CN212530956U

CN212530956U - Lifting feeding rack and material rack thereof

Info

Publication number: CN212530956U
Application number: CN202020729322.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2021-02-12
Anticipated expiration: 2030-05-05

Abstract

The utility model relates to a lifting feeding rack and a material rack thereof, which comprises a rack and a sliding rack arranged on the rack; the bottom of the rack is provided with a first screw rod, a first guide rod and a first motor for driving the first screw rod to rotate; the sliding frame comprises a sliding table, a top plate, a second motor and a lifting plate, wherein the sliding table is in threaded connection with the first screw rod and is in sliding connection with the guide rod; the second lead screw and the second guide rod are respectively arranged at the end corners of the sliding table.

Description

Lifting feeding rack and material rack thereof

Technical Field

The utility model relates to a material frame field, more specifically relates to a material frame is thrown in lift and material frame thereof.

Background

In factory storage, various parts are often stored in the form of material shelves, and one of the common material shelves is a fluent material shelf. Fluent material frame is provided with the fluent strip that the multilayer slope set up, and operating personnel drops into the material from the higher one end of fluent strip, and the material moves to the lower one end of fluent strip along fluent strip, and it can only to need take out from lower one end when the material needs to be taken.

Because fluent strip has certain height, the material need be lifted up to certain height to artifical the material of throwing, not only takes trouble hard, when the material is heavier, still can give the intensity of increasing work and lead to the porter injured easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the problem among the above-mentioned prior art, provide a material frame is thrown in lift and material frame thereof, need not the manual work and lift up the material and can drop into the material to the material frame on, improve the speed of throwing the material and reduce intensity of labour.

In order to solve the technical problem, the utility model discloses a technical scheme is: a lifting feeding rack comprises a rack and a sliding frame arranged on the rack; the bottom of the rack is provided with a first screw rod, a first guide rod and a first motor for driving the first screw rod to rotate; the sliding frame comprises a sliding table, a top plate, a second motor and a lifting plate, wherein the sliding table is in threaded connection with the first lead screw and is in sliding connection with the guide rod, the top plate is connected with the sliding table through a second lead screw and a second guide rod, the second motor is installed on the top plate and drives the second lead screw to rotate, and the lifting plate is in threaded connection with the second lead screw and is in sliding connection with the second guide rod; the second lead screw with the second guide rod set up respectively in the extreme angle department of slip table.

The rack is placed at a feeding end of the material rack, when the material is required to be fed to a specified fluent strip, the material is only required to be placed on the lifting plate, then the first motor is started, the first screw rod is driven to rotate by the first motor, and the sliding table horizontally moves along the first guide rod along with the rotation of the first screw rod until the sliding frame moves to the position below the fluent strip. Then the second motor is started, the second motor drives the second screw rod to rotate the lifting plate to move upwards along the second guide rod along with the rotation of the second screw rod until the lifting plate rises to the height parallel to the fluency strip, and finally, a worker only needs to horizontally push the material onto the fluency strip to finish feeding. Because the lifter plate can descend to lower position, the staff need not to lift up the input that the material can be accomplished to the material.

Preferably, the top of the rack is a square frame, and a pulley in rolling connection with the frame is arranged on one side, away from the sliding table, of the top plate; the frame is provided with a sliding groove matched with the pulley. The top and the frame roll connection of carriage for both ends all have stable holding power source about the carriage, can make the motion that the carriage also can be stable after loading the goods. Meanwhile, the top of the sliding frame rolls on the sliding groove through the pulley, so that the sliding frame has small movement resistance, the sliding groove limits the pulley to move only horizontally, and the sliding frame is favorable for movement stability.

Preferably, the second lead screws are provided with two lead screws which are arranged diagonally, the second motor is arranged in the center of the top plate and is in belt transmission connection with the two lead screws, and one motor drives the two lead screws to rotate through belt transmission simultaneously, so that the rotating consistency of the two second lead screws can be ensured. And the two screw rods drive the lifting plate to move, so that the lifting plate can smoothly rise to a certain height after the material is loaded.

Preferably, the second guide rods are arranged in two and diagonally. Four end angles of the sliding table are respectively a second screw rod arranged diagonally and a second guide rod arranged diagonally, and the lifting plate is limited by the four end angles, so that the lifting plate is more stable to ascend or descend.

Preferably, the lifting plate is provided with a groove, and a plurality of rollers are arranged in the groove. The material frame that is equipped with the material can be put on the cylinder, reduces and pushes the material into the required effort of fluent strip, and the staff pushes the material into the material frame more easily.

Preferably, the bottom of the sliding table is provided with a caster, and the bottom of the rack is provided with a rolling plate; the caster wheels roll on the rolling plate. The truckle and the gyro wheel board butt of slip table, the gyro wheel board provides the holding power for the slip table, avoids the slip table to press all load strength on first lead screw and first guide bar and lead to both fracture deformations.

A material rack comprises a material rack body, a plurality of layers of fluency strips arranged on the material rack body and the lifting feeding rack, wherein the lifting feeding rack is arranged on one side higher than the fluency strips, and the material rack body is connected with the rack through a connecting rod. Connect material frame body and go up and down to throw the material frame through the connecting rod, throw the material frame operation time in going up and down, material frame body can play stable fixed effect to going up and down to throw the material frame.

Preferably, the fluency strips on each layer are provided with infrared sensors, and the lifting plate is provided with sensors corresponding to the infrared sensors. When the fluency strip has multiple layers, the sensor can receive signals of the infrared sensor, so that the lifting plate can be automatically stopped after reaching the height which is flush with the fluency strip, and manual stopping is not needed. If the lifting plate needs to be lifted to the height of the third-layer fluency strip, the controller can operate the sensor to stop after receiving the third infrared sensor signal, and the specific control method is controlled by a logic electric signal of the PLC, which is a conventional means of a person skilled in the art and will not be described here.

Compared with the prior art, the beneficial effects are: when throwing the material into the material frame, only need move the material to the lifter plate on, the carriage just can promote the material to the height of fluent strip parallel and level, only need promote the material at last and can accomplish fast and throw the material work. After the frame is used, workers do not need to lift the materials to the same height as the fluency strips, the efficiency of material delivery is improved, and the labor intensity of the workers is reduced.

Drawings

Fig. 1 is a schematic structural view of a lifting feeding rack of the present invention;

fig. 2 is a schematic structural view of the carriage according to the present invention;

fig. 3 is the structure diagram of the utility model discloses a material shelf.

Wherein: 1. a frame; 2. a carriage; 3. a first lead screw; 4. a first guide bar; 5. a first motor; 6. a sliding table; 7. a second lead screw; 8. a second guide bar; 9. a top plate; 10. a second motor; 11. a lifting plate; 12. a pulley; 13. a chute; 14. a groove; 15. a drum; 16. a caster wheel; 17. a rolling plate; 18. a material rack body; 19. fluency strips; 20. a connecting rod; 21. an infrared sensor; 22. an inductor.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

Fig. 1-2 show an embodiment of a lifting feeding rack and a material rack thereof, which comprises a rack 1 and a sliding rack 2 arranged on the rack 1; the bottom of the frame 1 is provided with a first screw rod 3, a first guide rod 4 and a first motor 5 for driving the first screw rod 3 to rotate; the sliding frame 2 comprises a sliding table 6 which is in threaded connection with the first screw rod 3 and is in sliding connection with the first guide rod 4, a top plate 9 which is connected with the sliding table 6 through a second screw rod 7 and a second guide rod 8, a second motor 10 which is arranged on the top plate 9 and drives the second screw rod 7 to rotate, and a lifting plate 11 which is in threaded connection with the second screw rod 7 and is in sliding connection with the second guide rod 8; the second screw rod 7 and the second guide rod 8 are respectively arranged at the end corners of the sliding table 6.

Furthermore, the top of the frame 1 is a square frame, and one side of the top plate 9, which is far away from the sliding table 6, is provided with a pulley 12 in rolling connection with the frame; the frame is provided with a runner 13 cooperating with the pulley 12. The top of the sliding frame 2 is connected with the rack 1 in a rolling manner, so that stable supporting force sources are arranged at the upper end and the lower end of the sliding frame 2, and the sliding frame 2 can stably move after goods are loaded. Meanwhile, the top of the sliding frame rolls on the sliding groove 13 through the pulley 12, so that the sliding frame has small movement resistance, the sliding groove 13 limits the pulley 12 to move only horizontally, and the sliding frame is favorable for the movement stability of the sliding frame 2.

The improved structure has the advantages that the two second screw rods 7 are arranged diagonally, the second motor 10 is arranged in the center of the top plate 9 and is in belt transmission connection with the two second screw rods 7, and one motor drives the two screw rods to rotate simultaneously through belt transmission, so that the rotating consistency of the two second screw rods 7 can be ensured. And two lead screws drive the lifting plate 11 to move, so that the lifting plate 11 can smoothly rise to a certain height after being loaded with materials.

Further, the second guide rods 8 are arranged in two and are arranged diagonally. Four end corners of the sliding table 6 are respectively a second screw rod 7 arranged diagonally and a second guide rod 8 arranged diagonally, and the lifting plate 11 is limited by the four end corners, so that the lifting plate 11 is more stable to ascend or descend.

Furthermore, a groove 14 is arranged on the lifting plate 11, and a plurality of rollers 15 are arranged in the groove 14. The material frame that is equipped with the material can be put on cylinder 15, reduces the required effort of pushing the material into fluent strip 19, and the staff pushes the material into the material frame more easily.

Further, the bottom of the sliding table 6 is provided with a caster 16, and the bottom of the frame 1 is provided with a rolling plate 17; the caster 16 rolls on the rolling plate 17. The truckle 16 of slip table 6 and the gyro wheel board butt, the gyro wheel board provides the holding power for slip table 6, avoids slip table 6 to press all load strength on first lead screw 3 and first guide bar 4 and lead to both fracture deformations.

The working principle or working process of the embodiment is as follows: the frame 1 is placed at a feeding end of a material frame, when the material needs to be fed to a specified fluent strip 19, the material only needs to be placed on the lifting plate 11, then the first motor 5 is started, the first screw rod 3 is driven to rotate by the first motor 5, and the sliding table 6 horizontally moves along the first guide rod 4 along with the rotation of the first screw rod 3 until the sliding frame 2 moves below the fluent strip 19. Then the second motor 10 is started, the second motor 10 drives the second screw rod 7 to rotate the lifting plate 11 to move upwards along the second guide rod 8 along with the rotation of the second screw rod 7 until the lifting plate 11 rises to a height flush with the fluency strip 19, and finally, a worker only needs to push the material horizontally onto the fluency strip 19 to complete feeding. Because the lifting plate 11 can descend to lower position, the staff need not to lift up the material and can accomplish the input of material.

The beneficial effects of this embodiment: when putting into the material frame with the material, only need move the material to lifter plate 11 on, carriage 2 just can promote the material to the height of 19 parallel and level in the fluency strip, only need promote the material at last and can accomplish fast and throw the material work. After the frame 1 is used, workers do not need to lift materials to the same height as the fluency strip 19, the efficiency of material delivery is improved, and the labor intensity of the workers is reduced.

Example 2

As shown in fig. 3, the material rack comprises a material rack body 18, a plurality of layers of fluency strips 19 arranged on the material rack body 18 and the lifting feeding rack 1, wherein the lifting feeding rack 1 is arranged at one side higher than the fluency strips 19, the material rack body 18 is connected with the rack 1 through a plurality of connecting rods 20, the connecting rods 20 are connected with a plurality of positions of the material rack body 18 and the lifting feeding rack 1 respectively, and the connecting rods 20 can pass through fixing pieces. The material frame body 18 and the lifting feeding rack 1 are connected through the connecting rod 20, and when the lifting feeding rack 1 operates, the material frame body 18 can play a role in stably fixing the lifting feeding rack 1.

Furthermore, each layer of fluency strips 19 is provided with an infrared sensor 21, and the lifting plate 11 is provided with a sensor 22 corresponding to the infrared sensor 21. When the fluency strip 19 has multiple layers, the sensor 22 can receive the signal of the infrared sensor 21, so that the lifting plate 11 can be automatically stopped after reaching the height level with the fluency strip 19, and manual stopping is not needed. If the lifting plate 11 needs to be lifted to the height of the fluency strip 19 on the third layer, the controller can operate the sensor to stop after receiving the signal of the third infrared sensor 21, and the specific control method is controlled by the logic electric signal of the PLC, which is a conventional means of those skilled in the art and will not be described here.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A lifting feeding rack is characterized by comprising a rack and a sliding rack arranged on the rack; the bottom of the rack is provided with a first screw rod, a first guide rod and a first motor for driving the first screw rod to rotate; the sliding frame comprises a sliding table, a top plate, a second motor and a lifting plate, wherein the sliding table is in threaded connection with the first lead screw and is in sliding connection with the guide rod, the top plate is connected with the sliding table through a second lead screw and a second guide rod, the second motor is installed on the top plate and drives the second lead screw to rotate, and the lifting plate is in threaded connection with the second lead screw and is in sliding connection with the second guide rod; the second lead screw with the second guide rod set up respectively in the extreme angle department of slip table.

2. The lifting charging rack according to claim 1, wherein the top of the rack is a square frame, and a pulley connected with the frame in a rolling manner is arranged on one side of the top plate away from the sliding table; the frame is provided with a sliding groove matched with the pulley.

3. The lifting charging rack according to claim 2, wherein the second screw rods are arranged in two and diagonally, and the second motor is arranged in the center of the top plate and is in transmission connection with the two second screw rods.

4. A lifting feeder frame as claimed in claim 3, wherein the second guide bars are provided in two and diagonally opposite positions.

5. A lifting feeder frame as claimed in claim 1, wherein the lifting plate is provided with a recess in which the rollers are mounted.

6. The lifting charging rack according to claim 1, wherein casters are arranged at the bottom of the sliding table, and a rolling plate is arranged at the bottom of the rack; the caster wheels roll on the rolling plate.

7. A material rack comprises a material rack body and a plurality of layers of fluency strips arranged on the material rack body, and is characterized by further comprising a lifting feeding rack according to any one of claims 1 to 6, wherein the lifting feeding rack is arranged on the side higher than the fluency strips, and the material rack body is connected with the rack through a connecting rod.

8. The material rack according to claim 7, wherein each layer of fluency strips is provided with an infrared sensor, and the lifting plate is provided with a sensor corresponding to the infrared sensor.