CN214723328U - Be applied to grinder of lyocell rectangle spinneret - Google Patents

Abstract

The utility model provides a be applied to grinder of lyocell rectangle spinneret, relate to the grinding device, anchor clamps including groove-shaped structure, locate the grinding mechanism of anchor clamps top and locate the linear guide below the anchor clamps, anchor clamps inner chamber level is equipped with fixed plate and movable end plate, fixed plate and movable end plate surface embedding respectively are equipped with first spacing groove and second spacing groove, fixed plate one end extends to anchor clamps inner chamber tip lateral wall, the movable end plate can be horizontal reciprocating motion at the fixed plate other end, the movable end plate moves when contacting with the fixed plate, first spacing groove and second spacing groove are linked together and are formed and spout the spinneret spacing groove that the spinneret suited mutually. The utility model discloses well adoption is different from among the prior art grinding mechanism motion and the fixed mode of anchor clamps, and design anchor clamps drive the spinneret for the mode of grinding mechanism motion, improvement grinding mechanism's that can be relative stationarity, the life of extension equipment.

Description

Be applied to grinder of lyocell rectangle spinneret

Technical Field

The utility model relates to a grinding device, in particular to be applied to grinder of lyocell rectangle spinneret.

Background

The spinneret plate is also called as spinning cap, and is used for converting viscous-flow high polymer melt or solution into fine flow with specific cross section through micropores, and solidifying the fine flow by a solidification medium such as air or a solidification bath to form thread strips, wherein the spinneret plate has different specifications, shapes, hole patterns, materials and the like according to different types and specifications of fibers, and is required to have pressure resistance, corrosion resistance and enough mechanical strength when working at higher temperature and pressure. Common rectangular lyocell spinneret, it adds man-hour in production, need polish the grinding to the surface, and the anchor clamps are the fixed mode in the grinder of spinneret among the prior art mostly, and the convenience of operation is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be applied to grinder of lyocell rectangle spinneret, its purpose is the position-fixed in order to solve current anchor clamps, the problem that the convenience of operation is low.

In order to achieve the above object, an embodiment of the present invention provides a grinding device applied to a lyocell rectangular spinneret plate, including:

the clamp is of a groove-shaped structure with an opening at the top, a fixed plate and a movable end plate are horizontally arranged in an inner cavity of the clamp, a first limiting groove and a second limiting groove are respectively embedded in the surfaces of the fixed plate and the movable end plate, one end of the fixed plate extends to the side wall of the end part of the inner cavity of the clamp, the movable end plate can horizontally reciprocate at the other end of the fixed plate, and when the movable end plate moves to be in contact with the fixed plate, the first limiting groove and the second limiting groove are communicated to form a spinneret plate limiting groove matched with the spinneret plate; the side wall of the end part of the clamp, which is far away from the fixed plate, is in threaded connection with an adjusting rod, one end of the adjusting rod is detachably connected with a cap, the other end of the adjusting rod is provided with a rotating shaft, the diameter of the rotating shaft is larger than that of the adjusting rod, the outer wall of the movable end plate is embedded with a shaft hole matched with the rotating shaft, the rotating shaft can rotate in the shaft hole, a positioning plate is arranged outside the shaft hole, and the rotating shaft is limited in the shaft hole through the positioning plate;

a grinding mechanism for grinding;

and the linear guide rail is arranged at the bottom of the clamp and drives the clamp to reciprocate.

Preferably, the locating plate includes an annular plate and locates the pterygoid lamina of annular plate both sides, and the internal diameter of annular plate suits with the diameter of adjusting the pole, and the annular plate cup joints with the regulation pole mutually, is equipped with the connecting hole on the pterygoid lamina, and the locating plate is connected with the movable end plate through the cooperation of connecting hole and bolt.

Preferably, the bottom of the linear guide rail is connected to a workbench, a guide rail base is arranged on the surface of the workbench, the linear guide rail is arranged along the length direction of the guide rail base, a pair of guide blocks are arranged on the linear guide rail, and a clamping groove is embedded in the top surface of each guide block; the bottom of the clamp is provided with two groups of clamping blocks corresponding to the guide blocks, and the clamping grooves are matched with the clamping blocks.

Preferably, the side wall that fixed plate and activity end plate contacted is the inclined plane that suits, and the fixed plate outer wall still imbeds and is equipped with a plurality of and crosses the mouth of a river.

Preferably, the inner walls of the two sides of the clamp in the length direction are further provided with supporting plates, sliding grooves are embedded into the surfaces of the supporting plates, sliding plates matched with the sliding grooves extend downwards from the two sides of the bottom surface of the movable end plate, and the movable end plate can horizontally reciprocate along the supporting plates through the matching of the sliding plates and the sliding grooves.

Preferably, the grinding mechanism comprises a grinding driving device arranged above the top opening of the clamp, a grinding head is arranged at the output end of the grinding driving device, the top of the grinding driving device is connected to a cantilever, an air cylinder is arranged below the cantilever, a telescopic shaft is arranged at the output end of the air cylinder, and the top end of the telescopic shaft is connected to the cantilever.

Preferably, the bottom of the cylinder is connected with a cylinder bottom plate, and a pair of extension plates extends from two sides of the cylinder bottom plate.

The above technical scheme of the utility model has following beneficial effect: the utility model discloses at anchor clamps below design reciprocating motion mechanism: during operation, the rectangular spinneret plate to be processed is limited in the clamp, the clamp and the rectangular spinneret plate can horizontally reciprocate below the grinding mechanism under the driving of the linear guide rail, so that the grinding mechanism can polish and grind the surface of the spinneret plate to be processed, the utility model discloses a mode which is different from the mode of grinding mechanism motion and clamp fixation in the prior art is adopted, and then the mode of the clamp driving the spinneret plate to move relative to the grinding mechanism is designed, and by adopting the mode, the stability of the grinding mechanism operation can be relatively improved, and the service life of the equipment is prolonged; in addition, the whole anchor clamps that can dismantle, when improving the maintenance convenience, still conveniently retrieve or change the lapping liquid.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged partial schematic view of FIG. 1;

FIG. 3 is an exploded view of the clamp and rail of the embodiment;

FIG. 4 is an enlarged partial schematic view at A of FIG. 3;

FIG. 5 is an enlarged partial schematic view at B in FIG. 3;

FIG. 6 is a perspective view of the movable end plate and the support plate in the embodiment;

FIG. 7 is an exploded view of the movable end plate and the adjusting rod in the embodiment;

FIG. 8 is an enlarged partial schematic view of FIG. 7;

FIG. 9 is a schematic perspective view of the polishing mechanism in the embodiment.

[ description of reference ]

Wherein, 1-clamp, 11-fixing plate, 111-first limit groove, 112-water passing opening, 12-movable end plate, 121-second limit groove, 122-inclined surface, 123-shaft hole, 124-sliding plate, 13-adjusting rod, 131-cap, 132-rotating shaft, 14-positioning plate, 141-annular plate, 142-wing plate, 15-supporting plate, 151-sliding groove, 16-clamping block, 2-grinding mechanism, 21-grinding head, 22-grinding driving device, 23-cantilever, 24-telescopic shaft, 25-cylinder, 251-cylinder bottom plate, 252-extending plate, 3-linear guide rail, 31-guide block, 32-clamping groove, 4-workbench, 41-guide rail base, 42-water draining groove, 5-grinding fluid recovery box.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The utility model discloses to current problem, a be applied to grinder of lyocell rectangle spinneret is provided.

As shown in fig. 1 to 9, the grinding device applied to the lyocell rectangular spinneret plate comprises a clamp 1, a grinding mechanism 2 arranged above the clamp 1, and a linear guide rail 3 arranged below the clamp 1, wherein the bottom of the linear guide rail 3 is connected to a workbench 4.

The grinding device of this embodiment, the during operation is spacing the rectangle spinneret that will process in anchor clamps 1, and anchor clamps 1 and the rectangle spinneret wherein can be in grinding mechanism 2 below horizontal reciprocating motion under linear guide 3's drive to make grinding mechanism 2 can polish the spinneret surface of treating the processing and grind.

Further, as shown in fig. 2 in combination with fig. 3, in this embodiment, the implementation manner that the spinneret plate can horizontally reciprocate below the grinding mechanism 2 is specifically as follows: the surface of the workbench 4 is provided with a guide rail base 41, the guide rail base 41 is provided with a pair of linear guide rails 3, the linear guide rails 3 are arranged along the length direction of the workbench 4, each linear guide rail 3 is provided with a pair of guide blocks 31, and the top surfaces of the guide blocks 31 are embedded with clamping grooves 32; correspondingly, as shown in fig. 5, two sets of engaging blocks 16 corresponding to the guide blocks 31 are disposed at the bottom of the clamp 1, the engaging grooves 32 are adapted to the engaging blocks 16, and the clamp 1 is detachably connected to the guide blocks 31 by the engaging blocks 16 and the engaging grooves 32.

In the embodiment, a mode different from the mode that the grinding mechanism 2 moves and the clamp 1 is fixed in the prior art is adopted, and the mode that the clamp 1 drives the spinneret plate to move relative to the grinding mechanism 2 is designed, so that the running stability of the grinding mechanism 2 can be relatively improved, and the service life of the equipment is prolonged. In addition, the whole clamp 1 can be detached, so that the grinding fluid is convenient to recover or replace while the maintenance convenience is improved.

Further, as shown in fig. 2, fig. 3 and fig. 4, in the present embodiment, the structure of the fixture 1 specifically includes: anchor clamps 1 is open-top's slot-like structure, anchor clamps 1's notch inner chamber level is equipped with fixed plate 11, 11 surface embeddings of fixed plate are equipped with first spacing groove 111, 11 one end of fixed plate extends to anchor clamps 1's tip lateral wall, the fixed plate 11 other end is equipped with a movable end plate 12, movable end plate 12 can be horizontal reciprocating motion in fixed plate 11 one side, fixed plate 11 and movable end plate 12 are located same level, 12 surface embeddings of movable end plate are equipped with second spacing groove 121, when movable end plate 12 moves to contacting with fixed plate 11, first spacing groove 111 and second spacing groove 121 are linked together and are formed the spinneret spacing groove that suits with the spinneret.

In this embodiment, the movable end plate 12 can horizontally move towards the fixed plate 11 until contacting the fixed plate 11 and forming a spinneret plate limiting groove, and can also horizontally move away from the fixed plate 11 until contacting the other end side wall of the fixture 1, at which time a space is left between the movable end plate 12 and the fixed plate 11. Adopt such structure, make things convenient for the feeding and the ejection of compact work of spinneret processing, it is specific: firstly, during feeding, the movable end plate 12 is moved towards one end far away from the fixed plate 11, at the moment, the fixed plate 11 and the movable end plate 12 are in an open state, a spinneret plate to be processed is clamped in the first limiting groove 111, then the movable end plate 12 is moved towards the fixed plate 11 until the movable end plate is clamped with the spinneret plate, the spinneret plate is clamped in a spinneret plate limiting groove formed by communicating the first limiting groove 111 with the second limiting groove 121, and the fixed plate 11 and the movable end plate 12 are matched to play a role in fixing the spinneret plate more conveniently during feeding; secondly, during discharging, the movable end plate 12 is moved towards one end far away from the fixed plate 11 until the movable end plate is separated from the spinneret plate, at the moment, one end part of the spinneret plate extends outwards from the fixed plate 11, and the spinneret plate extending out of the end part is lifted upwards, so that the discharging efficiency can be improved. Therefore, the clamp 1 of the present embodiment performs corresponding structural design on both the discharging and feeding processes, which is different from the prior art in which the clamp 1 is difficult to take out the spinneret plate during discharging, resulting in low discharging efficiency.

Further, as shown in fig. 2, the contacting side walls of the fixed plate 11 and the movable end plate 12 are both correspondingly inclined surfaces 122, which facilitates accurate positioning and contacting. As shown in fig. 4, a plurality of water passing holes 112 are further embedded in the outer wall of the fixing plate 11, so that the flow of the grinding fluid during the processing is facilitated, and the grinding fluid is prevented from splashing to the outside of the fixture 1.

Further, as shown in fig. 6, 7 and 8, in this embodiment, the implementation manner that the movable end plate 12 can horizontally reciprocate on one side of the fixed plate 11 is specifically: the side wall of the end part of the clamp 1 far away from the fixed plate 11 is connected with an adjusting rod 13 in a threaded manner, one end of the adjusting rod 13 is detachably connected with a cap 131, and the other end of the adjusting rod 13 penetrates through the side wall and is connected to the movable end plate 12. Specifically, the connecting structure of the adjusting rod 13 and the movable end part is as follows: the adjusting rod 13 is provided with a rotating shaft 132 at one end facing the movable end plate 12, the diameter of the rotating shaft 132 is larger than that of the adjusting rod 13, the outer wall of the movable end plate 12 is embedded with a shaft hole 123 adapted to the rotating shaft 132, the rotating shaft 132 can rotate in the shaft hole 123, a positioning plate 14 is arranged outside the shaft hole 123, and the rotating shaft 132 is limited in the shaft hole 123 by the positioning plate 14. The positioning plate 14 includes an annular plate 141 and wing plates 142 disposed on both sides of the annular plate 141, the inner diameter of the annular plate 141 is adapted to the diameter of the adjusting rod 13, the annular plate 141 can be sleeved with the adjusting rod 13, the wing plates 142 are provided with connecting holes, the positioning plate 14 is connected with the movable end plate 12 through the cooperation of the connecting holes and bolts, and at this time, the rotating shaft 132 is limited in the shaft hole 123 and can rotate in the shaft hole 123.

The movable end plate 12 of the present embodiment can horizontally reciprocate on one side of the fixed plate 11 by the design of the adjusting rod 13, the rotating shaft 132, the shaft hole 123 and the positioning plate 14. Because the adjusting rod 13 is in threaded connection with the side wall of the clamp 1, the cap 131 is rotated to drive the adjusting rod 13 to rotate and move towards or away from the inner cavity of the clamp 1, when the adjusting rod 13 rotates and moves towards the inner cavity of the clamp 1, the rotating shaft 132 rotates in the shaft hole 123, at the moment, the movement of the adjusting rod 13 is converted into horizontal movement only at the position of the movable end plate 12, and the movable end plate 12 can move towards the fixed plate 11 along with the horizontal movement, and vice versa.

Further, as shown in fig. 4, in this embodiment, in order to further move the movable end plate 12 for a stable movement, the inner walls of the two sides of the length direction of the fixture 1 are further provided with supporting plates 15, the surface of the supporting plate 15 is embedded with sliding grooves 151, as shown in fig. 6, two sides of the bottom surface of the movable end plate 12 extend downwards to form sliding plates 124 corresponding to the sliding grooves 151, and the movable end plate 12 can horizontally reciprocate along the supporting plate 15 by the cooperation of the sliding plates 124 and the sliding grooves 151.

Further, as shown in fig. 9, in the present embodiment, the structure of the grinding mechanism 2 is specifically as follows: including locating the grinding drive device 22 of anchor clamps 1 open-top, grinding drive device 22 output is equipped with grinding head 21, and grinding drive device 22 top is connected to a cantilever 23, and cantilever 23 below is equipped with cylinder 25, and the cylinder 25 output is equipped with telescopic shaft 24, and telescopic shaft 24 top is connected to cantilever 23. By adopting the structure, the horizontal height of the grinding head 21 can be adjusted according to the process requirement, and the flexibility is improved.

Further, as shown in fig. 9, the bottom of the cylinder 25 is connected with a cylinder bottom plate 251, a pair of extension plates 252 extend from two sides of the cylinder bottom plate 251, corresponding connection holes are formed in the extension plates 252 and the workbench 4, the cylinder bottom plate 251 is detachably connected with the workbench 4 through the cooperation of the connection holes and bolts, in addition, a pulley is arranged on the bottom surface of the cylinder bottom plate 251, a groove corresponding to the pulley is embedded in the surface of the workbench 4, and the groove is perpendicular to the linear guide 3. By adopting the structure, the cylinder bottom plate 251 can horizontally reciprocate along the direction vertical to the linear guide rail 3 and is positioned with the workbench 4 through the matching of the connecting hole and the bolt, so that the distance between the whole grinding mechanism 2 and the clamp 1 can be indirectly adjusted, and the application range of processing is improved.

Further, the water dropping groove 42 has been seted up on the guide rail base 41, can also set up the liquid outlet and set up the valve in this embodiment preferentially in anchor clamps 1 bottom, and 4 below of workstation are equipped with lapping liquid collection box 5, and lapping liquid collection box 5 is linked together with water dropping groove 42, and when the lapping liquid that needs to discharge, only need open the valve, the lapping liquid is concentrated in lapping liquid collection box 5 through water dropping groove 42 after discharging from the liquid outlet, convenient unified recovery processing.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a be applied to grinder of lyocell rectangle spinneret which characterized in that: the method comprises the following steps:

the fixture (1) is of a groove-shaped structure with an opening at the top, a fixed plate (11) and a movable end plate (12) are horizontally arranged in an inner cavity of the fixture (1), a first limiting groove (111) and a second limiting groove (121) are respectively embedded into the surfaces of the fixed plate (11) and the movable end plate (12), one end of the fixed plate (11) extends to the side wall of the end part of the inner cavity of the fixture (1), the movable end plate (12) can horizontally reciprocate at the other end of the fixed plate (11), and when the movable end plate (12) moves to be in contact with the fixed plate (11), the first limiting groove (111) and the second limiting groove (121) are communicated to form a spinneret plate limiting groove adaptive to a spinneret plate; the clamp is characterized in that an adjusting rod (13) is in threaded connection with the side wall of the end portion, far away from the fixing plate (11), of the clamp (1), one end of the adjusting rod (13) is detachably connected with a cap (131), a rotating shaft (132) is arranged at the other end of the adjusting rod (13), the diameter of the rotating shaft (132) is larger than that of the adjusting rod (13), a shaft hole (123) matched with the rotating shaft (132) is embedded in the outer wall of the movable end plate (12), the rotating shaft (132) can rotate in the shaft hole (123), a positioning plate (14) is arranged outside the shaft hole (123), and the rotating shaft (132) is limited in the shaft hole (123) through the positioning plate (14);

a grinding mechanism (2) for grinding;

and the linear guide rail (3) is arranged at the bottom of the clamp (1) and drives the clamp (1) to reciprocate.

2. The milling apparatus applied to a lyocell rectangular spinneret according to claim 1, wherein: the positioning plate (14) comprises a ring-shaped plate (141) and wing plates (142) arranged on two sides of the ring-shaped plate (141), the inner diameter of the ring-shaped plate (141) is matched with the diameter of the adjusting rod (13), the ring-shaped plate (141) is sleeved with the adjusting rod (13), connecting holes are formed in the wing plates (142), and the positioning plate (14) is connected with the movable end plate (12) through the matching of the connecting holes and bolts.

3. The milling apparatus applied to a lyocell rectangular spinneret according to claim 1, wherein: the bottom of the linear guide rail (3) is connected to a workbench (4), a guide rail base (41) is arranged on the surface of the workbench (4), the linear guide rail (3) is arranged along the length direction of the guide rail base (41), a pair of guide blocks (31) are arranged on the linear guide rail (3), and clamping grooves (32) are embedded in the top surfaces of the guide blocks (31); two groups of clamping blocks (16) corresponding to the guide blocks (31) are arranged at the bottom of the clamp (1), and the clamping grooves (32) are matched with the clamping blocks (16).

4. The milling apparatus applied to a lyocell rectangular spinneret according to claim 1, wherein: the side wall that fixed plate (11) and activity end plate (12) contacted is corresponding inclined plane (122), and fixed plate (11) outer wall still imbeds and is equipped with a plurality of and crosses mouth of a river (112).

5. The milling apparatus applied to a lyocell rectangular spinneret according to claim 1, wherein: the inner walls of two sides of the length direction of the clamp (1) are further provided with supporting plates (15), sliding grooves (151) are embedded in the surfaces of the supporting plates (15), sliding plates (124) matched with the sliding grooves (151) extend downwards from two sides of the bottom surface of the movable end plate (12), and the movable end plate (12) can horizontally reciprocate along the supporting plates (15) through the matching of the sliding plates (124) and the sliding grooves (151).

6. The milling apparatus applied to a lyocell rectangular spinneret according to claim 1, wherein: grind mechanism (2) including locating grinding drive arrangement (22) above anchor clamps (1) open-top, grinding drive arrangement (22) output is equipped with grinding head (21), and grinding drive arrangement (22) top is connected to a cantilever (23), and cantilever (23) below is equipped with cylinder (25), and cylinder (25) output is equipped with telescopic shaft (24), and telescopic shaft (24) top is connected to cantilever (23).

7. The milling apparatus applied to a lyocell rectangular spinneret according to claim 6, wherein: the bottom of the cylinder (25) is connected with a cylinder bottom plate (251), and a pair of extension plates (252) extend out of two sides of the cylinder bottom plate (251).

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