pressing piece is used for pressing the edge position of the workpiece.
Furthermore, the first side clamping mechanism is a first side clamping cylinder, the second side clamping mechanism is a second side clamping cylinder, the first side clamping cylinders on the edges of the two sides of the bottom plate are used for clamping one ends of the two sides of the workpiece, and the second side clamping cylinders are used for clamping the other ends of the two sides of the workpiece.
furthermore, a limit switch is arranged on the bottom plate and used for limiting the moving position of the workpiece.
Further, the rotating part includes the base, the base is fixed with servo revolving platform, servo revolving platform is connected with the clamping part for the rotation of drive clamping part.
Furthermore, a proximity switch is installed on the base and used for detecting the number of rotating circles of the servo rotary table through a detection plate arranged on the bottom plate.
Further, laser trompil mechanism includes the robot hand, the robot hand is connected with the cutting head for the removal of drive cutting head, the cutting head passes through the leaded light arm and is connected with laser generator, and laser generator is used for producing high energy laser, and the high energy laser accessible leaded light arm of production transmits to the cutting head, the cutting head is used for carrying out the laser trompil to the work piece.
The invention has the beneficial effects that:
1. According to the cleaning tank perforating production line, the cleaning tank is perforated by laser, perforating equipment does not need to contact the cleaning tank in the machining process, dust is avoided, no stress is generated in the perforating process, the workpiece perforating quality is improved, and the rejection rate is reduced.
2. According to the purification tank tapping production line, the second side clamping mechanism and the pressing mechanism can move along the bottom plate, tapping requirements of purification tanks with different sizes are met, the rotary part is arranged, the rotary part is used for rotating the workpiece and matched with a robot hand to process the workpiece together, tapping efficiency is greatly improved, flexibility and automation degree of the production line are improved, and operation level is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic front view of a production line according to the present invention;
FIG. 2 is a schematic top view of a production line according to the present invention;
FIG. 3 is a schematic structural view of an inlet roller bed mechanism according to the present invention;
FIG. 4 is a first schematic structural view of a rotary clamping mechanism according to the present invention;
FIG. 5 is a second schematic structural view of a rotary clamping mechanism according to the present invention;
FIG. 6 is a schematic front view of a rotary clamping mechanism according to the present invention;
FIG. 7 is a schematic top view of the rotary clamping mechanism of the present invention;
wherein, 1, an inlet roller bed mechanism, 1-1, a bracket, 1-2, an adjusting foot margin, 1-3, a conveying cylinder, 1-4, a first connecting frame, 1-5, a first roller bed, 1-5-1, a roller, 1-5-2, a roller mounting plate, 2, a rotary clamping mechanism, 2-1, a bottom plate, 2-2, a second connecting frame, 2-3, a second roller bed, 2-4, a protection plate, 2-5, a first swing cylinder component, 2-6, a first pressing part, 2-7, a positioning plate, 2-8, a first side clamping cylinder, 2-9, a first cylinder supporting plate, 2-10, a first adjusting cylinder, 2-11, a second side clamping cylinder, 2-12, a second cylinder supporting plate, 2-13, a second adjusting cylinder, 2-14 parts of a notch, 2-15 parts of a second swing air cylinder assembly, 2-16 parts of a second pressing piece, 2-17 parts of a sliding block, 2-18 parts of a sliding rail, 2-19 parts of a moving air cylinder, 2-20 parts of a base, 2-21 parts of a servo rotary table, 2-22 parts of a third connecting frame, 2-24 parts of a proximity switch mounting plate, 2-25 parts of a detection plate, 3 parts of a laser perforating mechanism, 3-1 parts of a robot hand, 3-2 parts of a cutting head, 3-3 parts of a light guide arm, 3-4 parts of a laser generator, 4 parts of an outlet roller way mechanism, 5 parts of a waste collecting trolley, 6 parts of a workpiece to be processed and 7 parts of a transition roller way mechanism.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
as introduced by the background art, the current flexible groove punching processing mode generates a large amount of dust and pollutes the environment, the processing process is easy to cause cracks on the purifying groove, the efficiency is low, and the application provides the special laser punching equipment for the flexible production line of the purifying groove.
In an exemplary embodiment of the present application, as shown in fig. 1 to 7, a purge tank flexible production line dedicated laser tapping apparatus includes:
Entrance roller bed mechanism 1: the device is used for transporting the workpiece to be processed.
Rotating the clamping mechanism 2: the rotary clamping mechanism comprises a clamping part and a rotating part, and the rotating part can drive the clamping part to rotate.
Laser tapping mechanism 3: the laser drilling machine is used for performing laser drilling on a workpiece to be machined clamped by the rotary clamping mechanism.
an outlet roller way mechanism 4: receiving the processed workpiece conveyed by the rotary clamping mechanism, and conveying the workpiece to the next procedure.
The inlet roller way mechanism comprises a support 1-1, the support is of a steel skeleton structure and is formed by welding a plurality of steel beams, the bottom end of the support is fixed on the ground through adjusting feet 1-2, the height and the levelness of the support can be adjusted through adjusting the feet, a roller way driving mechanism is connected onto the support and adopts a conveying cylinder 1-3, one end of a cylinder barrel of the conveying cylinder is fixedly connected with the steel beam on one side of the top end of the support, a cylinder rod of the conveying cylinder is connected with a first connecting frame 1-4 through a fixing plate, the connecting frame is of a frame type structure formed by welding the steel beams, two rows of first roller ways 1-5 are symmetrically fixed on the top of the first connecting frame, the first roller ways adopt the existing roller way structure and comprise a plurality of rollers 1-5-1, and two ends of the rollers are rotatably connected with roller mounting plates 1-5-2, the roller mounting plate is fixed on the first connecting frame, the telescopic motion of the cylinder rod of the conveying cylinder can drive the first roller way to move through the first connecting frame, a workpiece can be pushed onto the first roller way by the driving device of one step before the hole opening step, the workpiece can be sent into the rotary clamping mechanism by the telescopic motion of the conveying cylinder, a transition roller way mechanism 7 is further arranged between the inlet roller way mechanism and the rotary clamping mechanism, the workpiece is further positioned before entering the rotary clamping mechanism, the workpiece can conveniently enter the rotary clamping mechanism, the structural form of the transition roller way mechanism is the same as that of the first roller way, only rollers are arranged one by one, and the transition roller way mechanism can be fixed on the ground through a proper support.
The clamping part comprises a bottom plate 2-1, a second connecting frame 2-2 formed by welding steel beams is arranged on the top surface of the bottom plate, two rows of second roller ways 2-3 are symmetrically arranged on two sides of the top of the second connecting frame, the second roller ways adopt the existing electric roller ways, the structure of the roller bed is almost the same as that of the first roller bed, and the difference is that one roller of the second roller bed is connected with a motor (not marked in the figure) and driven by the motor to rotate, the roller is connected with other rollers through a chain transmission mechanism (not shown in the figure) to drive the other rollers to rotate, the conveying cylinder drives the first roller way to convey the workpiece to the second roller way, the second roller way can drive the workpiece to automatically advance, and the top of the outer roller mounting plate of the second roller way is provided with a protective plate 2-4, and the protective plate is used for preventing a workpiece from being separated from the second roller way in the advancing process.
the end part of the tail end of the second connecting frame is provided with an end part clamping mechanism along the advancing direction of a workpiece, the end part clamping mechanism adopts two first swing air cylinder assemblies 2-5 which are symmetrically arranged, the first swing air cylinder assemblies are connected with first pressing pieces 2-6, the first swing air cylinder assemblies can drive the first pressing pieces to swing, positioning plates 2-7 are fixed on the first swing air cylinder assemblies, when the first pressing pieces swing to be vertical to the bottom plate, the first pressing pieces and the positioning plates can clamp one side end part of the workpiece together, and cushion layers are arranged on the first pressing pieces and the positioning plates and used for buffering the collision force of the first pressing pieces and the positioning plates on the workpiece and preventing the workpiece from being damaged.
And a first side clamping mechanism, a second side clamping mechanism and a pressing mechanism are fixed at the edge parts of two sides of the second connecting frame.
The first side clamping mechanism is positioned at one side of the end clamping mechanism, the first side clamping mechanism adopts first side clamping cylinders 2-8 which are symmetrically arranged at the edges of two sides of the second connecting frame, the first side clamping cylinders are fixed on first cylinder supporting plates 2-9, the first cylinder supporting plates are fixedly connected with the second connecting frame, the first side clamping cylinders are also connected with first adjusting cylinders 2-10 which are fixed on the first cylinder supporting plates and used for adjusting the positions of the first side clamping cylinders in the direction vertical to the moving direction of the workpiece, the end parts of cylinder rods of the first side clamping cylinders are connected with clamping plates, the cylinder rods of the first side clamping cylinders can drive the clamping plates to move, and the clamping plates extend out through gaps arranged on the protection plates, clamping the side surface of one side of the workpiece.
The second side clamping mechanism adopts second side clamping cylinders 2-11 at two side edges of a second connecting frame which are symmetrically arranged, the second side clamping cylinders are fixed on second cylinder supporting plates 2-12 and are connected with second adjusting cylinders 2-13, the second adjusting cylinders can drive the second side clamping cylinders to move along the direction vertical to the moving direction of a workpiece, the second adjusting cylinders are fixed on the second cylinder supporting plates, cylinder rods of the second side clamping cylinders are connected with clamping plates, and the clamping plates can move through gaps 2-14 on the protecting plates under the action of the cylinder rods so as to clamp two sides of the workpiece.
The pressing mechanism adopts second swing air cylinder assemblies 2-15 which are symmetrically arranged at the edge position of the second connecting frame, the second swing air cylinder assemblies are fixedly connected with a second air cylinder supporting plate, the second swing air cylinder assemblies are connected with second pressing pieces 2-16, the second swing air cylinder assemblies can drive the second pressing pieces to swing so as to press the edge position of the workpiece, and the end parts of the second pressing pieces are provided with cushion layers to prevent the workpiece from being damaged.
The first swing air cylinder assembly and the second swing air cylinder assembly can adopt swing air cylinders, the rotation output part of each swing air cylinder is directly connected with the first pressing piece or the second pressing piece, the first pressing piece and the second pressing piece can adopt pressing rods, the first swing air cylinder assembly and the second swing air cylinder assembly can also adopt common telescopic air cylinders, a rotating support is mounted on a cylinder barrel of each telescopic air cylinder, each rotating support is connected with a rotating arm, one end of each rotating arm is connected with the first pressing piece or the second pressing piece, the air cylinder rods of the telescopic air cylinders can move in a telescopic mode, the rotating arms can be pushed to rotate around rotating shafts connected with the rotating supports, the first pressing pieces and the second pressing pieces are driven to swing by utilizing a lever principle, torsion springs can be arranged between the rotating arms and the rotating shafts, and the torsion springs can enable the rotating arms to reset automatically.
The second cylinder supporting plate is fixedly connected with a sliding block 2-17, the sliding block is slidably connected with a sliding rail 2-18 fixed on a second connecting frame, the sliding rail is fixed at the outer side position of the second roller way, the sliding block is connected with a moving driving mechanism, the moving driving mechanism adopts a moving cylinder 2-19, a cylinder barrel of the moving cylinder is fixed at the edge position of the second connecting frame, a cylinder rod of the moving cylinder is fixedly connected with the sliding block, the cylinder rod of the moving cylinder can drive the second cylinder supporting plate, the pressing mechanism and the second side clamping mechanism to slide along the sliding rail, the positions of the second side clamping mechanism and the pressing mechanism are adjusted, so that the clamping requirements of workpieces with different sizes are met, the protective plate is matched with the sliding block, a plurality of notches are arranged on the protective plate, the working requirements of the second side clamping cylinder are met, and the position of the second side clamping cylinder can be adjusted by the second adjusting cylinder, the guard plate is prevented from obstructing the movement of the second side clamping cylinder.
a limit switch can be installed on the bottom plate according to actual working conditions, after the workpiece moves to a certain position, the limit switch is touched, the limit switch can send an instruction to the control system, and the control system stops the movement of the second roller way, so that the workpiece is positioned.
The rotating part comprises a base 2-20, the base also adopts a steel skeleton structure, a servo rotary table 2-21 is fixed on the top of the base, the servo rotary table can adopt the existing servo rotary equipment, the structure of which is not described in detail herein, the rotary table of the servo turntable is fixedly connected to the base plate and the second link frame through third link frames 2-22, can drive the bottom plate and all structural elements on the second connecting frame to do rotary motion, the base is fixed with proximity switches 2-23 through proximity switch mounting plates 2-24, the bottom of the bottom plate and the third connecting frame are provided with detection plates 2-25 matched with the detection switch, the rotation of the bottom plate and the third connecting frame drives the detection plates to rotate, the detection plates can move close to and away from the proximity switch, and therefore the rotation times of the servo rotary table can be counted.
the laser tapping mechanism comprises a robot hand 3-1, the robot hand adopts an existing robot hand structure and is fixed on one side, located at the tail end of a workpiece advancing direction, of a rotary clamping mechanism, a cutting head 3-2 is installed on the robot hand, the cutting head is connected with a laser generator 3-4 through a light guide arm 3-3, high-energy laser etching generated by the laser generator is transmitted to the cutting head through the light guide arm, and the cutting head conducts laser tapping operation on the workpiece under the adjustment of the robot hand.
The structure of the outlet roller way mechanism is completely the same as that of the inlet roller way mechanism, the outlet roller way mechanism is located on the side of the rotary clamping mechanism, the rotary part rotates 90 degrees to the machined workpiece, and the second roller way can be matched with the outlet roller way mechanism to send the workpiece into the next procedure.
The laser tapping production line is also provided with a waste collecting trolley 5 for collecting waste generated in the processing process.
the laser drilling mechanism, the second roller way, the first side clamping mechanism, the second side clamping mechanism, the end clamping mechanism, the pressing mechanism, the servo rotary table and other structures are connected with the controller, the controller controls the work of the laser drilling mechanism, the second side clamping mechanism, the end clamping mechanism, the pressing mechanism, the servo rotary table and other structures, the automatic operation is realized, the limit switch and the proximity switch are also connected with the controller, the acquired information can be transmitted to the controller, and the controller controls corresponding elements to work.
When the production line works, a workpiece 6 to be processed enters the rotary clamping mechanism from the inlet roller way mechanism, the second roller way drives the workpiece to move forward, the position of the workpiece is limited by the limit switch, after the workpiece moves in place, the first swing cylinder drives the first pressing piece machine positioning plate to clamp the end part of one side of the workpiece, the first side clamping cylinder and the second side clamping cylinder clamp two side surfaces of the workpiece, and the second swing cylinder drives the second pressing piece to press the edge of the workpiece to fix the workpiece. Starting the laser generator, robot hand control cutting head motion carries out laser trompil to the work piece, and in the course of working, the servo revolving platform constantly controls the work piece and rotates, and the motion of cooperation robot hand carries out trompil work to the work piece, and after trompil work was accomplished, the servo revolving platform rotated 90, and second roller way drive work piece gets into export roller table mechanism, reentrant next process.
The production line does not contact with the workpiece when the hole is formed, dust is avoided, the workpiece cannot be damaged, the robot hand and the rotating part are matched to work together in the machining process, automatic operation is achieved, machining efficiency is improved, the clamping part can be rotated to clamp workpieces of different sizes, and the use requirement of the flexible production line is met.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (8)
1. the utility model provides a purify special laser trompil equipment of flexible production line of groove which characterized in that includes:
An inlet roller way mechanism: the device is used for transporting the workpiece to be processed;
Rotating the clamping mechanism: the rotary clamping mechanism comprises a clamping part and a rotating part, and the rotating part is used for driving the clamping part to rotate;
laser tapping mechanism: the rotary clamping mechanism is used for clamping a workpiece to be processed;
An outlet roller way mechanism: the rotary clamping mechanism is used for receiving the machined workpiece conveyed by the rotary clamping mechanism and conveying the workpiece to the next working procedure;
The inlet roller way mechanism and the outlet roller way mechanism are identical in structure and respectively comprise a support, a roller way driving mechanism is fixed at the top end of each support, and the roller way driving mechanism is connected with the first roller way and used for driving the first roller way to move;
The clamping part comprises a bottom plate, a second roller way is arranged on the bottom plate and used for conveying a workpiece, an end part clamping mechanism is arranged at the end part of the bottom plate, which is opposite to the side where the inlet roller way mechanism is located, and used for clamping the end part of one side of the workpiece, a first side part clamping mechanism, a second side part clamping mechanism and a pressing mechanism are arranged at the edges of the two sides of the bottom plate, the second side part clamping mechanism and the pressing mechanism are connected with the bottom plate in a sliding mode, the second side part clamping mechanism and the pressing mechanism are connected with a movement driving mechanism, and the movement driving mechanism can drive the second side part clamping mechanism and the pressing mechanism to slide along the bottom;
a transition roller way mechanism is also arranged between the inlet roller way mechanism and the rotary clamping mechanism.
2. The laser tapping device special for the flexible production line of the septic tank, as recited in claim 1, wherein said end clamp mechanism comprises a first swing cylinder assembly, said first swing cylinder assembly being connected to a first pressing member, said first swing cylinder assembly being adapted to drive said first pressing member to swing, said first pressing member being adapted to clamp the end of the workpiece together with a positioning plate fixed to said first swing cylinder assembly.
3. The laser tapping device special for the flexible production line of the purge trough as claimed in claim 1, wherein the pressing mechanism comprises a second swing cylinder assembly, the second swing cylinder assembly is connected with a second pressing member, the second swing cylinder assembly is used for driving the second pressing member to swing, and the second pressing member is used for pressing the edge position of the workpiece.
4. The apparatus as claimed in claim 1, wherein the first side clamping mechanism is a first side clamping cylinder, the second side clamping mechanism is a second side clamping cylinder, the first side clamping cylinder is for clamping one end of two sides of the workpiece, and the second side clamping cylinder is for clamping the other end of two sides of the workpiece.
5. the laser drilling device for the flexible production line of the purification tank as recited in claim 1, wherein a limit switch is provided on the base plate, and the limit switch is used for limiting the moving position of the workpiece.
6. The laser drilling device special for a flexible production line of a purification tank as described in claim 1, wherein the rotating part comprises a base, the base is fixed with a servo turntable, and the servo turntable is connected with the clamping part and is used for driving the clamping part to rotate.
7. The laser drilling device for the flexible production line of the septic tank as recited in claim 6, wherein a proximity switch is installed on said base, said proximity switch being used to detect the number of rotations of said servo-rotary table by means of a detection plate provided on said base plate.
8. the device as claimed in claim 1, wherein the laser tapping mechanism comprises a robot hand, the robot hand is connected to a cutting head for driving movement of the cutting head, the cutting head is connected to a laser generator through a light guide arm, the laser generator is used for generating high-energy laser, the generated high-energy laser can be transmitted to the cutting head through the light guide arm, and the cutting head is used for laser tapping on the workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110581.0U CN209736859U (en) | 2018-12-14 | 2018-12-14 | special laser trompil equipment of flexible production line of purification groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110581.0U CN209736859U (en) | 2018-12-14 | 2018-12-14 | special laser trompil equipment of flexible production line of purification groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736859U true CN209736859U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822110581.0U Active CN209736859U (en) | 2018-12-14 | 2018-12-14 | special laser trompil equipment of flexible production line of purification groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736859U (en) |
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2018
- 2018-12-14 CN CN201822110581.0U patent/CN209736859U/en active Active
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Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee after: Shandong CRRC TONGLIDA Intelligent Equipment Co.,Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee before: SHANDONG CRRC TONGLIDA INTELLIGENT MACHINERY Co.,Ltd. |