CN217996251U - The automatic adjustment device of stretching machine - Google Patents

Abstract

The utility model discloses an automatic elastic adjustment device for a stretching machine, which comprises an operating table, a pushing device, an adjusting device and an auxiliary device. Pushing devices are symmetrically arranged on both sides of the outer wall of the operating table, and the pushing device includes a connecting plate and a chute. , a mounting plate, a motor, an electric push rod and a slider, the top of the slider is provided with an adjustment device, and the adjustment device includes a fixed plate, a pressing plate, an adjustment rod, a roller and a first bearing, and the top of the slider is provided with There are support plates, an auxiliary device is provided between the support plates, and the auxiliary device includes a first conveying roller, a second conveying roller and a second bearing, a spreading machine is arranged between the support plates, and the operating table The two sides of the outer wall are symmetrically provided with connecting plates, and the top of the connecting plate is provided with a chute. The automatic adjustment device of the cloth stretching machine can reduce the production cost while completing the automatic adjustment of the cloth tightness, and does not need to be reworked. It consumes too much electricity and is more suitable for the operation of small production plants.

Description

The automatic adjustment device of stretching machine

technical field

The utility model relates to the technical field of automatic tension adjustment of cloth stretching machines, in particular to an automatic tension adjustment device of cloth stretching machines.

Background technique

After searching, Patent 1, the patent with Chinese patent authorization number CN 208666685 U, discloses a kind of elastic automatic adjustment device of cloth stretching machine, including a fixed plate, the number of the fixed plate is two, and the number of the two fixed plates is The lower surface is respectively fixedly connected with the tops of the four supporting columns, and the four supporting columns are respectively located at the four corners of the lower surfaces of the two fixing plates, the upper surface of the fixing plates is provided with a chute, and the left side The surface is fixedly connected with the left end of the first electric push rod, and the right end of the first electric push rod is fixedly connected with the left side of the slide plate. The elastic automatic adjustment device of the stretching machine, by setting the infrared detector, the second electric push rod, the first bearing, the first rotating shaft and the extrusion roller, the second electric push rod stretches and presses the cloth downward. When the infrared cross-radiation detector receives the signal again, the second electric push rod stops working, and the cloth can be laid with an appropriate tension, without the need for people to manually adjust the tension of the cloth, which saves manpower.

There is following deficiency in above-mentioned patent:

In the above-mentioned patents, it is necessary to control the work of the second electric push rod through the infrared detector to connect the signal, which requires more power consumption, and the price of the infrared detector is too high, which increases the production cost virtually, and is not suitable for Small production plants run.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an automatic elastic adjustment device for a stretching machine, which solves the problems raised in the background art.

(2) Technical solution

In order to achieve the above purpose, the utility model is realized through the following technical solutions: the utility model provides an automatic adjustment device for stretching the cloth machine, including an operating table, a pushing device, an adjusting device and an auxiliary device, and the outer wall of the operating table is symmetrical on both sides A pushing device is provided, and the pushing device includes a connecting plate, a chute, a mounting plate, a motor, an electric push rod and a slider, and an adjusting device is provided on the top of the slider, and the adjusting device includes a fixing plate, a pressing plate, an adjusting Rod, roller and first bearing, the top of the slider is provided with a support plate, and an auxiliary device is provided between the support plates, and the auxiliary device includes a first conveying roller, a second conveying roller and a second bearing. A spreader is arranged between the support plates.

Preferably, the two sides of the outer wall of the console are symmetrically provided with connecting plates, the top of the connecting plate is provided with a chute, the two sides of the connecting plate are symmetrically provided with mounting plates, and the top of the mounting plate is provided with a motor.

Preferably, an electric push rod is connected to the output end on one side of the motor, and the electric push rod extends into the chute, and a slider is welded on one side of the electric push rod.

Preferably, a fixing plate is provided on the top of the slider, a pressing plate is arranged between the fixing plates, an adjusting rod is arranged in a ring between the fixing plates, a first bearing is mounted on the inner wall of the fixing plate, and the first bearing is mounted on the inner wall of the fixing plate. Rollers are embedded in a bearing.

Preferably, the inner wall of the support plate is fitted with a second bearing symmetrically, and the first conveying roller and the second conveying roller are respectively fitted and installed in the second bearing, and the first conveying roller and the second conveying roller are symmetrical set up.

(3) Beneficial effects

The utility model provides an automatic elastic adjustment device for a stretching machine. Has the following beneficial effects:

The tightness automatic adjustment device of the stretching machine, through the combination of the adjustment device and the auxiliary device, solves the need to control the work of the second electric push rod through the infrared detector to receive the signal in the above patent, which requires more power consumption , and the price of the infrared detector is too high, which increases the production cost virtually, and is not suitable for the operation of small-scale production factories. While completing the automatic adjustment of the fabric tightness, the production cost is reduced, and no need It consumes too much electricity and is more suitable for the operation of small production plants.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of the utility model pushing device;

Fig. 3 is the structural representation of the adjustment device of the present invention;

Fig. 4 is a structural schematic diagram of the utility model auxiliary device.

In the figure, 1. Operating table; 2. Support plate; 3. Spreading machine; 4. Pushing device; 41. Connecting plate; 42. Chute; 43. Mounting plate; 44. Motor; 45. Electric push rod; 46 , slider; 5, adjusting device; 51, fixed plate; 52, pressing plate; 53, adjusting rod; 54, roller; 55, first bearing; 6, auxiliary device; 61, first conveying roller; 62, the first Two delivery rollers; 63, the second bearing.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-4, the embodiment of the utility model provides a kind of technical solution: the tightness automatic adjustment device of the spreader, including the operating table 1, the pushing device 4, the adjusting device 5 and the auxiliary device 6, the outer wall of the operating table 1 Both sides are symmetrically provided with a pushing device 4, which includes a connecting plate 41, a chute 42, a mounting plate 43, a motor 44, an electric push rod 45 and a slider 46, and the top of the slider 46 is provided with an adjustment device 5 , the adjusting device 5 includes a fixing plate 51, a pressing plate 52, an adjusting rod 53, a roller 54 and a first bearing 55, the top of the slider 46 is provided with a support plate 2, and an auxiliary plate 2 is provided between the support plates 2. The device 6, the auxiliary device 6 includes a first conveying roller 61, a second conveying roller 62 and a second bearing 63, and the spreader 3 is arranged between the support plates 2.

Through the combined setting of the adjusting device 5 and the auxiliary device 6, while the automatic adjustment of the tightness of the cloth is completed, the production cost is reduced, and there is no need to consume too much power, which is more suitable for the operation of small-scale production factories.

Both sides of the outer wall of the operating table 1 are symmetrically provided with a connecting plate 41, and the top of the connecting plate 41 is provided with a chute 42, and the two sides of the connecting plate 41 are symmetrically provided with a mounting plate 43, and the top of the mounting plate 43 is provided with a motor 44. An electric push rod 45 is connected to the output end of one side of the motor 44, and the electric push rod 45 extends into the inside of the chute 42, and a slider 46 is welded on one side of the electric push rod 45.

The electric push rod 45 is pushed by the motor 44 to move in the chute 42 , and the electric push rod 45 pushes the slider 46 to slide in the chute 46 , so as to facilitate the movement of the support plate 2 or the adjusting device 4 .

The top of the slider 46 is provided with a fixed plate 51, a pressing plate 52 is arranged between the fixed plates 51, an adjusting rod 53 is arranged in a ring between the fixed plates 51, and the inner wall of the fixed plate 51 is fitted with a first bearing 55 , the roller 54 is embedded in the first bearing 55 .

The arrangement of the first bearing 52 facilitates better rotation of the roller 54 in the fixed plate 51 , reduces wear of the roller 54 on the inner wall of the fixed plate 51 , and prolongs the service life of the roller 54 .

The inner wall of the support plate 2 is symmetrically fitted with a second bearing 63, and the first conveying roller 61 and the second conveying roller 62 are respectively fitted and installed in the second bearing 63, and the first conveying roller 61 and the second conveying roller The transport rollers 62 are arranged symmetrically.

Through the combined setting of the first conveying roller 61 and the second conveying roller 62, the cloth can be better conveyed when the cloth is conveniently transported, and the wrinkles of conveying when the cloth is too little are avoided, so that the conveying is more smooth.

Working principle: when in use, firstly, the electric push rod 45 is pushed by the motor 44 to move in the chute 42, and the electric push rod 45 pushes the slider 46 to slide in the chute 46, so that the adjustment device 4 can be pushed to drive the cloth to move to the bottom of the console 1. On one side, it is convenient to carry out preliminary positioning of the cloth, and then when the cloth spreading machine 3 pulls back to convey the cloth, it is effectively pressed by the pressing plate 52, so as to avoid the cloth from being too loose or too tight during the conveying process, saving The operation steps of manual adjustment time are eliminated, and the operation is more convenient, and through the setting of the first bearing 52, it is convenient for the roller 54 to rotate in the fixed plate 51 better, and the friction of the roller 54 on the inner wall of the fixed plate 51 is reduced. Wear and tear prolongs the service time of the roller 54, and then through the combined setting of the first conveying roller 61 and the second conveying roller 62, it is convenient to transport the cloth better when the cloth is transported, and avoids the failure of conveying when the cloth is too little. Wrinkles make the conveying smoother. Finally, the device can automatically adjust the tightness of the fabric while reducing the production cost, and it does not need to consume too much electricity, which is more suitable for the operation of small production factories.

1. Operating table of the present utility model; 2. Support plate; 3. Spreading machine; 4. Pushing device; 41. Connecting plate; 42. Chute; 43. Mounting plate; 44. Motor; 45. Electric push rod; 46, slider; 5, adjusting device; 51, fixed plate; 52, pressing plate; 53, adjusting rod; 54, roller; 55, first bearing; 6, auxiliary device; 61, first conveying roller; 62, The second conveying roller; 63, the second bearing, the components are all general standard parts or components known to those skilled in the art, and its structure and principle are known to those skilled in the art through technical manuals or through conventional experimental methods. Problems solved by utility models.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model The present utility model can be realized in other specific forms without the spirit or essential features. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. The automatic tightness adjustment device of the stretching machine is characterized in that it includes an operating table (1), a pushing device (4), an adjusting device (5) and an auxiliary device (6), and the two sides of the outer wall of the operating table (1) are Symmetry is provided with pushing device (4), and described pushing device (4) comprises connecting plate (41), chute (42), mounting plate (43), motor (44), electric push rod (45) and slide block ( 46), the top of the slider (46) is provided with an adjustment device (5), and the adjustment device (5) includes a fixed plate (51), a pressing plate (52), an adjustment rod (53), a roller (54) and the first bearing (55), the top of the slider (46) is provided with a support plate (2), and an auxiliary device (6) is provided between the support plates (2), and the auxiliary device (6) includes the first A conveying roller (61), a second conveying roller (62) and a second bearing (63), and a spreader (3) is arranged between the support plates (2). 2. The automatic tension adjusting device of the stretching machine according to claim 1, characterized in that: the outer wall of the operating table (1) is symmetrically provided with connecting plates (41) on both sides, and the top of the connecting plate (41) is provided with A chute (42) is provided, and mounting plates (43) are arranged symmetrically on both sides of the connecting plate (41), and a motor (44) is arranged on the top of the mounting plate (43). 3. The automatic tightness adjusting device of the spreading machine according to claim 2, characterized in that: an electric push rod (45) is connected to the output end of one side of the motor (44), and the electric push rod (45) extends Into the inside of the chute (42), a slide block (46) is welded on one side of the electric push rod (45). 4. The automatic elastic adjustment device of the stretching machine according to claim 1, characterized in that: the top of the slider (46) is provided with a fixed plate (51), and a pressing plate (51) is provided between the fixed plates (51). plate (52), the adjusting rod (53) is annularly arranged between the fixed plates (51), the inner wall of the fixed plate (51) is fitted with a first bearing (55), and the first bearing (55) is embedded Roller (54) is installed together. 5. The automatic tightness adjustment device of the spreading machine according to claim 1, characterized in that: the inner wall of the support plate (2) is symmetrically fitted with a second bearing (63), and the second bearing (63) A first conveying roller (61) and a second conveying roller (62) are respectively embedded and mounted inside, and the first conveying roller (61) and the second conveying roller (62) are arranged symmetrically.

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