Coherent winding AD (Analog-to-Digital) positioning block

Abstract

The utility model discloses an AD positioning block of a spinning and winding linkage, which comprises a slide rail for an AD trolley to slide, and further comprises a plurality of positioning block main bodies, and each positioning block main body comprises a fixed block which is mounted on the slide rail through a mounting unit; the external clamping block is arranged on the fixing block, a buckle unit is arranged at the joint of the fixing block and the external clamping block, the positioning block is arranged in a detachable mode, when the positioning block is seriously abraded and needs to be replaced, the external clamping block can be detached through the buckle unit, and then a new external clamping block is clamped into the positioning block again. In this way, the external clamping block can be quickly disassembled and assembled, the problem that the AD positioning block is not easy to replace is solved, and due to the fact that only the external clamping block is replaced, the replacement cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, and particularly relates to an AD positioning block for a spinning-winding connection. Background Technique

[0002] When the AD trolley slides on the slide rail of the winding machine and needs to stop for operation, in order to ensure the stability of the AD trolley during the stop operation, a positioning block is set at the position on the slide rail where the AD trolley needs to stop. At the same time, a positioning plate is set on the AD trolley, and a clamping groove for clamping with the positioning block is set on the positioning plate. In this way, when the AD trolley moves to the position of the positioning block, a cylinder set on the AD trolley drives the positioning plate to be clamped onto the positioning block for positioning and fixing.

[0003] During the long-term positioning and fixing operation of the AD trolley, the positioning block will be worn due to the friction during the process of the positioning plate being inserted. As a result, the clamping between the positioning plate and the positioning block will become looser and looser, leading to inaccurate positioning of the AD trolley in the later stage, thus affecting the yarn threading rate and yarn end cutting rate of the spinning-winding connection. In this case, the AD positioning block needs to be replaced. Since a large number of AD positioning blocks need to be replaced at one time, the replacement is not only troublesome but also costly. Therefore, we have designed an AD positioning block.

[0004] The above content is only used to assist in understanding the technical solution of the utility model, and does not represent an admission that the above content is the closest prior art. Content of the Utility Model

[0005] The purpose of the utility model is to provide an AD positioning block for a spinning-winding connection, so as to solve the problem that during the positioning and fixing operation of the AD trolley, the positioning block will be worn due to the friction during the process of the positioning plate being inserted, resulting in the loosening of the clamping between the positioning plate and the positioning block, inaccurate positioning of the AD trolley in the later stage, affecting the yarn threading rate and yarn end cutting rate of the spinning-winding connection, and the need to replace the AD positioning block. Since a large number of AD positioning blocks need to be replaced at one time, the replacement is not only troublesome but also costly.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An AD positioning block for a spinning-winding connection, including a slide rail for the AD trolley to slide, and further including:

[0007] A plurality of positioning block bodies are installed on the slide rail, and an installation unit for installing the positioning block body is provided between the positioning block body and the slide rail;

[0008] Among them, the positioning block body includes:

[0009] A fixed block is installed on the slide rail through the installation unit;

[0010] The external card block is arranged on the fixed block, the external card block is provided with a through slot for sleeved on the fixed block, and a buckle unit for fixing and removing the external card block on the fixed block is arranged at the connection between the fixed block and the external card block.

[0011] Preferably, the installation unit comprises:

[0012] A first mounting hole is provided through a side wall of the slide rail;

[0013] A second mounting hole is provided through the fixing block, and a placement groove for placing a nut is provided on the fixing block located at the second mounting hole;

[0014] One end of the screw rod is threadedly connected to the nut, and the other end passes through the second mounting hole and the first mounting hole to fit on the inner wall of the slide rail.

[0015] Preferably, the buckle unit comprises:

[0016] Two sets of triangular clamping blocks are symmetrically arranged on both sides of the fixed block and are slidably arranged. The fixed block is provided with a limiting sliding groove for limiting the sliding of the triangular clamping blocks.

[0017] A buckle spring is arranged in the limiting slide groove, one end of which abuts against the triangular clamping block, and the other end abuts against the inner wall of the limiting slide groove;

[0018] A buckle groove is provided on the external clamping block and is used for clamping the triangular clamping block to form a fixation;

[0019] The disassembly portion is arranged in the buckle slot and is used for the triangular clamping block to be disengaged from the buckle slot so as to disassemble the external clamping block.

[0020] Preferably, the buckle slot is provided through the external card block, and the disassembly portion includes:

[0021] The push rod is slidably arranged in the buckle slot, one end of which abuts against the inserted triangular block, and the other end of which extends to the exit position of the buckle slot;

[0022] The fixing strip is arranged in the buckle groove, and a return spring is arranged between the fixing strip and the outer section of the top rod.

[0023] Preferably, a fixing portion for fixing the end of the screw rod is provided on the inner side wall of the slide rail.

[0024] Preferably, the fixing portion comprises:

[0025] A fixed plate is slidably arranged on the inner wall of the slide rail, and a slot matching the end of the screw rod is arranged on the fixed plate;

[0026] A fixing rod is arranged at the middle of the fixing plate, and a fixing spring is arranged between the fixing plate and the fixing rod to continuously provide elastic force for the fixing plate to be clamped into the end of the screw rod;

[0027] A rotating part is arranged on the inner wall of the slide rail and is used to drive the fixing plate and the fixing rod to rotate so that the slot on the fixing plate can be aligned with the screw rod.

[0028] Preferably, the rotating part includes:

[0029] A rotating chute is arranged on the inner wall of the slide rail;

[0030] An arc-shaped rotating block is limited to slide in the rotating chute. The fixing rod is fixedly arranged in the middle of the arc-shaped rotating block, and the fixing plate is slidably arranged on the arc-shaped rotating block;

[0031] A fixing part is arranged between the arc-shaped rotating block and the rotating chute and is used for fixing the arc-shaped rotating block after rotation;

[0032] Among them, the fixing part includes:

[0033] An elastic protrusion is arranged on the arc-shaped rotating block;

[0034] Multiple groups of fixing grooves are evenly arranged on the rotating chute on one side of the elastic protrusion.

[0035] Compared with the prior art, the beneficial effect of the present utility model is:

[0036] In the present utility model, through the detachable setting of the positioning block, when the positioning block is severely worn and needs to be replaced, the external card block can be disassembled through the buckle unit, and then a new external card block can be reinserted. In this way, the rapid disassembly and installation of the external card block can be realized, thus solving the problem that it is not easy to replace the AD positioning block. Since only the external card block is replaced, the replacement cost can also be saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0038] Figure 2 is an unfolded view of the overall connection of the present utility model;

[0039] Figure 3 is a front sectional view of the buckle unit of the positioning block of the present utility model;

[0040] Figure 4 is a screenshot of the fixing part of the present utility model;

[0041] Figure 5 is Figure 4 the enlarged view at A in

[0042] Reference numerals: 1 - slide rail; 2 - positioning block body; 21 - fixing block; 22 - external clamping block; 23 - through groove; 3 - mounting unit; 31 - first mounting hole; 32 - second mounting hole; 33 - placement groove; 34 - screw; 35 - nut; 4 - clamping unit; 41 - triangular clamping block; 42 - limiting chute; 43 - clamping spring; 44 - clamping groove; 45 - disassembly part; 451 - ejector rod; 452 - fixing strip; 453 - return spring; 5 - fixing part; 51 - fixing plate; 52 - slot; 53 - fixing rod; 54 - fixing spring; 55 - rotating part; 551 - rotating chute; 552 - arc-shaped rotating block; 553 - elastic protrusion; 554 - fixing groove. Detailed implementation manners

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0044] Please refer to Figures 1-5 , the present invention provides a technical solution: a fine winding connection AD positioning block, including a slide rail 1 for the AD trolley to slide, and further including:

[0045] A plurality of positioning block bodies 2 are installed on the slide rail 1, and an installation unit 3 for installing the positioning block body 2 is provided between the positioning block body 2 and the slide rail 1;

[0046] Among them, the positioning block body 2 includes:

[0047] A fixing block 21 is installed on the slide rail 1 through the installation unit 3;

[0048] An external clamping block 22 is arranged on the fixing block 21. A through groove 23 for sleeving on the fixing block 21 is arranged on the external clamping block 22, and a clamping unit 4 for clamping and disassembling the external clamping block 22 on the fixing block 21 is arranged at the connection between the fixing block 21 and the external clamping block 22.

[0049] Among them, the installation unit 3 includes:

[0050] A first mounting hole 31 is penetrated through one side wall of the slide rail 1;

[0051] A second mounting hole 32 is penetrated through the fixing block 21, and a placement groove 33 for placing the nut 35 is arranged on the fixing block 21 at the position of the second mounting hole 32;

[0052] The screw 34 is threadedly connected to the nut 35 at one end and fits against the inner wall of the slide rail 1 through the second mounting hole 32 and the first mounting hole 31 at the other end.

[0053] In addition, the buckle unit 4 includes:

[0054] Two groups of triangular blocks 41 are symmetrically and slidably arranged on both sides of the fixed block 21, and a limiting chute 42 for limiting the sliding of the triangular blocks 41 is arranged on the fixed block 21;

[0055] A buckle spring 43 is arranged in the limiting chute 42, with one end abutted against the triangular block 41 and the other end abutted against the inner wall of the limiting chute 42;

[0056] A buckle groove 44 is arranged on the external block 22 for the triangular block 41 to be inserted into for fixation;

[0057] A disassembly part 45 is arranged in the buckle groove 44 for the triangular block 41 to disengage from the buckle groove 44 to disassemble the external block 22.

[0058] At the same time, the buckle groove 44 is arranged through the external block 22, and the disassembly part 45 includes:

[0059] A push rod 451 is slidably arranged in the buckle groove 44, with one end abutted against the inserted triangular block 41 and the other end extending to the outlet position of the buckle groove 44;

[0060] A fixing strip 452 is arranged in the buckle groove 44, and a return spring 453 is arranged between the fixing strip 452 and the outer section of the push rod 451 for the push rod 451 to be reset after pressing the triangular block 41 out of the buckle groove 44.

[0061] Among them, a fixing part 5 for fixing the end of the screw 34 is arranged on the inner side wall of the slide rail 1 to prevent the bolt from loosening.

[0062] At the same time, the fixing part 5 includes:

[0063] A fixing plate 51 is slidably arranged on the inner wall of the slide rail 1, and a slot 52 matching the end of the screw 34 is arranged on the fixing plate 51;

[0064] A fixing rod 53 is arranged at the middle position of the fixing plate 51, and a fixing spring 54 is arranged between the fixing plate 51 and the fixing rod 53 for continuously providing an elastic force for the fixing plate 51 to clamp the end of the screw 34;

[0065] A rotating part 55 is arranged on the inner wall of the slide rail 1 for driving the fixing plate 51 and the fixing rod 53 to rotate so that the slot 52 on the fixing plate 51 can be aligned with the screw 34.

[0066] Finally, the rotating member 55 includes:

[0067] A rotating chute 551, which is arranged on the inner wall of the slide rail 1;

[0068] An arc-shaped rotating block 552, which is limited to slide in the rotating chute 551. The fixed rod 53 is fixedly arranged in the middle of the arc-shaped rotating block 552, and the fixing plate 51 is slidably arranged on the arc-shaped rotating block 552;

[0069] A fixing member, which is arranged between the arc-shaped rotating block 552 and the rotating chute 551 and is used for fixing the arc-shaped rotating block 552 after rotation;

[0070] Among them, the fixing member includes:

[0071] An elastic protrusion 553, which is arranged on the arc-shaped rotating block 552;

[0072] Multiple groups of fixing grooves 554, which are evenly arranged on the rotating chute 551 on one side of the elastic protrusion 553;

[0073] During actual installation, the nut 35 can be first placed in the second installation hole 32 of the fixing block 21, then the second installation hole 32 and the first installation hole 31 are butted, then the screw rod 34 is inserted from one side of the inner wall of the slide rail 1 and inserted out from the first installation, and then butted with the nut 35, and then the screw rod 34 is rotated and screwed to fix the fixing block 21 on the slide rail 1, and then the external card block 22 is fixed on the fixing block 21 through the buckle unit 4. When the external card block 22 needs to be replaced, the ejector rod 451 can be pressed to make the triangular card block 41 disengage from the buckle groove 44 to take out the external card block 22;

[0074] At the same time, when the screw rod 34 is tightened, since the position of the end of the screw rod 34 is not necessarily parallel, the arc-shaped rotating block 552 can be rotated to butt the slot 52 on the fixing plate 51 with the position of the end of the screw rod 34. At the same time, the elastic protrusion 553 will be stuck into the fixing to be fixed, and then under the action of the fixing spring 54, the slot 52 will be continuously and stably inserted into the end of the screw rod 34 to form a fixation, thereby preventing the screw rod 34 from loosening.

[0075] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0076] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fine winding and linking AD positioning block, comprising a slide rail (1) for the AD trolley to slide, characterized in that, Further comprising: A plurality of positioning block bodies (2), which are installed on the slide rail (1), and an installation unit (3) for installing the positioning block body (2) is arranged between the positioning block body (2) and the slide rail (1); Wherein, the positioning block body (2) includes: A fixed block (21), which is installed on the slide rail (1) through the installation unit (3); An external clamping block (22), which is arranged on the fixed block (21), a through groove (23) for sleeving on the fixed block (21) is arranged on the external clamping block (22), and a clamping unit (4) for clamping and disassembling the external clamping block (22) on the fixed block (21) is arranged at the connection between the fixed block (21) and the external clamping block (22).

2. The AD positioning block for spinning and winding connection according to claim 1, wherein The installation unit (3) includes: A first installation hole (31), which is penetrated through one side wall of the slide rail (1); A second installation hole (32), which is penetrated through the fixed block (21), and a placement groove (33) for placing a nut (35) is arranged on the fixed block (21) at the position of the second installation hole (32); A screw rod (34), one end of which is threadedly connected to the nut (35), and the other end passes through the second installation hole (32) and the first installation hole (31) and fits on the inner wall of the slide rail (1).

3. A fine roving and winding AD positioning block according to claim 1, characterized in that, The clamping unit (4) includes: Two groups of triangular clamping blocks (41), which are symmetrically and slidably arranged on both sides of the fixed block (21), and a limiting sliding groove (42) for limiting the sliding of the triangular clamping blocks (41) is arranged on the fixed block (21); A clamping spring (43), which is arranged in the limiting sliding groove (42), one end of which abuts against the triangular clamping block (41), and the other end abuts against the inner wall of the limiting sliding groove (42); A clamping groove (44), which is arranged on the external clamping block (22) for the triangular clamping block (41) to be inserted into for fixation; A disassembly part (45), which is arranged in the clamping groove (44) for the triangular clamping block (41) to disengage from the clamping groove (44) so as to disassemble the external clamping block (22).

4. A fine roving and winding AD positioning block according to claim 3, characterized in that, The clamping groove (44) is penetrated through on the external clamping block (22), and the disassembly part (45) includes: A push rod (451), which is slidably arranged in the clamping groove (44), one end of which abuts against the inserted triangular clamping block (41), and the other end extends to the outlet position of the clamping groove (44); A fixing strip (452), which is arranged in the clamping groove (44), and a return spring (453) is arranged between the fixing strip (452) and the outer side section of the push rod (451).

5. A fine roving and winding AD positioning block according to claim 1, characterized in that, A fixing part (5) for fixing the end of the screw rod (34) is arranged on the inner side wall of the slide rail (1).

6. The AD positioning block for the spinning and winding connection according to claim 5, characterized in that, The fixing part (5) includes: A fixing plate (51), which is slidably arranged on the inner wall of the slide rail (1), and a slot (52) matching with the end of the screw rod (34) is arranged on the fixing plate (51); A fixing rod (53), which is arranged at the middle position of the fixing plate (51), and a fixing spring (54) is arranged between the fixing plate (51) and the fixing rod (53) for continuously providing an elastic force for the fixing plate (51) to be inserted into the end of the screw rod (34); The rotating member (55) is arranged on the inner wall of the slide rail (1) and is used to drive the fixing plate (51) and the fixing rod (53) to rotate so that the slot (52) on the fixing plate (51) can be aligned with the screw rod (34).

7. The AD positioning block for spinning and winding connection according to claim 6, characterized in that, The rotating member (55) includes: A rotating chute (551) arranged on the inner wall of the slide rail (1); An arc-shaped rotating block (552) which is limited to slide in the rotating chute (551). The fixing rod (53) is fixedly arranged in the middle of the arc-shaped rotating block (552), and the fixing plate (51) is slidably arranged on the arc-shaped rotating block (552); A fixing member arranged between the arc-shaped rotating block (552) and the rotating chute (551) and used for fixing the arc-shaped rotating block (552) after rotation; Among them, the fixing member includes: An elastic protrusion (553) arranged on the arc-shaped rotating block (552); Multiple groups of fixing grooves (554) which are uniformly arranged on the rotating chute (551) on one side of the elastic protrusion (553).

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