CN217776770U - Overturning platform for automatic detection of rocker arm - Google Patents

Abstract

The utility model provides a turnover table for automatic detection of rocker arms, which comprises a supporting platform, a conveying belt and a turnover base, wherein the conveying belt is arranged on one side of the upper end surface of the supporting platform; the other side of the upper end surface of the supporting platform is provided with a turnover base; a first containing space is formed inside the overturning base, a first driving mechanism is arranged in the first containing space, the first driving mechanism is connected with a main shaft in a driving mode, the main shaft vertically penetrates through the inner wall of the first containing space upwards, and a driving box is arranged at the upper end of the main shaft. Through a drive mechanism's setting, through first motor work, it is rotatory to drive first gear, and it is rotatory to drive the second gear through first gear, and then, drives the main shaft through the second gear and is rotary motion, and then, drives the tilting mechanism realization horizontal hunting that links together with the main shaft through the main shaft.

Description

Overturning platform for automatic detection of rocker arm

Technical Field

The utility model belongs to the technical field of the rocking arm production, especially, relate to a roll-over table for automatic detection of rocking arm.

Background

In the production line of rocking arm, when carrying out visual inspection to the rocking arm surface, need lift the rocking arm and overturn, and then, can detect rocking arm bottom, the equipment commonly used is exactly the roll-over table. The current roll-over table can only drive the upset of rocking arm part and detect, after finding the problem part, can only put the conveyer belt back with the part, then, takes out the part again and places in specific area, and work efficiency is low, and rotation angle can not adjust, is unfavorable for the visual observation, therefore, probably causes the defective goods part to flow into normal process because of the observation angle reason.

Therefore, it is necessary to invent a roll-over table for automatic detection of the swing arm.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a roll-over table for automatic detection of rocking arm solves among the background art present roll-over table and can only drive the upset of rocking arm part and detect, behind the discovery problem part, can only put the part back the conveyer belt, then, takes out the part again and places specific area, and work efficiency is low, and rotation angle can not adjust, is unfavorable for visual observation, therefore, probably causes the problem that the wastrel part flowed into normal process because of the observation angle reason.

The technical scheme of the utility model is realized like this: the utility model provides a turnover table for automatically detecting rocker arms, which comprises a supporting platform, a conveying belt and a turnover base, wherein,

a conveying belt is arranged on one side of the upper end surface of the supporting platform;

the other side of the upper end surface of the supporting platform is provided with a turnover base;

a first accommodating space is formed in the overturning base, a first driving mechanism is arranged in the first accommodating space, the first driving mechanism is connected with a main shaft in a driving mode, the main shaft vertically penetrates through the inner wall of the first accommodating space upwards, a driving box is arranged at the upper end of the main shaft, a second accommodating space is formed in the driving box, a second driving mechanism is arranged in the second accommodating space, the second driving mechanism is connected with a pushing plate in a driving mode, and the pushing plate horizontally penetrates through two side walls of the second accommodating space; the main shaft outer side part is fixedly connected with a supporting plate, the front end of the supporting plate is provided with a turnover mechanism, the front end of the pushing plate is provided with a limiting plate, and the turnover mechanism is driven by the limiting plate to realize turnover motion.

Further, preferably, the first driving mechanism includes a first gear, a second gear and a first motor, wherein the first gear and the second gear are engaged and connected in the first accommodating space, the first gear is driven to rotate by the first motor arranged on the outer wall of the first accommodating space, and the second gear is connected to the lower end of the main shaft.

Further, preferably, the second driving mechanism includes a third gear and a second motor, wherein the second gear is located in the second accommodating space and is driven to rotate by the second motor arranged on the outer wall of the second accommodating space; the gear teeth are formed in the side wall of the pushing plate along the length direction, and the pushing plate is in meshing transmission with the third gear through the gear teeth.

Further, preferably, the turnover mechanism comprises a rotating assembly and a clamping assembly, wherein the rotating assembly is arranged at the front end of the supporting plate, and the clamping assembly is arranged at the front end of the rotating assembly.

Further, preferably, the rotating assembly comprises a rotating groove, a rotating drum, a connecting plate, a shifting fork and a spring, wherein the rotating groove is formed in the front end of the supporting plate, the rotating drum is rotatably arranged in the rotating groove, the connecting plate is arranged on the outer side of the rotating drum, the shifting fork is arranged on the upper side of the rotating drum and is inserted into the inner side of the limiting plate, and the spring is arranged between the shifting fork and the end part of the supporting plate; the clamping assembly is arranged on the connecting plate.

Further, it is preferred, the centre gripping subassembly includes first cylinder, solid fixed splint, movable clamp plate, extension board and second cylinder, and wherein, first cylinder is installed on the connecting plate, and this first cylinder lower extreme is connected with solid fixed splint, is equipped with the spout on this solid fixed splint, and sliding connection has movable clamp plate, and this movable clamp plate one side is equipped with the second cylinder, and this second cylinder fixed connection is on the extension board, and the outside of solid fixed splint is located to this extension board.

Further, it is preferred, supporting platform up end is equipped with the categorised district of placing, and the both sides of upset base are located in the categorised district of placing.

Further, preferably, the clamping assembly is located above the conveyor belt.

The utility model discloses following beneficial effect has for prior art:

(1) Through the arrangement of a first driving mechanism, a first motor works to drive a first gear to rotate, a second gear is driven to rotate through the first gear, then a main shaft is driven to rotate through the second gear, and further the main shaft drives a turnover mechanism connected with the main shaft to swing left and right;

(2) Through the arrangement of the second driving mechanism, after the part is grabbed by the turnover mechanism, the third gear is driven to rotate by the second motor, the pushing plate is driven to move towards the rear side by the third gear, and then the turnover mechanism is driven to turn upwards by the pushing plate, so that the bottom surface of the rocker arm is turned up for visual observation, and further, whether the surface of the part has defects or not is judged;

(3) Through the setting of centre gripping subassembly, when the rocking arm part passes through the conveyer belt and removes to centre gripping subassembly below, move down through first cylinder drive solid fixed splint and activity splint, when the rocking arm part is located between solid fixed splint and the activity splint, promote the activity splint through the second cylinder and remove, make the space between solid fixed splint and the activity splint reduce, and then, realize the quick centre gripping to the rocking arm part, and stability is higher, avoids taking place the condition that drops at the upset in-process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the pushing plate of the present invention;

FIG. 3 is a schematic structural view of a support plate of the pushing plate of the present invention;

fig. 4 is a schematic structural view of the rotating assembly of the present invention;

fig. 5 is an enlarged view at a in fig. 4.

The attached drawings are as follows:

1. a support platform; 2. a conveyor belt; 3. turning over the base; 4. a first drive mechanism; 41. a first gear; 42. a second gear; 43. a first motor; 5. a main shaft; 6. a drive box; 7. a second drive mechanism; 71. a third gear; 72. a second motor; 8. a push plate; 81. a limiting plate; 82. gear teeth; 9. a support plate; 10. a turnover mechanism; 100. a rotating assembly; 101. a fork groove; 102. a rotating drum; 103. a connecting plate; 104. A shifting fork; 105. a spring; 110. a clamping assembly; 111. a first cylinder; 112. fixing the clamping plate; 113. a movable splint; 114. an extension plate; 115. a second cylinder; 11. and (5) classifying and placing areas.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1, with reference to fig. 2-5, an embodiment of the present invention discloses a turning table for automated detection of a rocker arm, comprising a supporting platform 1, a conveyor belt 2 and a turning base 3, wherein,

a conveying belt 2 is arranged on one side of the upper end surface of the supporting platform 1;

the other side of the upper end surface of the supporting platform 1 is provided with a turnover base 3;

the current roll-over table can only drive the upset of rocking arm part and detect, after finding the problem part, can only put the conveyer belt back with the part, then, takes out the part again and places in specific area, and work efficiency is low, and rotation angle can not adjust, is unfavorable for the visual observation, therefore, probably causes the defective goods part to flow into normal process because of the observation angle reason. The utility model discloses in, concrete solution does: a first accommodating space is formed in the overturning base 3, a first driving mechanism 4 is arranged in the first accommodating space, the first driving mechanism 4 is connected with a main shaft 5 in a driving mode, the main shaft 5 vertically penetrates through the inner wall of the first accommodating space upwards, a driving box 6 is arranged at the upper end of the main shaft 5, a second accommodating space is formed in the driving box 6, a second driving mechanism 7 is arranged in the second accommodating space, the second driving mechanism 7 is connected with a pushing plate 8 in a driving mode, and the pushing plate 8 horizontally penetrates through two side walls of the second accommodating space; the outer side of the main shaft 5 is fixedly connected with a supporting plate 9, the front end of the supporting plate 9 is provided with a turnover mechanism 10, the front end of the pushing plate 8 is provided with a limiting plate 81, and the turnover mechanism 10 is driven by the limiting plate 81 to realize turnover movement. The rocking arm part is carried towards tilting mechanism 10 direction through conveyer belt 2, after carrying to tilting mechanism 10 below, at first, grasps the rocking arm part through tilting mechanism 10, then, through 7 drive catch plates 8 of second actuating mechanism, and then drives tilting mechanism 10 and realize the roll-over action, can realize the detection to the rocking arm part bottom surface to, the upper and lower both sides face of rocking arm part all can obtain clear visual detection, avoids remaining the observation dead angle. Through with its bottom orientation detection personnel or check out test set (can adopt the camera) behind the part upset, carry out visual detection, simultaneously, can drive the certain angle of part horizontal hunting through first actuating mechanism 4, and then, can guarantee that the bottom surface of part fully obtains detecting, avoids causing surface defect to be covered because of the visual angle problem. After the detection, the qualified parts are turned over and reset through the turning mechanism 10, and are placed on the conveying belt 2 to continue flowing to the next process, the parts with the defects on the detected surfaces are driven to rotate through the main shaft 5 by the first driving mechanism 4, the turning mechanism 10 is driven to rotate by a certain angle through the main shaft 5, and the parts with the defects are placed in a specific area and are treated in a centralized mode.

Further, it is preferred, in order to accurately drive the rocking arm part through first actuating mechanism 4 and swing from side to side, and then, realize observing to the multi-angle on part surface, specific solution is: the first driving mechanism 4 includes a first gear 41, a second gear 42 and a first motor 43, wherein the first gear 41 and the second gear 42 are engaged with each other and connected in the first accommodating space, the first gear 41 is driven to rotate by the first motor 43 disposed on the outer wall of the first accommodating space, and the second gear 42 is connected to the lower end of the main shaft 5. Work through first motor 43 drives first gear 41 rotatory, drives second gear 42 through first gear 41 rotatory, and then, drives main shaft 5 through second gear 42 and be rotary motion, and then, drives tilting mechanism 10 that links together with the main shaft through main shaft 5 and realizes the horizontal hunting.

Further, preferably, in order to realize that the turnover mechanism 10 for clamping the rocker arm part swings up and down, and further, the bottom surface of the rocker arm can be detected visually, the specific solution is as follows: the second driving mechanism 7 comprises a third gear 71 and a second motor 72, wherein the second gear 42 is located in the second accommodating space and is driven to rotate by the second motor 72 arranged on the outer wall of the second accommodating space; the side wall of the pushing plate 8 is provided with gear teeth 82 along the length direction, and the gear teeth 82 are in meshing transmission with the third gear 71. Snatch the back with the part through tilting mechanism 10, rethread second motor 72 drives third gear 71 rotatory, and moves to the rear side through third gear 71 drive slurcam 8, and then, upwards stirs through slurcam 8 drive tilting mechanism 10 to, turn up rocking arm bottom surface and carry out the vision observation, and then, judge whether there is the defect in the part surface.

Further, preferably, for the purpose that the turnover mechanism 10 first picks up the part and then turns over, the turnover mechanism 10 includes a rotating component 100 and a clamping component 110, wherein the rotating component 100 is disposed at the front end of the support plate 9, and the clamping component 110 is disposed at the front end of the rotating component 100. The swing arm is first clamped and lifted by the clamping assembly 110 and then the part is turned over by the rotating assembly 100.

Further, it is preferred, in order to make the rocking arm part can overturn 90 degrees, and then, make the rocking arm bottom surface can be towards the measurement personnel who is located the 2 outsides of conveyer belt, and then, be convenient for make measurement personnel can obtain accurate detection, and concrete scheme is: the rotating assembly 100 comprises a rotating groove 101, a rotating cylinder 102, a connecting plate 103, a shifting fork 104 and a spring 105, wherein the rotating groove 101 is arranged at the front end of the support plate 9, the rotating cylinder 102 is rotatably arranged in the rotating groove 101, the connecting plate 103 is arranged on the outer side of the rotating cylinder 102, the shifting fork 104 is arranged on the upper side of the rotating cylinder 102, the shifting fork 104 is inserted in the limiting plate 81, and the spring 105 is arranged between the shifting fork 104 and the end part of the support plate 9; the clamping assembly 110 is disposed on the connection plate 103. After the clamping assembly 110 clamps and lifts the rocker arm, the rocker arm is pushed to the rear side through the pushing plate 8, the shifting fork 104 is pushed to rotate by using the limiting plate 81, and then the clamping assembly 110 can drive the rocker arm part to turn.

Further, preferably, in order to realize picking up the rocking arm part fast, and guarantee the stability of centre gripping, the concrete scheme is: the clamping assembly 110 comprises a first cylinder 111, a fixed clamping plate 112, a movable clamping plate 113, an extension plate 114 and a second cylinder 115, wherein the first cylinder 111 is mounted on the connecting plate 103, the lower end of the first cylinder 111 is connected with the fixed clamping plate 112, a sliding groove is formed in the fixed clamping plate 112, the movable clamping plate 113 is slidably connected with the fixed clamping plate 112, the second cylinder 115 is arranged on one side of the movable clamping plate 113, the second cylinder 115 is fixedly connected to the extension plate 114, and the extension plate 114 is arranged on the outer side of the fixed clamping plate 112. When the rocking arm part passes through conveyer belt 2 and moves to centre gripping subassembly 110 below, move down through first cylinder 111 drive solid fixed splint 112 and activity splint 113, when the rocking arm part was located between solid fixed splint 112 and the activity splint 113, promote the removal of activity splint 113 through second cylinder 115, make the space between solid fixed splint 112 and the activity splint 113 reduce, and then, realize the quick centre gripping to the rocking arm part, and stability is higher, avoids taking place the condition that drops in the upset in-process.

Further, preferably, in order to quickly place the part with the surface defect in the designated area, a classification placing area 11 is arranged on the upper end surface of the supporting platform 1, and the classification placing area 11 is arranged on two sides of the turnover base 3. Through main shaft 5's rotation, move the rocking arm part to categorised placing area 11 in, place area 11 in categorised being equipped with at least two, can distinguish according to surface defect's severity and place, the later stage of being convenient for carries out the restoration of different modes or scrapps.

Further, it is preferable that the clamping assembly 110 is located above the conveyor belt 2 in order to ensure accurate clamping of the swing arm by the clamping assembly 110. When the rocker arm part moves to the position right below the clamping assembly 110, the part can be quickly clamped through the clamping assembly 110, and the part is prevented from being required to be righted again due to position deviation.

The utility model discloses a theory of operation is:

the utility model discloses in, the rocking arm part passes through 2 conveying towards tilting mechanism 10 directions of conveyer belt and carries, after carrying to tilting mechanism 10 below, at first, through tilting mechanism 10 centre gripping rocking arm part, then, through 7 drive catch plates 8 of second actuating mechanism, and then drive tilting mechanism 10 and realize the roll-over action, can realize the detection to rocking arm part bottom surface to, the upper and lower both sides face of rocking arm part all can obtain clear visual detection, avoids leaving the observation dead angle. Through with its bottom orientation measurement personnel or check out test set (can adopt the camera) after overturning the part, carry out visual detection, simultaneously, can drive the certain angle of part horizontal hunting through first actuating mechanism 4, and then, can guarantee that the bottom surface of part fully obtains detecting, avoids causing surface defect to be covered because of the visual angle problem. After the detection, the qualified parts are turned over and reset through the turning mechanism 10, and are placed on the conveying belt 2 to continue flowing to the next process, the parts with the defects on the detected surfaces are driven to rotate through the main shaft 5 by the first driving mechanism 4, the turning mechanism 10 is driven to rotate by a certain angle through the main shaft 5, and the parts with the defects are placed in a specific area and are treated in a centralized mode.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A turnover table for automatically detecting a rocker arm comprises a supporting platform (1), a conveying belt (2) and a turnover base (3), wherein,

a conveying belt (2) is arranged on one side of the upper end face of the supporting platform (1);

the other side of the upper end surface of the supporting platform (1) is provided with a turnover base (3);

the method is characterized in that: a first accommodating space is formed in the overturning base (3), a first driving mechanism (4) is arranged in the first accommodating space, the first driving mechanism (4) is connected with a main shaft (5) in a driving mode, the main shaft (5) vertically penetrates through the inner wall of the first accommodating space upwards, a driving box (6) is arranged at the upper end of the main shaft (5), a second accommodating space is formed in the driving box (6), a second driving mechanism (7) is arranged in the second accommodating space, the second driving mechanism (7) is connected with a pushing plate (8) in a driving mode, and the pushing plate (8) horizontally penetrates through two side walls of the second accommodating space; the main shaft (5) outside portion fixedly connected with backup pad (9), the front end of this backup pad (9) is equipped with tilting mechanism (10), catch plate (8) front end is equipped with limiting plate (81), and realizes the turnover through limiting plate (81) drive tilting mechanism (10).

2. The flipping table for automated detection of rocker arms of claim 1, wherein: the first driving mechanism (4) comprises a first gear (41), a second gear (42) and a first motor (43), wherein the first gear (41) and the second gear (42) are meshed and connected in the first accommodating space, the first gear (41) is driven to rotate through the first motor (43) arranged on the outer wall of the first accommodating space, and the second gear (42) is connected to the lower end of the main shaft (5).

3. The roll-over table for automated detection of swing arms of claim 2, wherein: the second driving mechanism (7) comprises a third gear (71) and a second motor (72), wherein the second gear (42) is positioned in the second accommodating space and is driven to rotate by the second motor (72) arranged on the outer wall of the second accommodating space; gear teeth (82) are formed in the side wall of the pushing plate (8) along the length direction, and the pushing plate is in meshing transmission with the third gear (71) through the gear teeth (82).

4. The flipping table for automated detection of a swing arm of claim 3, wherein: the turnover mechanism (10) comprises a rotating assembly (100) and a clamping assembly (110), wherein the rotating assembly (100) is arranged at the front end of the supporting plate (9), and the clamping assembly (110) is arranged at the front end of the rotating assembly (100).

5. The flipping table for automated detection of a swing arm of claim 4, wherein: the rotating assembly (100) comprises a rotating groove (101), a rotating cylinder (102), a connecting plate (103), a shifting fork (104) and a spring (105), wherein the rotating groove (101) is formed in the front end of the supporting plate (9), the rotating cylinder (102) is rotationally arranged in the rotating groove (101), the connecting plate (103) is arranged on the outer side of the rotating cylinder (102), the shifting fork (104) is arranged on the upper side of the rotating cylinder (102), the shifting fork (104) is inserted into the inner side of the limiting plate (81), and the spring (105) is arranged between the shifting fork (104) and the end part of the supporting plate (9); the clamping assembly (110) is arranged on the connecting plate (103).

6. The flipping table for automated detection of a swing arm of claim 5, wherein: centre gripping subassembly (110) includes first cylinder (111), solid fixed splint (112), activity splint (113), extension board (114) and second cylinder (115), wherein, first cylinder (111) is installed on connecting plate (103), this first cylinder (111) lower extreme is connected with solid fixed splint (112), be equipped with the spout on this solid fixed splint (112), and sliding connection has solid fixed splint (113), this activity splint (113) one side is equipped with second cylinder (115), this second cylinder (115) fixed connection is on extension board (114), the outside of solid fixed splint (112) is located in this extension board (114).

7. The flipping table for automated detection of a swing arm of claim 1, wherein: supporting platform (1) up end is equipped with the classification and places district (11), and the both sides of upset base (3) are located in classification place district (11).

8. The flipping table for automated detection of a swing arm of claim 6, wherein: the clamping assembly (110) is positioned above the conveying belt (2).

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