CN221459114U - Double-layer material feeding and returning mechanism - Google Patents

Abstract

The utility model aims to provide a double-layer material feeding and returning mechanism which has a compact structure and can realize coordinated operation of feeding and discharging. The automatic material feeding and returning device comprises a first lifting conveying module, a material feeding and returning module and a second lifting conveying module, wherein the first lifting conveying module, the material feeding and returning module and the second lifting conveying module are sequentially connected, the first lifting conveying module is matched with an external material feeding mechanism for taking materials, the second lifting conveying module 3 is fixedly connected with an external material receiving mechanism, the material feeding and returning module is arranged between the first lifting conveying module and the second lifting conveying module 3, the material feeding and returning module comprises a feeding frame, two groups of feeding components and a plurality of limiting components, the two groups of feeding components are arranged on the feeding frame and drive materials to move, and the limiting components are respectively arranged between the two groups of feeding components and are limited and stopped with the materials. The utility model is applied to the technical field of material conveying mechanisms.

Description

Double-layer material feeding and returning mechanism

Technical Field

The utility model relates to the technical field of material conveying mechanisms, in particular to a double-layer material conveying and returning mechanism.

Background

Along with the continuous rapid development of new energy automobile industry also continuously improves the requirement of hall subassembly assembly, traditional manipulator material loading mode is although can effectually realize hall subassembly's automatic feeding, but hall subassembly equipment's latency is long, the material loading process adopts the manipulator of high cost to be little usefulness of a bit, and manipulator occupation space is great, workbin and charging tray after getting the material still need consider other modes to shift, the lean industrial production of low cost and efficient, and current material is generally transported through automatic guided vehicle, automatic guided vehicle transports the hall subassembly of batch to the assigned position, again take out the location by positioning mechanism to the material, the cooperation manipulator shifts hall subassembly to equipment internal assembly one by one, equipment cost is too high and be unfavorable for taking very big place space.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a double-layer material feeding and returning mechanism which has a compact structure and can realize coordinated operation of feeding and discharging.

The technical scheme adopted by the utility model is as follows: the automatic material feeding and returning device comprises a first lifting conveying module, a material feeding and returning module and a second lifting conveying module, wherein the first lifting conveying module, the material feeding and returning module and the second lifting conveying module are sequentially connected, the first lifting conveying module is matched with an external material feeding mechanism for taking materials, the second lifting conveying module is fixedly connected with an external material receiving mechanism, the material feeding and returning module is arranged between the first lifting conveying module and the second lifting conveying module, the material feeding and returning module comprises a feeding frame, two groups of feeding components and a plurality of limiting components, the two groups of feeding components are arranged on the feeding frame and drive materials to move, and the limiting components are respectively arranged between the two groups of feeding components and are limited and stopped with the materials.

Further, the feeding assembly comprises a conveying frame, a feeding driving device, a plurality of driving wheels, two groups of feeding driving parts and two groups of feeding limiting plates, wherein the conveying frame is fixedly connected with the conveying frame, the feeding driving device is fixedly connected with one side of the conveying frame, the driving wheels are respectively and rotatably connected to two ends of the conveying frame, the two groups of feeding driving parts are sequentially wound on the driving wheels located on the same side, the two groups of feeding limiting plates are respectively and fixedly connected with two sides of the conveying frame, the feeding limiting plates are respectively connected with materials in a guiding mode and limit positions of the materials, and the two groups of feeding driving parts are respectively contacted with the materials and drive the materials to move.

Further, the feeding limiting plate is provided with two groups of feeding connecting pieces and feeding fixing blocks, the feeding fixing blocks are fixedly connected with the conveying frame, one end of each feeding connecting piece is in clamping fit with the corresponding feeding fixing block, and the other end of each feeding connecting piece is fixedly connected with the conveying frame.

Further, the feeding assembly positioned at the lower layer of the feeding frame is further provided with a bearing assembly, the bearing assembly comprises a supporting frame, a bearing jacking device and a bearing plate, the supporting frame is fixedly connected with the inner side of the conveying frame, the fixed end of the bearing jacking device is fixedly connected with the supporting frame, the output end of the bearing jacking device is connected with the bearing plate, the supporting frame is provided with two groups of bearing guide posts, the two groups of bearing guide posts are in guide fit with the bearing plate, and the bearing plate is in bearing fit with a material.

Further, spacing subassembly includes spacing, spacing jacking device, keeps off and stop the board and the sensor that targets in place, spacing with the inboard of carriage is connected, spacing jacking device locates the middle part of spacing, keep off stop the board with spacing jacking device's expansion end is connected, the spacing has the trompil that has set up, the sensor that targets in place is located the bottom of spacing and through trompil and material detection cooperation, keep off stop the board and stop the cooperation with the material.

Further, first lift transport module includes outer frame, first elevating gear, first conveying component, first side thrust unit and first stop device, first elevating gear locates in the outer frame, first elevating gear's expansion end is equipped with first elevating platform, first conveying component sets up on the first elevating platform and drives the material and remove, first side thrust unit fixed connection in one side of first conveying component, first side thrust unit's output is equipped with first side push pedal, first stop device locates first conveying component is close to one side of sending the returning charge module.

Further, the first conveying assembly comprises a first support, a first driving device, a plurality of first wheel groups and two groups of first transmission belts, wherein the first support is fixedly connected to the first lifting device, the first driving device is fixedly connected to one side of the first support, the first wheel groups are respectively and rotatably connected to two ends of the first support, and the two groups of first transmission belts are sequentially wound on the first wheel groups on the same side.

Further, the first support is provided with an in-place detection piece, and the in-place detection piece is matched with the material detection.

Further, the second lifting conveying module comprises a second fixing frame, a second conveying device, a second conveying seat, a second transferring device, a second stopping device and a second side pushing device, wherein the second fixing frame is fixedly connected with an external material receiving mechanism, the second fixing frame is provided with two groups of second sliding rails, the second conveying device is arranged between the two groups of second sliding rails and is fixedly connected with the second fixing frame, the second conveying seat is connected with the movable end of the second conveying device, the second transferring device is fixedly connected with the second conveying seat, the second stopping device is connected with one end of the second transferring device and is matched with a material stop, and the second side pushing device is arranged on one side of the second transferring device and is flush with the material.

Further, the two ends of the second fixing frame are respectively provided with a buffer piece, and the two groups of buffer pieces are pushed and buffered by the second conveying seat.

The beneficial effects of the utility model are as follows: because the empty material box is placed on the upper feeding module, the external feeding mechanism is a material rack matched with the feeding trolley, the first lifting conveying module receives the material entering in the external material rack, the position of the material is regulated by the first side pushing device to be flush with the material rack in the material feeding and returning module, the aligned material is fed into the material feeding and returning module, the limiting component detects that the material stretches out and stops in place, the material stays on the feeding component, the second lifting conveying module can drive the material to move up and down and is matched with the external clamping mechanism to take and place the Hall element, the second lifting conveying module is connected into the full-load material box of the feeding module from the lower part, the Hall element in the material box is taken out and installed by the external clamping mechanism, the second lifting conveying module is lifted to be flush with the upper feeding module after all the carrier plates are taken out, the empty material box is moved in, the whole structure is compact, the material conveying process realizes buffering and stopping, the transfer of the empty material box can be automatically processed, the installation quality of the Hall element is improved, the mechanical arm is replaced to pick up the material, and the automatic feeding and discharging effect can be realized.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the material feeding and returning module according to the present utility model;

FIG. 3 is a schematic view of the feed assembly of the present utility model;

FIG. 4 is a schematic view of the spacing assembly of the present utility model;

figure 5 is a schematic view of the construction of the support assembly of the present utility model;

FIG. 6 is a schematic diagram of a first lifting/lowering module according to the present utility model;

FIG. 7 is a schematic view of the structure of the first conveyor assembly of the present utility model;

fig. 8 is a schematic structural diagram of a second lifting conveying module according to the present utility model.

Detailed Description

As shown in fig. 1 to 8, in this embodiment, the present utility model includes a first lifting conveying module 1, a material feeding and returning module 2, and a second lifting conveying module 3, where the first lifting conveying module 1, the material feeding and returning module 2, and the second lifting conveying module 3 are sequentially connected, the first lifting conveying module 1 is matched with an external material feeding mechanism to take materials, the second lifting conveying module 3 is fixedly connected with an external material receiving mechanism, the material feeding and returning module 2 is disposed between the first lifting conveying module 1 and the second lifting conveying module 3, the material feeding and returning module 2 includes a feeding frame 21, two groups of feeding assemblies 22, and a plurality of limiting assemblies 23, both groups of feeding assemblies 22 are disposed on the feeding frame 21 and drive materials to move, the limiting assemblies 23 are respectively disposed between the two groups of feeding assemblies 22 and stop with the materials in a limiting manner, the feeding frame 21 is of a bracket structure, a plurality of groups of supporting legs are arranged at the lower end of the feeding frame 21, the supporting legs are contacted with the ground to prop up the feeding frame 21, so that the feeding frame 21 keeps a certain height, two groups of feeding assemblies 22 in the feeding frame 21 are distributed in an upper layer and a lower layer, the two groups of feeding assemblies 22 are arranged in a mirror image mode, the feeding directions of materials are opposite, the upper feeding assembly 22 limits and stops the fully loaded material box, the material box full of Hall elements enters from the lower feeding assembly 22, the upper feeding assembly is provided with an empty material box, the external feeding mechanism is a feeding frame matched with a feeding trolley, the first lifting conveying module 1 receives materials entering in the external feeding frame, the first lifting conveying module adjusts the positions of the materials to be flush with the feeding frame 21 in the feeding and returning module 2 through the first side pushing device 14, and the aligned materials are fed into the feeding and returning module 2, the limiting component 23 detects that the material stretches out and stops the material in place, the material is enabled to stay on the feeding component 22, the second lifting conveying module 3 can drive the material to move up and down and is matched with an external clamping mechanism to take and place the Hall element, the second lifting conveying module 3 is connected into a full-load material box of the feeding module from the lower side, the Hall element in the material box is taken out and installed by the matching of the external clamping mechanism, the second lifting conveying module 3 is lifted to be flush with the upper feeding module after all the carrier plates are taken out, the empty material box is moved in, the double-layer circulation of the material box is formed, the whole structure is compact, buffering and stopping transfer are achieved in the material conveying process, the transfer of the empty material box can be automatically processed, the installation quality of the Hall element is improved, the mechanical arm is replaced to pick up the material, meanwhile, automatic feeding and discharging can be achieved, and the beneficial production effect is achieved.

In this embodiment, the feeding assembly 22 includes a conveying frame 221, a feeding driving device 222, a plurality of driving wheels 223, two groups of feeding driving members 224 and two groups of feeding limiting plates 225, the conveying frame 221 is fixedly connected with the conveying frame 21, the feeding driving device 222 is fixedly connected with one side of the conveying frame 221, the driving wheels 223 are respectively rotatably connected to two ends of the conveying frame 221, the two groups of feeding driving members 224 are sequentially wound around the driving wheels 223 located on the same side, the two groups of feeding limiting plates 225 are respectively fixedly connected with two sides of the conveying frame 221, the feeding limiting plates 225 and materials are guided and limited in material positions, the two groups of feeding driving members 224 are in contact with the materials and drive the materials to move, the conveying frame 221 is a frame body structure and one side of the feeding driving device 222, the connecting rods are matched and driven with output ends of the conveying driving device, two ends of the connecting rods are respectively connected with the driving wheels 223, torque of the feeding driving device 222 is transmitted to the driving wheels 223 through the connecting rods, the driving wheels 223 drive the feeding driving members 224, and further realize that when the front and rear feeding driving members of the feeding driving members are sequentially moved by the feeding driving members 224, the feeding driving members are driven by the driving members to move out of the feeding driving members, the feeding driving members 225 are driven by the driving members to move along the two ends of the feeding driving members, and the feeding driving members are driven by the material guide members, and the feeding driving members are driven by the driving members to move outwards, and the feeding driving members are driven by the driving members to move by the feeding members to move along the feeding driving members and are 22.

In this embodiment, the feeding limiting plate 225 is provided with two groups of feeding connecting pieces and feeding fixing blocks, the feeding fixing blocks are fixedly connected with the conveying frame 221, one end of each feeding connecting piece is in clamping fit with the corresponding feeding fixing block, and the other end of each feeding connecting piece is fixedly connected with the conveying frame 221.

In this embodiment, the feeding unit 22 located at the lower layer of the feeding frame 21 is further provided with a supporting unit 24, the supporting unit 24 includes a supporting frame 241, a supporting jacking device 242 and a supporting plate 243, the supporting frame 241 is fixedly connected with the inner side of the conveying frame 221, a fixed end of the supporting jacking device 242 is fixedly connected with the supporting frame 241, an output end of the supporting jacking device 242 is connected with the supporting plate 243, the supporting frame 241 is provided with two groups of supporting guide posts 245, the two groups of supporting guide posts 245 are in guiding fit with the supporting plate 243, the supporting plate 243 is in supporting fit with a material, the supporting jacking device 242 is a telescopic cylinder, two ends of the supporting frame 241 are right-angle connectors, the two groups of right-angle connectors are fixedly connected with the conveying frame 221, the middle parts of the two groups of right-angle connectors are provided with connecting plates, the middle parts of the connecting plates are fixedly connected with the supporting jacking device 242, the two groups of supporting guide posts 245 are all arranged on the connecting plates, the weight of a full-load material box is overlarge, when the full-load material box enters the feeding module below, the long-time extrusion device 224 of the full-load material box is avoided, the long-time extrusion device 224 is extended, the long-life performance of the full-load material box is avoided, the full-load box is far from the high, the transmission unit 224 is kept away from the transmission device 224, and the transmission device has a long service life, and the transmission life is prolonged, and the transmission life of the transmission device 224 is prolonged.

In this embodiment, the limiting assembly 23 includes a limiting frame 231, a limiting lifting device 232, a stopping plate 233 and an in-place sensor 234, the limiting frame 231 is connected with the inner side of the conveying frame 221, the limiting lifting device 232 is disposed in the middle of the limiting frame 231, the stopping plate 233 is connected with a movable end of the limiting lifting device 232, the limiting frame 231 is provided with an opening, the in-place sensor 234 is disposed at the bottom of the limiting frame 231 and is matched with the material detection through the opening, the stopping plate is matched with the material stopping, the limiting lifting device 232 is a telescopic cylinder, the in-place sensor 234 is used for sensing the position of the material box, and after the in-place sensor 234 detects the material box, the feedback control limiting lifting device 232 ejects the material box to stop, so that the material box is stopped in the feeding assembly 22.

In this embodiment, first lift delivery module 1 includes outer frame 11, first elevating gear 12, first conveying component 13, first side pusher 14 and first stop device 15, first elevating gear 12 is located in the outer frame 11, the expansion end of first elevating gear 12 is equipped with first elevating platform, first conveying component 13 sets up on the first elevating platform and drives the material and remove, first side pusher 14 fixed connection in one side of first conveying component 13, the output of first side pusher 14 is equipped with first side push pedal 16, first stop device 15 locates first conveying component 13 is close to one side of returning charge module 2, and outer frame 11 front and back two sides are equipped with the protection shield, and outer frame 11 left and right sides is left for first conveying device and is left the material and move the passageway, and first elevating gear 12 includes rotating electrical machines and lead screw, and the lead screw is connected with the output of rotating electrical machines, and first elevating platform screw thread fit drives the elevating platform and reciprocates, and first side pusher 14 is motor, and first side pusher 14 is equipped with first side push pedal 16, and first side pusher 15 is equipped with stop device, and first side pusher 15 is equipped with the stop device when the first side pusher is equipped with first side stop device and makes material stop device 2, and the material stop device is used for making the material stop box 2 to get into its position when the first stop device is lost, and material stop device is used for stopping material stop box 2, and material stop device is moved to the material stop device.

In this embodiment, the first conveying assembly 13 includes a first bracket 131, a first driving device 132, a plurality of first wheel sets 133, and two sets of first driving belts 134, where the first bracket 131 is fixedly connected to the first lifting device 12, the first driving device 132 is fixedly connected to one side of the first bracket 131, the plurality of first wheel sets 133 are respectively connected to two ends of the first bracket 131 in a rotating manner, the two sets of first driving belts 134 are sequentially wound around the plurality of first wheel sets 133 on the same side, the first driving device 132 is a rotating motor, the first bracket 131 is provided with a connecting rod, the connecting rod is connected with an output end of the first driving device 132, two ends of the connecting rod are respectively in transmission fit with the two sets of first wheel sets 133, and the two sets of first driving belts 134 are belts.

In this embodiment, the first bracket 131 is provided with an in-place detecting member 135, and the in-place detecting member 135 is matched with the material detection.

In this embodiment, the second lifting conveying module 3 includes a second fixing frame 31, a second conveying device 32, a second conveying seat 33, a second transferring device 34, a second stopping device 35 and a second side pushing device 36, the second fixing frame 31 is fixedly connected with an external material receiving mechanism, the second fixing frame 31 is provided with two groups of second sliding rails, the second conveying device 32 is arranged between the two groups of second sliding rails and is fixedly connected with the second fixing frame 31, the second conveying seat 33 is connected with a movable end of the second conveying device 32, the second transferring device 34 is fixedly connected with the second conveying seat 33, the second stopping device 35 is connected with one end of the second transferring device 34 and is in stop fit with a material stop, the second side pushing device 36 is arranged on one side of the second transferring device 34 and is flush with the material pushing device, the second conveying device 32 is a rodless cylinder, the second transferring device 34 is identical to the first conveying module 13, the second stopping device 35 is identical to the first stopping device 15, the second stopping device 34 is identical to the first stopping device 15, the second transferring device is matched with the material lifting device 2, and the material lifting device is clamped on one side of the material lifting module.

In this embodiment, two ends of the second fixing frame 31 are respectively provided with a buffer member 37, and both groups of buffer members 37 and the second conveying seat 33 are pushed to buffer.

The working principle of the utility model is as follows:

The first lifting conveying module 1 is connected into the material box from an external material receiving mechanism, the material box is detected to enter, the first stopping device 15 stretches out of the material box, the first side pushing device 14 pushes out of the material box matched with the first side pushing plate 16 to adjust the position of the material box, the material box is fixed at the corner of the first lifting conveying module 1, then the first lifting device 12 lifts to enable the material box to be flush with the material feeding and returning module 2 and conveyed into the material feeding and returning module 2, the material feeding assembly 22 in the material feeding and returning module 2 is connected into the material box, the material feeding driving device 222 drives the material box to move forwards, when the second lifting and returning module 3 has materials to be taken out, the limiting assembly 23 stretches out of the material box after detecting that the material box enters, the material box is stopped in a limiting mode, the bearing assembly 24 positioned below pushes out of the material box to be far away from the material feeding transmission piece 224, after the hall elements in the second lifting and returning module 3 are completely taken out, the material box is conveyed into the upper material feeding assembly 22, the lower feeding assembly 22 is connected into the fully loaded material box, and the hall element taking out and installing operation is carried out.

While the embodiments of this utility model have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this utility model, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.

Claims (10)

1. A double-deck material send back mechanism which characterized in that: it includes first lift transport module (1), send returning charge module (2) and second lift transport module (3), first lift transport module (1) send returning charge module (2) with second lift transport module (3) connect gradually, first lift transport module (1) and outside come the cooperation of material mechanism to get the material, second lift transport module (3) and outside material receiving mechanism fixed connection, send returning charge module (2) to locate between first lift transport module (1) with second lift transport module (3), send returning charge module (2) including pay-off frame (21), two sets of pay-off subassembly (22) and a plurality of spacing subassembly (23), two sets of pay-off subassembly (22) all set up on pay-off frame (21) and drive the material and remove, a plurality of spacing subassembly (23) set up respectively in between two sets of pay-off subassembly (22) and stop with the spacing material.

2. A double-deck material return mechanism according to claim 1, wherein: the feeding assembly (22) comprises a conveying frame (221), a feeding driving device (222), a plurality of driving wheels (223), two groups of feeding transmission pieces (224) and two groups of feeding limiting plates (225), wherein the conveying frame (221) is fixedly connected with the conveying frame (21), the feeding driving device (222) is fixedly connected with one side of the conveying frame (221), the driving wheels (223) are respectively and rotatably connected to two ends of the conveying frame (221), the two groups of feeding transmission pieces (224) are sequentially wound on the driving wheels (223) which are positioned on the same side, the two groups of feeding limiting plates (225) are respectively and fixedly connected with two sides of the conveying frame (221), the feeding limiting plates (225) are used for guiding and limiting the positions of materials, and the two groups of feeding transmission pieces (224) are contacted with the materials and drive the materials to move.

3. A double-deck material return mechanism according to claim 2, wherein: the feeding limiting plate (225) is provided with two groups of feeding connecting pieces and feeding fixing blocks, the feeding fixing blocks are fixedly connected with the conveying frame (221), one end of each feeding connecting piece is in clamping fit with the corresponding feeding fixing block, and the other end of each feeding connecting piece is fixedly connected with the conveying frame (221).

4. A double-deck material return mechanism according to claim 2, wherein: the feeding assembly (22) located at the lower layer of the feeding frame (21) is further provided with a bearing assembly (24), the bearing assembly (24) comprises a supporting frame (241), a bearing jacking device (242) and a bearing plate (243), the supporting frame (241) is fixedly connected with the inner side of the conveying frame (221), the fixed end of the bearing jacking device (242) is fixedly connected with the supporting frame (241), the output end of the bearing jacking device (242) is connected with the bearing plate (243), the supporting frame (241) is provided with two groups of supporting guide columns (245), the two groups of supporting guide columns (245) are in guide fit with the bearing plate (243), and the bearing plate (243) is in material supporting fit.

5. A double-deck material return mechanism according to claim 2, wherein: spacing subassembly (23) are including spacing (231), spacing jacking device (232), keep off stop board (233) and sensor (234) in place, spacing (231) with the inboard of carriage (221) is connected, spacing jacking device (232) are located the middle part of spacing (231), keep off stop board (233) with the expansion end of spacing jacking device (232) is connected, spacing (231) are equipped with the trompil, sensor (234) in place is located the bottom of spacing (231) and through trompil and material detection cooperation, keep off stop board (233) and material keep off stop cooperation.

6. A double-deck material return mechanism according to claim 1, wherein: the first lifting conveying module (1) comprises an outer frame (11), a first lifting device (12), a first conveying assembly (13), a first side pushing device (14) and a first stopping device (15), wherein the first lifting device (12) is arranged in the outer frame (11), a first lifting table is arranged at the movable end of the first lifting device (12), the first conveying assembly (13) is arranged on the first lifting table and drives materials to move, the first side pushing device (14) is fixedly connected to one side of the first conveying assembly (13), a first side pushing plate (16) is arranged at the output end of the first side pushing device (14), and the first stopping device (15) is arranged on one side, close to the material conveying and returning module (2), of the first conveying assembly (13).

7. The double-deck material return mechanism according to claim 6, wherein: the first conveying assembly (13) comprises a first bracket (131), a first driving device (132), a plurality of first wheel sets (133) and two groups of first transmission belts (134), wherein the first bracket (131) is fixedly connected to the first lifting device (12), the first driving device (132) is fixedly connected to one side of the first bracket (131), the first wheel sets (133) are respectively connected to two ends of the first bracket (131) in a rotating mode, and the two groups of first transmission belts (134) are sequentially wound on the first wheel sets (133) on the same side.

8. The double-deck material return mechanism according to claim 7, wherein: the first bracket (131) is provided with an in-place detection piece (135), and the in-place detection piece (135) is matched with the material detection.

9. A double-deck material return mechanism according to claim 1, wherein: the second lifting conveying module (3) comprises a second fixing frame (31), a second conveying device (32), a second conveying seat (33), a second transferring device (34), a second stopping device (35) and a second side pushing device (36), wherein the second fixing frame (31) is fixedly connected with an external material receiving mechanism, the second fixing frame (31) is provided with two groups of second sliding rails, the second conveying device (32) is arranged between the two groups of second sliding rails and fixedly connected with the second fixing frame (31), the second conveying seat (33) is connected with the movable end of the second conveying device (32), the second transferring device (34) is fixedly connected with the second conveying seat (33), the second stopping device (35) is connected with one end of the second transferring device (34) and is matched with a material stop, and the second side pushing device (36) is arranged on one side of the second transferring device (34) and is flush with a material pushing device.

10. The dual layer material return mechanism of claim 9, wherein: two ends of the second fixing frame (31) are respectively provided with a buffer piece (37), and the two groups of buffer pieces (37) and the second conveying seat (33) are pushed to buffer.