CN209834708U - Carriage board conveying device - Google Patents

Abstract

The utility model provides a carriage board's conveyor in the carriage board processing technology field, including mount and connecting rod, the mount top is equipped with the mounting bracket, be equipped with the mechanism that is used for carrying the steel sheet on the mounting bracket, it has preceding hinge bar one to articulate on the mount, it has back hinge bar one to articulate on the mount behind preceding hinge bar one, preceding hinge bar one and back hinge bar two are rotatably connected at the both ends of connecting rod respectively, preceding hinge bar two lower parts and back hinge bar two lower parts all rotatably connect with the lower gyro wheel, fixedly connected with bracing piece between preceding hinge bar two and the back hinge bar two, the one end that the bracing piece was up articulates there is at least one linear actuator, the last lifter that inclines upward that is connected with of linear actuator, the lifter is articulated with the connecting rod, the upper portion of preceding hinge bar one and the upper portion of back hinge bar one all rotatably connect with the upper gyro wheel, the upper end of preceding hinge bar two and back hinge bar two; the utility model discloses simple structure realizes the lift of mounting bracket.

Description

Carriage board conveying device

Technical Field

The utility model relates to a carriage board processing technology field, in particular to device of carrying steel sheet in carriage board course of working.

Background

The steel sheet is the original material of production car frame, when transporting the steel sheet from last station to next station, often uses the robot to transport the steel sheet.

In the prior art, the patent name of 'a rubber part conveying device', with the publication number of CN 208413242U, Chinese utility model patent with publication date of 2019.01.22, comprises a main board, both sides of the active upper end are connected with movable pieces, the movable pieces are connected with extension arms, a cross post is connected between the extension arms, the bottom of the cross post is connected with a connecting rod, the bottom end of the connecting rod is connected with a sucker, both sides of the bottom of the main board are provided with a pair of limiting plates, a first gear is arranged in each limiting plate, a rotary platform is connected below each limiting plate, the bottom of the rotary platform is connected with a rotary column, a motor box is arranged below each rotary column, the bottom of the motor box is connected with a base, a pair of second gears is arranged below the first gear, a double; in the design, a motor in a motor box acts, the motor acts to drive a rotating column to rotate, the rotating column rotates to drive a limiting plate to rotate, the limiting plate rotates to drive a second motor to rotate, the second motor rotates to drive a second gear to rotate, the second gear rotates to drive a first gear to rotate, the first gear rotates to drive a fixed shaft to rotate, the fixed shaft rotates to drive a main board to rotate, the main board rotates to drive an extension arm to rotate up and down, the extension arm rotates to drive a sucker to rotate downwards or upwards, when the sucker is used for sucking materials, the motor acts, when the sucker faces the materials, the action direction of a double-head motor is controlled to enable the sucker to rotate downwards, when the sucker is arranged on the upper side of the materials, the sucker acts, the materials are sucked, after the materials are sucked, the double-head motor acts reversely, the sucker rotates upwards, and then the motor acts, enabling the material to face to the next station to finish the conveying of the material; although this device is used for carrying the rubber spare, but also can be used for carrying parts such as steel sheet, but the relative material's of this device unable adjustment sucking disc angle, sucking disc can't laminate in the material upside, can't guarantee the reliable absorption of material.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model discloses an aim at solves the technical problem that can't realize altitude mixture control among the prior art, provides a conveyor of carriage board, this device simple structure, the height of adjustable mounting bracket.

The purpose of the utility model is realized like this: a conveying device for carriage plates comprises a fixing frame and a connecting rod, wherein a mounting frame is arranged above the fixing frame, a conveying motor is fixedly connected onto the mounting frame, a driving sprocket is connected onto an output shaft of the conveying motor, a plurality of driven sprockets are distributed on the mounting frame and are in transmission connection with the driven sprockets through chains, a plurality of rotatable conveying rollers are connected to the length direction of the mounting frame, the driven sprockets are connected to one ends of the conveying rollers, the upper sides of the plurality of conveying rollers are flush, a first front hinge rod is hinged onto the fixing frame, a first rear hinge rod is hinged onto the fixing frame behind the first front hinge rod, the first front hinge rod and the second front hinge rod are rotatably connected to one end of the connecting rod, the first rear hinge rod and the second rear hinge rod are rotatably connected to the other end of the connecting rod, and a lower roller is rotatably connected to one side, facing outwards, of the, the lower idler wheel rolls along the fixing frame, fixedly connected with bracing piece between two preceding hinged rods and the back hinged rod two, the one end that the bracing piece was up articulates there is at least one sharp driver, be connected with the slope on the sharp driver and upwards just can be reciprocating linear motion's lifter, the tip that the lifter upwards stretches out is articulated with the connecting rod, the upper portion of preceding hinged rod one and the upper portion of back hinged rod one all rotationally are connected with the gyro wheel, the gyro wheel can roll along the downside of mounting bracket, the upper end of preceding hinged rod two and back hinged rod two is articulated with the mounting bracket.

The utility model discloses in, when the lift mounting bracket is required, the linear actuator moves, make the lifter upwards stretch out, the connecting rod slope moves upwards, the last gyro wheel in preceding hinge bar one and the first outside of back hinge bar rolls towards the hinge of back hinge bar two with the mounting bracket, the lower gyro wheel of preceding hinge bar two and the two sub-unit connections of back hinge bar rolls towards the hinge of preceding hinge bar two with the mounting bracket, the mounting bracket is promoted, when the mounting bracket promotes to appointed height, the linear actuator stops moving, the mounting bracket stops rising, if need reduce the mounting bracket, reverse execution above-mentioned step can, no longer describe herein; the utility model has simple structure, realizes the lifting of the conveying roller, and can adjust the position of the steel plate in the height direction according to the actual requirement; the steel plate conveying device can be applied to the steel plate conveying work during the frame machining.

In order to realize the limiting of the steel plate, two mounting plates are arranged on the mounting frame, the conveying roller is rotatably connected between the two mounting plates, the conveying roller is provided with a limiting beam outside the mounting plate corresponding to one end of the steel plate output, the limiting beam is fixedly connected on the mounting frame, one end of the limiting beam far away from the mounting plate is provided with a mounting groove, a fixed block is fixedly connected on the limiting beam corresponding to the mounting groove, the upper side of the limiting beam is provided with a connecting plate, the connecting plate is fixedly connected with the fixed block, one end of the fixed block facing upwards is provided with a threaded hole, the fixed block is detachably connected with a connecting column through the threaded hole, the lower part of the connecting column is in threaded connection with a limiting nut, a gasket is sleeved on the connecting column on the lower, the middle transition piece is in threaded connection with a limiting rod extending upwards through a connecting hole, a limiting frame is fixedly connected to the limiting cross beam, a guide hole is formed in the upper end of the limiting frame, and the limiting rod penetrates through the guide hole and is supported on the limiting frame; when the steel plate is placed on the conveying roller, the upper side of the limiting rod is higher than the upper side of the steel plate; in this design, during the installation limit structure, earlier on fixed block fixed connection on the limiting beam in the mounting groove, the connecting plate is placed at the limiting beam upside, use set screw to link together connecting plate and fixed block, with stop nut threaded connection on the spliced pole, the gasket suit is on the spliced pole, the lower part of spliced pole is through the connecting plate, limiting beam precession the threaded hole of fixed block, conflict when the gasket is at the connecting plate upside, the spliced pole installation finishes, middle transition piece threaded connection is behind spliced pole upper portion, pass the guiding hole with the gag lever post, the gag lever post is screwed in the connecting hole of middle transition piece, thereby accomplish the installation of the limit structure that the restriction steel sheet continues to move forward, follow above-mentioned step opposite during the dismantlement, can accomplish limit structure's dismantlement, easy dismounting.

In order to tension the chain, an adjusting groove is formed in a mounting plate close to the limiting cross beam, a fixing part is fixedly connected to the outer side of the mounting plate, a moving shaft is connected to the mounting plate, a driven chain wheel is rotatably connected to the moving shaft, a moving part is fixedly connected to the moving shaft penetrating through the adjusting groove and extending out of the mounting plate, an adjusting screw rod is connected between the fixing part and the moving part, one end, far away from the moving part, of the adjusting screw rod is fixedly connected to the fixing part through a fixing nut, a connecting groove is formed in the moving part, and after the position of the moving part is adjusted, a fastening bolt penetrates through the connecting groove to fixedly connect the moving; in this design, when the chain appears becoming flexible for a long time running, will fasten the bolt earlier and screw out, rotate the adjusting nut who corresponds with removal portion position department and move on adjusting screw, make the removal seat remove to keeping away from fixed part place direction, removal portion drives the epaxial driven sprocket of removal and removes toward keeping away from fixed part place direction, during the chain tensioning, screws fastening bolt, screws adjusting nut, and removal portion is fixed.

As a further improvement of the present invention, the linear actuator is provided with two.

As a further development of the invention, the linear drive is preferably a hydraulic cylinder.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a first perspective view of the present invention.

Fig. 3 is a second perspective view of the present invention.

Fig. 4 is a three-dimensional structure diagram of the present invention.

Fig. 5 is a partially enlarged view of a portion a in fig. 1.

Fig. 6 is a partially enlarged view of B in fig. 4.

Fig. 7 is a perspective view of the present invention.

Fig. 8 is a partial enlarged view at C in fig. 7.

Fig. 9 is a fifth perspective view of the present invention.

Fig. 10 is a partial enlarged view of fig. 9 at D.

Fig. 11 is a perspective structural view of the middle transition piece of the present invention.

The automatic conveying device comprises a fixing frame 1, a first front hinged rod 2, a first mounting frame 3, a mounting plate 4, a second front hinged rod 5, a lower roller 6, a second rear hinged rod 7, a first rear hinged rod 8, a supporting rod 9, a conveying roller 10, a limiting rod 11, a limiting frame 12, a conveying motor 13, a limiting beam 14, a fixed block 15, a connecting rod 16, a lifting rod 17, a linear driver 18, an upper roller 19, a fixing nut 20, an adjusting nut 21, an adjusting screw 22, a moving part 23, an adjusting groove 24, a fastening bolt 25, a connecting groove 26, a fixed part 27, a connecting plate 28, a connecting column 29, a middle transition piece 30, a gasket 31, a limiting nut 32, a moving shaft 33, a driven sprocket 34, a driving sprocket 35, a chain 36 and a connecting hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 10, a conveying device for carriage plates comprises a fixed frame 1 and a connecting rod 16, a mounting frame 3 is arranged above the fixed frame 1, a conveying motor 13 is fixedly connected to the mounting frame 3, an output shaft of the conveying motor 13 is connected with a driving sprocket 35, a plurality of driven sprockets 34 are distributed on the mounting frame 3, the driving sprocket 35 is in transmission connection with the driven sprockets 34 through a chain 36, a plurality of rotatable conveying rollers 10 are connected to the length direction of the mounting frame 3, the driven sprocket 34 is connected to one end of the conveying rollers 10, the upper sides of the plurality of conveying rollers 10 are flush, a front hinge rod one 2 is hinged to the mounting frame 1, a rear hinge rod 8 is hinged to the mounting frame 1 behind the front hinge rod one 2, the front hinge rod one 2 and the front hinge rod two 5 are both rotatably connected to one end of the connecting rod 16, the rear hinge rod one 8 and the rear hinge rod two, the lower parts of the front hinge rod II 5 and the rear hinge rod II 7 are rotatably connected with lower idler wheels 6 on the outward sides, the lower idler wheels 6 roll along the fixed frame 1, a support rod 9 is fixedly connected between the front hinge rod II 5 and the rear hinge rod II 7, one upward end of the support rod 9 is hinged with at least one linear driver 18, the number of the linear drivers 18 is two, and the linear drivers 18 are preferably hydraulic cylinders; the linear driver 18 is connected with a lifting rod 17 which inclines upwards and can do reciprocating linear movement, the end part of the lifting rod 17 extending upwards is hinged to the connecting rod 16, the upper part of the first front hinged rod 2 and the upper part of the first rear hinged rod 8 are both rotatably connected with an upper roller 19, the upper roller 19 can roll along the lower side of the mounting frame 3, and the upper ends of the second front hinged rod 5 and the second rear hinged rod 7 are hinged to the mounting frame 3.

In order to realize the limiting of the steel plate, two mounting plates 4 are arranged on the mounting frame 3, the conveying roller 10 is rotatably connected between the two mounting plates 4, a limiting cross beam 14 is arranged on the outer side of the mounting plate 4 corresponding to one end of the conveying roller 10 outputting the steel plate, the limiting cross beam 14 is fixedly connected to the mounting frame 3, a mounting groove is formed in one end of the limiting cross beam 14 away from the mounting plate 4, a fixing block 15 is fixedly connected to the limiting cross beam 14 corresponding to the mounting groove, a connecting plate 28 is arranged on the upper side of the limiting cross beam 14, the connecting plate 28 is fixedly connected with the fixing block 15, a threaded hole is formed in the upward end of the fixing block 15, the fixing block 15 is detachably connected with a connecting column 29 through the threaded hole, a limiting nut 32 is in threaded connection with the lower part of the connecting column, the upward end of the middle transition piece 30 is provided with a connecting hole 37, the middle transition piece 30 is in threaded connection with a limiting rod 11 which extends upward through the connecting hole 37, a limiting frame 12 is fixedly connected to the limiting cross beam 14, the upper end of the limiting frame 12 is provided with a guide hole, and the limiting rod 11 passes through the guide hole to be supported and arranged on the limiting frame 12; when the steel sheet is placed on the conveying roller 10, the upper side of the stopper rod 11 is higher than the upper side of the steel sheet.

In order to tension the chain 36, an adjusting groove 24 is formed on a mounting plate 4 which is close to the limiting cross beam 14, a fixed part 27 is fixedly connected to the outer side of the mounting plate 4, a moving shaft 33 is connected to the mounting plate 4, a driven chain wheel 34 is rotatably connected to the moving shaft 33, a moving part 23 is fixedly connected to the moving shaft 33 which penetrates through the adjusting groove 24 and extends out of the mounting plate 4, an adjusting screw 22 is connected between the fixed part 27 and the moving part 23, one end, far away from the moving part 23, of the adjusting screw 22 is fixedly connected to the fixed part 27 through a fixing nut 20, a connecting groove 26 is formed in the moving part 23, and after the position of the moving part 23 is adjusted, a fastening bolt 25 penetrates through the connecting groove 26 to fixedly connect the moving.

Before the utility model works, whether the chain 36 is loosened is checked firstly, if the chain 36 is loosened, the fastening bolt 25 is screwed out firstly, the adjusting nut 21 corresponding to the position of the moving part 23 is rotated to move on the adjusting screw rod 22, so that the moving seat moves towards the direction away from the fixed part 27, the moving part 23 drives the driven sprocket 34 on the moving shaft 33 to move towards the direction away from the fixed part 27, when the chain 36 is tensioned, the fastening bolt 25 is screwed, the adjusting nut 21 is screwed, the moving part 23 is fixed, and the tensioning work of the chain 36 is finished; installing a limiting structure for limiting the steel plate to continuously move forwards, wherein the forward movement is towards the direction of the limiting beam 14, the specific installation steps comprise that a fixing block 15 is fixedly connected to the limiting beam 14 in an installation groove, a connecting plate 28 is placed on the upper side of the limiting beam 14, the connecting plate 28 and the fixing block 15 are connected together by using a fixing screw, a limiting nut 32 is in threaded connection with a connecting column 29, a gasket 31 is sleeved on the connecting column 29, the lower part of the connecting column 29 is screwed into a threaded hole of the fixing block 15 through the connecting plate 28 and the limiting beam 14, when the gasket 31 is abutted against the upper side of the connecting plate 28, the connecting column 29 is installed completely, an intermediate transition piece 30 is in threaded connection with the upper part of the connecting column 29, a limiting rod 11 passes through a guide hole, the limiting rod 11 is screwed in a connecting hole 37 of the intermediate transition piece 30, the disassembly is opposite to the steps, so that the disassembly of the limiting structure can be completed, and the disassembly and the assembly are convenient; in the utility model, when the mounting rack 3 needs to be lifted, the linear driver 18 acts to enable the lifting rod 17 to extend upwards, the connecting rod 16 inclines to move upwards, the upper roller 19 outside the first front hinge rod 2 and the first rear hinge rod 8 rolls towards the hinge joint between the second rear hinge rod 7 and the mounting rack 3, the lower roller 6 connected with the lower part of the second front hinge rod 5 and the second rear hinge rod 7 rolls towards the hinge joint between the second front hinge rod 5 and the mounting rack 3, the mounting rack 3 is lifted, when the mounting rack 3 is lifted to a specified height, the linear driver 18 stops acting, the mounting rack 3 stops rising, if the mounting rack 3 needs to be lowered, the steps can be reversely executed, and the description is omitted; the utility model has simple structure, realizes the lifting of the conveying roller 10, and can adjust the position of the steel plate in the height direction according to the actual requirement; the disassembly and assembly limiting structure is convenient; the steel plate conveying device can be applied to the steel plate conveying work during the frame machining.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims (5)

1. The utility model provides a conveyor of carriage board, includes the mount, the top of mount is equipped with the mounting bracket, fixedly connected with conveying motor on the mounting bracket, be connected with drive sprocket on conveying motor's the output shaft, a plurality of driven sprocket of having arranged on the mounting bracket, drive sprocket is connected with driven sprocket transmission through the chain, is connected with a plurality of rotatable conveying rollers on the length direction of mounting bracket, and driven sprocket connects the one end at the conveying roller, and the upside of a plurality of conveying rollers flushes its characterized in that: the lifting device is characterized by further comprising a connecting rod, wherein a first front hinged rod is hinged on the fixing frame, a first rear hinged rod is hinged on the fixing frame behind the first front hinged rod, the first front hinged rod and a second front hinged rod are rotatably connected to one end of the connecting rod, the first rear hinged rod and a second rear hinged rod are rotatably connected to the other end of the connecting rod, one outward sides of the lower parts of the two front hinged rods and the lower parts of the two rear hinged rods are rotatably connected with lower rollers, the lower rollers roll along the fixing frame, a supporting rod is fixedly connected between the second front hinged rod and the second rear hinged rod, one upward end of the supporting rod is hinged with at least one linear driver, the linear driver is connected with a lifting rod which inclines upwards and can do reciprocating linear movement, the upwards extending end part of the lifting rod is hinged with the connecting rod, and the upper part of the first front hinged rod and the, the upper idler wheel can roll along the lower side of the mounting frame, and the upper ends of the front hinge rod II and the rear hinge rod II are hinged with the mounting frame.

2. A conveyor for a carriage plate as claimed in claim 1, wherein: the steel plate conveying device is characterized in that two mounting plates are arranged on the mounting frame, the conveying roller is rotatably connected between the two mounting plates, a limiting cross beam is arranged on the outer side of the mounting plate corresponding to one end of the steel plate output by the conveying roller, the limiting cross beam is fixedly connected to the mounting frame, one end, away from the mounting plate, of the limiting cross beam is provided with a mounting groove, a fixing block is fixedly connected to the limiting cross beam corresponding to the mounting groove, a connecting plate is arranged on the upper side of the limiting cross beam, the connecting plate is fixedly connected to the fixing block, one end, facing upwards, of the fixing block is provided with a threaded hole, the fixing block is detachably connected with a connecting column through the threaded hole, the lower part, facing towards the connecting column, of the limiting nut is in threaded connection with a limiting nut, a gasket, the limiting beam is fixedly connected with a limiting frame, the upper end of the limiting frame is provided with a guide hole, and the limiting rod penetrates through the guide hole and is supported on the limiting frame; when the steel plate is placed on the conveying roller, the upper side of the limiting rod is higher than the upper side of the steel plate.

3. A conveyor for a carriage plate as claimed in claim 2, wherein: close on open on limit beam's a mounting panel has the adjustment tank, and the outside fixedly connected with fixed part of mounting panel is connected with the removal axle on the mounting panel, and a driven sprocket rotationally connects on removing epaxially, passes the adjustment tank and stretches out the epaxial fixedly connected with removal portion of removal outside the mounting panel, be connected with adjusting screw between fixed part and the removal portion, adjusting screw keeps away from the one end of removal portion and passes fixation nut fixed connection on the fixed part, it has the spread groove to open in the removal portion, has adjusted the position back of removal portion, uses fastening bolt to pass the spread groove with removal portion fixed connection on the mounting panel.

4. A conveying device for a carriage plate according to any one of claims 1 to 3, wherein: the linear driver is provided with two.

5. A conveying device for a carriage plate according to any one of claims 1 to 3, wherein: the linear drive is preferably a hydraulic cylinder.