Silicon steel sheet feeding tension mechanism

Abstract

The utility model discloses a silicon steel sheet feeding tension mechanism which comprises a supporting seat, and a mounting plate is arranged on the supporting seat. The conveying device comprises a conveying wheel and a first drive, the conveying wheel is installed on the installation plate, the first drive is fixed to the supporting base, the output end of the first drive is connected with the conveying wheel, the first drive enables the conveying wheel to rotate, and the rotating direction of the conveying wheel is opposite to the conveying direction of the silicon steel sheet; and the guiding device is installed on the supporting base, the guiding device is erected above the conveying device, the guiding device is provided with a guiding wheel, and a channel for silicon steel sheets to pass through is formed between the guiding wheel and the conveying wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon steel sheet production, in particular to a silicon steel sheet feeding tension mechanism. Background Art

[0002] In the prior art, silicon steel sheets are generally fed by belt conveyors. However, due to the friction resistance between the belt and the silicon steel sheets, the silicon steel sheets are prone to local stacking due to the friction resistance before being transmitted to the shearing mechanism, resulting in shearing failures of the silicon steel sheets or the shearing of the silicon steel sheets not meeting production requirements, resulting in a high scrap rate and affecting production efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a silicon steel sheet feeding tension mechanism, which can ensure that the silicon steel sheet is kept in the best state before being sent to the shearing mechanism through the adjustment of the tension mechanism, and avoid the silicon steel sheet from stacking when being sent to the shearing mechanism.

[0004] A silicon steel sheet feeding tension mechanism according to an embodiment of the utility model comprises:

[0005] A support seat, on which a mounting plate is arranged;

[0006] The transmission device includes a transmission wheel and a first drive, the transmission wheel is mounted on the mounting plate, the first drive is fixed on the support seat, the output end of the first drive is connected to the transmission wheel, the first drive causes the transmission wheel to rotate, and the rotation direction of the transmission wheel is opposite to the conveying direction of the silicon steel sheet;

[0007] The guide device is installed on the support seat, the guide device is mounted above the conveying device, and the guide device is provided with a guide wheel, and a channel for the silicon steel sheet to pass through is formed between the guide wheel and the conveying wheel.

[0008] A silicon steel sheet feeding tension mechanism according to an embodiment of the utility model has at least the following beneficial effects: when the silicon steel sheet is being conveyed to the shearing mechanism, when the silicon steel sheet is about to enter the shearing mechanism or before the silicon steel sheet enters the shearing mechanism, if the device detects that the silicon steel sheet is stacked, the first drive is started and the conveying wheel is rotated. Specifically, the rotation direction of the conveying wheel is opposite to the conveying direction of the silicon steel sheet, so that the stacked silicon steel sheet is straightened due to the reverse conveying of the conveying wheel. As a further optimization of the scheme, a guide device is also provided. Specifically, the guide device is provided with a guide wheel, and the guide wheel is mounted above the conveying wheel so that a channel is formed between the guide wheel and the conveying wheel for the silicon steel sheet to pass through. While the guide wheel guides the conveying of the silicon steel sheet, it also presses the silicon steel sheet onto the conveying wheel, thereby increasing the friction resistance between the silicon steel sheet and the conveying wheel to avoid failure of the conveying of the silicon steel sheet. The overall structure is compact, which effectively ensures that the silicon steel sheets are kept in the best condition before being sent to the shearing mechanism, avoids the silicon steel sheets from stacking when being sent to the shearing mechanism and affecting the processing quality of the silicon steel sheets, reduces the scrap rate of the silicon steel sheets and improves production efficiency.

[0009] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, the guide device includes a lifting drive, a mounting bracket and a guide wheel, the guide wheel is mounted on the mounting bracket, the lifting drive is fixed on the support seat, the output end of the lifting drive is connected to the end of the mounting bracket away from the guide wheel, and the lifting drive drives the mounting bracket to move in the longitudinal direction, thereby realizing the distance between the guide wheel and the transmission wheel, so as to adapt to silicon steel sheets of different thicknesses, thereby improving the versatility of the tension mechanism of the present application.

[0010] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, the guide device also includes a guide rail, the guide rail is fixed on a support seat, and the mounting bracket is slidably connected to the guide rail toward one side of the guide rail, wherein the guide rail guides the movement of the mounting bracket.

[0011] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, the guide device also includes two guide plates, which are arranged on both sides of the guide wheel along the conveying direction of the silicon steel sheet, and the two guide plates are arranged in a mirror image. Among them, the guide plate plays a guiding and pressing role for the silicon steel sheet entering the channel, and the guide plate presses the silicon steel sheet toward the conveying wheel, thereby increasing the friction resistance between the silicon steel sheet and the conveying wheel to avoid conveying failure.

[0012] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, a folding plate is provided at the end of the guide plate, and the folding plate is arranged at an angle to the guide plate, wherein the folding plate guides the silicon steel sheet entering the channel, thereby preventing the end of the guide plate from causing jamming or scratching the surface of the silicon steel sheet when the silicon steel sheet enters the channel.

[0013] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, two lifting drives, two mounting brackets and two guide wheels are provided and are spaced apart along the conveying direction of the silicon steel sheet.

[0014] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, the guide device also includes a supporting assembly, the supporting assembly is arranged between two guide wheels, the supporting assembly includes a lower supporting plate and an upper pressing plate, the lower supporting plate is fixed to the lower part of the support seat, the upper pressing plate is fixed to the upper part of the support seat and arranged above the lower supporting plate, and a channel for the silicon steel sheet to pass through is left between the lower supporting plate and the upper pressing plate. The supporting assembly mainly plays a supporting role in the middle part of the silicon steel sheet passing through the channel.

[0015] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, a folding plate is provided at the end of the lower supporting plate close to the shearing mechanism.

[0016] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, a folding plate is provided at the end of the upper pressing plate away from the shearing mechanism.

[0017] According to a silicon steel sheet feeding tension mechanism of an embodiment of the utility model, the conveying device also includes a transmission assembly, the transmission assembly includes a driving gear, a driven gear and a transmission belt, the driving gear and the driven gear are installed on a mounting plate, the driving gear and the driven gear are connected by a transmission belt, the transmission wheel is connected to the driven gear, and the output end of the first drive is connected to the driving gear.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 This is a first view of a silicon steel sheet feeding tension mechanism according to an embodiment of the utility model;

[0021] Figure 2 It is a front view of a silicon steel sheet feeding tension mechanism according to an embodiment of the utility model;

[0022] Figure 3 A side view of a silicon steel sheet feeding tension mechanism according to an embodiment of the utility model;

[0023] Description of reference numerals:

[0024] Support base 100; mounting plate 110;

[0025] Transmission wheel 200;

[0026] First drive 300;

[0027] Guide device 400; guide wheel 410; lifting drive 420; mounting bracket 430; guide rail 440; guide plate 450; folding plate 451; lower support plate 460; upper pressing plate 470;

[0028] Transmission assembly 500 ; driving gear 510 ; driven gear 520 ; transmission belt 530 ; fixing plate 540 ; adjustment slot 541 ; auxiliary wheel 550 . DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of utility models, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as excluding the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] Reference Figures 1 to 3The embodiment of the utility model provides a silicon steel sheet feeding tension mechanism, including a support seat 100, on which a mounting plate 110 is arranged; a conveying device, which includes a conveying wheel 200 and a first drive 300, the conveying wheel 200 is mounted on the mounting plate 110, the first drive 300 is fixed on the support seat 100, the output end of the first drive 300 is connected to the conveying wheel 200, the first drive 300 rotates the conveying wheel 200, and the rotation direction of the conveying wheel 200 is opposite to the conveying direction of the silicon steel sheet; a guide device 400, which is mounted on the support seat 100, the guide device 400 is mounted above the conveying device, and the guide device 400 is provided with a guide wheel 410, and a channel for the silicon steel sheet to pass through is formed between the guide wheel 410 and the conveying wheel 200.

[0034] When the silicon steel sheet is being conveyed to the shearing mechanism, when the silicon steel sheet is about to enter the shearing mechanism or before the silicon steel sheet enters the shearing mechanism, if the device detects that the silicon steel sheet is stacked, the first drive 300 starts and rotates the transmission wheel 200. Specifically, the rotation direction of the transmission wheel 200 is opposite to the conveying direction of the silicon steel sheet, so that the stacked silicon steel sheet is straightened due to the reverse transmission of the transmission wheel 200. As a further optimization of the scheme, a guide device 400 is also provided. Specifically, the guide device 400 is provided with a guide wheel 410, which is mounted above the transmission wheel 200, so that a channel for the silicon steel sheet to pass through is formed between the guide wheel 410 and the transmission wheel 200. While the guide wheel 410 guides the conveying of the silicon steel sheet, it also plays a role in pressing the silicon steel sheet onto the transmission wheel 200, thereby increasing the friction resistance between the silicon steel sheet and the transmission wheel 200 to avoid transmission failure of the silicon steel sheet. The overall structure is compact, which effectively ensures that the silicon steel sheets are kept in the best condition before being sent to the shearing mechanism, avoids the silicon steel sheets from stacking when being sent to the shearing mechanism and affecting the processing quality of the silicon steel sheets, reduces the scrap rate of the silicon steel sheets and improves production efficiency.

[0035] According to some embodiments of the present application, the guide device 400 includes a lifting drive 420, a mounting bracket 430 and a guide wheel 410, wherein the guide wheel 410 is mounted on the mounting bracket 430, the lifting drive 420 is fixed on the support seat 100, and the output end of the lifting drive 420 is connected to the end of the mounting bracket 430 away from the guide wheel 410, and the lifting drive 420 drives the mounting bracket 430 to move in the longitudinal direction, thereby realizing the distance between the guide wheel 410 and the transmission wheel 200, so as to be suitable for silicon steel sheets of different thicknesses, thereby improving the versatility of the tension mechanism of the present application. Further, the guide device 400 also includes a guide rail 440, which is fixed on the support seat 100, and the mounting bracket 430 is slidably connected to the guide rail 440 toward one side of the guide rail 440, wherein the guide rail 440 guides the movement of the mounting bracket 430.

[0036] According to some embodiments of the present application, the guide device 400 further includes two guide plates 450, which are arranged on both sides of the guide wheel 410 along the conveying direction of the silicon steel sheet, and the two guide plates 450 are arranged in a mirror image. The guide plates 450 guide and press the silicon steel sheet entering the channel, and the guide plates 450 press the silicon steel sheet toward the conveying wheel 200, thereby increasing the friction resistance between the silicon steel sheet and the conveying wheel 200 and avoiding conveying failure.

[0037] According to some embodiments of the present application, a folding plate 451 is provided at the end of the guide plate 450, and the folding plate 451 is arranged at an angle to the guide plate 450, wherein the folding plate 451 guides the silicon steel sheet to enter the channel, thereby preventing the end of the guide plate 450 from causing jamming or scratching the surface of the silicon steel sheet when the silicon steel sheet enters the channel.

[0038] According to some embodiments of the present application, two lifting drives 420, mounting brackets 430 and guide wheels 410 are each provided and are spaced apart along the conveying direction of the silicon steel sheet.

[0039] According to some embodiments of the present application, the guide device 400 further includes a supporting assembly, which is disposed between the two guide wheels 410, and includes a lower supporting plate 460 and an upper pressing plate 470, wherein the lower supporting plate 460 is fixed to the lower portion of the support seat 100, and the upper pressing plate 470 is fixed to the upper portion of the support seat 100 and disposed above the lower supporting plate 460, and a passage for the silicon steel sheet to pass through is reserved between the lower supporting plate 460 and the upper pressing plate 470. The supporting assembly mainly supports the middle portion of the silicon steel sheet through the passage.

[0040] According to some embodiments of the present application, a folding plate 451 is provided at the end of the lower supporting plate 460 close to the shearing mechanism.

[0041] According to some embodiments of the present application, a folding plate 451 is provided at the end of the upper pressing plate 470 away from the shearing mechanism.

[0042] According to some embodiments of the present application, the transmission device further includes a transmission assembly 500, the transmission assembly 500 includes a driving gear 510, a driven gear 520 and a transmission belt 530, the driving gear 510 and the driven gear 520 are mounted on the mounting plate 110, the driving gear 510 and the driven gear 520 are connected to each other through the transmission belt 530, the transmission wheel 200 is connected to the driven gear 520, and the output end of the first drive 300 is connected to the driving gear 510. Further, the transmission device is also provided with a tensioning device, specifically, the tensioning device includes a fixing plate 540 and an auxiliary wheel 550 disposed on the fixing plate 540, wherein the fixing plate 540 is mounted on the mounting plate 110, the auxiliary wheel 550 is mounted on the fixing plate 540 and is rotatably connected to the fixing plate 540, the auxiliary wheel 550 abuts against the outer wall of the transmission belt 530, and the auxiliary wheel 550 pushes the transmission belt 530 toward the center, thereby tensioning the transmission belt 530. Furthermore, an adjustment slot 541 is provided on the fixing plate 540. When the tension of the transmission belt 530 changes, the position of the fixing plate 540 can be adjusted to change the pushing degree of the auxiliary wheel 550 on the transmission belt 530, thereby changing the tension of the transmission belt 530.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A silicon steel sheet feeding tension mechanism, characterized in that: include: A support base, wherein a mounting plate is provided on the support base; A conveying device, the conveying device comprising a conveying wheel and a first drive, the conveying wheel is mounted on the mounting plate, the first drive is fixed on the support seat, an output end of the first drive is connected to the conveying wheel, the first drive causes the conveying wheel to rotate, and the rotation direction of the conveying wheel is opposite to the conveying direction of the silicon steel sheet; A guide device is installed on the support seat, the guide device is mounted above the conveying device, the guide device is provided with a guide wheel, and a channel for silicon steel sheets to pass through is formed between the guide wheel and the conveying wheel.

2. A silicon steel sheet feeding tension mechanism according to claim 1, characterized in that: The guide device includes a lifting drive, a mounting bracket and a guide wheel, the guide wheel is mounted on the mounting bracket, the lifting drive is fixed on the support seat, the output end of the lifting drive is connected to an end of the mounting bracket away from the guide wheel, and the lifting drive drives the mounting bracket to move in the longitudinal direction.

3. A silicon steel sheet feeding tension mechanism according to claim 2, characterized in that: The guide device also includes a guide rail, which is fixed on the support seat, and the mounting bracket is slidably connected to the guide rail on one side facing the guide rail.

4. A silicon steel sheet feeding tension mechanism according to claim 2, characterized in that: The guide device also includes two guide plates, which are arranged on both sides of the guide wheel along the conveying direction of the silicon steel sheet, and the two guide plates are arranged in a mirror image.

5. A silicon steel sheet feeding tension mechanism according to claim 4, characterized in that: A folding plate is arranged at the end of the guide plate, and the folding plate is arranged at an angle with the guide plate.

6. A silicon steel sheet feeding tension mechanism according to claim 2, characterized in that: The lifting drive, the mounting bracket and the guide wheel are each provided with two and are spaced apart along the conveying direction of the silicon steel sheet.

7. A silicon steel sheet feeding tension mechanism according to claim 6, characterized in that: The guide device also includes a supporting assembly, which is arranged between the two guide wheels. The supporting assembly includes a lower supporting plate and an upper pressure plate. The lower supporting plate is fixed to the lower part of the support seat, and the upper pressure plate is fixed to the upper part of the support seat and arranged above the lower supporting plate. A channel for silicon steel sheets to pass through is left between the lower supporting plate and the upper pressure plate.

8. A silicon steel sheet feeding tension mechanism according to claim 7, characterized in that: The end of the lower supporting plate close to the shearing mechanism is provided with a folding plate.

9. A silicon steel sheet feeding tension mechanism according to claim 8, characterized in that: The end of the upper pressing plate away from the shearing mechanism is provided with a folding plate.

10. A silicon steel sheet feeding tension mechanism according to claim 1, characterized in that: The transmission device also includes a transmission assembly, which includes a driving gear, a driven gear and a transmission belt. The driving gear and the driven gear are installed on the mounting plate. The driving gear and the driven gear are connected to each other through the transmission belt. The transmission wheel is connected to the driven gear, and the output end of the first drive is connected to the driving gear.

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