Lighting device for warp knitting machine

Abstract

The lighting device for the warp knitting machine comprises a mounting sleeve, an inserting shaft, a locking sleeve and a lighting piece, the mounting sleeve is used for being connected to one side of the upper portion of the warp knitting machine and extends towards the outer side of the warp knitting machine, and a limiting groove axially extending to the outer end of the mounting sleeve is formed in the circumferential wall of the mounting sleeve in a penetrating mode; the inserting shaft is slidably connected into the mounting sleeve, and a limiting block in sliding fit with the limiting groove is arranged on the peripheral wall of the inserting shaft; the locking sleeve is arranged on the periphery of the mounting sleeve in a threaded and sleeving mode and located on the side, close to the opening end of the limiting groove, of the limiting block, and the locking sleeve can axially push the limiting block to abut against the groove bottom wall of the limiting groove so as to lock the axial position of the inserting shaft; the lighting piece is connected to the outer end of the inserting shaft, is arranged downwards and is used for lighting. According to the lighting device for the warp knitting machine, the lighting piece can be rapidly detached, and the detaching efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of warp knitting machines, and more specifically, it relates to a lighting device for a warp knitting machine. Background Art

[0002] A warp knitting machine is a commonly used device in the textile industry. The warp knitting machine can mainly braid yarns into fabrics or yarn nets. During the normal production process of the warp knitting machine, a lighting device is required to illuminate the knitting needles and the knitted fabric so that the inspection personnel can clearly see whether there is a broken needle or a broken thread.

[0003] In the prior art, the lighting device is fixed on the warp knitting machine through a plurality of screws. When it is necessary to repair and replace the lighting device, a plurality of screws need to be disassembled in sequence, and the disassembly process is extremely cumbersome, reducing the disassembly efficiency. Summary of the Utility Model

[0004] The embodiment of the utility model provides a lighting device for a warp knitting machine, which can quickly disassemble the lighting part and improve the disassembly efficiency.

[0005] To achieve the above object, the technical solution adopted by the utility model is: to provide a lighting device for a warp knitting machine, which includes a mounting sleeve, a plug-in shaft, a locking sleeve and a lighting part. The mounting sleeve is used to be connected to one side of the upper part of the warp knitting machine and extend outward from the warp knitting machine. A limiting groove axially extending to the outer end of the mounting sleeve is penetrated through the peripheral wall of the mounting sleeve; the plug-in shaft is slidably connected to the mounting sleeve, and a limiting block slidably matched with the limiting groove is arranged on the outer peripheral wall of the plug-in shaft; the locking sleeve is threadedly sleeved on the outer periphery of the mounting sleeve and is located on one side of the limiting block close to the opening end of the limiting groove. The locking sleeve can axially push the limiting block to abut against the bottom wall of the limiting groove to lock the axial position of the plug-in shaft; the lighting part is connected to the outer end of the plug-in shaft and is arranged downward for lighting.

[0006] In a possible implementation manner, the lighting part includes a mounting base and a lighting lamp. The mounting base is connected to the outer end of the plug-in shaft and extends horizontally; the lighting lamp is arranged below the mounting base through a lifting member for lighting.

[0007] In some embodiments, the lifting member includes two threaded sleeves and two screw rods. The two threaded sleeves are arranged at intervals along the direction of the mounting base. The threaded sleeves penetrate downward through the mounting base and are rotatably connected to the mounting base. The threaded sleeves have downward openings; the two screw rods are threadedly connected to the two threaded sleeves respectively, and the lighting lamp is connected to the lower ends of the two screw rods.

[0008] In some embodiments, a synchronous driving member is arranged on the threaded sleeve, and the synchronous driving member is connected to the two threaded sleeves for driving the two threaded sleeves to rotate synchronously.

[0009] In some embodiments, the synchronous driving member includes two sprockets and a chain. The two sprockets are respectively fixedly sleeved on the outer circumferences of the two threaded sleeves in a one-to-one correspondence; the chain is wound around the outer circumferences of the two sprockets.

[0010] In some embodiments, force-applying discs are connected to the upper ends of the two threaded sleeves.

[0011] In some embodiments, the synchronous driving member is located below the mounting seat.

[0012] In some embodiments, the bottom surface of the lighting lamp is arched upward.

[0013] Compared with the prior art, for the lighting device for a warp knitting machine provided in this embodiment, during disassembly, only need to rotate and separate the locking sleeve from the mounting sleeve, and pull the insertion shaft towards the outer end of the mounting sleeve, then the lighting member can be disassembled from the warp knitting machine, thus quickly disassembling the lighting member and improving the disassembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is a schematic structural diagram of the lighting device for a warp knitting machine provided in an embodiment of the present invention;

[0016] Figure 2 is an embodiment of the present invention Figure 1 a schematic structural diagram of removing the warp knitting machine;

[0017] Figure 3 is an embodiment of the present invention Figure 1 a schematic structural diagram of another perspective of removing the warp knitting machine;

[0018] Figure 4 is an embodiment of the present invention Figure 1 an exploded structural diagram of removing the warp knitting machine.

[0019] Among them, the reference numerals in the drawings:

[0020] 1, warp knitting machine; 10, mounting sleeve; 11, limiting groove; 20, insertion shaft; 21, limiting block; 30, locking sleeve; 40, lighting member; 41, mounting seat; 42, lighting lamp; 50, lifting member; 51, threaded sleeve; 511, force-applying disc; 52, screw rod; 60, synchronous driving member; 61, sprocket; 62, chain. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a number of" is two or more, unless otherwise specifically defined.

[0023] Please refer to Figures 1 to 4 , and now the lighting device for a warp knitting machine provided by the present utility model will be described. The lighting device for a warp knitting machine includes a mounting sleeve 10, a plug-in shaft 20, a locking sleeve 30 and a lighting member 40. The mounting sleeve 10 is used to be connected to one side of the upper part of the warp knitting machine 1 and extends outward from the warp knitting machine 1. A limiting groove 11 axially extending to the outer end of the mounting sleeve 10 is provided through the peripheral wall of the mounting sleeve 10; the plug-in shaft 20 is slidably connected to the mounting sleeve 10, and a limiting block 21 slidably engaged with the limiting groove 11 is provided on the outer peripheral wall of the plug-in shaft 20; the locking sleeve 30 is threadedly sleeved on the outer periphery of the mounting sleeve 10 and is located on one side of the limiting block 21 close to the opening end of the limiting groove 11. The locking sleeve 30 can axially push the limiting block 21 to abut against the bottom wall of the limiting groove 11 to lock the axial position of the plug-in shaft 20; the lighting member 40 is connected to the outer end of the plug-in shaft 20 and is arranged downward for lighting.

[0024] An embodiment of the present application provides a lighting device for a warp knitting machine. During its actual use, when disassembling, only need to rotate and separate the locking sleeve 30 from the mounting sleeve 10 and pull the plug-in shaft 20 outward from the mounting sleeve 10, then the lighting member 40 can be disassembled from the warp knitting machine 1, thereby quickly disassembling the lighting member 40 and improving the disassembly efficiency.

[0025] When the lighting component 40 needs to be installed, first align the limit block 21 with the limit groove 11, align the insertion shaft 20 with the mounting sleeve 10, and insert the insertion shaft 20 into the mounting sleeve 10. Then rotate the locking sleeve 30 to axially push the limit block 21 along the insertion shaft 20 until the limit block 21 abuts against the bottom wall of the limit groove 11, thus completing the quick installation of the lighting component 40 and improving the installation efficiency.

[0026] For the warp knitting machine lighting device provided in this embodiment, compared with the prior art, during disassembly, only need to rotate and separate the locking sleeve 30 from the mounting sleeve 10, and pull the insertion shaft 20 towards the outer end of the mounting sleeve 10, then the lighting component 40 can be disassembled from the warp knitting machine 1, thus quickly disassembling the lighting component 40 and improving the disassembly efficiency.

[0027] In a possible implementation manner, the above-mentioned lighting component 40 adopts the structure as shown in Figures 1 to 4 See Figures 1 to 4 , the lighting component 40 includes a mounting base 41 and a lighting lamp 42. The mounting base 41 is connected to the outer end of the insertion shaft 20 and extends horizontally; the lighting lamp 42 is arranged below the mounting base 41 through a lifting member 50 for lighting.

[0028] Specifically, the mounting base 41 is used to connect the insertion shaft 20 and the lifting member 50. When the height of the lighting lamp 42 needs to be adjusted, the height of the lighting lamp 42 is adjusted through the lifting member 50, so as to adjust the lighting lamp 42 to a suitable lighting position, improving the convenience of use.

[0029] In some embodiments, see Figures 1 to 4 , the lifting member 50 includes two threaded sleeves 51 and two screw rods 52. The two threaded sleeves 51 are arranged at intervals along the direction of the mounting base 41. The threaded sleeve 51 penetrates downward through the mounting base 41 and is rotatably connected to the mounting base 41. The threaded sleeve 51 has a downward opening; the two screw rods 52 are threadedly connected to the two threaded sleeves 51 one by one, and the lighting lamp 42 is connected to the lower ends of the two screw rods 52.

[0030] Specifically, when the height of the lighting lamp 42 needs to be adjusted, by synchronously rotating the two threaded sleeves 51, the two screw rods 52 are synchronously moved along the axial direction of their respective corresponding threaded sleeves 51, so as to adjust the height of the lighting lamp 42 to a suitable lighting position, improving the convenience of use.

[0031] In some embodiments, see Figures 1 to 4 , a synchronous driving member 60 is provided on the threaded sleeve 51. The synchronous driving member 60 is connected to the two threaded sleeves 51 and is used to drive the two threaded sleeves 51 to rotate synchronously.

[0032] Specifically, by driving the synchronous driving member 60 to synchronously drive the rotation of the two threaded sleeves 51, the two screw rods 52 are synchronously moved along the axial directions of their respective corresponding threaded sleeves 51, so as to adjust the height of the lighting lamp 42 to a suitable lighting position, improving the convenience of use.

[0033] In some embodiments, referring to Figures 1 to 4 , the synchronous driving member 60 includes two sprockets 61 and a chain 62. The two sprockets 61 are respectively fixedly sleeved on the outer circumferences of the two threaded sleeves 51 in a one-to-one correspondence; the chain 62 is wound around the outer circumferences of the two sprockets 61.

[0034] Specifically, when it is necessary to adjust the height of the lighting lamp 42, only one of the threaded sleeves 51 needs to be rotated, and the other threaded sleeve 51 can be synchronously driven to rotate through the transmission of the sprocket 61 and the chain 62, so that the two threaded sleeves 51 rotate and move synchronously, and then drive the two screw rods 52 to synchronously move along the axial directions of their respective corresponding threaded sleeves 51, so as to quickly adjust the height of the lighting lamp 42, saving manpower and improving work efficiency.

[0035] In some embodiments, referring to Figures 1 to 4 , force application discs 511 are connected to the upper ends of the two threaded sleeves 51.

[0036] Specifically, the arrangement of the force application discs 511 can facilitate the staff to apply force to rotate any one of the threaded sleeves 51, improving the convenience of adjustment.

[0037] In some embodiments, referring to Figures 1 to 4 , the synchronous driving member 60 is located below the mounting base 41.

[0038] Specifically, the synchronous driving member 60 is arranged below the mounting base 41, and the threaded sleeve 51 extends upward to above the mounting base 41. When adjustment is required, only the upper end of one of the threaded sleeves 51 needs to be rotated, avoiding accidental contact with the synchronous driving member 60 during the force application process and effectively protecting the synchronous driving member 60.

[0039] In some embodiments, referring to Figures 1 to 4 , the bottom surface of the lighting lamp 42 is arched upward.

[0040] Specifically, the lighting lamp 42 includes a lamp base and a lamp cover covering the bottom surface of the lamp base. The lamp base is connected to the lower end of the screw rod 52, and the lamp cover is arched downward, increasing the irradiation area.

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. The lighting device for warp knitting machines is characterized in that, Comprising: An installation sleeve, which is used to connect to one side of the upper part of the warp knitting machine and extends outward from the warp knitting machine. A limiting groove axially extending to the outer end of the installation sleeve is penetrated through the peripheral wall of the installation sleeve; A plug-in shaft, which is slidably connected in the installation sleeve. A limiting block slidably matched with the limiting groove is arranged on the outer peripheral wall of the plug-in shaft; A locking sleeve, which is threadedly sleeved on the outer periphery of the installation sleeve and is located on one side of the limiting block close to the opening end of the limiting groove. The locking sleeve can axially push the limiting block to abut against the bottom wall of the limiting groove to lock the axial position of the plug-in shaft; And A lighting member, which is connected to the outer end of the plug-in shaft and is arranged downward for lighting.

2. The lighting device for warp knitting machines according to claim 1, characterized in that, The lighting member includes: A mounting seat, which is connected to the outer end of the plug-in shaft and extends horizontally; and A lighting lamp, which is arranged below the mounting seat through a lifting member for lighting.

3. The lighting device for a warp knitting machine according to claim 2, characterized in that, The lifting member includes: Two threaded sleeves, which are arranged at intervals along the direction of the mounting seat. The threaded sleeves penetrate downward through the mounting seat and are rotatably connected to the mounting seat. The threaded sleeves have downward openings; and Two screw rods, which are threadedly connected to the two threaded sleeves respectively. The lighting lamp is connected to the lower ends of the two screw rods.

4. The lighting device for warp knitting machines according to claim 3, characterized in that, A synchronous driving member is arranged on the threaded sleeve, and the synchronous driving member is connected to the two threaded sleeves for driving the two threaded sleeves to rotate synchronously.

5. The lighting device for a warp knitting machine according to claim 4, characterized in that, The synchronous driving member includes: Two sprockets, which are respectively fixedly sleeved on the outer peripheries of the two threaded sleeves; and A chain, which is wound around the outer peripheries of the two sprockets.

6. The lighting device for a warp knitting machine according to claim 5, characterized in that, Force-applying disks are connected to the upper ends of the two threaded sleeves.

7. The lighting device for a warp knitting machine according to claim 4, characterized in that, The synchronous driving member is located below the mounting seat.

8. The lighting device for a warp knitting machine according to claim 2, characterized in that, The bottom surface of the lighting lamp is arched upward.

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