CN217633401U

CN217633401U - Adjusting device capable of adjusting adsorption force intensity of sucker

Info

Publication number: CN217633401U
Application number: CN202221091448.5U
Authority: CN
Inventors: 郝建海; 王立兵; 王纪东; 甄达; 常宝成
Original assignee: Euriter Tianjin Automobile Equipment Manufacturing Co ltd
Current assignee: Euriter Tianjin Automobile Equipment Manufacturing Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-21
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses an adjusting device of adjustable sucking disc adsorption affinity, including adsorption plate, seal assembly, removal storehouse, control storehouse, holding rod and thru hole, remove the storehouse and locate the adsorption plate top, thru hole evenly distributed runs through adsorption plate center department and locates under the removal storehouse, the removal storehouse top is located in the control storehouse, the holding rod is located in the removal storehouse and is located under the control storehouse, seal assembly removes and locates in the removal storehouse and locate under the holding rod. The utility model belongs to the technical field of vacuum chuck, specifically indicate an adjusting device of adjustable sucking disc adsorption affinity.

Description

Adjusting device capable of adjusting adsorption force intensity of sucking disc

Technical Field

The utility model belongs to the technical field of vacuum chuck, specifically indicate an adjusting device of adjustable sucking disc adsorption affinity.

Background

The sucking disc adsorbs objects, mainly utilizes the air pressure difference generated between the sucking disc and a contact surface to fix the sucking disc on the contact surface, but the adsorption force of the existing sucking disc support cannot be adjusted; due to different application scenes, the suction force is too small, so that the suction disc is easy to loosen, an object falls off, the object is damaged, and potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an adjusting device of adjustable sucking disc adsorption affinity.

In order to realize the functions, the utility model discloses the technical scheme who takes as follows: an adjusting device capable of adjusting the strength of the adsorption force of a sucker comprises an adsorption plate, a sealing assembly, a moving bin, a control bin, a connecting rod and through holes, wherein the moving bin is arranged at the top of the adsorption plate, the through holes are uniformly distributed and penetrate through the center of the adsorption plate and are arranged below the moving bin, the control bin is arranged at the top of the moving bin, the connecting rod is arranged in the moving bin and is arranged below the control bin, and the sealing assembly is movably arranged in the moving bin and is arranged below the connecting rod; the control bin comprises a shell, a first gear, a first fixing pipe, a second gear, a driving motor and a screw, the shell is arranged at the top of the movable bin, the fixing pipe is arranged on the inner upper wall of the shell, one end of the screw is arranged in the fixing pipe in a movable manner, the other end of the screw penetrates through the bottom wall of the shell and is arranged on the upper wall of the movable bin, the screw is arranged on the sealing assembly in a rotating manner, the two gears are arranged on the fixing pipe in a rotating manner, inner meshing is sleeved on the screw, the driving motor is arranged on the bottom surface of the inner wall of the shell, the first gear is arranged on the driving motor and is connected to the second gear in a meshing manner, the driving motor drives the first gear to rotate, the second gear drives the screw to rotate and move up and down, the sealing assembly is moved by the screw to ascend and descend, and under the condition that the adsorption plate and the articles are tightly attached, and the size of the adsorption force on the adsorption plate is adjusted.

Further, the sealing component comprises a movable plate, a connecting rod, a lower rubber layer, a middle rubber layer, an upper rubber layer and a movable wheel, the connecting rod is symmetrically arranged at the lower ends of two sides of the connecting rod, the movable wheel is arranged on the side face of the connecting rod and is arranged at the lower end of the side face of the inner wall of the movable bin in a rolling mode, the movable plate is arranged below the connecting rod, the upper rubber layer is arranged at the upper end of the outer side face of the movable plate, the middle rubber layer is arranged in the middle of the outer side face of the movable plate, the lower rubber layer end is arranged at the lower end of the outer side face of the movable plate, the lower rubber layer, the middle rubber layer and the upper rubber layer are in contact with the side face of the inner wall of the movable bin, the sealing performance is greatly improved through the arrangement of the lower rubber layer, the middle rubber layer and the upper rubber layer, air leakage is avoided, the upper limit suction force of the sucker is improved, the movable wheel and the movable plate and the connecting rod are enabled to vertically move, and cannot rotate along with the screw rod.

In order to improve the connection stability between the connecting rod and the connecting rod, one end of the connecting rod, which is close to the connecting rod, is provided with a ribbed plate, and the ribbed plate is arranged at the lower end of the side face of the connecting rod.

Preferably, a limiting plate is arranged below the moving plate.

For better fit with the article, the bottom surface of the adsorption plate is arranged in a structure with an upper concave center.

In order to limit the turnover range of the lower rubber layer, the middle rubber layer and the upper rubber layer and avoid air leakage, limiting rings are symmetrically arranged on the outer side surface of the movable plate and are respectively arranged among the lower rubber layer, the middle rubber layer and the upper rubber layer in a staggered mode.

The utility model adopts the above structure to obtain the beneficial effects as follows: the utility model provides a pair of adjusting device easy operation of adjustable sucking disc adsorption affinity, the mechanism is compact, and reasonable design, driving motor drives gear one rotation, gear drive gear two is rotatory, gear two drives the screw rod rotation, the screw rod rotation reciprocates simultaneously, promote the ascending decline of seal assembly through screw rod removal, under the condition that adsorption plate and article are hugged closely, and then realize the big or small regulation of adsorption affinity on the adsorption plate, and set up rubber layer down, well rubber layer and last rubber layer have improved the leakproofness greatly, avoid gas leakage, the suction upper limit of sucking disc has been improved, set up simultaneously and remove the wheel, ensure movable plate and the vertical removal of joint rod, can not be along with the screw rod rotation, and in order to restrict down the rubber layer, the range of turning over on well rubber layer and last rubber layer, avoid gas leakage movable plate, the symmetry is equipped with the spacing ring on the lateral surface, and adjust the adsorption affinity size through driving motor rotation, fully provided needs.

Drawings

Fig. 1 is an overall structure diagram of an adjusting device capable of adjusting the suction force of a suction cup according to the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The device comprises an adsorption plate 1, a sealing assembly 2, a moving cabin 3, a control cabin 4, a control cabin 5, a connecting rod 6, a through hole 7, a shell 8, a gear II, a gear 9, a fixed pipe 10, a gear I, a gear 11, a driving motor 12, a screw, a moving plate 13, a moving plate 14, a connecting rod 15, a lower rubber layer 16, a middle rubber layer 17, an upper rubber layer 18, a moving wheel 19, a rib plate 20, a limiting plate 21 and a limiting ring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides an adjusting device capable of adjusting the suction force of a suction cup, which comprises an adsorption plate 11, a sealing assembly 2, a movable bin 3, a control bin 4, a connecting rod 5 and a through hole 6, wherein the movable bin 3 is arranged at the top of the adsorption plate 11, the through hole 6 is uniformly distributed and penetrates through the center of the adsorption plate 11 and is arranged under the movable bin 3, the control bin 4 is arranged at the top of the movable bin 3, the connecting rod 5 is arranged in the movable bin 3 and is arranged under the control bin 4, and the sealing assembly 2 is movably arranged in the movable bin 3 and is arranged under the connecting rod 5; control storehouse 4 includes shell 7, gear one 10, fixed tube 9, gear two 8, driving motor 11 and screw rod 12, shell 7 is located and is removed 3 tops in the storehouse, fixed tube 9 is located under the shell 7 inner wall, screw rod 12 one end is removed and is located in fixed tube 9, the screw rod 12 other end runs through shell 7 diapire and is removed the setting of storehouse 3 upper wall, screw rod 12 is rotatory to be located on seal assembly 2, gear two 8 is rotatory to be located under the fixed tube 9 and the inner gearing cup joints on screw rod 12, driving motor 11 is located on shell 7 inner wall bottom surface, gear one 10 is located on driving motor 11 and the meshing is connected in gear two 8, driving motor 11 drives gear one 10 rotatory, gear one 10 drives gear two 8 rotatory, gear two 8 drives screw rod 12 rotatory, screw rod 12 is rotatory to reciprocate simultaneously, promote seal assembly 2 through screw rod 12 removal and rise the decline, under the condition that adsorption plate 11 and article are hugged closely, and then realize the size regulation of adsorption affinity on adsorption plate 11.

As shown in fig. 1 and 2, the sealing assembly 2 includes a moving plate 13, a connecting rod 14, a lower rubber layer 15, a middle rubber layer 16, an upper rubber layer 17 and a moving wheel 18, the connecting rod 14 is symmetrically arranged at the lower ends of two sides of the connecting rod 5, the moving wheel 18 is arranged on the side of the connecting rod 14 and is arranged at the lower end of the inner wall side of the moving chamber 3 in a rolling manner, the moving plate 13 is arranged below the connecting rod 5, the upper rubber layer 17 is arranged at the upper end of the outer side surface of the moving plate 13, the middle rubber layer 16 is arranged in the middle of the outer side surface of the moving plate 13, the lower rubber layer 15 is arranged at the lower end of the outer side surface of the moving plate 13, the middle rubber layer 16 and the upper rubber layer 17 are in contact with the inner wall side of the moving chamber 3, the sealing performance is greatly improved by arranging the lower rubber layer 15, the middle rubber layer 16 and the upper rubber layer 17, air leakage is avoided, the upper limit of the suction force of the suction cup is improved, and the moving wheel 18 is arranged at the same time, the moving plate 13 and the connecting rod 5 are ensured to move vertically and cannot rotate along with the screw 12.

As shown in fig. 1 and 2, in order to improve the connection stability between the joint rod 5 and the connection rod 14, a rib plate 19 is provided at one end of the connection rod 14 near the joint rod 5, and the rib plate 19 is provided at the lower end of the side surface of the joint rod 5.

As shown in fig. 1, a stopper plate 20 is provided under the moving plate 13.

As shown in fig. 1, the bottom surface of the absorption plate 11 is formed in a concave structure with its center being protruded upward for better fitting with the article.

As shown in fig. 2, in order to limit the folding range of the lower rubber layer 15, the middle rubber layer 16 and the upper rubber layer 17 and avoid air leakage, the outer side surface of the moving plate 13 is symmetrically provided with limiting rings 21, and the limiting rings 21 are respectively arranged between the lower rubber layer 15, the middle rubber layer 16 and the upper rubber layer 17 in a staggered manner.

During the specific use, under the condition that adsorption plate 11 and article are hugged closely, driving motor 11 drives gear 10 and rotates, gear 10 drives gear two 8 rotatoryly, gear two 8 drive screw rod 12 and rotate, screw rod 12 rotates while rebound, move through screw rod 12 and drive linking pole 5 rebound, and then control movable plate 13 rebound, the distance between movable plate 13 and the adsorption plate 11 increases, and outside air can't get into between movable plate 13 and the adsorption plate 11 simultaneously, leads to article to be adsorbed under adsorption plate 11, accomplishes and adsorbs.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides an adjusting device of adjustable sucking disc adsorption affinity is strong and weak which characterized in that: the adsorption device comprises an adsorption plate, a sealing assembly, a moving bin, a control bin, a connecting rod and through holes, wherein the moving bin is arranged at the top of the adsorption plate, the through holes are uniformly distributed and penetrate through the center of the adsorption plate and are arranged below the moving bin, the control bin is arranged at the top of the moving bin, the connecting rod is arranged in the moving bin and is arranged below the control bin, and the sealing assembly is movably arranged in the moving bin and is arranged below the connecting rod; the control bin comprises a shell, a first gear, a fixed pipe, a second gear, a driving motor and a screw rod, wherein the shell is arranged at the top of the movable bin, the fixed pipe is arranged on the inner upper wall of the shell, one end of the screw rod is movably arranged in the fixed pipe, the other end of the screw rod penetrates through the bottom wall of the shell and is arranged on the upper wall of the movable bin, the screw rod is rotatably arranged on the sealing component, the two gears are rotatably arranged under the fixed pipe and are meshed with each other to be sleeved on the screw rod, the driving motor is arranged on the bottom surface of the inner wall of the shell, and the first gear is arranged on the driving motor and is meshed with the second gear.

2. The adjusting device of claim 1, wherein the suction force of the suction cup is adjustable by: the sealing component comprises a movable plate, a connecting rod, a lower rubber layer, a middle rubber layer, an upper rubber layer and a moving wheel, the lower ends of the two sides of the connecting rod are symmetrically arranged on the connecting rod, the moving wheel is arranged on the side surface of the connecting rod and rolls to the lower end of the side surface of the inner wall of the moving bin, the movable plate is arranged below the connecting rod, the upper rubber layer is arranged at the upper end of the outer side surface of the movable plate, the middle rubber layer is arranged at the middle part of the outer side surface of the movable plate, the lower end of the outer side surface of the movable plate is arranged at the end of the lower rubber layer, and the lower rubber layer, the middle rubber layer and the upper rubber layer are in contact with the side surface of the inner wall of the moving bin.

3. The adjusting device of claim 2, wherein the suction force of the suction cup is adjustable by: a rib plate is arranged at one end, close to the connecting rod, of the connecting rod and is arranged at the lower end of the side face of the connecting rod.

4. The adjusting device of claim 3, wherein the suction force of the suction cup is adjustable by: and a limiting plate is arranged below the moving plate.

5. The adjusting device of claim 4, wherein the suction force of the suction cup is adjustable by: the bottom surface of the adsorption plate is arranged in a structure with an upward concave center.

6. The adjusting device of claim 4, wherein the suction force of the suction cup is adjustable by: limiting rings are symmetrically arranged on the outer side face of the moving plate and are respectively arranged among the lower rubber layer, the middle rubber layer and the upper rubber layer in a staggered mode.