Transportation robot for automatic drying equipment

Abstract

The invention relates to the technical field of drying equipment, in particular to a transportation robot for automatic drying equipment. Comprising a height telescopic mechanism, a grabbing telescopic mechanism and a guide rail shaft. The height telescopic mechanism comprises two sliding blocks which are arranged in parallel, the front ends of the sliding blocks slidably sleeve the transverse optical axis, the rear ends of the sliding blocks slidably sleeve the guide rail shaft, the upper sides of the two sliding blocks are each fixedly provided with a longitudinal optical axis, a base block is fixed between the two sliding blocks, and the bottom sides of the two ends of the two sliding blocks are each connected with a lifting connecting rod; after two adjacent lifting connecting rods are crossed, the lower end is connected with a square-frame-shaped gripper supporting piece; the grabbing telescopic mechanism comprises four grabbing arms fixed to the four corners of the square-frame-shaped grabbing hand supporting piece. A cylindrical gear is arranged in the base block, and the two sides of the cylindrical gear are meshed with a right synchronous rack and a left synchronous rack which are fixed to the sliding block respectively. An air cylinder is fixed outside the left sliding block, and an ejector rod of the air cylinder is fixedly connected with the side face of the base block. The top faces of the grabbing arms are each fixedly provided with a grabbing air cylinder, and a grabbing air cylinder push rod is connected with a telescopic grabbing piece.

Description

Technical Field

[0001] The present invention relates to the technical field of drying equipment, and in particular to a transport robot for automated drying equipment. Background Art

[0002] There are many drying methods in general drying equipment structures. Some of them place multi-layer material trays in the drying box, and then take out the material trays after drying. Some of them set up multi-layer conveyor belts in the drying box, and the materials are placed on the conveyor belts. The materials are transferred and flipped between the multi-layer conveyor belts, and finally the materials are taken out after drying. Our company has designed a transport-type drying box. The multi-layer material trays are placed on the conveyor chain on one side of the drying box, and slowly move upward and dry at the same time. After moving to the upper part, the material trays are transported to the conveyor belt on the other side of the drying box by a transport robot, and then slowly move downward and dry at the same time. After drying for a period of time, the material trays are moved to the lower end and taken out. The present invention designs a transport robot suitable for this special drying box to solve the material tray handling problem of this drying box, so as to be used for drying special materials. Summary of the invention

[0003] The main purpose of the present invention is to provide a transport robot for automated drying equipment so as to effectively solve the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a transport robot for automated drying equipment, comprising a height telescopic mechanism, a grasping telescopic mechanism, and a guide rail shaft; the height telescopic mechanism comprises two strip-shaped sliders arranged in parallel, the front ends of the two strip-shaped sliders are slidably sleeved on a transverse optical axis, and the rear ends are slidably sleeved on a guide rail shaft, an optical axis fixing block is fixed to the upper side of each of the four ends of the two strip-shaped sliders, a longitudinal optical axis is fixed between the optical axis fixing block of each slider and the slider, a bearing is installed at each end of the two longitudinal optical axes, a base block is fixed on the transverse optical axis between the two sliders and the guide rail shaft, the upper end of a lifting link is rotatably fixed to the bottom sides of the two ends of the two sliders, the lifting links on the same side are cross-arranged, and a square frame-shaped gripper support is rotatably fixed to the lower end of the lifting link;

[0005] The grabbing and telescopic mechanism comprises four grab arms fixed at four corners of a square frame-shaped grab support, and the four grab arms are cross-arranged in an X shape.

[0006] Preferably, the transverse optical axis is parallel to the guide rail axis.

[0007] Preferably, a cylindrical gear is provided inside the base block, and the two sides of the cylindrical gear are respectively meshed with the right synchronous rack and the left synchronous rack. The right synchronous rack is fixed on the right slider, and the left synchronous rack is fixed on the left slider. The right synchronous rack and the left synchronous rack are parallel to each other and perpendicular to the slider.

[0008] Preferably, a cylinder is fixed on the outside of the left sliding block, and a push rod of the cylinder passes through the left sliding block and is fixed on the side of the base block.

[0009] Preferably, a grabbing cylinder is fixed on the top surface of each grabbing arm, and a slidable telescopic grabbing member is fixed on the lower side of the grabbing arm by two telescopic member fixing plates. An open groove is provided on the grabbing arm, and an upward bent arm is provided at the tail end of the telescopic grabbing member. The bent arm protrudes upward from the open groove on the grabbing arm and is fixed to the push rod of the grabbing cylinder by a nut.

[0010] Preferably, the left and right sliders are respectively connected and fixed to belts for dragging the robot to move along the guide rail axis.

[0011] When in use, the bearing on the longitudinal optical axis is placed on the set track, and the belt is dragged by the reduction motor to make the robot move along the guide axis to the appropriate position and then stop, start the four grabbing cylinders, the telescopic grabbing piece extends outward, the cylinder push rod is retracted, the base block moves toward the cylinder, and the left synchronous rack moves to the right, driving the cylindrical gear to rotate counterclockwise, and the cylindrical gear drives the right synchronous rack to move toward the cylinder. After the gripper support fixed at the end of the lifting connecting rod moves downward to the tray position, the four grabbing cylinder push rods are retracted, the telescopic grabbing piece clamps the tray, and the cylinder is started again. The cylinder push rod is pushed out, the lifting connecting rod moves up, the belt drags the robot to the appropriate position, and the cylinder and cylinder are operated in reverse to place the tray in the appropriate position.

[0012] The beneficial effects of the present invention are as follows: the problem that the material tray of the special drying machine needs to be moved is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0014] Attached Figure 2 This is a schematic diagram of the three-dimensional structure of the telescopic grabbing member installed in the present invention.

[0015] Attached Figure 3 It is a schematic diagram of the three-dimensional structure of the length telescopic mechanism of the present invention.

[0016] Attached Figure 1 —3, guide shaft 1, cylinder 2, optical axis fixing block 3, longitudinal optical axis 4, bearing 5, cylindrical gear 6, base block 7, transverse optical axis 8, telescopic grabbing piece 9, gripper support 10, grabbing cylinder 11, right synchronous rack 12, left synchronous rack 13, lifting connecting rod 14, nut 15, telescopic piece fixing plate 16, slider 17, grabbing arm 18, belt 19. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Attached Figure 1 As shown in FIG. 3 , a transport robot for automated drying equipment includes a height telescopic mechanism, a gripping telescopic mechanism, and a guide rail shaft; the height telescopic mechanism includes two strip-shaped sliders 17 arranged in parallel, the front ends of the two strip-shaped sliders 17 are slidably mounted on a transverse optical axis 8, and the rear ends are slidably mounted on a guide rail shaft 1, an optical axis fixing block 3 is fixed to the upper side of each of the four ends of the two strip-shaped sliders 17, a longitudinal optical axis 4 is fixed between the optical axis fixing block 3 of each slider 17 and the slider 17, and a bearing 5 is installed at both ends of the two optical axes 4, respectively, a base block 7 is fixed on the transverse optical axis 8 between the two sliders 17 and the guide rail shaft 1, the upper end of a lifting link 14 is rotatably fixed to the bottom sides of the two ends of the two sliders, the lifting links 14 on the same side are cross-arranged, and a square frame gripper support 10 is rotatably fixed to the lower end of the lifting link 14;

[0019] The grabbing and retracting mechanism comprises four grab arms 18 fixed at four corners of the square frame-shaped grab support 10, and the four grab arms 18 are arranged crosswise in an X shape.

[0020] The transverse optical axis 8 is parallel to the guide rail axis 1 .

[0021] A cylindrical gear 6 is arranged inside the base block 7, and the two sides of the cylindrical gear 6 are respectively meshed with the right synchronous rack 12 and the left synchronous rack 13. The right synchronous rack 12 is fixed on the right slider 17, and the left synchronous rack 13 is fixed on the left slider 17. The right synchronous rack 12 and the left synchronous rack 13 are parallel to each other and perpendicular to the slider 17.

[0022] A cylinder 2 is fixed on the outside of the left slide block 17 , and a push rod of the cylinder 2 passes through the left slide block 17 and is fixed on the side of the base block 7 .

[0023] A grabbing cylinder 11 is fixed on the top surface of each grabbing arm 18, and a slidable telescopic grabbing member 9 is fixed on the lower side of the grabbing arm 18 by two telescopic member fixing plates 16. An open groove is provided on the grabbing arm 18, and an upward bent arm is provided at the tail end of the telescopic grabbing member 9. The bent arm protrudes upward from the open groove on the grabbing arm 18 and is fixed to the push rod of the grabbing cylinder 11 by a nut 15.

[0024] The left and right sliders 17 are respectively connected and fixed to the belts 19 to drag the robot to move along the guide rail axis.

[0025] When in use, the bearing on the longitudinal optical axis 4 is placed on the set track, and the belt 19 is dragged by the reduction motor to make the robot move along the guide axis 1 to the appropriate position and then stop, start the four grabbing cylinders 11, the telescopic grabbing piece 9 extends outward, the cylinder 2 push rod is recovered, the base block 7 moves toward the cylinder 2, and the left synchronous rack 13 moves to the right, driving the cylindrical gear 6 to rotate counterclockwise, and the cylindrical gear 6 drives the right synchronous rack 12 to move toward the cylinder direction. After the gripper support 10 fixed at the end of the lifting connecting rod 14 moves downward to the tray position, the four grabbing cylinders 11 push rods are recovered, the telescopic grabbing piece 9 clamps the tray, and the cylinder 2 is started again. The cylinder 2 push rod is pushed out, the lifting connecting rod 14 moves up, the belt 19 drags the robot to the appropriate position, and the cylinders 2 and 11 are operated in reverse to place the tray in the appropriate position.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transport robot for automated drying equipment, characterized in that: It includes a height telescopic mechanism, a grabbing telescopic mechanism, and a guide rail shaft; the height telescopic mechanism includes two strip-shaped sliders arranged in parallel, the front ends of the two strip-shaped sliders are slidably sleeved on a transverse optical axis, and the rear ends are slidably sleeved on a guide rail shaft, an optical axis fixing block is fixed on the upper side of each of the four ends of the two strip-shaped sliders, a longitudinal optical axis is fixed between the optical axis fixing block of each slider and the slider, a bearing is installed at each end of the two longitudinal optical axes, a base block is fixed on the transverse optical axis between the two sliders and the guide rail shaft, the upper end of a lifting link is rotatably fixed to the bottom sides of the two ends of the two sliders, the lifting links on the same side are cross-arranged, and a square frame-shaped gripper support is rotatably fixed to the lower end of the lifting link; The grabbing and telescopic mechanism comprises four grab arms fixed at four corners of a square frame-shaped grab support, and the four grab arms are cross-arranged in an X shape.

2. A transport robot for automated drying equipment according to claim 1, characterized in that: The transverse optical axis is parallel to the guide rail axis.

3. The transport robot for automated drying equipment according to claim 1, characterized in that: A cylindrical gear is arranged inside the base block, and the two sides of the cylindrical gear are respectively meshed with the right synchronous rack and the left synchronous rack. The right synchronous rack is fixed on the right slider, and the left synchronous rack is fixed on the left slider. The right synchronous rack and the left synchronous rack are parallel to each other and perpendicular to the slider.

4. The transport robot for automated drying equipment according to claim 1, characterized in that: A cylinder is fixed on the outer side of the left sliding block, and a push rod of the cylinder passes through the left sliding block and is fixed on the side surface of the base block.

5. The transport robot for automated drying equipment according to claim 1, characterized in that: A grabbing cylinder is fixed on the top surface of each grabbing arm, and a slidable telescopic grabbing piece is fixed on the lower side of the grabbing arm by two telescopic piece fixing plates. An open groove is provided on the grabbing arm, and an upward bent arm is provided at the tail end of the telescopic grabbing piece. The bent arm protrudes upward from the open groove on the grabbing arm and is fixed to the push rod of the grabbing cylinder by a nut.

6. The transport robot for automated drying equipment according to claim 1, characterized in that: The left slider and the right slider are respectively connected and fixed to the belts, and are used to drag the robot to move along the guide rail axis.

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