Assembly manipulator

Abstract

The utility model relates to the technical field of manipulators, and discloses an assembly manipulator which comprises a base, four groups of supporting rods are fixedly connected to the upper surface of the base, fixing plates are fixedly connected to the upper surfaces of the four groups of supporting rods, and electric telescopic rods are fixedly mounted in the fixing plates. According to the assembling manipulator, when a workpiece is fixed, firstly, an assembly is placed in a reserved groove, an electric telescopic rod is started, a first bearing block is driven by the electric telescopic rod to vertically move upwards, and through the arrangement of the structure, the problem that the workpiece is not easy to fix during assembling is effectively solved; by means of the clamping device, the effect of stably clamping workpieces can be achieved, meanwhile, the labor intensity of workers is relieved, the time needed for assembling is shortened, the labor cost is reduced, the corresponding assembling efficiency can be improved in the actual use process, workpieces of different models can be fixed, and the practicability of the device is improved.

Description

Technical Field

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

[0002] With the popularization of mechanization, the assembly and assembly of many workpieces are completed by using robots. The current assembly robot device basically sets a support column on the base and a top plate on the support column to support the cylinder, so as to facilitate the lifting plate and the lifting column to perform lifting operations through the cylinder and the cylinder rod.

[0003] However, this type of assembly robot device cannot effectively fix the workpiece during use, which may cause the component to slip during the assembly process. It cannot effectively fix the workpiece reasonably. At the same time, it is impossible to replace different clamping blocks according to the shape of the fixed workpiece. Due to the different sizes of different components, it is necessary to replace them with suitable clamping blocks according to the shape of the workpiece during the assembly process, which increases the cost of the device and reduces the efficiency of assembly. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides an assembly robot, which has the advantages of rapid fixation and convenient replacement of clamping blocks, and solves the problems raised in the background technology.

[0005] The utility model provides the following technical solutions: an assembly robot comprises a base, the upper surface of the base is fixedly connected with four groups of support rods, the upper surfaces of the four groups of support rods are fixedly connected with a fixing plate, an electric telescopic rod is fixedly installed inside the fixing plate, the lower end of the electric telescopic rod is fixedly connected with a first receiving block, the interior of the first receiving block is rotatably connected with two groups of first rotating shafts, the surfaces of the two groups of the first rotating shafts are fixedly connected with connecting rods, the lower end of the connecting rod is fixedly connected with a second rotating shaft, the two sides of the second rotating shaft are rotatably connected with second receiving blocks, and a reserved groove is opened inside the base.

[0006] Preferably, two groups of sliding blocks are slidably connected inside the second receiving block, one side of the two groups of sliding blocks is fixedly connected to a receiving plate, and the other side of the receiving plate is fixedly installed with a clamping arc.

[0007] Preferably, a fixed block is fixedly connected to the lower surface of the fixed plate, two groups of fixed rods are fixedly connected inside the fixed block, the surfaces of the two groups of fixed rods are slidably connected to sliding plates, the lower surface of the sliding plate is fixedly connected to a connecting block, and the connecting block is fixedly connected to the second receiving block.

[0008] Preferably, a receiving rod is slidably connected inside the second receiving block, one end of the receiving rod is fixedly connected to an abutment block, the abutment block abuts against the slider, and the other end of the abutment block is fixedly mounted with a handle.

[0009] Preferably, a spring is fixedly installed inside the second receiving block, and the other end of the spring is fixedly connected to the abutting block.

[0010] Preferably, the spring fits against the surface of the receiving rod, and the diameter of the abutment block is larger than that of the spring.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. When fixing a workpiece, the assembly robot first places the component inside the reserved groove, starts the electric telescopic rod, and drives the first receiving block to move vertically upward through the electric telescopic rod. The vertical upward movement of the first receiving block changes the angle between the connecting rod and the first receiving block, so that the two groups of second receiving blocks move in the opposite direction, and fix the workpiece by clamping the arc. The setting of this structure effectively avoids the problem of difficult fixation of the workpiece during assembly, and can achieve the effect of stable clamping of the workpiece. At the same time, it reduces the labor intensity of the staff, reduces the time required for assembly, reduces the labor cost, and can also improve the corresponding assembly efficiency during actual use. It can also fix workpieces of different models, thereby improving the practicability of the device.

[0013] 2. When replacing the clamping arc of an assembling robot, first, pull the handle, and use the handle to drive the receiving rod to move horizontally, so that the abutment block is away from the interior of the slider, and the spring is compressed to push the clamping arc upward, so that the slider slides out of the second receiving block. After the required clamping arc is fixed to one side of the second receiving block through the slider, release the handle, and use the elastic force of the spring to make the abutment block abut against the interior of the slider to fix the slider to prevent the slider from accidentally slipping out during the assembly process. The setting of this structure effectively avoids the problem that the device can only assemble a single workpiece, and can achieve the effect of facilitating the staff to replace the clamping arc. At the same time, it reduces the time required for replacement, improves the corresponding work efficiency, and can also reduce the corresponding device cost during actual use, which is also conducive to the widespread promotion of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of a partial structure viewed from above;

[0016] Figure 3For this utility model Figure 1 The left side view shows the structure of the part;

[0017] Figure 4 For this utility model Figure 1 Schematic diagram of the local structure in right view section.

[0018] In the figure: 1. base; 2. handle; 3. support rod; 4. fixed block; 5. fixed plate; 6. electric telescopic rod; 7. sliding plate; 8. fixed rod; 9. connecting block; 10. sliding block; 11. receiving plate; 12. clamping arc; 13. reserved groove; 14. first receiving block; 15. first rotating shaft; 16. second receiving block; 17. second rotating shaft; 18. connecting rod; 19. abutment block; 20. spring; 21. receiving rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 , an assembly robot comprises a base 1, the upper surface of the base 1 is fixedly connected with four groups of support rods 3, the upper surfaces of the four groups of support rods 3 are fixedly connected with a fixing plate 5, an electric telescopic rod 6 is fixedly installed inside the fixing plate 5, the lower end of the electric telescopic rod 6 is fixedly connected with a first receiving block 14, the interior of the first receiving block 14 is rotatably connected with two groups of first rotating shafts 15, the surfaces of the two groups of first rotating shafts 15 are fixedly connected with connecting rods 18, the lower ends of the connecting rods 18 are fixedly connected with second rotating shafts 17, and the second receiving blocks 16 are rotatably connected on both sides of the second rotating shaft 17, and a reserved groove 13 is opened inside the base 1, which reduces the labor intensity of the staff, reduces the time required for assembly, reduces the labor cost, effectively avoids the problem of difficult fixation of the workpiece during assembly, can achieve the effect of stably clamping the workpiece, can also improve the corresponding assembly efficiency in the actual use process, can also fix workpieces of different models, and improves the practicality of the device.

[0021] Among them; the second receiving block 16 is internally slidably connected with two groups of sliders 10, one side of the two groups of sliders 10 is fixedly connected with a receiving plate 11, and the other side of the receiving plate 11 is fixedly installed with a clamping arc 12, which reduces the time required for replacement and improves the corresponding work efficiency, effectively avoiding the problem that the device can only assemble a single workpiece, and can achieve the effect of facilitating the staff to replace the clamping arc 12, and can also reduce the corresponding device cost during actual use.

[0022] Among them; the lower surface of the fixed plate 5 is fixedly connected with a fixed block 4, and two groups of fixed rods 8 are fixedly connected inside the fixed block 4. The surfaces of the two groups of fixed rods 8 are slidably connected with sliding plates 7, and the lower surface of the sliding plate 7 is fixedly connected with a connecting block 9. The connecting block 9 is fixedly connected to the second receiving block 16, which can achieve the effect of limiting the second receiving block 16 and improve the stability of the second receiving block 16 when it moves horizontally.

[0023] Among them; the second receiving block 16 is internally slidably connected with a receiving rod 21, one end of the receiving rod 21 is fixedly connected with a contact block 19, the contact block 19 abuts against the slider 10, and the other end of the contact block 19 is fixedly installed with a handle 2. The receiving rod 21 is driven by the handle 2 to move horizontally, so that the contact block 19 is away from the inside of the slider 10, which can achieve the effect of limiting the slider 10 and improve the stability of the device when used.

[0024] Among them; a spring 20 is fixedly installed inside the second receiving block 16, and the other end of the spring 20 is fixedly connected to the abutment block 19. The elastic force of the spring 20 makes the abutment block 19 abut against the inside of the slider 10, which can achieve the effect of a close fit between the abutment block 19 and the slider 10, avoiding the slider 10 from accidentally slipping out during the assembly process.

[0025] Among them; the spring 20 fits with the surface of the receiving rod 21, and the diameter of the abutment block 19 is larger than the spring 20, which can prevent the abutment block 19 from sliding into the inside of the spring 20 when moving horizontally, thereby improving the stability of the device during use, increasing the service life of the device, and reducing the corresponding maintenance costs.

[0026] Working principle: when fixing the workpiece, first, place the component inside the reserved groove 13, start the electric telescopic rod 6, and drive the first receiving block 14 to move vertically upward through the electric telescopic rod 6. The vertical upward movement of the first receiving block 14 changes the angle between the connecting rod 18 and the first receiving block 14, so that the two groups of second receiving blocks 16 move in the opposite direction, and the workpiece is fixed by clamping the arc 12.

[0027] When replacing the clamping arc 12, first, pull the handle 2, and use the handle 2 to drive the receiving rod 21 to move horizontally, so that the abutment block 19 is away from the interior of the slider 10, and the spring 20 is compressed, pushing the clamping arc 12 upward, so that the slider 10 slides out of the second receiving block 16. After the required clamping arc 12 is fixed to one side of the second receiving block 16 through the slider 10, release the handle 2, and the elastic force of the spring 20 makes the abutment block 19 abut against the interior of the slider 10, thereby fixing the slider 10 to prevent the slider 10 from accidentally slipping out during the assembly process, thereby improving the safety during assembly.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to the process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly robot, comprising a base (1), characterized in that: Four groups of support rods (3) are fixedly connected to the upper surface of the base (1), and the upper surfaces of the four groups of support rods (3) are all fixedly connected to a fixing plate (5), and an electric telescopic rod (6) is fixedly installed inside the fixing plate (5), and the lower end of the electric telescopic rod (6) is fixedly connected to a first receiving block (14), and the inside of the first receiving block (14) is rotatably connected to two groups of first rotating shafts (15), and the surfaces of the two groups of first rotating shafts (15) are fixedly connected to connecting rods (18), and the lower end of the connecting rod (18) is fixedly connected to a second rotating shaft (17), and the two sides of the second rotating shaft (17) are rotatably connected to the second receiving blocks (16), and a reserved groove (13) is opened inside the base (1).

2. An assembly robot according to claim 1, characterized in that: Two groups of sliders (10) are slidably connected inside the second receiving block (16), one side of the two groups of sliders (10) is fixedly connected to a receiving plate (11), and the other side of the receiving plate (11) is fixedly mounted with a clamping arc (12).

3. The assembly robot according to claim 1, characterized in that: The lower surface of the fixed plate (5) is fixedly connected to a fixed block (4), the interior of the fixed block (4) is fixedly connected to two groups of fixed rods (8), the surfaces of the two groups of fixed rods (8) are slidably connected to sliding plates (7), the lower surface of the sliding plate (7) is fixedly connected to a connecting block (9), and the connecting block (9) is fixedly connected to a second receiving block (16).

4. The assembly robot according to claim 2, characterized in that: The second receiving block (16) is slidably connected to a receiving rod (21) inside, one end of the receiving rod (21) is fixedly connected to an abutment block (19), the abutment block (19) abuts against the sliding block (10), and the other end of the abutment block (19) is fixedly mounted with a handle (2).

5. The assembly robot according to claim 4, characterized in that: A spring (20) is fixedly installed inside the second receiving block (16), and the other end of the spring (20) is fixedly connected to the abutment block (19).

6. The assembly robot according to claim 5, characterized in that: The spring (20) is in contact with the surface of the receiving rod (21), and the diameter of the abutment block (19) is larger than that of the spring (20).

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