Cover plate tension correcting device for carding machine

Abstract

The utility model discloses a carding machine cover plate tension correcting device which comprises a box body and further comprises a cover plate unit which comprises a cylinder rotationally installed in the box body and a cover plate piece which is arranged in the box body, located on the upper portion of the cylinder and used for being matched with the cylinder to conduct carding work. The tension correction unit comprises tension measurement assemblies arranged on the two sides of the lower portion of the cover plate and used for measuring the tension of the cover plate, and lifting adjustment assemblies arranged on the upper portions of the tension measurement assemblies and used for adjusting the heights of the tension measurement assemblies. By rotating the lifting adjusting assemblies respectively, the lifting adjusting assemblies drive the tension measuring assemblies to ascend, and at the moment, the position, relative to the cylinder, of the side portion of the cover plate piece is finely adjusted through tension data measured by the two tension measuring assemblies; the tension at the two ends of the cover plate after direct adjustment is consistent with the tension value set in the corresponding tension display, the tension does not need to be measured by holding a scale in a hand in the whole tension correction process, and the tension correction precision is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to cotton carding machine cover plate tension correction technical field, concretely is cotton carding machine cover plate tension correction device. BACKGROUND

[0002] Cotton carding machine cover plate bone heel toe surface plays a very key role to the progressive carding effect of cotton carding machine, since the cover plate is in operation, the heel toe surface of the cover plate is directly relative friction on the curve track, if the tension of the cover plate belt is inconsistent, the heel toe surface of both ends will be worn inconsistently, which is easy to cause the cover plate needle, the distance is inaccurate, and the carding effect is poor.

[0003] The existing technology of cotton carding machine cover plate tension correction method is to manually hold the scale to correct the consistency of the cover plate tension, due to the instability of the hand, the tension adjustment is inconsistent, and the accuracy of the tension correction is low.

[0004] The above content is only used to assist in understanding the technical solutions of the present application, and does not represent the acknowledgement of the above content as the closest prior art. INVENTION CONTENTS

[0005] The utility model aims at providing cotton carding machine cover plate tension correction device to solve the problem of the existing technology that the hand holds the scale to correct the consistency of the cover plate tension, which is unstable, causes inconsistent tension adjustment, and has low accuracy of tension correction.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] Cotton carding machine cover plate tension correction device, including box body, further including:

[0008] Cover plate unit, including tin forest rotatingly installed in the inside of box body, cover plate piece arranged in the inside of box body and located on the upper part of tin forest for cooperating with tin forest to carry out cotton carding work;

[0009] Tension correction unit, including tension measuring assembly arranged at both sides of the lower part of cover plate piece for measuring the tension of cover plate piece, and lifting adjusting assembly arranged at the upper part of tension measuring assembly for adjusting the height of tension measuring assembly.

[0010] Further, the tension measuring assembly includes:

[0011] Tension display, two groups are arranged, respectively arranged below the lifting adjusting assembly, for measuring the tension near both sides of cover plate piece;

[0012] Hanging hole, fixedly connected on the upper end of the tension display, for connecting the tension display on the lower end of the lifting adjusting assembly;

[0013] Second hook plate, connected in the lower end of the tension display;

[0014] Lifting rod, connected in the lower end of the second hook plate, for pulling up the cover plate member, the lifting rod inside and outside the second hook plate is provided with a through hole matched with the second hook plate.

[0015] Further, the lifting rod is provided with a sharp-shaped insertion rod for inserting into the gap between the cylinder and the cover plate member.

[0016] Further, the lifting rod is provided with a sharp-shaped insertion rod for inserting into the gap between the cylinder and the cover plate member.

[0017] Fixed rod, fixedly connected to the upper end inside the box body;

[0018] Upper screw rod, fixedly connected to the lower end of the fixed rod;

[0019] The accommodating sleeve is screw-connected to the outside of the upper screw rod, and the upper screw hole matched with the outside of the upper screw rod is arranged inside the accommodating sleeve and located at the upper side of the outside of the upper screw rod;

[0020] Lower screw rod, screw-connected to the lower side inside the accommodating sleeve, and the lower screw hole matched with the outside of the first hook plate is arranged inside the lower side of the accommodating sleeve;

[0021] First hook plate, fixedly connected to the lower end of the lower screw rod, for extending into the hanging hole to hang the tension display.

[0022] Further, the upper screw rod is provided with a first limiting block for limiting the upper screw rod at the lower end inside the accommodating sleeve;

[0023] The upper end of the lower screw rod and the inside of the accommodating sleeve are provided with a second limiting block for limiting the lower screw rod.

[0024] Further, the feed end of the cylinder is provided with a licker-in roller for inputting the cotton material to one side of the cylinder;

[0025] The side of the discharge end of the cylinder is provided with a doffer for guiding the combed cotton material out of the outside of the cylinder.

[0026] Compared with the prior art, the utility model has the beneficial effects that:

[0027] 1. The utility model discloses a tension measurement assembly extends to the both sides of the cover plate and is located between the cover plate and the cylinder, respectively rotates the lifting adjustment assembly, and the lifting adjustment assembly drives the tension measurement assembly to ascend, at this moment, the position of the side of the cover plate relative to the cylinder is fine adjusted through the tension data measured by two sets of tension measurement assemblies, and the tension of the both ends of the cover plate after direct adjustment is consistent with the tension value set in the corresponding tension display, and the whole tension correction process does not need to measure the tension by holding the scale by hand, and the tension correction accuracy is high. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the whole structure schematic diagram of the utility model;

[0029] Figure 2 It is the utility model in Figure 1 The enlarged view of A place;

[0030] Figure 3 It is the cooperation relation diagram of the lifting adjustment assembly and the tension measurement assembly of the utility model;

[0031] Figure 4 It is the structure schematic diagram of the tension correction unit of the utility model.

[0032] Sign significance: 100, box body, 1, cover plate unit, 11, cover plate, 12, cylinder, 13, doffer, 14, stinger, 2, tension correction unit, 21, lifting adjustment assembly, 211, fixed link, 212, upper screw rod, 2121, first limit block, 213, containing sleeve, 2131, upper screw hole, 2132, lower screw hole, 214, lower screw rod, 2141, second limit block, 2142, first hook plate, 22, tension measurement assembly, 221, tension display, 222, hanging hole, 223, second hook plate, 224, lifting rod, 2241, plug rod, 2242, through -hole. DETAILED DESCRIPTION

[0033] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0034] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0035] The utility model discloses a cotton carding machine cover plate tension correction device, including box body 100, still includes:

[0036] The cover plate unit 1 comprises a cylinder 12 rotatably installed inside the box 100, and a cover plate 11 arranged inside the box 100 and located at the upper part of the cylinder 12 for cooperating with the cylinder 12 to perform the carding work.

[0037] The tension correction unit 2 comprises a tension measuring assembly 22 arranged at the lower part of the cover plate 11 on both sides for measuring the tension of the cover plate 11, and a lifting adjusting assembly 21 arranged at the upper part of the tension measuring assembly 22 for adjusting the height of the tension measuring assembly 22.

[0038] It should be noted that when the tension on both sides of the cover plate 11 is corrected, the two groups of tension measuring assemblies 22 are respectively extended to the two sides of the cover plate 11 and located between the cover plate 11 and the cylinder 12, and the lifting adjusting assemblies 21 are respectively rotated to drive the tension measuring assemblies 22 to rise. At this time, the position of the side part of the cover plate 11 relative to the cylinder 12 is fine-tuned by the tension data measured by the two groups of tension measuring assemblies 22, and the tension at both ends of the cover plate 11 after direct adjustment is consistent with the tension value set in the corresponding tension display 221. The whole tension correction process does not need to measure the tension by hand, and the tension correction accuracy is high.

[0039] As an improvement, as shown in Figures 2-4 The tension measuring assembly 22 comprises:

[0040] The tension display 221 is provided with two groups, which are respectively arranged below the corresponding lifting adjusting assembly 21, and is used for measuring the tension near the two sides of the cover plate 11;

[0041] The hanging hole 222 is fixedly connected to the upper end of the tension display 221, and is used for connecting the tension display 221 to the lower end of the lifting adjusting assembly 21;

[0042] The second hook plate 223 is connected to the lower end of the tension display 221;

[0043] The lifting rod 224 is connected to the lower end of the second hook plate 223, and is used for pulling up the cover plate 11. The lifting rod 224 is provided with a through hole 2242 on the outer side of the second hook plate 223.

[0044] Further, as shown in Figure 4 The lifting rod 224 is provided with an insertion rod 2241 on one side of the cover plate 11, which is inserted into the gap between the cylinder 12 and the cover plate 11. The insertion rod 2241 is provided in a sharp shape.

[0045] Further, as shown in Figure 4 The lifting adjusting assembly 21 comprises:

[0046] A fixed rod 211 is fixedly connected to the upper end inside the box body 100.

[0047] An upper screw rod 212 is fixedly connected to the lower end of the fixed rod 211.

[0048] A containing sleeve 213 is threadedly connected to the outside of the upper screw rod 212, and an upper threaded hole 2131 adapted to the outside of the upper screw rod 212 is arranged at the upper inside of the containing sleeve 213.

[0049] A lower screw rod 214 is threadedly connected to the lower inside of the containing sleeve 213, and a lower threaded hole 2132 adapted to the outside of the first hook plate 2142 is arranged at the lower inside of the containing sleeve 213.

[0050] The first hook plate 2142 is fixedly connected to the lower end of the lower screw rod 214 and is used for being inserted into the hanging hole 222 to hang the tension display 221.

[0051] As shown in the accompanying drawings, Figure 4 The lower end of the upper screw rod 212 and the inside of the containing sleeve 213 are provided with a first limiting block 2121 for limiting the upper screw rod 212.

[0052] The upper end of the lower screw rod 214 and the inside of the containing sleeve 213 are provided with a second limiting block 2141 for limiting the lower screw rod 214.

[0053] In addition, the feeding end of the cylinder 12 is provided with the licker-in 14 for inputting the cotton material to one side of the cylinder 12.

[0054] The side of the discharging end of the cylinder 12 is provided with the doffer 13 for guiding the combed cotton material out of the outside of the cylinder 12.

[0055] When the licker-in 14 sends the cotton material to one side of the cylinder 12, the cylinder 12 brings the cotton material into the gap between the cylinder 12 and the flat piece 11 to perform the combing work, and the cotton material is guided out of the outside of the cylinder 12 by the doffer 13 to the cotton material cylinder to be collected after the combing.

[0056] It should be noted that the tension displays 221 corresponding to the two sides of the flat piece 11 in the utility model set the optimal tension value required by the flat piece 11 when the tension of the flat piece 11 is corrected, and the tension of the two sides of the flat piece 11 is adjusted to correspond to the optimal tension value when the tension of the flat piece 11 is corrected respectively.

[0057] It should be noted that: in the specific implementation process of the utility model, Figures 1-4When the two sides of the cover plate 11 need to be tension corrected, the tension display 221 is hung outside the first hook plate 2142 through the hanging hole 222, and then the two groups of lifting rods 224 are inserted between the cover plate 11 and the cylinder 12 through the insertion rod 2241, the through hole 2242 in the lifting rod 224 is sleeved outside the second hook plate 223, the corresponding containing sleeve 213 is rotated, the containing sleeve 213 is matched with the lower screw rod 214 through the lower threaded hole 2132 to drive the first hook plate 2142 to move upwards, the first hook plate 2142 drives the tension display 221 to move upwards through the hanging hole 222, and the tension display 221 tightens one side of the cover plate 11 through the lifting rod 224 under the action of the insertion rod 2241. At this time, the data of the tension display 221 is read, the cover plate 11 in the tensioned state is measured through the observation of the other group of tension displays 221 on the other side of the cover plate 11, and then the tension of the cover plate 11 is adjusted by adjusting the relative position of the cover plate 11 relative to the cylinder 12. When the tension of the cover plate 11 is in the best tension, the whole tension correction process does not need to use the hand-held tension display 221, and the correction accuracy is high.

[0058] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0059] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A carding machine flat tension calibration device, comprising a box body (100), characterized in that, Also include: The cover plate unit (1) comprises a tin drum (12) rotatably installed in the box (100), and a cover plate (11) arranged in the box (100) and located at the upper part of the tin drum (12) for cooperating with the tin drum (12) to perform the carding work; The tension correction unit (2) comprises a tension measuring assembly (22) arranged at the lower part of the cover plate (11) on both sides for measuring the tension of the cover plate (11), and a lifting adjusting assembly (21) arranged at the upper part of the tension measuring assembly (22) for adjusting the height of the tension measuring assembly (22).

2. The carding machine cover plate tension correction device according to claim 1, wherein: The tension measuring assembly (22) comprises: A tension display (221) is provided with two groups, which are respectively arranged below the lifting adjusting assembly (21), and is used for measuring the tension near the two sides of the cover plate (11); A hanging hole (222) is fixedly connected to the upper end of the tension display (221), and is used for connecting the tension display (221) to the lower end of the lifting adjusting assembly (21); A second hook plate (223) is connected to the lower end of the tension display (221); A lifting rod (224) is connected to the lower end of the second hook plate (223), and is used for pulling up the cover plate (11), and a through hole (2242) cooperating with the second hook plate (223) is arranged inside the lifting rod (224) and located outside the second hook plate (223).

3. The carding machine cover plate tension correction device according to claim 2, wherein: The lifting rod (224) is provided with an insertion rod (2241) on one side of the cover plate (11) for inserting into the gap between the tin drum (12) and the cover plate (11), and the insertion rod (2241) is provided in a sharp shape.

4. The carding machine cover plate tension correction device according to claim 3, wherein: The lifting adjusting assembly (21) comprises: A fixed rod (211) is fixedly connected to the upper end inside the box (100); An upper screw rod (212) is fixedly connected to the lower end of the fixed rod (211); A containing sleeve (213) is threadedly connected to the outside of the upper screw rod (212), and an upper screw hole (2131) matched with the outside of the upper screw rod (212) is arranged inside the containing sleeve (213) and located outside the upper screw rod (212); A lower screw rod (214) is threadedly connected to the lower part inside the containing sleeve (213), and a lower screw hole (2132) matched with the outside of the first hook plate (2142) is arranged inside the containing sleeve (213) and located below; A first hook plate (2142) is fixedly connected to the lower end of the lower screw rod (214), and is used for extending into the hanging hole (222) to hang the tension display (221).

5. The carding machine cover plate tension correction device according to claim 4, wherein: The lower end of the upper screw rod (212) and the inside of the containing sleeve (213) are provided with a first limiting block (2121) for limiting the upper screw rod (212). The lower screw rod (214) upper end and inside the containing sleeve (213) are provided with a second limiting block (2141) for limiting the lower screw rod (214).

6. The card flat tension alignment device of claim 1, wherein: The feed end of the cylinder (12) is provided with a licker-in roller (14) for inputting cotton material to one side of the cylinder (12); The discharge end of the cylinder (12) is provided with a doffer (13) for guiding the carded cotton material out of the cylinder (12).

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