CN220283488U

CN220283488U - Lifting skip garage position

Info

Publication number: CN220283488U
Application number: CN202321770003.4U
Authority: CN
Inventors: 程文; 吕荣生
Original assignee: Suzhou Haitong Robot System Co ltd
Current assignee: Suzhou Haitong Robot System Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-02
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of automobile automatic production, and discloses a lifting skip car garage, which comprises two bottom plates fixed on the ground, wherein each bottom plate is provided with a guide frame, a skip car main body can be pushed into a garage formed between the two guide frames, garage brackets for lifting the skip car main body are arranged on two sides in the garage, and a guide mechanism is arranged between each garage bracket and each guide frame; the lifting mechanism is further arranged on the bottom plate, the locking mechanisms for fixing the connecting plates are arranged at the tops of the two guide frames, the storage position support is driven by the lifting mechanism to move upwards along the guide frames under the action of the guide mechanisms, and then the skip main body with the workpieces is driven to rise to a required height, and the skip main body is locked by the locking mechanisms, so that the robot can grasp and carry in a good posture under the condition of limited space positions.

Description

Lifting skip garage position

Technical Field

The utility model relates to the technical field of automatic production of automobiles, in particular to a skip garage capable of lifting.

Background

With the rapid development of the current automobile field, the number of high and large automobile types is increased; the increase of the height and the width of the vehicle model leads to higher and higher requirements on the utilization rate of space and the loading and carrying requirements of the vehicle body during the production of the vehicle, in particular to the loading requirement of a top cover; as the size increases, the space becomes more compact, making it difficult for the robot to pick and place items, in which case it is necessary to lift the material by a material lift, or a larger model robot is required to replace the pick and place items.

However, the existing material lifting machine is complex in structure and high in cost; the larger robots occupy large space and have large operation space, and corresponding functions are difficult to realize for the position with compact space; therefore, a material garage position is needed so as to realize that a high and large vehicle type is carried by a robot, and a better welding space is provided, so that the operation of the robot is facilitated, and the purchasing and processing costs are saved.

Disclosure of Invention

The utility model aims to solve the problem of providing a lifting skip garage, which replaces a material lifting machine with a complex structure, and lifts a skip main body filled with workpieces to the height of a designated position so that a robot drives a gripper to grab the workpieces and then weld the workpieces.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a liftable skip storehouse position, includes two bottom plates of fixing subaerial, every the bottom plate is last to be provided with the leading truck, and the skip main part can push in two the storehouse position that forms between the leading truck, and both sides in the storehouse position all are provided with the storehouse position support of lifting the skip main part, be provided with guiding mechanism between storehouse position support and the leading truck; the lifting mechanism is further arranged on the bottom plate, the output end of the lifting mechanism is connected with the garage position support through a connecting plate, the locking mechanisms for fixing the connecting plate are arranged at the tops of the two guide frames, and the stabilizing mechanisms for stabilizing the lifting of the garage position support are arranged on the same side of the two guide frames.

In a preferred embodiment of the utility model, a connecting rod is fixedly arranged on the outer side of the guide frame, the locking mechanism comprises a supporting rod, the supporting rod is fixedly arranged at the bottom of the connecting rod, one end of the supporting rod is rotatably connected with a locking plate, the other end of the supporting rod is provided with a driving component for driving the locking plate to turn over, and the locking plate is fixedly provided with a locking block which can be abutted against the bottom of the connecting plate.

In a preferred embodiment of the present utility model, the driving assembly includes a T-shaped rod, a push-pull rod and a telescopic mechanism; the telescopic mechanism is fixedly arranged at one end of the supporting rod, the T-shaped rod is rotatably arranged below the supporting rod, one end of the T-shaped rod is rotatably connected with the output end of the telescopic mechanism, and the other end of the T-shaped rod is hinged with the locking plate through the push-pull rod.

In a preferred embodiment of the present utility model, the lifting mechanism and the telescopic mechanism each employ an air cylinder.

In a preferred embodiment of the utility model, each guide frame is composed of two channel steel which are oppositely arranged, the guide mechanism comprises a connecting rod fixedly arranged on the warehouse position bracket, a mounting plate is arranged on the connecting rod, at least two lateral guide wheels are oppositely arranged on the mounting plate in a rotating way, the lateral guide wheels are tangential to the side surfaces of the channel steel, and a forward guide wheel tangential to the inner sides of the channel steel is also arranged between the two lateral guide wheels in a rotating way.

In a preferred embodiment of the present utility model, the stabilizing mechanism includes a pulley bracket, two pulley blocks arranged oppositely, and at least two steel wire ropes; the two pulley blocks are respectively connected with the two garage position brackets through the pulley brackets; one ends of the two steel wire ropes are respectively fixed at the top ends of the two guide frames through fixing rods, and the other ends of the two steel wire ropes are fixedly connected to the bottom plate after bypassing the bottoms of the pulley blocks on the same side and the tops of the pulley blocks on opposite sides in sequence.

In a preferred embodiment of the present utility model, a supporting rod for supporting the skip car body is provided at one side of the storage support, a positioning slot is provided on the supporting rod, and a positioning pin capable of being embedded into the positioning slot is provided at the bottom of the skip car body.

In a preferred embodiment of the utility model, two limiting guide rods for guiding the movement of the skip car body are oppositely arranged at the bottom of the storage position, and a positioning frame is further arranged at one side of each limiting guide rod.

The utility model solves the defects existing in the background technology, and has the beneficial effects that:

(1) According to the utility model, the lifting mechanism drives the warehouse position bracket to move upwards along the guide frame under the action of the guide mechanism, so that the skip car body filled with the workpiece is driven to rise to a required height, and is locked by the locking mechanism, so that the robot can grasp and carry in a good posture under the condition of limited space position; the device simple structure can save purchasing, processing cost to satisfy the production material loading demand to high large-scale motorcycle type.

(2) According to the utility model, through the stabilizing mechanism composed of the steel wire rope, the pulley block and other parts, the upward tension of the garage position bracket can be ensured all the time in the lifting process, and the length of the steel wire rope can not be changed in the moving process; through this structure, can increase the lifting force to skip main part to ensure that its lift process can steadily go on.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of the construction of a preferred embodiment of the present utility model;

FIG. 2 is a schematic view showing the structure of the vehicle body raised to the top end according to the preferred embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of a locating pin according to a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of the locking mechanism of the preferred embodiment of the present utility model in an expanded configuration;

FIG. 5 is a schematic view of the locking mechanism of the preferred embodiment of the present utility model retracted;

FIG. 6 is a schematic view of the structure of the guide mechanism of the preferred embodiment of the present utility model;

wherein, 1, the bottom plate; 2. a guide frame; 3. a library position bracket; 4. a lifting mechanism; 5. a connecting plate; 6. a connecting rod; 7. a locking mechanism; 71. a support rod; 72. a T-shaped rod; 73. a push-pull rod; 74. a locking plate; 75. a locking block; 76. a telescoping mechanism; 8. a guide mechanism; 81. a connecting rod; 82. a mounting plate; 83. a lateral guide wheel; 84. a forward guide wheel; 91. a wire rope; 92. a pulley bracket; 93. pulley block; 95. a fixed rod; 10. a skip car body; 11. a supporting rod; 12. a limit guide rod; 13. a positioning frame; 14. and (5) positioning pins.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

As shown in fig. 1-3, a lifting skip garage comprises two bottom plates 1, wherein the bottom plates 1 are fixed on the ground through foundation bolts, guide frames 2 are arranged on each bottom plate 1, each guide frame 2 is composed of two oppositely arranged channel steels, and the channel steels are long steel materials with groove-shaped sections; the skip car body 10 with the workpieces can be pushed into a storage position formed between the two guide frames 2, and storage position brackets 3 for lifting the skip car body 10 are arranged on two sides in the storage position; the lifting mechanism 4 is further arranged on the bottom plate 1, the lifting mechanism 4 is positioned between the two channel steels, and the output end of the lifting mechanism 4 is connected with the warehouse position bracket 3 through the connecting plate 5. Specifically, the lifting mechanism 4 can adopt a cylinder, a hydraulic cylinder, an electric cylinder and other components, wherein the cylinder is preferentially adopted, and the warehouse position bracket 3 is driven to rise through ejection of the output end of the cylinder, so that the skip car main body 10 is lifted to a specified height, and the robot can conveniently grasp and carry the workpiece; the top end of the channel steel is also provided with a limiting plate, and the purpose of limiting the ascending height of the device is achieved by preventing the connecting plate 5 from continuously moving upwards.

The above-mentioned, one side of the storehouse position bracket 3 is provided with the supporting rod 11 for receiving the skip main body 10, the supporting rod 11 is provided with a positioning slot, and the bottom of the skip main body 10 is provided with a positioning pin 14 capable of being embedded into the positioning slot. When the truck body 10 is pushed into the garage, the supporting rods 11 are located below the side edges of the truck body 10, and along with the ascent of the garage bracket 3, the positioning pins 14 are embedded into the positioning grooves, so that the position of the truck body 10 relative to the garage bracket 3 cannot be changed in the ascent process.

Further, in order to ensure that the skip main body 10 can smoothly enter the warehouse, two limit guide rods 12 are oppositely arranged at the bottom of the warehouse, so that the skip main body 10 can enter along the path of the limit guide rods 12 when entering the warehouse; the two limit guide rods 12 have a portion which is offset outwards at the entrance of the two limit guide rods 12, and the purpose of the limit guide rods is to facilitate the travelling wheels of the skip car body 10 to rapidly enter the limited area.

In addition, in order to facilitate the positioning pin 14 to smoothly align with the positioning groove, a positioning frame 13 is further provided on one side of the limiting guide rod 12, the skip main body 10 contacts with the positioning frame 13 after entering the storage position, the position of the positioning pin 14 relative to the positioning groove is controlled by limiting the advancing distance of the skip main body 10, and in addition, an infrared detection device can be further provided on the positioning frame 13, so that the accurate position of the skip main body 10 is ensured by the principle of infrared detection.

As shown in fig. 1-2 and fig. 4-5, the locking mechanisms 7 for fixing the connecting plates 5 are arranged at the tops of the two guide frames 2, and the connecting rods 6 for installing the locking mechanisms 7 are fixedly connected to the outer sides of the guide frames 2.

The locking mechanism 7 comprises a supporting rod 71, the supporting rod 71 is fixedly arranged at the bottom of the connecting rod 6, one end of the supporting rod 71 is rotatably connected with a locking plate 74, the other end of the supporting rod 71 is provided with a driving component for driving the locking plate 74 to turn over, and the locking plate 74 is fixedly provided with a locking block 75 which can be abutted against the bottom of the connecting plate 5. Specifically, before the garage position bracket 3 rises to the top, the locking block 75 is in a vertical state, after the garage position bracket rises to the top, under the action of the driving assembly, the locking plate 74 is driven to extend out and turn over to a horizontal state, and the locking block 75 abuts under the connecting plate 5 to lock the garage position bracket.

The driving assembly comprises a T-shaped rod 72, a push-pull rod 73 and a telescopic mechanism 76; the telescopic mechanism 76 is fixedly installed at one end of the supporting rod 71, the T-shaped rod 72 is rotatably installed below the supporting rod 71, one end of the T-shaped rod 72 is rotatably connected with the output end of the telescopic mechanism 76, and the other end of the T-shaped rod 72 is hinged with the locking plate 74 through the push-pull rod 73. Specifically, the telescopic mechanism 76 may be an air cylinder, a hydraulic cylinder, an electric cylinder, or the like, and is preferably an air cylinder in order to correspond to the power source of the locking mechanism 7; when the air cylinder stretches out, the T-shaped rod 72 is pushed to rotate by a certain angle, so that the push-pull rod 73 is driven to push the locking plate 74 to be in a horizontal state, and the connecting plate 5 is locked; when the cylinder is contracted, the T-shaped rod 72 is pulled to rotate a certain angle, so that the push-pull rod 73 is driven to pull the locking plate 74 back to the vertical state, and the locking of the connecting plate 5 is released.

As shown in fig. 1-3 and 6, a guide mechanism 8 is provided between the garage position bracket 3 and the guide frame 2 so that the garage position bracket 3 can climb along a specified direction.

The guide mechanism 8 comprises a connecting rod 81 fixedly arranged on the garage bracket 3, a mounting plate 82 is arranged on the connecting rod 81, at least two lateral guide wheels 83 and a forward guide wheel 84 are arranged on the mounting plate 82 in a relative rotation mode, specifically, the lateral guide wheels 83 and the forward guide wheel 84 are tangential to the side faces of the channel steel, and the difference is that the two lateral guide wheels 83 roll on the two outer sides of the channel steel in a tangential mode, and the forward guide wheel 84 rolls and is attached to the inner side forward direction of the channel steel groove; by limiting the lateral guide wheels 83 and the forward guide wheels 84, the garage position bracket 3 can only lift vertically, and friction and abrasion are reduced by rolling the guide wheels.

As shown in fig. 2, a stabilizing mechanism for stabilizing the lifting of the garage position bracket 3 is provided on one side of the two guide frames 2.

The stabilizing mechanism comprises a pulley bracket 92, two pulley blocks 93 which are oppositely arranged and at least two steel wire ropes 91; the two pulley blocks 93 are respectively connected with the two garage position brackets 3 through pulley brackets 92; one ends of the two steel wire ropes 91 are respectively fixed on the top ends of the two guide frames 2 through fixing rods 95, and the other ends of the two steel wire ropes are fixedly connected to the bottom plate 1 after bypassing the bottoms of the same side pulley groups 93 and the tops of opposite side pulley blocks 93 in sequence.

Specifically, each pulley block 93 is composed of at least two pulleys which are distributed side by side and can rotate independently, and two steel wire ropes 91 which bypass the same pulley block 93 are respectively wound on different pulleys, and the upward pulling force of the warehouse position support 3 in the lifting process can be always received through staggered and crossed arrangement of the steel wire ropes 91, and the length of the steel wire ropes 91 cannot be changed in the moving process.

The above disclosed technical solution is used to perform the lifting operation of the skip car body 10, so that the robot can grasp the workpiece, and the specific working principle is as follows:

the positioning pin 14 at the bottom of the skip main body 10 is aligned with the positioning groove on the supporting rod 11 under the action of the limiting guide rod 12 and the positioning frame 13 by manually pushing the skip main body 10 into the storage position; with the lifting mechanism 4 started, the garage position bracket 3 is jacked up, the skip car main body 10 is lifted to the top position under the action of the guide mechanism 8 and the stabilizing mechanism, and at the moment, the locking mechanism 7 is opened to lock the connecting plate 5, so that the garage position bracket 3 is locked, and accidental falling of the garage position bracket is avoided; after the skip car body 10 is in place, the robot drives the gripper to grasp the workpiece die; when the workpiece is taken out, the locking mechanism 7 is retracted to unlock the connecting plate 5, the lifting mechanism 4 descends, so that the storage bracket 3 drives the skip main body 10 to descend to the ground, at the moment, the storage bracket 3 continues to descend for a certain distance to ensure that the positioning pins 14 are separated from the positioning grooves, then the skip main body 10 which is taken out is manually removed, and the skip main body 10 which is filled with the workpiece can be pushed into another skip main body 10 again, and the working process is continued.

In summary, the device can replace a material lifting machine with a complex structure, and the skip main body 10 filled with the workpiece can be lifted to the height of a designated position by lifting the skip main body, so that the robot drives the gripper to grab the workpiece and then weld the workpiece.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. The utility model provides a skip storehouse position of liftable which characterized in that: the automatic feeding device comprises two bottom plates (1) fixed on the ground, wherein each bottom plate (1) is provided with a guide frame (2), a skip main body (10) can be pushed into a storage position formed between the two guide frames (2), two sides in the storage position are provided with storage position brackets (3) for lifting the skip main body (10), and a guide mechanism (8) is arranged between each storage position bracket (3) and each guide frame (2); the lifting mechanism (4) is further installed on the bottom plate (1), the output end of the lifting mechanism (4) is connected with the garage position support (3) through a connecting plate (5), the locking mechanisms (7) for fixing the connecting plate (5) are installed at the tops of the two guide frames (2), and the stabilizing mechanisms for stabilizing the lifting of the garage position support (3) are arranged on one side of the two guide frames (2).

2. The liftable skip garage of claim 1, wherein: the outside fixed mounting of leading truck (2) has connecting rod (6), locking mechanism (7) include branch (71), branch (71) fixed mounting in the bottom of connecting rod (6), the one end rotation of branch (71) is connected with locking plate (74), and the other end is installed the drive locking plate (74) upset drive assembly, just fixed mounting has on locking plate (74) can the butt in locking piece (75) of link plate (5) bottom.

3. The liftable skip garage of claim 2, wherein: the driving assembly comprises a T-shaped rod (72), a push-pull rod (73) and a telescopic mechanism (76); the telescopic mechanism (76) is fixedly arranged at one end of the supporting rod (71), the T-shaped rod (72) is rotatably arranged below the supporting rod (71), one end of the T-shaped rod (72) is rotatably connected with the output end of the telescopic mechanism (76), and the other end of the T-shaped rod is hinged with the locking plate (74) through the push-pull rod (73).

4. A liftable skip garage according to claim 3, wherein: the lifting mechanism (4) and the telescopic mechanism (76) are both air cylinders.

5. The liftable skip garage of claim 1, wherein: every leading truck (2) all adopts two channel-section steel that set up relatively to constitute, guiding mechanism (8) are including fixed mounting connecting rod (81) on storehouse position support (3), be provided with mounting panel (82) on connecting rod (81), relative rotation is provided with two at least side direction guide pulley (83) on mounting panel (82), side direction guide pulley (83) with the side of channel-section steel is tangent, and two still rotate between side direction guide pulley (83) be provided with the tangential forward guide pulley (84) of channel-section steel inboard.

6. The liftable skip garage of claim 1, wherein: the stabilizing mechanism comprises a pulley bracket (92), two pulley blocks (93) which are oppositely arranged and at least two steel wire ropes (91); the two pulley blocks (93) are respectively connected with the two garage position brackets (3) through the pulley brackets (92); one ends of the two steel wire ropes (91) are respectively fixed on the top ends of the two guide frames (2) through fixing rods (95), and the other ends of the two steel wire ropes are fixedly connected to the bottom plate (1) after bypassing the bottoms of the pulley blocks (93) on the same side and the tops of the pulley blocks (93) on opposite sides in sequence.

7. The liftable skip garage of claim 1, wherein: one side of the warehouse position support (3) is provided with a supporting rod (11) for supporting the skip main body (10), a positioning groove is formed in the supporting rod (11), and a positioning pin (14) capable of being embedded into the positioning groove is arranged at the bottom of the skip main body (10).

8. The liftable skip garage of claim 1, wherein: two limiting guide rods (12) used for guiding the movement of the skip main body (10) are oppositely arranged at the bottom of the storage position, and a positioning frame (13) is further arranged on one side of each limiting guide rod (12).