CN215923562U - Assembly line self-cleaning device - Google Patents
Assembly line self-cleaning device Download PDFInfo
- Publication number
- CN215923562U CN215923562U CN202121612158.6U CN202121612158U CN215923562U CN 215923562 U CN215923562 U CN 215923562U CN 202121612158 U CN202121612158 U CN 202121612158U CN 215923562 U CN215923562 U CN 215923562U
- Authority
- CN
- China
- Prior art keywords
- bracket
- shaft
- supporting arm
- arm
- sliding
- 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
Images
Abstract
The utility model discloses an automatic cleaning device for an assembly line, which comprises a cleaning component and an auxiliary limiting component; the cleaning assembly comprises a bracket assembly and a rubber roller, and the rubber roller main body is of a round roller-shaped structure; the bracket component is composed of two bracket main bodies which are arranged in bilateral symmetry, each bracket main body comprises a bracket bottom block, a bracket guide rail, a bracket top plate, a limiting block, a semicircular guide rod, a spring and a sliding supporting block.
Description
Technical Field
The utility model relates to the field of automatic production, in particular to an automatic cleaning device for an assembly line.
Background
The conveying surface of the existing assembly line production is usually cleaned in a dust absorption or rubber roller dust adhering mode, the rubber roller dust adhering noise is low, the cost is low, the rubber roller dust adhering noise is relatively excellent, the existing common rubber roller is in a vertical fixing mode, the condition that the installation deviation can be generated due to the friction driving of conveying in the actual operation process is adopted, and a structural mode which can be quickly replaced and can stably run is needed based on the condition.
SUMMERY OF THE UTILITY MODEL
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
An automatic cleaning device for an assembly line comprises a cleaning assembly and an auxiliary limiting assembly;
the cleaning assembly is used for cleaning the conveying surface of the production line and comprises a bracket assembly and a rubber roll, wherein the rubber roll main body is of a round roll structure and is formed by winding rubber paper around a shaft, the rubber roll is in rolling contact with the conveying surface of the production line to realize the adhesion of dust, and the rubber roll can be used continuously after the surface of the rubber roll is torn off after a certain time; the bracket component is used for supporting the rubber roller from two sides and is fixedly connected with the assembly line bracket to realize fixation; the bracket component is composed of two bracket main bodies which are arranged in bilateral symmetry, and each bracket main body comprises a bracket bottom block, a bracket guide rail, a bracket top plate, a limiting block, a semicircular guide rod, a spring and a sliding supporting block;
the support bottom block is used for connecting the assembly line support and is provided with a plurality of fixing hole sites; the bracket guide rail is fixed on the bracket bottom block and is vertically arranged, and a sliding groove (not shown in the figure) which has the same direction as the bracket guide rail and extends linearly is arranged on the front surface of the bracket guide rail; the bracket guide rail is matched with the sliding groove of the bracket guide rail to play a role of guiding; the support top plate is fixed at the top end of the front surface of the support guide rail, and horizontally extends forwards and backwards, and plays a supporting and mounting role; a guide through hole which is through up and down is formed in the top plate of the bracket, the cross section of the guide through hole is of a semicircular structure, a semicircular guide rod is vertically and movably inserted into the guide through hole, and the semicircular guide rod can slide up and down along the guide through hole; the limiting block is fixed at the top of the semicircular guide rod, the size of the cross section of the limiting block is larger than that of the guide through hole, and the limiting block has the function of preventing the semicircular guide rod from continuously falling off the top plate of the bracket; the sliding support block is fixed at the bottom of the semicircular guide rod and is a main structure which is actually connected with and supports the rubber roller; the sliding support block is embedded into the sliding groove of the support guide rail in a sliding manner, and at the moment, the sliding support block can vertically slide up and down along the sliding groove and simultaneously realize the up-and-down linkage movement of the semicircular guide rod; the spring is movably sleeved on the semicircular guide rod in a compressed state, the upper end and the lower end of the spring respectively and elastically prop against the support top plate and the sliding support block, and the sliding support block always moves downwards under the action of releasing the elastic potential energy of the spring; the bottom of each sliding support block is provided with an embedded groove which is communicated from left to right and extends upwards in a linear manner, the central axis of each rubber roller is movably provided with a rubber roller shaft in a penetrating manner, and the rubber roller shaft is embedded into the embedded groove of the adjacent sliding support block from bottom to top; the front surface of the sliding support block is also provided with a screw hole communicated with the embedded groove, a limiting bolt is screwed in the screw hole, and the part of the limiting bolt positioned in the embedded groove is positioned below the rubber roll shaft and provides a limiting support effect; the limiting bolts limit and fix the rubber roll shaft, so that the rubber roll shaft is fixedly connected with the sliding support block, the rubber roll transversely arranged above the assembly line can be in rolling contact with the conveying surface in an elastic contact mode under the action of the spring, only two limiting bolts are required to be disassembled and replacement can be realized during disassembly, and the replacement efficiency is high;
the auxiliary limiting assembly is arranged at the left side position of the cleaning assembly and comprises a supporting arm, a pressing arm, a supporting arm shaft seat, a pressing arm rotating shaft, a supporting arm rotating shaft, a pull rod, a pin shaft, a rotating roller shaft and a sliding rod, the supporting arm shaft seat and the pressing arm shaft seat are fixed on the outer side surface of the adjacent support guide rail, and the pressing arm shaft seats are arranged at the upper position of the supporting arm shaft seat at intervals; the supporting arm shaft seat and the pressing arm shaft seat are both shaft seat structures with built-in ball bearings and play a role in rotating and supporting;
the supporting arm and the pressing arm are both in a straight plate structure, wherein one end of the supporting arm is fixedly connected with a supporting arm rotating shaft, the supporting arm rotating shaft is inserted into a shaft hole of a supporting arm shaft seat, and the supporting arm can realize circumferential rotation around the supporting arm rotating shaft; one end of the pressure arm is fixedly connected with a pressure arm rotating shaft, the pressure arm rotating shaft is inserted into a shaft hole of the pressure arm shaft seat, and the pressure arm can circumferentially rotate around the pressure arm rotating shaft; a torsion spring (not shown in the figure) is fixedly sleeved on the supporting arm rotating shaft, two ends of the torsion spring are fixedly clamped on clamping positions of the supporting arm shaft seat, and the torsion spring provides elastic potential energy for the supporting arm rotating shaft to rotate anticlockwise; at the moment, the bracket arm can also realize anticlockwise rotation under the action of elastic anticlockwise rotation of the bracket arm rotating shaft; the left end of the rubber roll shaft is provided with a transverse limiting column which extends towards the left and linearly extends, an annular limiting groove is formed in the transverse limiting column in a circumferential processing mode, the side edge position of the supporting arm is embedded into the limiting groove in a sliding mode from bottom to top, the supporting arm is based on the fact that the supporting arm rotates anticlockwise, the supporting arm can be always embedded into the limiting groove through the up-and-down displacement of the rubber roll shaft, the limiting groove and the supporting arm limit the left-and-right displacement of the rubber roll, the rubber roll is stabilized, the supporting arm does not limit the up-and-down displacement of the rubber roll, and the unlocking modes of the supporting arm and the rubber roll are simple.
As a further scheme of the utility model: the other end of the pressure arm is fixed with a rotary roller shaft which transversely extends towards the right, a round roller-shaped rotary roller is coaxially sleeved on the rotary roller shaft in a rotating mode, the rotary roller can be attached to the surface of the rubber roller in a rolling mode based on the self-hanging effect of the self gravity of the rotary roller, the rotary roller plays a role in front-back auxiliary limiting, and the function is achieved through the rotary roller in combination with a pull rod specifically; the pull rod is in a straight rod-shaped structure, and the lower end of the pull rod is hinged with the other end of the supporting arm through a pin shaft; the upper end of the pull rod is integrally formed with a slide rod which transversely extends rightwards, and the slide rod is of a round straight rod-shaped structure.
As a further scheme of the utility model: the middle position of the left side surface of the pressure arm is also provided with a guide groove which has the same trend with the pressure arm and extends linearly, and the slide rod is embedded into the guide groove in a sliding way; the pull rod plays the effect of drawing the enhancement to one side this moment, and based on the articulated linkage effect of pull rod and trailing arm, when the spring drove the slip supporting shoe and push down, because the trailing arm has the contact relation with horizontal spacing post for horizontal spacing post pushes down the trailing arm, and the trailing arm then pulls down the pull rod, and the pull-down effect of pull rod makes to change all the time rolling contact between roller and the rubber roll, thereby produces multiple spacing effect.
As a further scheme of the utility model: the roller is made of light engineering plastic materials, and an anti-sticking coating is sprayed on the surface of the roller.
The utility model has the beneficial effects that: based on the hinged linkage effect of the pull rod and the support arm, when the spring drives the sliding support block to press downwards, the support arm is in contact with the transverse limiting column, so that the support arm is pressed downwards by the transverse limiting column, the pull rod is pulled downwards by the support arm, and the rotating roller is always in rolling contact with the rubber roller due to the pull-down effect of the pull rod, so that multiple limiting effects are generated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial structural diagram of the first embodiment of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
FIG. 4 is a schematic diagram of a partial structure of the present invention
In the figure: 1-support bottom block, 2-support guide rail, 3-support top plate, 4-limit block, 5-semicircular guide rod, 6-transverse limit column, 7-spring, 8-sliding support block, 9-embedded groove, 10-rubber roller, 11-rubber roller shaft, 12-limit bolt, 13-bracket, 14-pressing arm, 15-bracket shaft seat, 16-pressing arm shaft seat, 17-pressing arm rotating shaft, 18-bracket rotating shaft, 19-pull rod, 20-pin shaft, 21-guide groove, 22-rotating roller, 23-rotating roller shaft, 24-sliding rod and 25-limit groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an automatic cleaning device for an assembly line includes a cleaning component and an auxiliary limiting component;
the cleaning assembly is used for cleaning the conveying surface of the production line and comprises a bracket assembly and a rubber roller 10, wherein the main body of the rubber roller 10 is of a round roller-shaped structure and is formed by winding adhesive paper around a shaft, the adhesive of dust is realized by rolling contact of the rubber roller 10 and the conveying surface of the production line, and the adhesive paper without surface tackiness can be torn off after a certain time to realize continuous use; the bracket component is used for supporting the rubber roller from two sides and is fixedly connected with the assembly line bracket to realize fixation; the bracket component is composed of two bracket main bodies which are arranged in bilateral symmetry, and each bracket main body comprises a bracket bottom block 1, a bracket guide rail 2, a bracket top plate 3, a limiting block 4, a semicircular guide rod 5, a spring 7 and a sliding supporting block 8;
the support bottom block 1 is used for connecting a production line support and is provided with a plurality of fixing hole sites; the support guide rail 2 is fixed on the support bottom block 1 and is vertically arranged, and a sliding groove (not shown in the figure) which has the same direction as the support guide rail 2 and extends linearly is arranged on the front surface of the support guide rail 2; the bracket guide rail 2 is matched with the sliding groove to play a guiding role; the support top plate 3 is fixed at the top end of the front surface of the support guide rail 2, the support top plate 3 horizontally extends forwards and backwards, and the support top plate 3 plays a supporting and installing role; a vertically through type guide through hole is formed in the support top plate 3, the cross section of the guide through hole is of a semicircular structure, a semicircular guide rod 5 is vertically and movably inserted into the guide through hole, and the semicircular guide rod 5 can slide up and down along the guide through hole; the limiting block 4 is fixed at the top of the semicircular guide rod 5, the size of the cross section of the limiting block is larger than that of the guide through hole, and the limiting block has the function of preventing the semicircular guide rod 5 from continuously falling off the top plate 3 of the bracket; the sliding support block 8 is fixed at the bottom of the semicircular guide rod 5, and the sliding support block 8 is a main structure which is actually connected with and supports the rubber roller 10; the sliding support block 8 is slidably embedded into the sliding groove of the bracket guide rail 2, and at the moment, the sliding support block 8 can vertically slide up and down along the sliding groove and simultaneously realize the up-and-down linkage movement of the semicircular guide rod 5; the spring 7 is movably sleeved on the semicircular guide rod 5 in a compressed state, the upper end and the lower end of the spring 7 respectively and elastically prop against the support top plate 3 and the sliding supporting block 8, and the sliding supporting block 8 always moves downwards under the action of releasing the elastic potential energy of the spring 7; the bottom of each sliding support block 8 is provided with an embedded groove 9 which is communicated from left to right and extends upwards linearly, the central axis of the rubber roller 10 is movably provided with a rubber roller shaft 11 in a penetrating way, and the rubber roller shaft 11 is embedded into the embedded groove 9 of the adjacent sliding support block 8 from bottom to top; the front surface of the sliding support block 8 is also provided with a screw hole communicated with the embedded groove 9, a limiting bolt 12 is screwed in the screw hole, and the part of the limiting bolt 12 positioned in the embedded groove 9 is positioned below the rubber roll shaft 11 and provides a limiting support effect; at the moment, the limiting bolts 12 limit and fix the rubber roll shaft 11, so that the fixed connection between the rubber roll shaft 11 and the sliding support block 8 is realized, the rubber roll 10 transversely arranged above the assembly line can be in rolling contact with the conveying surface in an elastic contact mode based on the action of the spring 7, only two limiting bolts 12 need to be disassembled and can be replaced when the rubber roll is disassembled, and the replacement efficiency is high;
the auxiliary limiting assembly is arranged at the left side position of the cleaning assembly and comprises a supporting arm 13, a pressing arm 14, a supporting arm shaft seat 15, a pressing arm shaft seat 16, a pressing arm rotating shaft 17, a supporting arm rotating shaft 18, a pull rod 19, a pin shaft 20, a rotating roller 22, a rotating roller shaft 23 and a sliding rod 24, the supporting arm shaft seat 15 and the pressing arm shaft seat 16 are fixed on the outer side surface of the adjacent support guide rail 2, and the pressing arm shaft seats 16 are arranged at the upper position of the supporting arm shaft seat 15 at intervals; the supporting arm shaft seat 15 and the pressing arm shaft seat 16 are both shaft seat structures with built-in ball bearings and play a role in rotating and supporting;
the supporting arm 13 and the pressing arm 14 are both in a straight plate structure, wherein one end of the supporting arm 13 is fixedly connected with a supporting arm rotating shaft 18, the supporting arm rotating shaft 18 is inserted into a shaft hole of the supporting arm shaft seat 15, and the supporting arm 13 can realize circular rotation by taking the supporting arm rotating shaft 18 as a shaft based on the supporting arm; one end of the pressure arm 14 is fixedly connected with a pressure arm rotating shaft 17, the pressure arm rotating shaft 17 is inserted into a shaft hole of the pressure arm shaft seat 16, and the pressure arm 14 can realize circumferential rotation around the pressure arm rotating shaft 17 as a shaft based on the pressure arm rotating shaft 17; a torsion spring (not shown in the figure) is fixedly sleeved on the supporting arm rotating shaft 18, two ends of the torsion spring are fixedly clamped on clamping positions of the supporting arm shaft seat 15, and the torsion spring provides elastic potential energy for the supporting arm rotating shaft 18 to rotate anticlockwise; at this time, the bracket arm 13 can also realize anticlockwise rotation under the action of elastic anticlockwise rotation of the bracket arm rotating shaft 18; the left end of the rubber roll shaft 11 is provided with a transverse limiting column 6 which extends towards the left and extends linearly, an annular limiting groove 25 is processed on the transverse limiting column 6 in the circumferential direction, the side edge position of the supporting arm 13 is embedded into the limiting groove 25 in a sliding manner from bottom to top, based on the fact that the supporting arm 13 rotates anticlockwise, the up-and-down displacement of the rubber roll shaft 11 can always ensure that the supporting arm 13 is embedded into the limiting groove 25, the limiting groove 25 and the supporting arm 13 limit the left-and-right displacement of the rubber roll 10 to play a role of stabilization, the supporting arm 13 does not limit the up-and-down displacement of the rubber roll 10 at the same time, and the unlocking modes of the two are simple;
the other end of the pressure arm 14 is fixed with a rotary roller shaft 23 which extends transversely towards the right, a round roller-shaped rotary roller 22 is coaxially sleeved on the rotary roller shaft 23 in a rotating mode, the rotary roller 22 can be attached to the surface of the rubber roller 10 in a rolling mode based on the self-hanging effect of the self gravity of the rotary roller 22, the rotary roller 22 plays a role in front-back auxiliary limiting, and the rotary roller 22 is specifically combined with the pull rod 19 to achieve functions; the pull rod 19 is of a straight rod-shaped structure, and the lower end of the pull rod is hinged with the other end of the supporting arm 13 through a pin shaft 20; a slide bar 24 transversely extending rightwards is integrally formed at the upper end of the pull rod 19, and the slide bar 24 is in a round straight bar-shaped structure;
the middle position of the left side surface of the pressure arm 14 is also provided with a guide groove 21 which has the same trend with the pressure arm and extends linearly, and a slide rod 24 is embedded into the guide groove 21 in a sliding way; at the moment, the pull rod 19 plays a role in oblique pulling reinforcement, and based on the hinged linkage effect of the pull rod 19 and the support arm 13, when the spring 7 drives the sliding support block 8 to press downwards, the support arm 13 and the transverse limiting column 6 are in contact relation, so that the transverse limiting column 6 presses the support arm 13 downwards, the support arm 13 is pulled downwards by the pull rod 19, and the pull-down effect of the pull rod 19 enables the rotary roller 22 and the rubber roller 10 to be in rolling contact all the time, so that a multiple limiting effect is generated.
The roller 22 is made of light engineering plastic materials, and an anti-sticking coating is sprayed on the surface of the roller 22.
Claims (8)
1. An automatic cleaning device for an assembly line comprises a cleaning assembly and an auxiliary limiting assembly;
the cleaning assembly comprises a bracket assembly and a rubber roller, and the rubber roller main body is of a round roller-shaped structure; the bracket component is composed of two bracket main bodies which are arranged in bilateral symmetry, and each bracket main body comprises a bracket bottom block, a bracket guide rail, a bracket top plate, a limiting block, a semicircular guide rod, a spring and a sliding supporting block;
the bracket guide rail is fixed on the bracket bottom block and is vertically arranged, and a sliding chute which has the same direction as the bracket guide rail and extends linearly is arranged on the front surface of the bracket guide rail; the support top plate is fixed at the top end of the front surface of the support guide rail and horizontally extends forwards and backwards; a guide through hole which is through up and down is formed in the top plate of the bracket, and a semicircular guide rod is vertically and movably inserted into the guide through hole; the sliding support block is fixed at the bottom of the semicircular guide rod; the sliding support block is slidably embedded into a sliding groove of the bracket guide rail; the spring is movably sleeved on the semicircular guide rod in a compressed state, the upper end and the lower end of the spring respectively elastically prop against the support top plate and the sliding support block, the bottom of the sliding support block is provided with an embedded groove which is communicated from left to right and extends upwards in a linear manner, the central axis position of the rubber roll is movably provided with a rubber roll shaft in a penetrating manner, and the rubber roll shaft is embedded into the embedded groove of the adjacent sliding support block from bottom to top;
the cleaning device is characterized in that the auxiliary limiting assembly is arranged at the left side position of the cleaning assembly and comprises a supporting arm, a pressing arm, a supporting arm shaft seat, a pressing arm rotating shaft, a supporting arm rotating shaft, a pull rod, a pin shaft, a rotating roller shaft and a sliding rod, wherein the supporting arm shaft seat and the pressing arm shaft seat are fixed on the outer side surface of the adjacent support guide rail, and the pressing arm shaft seats are arranged at the upper position of the supporting arm shaft seats at intervals;
the supporting arm and the pressing arm are both in a straight plate structure, wherein one end of the supporting arm is fixedly connected with a supporting arm rotating shaft, and the supporting arm rotating shaft is inserted into a shaft hole of a supporting arm shaft seat; one end of the pressure arm is fixedly connected with a pressure arm rotating shaft, and the pressure arm rotating shaft is inserted into a shaft hole of the pressure arm shaft seat; the left end of the rubber roll shaft is provided with a transverse limiting column which extends towards the left and extends linearly, an annular limiting groove is processed on the transverse limiting column in the circumferential direction, and the side edge position of the supporting arm is embedded into the limiting groove in a sliding manner from bottom to top;
the other end of the pressure arm is fixed with a rotating roller shaft which transversely extends towards the right, and a round roller-shaped rotating roller is coaxially and rotatably sleeved on the rotating roller shaft; the pull rod is in a straight rod-shaped structure, and the lower end of the pull rod is hinged with the other end of the supporting arm through a pin shaft; the upper end integrated into one piece of pull rod has the slide bar of horizontal extension right, presses the left surface middle part position of arm to still set up one rather than the same and linear guide slot that extends of trend, the slide bar slides and imbeds to the guide slot in.
2. The automatic cleaning device for the production line of claim 1, wherein the rotating roller is made of light engineering plastic.
3. The automatic cleaning device for the assembly line of claim 1, wherein the cross section of the guide through hole is in a semicircular structure.
4. The automatic cleaning device for the assembly line of claim 1, wherein the supporting arm rotating shaft is fixedly sleeved with a torsion spring, and two ends of the torsion spring are fixedly clamped on clamping positions of the supporting arm shaft seat.
5. The automatic cleaning device for the assembly line of claim 1, wherein the sliding rod is in a round straight rod-shaped structure.
6. The automatic cleaning device for the assembly line of claim 1, wherein the bottom block of the bracket is provided with a plurality of fixing holes.
7. The automatic cleaning device for the assembly line of claim 1, wherein the limiting block is fixed at the top of the semicircular guide rod, and the size of the cross section of the limiting block is larger than that of the guide through hole.
8. The automatic cleaning device for the assembly line of claim 1, wherein the front surface of the sliding support block is further provided with a screw hole communicated with the embedded groove, a limit bolt is screwed into the screw hole, and the part of the limit bolt positioned in the embedded groove is positioned below the rubber roll shaft and provides a limit supporting function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121612158.6U CN215923562U (en) | 2021-07-15 | 2021-07-15 | Assembly line self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121612158.6U CN215923562U (en) | 2021-07-15 | 2021-07-15 | Assembly line self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215923562U true CN215923562U (en) | 2022-03-01 |
Family
ID=80400904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121612158.6U Active CN215923562U (en) | 2021-07-15 | 2021-07-15 | Assembly line self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215923562U (en) |
-
2021
- 2021-07-15 CN CN202121612158.6U patent/CN215923562U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215923562U (en) | Assembly line self-cleaning device | |
| CN117340172A (en) | Feeding structure and device of tooth twisting machine | |
| CN213804197U (en) | Let-off device for netting machine | |
| CN111268587B (en) | Weaving roller is changed and is used auxiliary device convenient to levelness is adjusted | |
| CN206579309U (en) | A kind of mechanical character code printing device | |
| CN216004225U (en) | Prevent fire door drum-type clamp plate conveyer for core | |
| CN217437324U (en) | Cleaning device for pole piece transition roller belt of battery winder | |
| CN111196468A (en) | Deviation-preventing mechanism for belt conveying | |
| CN213355939U (en) | Supporting carrier roller for belt conveyor | |
| CN218663754U (en) | Spiral tensioning device with locking rod of belt conveyor | |
| CN214779681U (en) | Loading attachment of cotton grey cloth stamp | |
| CN210854031U (en) | Efficient U type conveyer belt of adjustable width | |
| CN115157837B (en) | Efficient automatic PS plate rotary machine | |
| CN214032863U (en) | Slitter edge yarn guiding device for sample loom | |
| CN210643039U (en) | Rotary brush head | |
| CN219858909U (en) | Sandstone gathers materials and uses transmission device | |
| CN215762876U (en) | Roller bearing seat connecting assembly with anti-falling function | |
| CN218799269U (en) | Pipe fitting drilling equipment | |
| CN218168170U (en) | Film roller dust keeper for inflation film manufacturing machine | |
| CN216101124U (en) | Conduction band water absorption device of digital printing machine | |
| CN216427138U (en) | Guiding mechanism with automatic steering function for glass cleaning | |
| CN220091907U (en) | Ink mechanism for coater | |
| CN211373130U (en) | Air conditioner panel is dried with conveyer belt of taking support frame | |
| CN214646067U (en) | Adjustable unpowered compression roller | |
| CN211467665U (en) | Feeding device suitable for filter element edge strip conveying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220310 Address after: 450000 Room 301, M1 office building, photoelectric display industrial park, southwest corner of the intersection of Huaxia Avenue and Zhiyang Road, HANGGANG District, Zhengzhou City, Henan Province Patentee after: Henan Huarui photoelectric industry Co.,Ltd. Address before: 252500 Room 401, unit 2, building 10, No. 221, Zhenxing East Road, Guan County, Liaocheng City, Shandong Province Patentee before: Zhang Dongjun |