Stacking manipulator

Abstract

The utility model discloses a stacking mechanical arm, relates to the technical field of stacking mechanical arms, and solves the problems that when the stacking mechanical arm is used, goods are extruded and clamped in a clamping block through cooperation between an extrusion block and a spring, and when the extrusion block is used for clamping the goods, due to the clamping force of the clamping block, the clamping force of the clamping block is not influenced. The clamping device solves the problem that when heavy goods are clamped, the goods fall or are damaged due to too large clamping force due to the weight of the goods when the heavy goods are clamped due to the fact that when the heavy goods are clamped, a first sliding groove is formed in the base, and the clamping device comprises a clamping plate and a second sliding groove is formed in the clamping plate; according to the cargo clamping device, the bottom of a clamped cargo can be conveniently supported through cooperation between the arranged clamping plate and the supporting wedge block, so that when the cargo is clamped, the clamping force of the clamping plate can keep the position of the clamped cargo stable on the supporting frame of the supporting wedge block, and the cargo cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizing manipulators, in particular to a palletizing manipulator. Background Art

[0002] The palletizing robot can stack packaged goods of different sizes neatly and automatically on a pallet or production line. After searching, the patent with the announcement number CN219669441U discloses a palletizing robot, including a mounting plate, a mounting base fixedly connected to the upper side of the mounting plate, a rotating column that can rotate is arranged on the upper side of the mounting base, a moving rod is fixedly connected to the output end of the rotating column, a telescopic cylinder is fixedly connected to the bottom side of the moving rod, and a driving block is fixedly connected to the output end of the telescopic cylinder. In the utility model, the box squeezes the extrusion blocks on the two clamping blocks to compress and move the spring to the side away from each other, and the spring is used to buffer the outer shell of the box before clamping. When the extrusion block contacts the side of the box, the remaining distance of the movement can be observed to immediately press the pause button to reduce the box body being clamped due to excessive clamping force during debugging, thereby forming a buffer, and avoiding the situation where the clamping plate is too tight on the carton, which will cause the carton to be clamped and damaged, and the items in the carton may be damaged. However, when the palletizing robot is in use, the interior of the clamping block squeezes and clamps the goods through the cooperation between the squeezing block and the spring, and while the squeezing block is clamping the goods, due to the clamping force of the clamping block, the squeezing block will enter the interior of the clamping block, so that the goods are still clamped by the clamping plate, which may easily cause the goods to fall due to the weight of the goods when clamping heavier goods or cause damage to the goods due to excessive clamping force. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a palletizing robot, which solves the problem that when the palletizing robot is in use, the interior of the clamping block squeezes and clamps the goods through the cooperation between the extrusion block and the spring, and while the extrusion block is clamping the goods, due to the clamping force of the clamping block, the extrusion block will enter the interior of the clamping block, so that the clamping of the goods is still performed through the clamping plate, which may easily cause the goods to fall due to the weight of the goods when clamping heavier goods or cause damage to the goods due to excessive clamping force.

[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: a stacking robot, including a base and a clamping plate, a first slide groove is provided inside the base, a moving seat is slidably connected inside the first slide groove, a rotating column is rotatably connected inside the upper end of the moving seat, a rod wall of the rotating column is slidably sleeved with a support plate, and mounting seats are symmetrically fixedly installed at both ends of the bottom of the support plate, a second slide groove is provided inside the mounting seat, the clamping plate is symmetrically slidably connected to the inside of the second slide groove, a bidirectional screw is rotatably connected inside the second slide groove, and the bottom of the clamping plate is threadedly sleeved on the rod wall of the bidirectional screw, a second reciprocating motor is fixedly installed on the side wall of the mounting seat, the output shaft of the second reciprocating motor is fixedly connected to one end of the bidirectional screw by passing through the side wall of the mounting seat, and a supporting wedge is fixedly installed on the bottom of the clamping plate, and the inclined surface of the supporting wedge faces the upper end.

[0005] Preferably, a first fixed plate is fixedly mounted on the rod wall at the lower end of the rotating column, and a second fixed plate is fixedly mounted on the top surface, a support plate is arranged between the first fixed plate and the second fixed plate, a screw rod is symmetrically rotatably connected between the first fixed plate and the second fixed plate, a third reciprocating motor is symmetrically fixedly mounted on the upper end of the second fixed plate, the output of the third reciprocating motor is respectively fixedly connected to the upper end of the screw rod through the interior of the second fixed plate, and the two ends of the support plate are respectively threadedly mounted on the rod wall of the screw rod, so that the position of the clamping plate can be conveniently adjusted up and down.

[0006] Preferably, the internal rotation of the first slide groove is connected to the threaded rod, the lower end of the movable seat is threadedly sleeved on the rod wall of the threaded rod, and the right side wall of the base is fixedly installed with a first reciprocating motor. The output shaft of the first reciprocating motor is fixedly connected to the right end of the threaded rod by passing through the inside of the side wall of the base, thereby conveniently moving the position of the movable seat and allowing the goods to be stacked in different positions.

[0007] Preferably, a servo motor is fixedly installed inside the movable seat, and the output shaft of the servo motor is fixedly connected to the bottom of the rotating column by passing through the interior of the movable seat, so that the clamping plates on both sides rotate, which facilitates the clamping and placement work and speeds up the stacking work efficiency.

[0008] Preferably, the height of the clamping plate is greater than the height of the cargo, thereby preventing the lower end of the clamping plate from being unable to move to the bottom of the cargo when clamping the cargo.

[0009] The utility model provides a palletizing robot. It has the following beneficial effects:

[0010] 1. When the palletizing manipulator is in use, the bottom of the clamped goods can be conveniently supported by the cooperation between the clamping plate and the supporting wedge block, so that when the goods are clamped, the clamping force of the clamping plate can keep the position of the clamped goods stable on the support frame of the supporting wedge block without causing damage to the goods;

[0011] 2. When the palletizing robot is in use, the position of the clamping plate can be easily moved by cooperating between the first thread and a seat, so that after clamping the goods, the goods can be placed in and out of different positions, and because clamping plates are provided on both sides, the efficiency of palletizing can be enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a side view of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the mobile seat of the utility model;

[0015] Figure 4 This is a bottom view of the mounting base of the utility model.

[0016] In the figure, 1-base, 2-first slide groove, 3-threaded rod, 4-support plate, 5-mounting seat, 6-first reciprocating motor, 7-clamping plate, 8-support wedge, 9-second reciprocating motor, 10-moving seat, 11-rotating column, 12-first fixed plate, 13-second fixed plate, 14-screw, 15-third reciprocating motor, 16-servo motor, 17-second slide groove, 18-bidirectional screw. DETAILED DESCRIPTION

[0017] 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.

[0018] Example 1

[0019] See also Figure 1-4The utility model embodiment provides a palletizing robot, including a base 1 and a clamping plate 7, a first slide groove 2 is arranged inside the base 1, a moving seat 10 is slidably connected inside the first slide groove 2, a rotating column 11 is rotatably connected inside the upper end of the moving seat 10, a support plate 4 is slidably sleeved on the rod wall of the rotating column 11, a mounting seat 5 is symmetrically fixedly installed at both ends of the bottom of the support plate 4, a second slide groove 17 is arranged inside the mounting seat 5, the clamping plate 7 is symmetrically slidably connected to the inside of the second slide groove 17, a bidirectional screw 18 is rotatably connected inside the second slide groove 17, and the bottom of the clamping plate 7 is respectively threadedly sleeved on the rod wall of the bidirectional screw 18, and a second reciprocating motor is fixedly installed on the side wall of the mounting seat 5 9. The output shaft of the second reciprocating motor 9 is fixedly connected to one end of the bidirectional screw 18 by passing through the inside of the side wall of the mounting seat 5. A supporting wedge 8 is fixedly installed at the bottom of the clamping plate 7. The inclined surface of the supporting wedge 8 faces the upper end. The height of the clamping plate 7 is greater than the height of the goods. When clamping the goods, turn on the second reciprocating motor 9 to rotate the bidirectional screw 18, driving the clamping plates 7 on both sides to move toward each other. At this time, the bottom surface of the supporting wedge 8 is in contact with the ground or lower than the bottom surface of the goods. Through the action of the supporting wedge 8, the bottom of the goods can be easily moved to the bottom surface of the supporting block 8, and then clamped by the clamping plate 7, so that the symmetrical goods can be firmly clamped without causing damage to the goods.

[0020] Example 2

[0021] In this embodiment, Figure 1-4As shown, the lower end rod wall of the rotating column 11 is fixedly sleeved with a first fixing plate 12, and the top surface is fixedly installed with a second fixing plate 13, the support plate 4 is arranged between the first fixing plate 12 and the second fixing plate 13, and a screw rod 14 is symmetrically rotatably connected between the first fixing plate 12 and the second fixing plate 13, and a third reciprocating motor 15 is symmetrically fixedly installed on the upper end of the second fixing plate 13, and the output of the third reciprocating motor 15 is respectively fixedly connected with the upper end of the screw rod 14 through the interior of the second fixing plate 13, and the two ends of the support plate 4 are respectively threadedly sleeved on the rod wall of the screw rod 14. When clamping the goods, the position of the clamping plate 7 is adjusted according to the height of the goods, and the two third reciprocating motors 15 are respectively turned on to make the screw rod 14 rotate, thereby conveniently driving the support plate 4 to move up and down. The supporting plate 4 can drive the mounting seat 5 to move up and down, so that the position of the clamping plate 7 can be conveniently adjusted according to the height of the goods. The internal rotation of the first slide groove 2 is connected to the threaded rod 3, and the lower end of the moving seat 10 is threadedly sleeved on the rod wall of the threaded rod 3. The right side wall of the base 1 is fixedly installed with a first reciprocating motor 6, and the output shaft of the first reciprocating motor 6 is fixedly connected to the right end of the threaded rod 3 by passing through the inside of the side wall of the base 1. Due to the different stacking positions of the goods, it is necessary to move the position of the moving seat 10. When the goods are stacked, the goods are placed in different positions, the first reciprocating motor 6 is turned on to rotate the threaded rod 3, and the threaded rod 3 will drive the moving seat 10 to move, so that the position of the clamping plate 7 can be conveniently moved, so that the clamped goods can be moved to different positions.

[0022] Example 3

[0023] In this embodiment, Figure 1-4 As shown, a servo motor 16 is fixedly installed inside the movable seat 10, and the output shaft of the servo motor 16 is fixedly connected to the bottom of the rotating column 11 by passing through the interior of the movable seat 10. When palletizing, the servo motor 16 is turned on to rotate the rotating column 11, so that the clamping plate 7 for clamping the goods moves to the position where palletizing is required. At this time, the clamping plate 7 at the other end is in the position of the clamped goods, and the goods can be clamped. When the goods need to be moved to different positions, the clamping plates 7 on both sides can be used to clamp the goods. After clamping is completed, the movable seat 10 is moved by the threaded rod 3, which is convenient for placing two goods at the same time, thereby improving the work efficiency of palletizing.

[0024] It should be noted that in this embodiment, when using the palletizing robot, Figure 1-4As shown, when clamping the goods, the position of the clamping plate 7 is adjusted according to the height of the goods, and the two third reciprocating motors 15 are turned on respectively to rotate the screw rod 14, so that the support plate 4 can be easily driven to move up and down. At this time, the support plate 4 can drive the mounting seat 5 to move up and down, so that the position of the clamping plate 7 can be easily adjusted according to the height of the goods, so that the bottom surface of the supporting wedge block 8 is in contact with the ground or lower than the bottom surface of the goods, and the second reciprocating motor 9 is turned on to rotate the bidirectional screw rod 18 to drive the clamping plates 7 on both sides to move toward each other. Through the action of the supporting wedge block 8, the bottom of the goods can be easily moved to the bottom surface of the support block 8, and then the clamping The plate 7 clamps it, which can clamp the symmetrical goods firmly without causing damage to the goods. After clamping is completed, the support plate 4 is moved upward by the third reciprocating motor 15. When stacking, the servo motor 16 is turned on to rotate the rotating column 11 to move the clamping plate 7 that clamps the goods to the position where stacking is required. At this time, the clamping plate 7 at the other end is in the position of the clamped goods, which can clamp the goods, and when the goods need to be moved to different positions, the clamping plates 7 on both sides can be used to clamp the goods. After clamping is completed, the movable seat 10 is moved by the threaded rod 3, which is convenient for placing two goods at the same time, thereby improving the stacking efficiency.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A palletizing robot, characterized in that: The invention comprises a base (1) and a clamping plate (7), wherein a first slide groove (2) is arranged inside the base (1), a moving seat (10) is slidably connected inside the first slide groove (2), a rotating column (11) is rotatably connected inside the upper end of the moving seat (10), a supporting plate (4) is slidably sleeved on the rod wall of the rotating column (11), mounting seats (5) are symmetrically fixedly installed at both ends of the bottom of the supporting plate (4), a second slide groove (17) is arranged inside the mounting seat (5), and the clamping plate (7) is symmetrically slidably connected to the second slide groove The inside of the second slide groove (17) is rotatably connected with a bidirectional screw rod (18), and the bottom of the clamping plate (7) is respectively threadedly sleeved on the rod wall of the bidirectional screw rod (18). The side wall of the mounting seat (5) is fixedly mounted with a second reciprocating motor (9), and the output shaft of the second reciprocating motor (9) is fixedly connected with one end of the bidirectional screw rod (18) by passing through the inside of the side wall of the mounting seat (5). The bottom of the clamping plate (7) is fixedly mounted with a supporting wedge block (8), and the inclined surface of the supporting wedge block (8) faces the upper end.

2. A palletizing robot according to claim 1, characterized in that: A first fixing plate (12) is fixedly sleeved on the rod wall at the lower end of the rotating column (11), and a second fixing plate (13) is fixedly installed on the top surface; a support plate (4) is arranged between the first fixing plate (12) and the second fixing plate (13); a screw rod (14) is symmetrically rotatably connected between the first fixing plate (12) and the second fixing plate (13); a third reciprocating motor (15) is symmetrically fixedly installed on the upper end of the second fixing plate (13); the output of the third reciprocating motor (15) is respectively fixedly connected to the upper end of the screw rod (14) through the interior of the second fixing plate (13); and the two ends of the support plate (4) are respectively threadedly sleeved on the rod wall of the screw rod (14).

3. A palletizing robot according to claim 1, characterized in that: The first slide groove (2) is internally rotatably connected to the threaded rod (3), the lower end of the movable seat (10) is threadedly sleeved on the rod wall of the threaded rod (3), and the right side wall of the base (1) is fixedly mounted with a first reciprocating motor (6), and the output shaft of the first reciprocating motor (6) is fixedly connected to the right end of the threaded rod (3) by passing through the inside of the side wall of the base (1).

4. A palletizing robot according to claim 1, characterized in that: A servo motor (16) is fixedly installed inside the moving seat (10), and an output shaft of the servo motor (16) is fixedly connected to the bottom of the rotating column (11) by passing through the inside of the moving seat (10).

5. A palletizing robot according to claim 1, characterized in that: The height of the clamping plate (7) is greater than the height of the goods.

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