TO pipe cap turnover device and TO packaging equipment

Abstract

The utility model relates to a TO pipe cap turnover device and TO packaging equipment, the TO pipe cap turnover device comprises a transfer mechanism, a first transfer mechanism and a second transfer mechanism, the transfer mechanism is installed on an external supporting platform, and at least one containing groove is formed in the top end face of the transfer mechanism; the first transfer mechanism and the second transfer mechanism are both arranged on the supporting platform, the first transfer mechanism is located on one side of the transfer mechanism, and the second transfer mechanism is located on the other side of the transfer mechanism; and the target pipe cap can be transferred into the containing groove under the driving of the first transferring mechanism, and is transferred to a target position from the containing groove under the driving of the second transferring mechanism. According to the TO pipe cap turnover device, through ordered operation of the transfer mechanism, the first transfer mechanism and the second transfer mechanism, the efficient, accurate and reliable pipe cap transfer process can be achieved, the turnover efficiency of the pipe caps is greatly improved, manual operation is not needed in the whole transfer process, and the problems of pollution and scratch of the pipe caps are solved.

Description

Technical Field

[0001] The present application relates to the field of electronic product processing equipment, and in particular to a TO tube cap turnover device and TO packaging equipment. Background Art

[0002] The traditional TO cap transfer process usually involves manually taking the cap out of the incoming material tray with tweezers, aligning it with the hole position of the dedicated material tray of the subsequent production equipment, and then placing it in the same cycle. However, during the transfer process, the TO cap is easily damaged, resulting in material waste and low efficiency. Utility Model Content

[0003] The present application provides a TO tube cap turnover device and a TO packaging device to solve the problems of low turnover efficiency and easy damage of existing tube caps.

[0004] In a first aspect, the present application provides a TO cap turnover device, the TO cap turnover device comprising: a transfer mechanism, a first transfer mechanism and a second transfer mechanism, the transfer mechanism being installed on an external support platform, and at least one receiving groove for receiving the cap is provided on the top end surface of the transfer mechanism;

[0005] The first transfer mechanism and the second transfer mechanism are both installed on an external support platform, and the first transfer mechanism is located on one side of the transfer mechanism, and the second transfer mechanism is located on the other side of the transfer mechanism; wherein the target tube cap can be transferred to the receiving tank under the drive of the first transfer mechanism, and can be transferred from the receiving tank to the target position under the drive of the second transfer mechanism.

[0006] Further, in a preferred solution of some embodiments, the first transfer mechanism includes a fixing frame, a vacuum component, a suction nozzle and a driving component for driving the suction nozzle to move, the fixing member is installed on an external support platform, and the vacuum component and the driving component are both installed on the fixing frame;

[0007] The suction nozzle is installed on the driving component; a suction hole is arranged on the suction nozzle, a gas channel connected with the suction hole is arranged inside the suction nozzle, and the gas channel is connected with the vacuum component.

[0008] Further, in a preferred solution of some embodiments, the vacuum assembly includes an air circuit, a vacuum generator, an air circuit controller and an air source, and the vacuum generator, the air circuit controller and the air source are all installed on a fixed frame;

[0009] The gas source is connected to the gas circuit controller through the gas circuit, the gas circuit controller is connected to the vacuum generator through the gas circuit, and the vacuum generator is connected to the gas channel in the suction nozzle through the gas circuit.

[0010] Furthermore, in a preferred solution of some embodiments, the suction nozzle is a tube made of rubber material.

[0011] Furthermore, in a preferred solution of some embodiments, the transfer mechanism further includes a flexible member, and the flexible member is disposed in the receiving groove to protect the target tube cap.

[0012] Furthermore, in a preferred solution of some embodiments, the number of the accommodating grooves is 2, and the 2 accommodating grooves are arranged at intervals.

[0013] Furthermore, in a preferred scheme of some embodiments, the TO tube cap turnover device also includes a material tray for accommodating target tube caps, and the material tray is placed on an external support platform and is located within the travel range of the suction nozzle in the first transfer mechanism and / or within the travel range of the suction nozzle in the second transfer mechanism.

[0014] Furthermore, in a preferred solution of some embodiments, a plurality of placement slots are provided on the top surface of the material tray, and the plurality of placement slots are arranged in an array.

[0015] Furthermore, in preferred solutions of some embodiments, a movable track is provided at the bottom of the transfer mechanism.

[0016] In a second aspect, the present application provides a TO packaging device, wherein the TO packaging device includes the above-mentioned TO cap turnover device.

[0017] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0018] The TO tube cap turnover device includes a transfer mechanism, a first transport mechanism and a second transport mechanism, wherein the target tube cap can be transported to a receiving groove at the top of the transfer mechanism under the drive of the first transport mechanism, and can be transported from the receiving groove to the target position (specifically a welding position, a storage position, etc.) under the drive of the second transport mechanism.

[0019] Obviously, compared with traditional manual handling, the TO tube cap turnover device can realize an efficient, accurate and reliable tube cap transfer process through the orderly operation of the transfer mechanism, the first transfer mechanism and the second transfer mechanism, greatly improving the turnover efficiency of the tube caps. In addition, during the entire transfer process, no manual operation is required, thus avoiding the problems of contamination and scratches on the tube caps and reducing damage to the tube caps, thereby improving the production capacity and product quality of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0023] Figure 1 A schematic diagram of the structure of a TO cap turnover device provided in an embodiment of the present application;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure of the first transfer mechanism;

[0025] Figure 3 A schematic diagram of the structure of a vacuum assembly provided in an embodiment of the present application;

[0026] Figure 4 for Figure 1 Schematic diagram of the structure of the middle material tray.

[0027] Description of reference numerals:

[0028] 100. TO cap turnover device; 200. Support platform;

[0029] 10. Transfer mechanism; 11. Accommodation tank;

[0030] 20. first transfer mechanism; 21. fixed frame; 22. drive assembly; 23. vacuum assembly; 231. air circuit; 232. vacuum generator; 233. air circuit controller; 234. air source; 24. suction nozzle;

[0031] 30. Second transfer agency;

[0032] 40. Feed tray; 41. Placement trough. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0034] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0035] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0036] In order to solve the technical problems of low turnover efficiency and easy damage of the caps in the prior art, the present application provides a TO cap turnover device 100, such as Figure 1 and Figure 2 As shown, the TO cap turnover device 100 includes a transfer mechanism 10 , a first transfer mechanism 20 and a second transfer mechanism 30 .

[0037] The transfer mechanism 10 is installed on an external support platform 200 (specifically, a support platform such as a workbench or table), and has at least one receiving groove 11 for receiving the pipe cap on its top end surface. It should be noted that the receiving groove 11 is a space or structure in the transfer mechanism 10 for receiving the pipe cap, which is usually a groove or a groove-like structure with an appropriate size and shape.

[0038] In addition, the first transfer mechanism 20 and the second transfer mechanism 30 are both installed on the external support platform 200, and the first transfer mechanism 20 is located on one side of the transfer mechanism 10, while the second transfer mechanism 30 is located on the other side of the transfer mechanism 10, so that the target tube cap can be transferred to the receiving tank 11 under the drive of the first transfer mechanism 20, and transferred from the receiving tank 11 to the target position (specifically, the welding position, storage position, material tray, etc.) under the drive of the second transfer mechanism 30.

[0039] It can be understood that when the target tube cap needs to be transported, the target tube cap is first adsorbed on the first transport mechanism 20. Then, the target tube cap is driven from the initial position to the receiving groove 11 of the transfer mechanism 10 by the first transport mechanism 20. In the receiving groove 11, the target tube cap can temporarily stay and wait for further transportation. Next, the second transport mechanism 30 is started, and the second transport mechanism 30 drives the target tube cap from the receiving groove 11 of the transfer mechanism 10 to the target position, thus completing the entire transport process.

[0040] In summary, compared with the prior art, the TO tube cap transfer device has at least the following beneficial effects: the TO tube cap turnover device 100 can realize an efficient, accurate and reliable tube cap transfer process through the orderly operation of the transfer mechanism 10, the first transfer mechanism 20 and the second transfer mechanism 30, greatly improving the turnover efficiency of the tube caps, and during the entire transfer process, no manual operation is required, thus avoiding the problems of contamination and scratches on the tube caps, reducing damage to the tube caps, and thus improving the production capacity and product quality of the production line.

[0041] In order to make the technical personnel in this field better understand the present application scheme, the following will be combined with the attached Figures 1 to 4 , clearly and completely describe the technical solutions in the embodiments of the present application.

[0042] Further, as a specific implementation in some embodiments of the present application, Figure 1 and Figure 2 As shown, in order to accurately grasp and position the target tube cap and ensure the stability and accuracy of the tube cap during the transfer process, the first transfer mechanism 20 includes a fixing frame 21, a vacuum assembly 23, a suction nozzle 24 and a driving assembly 22. Among them, on one side of the transfer mechanism 10, the fixing frame 21 is installed on the external support platform 200 to provide stable support.

[0043] In addition, the driving assembly 22 is mounted on the fixing frame 21, and the suction nozzle 24 is mounted on the driving assembly 22, so that the driving assembly 22 can drive the suction nozzle 24 to move. It can be understood that the driving assembly 22 controls the movement of the suction nozzle 24, so that the suction nozzle 24 can transfer the target tube cap from the original position to the receiving groove 11 of the transfer mechanism 10 according to a predetermined path and speed, thereby achieving accurate positioning and transfer of the target tube cap.

[0044] Preferably, the driving component 22 is a three-dimensional driving module, that is, the driving component 22 can drive the suction nozzle to move along the XYZ direction (the X direction specifically refers to the horizontal direction, the Y direction specifically refers to the longitudinal direction, and the Z direction specifically refers to the vertical direction).

[0045] It should be noted that the drive assembly 22 may be an electric device, a pneumatic device or other suitable drive system. The drive assembly 22 may be an existing three-dimensional drive module or an innovative three-dimensional drive module, as long as it can achieve movement in the X direction, the Y direction and the Z direction. This application does not limit this, and those skilled in the art may select according to actual conditions.

[0046] In addition, in order to ensure that the suction nozzle 24 can firmly grasp the target tube cap, the vacuum component 23 is installed on the fixing frame 21, and a suction hole (not shown) is provided on the suction nozzle 24, and a gas channel (not shown) connected to the suction hole is provided inside the suction nozzle 24, and the gas channel is connected to the vacuum component 23.

[0047] It can be understood that when the vacuum component 23 is started, the vacuum component 23 creates a suction force field by generating negative pressure, and then transmits the negative pressure to the suction nozzle 24 through a pipe or a connector, so that the suction nozzle 24 can firmly grasp the target tube cap.

[0048] Preferably, the suction nozzle 24 is a tube made of rubber material. It should be noted that, on the one hand, the rubber material has good elasticity and sealing performance, and can effectively contact with the target tube cap and form a seal, thereby achieving a stable adsorption effect; on the other hand, the rubber material is relatively soft and can protect the tube cap to avoid scratching the tube cap during adsorption and transportation.

[0049] The transfer process of the first transfer mechanism 20 is as follows: the driving component 22 drives the suction nozzle 24 to move in the XYZ direction according to the required moving path and direction through appropriate control and driving devices.

[0050] When the suction nozzle 24 approaches the target tube cap, the vacuum assembly 23 is activated, and the vacuum assembly 23 creates a suction force field by generating negative pressure, and then transmits the negative pressure to the suction nozzle 24 through a pipe or a connector, so that the suction nozzle 24 can firmly grasp the target tube cap. Then, the driving assembly 22 drives the suction nozzle 24 to move the target tube cap into the receiving groove 11 of the transfer mechanism 10, and the first stage of transfer is completed.

[0051] In this embodiment, if Figure 3As shown, the vacuum assembly 23 includes an air circuit 231, a vacuum generator 232, an air circuit controller 233 and an air source 234. The vacuum generator 232, the air circuit controller 233 and the air source 234 are all installed on the fixed frame 21. The air source 234 is connected to the air circuit controller 233 through the air circuit 231. The air circuit controller 233 is connected to the vacuum generator 232 through the air circuit 231. The vacuum generator 232 is connected to the air channel in the suction nozzle 24 through the air circuit 231.

[0052] Specifically, the gas circuit 231 is a pipeline system connecting the gas source 234 , the gas circuit controller 233 , the vacuum generator 232 and the suction nozzle 24 , and is responsible for transmitting the gas flow and ensuring the gas connection between the vacuum generator 232 and the suction nozzle 24 .

[0053] The gas source 234 is a device for providing gas supply, which is usually a compressed air system or a gas storage tank. The gas source 234 is connected to the gas circuit controller 233 through the gas circuit 231 to provide the vacuum generator 232 with the required gas.

[0054] The vacuum generator 232 is a device for generating negative pressure, usually using the principle of compressed air or vacuum pump. It is connected to the gas circuit controller 233 through the gas circuit 231, receives the gas provided by the gas source 234, and converts it into negative pressure. The vacuum generator 232 is connected to the gas channel in the suction nozzle 24 through the gas circuit 231, and transmits the negative pressure to the suction nozzle 24 to achieve the adsorption of the target tube cap.

[0055] The gas circuit controller 233 is a device for controlling the gas circuit 231. It can adjust the gas flow, switch the gas circuit 231, and adjust the negative pressure level. The gas circuit controller 233 is connected to the gas source 234 and the vacuum generator 232 through the gas circuit 231 to achieve control of gas flow and negative pressure.

[0056] For example, in a specific operation, the gas source 234 provides compressed air or vacuum gas, which is delivered to the gas circuit 231 controller through the gas circuit 231. The gas circuit 231 controller adjusts the gas pressure and airflow of the gas source 234 according to the control signal to control the working state of the vacuum generator 232.

[0057] The vacuum generator 232 generates vacuum suction force when needed according to the instruction of the air circuit controller 233. The vacuum generator 232 transmits the generated vacuum suction force to the suction nozzle 24 through the air circuit 231, thereby achieving the grasping and holding of the target tube cap.

[0058] It should be noted that, in this embodiment, the structure and the transport process of the second transport mechanism 30 are the same as those of the first transport mechanism 20, and this application will not elaborate on this. Of course, in other embodiments, the first transport mechanism 20 and the second transport mechanism 30 may also be different, and this application does not limit this, and those skilled in the art can choose according to actual conditions.

[0059] Furthermore, as a specific embodiment of the TO cap turnover device 100 provided in the present application, in order to ensure the safety and stability of the caps during the transportation process, the transfer mechanism 10 further includes a flexible member (not shown), which is arranged in the receiving groove 11 to protect the target caps. The flexible member is a component made of soft material (such as a rubber gasket, a foam pad, etc.).

[0060] Preferably, the protective member is a rubber gasket. It is understandable that when the first transfer mechanism 20 places the target tube cap in the placement groove 41 at the top of the transfer mechanism 10, the flexible member can play a protective buffering role for the target tube cap, preventing the first transfer mechanism 20 from being placed too deep, causing damage and deformation of the tube cap, thereby ensuring the safe turnover of the tube cap.

[0061] In an optional embodiment, the number of the receiving slots 11 is 2, and the two receiving slots 11 are arranged at intervals. It should be noted that since the transfer mechanism 10 has two receiving slots 11, it means that the transfer mechanism 10 can accommodate two tube caps at the same time, that is, it can process two target tube caps at the same time.

[0062] For example, while the nozzle 24 is being picked up and transported in one receiving slot 11, another receiving slot 11 can be prepared to transport the next target tube cap, thus realizing parallel operation. In this way, the transport efficiency can be greatly improved, the operation time can be reduced, and multiple tube caps can be processed simultaneously.

[0063] In addition, the two receiving grooves 11 are arranged at intervals to ensure that the tube cap has enough space between the receiving grooves 11 for transfer and operation. Of course, in other embodiments, the receiving grooves 11 may also be of other numbers and arrangements, which are not limited in this application, and those skilled in the art may select according to actual conditions.

[0064] Further, as a specific implementation of the TO cap turnover device 100 provided in the present application, as Figure 1 and Figure 4 As shown, in order to prevent the caps from scratching or being damaged against each other, the TO cap turnover device 100 also includes a tray 40 for receiving the target caps. The tray 40 may be a flat or concave structure with sufficient capacity and stability to accommodate and maintain the position of the target caps.

[0065] Specifically, a plurality of placement slots 41 are arranged on the top surface of the tray 40, and the plurality of placement slots 41 are arranged in an array. In this embodiment, the tray 40 is a rectangular plate, and a plurality of placement slots 41 are arranged in a rectangular array on the top of the rectangular plate, and the shape of the placement slots 41 is adapted to the tube cap.

[0066] In an optional embodiment, the material tray 40 is placed on the external support platform 200 and is located within the travel range of the suction nozzle in the first transfer mechanism 20. It can be understood that before the first transfer mechanism 20 starts working, the technician first places the target tube caps neatly in the material tray 40. Then, the first transfer mechanism 20 grabs the target tube caps from the material tray 40 and transports them to the transfer mechanism 10.

[0067] In another optional embodiment, the material tray 40 is placed on the external support platform 200 and is located within the travel range of the suction nozzle in the second transfer mechanism 30. It can be understood that the second transfer mechanism 30 can grab the target tube caps from the receiving groove 11 of the transfer mechanism 10 and place them neatly in the material tray 40.

[0068] In another optional embodiment, the number of trays 40 is two, and both trays 40 are placed on the external support platform 200, and are respectively located within the travel range of the suction nozzle in the first transfer mechanism 20 and the travel range of the suction nozzle in the second transfer mechanism 30. In this way, whether the first transfer mechanism 20 or the second transfer mechanism 30 takes the tube caps, the tube caps can be neatly placed in the tray 40, thereby avoiding the scattered placement of the tube caps, scratches, and damage.

[0069] Further, as a specific embodiment of the TO cap turnover device 100 provided in the present application, a movable track (not shown) is provided at the bottom of the transfer mechanism 10 to facilitate the positioning of the transfer mechanism 10 on the support platform 200. Specifically, the movable track can be one or more smooth tracks, usually made of metal or other solid materials. They can be arranged along the length direction of the mechanism so that the transfer mechanism 10 can move and slide on the track.

[0070] It should be noted that, by setting the mobile track, the transfer mechanism 10 can be accurately positioned and located at different positions. In this way, the operator can move the transfer mechanism 10 to a suitable position as needed to facilitate coordination with the first transfer mechanism 20 and the second transfer mechanism 30.

[0071] Based on the above-mentioned TO tube cap turnover device 100, the embodiment of the present application also provides a TO packaging device (not shown), which includes the above-mentioned TO tube cap turnover device 100. In the TO packaging device, the TO tube caps are placed on the material tray 40 of the TO tube cap turnover device 100, and are transferred and positioned by the transfer mechanism of the device. The multiple placement slots 41 and array arrangement of the TO tube cap turnover device 100 can accommodate multiple target tube caps, thereby improving the efficiency and production capacity of packaging.

[0072] It should be noted that a complete TO cap packaging process can be achieved by combining the TO cap turnover device 100 with the functions of other packaging equipment, such as welding, sealing, etc. The TO packaging equipment can be operated automatically, reduce manual intervention, and improve the consistency and quality of packaging.

[0073] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0074] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0075] The foregoing is merely a specific embodiment of the present invention, which enables those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A TO cap turnover device, characterized in that: The TO cap turnover device comprises: a transfer mechanism, a first transfer mechanism and a second transfer mechanism, wherein the transfer mechanism is installed on an external support platform, and at least one receiving groove for receiving the cap is provided on the top end surface of the transfer mechanism; The first transfer mechanism and the second transfer mechanism are both installed on an external support platform, and the first transfer mechanism is located on one side of the transfer mechanism, and the second transfer mechanism is located on the other side of the transfer mechanism; wherein the target tube cap can be transferred to the receiving tank under the drive of the first transfer mechanism, and can be transferred from the receiving tank to the target position under the drive of the second transfer mechanism.

2. The device according to claim 1, characterized in that The first transfer mechanism includes a fixed frame, a vacuum component, a suction nozzle and a driving component for driving the suction nozzle to move, the fixed frame is installed on an external support platform, and the vacuum component and the driving component are both installed on the fixed frame; The suction nozzle is installed on the driving component; a suction hole is arranged on the suction nozzle, a gas channel connected with the suction hole is arranged inside the suction nozzle, and the gas channel is connected with the vacuum component.

3. The TO cap turnover device according to claim 2, characterized in that: The vacuum assembly includes an air circuit, a vacuum generator, an air circuit controller and an air source, and the vacuum generator, the air circuit controller and the air source are all installed on a fixed frame; The gas source is connected to the gas circuit controller through the gas circuit, the gas circuit controller is connected to the vacuum generator through the gas circuit, and the vacuum generator is connected to the gas channel in the suction nozzle through the gas circuit.

4. The TO cap turnover device according to claim 3, characterized in that: The suction nozzle is a pipe made of rubber material.

5. The TO cap turnover device according to any one of claims 1 to 4, characterized in that: The transfer mechanism further comprises a flexible member, and the flexible member is arranged in the receiving groove to protect the target tube cap.

6. The TO cap turnover device according to claim 5, characterized in that: The number of the accommodating slots is 2, and the 2 accommodating slots are arranged at intervals.

7. The TO cap turnover device according to claim 1, characterized in that: The TO tube cap turnover device also includes a material tray for accommodating target tube caps, which is placed on an external support platform and is located within the travel range of the suction nozzle in the first transfer mechanism and / or within the travel range of the suction nozzle in the second transfer mechanism.

8. The TO cap turnover device according to claim 7, characterized in that: A plurality of placement slots are arranged on the top surface of the material tray, and the plurality of placement slots are arranged in an array.

9. The TO cap turnover device according to claim 1, characterized in that: A moving track is arranged at the bottom of the transfer mechanism.

10. A TO packaging device, characterized in that: The TO packaging equipment includes the TO cap turnover device according to any one of claims 1 to 9.

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