CN215315057U - Automatic punching device of annular lyocell spinneret plate - Google Patents

Automatic punching device of annular lyocell spinneret plate Download PDF

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Publication number
CN215315057U
CN215315057U CN202120972544.XU CN202120972544U CN215315057U CN 215315057 U CN215315057 U CN 215315057U CN 202120972544 U CN202120972544 U CN 202120972544U CN 215315057 U CN215315057 U CN 215315057U
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China
Prior art keywords
punching
force transmission
plate
spinneret
lyocell
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CN202120972544.XU
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Chinese (zh)
Inventor
刘西
但红梅
陈伟
姚虎
姚军
陈建军
李慧中
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Hunan Mit Precision Machinery Co ltd
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Hunan Mit Precision Machinery Co ltd
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Abstract

The utility model discloses an automatic punching device of a Lyocell annular spinneret plate, which comprises an adjusting mechanism, a CCD camera, a head clamp and a punching mechanism, wherein the adjusting mechanism is fixed on a workbench; the CCD camera is electrically connected with external control equipment, and analyzes hole site distribution coordinates on a spinneret plate to be punched to obtain an initial punching position; the primary fixture is used for fixedly mounting a spinneret plate to be punched and is movably connected with a rotating mechanism so as to drive the spinneret plate to rotate, and the rotating mechanism is connected with the adjusting mechanism and is used for positioning the initial punching position of the spinneret hole by controlling the adjusting mechanism; the punching mechanism is used for punching a spinneret plate fixedly mounted on the rotary head clamp. The utility model solves the problems of inaccurate positioning, poor processing precision and high operation strength in manual observation, can keep the punched apertures consistent and ensures the processing strength of the spinneret plate in punching.

Description

Automatic punching device of annular lyocell spinneret plate
Technical Field
The utility model relates to the technical field of spinning chemical fiber equipment accessories, in particular to an automatic punching device of a Lyocell annular spinneret plate.
Background
The spinneret plate is a product commonly used in the textile chemical fiber industry, and comprises a feeding surface and a discharging surface, wherein the feeding surface is provided with a feeding hole, and the discharging surface is provided with a discharging hole. The spinneret plate is used for converting a viscous-state polymer melt or solution into a thin flow with a specific cross section through micropores, solidifying the thin flow through a solidification medium such as air or a solidification bath to form a filament, namely, the filament enters from a feeding hole and exits through a discharging hole. The discharge hole on the common spinneret plate is circular, and the non-circular spinneret plate is called a profile spinneret plate.
Along with the development of society, the industry level is constantly improving, the quality and the precision of product processing are also constantly improving, spinneret production generally needs the process of punching a hole of cubic could accomplish, first process adopts control procedure to punch, but second process and third need punch the accurate center from every processing hole of head and go into, and the tradition utilizes the microscope to observe location micropore position, read out microscope scale numerical value, this kind of location technique relies on the manual work to accomplish completely, the manual observation position is inaccurate, machining precision is poor and operation intensity of labour is big, and the aperture size of punching out still can have the deviation, can only satisfy some parts that the required precision is not high, be unfavorable for using widely.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems to a certain extent, and provides an automatic punching device for a Lyocell annular spinneret plate, which solves the problems of inaccurate positioning, poor machining precision and high operation strength of manual observation, can keep the punched apertures consistent, and ensures the machining strength of the spinneret plate during punching.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the automatic punching device of the Lyocell annular spinneret plate comprises an adjusting mechanism, a CCD camera, a head path clamp and a punching mechanism, wherein the adjusting mechanism is fixed on a workbench; the CCD camera is electrically connected with external control equipment, and analyzes hole site distribution coordinates on a spinneret plate to be punched to obtain an initial punching position; the primary fixture is used for fixedly mounting a spinneret plate to be punched and is movably connected with a rotating mechanism so as to drive the spinneret plate to rotate, and the rotating mechanism is connected with the adjusting mechanism and is used for positioning the initial punching position of the spinneret hole by controlling the adjusting mechanism; the punching mechanism is used for punching a spinneret plate fixedly mounted on the rotary head clamp.
In some preferred embodiments, the adjusting mechanism comprises a guide rail and a slide block, the slide block is arranged on the guide rail in a sliding fit mode, the guide rail is fixed on the workbench through bolts, and bolts arranged at two ends of the guide rail protrude out of the upper end face of the guide rail.
In some preferred embodiments, the punching mechanism comprises a supporting seat, a fixing plate, a power mechanism and a punching head, the supporting seat is mounted on the workbench in a manner of crossing the primary fixture, the power mechanism is connected with the fixing plate through a bolt and mounted on the supporting seat along with the position of the fixing plate, which is opposite to the primary fixture, the punching head is mounted on a force transmission shaft seat arranged on the power mechanism, and the power provided by the power mechanism reciprocates up and down along with the force transmission shaft seat to punch the spinneret plate.
In some preferred embodiments, a force transmission fixing plate is assembled on an end face of the power mechanism parallel to the radial movement direction of the power mechanism, a force transmission rod is installed on the force transmission fixing plate, one end of the force transmission rod is movably connected with a first fixing hole formed in the force transmission fixing plate, a second fixing hole and a third fixing hole used for fixing the position of the force transmission rod are respectively formed by taking the first fixing hole as a circle center, and the force transmission rod abuts against a punching head installed on the force transmission shaft seat.
In some preferred embodiments, the punching head is mounted in a punching head mounting groove arranged at the front end of the force transmission shaft seat, a buffer part is sleeved at the part of the punching head protruding out of the upper end of the force transmission shaft seat, and the buffer part is movably assembled on the outer surface of the punching head through an annular protrusion formed at the end part of the buffer part.
In some preferred embodiments, the CCD camera is placed in a positioning groove formed at the lower end of the force transmission shaft seat, and a fixing member arranged outside the force transmission shaft seat penetrates through the side surface of the force transmission shaft seat to be fixedly connected with the CCD camera, and fixes the CCD camera in the positioning groove.
In some preferred embodiments, the first fixture comprises a support plate, a fixture bottom plate and a fixture pressing plate which are sequentially assembled and connected from bottom to top, the support plate is connected with the rotating end of the rotating mechanism, the support plate penetrates through the fixture bottom plate and the fixture pressing plate to be provided with a positioning pin, an accommodating cavity for accommodating the annular spinneret plate is formed between the support plate and the fixture bottom plate, and the fixture pressing plate is provided with a pressing end matched with the accommodating cavity and presses the annular spinneret plate in the accommodating cavity.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the rotating mechanism drives the spinneret plate to be punched fixedly mounted on the head fixture to rotate, meanwhile, the adjusting mechanism drives the rotating mechanism and the head fixture to move together in the radial direction, coordinate analysis is carried out on the initial punching position through the CCD camera, the spinneret plate is moved to the initial punching position of the punching mechanism, punching is carried out on the spinneret plate fixedly mounted on the rotating head fixture through the punching mechanism, and therefore punching is achieved in an automatic mode, the problems that manual observation positioning is inaccurate, machining accuracy is poor and operation strength is high are solved, punched apertures can be kept consistent, machining strength of the spinneret plate during punching is guaranteed, yield of the spinneret plate is greatly improved, and using adaptability of the device is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
In the drawings:
fig. 1 is an overall structure diagram of an automatic punching device of a lyocell annular spinneret according to the present invention;
FIG. 2 is an exploded view of the adjustment mechanism and the track clamp of the present invention;
FIG. 3 is an exploded view of the punching mechanism of the present invention;
FIG. 4 is a hole site distribution diagram of the Lyocell annular spinneret plate according to the present invention;
FIG. 5 is a flow chart of the processing method of the present invention.
Reference numerals: 1-an adjustment mechanism; 101-a guide rail; 102-a slide block; 103-bolt; 2-a CCD camera; 3-first pass clamp; 301-a support plate; 302-a clamp base plate; 303-clamp press plate; 4-a punching mechanism; 401-a support base; 402-a fixed plate; 403-a punching head; 404-a force transmission shaft seat; 405-a force transmission fixing plate; 406-dowel bars; 407-a first fixation hole; 408-a second fixation hole; 409-a third fixing hole; 5-a rotating mechanism; 6-a shield; 7-mounting the plate; 8-lower mounting plate; 9-power mechanism.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings. In the following description, it is to be understood that the orientations and positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "lateral", "vertical", "horizontal", "top", "bottom", "inner", "outer", "leading", "trailing", and the like are configured and operated in specific orientations based on the orientations and positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate that the device or element referred to must have a specific orientation, and thus, are not to be construed as limiting the present invention.
It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the utility model. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
As shown in fig. 1-5, the utility model provides an automatic punching device and a processing method of a Lyocell annular spinneret plate, which comprises an adjusting mechanism 1, a CCD camera 2, a head clamp 3 and a punching mechanism 4, wherein the adjusting mechanism 1 is fixed on a workbench; the CCD camera 2 is electrically connected with external control equipment, and analyzes hole site distribution coordinates on a spinneret plate to be punched to obtain an initial punching position; the primary fixture 3 is used for fixedly mounting a spinneret plate to be punched and is movably connected with the rotating mechanism 5, the rotating mechanism 5 adopts a rotating motor to drive the spinneret plate to rotate, a shield 6 is arranged outside the rotating motor, the shield 6 wraps the rotating motor, the lower end of the shield 6 is fixedly connected with an upper mounting plate 7 and is fixedly connected with a lower mounting plate 8 arranged on the adjusting mechanism 1 through the upper mounting plate 7, so that the rotating mechanism 5 is connected with the adjusting mechanism 1, and the initial punching position of a spinneret hole is positioned by controlling the adjusting mechanism 1; the punching mechanism 4 is used for punching a spinneret plate fixedly mounted on the rotary head clamp 3.
In the embodiment, the rotating mechanism 5 drives the spinneret plate to be punched, which is fixedly mounted on the head fixture 3, to rotate, meanwhile, the adjusting mechanism 1 drives the rotating mechanism 5 and the head fixture 3 to move radially together, coordinate analysis is performed on the initial punching position through the CCD camera 2, so that the spinneret plate is moved to the initial punching position of the punching mechanism 4, and the spinneret plate fixedly mounted on the rotating head fixture 3 is punched by the punching mechanism 4, thereby punching is performed in an automatic mode, the problems of inaccurate positioning, poor machining precision and high operating strength in manual observation are solved, punched apertures can be kept consistent, the machining strength of the spinneret plate during punching is ensured, the yield of the spinneret plate is greatly improved, and the use adaptability of the device is improved.
As shown in fig. 2, the adjusting mechanism 1 includes a guide rail 101 and a slider 102, the slider 102 is slidably mounted on the guide rail 101, an upper end surface of the slider 102 is fixedly connected with the lower mounting plate 8, the guide rail 101 is fixed on the workbench through a bolt 103, and the bolt 103 mounted at two ends of the guide rail protrudes out of the upper end surface of the guide rail 101.
The protruding bolt 103 plays a limiting effect, and the phenomenon that the slide block 102 exceeds the stroke to cause the separation of the head clamp 3 from the guide rail 101 is avoided.
In this embodiment, first anchor clamps 3 include from supreme backup pad 301, anchor clamps bottom plate 302 and the anchor clamps clamp plate 303 of assembly connection in proper order down, backup pad 301 with rotary mechanism 5's rotation end is connected, backup pad 301 passes anchor clamps bottom plate 302 and anchor clamps clamp plate 303 and is equipped with the locating pin, form the chamber that holds that is used for placing the annular spinneret between backup pad 301 and the anchor clamps bottom plate 302, anchor clamps clamp plate 303 is equipped with and holds the chamber assorted and compress tightly the end to compress tightly the annular spinneret and hold the intracavity.
Specifically, the support plate 301 and the clamp pressing plate 303 are uniformly distributed with lightening holes by taking the axial lead as the circle center, so that the overall stability of the clamp is ensured, the weight of the first clamp 3 is reduced, and the load on the automation equipment is reduced.
In this embodiment, as shown in fig. 3, the punching mechanism 4 includes a supporting seat 401, a fixing plate 402, a power mechanism 9, and a punching head 403, the supporting seat 401 is mounted on the workbench across the primary fixture 3, the power mechanism 9 is connected to the fixing plate 402 by a bolt 103, and is mounted on the supporting seat 401 along with the fixing plate 402 and the position facing the primary fixture 3, the punching head 403 is mounted on a force transmission shaft seat 404 provided in the power mechanism 9, and punches a hole on the spinneret plate by the power provided by the power mechanism 9 and reciprocating up and down along with the force transmission shaft seat 404.
Specifically, a force transmission fixing plate 405 is assembled on an end surface of the power mechanism 9 parallel to the radial movement direction of the power mechanism, a force transmission rod 406 is installed on the force transmission fixing plate 405, and the force transmission rod 406 abuts against a punching head 403 installed on the force transmission shaft seat 404.
Furthermore, one end of the dowel bar 406 is movably connected with a first fixing hole 407 formed in the force transmission fixing plate 405, and a second fixing hole 408 and a third fixing hole 409 for fixing the position of the dowel bar 406 are respectively formed by taking the first fixing hole 407 as a circle center.
Meanwhile, the punching head 403 is arranged in a punching head 403 mounting groove arranged at the front end of the force transmission shaft seat 404, a buffer part is sleeved at the part of the punching head 403 protruding out of the upper end of the force transmission shaft seat 404, and the buffer part is movably assembled on the outer surface of the punching head 403 through an annular protrusion formed at the end part of the buffer part.
According to the utility model, the dowel bar 406 is arranged on the force transmission fixing plate 405 through the first fixing hole 407, the second fixing hole 408 and the third fixing hole 409 and is arranged at different positions relative to the punching head 403, so that the dowel bar 406 can be abutted against or far away from the punching head 403, the acting force generated by the punching head 403 during reciprocating motion is reduced through the buffer part, the buffer head can be ensured to keep the same punching force on the spinneret plate, and the punching precision of the spinneret plate is ensured.
In this embodiment, the CCD camera 2 is placed in a positioning groove formed at the lower end of the force transmission shaft seat 404, and a fixing member disposed outside the force transmission shaft seat 404 penetrates through the side surface of the force transmission shaft seat 404 to be fixedly connected with the CCD camera 2, and fixes the CCD camera 2 in the positioning groove.
It is to be understood that the foregoing examples, while indicating the preferred embodiments of the utility model, are given by way of illustration and description, and are not to be construed as limiting the scope of the utility model; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.

Claims (7)

1. The utility model provides an automatic punching device of annular spinneret of lyocell which characterized in that includes:
the adjusting mechanism is fixed on the workbench;
the CCD camera is electrically connected with external control equipment, and analyzes hole site distribution coordinates on the spinneret plate to be punched to obtain an initial punching position;
the spinneret plate to be punched is fixedly installed on the first clamp, the first clamp is movably connected with a rotating mechanism so as to drive the spinneret plate to rotate, and the rotating mechanism is connected with the adjusting mechanism and used for positioning the initial punching position of the spinneret hole by controlling the adjusting mechanism;
and the punching mechanism is used for punching a spinneret plate fixedly mounted on the rotary head clamp.
2. The automatic punching apparatus of a lyocell ring spinneret according to claim 1, wherein: the adjusting mechanism comprises a guide rail and a sliding block, the sliding block is installed on the guide rail in a sliding fit mode, the guide rail is fixed on the workbench through bolts, and the bolts installed at the two ends of the guide rail protrude out of the upper end face of the guide rail.
3. The automatic punching apparatus of a lyocell ring spinneret according to claim 1, wherein: the punching mechanism comprises a supporting seat, a fixing plate, a power mechanism and a punching head, the supporting seat stretches across the primary clamp and is installed on the workbench, the power mechanism is connected with the fixing plate through a bolt and is installed on the supporting seat along with the position, right opposite to the primary clamp, of the fixing plate, the punching head is installed on a force transmission shaft seat arranged on the power mechanism, and the power provided by the power mechanism punches the spinneret plate along with the up-and-down reciprocating motion of the force transmission shaft seat.
4. The automatic punching apparatus of a lyocell ring spinneret according to claim 3, wherein: the end face of the power mechanism parallel to the radial moving direction of the power mechanism is provided with a force transmission fixing plate, a force transmission rod is arranged on the force transmission fixing plate, one end of the force transmission rod is movably connected with a first fixing hole formed in the force transmission fixing plate, a second fixing hole and a third fixing hole used for fixing the position of the force transmission rod are respectively formed by taking the first fixing hole as the circle center, and the force transmission rod abuts against a punching head arranged on the force transmission shaft seat.
5. The automatic punching apparatus of a lyocell ring spinneret according to claim 4, wherein: the punching head is arranged in a punching head mounting groove formed in the front end of the force transmission shaft seat, a buffer part is sleeved at the part, protruding out of the upper end of the force transmission shaft seat, of the punching head, and the buffer part is movably assembled on the outer surface of the punching head through an annular protrusion formed at the end part of the buffer part.
6. The automatic punching apparatus of a lyocell ring spinneret according to claim 1, wherein: the CCD camera is placed in a positioning groove formed in the lower end of the force transmission shaft seat, a fixing piece arranged outside the force transmission shaft seat penetrates through the side face of the force transmission shaft seat to be fixedly connected with the CCD camera, and the CCD camera is fixed in the positioning groove.
7. The automatic punching apparatus of a lyocell ring spinneret according to claim 1, wherein: first anchor clamps include from supreme assembled fitting's backup pad, anchor clamps bottom plate and the anchor clamps clamp plate in proper order down, the backup pad with rotary mechanism's rotation end is connected, the backup pad passes anchor clamps bottom plate and anchor clamps clamp plate and is equipped with the locating pin, form the chamber that holds that is used for placing the annular spinneret between backup pad and the anchor clamps bottom plate, the anchor clamps clamp plate is equipped with and holds the chamber assorted and compress tightly the end to compress tightly the annular spinneret and hold the intracavity.
CN202120972544.XU 2021-05-08 2021-05-08 Automatic punching device of annular lyocell spinneret plate Active CN215315057U (en)

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Application Number Priority Date Filing Date Title
CN202120972544.XU CN215315057U (en) 2021-05-08 2021-05-08 Automatic punching device of annular lyocell spinneret plate

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Application Number Priority Date Filing Date Title
CN202120972544.XU CN215315057U (en) 2021-05-08 2021-05-08 Automatic punching device of annular lyocell spinneret plate

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113083997A (en) * 2021-05-08 2021-07-09 湖南弥特精密机械有限公司 Automatic punching device and processing method of annular Lyocell spinneret plate
CN117380832A (en) * 2023-12-11 2024-01-12 常州惠武精密机械有限公司 Punching machine with positioning function for spinneret plate machining
CN113083997B (en) * 2021-05-08 2024-06-25 湖南弥特精密机械有限公司 Automatic punching processing method of lyocell annular spinneret plate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113083997A (en) * 2021-05-08 2021-07-09 湖南弥特精密机械有限公司 Automatic punching device and processing method of annular Lyocell spinneret plate
CN113083997B (en) * 2021-05-08 2024-06-25 湖南弥特精密机械有限公司 Automatic punching processing method of lyocell annular spinneret plate
CN117380832A (en) * 2023-12-11 2024-01-12 常州惠武精密机械有限公司 Punching machine with positioning function for spinneret plate machining
CN117380832B (en) * 2023-12-11 2024-02-20 常州惠武精密机械有限公司 Punching machine with positioning function for spinneret plate machining

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