Quality detection device for carbon fiber production line

Abstract

The utility model provides a quality detection device for a carbon fiber production line, belongs to the technical field of carbon fiber production quality detection, and aims to solve the problem that a sampling cup is inclined due to the fact that the sampling cup is easily driven to move when a detection rod rotates in the prior art. Comprising a detection support frame, a detection guide rod, a viscometer main body, a viscometer detection rod, a detection locking bolt, a clamping driving piece, a detection protection mechanism and a detection clamping mechanism, the viscometer main body is connected to the outer side of the detection guide rod in a sliding manner; the viscometer detection rod is rotationally connected to the lower part of the viscometer main body; the detection locking bolt is in threaded connection with the rear end of the viscometer main body; the clamping driving piece is slidably connected to the lower end of the outer side of the detection guide rod; the detection protection mechanism is arranged below the viscometer main body; the detection clamping mechanism is arranged on the inner side of the detection supporting frame, clamping of the sampling cup is achieved, the stability of the sampling cup during detection is guaranteed, and the accuracy of the detection structure is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to carbon fiber production quality inspection technical field, more specifically, especially relate to a quality detection device of carbon fiber production line. BACKGROUND

[0002] As a kind of high-performance fiber material, carbon fiber has excellent characteristics such as high strength, low density and high modulus, and carbon fiber production line involves multiple complex production links, from the pretreatment of raw materials to the output of final carbon fiber products, the quality of each link directly affects the performance of carbon fiber products, therefore, it is crucial to equip accurate and efficient quality detection device on carbon fiber production line, and appropriate viscosity is crucial for subsequent spinning process, abnormal viscosity may lead to uneven spinning, and thus affect the quality of carbon fiber, when producing carbon fiber, viscosity meter is generally used to monitor the viscosity change of raw material solution, so as to adjust process parameters in time, when using viscosity meter, workers generally sample raw materials, then place sampling cup under the detection rod of viscosity meter, and detect carbon fiber raw materials by rotating detection rod after inserting it into sampling cup.

[0003] The present application No. CN202310874458.9 discloses a kind of asphalt viscosity rotary viscometer, including main component, including viscosity meter body, base and support plate, the base is set in the viscosity meter body below, the support plate is fixed in the viscosity meter body bottom;Adjusting assembly is set in the base, including support sleeve, adjusting piece, inductive piece, locking piece and pusher, the support sleeve is fixed in the base, the adjusting piece is set in the support sleeve, the inductive piece is located in the support sleeve, the locking piece is set in the adjusting piece side, the pusher is located in the locking piece side.The present application has beneficial effects as follows: by the setting of adjusting assembly, viscosity meter body can be automatically adjusted to horizontal state according to the angle of inclination of viscosity meter body, and after adjusting, viscosity meter body can also be locked in current state, so as to avoid frequent rotation of leveling screw.

[0004] Based on the above, the existing sampling cup is directly placed on the support plate of viscosity meter, when detection rod rotates, carbon fiber raw material viscosity is large, and sampling cup is moved when detection rod rotates, so as to cause sampling cup to incline, and affect the detection result of carbon fiber raw material. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a quality detection device of carbon fiber production line to solve the existing since sampling cup is directly placed to the support plate of viscometer, when the detection rod rotates, since the carbon fiber raw material viscosity is bigger, when the detection rod rotates, easy to drive sampling cup and move, cause sampling cup to incline, influence the detection result of carbon fiber raw material problem.

[0006] The purpose and effect of the quality detection device of the carbon fiber production line are achieved by the following specific technical means:

[0007] A quality detection device of carbon fiber production line, including detection support frame, detection guide rod, viscosity meter main part, viscosity meter detection rod, detection locking bolt, clamping drive part, detection protection mechanism and detection clamping mechanism, detection guide rod is fixedly connected above detection support frame, viscosity meter main part is slidably connected outside detection guide rod, viscosity meter detection rod is rotatably connected below viscosity meter main part, detection locking bolt is screwedly connected to the rear end of viscosity meter main part, clamping drive part is slidably connected outside lower end of detection guide rod, detection protection mechanism is arranged below viscosity meter main part, and detection clamping mechanism is arranged inside detection support frame.

[0008] Further, the detection protection mechanism includes a protective cover plate and a protective connecting spring, the protective cover plate is slidably connected to the lower end of the viscosity meter detection rod, and the protective connecting spring is fixedly connected to the upper end of the protective cover plate.

[0009] Further, the detection protection mechanism further includes a protective receiving plate, the protective receiving plate is slidably connected to the inner side of the detection support frame, and a groove structure is arranged at the upper end of the protective receiving plate.

[0010] Further, the detection clamping mechanism includes a clamping support spring, the clamping support spring is fixedly connected to the lower end of the clamping drive part, and the lower end of the clamping support spring is fixedly connected to the detection support frame.

[0011] Further, the detection clamping mechanism further includes a clamping drive gear and a clamping drive rack, the clamping drive gear is rotatably connected to the middle position of the inside of the detection support frame, the clamping drive rack is provided in two groups, the two groups of clamping drive racks are slidably connected to the left and right sides of the inside of the detection support frame respectively, and the two groups of clamping drive racks are engaged on the front and rear sides of the clamping drive gear respectively.

[0012] Further, the detection clamping mechanism further comprises clamping drive sliders, clamping guide rods, stable clamping pieces, clamping connecting springs and a clamping drive rod; the clamping drive sliders are provided in two groups, and the two groups of clamping drive sliders are respectively slidably connected to the inner sides of the detection support frames; the rear ends of the two groups of clamping drive sliders are fixedly connected with the clamping drive racks respectively; the clamping guide rods are provided in multiple groups, and the multiple groups of clamping guide rods are respectively slidably connected to the inner sides of the clamping drive sliders; the stable clamping pieces are provided in two groups, and the two groups of stable clamping pieces are fixedly connected to the inner sides of the clamping guide rods respectively; the clamping connecting springs are provided in two groups, and one end of each of the two groups of clamping connecting springs is fixedly connected with a stable clamping piece, and the other end of each of the two groups of clamping connecting springs is fixedly connected with a clamping drive slider; and the clamping drive rod is hingedly connected to the lower end of the clamping drive piece, and the lower end of the clamping drive rod is hingedly connected with the left group of clamping drive racks.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] The utility model discloses a detection protection mechanism is provided, and the protective cover plate realizes the sealing to the top end of the sampling cup under the action of the protection connecting spring, avoids the carbon fiber raw material overflow when detecting, guarantees the cleanness of whole detection area, and when the detection is completed, the excess raw material on the surface of viscometer detection rod drops to the top of the protection receiving plate, and the protection receiving plate realizes the collection of the dropped raw material, avoids the pollution of detection environment.

[0015] The utility model discloses a detection clamping mechanism is provided, and the viscometer main body moves down extrusion clamping drive piece, and clamping drive piece is extruded and moves down, and clamping drive piece moves down extrusion clamping drive rod, and clamping drive rod is extruded and drives the right movement of left group clamping drive rack, and left group clamping drive rack drives the rotation of clamping drive gear and moves left group clamping drive rack to the right, and two groups of clamping drive sliders move to each other at this moment, and clamping drive slider moves to each other and drives the movement of stable clamping piece to each other, and stable clamping piece realizes the clamping of sampling cup under the action of clamping connecting spring, guarantees the stability of sampling cup when detecting, avoids the inclination of sampling cup, and guarantees the accuracy of detection structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model.

[0017] Figure 2 It is the detection protection mechanism structure schematic diagram of the utility model.

[0018] Figure 3 It is the stable clamping piece structure schematic diagram of the utility model.

[0019] Figure 4It is the clamping driving rod structure schematic diagram of the utility model.

[0020] Figure 5 It is the detection clamping mechanism structure schematic diagram of the utility model.

[0021] In the drawing, the corresponding relationship of component name and drawing number is:

[0022] 1, detection support frame;101, protective cover plate;102, protective connection spring;103, protective receiving plate;2, detection guide rod;3, viscometer main body;4, viscometer detection rod;5, detection locking bolt;6, clamping driving part;601, clamping support spring;602, clamping driving gear;603, clamping driving rack;604, clamping driving slider;605, clamping guide rod;606, stable clamping part;607, clamping connection spring;608, clamping driving rod. DETAILED DESCRIPTION

[0023] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. Example One

[0024] As shown in the accompanying Figures 1 to 5 As shown:

[0025] The utility model provides a quality detection device of carbon fiber production line, including detection support frame 1, detection guide rod 2, viscometer main body 3, viscometer detection rod 4, detection locking bolt 5, clamping driving part 6 and detection protection mechanism;Detection guide rod 2 is fixedly connected in the top of detection support frame 1;Viscometer main body 3 is connected in the outside of detection guide rod 2 slidingly;Viscometer detection rod 4 is rotationally connected in the lower of viscometer main body 3;Detection locking bolt 5 is screwly connected in the rear end of viscometer main body 3;Clamping driving part 6 is connected in the outside lower end of detection guide rod 2 slidingly;Detection protection mechanism is set in the lower of viscometer main body 3.

[0026] Among them, detection protection mechanism includes: protective cover plate 101, protective connection spring 102 and protective receiving plate 103;Protective cover plate 101 is connected in the outside lower end of viscometer detection rod 4 slidingly;Protective connection spring 102 is fixedly connected in the upper end of protective cover plate 101;Protective receiving plate 103 is connected in the inside of detection support frame 1 slidingly, and the upper end of protective receiving plate 103 is provided with recess structure.

[0027] The specific use and role of the embodiment are as follows: when the viscosity of the carbon fiber raw material needs to be detected, the sampling cup is used to sample the carbon fiber raw material, then the sampling cup is placed above the protective receiving plate 103, the detection locking bolt 5 is loosened, the viscometer body 3 is moved downward, the viscometer body 3 drives the viscometer detection rod 4 to insert into the inside of the sampling cup, the viscometer body 3 is opened to detect the carbon fiber raw material, meanwhile, the protective cover plate 101 is sealed to the top end of the sampling cup under the action of the protective connecting spring 102, so that the carbon fiber raw material is prevented from overflowing during detection, the whole detection area is kept clean, and when the detection is completed, the excess raw material on the surface of the viscometer detection rod 4 can drip onto the top of the protective receiving plate 103, and the protective receiving plate 103 can collect the dripping raw material to prevent the detection environment from being polluted. Embodiment two

[0028] The utility model provides a quality detection device of carbon fiber production line, on the basis of embodiment one, as shown in Figures 1 to 5 Still include detection clamping mechanism, detection clamping mechanism sets up in the inside of detection support frame 1,

[0029] Among them, detection clamping mechanism includes: clamping support spring 601, clamping drive gear 602, clamping drive rack 603, clamping drive slider 604, clamping guide rod 605, stable clamping piece 606, clamping connecting spring 607 and clamping drive rod 608, clamping support spring 601 fixed connection is in the lower end of clamping drive part 6, and the lower end of clamping support spring 601 is fixedly connected with detection support frame 1, clamping drive gear 602 rotationally connects in the inside intermediate position of detection support frame 1, clamping drive rack 603 is provided with two groups, and the two groups of clamping drive rack 603 are slidably connected to the inside left and right sides of detection support frame 1, and the two groups of clamping drive rack 603 are engaged on the front and back sides of clamping drive gear 602, clamping drive slider 604 is provided with two groups, and the two groups of clamping drive slider 604 are slidably connected to the inside of detection support frame 1, and the rear ends of the two groups of clamping drive slider 604 are fixedly connected with clamping drive rack 603, clamping guide rod 605 is provided with multiple groups, and the multiple groups of clamping guide rod 605 are slidably connected to the inside of clamping drive slider 604, stable clamping piece 606 is provided with two groups, and the two groups of stable clamping piece 606 are fixedly connected to the inside of clamping guide rod 605, clamping connecting spring 607 is provided with two groups, and one end of the two groups of clamping connecting spring 607 is fixedly connected with stable clamping piece 606, and the other end of the two groups of clamping connecting spring 607 is fixedly connected with clamping drive slider 604, clamping drive rod 608 is hinged in the lower end of clamping drive part 6, and the lower end of clamping drive rod 608 is hinged with the left group of clamping drive rack 603.

[0030] Specific use and role of the embodiment: when the viscosity meter body 3 moves downward, the viscosity meter body 3 moves downward to extrude the clamping driving element 6, the clamping driving element 6 is extruded to move downward, the clamping driving element 6 moves downward to extrude the clamping driving rod 608, the clamping driving rod 608 is extruded to drive the left group of clamping driving racks 603 to move rightward, the left group of clamping driving racks 603 move rightward to drive the clamping driving gear 602 to rotate, the clamping driving gear 602 rotates to drive the right group of clamping driving racks 603 to move leftward, at this time, the two groups of clamping driving sliders 604 move oppositely, the clamping driving sliders 604 move oppositely to drive the stable clamping element 606 to move oppositely, the stable clamping element 606 is clamped to the sampling cup under the action of the clamping connecting spring 607, the stability of the sampling cup during detection is ensured, the sampling cup is prevented from tilting, and the accuracy of the detection structure is ensured.

[0031] In this paper, the following points need attention:

[0032] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0033] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0034] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A quality detection device of a carbon fiber production line, comprising a detection support frame (1), a detection guide rod (2), a viscometer main body (3), a viscometer detection rod (4), a detection locking bolt (5), a clamping driving element (6), a detection protection mechanism and a detection clamping mechanism; characterized in that: The detection guide rod (2) is fixedly connected above the detection support frame (1); the viscometer main body (3) is slidably connected outside the detection guide rod (2); the viscometer detection rod (4) is rotatably connected below the viscometer main body (3); the detection locking bolt (5) is threadedly connected to the rear end of the viscometer main body (3); the clamping driving element (6) is slidably connected to the lower end outside the detection guide rod (2); the detection protection mechanism is arranged below the viscometer main body (3); and the detection clamping mechanism is arranged inside the detection support frame (1).

2. The quality detection device for carbon fiber production line according to claim 1, characterized in that: The detection protection mechanism comprises a protection cover plate (101) and a protection connecting spring (102); the protection cover plate (101) is slidably connected to the lower end outside the viscometer detection rod (4); and the protection connecting spring (102) is fixedly connected to the upper end of the protection cover plate (101).

3. The quality inspection device for a carbon fiber production line according to claim 2, characterized by: The detection protection mechanism further comprises a protection receiving plate (103); the protection receiving plate (103) is slidably connected inside the detection support frame (1), and the upper end of the protection receiving plate (103) is provided with a groove structure.

4. The quality inspection device for a carbon fiber production line according to claim 1, wherein: The detection clamping mechanism comprises a clamping support spring (601); the clamping support spring (601) is fixedly connected to the lower end of the clamping driving element (6), and the lower end of the clamping support spring (601) is fixedly connected to the detection support frame (1).

5. The quality inspection device for a carbon fiber production line according to claim 4, characterized by: The detection clamping mechanism further comprises a clamping driving gear (602) and a clamping driving rack (603); the clamping driving gear (602) is rotatably connected to the middle position inside the detection support frame (1); the clamping driving rack (603) is provided in two groups, and the two groups of clamping driving racks (603) are slidably connected to the left and right sides inside the detection support frame (1), respectively, and the two groups of clamping driving racks (603) are engaged on the front and rear sides of the clamping driving gear (602), respectively.

6. The quality inspection device for a carbon fiber production line according to claim 5, wherein: The detection clamping mechanism further comprises clamping drive sliders (604), clamping guide rods (605), stable clamping pieces (606), clamping connecting springs (607) and clamping drive rods (608); the clamping drive sliders (604) are provided in two groups, and the two groups of clamping drive sliders (604) are respectively slidably connected to the inner side of the detection support frame (1), and the rear ends of the two groups of clamping drive sliders (604) are fixedly connected with the clamping drive racks (603); the clamping guide rods (605) are provided in multiple groups, and the multiple groups of clamping guide rods (605) are respectively slidably connected to the inner side of the clamping drive sliders (604); the stable clamping pieces (606) are provided in two groups, and the two groups of stable clamping pieces (606) are respectively fixedly connected to the inner side of the clamping guide rods (605); the clamping connecting springs (607) are provided in two groups, one end of each of the two groups of clamping connecting springs (607) is fixedly connected with the stable clamping piece (606), and the other end of each of the two groups of clamping connecting springs (607) is fixedly connected with the clamping drive slider (604); and the clamping drive rod (608) is hingedly connected to the lower end of the clamping drive piece (6), and the lower end of the clamping drive rod (608) is hingedly connected with the left group of clamping drive racks (603).

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