Automatic welding positioner transfer robot device
By introducing servo motor-driven gear and rack meshing and electric telescopic rod into the automatic welding positioner handling robot device, the slide plate can slide in the sliding hole, which solves the problem of clamping limitations caused by inconsistent workpiece size and shape, improves the stability and safety of the device, reduces noise and extends the life of key components.
Patent Information
- Application Number
- CN202423299980.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-31
AI Technical Summary
When the existing automatic welding positioner handling robot device is gripping the workpiece in the inner gantry, the different sizes, shapes and surface conditions of the workpieces lead to limitations in gripping, which may cause the workpiece to fall and affect normal operation.
The design includes a base, adjustment structure, robotic arm, and clamping structure. A servo motor drives the gears and racks to mesh, enabling the slide plate to slide within the sliding hole. Combined with an electric telescopic rod and a locking block, it achieves stable clamping and long-distance clamping of the workpiece. Progressive meshing reduces noise and vibration.
It improves the versatility and stability of the welding positioner handling robot, reduces noise, extends the service life of key components, and ensures the safety and stability of workpieces during handling.
Smart Images
Figure CN223889217U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automatic welding positioner technology field especially relates to a kind of automatic welding positioner handling robot device. BACKGROUND
[0002] Automatic welding positioner handling robot device is important equipment in modern industrial production, their application greatly improves production efficiency and product quality, and automatic welding positioner is a kind of mechanical device which is completed by changing welding piece, welding machine or welder position to realize ideal welding position.
[0003] The automatic welding positioner handling robot device in the prior art has certain limitations for clamping workpieces on the production line, especially in the welding process of the inner middle gantry assembly, different inner middle gantry workpieces have different sizes and shapes, and the surfaces of inner middle gantry workpieces in different states are also different, and the relatively limited clamping may cause the workpieces to fall during the handling process, thereby seriously affecting the normal operation of the automatic welding positioner.
[0004] Therefore, an automatic welding positioner handling robot device is proposed to solve the above problems. SUMMARY
[0005] To make up for the shortcomings of the prior art, the automatic welding positioner handling robot device has certain limitations for clamping workpieces on the production line, especially in the welding process of the inner middle gantry assembly, different inner middle gantry workpieces have different sizes and shapes, and the surfaces of inner middle gantry workpieces in different states are also different, and the relatively limited clamping may cause the workpieces to fall during the handling process, thereby seriously affecting the normal operation of the automatic welding positioner, and an automatic welding positioner handling robot device is proposed.
[0006] The utility model solves technical scheme that it adopts: a kind of automatic welding positioner handling robot device, including base, the both sides of the top of base are equipped with adjusting structure, the middle part of adjusting structure is slidably connected with bottom plate, the top of bottom plate is fixedly installed with mechanical arm, the top of mechanical arm is fixedly installed with clamping structure, the clamping structure includes the mounting plate fixedly connected in the output end of mechanical arm, two slide holes that pass through mounting plate are formed in the side of mounting plate, the inner wall of two slide holes is slidably connected with slide plate.
[0007] Preferably, the mounting plate is fixedly installed with an electric telescopic rod away from one side of the sliding plate, the output end of the electric telescopic rod is fixedly connected with one end of a sliding plate penetrating the mounting plate, the middle part of the two sliding plates is fixedly connected with two racks two respectively, the middle part of the mounting plate away from the mechanical arm is rotatably connected with a gear two, the upper and lower positions of the outer wall of the gear two are meshingly connected with the two racks two respectively.
[0008] Preferably, the middle part of the mounting plate away from the mechanical arm is fixedly connected with a limiting plate at the upper and lower positions respectively, the opposite sides of the two limiting plates are slidingly connected with the sides away from the two racks two respectively.
[0009] Preferably, the top and bottom of the two sliding plates are fixedly connected with clamping blocks.
[0010] Preferably, the adjusting structure comprises a servo motor fixedly installed at the top end of the bottom plate, the output end of the servo motor penetrates to the bottom end of the bottom plate, the output end of the servo motor is fixedly connected with a gear one, the two sides of the top end of the base are fixedly connected with sliding rails, the inner wall of one sliding rail is fixedly connected with a rack one, and the outer wall of the rack one is meshingly connected with the outer wall of the gear one.
[0011] Preferably, the gear one is inclined.
[0012] Due to the adoption of the above technical scheme, the technical progress achieved by the present application relative to the prior art is:
[0013] 1. The automatic welding positioner carrying robot device is capable of adjusting the clamping of the carrying robot on the welding workpiece through the sliding of the two sliding plates in the sliding holes, thereby improving the versatility and practical effect of the automatic welding positioner carrying robot device.
[0014] 2. The automatic welding positioner carrying robot device is capable of driving the servo motor, thereby driving the gear one to rotate, and under the meshing action between the gear one and the rack one, the bottom plate can move together with the mechanical arm and the clamping structure, thereby facilitating the long-distance clamping operation of the clamping structure. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present application.
[0016] Figure 2 It is the mechanical arm structure schematic view of the utility model;
[0017] Figure 3 It is the A place enlarged schematic view in the utility model Figure 2 ;
[0018] Figure 4 It is the B place enlarged schematic view in the utility model Figure 2 ;
[0019] Figure 5 It is the structure schematic view of rack two of the utility model.
[0020] In the drawing: 1, base; 2, adjusting structure; 21, servo motor; 22, gear one; 23, slide rail; 24, rack one; 3, bottom plate; 4, mechanical arm; 5, clamping structure; 51, mounting plate; 52, slide hole; 53, sliding plate; 54, rack two; 55, gear two; 56, clamping block; 57, limiting plate. Specific implementation
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] The specific embodiments are given below.
[0023] Please refer to Figure 1 - Figure 5 The utility model provides a kind of technical solutions: a kind of automatic welding positioner handling robot device, including base 1, the both sides of the top of base 1 are equipped with adjusting structure 2, the middle part of adjusting structure 2 is slidably connected with bottom plate 3, the top of bottom plate 3 is fixedly installed with mechanical arm 4, the top of mechanical arm 4 is fixedly installed with clamping structure 5, clamping structure 5 includes the mounting plate 51 of fixed connection in the output end of mechanical arm 4, one side of mounting plate 51 is equipped with two slide holes 52 that pass through mounting plate 51, the inner wall of two slide holes 52 is slidably connected with sliding plate 53, the sliding of two sliding plates 53 in slide hole 52 interior, so that handling robot is adjusted to the clamping of welding workpiece, to improve the versatility and practical effect of automatic welding positioner handling robot device.
[0024] As Figure 2 and Figure 5As shown, the mounting plate 51 is fixedly installed with an electric telescopic rod away from one side of the sliding plate 53, the output end of the electric telescopic rod is fixedly connected with one end of a sliding plate 53 penetrating through the mounting plate 51, the middle part of the two sliding plates 53 is fixedly connected with a rack two 54, the middle part of the side of the mounting plate 51 away from the mechanical arm 4 is rotatably connected with a gear two 55, the upper and lower positions of the outer wall of the gear two 55 are meshingly connected with the two rack two 54 respectively, the sliding of one sliding plate 53 can be driven by the extension and retraction of the electric telescopic rod, and then one rack two 54 is driven to slide, and then the gear two 55 is driven to rotate, and then the two rack two 54 can be synchronously relatively slid, and finally the effect that the two sliding plates 53 slide towards each other to clamp the workpiece is achieved.
[0025] As shown in Figure 3 As shown, the upper and lower positions of the middle part of the side of the mounting plate 51 away from the mechanical arm 4 are fixedly connected with limit plates 57, the opposite sides of the two limit plates 57 are slidably connected with the sides away from the two rack two 54 respectively, and the two limit plates 57 guide and limit the two rack two 54 respectively, avoiding problems such as deflection and misplacement of the rack two 54 during sliding.
[0026] As shown in Figure 2 As shown, the top and bottom of the two sliding plates 53 are fixedly connected with clamping blocks 56, and the L-shaped clamping blocks 56 can be better clamped outside the clamped workpiece, thereby improving the stability of clamping and welding the workpiece, and thereby improving the stability and safety of the automatic welding displacement machine handling robot device when handling the workpiece.
[0027] As shown in Figure 2 As shown, the adjusting structure 2 comprises a servo motor 21 fixedly installed at the top end of the bottom plate 3, the output end of the servo motor 21 penetrates to the bottom end of the bottom plate 3, the output end of the servo motor 21 is fixedly connected with a gear one 22, the two sides of the top end of the base 1 are fixedly connected with sliding rails 23, the inner wall of one sliding rail 23 is fixedly connected with a rack one 24, the outer wall of the rack one 24 is meshingly connected with the outer wall of the gear one 22, by driving the servo motor 21, the gear one 22 is driven to rotate, under the meshing effect between the gear one 22 and the rack one 24, the bottom plate 3 can be moved together with the mechanical arm 4 and the clamping structure 5, thereby facilitating the clamping structure 5 to perform long-distance clamping operation.
[0028] As shown in Figure 2 As shown, the teeth of the gear one 22 and the teeth grooves of the rack one 24 are inclined, and in the transmission process, the teeth gradually enter and disengage from the meshing, which helps to reduce impact and vibration, thereby reducing noise, and at the same time, in the same time, more teeth are involved in meshing at the same time, so that the gear one 22 and the rack one 24 can withstand greater load, thereby prolonging the service life of the gear one 22 and the rack one 24.
[0029] The working principle of the utility model is: when using, through driving servo motor 21, and then drive gear one 22 rotates, under the meshing effect between gear one 22 and rack one 24, make bottom plate 3 can be moved with mechanical arm 4 and clamping structure 5, when mechanical arm 4 and clamping structure 5 move to the appropriate position, drive mechanical arm 4, make clamping structure 5 close to the welding workpiece to be carried, then through the telescopic extension of electric telescopic rod drive a slide plate 53 slide, and then drive a rack two 54 slide, and then can drive gear two 55 rotate, and then make two rack two 54 synchronous relative sliding, finally reach the effect that two slide plates 53 slide towards each other and clamp workpiece, in this process, L-shaped clamping block 56, can better be clamped in the outside of clamped workpiece, and then improve the stability of clamping welding workpiece, and then improve the stability and safety of automatic welding positioner carrying robot device when carrying workpiece, after workpiece clamping is completed, in this drive servo motor 21, slide bottom plate 3 to the offline of production line, use mechanical arm 4, carry workpiece to the appropriate position, in the push electric telescopic rod stretch, enter the material of electric telescopic rod can be realized.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model, and under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. An automatic welding positioner handling robot device, comprising a base (1), characterized in that: Adjustment structures (2) are installed on both sides of the top of the base (1). A base plate (3) is slidably connected to the middle of the adjustment structure (2). A mechanical arm (4) is fixedly installed on the top of the base plate (3). A clamping structure (5) is fixedly installed on the top of the mechanical arm (4). The clamping structure (5) includes a mounting plate (51) fixedly connected to the output end of the mechanical arm (4). Two sliding holes (52) penetrating the mounting plate (51) are opened on one side of the mounting plate (51). Sliding plates (53) are slidably connected to the inner walls of the two sliding holes (52).
2. The automatic welding positioner handling robot device according to claim 1, characterized in that: An electric telescopic rod is fixedly installed on the side of the mounting plate (51) away from the slide plate (53). The output end of the electric telescopic rod is fixedly connected to one end of the slide plate (53) that passes through the mounting plate (51). A rack two (54) is fixedly connected to the middle of both slide plates (53). A gear two (55) is rotatably connected to the middle of the side of the mounting plate (51) away from the robotic arm (4). The upper and lower positions of the outer wall of the gear two (55) are respectively meshed with the two rack two (54).
3. The automatic welding positioner handling robot device according to claim 2, characterized in that: Limiting plates (57) are fixedly connected to the upper and lower positions of the middle part of the mounting plate (51) away from the robotic arm (4), and the opposite sides of the two limiting plates (57) are slidably connected to the opposite sides of the two racks (54).
4. The automatic welding positioner handling robot device according to claim 1, characterized in that: Both of the two slides (53) are fixedly connected to the top and bottom with locking blocks (56).
5. The automatic welding positioner handling robot device according to claim 1, characterized in that: The adjustment structure (2) includes a servo motor (21) fixedly installed on the top of the base plate (3). The output end of the servo motor (21) extends through to the bottom of the base plate (3). A gear (22) is fixedly connected to the output end of the servo motor (21). Slide rails (23) are fixedly connected to both sides of the top of the base (1). A rack (24) is fixedly connected to the inner wall of one of the slide rails (23). The outer wall of the rack (24) meshes with the outer wall of the gear (22).
6. The automatic welding positioner handling robot device according to claim 5, characterized in that: The tooth blocks on the outer wall of the gear (22) and the tooth grooves on the side of the rack (24) are both inclined.