Automatic material taking manipulator of horizontal injection molding machine

Abstract

The utility model is suitable for the technical field of manipulators, and provides an automatic material taking manipulator of a horizontal injection molding machine. A fixed base; the material taking manipulator base is movably placed at the top of the fixed base; the rotary clamping structures are symmetrically and movably arranged at the top of the fixed base; and the rotating structure is movably arranged in the fixed base, is connected with the rotating clamping structure and is used for clamping and fixing the material taking manipulator base. Compared with the prior art, the material taking manipulator base has the advantages that when the material taking manipulator base is used, the rotating structures are arranged in the fixed base, so that the rotating clamping structures at four positions can be controlled to move towards the middle synchronously, the material taking manipulator base is clamped and fixed, and the problems that according to traditional bolt fixing, thread slipping is prone to occurring, and the material taking manipulator base cannot be fixed easily are solved. And in addition, the installation and the disassembly are difficult, and the maintenance and the replacement by a user are not facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of robotic arm technology, and in particular relates to an automatic material handling robotic arm for a horizontal injection molding machine. Background Technology

[0002] An injection molding machine is a plastic product injection molding equipment that injects molten plastic into a mold under high temperature and high pressure, and then cools it to form a plastic product of a predetermined shape.

[0003] Because newly molded injection-molded products are at high temperatures, manually removing them can easily cause burns. Therefore, with technological advancements and to reduce safety accidents, existing technologies often use automated material handling robots to replace manual material handling. To facilitate adjustments to the robot's position, it is mounted on a movable base using bolts and nuts. However, screw fixing is prone to stripping, leading to insecure mounting. Furthermore, screw fixing is difficult to install and remove, hindering user maintenance and replacement.

[0004] Therefore, how to provide an automatic material handling robot for horizontal injection molding machines is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic material handling robot for horizontal injection molding machines, which aims to solve the problems mentioned in the background art.

[0006] This utility model is implemented as follows: an automatic material handling robot for a horizontal injection molding machine, comprising;

[0007] Fixed base;

[0008] A material handling robot base, wherein the material handling robot base is movably placed on top of a fixed base;

[0009] A rotating clamping structure is symmetrically and movably disposed on the top of a fixed base;

[0010] A rotating structure is movably disposed inside the fixed base and connected to a rotating clamping structure to clamp and fix the base of the material handling robot.

[0011] Preferably, the rotating clamping structure includes a first rotating block and a second rotating block. The first rotating block is symmetrically and movably disposed on the top of the fixed base and is movably connected to the rotating structure. A first movable groove is provided on the inner side of the first rotating block. The second rotating block is movably installed inside the first movable groove and a clamping plate is fixedly installed on its inner side. A second motor is fixedly installed on the top of the first rotating block and is movably connected to the second rotating block.

[0012] Preferably, the rotating structure includes a second movable slot, a first motor, a first driven wheel, and a second driven wheel. The second movable slot is opened inside the fixed base. The first motor is fixedly installed in the middle of the second movable slot and has a driving wheel movably installed at its top. The second driven wheel is located on the left side of the outer end of the second movable slot and is connected to the driving wheel by a transmission wheel. The first driven wheel is located on the right side of the outer end of the second movable slot and is connected to the first driven wheel by a steering wheel. A transmission rod is fixedly installed in the middle of both the second driven wheel and the first driven wheel and is fixedly connected to the first rotating block.

[0013] Preferably, the fixed base is provided with wheels on its side array, and the spacing between the rotation points of the rotating clamping structure is greater than the diameter of the base of the material handling robot.

[0014] Preferably, the driving wheel rotates in opposite directions to the second driven wheel, and the second driven wheel rotates synchronously in opposite directions to the first driven wheel.

[0015] Preferably, the height of the driving wheel is equal to the height of the second driven wheel, and the height of the second driven wheel is equal to the height of the first driven wheel.

[0016] Preferably, the second driven wheel has the same diameter as the first driven wheel, and the diameter of the steering wheel is smaller than that of the second driven wheel.

[0017] Compared with the prior art, the beneficial effects of this utility model are: when in use, by setting a rotating structure in the fixed base, the rotating clamping structures in four positions can be controlled to move synchronously towards the center, thereby clamping and fixing the base of the material handling robot, thus avoiding the traditional bolt fixing, which is prone to stripping, resulting in insecure fixing, and is difficult to install and disassemble, which is not conducive to user maintenance and replacement.

[0018] Meanwhile, by setting up a rotating clamping structure consisting of a second motor, a second rotating block, and a clamping plate, the working angle of the clamping plate can be adjusted when the curvature of the base of the picking robot is inconsistent with the current curvature position of the clamping plate, resulting in ineffective clamping. This allows the system to adapt to clamping and fixing of various sizes of picking robot bases. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 A schematic diagram of the overall appearance of an automatic material handling robot for a horizontal injection molding machine, provided for an embodiment of this utility model; (left view)

[0021] Figure 2 This is a schematic diagram of the overall appearance of an automatic material handling robot for a horizontal injection molding machine, provided as an embodiment of the present invention. (Right view)

[0022] Figure 3 A top view schematic diagram of the overall appearance of an automatic material handling robot for a horizontal injection molding machine provided in this embodiment of the utility model;

[0023] Figure 4 A top view of an automatic material handling robot for a horizontal injection molding machine provided in an embodiment of this utility model;

[0024] Figure 5 This is a front view structural diagram of an automatic material handling robot for a horizontal injection molding machine, provided as an embodiment of the present utility model.

[0025] In the diagram: 1-fixed base, 2-wheel, 3-first driven wheel, 4-second driven wheel, 5-steering wheel, 6-transmission wheel, 7-drive wheel, 8-first motor, 9-transmission rod, 10-first rotating block, 11-first movable groove, 12-second rotating block, 13-second motor, 14-clamping plate, 15-base of the material handling robot, 16-second movable groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The diagram shown is a structural schematic of an automatic material handling robot for a horizontal injection molding machine according to an embodiment of the present invention, comprising:

[0029] Fixed base 1;

[0030] The material handling robot base 15 is movably placed on top of the fixed base 1;

[0031] A rotating clamping structure is symmetrically and movably arranged on the top of the fixed base 1;

[0032] A rotating structure is movably disposed inside the fixed base 1 and connected to the rotating clamping structure to clamp and fix the material handling robot base 15.

[0033] In this embodiment of the utility model, when in use, the rotating structure is activated, which in turn drives the rotating clamping structure to move towards the center, thereby clamping and fixing the material handling robot base 15, so that the material handling robot base 15 is fixed on the fixed base 1.

[0034] By setting a rotating structure inside the fixed base 1, the rotating clamping structures in four positions can be controlled to move synchronously toward the center, thereby clamping and fixing the base 15 of the material handling robot. This avoids the traditional bolt fixing, which is prone to stripping, resulting in insecure fixing, and is difficult to install and disassemble, which is not conducive to user maintenance and replacement.

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in a preferred embodiment of the present invention, the rotating clamping structure includes a first rotating block 10 and a second rotating block 12. The first rotating block 10 is symmetrically and movably disposed on the top of the fixed base 1 and is movably connected to the rotating structure. A first movable groove 11 is provided on the inner side of the first rotating block 10. The second rotating block 12 is movably installed inside the first movable groove 11 and a clamping plate 14 is fixedly installed on its inner side. A second motor 13 is fixedly installed on the top of the first rotating block 10 and is movably connected to the second rotating block 12.

[0036] In this embodiment of the utility model, when in use, the second motor 13 is started, which in turn drives the second rotating block 12 to rotate in the first movable groove 11 for adjustment, thereby clamping and fixing the base of the material handling robot arm base 15.

[0037] By setting a rotating clamping structure, when the curvature of the base 15 of the picking robot is inconsistent with the current curvature position of the clamping plate 14, resulting in ineffective clamping, the angle of the clamping plate 14 can be adjusted, thereby adapting to clamping and fixing of various sizes of picking robot base 15 bases.

[0038] like Figure 4 and Figure 5 As shown, in a preferred embodiment of this utility model, the rotating structure includes a second movable groove 16, a first motor 8, a first driven wheel 3, and a second driven wheel 4. The second movable groove 16 is opened inside the fixed base 1. The first motor 8 is fixedly installed in the middle of the second movable groove 16, and a driving wheel 7 is movably installed on the top. The second driven wheel 4 is located on the left side of the outer end of the second movable groove 16, and a transmission wheel 6 is driven between it and the driving wheel 7. The first driven wheel 3 is located on the right side of the outer end of the second movable groove 16, and a steering wheel 5 is driven between it and the first driven wheel 3. A transmission rod 9 is fixedly installed in the middle of both the second driven wheel 4 and the first driven wheel 3, and is fixedly connected to the first rotating block 10.

[0039] In this embodiment of the utility model, when in use, the first motor 8 is started, and then the drive wheel 7 at its top drives the transmission wheels 6 on both sides to rotate synchronously, which in turn indirectly drives the second driven wheel 4 to rotate. The steering wheel 5 drives the first driven wheel 3 and the second driven wheel 4 to rotate synchronously in opposite directions. Then, the transmission rod 9 in the middle of the first driven wheel 3 and the second driven wheel 4 drives the first rotating block 10 at the top of the fixed base 1 to rotate.

[0040] By setting up a rotating structure, the rotating clamping structure can be controlled to clamp, thus avoiding the problems of traditional bolt fixing, which is prone to stripping, resulting in insecure fixing, difficulty in installation and disassembly, and inconvenience for users to repair and replace.

[0041] like Figure 1 , Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, wheels 2 are arranged in an array on the side of the fixed base 1, and the spacing between the rotation points of the rotating clamping structure is greater than the diameter of the base 15 of the material handling robot.

[0042] In this embodiment of the utility model, when in use, wheels 2 are arranged in an array on the side of the fixed base 1 to facilitate movement, and by making the spacing between the rotation points of the rotating clamping structure greater than the diameter of the picking robot base 15, it is convenient to place picking robot bases 15 of various diameters.

[0043] like Figure 4 and Figure 5 As shown, in a preferred embodiment of the present invention, the driving wheel 7 rotates in opposite directions to the second driven wheel 4, and the second driven wheel 4 rotates synchronously in opposite directions to the first driven wheel 3.

[0044] In this embodiment of the invention, when in use, by making the driving wheel 7 and the second driven wheel 4 rotate in opposite directions, and making the second driven wheel 4 and the first driven wheel 3 rotate synchronously in opposite directions, the driving wheel 7 can drive the second driven wheel 4 to rotate in the opposite direction, and drive the first driven wheel 3 to rotate in the opposite direction a second time.

[0045] like Figure 4 and Figure 5 As shown, in a preferred embodiment of the present invention, the height of the driving wheel 7 is equal to the height of the second driven wheel 4, and the height of the second driven wheel 4 is equal to the height of the first driven wheel 3.

[0046] In this embodiment of the invention, when in use, by making the height of the driving wheel 7 equal to the height of the second driven wheel 4, and the height of the second driven wheel 4 equal to the height of the first driven wheel 3, the driving wheel 7 can indirectly drive the second driven wheel 4 and the first driven wheel 3 to rotate.

[0047] like Figure 4 and Figure 5 As shown, in a preferred embodiment of the present invention, the second driven wheel 4 has the same diameter as the first driven wheel 3, and the diameter of the steering wheel 5 is smaller than that of the second driven wheel 4.

[0048] In this embodiment of the utility model, when in use, by making the diameter of the second driven wheel 4 the same as that of the first driven wheel 3, and making the diameter of the steering wheel 5 smaller than that of the second driven wheel 4, it is convenient for the second driven wheel 4 and the first driven wheel 3 to rotate synchronously in opposite directions.

[0049] The above embodiments of this utility model provide an automatic material handling robot for a horizontal injection molding machine. When in use, the robot base 15 is placed on the fixed base 1, and then the first motor 8 is started. The drive wheel 7 at the top of the motor drives the transmission wheels 6 on both sides to rotate synchronously, which in turn indirectly drives the second driven wheel 4 to rotate. The steering wheel 5 drives the first driven wheel 3 and the second driven wheel 4 to rotate synchronously in opposite directions. Then, the transmission rod 9 in the middle of the first driven wheel 3 and the second driven wheel 4 drives the first rotating block 10 at the top of the fixed base 1 to rotate, so that the clamping plate 14 is close to the side of the robot base 15, so that the robot base 15 is fixedly clamped. This avoids the traditional bolt fixing, which is prone to stripping, resulting in insecure fixing, and is difficult to install and disassemble, which is not conducive to user maintenance and replacement.

[0050] When the curvature of the base 15 of the picking robot is inconsistent with the current curvature position of the clamping plate 14, resulting in the inability to effectively clamp, the second motor 13 is then started, which in turn drives the second rotating block 12 to rotate in the first movable groove 11 to make corresponding adjustments, thereby clamping and fixing the base 15 of the picking robot, thus adapting to clamping and fixing the base 15 of the picking robot of various sizes.

[0051] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A horizontal injection molding machine automatic take-out robot characterized by comprising: include; Fixed base (1); The material handling robot base (15) is movably placed on top of the fixed base (1); A rotating clamping structure is symmetrically and movably disposed on the top of the fixed base (1); A rotating structure is movably disposed inside the fixed base (1) and connected to the rotating clamping structure to clamp and fix the material handling robot base (15).

2. The automatic take-out robot of a horizontal injection molding machine according to claim 1, wherein The rotating clamping structure includes a first rotating block (10) and a second rotating block (12). The first rotating block (10) is symmetrically and movably disposed on the top of the fixed base (1) and is movably connected to the rotating structure. A first movable groove (11) is opened on the inner side of the first rotating block (10). The second rotating block (12) is movably installed inside the first movable groove (11) and a clamping plate (14) is fixedly installed on its inner side. A second motor (13) is fixedly installed on the top of the first rotating block (10) and is movably connected to the second rotating block (12).

3. The automatic take-out robot of a horizontal injection molding machine according to claim 2, wherein The rotating structure includes a second movable slot (16), a first motor (8), a first driven wheel (3), and a second driven wheel (4). The second movable slot (16) is opened inside the fixed base (1). The first motor (8) is fixedly installed in the middle of the second movable slot (16) and a driving wheel (7) is movably installed on the top. The second driven wheel (4) is located on the left side of the outer end of the second movable slot (16) and a transmission wheel (6) is provided between it and the driving wheel (7). The first driven wheel (3) is located on the right side of the outer end of the second movable slot (16) and a steering wheel (5) is provided between it and the first driven wheel (3). A transmission rod (9) is fixedly installed in the middle of both the second driven wheel (4) and the first driven wheel (3) and is fixedly connected to the first rotating block (10).

4. The automatic take-out robot of a horizontal injection molding machine according to claim 1, wherein The fixed base (1) is provided with wheels (2) on its side array, and the spacing between the rotation points of the rotating clamping structure is greater than the diameter of the material handling robot base (15).

5. The automatic take-out robot of claim 3, wherein The driving wheel (7) rotates in the opposite direction to the second driven wheel (4), and the second driven wheel (4) rotates synchronously in the opposite direction to the first driven wheel (3).

6. The automatic take-out robot of a horizontal injection molding machine according to claim 3, wherein The height of the driving wheel (7) is equal to the height of the second driven wheel (4), and the height of the second driven wheel (4) is equal to the height of the first driven wheel (3).

7. The automatic take-out robot of claim 3, wherein The second driven wheel (4) has the same diameter as the first driven wheel (3), and the diameter of the steering wheel (5) is smaller than that of the second driven wheel (4).

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