Anti-swing correcting device for synchronous belt

Abstract

The anti-swing correcting device for the synchronous belt comprises a supporting plate which is installed between two synchronous wheels in a crossing mode and located on one side of the synchronous belt, a lower guide plate, a baffle and an upper guide plate are sequentially installed on the supporting plate from bottom to top, and extending parts are arranged on the sides, close to the synchronous belt, of the lower guide plate and the upper guide plate. The synchronous belt is arranged between the two extending parts, the extending part of the lower guide plate is provided with a lower flange in an upward protruding mode, the extending part of the upper guide plate is provided with an upper flange in a downward protruding mode, and the lower guide plate, the baffle and the upper guide plate form a guide groove used for guiding the synchronous belt to penetrate through. The device is simple in structure, the synchronous belt cannot shake through common guiding and limiting of the lower guiding plate, the baffle and the upper guiding plate, the situation that the synchronous belt floats outwards, inclines, swings and moves is avoided, and stable transmission of the synchronous belt is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling bottle conveying equipment, concretely is the correction device of anti -swinging of filling bottle conveying by synchronous belt structure. BACKGROUND

[0002] In liquid packaging machinery, the bottle conveying mode of non-bottle bottom supporting, there are mainly two modes in different equipment, one is lifting conveying chain plus bottle screw rod, the other is star wheel transition. Among them, the lifting conveying chain plus bottle screw rod mode exists when bottle height error is larger, bottle feeding is easy to jam, and bottle feeding is easy to hang. And star wheel transition needs to set a new bottom plate module between two independent equipment to connect, which requires the distance between the two independent equipment to be not more than two meters, which has the defects of distance limitation and the need to redesign the bottom plate module. A kind of mode for conveying bottles by using synchronous belt is derived, bottle mouth clamping blocks for driving bottles are inlaid on the synchronous belt, and each bottle mouth clamping block is inlaid on the synchronous belt according to the pitch of the front and rear two equipment. However, due to the long conveying distance of the synchronous belt structure, the softness of the synchronous belt and the need for bottle neck auxiliary conveying, it is difficult to add a tensioning mechanism in the middle of the synchronous belt, and only the tensioning can be added at the end of the two synchronous wheels. In this way, only the part of the synchronous belt close to the synchronous wheel is tensioned, and the synchronous belt located in the middle or slightly away from the synchronous wheel still has the phenomena of deviation, inclination, swinging and stringing, which leads to various unstable conditions in the conveying process. CONTENT OF THE UTILITY MODEL

[0003] The utility model provides a kind of correction device for preventing synchronous belt from swinging in conveying process under the condition of only end tensioning synchronous belt.

[0004] The synchronous belt anti-swing correction device comprises a supporting plate installed between two synchronous wheels and located on one side of the synchronous belt, and the supporting plate is sequentially provided with a lower guide plate, a baffle and an upper guide plate from bottom to top, the lower guide plate and the upper guide plate are provided with extension parts on the side close to the synchronous belt, the synchronous belt is located between the two extension parts, the extension part of the lower guide plate is provided with a lower baffle outwardly protruding upward, and the extension part of the upper guide plate is provided with an upper baffle outwardly protruding downward, the lower guide plate, the baffle and the upper guide plate form a guide groove for guiding the synchronous belt to pass through.

[0005] Preferably, it further comprises a bolt penetrating through the lower guide plate, the baffle and the upper guide plate for being fixed on the supporting plate, and the lower guide plate, the baffle and the upper guide plate are provided with a plurality of long strip-shaped waist holes horizontally perpendicular to the length direction for the bolt to penetrate through at intervals along the length direction.

[0006] Preferably, a gasket is further arranged between the upper guide plate and the end of the bolt.

[0007] The aforementioned anti-sway correction device for synchronous belts allows the synchronous belt to pass through guide grooves after rotating out from the synchronous pulley. The upper and lower guide plates, through their extensions, abut against the surfaces of the upper and lower ends of the synchronous belt, limiting its movement and preventing vertical swaying. A baffle is located on one side of the synchronous belt, while the lower and upper baffles are located on the upper and lower end faces of the other side. A space is left between the lower and upper baffles for a bottle neck clamp to pass through, allowing for vertical abutment and limiting from both sides of the synchronous belt, preventing lateral displacement. This invention has a simple structure. Through the combined guiding and limiting action of the lower guide plate, baffle, and upper guide plate, the synchronous belt cannot wobble, preventing outward drift, tilting, swaying, or cross-movement, ensuring smooth synchronous belt transmission. Attached Figure Description

[0008] Figure 1 A schematic diagram of the synchronous belt structure for conveying bottles.

[0009] Figure 2 A top view schematic diagram of the structure for conveying bottles using a synchronous belt.

[0010] Figure 3 A schematic diagram of a timing belt anti-sway correction device for conveying bottles.

[0011] Figure 4 This is a schematic diagram of a timing belt anti-sway correction device.

[0012] Figure 5 This is a schematic diagram of the lower guide plate structure.

[0013] Figure 6 This is a schematic diagram of the baffle structure.

[0014] Figure 7 This is a schematic diagram of the upper guide plate structure. Detailed Implementation

[0015] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0016] It should be noted that if the embodiments of the utility model have the directionality indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indication also changes accordingly.

[0017] If the embodiments of the utility model have the description of "first" or "second", etc., the description of "first" or "second" is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical features of each embodiment can be combined arbitrarily, and for the sake of brevity, all possible combinations of the technical features in the embodiments are not described, however, as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the description.

[0018] As shown in Figures 1-7 A kind of correction device for preventing swing of synchronous belt, including the supporting plate 3 being installed between two synchronous wheels 1 and being located at one side of synchronous belt 2, supporting plate 3 is sequentially installed with lower guide plate 4, baffle 5 and upper guide plate 6 from bottom to top, the side of the lower guide plate and upper guide plate close to synchronous belt is equipped with extension 7, and synchronous belt is placed between two described extensions, the extension of lower guide plate 4 is upwardly protruding and equipped with lower baffle edge 41, the extension of upper guide plate 6 is downwardly protruding and equipped with upper baffle edge 61, the lower guide plate, baffle and upper guide plate form the guide groove 8 for guiding synchronous belt to pass through, synchronous belt is passed through guide groove from synchronous wheel, and the surface of upper and lower ends of synchronous belt is limited by the extension of upper guide plate and lower guide plate, to avoid the up and down swing displacement of synchronous belt, and baffle is located at one side of synchronous belt, and lower baffle and upper baffle are located at upper and lower end surfaces on the other side of synchronous belt, so that lower baffle and upper baffle are left for installing bottle mouth clamping block on synchronous belt to pass through, and the vertical direction of synchronous belt is limited from both sides, to avoid the left and right displacement of synchronous belt. The utility model has simple structure, and is limited by the common guide of lower guide plate, baffle and upper guide plate, so that synchronous belt cannot be shaken, and the conditions of synchronous belt appearing outward, tilting, swinging and stringing are prevented, to ensure the stable transmission of synchronous belt.

[0019] Also include the bolt 9 through the lower guide plate, baffle and upper guide plate for fixed on the pallet, the lower guide plate, baffle and upper guide plate are spaced along the length direction and be provided with several long strip-shaped waist hole 10 for bolt through and with length direction horizontal perpendicular. By adjusting the position of bolt in long strip-shaped waist hole, the installation position of lower guide plate and upper guide plate and with baffle can be adjusted, so that the width of guide groove can be adjusted, according to the tightness of synchronous belt to adjust the gap between the inside of guide groove and synchronous belt, better prevent the synchronous belt from appearing outside, tilt, swing and stringing, ensure the stable transmission of synchronous belt.

[0020] The upper guide plate and the bolt end are also provided with a washer 11, which can increase the contact area of the bolt and the upper guide plate, effectively disperse the pressure, prevent the upper guide plate from loosening and surface wear.

[0021] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A timing belt anti-sway correction device, characterized in that, The system includes a support plate (3) that spans between two synchronous pulleys (1) and is located on one side of the synchronous belt (2). The support plate (3) is provided with a lower guide plate (4), a baffle (5) and an upper guide plate (6) in sequence from bottom to top. The lower guide plate and the upper guide plate are provided with extensions (7) on the side near the synchronous belt, and the synchronous belt is placed between the two extensions. The extension of the lower guide plate (4) is provided with a lower baffle (41) protruding upward, and the extension of the upper guide plate (6) is provided with an upper baffle (61) protruding downward. The lower guide plate, the baffle and the upper guide plate form a guide groove (8) for guiding the synchronous belt to pass through.

2. The anti-sway correction device for synchronous belts according to claim 1, characterized in that, It also includes bolts (9) that pass through the lower guide plate, baffle and upper guide plate for fixing on the support plate. The lower guide plate, baffle and upper guide plate are provided with a number of elongated waist holes (10) that are horizontal and perpendicular to the length direction for bolts to pass through.

3. The anti-sway correction device for synchronous belts according to claim 1, characterized in that, A washer (11) is also provided between the upper guide plate and the end of the bolt.

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