CN110525878A - A kind of stamping line belt feeder - Google Patents

Abstract

The invention discloses a belt conveyor for a stamping production line, which solves the problem that the belt conveyor in the prior art cannot meet the use requirements of the stamping production line, and has the beneficial effects of being able to adjust the length and height of the belt conveyor and realize rapid movement. As follows: A belt conveyor for a stamping production line, including a belt conveyor body, the belt conveyor body includes a fixed part, a telescopic part and a belt, the telescopic part realizes telescopic movement relative to the fixed part, the fixed part includes a driving roller and a first roller, and the telescopic part Including the driven roller and the second roller, the belt is supported by the driving roller, the driven roller, the first roller and the second roller in turn, the second roller is set higher than the first roller, and the belt is reversed around the second roller, During the expansion and contraction process of the expansion part, the driven roller and the second roller are driven to move, thereby realizing the expansion and contraction of the belt conveyor.

Description

Belt conveyor for stamping production line

technical field

The invention relates to the field of industrial production, in particular to a belt conveyor for a stamping production line.

Background technique

The belt conveyor is a commonly used transmission tool in the production line. In the stamping production line, the belt conveyor has higher requirements, but the inventor found that the existing belt conveyor has the following problems:

1) The use length of the belt conveyor is limited, and the effective length of the belt conveyor cannot be adjusted according to the actual working conditions.

2) The belt conveyor should not only be used for the transportation of blanks or workpieces between various processes, but also meet the stamping action of heavy equipment, but the existing stamping belt conveyor cannot meet this requirement, and the existing belt conveyor cannot Meet the blanking height and packing height of different parts.

3) The scope of use is limited, and it cannot quickly move to different working positions required by different parts, resulting in low production efficiency.

Contents of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a belt conveyor for a stamping production line, which can realize the expansion and contraction of the length, meet the needs of timely adjustment of the length of the stamping belt conveyor, and can realize lifting to meet the needs of different parts. The blanking height and packing height can be moved to different working positions required by different parts.

A specific scheme of a belt conveyor for a stamping production line is as follows:

A belt conveyor for a stamping production line, comprising a belt conveyor body. The belt conveyor body includes a fixed part, a telescopic part and a belt. The telescopic part realizes telescopic movement relative to the fixed part. The fixed part includes a driving roller and a first roller. The driving roller and the second roller, the belt is supported by the driving roller, the driven roller, the first roller and the second roller in turn, the second roller is set higher than the first roller, and the belt is reversed around the second roller, the telescopic part During the expansion and contraction process, the driven roller and the second roller are driven to move, thereby realizing the expansion and contraction of the belt conveyor.

The above stamping belt machine, through the setting of the first roller and the second roller, effectively extends the length of the belt, so that during the telescopic movement of the telescopic part relative to the fixed part, because the belt is set around the second roller, the length of the belt gradually increases. is released, the usable length of the belt is correspondingly extended or shortened, thereby effectively realizing the expansion and contraction of the belt, the overall setting is reasonable, and the application range of the belt conveyor is effectively broadened.

Further, the driving roller and the first roller in the fixed part are supported by a fixed frame, and several first rollers are installed between the driving roller and the first roller, and the side of the first roller is provided with a first plate, and the first roller The belt is supported by a roller and the first steel plate. Through the setting of the first roller and the first plate, the belt is effectively supported from the bottom of the upper surface of the belt, so as to avoid the sag of the belt and ensure the stability and reliability of the belt transmission. The first idler is a round idler, which has rolling friction with the belt, which can reduce the wear on the belt and prolong the service life of the belt.

Further, the driven roller and the second roller in the telescopic part are supported by the telescopic frame, and the telescopic frame can realize telescopic movement relative to the fixed frame, and several second supporting rollers are arranged between the driven roller and the second roller. A second plate is arranged between the two adjacent second rollers, and the height of the second plate is lower than that of the first plate. The second roller is also a circular roller, and the second plate is also used to support the belt. Moreover, the second plate is lower than the first steel plate, which facilitates telescopic movement of the telescopic component relative to the fixed component.

Further, a first fixed frame is installed under the first plate, there is a set distance between the first plate and the first fixed frame, the first fixed frame is supported by the fixed frame, and the first fixed frame is provided with multiple, and both ends of the first fixing frame and both ends of the first plate are supported by the fixing frame, and the first plate is a steel plate.

Further, a second fixed frame is provided under the second plate, and the second fixed frame is supported by the telescopic frame, there is a set distance between the second plate and the second fixed frame, and the two ends of the second plate It is also supported by the telescopic frame, and the second plate is also a steel plate.

Further, a telescopic mechanism is provided between the telescopic frame and the fixed frame.

Further, the telescoping mechanism includes a rack provided on the telescopic frame and a gear provided on the fixed frame, the gear meshes with the rack, the gear is connected to the power mechanism, and the power mechanism drives the gear to rotate, thereby pushing the rack and For the telescopic movement of the telescopic frame relative to the fixed frame, the gear is arranged on the driven shaft, and the power mechanism is arranged on the fixed frame or the base, so that the power mechanism drives the gear to rotate through the sprocket transmission mechanism, and then drives the movement of the rack.

Further, the belt conveyor body is arranged on the base, and a lifting mechanism for realizing the lifting of the belt conveyor body is arranged between the belt conveyor body and the base. and the tail end are lifted separately.

Further, the base is equipped with a side movement power member, which is connected to the side movement transmission shaft, and the side movement transmission shaft is arranged along the length direction of the belt conveyor body, and the two ends of the side movement transmission shaft are connected to the side movement wheel respectively. connection, the side shifting wheel is perpendicular to the side shifting drive shaft, when the belt conveyor is set on the ground, the side shifting wheel can be in contact with the ground, and the side shifting power member drives the side shifting drive shaft to rotate, and then drives the side shifting wheel to roll relative to the ground, and then Drive the entire belt conveyor to move laterally;

The base is also provided with a second shaft parallel to the side shift transmission shaft, driven wheels are arranged at both ends of the second shaft, and when the side shift wheel moves, the corresponding driven wheel moves, thereby driving the entire belt conveyor to move.

Further, a folding step is provided on the side of the base, and the folding step can be rotated relative to the base, so that the staff can stand on the surface of the folding step to work, and fold the folding step when not needed.

The entire stamping belt conveyor can realize sideways movement and lift the belt conveyor body through the setting of the side movement wheel, and the height of the belt conveyor body can be adjusted according to the height of the object to be conveyed. In addition, through the telescopic parts and fixed parts The setting can realize the movement of the telescopic part relative to the fixed part, thereby extending the length of the belt conveyor body, and the belt conveyor body can effectively support the belt to ensure the flatness of the belt setting. The entire stamping belt conveyor can better meet the different needs of the stamping production line .

Compared with prior art, the beneficial effect of the present invention is:

1) The belt is supported by a plurality of rollers in the present invention, the belt is reversed at the second roller, the telescopic part can realize telescopic movement relative to the fixed part, and the telescopic part drives the second roller to move relative to the first roller, thereby effectively realizing The release of the belt length can adjust the length of the belt conveyor body according to the situation to meet the production needs.

2) The present invention effectively supports the belt from the fixed part through the setting of the first roller and the first plate, and effectively supports the belt from the telescopic part through the setting of the second roller and the second plate, so that the rigidity of the belt is enhanced , and fully avoid the impact on the expansion and contraction of the telescopic components.

3) The present invention can not only improve the strength and rigidity of the belt conveyor body through the setting of the first idler roller and the second idler roller, but also the friction to the belt is rolling friction, correspondingly improving the service life of the belt.

4) The stamping line has parts or molds in different arrangements, which will lead to different discharge positions of the parts. The present invention can effectively drive the overall belt conveyor to achieve lateral movement through the setting of side shift wheels, and can quickly move the belt conveyor to the desired location. desired working position.

5) The present invention can realize the adjustment of the height of the upper surface of the belt receiving parts through the setting of the lifting mechanism, and further meet the needs of the stamping production line.

Description of drawings

The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention, and the schematic embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute improper limitations to the present invention.

Fig. 1 is the front view of a kind of belt conveyor for stamping production line in the embodiment of the present invention;

Fig. 2 is a top view of a belt conveyor for a stamping production line in an embodiment of the present invention;

3 is a perspective view of a belt conveyor for a stamping production line in an embodiment of the present invention;

Fig. 4 is the side view of belt conveyor body in the embodiment of the present invention;

Fig. 5 is a schematic diagram inside the belt conveyor body in the embodiment of the present invention;

Fig. 6 is a perspective view of the base in the embodiment of the present invention;

Figure 7 is a top view of the base in the embodiment of the present invention;

Fig. 8 is a side view of the lifting mechanism in the embodiment of the present invention;

Fig. 9 is a perspective view of the lifting mechanism in the embodiment of the present invention;

Fig. 10 is an enlarged schematic diagram of part of the structure in the embodiment of the present invention;

In the figure: 1. Belt conveyor body, 2. Lifting mechanism, 3. Base, 4. Active motor, 5. Folding pedal, 6. Belt, 7. Export plate, 8. Controller, 9. Driven roller, 10. Telescopic motor, 11. Telescopic guide rail, 12. Gear, 13. Rack, 14. Tension roller, 15. Reverse roller, 16. First idler roller, 17. Driving roller, 18. Second idler roller, 19. Second fixed frame, 20. First fixed frame, 21. Side shift motor, 22. Side shift drive shaft, 23. Guide shaft, 24. Elevator, 25. Upper lift bracket, 26. Lower lift bracket, 27. First Plate, 28. Second plate.

Detailed ways

It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It should be noted that the terminology used here is only for describing specific embodiments, and is not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and/or combinations thereof.

As the introduction of the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present invention proposes a belt conveyor for a stamping production line. The present invention will be further elaborated below in conjunction with the accompanying drawings.

In a typical implementation of the present invention, as shown in Figures 1-3, a belt conveyor for a stamping production line includes a belt conveyor body 1, and the belt conveyor body 1 includes a fixed part, a telescopic part and a belt 6, and the telescopic part The telescopic movement is realized relative to the fixed part, the fixed part includes the driving roller 17 and the first roller, the telescopic part includes the driven roller 9 and the second roller, and the belt 6 passes through the driving roller 17, the driven roller 9, the first roller and the second roller in sequence The second roller is supported, the second roller is set higher than the first roller, and the belt 6 is reversed around the second roller. During the expansion and contraction process of the telescopic part, the driven roller and the second roller are driven to move, so as to realize the expansion and contraction of the belt conveyor. Wherein the first roller is the tension roller 14, the second roller is the reverse roller 15, the driving roller 17 and the driven roller 9 are set at the same height or the driving roller 9 is set higher than the driving roller, and the size of the driven roller 9 is smaller than the driving roller 17 , the reverse roller 15 is set lower than the driven roller 9, so that the belt 6 is reversed at the reverse roller 15. In the initial position, the distance between the tension roller 14 and the driven roller 9 is smaller than the distance between the driven roller and the reverse roller distance between.

The above-mentioned stamping belt machine effectively extends the length of the belt 6 through the setting of the first roller and the second roller, so that during the telescopic movement of the telescopic part relative to the fixed part, because the belt 6 is set around the second roller, the belt's The length is gradually released, and the usable length of the belt is correspondingly extended or shortened, thereby effectively realizing the expansion and contraction of the belt, the overall setting is reasonable, and the application range of the belt conveyor is effectively broadened.

In the fixed part, the driving roller 17 and the tension roller 14 are supported by the fixed frame. The driving roller 17 is connected with the driving motor 4, and the driving motor works to drive the operation of the belt. Several first rollers are installed between the driving roller 17 and the tension roller 14. The idler roller 16, the side of the first idler roller 16 is provided with a first plate, the first plate 27 and the first idler roller 16 are both supported by a fixed frame, and the side of the first plate 27 close to the telescopic frame is not provided with a first support The roller 16, the first idler roller 16 and the first plate 27 support the belt 6, and through the setting of the first idler roller 16 and the first plate 27, the belt is effectively supported from below the upper surface of the belt 6 to avoid the sagging of the belt. Ensure the stability and reliability of the belt transmission, improve the bearing weight of the belt, the first idler 16 is a round idler, and the rolling friction between the belt 6 can reduce the wear of the belt 6 correspondingly, and extend the life of the belt 6 service life.

The driven roller 9 and the reverse roller 15 in the telescopic part are supported by the telescopic frame, and the telescopic frame can realize telescopic movement relative to the fixed frame, and several second idler rollers 18 are arranged between the driven roller 9 and the reverse roller 15. A second plate 28 is set between the adjacent two second idlers 18, and the second plate 28 and the second idler 18 are supported by telescopic frames. The setting height of the second plate 28 is lower than that of the first plate 27. The second idler 18 is also a circular idler, and the second plate 28 is also used to support the belt 6, and the second plate 28 is arranged lower than the first plate 27, so that when the telescopic part shrinks relative to the fixed part, the first plate 27 Can move to the bottom of the second plate 28, as shown in Figure 10, to facilitate the telescopic movement of the telescopic part relative to the fixed part; When in the open state, the reverse roller 15 can move to the inner side above the tension roller 15 (set close to the driving roller).

The first fixed frame 20 is installed below the first plate, and there is a set distance between the first plate and the first fixed frame 20, so that when the telescopic parts are retracted, the second plate can move to the first frame under the drive of the telescopic frame. Below the plate, the first fixed frame 20 is supported by the fixed frame, and there are multiple first fixed frames 20, and both ends of the first fixed frame 20 and both ends of the first plate are supported by the fixed frame, and the first fixed frame 20 is supported by the fixed frame. The board is a steel plate.

The second fixed frame 19 is arranged below the second plate, and the second fixed frame 19 is supported by the telescopic frame. There is a set distance between the second plate and the second fixed frame 19, and the two ends of the second plate pass through The telescopic frame is supported, and the second plate is also a steel plate, which further supports the belt through the first fixed frame and the second fixed frame.

A telescopic mechanism is arranged between the telescopic frame and the fixed frame. As shown in Figures 4 and 5, the telescopic mechanism includes a tooth bar 13 located on the telescopic frame and a gear 12 located on the fixed frame. Both the telescopic frame and the fixed frame are racks, and the telescopic frame is installed in the inner block of the fixed frame frame, and the height is slightly lower than that of the fixed frame. The telescopic frame rack 13 is arranged along the length direction of the belt conveyor body. meshing, the gear 12 is connected with the power mechanism, the power mechanism is a telescopic motor 10, the power mechanism drives the gear to rotate, and then promotes the telescopic movement of the rack and the telescopic frame relative to the fixed frame, the gear 12 is located on the driven shaft, and the driven shaft is along the The width direction of the belt conveyor is set, and the power mechanism is arranged on the fixed frame or the base 3, so that the power mechanism drives the gear 12 to rotate through the sprocket transmission mechanism, and then drives the movement of the rack 13. The belt when the telescopic part is not opened is also shown in Figure 5 Schematic diagram of the machine body.

It should be noted that the fixed frame is provided with limit switches and mechanical stops at the two limit positions, and the limit switch is connected with the controller of the telescopic motor, so that when the telescopic frame moves to the limit position, the action of the telescopic motor is controlled. When the limit switch failed, the mechanical stopper carried out hard limit protection; under normal conditions, the telescopic motor 10 was provided with a control button, and when the telescopic frame moved to the set position, the telescopic frame could be stopped to continue to open by the control button.

The belt conveyor body 1 is arranged on the base 3, and one end of the belt conveyor body 1 is provided with a lead-out plate 7, and a lifting mechanism 2 for driving the belt conveyor body to realize lifting is arranged between the belt conveyor body 1 and the base 3, as shown in Fig. 8 and Fig. 9 As shown, the lifting mechanism 2 is supported by a lifting bracket, and the lifting bracket includes a lower lifting bracket 26 and an upper lifting bracket 25, the upper lifting bracket 25 is connected with a fixed frame, and the lower lifting bracket 26 is fixedly connected with the base 3, and the lifting mechanism is an elevator 24, and the elevator The lifting rod passes through the lower floor lifting bracket 26 and is connected with the upper floor lifting bracket 25. The elevator is a hydraulic lifting mechanism or a pneumatic lifting mechanism or an electric lifting mechanism. A guide shaft 23 is arranged between the lifting upper floor bracket 25 and the lifting lower floor bracket 26. The guide shaft 23 Set through the lifting lower bracket 26, the bottom of the guide shaft 23 is fixedly connected with the base, and the guide shaft 23 is arranged on both sides of the elevator, so that during the lifting process of the elevator, the guide shaft 23 plays a guiding role. The support 25 drives the lifting movement of the belt conveyor body 1 .

Among them, the lifting mechanism is installed on the front and rear sides of the belt conveyor base, so that the front or rear of the belt conveyor can be lifted and lowered separately according to the work requirements. In order to achieve smooth lifting of one side, one side of the lifting mechanism The middle and upper lifting brackets are hingedly connected to one side of the fixed frame, and the middle and upper lifting brackets of the lifting mechanism on the other side are connected to the floating hinged connection to the other side of the fixed frame. The upper lifting support, the fixed frame is arranged on the fixed frame.

The base 3 is frame-shaped, as shown in Figure 6 and Figure 7, a baffle plate can be arranged on the peripheral side of the base, and the base is equipped with a side-moving power part, the side-moving power part is preferably a side-moving motor 21, and the side-moving power part and the side-moving transmission The shaft 22 is connected, and the side shift transmission shaft 22 is arranged along the length direction of the belt conveyor body 1. The side shift transmission shaft is arranged on one side of the base 3. In order to ensure the stable movement of the base 3, the base 3 is also provided with a side shift transmission shaft. The parallel second shaft, the two ends of the side shift transmission shaft are respectively connected with the side shift wheels, the two ends of the second shaft are provided with driven wheels, and the lowest part of the side shift wheels and driven wheels is set lower than the lower surface of the base, and the side shift wheels are connected with the side shift wheels. The drive shaft 22 is vertical, and when the belt conveyor is set on the ground, the side shift wheel can be in contact with the ground, and the side shift force member drives the side shift drive shaft to rotate, and then drives the side shift wheel to roll relative to the ground, and then drives the entire belt conveyor to achieve lateral movement. to move.

The side of the base 3 is provided with a folding step 5, which can be rotated relative to the base, so that the staff can stand on the surface of the folding step to work, and fold the folding step 5 when not needed; one end of the folding step The base 3 is connected to the base 3 through a rotating shaft that can rotate 90 degrees. The side of the base 3 is provided with a slot, the shape of the slot is consistent with the shape of the folding step, and is used to accommodate the folding step 5. When needed, turn the folding step down, so that the quality inspectors can work on the step during the belt conveyor conveying process.

In addition, the active motor, elevator, side shifting motor and telescopic motor are all connected to the controller, the controller is a PLC programmable controller, and the controller is set in the base and can be set inside the card slot.

The entire stamping belt conveyor can realize sideways movement through the setting of the side movement wheel, and the setting of the lifting mechanism can realize the lifting of the belt conveyor body, and the height of the belt conveyor body can be adjusted according to the height of the object to be conveyed to meet the blanking of different parts In addition, through the setting of the telescopic part and the fixed part, the movement of the telescopic part relative to the fixed part can be realized, thereby extending the length of the belt conveyor body, and the belt conveyor body can effectively support the belt to ensure that the belt is set The flatness of the entire stamping belt conveyor can better meet the different needs of the stamping production line.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. a kind of stamping line belt feeder, which is characterized in that including belt feeder ontology, belt feeder ontology includes fixed part Part, extensible member and belt, extensible member realize scalable movement relative to fixation member, and fixation member includes drive roll and the One roller, extensible member include driven voller and the second roller, and belt passes sequentially through drive roll, driven voller, the first roller and the second roller and carries out Support, the second roller are higher than the first roller and are arranged, and belt carried out around the second roller it is reversed, in extensible member telescopic process, drive from Dynamic roller and the movement of the second roller, to realize the flexible of belt feeder.

2. a kind of stamping line belt feeder according to claim 1, which is characterized in that in the fixation member actively Roller and the first roller are supported by fixed frame, and several first carrying rollers are equipped between drive roll and tightening roller, the first carrying roller Side is equipped with the first plate, and the first carrying roller and the first plate are supported the belt.

3. a kind of stamping line belt feeder according to claim 2, which is characterized in that driven in the extensible member Roller and the second roller are supported by expansion bracket, and expansion bracket can realize stretching motion relative to fixed frame, in driven voller and the second roller Between be equipped with several second rollers, the second plate is set between adjacent two second roller, and the setting height of the second plate is lower than described the The setting height of one plate.

4. a kind of stamping line belt feeder according to claim 2, which is characterized in that pacify the lower section of first plate Equipped with the first fixed frame, there is set distance between the first plate and the first fixed frame, the first fixed frame is carried out by the fixed frame Support.

5. a kind of stamping line belt feeder according to claim 3, which is characterized in that set below second plate There is the second fixed frame, the second fixed frame is supported by the expansion bracket.

6. a kind of stamping line belt feeder according to claim 3, which is characterized in that the expansion bracket and fixed frame Between be equipped with telescoping mechanism.

7. a kind of stamping line belt feeder according to claim 6, which is characterized in that the telescoping mechanism includes setting Rack gear in the expansion bracket and the gear set on the fixed frame, wheel and rack engagement, gear connect with power mechanism, move Force mechanisms band moving gear rotates, and then pushes the stretching motion of rack gear and expansion bracket relative to fixed frame.

8. a kind of stamping line belt feeder according to claim 1, which is characterized in that the belt feeder ontology is set to The elevating mechanism for driving the belt feeder ontology to realize lifting is arranged in pedestal between belt feeder ontology and pedestal.

9. a kind of stamping line belt feeder according to claim 8, which is characterized in that the pedestal installs side moves Force piece, sidesway force piece and sidesway are driven axis connection, and sidesway transmission shaft is arranged along the length direction of belt feeder ontology, sidesway The both ends of transmission shaft are connect with sidesway wheel respectively；

Pedestal is additionally provided with second axis parallel with sidesway transmission shaft, and driven wheel is arranged in the both ends of the second axis.

10. a kind of stamping line belt feeder according to claim 8, which is characterized in that the side of the pedestal is set There is folding horse block, folding horse block relative to pedestal can be realized rotation.