阅读说明：本技术 一种通用型多用途轨道 (General type multipurpose track ) 是由 吴升堂 于 2021-09-15 设计创作，主要内容包括：本发明涉及传送装置技术领域,具体涉及一种通用型多用途轨道,包括轨道本体,轨道本体设置有用于安装传动轮的两个安装部,还包括安装于两个安装部之间的支撑条,所述支撑条设有高度不同的第一支撑面和第二支撑面,支撑条可拆卸地且能够转换姿态地固定于轨道本体,以使得第一支撑面或第二支撑面朝上布置；轨道本体还设有位于两个安装部之间的用于支撑链条的链条支撑槽；轨道本体的位于支撑条的下方位置设有循环导槽,支撑条、链条支撑槽和循环导槽均沿轨道本体的长度方向布置。与现有技术相比,本发明的轨道能够通过调节而适用于同步带、皮带以及链条的安装,通用性强。(The invention relates to the technical field of conveying devices, in particular to a universal multipurpose track, which comprises a track body, a support bar and a driving wheel, wherein the track body is provided with two mounting parts for mounting a driving wheel; the track body is also provided with a chain supporting groove which is positioned between the two mounting parts and is used for supporting a chain; the track body is provided with a circulating guide groove below the supporting bar, and the supporting bar, the chain supporting groove and the circulating guide groove are all arranged along the length direction of the track body. Compared with the prior art, the track disclosed by the invention can be suitable for mounting a synchronous belt, a belt and a chain by adjustment, and has strong universality.)

1. The utility model provides a general type multipurpose track, includes the track body, the track body is provided with two installation departments that are used for installing the drive wheel, characterized by: the support bar is detachably fixed on the track body in a posture-switching manner, so that the first support surface or the second support surface is arranged upwards; the track body is also provided with a chain supporting groove which is positioned between the two mounting parts and is used for supporting a chain; the track body is provided with a circulating guide groove below the supporting bar, and the supporting bar, the chain supporting groove and the circulating guide groove are all arranged along the length direction of the track body.

2. A versatile rail as defined in claim 1, wherein: the bottom of the track body is provided with a motor mounting groove arranged along the length of the track body.

3. A versatile rail as defined in claim 1, wherein: the track body is located the below position of circulation guide slot and is equipped with the diversion groove that is used for installing the leading wheel, and the diversion groove arranges along the length direction of track body, and circulation guide slot's part link up with the diversion groove.

4. A versatile rail as defined in claim 3 wherein: the through part of the circulating guide groove and the turning groove is a wedge-shaped inclined surface.

5. A versatile rail as defined in claim 1, wherein: the top of the track body is provided with an L-shaped limiting plate, the limiting plate extends to the upper part of the supporting bar, and a gap is reserved between the first supporting surface or the second supporting surface and the limiting plate; or the limiting plate extends to the upper part of the chain supporting groove.

6. A versatile rail as defined in claim 1, wherein: the first supporting surface and the second supporting surface are respectively positioned at the top and the bottom of the supporting bar, the track body is provided with a slot arranged along the length direction of the track body, the back of the supporting bar is provided with an eccentric bulge, and the bulge is embedded into the slot and fixed.

7. A versatile rail as defined in claim 1, wherein: the track body is still fixed with the safety cover, and the safety cover surrounds the side of track body.

8. The utility rail of claim 7, wherein: the safety cover is provided with longitudinally arranged strip holes, and the safety cover is fixed on the track body through the strip holes, so that the distance between the top of the safety cover and the chain supporting groove can be adjusted.

Technical Field

The invention relates to the technical field of conveying devices, in particular to a universal multipurpose track.

Background

Circuit boards are important parts of electrical products, and the loading, transportation and storage of circuit boards have been a problem in industrial production. The circuit board has small volume, flat shape, precise structure and easy damage. The storage and transportation of the circuit boards generally adopts a single-row circuit board arrangement mode to transport the circuit boards one by one. There are three main types of conveyors currently used by the applicant: the anti-static synchronous belt conveying device, the anti-static belt conveying device and the chain conveying device are arranged on the track, and the conveying belt, the belt or the chain is supported by the supporting surface on the track to enable the conveying belt, the belt or the chain to move smoothly. Because the rotating wheel specifications of the three conveying devices are different, the heights of the supporting surfaces on the corresponding tracks are matched, so that different conveying devices are required to be customized correspondingly to different tracks, the universality is poor, and the factory management is inconvenient.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides a universal multipurpose track which can be suitable for mounting synchronous belts, belts and chains and has strong universality.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a general multipurpose track, which comprises a track body, a support bar and a driving wheel, wherein the track body is provided with two mounting parts for mounting the driving wheel, the support bar is mounted between the two mounting parts, the support bar is provided with a first support surface and a second support surface which are different in height, and the support bar is detachably fixed on the track body in a posture-switching manner, so that the first support surface or the second support surface is arranged upwards; the track body is also provided with a chain supporting groove which is positioned between the two mounting parts and is used for supporting a chain; the track body is provided with a circulating guide groove below the supporting bar, and the supporting bar, the chain supporting groove and the circulating guide groove are all arranged along the length direction of the track body.

Preferably, the bottom of the track body is provided with a motor mounting groove arranged along the length of the track body.

Preferably, a turning groove for installing a guide wheel is formed in the position, located below the circulating guide groove, of the rail body, the turning groove is arranged along the length direction of the rail body, and part of the circulating guide groove is communicated with the turning groove.

Preferably, the part where the circulating guide groove is communicated with the direction-changing groove is a wedge-shaped inclined surface.

Preferably, the top of the track body is provided with an L-shaped limiting plate, the limiting plate extends to the upper part of the supporting bar, and a gap is reserved between the first supporting surface or the second supporting surface and the limiting plate; or the limiting plate extends to the upper part of the chain supporting groove.

Preferably, the first supporting surface and the second supporting surface are respectively positioned at the top and the bottom of the supporting bar, the track body is provided with a slot arranged along the length direction of the track body, the back of the supporting bar is provided with an eccentric bulge, and the bulge is embedded into the slot and fixed.

Preferably, the rail body is further fixed with a protective cover, and the protective cover surrounds the side of the rail body.

Preferably, the guard cover is provided with a longitudinally arranged elongated hole through which the guard cover is fixed to the rail body so that a distance between the top of the guard cover and the chain support groove is adjustable.

The invention has the beneficial effects that:

when the universal multipurpose track is required to be provided with the synchronous belt conveying device, the corresponding synchronous wheels are arranged on the mounting part, the synchronous belts are laid on the first supporting surface of the supporting bar and wound to the circulating guide groove through the synchronous wheels to be connected with the output wheel of the motor, so that a circulating synchronous conveying belt is formed;

when the belt conveying device needs to be installed on a track, the installation position of the supporting bar is adjusted to enable the second supporting surface to face upwards, the corresponding belt pulley is installed on the installation part, the belt is laid on the second supporting surface and is wound to the circulating guide groove through the belt pulley to be connected with an output wheel of the motor, and circulating belt conveying is formed;

when the chain conveying device needs to be installed on the track, the supporting bars are pulled away, the corresponding chain wheels are installed on the installation portions, the chains are laid on the chain supporting grooves and wound to the circulating guide grooves through the chain wheels to be connected with the output wheels of the motor, and circulating chain wheel conveying is formed.

Compared with the prior art, the track disclosed by the invention can be suitable for mounting a synchronous belt, a belt and a chain by adjustment, and has strong universality.

Drawings

Fig. 1 is a schematic structural view of a general-purpose track according to an embodiment.

Fig. 2 is a cross-sectional view of fig. 1.

Fig. 3 is a perspective view of a rail body in an embodiment.

Fig. 4 is a schematic structural diagram of a timing belt conveying device on a track device in the embodiment.

FIG. 5 is a schematic diagram of the structure of the belt conveyer on the track device in the embodiment.

Fig. 6 is a schematic structural view of the track device after the chain transmission device is installed in the embodiment, and a part of the chain is omitted.

Fig. 7 is a cross-sectional view of fig. 6.

Reference numerals:

the track comprises a track body 1, a mounting part 11, a slot 12 and a chain supporting groove 13; a circulating guide groove 14, a motor mounting groove 15 and a turning groove 16;

the support bar 2, the first support surface 21, the second support surface 22 and the bulge 23;

the guide wheel 3 and the limiting plate 4;

the protective cover 5, the elongated hole 51, the mounting member 52;

a synchronous wheel 61, a synchronous belt 62 and a synchronous motor 63;

a belt pulley 71, a belt 72, a belt motor 73;

sprocket 81, chain 82, sprocket motor 83.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the universal multipurpose rail of the present embodiment includes a rail body 1 made of an elongated aluminum alloy, and mounting holes are formed at both ends of the rail body 1 to serve as mounting portions 11 for mounting a transmission wheel (a synchronizing wheel 61, a pulley 71, or a sprocket 81). This multipurpose track is still including installing support bar 2 between two installation departments 11, support bar 2 is equipped with highly different first holding surface 21 and second holding surface 22, first holding surface 21 and second holding surface 22 are located the top and the bottom of support bar 2 respectively, open track body 1 has slot 12 of following self length direction and arranging, the back of support bar 2 is equipped with eccentric arch 23, arch 23 inlays in slot 12 and passes through the fix with screw, make support bar 2 pull down from track body 1 and reverse the switching installation from top to bottom, and then make one of these two of first holding surface 21 and second holding surface 22 arrange up, the eccentric setting of arch 23 makes first holding surface 21 and second holding surface 22 highly different in fore-and-aft. The rail body 1 is further provided with a chain support groove 13 between the two mounting portions 11 for supporting the chain 82. The track body 1 is provided with a circulating guide groove 14 below the supporting strip 2 for the belt 72, the synchronous belt 62 or the chain 82 to pass through, so as to form circulating transmission. As can be seen, the supporting bars 2, the chain supporting grooves 13 and the circulating guide grooves 14 are all arranged along the length direction of the rail body 1 and are located on the same side of the rail body 1.

In this embodiment, as shown in fig. 4, the bottom of the track body 1 is provided with a motor mounting groove 15 arranged along the length thereof, and the motor is fixed to the motor mounting groove 15 by a screw at a predetermined position. The track body 1 is provided with a turning groove 16 for mounting the guide wheel 3 at the position below the circulating guide groove 14, the turning groove 16 is arranged along the length direction of the track body 1, the circulating guide groove 14 is partially lacked so as to be communicated with the turning groove 16, and the communicated position is a wedge-shaped inclined surface, so that the conveying scraping loss is reduced.

In use, when a timing belt 62 conveyor needs to be installed on the track to convey a circuit board, the track is assembled: the first supporting surface 21 of the supporting strip 2 is installed upwards, the corresponding synchronous wheel 61 is installed on the installation part 11, partial sections of the synchronous belt 62 are laid on the first supporting surface 21 of the supporting strip 2, pass through the synchronous wheel 61 and then wind to the circulating guide groove 14, then downwards pass through the guide wheel 3 of the diversion groove 16 and then wind the output wheel of the synchronous motor 63 to form a single circulating synchronous conveyor belt, two groups of tracks shown in figure 4 are arranged in parallel and oppositely, and the synchronous belt 62 on the first supporting surface 21 of the two groups of tracks supports the lateral part of the circuit board for conveying.

When the belt 72 transmission device needs to be installed on the track, as shown in fig. 5, the installation orientation of the support bar 2 is adjusted, so that the second support surface 22 faces upwards, the corresponding belt pulley 71 is installed on the installation part 11, partial sections of the belt 72 are laid on the second support surface 22, are wound to the circulating guide groove 14 through the belt pulley 71, then downwards pass through the guide wheel 3 of the diversion groove 16, and are wound around the output wheel of the belt motor 73 to form a circulating belt 72 transmission, two groups of tracks shown in fig. 5 are arranged in parallel and opposite to each other, and the belt 72 on the second support surfaces 22 of the two groups of tracks supports the lateral transmission of the circuit board.

When the transmission device of the chain 82 needs to be installed on the track, as shown in fig. 6 and 7, the supporting bar 2 is pulled away, the corresponding chain wheel 81 is installed on the installation part 11, partial sections of the chain 82 are laid on the chain supporting groove 13, then the chain wheel 81 winds to the circulating guide groove 14, then the chain wheel passes through the guide wheel 3 of the diversion groove 16 downwards, and then the chain wheel motor 83 bypasses an output wheel, so that the circulating chain wheel 81 is formed for transmission. Two sets of tracks as shown in fig. 6 are placed side by side in opposite directions, and the chains 82 of the two sets of tracks support the side transportation of the circuit board. As can be seen from the above, the track of the present invention is applicable to the installation of the timing belt 62, the belt 72, and the chain 82 by adjustment, and is highly versatile as compared with the prior art.

In this embodiment, the top of the track body 1 is provided with an L-shaped limiting plate 4, a transverse plate of the limiting plate 4 is attached to a groove fixed on the top of the guide rail body, and a vertical plate of the limiting plate 4 extends downwards, wherein the vertical plate has two specifications, one specification is as shown in fig. 4 or fig. 5, the vertical plate extends to the upper side of the supporting bar 2, and a gap is left between the first supporting surface 21 or the second supporting surface 22 and the limiting plate 4, so as to prevent the belt 72 or the synchronous belt 62 from floating to a great extent in the longitudinal direction; another format of the riser is shown in fig. 6, which is relatively short and is used when installing the chain 82 conveyor, extending only above the chain support grooves 13 for preventing the chain 82 from jumping excessively in the longitudinal direction.

In this embodiment, the track body 1 is further fixed with the protection cover 5, the protection cover 5 encloses the side of the track body 1, the protection cover 5 is provided with the strip hole 51 of longitudinal arrangement, the installation part 52 is arranged in the slot 12, the protection cover 5 passes through the spiral connection installation part 52 through the strip hole 51 and is fixed in the track body 1, the strip hole 51 can make the distance between the top of the protection cover 5 and the chain support groove 13 adjustable, play certain supporting role for the chain 82, and avoid the chain 82 to droop when carrying heavy objects. The protective cover 5 can prevent an operator from stretching into the chain 82, and the safety of workers is guaranteed.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.