阅读说明：本技术 一种经编机盘头的安装结构 (Mounting structure of tricot machine pan head ) 是由 郑洪信 于 2021-08-03 设计创作，主要内容包括：本申请公开了一种经编机盘头的安装结构,涉及经编机设备的技术领域,改善了由于一个盘头轴上插接的盘头较多,使得多个盘头与盘头轴固定的过程中较为繁复的问题,其包括机架,所述机架上设置有多个盘头,所述盘头包括辊轴以及连接在辊轴长度方向两端的端片,所述辊轴为内部中空的圆筒,多个所述盘头中轴线的位置穿设有盘头轴,所述盘头轴的外侧壁上设置有多个支撑板,所述支撑板靠近辊轴内侧壁的一侧粘接有橡胶垫,所述盘头轴上设置有驱动多个支撑板同时朝向或远离辊轴的内侧壁移动的驱动组件,所述盘头轴长度方向的两端设置有端盘,所述机架上设置有用于安装端盘的安装座。本申请能够提高多个盘头与盘头轴之间固定的便捷性。(The application discloses a mounting structure of pan heads of a warp knitting machine, relates to the technical field of warp knitting machine equipment, and solves the problem that a plurality of pan heads are complicated in the process of fixing the pan heads and pan head shafts due to the fact that more pan heads are inserted on one pan head shaft, which comprises a frame, a plurality of pan heads are arranged on the frame, the pan heads comprise roll shafts and end pieces connected with the two ends of the roll shafts in the length direction, the roll shafts are cylinders with hollow interiors, the pan head shafts penetrate through the central axes of the plurality of pan heads, a plurality of supporting plates are arranged on the outer side wall of the pan head shaft, a rubber pad is bonded on one side of each supporting plate close to the inner side wall of the roll shaft, the pan head shaft is provided with a driving component which drives the plurality of supporting plates to move towards or away from the inner side wall of the roll shaft simultaneously, the two ends of the pan head shaft in the length direction are provided with end plates, and the rack is provided with a mounting seat for mounting the end plates. This application can improve the convenience of fixing between a plurality of coiled hair and the coiled hair axle.)

1. The utility model provides a mounting structure of tricot machine pan head, includes frame (1), be provided with a plurality of pan heads (2) on frame (1), pan head (2) are including roller (21) and connect end piece (22) at roller (21) length direction both ends, roller (21) are inside hollow drum, and are a plurality of pan head axle (3), its characterized in that are worn to be equipped with in the position of pan head (2) axis: be provided with a plurality of backup pads (6) on the lateral wall of coiled head axle (3), one side that backup pad (6) are close to roller (21) inside wall bonds there is rubber pad (7), be provided with drive assembly (8) that a plurality of backup pads of drive (6) moved towards or keep away from the inside wall of roller (21) simultaneously on coiled head axle (3), coiled head axle (3) length direction's both ends are provided with end plate (31), be provided with mount pad (11) that are used for installing end plate (31) on frame (1).

2. The warp knitting machine pan head mounting structure according to claim 1, characterized in that: drive assembly (8) are including setting up first bracing piece (81) and second bracing piece (82) between backup pad (6) and coiled head axle (3), and first bracing piece (81) are articulated with second bracing piece (82), and articulated shaft (83) are worn to be equipped with in first bracing piece (81) and second bracing piece (82) middle part position, be provided with on coiled head axle (3) and promote second bracing piece (82) along the power component (9) of the length direction removal of coiled head axle (3).

3. The warp knitting machine pan head mounting structure according to claim 2, characterized in that: the power assembly (9) comprises a sleeve (91) rotatably connected to the pan head shaft (3) and a first lantern ring (92) in threaded connection with the sleeve (91), one end, far away from the first lantern ring (92), of the pan head shaft (3) is provided with a second lantern ring (10) fixed to the pan head shaft (3), one end of the first supporting rod (81) is hinged to the second lantern ring (10), one end, far away from the second lantern ring (10), of the first supporting rod (81) abuts against the supporting plate (6), one end, close to the first lantern ring (92), of the second supporting rod (82) is hinged to the first lantern ring (92), and one end, far away from the first lantern ring (92), of the second supporting rod (82) is hinged to the supporting plate (6).

4. The warp knitting machine pan head mounting structure according to claim 3, characterized in that: one end, far away from the sleeve (91), of the disk head shaft (3) is provided with a limiting ring (32) with the diameter larger than that of the disk head shaft (3), and the second sleeve ring (10) and the limiting ring (32) are locked and fixed through a bolt (4) and a nut (5).

5. The warp knitting machine pan head mounting structure according to claim 2, characterized in that: one side that backup pad (6) are close to coiled hair axle (3) is provided with connecting plate (61) that extend to being close to coiled hair axle (3) direction, first bracing piece (81) and second bracing piece (82) symmetry set up in connecting plate (61) length direction's both sides, articulated shaft (83) link up first bracing piece (81) and second bracing piece (82) of connecting plate (61) both sides.

6. The warp knitting machine pan head mounting structure according to claim 5, characterized in that: a guide shaft (12) is connected between one ends, close to the connecting plate (61), of the adjacent first supporting rods (81), and a guide groove (611) for the guide shaft (12) to slide along the length direction of the connecting plate (61) is formed in the connecting plate (61).

7. The warp knitting machine pan head mounting structure according to claim 5, characterized in that: and the position of the connecting plate (61) corresponding to the hinge shaft (83) is provided with a yielding groove (612) for the hinge shaft (83) to be spliced.

8. The warp knitting machine pan head mounting structure according to claim 5, characterized in that: one end of the support plate (6) far away from the sleeve (91) is provided with a limit plate (62) extending in the direction far away from the connecting plate (61).

9. The warp knitting machine pan head mounting structure according to claim 8, characterized in that: the number of the supporting plates (6) is three along the circumferential direction of the disk head shaft (3).

Technical Field

The application relates to the technical field of warp knitting machine equipment, in particular to a mounting structure of a pan head of a warp knitting machine.

Background

Warp knitting machines are a common type of mechanical equipment in the field of textile machinery. The warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism.

The utility model discloses a utility model patent that grant bulletin number is CN208328301U discloses a tricot machine pan head equipment of dacron sofa cloth, including the support, remove the corner bracket, the pan head, pan head axle, connecting rod switching gas pole, pan head axle rotation gas pole, the connecting rod, the bracing piece, fixed corner bracket, solid fixed ring, the chain, the pivot, the hinge, U type structure, the stationary blade, removal corner bracket bottom be U type structure, removal corner bracket with U type structure transition department built-in stationary blade, the stationary blade pass through the solid fixed ring of bolt fixed connection, solid fixed ring connect the chain, the chain loop through and get into the built-in pivot of joint support pole behind the bracing piece after removing corner bracket and the fixed corner bracket.

For the above related technologies, the inventor thinks that after the above-mentioned multiple pan heads are in splicing fit with the pan head shaft, the pan heads and the pan head shaft need to be fixed by using the hoops respectively, so as to realize that the pan head shaft drives the multiple pan heads to rotate synchronously.

Disclosure of Invention

In order to improve the convenience of fixing between a plurality of pan heads and pan head shafts, the application provides a mounting structure of warp knitting machine pan heads.

The application provides a mounting structure of tricot machine pan head adopts following technical scheme:

the utility model provides a mounting structure of tricot machine pan head, includes the frame, be provided with a plurality of pan heads in the frame, the pan head includes the roller and connects the end piece at roller length direction both ends, the roller is inside hollow drum, and is a plurality of pan head axle is worn to be equipped with by the position of pan head axis, be provided with a plurality of backup pads on the lateral wall of pan head axle, one side that the backup pad is close to the roller inside wall bonds and has the rubber pad, the epaxial drive assembly who is provided with a plurality of backup pads of drive and moves towards or keep away from the inside wall of roller simultaneously of pan head, pan head axle length direction's both ends are provided with the end dish, be provided with the mount pad that is used for installing the end dish in the frame.

By adopting the technical scheme, in the process of connecting the pan heads with the pan head shaft, the supporting plate is moved to a position close to the pan head shaft, the pan head shaft is arranged among the pan heads in a penetrating way, so that the mounting seat sequentially penetrates through the plurality of pan heads and moves to the outer parts of the pan heads, the supporting plate at the upper side is attached to the inner side wall of the roller shaft to move, the supporting plates are driven by the driving component to move, so that the supporting plates move in the direction far away from the disc head shaft, when the plurality of support plates are attached and tightly abutted against the inner side wall of the roll shaft, the rubber pad presses the inner side wall of the roll shaft, the vertical distances from the plurality of support plates to the disc head shaft are consistent, so that the axis of the pan head shaft is superposed with the axis of the roll shaft, the pan head shaft is arranged at the position of the central axis of the pan head, thereby realize the convenient connection between a plurality of coiled hair and the coiled hair axle, be connected fixedly with end disc and mount pad, realize being connected between a plurality of coiled hair and the frame.

Optionally, the driving assembly comprises a first supporting rod and a second supporting rod which are arranged between the supporting plate and the pan head shaft, the first supporting rod is hinged to the second supporting rod, a hinge shaft penetrates through the middle positions of the first supporting rod and the second supporting rod, and a power assembly which pushes the second supporting rod to move along the length direction of the pan head shaft is arranged on the pan head shaft.

Through adopting above-mentioned technical scheme, through the promotion of power component to the second bracing piece for contained angle between first bracing piece and the second bracing piece changes, thereby realizes driving the trend that the backup pad is in the direction removal that is close to or keeps away from the coiled hair axle.

Optionally, the power component includes that swivelling joint is epaxial sleeve of coiled hair and the first lantern ring of threaded connection on the sleeve, the one end that the first lantern ring was kept away from to coiled hair axle is provided with the second lantern ring of fixing on coiled hair axle, the one end and the second lantern ring of first bracing piece are articulated, the one end butt that the second lantern ring was kept away from to first bracing piece is in the backup pad, the one end that the second bracing piece is close to the first lantern ring is articulated with first lantern ring, it is articulated between the one end that the first lantern ring was kept away from to the second bracing piece and the backup pad.

Through adopting above-mentioned technical scheme, when relative first lantern ring rotation sleeve, the position of first lantern ring on the sleeve changes, make first lantern ring be in the orientation or keep away from the direction removal of the second lantern ring, because first bracing piece is articulated with the second lantern ring, the second bracing piece is articulated with first lantern ring, when the interval between first lantern ring and the second lantern ring changes, make relative articulated shaft between first bracing piece and the second bracing piece take place to rotate, thereby realize driving the tendency that the backup pad is in the direction removal that is close to or keeps away from the roller inside wall.

Optionally, one end of the pan head shaft, which is far away from the sleeve, is provided with a limit ring with a diameter larger than that of the pan head shaft, and the second sleeve ring and the limit ring are locked and fixed by using a bolt and a nut.

Through adopting above-mentioned technical scheme, through the setting of spacing ring, be convenient for carry on spacingly to the position of the second lantern ring, simultaneously, can dismantle through bolt and nut between the second lantern ring and the spacing ring and be connected, be convenient for realize the installation of the second lantern ring.

Optionally, one side of the supporting plate close to the pan head shaft is provided with a connecting plate extending towards the direction close to the pan head shaft, the first supporting rod and the second supporting rod are symmetrically arranged on two sides of the connecting plate in the length direction, and the hinge shaft penetrates through the first supporting rod and the second supporting rod on two sides of the connecting plate.

Through adopting above-mentioned technical scheme, through the setting of connecting plate, be convenient for realize being connected between first bracing piece, second bracing piece and the backup pad, simultaneously, first bracing piece, second bracing piece symmetry set up in connecting plate length direction's both sides, can increase the steadiness of being connected between first bracing piece, second bracing piece and the connecting plate.

Optionally, a guide shaft is connected between the ends, close to the connecting plate, of the adjacent first support rods, and a guide groove for the guide shaft to slide along the length direction of the connecting plate is formed in the connecting plate.

Through adopting above-mentioned technical scheme, through the setting of guiding axle and guide way, be convenient for improve the stability of the relative backup pad removal process of first bracing piece.

Optionally, a yielding groove for splicing the hinge shaft is formed in the position, corresponding to the hinge shaft, of the connecting plate.

Through adopting above-mentioned technical scheme, through the setting in groove of stepping down for when adding the angle increase between first bracing piece and the second bracing piece, the connecting plate moves to the position that is closest with the distance of coiled hair axle axis, can effectively reduce the diameter of enclosing the circle that closes formation between a plurality of backup pads, make coiled hair be convenient for and coiled hair axle between realize being connected.

Optionally, one end of the support plate, which is far away from the sleeve, is provided with a limiting plate extending in a direction far away from the connecting plate.

Through adopting above-mentioned technical scheme, through the setting of limiting plate for when the coiled hair butt of tip is on the limiting plate, realize spacing between coiled hair axle and the coiled hair, thereby realize the positioning action to the coiled hair.

Optionally, three support plates are uniformly distributed along the circumferential direction of the disk head shaft.

Through adopting above-mentioned technical scheme, the backup pad has threely along the circumference evenly distributed of coiled hair axle to make to form triangular support structure between the adjacent backup pad, when the inside wall butt of three backup pad and roller, realize the firm connection between backup pad and the coiled hair.

In summary, the present application includes at least one of the following benefits:

1. in the process of connecting the pan heads and the pan head shafts, the supporting plate is moved to a position close to the pan head shafts, the pan head shafts are arranged among the pan heads in a penetrating mode, the mounting base sequentially penetrates through the pan heads and moves to the outer portion of the pan heads, the supporting plate on the upper side is attached to the inner side wall of the roller shaft to move at the moment, the supporting plate is driven to move through the driving assembly, the supporting plates move in the direction far away from the pan head shafts, when the supporting plates are attached to and tightly abutted against the inner side wall of the roller shaft, the rubber pads press the inner side wall of the roller shaft, the vertical distances from the supporting plates to the pan head shafts are consistent, the axes of the pan head shafts are overlapped with the axes of the roller shaft, the pan head shafts are arranged at the positions of the central axes of the pan heads at the moment, convenient connection between the pan heads and the pan head shafts is achieved, the end plate is fixedly connected with the mounting base, and connection between the pan heads and the rack is achieved;

2. when the relative first lantern ring rotation sleeve, the position of first lantern ring on the sleeve changes for first lantern ring is in the orientation or keeps away from the direction removal of the second lantern ring, because first bracing piece is articulated with the second lantern ring, the second bracing piece is articulated with first lantern ring, when the interval between first lantern ring and the second lantern ring changes, make relative articulated shaft take place to rotate between first bracing piece and the second bracing piece, thereby realize driving the tendency that the backup pad is in the direction removal that is close to or keeps away from the roller inside wall.

Drawings

FIG. 1 is a schematic structural view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the highlighted mount structure of the present embodiment;

FIG. 3 is a schematic structural diagram of the head shaft structure of the salient disk of the present embodiment;

FIG. 4 is a schematic structural diagram illustrating a structure of the support plate according to the embodiment;

FIG. 5 is a schematic structural view showing a mounting structure of the highlighting sleeve of the present embodiment;

fig. 6 is a schematic view showing a state where the support plate is fixed to the pan head.

Description of reference numerals: 1. a frame; 11. a mounting seat; 111. a base; 112. a first slot; 113. buckling the plate; 114. a second slot; 2. coiling; 21. a roll shaft; 22. an end piece; 3. a pan head shaft; 31. an end plate; 32. a limiting ring; 33. a stepped groove; 4. a bolt; 5. a nut; 6. a support plate; 61. a connecting plate; 611. a guide groove; 612. a yielding groove; 62. a limiting plate; 7. a rubber pad; 8. a drive assembly; 81. a first support bar; 82. a second support bar; 83. hinging a shaft; 9. a power assembly; 91. a sleeve; 92. a first collar; 921. a hinged seat; 10. a second collar; 12. and a guide shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a mounting structure of a pan head of a warp knitting machine. Referring to fig. 1 and 2, the mounting structure of the pan heads 2 of the warp knitting machine comprises a frame 1, a plurality of pan heads 2 are mounted at the upper end of the frame 1, pan head shafts 3 are inserted between adjacent pan heads 2, end plates 31 are welded and fixed at two ends of each pan head shaft 3, and a mounting seat 11 for mounting the end plates 31 is arranged on the frame 1.

Referring to fig. 2, the mounting seat 11 includes a base 111 and a buckle plate 113, a first slot 112 for the end disc 31 to be inserted is formed on the base 111, a second slot 114 for the end disc 31 to be inserted is formed on the buckle plate 113, when the end disc 31 is placed in the first slot 112, the buckle plate 113 and the base 111 are fastened, and the buckle plate 113 and the base 111 are locked and fixed by using a bolt 4 and a nut 5, so that the disc head shaft 3 and the mounting seat 11 are fixed.

Referring to fig. 2, the pan head 2 includes a cylindrical roller shaft 21 and end pieces 22 connected to both ends of the roller shaft 21, the roller shaft 21 is hollow inside so that the pan head shaft 3 can pass through the middle of the roller shaft 21, and a winding portion for winding a thread is formed between the adjacent end pieces 22.

Referring to fig. 3 and 4, the periphery of the pan head shaft 3 is provided with a plurality of support plates 6 abutted against the inner side wall of the roller shaft 21, the number of the support plates 6 in the embodiment is three, a triangular support part is formed by enclosing between the adjacent support plates 6, a rubber pad 7 consistent with the arc-shaped track of the inner side wall of the roller shaft 21 is bonded on one side of the support plate 6 facing the inner side wall of the roller shaft 21, the three support plates 6 are in a trend of moving close to or away from the central axis of the pan head shaft 3, and a driving assembly 8 for driving the support plates 6 to move close to or away from the central axis of the pan head shaft 3 is arranged on the pan head shaft 3.

Referring to fig. 4 and 5, the driving assembly 8 includes a first supporting rod 81 and a second supporting rod 82 disposed between the supporting plate 6 and the pan head shaft 3, the first supporting rod 81 and the second supporting rod 82 are hinged in a crossing manner, a hinge shaft 83 is inserted into the middle positions of the first supporting rod 81 and the second supporting rod 82, a power assembly 9 for pushing the second supporting rod 82 to move relative to the pan head shaft 3 is disposed at a position of the pan head shaft 3 corresponding to the end of the second supporting rod 82, the power assembly 9 includes a first sleeve ring 92 sleeved on a sleeve 91 at the pan head shaft 3 and in threaded connection with the sleeve 91, and a second sleeve ring 10 is sleeved on a end of the pan head shaft 3 away from the first sleeve ring 92.

Referring to fig. 4, one end of the second support rod 82 close to the first collar 92 is hinged to the first collar 92, a hinge seat 921 for the second support rod 82 to hinge is welded on the outer side wall of the first collar 92, and a hinge shaft 83 is also inserted between the second support rod 82 and the hinge seat 921, so that the second support rod 82 rotates relative to the first collar 92. One side welding of backup pad 6 towards coiled hair axle 3 has the connecting plate 61 that extends along the length direction of backup pad 6, and the one end that second bracing piece 82 kept away from first lantern ring 92 is articulated between connecting plate 61, also wears to be equipped with articulated shaft 83 between second bracing piece 82 and the connecting plate 61.

Referring to fig. 4, the first support rod 81 is hinged to the second sleeve ring 10, a hinge seat 921 is welded on the outer side wall of the second sleeve ring 10, the first support rod 81 is hinged to the hinge seat 921, a hinge shaft 83 is also arranged between the hinge seat 921 and the first support rod 81 in a penetrating manner, and one end of the first support rod 81, which is far away from the second sleeve ring 10, abuts against the side wall of the connecting plate 61.

Referring to fig. 3 and 4, the first support rod 81 and the second support rod 82 are symmetrically disposed on two sides of the connecting plate 61 in the length direction, the hinge shaft 83 penetrates through the first support rod 81 and the second support rod 82 on two sides of the connecting plate 61, the guide shaft 12 is connected between the ends of the adjacent first support rods 81 close to the connecting plate 61, the connecting plate 61 is provided with a guide groove 611 extending in the length direction of the connecting plate 61 corresponding to the guide shaft 12, when the first sleeve ring 92 moves relative to the sleeve 91, the change of the included angle between the first support rod 81 and the second support rod 82 is realized, the guide shaft 12 slides inside the guide groove 611, so that when the included angle between the first support rod 81 and the second support rod 82 changes, the support plate 6 moves in the vertical direction.

Referring to fig. 5, a limiting ring 32 with a diameter larger than that of the pan head shaft 3 is welded at one end of the pan head shaft 3 away from the sleeve 91, and when the second sleeve ring 10 is sleeved on the pan head shaft 3, the second sleeve ring 10 and the limiting ring 32 are fixed by using a bolt 4 and a nut 5. When the disk head shaft 3 is installed, the second sleeve ring 10 is firstly sleeved on the disk head shaft 3, and is locked and fixed with the limit ring 32 by using the bolt 4 and the nut 5.

Referring to fig. 5, when the sleeve 91 is mounted, a stepped groove 33 for mounting the sleeve 91 is formed at one end of the pan head shaft 3 where the sleeve 91 is sleeved, when the sleeve 91 is sleeved on the pan head shaft 3, the outer side wall of the sleeve 91 is located on the same horizontal plane as the outer side wall of the pan head shaft 3, and after the sleeve 91 is sleeved, the end plate 31 is welded to the end portion of the pan head shaft 3, so that the position of the sleeve 91 is limited.

Referring to fig. 1 and 4, one end of the supporting plate 6 is upwards extended and welded with the limiting plate 62 to the side far away from the connecting plate 61, in the process of inserting and matching the pan head shaft 3 and the pan head 2, the supporting plate 6 on the upper side of the pan head shaft 3 is always attached to the inner wall of the roller shaft 21 to move, when the limiting plate 62 moves to the end piece 22 attached to the outermost side, the pan head shaft 3 stops moving, then the sleeve 91 rotates relative to the pan head shaft 3, so that the first sleeve 91 moves towards the direction close to the second sleeve 91, at this time, the distance between the first supporting rod 81 and the second supporting rod 82 which are hinged to each other is reduced, and the supporting plate 6 moves towards the axis far away from the pan head shaft 3.

Referring to fig. 6, when the three support plates 6 are abutted on the inner side walls of the roller shaft 21, positioning of the pan head 2 is achieved. The axis of the head shaft 3 coincides with the axis of the roller shaft 21.

Referring to fig. 4, a receding groove 612 for inserting the hinge shaft 83 is formed in one side of the connecting plate 61 facing the hinge shaft 83, when the three supporting plates 6 move in the direction close to the axis of the pan head shaft 3, an included angle between the first supporting rod 81 and the second supporting rod 82 which are hinged to each other is increased, so that the connecting plate 61 also moves in the direction close to the axis of the pan head shaft 3, and at this time, the hinge shaft 83 is inserted in the receding groove 612, so that the supporting plate 6 is further close to the pan head shaft 3.

The implementation principle of the mounting structure of the pan head of the warp knitting machine in the embodiment of the application is as follows:

when a plurality of pan heads 2 are connected, the supporting plate 6 is positioned close to the pan head shaft 3, the pan head shaft 3 sequentially passes through the plurality of pan heads 2, in the process of penetrating, one supporting plate 6 is attached above the inner wall of the roller shaft 21, when the limiting plate 62 is abutted on the end piece 22, the pan head shaft 3 stops moving, at the moment, the sleeve 91 is rotated, the first sleeve ring 92 moves towards the direction close to the second sleeve ring 10, the distance between the adjacent first sleeve ring 92 and the second sleeve ring 10 is reduced, the included angle between the first supporting rod 81 and the second supporting rod 82 which are hinged with each other is reduced, so that the three supporting plates 6 are all moved to be attached to the inner side wall of the roller shaft 21, in the process of attaching the supporting plates 6 to the inner side wall of the roller shaft 21, the rubber gasket 7 is squeezed, so that the connection stability between the supporting plates 6 and the inner side wall of the roller shaft 21 can be increased, through the rotation of the sleeve 91, the convenience of fixing between the pan head shaft 3 and the pan heads 2 is realized, and then the end plate 31 is inserted into the mounting seat 11, so that the connection of the pan heads 2 is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.