CN214237320U

CN214237320U - Numerical control machinery material feeding unit

Info

Publication number: CN214237320U
Application number: CN202120168787.8U
Authority: CN
Inventors: 孙加钦; 姚主强
Original assignee: Guangdong Jiangying Jingji Technology Co Ltd
Current assignee: Guangdong Jiangying Jingji Technology Co Ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-21
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a numerical control mechanical feeding device, which comprises a main body, wherein the inside of the main body is rotatably connected with a cross rod, one side of the cross bar is fixedly connected with a first turntable, both ends of the outer side of the cross bar are fixedly connected with discs, the equal sliding connection in both sides of main part has the connecting frame, two the both sides of connecting frame all with rotate between two discs and be connected with the connecting rod, two the equal sliding connection in one side of connecting frame has the mount, two all rotate between the both sides of mount and be connected with the connecting plate, two the equal fixedly connected with long board in one side of connecting plate, two the equal fixedly connected with dead lever in one side of long board, two the outside of dead lever all rotates and is connected with the rotary drum, two the outside cover of rotary drum is equipped with same belt, two equal fixedly connected with limiting plate between the both sides of mount. Compared with the prior art, the utility model discloses can freely change expansion transmission width and the spacing width of side.

Description

Numerical control machinery material feeding unit

Technical Field

The utility model relates to a material feeding unit technical field especially relates to a digit control machinery material feeding unit.

Background

The numerical control machine tool is a numerical control machine tool for short, and is an automatic machine tool provided with a program control system, the control system can logically process a program with control codes or other symbol instructions, the program is decoded and is represented by coded numbers and is input into a numerical control device through an information carrier, a conveyor belt plays an important role in a modern numerical control mechanical feeding device, but the conveyor belt still has certain limitation when in use, when the conveyor belt transports materials, the materials are easy to slide out from the side surface of the conveyor belt, so that the materials are inconvenient to transport, and the materials need to be received when in material transportation, but the traditional material receiving buffer device still has the condition of inconvenient use.

Through retrieval, chinese patent granted publication No. CN 212286847U discloses a numerically-controlled mechanical feeding device, which comprises a conveyor belt, a buffer frame and a plurality of support frames fixed on the lower surface of the conveyor belt through bolts. A digit control machine tool material feeding unit in above-mentioned patent exists following not enough: although the device can carry out preliminary expansion support and side limit according to the size of the material, the expansion transmission width and the side limit width can not be freely changed according to the size of the material.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a numerical control mechanical feeding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a numerical control mechanical feeding device comprises a main body, a cross rod is rotatably connected inside the main body, one side of the cross bar is fixedly connected with a first turntable, both ends of the outer side of the cross bar are fixedly connected with discs, the equal sliding connection in both sides of main part has the carriage, two the both sides of carriage all with rotate between two discs and be connected with the connecting rod, two the equal sliding connection in one side of carriage has the mount, two all rotate between the both sides of mount and be connected with the connecting plate, two the equal fixedly connected with long board in one side of connecting plate, two the equal fixedly connected with dead lever in one side of long board, two the outside of dead lever all rotates and is connected with the rotary drum, two the outside cover of rotary drum is equipped with same belt, two equal fixedly connected with limiting plate, two between the both sides of mount the bottom of connecting plate is all located to the limiting plate.

Further, two the spout has all been seted up to one side of mount, two the mount all is in spout department sliding connection's slider, two equal first spring of fixedly connected with between slider and the mount, two all rotate between slider and the carriage and be connected with first branch, two one side of carriage all rotates and is connected with first threaded rod, two the equal fixedly connected with second carousel in one side of first threaded rod, two the equal threaded connection in the outside of first threaded rod has the thread block, two the thread block all with carriage sliding connection, two all rotate between thread block and the mount and be connected with second branch.

Further, it is connected with a plurality of transmission shafts to rotate between the both sides of main part, the outside of transmission shaft all is equipped with same transmission band, one side fixedly connected with motor of main part, the output shaft and the transmission shaft fixed connection of motor.

Further, the bottom of main part is equipped with the backup pad, the equal fixedly connected with fixing base in top both sides of backup pad, two the equal sliding connection in top of fixing base has the slide, two all rotate between slide and the main part and be connected with the bracing piece, two one side of fixing base all rotates and is connected with the second threaded rod, two the second threaded rod all with slide threaded connection, two all rotate between bracing piece and the backup pad and be connected with the quarter butt.

Furthermore, the bottom end of the supporting plate is provided with a plurality of universal wheels.

Furthermore, the bottom sliding connection of backup pad has the diaphragm, a plurality of second springs of fixedly connected with between diaphragm and the backup pad, the universal wheel all with diaphragm fixed connection.

The utility model has the advantages that:

1. the device is provided with a cross rod, a motor, a disc, a connecting rod, connecting frames, connecting plates and belts, when the device works, the motor rotates to drive the conveying belts to convey materials, if the width of the materials is too wide, the cross rod is rotated to drive the disc to rotate, the connecting rods drive the two connecting frames to expand outwards, the positions of the two belts are positioned at the two ends of the materials, the conveying width of the device can be expanded freely, when the materials need to be clamped and limited during conveying, the two connecting plates are rotated to enable the two connecting plates to be in a vertical state, so that the belts and the conveying belts are in a vertical state, at the moment, first threaded rods on the connecting frames at the two sides of the main body are rotated according to the size of the materials, and a fixing frame is driven to move left and right through a first supporting rod, a second supporting rod and a first spring so as to freely change the width between the two belts, thereby achieving the effect of limiting the conveyed materials, the device can freely change the expansion transmission width and the side limit width according to the size of the material, and has stronger practicability;

2. the device can adjust the heights of two ends of the device according to the free adjustment, so that the device can be suitable for different working environments;

3. through having set up diaphragm and second spring, when the blowing was transmitted toward the device, some material weight were too high to can make the device appear certain jolting placing the in-process, thereby make the part on the device receive the damage, be provided with diaphragm and second spring this moment, cushion the material according to the elastic force of second spring, thereby realize steady transportation, factor of safety when improving the transmission.

Drawings

Fig. 1 is a schematic structural view of a numerically controlled mechanical feeding device in a front view in embodiment 1;

fig. 2 is a schematic top sectional view of a main body of a numerically controlled mechanical feeding device according to embodiment 1;

fig. 3 is a schematic top sectional view of a connecting frame of a numerically controlled mechanical feeding device according to embodiment 1;

fig. 4 is a schematic side view of a cross-sectional structure of a fixing frame of the feeding device of a numerical control machine in embodiment 1;

FIG. 5 is a schematic structural diagram of a support plate of the numerically controlled mechanical feeding device in a front view in accordance with embodiment 1;

fig. 6 is a schematic cross-sectional structural diagram of a support plate of the numerically controlled mechanical feeding device in embodiment 2.

In the figure: the device comprises a main body 1, a connecting frame 2, a connecting rod 3, a disc 4, a cross rod 5, a first supporting rod 6, a second supporting rod 7, a first threaded rod 8, a first spring 9, a fixing frame 10, a sliding block 11, a threaded block 12, a connecting plate 13, a long plate 14, a belt 15, a transmission belt 16, a supporting plate 17, a supporting rod 18, a short rod 19, a sliding plate 20, a second threaded rod 21, a fixing seat 22, a universal wheel 23, a motor 24, a second spring 25 and a transverse plate 26.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-5, a numerically controlled mechanical feeding device comprises a main body 1, wherein a cross rod 5 is rotatably connected inside the main body 1, a first rotary disc is fixedly connected to one side of the cross rod 5, discs 4 are fixedly connected to both ends of the outer side of the cross rod 5, connecting frames 2 are slidably connected to both sides of the main body 1, connecting rods 3 are rotatably connected between both sides of the two connecting frames 2 and the two discs 4, a fixing frame 10 is slidably connected to one side of each of the two connecting frames 2, a connecting plate 13 is rotatably connected between both sides of each of the two fixing frames 10, a long plate 14 is fixedly connected to one side of each of the two connecting plates 13, fixing rods are fixedly connected to one side of each of the two long plates 14, rotary drums are rotatably connected to the outer sides of the two fixing rods, the same belt 15 is sleeved on the outer sides of the two rotary drums, and a limiting plate is fixedly connected between both sides of the two fixing frames 10, the two limiting plates are arranged at the bottom end of the connecting plate 13, one side of each of the two fixing frames 10 is provided with a sliding groove, the two fixing frames 10 are connected with a sliding block 11 in a sliding manner at the sliding groove, a first spring 9 is fixedly connected between the two sliding blocks 11 and the fixing frames 10, a first support rod 6 is rotatably connected between the two sliding blocks 11 and the connecting frame 2, one side of each of the two connecting frames 2 is rotatably connected with a first threaded rod 8, one side of each of the two first threaded rods 8 is fixedly connected with a second rotary table, the outer side of each of the two first threaded rods 8 is rotatably connected with a threaded block 12, the two threaded blocks 12 are slidably connected with the connecting frame 2, a second support rod 7 is rotatably connected between the two threaded blocks 12 and the fixing frames 10, a plurality of transmission shafts are rotatably connected between the two sides of the main body 1, and the same transmission belt 16 is sleeved on the outer sides of the transmission shafts, one side fixedly connected with motor 24 of main part 1, the output shaft and the transmission shaft fixed connection of motor 24, this device can freely change expansion transmission width and the spacing width of side according to the material size, and the practicality is stronger.

Wherein, the bottom of main part 1 is equipped with backup pad 17, the equal fixedly connected with fixing base 22 in top both sides of backup pad 17, two the equal sliding connection in top of fixing base 22 has slide 20, two all rotate between slide 20 and the main part 1 and be connected with bracing piece 18, two one side of fixing base 22 all rotates and is connected with second threaded rod 21, two second threaded rod 21 all with slide 20 threaded connection, two all rotate between bracing piece 18 and the backup pad 17 and be connected with quarter butt 19, the bottom of backup pad 17 is equipped with a plurality of universal wheels 23, and this device can be according to the height at free adjusting device both ends to can make the device be applicable to different operational environment.

The working principle is as follows: when the device works, the motor 24 rotates to drive the transmission belt 16 to transmit materials, if the width of the materials is too wide, the cross rod 5 is rotated to drive the disc 4 to rotate, the connecting rod 3 drives the two connecting frames 2 to expand outwards, so that the two belts 15 are positioned at two ends of the materials, the transmission width of the device can be freely expanded, when the materials need to be clamped and limited during transmission, the two connecting plates 13 are rotated to enable the two connecting plates 13 to be in a vertical state, so that the belts 15 and the transmission belt 16 are in a vertical state, at the moment, according to the size of the materials, the first threaded rods 8 on the connecting frames 2 at two sides of the main body 1 are rotated, the fixing frame 10 is driven to move left and right through the first supporting rod 6, the second supporting rod 7 and the first spring 9, so that the width between the two belts 15 can be freely changed to achieve the effect of limiting the transmitted materials, and the device can also achieve the effect of limiting the effect of the transmission of the materials through rotating the second threaded rods 21 at two sides of the supporting plate 17, thereby driving the sliding plate 20 above the two fixed seats 22 to move freely, and further driving the two sides of the main body 1 to adjust the height through the support rod 18 and the short rod 19.

Example 2

Referring to fig. 6, a numerical control machinery material feeding unit, this embodiment compare in embodiment 1, in order to realize steady transportation, factor of safety when improving the transmission, the bottom sliding connection of backup pad 17 has diaphragm 26, a plurality of second springs 25 of fixedly connected with between diaphragm 26 and the backup pad 17, universal wheel 23 all with diaphragm 26 fixed connection.

The working principle is as follows: when the device works, the motor 24 rotates to drive the transmission belt 16 to transmit materials, if the width of the materials is too wide, the cross rod 5 is rotated to drive the disc 4 to rotate, the connecting rod 3 drives the two connecting frames 2 to expand outwards, so that the two belts 15 are positioned at two ends of the materials, the transmission width of the device can be freely expanded, when the materials need to be clamped and limited during transmission, the two connecting plates 13 are rotated to enable the two connecting plates 13 to be in a vertical state, so that the belts 15 and the transmission belt 16 are in a vertical state, at the moment, according to the size of the materials, the first threaded rods 8 on the connecting frames 2 at two sides of the main body 1 are rotated, the fixing frame 10 is driven to move left and right through the first supporting rod 6, the second supporting rod 7 and the first spring 9, so that the width between the two belts 15 can be freely changed to achieve the effect of limiting the transmitted materials, and the device can also achieve the effect of limiting the effect of the transmission of the materials through rotating the second threaded rods 21 at two sides of the supporting plate 17, thereby slide 20 free action above driving two fixing bases 22 removes, and then drives the both sides of main part 1 through bracing piece 18 and quarter butt 19 and carry out height control, when the blowing was transmitted on the device, some material weight was too high, thereby can make the device appear certain jolting placing the in-process, thereby make the part on the device receive the damage or make the material roll off, be provided with diaphragm 26 and second spring 25 this moment, cushion the material according to the elastic force of second spring 25.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The numerical control mechanical feeding device comprises a main body (1) and is characterized in that a cross rod (5) is rotatably connected inside the main body (1), a first rotary disc is fixedly connected to one side of the cross rod (5), discs (4) are fixedly connected to two ends of the outer side of the cross rod (5), connecting frames (2) are slidably connected to two sides of the main body (1), connecting rods (3) are rotatably connected between two sides of the two connecting frames (2) and the two discs (4), fixing frames (10) are slidably connected to one sides of the two connecting frames (2), connecting plates (13) are rotatably connected between two sides of the two fixing frames (10), long plates (14) are fixedly connected to one sides of the two connecting plates (13), fixing rods are fixedly connected to one sides of the two long plates (14), and rotary drums are rotatably connected to the outer sides of the two fixing rods, two the outside cover of rotary drum is equipped with same belt (15), two equal fixedly connected with limiting plate, two between the both sides of mount (10) the bottom of connecting plate (13) is all located to the limiting plate.

2. The numerical control mechanical feeding device as claimed in claim 1, wherein a sliding groove is formed in one side of each of the two fixing frames (10), each of the two fixing frames (10) is slidably connected with a sliding block (11) at the sliding groove, a first spring (9) is fixedly connected between each of the two sliding blocks (11) and each of the two fixing frames (10), a first supporting rod (6) is rotatably connected between each of the two sliding blocks (11) and each of the two connecting frames (2), a first threaded rod (8) is rotatably connected to one side of each of the two connecting frames (2), a second rotating disc is fixedly connected to one side of each of the two first threaded rods (8), threaded blocks (12) are rotatably connected to the outer sides of the two first threaded rods (8), each of the two threaded blocks (12) is slidably connected with each of the connecting frames (2), and a second supporting rod (7) is rotatably connected between each of the two threaded blocks (12) and each of the fixing frames (10).

3. The numerical control mechanical feeding device as claimed in claim 2, wherein a plurality of transmission shafts are rotatably connected between two sides of the main body (1), the same transmission belt (16) is sleeved on the outer side of each transmission shaft, a motor (24) is fixedly connected to one side of the main body (1), and an output shaft of the motor (24) is fixedly connected with the transmission shafts.

4. The numerical control mechanical feeding device as claimed in claim 3, characterized in that a supporting plate (17) is arranged at the bottom end of the main body (1), fixed seats (22) are fixedly connected to both sides of the top end of the supporting plate (17), sliding plates (20) are slidably connected to the top ends of the two fixed seats (22), a supporting rod (18) is rotatably connected between the two sliding plates (20) and the main body (1), a second threaded rod (21) is rotatably connected to one side of the two fixed seats (22), the two second threaded rods (21) are both in threaded connection with the sliding plates (20), and a short rod (19) is rotatably connected between the two supporting rods (18) and the supporting plate (17).

5. A numerically controlled mechanical feeding device according to claim 4, characterised in that the bottom end of the supporting plate (17) is provided with a plurality of universal wheels (23).

6. The numerical control mechanical feeding device as claimed in claim 5, wherein a transverse plate (26) is slidably connected to the bottom end of the supporting plate (17), a plurality of second springs (25) are fixedly connected between the transverse plate (26) and the supporting plate (17), and the universal wheels (23) are fixedly connected with the transverse plate (26).