CN216835643U

CN216835643U - Speed-multiplying chain flexible conveying line

Info

Publication number: CN216835643U
Application number: CN202123425554.0U
Authority: CN
Inventors: 司蓉兴
Original assignee: Wuxi Yijia Industrial Equipment Manufacturing Co ltd
Current assignee: Wuxi Yijia Industrial Equipment Manufacturing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-28
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of carry, a flexible transfer chain of speed chain is related to, which comprises a frame, the outside of frame is equipped with a plurality of braced frames, one end of frame is equipped with drive arrangement, the other end of frame is equipped with overspeed device tensioner, be connected through a pair of speed chain between drive arrangement and the overspeed device tensioner, be equipped with the retinue frock tray on two speed chains, the up end of frame is equipped with speed chain track that supplies speed chain to pass respectively, the intermediate position of one of them speed chain is installed with the inductor, the upper end of frame is equipped with a plurality of stop mechanisms, the frame upper end still is equipped with a pair of jacking and carrying device; the blocking mechanism is used for blocking, stopping and positioning the following tool tray at any position of the RFB32 speed chain body, and positioning preparation is made for the jacking transfer mechanism, each process station and other special equipment to accurately find the following tool tray.

Description

Speed-multiplying chain flexible conveying line

Technical Field

The utility model belongs to the technical field of carry, a doubly flexible transfer chain of fast chain is related to.

Background

The RFB32 speed chain flexible conveying line is not a non-standard device, and is designed to be in different structures every time, so that the RFB32 speed chain flexible conveying line is very troublesome, particularly when a production line is transformed; therefore, the RFB32 speed chain is almost suitable for a lifting mechanism, a jacking transfer mechanism, a corner mechanism, a fine positioning mechanism and a line board separating mechanism which are possibly applied by our company; meanwhile, some mechanisms similar to the mechanism of other units, the RFB32 speed chain model of the time is almost adaptable with slight improvement at most.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a doubly fast flexible transfer chain of chain can solve at every turn the design all be different structures, very troublesome problem.

According to the utility model provides a technical scheme: the utility model provides a doubly flexible transfer chain of fast chain, which comprises a frame, the outside of frame is equipped with a plurality of braced frame, the one end of frame is equipped with drive arrangement, the other end of frame is equipped with overspeed device tensioner, be connected through a pair of doubly fast chain between drive arrangement and the overspeed device tensioner, be equipped with the frock tray of following on two doubly fast chains, the up end of frame is equipped with doubly fast chain track that supplies doubly fast chain to pass respectively, the inductor is installed to the intermediate position of one of them doubly fast chain, the upper end of frame is equipped with a plurality of barrier mechanism, the frame upper end still is equipped with a pair of jacking and moves and carry the device.

Preferably, drive arrangement is including gear motor, final drive shaft, final drive sprocket, first backup pad and first electric drive cylinder, the one end of frame is equipped with a pair of first backup pad, is equipped with first electric drive cylinder between two first backup pads, still is equipped with final drive shaft through first rolling bearing between two first backup pads, and final drive shaft's one end is connected with the motor, and the motor is installed on one of them first backup pad, and final drive shaft is close to both ends department and is equipped with final drive sprocket.

Preferably, the tensioning device comprises a transmission shaft, a transmission chain wheel, second supporting plates, a second electrically-driven roller and a tensioning travel mechanism, the other end of the rack is provided with a pair of second supporting plates, the second electrically-driven roller is arranged between the two second supporting plates, the transmission shaft is further arranged between the two second supporting plates through a second belt seat bearing, the transmission chain wheel is arranged at the position, close to the two ends, of the transmission shaft, the transmission chain wheel is connected with the main transmission chain wheel through a double-speed chain, and the tensioning travel mechanism is arranged on the outer side of each second supporting plate.

Preferably, the tensioning travel mechanism comprises a rectangular frame and a screw rod, the rectangular frame is arranged on the outer side of the second supporting plate respectively, the screw rod is arranged in the rectangular frame, one end of the screw rod is connected with the second bearing with the base, and the other end of the screw rod extends out of the rectangular frame and is sleeved with a nut.

Preferably, the reduction motor adopts a hollow shaft externally hung structure.

Preferably, the first support plate and the second support plate are respectively in a left-right symmetrical layout.

The positive progress effect of this application lies in:

the embodiment of the utility model provides a pair of flexible transfer chain of doubly fast chain, the advantage is as follows:

1. the blocking mechanism is used for blocking, stopping and positioning the following tool tray at any position of the RFB32 speed chain body, and positioning preparation is made for the jacking transfer mechanism, each process station and other special equipment to accurately find the following tool tray.

2. The jacking transfer mechanism enables the conveying surface height of the original position to be lower than that of the RFB speed-multiplying chain line, and after the jacking transfer mechanism is lifted, the conveying surface height of the jacking transfer mechanism is higher than that of the RFB32 speed-multiplying chain line and is consistent with that of other conveying equipment outside the line, so that the pallet of the traveling tooling can be conveyed out of the line.

3. The sensor is used for sensing whether the following tool tray exists in the area or not, and making a judgment for a program and a basis for executing an instruction.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a perspective view of the driving device of the present invention;

fig. 5 is a perspective view of the tensioning device of the present invention;

fig. 6 is a perspective view of the double-speed chain of the present invention.

In the figure: 1. a drive device; 11. a reduction motor; 12 a main drive shaft; 13. a main drive sprocket; 14. a first support plate; 15. a first electrically driven roller; 2. a blocking mechanism; 3. a jacking transfer mechanism; 4. an inductor; 5. a speed-multiplying chain track; 6. a leg frame; 7. a tensioning device; 71. a drive shaft; 72. a drive sprocket; 73. a second support plate; 74. a second electrically driven roller; 75. a tensioning travel mechanism; 751. a rectangular frame; 752. a screw; 8. a speed multiplying chain; 9. follow frock tray.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-6, the utility model relates to a speed-doubling chain flexible conveying line, which comprises a frame, the outside of the frame is provided with a plurality of supporting frames 6, one end of the frame is provided with a driving device 1, the other end of the frame is provided with a tensioning device 7, the driving device 1 is connected with the tensioning device 7 through a pair of speed-doubling chains 8, two speed-doubling chains 8 are provided with accompanying tooling trays 9, the upper end surface of the frame is respectively provided with a speed-doubling chain track 5 for the speed-doubling chains 8 to pass through, an inductor 4 is installed at the middle position of one speed-doubling chain 8, the upper end of the frame is provided with a plurality of blocking mechanisms 2, and the upper end of the frame is also provided with a pair of jacking transfer devices 3;

the blocking mechanism 2 is used for blocking, stopping and positioning the following tool tray 9 at any position of the RFB32 speed chain body, and making positioning preparation for the jacking transfer mechanism 3, each process station and other special equipment to accurately find the following tool tray 3;

the jacking transfer mechanism 3 enables the height of the conveying surface at the original position to be lower than that of the conveying surface of the RFB32 speed chain line, and after the jacking transfer mechanism is lifted, the height of the conveying surface of the jacking transfer mechanism is higher than that of the conveying surface of the RFB32 speed chain line and is consistent with that of conveying surfaces of other conveying equipment outside the line, so that the pallet 9 of the accompanying tool can be conveyed out of the line;

the sensor 4 is used for sensing whether the following tool tray 9 exists in the area or not, and making a judgment for a program and a basis for executing an instruction;

the support leg frame 6 is a structural member, can be an aluminum alloy profile, and can also be a steel structure frame, but as long as the support leg frame can support a single-layer RFB32 speed chain body, can also support a multi-layer RFB32 speed chain body, and has consistent structural mode;

one side of the speed doubling chain 8 penetrates through the speed doubling chain track 5, and the speed doubling chain track 5 is made of aluminum alloy sections, so that the phenomenon of rusting cannot occur.

Preferably, the driving device 1 includes a speed reduction motor 11, a main transmission shaft 12, a main transmission sprocket 13, first supporting plates 14 and first electric driving rollers 15, one end of the frame is provided with a pair of first supporting plates 14, the first electric driving rollers 15 are arranged between the two first supporting plates 14, the main transmission shaft 12 is further arranged between the two first supporting plates 14 through a first bearing with a seat, one end of the main transmission shaft 12 is connected with the speed reduction motor 11, the speed reduction motor 11 is installed on one of the first supporting plates 14, and the main transmission sprocket 13 is arranged at the position of the main transmission shaft 12 close to the two ends; specifically, drive arrangement 1 provides power for the transfer chain to drive doubly fast chain 8 and rotate, drive retinue frock tray 9 and remove.

Preferably, the tensioning device 7 includes a transmission shaft 71, a transmission chain wheel 72, a second support plate 73, a second electrically driven roller 74 and a tensioning travel mechanism 75, the other end of the rack is provided with a pair of second support plates 73, the second electrically driven roller 74 is arranged between the two second support plates 73, the transmission shaft 71 is further arranged between the two second support plates 73 through a second belt seat bearing, the transmission chain wheel 72 is arranged at the position of the transmission shaft 71 close to the two ends, the transmission chain wheel 72 is connected with the main transmission chain wheel 13 through a speed doubling chain 8, and the outer sides of the second support plates 73 are respectively provided with the tensioning travel mechanism 75; specifically, the tensioner 7 is provided for transmission and tensioning of the speed-doubling chain 8, and the tensioning prevents the speed-doubling chain 8 from falling off.

Preferably, the tensioning travel mechanism 75 includes a rectangular frame 751 and a screw 752, the outer sides of the second support plates 73 are respectively provided with the rectangular frame 751, the screw 752 is arranged in the rectangular frame 751, one end of the screw 752 is connected with the second seated bearing, and the other end extends out of the rectangular frame 751 and is sleeved with a nut; the speed-multiplying chain 8 is easy to deform and fall off in the chain wheel in the long-term use process; the screw 752 is rotated, and the screw 752 is in threaded connection with the rectangular frame 751, so that the screw 752 gradually pushes the second belt seat bearing to move backwards, and can tighten the speed-multiplying chain 8, so that the speed-multiplying chain 8 does not fall off in the rotating process, and the screw cap is rotated to fix the screw 752, so that the screw 752 is more stable.

Preferably, the reduction motor 11 adopts a hollow shaft external hanging structure; specifically, the speed reducing motor 11 does not occupy the space in the height direction of the conveying line, so that the space in the height direction is saved for the double-layer circulating line similar to the double-layer circulating line shown in the figure; the occupied external space of the conveying line is small, and enough space is reserved for other supporting equipment.

Preferably, the first support plate 14 and the second support plate 73 are respectively arranged in a left-right symmetrical manner; the structural strength is guaranteed.

The working process of the utility model is as follows:

the transfer chain is when using, through placing needs follow frock tray 9 or place the bottom for flat work piece toward two doubly fast chains 8 on, start gear motor 11, gear motor 11's rotation drives final drive shaft 12 and main gear 13 and rotates, because the setting of doubly fast chain 8 makes transmission shaft 71 and drive sprocket 72 rotate, and the transmission of multiple sprocket 8 drives follow frock tray 9 and removes to on other lines.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and scope of the invention, and such modifications and improvements are also considered to be within the scope of the invention.

Claims

1. The utility model provides a doubly fast flexible transfer chain of chain, which comprises a frame and is characterized in that, the outside of frame is equipped with a plurality of braced frame (6), the one end of frame is equipped with drive arrangement (1), the other end of frame is equipped with overspeed device tensioner (7), be connected through a pair of doubly fast chain (8) between drive arrangement (1) and overspeed device tensioner (7), be equipped with retinue frock tray (9) on two doubly fast chains (8), the up end of frame is equipped with doubly fast chain track (5) that supply doubly fast chain (8) to pass respectively, inductor (4) are installed to the intermediate position of one of them doubly fast chain (8), the upper end of frame is equipped with a plurality of blocking mechanism (2), the frame upper end still is equipped with a pair of jacking and moves and carries device (3).

2. A multiple speed chain flexible conveyor line as claimed in claim 1 wherein: drive arrangement (1) is including gear motor (11), final drive shaft (12), final drive sprocket (13), first backup pad (14) and first electric drive cylinder (15), the one end of frame is equipped with a pair of first backup pad (14), is equipped with first electric drive cylinder (15) between two first backup pad (14), still is equipped with final drive shaft (12) through first area seat bearing between two first backup pad (14), and the one end and the motor (11) of final drive shaft (12) are connected, and motor (11) are installed on one of them first backup pad (14), and final drive shaft (12) are close to both ends department and are equipped with final drive sprocket (13).

3. A multiple speed chain flexible conveyor line as claimed in claim 2 wherein: the tensioning device (7) comprises a transmission shaft (71), a transmission chain wheel (72), a second support plate (73), a second electric drive roller (74) and a tensioning stroke mechanism (75), the other end of the rack is provided with a pair of second support plates (73), the second electric drive roller (74) is arranged between the two second support plates (73), the transmission shaft (71) is arranged between the two second support plates (73) through a second belt seat bearing, the transmission shaft (71) is provided with the transmission chain wheel (72) at positions close to the two ends, the transmission chain wheel (72) is connected with the main transmission chain wheel (13) through a speed doubling chain (8), and the tensioning stroke mechanism (75) is arranged on the outer side of each second support plate (73).

4. A multiple speed chain flexible conveyor line as claimed in claim 3 wherein: the tensioning travel mechanism (75) comprises a rectangular frame (751) and a screw rod (752), the rectangular frame (751) is arranged on the outer side of the second supporting plate (73) respectively, the screw rod (752) is arranged in the rectangular frame (751), one end of the screw rod (752) is connected with the second bearing with a seat, and the other end of the screw rod (752) extends out of the rectangular frame (751) and is sleeved with a screw cap.

5. A double speed chain flexible conveying line as claimed in claim 2, wherein: the gear motor (11) adopts a hollow shaft externally hung structure.

6. A multiple speed chain flexible conveyor line as claimed in claim 2 wherein: the first supporting plate (14) and the second supporting plate (73) are respectively arranged in a bilateral symmetry mode.