CN214003163U

CN214003163U - Over-and-under type conveying system

Info

Publication number: CN214003163U
Application number: CN202022840285.3U
Authority: CN
Inventors: 何自耕
Original assignee: Shenzhen Guanwei Plastic Products Co ltd
Current assignee: Shenzhen Guanwei Plastic Products Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-20
Anticipated expiration: 2030-11-30

Abstract

The application relates to a lifting type transportation system, which belongs to the technical field related to transportation and comprises a mounting base arranged on one side close to a conveyor; the supporting frame is vertically arranged on the mounting base; the bearing plate is movably connected to one side of the support frame; the driving component is arranged on the supporting frame and used for driving the bearing plate to lift; and a shifting component arranged on the bearing plate and used for moving the workpiece to the conveyor belt. The lifting type workpiece receiving device has the effect of receiving the workpiece placed down from the mechanical arm through the lifting type workpiece receiving device so as to reduce the probability of turnover of the workpiece.

Description

Over-and-under type conveying system

Technical Field

The application relates to the technical field of conveying, in particular to a lifting type conveying system.

Background

Automatic workpiece conveying is one of the main basic subjects for realizing automatic workpiece production.

At present, in the automated production operation, the material operation of getting in the processing equipment often need utilize the arm to grasp owing to the geographical position difference between the equipment and get to put to the conveyer on, reduces the process of using the manpower to get the material blowing, uses manpower sparingly material resources.

In view of the above-mentioned related art, the inventor believes that there is a defect in an automated production line that, when a workpiece is taken and placed from an upper robot arm to a lower conveyor, the workpiece is easily turned over when placed on a conveyor belt by the robot arm due to an irregular structure of the workpiece, causing the workpiece to fall off the conveyor belt, which is yet to be further improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the workpiece is easily overturned when being picked and placed by a mechanical arm, the application provides a lifting type conveying system.

The application provides a lifting type transportation system adopts following technical scheme:

a lifting type transportation system comprises a mounting base arranged on one side close to a conveyor; the supporting frame is vertically arranged on the mounting base; the bearing plate is movably connected to one side of the support frame; the driving component is arranged on the supporting frame and used for driving the bearing plate to lift; and a shifting component arranged on the bearing plate and used for moving the workpiece to the conveyor belt.

Through adopting above-mentioned technical scheme, the drive assembly that sets up can drive and accept the board and go up and down to accept the work piece on the arm from the carriage top, and then send the work piece to conveyer one side, the rethread utilizes the aversion subassembly that sets up to send the work piece to the conveyer from accepting the board, accomplishes over-and-under type transmission course, through the lift process of this application, has shortened the height that the work piece was placed to the arm, has also shortened the height that the work piece dropped to the conveyer, has reduced the possibility that the work piece tumbles.

Optionally, the driving assembly comprises a motor, a screw rod and a connecting block, a sliding groove is formed in the supporting frame, the motor is installed in the sliding groove and located at the top of the base, the screw rod is connected to one end of an output shaft of the motor in the vertical direction, the connecting block is in threaded connection with the screw rod and matched with the sliding groove, and the connecting block is connected with one side of the receiving plate towards one side of an opening of the sliding groove.

Through adopting above-mentioned technical scheme, the starter motor drive output shaft rotates to drive the lead screw and rotate, under the limiting action of sliding tray, the connecting block drives accepts the board and extends the support frame extending direction together and go up and down, simple structure easily realizes.

Optionally, the shifting assembly comprises a first cylinder and a push plate, the connecting block is fixedly connected with the receiving plate, the first cylinder is installed on one side, far away from the conveyor, of the receiving plate, the push plate is located on the top of the receiving plate and connected with one end of a piston rod of the first cylinder, and the extending direction of the push plate is perpendicular to the extending direction of the support frame.

Through adopting above-mentioned technical scheme, start first cylinder drive piston rod and promote the push pedal and slide towards the conveyer direction to the work piece that will place on accepting the board promotes to conveyer department, accomplishes the aversion process to the work piece, simple structure easily realizes.

Optionally, the shift assembly comprises a mounting plate and a second cylinder, the bearing plate is rotatably connected with the connecting block through a rotating shaft, the mounting plate is mounted on one side of the connecting block facing the sliding groove opening and located at the bottom of the bearing plate, the second cylinder is mounted on the mounting plate, and a piston rod of the second cylinder is hinged to one side of the bearing plate bottom far away from the conveyor.

Through adopting above-mentioned technical scheme, start second cylinder drive piston rod and go up and down towards accepting the board and keeping away from conveyer one side bottom for it takes place the slope to accept the board, and then will place the work piece landing to conveyer department on accepting the board, accomplishes the aversion process to the work piece, simple structure easily realizes.

Optionally, a rotating plate is installed at the top of the supporting frame, and a rotating hole for the screw rod to penetrate is formed in the top of the rotating plate.

Through adopting above-mentioned technical scheme, the rotor plate that sets up can restrict the connecting block and accept the board, prevents the connecting block and accepts the board and takes place from the condition of support frame roll-off under the lead screw rotates.

Optionally, three sides of the receiving plate except the side close to the conveyor are vertically provided with baffles.

Through adopting above-mentioned technical scheme, the baffle that sets up can reduce the work piece and take place to overturn and the condition that drops in accepting the board.

Optionally, the receiving plate comprises a bottom plate and a damping plate, the bottom plate is connected with the damping plate through a spring, the spring is used for driving the damping plate to move away from the bottom plate, one end of the spring is connected to the top of the bottom plate, and the other end of the spring is connected to the bottom of the damping plate.

Through adopting above-mentioned technical scheme, the shock attenuation board and the spring that set up cooperate each other, can place the work piece at the robotic arm and give abundant shock attenuation buffering when accepting the board, reduce the work piece and overturn or collide impaired condition and take place.

Optionally, the bottom plate and the damping plate are internally provided with limiting rods which are positioned in the middle of the spring and are inserted in a sliding mode along the vertical direction, and moving grooves for inserting the limiting rods are formed in the bottom plate and the damping plate.

Through adopting above-mentioned technical scheme, the gag lever post that sets up has limit function to the spring to the restriction shock attenuation board only can take place to slide along the extending direction of gag lever post.

In summary, the present application includes at least one of the following beneficial technical effects:

the supporting plate that sets up can bear the work piece from on the arm, and the drive assembly that sets up can drive and receive the board and go up and down to send the work piece to conveyer one side from the arm end, recycle the aversion subassembly and send the work piece to the conveyer from receiving the board on, accomplish over-and-under type transmission course, the over-and-under type transportation of this application has played the function of middle transmission medium between arm and conveyer, has effectively reduced the probability that the work piece tumbled.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a part of a carrier plate in a first embodiment of the present application.

Fig. 3 is a schematic overall structure diagram of the second embodiment of the present application.

Description of reference numerals: 1. a conveyor; 2. installing a base; 20. a universal wheel; 3. a support frame; 30. a sliding groove; 31. a rotating plate; 32. hole turning; 4. a bearing plate; 40. a baffle plate; 41. a base plate; 42. a damper plate; 5. a motor; 50. a screw rod; 51. connecting blocks; 6. a first cylinder; 60. pushing the plate; 7. a rotating shaft; 70. mounting a plate; 71. a second cylinder; 8. a spring; 80. a limiting rod; 81. the slot is moved.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a lifting type transportation system.

Example one

Referring to fig. 1, the elevating transport system includes a conveyor 1, a mounting base 2, a support frame 3, and a receiving plate 4. The mounting base 2 is placed on one side close to the conveyor 1, the universal wheels 20 are mounted at the bottom of the mounting base 2 and at the base feet, so that workers can move the mounting base 2, the support frame 3 is mounted at the top of the mounting base 2 along the vertical direction, the bearing plate 4 is horizontally arranged on one side of the support frame 3, and the bearing plate 4 can lift along the direction of the support frame 3 to bear workpieces placed from a mechanical arm, wherein in the embodiment, the driving assembly is arranged on the support frame 3 to drive the bearing plate 4 to lift.

Referring to fig. 1, drive assembly includes motor 5, lead screw 50 and connecting block 51, wherein, sliding tray 30 has been seted up along vertical direction in support frame 3 is inside, motor 5 installs in sliding tray 30, motor 5 is located the top department of base, lead screw 50 installs in motor 5 output shaft one end, lead screw 50 is located sliding tray 30, the extending direction of lead screw 50 is unanimous with the extending direction of support frame 3, and simultaneously, rotor plate 31 is installed at support frame 3 top, the trompil 32 has been seted up at the top of rotor plate 31, the trompil 32 can supply lead screw 50 to keep away from motor 5 output shaft one end and rotate and alternate.

In the embodiment, the connecting block 51 is located in the sliding groove 30, the size of the connecting block 51 is matched with that of the sliding groove 30, a threaded hole (not shown) matched with the screw rod 50 is further formed in the connecting block 51, the connecting block 51 is in threaded connection with the screw rod 50 through the threaded hole, and the connecting block 51 is connected with the receiving plate 4 side at the opening side facing the sliding groove 30.

When the arm that is located support frame 3 top was got the work piece, but starter motor 5 drive output shaft rotated to make lead screw 50 take place to rotate, under the restriction of support frame 3, connecting block 51 drives and accepts board 4 and rises along the 50 extending direction of lead screw, thereby the arm is put the work piece to accepting board 4 top, because the distance of accepting board 4 and arm is nearer, the difficult emergence upset of the work piece at accepting board 4 top is placed to the arm.

In addition, referring to fig. 1, in order to further reduce the occurrence of the falling of the workpiece from the receiving plate 4, baffles 40 are vertically installed on three sides of the receiving plate 4 except the side close to the conveyor 1.

After the receiving plate 4 receives the workpiece, the output shaft is reversely driven to drive the screw rod 50 to rotate and lower the screw rod, in this embodiment, a shifting assembly is arranged on the receiving plate 4, the workpiece can be moved onto the conveyor 1, specifically, the shifting assembly includes a first cylinder 6 and a push plate 60, wherein the connecting mode between the receiving plate 4 and the connecting block 51 is a fixed connection, the first cylinder 6 is installed on the outer side of the baffle 40 far from one side of the conveyor 1 of the receiving plate 4, meanwhile, a through hole (not marked in the figure) is formed in the baffle 40 for the piston rod of the first cylinder 6 to penetrate, the push plate 60 is slidably connected to the top of the receiving plate 4, the piston rod of the first cylinder 6 penetrates through the through hole and is fixedly connected with the push plate 60, and the extending direction of the push plate 60 is perpendicular to the extending direction of the supporting frame 3.

When the bearing plate 4 drives the workpiece to be lowered from the top of the support frame 3 to be substantially level with the conveyor 1, the piston rod can be driven to push the push plate 60 to move towards the conveyor 1 by starting the first air cylinder 6, so that the push plate 60 pushes the workpiece to the conveyor 1, and the lifting and transporting process of the workpiece is completed.

In addition, referring to fig. 2, in order to reduce the vibration generated when the mechanical arm places a workpiece on the receiving plate 4, the receiving plate 4 mainly includes two parts, namely a bottom plate 41 and a damping plate 42, wherein the bottom plate 41 and the damping plate 42 are connected through a spring 8, in this embodiment, the number of the springs 8 is preferably 6, the spring 8 always has an elastic force for driving the damping plate 42 to move away from the direction of the bottom plate 41, and a certain buffering effect can be achieved, specifically, in order to reduce the walking position of the damping plate 42, a limiting rod 80 is vertically inserted in the middle of the spring 8, meanwhile, a moving groove 81 is formed in one side, close to the spring 8, of the damping plate 42 and the bottom plate 41 in the vertical direction, the moving groove 81 can be used for inserting the limiting rod 80, and the limiting damping plate 42 can only float up and down along the direction of the limiting rod 80.

Example two

Referring to fig. 3, the difference between the second embodiment and the first embodiment is that the shifting assembly is different, in this embodiment, the shifting assembly includes a mounting plate 70 and a second cylinder 71, wherein the connecting block 51 is provided with a rotating shaft 7 at a side close to the connecting block 51, the receiving plate 4 is also provided with a rotating groove (not shown), the rotating groove can allow the rotating shaft 7 to pass through and rotate, meanwhile, the mounting plate 70 is fixedly mounted at a side of the connecting block 51 facing the opening of the sliding groove 30, the mounting plate 70 is located below the receiving plate 4, the mounting plate 70 and the receiving plate 4 are parallel to each other, the second cylinder 71 is mounted on the mounting plate 70, a piston rod of the second cylinder 71 is hinged to a side of the bottom of the receiving plate 4 away from the conveyor 1, and when a workpiece is not transferred to the conveyor 1, a rest position of the piston rod of the second cylinder 71 can make the receiving plate 4 in.

When the bearing plate 4 drives the workpiece to fall to a position 10cm-15cm away from the conveyor 1 from the top of the support frame 3, the piston rod is driven to push the bearing plate 4 to be far away from one side of the conveyor 1 by starting the second air cylinder 71, so that the bearing plate 4 is inclined, the workpiece slides onto the conveyor 1 from the bearing plate 4, and the lifting and conveying process of the workpiece is completed.

In the first embodiment, the arrangement of the conveyor 1, the mounting base 2, the universal wheel 20, the supporting frame 3, the sliding groove 30, the bearing plate 4, the baffle 40, the bottom plate 41, the damping plate 42, the motor 5, the screw rod 50, the connecting block 51, the rotating shaft 7, the spring 8, the limiting rod 80 and the moving groove 81 can be used in the second embodiment, and is not limited to the first embodiment.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An elevating conveyor system, comprising: comprises a mounting base (2) arranged at one side close to a conveyor (1); a support frame (3) vertically installed on the installation base (2); a bearing plate (4) movably connected to one side of the support frame (3); the driving component is arranged on the support frame (3) and used for driving the bearing plate (4) to lift; and a shifting component arranged on the bearing plate (4) and used for moving the workpiece to the conveyor (1).

2. The lift conveyor system of claim 1, wherein: drive assembly includes motor (5), lead screw (50) and connecting block (51), sliding tray (30) have been seted up to support frame (3) inside, motor (5) are installed in sliding tray (30) and are located the base top, lead screw (50) are connected in the output shaft one end of motor (5) along vertical direction, connecting block (51) threaded connection on lead screw (50) and with sliding tray (30) looks adaptation, connecting block (51) towards sliding tray (30) opening one side with accept board (4) one side and be connected.

3. The elevating conveyor system as in claim 2, wherein: the shift assembly comprises a first cylinder (6) and a push plate (60), the connecting block (51) is fixedly connected with the bearing plate (4), the first cylinder (6) is installed on one side, far away from the conveyor (1), of the bearing plate (4), the push plate (60) is located on the top of the bearing plate (4) and connected with one end of a piston rod of the first cylinder (6), and the extension direction of the push plate (60) is perpendicular to the extension direction of the support frame (3).

4. The elevating conveyor system as in claim 2, wherein: the shift assembly comprises a mounting plate (70) and a second cylinder (71), the bearing plate (4) is rotatably connected with the connecting block (51) through a rotating shaft (7), the mounting plate (70) is mounted on one side of the opening of the sliding groove (30) of the connecting block (51) and is located at the bottom of the bearing plate (4), the second cylinder (71) is mounted on the mounting plate (70), and a piston rod of the second cylinder (71) is hinged to one side of the bearing plate (4) away from the conveyor (1).

5. The lift conveyor system of claim 1, wherein: rotating plate (31) is installed at support frame (3) top, rotating plate (31) top is seted up and is supplied lead screw (50) to carry out the commentaries on classics hole (32) that alternate.

6. The lift conveyor system of claim 1, wherein: baffle plates (40) are vertically arranged on the other three sides of the bearing plate (4) except the side close to the conveyor (1).

7. The lift conveyor system of claim 1, wherein: the bearing plate (4) comprises a bottom plate (41) and a damping plate (42), the bottom plate (41) is connected with the damping plate (42) through a spring (8), the spring (8) is used for driving the damping plate (42) to move in a direction deviating from the bottom plate (41), and one end of the spring (8) is connected to the top of the bottom plate (41) while the other end of the spring is connected to the bottom of the damping plate (42).

8. The elevating conveyor system as in claim 7, wherein: the damping plate is characterized in that the limiting rod (80) is inserted into the bottom plate (41) and the damping plate (42) in a sliding mode along the vertical direction and is located in the middle of the spring (8), and a moving groove (81) for inserting the limiting rod (80) is formed in the bottom plate (41) and the damping plate (42).