CN221087120U - LED lamp wire fixed-length cutting device - Google Patents
LED lamp wire fixed-length cutting device Download PDFInfo
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- CN221087120U CN221087120U CN202323073815.6U CN202323073815U CN221087120U CN 221087120 U CN221087120 U CN 221087120U CN 202323073815 U CN202323073815 U CN 202323073815U CN 221087120 U CN221087120 U CN 221087120U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 57
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 241001465382 Physalis alkekengi Species 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 2
- 238000007665 sagging Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005253 cladding Methods 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
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides a fixed-length cutting device for a wire of an LED lamp, which comprises a supporting assembly, a feeding straightening assembly, a traction transfer assembly, a guiding and supporting assembly, a fixed-length discharging and conveying assembly and a wire cutting assembly, wherein the guiding supporting assembly consisting of a guiding upright post and a supporting transverse pipe is arranged in the cutting device, one end of the supporting transverse pipe corresponds to a traction press roller, the other end of the supporting transverse pipe corresponds to a cutting support plate and a cutting blade, the supporting transverse pipe supports the wire and guides the wire in the moving process, the problem of inaccurate length caused by sagging and bending of the wire in the moving process is avoided, the tail end of the wire is accurately fed between fixed-length press rollers after cutting operation is simultaneously ensured, blockage caused by deviation of a conveying path is avoided, and the cut surface of the wire is ensured to be smooth and straight, so that the cutting efficiency and quality of the wire are improved.
Description
Technical Field
The utility model relates to LED lamp production equipment, in particular to a fixed-length cutting device for LED lamp wires.
Background
Various connecting wires in the LED lamp respectively play different roles, and the LED lamp can work normally from transmitting electric energy to controlling the luminous effect of the LED light source, and in order to ensure the safety performance of the lamp, the materials, specifications and connecting modes of the wires also need to meet the specifications, and the wires are correctly installed and tested. Patent document CN219703341U discloses a wire cutting device, can cut the operation to the connecting wire of LED lamps and lanterns, it includes the workstation, a workstation lower surface edge connection is fixed with the extension board, an extension board side rotates and connects the dwang, the one end outer peripheral face that the extension board was kept away from to the dwang connects four double-screw bolts of perpendicular to dwang, sliding connection has a barrel casing on the double-screw bolt, the one end that the barrel casing is close to the dwang centre of a circle is through bearing rotation coupling nut, the dwang outer peripheral face is provided with four arc of equidimension, the inner circle and the barrel casing connection of arc are fixed, the cavity has been seted up to the workstation upper surface, the fixed C template is connected to the workstation upper surface, the fixed electric putter of C template lower surface connection, electric putter expansion end connection is fixed with cuts the sword, diameter through the diameter adjustment arc of wire, make wire and arc laminate mutually, thereby can not influence smoothness because of lax winding in the transportation. However, the cutting device adopts a planar structure to support the wire in the cutting operation process, and when the speeds of the conveying structures are inconsistent, the wire is easy to bend or shift, so that the cutting blade is blocked or the cutting section is irregular, and the smooth operation of the device and the quality of the wire are affected. Therefore, there is a need for structural optimization of such a cutoff device to overcome the above-mentioned drawbacks.
Disclosure of utility model
The utility model aims to provide a fixed-length wire cutting device for an LED lamp, which is used for improving wire cutting efficiency and wire quality.
The utility model adopts the technical proposal for solving the technical problems that:
a fixed-length cutting device for LED lamp wires comprises:
A support assembly having an installation space thereon;
A feed straightening assembly mounted on the support assembly and in communication with the wire feeding apparatus, the wire feeding apparatus supplying wire to the feed straightening assembly and straightening the wire by the feed straightening assembly;
The traction and transfer assembly is arranged on the supporting and assembling assembly and corresponds to the feeding and straightening assembly in position, and the traction and transfer assembly drives the straightened lead to move;
The guide support component is arranged on the support assembly component and corresponds to the traction transfer component in position, and the traction transfer component sends the lead into the guide support component and supports and guides the lead by the guide support component;
the fixed-length conveying assembly is arranged on the supporting assembly and corresponds to the position of the guide supporting assembly, and the fixed-length conveying assembly counts the conveying length of the lead;
And the wire cutting assembly is arranged on the supporting assembly and positioned between the fixed-length discharging assembly and the guide supporting assembly, cuts the wire by the wire cutting assembly and discharges the wire by the fixed-length discharging assembly.
Specifically, the support assembly includes:
The supporting seat body is internally provided with an accommodating space for installing a driving mechanism, and the traction transfer assembly, the guide support assembly, the fixed-length delivery assembly and the wire cutting assembly are arranged outside the supporting seat body;
The feeding seat plate is arranged at the feeding end of the supporting seat body, extends towards the outer side of the supporting seat body, and has the tail end corresponding to the position of the wire feeding equipment, and the feeding straightening assembly is arranged on the feeding seat plate;
And the discharging seat plate is arranged at the discharging end of the supporting seat body, corresponds to the wire cutting-off assembly and the fixed-length discharging assembly in position, and extends towards the outer side of the supporting seat body at the tail end and is communicated with the wire storage equipment.
In one embodiment of the utility model, a temporary storage notch is formed at the top of the material discharging seat plate, and the wires discharged by the fixed-length discharging assembly can enter the temporary storage notch for temporary storage.
The feed straightening assembly includes:
The feeding upright posts are provided with a pair of feeding upright posts, each feeding upright post is respectively arranged at two ends of the feeding seat plate, a feeding through hole is formed in each feeding upright post, and a wire output from the wire feeding equipment can pass through the feeding through hole;
And the straightening wheel set is arranged on the feeding seat plate and positioned between the feeding upright posts, and a wire positioned between the feeding upright posts can pass through the straightening wheel set and is straightened by the straightening wheel set.
In one embodiment of the utility model, the anti-abrasion gasket is embedded in the feeding through hole so as to reduce friction resistance between the wire and the feeding through hole, the straightening wheel set consists of two rows of straightening pinch rollers provided with annular grooves, and the wire is extruded to be in a straight state when passing through a gap between the two rows of straightening pinch rollers.
The traction transfer assembly includes:
The conveying upright post is arranged on the side wall of the supporting seat body and is parallel to the feeding upright post, a conveying through hole is formed in the conveying upright post, and a wire output from the feeding through hole can pass through the conveying through hole;
The traction press rollers are provided with a pair, each traction press roller is respectively arranged on the side wall of the supporting seat body through a rotating shaft and is parallel to the transfer upright post, a wire output from the transfer through hole can pass through a gap between the traction press rollers, the traction press rollers are also connected with a driving motor in the supporting seat body through a transmission structure, the driving motor drives the traction press rollers to rotate, and the traction press rollers drive the wire to move.
In one embodiment of the utility model, the traction press roller is internally provided with a hard metal core, the outer wall of the metal core is coated with a soft rubber sheath, the distance between adjacent traction press rollers is smaller than the diameter of a wire, and the friction force between the wire and the traction press roller is larger, so that the wire can be driven to move when the traction press roller rotates, and an anti-abrasion gasket is embedded in the transfer through hole so as to reduce the friction resistance between the wire and the transfer through hole.
The guide bracket assembly includes:
The guide upright post is arranged on the side wall of the supporting seat body and is parallel to the traction press rollers, a guide through hole is formed in the guide upright post, and a lead wire output from the traction press rollers can pass through the guide through hole;
The support cross tube is arranged on the side part of the guide upright post and is communicated with the guide through hole, the tail end of the support cross tube extends to the wire cutting assembly, wires in the guide through hole can enter the support cross tube, and the support cross tube supports the wires.
The fixed length discharging assembly includes:
The fixed-length press rolls are provided with a pair, each fixed-length press roll is respectively arranged on the side wall of the supporting seat body through a rotating shaft, is mutually parallel to the traction press rolls and corresponds to the position of the transverse supporting tube, a wire output from the transverse supporting tube can pass through a gap between the fixed-length press rolls, the fixed-length press rolls are also connected with a stepping motor in the supporting seat body through a transmission structure, the stepping motor drives the fixed-length press rolls to rotate, and the fixed-length press rolls drive the wire to move.
In one embodiment of the utility model, the fixed-length press roller is made of a hard metal roller body, the moving length of the wire is determined by the rotating angle of the stepping motor, and the outer wall of the fixed-length press roller is provided with the anti-skid convex points so as to increase the friction force between the wire and the fixed-length press roller and reduce errors.
The wire cutoff assembly includes:
The cutting support plate is arranged on the side wall of the supporting seat body, is positioned between the fixed-length pressing roller and the support transverse tube, is internally provided with a clearance through hole, corresponds to the tail end position of the support transverse tube, forms a fixed knife edge at the bottom of the clearance through hole, and leads between the support transverse tube and the fixed-length pressing roller can pass through the clearance through hole;
The cutting blade is arranged on the side wall of the supporting seat body through a telescopic structure and is positioned above the cutting support plate, the cutting blade is connected with a driving motor in the supporting seat body through a transmission structure, the rotation motion of the driving motor is converted into the telescopic motion of the cutting blade, a movable knife edge at the tail end of the cutting blade is matched with a fixed knife edge in the avoidance port, the wires passing through the avoidance port can be cut, and the cut wires are discharged through a fixed-length press roll.
The utility model has the advantages that:
This cut-off device has set up the direction support subassembly of constituteing by direction stand and the horizontal pipe of support, the horizontal pipe one end of support corresponds with traction compression roller position, the other end corresponds with cutting extension board and cutting blade position, carry out the support by the horizontal pipe of support to the wire to lead to its removal process, avoid the wire to take place sagging bending and lead to the fact the inaccurate problem of length in the removal process, guarantee simultaneously that its end is accurate to send into between the fixed length compression roller after cutting operation, avoid leading to the fact the jam because of the delivery path skew, guarantee that the wire cuts the section and levels straightly, thereby improve the efficiency and the quality of cutting of wire.
Drawings
Fig. 1 is a schematic structural diagram of a wire fixed-length cutting device of an LED lamp provided by the utility model;
Fig. 2 is a schematic side view of the cutoff device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the 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.
As shown in fig. 1 and 2, the LED lamp wire fixed-length cutting device provided by the present utility model includes a support assembly component, a feed straightening component, a traction transfer component, a guide support component, a fixed-length discharge component and a wire cutting component, wherein the support assembly component has an installation space, the feed straightening component is installed on the support assembly component and is communicated with a wire feeding device, the wire feeding device supplies wires to the feed straightening component and straightens the wires by the feed straightening component, the traction transfer component is installed on the support assembly component and corresponds to the position of the feed straightening component, the traction transfer component drives the straightened wires to move, the guide support component is installed on the support assembly component and corresponds to the position of the traction transfer component, the guide support component sends the wires into the guide support component and supports and guides the guide support component, the fixed-length discharge component is installed on the support assembly component and corresponds to the position of the guide support component, the fixed-length discharge component counts the conveying length of the wires, and the wire cutting component is installed on the support assembly and positioned between the fixed-length discharge component and the guide support assembly and the guide support component and cuts the wires.
In this embodiment, the supporting assembly component includes a supporting seat body 110, a feeding seat board 120 and a discharging seat board 130, the supporting seat body has an accommodating space for installing a driving mechanism, the traction transfer component, the guiding support component, the fixed length discharging component and the wire cutting component are installed outside the supporting seat body, the feeding seat board is installed at the feeding end of the supporting seat body and extends to the outer side of the supporting seat body, the tail end of the feeding seat board corresponds to the position of the wire feeding equipment, the feeding straightening component is installed on the feeding seat board, the discharging seat board is installed at the discharging end of the supporting seat body and corresponds to the position of the wire cutting component and the fixed length discharging component, and the tail end of the feeding seat board extends to the outer side of the supporting seat body and is communicated with the wire storing equipment.
In this embodiment, a temporary storage notch 131 is formed at the top of the discharging seat plate, and the wires discharged from the fixed-length discharging assembly can enter the temporary storage notch for temporary storage.
The feeding straightening assembly comprises a feeding upright post 210 and a straightening wheel set 220, wherein the feeding upright posts are provided with a pair, each feeding upright post is respectively arranged at two ends of a feeding seat plate, a feeding through hole is formed in each feeding upright post, a wire output from wire feeding equipment can pass through the feeding through hole, the straightening wheel set is arranged on the feeding seat plate and is positioned between the feeding upright posts, the wire positioned between the feeding upright posts can pass through the straightening wheel set, and straightening treatment is carried out on the wire by the straightening wheel set.
In this embodiment, the anti-wear washer is embedded in the feeding port to reduce the friction resistance between the wire and the feeding port, and the straightening wheel set is composed of two rows of straightening pinch rollers provided with annular grooves, and the wire is extruded into a flat state when passing through the gap between the two rows of straightening pinch rollers.
The traction and transfer assembly comprises a transfer upright post 310 and traction press rollers 320, wherein the transfer upright post is arranged on the side wall of the supporting seat body and is parallel to the feeding upright post, a transfer through hole is formed in the traction and transfer assembly, a lead output from the feeding through hole can pass through the transfer through hole, the traction press rollers are provided with a pair of traction press rollers, each traction press roller is respectively arranged on the side wall of the supporting seat body through a rotating shaft and is parallel to the transfer upright post, the lead output from the transfer through hole can pass through a gap between the traction press rollers, the traction press rollers are also connected with a driving motor in the supporting seat body through a transmission structure, and the traction press rollers are driven by the driving motor to rotate and are driven by the traction press rollers to move.
In this embodiment, the inside of traction press roller has the stereoplasm metal core, and the metal core outer wall cladding has soft rubber cover, and the distance between the adjacent traction press roller is less than the diameter of wire, and the frictional force between wire and the traction press roller is great for traction press roller can drive the wire and remove when rotating, inlays in the transfer opening and establishes by the abrasionproof packing ring, in order to reduce the frictional resistance between wire and the transfer opening.
The guiding support component comprises a guiding upright column 410 and a support transverse tube 420, the guiding upright column is arranged on the side wall of the supporting seat body and is parallel to the traction press rollers, a guiding through hole is formed in the guiding upright column, a wire output from the traction press rollers can pass through the guiding through hole, the support transverse tube is arranged on the side of the guiding upright column and is communicated with the guiding through hole, the tail end of the support transverse tube extends to the wire cutting component, the wire in the guiding through hole can enter the support transverse tube, and the support transverse tube supports the wire.
The fixed length discharging assembly comprises a fixed length press roll 500, the fixed length press rolls are provided with a pair, each fixed length press roll is respectively arranged on the side wall of the supporting seat body through a rotating shaft, is mutually parallel to the traction press rolls and corresponds to the position of the transverse supporting tube, a wire output from the transverse supporting tube can pass through a gap between the fixed length press rolls, the fixed length press rolls are also connected with a stepping motor in the supporting seat body through a transmission structure, the stepping motor drives the fixed length press rolls to rotate, and the fixed length press rolls drive the wire to move.
In this embodiment, the fixed-length compression roller is made of a hard metal roller body, the moving length of the wire is determined by the rotation angle of the stepping motor, and anti-skid bumps are formed on the outer wall of the fixed-length compression roller, so that the friction between the wire and the fixed-length compression roller is increased, and errors are reduced.
The wire cutting assembly comprises a cutting support plate 610 and a cutting blade 620, wherein the cutting support plate is arranged on the side wall of the supporting seat body and is positioned between the fixed-length pressing roller and the transverse supporting tube, a clearance through hole is formed in the cutting support plate, the clearance through hole corresponds to the tail end of the transverse supporting tube, a fixed knife edge is formed at the bottom of the clearance through hole, a wire between the transverse supporting tube and the fixed-length pressing roller can pass through the clearance through hole, the cutting blade is arranged on the side wall of the supporting seat body through a telescopic structure and is positioned above the cutting support plate, the cutting support plate is connected with a driving motor in the supporting seat body through a driving structure, the rotation motion of the driving motor is converted into the telescopic motion of the cutting blade, a movable knife edge at the tail end of the cutting blade is matched with the fixed knife edge in the clearance through hole, the wire passing through the clearance through hole can be cut off, and the cut wire is discharged through the fixed-length pressing roller.
In the description of the present utility model, it should be noted that, when terms such as "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships, are to be understood as being based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships conventionally put in use of the inventive product, or the orientations or positional relationships conventionally understood by those skilled in the art, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, when used herein, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "mounted," "configured," and "connected" are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Claims (7)
1. The utility model provides a LED lamps and lanterns wire fixed length cuts device which characterized in that includes:
A support assembly having an installation space thereon;
A feed straightening assembly mounted on the support assembly and in communication with the wire feeding apparatus, the wire feeding apparatus supplying wire to the feed straightening assembly and straightening the wire by the feed straightening assembly;
The traction and transfer assembly is arranged on the supporting and assembling assembly and corresponds to the feeding and straightening assembly in position, and the traction and transfer assembly drives the straightened lead to move;
The guide support component is arranged on the support assembly component and corresponds to the traction transfer component in position, and the traction transfer component sends the lead into the guide support component and supports and guides the lead by the guide support component;
the fixed-length conveying assembly is arranged on the supporting assembly and corresponds to the position of the guide supporting assembly, and the fixed-length conveying assembly counts the conveying length of the lead;
And the wire cutting assembly is arranged on the supporting assembly and positioned between the fixed-length discharging assembly and the guide supporting assembly, cuts the wire by the wire cutting assembly and discharges the wire by the fixed-length discharging assembly.
2. The LED light fixture wire length cutoff device of claim 1 wherein the support assembly comprises:
The supporting seat body is internally provided with an accommodating space for installing a driving mechanism, and the traction transfer assembly, the guide support assembly, the fixed-length delivery assembly and the wire cutting assembly are arranged outside the supporting seat body;
The feeding seat plate is arranged at the feeding end of the supporting seat body, extends towards the outer side of the supporting seat body, and has the tail end corresponding to the position of the wire feeding equipment, and the feeding straightening assembly is arranged on the feeding seat plate;
And the discharging seat plate is arranged at the discharging end of the supporting seat body, corresponds to the wire cutting-off assembly and the fixed-length discharging assembly in position, and extends towards the outer side of the supporting seat body at the tail end and is communicated with the wire storage equipment.
3. The LED luminaire wire fixed length cutoff device of claim 2, wherein the feed straightening assembly comprises:
The feeding upright posts are provided with a pair of feeding upright posts, each feeding upright post is respectively arranged at two ends of the feeding seat plate, a feeding through hole is formed in each feeding upright post, and a wire output from the wire feeding equipment can pass through the feeding through hole;
and the straightening wheel sets are arranged on the feeding seat plates and positioned between the feeding upright posts, and wires positioned between the feeding upright posts can pass through the straightening wheel sets.
4. A LED light fixture wire fixed length cutoff device according to claim 3 wherein the traction transfer assembly comprises:
The conveying upright post is arranged on the side wall of the supporting seat body and is parallel to the feeding upright post, a conveying through hole is formed in the conveying upright post, and a wire output from the feeding through hole can pass through the conveying through hole;
the traction press rollers are provided with a pair, each traction press roller is respectively arranged on the side wall of the supporting seat body through a rotating shaft and is mutually parallel to the transfer upright post, a lead wire output from the transfer through hole can pass through a gap between the traction press rollers, and the traction press rollers are also connected with a driving motor in the supporting seat body through a transmission structure.
5. The LED light fixture wire fixed length cutoff device of claim 4, wherein the guide bracket assembly comprises:
The guide upright post is arranged on the side wall of the supporting seat body and is parallel to the traction press rollers, a guide through hole is formed in the guide upright post, and a lead wire output from the traction press rollers can pass through the guide through hole;
The transverse supporting tube is arranged on the side part of the guide upright post and is communicated with the guide through hole, the tail end of the transverse supporting tube extends to the wire cutting assembly, and wires in the guide through hole can enter the transverse supporting tube.
6. The LED light fixture wire fixed length cutoff device of claim 5, wherein the fixed length routing assembly comprises:
The fixed-length press rolls are provided with a pair, each fixed-length press roll is respectively arranged on the side wall of the supporting seat body through a rotating shaft, is mutually parallel to the traction press rolls and corresponds to the position of the transverse supporting tube, and a wire output from the transverse supporting tube can pass through a gap between the fixed-length press rolls and is also connected with a stepping motor in the supporting seat body through a transmission structure.
7. The LED light fixture wire fixed length cutoff device of claim 6, wherein the wire cutoff assembly comprises:
The cutting support plate is arranged on the side wall of the supporting seat body, is positioned between the fixed-length pressing roller and the support transverse tube, is internally provided with a clearance through hole, corresponds to the tail end position of the support transverse tube, forms a fixed knife edge at the bottom of the clearance through hole, and leads between the support transverse tube and the fixed-length pressing roller can pass through the clearance through hole;
The cutting blade is arranged on the side wall of the supporting seat body through a telescopic structure and is positioned above the cutting support plate, and is connected with a driving motor in the supporting seat body through a transmission structure, and a movable blade at the tail end of the cutting blade is matched with a fixed blade in the avoidance port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323073815.6U CN221087120U (en) | 2023-11-14 | 2023-11-14 | LED lamp wire fixed-length cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323073815.6U CN221087120U (en) | 2023-11-14 | 2023-11-14 | LED lamp wire fixed-length cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221087120U true CN221087120U (en) | 2024-06-07 |
Family
ID=91305045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323073815.6U Active CN221087120U (en) | 2023-11-14 | 2023-11-14 | LED lamp wire fixed-length cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221087120U (en) |
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2023
- 2023-11-14 CN CN202323073815.6U patent/CN221087120U/en active Active
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