CN210741443U - Flexible single-strip flatness detection device for card clothing with elastic cover plate - Google Patents
Flexible single-strip flatness detection device for card clothing with elastic cover plate Download PDFInfo
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- CN210741443U CN210741443U CN201921835364.6U CN201921835364U CN210741443U CN 210741443 U CN210741443 U CN 210741443U CN 201921835364 U CN201921835364 U CN 201921835364U CN 210741443 U CN210741443 U CN 210741443U
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Abstract
The utility model relates to a flexible wall scroll roughness detection device of elastic cover plate card clothing belongs to roughness detection device technical field. The utility model provides a flexible single roughness detection device of elastic cover card clothing, is including examining test table base, workstation, vertical linear motion module, measurement module the fixed rectangle electromagnet that sets up on the workstation, it includes altitude measurement appearance mount pad and measures clamp plate, two guide bars, uide bushing, measuring head pressure spring, altitude measurement appearance to measure the module, the altitude measurement appearance probe of altitude measurement appearance compresses tightly when operating condition measure the clamp plate, altitude measurement appearance mount pad level is fixed on the vertical slide mechanism of vertical linear motion module. The utility model discloses the roughness of fungible traditional artifical pulling mode detects, can improve accuracy, reliability and the detection efficiency that the card clothing detected.
Description
Technical Field
The utility model belongs to the technical field of the roughness detection device, concretely relates to flexible single strip roughness detection device of elastic cover plate card clothing.
Background
The elastic flat clothing is one of the core carding devices of carding machines of textile enterprises, and is regarded as the heart of the carding machine by the textile enterprises. The elastic flat card clothing is installed on the curved track of the carding machine through heel and toe block columns at two ends and a transmission belt or a chain, and under the combined action of the elastic flat card clothing and the corresponding cylinder card clothing, textile fibers are loosened, carded and mixed, nep impurities are removed, and finally a cotton net or a raw sliver is formed for subsequent continuous treatment.
The index requirement of the flatness error of the needle point of the card clothing of the same cover plate and the auxiliary cover plate is provided in the industry standard FZ/T000 elastic cover plate card clothing for carding machines, the card clothing has good flatness, the consistency of the needle point is good, the carding of the fiber is uniform, the web is clear, and the evenness is good. The flatness detection of the existing elastic cover plate card clothing is that after the elastic cover plate card clothing is finished by needle grinding, the coiled elastic cover plate card clothing is divided into strips, and then the strip-by-strip measurement is carried out. The divided elastic cover plate card clothing is placed in a high-hardness groove which is slightly wider than the width of the elastic cover plate card clothing and slightly shallower than the height of the elastic cover plate card clothing, a head dial indicator is fixed above the elastic cover plate card clothing, and the flatness detection is carried out by manually pulling the elastic cover plate card clothing. Because the manual pulling is uneven, the attachment of the workpiece and the groove is unreliable, and certain errors exist in the measurement.
Disclosure of Invention
For solving the problem that proposes among the above-mentioned background art, the utility model provides a can improve the accuracy, reliability and the detection efficiency's of card clothing detection flexible wall strip roughness detection device.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible single-strip flatness detection device for card clothing with an elastic cover plate comprises a detection table base, a workbench horizontally fixed on the detection table base, a vertical linear motion module fixed on the side edge of the detection table base and perpendicular to the workbench, and a measurement module arranged on a vertical sliding mechanism of the vertical motion module; the workbench can make horizontal reciprocating linear motion under the driving of the driving device, and the measuring module can make vertical reciprocating linear motion under the driving of the driving device on the vertical linear motion module; a rectangular electromagnetic chuck with certain flatness is fixedly arranged on the workbench, and the rectangular electromagnetic chuck has magnetism when being electrified and can adsorb elastic strip-shaped card clothing on the surface of the rectangular electromagnetic chuck; the measuring module comprises a height measuring instrument mounting seat and a measuring pressing plate which are horizontally arranged from top to bottom, a guide sleeve penetrating through the height measuring instrument mounting seat and one end of the height measuring instrument mounting seat is fixed on two guide rods symmetrically arranged on the upper end face of the measuring pressing plate, two guide rods respectively and fixedly arranged between the height measuring instrument mounting seat and the guide sleeve, two guide rods are respectively sleeved on the two guide rods, two ends of the guide rods are respectively fixed on the measuring pressing plate upper end face and a measuring head pressure spring of the lower end face of the height measuring instrument mounting seat, and the height measuring instrument penetrates through and is fixed on the height measuring instrument mounting seat, a height measuring instrument probe of the height measuring instrument compresses the measuring pressing plate in the working state, and the height measuring instrument mounting seat is horizontally fixed on a vertical.
Preferably, the guide sleeves are respectively fixed on the height measuring instrument mounting base through guide sleeve locking nuts.
Preferably, the height measuring instrument mounting base is in an L shape and is composed of a long plate in the horizontal direction and a short plate vertically fixed on the vertical sliding mechanism.
Preferably, a stepping drive motor is arranged on the base of the detection table and drives the workbench to do horizontal reciprocating linear motion through a ball screw pair and a linear slide block guide rail.
Preferably, a stepping drive motor is arranged on the vertical linear motion module, and the stepping drive motor drives the measurement module to vertically reciprocate through a ball screw pair and a linear slider guide rail.
Preferably, the middle part of the lower end face of the measuring pressure plate is provided with an inverted trapezoidal boss.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a but set up vertical linear motion module, measurement module, rectangle electromagnet and horizontal linear motion's workstation, elasticity banded card clothing can be firm adsorbed by rectangle electromagnet to under the relative motion of vertical linear motion module and workstation, realize the roughness of automatic detection elasticity banded card clothing, the roughness of fungible traditional artifical pulling mode detects, can improve detection efficiency.
Through setting up drive mechanism such as ball screw pair and linear slide guide rail, can realize that work platform and vertical linear motion module are at the uniform velocity, steady rectilinear movement to improve card clothing detection's accuracy, reliability.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the flexible single card flatness detecting device for the card clothing with the elastic cover plate of the present invention;
FIG. 2 is a schematic view of the structure of the flexible single card flatness detecting device of the elastic flat clothing of the present invention;
FIG. 3 is a schematic view of the top view structure of the flexible single card flatness detecting device of the card clothing with the elastic cover plate of the present invention;
fig. 4 is an enlarged schematic structural view of the measuring module of the flexible single-strip flatness detecting device for the card clothing of the elastic cover plate of the utility model.
In the figure: 1. the device comprises a detection table base, 2 parts of a workbench, 3 parts of a vertical linear motion module, 4 parts of a measurement module, 4-1 parts of a height measuring instrument mounting seat, 4-2 parts of a measurement pressing plate, 4-3 parts of a guide rod, 4-4 parts of a guide sleeve, 4-5 parts of a measuring head compression spring, 4-6 parts of a height measuring instrument, 4-7 parts of a height measuring instrument probe, 4-8 parts of a guide sleeve locking nut, 5 parts of a rectangular electromagnetic chuck, 6 parts of elastic strip-shaped card clothing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Examples
Referring to the attached drawings 1-4, the flexible single-strip flatness detection device for the card clothing with the elastic cover plate comprises a detection table base 1, a workbench 2 horizontally fixed on the detection table base 1, a vertical linear motion module 3 fixed on the side edge of the detection table base 1 and perpendicular to the workbench 2, and a measurement module 4 arranged on a vertical sliding mechanism of the vertical motion module 3; the workbench 2 can be driven by a driving device to do horizontal reciprocating linear motion, and the vertical linear motion module 3 can be driven by the driving device to do vertical reciprocating linear motion. The detection table base 1, the workbench 2, the vertical linear motion module 3 and the driving device and the transmission device thereof can all use the existing devices and mechanisms, and the horizontal linear motion of the workbench 2 and the vertical linear motion of the measurement module 4 arranged on the sliding mechanism of the vertical linear motion module 3 can be realized.
The workbench 2 is detachably fixed with a rectangular electromagnetic chuck 5 with certain flatness through screws and nuts or non-detachably fixed with the rectangular electromagnetic chuck 5 through welding, and the flatness of the electromagnetic chuck 5 can be selected within a certain error range according to detection requirements. The rectangular electromagnetic chuck 5 has magnetism when being electrified and can adsorb the elastic strip-shaped card clothing 6 on the surface of the rectangular electromagnetic chuck; the rectangular electromagnetic chuck 5 closely attaches the metal carding elastic steel needle bottoms on the elastic strip-shaped card clothing to the upper plane of the rectangular electromagnetic chuck 5 in a power-on state according to the principle of an electromagnet.
The measuring module 4 comprises a height measuring instrument mounting seat 4-1 and a measuring pressing plate 4-2 which are horizontally arranged up and down, two guide rods 4-3 which are symmetrically arranged and penetrate through the height measuring instrument mounting seat 4-1 and one end of each guide rod is fixed on the upper end surface of the measuring pressing plate 4-2 through welding, a guide sleeve 4-4 which is fixed on the height measuring instrument mounting seat 4-1 between the two guide rods 4-3 and the height measuring instrument mounting seat 4-1, a measuring head compression spring 4-5 which is sleeved on the two guide rods 4-3 respectively and two ends of each guide rod are fixed on the upper end surface of the measuring pressing plate 4-2 and the lower end surface of the height measuring instrument mounting seat 4-1 through welding, and a height measuring instrument 4-6 which is fixed on the height measuring instrument mounting seat 4-1 through welding, the height measuring instrument probe 4-7 of the height measuring instrument 4-6 compresses the measuring pressure plate 4-2 in a working state, the height measuring instrument mounting seat 4-1 is fixed or welded on a vertical sliding mechanism of the vertical linear motion module 3 through a screw, and the height measuring instrument mounting seat 4-1 can be driven by the sliding mechanism of the vertical linear motion module 3 to do vertical linear motion.
The guide sleeve 4-4 is fixed on the height measuring instrument mounting seat 4-1 through a guide sleeve locking nut 4-8, and the guide sleeve 4-5 can be conveniently disassembled under the fixing action of the guide sleeve locking nut 4-8, so that the maintenance is convenient.
The height measuring instrument mounting seat 4-1 is in an L shape and is composed of a long plate in the horizontal direction and a short plate vertically fixed on the vertical sliding mechanism, and the L shape is designed, and the short plate is fixed on the vertical sliding mechanism, so that the height measuring instrument mounting seat 4-1 is more stably mounted.
A stepping drive motor is arranged on the detection table base 1 and drives the workbench 2 to do horizontal reciprocating linear motion through a ball screw pair and a linear slider guide rail. The vertical linear motion module 3 is provided with a stepping drive motor, and the stepping drive motor drives the measurement module 3 to do vertical reciprocating linear motion through a ball screw pair and a linear slide block guide rail. The horizontal reciprocating linear motion of the workbench 2 and the vertical linear motion of the vertical sliding mechanism of the vertical linear motion module 3 can adopt the existing gear transmission and linear sliding block guide rail transmission structure, and can also adopt the ball screw pair and linear sliding block guide rail transmission structure of the embodiment, but the transmission structure of the embodiment is more stable and fine.
And an inverted trapezoidal boss is arranged in the middle of the lower end face of the measuring pressure plate 4-2. The elastic strip-shaped card clothing is convenient to slide relatively after being pressed by the measuring pressure plate 4-2 by arranging the inverted trapezoid boss structure, the boss can be integrally formed with the measuring pressure plate 4-2, or a boss is additionally welded or bonded on the lower end surface of the measuring pressure plate 4-2.
The working principle of the utility model is as follows: the elastic strip-shaped card clothing 6 is flatly laid on the rectangular electromagnetic chuck 5, the power supply of the rectangular electromagnetic chuck 5 is turned on, and due to the action of electromagnetic force, the bottom of the metal carding elastic steel needle is closely attached to the upper plane of the rectangular electromagnetic chuck 5. And starting the vertical linear motion module 3 to drive the motor, and vertically moving the height measuring instrument mounting seat 4-1, the height measuring instrument 4-6 and the measuring pressure plate 4-2 downwards together. When the measuring pressure plate 4-2 is contacted with the elastic strip-shaped card clothing 6, the vertical sliding mechanism of the vertical linear motion module 3 continues to vertically and downwards displace for a certain distance, at the moment, the measuring pressure plate 4-2 is fully contacted with the metal carding elastic steel needle top of the elastic strip-shaped card clothing 6 under the action of the pressure of the measuring head pressure spring 4-5, and the metal carding elastic steel needle can be ensured not to deform because the measuring pressure plate 4-2 has a certain area. The height measuring instrument probe 4-7 is pushed by a spring in the height measuring instrument probe to be tightly contacted with the measuring pressure plate 4-2. Then, a driving stepping motor on the detection table base 1 is started, the workbench 2 is driven to move through the ball screw pair, so that the rectangular electromagnetic chuck 5 is driven to move rightwards, the height measuring instrument 4-6 starts to read and record the flatness of the elastic strip-shaped card clothing 6, after the detection is finished, the driving motor of the vertical linear motion module 3 automatically rotates reversely, the measuring pressure plate 4-2 is automatically lifted, the rectangular electromagnetic chuck 5 automatically cuts off a power supply, and the elastic strip-shaped card clothing 6 is taken down to finish the measurement.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A flexible single-strip flatness detection device for card clothing of an elastic cover plate comprises a detection table base (1), a workbench (2) horizontally fixed on the detection table base (1), a vertical linear motion module (3) fixed on the side edge of the detection table base (1) and perpendicular to the workbench (2), and a measurement module (4) arranged on a vertical sliding mechanism of the vertical motion module (3), wherein the workbench (2) can horizontally reciprocate linearly under the drive of a drive device, and the measurement module (4) can vertically reciprocate linearly under the drive of the drive device on the vertical linear motion module (3);
the method is characterized in that: a rectangular electromagnetic chuck (5) with certain flatness is fixedly arranged on the workbench (2), and the rectangular electromagnetic chuck (5) has magnetism when being electrified and can adsorb the elastic strip-shaped card clothing (6) on the surface of the rectangular electromagnetic chuck (5); the measuring module (4) comprises a height measuring instrument mounting seat (4-1) and a measuring pressure plate (4-2) which are horizontally arranged from top to bottom, two guide rods (4-3) which are arranged symmetrically and penetrate through the height measuring instrument mounting seat (4-1) and one end of each guide rod is fixed on the upper end face of the measuring pressure plate (4-2), two guide sleeves (4-4) which are fixedly arranged between the two guide rods (4-3) and the height measuring instrument mounting seat (4-1), measuring head compression springs (4-5) which are respectively sleeved on the two guide rods (4-3) and two ends of each measuring head compression spring are respectively fixed on the upper end face of the measuring pressure plate (4-2) and the lower end face of the height measuring instrument mounting seat (4-1), and a height measuring instrument (4-6) which penetrates through and is fixed on the height measuring instrument mounting seat (4-1), and a height measuring instrument probe (4-7) of the height measuring instrument (4-6) compresses the measuring pressure plate (4-2) in a working state, and the height measuring instrument mounting seat (4-1) is horizontally fixed on a vertical sliding mechanism of the vertical linear motion module (3).
2. The flexible single strip flatness detection device of elastic flat clothing according to claim 1, characterized in that: the guide sleeves (4-4) are respectively fixed on the height measuring instrument mounting base (4-1) through guide sleeve locking nuts (4-8).
3. The flexible single strip flatness detection device of elastic flat clothing according to claim 1, characterized in that: the height measuring instrument mounting seat (4-1) is in an L shape and consists of a long plate in the horizontal direction and a short plate vertically fixed on the vertical sliding mechanism.
4. The flexible single strip flatness detection device of elastic flat clothing according to claim 1, characterized in that: a stepping drive motor is arranged on the detection table base (1), and the stepping drive motor drives the workbench (2) to do horizontal reciprocating linear motion through a ball screw pair and a linear slider guide rail.
5. The flexible single strip flatness detection device of elastic flat clothing according to claim 1, characterized in that: and a stepping driving motor is arranged on the vertical linear motion module (3), and the stepping driving motor drives the measurement module (4) to vertically reciprocate linearly through a ball screw pair and a linear slide block guide rail.
6. The flexible single strip flatness detection device of elastic flat clothing according to claim 1, characterized in that: the middle part of the lower end face of the measuring pressure plate (4-2) is provided with an inverted trapezoidal boss.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921835364.6U CN210741443U (en) | 2019-10-29 | 2019-10-29 | Flexible single-strip flatness detection device for card clothing with elastic cover plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921835364.6U CN210741443U (en) | 2019-10-29 | 2019-10-29 | Flexible single-strip flatness detection device for card clothing with elastic cover plate |
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| CN210741443U true CN210741443U (en) | 2020-06-12 |
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| CN201921835364.6U Active CN210741443U (en) | 2019-10-29 | 2019-10-29 | Flexible single-strip flatness detection device for card clothing with elastic cover plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218072A (en) * | 2022-07-13 | 2022-10-21 | 山西华筑天成土木工程检测有限公司 | Be suitable for house of narrow space to detect and use crack testing arrangement |
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2019
- 2019-10-29 CN CN201921835364.6U patent/CN210741443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218072A (en) * | 2022-07-13 | 2022-10-21 | 山西华筑天成土木工程检测有限公司 | Be suitable for house of narrow space to detect and use crack testing arrangement |
| CN115218072B (en) * | 2022-07-13 | 2023-06-23 | 山西华筑天成土木工程检测有限公司 | Be suitable for narrow space's house to detect and use crack testing arrangement |
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