A shaftless disk pay-off stand
A shaftless and wire frame technology, which is applied in the direction of thin material handling, delivery of filamentous materials, transportation and packaging, etc., can solve the problems of reducing construction efficiency and looseness, and achieves the advantages of avoiding loose cables, convenient use, and easy folding Effect
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Embodiment 1
[0023] figure 1 is a front view of an embodiment of the present invention;
[0024] image 3 It is a structural schematic diagram of an expansion support device according to an embodiment of the present invention;
[0025] like figure 1 and image 3 As shown, a shaftless disk pay-off frame includes a shaft tube (1) and a plum blossom disc (3), the shaft tube (1) is provided with an expansion support device (2), and the expansion support device (2) There are at least two groups, which are evenly arranged outside the support shaft (21); the expansion support device (2) includes an expansion rod (26) and a support shaft (21) with external threads on at least part of the outer circle, the The support shaft (21) is vertically arranged at one end of the shaft cylinder (1) in a radial shape, and the first nut (22) and spring (23) are sequentially pierced on the support shaft (21) from the inner phase to the outer; The other end of the shaft cylinder (1) is fixed with a connectin...
Embodiment 2
[0029] Figure 4 is a front view of another embodiment of the present invention;
[0030] Figure 5 It is a structural schematic diagram of an expansion support device according to another embodiment of the present invention.
[0031] like Figure 4 and Figure 5 As shown, a shaftless disk pay-off frame includes a shaft cylinder 1, a first plum blossom disk 3a and a second plum blossom disk 4, the shaft cylinder 1 is provided with an expansion support device 2, and the expansion support devices 2 are divided into three groups, uniformly arranged Outside the support shaft 21; the expansion support device 2 includes an expansion rod 26 and a support shaft 21 with an external thread on at least part of the outer circle. The support shaft 21 is radially arranged on one end of the shaft cylinder 1 vertically. A first nut 22, a spring 23, a support sleeve 24 and a second nut 25 are sequentially threaded outside the phase; the other end of the shaft cylinder 1 is fixed with a con...
Embodiment 3
[0036] Figure 7 It is a structural schematic diagram of a creel according to an embodiment of the present invention;
[0037] This embodiment has been further improved on the basis of embodiment 2, and its difference with embodiment 2 is: as Figure 5 As shown, the present embodiment also includes a bobbin frame 6, the bobbin frame 6 includes a first leg 61 and a second leg 62 pivotally connected to the middle of the first leg 61, and a center is arranged transversely on the first leg 61 Shaft 63 , the central shaft 63 passes through the central hole of the shaft cylinder 1 .
[0038] Figure 8 It is a schematic diagram of the arrangement of the brush according to an embodiment of the present invention.
[0039] As preferred, such as Figure 8 As shown, a brush 611 is provided on the inner side of the first leg 61 , and the brush 611 can contact the spoke 31 when the shaft cylinder 1 rotates.
[0040] Figure 9 It is a schematic diagram of counter setting in an embodime...
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