阅读说明：本技术 一种汽车空调生产用码垛机限位保护装置及保护方法 (Stacker crane limiting protection device and protection method for automobile air conditioner production ) 是由 高春峰 余彩虹 王玉飞 于 2020-07-17 设计创作，主要内容包括：本发明公开了一种汽车空调生产用码垛机限位保护装置及保护方法,包括码垛装置本体、第一滑块、调节板、螺杆和第三滑块,所述码垛装置本体上安装有连接板,且连接板与气缸相互连接,并且气缸与置物板相互连接,所述第一滑块与置物板相互贴合,且第一滑块安装在卡合板上,并且卡合板上安装有限位柱,所述调节板与限位柱相互贴合,且调节板与气缸相互贴合。该汽车空调生产用码垛机限位保护装置,采用卡合结构,在限位柱未与底端包装箱接触时,置物板的位置无法改变,从而避免在对产品进行下放的过程中存在高度差使产品发生碰撞,工作弹簧能对下放过程中进行缓冲,避免置物板的底端直接与下端的产品包装箱连接,对包装箱造成挤压。(The invention discloses a limiting protection device and a limiting protection method of a stacker crane for automobile air conditioner production, and the limiting protection device comprises a stacking device body, a first sliding block, an adjusting plate, a screw and a third sliding block, wherein a connecting plate is mounted on the stacking device body, the connecting plate is mutually connected with an air cylinder, the air cylinder is mutually connected with an object placing plate, the first sliding block is mutually attached to the object placing plate, the first sliding block is mounted on a clamping plate, a limiting column is mounted on the clamping plate, the adjusting plate is mutually attached to the limiting column, and the adjusting plate is mutually attached to the air cylinder. This spacing protection device of hacking machine for vehicle air conditioner production adopts the block structure, when spacing post is not with the contact of bottom packing box, puts the unable change in position of thing board to avoid having the difference in height to make the product bump in the in-process of transferring the product, work spring can cushion transferring the in-process, and the bottom of avoiding putting the thing board is direct to be connected with the product packing box of lower extreme, causes the extrusion to the packing box.)

1. The utility model provides a spacing protection device of hacking machine for vehicle air conditioner production, includes pile up neatly device body (1), first slider (5), regulating plate (8), screw rod (10) and third slider (11), its characterized in that: the stacking device comprises a stacking device body (1), a connecting plate (2) is mounted on the stacking device body (1), the connecting plate (2) is connected with a cylinder (3), the cylinder (3) is connected with a storage plate (4), a first slider (5) is attached to the storage plate (4), the first slider (5) is mounted on a clamping plate (6), a limiting column (7) is mounted on the clamping plate (6), the limiting column (7) is attached to the storage plate (4), an adjusting plate (8) is attached to the limiting column (7), the adjusting plate (8) is attached to the cylinder (3), a second slider (9) is mounted on the adjusting plate (8), the second slider (9) is attached to the stacking device body (1), a screw (10) is mounted on the second slider (9), and the screw (10) is connected with the stacking device body (1), third slider (11) and pile up neatly device body (1) are laminated each other, and third slider (11) are installed and are put thing board (4) to put and install working spring (12) on thing board (4), working spring (12) and block board (6) interconnect simultaneously.

2. The stacking machine limiting and protecting device for the production of the automobile air conditioner as claimed in claim 1, wherein: a groove with a smooth inner surface is formed in the object placing plate (4), and the bottom end of the object placing plate (4) is in a right trapezoid shape.

3. The stacking machine limiting and protecting device for the production of the automobile air conditioner as claimed in claim 1, wherein: the clamping plate (6) is connected with the adjusting plate (8) through the limiting column (7), and the bottom end of the clamping plate (6) is provided with a plate-shaped structure with the thickness of 0.2 cm.

4. The stacking machine limiting and protecting device for the production of the automobile air conditioner as claimed in claim 1, wherein: the limiting column (7) is connected with the clamping plate (6) in a welding mode, and the limiting column (7) is made of stainless steel.

5. The stacking machine limiting and protecting device for the production of the automobile air conditioner as claimed in claim 1, wherein: the adjusting plate (8) is U-shaped, and a through strip-shaped groove is formed in the adjusting plate (8).

6. The stacking machine limiting and protecting device for the production of the automobile air conditioner as claimed in claim 1, wherein: the screw rod (10) is connected with the second sliding block (9) through a bearing arranged on the second sliding block (9), and the screw rod (10) is connected with the stacking device body (1) through a threaded hole formed in the stacking device body (1).

7. The protection method of the stacking machine limiting protection device for the production of the automobile air conditioner as claimed in claim 1, wherein the protection method comprises the following steps: the specific method comprises the following steps: the stacking device body (1) is controlled by an external device to move up and down, the cylinder (3) is controlled by an external electromagnetic valve to enable the stacking device body (1) to move downwards, the automobile air conditioner is placed at the bottom end of the object placing plate (4), the clamping plate (6) is pushed by the automobile air conditioner outer box at the lower end to move upwards along with the continuous downward movement of the stacking device body (1), the working spring (12) is compressed and deformed because the clamping plate (6) is provided with the working spring (12), the limiting column (7) moves upwards along with the upward movement of the clamping plate (6), the limiting column (7) is not attached to the adjusting plate (8) any more along with the upward movement of the limiting column (7), the object placing plate (4) is pushed by the cylinder (3) towards the left end and the right end at the moment, and the object placing plate (4) is connected with the clamping plate (6), and the clamping plate (6) is provided with a limiting column (7), when the limiting column (7) moves rightwards, the middle stacking device body (1) moves upwards, the object placing plate (4) is convenient for the automobile air conditioner to be separated, along with the upward movement of the stacking device body (1), the working spring (12) recovers deformation to enable the limiting column (7) connected with the working spring to move downwards, along with the downward movement of the limiting column (7), the limiting column (7) is convenient for the groove fitting formed at the right end of the adjusting plate (8), when the automobile air conditioner needs to be stacked next time, the stacking device body (1) moves downwards, along with the downward movement of the stacking device body (1), the clamping plate (6) is pushed by a conveyor belt of the automobile air conditioner to move upwards, the process is consistent, along with the upward movement of the clamping plate (6), the limiting column (7) moves upwards, at the moment, the limiting column (7) does not fit with the adjusting plate (8), the cylinder (3) enables the object placing plate (4) to move towards the direction close to the cylinder (3), namely the object placing plate (4), the clamping plate (6) and the limiting column (7) move towards the direction close to the cylinder (3), the object placing plate (4) moves towards the left along with the movement of the limiting column (7) clamps the automobile air conditioner, the stacking device body (1) moves upwards, the clamping plate (6) and the limiting column (7) move downwards along with the upward movement of the stacking device body (1), when the limiting column (7) moves downwards, the limiting column (7) is attached to the adjusting plate (8) again, the clamping plate (6) connected with the limiting column (7) is fixed at the moment, and the clamping plate (6) is connected with the object placing plate (4), so that the position of the object placing plate (4) is also fixed;

when needs carry out the pile up neatly to the vehicle air conditioner of broad, clockwise rotation screw rod (10), because screw rod (10) pass through bearing interconnect with second slider (9), and screw rod (10) pass through screw hole interconnect with pile up neatly device body (1), so along with screw rod (10) clockwise rotation, under the effect of second slider (9), regulating plate (8) are to the direction motion of keeping away from cylinder (3), along with regulating plate (8) to the direction motion of keeping away from cylinder (3), spacing post (7) of installation on block board (6) alright be fixed in the position that is close to pile up neatly device body (1) both ends, thereby realize carrying out spacing protection to the hacking machine after the adjustment.

Technical Field

The invention relates to the technical field of automobile air conditioner production, in particular to a limiting protection device and a limiting protection method for a stacker crane for automobile air conditioner production.

Background

When carrying out batch production to vehicle air conditioner, need carry out the pile up neatly to the good article of packing after the production is accomplished, then carry out concentrated transport, for saving artifical improvement work efficiency, generally need use the hacking machine to pile up neatly to make the product of packing completion put things in good order according to a certain fixed shape.

However, there are some problems in the use of the stacker crane, for example, there may be differences in the height of the packages in the process of lowering the products, when the stacking is more, the differences will increase, so that the lowered products have a certain distance from the top ends of the products already stacked, and thus the products collide in the lowering process, a positioning protection device is absent, and a buffer device is absent in the process of lowering the products, so that the bottom end of the stacker crane extrudes the products at the lower end, and the packing boxes of the products deform.

Disclosure of Invention

The invention aims to provide a limiting and protecting device of a stacker crane for producing an automobile air conditioner, and aims to solve the problems that a positioning and protecting device is lacked in the process of lowering a product, a buffering device is lacked at the lower end of the stacker crane, and a packing box is easily extruded in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a limiting protection device of a stacker crane for producing an automobile air conditioner comprises a stacking device body, a first slider, an adjusting plate, a screw and a third slider, wherein a connecting plate is installed on the stacking device body, the connecting plate is connected with an air cylinder, the air cylinder is connected with an object placing plate, the first slider is mutually attached to the object placing plate, the first slider is installed on a clamping plate, a limiting column is installed on the clamping plate, the limiting column is mutually attached to the object placing plate, the adjusting plate is mutually attached to the limiting column, the adjusting plate is mutually attached to the air cylinder, a second slider is installed on the adjusting plate, the second slider is mutually attached to the stacking device body, the screw is installed on the second slider, the screw is mutually connected with the stacking device body, the third slider is mutually attached to the stacking device body, and the third slider is installed on the object placing plate, and the object placing plate is provided with a working spring, and the working spring is connected with the clamping plate.

Preferably, the article placing plate is internally provided with a groove with a smooth inner surface, and the bottom end of the article placing plate is arranged to be in a right trapezoid shape.

Preferably, the clamping plate is connected with the adjusting plate through a limiting column, and a plate-shaped structure with the thickness of 0.2cm is arranged at the bottom end of the clamping plate.

Preferably, the limiting column and the clamping plate are in welded connection, and the limiting column is made of stainless steel.

Preferably, the adjusting plate is U-shaped, and a through strip-shaped groove is formed in the adjusting plate.

Preferably, the screw rod is connected with the second sliding block through a bearing arranged on the second sliding block, and the screw rod is connected with the stacking device body through a threaded hole formed in the stacking device body.

Compared with the prior art, the invention has the beneficial effects that: the stacking machine limiting protection device for the production of the automobile air conditioner adopts a clamping structure, and when a limiting column is not in contact with a bottom end packing box, the position of a storage plate cannot be changed, so that the situation that the product is collided due to the height difference in the process of lowering the product is avoided, a working spring can buffer the lowering process, and the situation that the bottom end of the storage plate is directly connected with the lower end product packing box to extrude the packing box is avoided;

1. the mechanical structure consisting of the object placing plate, the first sliding block, the clamping plate, the limiting column, the adjusting plate, the second sliding block and the screw ensures that the position of the object placing plate is fixed through clamping of the limiting column and the adjusting plate, so that damage to a product due to height difference in the lowering process can be effectively avoided;

2. put the mechanical structure that thing board, block board, screw rod, third slider and working spring constitute, through packing box and the block board contact of transferring in-process lower extreme, because install working spring on the block board, so can cushion transferring the in-process.

Drawings

FIG. 1 is a schematic cross-sectional front view of a working spring in a relaxed state according to the present invention;

FIG. 2 is a schematic sectional view of the working spring in a contracted state;

FIG. 3 is a schematic top sectional view of the shelf panel of the present invention;

FIG. 4 is a schematic front view of a cross-sectional structure of an adjustment plate according to the present invention;

FIG. 5 is a schematic side sectional view of a third slider according to the present invention.

In the figure: 1. a stacking device body; 2. a connecting plate; 3. a cylinder; 4. a storage plate; 5. a first slider; 6. a clamping plate; 7. a limiting column; 8. an adjusting plate; 9. a second slider; 10. a screw; 11. a third slider; 12. a working spring.

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. 1-5, the present invention provides a technical solution: a limiting protection device of a stacker crane for producing an automobile air conditioner comprises a stacking device body 1, a connecting plate 2, an air cylinder 3, a storage plate 4, a first slide block 5, a clamping plate 6, a limiting column 7, an adjusting plate 8, a second slide block 9, a screw 10, a third slide block 11 and a working spring 12, wherein the stacking device body 1 is provided with the connecting plate 2, the connecting plate 2 is connected with the air cylinder 3, the air cylinder 3 is connected with the storage plate 4, the first slide block 5 is attached to the storage plate 4, the first slide block 5 is installed on the clamping plate 6, the clamping plate 6 is provided with the limiting column 7, the limiting column 7 is attached to the storage plate 4, the adjusting plate 8 is attached to the limiting column 7, the adjusting plate 8 is attached to the air cylinder 3, the adjusting plate 8 is provided with the second slide block 9, the second slide block 9 is attached to the stacking device body 1, the screw 10 is installed on the second slide block 9, and the screw 10 and the stacking device body 1 are connected with each other, the third slider 11 and the stacking device body 1 are attached to each other, the third slider 11 is installed on the object placing plate 4, the working spring 12 is installed on the object placing plate 4, and meanwhile, the working spring 12 and the clamping plate 6 are connected with each other.

In the embodiment, the inner part of the object placing plate 4 is provided with a groove with a smooth inner surface, the bottom end of the object placing plate 4 is arranged to be in a right trapezoid shape, the inner part of the object placing plate 4 is provided with a groove with a smooth inner surface, the clamping plate 6 can conveniently move in the groove, and the bottom end of the object placing plate 4 is arranged to be in a right trapezoid shape, so that a product can be conveniently taken and put down;

the clamping plate 6 is connected with the adjusting plate 8 through the limiting column 7, a plate-shaped structure with the thickness of 0.2cm is arranged at the bottom end of the clamping plate 6, the clamping plate 6 is connected with the adjusting plate 8 through the limiting column 7, the state of the clamping plate 6 is changed through the limiting column 7, and the plate-shaped structure with the thickness of 0.2cm is arranged at the bottom end of the clamping plate 6, so that the clamping plate 6 is convenient to be attached to a product;

the limiting column 7 is welded with the clamping plate 6, the limiting column 7 is made of stainless steel, the limiting column 7 is welded with the clamping plate 6, the limiting column 7 and the clamping plate 6 are prevented from falling off from each other, the limiting column 7 is made of stainless steel, the material is lighter, and the structure is stable;

the adjusting plate 8 is U-shaped, a through strip-shaped groove is formed in the adjusting plate 8, the adjusting plate 8 is U-shaped, the movement of the object placing plate 4 cannot be affected, and the through strip-shaped groove is formed in the adjusting plate 8 and is convenient to attach to the limiting column 7;

the screw rod 10 is connected with the second slider 9 through a bearing arranged on the second slider 9, the screw rod 10 is connected with the stacking device body 1 through a threaded hole formed in the stacking device body 1, the screw rod 10 is connected with the second slider 9 through a bearing arranged on the second slider 9, the position of the second slider 9 is changed through rotation of the screw rod 10, the screw rod 10 is connected with the stacking device body 1 through a threaded hole formed in the stacking device body 1, and the position of the second slider 9 is changed through the screw rod 10 and the stacking device body 1.

A protection method of a stacker crane limiting protection device for automobile air conditioner production comprises the following steps: the stacking device body 1 in figure 1 is controlled by an external device to move up and down, the air cylinder 3 is controlled by an external electromagnetic valve to enable the stacking device body 1 to move down, the automobile air conditioner is placed at the bottom end of the object placing plate 4, the clamping plate 6 is pushed by the automobile air conditioner outer box at the lower end to move up along with the continuous downward movement of the stacking device body 1, the working spring 12 is compressed and deformed because the working spring 12 is arranged on the clamping plate 6, the limiting column 7 moves up along with the upward movement of the clamping plate 6 because the limiting column 7 is arranged on the clamping plate 6, the limiting column 7 does not attach to the adjusting plate 8 any more along with the upward movement of the limiting column 7 in figure 4, the air cylinder 3 in figure 1 pushes the object placing plate 4 towards the left end and the right end at the moment, the object placing plate 4 is connected with the clamping plate 6, the limiting column 7 is arranged on the clamping plate 6, and when the limiting column 7 in, at the moment, the stacking device body 1 in fig. 1 moves upwards, the object placing plate 4 is convenient for the automobile air conditioner to break away, along with the upward movement of the stacking device body 1, the working spring 12 restores deformation to enable the limiting column 7 connected with the working spring to move downwards, along with the downward movement of the limiting column 7 in fig. 4, the limiting column 7 is convenient for the groove arranged at the upper right end of the adjusting plate 8 to be jointed, when the automobile air conditioner needs to be stacked again, the stacking device body 1 in fig. 1 moves downwards, along with the downward movement of the stacking device body 1, the clamping plate 6 is pushed by a conveyor belt of the automobile air conditioner to move upwards, the process is the same as the process, along with the upward movement of the clamping plate 6, the limiting column 7 in fig. 4 moves upwards, the limiting column 7 is not jointed with the adjusting plate 8 at the moment, the air cylinder 3 in fig. 1 enables the object placing plate 4 to move towards the direction close to the air cylinder 3, namely, the object placing plate 4, after the limiting column 7 in fig. 4 moves leftwards and the automobile air conditioner is clamped by the object placing plate 4 in fig. 1, the stacking device body 1 moves upwards, the clamping plate 6 and the limiting column 7 move downwards along with the upward movement of the stacking device body 1, when the limiting column 7 in fig. 4 moves downwards, the limiting column 7 is attached to the adjusting plate 8 again, the clamping plate 6 connected with the limiting column 7 is fixed at the moment, and the position of the object placing plate 4 is also fixed because the clamping plate 6 is connected with the object placing plate 4;

when needs carry out the pile up neatly to the vehicle air conditioner of broad, clockwise rotation screw rod 10 in the picture 3, because screw rod 10 passes through bearing interconnect with second slider 9, and screw rod 10 passes through screw hole interconnect with pile up neatly device body 1, so along with screw rod 10 clockwise rotation, under the effect of second slider 9, regulating plate 8 is to the direction motion of keeping away from cylinder 3, along with regulating plate 8 is to the direction motion of keeping away from cylinder 3, spacing post 7 of installation on the block board 6 alright be fixed in the position that is close to 1 both ends of pile up neatly device body, thereby realize carrying out spacing protection to the hacking machine after the adjustment.

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.