CN220844729U - Lifting type regulating device for paper rubbing roller - Google Patents
Lifting type regulating device for paper rubbing roller Download PDFInfo
- Publication number
- CN220844729U CN220844729U CN202322754865.4U CN202322754865U CN220844729U CN 220844729 U CN220844729 U CN 220844729U CN 202322754865 U CN202322754865 U CN 202322754865U CN 220844729 U CN220844729 U CN 220844729U
- Authority
- CN
- China
- Prior art keywords
- roller
- hole
- paper rubbing
- fixing device
- frame plate
- 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
- 230000001105 regulatory effect Effects 0.000 title abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000004033 plastic Substances 0.000 description 1
- 230000007363 regulatory process Effects 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The utility model provides a lifting type regulating device for a paper rubbing roller, which comprises a paper rubbing roller fixing device, a roller fixing device and a connecting device, wherein the paper rubbing roller fixing device is connected to the lower end of the roller fixing device through the connecting device, one end of the paper rubbing roller fixing device is provided with the paper rubbing roller, the other end of the paper rubbing roller fixing device is provided with an adjusting rod connecting hole, a frame plate connecting hole is arranged on a frame plate corresponding to the position of the adjusting rod connecting hole, the adjusting rod penetrates through the adjusting rod connecting hole and the frame plate connecting hole to be rotationally connected with the frame plate and the paper rubbing roller fixing device, the paper rubbing roller fixing device slides on the frame plate along the direction towards a main roller, a groove is arranged on the peripheral wall of the adjusting rod at the position of the frame plate connecting hole, an elastic piece is arranged on the connecting device, and when the adjusting rod rotates, the peripheral wall of the adjusting rod and the frame plate are abutted against the elastic piece to compress and drive the paper rubbing roller fixing device to move upwards, and the regulating stability is good.
Description
Technical Field
The utility model relates to the technical field of paper rubbing wheels, in particular to a lifting type regulating device for a paper rubbing roller.
Background
The paper rubbing wheel is an important part in a film laminating machine, can rub paper in the film laminating process and also can rub output paper after film laminating, and generally consists of two parts, wherein the middle part is a hard plastic component, and the paper rubbing wheel is used for bearing a rubber wheel for rubbing paper and a driving rod for driving the paper rubbing wheel assembly. The other part of the paper rubbing roller is a rubber wheel which directly contacts paper, the paper rubbing roller has a certain friction force, so that the surface of the paper rubbing roller is rough, the shape of the paper rubbing roller is generally round, most of the paper rubbing rollers on the market at present are generally based on the distance of the paper rubbing roller during installation, after the paper rubbing roller is used for a period of time, the paper rubbing roller is worn due to friction with the paper, the gap between the paper rubbing roller and the paper gradually increases, the pressure on the paper is finally lost by the paper rubbing roller, the paper rubbing roller needs to be replaced frequently, normal operation of equipment is guaranteed, the service life of the paper rubbing roller is very short, and different gaps between the paper rubbing roller and the roller are needed at the same time, so that the gap between the paper rubbing roller and the corresponding roller can be adjusted by adjusting the lifting paper rubbing roller, and the gap can be adjusted according to different products and pressures.
In order to solve the above problems, for example, in the patent document with the publication of the chinese patent application No. 202220352414.0 and the publication of the publication No. 2022.08.16, the structure discloses an adjustable pressure paper rubbing wheel, which comprises frame plates, the number of the frame plates is two, the two frame plates are arranged left and right, a main roller hole is formed in the upper end of the front middle part of the surface of the frame plate, a main roller ring is fixedly connected with the inside of the main roller hole in an embedded manner, the main roller ring is in a circular shape, a main roller is arranged between the two frame plates, the left and right ends of the main roller are correspondingly inserted into the main roller ring and are rotationally connected with the main roller ring through bearings, a first wheel hole is formed below the main roller hole, the first wheel hole is formed in the frame plate, a paper rubbing wheel is arranged between the two frame plates, the paper rubbing wheel is positioned below the main roller, the outer side of the paper rubbing wheel is in contact with the outer side of the main roller, the two ends of the paper rubbing wheel are correspondingly inserted into the first wheel hole, the paper rubbing wheel is not matched with the first wheel hole, and the adjustable pressure paper rubbing wheel can adjust the paper rubbing pressure of the paper rubbing device greatly.
However, in the structure, the cam is connected to the adjusting rod, the connecting plate is arranged on the cam, and then the connecting plate swings when the cam rotates so as to drive the clearance between the paper rubbing wheel and the roller to adjust, so that the condition of swing adjustment of the paper rubbing wheel can occur in the process of adjusting the paper rubbing wheel, and the stability of adjustment of the paper rubbing wheel is poor.
Disclosure of Invention
The utility model aims to provide a lifting type regulating device for a paper rubbing roller, which can reliably regulate the paper rubbing roller and has high stability in the regulating process.
In order to achieve the above purpose, the lifting type regulating device for the paper rubbing roller is arranged on two frame plates, the two frame plates are provided with a main roller and paper rubbing rollers, the main roller is arranged above the paper rubbing rollers, the lifting regulating device for the paper rubbing rollers is fixedly arranged on the outer sides of the two frame plates and comprises a paper rubbing roller fixing device, a roller fixing device and a connecting device, the paper rubbing roller fixing device is connected to the lower end of the mounting roller fixing device through the connecting device, one end of the paper rubbing roller fixing device is provided with the paper rubbing rollers, the other end of the paper rubbing roller fixing device is provided with regulating rod connecting holes, frame plate connecting holes are arranged on the frame plates corresponding to the regulating rod connecting holes, the regulating rods pass through the regulating rod connecting holes and the frame plate connecting holes and are in rotary connection with the paper rubbing roller fixing device, grooves are formed in the positions of the frame plate connecting holes on the peripheral walls of the regulating rods, and elastic pieces are compressed by the peripheral walls of the regulating rods and the frame plates and drive the paper rubbing roller fixing devices to move upwards when the regulating rods rotate.
According to the device, the paper rubbing roller fixing device is arranged on the frame plate, the adjusting rod penetrates through the adjusting rod connecting hole on the paper rubbing roller fixing device and the frame plate connecting hole, then the adjusting rod rotates on the frame plate and the paper rubbing roller fixing device, the elastic piece is arranged on the connecting device, when the elastic piece is in natural extension, the upper groove of the adjusting rod is abutted with the upper end of the frame plate connecting hole on the frame plate, when the adjusting rod is rotated, the groove on the adjusting rod rotates out of the outer peripheral wall of the adjusting rod to be abutted with the frame plate connecting hole on the frame plate, so that the elastic piece is compressed, the paper rubbing roller fixing device is driven to move upwards, the paper rubbing roller is arranged on the paper rubbing roller fixing device, so that a gap between the paper rubbing roller and the main roller can be adjusted, when the upper groove of the adjusting rod is rotated to be abutted with the upper end of the frame plate connecting hole, the elastic piece is extended and drives the paper rubbing roller to move downwards, the gap between the paper rubbing roller and the main roller is increased, and the paper rubbing roller is driven to move up and down through rotation, so that the paper rubbing roller is adjusted, and the paper rubbing roller cannot swing left and right in the adjusting process is reliably.
Further, the paper rubbing roller fixing device comprises a first support, the first support is provided with a movable fixing hole, an adjusting rod connecting hole and a paper rubbing connecting hole, the movable fixing hole is at least provided with more than one, the upper end of the first support is provided with a connecting device, an elastic piece is arranged on the connecting device, the movable fixing hole is arranged along the extending length direction of the elastic piece, the section of the movable fixing hole is waist-shaped, a frame plate fixing hole is arranged on a frame plate at a position corresponding to the movable fixing hole, and fasteners are arranged in the movable fixing hole and the frame plate fixing hole.
According to the arrangement, the waist-shaped holes are formed in the first support, so that the first support can be fixed on the frame plate on one hand, and meanwhile, the first support can be made to move up and down on the frame plate, and therefore the gap between the pickup roller and the main roller is adjusted.
Further, a first rotating fixing frame is fixedly connected to the first support, a paper rubbing roller fixing hole is formed in the first rotating fixing frame, a paper rubbing heating rod penetrates through the paper rubbing roller, a paper rubbing roller penetrating hole is formed in the upper end of the first support, the paper rubbing roller penetrates through the paper rubbing roller penetrating hole and rotates in the paper rubbing roller penetrating hole, and one end of the paper rubbing heating rod is fixed to the first rotating fixing frame.
The heating rod in the pickup roller is conveniently fixed by fixing the pickup roller fixing hole on the first bracket, so that the pickup roller is conveniently fixed on the first bracket through the hole and rotationally arranged in the pickup roller through hole.
Further, roller fixing device includes the second support, the second support includes fixed orifices, main roll hole, fixedly connected with second rotation mount on the frame board, is provided with main roll section of thick bamboo fixed orifices on the second rotation mount, and the second support passes through the fixed orifices to be fixed on the frame board, and main roll section of thick bamboo passes main roll hole and rotates to set up on main roll section of thick bamboo passes the hole, wears to be equipped with the second heating rod in the main roll section of thick bamboo, and the second heating rod passes through main roll fixed orifices to be fixed on the second support.
Above setting, through setting up the second support, and be provided with fixed orifices and home roll hole on the second support, then make things convenient for the main roller to rotate and set up on the frame board, the second heating rod is fixed to be set up on the second rotation mount.
Further, one end of the paper rubbing roller fixing device is provided with a first connecting part, a first connecting hole is formed in the first connecting part, the roller fixing device is respectively provided with a second connecting part, the second connecting part is provided with a second connecting hole, the connecting device comprises a connecting screw rod, a fixing nut and a supporting spring, the roller fixing device and the paper rubbing roller fixing device penetrate through the first connecting hole and the second connecting hole through the connecting screw rod to be connected and installed, the supporting spring is arranged on the outer side wall of one end of the paper rubbing roller fixing device, one end of the supporting spring is in butt joint with the connecting screw rod, and the other end of the supporting spring is in butt joint with the first connecting part.
The paper rubbing fixing device is provided with the connecting parts, and the connecting parts are used for connection, and because the roller fixing device is fixed on the frame plate, the first connecting parts are upwards propped through the supporting springs to adjust the distance between the first connecting parts and the second connecting parts.
Further, the adjusting rod comprises a rod part, a fixing part and a handle, wherein the rod part is rotationally connected to the two frame plates, and one side of the rod part is connected with the handle through the fixing part.
The adjusting rod is convenient to operate by arranging the handle on the fixing part of the adjusting rod.
Further, a gasket is arranged between the first bracket and the frame plate on the adjusting rod and is clamped on the adjusting rod.
Through setting up the gasket, place the regulation pole and rotate the in-process, along the axial direction removal of regulation pole.
Drawings
Fig. 1 is a schematic view of the structure of the present utility model after the pickup roller and the main roller are mounted.
Fig. 2 is a schematic view showing a structure of the present utility model at another view angle after the pickup roller and the main roller are mounted.
Fig. 3 is a side view of the present utility model after the pickup roller and the main roller are mounted.
Fig. 4 is a schematic view of the paper rubbing adjusting device according to the present utility model.
FIG. 5 is a schematic view of an adjustment lever according to the present utility model.
Fig. 6 is an enlarged view of the utility model at a.
Fig. 7 is a schematic view of a gasket of the present utility model.
Fig. 8 is a top view of fig. 1.
Fig. 9 is a cross-sectional view A-A of fig. 8.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
As shown in fig. 1 to 9, a lifting type regulating device for a pickup roller is installed on a frame plate 1, two frame plates 1 are provided, a main roller 11 and a pickup roller 12 are rotatably arranged between the two frame plates 1, the main roller 11 is arranged above the pickup roller 12, the lifting type regulating device for a pickup roller comprises a pickup roller fixing device 131, a roller fixing device 132 and a connecting device 133, the pickup roller fixing device 131 is connected to the lower end of the installation roller fixing device 132 through the connecting device 133, the pickup roller 12 is arranged at one end of the pickup roller fixing device 131, an adjusting rod connecting hole 13122 is arranged at the other end of the pickup roller fixing device 131, a frame plate connecting hole 13 is arranged at a position corresponding to the adjusting rod connecting hole 13122 on the frame plate 1, the adjusting rod 1311 passes through the adjusting rod connecting hole 13122 and the frame plate connecting hole 13 to be rotatably connected with the frame plate 1 and the pickup roller fixing device 131, a groove 13111 is arranged on the outer peripheral wall of the frame plate 1 along the direction towards the main roller fixing device 11, an elastic piece 1311 is arranged on the connecting device, and when the elastic piece is arranged on the connecting device, the elastic piece 131is pressed against the pickup roller fixing device 1311, and the elastic piece 1311 is driven to move against the pickup roller fixing device. In this embodiment, the groove 13111 is formed by recessing the outer peripheral wall of the adjustment lever 1311 inward, and the opening length of the groove 1311 is one fifth of the circumferential length of the outer peripheral wall of the adjustment lever 1311.
As shown in fig. 1 to 9, the pickup roller fixing device 131 includes a first support 1312 and a first rotating fixing frame 1313, the first support 1312 is provided with a moving fixing hole 13121, an adjusting rod connecting hole 13122 and a pickup connecting hole 13123, at least one moving fixing hole 13121 is provided, a connecting device 133 is provided at an upper end of the first support 1312, an elastic member is provided on the connecting device 133, the moving fixing hole 13121 is provided along a length direction in which the elastic member extends, a section of the moving fixing hole 13121 is in a waist shape, a frame plate fixing hole 13 is provided on the frame plate 1 corresponding to the moving fixing hole 13121, and a fastener is provided in the moving fixing hole 13121 and the frame plate fixing hole 13. In this embodiment, the fastener is a screw and nuts disposed at two ends of the screw, and the elastic member is a spring.
The first support 13122 is fixedly connected with a first rotating fixing frame 1313, a paper-rubbing roller fixing hole 13131 is formed in the first rotating fixing frame 1313, a paper-rubbing heating rod 1210 is arranged in the paper-rubbing roller 12 in a penetrating manner, a paper-rubbing roller penetrating hole 13123 is formed in the upper end of the first support 1312, the paper-rubbing roller penetrates through the paper-rubbing roller penetrating hole 13123 and rotates in the paper-rubbing roller penetrating hole, and one end of the paper-rubbing heating rod 1210 is fixed on the first rotating fixing frame 1313.
As shown in fig. 1 to 9, the roller fixing device 132 includes a second bracket 1321 and a second rotating fixing frame 1322, the second bracket 1321 includes a fixing hole 13211 and a main roller hole 13212, the frame plate 1 is fixedly connected with the second rotating fixing frame 1322, the second rotating fixing frame 1322 is provided with a main roller fixing hole 13221, the second bracket 1321 is fixed on the frame plate 1 through the fixing hole 13211, the main roller passes through the main roller hole 13212 and is rotatably arranged on the main roller passing hole 13221, a second heating rod 111 is arranged in the main roller 11 in a penetrating manner, and the second heating rod 111 is fixed on the second bracket through the main roller fixing hole.
In this embodiment, the driving modes of the main roller and the paper rubbing roller are driven by means of a sprocket and a chain, and the driving modes are the prior art and are not described here.
As shown in fig. 4, the roller fixing device 132 and the pickup roller fixing device 131 are respectively provided with a first connection portion 1314 and a second connection portion 1324, the first connection portion 1314 is provided with a first connection hole 1315, the second connection portion 1324 is provided with a second connection hole 1325, the connection device 133 comprises a connection screw 1331, a fixing nut 1333 and a supporting spring 1332, and the roller fixing device 132 and the pickup roller fixing device 131 are connected and mounted by connecting the connection screw 1331 through the first connection hole 1315 and the second connection hole 1325 of the first connection portion 1314 and the second connection portion 1324 and then by connecting the fixing nut 1333 at the end, wherein the supporting spring 1332 is arranged at one end of the pickup roller fixing device 131 of the connection screw 1331. In this embodiment, the first connection portion and the second connection portion are both a plate structure, and the plate is vertically connected to the first bracket and the second bracket respectively.
As shown in fig. 5 to 7, the adjusting lever 1311 includes a lever portion 13112, a fixing portion 13113, and a handle 13114, the lever portion 13112 is connected to the two frame plates 1, and one end of the lever portion is connected to the handle 13114 through the fixing portion 13113. By arranging the handle on the fixing part of the adjusting rod 1311, the adjusting rod 1311 is more convenient to use. In this embodiment, the fixing portion 13113 is a fixing screw, and the handle is fixed on the rod body by passing through the fixing hole on the handle through the fixing screw.
A spacer 131111 is disposed between the first support 1312 and the frame plate 1 on the adjusting rod 1311, and the spacer 131111 is clamped on the adjusting rod 1311. The connection is more stable by the arrangement of the gaskets 131111.
The working principle of the utility model is as follows: by arranging the rubbing roller fixing device 132 on the frame plate 1, the adjusting lever 1311 passes through the adjusting lever connecting hole 13122 on the rubbing roller fixing device 132 and the frame plate connecting hole 13123, then the adjusting lever rotates on the frame plate 1 and the rubbing roller fixing device 132, the connecting device 133 is provided with an elastic piece, when the elastic piece is in natural extension, the upper groove 13111 of the adjusting lever 1311 is abutted with the upper end of the frame plate connecting hole on the frame plate, when the adjusting lever is rotated, the groove 13111 on the adjusting lever rotates out of the abutment of the outer peripheral wall on the adjusting lever 1311 and the frame plate connecting hole on the frame plate 1, so that the elastic piece is compressed, the elastic piece is compressed to drive the rubbing roller fixing device to move upwards, and as the rubbing roller is arranged on the rubbing roller fixing device, the gap between the rubbing roller 12 and the main roller 11 can be adjusted, when the upper groove of the adjusting lever 1311 is rotated back to abut with the upper end of the frame plate connecting hole, the elastic piece stretches and drives the paper roller device to move downwards, so that the gap between the rubbing roller 12 and the main roller 11 is increased, the rubbing roller is driven to move upwards, and the gap between the rubbing roller is adjusted, and the left and right, the gap between the rubbing roller is not adjusted, and the condition is well.
Claims (7)
1. A pickup roller lifting type adjusting device is arranged on frame plates, two frame plates are arranged, a main roller and pickup rollers are arranged on the frame plates, and the main roller is arranged above the pickup rollers, and is characterized in that: the paper rubbing roller lifting adjusting device is fixedly arranged on the outer sides of the two frame plates and comprises a paper rubbing roller fixing device, a roller fixing device and a connecting device, the paper rubbing roller fixing device is connected to the lower end of the mounting roller fixing device through the connecting device, one end of the paper rubbing roller fixing device is provided with a paper rubbing roller, the other end of the paper rubbing roller fixing device is provided with an adjusting rod connecting hole, the frame plate connecting hole is arranged on the frame plate corresponding to the position of the adjusting rod connecting hole, the adjusting rod penetrates through the adjusting rod connecting hole and the frame plate connecting hole to be rotationally connected with the frame plate and the paper rubbing roller fixing device, the paper rubbing roller fixing device slides on the frame plate along the direction towards the main roller, a groove is formed in the peripheral wall of the adjusting rod, an elastic piece is arranged on the connecting device, and when the adjusting rod rotates, the peripheral wall of the adjusting rod and the frame plate offsets against the elastic piece to compress and drive the paper rubbing roller fixing device to move upwards.
2. The pickup roller lifting adjustment apparatus according to claim 1, wherein: the paper rubbing roller fixing device comprises a first support, wherein the first support is provided with a movable fixing hole, an adjusting rod connecting hole and a paper rubbing connecting hole, at least one movable fixing hole is arranged, the upper end of the first support is provided with a connecting device, an elastic piece is arranged on the connecting device, the movable fixing hole is arranged along the extending length direction of the elastic piece, the section of the movable fixing hole is waist-shaped, a frame plate fixing hole is arranged on a frame plate corresponding to the movable fixing hole, and fasteners are arranged in the movable fixing hole and the frame plate fixing hole.
3. The pickup roller lifting adjustment apparatus according to claim 2, wherein: the first support is fixedly connected with a first rotating fixing frame, a paper rubbing roller fixing hole is formed in the first rotating fixing frame, a paper rubbing heating rod penetrates through the paper rubbing roller, a paper rubbing roller penetrating hole is formed in the upper end of the first support, the paper rubbing roller penetrates through the paper rubbing roller penetrating hole and rotates in the paper rubbing roller penetrating hole, and one end of the paper rubbing heating rod is fixed on the first rotating fixing frame.
4. The pickup roller lifting adjustment apparatus according to claim 1, wherein: the roller fixing device comprises a second support, the second support comprises a fixing hole and a main roller hole, a second rotating fixing frame is fixedly connected to the frame plate, a main roller fixing hole is formed in the second rotating fixing frame, the second support is fixed to the frame plate through the fixing hole, the main roller penetrates through the main roller hole and is rotatably arranged on the main roller penetrating hole, a second heating rod is arranged in the main roller in a penetrating mode, and the second heating rod is fixed to the second support through the main roller fixing hole.
5. The pickup roller lifting adjustment apparatus according to claim 1, wherein: the one end of paper rubbing roller fixing device is provided with first connecting portion, is provided with first connecting hole on the first connecting portion, roller fixing device is provided with the second connecting portion respectively, is provided with the second connecting hole on the second connecting portion, connecting device includes connecting screw rod, fixation nut and supporting spring, roller fixing device passes first connecting hole and second connecting hole through connecting screw rod with paper rubbing roller fixing device and is provided with fixation nut on the other end and connects the installation, and supporting spring sets up on the lateral wall that connecting screw rod is located paper rubbing roller fixing device one end and supporting spring's one end and connecting screw rod looks butt, supporting spring's the other end and first connecting portion looks butt.
6. The pickup roller lifting adjustment apparatus according to claim 1, wherein: the adjusting rod comprises a rod part, a fixing part and a handle, wherein the rod part is rotationally connected with the two frame plates, and one side of the rod part is connected with the handle through the fixing part.
7. The pickup roller lifting adjustment apparatus according to claim 1, wherein: and a gasket is arranged between the first bracket and the frame plate on the adjusting rod and is clamped on the adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754865.4U CN220844729U (en) | 2023-10-13 | 2023-10-13 | Lifting type regulating device for paper rubbing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322754865.4U CN220844729U (en) | 2023-10-13 | 2023-10-13 | Lifting type regulating device for paper rubbing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220844729U true CN220844729U (en) | 2024-04-26 |
Family
ID=90785001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322754865.4U Active CN220844729U (en) | 2023-10-13 | 2023-10-13 | Lifting type regulating device for paper rubbing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220844729U (en) |
-
2023
- 2023-10-13 CN CN202322754865.4U patent/CN220844729U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210028950U (en) | Automatic belt adjusting device of coal feeder | |
| CN220844729U (en) | Lifting type regulating device for paper rubbing roller | |
| CN112265562B (en) | Adjustable elastic pressing guide wheel device | |
| CN113194624A (en) | Warping processing device and process for PCB | |
| CN105654850A (en) | Fixing device for suspension type component and using method of fixing device | |
| CN105679182A (en) | Novel fixing device of suspension type part and application method of novel fixing device | |
| CN211053061U (en) | Movable adjustable screw assembling machine | |
| CN210950449U (en) | Electromechanical device damping device | |
| CN209758342U (en) | Automatic clear material device resets | |
| CN105654848A (en) | Suspended fixing device capable of performing indication and using method thereof | |
| CN207583948U (en) | A kind of adjustable synchronous belt linkage | |
| CN102151772A (en) | Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine | |
| CN2770975Y (en) | Paper width adjusting device | |
| CN217917197U (en) | Plate leaning device of PS plate rotary machine | |
| CN218223692U (en) | Novel single-roller transmission mechanism | |
| CN219786152U (en) | Round steel plate bending machine | |
| CN217551312U (en) | Guide rail elastic pressing device for circular saw | |
| CN220503274U (en) | Roller cotton gin with adjustable leather roller | |
| CN215712627U (en) | Glass-cutting burst platform convenient to multi-angle is adjusted | |
| CN217214459U (en) | Magnetic ring winding driving mechanism | |
| CN216945649U (en) | Adjustable polyester silk yarn gathering and pressing mechanism | |
| CN219515285U (en) | Tipping paper rubbing drum cleaning device of reciprocating cigarette making machine | |
| CN209023886U (en) | The traction device of printing machine | |
| CN218609624U (en) | Compression roller displacement adjusting structure | |
| CN214297803U (en) | Spread equipment of drying in air is with deviation correcting device for transmission steel band |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |