CN104400992A - Plastic pipe groove processing machine - Google Patents
Plastic pipe groove processing machine Download PDFInfo
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- CN104400992A CN104400992A CN201410693339.4A CN201410693339A CN104400992A CN 104400992 A CN104400992 A CN 104400992A CN 201410693339 A CN201410693339 A CN 201410693339A CN 104400992 A CN104400992 A CN 104400992A
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- driving mechanisms
- plastic tube
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Abstract
The invention discloses a plastic pipe groove processing machine. The plastic pipe groove processing machine comprises a groove pressing rack, wherein a working table is arranged on the groove pressing rack in the length direction of the groove pressing rack; a driving mechanism is arranged at each of two ends of the groove pressing rack; two driving mechanisms are symmetrically and oppositely arranged; driving wheels at the inner ends of the two driving mechanisms are arranged on the same axis; the two driving mechanisms are fixedly arranged on a motor sliding plate which is clamped on the groove pressing rack in a sliding manner respectively; the bottom of the motor sliding plate is vertically and fixedly connected with a connection rod; the lower end of the connection rod passes through the groove pressing rack and is hinged to the front end of a piston rod of a sliding plate cylinder on the groove pressing rack; a plurality of supporting mechanisms are uniformly arranged along an axis between the driving wheels of the two driving mechanisms on the working table which is arranged between the two driving mechanisms. The plastic pipe groove processing machine is simple in operation, high in processing accuracy and high in processing efficiency; semi-automatic processing and centralized control are realized in actual operation; the labor intensity of workers is alleviated; the plastic pipe groove processing machine is compact in structure, small in occupied area and low in power consumption; the production cost is lowered.
Description
Technical field:
The present invention relates to a kind of plastic tube slot machining device.
Background technology:
At present, known plastic tube connecting mode has welding method or cover welding method, and in view of the limitation of these two kinds of connecting modes, a kind of novel connecting mode---plough groove type attached method is widely used.
Plough groove type attached method because it is easy and simple to handle, do not limit by space and environment, does not rely on the plurality of advantages such as particular power source and equipment and is more and more used.But, because plastic tube length is oversize, soft should not the clamping of tube wall and cause the groove at plastic tube two ends to be difficult to processing, make the popularization of plastic tube plough groove type attached method have received restriction and restriction.
Now, the processing of plastic tube groove mainly adopts two kinds of methods, caliber little in the lathe system of getting on the bus, caliber large with the manual cutting of a kind of fairly simple frock.These two kinds of processing methods waste time and energy, and production efficiency is extremely low, can not meet the needs of batch production and large-area construction at all, thus greatly constrain using and promoting of ditch channel process connection.
Summary of the invention:
The present invention, in order to make up the deficiencies in the prior art, provides a kind of plastic tube slot machining device, its reasonable in design, simple to operate, machining accuracy is high, and working (machining) efficiency is high, semi-automatic processing and centralized Control is achieved in practical operation, action required personnel reduce, and reduce the labour intensity of workman, and compact equipment, occupy little space, power consumption is low, reduces production cost, solves problems of the prior art.
The present invention for solving the problems of the technologies described above adopted technical scheme is:
A kind of plastic tube slot machining device, comprise indent frame, indent frame is provided with workbench along the length direction of indent frame, a driving mechanism is respectively equipped with at the two ends of indent frame, two driving mechanism symmetries are oppositely arranged, the driving wheel of two driving mechanism the inners is on same axis, two driving mechanisms are fixedly installed on the motor slide plate that a slip is installed in indent frame respectively, vertically be connected in the bottom of motor slide plate a connecting rod, connecting rod lower end is hinged with the piston rod front end being arranged at the slide plate cylinder in indent frame be positioned at below driving mechanism through indent frame, workbench between two driving mechanisms is evenly provided with several supporting devices along the axis between the driving wheel of two driving mechanisms, an indent mechanism is respectively equipped with at the inside front of two driving mechanisms, two indent mechanisms are symmetrical arranged and above axis between the driving wheel of two driving mechanisms, driving mechanism, slide plate cylinder, supporting device is connected with control device respectively with indent mechanism.
Workbench between two driving mechanisms is evenly provided with several shedding mechanisms along the axis between the driving wheel of two driving mechanisms.
Described shedding mechanism comprises the support roller shelving of the axis perpendicular be fixedly installed on workbench between the driving wheel of two driving mechanisms, the top of described support roller shelving is obliquely installed, several the first rollers are evenly provided with by high-end to low side, below the high-end axis between the driving wheel of two driving mechanisms on the top of support roller shelving on the top of support roller shelving.
Described driving mechanism comprises the reducing motor be fixedly installed on motor slide plate, the output shaft of reducing motor is connected with the power shaft of the transmission shaft component be fixedly installed on motor slide plate, the output shaft of transmission shaft component is provided with one with the driving wheel of sour jujube tooth, and motor slide plate coordinates active card to be loaded in indent frame by the dovetail groove be located at bottom it with the guide rail in indent frame.
Described supporting device comprises upper bearing plate and the lower support plate of the axis perpendicular between the driving wheel of two driving mechanisms, described lower support plate is fixedly installed on the table, upper bearing plate and lower support plate are by being fixed on the upper bearing (metal) in upper bearing plate, be fixed on the lower bearing in lower support plate and be positioned at upper bearing (metal), the bearing pin of the vertical setting between lower bearing is flexibly connected, lower support plate both sides below axis between the driving wheel of two driving mechanisms are fixed with the left supporting cylinder of the axis perpendicular between the driving wheel of two driving mechanisms and right supporting cylinder respectively, one second roller is respectively equipped with in the piston rod end of left supporting cylinder and right supporting cylinder, the top of the upper bearing plate above the axis between the driving wheel of two driving mechanisms be threaded one and two driving mechanisms driving wheel between the threaded rod that arranges of axis perpendicular, threaded rod upper end is provided with handwheel, lower end is provided with the second roller, left supporting cylinder is connected with control device respectively with right supporting cylinder.
Described left supporting cylinder, right supporting cylinder and threaded rod are in same perpendicular.
Be provided with a location collision bead arranged straight down in upper bearing (metal) inside, the surface of lower bearing is circumferentially evenly provided with the pit that several match with location collision bead.
Described indent mechanism comprises the baffle plate be fixedly installed in indent frame, baffle plate is provided with the manhole appendix relative with the driving wheel position in driving mechanism, be connected on the top of baffle plate indent air cylinder support, the indent cylinder of the axis perpendicular between the driving wheel that indent air cylinder support is provided with one and two driving mechanisms, the piston rod end of indent cylinder is connected with the top of indent wheel support, indent wheel support is provided with an indent wheel by rotating shaft, and indent cylinder is connected with control device.
One end of rotating shaft is stretched out in the chute arranged along piston rod movement direction that indent wheel support active card is contained on indent air cylinder support.
Described indent frame comprises left frame, intermediate stand and right frame, and the two ends of intermediate stand are connected with right frame with left frame respectively by bolt.
The present invention adopts such scheme, reasonable in design, various caliber, the GB of various length and the groove processing of nonstandard plastic tube can be met, simple to operate, machining accuracy is high, applied widely, the two ends groove of plastic tube is processed simultaneously, and working (machining) efficiency is high, achieves semi-automatic processing and centralized Control in practical operation, action required personnel reduce, and reduce the labour intensity of workman, and compact equipment, occupy little space, power consumption is low, for applying unit more effectively reduces production cost, increases economic efficiency and lay a good foundation.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of driving mechanism of the present invention.
Fig. 3 is the structural representation of supporting device of the present invention.
Fig. 4 is the right TV structure schematic diagram of Fig. 3.
Fig. 5 is A portion structure enlarged diagram in Fig. 4.
Fig. 6 is the structural representation of shedding mechanism of the present invention.
Fig. 7 is the right TV structure schematic diagram of Fig. 6.
Fig. 8 is the structural representation of indent mechanism of the present invention.
Fig. 9 is that B-B is to structural representation.
In figure, 1, indent frame, 2, workbench, 3, driving mechanism, 4, motor slide plate, 5, reducing motor, 6, transmission shaft component, 7, driving wheel, 8, slide plate cylinder, 9, manhole appendix, 10, shedding mechanism, 11, supporting device, 12, indent mechanism, 13, support roller shelving, 14, first roller, 15, upper bearing plate, 16, lower support plate, 17, left supporting cylinder, 18, right supporting cylinder, 19, intermediate stand, 20, threaded rod, 21, handwheel, 22, upper bearing (metal), 23, lower bearing, 24, bearing pin, 25, location collision bead, 26, pit, 27, second roller, 28, indent wheel support, 29, indent is taken turns, 30, indent air cylinder support, 31, indent cylinder, 32, baffle plate.
Detailed description of the invention:
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the present invention will be described in detail.
As shown in figs 1-9, a kind of plastic tube slot machining device, comprise indent frame 1, indent frame 1 is provided with workbench 2 along the length direction of indent frame 1, a driving mechanism 3 is respectively equipped with at the two ends of indent frame 1, two driving mechanism 3 symmetries are oppositely arranged, the driving wheel 7 of two driving mechanism 3 the inners is on same axis, two driving mechanisms 3 are fixedly installed on the motor slide plate 4 that a slip is installed in indent frame 1 respectively, vertically be connected in the bottom of motor slide plate 4 connecting rod, connecting rod lower end is hinged with the piston rod front end being arranged at the slide plate cylinder 8 in indent frame 1 be positioned at below driving mechanism 3 through indent frame 1, workbench 2 between two driving mechanisms 3 is evenly provided with several supporting devices 11 along the axis between the driving wheel 7 of two driving mechanisms 3, an indent mechanism 12 is respectively equipped with at the inside front of two driving mechanisms 3, two indent mechanisms 12 are symmetrical arranged and above axis between the driving wheel 7 of two driving mechanisms 3, driving mechanism 3, slide plate cylinder 8, supporting device 11 is connected with control device respectively with indent mechanism 12.
Workbench 2 between two driving mechanisms 3 is evenly provided with several shedding mechanisms 10 along the axis between the driving wheel 7 of two driving mechanisms 3.
Described shedding mechanism 10 comprises the support roller shelving 13 of the axis perpendicular be fixedly installed on workbench 2 between the driving wheel 7 of two driving mechanisms 3, the top of described support roller shelving 13 is obliquely installed, several the first rollers 14 are evenly provided with by high-end to low side, below the high-end axis between the driving wheel 7 of two driving mechanisms 3 on the top of support roller shelving 13 on the top of support roller shelving 13.
Described driving mechanism 3 comprises the reducing motor 5 be fixedly installed on motor slide plate 4, the output shaft of reducing motor 5 is connected with the power shaft of the transmission shaft component 6 be fixedly installed on motor slide plate 4, the output shaft of transmission shaft component 6 is provided with one with the driving wheel 7 of sour jujube tooth, and motor slide plate 4 coordinates active card to be loaded in indent frame 1 by the dovetail groove be located at bottom it with the guide rail in indent frame 1.
Described supporting device 11 comprises upper bearing plate 15 and the lower support plate 16 of the axis perpendicular between the driving wheel 7 of two driving mechanisms 3, described lower support plate 16 is fixedly installed on workbench 2, upper bearing plate 15 and lower support plate 16 are by being fixed on the upper bearing (metal) 22 in upper bearing plate 15, be fixed on the lower bearing 23 in lower support plate 16 and be positioned at upper bearing (metal) 22, the bearing pin 24 of the vertical setting between lower bearing 23 is flexibly connected, lower support plate 16 both sides below axis between the driving wheel 7 of two driving mechanisms 3 are fixed with the left supporting cylinder 17 of the axis perpendicular between the driving wheel 7 of two driving mechanisms 3 and right supporting cylinder 18 respectively, one second roller 27 is respectively equipped with in the piston rod end of left supporting cylinder 17 and right supporting cylinder 18, the top of the upper bearing plate 15 above the axis between the driving wheel 7 of two driving mechanisms 3 be threaded one and two driving mechanisms 3 driving wheel 7 between the threaded rod 20 that arranges of axis perpendicular, threaded rod 20 upper end is provided with handwheel 21, lower end is provided with the second roller 27, left supporting cylinder 17 is connected with control device respectively with right supporting cylinder 18.
Described left supporting cylinder 17, right supporting cylinder 18 and threaded rod 20 are in same perpendicular.
Be provided with a location collision bead 25 arranged straight down in upper bearing (metal) 22 inside, the surface of lower bearing 23 is circumferentially evenly provided with the pit 26 that several match with location collision bead 25.Rotate upper bearing plate 15, when locating collision bead 25 and forwarding pit 26 position to, spring ejection steel ball enters pit 26, realizes location, is convenient for people to the manipulation to upper bearing plate 15 anglec of rotation.
Described indent mechanism 12 comprises the baffle plate 32 be fixedly installed in indent frame 1, baffle plate 32 is provided with the manhole appendix 9 relative with driving wheel 7 position in driving mechanism 3, be connected on the top of baffle plate 32 indent air cylinder support 30, the indent cylinder 31 of the axis perpendicular between the driving wheel 7 that indent air cylinder support 30 is provided with one and two driving mechanisms 3, the piston rod end of indent cylinder 31 is connected with the top of indent wheel support 28, indent wheel support 28 is provided with an indent wheel 29 by rotating shaft, and indent cylinder 31 is connected with control device.
One end of rotating shaft is stretched out in the chute arranged along piston rod movement direction that indent wheel support 28 active card is contained on indent air cylinder support 30.
Described indent frame 1 comprises left frame, intermediate stand 19 and right frame, and the two ends of intermediate stand 19 are connected with right frame with left frame respectively by bolt.According to the length of the plastic tube of required processing, can proper extension intermediate stand 19 length or increase the quantity of intermediate stand 19, to meet the processing of the plastic tube of different length.
During use, first the piston rod of left supporting cylinder 17 and the position of right supporting cylinder 18 piston rod is adjusted according to the diameter of plastic tube, then plastic tube to be processed is put on supporting device 11, by the second roller 27 of the second roller 27 of the piston rod end of left supporting cylinder 17 and the piston rod end of right supporting cylinder 18, plastic tube is propped up, then control device controls reducing motor 5 on the slide plate cylinder 8 synchronization action drive motor slide plate 4 at two ends and motor slide plate 4 and transmission shaft component 6 moves to the direction near plastic tube, the driving wheel 7 of the band sour jujube tooth on the output shaft of transmission shaft component 6 is made to enter in plastic tube, then rotating upper bearing plate 15 makes threaded rod 20 be positioned at directly over plastic tube, rotate handwheel 21, threaded rod 20 is down moved and allows the second roller 27 of bottom compress on the plastic tube, supporting device 11 carries out supporting and fixing to whole plastic tube in processing.Then control device controls two reducing motor 5 synchronous averaging, reducing motor 5 drives driving wheel 7 to rotate, two driving wheels 7 being positioned at inside, plastic tube two ends drive plastic tube to rotate, then control device controls indent cylinder 31 synchronization action at two ends again, indent wheel 29 is moved down and presses to plastic tube, and regulate speed and the depth of indent as required, until reach requirement.After the two ends groove processing of plastic tube is good, control device controls reducing motor 5 and cuts out, driving wheel 7 stall, the handwheel 21 rotated one by one in each supporting device 11 makes threaded rod 20 move up to drive the second roller 27 of lower end to depart from plastic tube, then rotate upper bearing plate 15 and make its half-twist or 180 °, leave above plastic tube, then the rising of control device control indent cylinder 31 action band dynamic pressure groove wheel 29 departs from plastic tube, then control device controls slide plate cylinder 8 action simultaneously at two ends, reducing motor 5 on drive motor slide plate 4 and motor slide plate 4, transmission shaft component 6 retreats to the direction away from plastic tube, driving wheel 7 is exited from plastic tube.Finally promote the plastic tube processed, plastic tube rolls on the mast-up on workbench 2 side along the first roller 14 on the support roller shelving 13 of downward-sloping setting, and then another plastic tube to be processed is placed on supporting mechanism 11, enter next indent process.
In indent process, plastic tube is owing to being squeezed, its inner materials produces yielding can cause change in size, part near groove can deform, for this reason, can the sheathed cuff in position in advance inside the groove to be processed of the two ends of plastic tube, offset the distortion strength of plastic tube in process to control the size of plastic tube.
Indent in slot machining device of the present invention is taken turns 29 sizes, the height of support roller shelving 13, intermediate stand 19 number and length and can be regulated arbitrarily, to meet various caliber, the GB of various length and the groove processing of nonstandard plastic tube.
The present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (10)
1. a plastic tube slot machining device, it is characterized in that: comprise indent frame, indent frame is provided with workbench along the length direction of indent frame, a driving mechanism is respectively equipped with at the two ends of indent frame, two driving mechanism symmetries are oppositely arranged, the driving wheel of two driving mechanism the inners is on same axis, two driving mechanisms are fixedly installed on the motor slide plate that a slip is installed in indent frame respectively, vertically be connected in the bottom of motor slide plate a connecting rod, connecting rod lower end is hinged with the piston rod front end being arranged at the slide plate cylinder in indent frame be positioned at below driving mechanism through indent frame, workbench between two driving mechanisms is evenly provided with several supporting devices along the axis between the driving wheel of two driving mechanisms, an indent mechanism is respectively equipped with at the inside front of two driving mechanisms, two indent mechanisms are symmetrical arranged and above axis between the driving wheel of two driving mechanisms, driving mechanism, slide plate cylinder, supporting device is connected with control device respectively with indent mechanism.
2. a kind of plastic tube slot machining device according to claim 1, is characterized in that: the workbench between two driving mechanisms is evenly provided with several shedding mechanisms along the axis between the driving wheel of two driving mechanisms.
3. a kind of plastic tube slot machining device according to claim 2, it is characterized in that: described shedding mechanism comprises the support roller shelving of the axis perpendicular be fixedly installed on workbench between the driving wheel of two driving mechanisms, the top of described support roller shelving is obliquely installed, several the first rollers are evenly provided with by high-end to low side, below the high-end axis between the driving wheel of two driving mechanisms on the top of support roller shelving on the top of support roller shelving.
4. a kind of plastic tube slot machining device according to claim 1 and 2, it is characterized in that: described driving mechanism comprises the reducing motor be fixedly installed on motor slide plate, the output shaft of reducing motor is connected with the power shaft of the transmission shaft component be fixedly installed on motor slide plate, the output shaft of transmission shaft component is provided with one with the driving wheel of sour jujube tooth, and motor slide plate coordinates active card to be loaded in indent frame by the dovetail groove be located at bottom it with the guide rail in indent frame.
5. a kind of plastic tube slot machining device according to claim 1 and 2, it is characterized in that: described supporting device comprises upper bearing plate and the lower support plate of the axis perpendicular between the driving wheel of two driving mechanisms, described lower support plate is fixedly installed on the table, upper bearing plate and lower support plate are by being fixed on the upper bearing (metal) in upper bearing plate, be fixed on the lower bearing in lower support plate and be positioned at upper bearing (metal), the bearing pin of the vertical setting between lower bearing is flexibly connected, lower support plate both sides below axis between the driving wheel of two driving mechanisms are fixed with the left supporting cylinder of the axis perpendicular between the driving wheel of two driving mechanisms and right supporting cylinder respectively, one second roller is respectively equipped with in the piston rod end of left supporting cylinder and right supporting cylinder, the top of the upper bearing plate above the axis between the driving wheel of two driving mechanisms be threaded one and two driving mechanisms driving wheel between the threaded rod that arranges of axis perpendicular, threaded rod upper end is provided with handwheel, lower end is provided with the second roller, left supporting cylinder is connected with control device respectively with right supporting cylinder.
6. a kind of plastic tube slot machining device according to claim 5, is characterized in that: described left supporting cylinder, right supporting cylinder and threaded rod are in same perpendicular.
7. a kind of plastic tube slot machining device according to claim 5, is characterized in that: be provided with a location collision bead arranged straight down in upper bearing (metal) inside, and the surface of lower bearing is circumferentially evenly provided with the pit that several match with location collision bead.
8. a kind of plastic tube slot machining device according to claim 1 and 2, it is characterized in that: described indent mechanism comprises the baffle plate be fixedly installed in indent frame, baffle plate is provided with the manhole appendix relative with the driving wheel position in driving mechanism, be connected on the top of baffle plate indent air cylinder support, the indent cylinder of the axis perpendicular between the driving wheel that indent air cylinder support is provided with one and two driving mechanisms, the piston rod end of indent cylinder is connected with the top of indent wheel support, indent wheel support is provided with an indent wheel by rotating shaft, indent cylinder is connected with control device.
9. a kind of plastic tube slot machining device according to claim 8, is characterized in that: one end of rotating shaft is stretched out in the chute arranged along piston rod movement direction that indent wheel support active card is contained on indent air cylinder support.
10. a kind of plastic tube slot machining device according to claim 1 and 2, it is characterized in that: described indent frame comprises left frame, intermediate stand and right frame, the two ends of intermediate stand are connected with right frame with left frame respectively by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693339.4A CN104400992B (en) | 2014-11-26 | 2014-11-26 | Plastic pipe groove processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693339.4A CN104400992B (en) | 2014-11-26 | 2014-11-26 | Plastic pipe groove processing machine |
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| Publication Number | Publication Date |
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| CN104400992A true CN104400992A (en) | 2015-03-11 |
| CN104400992B CN104400992B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693339.4A Active CN104400992B (en) | 2014-11-26 | 2014-11-26 | Plastic pipe groove processing machine |
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| CN (1) | CN104400992B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162374A (en) * | 2016-06-02 | 2018-06-15 | 昆山科森科技股份有限公司 | The processing jig of minimally invasive medical conduit |
| CN111922723A (en) * | 2020-07-20 | 2020-11-13 | 浙江隆达不锈钢有限公司 | Polishing and cutting integrated machine for machining seamless stainless steel pipe |
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| US5431866A (en) * | 1994-01-27 | 1995-07-11 | Phillips Petroleum Company | Method and apparatus for positioning a pipe |
| CN2618693Y (en) * | 2003-05-16 | 2004-06-02 | 郭辉 | Channelling machine for water pipe |
| CN101096039A (en) * | 2006-06-29 | 2008-01-02 | 李玉民 | Pipe fittings notching-machine |
| CN102350543A (en) * | 2011-10-16 | 2012-02-15 | 浙江兴宇汽车零部件有限公司 | High-precision cutting machine |
| CN204249349U (en) * | 2014-11-26 | 2015-04-08 | 邹城华博机电设备制造有限公司 | A kind of plastic tube slot machining device |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028459A (en) * | 1969-10-02 | 1977-06-07 | Colgate-Palmolive Company | Method for protectively covering container necks |
| US5431866A (en) * | 1994-01-27 | 1995-07-11 | Phillips Petroleum Company | Method and apparatus for positioning a pipe |
| CN2618693Y (en) * | 2003-05-16 | 2004-06-02 | 郭辉 | Channelling machine for water pipe |
| CN101096039A (en) * | 2006-06-29 | 2008-01-02 | 李玉民 | Pipe fittings notching-machine |
| CN102350543A (en) * | 2011-10-16 | 2012-02-15 | 浙江兴宇汽车零部件有限公司 | High-precision cutting machine |
| CN204249349U (en) * | 2014-11-26 | 2015-04-08 | 邹城华博机电设备制造有限公司 | A kind of plastic tube slot machining device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162374A (en) * | 2016-06-02 | 2018-06-15 | 昆山科森科技股份有限公司 | The processing jig of minimally invasive medical conduit |
| CN111922723A (en) * | 2020-07-20 | 2020-11-13 | 浙江隆达不锈钢有限公司 | Polishing and cutting integrated machine for machining seamless stainless steel pipe |
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| CN104400992B (en) | 2017-01-25 |
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Effective date of registration: 20210805 Address after: 401520 No. 77, Liyuan Road, Nanban office, Hechuan District, Chongqing Patentee after: Chongqing yujiade Electromechanical Equipment Co.,Ltd. Address before: No. 1999, Taiping East Road, Zoucheng City, Jining City, Shandong Province Patentee before: ZOUCHENG HUABO ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20221206 Address after: 401520 7-2, unit 1, No.7, honggangshan Road, Hechuan District, Chongqing Patentee after: Jin Dejian Address before: 401520 No. 77, Liyuan Road, Nanban office, Hechuan District, Chongqing Patentee before: Chongqing yujiade Electromechanical Equipment Co.,Ltd. |