CN214749338U

CN214749338U - Rope end tension testing device

Info

Publication number: CN214749338U
Application number: CN202120757328.3U
Authority: CN
Inventors: 张华智; 张勤; 盛峭敏; 龙飞
Original assignee: Guangdong Esquel Textiles Co Ltd
Current assignee: Guangdong Kangpai Huanchuang Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-16
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a rope end tensile test device. The rope head tension testing device comprises a machine table, a first pressing clamp, a second pressing clamp and a driving mechanism; the first pressing fixture and the second pressing fixture are oppositely arranged on the machine table, the first pressing fixture comprises a first workbench and a first fixture, the first workbench is connected to the machine table, the first fixture is a flexible fixture, and the first fixture is connected to the first workbench and used for clamping a rope end; the second compresses tightly anchor clamps and includes second workstation and second anchor clamps, second workstation swing joint in the board, the second anchor clamps connect in the second workstation is in order to be used for the centre gripping rope body, actuating mechanism set up in the board connect in the second workstation. This fag end pulling force testing arrangement can replace artifical test, and the test effect is good, and efficiency of software testing is high to equipment cost is low, can popularize the configuration in weaving workshop.

Description

Rope end tension testing device

Technical Field

The utility model relates to a textile sector especially relates to a rope end tension test device.

Background

In the textile field, traditional rope end (rope head fixed connection's metal head or glue the solid part that the head adhesion back formed) elasticity and tensile test method test with the tensile test machine that the laboratory was used one, the repetition of one, and efficiency of software testing is low to use the tensile test machine test that the laboratory was used to have the destructiveness to the rope end, metal head or glue the head surface on the rope end after the test have the double-layered trace and lead to this rope end can no longer shipment. Because the tensile test machine test efficiency that the laboratory was used is low, there is the damage to the fag end, in addition, the tensile test machine that this laboratory was used is expensive, leads to the tensile test machine that this kind of laboratory of difficult ordinary configuration was used in weaving workshop. In actual production, a rope end is pulled by a hand in a conventional method, whether the rope end is loosened or not is sensed manually, and the pulling force of the hand is only several newtons, so that the requirements of customers are difficult to meet, whether the inspected product reaches the standard or not is unknown, and great quality hidden danger exists.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a rope tension testing device which can replace manual testing, has good testing effect, high testing efficiency and low equipment cost, and can be popularized and configured in a textile workshop.

A rope head tension testing device comprises a machine table, a first pressing clamp, a second pressing clamp and a driving mechanism; the first pressing fixture and the second pressing fixture are oppositely arranged on the machine table, the first pressing fixture comprises a first workbench and a first fixture, the first workbench is connected to the machine table, the first fixture is a flexible fixture, and the first fixture is connected to the first workbench and used for clamping a rope end; the second compresses tightly anchor clamps and includes second workstation and second anchor clamps, second workstation swing joint in the board, the second anchor clamps connect in the second workstation is in order to be used for the centre gripping rope body, actuating mechanism set up in the board connect in the second workstation.

In one embodiment, the first workbench is fixed on the machine table, the second workbench is movably connected to the machine table, and the driving mechanism is connected to the second workbench.

In one embodiment, the rope tension testing device further comprises a guide mechanism, the guide mechanism is arranged on the machine table, and the second workbench is connected to the guide mechanism in a sliding mode.

In one embodiment, the guide mechanism includes a first guide rail and a second guide rail, and the first guide rail and the second guide rail are disposed in parallel on the machine table.

In one embodiment, the first clamp comprises a first support, a first base plate and a first pressing plate, the first support and the first base plate are arranged on the first workbench at intervals, the first pressing plate is movably connected to the first support, and the first pressing plate can be matched with the first base plate to clamp the rope end.

In one embodiment, a silicone plate is arranged on the first substrate, and a foam plate is connected to the surface of the first pressing plate, which is used for being matched with the first substrate.

In one embodiment, the first clamp further comprises a first handle and a lever assembly mounted on the first bracket, the first pressing plate is hinged to the first bracket, and the first handle is connected to the first pressing plate through the lever assembly.

In one embodiment, the second clamp comprises a second pressing plate and a second base plate, the second base plate is mounted on the second workbench, the second pressing plate is movably connected to the second workbench, and the second pressing plate is used for being matched with the second base plate to clamp the rope body.

In one embodiment, the second fixture further includes a locking member and a lock catch, the second pressing plate is hinged to the second workbench, the locking member is connected to the second pressing plate, the lock catch is connected to the second workbench, and when the second pressing plate is attached to the second base plate, the locking member can be in locking fit with the lock catch.

In one embodiment, the second substrate is a silicone plate.

In one embodiment, the rope tension testing device further comprises a positioning mechanism, the positioning mechanism is arranged on the first workbench, a plurality of positioning through grooves which are distributed at intervals and used for positioning the rope body are formed in the positioning mechanism, and the positioning through grooves extend from the first workbench to the second workbench.

In one embodiment, the rope tension testing device further comprises an alarm mechanism. When the pulling force applied to the first workbench and the second workbench by the driving mechanism is maintained for a preset time such as 10s, the alarm mechanism works to remind an operator that the test is completed.

In one embodiment, the alarm mechanism comprises one or more of a buzzer, a vibrator and a flashing light.

Above-mentioned fag end pulling force testing arrangement can replace artifical test, and the test effect is good, and efficiency of software testing is high to equipment cost is low, can popularize the configuration in the weaving workshop. Above-mentioned fag end tensile test device is when using, through first anchor clamps connect in first workstation is in order to be used for the centre gripping fag end, second anchor clamps connect in the second workstation in order to be used for the centre gripping rope body, because first anchor clamps are soft anchor clamps, soft anchor clamps have avoided the damage to the fag end, avoid traditional laboratory to use the wearing and tearing of tensile test machine to the fag end in the laboratory, have protected the function of fag end to a very big extent.

Above-mentioned fag end pulling force testing arrangement through be provided with silica gel board, first clamp plate on first base plate be used for with first base plate complex surface is connected with the cystosepiment, and the mutually supporting of silica gel board and cystosepiment can furthest protect the fag end to avoid damaging, and the silica gel board belongs to soft material with the cystosepiment, is difficult for causing damage such as wearing and tearing, scraping to the fag end.

The first clamp of the rope head tension testing device comprises a first support, a first base plate and a first pressing plate, the rope head is clamped through the matching of the first pressing plate and the first base plate, operation is convenient, and labor is saved.

The silica gel plate is arranged on the first base plate of the rope end tension testing device, the first pressing plate is used for being connected with the foam plate on the surface matched with the first base plate, the silica gel plate and the foam plate can play a buffering role, the silica gel plate and the foam plate are softer, the rope end can be effectively protected, in addition, the silica gel plate and the foam plate can effectively clamp the rope end under the clamping effect of the first base plate and the first pressing plate, and the stability of tension testing is guaranteed.

Above-mentioned fag end tension test device through set up first handle and install in lever components on the first support realizes the first anchor clamps of manual operation, has reduced whole fag end tension test device's cost, to middle and small enterprises, can alleviate cost pressure, facilitate promotion.

Above-mentioned fag end tension test device can realize that the second clamp plate locks in the second workstation through setting up locking piece and hasp, works as the second clamp plate laminating in during the second worker base plate, the locking piece can with hasp locking cooperation, this operation can be manual operation, and manual operation can reduce whole fag end tension test device's equipment cost, the facilitate promotion. It can be easily understood that the locking piece can also be set to an automatic mode, and the locking piece is driven by the air cylinder to be locked on the lock catch.

Above-mentioned fag end pulling force testing arrangement is the silica gel board through setting up the second base plate, has increased the frictional force between rope body and the second base plate on the one hand, and on the other hand also can effectively protect the rope body to avoid the scraping.

The rope end tension testing device is provided with the positioning mechanism and can be used for positioning the rope end. Specifically, the positioning mechanism is provided with a plurality of positioning through grooves which are distributed at intervals and used for positioning the rope body, and the positioning through grooves extend from the first workbench to the second workbench. When carrying out the tensile test, can arrange the body of rope in the logical inslot of location, the location of being convenient for, the fag end is located positioning mechanism's one side, and when to fag end and the body of rope application of force, the one end butt of fag end is in positioning mechanism, so can not influence the fag end atress even, can not cause the destruction to the fag end. The quantity that the groove was led to in location is a plurality of, can test the pulling force of a plurality of fag ends simultaneously. When the pulling force value of a single rope head is required to be 100N in the pulling force test, and 10 rope heads are simultaneously tested, the pulling force value of the driving mechanism between the first workbench and the second workbench is set to be 1000N.

Drawings

Fig. 1 is a schematic view of a rope tension testing device according to an embodiment of the present invention;

fig. 2 is a schematic side view of a rope tension testing device according to an embodiment of the present invention;

fig. 3 is a schematic top view of a rope tension testing device according to an embodiment of the present invention.

Description of the reference numerals

10. A rope end tension testing device; 100. a machine platform; 200. a first hold-down clamp; 210. a first table; 220. a first clamp; 221. a first bracket; 222. a first substrate; 223. a first platen; 224. a first handle; 225. a lever assembly; 300. a second hold down clamp; 310. a second table; 320. a second clamp; 321. a second platen; 322. a second substrate; 323. a locking member; 324. locking; 400. a drive mechanism; 500. a guide mechanism; 510. a first guide rail; 520. a second guide rail; 600. a positioning mechanism; 610. and a positioning through groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3 together, an embodiment of the present invention provides a rope tension testing device.

The rope head tension testing device comprises a machine table, a first pressing clamp, a second pressing clamp, a driving mechanism and a control mechanism.

Referring to fig. 1-2, the first pressing fixture and the second pressing fixture are disposed opposite to each other on the machine platform, and the first pressing fixture includes a first worktable and a first fixture. The first workbench is connected to the machine table, the first clamp is a flexible clamp, and the first clamp is connected to the first workbench and used for clamping a rope end; the second compresses tightly anchor clamps and includes second workstation and second anchor clamps, second workstation swing joint in the board, the second anchor clamps connect in the second workstation is in order to be used for the centre gripping rope body.

The driving mechanism is arranged on the machine table and connected to the second workbench. The driving mechanism is electrically connected with the control mechanism. The control mechanism may be a PLC, PID, or the like. The driving mechanism is used for driving the second workbench to move away from the first workbench, when the distance between the first workbench and the second workbench reaches the maximum value, the driving mechanism continues to apply force to the second workbench to a preset value, and the tension value is maintained for a preset time, such as 10 s.

In one embodiment, the first worktable is fixed on the machine table. The second workbench is movably connected with the machine table, and the driving mechanism is connected with the second workbench.

In one embodiment, the rope tension testing device further comprises a guiding mechanism. The guide mechanism is arranged on the machine table, and the second workbench is connected with the guide mechanism in a sliding mode.

In one embodiment, the guide mechanism includes a first rail and a second rail. The first guide rail and the second guide rail are arranged in parallel on the machine table.

Referring to fig. 1-2, in one embodiment, the first clamp includes a first support, a first substrate, and a first pressing plate. The first support and the first base plate are arranged on the first workbench at intervals, the first pressing plate is movably connected to the first support, and the first pressing plate can be matched with the first base plate to clamp a rope head. The first clamp of the rope head tension testing device comprises a first support, a first base plate and a first pressing plate, the rope head is clamped through the matching of the first pressing plate and the first base plate, operation is convenient, and labor is saved.

In one embodiment, a silicone plate is arranged on the first substrate, and a foam plate is connected to the surface of the first pressing plate, which is used for being matched with the first substrate. Above-mentioned fag end pulling force testing arrangement through be provided with silica gel board, first clamp plate on first base plate be used for with first base plate complex surface is connected with the cystosepiment, and the mutually supporting of silica gel board and cystosepiment can furthest protect the fag end to avoid damaging, and the silica gel board belongs to soft material with the cystosepiment, is difficult for causing damage such as wearing and tearing, scraping to the fag end. The silica gel board can play the cushioning effect with the cystosepiment to, silica gel board and cystosepiment are softer, can effectively protect the fag end, and in addition, silica gel board and cystosepiment can effectively centre gripping fag end under the clamping action of first base plate and first clamp plate, guarantee the stability of tensile test.

Referring to fig. 1, in one embodiment, the first clamp further includes a first handle and a lever assembly mounted on the first bracket. The first pressing plate is hinged to the first support, and the first handle is connected to the first pressing plate through the lever assembly. Above-mentioned fag end tension test device through set up first handle and install in lever components on the first support realizes the first anchor clamps of manual operation, has reduced whole fag end tension test device's cost, to middle and small enterprises, can alleviate cost pressure, facilitate promotion.

In one embodiment, the second clamp includes a second platen and a second substrate. The second base plate is arranged on the second workbench, the second pressing plate is movably connected to the second workbench, and the second pressing plate is used for being matched with the second base plate to clamp the rope body.

In one embodiment, the second clamp further comprises a locking member and a locking buckle. The second pressing plate is hinged to the second workbench, the locking piece is connected to the second pressing plate, the lock catch is connected to the second workbench, and when the second pressing plate is attached to the second workpiece base plate, the locking piece can be matched with the lock catch in a locking mode. Above-mentioned fag end tension test device can realize that the second clamp plate locks in the second workstation through setting up locking piece and hasp, works as the second clamp plate laminating in during the second worker base plate, the locking piece can with hasp locking cooperation, this operation can be manual operation, and manual operation can reduce whole fag end tension test device's equipment cost, the facilitate promotion. It can be easily understood that the locking piece can also be set to an automatic mode, and the locking piece is driven by the air cylinder to be locked on the lock catch.

In one embodiment, the second substrate is a silicone plate. Above-mentioned fag end pulling force testing arrangement is the silica gel board through setting up the second base plate, has increased the frictional force between rope body and the second base plate on the one hand, and on the other hand also can effectively protect the rope body to avoid the scraping.

Referring to fig. 1 and 2, in one embodiment, the rope tension testing device further includes a positioning mechanism. Positioning mechanism sets up first workstation, positioning mechanism is last to have a plurality of interval distribution be used for supplying the location of restricting the body to lead to the groove, the groove is led to by in the location first workstation orientation second workstation direction is extended.

In one embodiment, the positioning mechanism may be in the form of an elongated plate. It is understood that in other embodiments, the structure and shape of the positioning mechanism is not limited to the above, and the structure and shape of the positioning mechanism may also be a columnar structure, a block structure, or the like.

In one embodiment, the rope tension testing device further comprises an alarm mechanism. The alarm mechanism is not shown in the drawings. The alarm mechanism is electrically connected with the control mechanism, and works when the driving mechanism maintains the pulling force applied to the first workbench and the second workbench for a preset time such as 10s, so as to remind an operator that the test is completed.

In one embodiment, the alarm mechanism comprises one or more of a buzzer, a vibrator and a flashing light. The buzzer, vibrator, flashing light are not shown in the drawing. For example, in one embodiment, the alert mechanism comprises a buzzer, and in another embodiment, the alert mechanism comprises a vibrator; in another embodiment, the alert mechanism includes a flashing light.

When the rope end tension testing device is used, the rope end tension testing device comprises the following steps:

when carrying out the tensile test, can arrange the body of restricting in the logical inslot of location, be convenient for fix a position, the fag end is located positioning mechanism's one side. The rope head is pressed by the first pressing fixture, and the rope body is pressed by the second pressing fixture.

When the force is applied to the rope end and the rope body, one end of the rope end is abutted to the positioning mechanism, so that the uniform stress of the rope end is not influenced, and the rope end is not damaged. When the pulling force value of a single rope head is required to be 100N in the pulling force test, and 10 rope heads are simultaneously tested, the pulling force value of the driving mechanism between the first workbench and the second workbench is set to be 1000N. The driving mechanism drives the second workbench to keep preset tension and preset time, and then the tests on the plurality of rope ends can be completed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A rope head tension testing device is characterized by comprising a machine table, a first pressing clamp, a second pressing clamp and a driving mechanism; the first pressing fixture and the second pressing fixture are oppositely arranged on the machine table, the first pressing fixture comprises a first workbench and a first fixture, the first workbench is connected to the machine table, the first fixture is a flexible fixture, and the first fixture is connected to the first workbench and used for clamping a rope end; the second compresses tightly anchor clamps and includes second workstation and second anchor clamps, second workstation swing joint in the board, the second anchor clamps connect in the second workstation is in order to be used for the centre gripping rope body, actuating mechanism set up in the board connect in the second workstation.

2. The rope tension testing device of claim 1, further comprising a guiding mechanism, wherein the guiding mechanism is disposed on the machine table, and the second workbench is slidably connected to the guiding mechanism.

3. The rope head tension testing device of claim 2, wherein the guiding mechanism comprises a first guide rail and a second guide rail, and the first guide rail and the second guide rail are arranged on the machine platform in parallel.

4. The rope head tension testing device according to any one of claims 1 to 3, wherein the first clamp comprises a first bracket, a first base plate and a first pressing plate, the first bracket and the first base plate are arranged on the first workbench at intervals, the first pressing plate is movably connected to the first bracket, and the first pressing plate can be matched with the first base plate to clamp the rope head.

5. The rope head tension testing device according to claim 4, wherein a silicone plate is arranged on the first base plate, and a foam plate is connected to a surface of the first pressing plate, which is used for being matched with the first base plate.

6. The rope tension testing device according to claim 4, wherein the first clamp further comprises a first handle and a lever assembly mounted on the first bracket, the first pressing plate is hinged to the first bracket, and the first handle is connected to the first pressing plate through the lever assembly.

7. The rope head tension testing device according to any one of claims 1 to 3, wherein the second clamp comprises a second pressing plate and a second base plate, the second base plate is mounted on the second workbench, the second pressing plate is movably connected to the second workbench, and the second pressing plate is used for clamping the rope body in cooperation with the second base plate.

8. The rope head tension testing device of claim 7, wherein the second clamp further comprises a locking member and a lock catch, the second pressing plate is hinged to the second workbench, the locking member is connected to the second pressing plate, the lock catch is connected to the second workbench, and when the second pressing plate is attached to the second base plate, the locking member can be in locking fit with the lock catch.

9. The rope head tension testing device according to claim 7, wherein the second base plate is a silicone plate.

10. The rope tension testing device according to any one of claims 1 to 3, further comprising a positioning mechanism disposed on the first worktable, wherein the positioning mechanism has a plurality of positioning through grooves spaced apart from each other for positioning the rope, and the positioning through grooves extend from the first worktable toward the second worktable.