Keel type truss manipulator

Abstract

The utility model discloses a keel type truss manipulator, belongs to the technical field of machining, and aims to solve the problems that in the prior art, only dust on the upper surface of a workpiece to be adsorbed can be removed, so that the adsorption force of a suction cup is ensured, some impurities or garbage are inevitably adhered to the upper surface of the workpiece, and the work efficiency is high. In this state, a good cleaning effect can not be achieved only through a dust removal mechanism, and therefore influences and hidden dangers are brought to a certain degree to follow-up workpiece adsorption of a suction cup. Comprising a keel support, an adjusting mechanism is installed in the middle of the top end of the keel support, the adjusting mechanism comprises a lead screw sliding sleeve and a guide sleeve, lifting driving frames are fixed to the inner sides of the lead screw sliding sleeve and the guide sleeve respectively, the bottom ends of the lifting driving frames are connected with a mounting disc, and a suction cup is arranged at the bottom of the mounting disc; and a cleaning mechanism is mounted on one side of the lifting driving frame and the mounting disc and comprises a side mounting frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a keel type truss manipulator. Background Art

[0002] The truss robot is an automated device that can achieve automatic control, repeated programming, multi-functions, multiple degrees of freedom, and a spatial right-angle relationship between the degrees of freedom of movement. With its unique advantages and performance, it plays a role that cannot be underestimated in the field of mechanical automation processing.

[0003] For example, patent CN217801698U discloses a stable and reliable keel-type truss manipulator, which belongs to the field of machinery and includes four vertical columns arranged in a matrix along the vertical direction, wherein a PLC controller is installed on the outer wall of one of the columns, and hydraulic lifting columns are arranged on the inner sides of the tops of the four columns, a fixed shell is connected between the tops of two hydraulic lifting columns arranged on the same side, a movable seat is movably connected to the inner sides of the two fixed shells, and a longitudinal driving mechanism for driving the movable seat to move longitudinally is arranged on the two fixed shells, and a cross frame is connected between the inner walls of the two movable seats.

[0004] During use, the above-mentioned keel-type truss manipulator can only remove dust from the upper surface of the workpiece to be adsorbed, so as to ensure the adsorption force of the suction cup. However, some impurities or garbage will inevitably adhere to the upper surface of the workpiece, such as packaging impurities such as tape and foam. In this state, only the dust removal mechanism may not achieve a good cleaning effect, which will bring a certain degree of influence and hidden dangers to the subsequent adsorption of the workpiece by the suction cup. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a keel-type truss manipulator, which aims to solve the problem that the prior art can only remove dust from the upper surface of the workpiece to be adsorbed, so as to ensure the adsorption force of the suction cup. However, some impurities or garbage will inevitably adhere to the upper surface of the workpiece, such as packaging impurities such as tape and foam. In this state, a good cleaning effect may not be achieved by only using the dust removal mechanism, which will bring a certain degree of influence and hidden dangers to the subsequent adsorption of the workpiece by the suction cup.

[0006] In order to solve the above technical problems, the utility model provides a keel-type truss manipulator, comprising a keel bracket, an adjustment mechanism is installed in the middle of the top end of the keel bracket, the adjustment mechanism comprises a screw sleeve and a guide sleeve, and a lifting drive frame is fixed on the inner side of each of the screw sleeve and the guide sleeve, the bottom end of the lifting drive frame is connected to a mounting plate, and a suction cup is provided on the bottom part of the mounting plate, a cleaning mechanism is installed on the lifting drive frame and one side of the mounting plate, the cleaning mechanism comprises a side mounting frame, and the side mounting frame is fixed to the side of the lifting drive frame, a cleaning component 1 is installed inside and on one side of the side mounting frame, and a cleaning component 2 is installed on the top and on one side of the mounting plate.

[0007] Furthermore, the cleaning component 1 includes an electric push rod, and the electric push rod is installed inside the side mounting frame. The top end of the electric push rod is connected to a connecting frame. Both sides of the inside of the side mounting frame are provided with guide grooves for the connecting frame to move. One end of the connecting frame is connected to a mounting frame 1, and a scraper is installed in the middle of the mounting frame 1.

[0008] Furthermore, the connecting frame and the guide grooves on both sides of the side mounting frame are connected by a sliding guide.

[0009] Furthermore, the second cleaning component includes a fan, and one port of the fan is connected to an air duct, a second mounting frame is fixedly provided on one side of the mounting plate, and a jet frame is installed in the middle of the second mounting frame, and a jet head is provided at the bottom of the jet frame.

[0010] Furthermore, the fan, the air duct and the jet frame are adjacently connected to each other.

[0011] Furthermore, the adjustment mechanism includes a transmission screw, and the transmission screw is installed on one side of the upper middle part of the keel bracket, the output end of the transmission screw is connected to a motor, and a screw sleeve is screwed around one side of the transmission screw, a guide sleeve is fixed on one side of the lifting drive frame, and a guide rod for guiding the guide sleeve is fixed on the other side of the upper middle part of the keel bracket.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the process of the lifting and lowering driving frame being driven by the adjusting mechanism for horizontal displacement, the personnel can start the electric push rod and the fan accordingly, wherein the extended end of the electric push rod is retracted in the driving state, at which time the connecting frame and the mounting frame one connected at the end are lowered in cooperation with the guide groove, and since a scraper is installed in the middle of the mounting frame one, when the blade surface of the scraper is close to the upper surface of the workpiece, the impurities on the upper surface of the workpiece can be effectively scraped and cleaned in cooperation with the continuous transmission of the adjusting mechanism, and then since the fan is in the starting state, the air duct connected to the fan will transmit its air volume to the jet frame and spray it out by the distributed jet heads, wherein the angles of the distributed jet heads are biased toward the upper surface of the workpiece, and in cooperation with the cleaning component one, the stubborn and non-stubborn impurities and dust on the upper surface of the workpiece can be efficiently cleaned, and after the cleaning is completed, the personnel can start the lifting and lowering driving frame so that the mounting plate and the suction cups distributed at the bottom thereof are attached to the upper surface of the workpiece for adsorption.

[0014] When the keel-type truss manipulator of the utility model is put into use, the motor needs to be started in advance to rotate the transmission screw rod. At this time, the screw rod sliding sleeve acting with the screw rod will carry the lifting drive frame to translate along the keel bracket in cooperation with the guide sleeve and the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the adjustment mechanism from a top view;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the cleaning mechanism;

[0019] Figure 4 This is a schematic diagram of the local structure of cleaning component 2.

[0020] The marks in the attached drawings are: 1. keel bracket; 2. adjustment mechanism; 21. transmission screw; 22. motor 1; 23. screw sleeve; 24. guide sleeve; 25. guide rod; 3. lifting drive frame; 4. mounting plate; 5. suction cup; 6. cleaning mechanism; 61. side mounting frame; 62. cleaning component 1; 621. electric push rod; 622. continuous mounting frame; 623. guide groove; 624. mounting frame 1; 625. scraper; 63. cleaning component 2; 631. fan; 632. air duct; 633. mounting frame 2; 634. jet frame; 635. jet head. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] This specific implementation is a keel-type truss manipulator, and its structural schematic diagram is as follows Figures 1 to 4 As shown, it includes a keel bracket 1, an adjustment mechanism 2 is installed in the middle of the top of the keel bracket 1, the adjustment mechanism 2 includes a screw sleeve 23 and a guide sleeve 24, and a lifting drive frame 3 is fixed to the inner side of the screw sleeve 23 and the guide sleeve 24, the bottom end of the lifting drive frame 3 is connected to a mounting plate 4, and the bottom part of the mounting plate 4 is provided with a suction cup 5, and a cleaning mechanism 6 is installed on one side of the lifting drive frame 3 and the mounting plate 4, the adjustment mechanism 2 includes a transmission screw 21, and the transmission screw 21 is installed on one side of the upper middle part of the keel bracket 1, and the transmission screw 2 The output end of 1 is connected to a motor 22, and a screw sleeve 23 is screwed around one side of the transmission screw 21, a guide sleeve 24 is fixed to one side of the lifting drive frame 3, and a guide rod 25 for guiding the guide sleeve 24 to move is fixed to the other side of the upper middle part of the keel bracket 1. When the keel truss manipulator is put into use, the motor 22 needs to be started in advance to rotate the transmission screw 21. At this time, the screw sleeve 23 acting with the screw will carry the lifting drive frame 3 to translate along the keel bracket 1 in cooperation with the guide sleeve 24 and the guide rod 25.

[0023] The cleaning mechanism 6 includes a side mounting frame 61, and the side mounting frame 61 is fixedly arranged on the side of the lifting drive frame 3. A cleaning component 62 is installed inside and on one side of the side mounting frame 61. The cleaning component 62 includes an electric push rod 621, and the electric push rod 621 is installed inside the side mounting frame 61. The top of the electric push rod 621 is connected to a connecting frame 622. Guide grooves 623 for the connecting frame 622 to move are provided on both sides of the inside of the side mounting frame 61. One end of the connecting frame 622 is connected to a mounting frame 624. The middle of the mounting frame 624 is installed. There is a scraper 625, and the guide grooves 623 opened on both sides of the connecting frame 622 and the side frame 61 are connected by sliding guides. A cleaning component 63 is installed on the top and one side of the mounting plate 4. The cleaning component 63 includes a fan 631, and one end of the fan 631 is connected to a duct 632. A mounting frame 633 is fixed on one side of the mounting plate 4, and an injection frame 634 is installed in the middle of the mounting frame 633. The bottom part of the injection frame 634 is provided with an injection head 635. The fan 631, the duct 632 and the injection frame 634 are adjacent to each other. The lifting drive frame 3 is connected to each other. When the lifting drive frame 3 is driven by the adjustment mechanism 2 to move horizontally, the personnel can start the electric push rod 621 and the fan 631. The extended end of the electric push rod 621 retracts in the driving state. At this moment, the connecting frame 622 and the mounting frame 1 624 connected at the end cooperate with the guide groove 623 to descend. Since a scraper 625 is installed in the middle of the mounting frame 1 624, when the blade surface of the scraper 625 is close to the upper surface of the workpiece, the upper surface of the workpiece can be effectively scraped in cooperation with the continuous transmission of the adjustment mechanism 2. The impurities are effectively scraped and cleaned. Then, since the fan 631 is in the started state, the air duct 632 connected to the fan 631 will transmit its air volume to the jet frame 634 and spray it out from the distributed jet heads 635, wherein the angle of the distributed jet heads 635 is biased towards the upper surface of the workpiece, and the stubborn and non-stubborn impurities and dust on the upper surface of the workpiece can be efficiently cleaned together with the cleaning component 62. After the cleaning is completed, the personnel can start the lifting drive frame 3 to make the mounting plate 4 and the suction cup 5 distributed at the bottom thereof fit the upper surface of the workpiece for adsorption.

[0024] When the keel-type truss manipulator is put into use, it is necessary to start the motor 22 in advance to rotate the transmission screw 21. At this time, the screw sleeve 23 acting on the screw will bring the lifting drive frame 3 to move horizontally along the keel bracket 1 in cooperation with the guide sleeve 24 and the guide rod 25. Secondly, when the lifting drive frame 3 is driven by the adjustment mechanism 2 to move horizontally, the personnel can start the electric push rod 621 and the fan 631. The extended end of the electric push rod 621 retracts in the driving state. At this moment, the connecting frame 622 and the mounting frame 1 624 connected at the end cooperate with the guide groove 623 to descend. Since a scraper 625 is installed in the middle of the mounting frame 1 624, when the scraper After the blade surface of the knife 625 is close to the upper surface of the workpiece, the impurities on the upper surface of the workpiece can be effectively scraped and cleaned in cooperation with the continuous transmission of the adjustment mechanism 2. Then, since the fan 631 is in the started state, the air duct 632 connected to the fan 631 will transmit its air volume to the jet frame 634 and spray it out by the distributed jet heads 635, wherein the angle of the distributed jet heads 635 is biased toward the upper surface of the workpiece, and in cooperation with the cleaning component 62, the stubborn and non-stubborn impurities and dust on the upper surface of the workpiece can be efficiently cleaned. After cleaning, the personnel can start the lifting drive frame 3 to make the mounting plate 4 and the suction cup 5 distributed at the bottom thereof fit the upper surface of the workpiece for adsorption.

[0025] All technical features in this embodiment can be freely combined according to actual needs.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A keel-type truss manipulator, comprising a keel support (1), wherein an adjustment mechanism (2) is installed at the middle of the top end of the keel support (1), characterized in that: The adjusting mechanism (2) comprises a screw sleeve (23) and a guide sleeve (24), and a lifting drive frame (3) is fixed on the inner side of each of the screw sleeve (23) and the guide sleeve (24), the bottom end of the lifting drive frame (3) is connected to a mounting plate (4), and a suction cup (5) is provided on the bottom of the mounting plate (4), a cleaning mechanism (6) is installed on one side of the lifting drive frame (3) and the mounting plate (4), the cleaning mechanism (6) comprises a side mounting frame (61), and the side mounting frame (61) is fixedly arranged on the side of the lifting drive frame (3), a cleaning component 1 (62) is installed inside and on one side of the side mounting frame (61), and a cleaning component 2 (63) is installed on the top and on one side of the mounting plate (4).

2. A keel truss manipulator according to claim 1, characterized in that: The cleaning component 1 (62) comprises an electric push rod (621), and the electric push rod (621) is installed inside the side mounting frame (61), the top end of the electric push rod (621) is connected to a connecting frame (622), the inside of the side mounting frame (61) is provided with guide grooves (623) for the connecting frame (622) to move, and one end of the connecting frame (622) is connected to a mounting frame 1 (624), and a scraper (625) is installed in the middle of the mounting frame 1 (624).

3. A keel truss manipulator according to claim 2, characterized in that: The connecting frame (622) and the guide grooves (623) provided on both sides of the inner side of the side frame (61) are connected in a sliding guide manner.

4. A keel truss manipulator according to claim 1, characterized in that: The second cleaning component (63) comprises a fan (631), and one end of the fan (631) is connected to an air duct (632). A second mounting frame (633) is fixedly provided on one side of the mounting plate (4), and a jet frame (634) is installed in the middle of the second mounting frame (633). A jet head (635) is provided at the bottom of the jet frame (634).

5. A keel-type truss manipulator according to claim 4, characterized in that: The fan (631), the air duct (632) and the jet frame (634) are adjacent to each other and are connected to each other.

6. A keel truss manipulator according to claim 1, characterized in that: The adjustment mechanism (2) comprises a transmission screw (21), and the transmission screw (21) is installed on one side of the upper middle part of the keel bracket (1), the output end of the transmission screw (21) is connected to a motor 1 (22), and a screw sleeve (23) is screwed on the periphery of one side of the transmission screw (21), a guide sleeve (24) is fixed on one side of the lifting drive frame (3), and a guide rod (25) for guiding the guide sleeve (24) to move is fixed on the other side of the upper middle part of the keel bracket (1).

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