阅读说明：本技术 一种基于直线电机的送料装置 (Feeding device based on linear motor ) 是由 刘志壮 唐鑫凌 朱湘萍 于 2019-09-19 设计创作，主要内容包括：本发明公开了一种基于直线电机的送料装置,包括机体和缓冲结构,所述机体的外壁两侧分布有侧夹台,且机体的上端竖直有导轨,所述缓冲结构分布于侧夹台的内壁,所述导轨的顶部活动连接有滑块,且滑块的上端顶部固定有运输平台,所述运输平台的上端两侧焊接有安装夹板,且安装夹板的外壁两侧贯穿有螺栓,所述安装夹板的内壁贴合有集料仓。该基于直线电机的送料装置设置有引导板,引导板与滑轨之间为滑动连接,当运输平台进行往复运作时,整个缓冲结构对该运输平台进行缓冲保护,其侧板通过外力挤压引导板沿滑轨的外壁上端进行滑动,压缩弹簧压缩,抵消运输平台的冲击力,同时压缩弹簧回弹复位,通过该结构,能够重复进行缓冲作业。(The invention discloses a feeding device based on a linear motor, which comprises a machine body and a buffer structure, wherein side clamping tables are distributed on two sides of the outer wall of the machine body, a guide rail is vertically arranged at the upper end of the machine body, the buffer structure is distributed on the inner wall of the side clamping tables, a sliding block is movably connected to the top of the guide rail, a transportation platform is fixed at the top of the upper end of the sliding block, mounting clamping plates are welded on two sides of the upper end of the transportation platform, bolts penetrate through two sides of the outer wall of the mounting clamping plates, and a material collecting bin is attached to the inner wall of the mounting. This material feeding unit based on linear electric motor is provided with the guide board, is sliding connection between guide board and the slide rail, and when the transportation platform carried out reciprocating operation, whole buffer structure cushioned protection to this transportation platform, and its curb plate slided along the outer wall upper end of slide rail through external force extrusion guide board, and compression spring compression offsets transportation platform's impact force, and compression spring resilience resets simultaneously, through this structure, can repeat the buffering operation.)

1. The utility model provides a material feeding unit based on linear electric motor, includes organism (1) and buffer structure (4), its characterized in that: lateral clamping tables (2) are distributed on two sides of the outer wall of the machine body (1), a guide rail (3) is vertically arranged at the upper end of the machine body (1), the buffer structures (4) are distributed on the inner wall of the side clamping table (2), the top of the guide rail (3) is movably connected with a slide block (5), a transportation platform (6) is fixed at the top of the upper end of the sliding block (5), mounting clamping plates (7) are welded at two sides of the upper end of the transportation platform (6), bolts (8) penetrate through two sides of the outer wall of the mounting clamping plate (7), a material collecting bin (9) is attached to the inner wall of the mounting clamping plate (7), a stator (10) is arranged in the middle of the inner wall of the machine body (1), and the upper end parallel distribution of stator (10) has active cell (11), transport platform (6)'s inside is provided with lubricating structure (12), the outer wall both sides of slider (5) are provided with ball (13).

2. The linear motor based feeding device as claimed in claim 1, wherein: buffer structure (4) are including compression spring (401), curb plate (402), guide board (403) and slide rail (404), and one side distribution of compression spring (401) has curb plate (402), the outer wall of curb plate (402) is fixed with guide board (403), and the outer wall lower extreme both sides swing joint of guide board (403) has slide rail (404).

3. The linear motor based feeding device as claimed in claim 2, wherein: the front parts of the guide plate (403) and the side plate (402) are embedded structures, and the guide plate (403) is in sliding connection with the sliding rail (404).

4. The linear motor based feeding device as claimed in claim 1, wherein: the installation clamping plate (7) and the transportation platform (6) are vertically distributed, and the installation clamping plate (7) is of a detachable structure through a bolt (8) and a material collecting bin (9).

5. The linear motor based feeding device as claimed in claim 1, wherein: the lubricating structure (12) comprises an oil filling hole (1201), an oil duct (1202) and an oil outlet head (1203), the oil duct (1202) is formed in the oil filling hole (1201), and the oil outlet head (1203) is fixed on two sides of the lower end of the oil duct (1202).

6. The linear motor based feeding device as claimed in claim 5, wherein: the balls (13) are uniformly distributed along two sides of the outer wall of the sliding block (5), and the sliding block (5) is symmetrically distributed along the vertical central axis of the transportation platform (6).

Technical Field

The invention relates to the technical field of linear motor feeding devices, in particular to a feeding device based on a linear motor.

Background

The feeder is a machine which applies force to the material by means of the acting force of the machine motion to carry out motion transportation on the material. The feeder is the indispensable equipment of light industry trade, heavy industry, and the reciprocal operation of feeder accessible linear electric motor is carried out simultaneously, through linear electric motor's characteristic, guarantees the in-process of material transportation, at the uniform velocity gently, reduces the material and spills.

Feeding device in market does not have buffer structure in use, leads to using for a long time, takes place violent collision between moving platform surface and the lathe, takes place obvious damage to its aggregate bin is mostly fixed structure, and inconvenient user uses, for this reason, we propose a feeding device based on linear electric motor.

Disclosure of Invention

The invention aims to provide a feeding device based on a linear motor, and aims to solve the problems that the feeding device in the market, which is provided by the background technology, does not have a buffer structure in use, so that the surface of a mobile platform and a machine tool are violently collided and obviously damaged in long-term use, and a material collecting bin is mostly of a fixed structure and is inconvenient for a user to use.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a material feeding unit based on linear electric motor, includes organism and buffer structure, the outer wall both sides of organism distribute there is the side clamp platform, and the upper end of organism is vertical to have a guide rail, buffer structure distributes in the inner wall of side clamp platform, the top swing joint of guide rail has the slider, and the upper end top of slider is fixed with the transportation platform, the welding of the upper end both sides of transportation platform has the installation splint, and the outer wall both sides of installation splint run through there is the bolt, the inner wall laminating of installation splint has the aggregate bin, the inner wall middle part of organism is provided with the stator, and the upper end parallel distribution of stator has the active cell, the inside of transportation platform is provided with lubricating structure, the outer wall both sides of slider are provided with.

Preferably, buffer structure includes compression spring, curb plate, guide board and slide rail, and one side distribution of compression spring has the curb plate, the outer wall of curb plate is fixed with the guide board, and the outer wall lower extreme both sides swing joint of guide board has the slide rail, and compression spring compresses when the transportation platform carries out reciprocating operation, offsets the impact force of transportation platform, and compression spring resilience resets simultaneously, through this structure, can repeat the buffering operation.

Preferably, the front of the guide plate and the side plate is of an embedded structure, the guide plate is in sliding connection with the slide rail, the whole buffer structure performs buffer protection on the transportation platform, and the side plate extrudes the guide plate to slide along the upper end of the outer wall of the slide rail through external force.

Preferably, be vertical form between installation splint and the transportation platform and distribute, and install splint and pass through the bolt and collect for detachable construction between the feed bin, when the use needs change the feed bin according to the demand of self, the user can slide from installation splint front end with the feed bin that gathers materials and take off through unscrewing the bolt, change the feed bin that gathers materials simultaneously, this installation splint top inner wall is inside protruding, this protrusion position can effectively be fixed to the feed bin that gathers materials to for the welding integration structure between installation splint and the organism, its joint strength is high, stable in structure can effectively guarantee life.

Preferably, lubricating structure is including oil filler point, oil duct and delivery head, and the oil duct has been seted up to the inside of oil filler point, the lower extreme both sides of oil duct are fixed with the delivery head, and when the user need lubricate the operation to this material feeding unit, the user can be through pouring into lubricating oil into in the oil filler point, lubricating oil flows into the delivery head from the oil duct, and the delivery head drips between slider and the guide rail, lubricates the operation to this department's structure to the delivery head of every side sets up a pair ofly, can guarantee that inside and outside slider homoenergetic evenly paints lubricating oil.

Preferably, the ball is along the outer wall both sides evenly distributed of slider, and the slider is along transportation platform's vertical axis department symmetric distribution, and the ball can reduce the coefficient of friction between slider and the guide rail, and this ball embedding is in the guide rail simultaneously, can guarantee to be difficult for taking place to break away from in lubricated, and its inside clearance can guarantee in lubricating oil effectively flows into this ball simultaneously.

Compared with the prior art, the invention has the beneficial effects that: the feeding device based on the linear motor is provided with a guide plate, the guide plate is in sliding connection with a slide rail, when the transportation platform performs reciprocating operation, the whole buffering structure performs buffering protection on the transportation platform, a side plate of the transportation platform extrudes the guide plate to slide along the upper end of the outer wall of the slide rail through external force, a compression spring compresses to offset the impact force of the transportation platform, and meanwhile, the compression spring rebounds to reset, and buffering operation can be repeatedly performed through the structure;

the mounting clamp plate and the material collecting bin are of a detachable structure through the bolts, when the material collecting bin is required to be replaced according to the use requirement, a user can slide the material collecting bin from the front end of the mounting clamp plate by unscrewing the bolts, the material collecting bin is replaced at the same time, the inner wall of the top of the mounting clamp plate protrudes inwards, the protruding position can effectively fix the material collecting bin, and the mounting clamp plate and the machine body are of a welding integrated structure, so that the connecting strength is high, the structure is stable, and the service life can be effectively guaranteed;

the lower extreme both sides of oil duct are fixed with out the oil head, and when the user need lubricate the operation to this material feeding unit, the user can be through pouring into lubricating oil into the oiling hole, and lubricating oil flows into out the oil head from the oil duct, and it drips between slider and the guide rail to go out the oil head, lubricates the operation to this department structure to the oil head of every side sets up a pair ofly, can guarantee that inside and outside slider homoenergetic evenly paints lubricating oil.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic top view of the machine body of the present invention;

FIG. 3 is a schematic structural view of the cross section of the present invention in elevation;

FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention.

In the figure: 1. a body; 2. a side clamping table; 3. a guide rail; 4. a buffer structure; 5. a slider; 6. a transport platform; 7. installing a clamping plate; 8. a bolt; 9. a material collecting bin; 10. a stator; 11. a mover; 12. a lubrication structure; 401. a compression spring; 402. a side plate; 403. a guide plate; 404. a slide rail; 1201. an oil filler hole; 1202. an oil passage; 1203. an oil outlet head; 13. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a feeding device based on a linear motor comprises a machine body 1, side clamping tables 2, guide rails 3, a buffer structure 4, a sliding block 5, a transportation platform 6, an installation clamping plate 7, bolts 8, a material collecting bin 9, a stator 10, a rotor 11, a lubricating structure 12, a compression spring 401, side plates 402, a guide plate 403, slide rails 404, oil filling holes 1201, an oil duct 1202, an oil outlet head 1203 and balls 13, wherein the side clamping tables 2 are distributed on two sides of the outer wall of the machine body 1, the guide rails 3 are vertically arranged at the upper end of the machine body 1, the buffer structure 4 is distributed on the inner wall of the side clamping tables 2, the buffer structure 4 comprises a compression spring 401, the side plates 402, the guide plate 403 and the slide rails 404, the side plates 402 are distributed on one side of the compression spring 401, the guide plate 403 is fixed on the outer wall of the side plates 402, the slide rails 404 are movably connected to two sides of the lower end of the outer wall of the, when the transportation platform 6 operates in a reciprocating mode, the whole buffering structure 4 buffers and protects the transportation platform 6, the side plates 402 of the transportation platform slide along the upper end of the outer wall of the sliding rail 404 through external force extrusion guide plates 403, the compression springs 401 compress to offset the impact force of the transportation platform 6, meanwhile, the compression springs 401 rebound and reset, and buffering operation can be repeatedly performed through the structure;

the top of the guide rail 3 is movably connected with a sliding block 5, the top of the upper end of the sliding block 5 is fixedly provided with a transportation platform 6, two sides of the upper end of the transportation platform 6 are welded with installation clamping plates 7, bolts 8 penetrate through two sides of the outer wall of the installation clamping plates 7, the installation clamping plates 7 and the transportation platform 6 are distributed vertically, the installation clamping plates 7 are of a detachable structure through the bolts 8 and the material collecting bin 9, when the material collecting bin 9 is required to be replaced according to the self requirement in use, a user can take the material collecting bin 9 out of the front end of the installation clamping plates 7 in a sliding mode by unscrewing the bolts 8 and replace the material collecting bin 9 at the same time, the inner wall of the top of the installation clamping plates 7 protrudes inwards, the protruding position can effectively fix the material collecting bin 9, and the installation clamping plates 7 and the machine body 1 are of a welding integrated structure, so that the connection;

the inner wall of the mounting clamp plate 7 is attached to a material collecting bin 9, a stator 10 is arranged in the middle of the inner wall of the machine body 1, a rotor 11 is distributed at the upper end of the stator 10 in parallel, a lubricating structure 12 is arranged inside the transport platform 6, the lubricating structure 12 comprises an oil filling hole 1201, an oil duct 1202 and an oil outlet 1203, the oil duct 1202 is formed inside the oil filling hole 1201, the oil outlet 1203 is fixed on two sides of the lower end of the oil duct 1202, when a user needs to lubricate the feeding device, the user can fill lubricating oil into the oil filling hole 1201, the lubricating oil flows into the oil outlet 1203 from the oil duct 1202, the oil outlet 1203 drips between the sliding block 5 and the guide rail 3, lubrication is carried out on the structure, and the oil outlet 1203 on each side is provided with a pair, so that the inner sliding block 5 and the outer sliding block 5 can be;

the outer wall both sides of slider 5 are provided with ball 13, and ball 13 is along the outer wall both sides evenly distributed of slider 5, and slider 5 is along transport platform 6's vertical axis department symmetric distribution, and ball 13 can reduce the coefficient of friction between slider 5 and the guide rail 3, and this ball 13 embedding is in guide rail 3 simultaneously, can guarantee to be difficult for taking place to break away from in lubricated, and its inside clearance can guarantee that lubricating oil effectively flows into in this ball 13 simultaneously.

The working principle is as follows: for the feeding device based on the linear motor, firstly, the material collecting bin 9 is taken down from the front end of the mounting clamp plate 7 in a sliding mode by unscrewing the bolt 8, meanwhile, the material collecting bin 9 is replaced, the inner wall of the top of the mounting clamp plate 7 protrudes inwards, the protruding position can effectively fix the material collecting bin 9, at the moment, the linear motor is started, the transportation platform 6 moves left and right along the guide rail 3, when a user needs to lubricate the feeding device, the user can inject lubricating oil into the oil injection hole 1201, the lubricating oil flows into the oil outlet 1203 from the oil passage 1202, the oil outlet 1203 drips between the sliding block 5 and the guide rail 3, the structure at the position is lubricated, meanwhile, the ball 13 can reduce the friction coefficient between the sliding block 5 and the guide rail 3, meanwhile, the ball 13 is embedded into the guide rail 3, the phenomenon that the sliding block is not easy to break away during lubrication can be guaranteed, and finally, after the material collecting bin 9 moves to the required position, the user takes out the material, just so accomplishes whole linear electric motor based material feeding unit's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.