CN219664779U - Panel leveling equipment - Google Patents
Panel leveling equipment Download PDFInfo
- Publication number
- CN219664779U CN219664779U CN202322106461.4U CN202322106461U CN219664779U CN 219664779 U CN219664779 U CN 219664779U CN 202322106461 U CN202322106461 U CN 202322106461U CN 219664779 U CN219664779 U CN 219664779U
- Authority
- CN
- China
- Prior art keywords
- leveling
- roller
- side wall
- outer side
- rollers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 13
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model relates to the technical field of leveling of plates, in particular to plate leveling equipment, which comprises a frame, a track groove, leveling roller groups, a conveying mechanism and a driving motor, wherein two track grooves are arranged at intervals, and each track groove comprises an outer side wall, an inner side wall and a bottom wall; the leveling roller set comprises a plurality of upper leveling rollers and lower leveling rollers which are in one-to-one correspondence in the up-down direction, the lower leveling rollers are rotatably assembled between the two inner side walls, and the upper leveling rollers are relatively rotatably assembled between the two outer side walls; the conveying mechanism corresponds to the track grooves one by one and comprises a plurality of chain wheels which are arranged side by side at intervals and toothed belts which are meshed with the chain wheels for transmission, and the wheel shafts of the chain wheels are in transmission connection with the roll shafts of the lower leveling rolls; the conveying surface of the toothed belt is at the same height as the position of the lower leveling roller, which is used for being contacted with the plate, and the driving motor is in transmission connection with one of the chain wheels so as to drive the toothed belt and the lower leveling roller to act simultaneously. The utility model has simple structure and lower energy consumption.
Description
Technical Field
The utility model relates to the technical field of leveling of plates, in particular to plate leveling equipment.
Background
The sheet material is affected by residual stress, mechanical cutting or thermal cutting, temperature change and other factors in the processing and manufacturing process, so that the sheet material has internal stress and flatness defects, and in order to reduce the reworking rate and the rejection rate of the sheet material, the sheet material is usually required to be leveled.
The authorized bulletin number CN219004156U discloses a stainless steel sheet leveling device, which comprises a processing table, wherein a limiting mechanism is arranged on the processing table, and an auxiliary mechanism is arranged on the limiting mechanism; the auxiliary mechanism comprises a mounting frame, the driving roller distributed in the array is rotatably mounted in the mounting frame, the limiting mechanism comprises a fixing plate, the fixing plate is fixedly mounted on the processing table, the electric press roller distributed in the array is rotatably mounted in the middle of the fixing plate, and the driving roller is located right above the electric press roller. Above-mentioned corrosion resistant plate material leveling device is when using, needs place the corrosion resistant plate material in the centre of driving roller and electronic compression roller, carries out leveling processing to the corrosion resistant plate material through electronic compression roller and driving roller, but needs the manual work to transport the corrosion resistant plate material, and is comparatively laborious. Therefore, in the prior art, a corresponding conveying device is arranged at the front end of the stainless steel sheet leveling device, and the sheet is conveyed to a position between the electric pressing roller and the driving roller by using the conveying device, so that the convenience of conveying the sheet is realized, but the structural complexity of the sheet leveling device is certainly increased, and the conveying device and the electric pressing roller are driven by different driving structures, so that the energy consumption is correspondingly increased.
Disclosure of Invention
In view of the above, the utility model aims to provide a plate leveling device, which solves the technical problems of complex structure and high energy consumption of the plate leveling device in the prior art.
In order to solve the problems, the plate leveling device provided by the utility model adopts the following technical scheme:
plate leveling apparatus comprising: the machine frame is characterized by comprising a machine frame, wherein the length direction of the machine frame is defined as the front-back direction, and the width direction of the machine frame is defined as the left-right direction;
the track grooves are oppositely arranged in the left-right direction and extend along the front-back direction, and comprise an outer side wall, an inner side wall and a bottom wall, wherein the outer side wall and the inner side wall are arranged at intervals in the left-right direction in parallel, and the bottom wall is connected to the bottoms of the outer side wall and the inner side wall;
the leveling roller set comprises a plurality of upper leveling rollers and lower leveling rollers which are in one-to-one correspondence in the up-down direction, the lower leveling rollers are rotatably assembled between the two inner side walls, the upper leveling rollers are relatively rotatably assembled between the two outer side walls, and leveling channels for plates to pass through are formed between the upper leveling rollers and the lower leveling rollers;
the conveying mechanism is in one-to-one correspondence with the track grooves and comprises a plurality of chain wheels which are rotatably assembled between the outer side wall and the inner side wall of the track grooves and are arranged side by side at intervals in the left-right direction and toothed belts which are meshed with the chain wheels for transmission, the chain wheels are in one-to-one correspondence with the lower leveling rollers, and the wheel shafts of the chain wheels and the roller shafts of the lower leveling rollers are the same shaft; the conveying surface of the toothed belt is at the same height as the position of the lower leveling roller for contacting the plate;
and the driving motor is arranged on one side of the outer side wall, which is opposite to the upper leveling roller, and is in transmission connection with one of the chain wheels so as to drive the toothed belt and the lower leveling roller to act simultaneously.
The beneficial effects of the utility model are as follows: the plate leveling equipment integrates the conveying of the plates and the leveling of the plates, can simultaneously drive the lower leveling rollers to rotate through one set of driving motor, can also drive the two toothed belts to act, and can directly place the plates to be leveled on the two toothed belts when in use, and can convey the plates to be leveled between the upper leveling rollers and the lower leveling rollers through the toothed belts for local leveling. The structure of the plate leveling equipment is simplified without arranging a conveying structure alone, conveying and leveling are realized through a set of driving motor, and energy consumption is reduced.
Further, the distance between the upper leveling roller and the corresponding lower leveling roller is adjustable.
The beneficial effects are that: the plates with different thicknesses can be leveled, and the universality of the whole plate leveling equipment is improved.
Further, roller seats are arranged on the outer side walls corresponding to the positions of the upper leveling rollers, the roller seats are in sliding fit with the outer side walls in the up-down direction, and the roller shafts of the upper leveling rollers are rotatably assembled on the corresponding roller seats; a plurality of connecting beams corresponding to the upper leveling rollers one by one are connected between the two outer side walls, adjusting screws are connected to the connecting beams in a threaded mode, bearings corresponding to the adjusting screws are mounted on roller seats, and the bottoms of the adjusting screws are connected with the inner rings of the bearings.
The beneficial effects are that: the distance between the upper leveling roller and the lower leveling roller is convenient to manually adjust, and meanwhile, the threads have a self-locking effect, so that the position of the upper leveling roller can be reliably maintained after being adjusted.
Further, the outer side wall is integrally formed with a sliding rail protruding out of the outer side wall, the sliding rail extends along the up-down direction, and the roller seat is provided with a guide chute in sliding fit with the sliding rail.
The beneficial effects are that: simple structure can realize the upper and lower steady movement of upper leveling roller.
Further, the front end and the rear end of the frame are respectively hinged with a bracket, a plurality of transmission rollers which are arranged side by side at intervals are rotationally assembled on the brackets, a driving device for driving the brackets to turn up and down is arranged between the frames and the brackets, and when the brackets rotate to a horizontal state, the positions of the transmission rollers, which are used for being in contact with the plates, are at the same height as the positions of the lower leveling rollers, which are used for being in contact with the plates.
The beneficial effects are that: after the bracket is turned to a horizontal position, the placeable space of the plate is increased, and the size of the plate leveling equipment is not required to be integrally lengthened; in addition, after the leveling operation is completed, the support can be folded, and the space occupation of the plate leveling equipment is reduced.
Further, the driving device is a telescopic hydraulic cylinder, a cylinder body of the hydraulic cylinder is hinged with the frame, and a piston rod of the hydraulic cylinder is hinged with the bracket.
The beneficial effects are that: the driving device adopts a hydraulic cylinder, and has simple structure and reliable operation.
Further, one end of the bracket far away from the rack is provided with an external hook.
The beneficial effects are that: the automatic feeding and discharging of the plates can be realized by connecting the external hooks with corresponding transmission equipment, so that manual participation is reduced.
Further, the bottom of the frame is provided with moving wheels which are distributed in a rectangular shape.
The beneficial effects are that: the whole plate leveling device is convenient to move to a proper position.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, embodiments of the utility model are illustrated by way of example and not by way of limitation, and like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 is a schematic view of a plate leveling apparatus according to the present utility model;
FIG. 2 is a schematic view showing the assembly relationship between the leveling roller set and the track groove in the plate leveling apparatus of the present utility model;
fig. 3 is a schematic view showing the cooperation relationship between the upper leveling roller and the roller seat thereof and the outer sidewall in the plate leveling apparatus of the present utility model.
Reference numerals illustrate:
1-a frame; the device comprises a 2-upper leveling roller, a 3-lower leveling roller, a 4-roller seat, a 5-track groove, a 6-outer side wall, a 7-inner side wall, a 8-bottom wall, a 9-sprocket, a 10-toothed belt, a 11-driving motor, a 12-mounting groove, a 13-hydraulic cylinder, a 14-bracket, a 15-moving wheel, a 16-driving roller, a 17-external hook, a 18-sliding rail, a 19-guiding chute, a 20-connecting beam, a 21-adjusting screw, a 22-bearing, a 23-plate, a 24-lug plate and a 25-observation opening.
Detailed Description
The following description of the embodiments of the present utility model will be made more complete and clear to those skilled in the art by reference to the figures of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The principles and spirit of the present utility model are explained in detail below with reference to several representative embodiments thereof.
Example 1 of the plate leveling apparatus provided by the present utility model:
as shown in fig. 1, the plate leveling apparatus includes a frame 1, a rail groove 5, a leveling roller group, a conveying mechanism, and a driving motor 11.
Specifically, for convenience of description, the length direction of the frame 1 is defined as the front-back direction, and the width direction of the frame 1 is the left-right direction. The track grooves 5 are fixed on the frame 1, two track grooves 5 are oppositely arranged in the left-right direction, each track groove 5 extends along the front-rear direction, each track groove comprises an outer side wall 6, an inner side wall 7 and a bottom wall 8, wherein the outer side wall 6 and the inner side wall 7 are arranged at intervals in parallel in the left-right direction, the bottom wall 8 is connected to the bottoms of the outer side wall 6 and the inner side wall 7, and the height of the outer side wall 6 is higher than that of the inner side wall 7.
As shown in fig. 1 and 2, the leveling roller group includes a plurality of upper leveling rollers 2 and lower leveling rollers 3 which are in one-to-one correspondence in the up-down direction, each upper leveling roller 2 and each lower leveling roller 3 being arranged side by side at intervals in the left-right direction, and a leveling passage through which the sheet 23 passes being formed between the upper leveling roller 2 and the lower leveling roller 3. Wherein, the both ends of lower leveling roller 3 pass through lower roller rotation assembly between two inside walls 7, and the both ends of upper leveling roller 2 pass through upper roller rotation assembly respectively on two roller holders 4. As shown in fig. 3, the positions on the two outer side walls 6 corresponding to the roller seats 4 are provided with sliding rails 18 extending along the up-down direction, and the roller seats 4 are provided with guiding sliding grooves 19 in sliding fit with the sliding rails 18, so that the roller seats 4 can slide up and down relative to the outer side walls 6, and the distance between the upper leveling rollers 2 and the lower leveling rollers 3 is adjusted to adapt to leveling of the plates 23 with different thicknesses. In order to ensure the stability of the upper leveling roller 2 after position adjustment, a plurality of connecting beams 20 corresponding to the upper leveling roller 2 one by one are connected between the two outer side walls 6, an adjusting screw 21 is connected to the connecting beams 20 in a threaded manner, a bearing 22 corresponding to the adjusting screw 21 is mounted on the roller seat 4, and the bottom end of the adjusting screw 21 is connected with the inner ring of the bearing 22. When the adjusting screw 21 is rotated, the roller seat 4 can be driven to move upwards or downwards, so that the distance between the upper leveling roller 2 and the lower leveling roller 3 is adjusted, and after the adjustment is in place, the reliable maintenance of the current position of the roller seat 4 is ensured under the self-locking action of threads.
As shown in fig. 2, the conveying mechanisms are arranged in one-to-one correspondence with the track grooves, and are arranged in grooves surrounded by the outer side wall 6, the inner side wall 7 and the bottom wall 8. The conveying mechanism includes a plurality of sprockets 9 rotatably fitted between the outer side wall 6 and the inner side wall 7 of the track groove 5, and a toothed belt 10 meshing with the respective sprockets 9, the plurality of sprockets 9 being arranged side by side at intervals in the left-right direction, the conveying surface of the toothed belt 10 being at the same height as the position of the lower leveling roller 3 for contact with the sheet material 23. The sprocket wheels 9 are in one-to-one correspondence with the lower leveling rollers 3, and in this embodiment, the wheel shafts of the sprocket wheels 9 and the roller shafts of the lower leveling rollers 3 are the same shaft. The driving motor 11 is installed on one side of the outer side wall 6, which is back to the leveling roller 2, and the shaft corresponding to the chain wheel at the end part is in transmission connection with the output shaft of the driving motor 11 through a coupling, so that when the driving motor 11 is started, each chain wheel 9 and each lower leveling roller 3 can synchronously rotate. The outer side wall 6 is provided with an observation opening 25 for a person to observe the leveling condition of the plate 23.
As shown in fig. 1, the front and rear ends of the frame 1 are respectively hinged with a bracket 14 through two ear plates 24 which are arranged at intervals in the left-right direction, and a plurality of driving rollers 16 which are arranged at intervals side by side are rotatably assembled on the bracket 14. The frame 1 is provided with a mounting groove 12, a base is arranged in the mounting groove 12, and a driving device for driving the bracket 14 to turn up and down is connected between the base and the bracket 14. In this embodiment, the driving device is a telescopic hydraulic cylinder 13, the cylinder body of the hydraulic cylinder 13 is hinged with the base, and the piston rod of the hydraulic cylinder 13 is hinged with the bracket 14. When the piston rod is extended, the bracket 14 can be driven to turn upwards, and when the bracket 14 is rotated to a horizontal state, the position of each driving roller 16 for contacting the plate 23 is at the same height as the position of each lower leveling roller 3 for contacting the plate 23. When the piston rod is shortened, the bracket 14 can be driven to turn downwards, so that the bracket 14 is retracted, and the occupation of the board leveling device in the front-rear direction is reduced. One end of each bracket 14 far away from the rack 1 is provided with an external hook 17, and the two external hooks 17 can be directly hooked and connected with conveying equipment for conveying plate material feeding and conveying equipment for conveying plate material discharging so as to improve the processing and conveying efficiency of the plate material.
The bottom of the frame 1 is provided with moving wheels 15 distributed in a rectangular shape, wherein two moving wheels 15 are provided with a brake mechanism which is common in the prior art so as to lock the plate leveling equipment in position.
It should be noted that the board leveling device of the present utility model is suitable for locally leveling boards, and the specific use process is as follows: the hydraulic cylinder 13 is utilized to turn the brackets 14 at the front end and the rear end of the frame 1 to a horizontal state, the plate 23 is partially placed on the driving roller 16 on the bracket at the front end, the plate 23 is partially placed on the two toothed belts 10, the driving motor 11 is started, the plate 23 is driven to be conveyed backwards under the action of the toothed belts 10, after being conveyed between the upper leveling roller 2 and the lower leveling roller 3, the covered area is leveled by the upper leveling roller 2 and the lower leveling roller 3, and after being leveled, the plate is conveyed to the bracket at the rear end, and then the plate can be taken out.
The plate leveling device integrates the conveying of the plates and the leveling of the plates, can drive the lower leveling rollers to rotate simultaneously through one set of driving motor, and can drive the two toothed belts to act. The structure of the plate leveling equipment is simplified without arranging a conveying structure alone, conveying and leveling are realized through a set of driving motor, energy consumption is reduced, and cost is saved.
Example 2 of the plate leveling apparatus provided by the present utility model:
the differences from example 1 are mainly that: in example 1, the distance between the upper leveling roller and the corresponding lower leveling roller is adjustable. In this embodiment, the distance between the upper leveling roller and the corresponding lower leveling roller is fixed, and at this time, the plate leveling device of the present utility model only performs local leveling on a plate with a certain thickness.
Example 3 of the plate leveling apparatus provided by the present utility model:
the differences from example 1 are mainly that: in embodiment 1, brackets are arranged at the front end and the rear end of the frame, and when the brackets are turned to a horizontal state, the placing space of the plate can be increased, and the size of the frame is reduced. In this embodiment, the rack is not provided with a bracket, and the conveying length of the toothed belt is appropriately increased, with a sufficient installation space of the rack.
Claims (8)
1. Plate leveling equipment, its characterized in that includes:
the machine frame is characterized by comprising a machine frame, wherein the length direction of the machine frame is defined as the front-back direction, and the width direction of the machine frame is defined as the left-right direction;
the track grooves are oppositely arranged in the left-right direction and extend along the front-back direction, and comprise an outer side wall, an inner side wall and a bottom wall, wherein the outer side wall and the inner side wall are arranged at intervals in the left-right direction in parallel, and the bottom wall is connected to the bottoms of the outer side wall and the inner side wall;
the leveling roller set comprises a plurality of upper leveling rollers and lower leveling rollers which are in one-to-one correspondence in the up-down direction, the lower leveling rollers are rotatably assembled between the two inner side walls, the upper leveling rollers are relatively rotatably assembled between the two outer side walls, and leveling channels for plates to pass through are formed between the upper leveling rollers and the lower leveling rollers;
the conveying mechanism is in one-to-one correspondence with the track grooves and comprises a plurality of chain wheels which are rotatably assembled between the outer side wall and the inner side wall of the track grooves and are arranged side by side at intervals in the left-right direction and toothed belts which are meshed with the chain wheels for transmission, the chain wheels are in one-to-one correspondence with the lower leveling rollers, and the wheel shafts of the chain wheels and the roller shafts of the lower leveling rollers are the same shaft; the conveying surface of the toothed belt is at the same height as the position of the lower leveling roller for contacting the plate;
and the driving motor is arranged on one side of the outer side wall, which is opposite to the upper leveling roller, and is in transmission connection with one of the chain wheels so as to drive the toothed belt and the lower leveling roller to act simultaneously.
2. A sheet material leveling apparatus in accordance with claim 1 wherein a distance between the upper leveling roller and a corresponding lower leveling roller is adjustable.
3. The plate leveling device according to claim 2, wherein a roller seat is provided on the outer side wall corresponding to each upper leveling roller, the roller seat is slidably engaged with the outer side wall in the up-down direction, and the roller shafts of the upper leveling rollers are rotatably assembled on the corresponding roller seats; a plurality of connecting beams corresponding to the upper leveling rollers one by one are connected between the two outer side walls, adjusting screws are connected to the connecting beams in a threaded mode, bearings corresponding to the adjusting screws are mounted on roller seats, and the bottoms of the adjusting screws are connected with the inner rings of the bearings.
4. A sheet leveling device as defined in claim 3 wherein, the outer side wall is integrally formed with a slide rail protruding from the outer side wall, the slide rail extending in an up-down direction, and the roller seat is provided with a guide chute slidably engaged with the slide rail.
5. The sheet leveling device according to any one of claims 1 to 4, wherein the front and rear ends of the frame are respectively hinged with a bracket, a plurality of driving rollers arranged side by side at intervals are rotatably mounted on the bracket, a driving device for driving the bracket to turn up and down is arranged between the frame and the bracket, and when the bracket rotates to a horizontal state, the position of each driving roller for contacting the sheet is at the same height as the position of each lower leveling roller for contacting the sheet.
6. The plate leveling apparatus of claim 5, wherein the drive means is a telescopic hydraulic cylinder, the cylinder body of the hydraulic cylinder being hingedly connected to the frame, the piston rod of the hydraulic cylinder being hingedly connected to the bracket.
7. The sheet leveling device of claim 5, wherein an end of the bracket remote from the frame is provided with an external hook.
8. The board leveling apparatus of claim 7, wherein the bottom of the frame is provided with moving wheels in a rectangular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322106461.4U CN219664779U (en) | 2023-08-07 | 2023-08-07 | Panel leveling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322106461.4U CN219664779U (en) | 2023-08-07 | 2023-08-07 | Panel leveling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664779U true CN219664779U (en) | 2023-09-12 |
Family
ID=87923900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322106461.4U Active CN219664779U (en) | 2023-08-07 | 2023-08-07 | Panel leveling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984500A (en) * | 2023-09-28 | 2023-11-03 | 南通双耀冲压有限公司 | Uncoiling leveler with workpiece anti-offset conveying structure |
-
2023
- 2023-08-07 CN CN202322106461.4U patent/CN219664779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116984500A (en) * | 2023-09-28 | 2023-11-03 | 南通双耀冲压有限公司 | Uncoiling leveler with workpiece anti-offset conveying structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219664779U (en) | Panel leveling equipment | |
| CN114501784A (en) | Device for improving warping of circuit board | |
| CN116099925A (en) | Aluminum sheet blanking device and blanking process | |
| CN219851359U (en) | Cold rolling mill is used in aluminum plate production | |
| CN116588475A (en) | Width adjustable workbin | |
| CN116281059A (en) | Panel conveying mechanism with flip structure | |
| CN211544801U (en) | Roller conveying machine of gypsum board rotating production line | |
| CN112008001B (en) | Hidden self-locking type transition conveying device for metal plate uncoiler | |
| CN114261696A (en) | Section bar framing production line and framing method thereof | |
| CN113198873A (en) | Aluminum plate leveling device | |
| CN220765596U (en) | Material conveying line | |
| CN218024005U (en) | Jacking transfer machine | |
| CN218778178U (en) | Panel lift feeding mechanism and deposit board machine | |
| CN220549627U (en) | Drum-type automatic conveying device with preset position in intelligent production line | |
| CN215785891U (en) | Rotary flat roll mill | |
| CN214855816U (en) | Full-automatic electric blanket all-in-one | |
| CN220200455U (en) | Lifting type automobile body-in-white conveying roller machine | |
| CN217803819U (en) | Adjustable printing unit cylinder device | |
| CN221164476U (en) | Automatic cloth formula reinforcing bar net piece processing equipment of interval adjustable | |
| CN219076807U (en) | Printing laminating machine for bag making | |
| CN217912236U (en) | Levelling machine convenient to material loading | |
| CN221744935U (en) | New forms of energy module line module laser dimension measuring device | |
| CN216996400U (en) | Centering device | |
| CN215391653U (en) | Forming device is used in processing of solar module aluminium frame | |
| CN221133745U (en) | Punching device with positioning structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |