CN218753595U

CN218753595U - Iron plate conveyer

Info

Publication number: CN218753595U
Application number: CN202223251429.7U
Authority: CN
Inventors: 杜鸣清; 魏伟
Original assignee: Proaction Technology Changzhou Co ltd
Current assignee: Proaction Technology Changzhou Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-03-28
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an iron plate conveyer, which comprises a frame and a grabbing device, the frame includes two stands and a crossbearer, the crossbearer is fixed between two stands, the electric cabinet sets up on the crossbearer, be equipped with the lift cylinder that is used for driving grabbing device longitudinal movement on the crossbearer, the gas pole and the grabbing device fixed connection of lift cylinder, set up on the crossbearer lift cylinder slidable, be equipped with the horizontal drive mechanism of drive lift cylinder lateral movement on the crossbearer, lift cylinder top is equipped with spacing induction system, grabbing device includes vacuum chuck, last location induction system and the locating lever of being equipped with of vacuum chuck, the top and the spacing induction system looks parallel and level of locating lever when the gas pole of lift cylinder retracts completely. The automatic grabbing and carrying device can realize automatic grabbing and carrying of the iron plates, and is simple in structure and easy to operate.

Description

Iron plate conveyer

Technical Field

The utility model relates to a technical field is transported to the material, specifically is an iron plate conveyer.

Background

The back plates of televisions or other displays are mostly iron plates with different specifications, and are required to be processed and inspected through multiple procedures. Therefore, the iron plate needs to be transported between different stations. On one hand, due to the particularity of the use, the iron plate can not be stained with oil stains, fingerprints and the like when being delivered from a factory; on the other hand, the manual carrying is time-consuming and labor-consuming. Therefore, it is necessary to design an iron plate carrier. For example, chinese patent publication No. CN106670657B discloses a plate material conveying device of a vacuum chuck mechanical conveying device, which uses a servo motor and a reducer to drive a vacuum chuck to automatically grab and convey an iron plate.

Nevertheless this patent is applied to laser cutting technical field, and it is higher to the positioning accuracy requirement, so adopted multiunit servo motor to add the reduction gear and realized accurate location, and right the utility model relates to a process of iron plate transport need not to carry out the high accuracy location, only need realize automatic handling can. Meanwhile, the servo motor is relatively complex in structure and has high requirements on the working environment and professional knowledge of operation and maintenance personnel.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: overcomes the defects of the prior art and provides the iron plate transporter which has simple structure and easy operation.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides an iron plate conveyer, includes frame and grabbing device, the frame includes two stands and a crossbearer, the crossbearer is fixed between two stands, the electric cabinet sets up on the crossbearer, be equipped with on the crossbearer and be used for the drive grabbing device longitudinal movement's lift cylinder, the gas pole of lift cylinder with grabbing device fixed connection, lift cylinder slidable ground sets up on the crossbearer, be equipped with the drive on the crossbearer lift cylinder lateral shifting's transverse driving mechanism, lift cylinder top is equipped with spacing induction system, grabbing device includes vacuum chuck, last location induction system and the locating lever of being equipped with of vacuum chuck, work as when the gas pole of lift cylinder retracts completely the top of locating lever with spacing induction system looks parallel and level.

Furthermore, a pressure sensing valve is also arranged on the lifting cylinder.

Further, a grabbing device's concrete structure is provided, grabbing device still includes vacuum generator, vacuum chuck with the gas pole fixed connection of lift cylinder, vacuum chuck's the other end is equipped with the foam-rubber cushion, vacuum generator sets up vacuum chuck last and with vacuum chuck intercommunication.

Furthermore, a positioning sensing device is arranged on the vacuum sucker, and the bottom end of the positioning sensing device is flush with the bottom end of the vacuum sucker.

Furthermore, a connection mode of the lifting cylinder and the cross frame is provided, wherein two sliding rails are arranged on the cross frame and are parallel to each other, two fixing blocks are fixedly connected to the lifting cylinder, and the fixing blocks are slidably arranged on the sliding rails.

Furthermore, a guide groove is formed in the slide rail, a connecting block is arranged on the fixing block, and a protrusion corresponding to the guide groove is arranged on the connecting block.

Furthermore, a fixing mode of the positioning rod is provided, positioning holes are formed in the two fixing blocks, and the positioning rod penetrates through the positioning holes and then is fixedly connected with the vacuum chuck.

Further, a specific structure of a transverse driving mechanism is provided, the transverse driving mechanism comprises a mounting plate, a transmission motor, a reciprocating screw rod and a sliding block, the mounting plate is fixed on the cross frame, the transmission motor is fixedly connected with the mounting plate, the transmission motor is used for driving the reciprocating screw rod to rotate, the sliding block is in threaded connection with the reciprocating screw rod, and the sliding block is opposite to the mounting plate and can slide.

Further, be equipped with two locating plates on the mounting panel, reciprocating screw rod rotationally installs on two locating plates, the spout has been seted up on the mounting panel, the slider bottom be equipped with the corresponding slider of spout makes the slider can slide in the spout.

Further, a connection mode of the transverse driving mechanism and the lifting cylinder is provided, the slider is provided with an installation part, and the installation part is sleeved on the transverse frame and fixedly connected with the lifting cylinder.

By adopting the technical scheme, the utility model discloses following beneficial effect has: the vacuum chuck is provided with a positioning sensing device, and after the positioning sensing device senses the iron plate, the vacuum generator works to realize automatic grabbing of the vacuum chuck; the lifting cylinder drives the vacuum chuck to move longitudinally, the transverse driving mechanism drives the lifting cylinder to move transversely, and meanwhile, the positioning rod and the limiting sensing device are arranged, so that the vacuum chuck can grab the iron plate and move transversely after the iron plate is lifted in place, and the vacuum chuck can automatically carry the iron plate to a target place; a pressure induction valve is arranged on the lifting cylinder, so that the vacuum chuck can automatically put down the iron plate and return to the original point after the iron plate is conveyed in place; by last, the utility model discloses can realize that the automation of iron plate snatchs and the transport, and only need control this iron plate conveyer through the start button of electric cabinet and begin work, simple structure, easily operation.

Drawings

Fig. 1 is a schematic structural view of an iron plate carrier according to the present invention;

fig. 2 is a schematic structural view of the iron plate transporter according to another angle of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is an enlarged view of section C of FIG. 2;

FIG. 6 is a schematic view of the connection between the lifting cylinder and the cross frame of FIG. 1;

FIG. 7 is an enlarged view of section D of FIG. 6;

FIG. 8 is a schematic structural view of the lateral drive mechanism of FIG. 2;

fig. 9 is a schematic view of the mount of fig. 8.

Description of the drawings: 1 frame, 10 iron plates, 2 gripping devices, 3 lifting cylinders, 4 transverse driving mechanisms, 5 positioning rods, 6 electric cabinets, 11 transverse frames, 12 upright posts, 13 sliding rails 131 guide groove, 21 vacuum suction cup, 22 vacuum generator, 23 sponge cushion, 24 positioning induction device, 31 air rod, 32 fixed block, 321 positioning hole, 33 connecting block,

331 bulge, 34 limit induction devices, 35 pressure induction valves, 41 mounting plates, 42 transmission motors,

43 reciprocating screw rod, 44 slide block, 45 mounting piece, 411 positioning plate, 412 sliding groove, 441 sliding piece, 451 transverse plate, 452 vertical plate, 453 mounting groove and 61 start button

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 to 9, in the present embodiment, an iron plate transporter is provided, which includes a frame 1, a gripping device 2, a lifting cylinder 3 and a transverse driving mechanism 4, wherein the lifting cylinder 3 is slidably mounted on the frame 1, the gripping device 2 is fixedly connected to an air rod 31 of the lifting cylinder 3, the transverse driving mechanism 4 is disposed on the frame 1 and connected to the lifting cylinder 3, the lifting cylinder 3 can drive the gripping device 2 to move longitudinally relative to the frame 1, and the transverse driving mechanism 4 can drive the lifting cylinder 3 to move transversely relative to the frame 1.

As shown in fig. 1-2, the frame 1 includes two upright columns 12, a cross frame 11 is fixedly connected between the two upright columns 12, the lifting cylinder 3 and the transverse driving mechanism 4 are both disposed on the cross frame 11, an electric cabinet 6 is further disposed on the cross frame 11, a start button 61 is disposed on the electric cabinet 6, and the electric cabinet 6 is used for controlling the actions of the gripping device 2, the lifting cylinder 3 and the transverse driving mechanism 4.

The lifting cylinder 3 is electrically connected with the electric cabinet 6, the starting button 61 is pressed, the lifting cylinder 3 starts to act, the air rod 31 of the lifting cylinder 3 extends out, and the grabbing device 2 is driven to move downwards to grab the corresponding iron plate 10; meanwhile, the lifting cylinder 3 can move transversely on the transverse frame 11, so that the grabbed iron plate 10 can be transferred to other positions.

As shown in fig. 6 to 7, two slide rails 13 are disposed on the cross frame 11, the two slide rails 13 are parallel to each other, the lifting cylinder 3 is slidably disposed on the slide rails 13, specifically, a guide groove 131 is disposed on the slide rail 13, two fixing blocks 32 are fixedly connected to the lifting cylinder 3, a connecting block 33 is disposed on the fixing block 32, and a protrusion 331 corresponding to the guide groove 131 is disposed on the connecting block 33, so that the lifting cylinder 3 can slide on the slide rails 13 relatively.

As shown in fig. 3, the gripping device 2 includes a vacuum chuck 21, the vacuum chuck 21 is fixedly connected to the air rod 31 of the lifting cylinder 3, a sponge mat 23 is disposed at the other end of the vacuum chuck 21, a vacuum generator 22 and a positioning induction device 24 are further disposed on the vacuum chuck 21, the positioning induction device 24 and the vacuum generator 22 are both electrically connected to the electric cabinet 6, the positioning induction device 24 is disposed on the side of the vacuum chuck 21, the bottom end of the positioning induction device 24 is flush with the bottom end of the vacuum chuck 21, and the vacuum generator 22 is communicated with the vacuum chuck 21 to create a vacuum condition for the vacuum chuck 21, so that the iron plate 10 can be sucked by the vacuum generator.

In this embodiment, the positioning sensing device 24 may be a distance sensor, when the positioning sensing device 24 detects that the distance between the vacuum chuck 21 and the iron plate reaches a set value, the positioning sensing device 24 transmits the signal to the electric cabinet 6, and the electric cabinet 6 controls the vacuum generator 22 to operate.

When grabbing iron plate 10, the gas pole 31 of lift cylinder 3 stretches out, drives grabbing device 2 downstream, and compressive deformation reaches the setting value until location induction system 24 detects the distance between vacuum chuck 21 and the iron plate after foam-rubber cushion 23 contacts iron plate 10, and location induction system 24 passes to electric cabinet 6 with the signal that detects, and electric cabinet 6 control vacuum generator 22 work makes the sucking disc hold iron plate 10 and control lift cylinder 3 action, makes gas pole 31 withdrawal drive grabbing device 2 upward movement.

As shown in fig. 8, the transverse driving mechanism 4 includes a mounting plate 41, a transmission motor 42, a reciprocating screw 43 and a slider 44, the mounting plate 41 is fixed on the transverse frame 11, the transmission motor 42 is fixedly connected with the mounting plate 41, the transmission motor 42 is used for driving the reciprocating screw 43 to rotate, the slider 44 is in threaded connection with the reciprocating screw 43, and the slider 44 is slidable relative to the mounting plate 41.

Specifically, as shown in fig. 8, two positioning plates 411 are disposed on the mounting plate 41, the reciprocating screw 43 is rotatably mounted on the two positioning plates 411, a sliding slot 412 is disposed on the mounting plate 41, and a sliding member 441 corresponding to the sliding slot 412 is disposed at the bottom of the sliding block 44, so that when the reciprocating screw 43 drives the sliding block 44 to rotate, the sliding block 44 can be driven to slide in the sliding slot 412.

The slider 44 is provided with a mounting member 45, the mounting member 45 is sleeved on the cross frame 11 and then fixedly connected with the lifting cylinder 3, so that when the reciprocating screw 43 drives the slider 44 to move, the slider 44 can drive the lifting cylinder 3 to move simultaneously. Specifically, as shown in fig. 9, the mounting member 45 includes a vertical plate 452 and two horizontal plates 451, the center of the vertical plate 452 is fixedly connected to the slider 44, the two horizontal plates 451 are respectively and fixedly connected to two ends of the vertical plate 452, the two horizontal plates 451 are perpendicular to the vertical plate 452, the height of the vertical plate 452 is greater than the width of the cross frame 11, and one end of the two horizontal plates 451, which is far away from the vertical plate 452, is provided with a mounting groove 453 corresponding to the lifting cylinder 3.

As shown in fig. 2 and 6, a positioning rod 5 is further disposed on the iron plate carrier provided in this embodiment, positioning holes 321 are disposed on two fixing blocks 32 on the lifting cylinder 3, the positioning rod 5 passes through the two positioning holes 321 and then is fixedly connected to the vacuum chuck 21, a limiting sensing device 34 is disposed at the top of the lifting cylinder 3, the limiting sensing device 34 is electrically connected to the electric cabinet 6, and when the air rod 31 of the lifting cylinder 3 is completely retracted into the cylinder, the top of the positioning rod 5 is flush with the limiting sensing device 34.

Specifically, in this embodiment, spacing induction system 34 can be infrared sensor, and when the gas pole 31 withdrawal of lift cylinder 3, drive locating lever 5 upward movement, when the induction range of spacing induction system 34 was entered into at the top of locating lever 5, spacing induction system 34 can detect locating lever 5 to pass this signal to electric cabinet 6, and then make electric cabinet 6 control driving motor 42 action.

As shown in fig. 4, the lifting cylinder 3 is further provided with a pressure sensing valve 35 for sensing the gas pressure inside the cylinder body, and the pressure sensing valve 35 is electrically connected to the electric cabinet 6.

The utility model discloses a theory of operation does: the start button 61 is pressed, the lifting cylinder 3 acts, the air rod 31 extends out to drive the grabbing device 2 to move downwards, the spongy cushion 23 is compressed and deformed due to the downward thrust of the air rod 31 above after contacting the iron plate 10 until the positioning sensing device 24 detects that the distance between the vacuum suction disc 21 and the iron plate reaches a set value, the positioning sensing device 24 transmits a detected signal to the electric cabinet 6, and the electric cabinet 6 controls the vacuum generator 22 to work to enable the suction disc to suck the iron plate 10 and controls the lifting cylinder 3 to act, so that the air rod 31 retracts to drive the grabbing device 2 to move upwards; the positioning rod 5 moves upwards along with the vacuum chuck 21 until the positioning rod 5 moves upwards to the limit sensing device 34, the positioning sensing device 24 senses the positioning rod 5 and transmits the sensed signal to the electric cabinet 6, the electric cabinet 6 controls the transmission motor 42 to act, the transmission motor 42 drives the reciprocating screw rod 43 to rotate, and the sliding block 44 connected to the reciprocating screw rod 43 slides transversely, so that the sliding block 44 drives the lifting cylinder 3 to move leftwards, namely, the iron plate 10 grabbed by the grabbing device 2 is driven to move leftwards; after the transverse driving mechanism 4 drives the lifting cylinder 3 to move to a set position, the electric cabinet 6 controls the transmission motor 42 to stop moving and controls the lifting cylinder 3 to move, the air rod 31 extends out to drive the gripping device 2 to move downwards until the gripped iron plate 10 is in contact with the iron plate 10 below, at the moment, the air rod 31 cannot extend continuously due to resistance, meanwhile, upward thrust is applied to increase the pressure in the lifting cylinder 3, when the pressure sensing valve 35 detects that the pressure in the cylinder reaches a set value, a signal is transmitted to the electric cabinet 6, the electric cabinet 6 controls the vacuum generator 22 to stop working, the vacuum chuck 21 releases the iron plate 10, the lifting cylinder 3 is controlled to move, the air rod 31 retracts to drive the gripping device 2 to move upwards, meanwhile, the transverse driving mechanism 4 moves to drive the lifting cylinder 3 to move towards an original point, when the lifting cylinder 3 moves to the original point, the whole process is finished, and the next iron plate 10 can be moved to a fixed position and then the step sequence is circulated.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an iron plate conveyer, includes frame (1) and grabbing device (2), frame (1) includes two stands (12) and a crossbearer (11), crossbearer (11) are fixed between two stands (12), be equipped with on crossbearer (11) and be used for the drive grabbing device (2) longitudinal movement's lift cylinder (3), the gas pole (31) of lift cylinder (3) with grabbing device (2) fixed connection, its characterized in that: the lifting cylinder (3) is slidably arranged on the cross frame (11), the cross frame (11) is provided with a driving mechanism, the lifting cylinder (3) transversely moves to drive the transverse driving mechanism (4), the top end of the lifting cylinder (3) is provided with a limiting sensing device (34), the grabbing device (2) comprises a vacuum chuck (21), the vacuum chuck (21) is provided with a positioning sensing device (24) and a positioning rod (6), and when the gas rod (31) of the lifting cylinder (3) completely retracts, the top end of the positioning rod (6) is flush with the limiting sensing device (34).

2. The iron plate carrier as claimed in claim 1, wherein: and a pressure sensing valve (35) is also arranged on the lifting cylinder (3).

3. The iron plate handler as claimed in claim 1, wherein: grabbing device (2) still include vacuum generator (22), vacuum chuck (21) with gas pole (31) fixed connection of lift cylinder (3), the other end of vacuum chuck (21) is equipped with foam-rubber cushion (23), vacuum generator (22) set up on vacuum chuck (21) and with vacuum chuck (21) intercommunication.

4. The iron plate handler as claimed in claim 3, wherein: the vacuum chuck (21) is further provided with a positioning sensing device (24), and the bottom end of the positioning sensing device (24) is flush with the bottom end of the vacuum chuck (21).

5. The iron plate handler as claimed in claim 1, wherein: be equipped with two slide rails (13) on crossbearer (11), two slide rail (13) are parallel to each other, two fixed block (32) of fixedly connected with on lift cylinder (3), fixed block (32) slidable ground sets up on slide rail (13).

6. The iron plate handler as claimed in claim 5, wherein: the sliding rail (13) is provided with a guide groove (131), the fixing block (32) is provided with a connecting block (33), and the connecting block (33) is provided with a bulge (331) corresponding to the guide groove (131).

7. The iron plate handler as claimed in claim 5, wherein: positioning holes (321) are formed in the two fixing blocks (32), and the positioning rod (6) penetrates through the positioning holes (321) and then is fixedly connected with the vacuum chuck (21).

8. The iron plate handler as claimed in claim 1, wherein: horizontal actuating mechanism (4) include mounting panel (41), driving motor (42), reciprocal lead screw (43) and slider (44), mounting panel (41) are fixed on crossbearer (11), driving motor (42) with mounting panel (41) fixed connection, driving motor (42) are used for the drive reciprocal lead screw (43) rotate, slider (44) with reciprocal lead screw (43) threaded connection, and slider (44) is relative mounting panel (41) slidable.

9. The iron plate handler as claimed in claim 8, wherein: be equipped with two locating plates (411) on mounting panel (41), reciprocal lead screw (43) rotationally install on two locating plates (411), spout (412) have been seted up on mounting panel (41), slider (44) bottom be equipped with slider (441) that spout (412) correspond makes slider (44) can slide in spout (412).

10. The iron plate handler as claimed in claim 8, wherein: slider (44) are equipped with installed part (45), installed part (45) cover is established on crossbearer (11) the back with lift cylinder (3) fixed connection.