Automatic multi-cavity medical mold product sorting and taking-out device

Abstract

The utility model discloses an automatic numbering and taking-out device for multi-cavity medical mold products, relates to the technical field of medical instruments, and aims to solve the problem of taking / placing small products with complex structures. Comprising a compression plate, at least sixteen compression plate air nozzles are arranged in the direction perpendicular to the upper surface of the compression plate and connected with fixing plate air nozzles in a one-to-one correspondence mode through air pipes, at least sixteen aluminum nozzles are arranged in the direction perpendicular to the lower surface of the compression plate, air suction channels are formed in the aluminum nozzles, and a suction inlet is formed in one end of each air suction channel. The other end is communicated with the compression plate air tap through a connecting channel; according to the automatic numbering and taking-out device for the multi-cavity medical mold products, a compression function and a fine positioning function are added to a traditional mechanical arm jig, a special aluminum nozzle is manufactured to replace a suction cup, compressed air is used for taking / placing small products with complex structures, and automatic production is achieved on the premise that the quality requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an automatic semicolon removal device for multi-cavity medical mold products. Background Art

[0002] With the development of science and technology, the structure of medical device components on the market has changed accordingly, especially small products with multi-cavity molds. The traditional injection molding production model is to install a suction nozzle and suction cup on the aluminum plate of the robot to remove the fixture, and then use compressed air to suck the product out of the mold. This removal device is no longer suitable for the current small products with complex structures. The product characteristics are small and light, with high requirements for appearance and function, no suction cup suction position, and sixteen cavities arranged tightly. Therefore, a new product removal device is designed, manufactured and used. Summary of the Invention

[0003] The embodiment of the utility model provides an automatic semicolon removal device for multi-cavity medical mold products, which can at least solve the problem of taking / putting small products with complex structures;

[0004] In order to achieve the above-mentioned purpose, the embodiments of the present invention adopt the following technical solutions:

[0005] An automatic semicolon removal device for multi-cavity medical mold products, comprising:

[0006] A fixed plate is provided with at least four groups of air inlet nozzles in a direction perpendicular to the upper surface of the fixed plate, and at least four fixed plate air source nozzles are provided in a direction perpendicular to the side surface of the fixed plate. Each group of air inlet nozzles is connected to a fixed plate air source nozzle, and each group of air inlet nozzles includes at least four fixed plate air nozzles. A guide cylinder is provided at each of the four corners of the inner wall of the fixed plate, and the guide cylinder is hollow.

[0007] A compression plate, at least sixteen compression plate air nozzles are provided in a direction perpendicular to the upper surface of the compression plate, the compression plate air nozzles are connected to the fixed plate air nozzles in a one-to-one correspondence via air pipes, and at least sixteen aluminum nozzles are provided in a direction perpendicular to the lower surface of the compression plate, each aluminum nozzle having an air suction channel therein, one end of the air suction channel having a suction port, and the other end communicating with the compression plate air nozzle via a connecting channel;

[0008] Guide connecting columns, at least four of which have one end fixedly connected to the four corners of the compression plate, and the other end extending out of the upper end surface of the guide cylinder through the hollow portion of the guide cylinder and provided with a limit cover, and a compression spring sleeved on the outer wall of the guide connecting column;

[0009] Among them, the fixed plate air source nozzle is connected to the compressed air, and the workpiece is adsorbed in sequence through the fixed plate air nozzle, air pipe, fixed plate air nozzle, connecting channel and aluminum nozzle.

[0010] The beneficial effect is that the automatic semicolon removal device for multi-cavity medical mold products provided by the embodiment of the utility model adds compression function and precise positioning function to the traditional robot fixture, makes a special aluminum nozzle to replace the suction cup, uses compressed air to take / place small products with complex structures, and realizes automated production while meeting quality requirements.

[0011] Furthermore, a connecting plate is provided on one side of the fixing plate, and at least two connecting holes are provided in a direction perpendicular to the connecting plate. Such a configuration is used to connect with the manipulator and move synchronously with the manipulator.

[0012] Furthermore, an opening is provided at the center of the fixing plate for the air supply pipe to pass through, so that space is reserved for the air supply pipe to pass through.

[0013] Furthermore, extension plates are provided on both the left and right sides of the compression plate, and positioning posts are provided on the side of the extension plate facing away from the fixed plate. This arrangement is used for positioning.

[0014] Furthermore, the aluminum nozzle includes a main body, and an air intake channel is provided in the main body, wherein the air intake channel includes a first channel, a second channel, and a third channel that are sequentially connected. In this arrangement, the workpiece is sucked into the aluminum nozzle by compressed air, and then the aluminum nozzle's blowing function is used to place the product into the storage box, thereby achieving stable product placement and cyclical automatic production.

[0015] Furthermore, the diameter of the first channel is greater than the diameter of the second channel.

[0016] Furthermore, the diameter of the second channel is smaller than the diameter of the third channel.

[0017] Furthermore, at least one notch is provided along the circumferential side wall of the first channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an axonometric view of the automatic semicolon removal device for multi-cavity medical mold products according to an embodiment of the present utility model;

[0019] Figure 2 This is a top view of the automatic colon removal device for multi-cavity medical mold products according to an embodiment of the present utility model;

[0020] Figure 3 This is a cross-sectional view of the compression plate of the automatic semicolon removal device for multi-cavity medical mold products according to an embodiment of the present utility model;

[0021] Figure 4 This is a three-dimensional diagram of the compression plate of the automatic semicolon removal device for multi-cavity medical mold products according to an embodiment of the present utility model;

[0022] In the figure: 1, fixed plate, 2, guide cylinder, 3, fixed plate air nozzle, 4, fixed plate air source air nozzle, 5, opening, 6, connecting plate, 7, connecting hole, 8, compression plate, 81, connecting channel, 9, guide connecting column, 10, compression spring, 11, extension plate, 12, positioning column, 13, compression plate air nozzle, 14, aluminum nozzle, 141, main body, 142, notch, 143, first channel, 144, second channel, 145, third channel. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] In this disclosure, unless otherwise indicated, directional terms such as "axial," "circumferential," and "radial" are generally defined relative to the axis of rotation of the rotor in the drive motor, and "inner" and "outer" refer to the inner and outer contours of the corresponding components. The use of terms such as "first" and "second" is intended to distinguish different components and does not imply order or importance. In addition, in the following description, when referring to the drawings, unless otherwise specified, the same reference numerals in different drawings indicate the same or similar elements.

[0027] The utility model discloses an automatic semicolon removal device for multi-cavity medical mold products. Figure 1 , including a fixing plate 1, a compression plate 8 and a guide connecting column 9;

[0028] The fixed plate 1 is specifically described below with an example. At least four groups of air inlet nozzles are provided in a direction perpendicular to the upper surface of the fixed plate 1. At least four fixed plate air source nozzles 4 are provided in a direction perpendicular to the side surface of the fixed plate 1. Each group of air inlet nozzles is connected to a fixed plate air source nozzle 4. Each group of air inlet nozzles includes at least four fixed plate air nozzles 3. A guide cylinder 2 is provided at each of the four corners of the inner wall of the fixed plate 1. The guide cylinder 2 is hollow.

[0029] The following is a specific example of the compression plate 8. At least sixteen compression plate air nozzles 13 are provided along a direction perpendicular to the upper surface of the compression plate 8. The compression plate air nozzles 13 are connected to the fixed plate air nozzles 3 in a one-to-one correspondence via air pipes. At least sixteen aluminum nozzles 14 are provided along a direction perpendicular to the lower surface of the compression plate 8. The aluminum nozzles 14 have an air suction channel therein. One end of the air suction channel has a suction port, and the other end communicates with the compression plate air nozzles 13 via a connecting channel 81.

[0030] The guide connecting column 9 is described in detail below. One end of at least four guide connecting columns 9 is fixedly connected to the four corners of the compression plate 8, and the other end extends through the hollow portion of the guide cylinder 2 and out of the upper end surface of the guide cylinder 2 and is provided with a limit cover. The outer wall of the guide connecting column 9 is provided with a compression spring 10;

[0031] The fixed plate air source nozzle 4 is connected to compressed air, and the workpiece is adsorbed in sequence through the fixed plate air nozzle 3, the air pipe, the fixed plate air nozzle 3, the connecting channel 81 and the aluminum nozzle 14.

[0032] The embodiment of the utility model provides an automatic removal device for multi-cavity medical mold products, which adds compression and precision positioning functions to traditional robotic fixtures, manufactures a special aluminum nozzle to replace the suction cup, and uses compressed air to take / place small products with complex structures, thereby realizing automated production while meeting quality requirements.

[0033] Working process: The mold is opened, the robot descends, and the compression plate aluminum nozzle of the removal device is first close to the mold surface. When the mold top plate moves forward, the compression plate of the removal device is pushed back synchronously, and the product falls accurately into the compression plate aluminum nozzle. Then, compressed air is used to firmly suck the sixteen-hole product into the aluminum nozzle for smooth removal. Then the robot retreats and moves it out of the mold. In order to avoid static electricity adsorbing the product, the aluminum nozzle blowing function is used to place the product into the storage box to achieve smooth product placement and automatic production in a cycle.

[0034] Please continue to see Figure 1 A connecting plate 6 is provided on one side of the fixing plate 1, and at least two connecting holes 7 are opened in a direction perpendicular to the connecting plate 6. It is used to connect with the manipulator and move synchronously with the manipulator.

[0035] Please continue to see Figure 1 An opening 5 is provided at the center of the fixing plate 1 for the air supply pipe to pass through, thereby reserving space for the air supply pipe to pass through.

[0036] Please continue to see Figure 1 , extension plates 11 are provided on both sides of the compression plate 8, and a positioning column 12 is provided on the side of the extension plate 11 away from the fixed plate 1 for positioning.

[0037] See Figure 3 The aluminum nozzle 14 includes a main body 141, and an air suction channel is opened in the main body 141. The air suction channel includes a first channel 143, a second channel 144, and a third channel 145 that are connected in sequence. In this arrangement, the workpiece is sucked into the aluminum nozzle 14 by compressed air, and then the aluminum nozzle's blowing function is used to place the product into the storage box, achieving stable product placement and cyclical automatic production.

[0038] Please continue to see Figure 3 , the diameter of the first channel 143 is greater than the diameter of the second channel 144 .

[0039] Please continue to see Figure 3 , the diameter of the second channel 144 is smaller than the diameter of the third channel 145 .

[0040] See Figure 2 and Figure 4 At least one notch 142 is defined along the circumferential sidewall of the first channel 143 .

[0041] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0042] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An automatic semicolon removal device for multi-cavity medical mold products, characterized in that: include: A fixed plate (1), at least four groups of air inlet nozzles are arranged in a direction perpendicular to the upper surface of the fixed plate (1), at least four fixed plate air source nozzles (4) are arranged in a direction perpendicular to the side of the fixed plate (1), each group of air inlet nozzles is connected to a fixed plate air source nozzle (4), each group of air inlet nozzles includes at least four fixed plate air nozzles (3), and a guide cylinder (2) is arranged at each of the four corners of the inner wall of the fixed plate (1), and the guide cylinder (2) is hollow; A compression plate (8), at least sixteen compression plate air nozzles (13) are provided along a direction perpendicular to the upper surface of the compression plate (8), the compression plate air nozzles (13) are connected to the fixed plate air nozzles (3) in a one-to-one correspondence through air pipes, at least sixteen aluminum nozzles (14) are provided along a direction perpendicular to the lower surface of the compression plate (8), the aluminum nozzles (14) have an air suction channel, one end of the air suction channel has a suction port, and the other end is communicated with the compression plate air nozzle (13) through a connecting channel (81); Guide connecting columns (9), one end of at least four guide connecting columns (9) is fixedly connected to the four corners of the compression plate (8), and the other end extends out of the upper end surface of the guide cylinder (2) through the hollow portion of the guide cylinder (2) and is provided with a limit cover, and the outer wall of the guide connecting column (9) is provided with a compression spring (10); The fixed plate air source nozzle (4) is connected to compressed air, and the workpiece is adsorbed sequentially through the fixed plate air nozzle (3), the air pipe, the fixed plate air nozzle (3), the connecting channel (81) and the aluminum nozzle (14).

2. The automatic mold removal device for multi-cavity medical mold products according to claim 1 is characterized in that: A connecting plate (6) is provided on one side of the fixing plate (1), and at least two connecting holes (7) are provided in a direction perpendicular to the connecting plate (6).

3. The automatic mold removal device for multi-cavity medical mold products according to claim 1 is characterized in that: An opening (5) is provided at the center of the fixing plate (1) for the air pipe to pass through.

4. The automatic mold removal device for multi-cavity medical mold products according to claim 1 is characterized in that: Extension plates (11) are provided on both the left and right sides of the compression plate (8), and a positioning column (12) is provided on the side of the extension plate (11) facing away from the fixing plate (1).

5. The automatic mold removal device for multi-cavity medical mold products according to claim 1 is characterized in that: The aluminum nozzle (14) comprises a main body (141), the air intake channel is opened in the main body (141), and the air intake channel comprises a first channel (143), a second channel (144), and a third channel (145) which are connected in sequence.

6. The automatic mold removal device for multi-cavity medical mold products according to claim 5 is characterized in that: The diameter of the first channel (143) is greater than the diameter of the second channel (144).

7. The automatic mold removal device for multi-cavity medical mold products according to claim 5 is characterized in that: The diameter of the second channel (144) is smaller than the diameter of the third channel (145).

8. The automatic mold removal device for multi-cavity medical mold products according to claim 5 is characterized in that: At least one notch (142) is provided along the circumferential side wall of the first channel (143).

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