CN218988454U

CN218988454U - Gum dipping line tension bracket

Info

Publication number: CN218988454U
Application number: CN202320094385.7U
Authority: CN
Inventors: 刘承木
Original assignee: Shandong Dongwo Environmental New Material Joint Stock Co ltd
Current assignee: Shandong Dongwo Environmental New Material Joint Stock Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-05-09
Anticipated expiration: 2033-02-01

Abstract

The utility model relates to a dipping line tension bracket, which comprises a bracket body and an adjusting bracket vertically sliding on the bracket body, wherein the upper end of the bracket body is connected with a plurality of upper rotating rollers in a shaft way, the adjusting bracket is connected with a plurality of lower rotating rollers in a shaft way, grey cloth is staggered to bypass the upper rotating rollers and the lower rotating rollers, the utility model further comprises tension providing mechanisms positioned at two sides of the bracket body, each tension providing mechanism comprises a circulating chain vertically arranged and a counterweight vertically sliding on the bracket body, one side of each circulating chain is connected with the counterweight, the other side of each circulating chain is connected with the adjusting bracket, and the weight of each counterweight is smaller than that of the adjusting bracket.

Description

Gum dipping line tension bracket

Technical Field

The utility model relates to the field of gum dipping, in particular to a gum dipping line tension bracket.

Background

In the carpet processing process, the grey cloth needs to be subjected to gum dipping treatment, which is generally carried out on a gum dipping line, the feeding speed and the discharging speed of the grey cloth on the gum dipping line have certain difference, and the feeding can be stopped temporarily due to the reasons of coil replacement and the like, so that the tension of the grey cloth is continuously changed in the conveying process.

The utility model patent with publication number of CN113385364A discloses a pretensioned geotextile raw material gumming device, which is started to pre-tension nylon cloth through a gumming unit and then gummed; this patent fails to achieve real-time tension control of the blank.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the impregnation line tension bracket which can realize tension control of grey cloth in the impregnation process.

The utility model provides a dipping line tension frame, which comprises a frame body and an adjusting frame vertically connected with the frame body in a sliding mode, wherein the upper end of the frame body is connected with a plurality of upper rotating rollers in a shaft mode, the adjusting frame is connected with a plurality of lower rotating rollers in a shaft mode, grey cloth is staggered to bypass the upper rotating rollers and the lower rotating rollers, the dipping line tension frame also comprises tension providing mechanisms positioned on two sides of the frame body, each tension providing mechanism comprises a circulating chain vertically arranged and a counterweight vertically connected with the frame body in a sliding mode, one side of each circulating chain is connected with the corresponding counterweight, the other side of each circulating chain is connected with the corresponding adjusting frame, and the weight of each counterweight is smaller than that of the corresponding adjusting frame.

According to the scheme, the gravity of the falling of the adjusting frame provides the tension of the grey cloth, the weight of the counterweight is used for reducing the tension of the adjusting frame to the grey cloth, constant tension control of the grey cloth is achieved, and meanwhile, the length change of the grey cloth caused by different feeding and discharging speeds can be buffered through lifting of the adjusting frame.

As optimization, a travel switch positioned below the counterweight is fixedly connected on the frame body. The travel switch in this scheme plays the effect of spacing warning under the counter weight, rises to the assigned position when the alignment jig, and the counter weight descends to trigger travel switch, and the alarm is loud, in time suggests to stop the button of pausing to the staff, avoids the greige cloth draft too big to cause unqualified.

As optimization, the bottom of the frame body is fixedly connected with a buffer spring positioned below the counterweight. The buffer spring in this scheme plays spacing effect down, forces to carry out spacing and buffering to the whereabouts of counter weight.

As optimization, the lower end of the discharging end of the frame body is connected with a bottom rotating roller in a shaft way. The blank bypassing the upper roll bypasses the lower roll in this embodiment downwardly. Thereby increasing the buffer length.

Preferably, the counterweight comprises a counterweight box and a plurality of counterweights placed in the counterweight box. The total weight of the counterweight can be adjusted by adjusting the number of the counterweights.

As optimization, the support body includes four stands, the back timber of connection stand upper end and the floorbar of connection stand lower extreme, the four corners of regulating frame are equipped with the leading wheel with the stand adaptation. The guide wheel in this scheme has realized the vertical direction of alignment jig.

As optimization, the stand is H shaped steel, the leading wheel is the sheave and blocks on the pterygoid lamina edge of H shaped steel, and the rigid coupling has the counter weight baffle on the web of H shaped steel, and another pterygoid lamina of H shaped steel constitutes vertical counter weight guide way with the counter weight baffle, the support body still includes vertical counter weight guide rail, and the counter weight guide rail is the channel-section steel, the notch of counter weight guide way and channel-section steel is inserted respectively at the both ends of counter weight. In the scheme, the counterweight guide groove and the groove opening of the channel steel play a role in guiding the left end and the right end of the counterweight, and the counterweight guide plate separates the counterweight and the guide wheels to prevent interference.

The beneficial effects of the utility model are as follows: the impregnation line tension bracket can realize constant tension control of grey cloth, is convenient for adjusting tension, and can be applied to processing of carpet impregnation production lines and tension control in textile fabric processing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1 in accordance with the present utility model;

the figure shows:

1. upright post, 2, top beam, 3, bottom beam, 4, grey cloth, 5, upper rotating roller, 6, adjusting frame, 7, lower rotating roller, 8, bottom rotating roller, 9, output rotating roller, 10, guide wheel, 11, counterweight, 12, circulating chain, 13, upper chain wheel, 14, lower chain wheel, 15, travel switch, 16, buffer spring, 17, counterweight guide rail, 18, counterweight guide plate, 19, and chain connecting plate.

Detailed Description

In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.

As shown in fig. 1-2, the impregnation line tension bracket provided by the utility model comprises a bracket body and an adjusting bracket 6 vertically sliding on the bracket body. The frame body comprises four upright posts 1, top beams 2 connected with the upper ends of the upright posts 1 and bottom beams 3 connected with the lower ends of the upright posts 1, the four upright posts 1 are arranged in a rectangular shape, the top beams 2 are connected with the upper ends of the adjacent upright posts 1, the bottom beams 3 are connected with the lower ends of the adjacent upright posts 1, and the bottom beams 3 are fixed on the ground through foundation legs.

The adjusting frame 6 is a horizontal rectangular frame body and is positioned in a rectangular space surrounded by four upright posts 1, guide wheels 10 matched with the upright posts 1 are arranged at four corners of the adjusting frame 6, and the guide wheels 10 realize vertical guide of the adjusting frame 6.

As shown in fig. 2, the upright 1 is an H-shaped steel, the guide wheel 10 is a sheave and is clamped on the edge of one wing plate of the H-shaped steel, and the guide wheel 10 is clamped on the edge of one wing plate of the H-shaped steel, which is close to the adjusting frame 6.

The upper end of the frame body is connected with a plurality of upper rotating rollers 5 in a shaft way, the adjusting frame 6 is connected with a plurality of lower rotating rollers 7 in a shaft way, the upper rotating rollers 5 and the lower rotating rollers 7 are arranged in parallel and are staggered in the transverse direction of the conveying direction, the grey cloth 4 is staggered to bypass the upper rotating rollers 5 and the lower rotating rollers 7, as shown in fig. 1, 4 upper rotating rollers 5 are arranged, 3 lower rotating rollers 7 are arranged, the grey cloth 4 bypasses the upper part of the first upper rotating roller 5 and then bypasses the first lower rotating roller 7 downwards, then upwards bypasses the second upper rotating roller 5, and finally bypasses the 4 th upper rotating roller 5 and then downwards.

The lower end of the discharging end of the frame body is connected with a bottom rotary roller 8 in a shaft way. The blank is passed around from the 4 th upper roll 5, down around the bottom roll 8, and up around the final output roll 9.

The tension-providing mechanism is arranged on the two sides of the frame body, and the tension-providing mechanism is arranged on the frame body along the two ends of the upper rotating roller 5 and the lower rotating roller 7 in the length direction, so that tension is applied to the two ends of the adjusting frame 6.

The tension providing mechanism comprises a circulating chain 12 vertically arranged and a counterweight 11 vertically connected to the frame in a sliding mode, two upper chain wheels 13 are arranged at the upper end of the frame, two lower chain wheels 14 are arranged at the upper end of the frame, and the circulating chain 12 bypasses the two upper chain wheels 13 and the two lower chain wheels 14 to realize circulating movement.

One side of the circulating chain 12 is connected with the counterweight 11, the other side is connected with the adjusting frame 6 through a chain connecting plate 19, and the weight of the counterweight is smaller than that of the adjusting frame. The weight 11 includes a weight box and a plurality of weights placed in the weight box, and the total weight of the weight can be adjusted by adjusting the number of weights, and the tension applied to the raw fabric can be reduced by increasing the weight of the weight.

The frame body is fixedly connected with a travel switch 15 positioned below the counterweight 11. The travel switch plays a role in limiting and alarming under the balance weight, when the adjusting frame is lifted to a designated position, the balance weight descends to trigger the travel switch, the alarm sounds to prompt staff to stop the temporary button in time, and unqualified grey cloth is avoided due to excessive drafting.

The bottom of the frame body is fixedly connected with a buffer spring 16 positioned below the counterweight 11. The buffer spring plays a role of lower limit, and forcedly limits and buffers the falling of the counterweight.

In order to realize the guiding of the counterweight 11, as shown in fig. 2, a counterweight guide plate 18 is fixedly connected to a web plate of the H-shaped steel, and another wing plate of the H-shaped steel and the counterweight guide plate 18 form a vertical counterweight guide groove, the frame body further comprises a vertical counterweight guide rail 17, the counterweight guide rail 17 is a channel steel, and two ends of the counterweight 11 are respectively inserted into the counterweight guide groove and a notch of the channel steel.

The application method of the utility model comprises the following steps:

the gravity of the falling of the adjusting frame 6 provides the tension of the grey cloth 4, the weight of the counterweight 11 is used for reducing the tension of the adjusting frame 6 to the grey cloth 4, the constant tension control of the grey cloth 4 is realized, and meanwhile, the length change of the grey cloth caused by different feeding and discharging speeds can be buffered by lifting of the adjusting frame.

Of course, the above description is not limited to the above examples, and the technical features of the present utility model that are not described may be implemented by or by using the prior art, which is not described herein again; the above examples and drawings are only for illustrating the technical scheme of the present utility model and not for limiting the same, and the present utility model has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art without departing from the spirit of the present utility model and the scope of the appended claims.

Claims

1. The utility model provides a gum dipping line tension bracket which characterized in that: including support body and vertical sliding connection alignment jig (6) on the support body, support body upper end coupling has a plurality of upper roller (5), and the last coupling of alignment jig (6) has a plurality of lower roller (7), and grey cloth (4) are crisscross to bypass upper roller (5) and lower roller (7), still including the tension that is located the support body both sides provides the mechanism, tension provides the mechanism including circulation chain (12) of vertical setting and vertical sliding connection counter weight (11) on the support body, one side and counter weight (11) of circulation chain (12) are connected, and the opposite side is connected with alignment jig (6), the weight of counter weight is less than the weight of alignment jig.

2. A dipping wire tension frame as recited in claim 1, wherein: the frame body is fixedly connected with a travel switch (15) positioned below the counterweight (11).

3. A dipping wire tension frame as recited in claim 1, wherein: the bottom of the frame body is fixedly connected with a buffer spring (16) positioned below the counterweight (11).

4. A dipping wire tension frame as recited in claim 1, wherein: the lower end of the discharging end of the frame body is connected with a bottom rotary roller (8) in a shaft way.

5. A dipping wire tension frame as recited in claim 1, wherein: the counterweight (11) comprises a counterweight box and a plurality of counterweights placed in the counterweight box.

6. The impregnation line tension bracket according to any one of claims 1-5, wherein: the frame body comprises four upright posts (1), a top beam (2) connected with the upper ends of the upright posts (1) and a bottom beam (3) connected with the lower ends of the upright posts (1), and guide wheels (10) matched with the upright posts (1) are arranged at four corners of the adjusting frame (6).

7. A dipping wire tension frame as recited in claim 6, wherein: the stand (1) is H shaped steel, leading wheel (10) are the sheave and block on the pterygoid lamina edge of H shaped steel, and the rigid coupling has counter weight baffle (18) on the web of H shaped steel, and another pterygoid lamina of H shaped steel constitutes vertical counter weight guide way with counter weight baffle (18), the support body still includes vertical counter weight guide rail (17), and counter weight guide rail (17) are the channel-section steel, the notch of counter weight guide way and channel-section steel is inserted respectively at the both ends of counter weight (11).