CN112221881B - Paper core dispensing pre-clamping device - Google Patents
Paper core dispensing pre-clamping device Download PDFInfo
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- CN112221881B CN112221881B CN202011149333.2A CN202011149333A CN112221881B CN 112221881 B CN112221881 B CN 112221881B CN 202011149333 A CN202011149333 A CN 202011149333A CN 112221881 B CN112221881 B CN 112221881B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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Abstract
The invention belongs to the technical field of mechanical and electrical control, and discloses a paper core dispensing and pre-clamping device, which aims to solve the problem that a paper core placed on a paper core placing bedplate is loose when being grabbed. The paper core clamping device can enable an operator to quickly place the paper core and pre-clamp the paper core, so that the clamping jaw of the manipulator can accurately grab the paper core without being opened too much, the paper core beside the grabbed paper core is protected, the production beat is improved, and efficient production is realized.
Description
Technical Field
The invention belongs to the technical field of mechanical and electrical control, and particularly relates to a paper core dispensing and pre-clamping device.
Background
The existing paper core dispensing and bonding process is to dispense a certain amount of AB glue on a circular groove of an end cover and then convey the glue to a bonding position to wait for bonding with a paper core. However, in the actual production process, the cylindrical filter paper core is in a corrugated state, and becomes loose and larger in outer contour size under the condition of no external force, and the size of the end cover is smaller. And the upper part of the filter paper core on the placing hole site is clamped by the manipulator, then the clamped paper core is taken out and further conveyed to the end cover on the bonding position, and is aligned with the end cover to be put down, so that bonding is realized, and the paper core is clamped and conveyed away by the manipulator after bonding is finished. The size of the paper core clamped by the mechanical arm is slightly smaller than the ring groove on the end cover. Meanwhile, in order to improve the production efficiency and meet the requirement of batch production, the manipulator is required to grab, convey and bond more than seven paper cores at one time. In addition, in the process of grabbing the workpiece by the manipulator, the manipulator needs to continuously reciprocate and is not suitable for continuously placing the workpiece on a working station, so that the paper core placing bedplate is designed, namely the paper core grabbing is not carried out in the paper core placing process. In order to avoid the influence on the production progress caused by frequent installation of paper cores by workers, the operators need to install more paper cores on the limited paper core placing bedplate as much as possible. The paper core placing bedplate is in a square body, 10 rows of paper cores can be placed in sequence, and 7 paper cores in each row can be placed in sequence, so that 70 placing hole positions are required to be designed on the paper core placing bedplate.
However, the outline of the loose paper core is indefinite, and when the mechanical arm grabs the loose paper core, the clamping jaw needs to be opened to a larger size, so that the loose paper core can be extruded to the paper core on the hole position beside the station for grabbing the paper core, and even the loose paper core is crushed. If the mounting hole sites are made smaller, the paper cores are slightly held tightly when being placed in the placing hole sites, which can slow down the placing progress of workers, and the time for placing the paper cores can be greatly prolonged, thereby affecting the efficiency. Therefore, the designed paper core placing bedplate has the function of meeting the requirement that workers can place 70 loose paper cores quickly, so that the workers can take out the paper cores from the box for storing the paper cores and put the paper cores into the box quickly; and the jaws of the robot are not opened so much that the open jaws do not exceed the limited space between adjacent cores.
Disclosure of Invention
In view of this, the present invention provides a pre-clamping device for dispensing paper cores, which aims to solve the problem that the paper cores placed on a paper core placing platen are loose when being grabbed.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a clamping device in advance is glued to refill point, includes that the refill lays platen, staple bolt and embraces the mechanism tightly, and the staple bolt is located and is held tightly on the mechanism and be used for acceping the refill, and the staple bolt sets up to a plurality ofly and be the matrix and arrange in the refill and lay the platen top, and a single staple bolt corresponds a refill, holds tightly the mechanism and locates the refill and lays on the platen and be used for zooming the staple bolt.
Further, the paper core placing bedplate consists of a panel and side brackets, and the side brackets are arranged on one pair or two pairs of side edges of the panel on the bottom of the panel.
Furthermore, the hoop consists of a front half tile and a rear half tile which are oppositely arranged.
Furthermore, the holding mechanism consists of a rear holding cylinder, a rear connecting screw rod, a rear pushing cross rod, a front connecting screw rod, a front holding cylinder, a rear pushing longitudinal rod and a front pushing longitudinal rod, wherein the rear pushing longitudinal rod and the front pushing longitudinal rod which are arranged in parallel are respectively arranged on side brackets of a pair of side edges of the panel and opposite to two sides of the panel, and the rear pushing longitudinal rod and the front pushing longitudinal rod can move on the side brackets along respective axial directions; a plurality of back push transverse rods which are arranged in parallel at intervals are arranged between the two back push longitudinal rods, a plurality of front push transverse rods which are arranged in parallel at intervals are arranged between the two front push longitudinal rods, and the front push transverse rods and the back push transverse rods are alternately distributed; the front push cross rod is provided with front connecting screw rods at intervals for mounting the front half tiles, and the rear push cross rod is provided with rear connecting screw rods at intervals for mounting the rear half tiles; the side bracket is provided with a rear holding cylinder connected with the rear pushing longitudinal rod and a front holding cylinder connected with the front pushing longitudinal rod.
Further, another alternative structure of the clasping mechanism is: the rear holding cylinder and the front holding cylinder are alternatively arranged, and the front pushing longitudinal rod or the rear pushing longitudinal rod opposite to the rear holding cylinder is fixedly arranged on the side support.
Furthermore, a front push vertical rod arranged close to the panel penetrates through the rear push transverse rod, or a rear push vertical rod arranged close to the panel penetrates through the front push transverse rod.
Further, still including the station shifter, by guide rail, slip table, base, station conversion cylinder, station push rod, connecting seat are constituteed, set up refill and lay the platen above the base, and its below sets up connecting seat and slip table, and on station conversion cylinder and the guide rail located the workstation, station push rod one end was connected with station conversion cylinder, and the other end is connected with the connecting seat, slip table and guide rail sliding fit.
The invention has the beneficial effects that: the paper core clamping device can enable an operator to quickly place the paper core and pre-clamp the paper core, so that the clamping jaw of the manipulator can accurately grab the paper core without being opened too much, the paper core beside the grabbed paper core is protected, the production beat is improved, and efficient production is realized.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a top view of a clamping device of the present invention.
Fig. 2 is a sectional view a-a in fig. 1.
Fig. 3 is a sectional view taken along line B-B in fig. 1.
Fig. 4 is a schematic representation of the stations of the clamping device of the present invention.
Fig. 5 is an operational view of the clamping device of the present invention.
Reference numerals: the automatic clamping device comprises a workbench 1, a station conversion cylinder 2, a base 3, a rear clamping cylinder 4, a side support 5, a panel 6, a rear connecting screw 7, a rear half tile 8, a rear pushing cross rod 9, a front pushing cross rod 10, a front connecting screw 11, a front half tile 12, a front clamping cylinder 13, a station push rod 14, a connecting seat 15, a rear pushing longitudinal rod 16, a front pushing longitudinal rod 17, a guide rail 18 and a sliding table 19.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1-3, the refill point that mentions in this embodiment is glued clamping device in advance for filter refill and the production process that the end cover combines is glued to the point, and require production efficiency high in the production process, including refill lays the platen, staple bolt and enclasping mechanism, the staple bolt is located on enclasping mechanism and is used for acceping the refill, and the staple bolt sets up to a plurality ofly and be the matrix and arrange in refill and lay the platen top, a single staple bolt corresponds a refill, enclasping mechanism locates on the refill lays the platen and is used for zooming the staple bolt. The paper core placing bedplate consists of a panel 6 and side brackets 5, and the side brackets 5 are arranged on the bottom of the panel 6 and positioned on two opposite sides of the panel 6. The hoop consists of a front half tile 12 and a rear half tile 8 which are oppositely arranged. The holding mechanism consists of a rear holding cylinder 4, a rear connecting screw 7, a rear pushing cross rod 9, a front pushing cross rod 10, a front connecting screw 11, a front holding cylinder 13, a rear pushing longitudinal rod 16 and a front pushing longitudinal rod 17 which are arranged in parallel are respectively arranged on the side brackets 5 of a pair of side edges of the panel 6 and opposite to two sides of the panel 6, and the rear pushing longitudinal rod 16 and the front pushing longitudinal rod 17 can move on the side brackets 5 along the respective axial directions thereof; a plurality of rear push transverse rods 9 which are arranged in parallel at intervals are arranged between the two rear push longitudinal rods 16, a plurality of front push transverse rods 10 which are arranged in parallel at intervals are arranged between the two front push longitudinal rods 17, and the front push transverse rods 10 and the rear push transverse rods 9 are alternately distributed; the front push cross rod 10 is provided with front connecting screw rods 11 at intervals for mounting front half tiles 12, and the rear push cross rod 9 is provided with rear connecting screw rods 7 at intervals for mounting rear half tiles 8; the side bracket 5 is provided with a rear holding cylinder 4 connected with a rear push vertical rod 16 and a front holding cylinder 13 connected with a front push vertical rod 17. The paper core pre-clamping mechanism is used for pushing the front half tile and the rear half tile to move relatively to realize pre-clamping of the paper core. The invention is beneficial to automatically realizing the clamping and the loosening of a plurality of paper cores and improving the production efficiency.
The clamping device in the embodiment further comprises a station switching mechanism which is composed of a guide rail 18, a sliding table 19, a base 3, a station switching cylinder 2, a station push rod 14 and a connecting seat 15, a paper core placing table plate is arranged above the base 3, the connecting seat 15 and the sliding table 19 are arranged below the base 3, the station switching cylinder 2 and the guide rail 18 are arranged on the workbench 1, one end of the station push rod 14 is connected with the station switching cylinder 2, the other end of the station push rod is connected with the connecting seat 15, and the sliding table 19 is in sliding fit with the guide rail 18. The paper core placing bedplate is mainly used for pushing the base and the paper core placing bedplate on the base to move along the guide rail, and station switching is realized.
In particular, the present table 1 is intended to be used both as a machine tool-related component and as a support member for the clamping device of the present invention. Station conversion cylinder 2 passes through screw fixed mounting on workstation 1, and the one end of station push rod 14 and the pole shaft coaxial coupling of station conversion cylinder 2, the other end and connecting seat 15 fixed connection of station push rod 14, and connecting seat 15 passes through the screw connection with base 3 for station conversion cylinder 2 can drive base 3 and install all component motion on base 3. The guide rail 18 of the cylindrical double-guide rail structure is fixedly arranged on the workbench 1 in parallel and is parallel to the station push rod 14. The guide rail 18 is provided with corresponding sliding tables 19 which are four in total, and the four sliding tables are fixedly connected with the base 3 respectively. The four sliding tables are supported below the base 3, so that a stable horizontal state is realized. The sliding of the base 3 and all parts mounted thereon along the two parallel guide rails is facilitated. The side brackets 5 are arranged on the base 3, and the number of the side brackets 5 is four, and the side brackets are respectively arranged in parallel along four sides on the base 3. The panel 6 is fixedly mounted on the four side brackets 5. The left side and the right side of the side support on the front side extend out for a certain length and are used for installing two front holding cylinders 13, the rod shaft of the front holding cylinder on the left side is connected with the front pushing longitudinal rod on the left side, the rod shaft of the front holding cylinder on the right side is connected with the front pushing longitudinal rod on the right side, and the other ends of the front pushing longitudinal rods 17 on the left side and the right side are supported in holes in the side support 5 on the rear side. The number of the front push cross rods 10 is seven, the left end of each front push cross rod 10 is inserted into the hole groove of the front push longitudinal rod on the left side, and the right end of each front push cross rod 10 is inserted into the hole groove of the front push longitudinal rod on the right side, so that positioning is achieved. The front push cross rod 10 is provided with ten holes which are used for installing and fixing ten front connecting screw rods 11 respectively, the front connecting screw rods 11 penetrate through the U-shaped groove on the panel 6, the upper end of the front connecting screw rod is provided with a front half tile 12, and the front half tile 12 is connected with ten front half tiles in total. The left side and the right side of the side support 5 on the rear side extend out of a certain length and are used for installing two rear holding cylinders 4, the rod shaft of the rear holding cylinder 4 on the left side is connected with the rear pushing longitudinal rod 16 on the left side, the rod shaft of the rear holding cylinder 4 on the right side is connected with the rear pushing longitudinal rod 16 on the right side, and the other ends of the rear pushing longitudinal rods 16 on the left side and the right side are supported in holes in the side support 5 in front. The number of the rear push transverse rods 9 is seven, the left end of each rear push transverse rod 9 is inserted into the hole groove of the rear push longitudinal rod 16 on the left side, and the right end of each rear push transverse rod 9 is inserted into the hole groove of the rear push longitudinal rod 16 on the right side, so that positioning is achieved. The rear push cross rod 9 is provided with ten holes which are used for installing and fixing ten rear connecting screw rods 7 respectively, the rear connecting screw rods 7 penetrate through the U-shaped groove on the panel 6, the upper end of the rear connecting screw rod is provided with a rear half tile 8, and the rear connecting screw rod is connected with ten rear half tiles 8 in total. The front half tile 12 and the rear half tile 8 realize the rounding and the clamping.
In operation, as shown in fig. 4, a master worker quickly loads seventy cores into the grooves formed by the seventy pairs of the front half tile 12 and the rear half tile 8 at the core clamping station. Then, press the corresponding button on the operating panel, 2 work of station conversion cylinder promote refill point gum clamping device to station II: the manipulator snatchs refill station. The front holding cylinder 13 and the rear holding cylinder 4 work according to an electrically controlled instruction, the two front holding cylinders 13 synchronously push the corresponding front pushing longitudinal rods 17 on the left side and the right side to advance, the front pushing longitudinal rods 17 push the seven rows of front pushing cross rods 10 to advance, and ten front connecting screw rods 11 connected to each front pushing cross rod 10 advance along a U-shaped groove. Further advancing the seventy first half tiles 12. Meanwhile, the two rear holding cylinders 4 synchronously push the rear pushing longitudinal rods 16 on the left side and the right side to move forward, the rear pushing longitudinal rods 16 push the seven rows of rear pushing transverse rods 9 to move forward, and ten rear connecting screw rods 7 connected to each rear pushing transverse rod 9 move forward along the U-shaped grooves. Further driving the seventy rear half-tiles 8 forward. Seventy pairs of front half-tile 12 and rear half-tile 8 advance to realize the pre-clamping of the loose paper core. The robot then grabs the pre-clamped cylindrical core from the core gripper as instructed by the machine controller, as shown in figure 5. And grabbing seven paper cores at one time from the leftmost row, then placing the paper cores on seven end covers for bonding, and after bonding is finished, grabbing the whole part again and then placing the part in a finished product area. The manipulator returns to grab the remaining paper cores for bonding until all the ten rows of paper cores are grabbed. The front holding cylinder 13 and the rear holding cylinder 4 retreat respectively according to the electrical control instruction of the machine tool to drive the seventy pairs of the front half tile 12 and the rear half tile 8 to retreat, so that the placing position of the workpiece is increased. And the station conversion cylinder 2 pushes the whole clamping device back to the station I according to an electric control instruction. And the worker clamps seventy new paper cores again and carries out the next cycle.
By adopting the scheme, the clamping device can meet the requirement of high-efficiency production. An operator can quickly pick and place seventy paper core parts on an installation station, then presses a button, controls a station switching cylinder to push a paper core installation clamping device to a working station, and pre-clamps the seventy paper core parts by four cylinders on the device so as to standardize the position and the size of loose and wrinkled paper cores. And a manipulator of the equipment grabs seven paper cores from the paper core clamp once according to the operation requirement of the equipment and conveys the paper cores to a glue dispensing position to be bonded with the end cover. After finishing one row of seven, further snatching seven refill from the next row of anchor clamps and remove the bonding, go on in proper order, until ten refill snatchs and finishes. Then automatically returning to the paper core placing station for the next cycle.
In another embodiment, a front push rod 17 disposed adjacent to the front panel 6 extends through the rear push rail 9, or a rear push rod 16 disposed adjacent to the front panel 6 extends through the front push rail 10. Therefore, the front longitudinal pushing rod and the rear longitudinal pushing rod can be at the same horizontal height, and the height of the paper core placing bedplate can be reduced. Of course, in different embodiments, the front push vertical rod and the rear push vertical rod can also be arranged in a vertically staggered manner, so that the problem of interference in the movement of the front push vertical rod and the rear push vertical rod is avoided.
The clasping mechanism in another embodiment can be replaced by another structure, specifically: after hold tightly cylinder 4 and preceding hold tightly cylinder 13 one setting, when only setting up after the selection promptly and holding tightly cylinder 4, its relative preceding vertical pole that pushes away then fixed mounting on collateral branch frame 5, like this, hold tightly the cylinder through the back and drive the back and push away the vertical pole, push away the horizontal pole after and push away the connecting screw operation after in proper order to make the half tile of back half tile move half tile before, half tile before this moment is fixed state, same purpose that can reach the shrink staple bolt, realize the clamp in advance of refill and press from both sides. And vice versa.
The embodiment also comprises a pneumatic circuit of the station conversion cylinder 2, a synchronous pneumatic circuit of the front holding cylinder 13, a synchronous pneumatic circuit of the rear holding cylinder 4 and software and hardware for electric automatic control thereof, and the design of the parts is completed together with the overall design of the machine tool.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (4)
1. A pre-clamping device for dispensing paper cores is characterized by comprising a paper core placing bedplate, hoops and a holding mechanism, wherein the hoops are arranged on the holding mechanism and used for containing the paper cores, the hoops are arranged in a plurality of forms and are arranged above the paper core placing bedplate in a matrix form, a single hoop corresponds to one paper core, and the holding mechanism is arranged on the paper core placing bedplate and used for contracting and enlarging the hoops; the paper core placing bedplate consists of a panel (6) and side brackets (5), and the side brackets are arranged on one pair or two pairs of side edges of the panel on the bottom of the panel; the hoop consists of a front half tile (12) and a rear half tile (8) which are oppositely arranged; the clamping mechanism consists of a rear clamping cylinder (4), a rear connecting screw rod (7), a rear pushing cross rod (9), a front pushing cross rod (10), a front connecting screw rod (11), a front clamping cylinder (13), a rear pushing longitudinal rod (16) and a front pushing longitudinal rod (17), wherein the rear pushing longitudinal rod and the front pushing longitudinal rod which are arranged in parallel are respectively arranged on side brackets of a pair of side edges of the panel and opposite to two sides of the panel, and the rear pushing longitudinal rod and the front pushing longitudinal rod can move on the side brackets along respective axial directions; a plurality of back push transverse rods which are arranged in parallel at intervals are arranged between the two back push longitudinal rods, a plurality of front push transverse rods which are arranged in parallel at intervals are arranged between the two front push longitudinal rods, and the front push transverse rods and the back push transverse rods are alternately distributed; the front push cross rod is provided with front connecting screw rods at intervals for mounting the front half tiles, and the rear push cross rod is provided with rear connecting screw rods at intervals for mounting the rear half tiles; the side bracket is provided with a rear holding cylinder connected with the rear pushing longitudinal rod and a front holding cylinder connected with the front pushing longitudinal rod.
2. The paper core dispensing pre-clamping device according to claim 1, wherein another alternative structure of the holding mechanism is: the rear holding cylinder (4) and the front holding cylinder (13) are alternatively arranged, and the front push vertical rod or the rear push vertical rod which is opposite to the rear holding cylinder is fixedly arranged on the side support.
3. The paper core dispensing pre-clamping device as claimed in claim 1 or 2, wherein the front longitudinal pushing rod arranged close to the panel penetrates through the rear transverse pushing rod, or the rear longitudinal pushing rod arranged close to the panel penetrates through the front transverse pushing rod.
4. The paper core dispensing and pre-clamping device as claimed in claim 1, further comprising a station switching mechanism, wherein the station switching mechanism is composed of a guide rail (18), a sliding table (19), a base (3), a station switching cylinder (2), a station push rod (14) and a connecting seat (15), a paper core placing table plate is arranged above the base, the connecting seat and the sliding table are arranged below the base, the station switching cylinder and the guide rail are arranged on the workbench (1), one end of the station push rod is connected with the station switching cylinder, the other end of the station push rod is connected with the connecting seat, and the sliding table is in sliding fit with the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149333.2A CN112221881B (en) | 2020-10-23 | 2020-10-23 | Paper core dispensing pre-clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149333.2A CN112221881B (en) | 2020-10-23 | 2020-10-23 | Paper core dispensing pre-clamping device |
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| Publication Number | Publication Date |
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| CN112221881A CN112221881A (en) | 2021-01-15 |
| CN112221881B true CN112221881B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011149333.2A Active CN112221881B (en) | 2020-10-23 | 2020-10-23 | Paper core dispensing pre-clamping device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113145422B (en) * | 2021-04-21 | 2022-09-30 | 重庆工商大学 | Efficient automatic dispensing process for paper cores and complete equipment thereof |
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2020
- 2020-10-23 CN CN202011149333.2A patent/CN112221881B/en active Active
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|---|---|---|---|---|
| CN201723921U (en) * | 2010-03-09 | 2011-01-26 | 陶应恒 | Piping insulation locking tile |
| CN204247466U (en) * | 2014-10-28 | 2015-04-08 | 福州翔达实业有限公司 | Full helix tube electricity-saving lamp injecting glue platform |
| CN104999039A (en) * | 2015-08-03 | 2015-10-28 | 机械工业第六设计研究院有限公司 | Accurate positioning system for feeding and discharging station sand core trays |
| CN106672513A (en) * | 2015-11-09 | 2017-05-17 | 李晶 | Clamping device |
| CN211691429U (en) * | 2020-01-08 | 2020-10-16 | 天津市丙辉建材科技开发有限公司 | Double-taper-pin type fastener hoop structure for building scaffold |
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