CN210619679U - Antistatic silica gel protection film rolling equipment - Google Patents
Antistatic silica gel protection film rolling equipment Download PDFInfo
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- CN210619679U CN210619679U CN201921732801.1U CN201921732801U CN210619679U CN 210619679 U CN210619679 U CN 210619679U CN 201921732801 U CN201921732801 U CN 201921732801U CN 210619679 U CN210619679 U CN 210619679U
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Abstract
The utility model discloses an antistatic silica gel protection film rolling equipment, comprising a bottom plate, a clamping fixing structure and a tension adjusting structure, wherein the rear side of the upper end of the bottom plate is provided with a vertical plate, the right side of the rear wall of the vertical plate is provided with a rolling motor, the output shaft of the rolling motor passes through the through hole of the rear wall of the vertical plate and is fixedly connected with the rotating shaft at the rear end of a rolling roller through a shaft coupling, the rear side of the outer arc wall of the rolling roller is provided with a limiting ring plate, the clamping fixing structure is arranged at the right end of the front side of the upper surface of the bottom plate and is arranged corresponding to the rolling roller, the antistatic silica gel protection film rolling equipment is simple in operation, can realize firm clamping and fixing of a rolling winding drum, has reasonable structural design, realizes normal rolling operation while realizing clamping and fixing, is convenient in installation, fixation and separation, lightens the work burden of personnel, can increase the conveying and rolling tension, the rolling quality is guaranteed, and the use requirement is met.
Description
Technical Field
The utility model relates to a protection film processing production facility technical field specifically is an antistatic silica gel protection film rolling equipment.
Background
The silica gel protection film is a screen protection film mainly applied to protect electronic products, the mainstream silica gel protection film at present is a PET silica gel screen protection film, and is suitable for protecting surface films of surface protection film mirrors of mobile phones, computers, various screen displays, surface glass and the like, and protecting surface films for preventing scraping, dust, radiation and the like, the protection film adopts a unique imported environment-friendly electrostatic adsorption silica gel layer technology, so that the screens of the electronic products are protected by the silica gel protection film in all directions, the antistatic silica gel protection film is produced due to the increasingly prominent use requirements, in the processing and production process of the antistatic silica gel protection film, the film body needs to be rolled, special rolling equipment is needed for auxiliary support, but the traditional antistatic silica gel protection film rolling equipment has various problems, is complex to operate, can not realize firm clamping and fixing of a rolling winding drum, and can not avoid the condition that the deviation affects the quality in the rolling process, and structural design is not reasonable enough, the centre gripping is fixed and the rolling operation check can not be gone into, equipment and reel fixed knot construct the fixed separation of installation are inconvenient, the work burden of personnel has increased in the intangible, can not provide certain tensile transport and rolling to the membrane body, the membrane body is fluffy when can't avoiding the rolling, can not accomplish the rolling to the accurate thickness of membrane body, can't guarantee the rolling quality, can not satisfy the user demand, consequently, can solve the realization of an antistatic silica gel protection film rolling equipment of this type of problem and be imperative.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, the utility model provides an antistatic silica gel protection film rolling equipment, and easy operation, can realize fixed to the firm centre gripping of rolling reel, and structural design is reasonable, also guarantee normal rolling operation when realizing that the centre gripping is fixed, the installation fixed separation is convenient, personnel's work burden has been alleviateed, can increase to a certain extent and carry and rolling tension to the film body, accomplish the rolling to the accurate thickness of film body, guarantee the rolling quality, satisfy the user demand, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an antistatic silica gel protective film winding device comprises a bottom plate, a clamping and fixing structure and a tension adjusting structure;
a bottom plate: a vertical plate is arranged on the rear side of the upper end of the bottom plate, a winding motor is arranged on the right side of the rear wall of the vertical plate, an output shaft of the winding motor penetrates through a through hole in the rear wall of the vertical plate and is fixedly connected with a rotating shaft at the rear end of the winding rotating roller through a coupler, and a limiting circular plate is arranged on the rear side of the outer arc wall of the winding rotating roller;
centre gripping fixed knot constructs: the clamping and fixing structure is arranged at the right end of the front side of the upper surface of the bottom plate and corresponds to the winding roller;
the tension adjusting structure comprises: the tension adjusting structure is arranged in the middle of the front wall of the vertical plate;
wherein: still include the PLC controller, the PLC controller sets up in the upper end front side of bottom plate, external power source is connected to the input electricity of PLC controller, the output of PLC controller is connected to winding motor's input electricity, and easy operation can realize fixed to the firm centre gripping of rolling reel, avoid the emergence of rolling in-process offset influence rolling quality condition, and structural design is reasonable, also guarantee normal rolling operation when realizing that the centre gripping is fixed, the installation is fixed the separation convenient, personnel's work burden has been alleviateed, can increase to a certain extent and carry and rolling tension to the membrane body, the membrane body is fluffy when avoiding the rolling, accomplish the rolling to the accurate thickness of membrane body, guarantee the rolling quality, satisfy the user demand.
Further, centre gripping fixed knot constructs including side riser, electric telescopic handle, plectane, bracing frame and centre gripping ring board, the side riser sets up in the upper surface front side right-hand member of bottom plate, electric telescopic handle sets up in the back wall upper end of side riser, the plectane sets up in electric telescopic handle's flexible end rear portion, the pivot of bracing frame rear end is passed through the bearing and is connected with the back wall rotation of plectane, centre gripping ring board sets up in the rear end of bracing frame, centre gripping ring board and rolling change the roller and correspond the setting, the inner ring diameter of centre gripping ring board is greater than the diameter that the rolling was changeed the roller, the output of PLC controller is connected to electric telescopic handle's input electricity, the realization is fixed to the centre gripping of reel, and reasonable structural design.
Further, the tension adjusting structure includes the bar groove, rotate the lead screw, adjust a piece, axis of rotation and motor, bar groove symmetry sets up in the antetheca middle part of riser, the both ends of rotating the lead screw are passed through the bearing and are connected with the rotation of inner wall about the bar groove that corresponds, adjust a piece and the rotation lead screw threaded connection who corresponds, adjust a slider and the bar inslot wall sliding connection who corresponds of piece both sides, the pivot of axis of rotation rear end is passed through the bearing and is connected with the rotation of the adjusting a piece antetheca that corresponds, the motor symmetry sets up in the upper end middle part of riser, the output shaft of motor passes the upper end through-hole of riser and through shaft coupling and the rotation lead screw top fixed connection who corresponds, the output of PLC controller is connected to the input electricity of motor, realize the tension before the rolling of diaphragm.
Further, still include mounting panel and range finding sensor, the mounting panel passes through the bolt and installs in the upper end right side of riser, and range finding sensor sets up in the bottom surface of mounting panel, and range finding sensor changes the roller with the rolling and corresponds the setting, and the input of PLC controller is connected to range finding sensor's output electricity, realizes the real-time supervision of lapping thickness, guarantees the rolling quality.
Further, still including installation deckle board, mounting hole and strengthening rib, the installation deckle board sets up in the lateral surface bottom of bottom plate, and the mounting hole symmetry sets up in the wall body four corners of installation deckle board, and the strengthening rib symmetry sets up in the perpendicular contained angle department of bottom plate and riser, and the high bearing strength degree of junction is guaranteed in the installation and the dismantlement of the equipment of being convenient for.
Compared with the prior art, the beneficial effects of the utility model are that: this antistatic silica gel protection film rolling equipment has following benefit:
1. the winding device is regulated and controlled by a PLC controller, an electric telescopic rod extends, because a clamping circular plate and a winding rotary roller are correspondingly arranged, the inner ring diameter of the clamping circular plate is larger than that of the winding rotary roller, a circular plate, an inclined strut and a clamping circular plate are pushed backwards, the clamping circular plate penetrates through the front side end head of the winding rotary roller and is supported by the rear side of a limiting circular plate, the clamping circular plate clamps a wound winding drum, the winding quality condition is prevented from being influenced by deflection in the winding process, because a rotating shaft at the rear end of the inclined strut is rotatably connected with the rear wall of the circular plate through a bearing, a clamping and fixing structure does not need to rotate and wind when the winding drum is fixed, the structural design is reasonable, the normal winding operation is ensured while clamping and fixing are realized, after winding is finished, a motor stops rotating, a winding film body is cut, the electric telescopic rod contracts to the maximum degree, the clamping circular plate is thoroughly separated from the wound winding drum, the worker can take the rolled protective film out in time, the operation is simple, the discharging is convenient, and the work burden of the worker is reduced.
2. The protection film that will treat the rolling is passed through left axis of rotation top, pass from left axis of rotation below, and fix the end of the membrane body on the reel of rolling, regulate and control through the PLC controller, the motor operation, the output shaft rotates, because the both ends of rotating the lead screw are passed through the bearing and are connected with the rotation of inner wall about the bar groove that corresponds, adjust a piece and the rotation lead screw threaded connection that corresponds, adjust the slider of a piece both sides and the upper chute sliding connection of the bar inslot wall that corresponds, the pivot of axis of rotation rear end is passed through the bearing and is connected with the rotation of the adjusting a piece antetheca that corresponds, realize adjusting the rotation axis height that a piece and front side correspond and adjust, suitably move down the axis of rotation on right side, suitably shift up left axis of rotation, thereby increase membrane body transport and rolling tension of certain degree, the membrane body is.
3. Because range sensor and rolling change the roller and correspond the setting, the range sensor real-time supervision of mounting panel bottom surface and the interval at membrane body the superiors top are in time presented monitoring data and are given the PLC controller integration analysis to this thickness of judging the membrane body rolling guarantees the rolling quality, satisfies the user demand.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises a base plate 1, a vertical plate 2, a rolling motor 3, a rolling rotary roller 4, a limiting circular plate 5, a clamping fixing structure 6, a side vertical plate 61, an electric telescopic rod 62, a circular plate 63, an inclined strut 64, a clamping circular plate 65, a tension adjusting structure 7, a strip-shaped groove 71, a rotary screw rod 72, an adjusting support block 73, a rotary shaft 74, a motor 75, a PLC 8, a mounting plate 9, a distance measuring sensor 10, a mounting frame plate 11, a mounting hole 12 and a reinforcing rib 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: an antistatic silica gel protective film winding device comprises a bottom plate 1, a clamping and fixing structure 6 and a tension adjusting structure 7;
bottom plate 1: the bottom plate 1 plays a role in bottom support and a place for placing, the rear side of the upper end of the bottom plate 1 is provided with a vertical plate 2, the vertical plate 2 plays a role in supporting and placing a platform, the right side of the rear wall of the vertical plate 2 is provided with a winding motor 3, an output shaft of the winding motor 3 penetrates through a through hole of the rear wall of the vertical plate 2 and is fixedly connected with a rotating shaft at the rear end of a winding rotary roller 4 through a coupler, the rear side of the outer arc wall of the winding rotary roller 4 is provided with a limiting annular plate 5, the limiting annular plate 5 plays a role in supporting the rear end of a wound winding drum when the winding drum is fixed, the winding motor 3 runs, the output shaft rotates to drive the winding rotary roller 4 to rotate, and then the;
clamping and fixing structure 6: the clamping and fixing structure 6 is arranged at the right end of the front side of the upper surface of the bottom plate 1 and is arranged corresponding to the winding roller 4, the clamping and fixing structure 6 comprises a side vertical plate 61, an electric telescopic rod 62, a circular plate 63, an inclined strut 64 and a clamping circular plate 65, the side vertical plate 61 is arranged at the right end of the front side of the upper surface of the bottom plate 1, the electric telescopic rod 62 is arranged at the upper end of the rear wall of the side vertical plate 61, the circular plate 63 is arranged at the rear part of the telescopic end of the electric telescopic rod 62, the rotating shaft at the rear end of the inclined strut 64 is rotatably connected with the rear wall of the circular plate 63 through a bearing, the clamping circular plate 65 is arranged at the rear end of the inclined strut 64, the clamping circular plate 65 is arranged corresponding to the winding roller 4, the inner ring diameter of the clamping circular plate 65 is larger than the diameter of the winding roller 4, the electric telescopic rod 62 is stretched, because the clamping circular plate 65 is arranged, the circular plate 63, the inclined strut 64 and the clamping circular plate 65 are pushed backwards, so that the clamping circular plate 65 penetrates through the front side end of the winding rotary roller 4 and is supported by the rear side of the limiting circular plate 5, the clamping circular plate 65 clamps a wound winding drum, the winding quality is prevented from being influenced by deviation in the winding process, and the clamping fixing structure 6 does not need to rotate to wind when fixing the winding drum because a rotating shaft at the rear end of the inclined strut 64 is rotatably connected with the rear wall of the circular plate 63 through a bearing;
tension adjustment structure 7: the tension adjusting structure 7 is arranged in the middle of the front wall of the vertical plate 2, the tension adjusting structure 7 comprises a strip-shaped groove 71, a rotary screw 72, an adjusting support block 73, a rotary shaft 74 and a motor 75, the strip-shaped groove 71 is symmetrically arranged in the middle of the front wall of the vertical plate 2, two ends of the rotary screw 72 are rotatably connected with the upper inner wall and the lower inner wall of the corresponding strip-shaped groove 71 through bearings, the adjusting support block 73 is in threaded connection with the corresponding rotary screw 72, sliders on two sides of the adjusting support block 73 are slidably connected with the upper grooves on the inner walls of the corresponding strip-shaped groove 71, a rotary shaft at the rear end of the rotary shaft 74 is rotatably connected with the front wall of the corresponding adjusting support block 73 through bearings, the motor 75 is symmetrically arranged in the middle of the upper end of the vertical plate 2, an output shaft of the motor 75 penetrates through a through hole in the upper end of the vertical plate 2, the end of the film body is fixed on a winding drum for winding, the motor 75 runs, the output shaft rotates, as the two ends of the rotating screw rod 72 are rotatably connected with the upper inner wall and the lower inner wall of the corresponding strip-shaped groove 71 through bearings, the adjusting support block 73 is in threaded connection with the corresponding rotating screw rod 72, the sliders on the two sides of the adjusting support block 73 are in sliding connection with the upper sliding groove on the inner wall of the corresponding strip-shaped groove 71, the rotating shaft at the rear end of the rotating shaft 74 is rotatably connected with the front wall of the corresponding adjusting support block 73 through bearings, the height adjustment of the adjusting support block 73 and the rotating shaft 74 corresponding to the front side is realized, the rotating shaft 74 on the right side is properly moved down, and the rotating shaft 74 on the left side is properly moved up, so;
wherein: still include PLC controller 8, the normal operation of each structure is regulated and control to PLC controller 8, and PLC controller 8 sets up in the upper end front side of bottom plate 1, and external power source is connected to PLC controller 8's input electricity, and PLC controller 8's output is connected to the equal electricity of input of rolling motor 3, electric telescopic handle 62 and motor 75.
Wherein: still include mounting panel 9 and range sensor 10, mounting panel 9 provides the installation support of range sensor 10, because range sensor 10 changes roller 4 with the rolling and corresponds the setting, the interval at range sensor 10 real-time supervision and the lamina membranacea superiors top of mounting panel 9 bottom surface, judge the thickness of lamina membranacea rolling with this, mounting panel 9 passes through the bolt and installs on the upper end right side of riser 2, can dismantle the connection, be convenient for the installation is dismantled, range sensor 10 sets up in mounting panel 9's bottom surface, range sensor 10 changes roller 4 with the rolling and corresponds the setting, PLC controller 8's input is connected to range sensor 10's output electricity.
Wherein: still including installation deckle board 11, mounting hole 12 and strengthening rib 13, installation deckle board 11 sets up in bottom plate 1's lateral surface bottom, mounting hole 12 symmetry sets up in installation deckle board 11's wall body four corners, strengthening rib 13 symmetry sets up in bottom plate 1 and riser 2's perpendicular contained angle department, will install the mounting hole 12 and the installation position in 11 wall body four corners of deckle board through the bolt and be connected, the realization is fixed to the installation of bottom plate 1 and superstructure, strengthening rib 13 guarantees the perpendicular contained angle department of bottom plate 1 and riser 2 and bears the dynamics.
When in use: the installation holes 12 at four corners of the wall body of the installation frame plate 11 are connected with the installation parts through bolts to realize the installation and fixation of the bottom plate 1 and the upper structure, the wound reel is inserted into the winding rotary roller 4, the electric telescopic rod 62 is controlled and controlled by the PLC 8 to extend, because the clamping circular plate 65 is arranged corresponding to the winding rotary roller 4, the inner ring diameter of the clamping circular plate 65 is larger than the diameter of the winding rotary roller 4, the circular plate 63, the inclined bracket 64 and the clamping circular plate 65 are pushed backwards, and then the clamping circular plate 65 passes through the front side end of the winding rotary roller 4 and is supported by the rear side of the limiting circular plate 5 to realize that the clamping circular plate 65 clamps the wound reel, the deviation in the winding process is avoided to influence the winding quality, the protective film to be wound is pulled through the upper part of the left rotating shaft 74 and is pulled through the lower part of the left rotating shaft 74, and the end of the film body is fixed on the wound reel, the motor 75 runs, the output shaft runs, because the two ends of the rotating screw rod 72 are rotationally connected with the upper and lower inner walls of the corresponding bar-shaped groove 71 through bearings, the adjusting support block 73 is in threaded connection with the corresponding rotating screw rod 72, the sliding blocks on the two sides of the adjusting support block 73 are in sliding connection with the sliding grooves on the inner wall of the corresponding bar-shaped groove 71, the rotating shaft at the rear end of the rotating shaft 74 is rotationally connected with the front wall of the corresponding adjusting support block 73 through bearings, the height adjustment of the adjusting support block 73 and the rotating shaft 74 corresponding to the front side is realized, the rotating shaft 74 at the right side is properly moved down, the rotating shaft 74 at the left side is properly moved up, thereby increasing the film conveying and winding tension to a certain degree, avoiding fluffiness of the film during winding, the winding motor 3 runs, the output shaft rotates to drive the winding roller 4 to rotate, because the rotating shaft at the rear end of the inclined strut 64 is, and then come the high-efficient rolling operation of membrane body through the reel rotating of rolling, because ranging sensor 10 and rolling are changeed roller 4 and are corresponded the setting, the interval of ranging sensor 10 real-time supervision and the membrane body the superiors top of mounting panel 9 bottom surface, in time present monitoring data and give PLC controller 8 integration analysis, judge the thickness of membrane body rolling with this, when reaching the regulation requirement, rolling motor 3 stall, cut the membrane body, electric telescopic handle 62 contracts to the at utmost, centre gripping ring plate 65 and the reel of rolling thoroughly separate, the workman in time take out the protection film of lapping can, it is convenient to unload, personnel's work burden has been alleviateed, repeat above operation, carry out the lapping operation of next protection film.
It is to be noted that the specific model of the PLC controller 8 disclosed in this embodiment is siemens S7-200, the distance measuring sensor 10 may be a sharp GP2D12 infrared distance measuring sensor, the winding motor 3, the electric telescopic rod 62, and the motor 75 controlled by the PLC controller 8 are all commonly used in the prior art, and the winding motor 3, the electric telescopic rod 62, and the motor 75 are all common elements of the film body processing equipment in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an antistatic silica gel protection film rolling equipment which characterized in that: comprises a bottom plate (1), a clamping and fixing structure (6) and a tension adjusting structure (7);
base plate (1): a vertical plate (2) is arranged on the rear side of the upper end of the bottom plate (1), a winding motor (3) is arranged on the right side of the rear wall of the vertical plate (2), an output shaft of the winding motor (3) penetrates through a through hole in the rear wall of the vertical plate (2) and is fixedly connected with a rotating shaft at the rear end of a winding rotating roller (4) through a coupler, and a limiting circular plate (5) is arranged on the rear side of the outer arc wall of the winding rotating roller (4);
clamping and fixing structure (6): the clamping and fixing structure (6) is arranged at the right end of the front side of the upper surface of the bottom plate (1) and corresponds to the winding roller (4);
tension adjusting structure (7): the tension adjusting structure (7) is arranged in the middle of the front wall of the vertical plate (2);
wherein: still include PLC controller (8), PLC controller (8) set up in the upper end front side of bottom plate (1), and external power source is connected to the input electricity of PLC controller (8), and the output of PLC controller (8) is connected to the input electricity of rolling motor (3).
2. The antistatic silica gel protective film winding device as claimed in claim 1, wherein: the clamping fixing structure (6) comprises a side vertical plate (61), an electric telescopic rod (62), a circular plate (63), an inclined strut (64) and a clamping circular plate (65), the side vertical plate (61) is arranged at the right end of the front side of the upper surface of the bottom plate (1), the electric telescopic rod (62) is arranged at the upper end of the rear wall of the side vertical plate (61), the circular plate (63) is arranged at the rear part of the telescopic end of the electric telescopic rod (62), a rotating shaft at the rear end of the inclined strut (64) is rotatably connected with the rear wall of the circular plate (63) through a bearing, the clamping circular plate (65) is arranged at the rear end of the inclined strut (64), the clamping circular plate (65) is correspondingly arranged with the winding rotary roller (4), the inner ring diameter of the clamping circular plate (65) is larger than that of the winding rotary roller (4), and the input end of the electric telescopic rod (62) is electrically connected with.
3. The antistatic silica gel protective film winding device as claimed in claim 1, wherein: the tension adjusting structure (7) comprises a strip-shaped groove (71), a rotating screw rod (72), adjusting support blocks (73), a rotating shaft (74) and a motor (75), wherein the strip-shaped groove (71) is symmetrically arranged in the middle of the front wall of the vertical plate (2), two ends of the rotating screw rod (72) are rotatably connected with the upper inner wall and the lower inner wall of the corresponding strip-shaped groove (71) through bearings, the adjusting support blocks (73) are in threaded connection with the corresponding rotating screw rod (72), sliders on two sides of each adjusting support block (73) are in sliding connection with sliding grooves on the inner walls of the corresponding strip-shaped groove (71), a rotating shaft at the rear end of each rotating shaft (74) is rotatably connected with the front wall of the corresponding adjusting support block (73) through bearings, the motor (75) is symmetrically arranged in the middle of the upper end of the vertical plate (2), and an output shaft of the motor (75) passes through a through-hole, the input end of the motor (75) is electrically connected with the output end of the PLC (8).
4. The antistatic silica gel protective film winding device as claimed in claim 1, wherein: still include mounting panel (9) and range sensor (10), mounting panel (9) are installed in the upper end right side of riser (2) through the bolt, and range sensor (10) set up in the bottom surface of mounting panel (9), and range sensor (10) are changeed roller (4) with the rolling and are corresponded the setting, and the input of PLC controller (8) is connected to the output electricity of range sensor (10).
5. The antistatic silica gel protective film winding device as claimed in claim 1, wherein: still including installation framed panel (11), mounting hole (12) and strengthening rib (13), installation framed panel (11) set up in the lateral surface bottom of bottom plate (1), and mounting hole (12) symmetry sets up in the wall body four corners of installation framed panel (11), and strengthening rib (13) symmetry sets up in the perpendicular contained angle department of bottom plate (1) and riser (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921732801.1U CN210619679U (en) | 2019-10-16 | 2019-10-16 | Antistatic silica gel protection film rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921732801.1U CN210619679U (en) | 2019-10-16 | 2019-10-16 | Antistatic silica gel protection film rolling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210619679U true CN210619679U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921732801.1U Expired - Fee Related CN210619679U (en) | 2019-10-16 | 2019-10-16 | Antistatic silica gel protection film rolling equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN210619679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298647A (en) * | 2020-09-23 | 2021-02-02 | 临沂周兴建材有限公司 | Gypsum board packaging machine |
| CN112960446A (en) * | 2021-03-31 | 2021-06-15 | 成渝钒钛科技有限公司 | Coiling device for machining sorbite steel and using method thereof |
-
2019
- 2019-10-16 CN CN201921732801.1U patent/CN210619679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298647A (en) * | 2020-09-23 | 2021-02-02 | 临沂周兴建材有限公司 | Gypsum board packaging machine |
| CN112960446A (en) * | 2021-03-31 | 2021-06-15 | 成渝钒钛科技有限公司 | Coiling device for machining sorbite steel and using method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |