Membrane covering and fixing mechanism for culture medium basins

Abstract

The utility model relates to a culture medium material basin film covering fixing mechanism which comprises a transmission line, a main frame body and a mechanical arm movably arranged on the main frame body, the mechanical arm comprises a lifting plate, and two longitudinal air cylinders and two longitudinal moving seats are symmetrically arranged on the lower side of the lifting plate. The longitudinal moving seat is driven by a corresponding longitudinal air cylinder to move, two transverse air cylinders are symmetrically arranged on the lower side of the longitudinal moving seat, movable leather sheath supporting rods are arranged on the lower sides of the transverse air cylinders, the conveying line penetrates through the main frame body, and a culture medium basin is conveyed to a film covering fixing station in the main frame body through the conveying line. The two sides of the film covering fixing station are each provided with a blocking piece assembly, and each blocking piece assembly comprises a telescopic leather sheath blocking piece. The automatic leather sheath sleeving machine can realize automatic leather sheath sleeving operation to sleeve and fix a thin film covering a culture medium material basin, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of edible and medicinal fungus culture medium preparation, in particular to a culture medium material basin film-covering and fixing mechanism. Background Art

[0002] Cordyceps flower, also known as northern cordyceps and cordyceps militaris, has certain similarities in ingredients with Cordyceps sinensis. Cordyceps flower is listed as one of the three major tonics in China along with ginseng and deer antler. In addition, as a precious edible and medicinal fungus, the optimization of its production process has always been a hot topic in industry research against the background of the rapid development of modern agricultural science and technology.

[0003] The production process of Cordyceps flower includes the preparation of cultivated varieties → preparation of culture medium → sterilization and inoculation → shelf germination → grass management → harvesting → storage. In the prior art, the production and preparation of Cordyceps flower culture medium is mainly based on the combination of manual labor and tools, and after the solid and liquid materials are filled into the culture medium basin, the culture medium basin needs to be sealed by coating, and then the "sterilization and inoculation" and other processes can be carried out.

[0004] However, in the prior art, various film covering devices for culture media mainly use a wrapping method to place a film cover on the opening of the culture medium vessel. For example, the Chinese utility model patent with authorization announcement number CN208987445U discloses a film-type automatic bagging machine suitable for edible fungus culture medium, which uses a film suction mechanism to suck the packaging film, and combines the sucked packaging film into a bag at the feeding pipe to complete the wrapping. For example, the Chinese invention patent with publication number CN111204493A discloses an automatic film covering packaging machine for culture medium production, which uses a guide cylinder to complete the deformation and positioning of the heat shrink film, and then uses a manipulator to move downward to complete the operation of wrapping the film on the culture medium vessel.

[0005] After the Cordyceps flower culture medium basin is filled with solid and liquid materials, a film is used to cover the opening of the culture medium basin. However, considering the needs of subsequent process operations, it is only necessary to use a leather cover to fix the film at the opening of the culture medium basin. In the prior art, this process is mainly completed manually, which is labor-intensive and has low production efficiency. Utility Model Content

[0006] The utility model aims to provide a film covering and fixing mechanism for a culture medium material basin, which can realize automatic leather covering operation to cover and fix the film covering the culture medium material basin, thereby improving production efficiency.

[0007] The purpose of this utility model is achieved through the following technical solutions:

[0008] A coating and fixing mechanism for a culture medium material basin comprises a transmission line, a main frame and a manipulator movably arranged on the main frame, wherein the manipulator comprises a lifting plate, and two longitudinal cylinders and two longitudinal movable seats are symmetrically arranged on the lower side of the lifting plate, the longitudinal movable seats are driven to move by corresponding longitudinal cylinders, and two transverse cylinders are symmetrically arranged on the lower side of the longitudinal movable seats, and a movable leather cover support rod is arranged on the lower side of the transverse cylinders, the transmission line passes through the main frame, and the culture medium material basin is transmitted to a coating and fixing station in the main frame through the transmission line, baffle assemblies are arranged on both sides of the coating and fixing station, and the baffle assemblies include retractable leather cover baffles.

[0009] The manipulator comprises a moving plate and a lifting cylinder, wherein the moving plate is arranged on the main frame, the lifting cylinder is arranged on the moving plate, and the lifting plate is arranged below the moving plate and is fixedly connected to the power shaft end of the lifting cylinder.

[0010] The movable plate is slidably connected to the main frame, and a lead screw is provided on the main frame. A movable block is provided on the movable plate. A nut is provided in the movable block and is sleeved on the lead screw. The lead screw is driven to rotate by a motor.

[0011] The lower sides of both ends of the movable plate are provided with lifting guide rods, and both ends of the lifting plate are respectively provided with lifting through holes for the corresponding side lifting guide rods to pass through.

[0012] A longitudinal slide rail is arranged at the lower side of the lifting plate, and a longitudinal sliding block is arranged at the upper end of the longitudinal movable seat to cooperate with the longitudinal slide rail at the corresponding side.

[0013] The transverse cylinder is a rodless cylinder, and the upper end of the leather cover support rod is installed on a moving slide block corresponding to the transverse cylinder.

[0014] The baffle assembly comprises a lateral moving device and a lifting device, wherein the lateral moving device is arranged on the lifting device, and the leather case baffle is arranged on the lateral moving device.

[0015] The lateral moving device is a rodless cylinder, and the leather cover baffle is fixedly connected to the moving slider on the lateral moving device, and the lifting device is a linear drive device.

[0016] The advantages and positive effects of the utility model are:

[0017] 1. The utility model can realize automatic holstering operation to cover and fix the film covering the culture medium basin, thereby improving production efficiency. The holster support rods at the lower end of the robot arm of the utility model can realize opening and closing movements in the horizontal and longitudinal directions, and can also realize synchronous lifting and lowering actions, so as to realize the holster propping up and transfer and subsequent holstering actions, and each holster support rod can adjust the holster opening range according to the volume specifications of the culture medium basin, so as to meet the needs of holstering and fixing films of culture medium basins of different specifications, and the use is flexible and has a wide range of applications.

[0018] 2. The utility model utilizes the retractable holster baffles in the baffle assemblies on both sides of the transmission line to realize the separation of the holster from the holster support rod. The structure is simple and compact and easy to control. The height of the holster baffles and the extended blocking position can also be adjusted according to the specifications of the culture medium basin, thereby further improving the flexibility of use and the scope of application of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 for Figure 1 Schematic diagram of the structure of the robot.

[0021] Figure 3 for Figure 2 Another structural diagram of the robot in the figure.

[0022] Figure 4 The working state of the utility model is shown in FIG. Figure 1 ,

[0023] Figure 5 The working state of the utility model is shown in FIG. Figure 2 .

[0024] Among them, 1 is a manipulator, 101 is a lifting cylinder, 102 is a moving plate, 1021 is a lifting guide rod, 103 is a lifting plate, 1031 is a longitudinal slide rail, 104 is a longitudinal cylinder, 105 is a longitudinal moving seat, 106 is a transverse cylinder, 107 is a leather cover support rod, 108 is a moving block, 109 is a lead screw, 2 is a main frame, 3 is a transmission line, 4 is a leather cover, 5 is a culture medium basin, 6 is a baffle assembly, 601 is a leather cover baffle, 602 is a transverse moving device, and 603 is a lifting device. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] like Figures 1 to 5As shown, the utility model comprises a transmission line 3, a main frame 2 and a manipulator 1 movably arranged on the main frame 2, wherein Figures 2-3 As shown, the manipulator 1 includes a lifting plate 103, and two longitudinal cylinders 104 and two longitudinal movable seats 105 are symmetrically arranged on the lower side of the lifting plate 103. The longitudinal movable seats 105 are driven to move by the corresponding longitudinal cylinders 104. Two transverse cylinders 106 are symmetrically arranged on the lower side of the longitudinal movable seats 105, and a movable leather cover support rod 107 is arranged on the lower side of the transverse cylinder 106. In addition, Figures 4-5 As shown, the transmission line 3 passes through the main frame 2, and the culture medium basin 5 is transmitted to the film fixing station in the main frame 2 through the transmission line 3. The film fixing station is provided with baffle assemblies 6 on both sides, and the baffle assemblies 6 include retractable leather cover baffles 601. When the utility model is working, each leather cover support rod 107 can be driven to open and close horizontally (perpendicular to the transmission direction of the transmission line 3) through the corresponding horizontal cylinder 106, and can be driven to open and close longitudinally (parallel to the transmission direction of the transmission line 3) through the corresponding longitudinal moving seat 105, and can also be driven to lift synchronously through the lifting plate 103, wherein as shown in FIG. Figure 1 As shown, after the culture medium basin 5 is transferred to the film-coating fixing station on the transmission line 3, the manipulator 1 first moves to above the leather cover station on one side of the main frame 2, and the leather cover support rods 107 on the lower side of the manipulator 1 first shrink and then drop, and then open to prop up a leather cover 4 on the leather cover station, and then the leather cover support rods 107 together with the supported leather cover 4 rise to the set height, and then the manipulator 1 moves as a whole to above the film-coating fixing station on the transmission line 3, and then as shown in FIG. Figures 4-5 As shown, each leather cover support rod 107 is lowered together with the supported leather cover 4 so that the leather cover 4 is mounted on the outside of the culture medium basin 5 whose upper opening is covered with a film, and then the leather cover baffles 601 in the baffle assemblies 6 on both sides of the transmission line 3 are extended, and then each leather cover support rod 107 is synchronously raised. At this time, since the leather cover baffles 601 block the leather cover 4 from rising, the leather cover 4 is separated from the leather cover support rod 107 and automatically elastically contracts to cover and fix the edge of the film at the upper opening of the culture medium basin 5.

[0027] like Figures 1 to 3 As shown, in this embodiment, the manipulator 1 includes a moving plate 102 and a lifting cylinder 101, wherein the moving plate 102 is arranged on the main frame 2, the lifting cylinder 101 is arranged on the moving plate 102, the lifting plate 103 is arranged below the moving plate 102 and is fixedly connected to the power shaft end of the lifting cylinder 101, and the lifting plate 103 is driven to rise and fall by the lifting cylinder 101, thereby driving the leather cover support rods 107 on the lower side to rise and fall synchronously.

[0028] like Figure 1As shown, in this embodiment, the movable plate 102 is slidably connected with the main frame 2, and a lead screw 109 is provided on the main frame 2, and a movable block 108 is provided on the movable plate 102, and a nut is provided in the movable block 108 and is sleeved on the lead screw 109, and the lead screw 109 is driven to rotate by a motor, and then the movable plate 102 is driven to move on the main frame 2 through the movable block 108. In addition, in this embodiment, a movable slide rail is provided on the main frame 2, and movable sliders are provided on the upper sides of both ends of the movable plate 102 to cooperate with the movable slide rails on the corresponding sides to achieve a sliding connection with the main frame 2.

[0029] like Figures 2-3 As shown, in this embodiment, lifting guide rods 1021 are provided at the lower sides of both ends of the movable plate 102, and lifting through holes for the corresponding lifting guide rods 1021 to pass through are provided at both ends of the lifting plate 103.

[0030] like Figure 3 As shown, in this embodiment, a longitudinal slide rail 1031 is provided at the lower side of the lifting plate 103, and a longitudinal slider is provided at the upper end of the longitudinal movable seat 105 to cooperate with the longitudinal slide rail 1031 on the corresponding side to achieve sliding connection with the lifting plate 103, and the power shaft end of the longitudinal cylinder 104 is fixedly connected to the corresponding longitudinal movable seat 105. In addition, in this embodiment, the transverse cylinder 106 adopts a rodless cylinder, and the upper end of the leather cover support rod 107 is installed on the movable slider of the corresponding rodless cylinder. The rodless cylinder is a commercially available product, such as a rodless cylinder of the Misumi brand.

[0031] like Figures 4-5 As shown, in this embodiment, the baffle assembly 6 includes a lateral moving device 602 and a lifting device 603, wherein the lifting device 603 is arranged on the frame on both sides of the transmission line 3, the lateral moving device 602 is arranged on the lifting device 603, and the leather cover baffle 601 is arranged on the lateral moving device 602. In this way, the utility model can flexibly adjust the position of the leather cover baffle 601 according to the volume specifications and height of the culture medium material basin 5, wherein the lateral moving device 602 can adopt a rodless cylinder, and the leather cover baffle 601 is fixedly connected to the moving slider on the rodless cylinder, and the lifting device 603 is arranged on the frame on both sides of the transmission line 3, and the lateral moving device 602 is arranged on the lifting device 603. The leather cover baffle 601 is arranged on the lateral moving device 602. The lowering device 603 can adopt a linear driving device such as a pneumatic cylinder, an oil cylinder, an electric push rod, etc., and the transverse moving device 602 is installed on the power shaft of the linear driving device. The lifting device 603 can adjust the height of the leather cover baffle 601 according to the different heights of the culture medium basin 5. In addition to driving the extension and retraction of the leather cover baffle 601, the transverse moving device 602 can also adjust the extension of the leather cover baffle 601 to block the leather cover 4 position according to the opening diameter of the culture medium basin 6 with different volumes, which further improves the flexibility of use and the scope of application of the utility model.

[0032] The transmission line 3 is a commercially available product, for example, a transmission line device of Dalian Jialin brand can be used.

[0033] The working principle of the utility model is:

[0034] When the utility model is working, each leather cover support rod 107 under the manipulator 1 can realize the opening and closing movement in the horizontal and vertical directions and the synchronous lifting and lowering action, wherein Figure 1 As shown, after the culture medium basin 5 is transferred to the film-coating fixing station on the transmission line 3, the manipulator 1 first moves to above the leather cover station on one side of the main frame 2, and the leather cover support rods 107 on the lower side of the manipulator 1 first contract and then descend, and then open to prop up a leather cover 4 on the leather cover station, and then the leather cover support rods 107 together with the supported leather cover 4 rise to the set height, and then the manipulator 1 moves as a whole to above the film-coating fixing station on the transmission line 3, and then as shown Figures 4-5 As shown, each leather cover support rod 107 is lowered together with the supported leather cover 4 so that the leather cover 4 is mounted on the outside of the culture medium basin 5 whose upper opening is covered with a film, and then the leather cover baffles 601 in the baffle assemblies 6 on both sides of the transmission line 3 are extended, and then each leather cover support rod 107 is synchronously raised. At this time, since the leather cover baffles 601 block the leather cover 4 from rising, the leather cover 4 is separated from the leather cover support rod 107 and automatically elastically contracts to cover and fix the edge of the film at the upper opening of the culture medium basin 5.

Claims

1. A film-covering and fixing mechanism for a culture medium basin, characterized in that: The invention comprises a transmission line (3), a main frame (2) and a manipulator (1) movably arranged on the main frame (2), wherein the manipulator (1) comprises a lifting plate (103), and two longitudinal cylinders (104) and two longitudinal movable seats (105) are symmetrically arranged on the lower side of the lifting plate (103), and the longitudinal movable seats (105) are driven to move by the corresponding longitudinal cylinders (104), and two transverse cylinders (106) are symmetrically arranged on the lower side of the longitudinal movable seats (105), and a movable leather cover support rod (107) is arranged on the lower side of the transverse cylinder (106), and the transmission line (3) passes through the main frame (2), and the culture medium basin (5) is transmitted to the film-coating fixing station in the main frame (2) through the transmission line (3), and baffle assemblies (6) are arranged on both sides of the film-coating fixing station, and the baffle assemblies (6) include retractable leather cover baffles (601).

2. The culture medium basin film fixing mechanism according to claim 1 is characterized in that: The robot (1) comprises a moving plate (102) and a lifting cylinder (101), wherein the moving plate (102) is arranged on the main frame (2), the lifting cylinder (101) is arranged on the moving plate (102), and the lifting plate (103) is arranged below the moving plate (102) and is fixedly connected to the power shaft end of the lifting cylinder (101).

3. The film-covering and fixing mechanism for a culture medium basin according to claim 2, characterized in that: The movable plate (102) is slidably connected to the main frame (2), and a lead screw (109) is provided on the main frame (2). A movable block (108) is provided on the movable plate (102), and a nut is provided in the movable block (108) and is mounted on the lead screw (109). The lead screw (109) is driven to rotate by a motor.

4. The film-covering and fixing mechanism for a culture medium basin according to claim 2, characterized in that: The lower sides of both ends of the movable plate (102) are provided with lifting guide rods (1021), and both ends of the lifting plate (103) are respectively provided with lifting through holes for the corresponding side lifting guide rods (1021) to pass through.

5. The film-covering and fixing mechanism for a culture medium basin according to claim 1, characterized in that: A longitudinal slide rail (1031) is provided at the lower side of the lifting plate (103), and a longitudinal sliding block is provided at the upper end of the longitudinal movable seat (105) to cooperate with the longitudinal slide rail (1031) on the corresponding side.

6. The film-covering and fixing mechanism for a culture medium basin according to claim 1, characterized in that: The transverse cylinder (106) is a rodless cylinder, and the upper end of the leather cover support rod (107) is installed on a movable slider corresponding to the transverse cylinder (106).

7. The film-covering and fixing mechanism for a culture medium basin according to claim 1, characterized in that: The baffle assembly (6) comprises a transverse moving device (602) and a lifting device (603), wherein the transverse moving device (602) is arranged on the lifting device (603), and the leather case baffle (601) is arranged on the transverse moving device (602).

8. The film-covering and fixing mechanism for a culture medium basin according to claim 7, characterized in that: The lateral moving device (602) is a rodless cylinder, and the leather cover baffle (601) is fixedly connected to a moving slider on the lateral moving device (602), and the lifting device (603) is a linear drive device.

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