Cloth inspecting machine cloth roller supporting frame with self-adaptive tension adjustment function

Abstract

The utility model discloses a cloth roller supporting frame for self-adaptive tension adjustment of a cloth inspecting machine, and relates to the related field of cloth inspecting machines. The operation table is fixedly connected with the cloth rolling table; a tension sensing device is arranged on the inner side wall of the operation table. The surface of the tension sensing device is fixedly connected with the bearing; a first positioning wheel and a second positioning wheel are respectively arranged on the inner walls of the bearings on the two sides; the tension sensing device is arranged to conduct real-time tension detection on cloth, real-time tension data of the cloth is transmitted to the PLC control panel, the PLC control panel controls the first motor so that the cloth roller can be adjusted up and down, and the tension of the cloth is always kept within a reasonable numerical value.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related field of cloth inspecting machine, concretely is a cloth inspecting machine self -adaptation tension regulation's cloth roller support frame. BACKGROUND

[0002] The traditional cloth inspecting machine's cloth roller support frame usually adopts fixed tension or simple mechanical adjustment mode, and has the technical limitations such as easy to cause cloth overstretching or relaxation, slow response speed, unable to adapt to tension change in real time, and needing manual intervention adjustment. CONTENT OF UTILITY MODEL

[0003] Therefore, in order to solve the above insufficient, the utility model provides a cloth inspecting machine self -adaptation tension regulation's cloth roller support frame here.

[0004] The utility model is such realization, construct a kind of cloth inspecting machine self -adaptation tension regulation's cloth roller support frame, the device includes operation table;The operation table rear is fixedly connected with cloth table;The operation table inboard wall is provided with tension sensing device;The operation table inboard wall is equipped with lug, and the lug surface is fixedly connected with bearing;First positioning wheel and second positioning wheel are respectively arranged on the inboard wall of bearing of the lug both sides;Stress wheel shell is arranged on the inboard wall of bearing in the lug middle;Electric spring is arranged on the inboard wall of stress wheel shell;Pressure sensor is arranged in the inboard wall of stress wheel shell;The inboard of pressure sensor and stress wheel surface is fixedly connected;The operation table and cloth table bottom are each provided with support leg.

[0005] Preferably, the inboard wall of the cloth table is provided with a tension adjusting device; the inboard wall of the cloth table is provided with a sliding groove; the bottom of the sliding groove is fixedly connected with the bottom of the first motor; the upper portion of the first motor is fixedly connected with a screw rod; the outer wall of the screw rod is threadedly connected with the inner wall of a screw cylinder; the left side of the screw cylinder is fixedly connected with a second motor; the left side of the second motor is fixedly connected with a first gear; the rear of the first gear is meshingly connected with a second gear; the middle of the second gear is fixedly connected with a cloth roller; the inside of the tension adjusting device is provided with a PLC control board.

[0006] Preferably, the diameter of the cloth roller ranges from Φ200mm to Φ800mm, and the maximum bearing capacity is 200kg.

[0007] Preferably, the first positioning wheel, the second positioning wheel and the surface are all coated with polytetrafluoroethylene.

[0008] Preferably, the lug surface of the operation table is provided with three identical bearings.

[0009] Preferably, the right side of the cloth roller and the left side of the screw cylinder are connected by bearings, and the bearings are fixedly connected with the surface of the screw cylinder.

[0010] Preferably, the first gear and the second gear are engaged to form a 2:1 torque amplification transmission.

[0011] The utility model has the advantages that: the utility model provides a cloth inspection machine self -adaptation tension regulation's cloth roller support frame through improvement, compared with the same type equipment, has the following improvement:

[0012] The cloth inspection machine self -adaptation tension regulation's cloth roller support frame has the pressure sensor in the three pulley tension sensing device, the pressure sensor can directly measure the pressure suffered by the object surface, when the cloth exerts pressure on the pulley or related parts, the pressure sensor can measure the pressure value in real time, and the tension of the cloth is calculated, the real -time data is transmitted to the PLC control panel by the tension sensing device, the first motor is controlled by the PLC control panel, so that the cloth tension is always kept in a set value, and the pressure of the force receiving wheel is adjusted by the electric spring.

[0013] The cloth inspection machine self -adaptation tension regulation's cloth roller support frame has the first motor and the screw connection, the screw is adjusted up and down by the sleeve screw rod transmission, the sleeve drives the cloth roller to be adjusted up and down and drives the cloth to be adjusted in tension, and the first gear and the second gear are arranged to amplify the torque. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the overall structure schematic view of the utility model;

[0015] Fig. 2 It is the section structure schematic view of the utility model;

[0016] Fig. 3 It is the tension detection device structure schematic view of the utility model;

[0017] Fig. 4 It is the tension adjusting device structure schematic view of the utility model.

[0018] Among them: operation platform -1, cloth inspection platform -2, tension sensing device -3, bearing -301, first positioning wheel -302, second positioning wheel -303, force receiving wheel shell -304, electric spring -305, pressure sensor -306, force receiving wheel -307, tension adjusting device -4, sliding groove -401, first motor -402, screw -403, screw -404, second motor -405, first gear -406, second gear -407, cloth roller -408, PLC control panel -409, support foot -5. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings Figs. 1~4The principles and features of the present application are described, the examples are used to explain the present application, and are not used to limit the scope of the present application. In the following paragraphs, the present application is described in more detail with reference to the accompanying drawings. The advantages and features of the present application will be more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and use non-precise proportions, only to facilitate, clearly assist in explaining the purpose of the embodiments of the present application.

[0020] It should be noted that when a component is referred to as "fixed" to another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected" to another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed" on another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the specification of the present application is only for the purpose of describing specific embodiments and is not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] Embodiment one:

[0023] Please refer to Figs. 1~4 The utility model discloses a cloth inspection machine self -adaptation tension regulation's cloth roll support frame, including operation platform 1, operation platform 1 rear with cloth platform 2 fixed connection, operation platform 1 inner wall is provided with tension sensing device 3, operation platform 1 inner wall is equipped with the lug, and the lug surface is fixedly connected with bearing 301, the lug both sides bearing 301 inner wall each is provided with first locating wheel 302 with second locating wheel 303, the lug middle bearing 301 inner wall is provided with stress wheel shell 304, stress wheel shell 304 inner wall both sides are provided with electric spring 305, stress wheel shell 304 inner wall middle side is provided with pressure sensor 306, and pressure sensor 306 inner side and stress wheel 307 surface are fixedly connected, operation platform 1 with cloth platform 2 bottom each is provided with support foot 5, first locating wheel 302, second locating wheel 303 with surface are all coated with polytetrafluoroethylene, operation platform 1 lug surface is provided with three same bearings 301.

[0024] Embodiment two:

[0025] Please refer to Figs. 1~4The utility model discloses a cloth roll roller support frame of adaptive tension adjustment of cloth inspecting machine, including the tension adjusting device 4 who sets up in the cloth roll table 2 inner wall, the cloth roll table 2 inner wall is provided with sliding groove 401, the bottom of sliding groove 401 and the bottom fixed connection of first motor 402, the top fixed connection of first motor 402 and screw rod 403, the outer wall screw jar 404 inner wall screw connection of screw rod 403, the left side fixed connection of screw jar 404 and second motor 405, the left side fixed connection of second motor 405 and first gear 406, the meshing connection of first gear 406 rear and second gear 407, the fixed connection of second gear 407 middle and cloth roll 408, the inside setting of tension adjusting device 4 has PLC control board 409, the diameter range of cloth roll 408 is Phi 200mm-Phi 800mm, and the maximum bearing 200kg, the left side of cloth roll 408 and the left side of screw jar 404 adopt bearing connection, and bearing and screw jar 404 surface fixed connection, through the meshing of first gear 406 and second gear 407, constitute 2:1's torque amplification drive.

[0026] The working principle of the cloth roll roller support frame of adaptive tension adjustment of cloth inspecting machine based on the above embodiment is:

[0027] First, when using the device, first place the device in the working area, then connect the device with the external power supply, and the device can provide the power required for work.

[0028] Second, the cloth inspector passes the cloth to be inspected from the tension sensing device 3 on the operation table 1 to the cloth roll 408, the pressure sensor 306 is installed at the part in contact with the cloth and capable of transmitting pressure, when the cloth runs, the tension will cause the force receiving wheel shell 304 to generate pressure on the pressure sensor 306, the pressure sensor 306 converts the pressure signal into an electric signal, after amplification, filtering and other processing, the controller or data acquisition system collects and analyzes the data to obtain the tension value of the cloth, the tension sensing device 3 transmits the real-time data of the tension to the PLC control board 409, the PLC control board 409 controls the first motor 402 to drive the screw jar 404 to adjust up and down, the screw jar 404 drives the cloth roll 408 to adjust up and down, so that the tension of the cloth is always maintained at a reasonable value, the electric spring is set to adjust the pressure of the force receiving wheel, and the first gear 406 and the second gear 407 are set to reduce the torque.

[0029] The utility model provides a cloth roll roller support frame of adaptive tension adjustment of cloth inspecting machine through improvement, sets up tension sensing device 3 and detects the real-time tension of the cloth, then transmits the real-time tension data of the cloth to the PLC control board 409, and the PLC control board 409 controls the first motor 402 to adjust the cloth roll 408 up and down, so that the tension of the cloth is always maintained within a reasonable value.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above, and the standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the existing technology, and the mechanical parts and equipment adopt the conventional type in the existing technology, and the circuit connection adopts the conventional connection mode in the existing technology, which will not be described in detail here.

[0031] The above description of disclosed embodiments enables those skilled in the art to carry out or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cloth inspection machine self-adapting tension adjusting cloth roller support frame, comprising an operation table (1); the operation table (1) is fixedly connected with a cloth winding table (2) at the rear thereof; characterized in that: The inner wall of the operating platform (1) is provided with a tension sensing device (3); the inner wall of the operating platform (1) is provided with a protrusion, the surface of the protrusion is fixedly connected with a bearing (301); the inner wall of the bearing (301) on both sides of the protrusion is provided with a first positioning wheel (302) and a second positioning wheel (303); the inner wall of the bearing (301) in the middle of the protrusion is provided with a force wheel shell (304); the inner wall of the force wheel shell (304) on both sides is provided with an electric spring (305); the middle of the inner wall of the force wheel shell (304) is provided with a pressure sensor (306); the inner side of the pressure sensor (306) and the surface of the force wheel (307) are fixedly connected; the operating platform (1) and the cloth winding platform (2) are each provided with a supporting leg (5).

2. The self-adapting tension-adjustable roll support frame of a cloth inspecting machine according to claim 1, wherein: The inner wall of the cloth winding platform (2) is provided with a tension adjusting device (4); the inner wall of the cloth winding platform (2) is provided with a sliding groove (401); the inner bottom of the sliding groove (401) is fixedly connected with the bottom of a first motor (402); the upper part of the first motor (402) is fixedly connected with a screw rod (403); the outer wall of the screw rod (403) is threadedly connected with the inner wall of a screw cylinder (404); the left side of the screw cylinder (404) is fixedly connected with a second motor (405); the left side of the second motor (405) is fixedly connected with a first gear (406); the rear of the first gear (406) is meshingly connected with a second gear (407); the middle of the second gear (407) is fixedly connected with a cloth winding roller (408); the inside of the tension adjusting device (4) is provided with a PLC control board (409).

3. The self-adapting tension-adjustable roll support frame of a cloth inspecting machine according to claim 2, wherein: The diameter of the cloth winding roller (408) is in the range of Φ200mm-Φ800mm, and the maximum bearing capacity is 200kg.

4. The self-adapting tension-adjustable roll support frame of a cloth inspecting machine according to claim 3, wherein: The first positioning wheel (302), the second positioning wheel (303) and the surface are all coated with polytetrafluoroethylene.

5. The self-adapting tension-adjustable roll support frame of a cloth inspecting machine according to claim 4, wherein: The protrusion surface of the operating platform (1) is provided with three same bearings (301).

6. The self-adapting tension-adjustable roll support frame of a cloth inspecting machine according to claim 5, characterized in that: The right side of the cloth winding roller (408) and the left side of the screw cylinder (404) are connected by a bearing, and the bearing is fixedly connected with the surface of the screw cylinder (404).

7. The self-adapting tension-adjustable roll support frame of a cloth inspecting machine according to claim 2, wherein: Through the meshing of the first gear (406) and the second gear (407), a torque amplification transmission of 2:1 is formed.

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