阅读说明：本技术 一种自动放料架 (Automatic blowing frame ) 是由 殷良 马海江 赖美玲 朱西维 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种自动放料架,属于电动放料技术领域,一种自动放料架,包括主架,所述主架左侧固定有主架左支撑,所述主架左支撑上固定连接有防护罩壳,所述主架左支撑上设置有气涨轴,所述气涨轴右侧套接有材料定位环,所述材料定位环右侧设置有从动齿轮,所述从动齿轮固定套接在气涨轴的右端,所述主架右侧固定连接有主架右支撑,所述主架右支撑内部下侧设置有控制电脑,所述主架右支撑前侧设置有整平方布支架-右,所述整平方布支架-右左侧前端设置有一级整平轴,减少材料受到的拉力,保障放料时让材料时刻处于平整并且少带涨力的状态,杜绝人工放料的操作,节省了大量的人力,对后期的加工与精度起到重要的作用。(The invention discloses an automatic discharging frame, belonging to the technical field of electric discharging, and comprising a main frame, wherein a main frame left support is fixed on the left side of the main frame, a protective cover shell is fixedly connected on the main frame left support, an air expansion shaft is arranged on the main frame left support, a material positioning ring is sleeved on the right side of the air expansion shaft, a driven gear is arranged on the right side of the material positioning ring, the driven gear is fixedly sleeved on the right end of the air expansion shaft, a main frame right support is fixedly connected on the right side of the main frame, a control computer is arranged on the lower side in the main frame right support, a square cloth support-right is arranged on the front side of the main frame right support, a primary flat shaft is arranged on the front end of the square cloth support-right left side, so that the tensile force applied to materials is reduced, the materials are enabled to be in a flat state with less expansion force constantly during discharging, and the operation of manual discharging is avoided, a large amount of manpower is saved, and the processing and the precision in the later period are played an important role.)

1. The utility model provides an automatic blowing frame which characterized in that: comprises a main frame (4), a main frame left support (2) is fixed on the left side of the main frame (4), a protective housing (1) is fixedly connected to the main frame left support (2), an air expansion shaft (3) is arranged on the main frame left support (2), a material positioning ring (5) is sleeved on the right side of the air expansion shaft (3), a driven gear (6) is arranged on the right side of the material positioning ring (5), the driven gear (6) is fixedly sleeved at the right end of the air expansion shaft (3), the right side of the main frame (4) is fixedly connected with a main frame right support (7), a control computer (8) is arranged at the lower side in the main frame right support (7), a square cloth support-right (9) is arranged at the front side of the right support (7) of the main frame, the front end of the left side of the square cloth support-right (9) is provided with a first-level leveling shaft (18), the rear end of the left side of the square cloth adjusting bracket-right (9) is provided with a secondary leveling shaft (19).

2. The automatic discharging frame according to claim 1, wherein a fast sensing switch (10) is arranged on the square cloth support-right (9), a medium speed sensing switch (11) is arranged on the lower side of the square cloth support-right (9) far away from the fast sensing switch (10), a stop switch (13) is arranged on the lower side of the square cloth support-right (9) far away from the medium speed sensing switch (11), a sensor support (12) is arranged on the rear side of the stop switch (13) on the square cloth support-right (9), and the control computer (8) is electrically connected with the fast sensing switch (10), the medium speed sensing switch (11) and the stop switch (13).

3. The automatic discharging frame according to claim 2, wherein a moving guide rail (14) is arranged on the square cloth support right (9), a guide sliding block (15) is sleeved on the lower side of the moving guide rail (14), an auxiliary spring (16) is arranged on the lower side of the guide sliding block (15), a damping pad (17) is arranged on the lower side of the auxiliary spring (16), the damping pad (17) is fixedly connected to the square cloth support right (9), and a material tensioning shaft (20) is arranged on the left side of the guide sliding block (15).

4. An automatic emptying frame as claimed in claim 3, characterized in that said movement guide (14) and said material tensioning shaft (20) are mutually perpendicular in a horizontal plane, said material tensioning shaft (20) and said air-inflation shaft (3) being mutually parallel in a horizontal plane.

5. The automatic discharging frame according to claim 3, wherein the first-stage universal bearings are sleeved at two ends of the first-stage leveling shaft (18) and the second-stage leveling shaft (19), the first-stage universal bearings are fixedly connected to the leveling cloth support-right (9) through bolts, the second-stage universal bearings are sleeved at two ends of the material tensioning shaft (20), and the second-stage universal bearings are fixedly connected to the guide sliding block (15) through bolts.

6. An automatic emptying frame as claimed in claim 5, characterized in that the primary levelling shaft (18), the secondary levelling shaft (19) and the material tensioning shaft (20) are parallel to each other in a horizontal plane.

7. The automatic discharging frame according to claim 1, wherein a driving gear (22) is rotatably connected to the main frame right support (7) through a central shaft, the driving gear (22) is meshed with the driven gear (6), an electric motor (25) is fixedly connected to the main frame right support (7), an output end of the electric motor (25) is connected with a speed reducer (24), an output end of the speed reducer (24) is sleeved with a transmission synchronous belt (23), and one end, far away from the speed reducer (24), of the transmission synchronous belt (23) is sleeved on the central shaft of the driving gear (22).

8. The automatic discharging frame is characterized in that two mutually symmetrical adjusting anchor feet (21) are respectively arranged at the lower ends of the main frame left support (2) and the main frame right support (7), and the adjusting anchor feet (21) are fixedly connected to the lower ends of the main frame left support (2) and the main frame right support (7) by bolts.

9. The automatic discharging frame according to claim 1, wherein the square cloth support-right (9) and the main frame right support (7) are fixedly connected through bolts, and the square cloth support-right (9), the fast induction switch (10), the medium induction switch (11) and the stop switch (13) are fixedly connected through bolts.

Technical Field

The invention relates to the technical field of electric discharging, in particular to an automatic discharging frame.

Background

In the early-stage placing process before product processing, materials to be processed need to be pre-arranged, so that when the materials are placed, the materials cannot be damaged due to the problem of placing and stacking, the product processing is influenced, the product quality is reduced, and at the moment, the materials need to be stored on a material placing frame;

when a common material placing frame works, after a material is placed and fixed on one side, the material to be arranged is pulled out by the other side of the material placing frame through dragging the material by means of tension which cannot be adjusted, and the material to be arranged is adjusted to obtain the material after arrangement;

however, due to the characteristics of partial materials, the materials depend on tension, the materials are deformed by the tension, the materials cannot be normally used after being deformed, the materials cannot be guaranteed to be in a flat and less tension state constantly by ordinary material discharging, and a material characteristic detecting head cannot detect the materials, so that the elastic and transparent materials can only be discharged manually, but a large amount of labor is occupied.

Disclosure of Invention

The invention aims to solve the problems that partial materials are deformed by tension force due to self characteristics and depend on the tension force, the deformed materials cannot be normally used, the materials cannot be guaranteed to be in a flat and less belt tension state constantly by ordinary material discharging, and a material characteristic detecting head cannot detect the materials, so that elastic and transparent materials can be discharged manually only, but a large amount of labor is occupied.

In order to achieve the purpose, the invention adopts the following technical scheme:

the automatic discharging frame comprises a main frame, wherein a main frame left support is fixed on the left side of the main frame, a protective housing is fixedly connected to the main frame left support, an air expansion shaft is arranged on the main frame left support, a material positioning ring is sleeved on the right side of the air expansion shaft, a driven gear is arranged on the right side of the material positioning ring and fixedly sleeved at the right end of the air expansion shaft, a main frame right support is fixedly connected to the right side of the main frame, a control computer is arranged on the lower side of the inside of the main frame right support, a square cloth trimming support is arranged on the front side of the main frame right support, a first-level flattening shaft is arranged at the front end of the square cloth trimming support and the front end of the right left side of the main frame, and a second-level flattening shaft is arranged at the rear end of the square cloth trimming support and the right left side of the main frame.

In order to limit the cloth dragging speed, preferably, the square cloth support is provided with a fast induction switch at the upper right, a medium speed induction switch is arranged at the lower side of the square cloth support, away from the fast induction switch, at the upper right, a stop switch is arranged at the lower side of the square cloth support, away from the medium speed induction switch, at the upper right, a sensor support is arranged at the rear side of the square cloth support, away from the medium speed induction switch, and the control computer is electrically connected with the fast induction switch, the medium speed induction switch and the stop switch.

In order to weaken the pulling force brought by the sliding of the leveling shaft during material arrangement, preferably, a movable guide rail is arranged on the upper right of the leveling cloth support, a guide sliding block is sleeved on the lower side of the movable guide rail, an auxiliary spring is arranged on the lower side of the guide sliding block, a damping pad is arranged on the lower side of the auxiliary spring and fixedly connected to the upper right of the leveling cloth support, and a material tensioning shaft is arranged on the left side of the guide sliding block.

In order to reduce the friction force of the material tensioning shaft moving up and down, it is preferable that the moving guide rail and the material tensioning shaft are perpendicular to each other in a horizontal plane, and the material tensioning shaft and the air expansion shaft are parallel to each other in the horizontal plane.

In order to adjust the type of the leveling shaft conveniently, preferably, first-stage universal bearings are sleeved at two ends of the first-stage leveling shaft and the second-stage leveling shaft, the first-stage universal bearings are fixedly connected to the upper right of the leveling cloth support through bolts, second-stage universal bearings are sleeved at two ends of the material tensioning shaft, and the second-stage universal bearings are fixedly connected to the guide sliding block through bolts.

In order to reduce the friction of the finishing material, it is preferred that the primary levelling shaft, the secondary levelling shaft and the material tensioning shaft are parallel to each other in a horizontal plane.

Preferably, the main frame right branch is supported and is gone up to rotate through the center pin and is connected with the driving gear, driving gear and driven gear meshing, fixedly connected with electric motor is supported to the main frame right branch, the electric motor output is connected with the speed reducer, the output of speed reducer has cup jointed the drive belt, the drive belt keeps away from the one end of speed reducer and cup joints on the center pin of driving gear.

In order to facilitate the placement position of the adjusting device, preferably, the lower ends of the left support and the right support of the main frame are respectively provided with two mutually symmetrical adjusting anchor feet, and the adjusting anchor feet are fixedly connected to the lower ends of the left support and the right support of the main frame by bolts.

In order to facilitate the disassembly of the inductive switch, preferably, the right square cloth support and the right main frame support are fixedly connected by bolts, and the right square cloth support, the right rapid inductive switch, the medium-speed inductive switch and the stop switch are fixedly connected by bolts.

Compared with the prior art, the invention provides an automatic material placing frame, which has the following beneficial effects:

1. this automatic blowing frame can be when arrangement material, reduces the pulling force that the material received, lets the material constantly be in level and smooth and take the state of the power that rises less during the guarantee blowing, stops the operation of artifical blowing, has saved a large amount of manpowers, through installation rate inductive switch, pulling force when having adjusted arrangement material, through setting up auxiliary spring and shock pad, the effectual pulling force that brings of flattening axle slip when having controlled arrangement material.

2. This automatic blowing frame along with the material speed of advancing and the automatic adjustment blowing speed, can guarantee the material exhibition flat simultaneously, the tensioning force is even, adopts the flower type tooth roller bearing as material tensioning axle, can have the flattening effect to the material when rolling, to the fold phenomenon in the middle of the material, rolls down at the umbrella tooth face, levels the material, plays important effect with the precision to the processing in later stage.

Drawings

Fig. 1 is a schematic structural diagram of an automatic material-placing rack according to the present invention;

FIG. 2 is a schematic diagram of a right side plan view of the automatic material feeding frame according to the present invention;

fig. 3 is a schematic plan view of the automatic material feeding frame according to the present invention.

In the figure: 1. a protective housing; 2. a main frame left support; 3. an air expansion shaft; 4. a main frame; 5. a material positioning ring; 6. a driven gear; 7. the main frame is supported on the right; 8. a control computer; 9. a square cloth support frame-right; 10. a fast induction switch; 11. a medium-speed inductive switch; 12. a sensor holder; 13. a stop switch; 14. a moving guide rail; 15. a guide slider; 16. an auxiliary spring; 17. a shock pad; 18. a first-stage leveling shaft; 19. a second-stage leveling shaft; 20. a material tensioning shaft; 21. adjusting the ground feet; 22. a driving gear; 23. a synchronous belt is driven; 24. a speed reducer; 25. an electric motor.

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.

Example 1:

referring to fig. 1-3, an automatic discharging frame comprises a main frame left support 2 and a main frame 4, wherein the main frame left support 2 and the main frame 4 are fixedly connected through welding, a main frame right support 7 is welded on the right side of the main frame 4, the bottoms of the main frame left support 2 and the main frame right support 7 are respectively connected with two adjusting anchor feet 21 through bolts, the two adjusting anchor feet 21 on the left side and the right side are symmetrically distributed, and a control computer 8 is arranged inside the lower side of the main frame right support 7;

the protective housing 1 is fixedly connected to the main frame left support 2, the air expansion shaft 3 is placed in the protective housing 1 and the main frame left support 2, the material positioning ring 5 is sleeved on the right side of the air expansion shaft 3, the driven gear 6 is arranged on the right side of the material positioning ring 5, the driven gear 6 is fixedly sleeved on the right end of the air expansion shaft 3, the main frame right support 7 is rotatably connected with a driving gear 22 through a central shaft, the driving gear 22 is meshed with the driven gear 6, the driving gear 22 is arranged on the lower side of the driven gear 6, the speed reducer 24 is arranged on the lower side of the main frame right support 7, the electric motor 25 is arranged on the right side of the speed reducer 24, the transmission synchronous belt 23 is sleeved outside the electric motor 25, and the transmission synchronous belt 23 is further sleeved on the central shaft of the driving gear 22;

the rear side of a right support 7 of the main frame is fixedly connected with a square cloth support-right 9 by bolts, the square cloth support-right 9 is fixedly connected with a quick induction switch 10 by bolts, the lower side of the square cloth support-right 9 far away from the quick induction switch 10 is fixedly connected with a medium-speed induction switch 11 by bolts, the lower side of the square cloth support-right 9 far away from the medium-speed induction switch 11 is fixedly connected with a stop switch 13 by bolts, the rear side of the stop switch 13 on the square cloth support-right 9 is provided with a sensor support 12, and a control computer 8 is electrically connected with the quick induction switch 10, the medium-speed induction switch 11 and the stop switch 13;

a moving guide rail 14 is fixedly connected to the square cloth support-right 9, a guide sliding block 15 is sleeved on the lower side of the moving guide rail 14, an auxiliary spring 16 is arranged on the lower side of the guide sliding block 15, a damping pad 17 is arranged on the lower side of the auxiliary spring 16, the damping pad 17 is fixedly connected to the square cloth support-right 9, and a material tensioning shaft 20 is sleeved on the left side of the guide sliding block 15;

the left support 2 of the main frame is also fixedly connected with a square cloth support by bolts, the left square cloth support is also fixedly connected with a movable guide rail 14, the upper sides of the two square cloth supports are fixedly connected with universal bearings by bolts, two ends of a first-level leveling shaft 18 and a second-level leveling shaft 19 are respectively sleeved with a first-level universal bearing, and the left movable guide rail 14 is sleeved at the left end of a material tensioning shaft 20;

when the device works, materials are placed in the air expansion shaft 3, the air expansion shaft 3 works to fix the materials after the materials are positioned by the material positioning ring 5, and the materials pass through the primary leveling shaft 18, the secondary leveling shaft 19 and the material tensioning shaft 20 and are leveled;

when the material advances, the secondary leveling shaft 19 runs, the material tensioning shaft 20 is supported by the auxiliary spring 16 and pulled by the material, moves upwards along the direction of the moving guide rail 14, and is separated from the stop switch 13, at the moment, the control computer 8 sends out a working signal, the electric motor 25 works, the driven gear 6, the material positioning ring 5 and the air expansion shaft 3 are driven to work through the speed reducer 24, the transmission synchronous belt 23 and the driving gear 22, the material is driven to rotate, and the material is discharged slowly;

when the sensor bracket 12 moves up to the position of the medium-speed induction switch 11, the control computer 8 sends a medium-speed working signal; the electric motor 25 is accelerated in working speed, the operation is carried out rapidly by analogy in sequence, when the material stops advancing, the material tensioning shaft 20 naturally falls down and the position of the stop switch 13 is recovered, the control computer 8 sends a stop signal, the electric motor 25 stops working, the operation is circulated in sequence, the material discharging speed is automatically adjusted along with the advancing speed of the material, and meanwhile, the material can be ensured to be flattened, and the tensioning force is uniform;

according to the invention, when the materials are sorted, the tension on the materials is reduced, so that the materials are kept in a smooth state with less tension at the moment of discharging, the operation of manual discharging is avoided, and a large amount of manpower is saved.

Example 2:

referring to fig. 1-3, in the specific implementation process, a flower-shaped tooth roller is used as a material tensioning shaft 20, so that the material can be leveled during rolling, the middle wrinkle phenomenon of the material can be avoided, the material can be leveled under the rolling of the umbrella tooth surface, and the important effect on later-stage processing and precision can be achieved;

according to the invention, when the materials are sorted, the tension on the materials is reduced, so that the materials are kept in a smooth state with less tension at the moment of discharging, the operation of manual discharging is avoided, and a large amount of manpower is saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.