CN220029508U - Profile feeding mechanism - Google Patents

Abstract

The utility model belongs to the field of profile feeding, and provides a profile feeding mechanism, which comprises a machine table, wherein a sliding frame is arranged on the machine table, two installation frames are arranged on the sliding frame up and down, an upper installation frame is installed in a sliding mode, a lower installation frame is fixedly installed, installation wheels are respectively arranged in the installation frames in a rotating mode at front and back positions, one of the installation frames is a driving installation wheel, a feeding belt is sleeved between the two installation wheels, one ends of the two driving installation wheels on the same side of the upper and lower sides are respectively provided with a driven bevel gear, an adjusting cylinder is arranged at the top of the sliding frame, a driving shaft of the adjusting cylinder is connected with the upper installation frame through a connecting block, a driving motor is arranged in the machine table, and the tail end of the driving motor is connected with a telescopic shaft which penetrates out of the machine table and is in rotating connection with the top of the sliding frame. The utility model aims to provide a profile feeding mechanism, which aims to solve the problems that the existing feeding mechanism is easy to generate position deviation and poor in adaptability during conveying.

Description

Profile feeding mechanism

Technical Field

The utility model belongs to the field of profile feeding, and particularly relates to a profile feeding mechanism.

Background

As the demand of various industries on profiles increases, mechanical equipment related to profile processing is updated increasingly, and meanwhile, the processing quality requirements on the profiles are also stricter.

The profile is first fed to the table of the processing equipment before it is processed. At present, a belt conveying type is generally adopted for conveying a plurality of sectional materials, the sectional materials are arranged on a belt, the belt is tensioned between two driving wheels, and the limiting of the sectional materials on the surface of the belt pulley is realized by damping between the sectional materials and the belt pulley in the conveying mode, so that the sectional materials are easy to generate position deviation when the belt pulley moves at a high speed, and the precision is difficult to ensure when the sectional materials are conveyed to the working table of processing equipment. In addition, many materials are fed by adopting a sucker, but when the sucker is used for feeding, the sucker only can adsorb plate-shaped or strip-shaped materials, so that the applicability is poor.

Disclosure of Invention

In view of the above problems, the present utility model aims to provide a profile feeding mechanism, which aims to solve the problems of easy position deviation and poor adaptability when the existing feeding mechanism is used for conveying.

The utility model adopts the following technical scheme: the feeding mechanism comprises a machine table, be equipped with the carriage on the machine table, install two mounting brackets from top to bottom, wherein go up mounting bracket slidable mounting, mounting bracket fixed mounting down, just the position rotates respectively around in the mounting bracket is equipped with the installation wheel, and one of them is the initiative installation wheel, and the cover has the pay-off area between two installation wheels, and the one end of two initiative installation wheels of upper and lower homonymy all is equipped with driven bevel gear, the carriage top is equipped with adjusting cylinder, the adjusting cylinder drive shaft passes through the connecting block and is connected with last mounting bracket, be equipped with driving motor in the machine table, driving motor end-to-end connection has telescopic shaft and the telescopic shaft wears out the top rotation connection of machine table and carriage, be equipped with a pair of initiative bevel gear and be connected with corresponding driven bevel gear meshing respectively on the telescopic shaft.

Further, the telescopic shaft comprises a connecting shaft connected with the driving motor, a lifting shaft penetrates into the connecting shaft, driving bevel gears are arranged on the connecting shaft and the lifting shaft, a square hole is formed in the connecting shaft, and a square column are arranged below the lifting shaft and located in the square hole.

Further, a pair of long grooves are formed in the side wall in front of the mounting frame, the mounting wheels are mounted in the long grooves, mounting shafts of the mounting wheels penetrate out of the long grooves and are provided with threaded holes, locking blocks are arranged on the side wall of the mounting frame, corresponding to the long grooves, and studs are screwed into the locking blocks to be locked in the threaded holes.

Further, two groups of guide mechanisms are correspondingly arranged on the machine table and in front of the feeding mechanism, each guide mechanism comprises a guide frame, an upper guide rod and a lower guide rod are arranged on each guide frame, the lower guide rods are rotatably connected, a pair of adjusting grooves are further formed in each guide frame, the upper guide rods are located in the long grooves, a screw is screwed into the top end of each guide frame, the tail ends of the screws are connected with the corresponding ends of the upper guide rods, and rollers are rotatably arranged on the guide rods.

Furthermore, a plurality of abutting shaft wheels are arranged in the mounting frame side by side.

Furthermore, the machine is provided with a limit column below the connecting block.

The beneficial effects of the utility model are as follows: firstly, placing the front end of a material on a lower feeding belt, and then pushing an upper mounting frame to move downwards along a sliding frame by an adjusting cylinder until the upper and lower feeding belts clamp the material; in the process, the telescopic rod is correspondingly contracted downwards, when the upper feeding belt and the lower feeding belt are completely clamped, the driving motor is used for driving the telescopic shaft to rotate, then the driven bevel gear is driven by the driving bevel gear to rotate, the driven bevel gear and the corresponding mounting wheel rotate, and at the moment, the two feeding belts start to synchronously move so that the materials start to be conveyed.

Drawings

Fig. 1 is an overall view of a profile feeding mechanism provided by the utility model.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a rear view of the feed mechanism provided by the present utility model.

Fig. 4 is a schematic view of a telescopic shaft according to the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to illustrate the technical scheme of the utility model, the following description is made by specific examples.

Only those parts relevant to the embodiments of the present utility model are shown for convenience of description.

The feeding mechanism comprises a machine table 1, a sliding frame 2 is arranged on the machine table, two installation frames 3 are installed up and down on the sliding frame 2, the installation frames are installed in a sliding mode, the installation frames are fixedly installed down, installation wheels 4 are respectively arranged in the installation frames 3 in a rotating mode at the front and back positions, one of the installation frames is a driving installation wheel, a feeding belt 5 is sleeved between the two installation wheels 4, driven bevel gears 6 are respectively arranged at one ends of the two driving installation wheels on the upper side and the lower side, an adjusting cylinder 7 is arranged at the top of the sliding frame 2, a driving shaft of the adjusting cylinder 7 is connected with the upper installation frames through a connecting block 8, a driving motor is arranged in the machine table, the tail end of the driving motor is connected with a telescopic shaft 9, the telescopic shaft 9 penetrates out of the machine table 1 and is connected with the top of the sliding frame 2 in a rotating mode, and a pair of driving bevel gears 10 and the driving bevel gears 10 are respectively connected with the corresponding driven bevel gears 6 in a meshed mode.

The device can be used for feeding materials such as strip or square, when feeding, firstly, the front end of the materials is placed on the lower feeding belt, and then the adjusting cylinder pushes the upper mounting frame to move downwards along the sliding frame until the upper feeding belt and the lower feeding belt clamp the materials. In the process, the telescopic shaft correspondingly contracts downwards, when the upper feeding belt and the lower feeding belt clamp materials completely, the driving motor drives the telescopic shaft to rotate, and then the driven bevel gear rotates under the driving of the driving bevel gear, and the driven bevel gear rotates with the driving installation wheel corresponding to the driven bevel gear. At this time, the two feeding belts start to move synchronously so that the materials start to be conveyed. Because the material is clamped firstly by the two feeding belts and then is rotated by the feeding belts during the feeding process, the material cannot generate position deviation during the feeding process, and the stability is higher. The device can be used for feeding materials before cutting.

And still be equipped with a plurality of conflict arbor wheels 17 side by side in the mounting bracket 3, conflict arbor wheels 17 conflict the pay-off area 5 and correspond the layer, so can be better clamp the material.

In addition, a limit column 11 is disposed below the connecting block 8 and below the machine 1. The spacing post can be spacing the distance of mounting bracket down adjustment, avoids appearing going up the emergence of the mounting bracket condition of depressing down the mounting bracket.

As a priority structure, telescopic shaft 9 includes the connecting axle 91 of being connected with driving motor, penetrate in the connecting axle 91 and have lift axle 92, all be equipped with on connecting axle 91 and the lift axle 92 initiative bevel gear 10, it has the square hole to open in the connecting axle, the lift axle below is square post 93 and square post is located the square hole.

When the adjusting cylinder pushes the upper mounting frame to move, the square column in the telescopic shaft moves in the square hole. When the connecting shaft rotates, the telescopic shaft can synchronously rotate with the connecting shaft.

Further as a preferential structure, a pair of long grooves 12 are formed in the side wall in front of the mounting frame, the mounting wheels are mounted in the long grooves 12, the mounting shafts of the mounting wheels 4 penetrate out of the long grooves 12 and are provided with threaded holes, locking blocks 13 are arranged on the side wall of the mounting frame 3 corresponding to the long grooves 12, and studs 14 are screwed into the locking blocks 13 to be locked in the threaded holes.

In this structure, the installation wheel that is located the mounting bracket the place ahead is adjustable structure, on the one hand can adjust the elasticity of pay-off area, on the other hand is convenient for change the pay-off area. If the feeding belt needs to be replaced, the studs are only required to be screwed down, and the mounting wheel moves backwards to loosen the feeding belt at the moment, so that a new feeding belt can be replaced easily.

In this device, just be located feeding mechanism the place ahead on board 1 and correspond and be equipped with two sets of introducing mechanism, introducing mechanism includes leading-in frame 14, be equipped with two upper and lower leading-in poles 15 on the leading-in frame 14, wherein lower leading-in pole rotates to be connected, still is equipped with a pair of adjustment tank 16 on the leading-in frame 14, it is located the elongated slot to go up leading-in pole, leading-in frame 14 top screw in has screw rod 17, the screw rod 17 end is connected with last leading-in pole 15 correspondence end, it is equipped with the cylinder to rotate on the leading-in pole 15.

In order to enable the materials to better enter the feeding mechanism for feeding, the guiding mechanism is arranged in front of the feeding mechanism. Before feeding, the positions of the upper and lower guide rods in the guide frame are adjusted according to the shape of the material. Specifically, the present utility model relates to a method for manufacturing a semiconductor device. Simultaneously, the screw is screwed to enable the upper guide rod to move in the adjusting groove until the upper roller and the lower roller can slightly contact with the material. The guiding mechanism can play a role in guiding and limiting when materials are fed.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a section bar feeding mechanism which characterized in that: the feeding mechanism comprises a machine table, be equipped with the carriage on the machine table, install two mounting brackets from top to bottom, wherein go up mounting bracket slidable mounting, mounting bracket fixed mounting down, just the position rotates respectively around in the mounting bracket is equipped with the installation wheel, and one of them is the initiative installation wheel, and the cover has the pay-off area between two installation wheels, and the one end of two initiative installation wheels of upper and lower homonymy all is equipped with driven bevel gear, the carriage top is equipped with adjusting cylinder, the adjusting cylinder drive shaft passes through the connecting block and is connected with last mounting bracket, be equipped with driving motor in the machine table, driving motor end-to-end connection has telescopic shaft and the telescopic shaft wears out the top rotation connection of machine table and carriage, be equipped with a pair of initiative bevel gear and be connected with corresponding driven bevel gear meshing respectively on the telescopic shaft.

2. A profile feeding mechanism as in claim 1, wherein: the telescopic shaft comprises a connecting shaft connected with a driving motor, a lifting shaft penetrates into the connecting shaft, driving bevel gears are arranged on the connecting shaft and the lifting shaft, a square hole is formed in the connecting shaft, and a square column below the lifting shaft are located in the square hole.

3. A profile feeding mechanism as claimed in claim 2, wherein: the mounting frame is characterized in that a pair of long grooves are formed in the side wall in front of the mounting frame, the mounting wheels are mounted in the long grooves, mounting shafts of the mounting wheels penetrate out of the long grooves and are provided with threaded holes, locking blocks are arranged on the side wall of the mounting frame, corresponding to the long grooves, and studs are screwed into the locking blocks to be locked in the threaded holes.

4. A profile feeding mechanism as claimed in claim 3, wherein: the feeding device is characterized in that two groups of guide mechanisms are correspondingly arranged on the machine table and in front of the feeding mechanism, each guide mechanism comprises a guide frame, an upper guide rod and a lower guide rod are arranged on each guide frame, the lower guide rods are rotatably connected, a pair of adjusting grooves are further formed in each guide frame, the upper guide rods are located in the long grooves, a screw is screwed into the top end of each guide frame, the tail ends of the screws are connected with corresponding ends of the upper guide rods, and rollers are rotatably arranged on the guide rods.

5. A profile feeding mechanism as in claim 4, wherein: and a plurality of abutting shaft wheels are arranged in the mounting frame side by side.

6. A profile feeding mechanism as in claim 5, wherein: and a limit column is arranged below the machine table and the connecting block.