Quick fixing device for suspended spindle of roving frame

Abstract

The utility model provides a quick fixing device for a suspended spindle of a roving frame, which belongs to the technical field of textile and comprises a protective shell, a circular notch is arranged in the protective shell, a suspended spindle rod is arranged in the circular notch, and two chutes are arranged on two sides of the circular notch at the bottom in the protective shell. Two arc-shaped fixing blocks in the fixing assembly are arranged between the two sliding grooves in the transverse direction, and the two arc-shaped fixing blocks are matched with the outer surface of the spindle suspension rod. According to the utility model, the suspended spindle blade can be quickly fixed, and meanwhile, the suspended spindle blade is prevented from shaking during rotation.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer spinning, in particular to a quick fixing device for a suspended spindle of a roving machine. Background Art

[0002] In the field of textile machinery, especially in the application of roving frames, the fixation of the spindle rod is an important technical link. The stability and fixation effect of the spindle rod directly affect the operating efficiency and production quality of the roving frame. The traditional fixation method of the spindle rod usually involves cumbersome manual operation, low fixation efficiency, and often has problems such as loose fixation and easy loosening, which not only increases the labor intensity of the operator, but also affects the normal operation of the roving frame. Utility Model Content

[0003] In view of this, the utility model provides a quick fixing device for a suspended spindle of a roving frame. The utility model can quickly fix the suspended spindle rod and prevent the suspended spindle rod from shaking when rotating.

[0004] In order to solve the above technical problems, the utility model provides a rapid fixing device for the suspended spindle of a roving machine, comprising a protective shell, a circular recess is arranged in the protective shell, a suspended spindle rod is arranged in the circular recess, two slide grooves are arranged on both sides of the circular recess at the bottom of the protective shell, two arc-shaped fixing blocks in a fixing component are arranged horizontally between the two slide grooves, and the two arc-shaped fixing blocks are matched with the outer surface of the suspended spindle rod; that is, the arc-shaped fixing blocks are driven by the fixing component to move relative to each other, so that the arc-shaped fixing blocks can effectively fix and limit the suspended spindle rod, so that the suspended spindle rod can be quickly fixed, and at the same time, the suspended spindle rod is prevented from shaking during rotation.

[0005] The fixed component includes a slider and a bidirectional screw rod. Two sliders are arranged on both sides of the two slide grooves. The two slide grooves are provided with a bidirectional screw rod. The bidirectional screw rod runs through the interior of the two sliders; that is, the bidirectional screw rod provides stability for the slider when it moves.

[0006] The fixing assembly comprises an arc-shaped fixing block, and an arc-shaped fixing block is arranged between the upper surfaces of two sliding blocks in one side of the two sliding grooves; that is, the sliding block provides fixity for the arc-shaped fixing block.

[0007] The fixing assembly includes an arc groove and a limiting ball. An arc groove is arranged inside the arc fixing block, and a limiting ball is arranged inside the arc groove. The limiting ball contacts the outer surface of the hanging ingot rod; that is, the limiting ball can limit the hanging ingot rod, thereby preventing the hanging ingot rod from shaking quickly.

[0008] The fixing assembly includes arc groove 2, and arc groove 2 is arranged on the arc fixing block, and arc groove 2 is located at the bottom of arc groove 1. A fixed round block is arranged on the hanging ingot rod, and the fixed round block is matched with arc groove 1; that is, the fixed round block enters into arc groove 2 to provide support for the hanging ingot rod.

[0009] The fixed component includes a synchronous belt and a synchronous wheel. The side end of the protective shell is provided with a synchronous wheel, which is fixedly arranged at the end of the bidirectional screw rod, and the synchronous wheel is driven by the synchronous belt; that is, the synchronous wheel can drive the synchronous belt.

[0010] The fixing assembly comprises a rotating handle, and a rotating handle is arranged on one side of the synchronous wheel; that is, the rotating handle is fixedly arranged on the side of the synchronous wheel; that is, the rotating handle can drive the synchronous wheel.

[0011] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0012] 1. By inserting the hanging spindle rod into the circular recess in the protective shell and driving the rotating push handle, the synchronous wheel is rotated, and the synchronous wheel drives the synchronous belt to rotate, so that the slider in the slide groove moves, and the two arc-shaped fixed blocks are driven, and the rolling ball in the arc groove 1 of the arc-shaped fixed block is fixed to the hanging spindle rod, thereby preventing the hanging spindle rod from shaking during rotation.

[0013] 2. Through the action of the arc groove 2, the circular fixing block on the hanging ingot rod is effectively closed with the arc groove 2 when the arc fixing block moves, so that the circular fixing block can effectively support the hanging ingot rod and quickly fix the hanging ingot rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a quick fixing device for a roving frame hanging spindle according to the utility model;

[0015] Figure 2 It is a structural schematic diagram of a cross-sectional view of the protective shell of the utility model;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlarged at point A;

[0017] Description of reference numerals:

[0018] 100, protective shell; 101, circular notch; 102, hanging rod; 103, slide groove; 104, fixed round block;

[0019] 200, fixing assembly; 201, arc-shaped fixing block; 202, arc-shaped groove 1; 203, limiting ball; 204, arc-shaped groove 2; 205, slider; 206, bidirectional screw rod; 207, synchronous wheel; 208, synchronous belt; 209, rotating handle; DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-3 As shown: the present embodiment provides a fast fixing device for the suspended spindle of a roving machine, comprising a protective shell 100, a circular recess 101 is arranged in the protective shell 100, a suspended spindle rod 102 is arranged in the circular recess 101, the suspended spindle rod 102 can be inserted into the circular recess 101, two slide grooves 103 are arranged on both sides of the circular recess 101 at the bottom of the protective shell 100, two arc-shaped fixing blocks 201 in the fixing component 200 are arranged horizontally between the two slide grooves 103, the two arc-shaped fixing blocks 201 are matched with the outer surface of the suspended spindle rod 102, and the two arc-shaped fixing blocks 201 are driven by the fixing component 200 so that the two arc-shaped fixing blocks 201 are close to each other, so that the two arc-shaped fixing blocks 201 fix the suspended spindle rod 102, thereby ensuring the stability of the suspended spindle rod 102 during rotation, and avoiding the suspended spindle rod 102 from shaking, thereby affecting the winding of the suspended spindle rod 102;

[0022] Insert the suspension rod 102 into the circular recess 101, and then drive the fixing assembly 200 to make the two arc-shaped fixing blocks 201 move relative to each other, and then the arc-shaped fixing blocks 201 can quickly fix the suspension rod 102, so that the suspension rod 102 can be prevented from shaking when winding during rotation.

[0023] The fixing assembly 200 is as follows Figure 2 shown.

[0024] The fixing assembly 200 includes a slider 205 and a bidirectional screw rod 206. Two sliders 205 are arranged on both sides of the two slide grooves 103. The two sliders 205 can slide against each other in the slide grooves 103. Bidirectional screw rods 206 are arranged in the two slide grooves 103. The bidirectional screw rods 206 penetrate the interior of the two sliders 205. Through the rotation of the bidirectional screw rods 206, the sliders 205 are more stable when moving in the slide grooves 103.

[0025] The fixing assembly 200 includes an arc-shaped fixing block 201, which is disposed between the upper surfaces of the two sliders 205 on one side of the two slide grooves 103. The arc-shaped fixing block 201 is fixed on the two sliders 205, and the movement of the sliders 205 can drive the arc-shaped fixing block 201.

[0026] The fixing assembly 200 includes an arc groove 202 and a limiting ball 203. The arc groove 202 is arranged inside the arc fixing block 201. The limiting ball 203 is arranged inside the arc groove 202. The limiting ball 203 can rotate in the arc groove 202. The limiting ball 203 contacts the outer surface of the hanging ingot rod 102. Thus, the limiting ball 203 provides a rotation function for the hanging ingot rod 102 and prevents the hanging ingot rod 102 from shaking.

[0027] The fixing assembly 200 includes an arc groove 204, which is provided on each of the arc fixing blocks 201. The arc groove 204 is located at the bottom of the arc groove 1 202. A fixing round block 104 is provided on the suspension rod 102. The arc groove 204 and the fixing round block 104 are fitted and matched. The arc groove 204 is moved by the arc fixing block 201, so that the arc groove 204 limits the fixing round block 104, so that the fixing round block 104 provides support for the suspension rod 102.

[0028] The fixing assembly 200 includes a synchronous belt 208 and a synchronous wheel 207. The side end of the protective shell 100 is provided with a synchronous wheel 207. The synchronous wheel 207 is fixedly provided at the end of the bidirectional screw rod 206. The synchronous wheel 207 is provided for transmission on the synchronous belt 208. The synchronous wheel 207 can drive the synchronous belt 208 so that the synchronous belt 208 drives another synchronous belt 208 wheel.

[0029] The fixing assembly 200 includes a rotating handle 209. A rotating handle 209 is provided on one side of the synchronous wheel 207. The rotating handle 209 can drive the synchronous wheel 207.

[0030] By rotating the handle 209, the synchronous wheel 207 is rotated, and the synchronous wheel 207 transmits the synchronous belt 208 to rotate the bidirectional screw rod 206, so that the sliders 205 on the bidirectional screw rod 206 are close to each other in the slide groove 103, so that the limiting ball 203 contacts the suspension rod 102, and then the circular fixing block on the suspension rod 102 enters the arc groove 204 in the arc fixing block 201, so that the suspension rod 102 can be quickly fixed, so that the suspension rod 102 can avoid shaking when rotating.

[0031] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A fast fixing device for a roving frame hanging spindle, characterized in that: The invention comprises a protective shell (100), wherein a circular recess (101) is arranged in the protective shell (100), a suspension rod (102) is arranged in the circular recess (101), two slide grooves (103) are arranged on both sides of the circular recess (101) at the bottom of the protective shell (100), two arc-shaped fixing blocks (201) in a fixing assembly (200) are arranged laterally between the two slide grooves (103), and the two arc-shaped fixing blocks (201) are arranged in cooperation with the outer surface of the suspension rod (102).

2. A fast fixing device for a roving frame hanging spindle according to claim 1, characterized in that: The fixing assembly (200) comprises a slider (205) and a bidirectional screw rod (206), wherein two sliders (205) are arranged on both sides of the two slide grooves (103), and a bidirectional screw rod (206) is arranged in the two slide grooves (103), and the bidirectional screw rod (206) is arranged to penetrate the interior of the two sliders (205).

3. A fast fixing device for a roving frame hanging spindle according to claim 2, characterized in that: The fixing assembly (200) comprises an arc-shaped fixing block (201), and an arc-shaped fixing block (201) is arranged between the upper surfaces of the two sliding blocks (205) on one side of the two sliding grooves (103).

4. A fast fixing device for a roving frame hanging spindle as claimed in claim 3, characterized in that: The fixing assembly (200) comprises an arc-shaped groove (202) and a limiting rolling ball (203); the arc-shaped fixing block (201) is provided with an arc-shaped groove (202) inside; the arc-shaped groove (202) is provided with a limiting rolling ball (203) inside; the limiting rolling ball (203) is in top contact with the outer surface of the suspension rod (102).

5. A fast fixing device for a roving frame hanging spindle according to claim 4, characterized in that: The fixing assembly (200) comprises a second arc groove (204), the second arc groove (204) is arranged on the arc fixing block (201), the second arc groove (204) is located at the bottom of the first arc groove (202), a fixing round block (104) is arranged on the hanging rod (102), and the second arc groove (204) and the fixing round block (104) are arranged to fit together.

6. A quick fixing device for a roving frame hanging spindle as claimed in claim 5, characterized in that: The fixing assembly (200) comprises a synchronous belt (208) and a synchronous wheel (207); the side end of the protective shell (100) is provided with a synchronous wheel (207); the synchronous wheel (207) is fixedly arranged at the end of the bidirectional screw rod (206); and the synchronous wheel (207) is driven by the synchronous belt (208).

7. A quick fixing device for a roving frame hanging spindle according to claim 6, characterized in that: The fixing assembly (200) comprises a rotating handle (209), and a rotating handle (209) is provided on one side of the synchronous wheel (207).

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