A three-way material picking and placing robot
By designing a three-way pick-and-drop robot, the problem of low efficiency of the pick-and-drop equipment of existing injection molding equipment is solved, the automatic burial of nuts and copper rows and direct removal of products is realized, and the pick-and-drop efficiency of hardware and workpieces is improved.
Patent Information
- Application Number
- CN202421456698.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The material pick-up and discharge devices of existing injection molding equipment are inefficient, difficult to deal with multiple types of hardware at the same time, and robotic arm interference is prone to occur, affecting working efficiency.
A three-way material pick-up and discharge robot is designed. The nut pick-up and placement mechanism, copper drain pick-up and placement mechanism and product pick-up and placement mechanism are respectively provided on the left, right and upper sides of the main support seat. The main support seat is driven by the robot arm to automatically bury the nut and copper rail and to directly take-out the product.
It improves the pick-up and placement efficiency of hardware and workpieces, reduces interference in the robotic arm, and achieves higher integration and layout rationality.
Smart Images
Figure CN222712668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a material taking and placing device for injection molding equipment, in particular to a three-directional material taking and placing manipulator. Background Art
[0002] In the injection molding industry, many products need to embed hardware nuts and copper plates into the mold together before injection molding. The traditional embedding method is to manually embed the hardware into the preset mold with the help of workpieces. However, this manual operation method has problems such as low efficiency, inaccurate embedding position, and easy burns. With the development of automation technology, there are some methods that use mechanical arms to drive the picking and placing claws to embed hardware. However, the existing picking and placing devices can generally only pick and place materials at a single time. Due to the limitation of the effective space of the device, it is difficult to set multiple types of clamping mechanisms on the same picking and placing claw. Therefore, it is necessary to set multiple mechanical arms and picking and placing claws at the same time to perform picking and placing operations in sequence. This execution method has problems such as low efficiency and easy interference with each other. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a three-way material picking and placing manipulator with reasonable layout, high integration and the ability to improve the efficiency of picking and placing hardware and workpieces, in view of the deficiencies of the prior art.
[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions.
[0005] A three-way material picking and placing robot, which includes a main support base, and the left, right and upper sides of the main support base are respectively provided with a nut picking and placing mechanism, a copper busbar picking and placing mechanism and a product picking and placing mechanism. The main support base includes a left side plate, a right side plate and two end plates, the left side plate and the right side plate are arranged in parallel with a preset space between the two, the two end plates are respectively fixed to the front and rear ends of the left side plate and the right side plate, and a flange seat for connecting a robot arm is fixed on one of the two end plates, the nut picking and placing mechanism is arranged on the left side plate, the copper busbar picking and placing mechanism is arranged on the right side plate, a connecting plate is fixed between the left side plate and the right side plate, and the product picking and placing mechanism is arranged on the connecting plate.
[0006] Preferably, the nut picking and placing mechanism includes a plurality of step rods, a push plate and a push cylinder, the push plate is arranged on the front side of the left side plate, one end of the step rod is fixedly connected to the left side plate, the other end of the step rod passes through the push plate and the two are slidably matched, the push cylinder is fixedly connected to the left side plate, and the push cylinder is used to drive the push plate to move closer to or away from the left side plate.
[0007] Preferably, the pushing cylinder is located in a preset space between the left plate and the right plate.
[0008] Preferably, the copper busbar picking and placing mechanism includes a fixed splint, a movable splint and a splint driving cylinder, the fixed splint and the splint driving cylinder are both fixed to the right side plate, and the fixed splint and the right side plate are perpendicular to each other, the movable splint and the fixed splint are arranged in parallel, the movable splint is arranged at the driving end of the splint driving cylinder, and the splint driving cylinder drives the movable splint to move closer to or away from the fixed splint, so that the copper busbar is clamped by the cooperation of the movable splint and the fixed splint.
[0009] Preferably, a clamping seat is fixed on one side of the fixed clamping plate facing the movable clamping plate, a plurality of clamping openings are provided on the clamping seat, and the copper busbar is clamped between the movable clamping plate and the clamping openings.
[0010] Preferably, the opening of the clamp is wide-mouthed.
[0011] Preferably, a through hole is provided near the end of the copper busbar, and a plurality of fixing columns are fixed on the movable clamping plate, wherein the fixing columns include a conical top end, the conical top end passes through the through hole, and the fixing columns press against the edge of the through hole.
[0012] Preferably, the product picking and placing mechanism includes a product picking and placing cylinder and two clamps, the product picking and placing cylinder is fixedly connected to the connecting plate, a receiving groove is provided on the clamp, a moving claw of the product picking and placing cylinder is arranged in the receiving groove, and the moving claw is fixedly connected to the clamp.
[0013] The three-way material picking and placing robot disclosed in the utility model comprises a left side plate, a right side plate and two end plates which form the basic structure of the main support seat. Since the left side plate and the right side plate are arranged in parallel and the two end plates are respectively fixed to the front and rear ends of the left side plate and the right side plate, the main support seat is in the shape of a long strip as a whole. The nut picking and placing mechanism, the copper bar picking and placing mechanism and the product picking and placing mechanism are respectively installed on the left, right and upper sides of the main support seat. When it is necessary to embed hardware into the injection molding equipment, the nut picking and placing mechanism and the copper bar picking and placing mechanism can be used to load the nut and the copper bar respectively, and then the main support seat is driven to move by a preset mechanical arm, which is symmetrically arranged on the left and right sides of the main support seat with the nut picking and placing mechanism and the copper bar picking and placing mechanism. After the nut picking and placing mechanism embeds the nut, the mechanical arm only needs to drive the main support seat to rotate 180°, and the copper bar picking and placing mechanism can be used to perform the action of embedding the copper bar. After the injection molding equipment completes the injection molding of the workpiece, the product picking and placing mechanism can be used to directly take out the product. Compared with the prior art in which different types of material picking and placing manipulators are respectively arranged, the utility model has a reasonable layout in three directions, a higher integration of material picking and placing functions, and can effectively improve the picking and placing efficiency of hardware and workpieces. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The utility model is a three-dimensional three-way material picking and placing robot Figure 1 ;
[0015] Figure 2 The utility model is a three-dimensional three-way material picking and placing robot Figure 2 ;
[0016] Figure 3 The utility model is a three-dimensional three-way material picking and placing robot Figure 3 ;
[0017] Figure 4 This is an exploded view of the product pick-up and placement mechanism. DETAILED DESCRIPTION
[0018] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments.
[0019] The utility model discloses a three-way material taking and placing manipulator, combined with Figures 1 to 4 As shown, it includes a main support seat 1, and the left, right and upper sides of the main support seat 1 are respectively provided with a nut picking and placing mechanism 2, a copper busbar picking and placing mechanism 3 and a product picking and placing mechanism 4. The main support seat 1 includes a left side plate 10, a right side plate 11 and two end plates 12. The left side plate 10 and the right side plate 11 are arranged in parallel with a preset space between the two. The two end plates 12 are respectively fixed to the front and rear ends of the left side plate 10 and the right side plate 11. A flange seat 13 for connecting a robotic arm is fixed on one of the two end plates 12. The nut picking and placing mechanism 2 is arranged on the left side plate 10, and the copper busbar picking and placing mechanism 3 is arranged on the right side plate 11. A connecting plate 14 is fixed between the left side plate 10 and the right side plate 11, and the product picking and placing mechanism 4 is arranged on the connecting plate 14.
[0020] In the above structure, the basic structure of the main support seat 1 is composed of the left side plate 10, the right side plate 11 and the two end plates 12. Since the left side plate 10 and the right side plate 11 are arranged in parallel and the two end plates 12 are respectively fixed to the front and rear ends of the left side plate 10 and the right side plate 11, the main support seat 1 is in the shape of a long strip as a whole. The nut picking and placing mechanism 2, the copper bar picking and placing mechanism 3 and the product picking and placing mechanism 4 are respectively installed on the left, right and upper sides of the main support seat 1. When it is necessary to embed hardware into the injection molding equipment, the nut picking and placing mechanism 2, the copper bar picking and placing mechanism 3 and the product picking and placing mechanism 4 can be used. The nut picking and placing mechanism 2 and the copper bar picking and placing mechanism 3 are loaded with nuts and copper bars respectively, and then the main support seat 1 is driven to move by a preset mechanical arm, which is symmetrically arranged on the left and right sides of the main support seat 1 with the nut picking and placing mechanism 2 and the copper bar picking and placing mechanism 3. After the nut picking and placing mechanism 2 is embedded in the nut, the mechanical arm only needs to drive the main support seat 1 to rotate 180°, and the copper bar picking and placing mechanism 3 can be used to perform the action of embedding the copper bar. After the injection molding equipment completes the injection molding of the workpiece, the product picking and placing mechanism 4 can be used to directly take out the product. Compared with the prior art in which different types of picking and placing manipulators are set separately, the three-direction layout of the utility model is reasonable, the integration of the picking and placing function is higher, and the picking and placing efficiency of hardware and workpieces can be effectively improved.
[0021] For the preferred structure of the nut picking and placing mechanism 2, please refer to Figure 3 The nut picking and placing mechanism 2 includes a plurality of step rods 20, a push plate 21 and a push cylinder 22. The push plate 21 is arranged at the front side of the left side plate 10. One end of the step rod 20 is fixedly connected to the left side plate 10. The other end of the step rod 20 passes through the push plate 21 and the two are slidably matched. The push cylinder 22 is fixedly connected to the left side plate 10, and the push cylinder 22 is used to drive the push plate 21 to move closer to or away from the left side plate 10. Among them, the end of the step rod 20 away from the left side plate 10 is in a step shape, and the step position is used to insert nuts. In the process of embedding nuts, the push plate 21 can be used to push the nuts on multiple step rods 20 at the same time, and then multiple nuts are embedded in the preset mold at the same time.
[0022] In order to reasonably utilize the space, in the present embodiment, the pushing cylinder 22 is located in a preset space between the left plate 10 and the right plate 11 .
[0023] Combination Figure 1 and Figure 2As shown, regarding the preferred structure of the copper busbar picking and placing mechanism 3, in the present embodiment, the copper busbar picking and placing mechanism 3 includes a fixed splint 30, a movable splint 31 and a splint driving cylinder 32, the fixed splint 30 and the splint driving cylinder 32 are both fixed on the right side plate 11, and the fixed splint 30 and the right side plate 11 are perpendicular to each other, the movable splint 31 is arranged parallel to the fixed splint 30, the movable splint 31 is arranged at the driving end of the splint driving cylinder 32, and the splint driving cylinder 32 drives the movable splint 31 to move closer to or away from the fixed splint 30, and the copper busbar 100 is clamped by the cooperation of the movable splint 31 and the fixed splint 30.
[0024] Furthermore, a clamping seat 300 is fixed to one side of the fixed clamping plate 30 facing the movable clamping plate 31 , and a plurality of clamping openings 301 are provided on the clamping seat 300 . The copper busbar 100 is clamped between the movable clamping plate 31 and the clamping openings 301 .
[0025] In the above structure, by providing a plurality of clamping openings 301 on the clamping seat 300, it is convenient to insert the copper busbar 100 into each clamping opening 301 one by one. When the clamp driving cylinder 32 drives the movable clamping plate 31 to clamp relative to the fixed clamping plate 30, the copper busbar 100 can be clamped in the clamping opening 301.
[0026] In order to facilitate loading the copper busbar 100 and embedding the copper busbar 100 into the mold, in this embodiment, the opening of the clamping opening 301 is wide-mouthed.
[0027] On this basis, the copper bar 100 is provided with a through hole 101 near the end, and a plurality of fixing columns 310 are fixed on the movable clamp plate 31, and the fixing columns 310 include a conical top end, and the conical top end passes through the through hole 101, and the fixing columns 310 press against the edge of the through hole 101. The conical top end at the top position of the fixing column 310 is used to pass through the through hole 101, and the fixing column 310 can reliably press against the copper bar 100, so as to position the copper bar 100 in the clamping opening 301. Compared with the method of clamping the copper bar with a clamping claw, the utility model can effectively avoid the copper bar from falling off during the movement of burying the copper bar 100, thereby avoiding the situation of missing the copper bar in the mold, which helps to improve the injection molding yield rate.
[0028] As a preferred embodiment, the product taking and placing mechanism 4 includes a product taking and placing cylinder 40 and two clamping plates 41. The product taking and placing cylinder 40 is fixedly connected to the connecting plate 14. The clamping plate 41 is provided with a receiving groove 410. The moving claw 400 of the product taking and placing cylinder 40 is arranged in the receiving groove 410, and the moving claw 400 is fixedly connected to the clamping plate 41. In the above structure, this embodiment preferably adopts the method of cylinder cooperating with clamping plates to clamp the product. At the same time, through the cooperation of the receiving groove 410 and the moving claw 400, it can ensure that the opposite sides of the two clamping plates 41 are straight, thereby reliably clamping the injection molded product.
[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the technical scope of the present invention should be included in the scope of protection of the present invention.
Claims
1. A three-way material handling robot, characterized in that: The invention comprises a main support seat (1), wherein the left, right and upper sides of the main support seat (1) are respectively provided with a nut picking and placing mechanism (2), a copper bar picking and placing mechanism (3) and a product picking and placing mechanism (4); the main support seat (1) comprises a left side plate (10), a right side plate (11) and two end plates (12); the left side plate (10) and the right side plate (11) are arranged in parallel and a preset space is provided between the two end plates (12); the two end plates (12) are respectively fixed to the front and rear ends of the left side plate (10) and the right side plate (11); a flange seat (13) for connecting a mechanical arm is fixed to one of the two end plates (12); the nut picking and placing mechanism (2) is arranged on the left side plate (10); the copper bar picking and placing mechanism (3) is arranged on the right side plate (11); a connecting plate (14) is fixed between the left side plate (10) and the right side plate (11); and the product picking and placing mechanism (4) is arranged on the connecting plate (14).
2. The three-way material handling robot according to claim 1, characterized in that: The nut picking and placing mechanism (2) comprises a plurality of step rods (20), a push plate (21) and a push cylinder (22); the push plate (21) is arranged on the front side of the left side plate (10); one end of the step rod (20) is fixedly connected to the left side plate (10); the other end of the step rod (20) passes through the push plate (21) and the two are slidably matched; the push cylinder (22) is fixedly connected to the left side plate (10), and the push cylinder (22) is used to drive the push plate (21) to move closer to or away from the left side plate (10).
3. The three-way material handling robot according to claim 2, characterized in that: The pushing cylinder (22) is located in a preset space between the left plate (10) and the right plate (11).
4. The three-way material handling robot according to claim 1, characterized in that: The copper busbar picking and placing mechanism (3) comprises a fixed clamping plate (30), a movable clamping plate (31) and a clamping plate driving cylinder (32), wherein the fixed clamping plate (30) and the clamping plate driving cylinder (32) are both fixed on the right side plate (11), and the fixed clamping plate (30) and the right side plate (11) are perpendicular to each other, the movable clamping plate (31) and the fixed clamping plate (30) are arranged in parallel, the movable clamping plate (31) is arranged at the driving end of the clamping plate driving cylinder (32), and the clamping plate driving cylinder (32) drives the movable clamping plate (31) to move closer to or away from the fixed clamping plate (30), so that the copper busbar (100) is clamped by the movable clamping plate (31) and the fixed clamping plate (30) in cooperation.
5. The three-way material handling robot according to claim 4, characterized in that: A clamping seat (300) is fixed on one side of the fixed clamping plate (30) facing the movable clamping plate (31), and a plurality of clamping openings (301) are provided on the clamping seat (300). The copper busbar (100) is clamped between the movable clamping plate (31) and the clamping openings (301).
6. The three-way material handling robot according to claim 5, characterized in that: The opening of the clamping opening (301) is wide-mouthed.
7. The three-way material handling robot according to claim 5, characterized in that: A through hole (101) is provided near the end of the copper busbar (100), and a plurality of fixing columns (310) are fixed on the movable clamping plate (31), wherein the fixing columns (310) include a conical top end, the conical top end passes through the through hole (101), and the fixing columns (310) are pressed against the edge of the through hole (101).
8. The three-way material handling robot according to claim 1, characterized in that: The product picking and placing mechanism (4) comprises a product picking and placing cylinder (40) and two clamping plates (41); the product picking and placing cylinder (40) is fixedly connected to the connecting plate (14); a receiving groove (410) is provided on the clamping plate (41); a moving claw (400) of the product picking and placing cylinder (40) is arranged in the receiving groove (410), and the moving claw (400) is fixedly connected to the clamping plate (41).