CN218560235U

CN218560235U - Automatic feeding device for forklift oil tank

Info

Publication number: CN218560235U
Application number: CN202222582675.4U
Authority: CN
Inventors: 程双灵; 赵袁浩
Original assignee: Anhui Haoyun Machinery Co Ltd
Current assignee: Anhui Haoyun Machinery Co Ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-03
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses an automatic feeding device for a forklift oil tank, which comprises a conveying component for conveying the oil tank, wherein the oil tank in a horizontal state before being turned is placed, and the bottom of the conveying component is connected to the top of a support frame in a sliding manner; the top of the base frame, which is far away from the supporting frame, is provided with two positioning components for placing, positioning and overturning the oil tank in a horizontal state; this automatic loading attachment of fork truck oil tank, through having realized automatic accurate with 180 degrees backs with the oil tank upset on the position of snatching of robot clamping jaw, the manual work back of overturning the oil tank of adopting the workman at present has been solved, the position of snatching of robot is carried to by the manual work again, fork truck oil tank quality is little, physical demands is many in the handling, consequently, operating personnel intensity of labour is big, the operation is more slow, cause work efficiency low, along with operating personnel's repeated labor, the workman is tired easily, the easy accident that takes place, the low problem of security.

Description

Automatic feeding device for forklift oil tank

Technical Field

The utility model relates to a fork truck equipment processing technology field, concretely relates to automatic loading attachment of fork truck oil tank.

Background

The forklift is an industrial transport vehicle, which refers to various wheel type transport vehicles for loading, unloading, stacking and short-distance transport of finished pallet goods, and the international organization for standardization ISO/TC110 is called an industrial vehicle, is commonly used for transporting large storage objects, is usually driven by an oil-fired machine or a battery, plays an important role in a logistics system of an enterprise, and is a prime force of material transport equipment.

Along with the intelligent and automatic development of forklift manufacturing, more and more forklift welding production lines widely adopt welding robots and transfer robots, an oil tank is used as an important part of a forklift, the loading process is also automatically completed by the transfer robots, at present, workers mainly adopt the manual work to turn over the oil tank and then manually transfer the oil tank to a grabbing position of the robot, the manual turning over of the oil tank is not easy to operate, certain physical power is needed, the quality of the forklift oil tank is not small, the physical power consumption is high in the transfer process, therefore, the labor intensity of operators is high, the operation is slow, the work efficiency is low, along with the repeated labor of the operators, the workers are easy to fatigue, accidents are easy to happen, and the safety is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic loading attachment of fork truck oil tank.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic loading attachment of fork truck oil tank, includes:

the conveying assembly is used for placing the oil tank in a horizontal state before overturning and conveying the oil tank, and the bottom of the conveying assembly is connected to the top of the supporting frame in a sliding manner; and

the setting is at the base frame of support frame outside one side, and one side that the support frame was kept away from at this base frame top is provided with two locating component that are used for placing and fix a position upset back horizontality oil tank, and one side that the base frame top is close to the support frame is provided with the roll-over stand subassembly, and the roll-over stand subassembly is used for placing temporarily of vertical state oil tank when the oil tank overturns.

Preferably, four cylindrical legs are arranged at the bottom of the support frame, and a sliding rail convenient for the conveying assembly to slide is fixedly mounted at the top of the support frame.

Preferably, the conveying assembly comprises:

the movable sliding table is connected to the sliding rail in a sliding mode;

the moving end is fixedly arranged at the bottom side of the moving sliding table and is distributed with a first air cylinder which is used for driving the moving sliding table to slide in parallel, and the fixed end of the first air cylinder is fixedly connected to the supporting frame;

a plurality of first universal balls fixedly arranged on the upper surface of the movable sliding table and convenient for adjusting the positions of the oil tanks to be distributed neatly, and

the upper surface of the movable sliding table is distributed on a plurality of positioning frames which are arranged outside the first universal ball and used for positioning the forklift oil tank.

Preferably, the base frame is arranged in a frame type structure, and the top of the base frame is provided with a plurality of rods which are arranged transversely and longitudinally.

Preferably, the positioning assembly comprises:

the rectangular positioning steel plate is fixedly connected to one side of the top of the base frame, which is far away from the support frame;

the second universal balls are fixedly arranged at the top of the positioning steel plate and are convenient for adjusting the positions of the oil tanks to be regularly distributed;

the fixed end of the second cylinder is fixedly arranged at the bottom side of the positioning steel plate and is distributed in parallel with the positioning steel plate, the moving end of the second cylinder faces to one side far away from the support frame, and the moving end of the second cylinder is fixedly provided with a first push plate for pushing the positioning oil tank;

two side positioning frames fixedly connected to one side of the positioning steel plate close to the support frame at the top and an end positioning frame fixedly connected to the rectangular corner of the positioning steel plate parallel to the top and the side positioning of the positioning steel plate, and

the third cylinder of fixed connection in the adjacent one side of location steel sheet top and side locating rack, the removal end fixedly connected with of this third cylinder is used for promoting the second push pedal of location oil tank, and end locating rack, third cylinder and second push pedal use the central line between two location steel sheets as the axial symmetry and distribute.

Preferably, the roll-over stand assembly comprises four rectangular connecting steel sheets fixedly connected to one side, close to the support frame, of the top of the base frame, the top of each connecting steel sheet is fixedly connected with a vertical first rectangular pipe, each two first rectangular pipes close to each other in distance are transversely and fixedly connected with a second rectangular pipe, and each two second rectangular pipes are fixedly connected with a third rectangular pipe.

According to the above technical scheme, the utility model discloses following beneficial effect has:

this automatic loading attachment of fork truck oil tank carries the oil tank through conveying mechanism on the support frame to one side near the base frame, snatch 90 degrees upset by the robot clamping jaw again and deposit the mechanism on the upset of seat frame on earth, the robot clamping jaw adjustment direction of snatching snatchs the oil tank and snatchs 90 degrees upset again and fix a position on positioning mechanism, positioning mechanism can fix a position two oil tanks about the fork truck respectively, realized automatic accurate transport the oil tank to the snatching position of robot clamping jaw after overturning 180 degrees on it, snatch by the robot clamping jaw and get into next process, solved at present adopt workman's manual work to overturn the oil tank after, the snatching position of robot is carried to by the manual work again, the manual work upset of oil tank is not good to operate, need certain physical strength, and fork truck oil tank quality is not little, the physical power consumption is many in the handling, therefore operating personnel intensity of labour is big, the operation is more slow, cause work efficiency low, along with operating personnel's repeated labor, the workman is tired easily, the easy accident happens, the low problem of security.

Drawings

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

FIG. 2 is a schematic view of the structure of the supporting frame and the conveying mechanism of the present invention;

FIG. 3 is a schematic view of the base frame and the positioning mechanism of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 3 according to the present invention;

fig. 5 is a schematic structural view of the roll-over stand assembly of the present invention;

fig. 6 is a schematic structural diagram of step 1 in the gripping and turning process of the robot gripping jaw of the present invention;

figure 7 is the utility model discloses the robot clamping jaw snatchs 2 nd step of schematic diagram in the upset process.

In the figure: 10. a delivery assembly; 11. moving the sliding table; 12. a first cylinder; 13. a first universal ball; 14. a positioning frame; 20. a support frame; 30. a base frame; 40. a positioning assembly; 41. positioning a steel plate; 42. a second universal ball; 43. a second cylinder; 44. a first push plate; 45. a side positioning frame; 46. an end positioning frame; 47. a third cylinder; 48. a second push plate; 50. a roll-over stand assembly; 51. connecting steel sheets; 52. a first rectangular tube; 53. a second rectangular tube; 54. a third rectangular tube; 60. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1, an automatic loading attachment of fork truck oil tank, including conveyor components 10, conveyor components 10 is used for carrying the oil tank and places the oil tank of the preceding horizontality of upset, conveyor components 10's bottom sliding connection is at the top of support frame 20, set up the base frame 30 in support frame 20 outside one side, two sets up the locating component 40 of keeping away from one side of support frame 20 at base frame 30 top, locating component 40 is used for placing and fixes a position the oil tank of upset back horizontality, the roll-over stand subassembly 50 of one side that the setting is close to support frame 20 at base frame 30 top, roll-over stand subassembly 50 is used for the interim placing of the oil tank of vertical state when the oil tank overturns, be convenient for the robot clamping jaw adjustment direction of grabbing.

As shown in fig. 2, four cylindrical legs are disposed at the bottom of the supporting frame 20, a sliding rail 60 is fixedly mounted at the top of the supporting frame 20, the mounting direction of the sliding rail 60 is parallel to the length of the top of the supporting frame 20, the sliding rail 60 facilitates the sliding of the conveying assembly 10, and reduces friction force, and also plays a role of limiting, the conveying assembly 10 includes a movable sliding table 11, the movable sliding table 11 is slidably connected to the sliding rail 60, a first cylinder 12 is fixedly mounted at the bottom of the movable sliding table 11, a moving end of the first cylinder 12 is fixedly mounted at the bottom side of the movable sliding table 11 and is arranged parallel to the movable sliding table 11, a fixed end of the first cylinder 12 is fixedly connected to a transverse shaft at the top of the supporting frame 20, the first cylinder 12 is started, a moving end of the first cylinder 12 moves in the horizontal direction to drive the movable platform 11 to slide in parallel along the sliding rail 60, so as to transport the oil tank forklift back and forth, a plurality of first universal balls 13 are fixedly mounted on the upper surface of the movable sliding table 11, the first universal balls 13 can rotate in all directions, the oil tank is convenient for adjusting the position after the oil tank is placed on the movable sliding table 11, the oil tank, the positioning rack 14 is distributed outside the oil tank 13, and the positioning rack is used for ensuring the stability of the positioning rack for positioning of the positioning rack 11, and the positioning rack for positioning of the oil tank 11, and the positioning rack 11.

As shown in fig. 3 and 4, the base frame 30 is arranged in a frame-type structure, the top of the base frame 30 is provided with a plurality of connecting rods arranged in a crisscross manner, the positioning assembly 40 includes a positioning steel plate 41 fixedly connected to a side of the top of the base frame 30 away from the supporting frame 20, the positioning steel plate 41 is rectangular, a second universal ball 42 fixedly mounted on the top of the positioning steel plate 41, the plurality of second universal balls 42 are regularly distributed on the upper surface of the positioning steel plate 41, the position of the oil tank is conveniently adjusted by the second universal ball 42, a second cylinder 43 is provided, a fixed end of the second cylinder 43 is fixedly mounted on the bottom side of the positioning steel plate 41 and is distributed in parallel with the positioning steel plate 41, a moving end of the second cylinder 43 faces a side away from the supporting frame 20, a first push plate 44 for pushing the positioning oil tank is fixedly mounted on a moving end of the second cylinder 43, the moving end of the second cylinder 43 is actuated to drive the first push plate 44 to move in a horizontal direction, used for pushing one side of the oil tank, make the oil tank location firm, one side of locating steel plate 41 close to the supporting arm 20 is fixedly connected with two side locating racks 45, the top of locating steel plate 41 is parallel with side location and is located on the rectangular angle of locating steel plate 41 and fixedly connected with end locating rack 46, one side of locating steel plate 41 adjacent to side locating rack 45 is fixedly connected with third cylinder 47, the moving end of the third cylinder 47 is fixedly connected with second push pedal 48 used for pushing locating oil tank, end locating rack 45, third cylinder 47 and second push pedal 48 are distributed with the central line between two locating steel plates 41 as axial symmetry, start its moving end of third cylinder 47 to drive second push pedal 48 to move along the horizontal direction, second cylinder 43 and third cylinder 47 drive first push pedal 44 and second push pedal 48 to move respectively and then push forklift oil tank to slide on the second universal ball 42, realize the effect of adjusting the position, side locating rack 45 and end locating rack 46 play the spacing effect of keeping out to the oil tank, keep the stability of fork truck oil tank position, and side locating rack 45 and end locating rack 46 on locating component 40 realize the accurate positioning to the oil tank, and the oil tank is accurate positioning under the promotion of two sets of cylinders, and two sets of locating component, symmetrical arrangement are fixed a position left side oil tank and right oil tank respectively, and the snatching of the subsequent handling robot clamping jaw of being convenient for.

As shown in fig. 5, the roll-over stand assembly 50 is formed by fixedly connecting four rectangular connecting steel sheets 51 at one side of the top of the base frame 30 close to the support frame 20, the top of each connecting steel sheet 51 is fixedly connected with a vertical first rectangular pipe 52, each two first rectangular pipes 52 with close distances are respectively and transversely fixedly connected with a second rectangular pipe 53, a third rectangular pipe 54 is fixedly connected between the two second rectangular pipes 53, the top of the roll-over stand assembly 50 is matched with a placed forklift oil tank, and the oil tank can be placed on the top of the roll-over stand assembly to be kept stable conveniently.

As shown in fig. 6 and 7, the oil tank of the forklift has two side surfaces, namely an outer side surface and an inner side surface, the welded oil tank in the previous process is upward facing, but the next process of the oil tank requires upward facing of the outer side surface, the oil tank with upward facing inner side surface is manually placed on the conveying component 10, the position of the oil tank can be adjusted by the first universal ball 13, the positioning of the positioning frame 14 is realized, the oil tank of the forklift is divided into a left oil tank and a right oil tank, the structure is symmetrical, therefore, the base frame 30 of the structure is provided with two positioning mechanisms, the oil tank in the figure is the left oil tank, the realizing process of the right oil tank is the same, the two oil tanks of the forklift can be respectively positioned, the inner side of the oil tank in the conveying mechanism 10 in the figure is upward facing, the moving end of the first air cylinder 12 drives the conveying component 10 to move from one end to the robot clamping jaw grabbing position in fig. 6 under the control of the PLC program of the production line, then the oil tank is placed on the roll-over stand component 50 after being grabbed and turned over for 90 degrees by the robot clamping jaw, the robot clamping jaw is located on the inner side of the oil tank at the moment, for example, the position of the robot clamping jaw in fig. 6 is changed in posture, the oil tank is grabbed from the left side, namely the outer side, of the oil tank in the drawing, the oil tank is placed on the positioning component 40 after being turned over for 90 degrees by the robot clamping jaw, 180-degree turning of the oil tank is achieved, namely the inner side of the oil tank is upward before feeding, the outer side of the oil tank is upward at present, after the oil tank is accurately positioned, the oil tank is grabbed by the robot clamping jaw again, and the oil tank is placed on a welding mold of a next procedure.

The working process is as follows: the oil tank that the inboard was faced up earlier is placed on transport assembly 10 in the manual work, the oil tank position can be adjusted to first universal ball 13, locating rack 14 realizes the location, the fork truck oil tank divide into two kinds of left oil tank and right oil tank, the structure is symmetrical, consequently be provided with two locating component 40 on this structure base frame 30, make the removal end of first cylinder 12 drive transport assembly 10 move to the robot clamping jaw position of snatching in figure 6 from one end under production line PLC program control, later snatch by the robot clamping jaw and overturn 90 degrees after again, place the oil tank on roll-over stand subassembly 50, the robot clamping jaw this moment is located the inboard of oil tank, like the position of the robot clamping jaw in figure 6, later the robot clamping jaw changes the gesture, snatch the oil tank from the left side of oil tank in the figure promptly the outside, the robot clamping jaw makes the oil tank overturn 90 degrees after, place it on locating component 40, the 180 degrees upset of oil tank has been realized, promptly the inboard of oil tank before the material loading is up, the outside of oil tank now is up.

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.

Claims

1. The utility model provides an automatic loading attachment of fork truck oil tank which characterized in that includes:

the conveying assembly (10) is used for placing the oil tank in a horizontal state before overturning and conveying the oil tank, and the bottom of the conveying assembly (10) is connected to the top of the supporting frame (20) in a sliding mode; and

the base frame (30) of setting in support frame (20) outside one side, one side that support frame (20) were kept away from at this base frame (30) top is provided with two locating component (40) that are used for placing and fix a position upset back horizontality oil tank, and one side that support frame (20) are close to at base frame (30) top is provided with roll-over stand subassembly (50), and this roll-over stand subassembly (50) are used for temporarily placing of vertical state oil tank when the oil tank overturns.

2. The automatic feeding device of the forklift fuel tank as claimed in claim 1, wherein: four cylindrical legs are arranged at the bottom of the support frame (20), and a sliding rail (60) convenient for the conveying assembly (10) to slide is fixedly mounted at the top of the support frame (20).

3. The automatic feeding device of the forklift fuel tank as claimed in claim 2, wherein: the delivery assembly (10) comprises:

a movable sliding table (11) which is connected with the sliding rail (60) in a sliding way;

the moving end is fixedly arranged at the bottom side of the moving sliding table (11), a first air cylinder (12) which is parallel to the moving sliding table (11) and used for driving the moving sliding table (11) to slide is distributed, and the fixed end of the first air cylinder (12) is fixedly connected to the support frame (20);

a plurality of first universal balls (13) fixedly arranged on the upper surface of the movable sliding table (11) and convenient for adjusting the positions of the oil tanks to be regularly distributed, and

the upper surfaces of the movable sliding tables (11) are distributed on a plurality of positioning frames (14) which are arranged outside the first universal ball (13) and used for positioning the forklift oil tank.

4. The automatic feeding device of the forklift fuel tank as claimed in claim 1, wherein: the base frame (30) is arranged in a frame type structure, and a plurality of rod pieces are transversely and longitudinally arranged at the top of the base frame (30).

5. The automatic feeding device of the forklift fuel tank as claimed in claim 1, wherein: the positioning assembly (40) comprises:

a rectangular positioning steel plate (41) fixedly connected to one side of the top of the base frame (30) far away from the support frame (20);

the second universal balls (42) are fixedly arranged at the top of the positioning steel plate (41) and are convenient for adjusting the positions of the oil tanks to be regularly distributed;

the fixed end of the second cylinder (43) is fixedly arranged at the bottom side of the positioning steel plate (41) and is distributed in parallel with the positioning steel plate (41), the moving end of the second cylinder (43) faces to one side far away from the support frame (20), and the moving end of the second cylinder (43) is fixedly provided with a first push plate (44) used for pushing the positioning oil tank;

two side positioning frames (45) fixedly connected to one side of the top of the positioning steel plate (41) close to the support frame (20) and an end positioning frame (46) fixedly connected to the top of the positioning steel plate (41) and positioned at the rectangular corner of the positioning steel plate (41) in parallel with the side positioning, and

the third cylinder (47) of fixed connection in the adjacent one side of location steel sheet (41) top and side locating rack (45), the removal end fixedly connected with of this third cylinder (47) is used for promoting the second push pedal (48) of location oil tank, and end locating rack (46), third cylinder (47) and second push pedal (48) use the central line between two location steel sheets (41) as the axisymmetric distribution.

6. The automatic feeding device of the forklift fuel tank as claimed in claim 1, wherein: the overturning frame component (50) comprises four rectangular connecting steel sheets (51) fixedly connected to one side, close to the supporting frame (20), of the top of the base frame (30), vertical first rectangular pipes (52) fixedly connected to the tops of the connecting steel sheets (51), second rectangular pipes (53) transversely fixedly connected to each other between every two first rectangular pipes (52) close to each other in distance, and third rectangular pipes (54) fixedly connected to each other between the two second rectangular pipes (53).