Dead-corner-free processing equipment and method for biological space capsule experiment cabinet

Abstract

The invention relates to the technical field of space capsule experiment cabinet production and processing, in particular to biological space capsule experiment cabinet dead-corner-free processing equipment which comprises a guide device used for limiting, a transmission device fixedly arranged at the center of the upper end face of the guide device, and linear guide rails symmetrically arranged on the inner end face of the transmission device and used for guiding. By arranging the transmission device and the limiting device, when dead-corner-free plastic spraying operation is carried out on the laboratory cabinet body, the servo motor can be limited through sliding of the fixed shifting shaft and the guide sliding rail; furthermore, the two sets of clamping devices can be synchronously driven to be circularly positioned to the axis of the outer cleaning device and the axis of the limiting device in a staggered mode to conduct synchronous plastic spraying of different working procedures, and the efficiency of conducting dead-corner-free plastic spraying on the laboratory cabinet body through the equipment is effectively improved, and meanwhile the clamping devices can be centripetally guided through arc-shaped sliding grooves and supporting clamping shafts; the follow-up adaptive limiting on the laboratory cabinet bodies of different models can be facilitated, and the practicability of the equipment is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of production and processing of space capsule experimental cabinets, and in particular to a device and method for processing biological space capsule experimental cabinets without dead angles. Background Art

[0002] Biological space capsule experiment cabinets, especially the life science experiment cabinets in the Chinese space station experiment cabin, are important facilities for space biology research. The design and functions of these experiment cabinets are intended to support scientific research on biological samples in a space environment. During the production and processing of the experiment cabinets, it is necessary to spray plastic inside and outside the experiment cabinets to improve the anti-rust and anti-corrosion functions of the experiment cabinets.

[0003] For example, the patent number is CN215542429U, which discloses a dead angle cabinet spraying device, comprising two fixed frames, a sliding rod is installed between the two fixed frames, a plurality of slide cylinders are slidably connected to the sliding rod, and a plurality of slide cylinders are fixedly provided with a suspension rope; a bottom plate is provided between the two fixed frames, a motor is provided through the bottom plate, a support plate is fixedly connected to the power output shaft of the motor, a spraying device body is installed on the top surface of the support plate, a plurality of spray heads are installed on the spraying pipe of the spraying device body, and an anti-splashing mechanism is provided on the top surface of the support plate. When the utility model is in use, the cabinet to be sprayed is lifted by using a suspension rope, and then the spraying device body is started to spray powder coating onto the cabinet, and then the motor is started to drive the support plate to rotate, and then the spraying device body is driven to rotate, and then the cabinet is sprayed in multiple directions, so that there is no dead angle in the spraying, thereby improving the quality of the surface spraying treatment.

[0004] Although the above equipment can perform plastic spraying operations on laboratory cabinets, the efficiency of the above equipment in performing plastic spraying without dead angles on biological laboratory cabinets is low. At the same time, the above equipment is not convenient for performing synchronous plastic spraying operations on laboratory cabinets in different processes, and the above equipment is not convenient for adaptive plastic spraying on laboratory cabinets of different models, which reduces the practical performance of the equipment. Therefore, a production line is needed to improve the above problems. Summary of the Invention

[0005] In response to the problems in the prior art, the present invention provides a device and method for processing a biological space capsule experimental cabinet without dead angles.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a biological space capsule experimental cabinet no dead angle processing equipment and method, including a guide device for limiting, a transmission device is fixedly provided at the center of the upper end surface of the guide device,

[0007] The inner end surface of the transmission device is symmetrically provided with linear guide rails for guidance, and the inner end surfaces of the two groups of linear guide rails are slidably connected with guide sliders, and the outer end surfaces of the two groups of guide sliders are fixedly provided with limiting devices, and the outer end surfaces of the limiting devices are fixedly connected with two groups of laboratory cabinets for plastic spraying. One side of the upper end surface of the guide device is threadedly connected to an external cleaning device, and the other side of the upper end surface of the guide device is threadedly connected to an internal cleaning device.

[0008] Preferably, the transmission device includes a supporting base, a servo motor is fixedly provided at the center of the lower end surface of the supporting base, a guide turntable is fixedly provided at the output end of the servo motor, and a fixed shift shaft is provided near the side of the upper end surface of the guide turntable.

[0009] Preferably, the external cleaning device includes a threaded slide, a second synchronous pulley is provided at the upper part of the inner end surface of the threaded slide, and a first synchronous pulley is provided at the lower part of the inner end surface of the threaded slide, a first synchronous belt is meshed and connected between the first synchronous pulley and the second synchronous pulley, an external spray head is fixedly clamped on the inner end surface of the second synchronous pulley, and a transmission motor is provided on the rear end surface of the threaded slide opposite to the first synchronous pulley.

[0010] Preferably, the guide device includes a guide slide, a bidirectional screw is rotatably connected at the center of the inner end surface of the guide slide, and a reduction motor is arranged at the center of the lower end surface of the guide slide, an active bevel gear is fixedly arranged at the output end of the reduction motor, and a driven bevel gear is arranged near the middle of the outer end surface of the bidirectional screw.

[0011] Preferably, the limit device includes a transverse fixed beam, a limit longitudinal beam is symmetrically provided on the side end surface of the transverse fixed beam, and a clamping device is provided at the front and rear of the limit longitudinal beam, and a guide slide is fixedly provided at the center of the lower end surface of the transverse fixed beam, and the clamping device includes an alignment card seat, a stepping motor is provided at the rear end surface of the alignment card seat near the side, and a driving gear is fixedly provided at the output end of the stepping motor, the front end surface of the alignment card seat is rotatably connected with a fixed rotary seat, a transmission gear is provided at the rear end surface of the fixed rotary seat, and four groups of linear slide grooves are equidistantly provided at the front end surface of the fixed rotary seat, a limit motor is provided at the center of the inner end surface of the fixed rotary seat, and a transmission turntable is fixedly provided at the output end of the limit motor, the inner end surface of the transmission turntable is equidistantly provided with four groups of arc slide grooves, the inner end surface of the fixed rotary seat is equidistantly slidably connected with four groups of support shafts through the transmission turntable, and a support slide is provided at the center of the inner end surface of the support shaft.

[0012] Preferably, the internal cleaning device includes a fixed slide, a third synchronous pulley is provided on the upper part of the inner end surface of the fixed slide, and a fourth synchronous pulley is rotatably connected to the inner end surface of the fixed slide near the lower part, a second synchronous belt is meshed and connected between the third synchronous pulley and the fourth synchronous pulley, a guide motor is provided on the rear end surface of the fixed slide directly opposite to the fourth synchronous pulley, an internal spray head is fixedly connected to the inner end surface of the third synchronous pulley, and high-pressure spray holes are provided on the front and sides of the internal spray head, which can effectively improve the stability of subsequent all-round spraying of the interior of the laboratory cabinet.

[0013] Preferably, the support clamping shaft is adapted to the arc slide groove through the support slide and then slidably engaged with the inner end face of the linear slide groove, and the outer end faces of the four groups of support clamping shafts are all fitted and connected with the inner wall of the laboratory cabinet, and the guide turntable is adapted to the guide slide rail through the fixed dial shaft and then drives the limit device to move back and forth on the inner end face of the transmission device, and the fixed dial shaft drives the guide slide rail to perform reciprocating intermittent displacement on the upper part of the transmission device, so that the two groups of clamping devices can carry the laboratory cabinet to the middle of the outer cleaning device and the inner cleaning device for cyclic limit, effectively improving the accuracy and stability of the subsequent outer cleaning device and the inner cleaning device for spraying the laboratory cabinet.

[0014] Preferably, the threaded slide and the fixed slide are threadedly slidably connected to the inner end surface of the guide slide through the bidirectional screw rod, the driven bevel gear is meshed with the active bevel gear, and the active gear is meshed with the transmission gear, which can effectively improve the stability of subsequent transmission. The threaded connection between the threaded slide and the third synchronous pulley and the bidirectional screw rod can facilitate the subsequent synchronous driving of the external cleaning device and the internal cleaning device to quickly position the laboratory cabinet after the loading is completed, thereby improving the accuracy and stability of subsequent plastic spraying.

[0015] Preferably, spring slide shafts are equidistantly arranged on the upper end surface of the support shaft, and a support splint for support is fixedly arranged on the upper end surface of the spring slide shaft, which can effectively improve the stability of the support shaft in supporting the interior of the laboratory cabinet and the subsequent protection performance.

[0016] A method for processing a biological space capsule experimental cabinet without dead angles comprises the following steps:

[0017] S1, pre-assembly, the loading module of the laboratory cabinet can be positioned on both sides of the transmission device to complete the pre-loading operation, and at the same time, the external plastic spraying raw material pipeline can be connected with the external and internal plastic spraying heads to complete the raw material pre-supply operation;

[0018] S2. Limit the laboratory cabinet. The external loading module can position the laboratory cabinet to the same axis as the fixed turntable. The limit motor can drive the four sets of arc-shaped slides to rotate synchronously through the transmission turntable. The four sets of arc-shaped slides can drive the four sets of support shafts to perform centripetal and centrifugal displacement synchronously with the support slide, thereby completing the support and limiting of the inside and outside of the laboratory cabinets on both sides;

[0019] S3. For spraying and loading the laboratory cabinet, the servo motor can drive the guide turntable to rotate, and the guide turntable can drive the fixed dial shaft to rotate in a circle. The fixed dial shaft can pass through the sliding limit with the guide rail, thereby driving the limit device as a whole to perform horizontal reciprocating intermittent displacement on the upper part of the transmission device to complete the loading operation of the laboratory cabinet;

[0020] S4. For spraying the laboratory cabinet, the reduction motor can drive the driven bevel gear and the bidirectional screw to rotate through the active bevel gear. The bidirectional screw can be connected with the threaded slide and the fixed slide through threads, thereby synchronously driving the external cleaning device and the internal cleaning device to perform centripetal displacement, so that the internal spray head and the external spray head can be limited to the inside and outside of the laboratory cabinet. Then the external spray head and the internal spray head can rotate at high speed, thereby spraying the inside and outside of the laboratory cabinet without dead angles.

[0021] Beneficial effects of the present invention:

[0022] 1. The present invention provides a transmission device and a limit device. When performing a dead angle spraying operation on a laboratory cabinet, the servo motor can limit the sliding of the fixed dial shaft and the guide slide rail, and then synchronously drive the two sets of clamping devices to be positioned in an interlaced cycle to the axis of the external cleaning device and the limit device to perform synchronous spraying of different processes, effectively improving the efficiency of the equipment in spraying the laboratory cabinet without dead angles. At the same time, the clamping device can be guided centripetally by the arc-shaped slide groove and the supporting clamp shaft, which can facilitate the subsequent adaptive limiting of different models of laboratory cabinets, effectively improving the practicality of the equipment.

[0023] 2. The present invention is provided with an external cleaning device, a guide device and an internal cleaning device. When spraying the laboratory cabinet without dead angles, the external spray head and the internal spray head can rotate at high speed under the power supply of the external cleaning device and the internal cleaning device, thereby improving the uniformity of spraying on various parts of the laboratory cabinet, and the reduction motor can drive the bidirectional screw to rotate through the active bevel gear and the driven bevel gear, so that the bidirectional screw can synchronously drive the external cleaning device and the internal cleaning device to perform centripetal and centrifugal displacement, thereby facilitating the loading of the laboratory cabinet with the clamping device and performing cyclic positioning, thereby effectively improving the efficiency of the equipment in spraying the laboratory cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and examples.

[0025] Figure 1 It is a structural diagram of the main body of the present invention;

[0026] Figure 2 A side view of the main body of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the transmission device in the present invention;

[0028] Figure 4 Schematic diagram of the structure of the external cleaning device of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the guide device in the present invention;

[0030] Figure 6 It is a side view of the guide device of the present invention;

[0031] Figure 7 Schematic diagram of the structure of the limiting device in the present invention;

[0032] Figure 8 This is an exploded view of the clamping device of the present invention;

[0033] Figure 9 Schematic diagram of the structure of the clamping device in the present invention;

[0034] Figure 10 Schematic diagram of the structure of the internal cleaning device of the present invention;

[0035] Figure 11 Schematic diagram of the structure of the second embodiment of the clamping device in the present invention.

[0036] In the figure: 1- linear guide rail, 2- transmission device, 3- external cleaning device, 4- guide device, 5- guide slide, 6- limit device, 7- laboratory cabinet, 8- internal cleaning device, 21- fixed dial shaft, 22- guide turntable, 23- support card seat, 24- servo motor, 31- first synchronous pulley, 32- transmission motor, 33- second synchronous pulley, 34- first synchronous belt, 35- threaded slide, 36- external spray head, 41- driven bevel gear, 42- bidirectional screw, 43- guide slide, 44- driving bevel gear, 45- reduction motor, 61- guide rail, 62-clamping device, 63-limiting longitudinal beam, 64-transverse fixed beam, 621-transmission gear, 622-fixed swivel seat, 623-arc slide, 624-transmission turntable, 625-support slide, 626-support clamping shaft, 627-limiting motor, 628-driving gear, 629-stepping motor, 6210-alignment clamping seat, 6211-linear slide, 6212-support splint, 6213-spring slide, 81-fixed slide, 82-third synchronous pulley, 83-second synchronous belt, 84-guide motor, 85-fourth synchronous pulley, 86-inner spray head. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] The present invention will be further described below with reference to the accompanying drawings.

[0040] Example 1

[0041] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the present invention provides a biological space capsule experimental cabinet without dead angle processing equipment and method, including a guide device 4 for limiting, a transmission device 2 is fixedly provided at the center of the upper end surface of the guide device 4,

[0042] The inner end surface of the transmission device 2 is symmetrically provided with a linear guide rail 1 for guidance, and the inner end surfaces of the two groups of linear guide rails 1 are slidably connected with a guide slider 5, and the outer end surfaces of the two groups of guide sliders 5 are fixedly provided with a limiting device 6, and the outer end surface of the limiting device 6 is fixedly connected with two groups of laboratory cabinets 7 for plastic spraying. The outer end surface of the guide device 4 is threadedly connected to the external cleaning device 3 on one side of the upper end surface, and the inner cleaning device 8 is threadedly connected to the other side of the upper end surface of the guide device 4.

[0043] like Figure 3 The transmission device 2 includes a supporting base 23, a servo motor 24 is fixedly provided at the center of the lower end surface of the supporting base 23, and a guide turntable 22 is fixedly provided at the output end of the servo motor 24, and a fixed dial shaft 21 is provided near the side of the upper end surface of the guide turntable 22.

[0044] like Figure 4 The external cleaning device 3 includes a threaded slide 35, a second synchronous pulley 33 is provided at the upper part of the inner end surface of the threaded slide 35, and a first synchronous pulley 31 is provided at the lower part of the inner end surface of the threaded slide 35, a first synchronous belt 34 is meshed and connected between the first synchronous pulley 31 and the second synchronous pulley 33, and an external spray head 36 is fixedly clamped on the inner end surface of the second synchronous pulley 33, and a transmission motor 32 is provided on the rear end surface of the threaded slide 35 opposite to the first synchronous pulley 31.

[0045] like Figure 5 and Figure 6 The guide device 4 includes a guide slide 43, a bidirectional screw rod 42 is rotatably connected to the center of the inner end surface of the guide slide 43, and a reduction motor 45 is provided at the center of the lower end surface of the guide slide 43. A driving bevel gear 44 is fixedly provided at the output end of the reduction motor 45, and a driven bevel gear 41 is provided near the middle of the outer end surface of the bidirectional screw rod 42.

[0046] like Figure 7 The limiting device 6 includes a transverse fixed beam 64, and a limiting longitudinal beam 63 is symmetrically arranged on the side end surface of the transverse fixed beam 64, and a clamping device 62 is arranged at the front and rear of the limiting longitudinal beam 63, and a guide rail 61 is fixedly arranged at the center of the lower end surface of the transverse fixed beam 64.

[0047] like Figure 8 and Figure 9The clamping device 62 includes a positioning card seat 6210, a stepping motor 629 is provided at the rear end surface of the positioning card seat 6210 near the side, and a driving gear 628 is fixedly provided at the output end of the stepping motor 629, the front end surface of the positioning card seat 6210 is rotatably clamped with a fixed rotating seat 622, a transmission gear 621 is provided at the rear end surface of the fixed rotating seat 622, and four groups of linear slide grooves 6211 are equidistantly provided at the front end surface of the fixed rotating seat 622, a limiting motor 627 is provided at the center of the inner end surface of the fixed rotating seat 622, and a transmission turntable 624 is fixedly provided at the output end of the limiting motor 627, the inner end surface of the transmission turntable 624 is equidistantly provided with four groups of arc slide grooves 623, the inner end surface of the fixed rotating seat 622 is equidistantly slidably clamped with four groups of support shafts 626 through the transmission turntable 624, and a support slide 625 is provided at the center of the inner end surface of the support shaft 626.

[0048] like Figure 10 The internal cleaning device 8 includes a fixed slide 81, a third synchronous pulley 82 is provided on the upper part of the inner end surface of the fixed slide 81, and a fourth synchronous pulley 85 is rotatably connected to the inner end surface of the fixed slide 81 near the lower part, and a second synchronous belt 83 is meshed and connected between the third synchronous pulley 82 and the fourth synchronous pulley 85. A guide motor 84 is provided at the rear end surface of the fixed slide 81 opposite to the fourth synchronous pulley 85, and an internal spray head 86 is fixedly connected to the inner end surface of the third synchronous pulley 82. The front and side of the internal spray head 86 are provided with high-pressure spray holes, which can effectively improve the stability of the subsequent all-round spraying of the interior of the laboratory cabinet 7.

[0049] like Figure 3 and Figure 7 The support card shaft 626 is adapted to the arc slide 623 through the support slide 625 and then slidably engaged with the inner end surface of the linear slide 6211, and the outer end surfaces of the four groups of support card shafts 626 are all fitted and connected with the inner wall of the laboratory cabinet 7. The guide turntable 22 is adapted to the guide slide rail 61 through the fixed dial shaft 21, thereby driving the limit device 6 to move back and forth on the inner end surface of the transmission device 2. The fixed dial shaft 21 drives the guide slide rail 61 to perform reciprocating intermittent displacement on the upper part of the transmission device 2, so that the two groups of clamping devices 62 can carry the laboratory cabinet 7 to the middle of the outer cleaning device 3 and the inner cleaning device 8 for cyclic limit, effectively improving the accuracy and stability of the subsequent spray positioning of the laboratory cabinet 7 by the outer cleaning device 3 and the inner cleaning device 8.

[0050] like Figure 4 and Figure 10The threaded slide 35 and the fixed slide 81 are threadedly connected to the inner end surface of the guide slide 43 through the bidirectional screw rod 42, and the driven bevel gear 41 is meshed with the active bevel gear 44, and the active gear 628 is meshed with the transmission gear 621, which can effectively improve the stability of subsequent transmission. The threaded connection between the threaded slide 35 and the third synchronous pulley 82 and the bidirectional screw rod 42 can facilitate the subsequent synchronous driving of the external cleaning device 3 and the internal cleaning device 8 to quickly position the laboratory cabinet 7 after the loading is completed, thereby improving the accuracy and stability of the subsequent plastic spraying.

[0051] The working principle of embodiment 1 is as follows: before use, the staff can position the feeding modules of the laboratory cabinet 7 to both sides of the transmission device 2, so as to facilitate the subsequent fast and convenient stable clamping and limiting operation of the laboratory cabinet 7 for the limiting device 6. At the same time, the staff can connect the external plastic spraying raw material pipeline with the external plastic spraying head 36 and the internal plastic spraying head 86, thereby facilitating the subsequent provision of sufficient raw materials for the external plastic spraying head 36 and the internal plastic spraying head 86 to spray the inside of the laboratory cabinet 7. When limiting the laboratory cabinet 7, the external feeding module can position the laboratory cabinet 7 to the coaxial center with the fixed swivel seat 622, and then the limiting motor 627 is started. At this time, the limiting motor 627 can drive the front The transmission turntable 624 of the upper part rotates, and at the same time, the transmission turntable 624 can synchronously drive the four groups of arc-shaped slide grooves 623 inside to rotate synchronously, so that the four groups of arc-shaped slide grooves 623 can pass through the sliding limit with the support slide 625, and then synchronously drive the four groups of support card shafts 626 to perform centripetal and centrifugal displacements. At this time, the four groups of support card shafts 626 on one side can limit the inner wall of the laboratory cabinet 7, and at the same time, the four groups of support card shafts 626 on the other side can support the outside of the laboratory cabinet 7 through centripetal limit. After the limit is completed, the servo motor 24 is then started, and the servo motor 24 can drive the guide turntable 22 to rotate. At this time, the guide turntable 22 can drive the fixed dial shaft 21 to perform circumferential Rotate, and at the same time, when the fixed dial shaft 21 rotates in a circular motion, it can pass through the sliding limit with the guide slide 61, thereby driving the limiting device 6 as a whole to perform horizontal reciprocating intermittent displacement on the upper part of the transmission device 2. When the two sets of clamping devices 62 completed with loading drive the laboratory cabinet 7 to move to the outer cleaning device 3 and the inner cleaning device 8, the reduction motor 45 can then drive the driven bevel gear 41 and the bidirectional screw 42 to rotate through the active bevel gear 44, so that the bidirectional screw 42 can be threadedly connected with the threaded slide 35 and the fixed slide 81, thereby synchronously driving the outer cleaning device 3 and the inner cleaning device 8 to perform centripetal displacement, so that the inner spray head 86 can be limited to the laboratory cabinet. 7, and the outer spray head 36 is limited to the outside of the laboratory cabinet 7. When spraying, the transmission motor 32 can drive the outer spray head 36 to rotate at high speed through the first synchronous pulley 31, the first synchronous belt 34 and the second synchronous pulley 33. At the same time, the guide motor 84 can drive the inner spray head 86 to rotate at high speed through the fourth synchronous pulley 85, the second synchronous belt 83 and the third synchronous pulley 82, so that the outer spray head 36 and the inner spray head 86 can rotate at high speed, and at the same time, the inside and outside of the laboratory cabinet 7 are sprayed without dead angles. After unilaterally completing the internal and external spraying, the loading module can position the laboratory cabinet 7 that has not been sprayed to the corresponding process for spraying again.

[0052] A method for processing a biological space capsule experimental cabinet without dead angles comprises the following steps:

[0053] S1, pre-assembly, the loading module of the laboratory cabinet 7 can be positioned on both sides of the transmission device 2 to complete the pre-loading operation, and at the same time, the external spraying raw material pipeline can be connected with the external spraying head 36 and the internal spraying head 86 to complete the raw material pre-supply operation;

[0054] S2. Limit the laboratory cabinet 7. The external loading module can position the laboratory cabinet 7 coaxially with the fixed rotating seat 622. The limiting motor 627 can drive the four sets of arc-shaped slides 623 to rotate synchronously through the transmission turntable 624. The four sets of arc-shaped slides 623 can drive the four sets of supporting clamping shafts 626 to perform centripetal and centrifugal displacement synchronously with the supporting slide 625, thereby completing the support and limiting of the inside and outside of the laboratory cabinet 7 on both sides;

[0055] S3. The laboratory cabinet 7 is sprayed with plastic and loaded. The servo motor 24 can drive the guide turntable 22 to rotate, and the guide turntable 22 can drive the fixed dial shaft 21 to rotate in a circular manner. The fixed dial shaft 21 can slide and limit with the guide rail 61, thereby driving the limit device 6 as a whole to perform horizontal reciprocating intermittent displacement on the upper part of the transmission device 2, thereby completing the loading operation of the laboratory cabinet 7;

[0056] S4. When spraying the laboratory cabinet 7, the reduction motor 45 can drive the driven bevel gear 41 and the bidirectional screw 42 to rotate through the active bevel gear 44. The bidirectional screw 42 can be threadedly connected with the threaded slide 35 and the fixed slide 81, thereby synchronously driving the outer cleaning device 3 and the inner cleaning device 8 to perform centripetal displacement, so that the inner spray head 86 and the outer spray head 36 can be limited to the inside and outside of the laboratory cabinet 7. Then the outer spray head 36 and the inner spray head 86 can rotate at high speed, thereby spraying the inside and outside of the laboratory cabinet 7 without dead angles.

[0057] Example 2

[0058] On the basis of Example 1, Figure 11 As shown, the upper end surface of the support clamping shaft 626 is equidistantly provided with spring sliding shafts 6213 , and the upper end surface of the spring sliding shaft 6213 is fixedly provided with a support clamping plate 6212 for support.

[0059] When implementing this embodiment, when the four groups of support splints 6212 limit the interior of the laboratory cabinet 7, multiple groups of spring slide shafts 6213 can provide stable elastic support to the support splints 6212, which can effectively improve the stability of the subsequent support clamping shaft 626 in limiting the spray-painted laboratory cabinet 7, and also improve the protection of the laboratory cabinet 7.

[0060] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A biological space capsule experiment cabinet processing equipment without dead angles, comprising a guide device (4) for limiting position, a transmission device (2) fixedly arranged at the center of the upper end surface of the guide device (4), characterized in that: The inner end surface of the transmission device (2) is symmetrically provided with a linear guide rail (1) for guiding, and the inner end surfaces of the two groups of the linear guide rails (1) are slidably connected with guide sliders (5), and the outer end surfaces of the two groups of the guide sliders (5) are fixedly provided with a limiting device (6), and the outer end surfaces of the limiting device (6) are fixedly connected with two groups of laboratory cabinets (7) for plastic spraying, and the upper end surface of the guide device (4) is threadedly slidably connected with an external cleaning device (3), and the upper end surface of the guide device (4) is threadedly slidably connected with an internal cleaning device (8) on the other side.

2. According to claim 1, a biological space capsule experiment cabinet no dead angle processing equipment is characterized by: The transmission device (2) comprises a support card seat (23), a servo motor (24) is fixedly arranged at the center of the lower end surface of the support card seat (23), a guide turntable (22) is fixedly arranged at the output end of the servo motor (24), and a fixed shifting shaft (21) is arranged near the side of the upper end surface of the guide turntable (22).

3. The biological space capsule experiment cabinet no-dead-angle processing equipment according to claim 2 is characterized by: The external cleaning device (3) comprises a threaded slide (35), a second synchronous pulley (33) is arranged at the upper part of the inner end surface of the threaded slide (35), and a first synchronous pulley (31) is arranged at the lower part of the inner end surface of the threaded slide (35), a first synchronous belt (34) is meshedly connected between the first synchronous pulley (31) and the second synchronous pulley (33), an external spray head (36) is fixedly clamped on the inner end surface of the second synchronous pulley (33), and a transmission motor (32) is arranged at the rear end surface of the threaded slide (35) opposite to the first synchronous pulley (31).

4. The biological space capsule experiment cabinet no-dead-angle processing equipment according to claim 3 is characterized by: The guide device (4) comprises a guide slide (43), a bidirectional screw rod (42) is rotatably engaged at the center of the inner end surface of the guide slide (43), a reduction motor (45) is arranged at the center of the lower end surface of the guide slide (43), an active bevel gear (44) is fixedly arranged at the output end of the reduction motor (45), and a driven bevel gear (41) is arranged near the middle of the outer end surface of the bidirectional screw rod (42).

5. The biological space capsule experiment cabinet no-dead-angle processing equipment according to claim 4 is characterized by: The limiting device (6) comprises a transverse fixed beam (64), a limiting longitudinal beam (63) is symmetrically arranged on the side end surface of the transverse fixed beam (64), and a clamping device (62) is arranged at the front and rear of the limiting longitudinal beam (63), a guide rail (61) is fixedly arranged at the center of the lower end surface of the transverse fixed beam (64), and the clamping device (62) comprises an alignment card seat (6210), a stepping motor (629) is arranged at the rear end surface of the alignment card seat (6210) near the side, and a driving gear (628) is fixedly arranged at the output end of the stepping motor (629), and a fixed rotating seat (622) is rotatably clamped on the front end surface of the alignment card seat (6210), and a guide rail (61) is fixedly arranged at the center of the lower end surface of the transverse fixed beam (64). A transmission gear (621) is arranged on the rear end face of the fixed rotating seat (622), and four groups of linear slide grooves (6211) are equidistantly provided on the front end face of the fixed rotating seat (622). A limit motor (627) is arranged at the center of the inner end face of the fixed rotating seat (622), and a transmission rotating disk (624) is fixedly arranged at the output end of the limit motor (627). Four groups of arc-shaped slide grooves (623) are equidistantly provided on the inner end face of the transmission rotating disk (624). Four groups of support clamping shafts (626) are equidistantly slidably connected to the inner end face of the fixed rotating seat (622) through the transmission rotating disk (624), and a support slide seat (625) is arranged at the center of the inner end face of the support clamping shaft (626).

6. The biological space capsule experiment cabinet no-dead-angle processing equipment according to claim 5 is characterized by: The internal cleaning device (8) comprises a fixed slide (81), a third synchronous pulley (82) is arranged on the upper part of the inner end surface of the fixed slide (81), and a fourth synchronous pulley (85) is rotatably connected to the inner end surface of the fixed slide (81) near the lower part, a second synchronous belt (83) is meshedly connected between the third synchronous pulley (82) and the fourth synchronous pulley (85), a guide motor (84) is arranged on the rear end surface of the fixed slide (81) opposite to the fourth synchronous pulley (85), and an internal spray head (86) is fixedly connected to the inner end surface of the third synchronous pulley (82).

7. The biological space capsule experiment cabinet no-dead-angle processing equipment according to claim 6 is characterized by: The support clamping shaft (626) is adapted to the arc-shaped slide groove (623) through the support slide seat (625) and then slidably clamped on the inner end surface of the linear slide groove (6211), and the outer end surfaces of the four groups of support clamping shafts (626) are all fitted and connected to the inner wall of the laboratory cabinet (7), and the guide turntable (22) is adapted to the guide slide rail (61) through the fixed dial shaft (21) to drive the limit device (6) to move back and forth on the inner end surface of the transmission device (2).

8. The biological space capsule experiment cabinet no-dead-angle processing equipment according to claim 6 is characterized by: The threaded slide (35) and the fixed slide (81) are threadedly slidably connected to the inner end surface of the guide slide (43) through the bidirectional screw rod (42), the driven bevel gear (41) is meshedly connected with the driving bevel gear (44), and the driving gear (628) is meshedly connected with the transmission gear (621).

9. The biological space capsule experiment cabinet no-dead-angle processing equipment according to claim 8 is characterized by: The upper end surface of the support clamping shaft (626) is equidistantly provided with spring sliding shafts (6213), and a support clamping plate (6212) for support is fixedly provided on the upper end surface of the spring sliding shaft (6213).

10. A method for processing a biological space capsule experimental cabinet without dead angles, using the biological space capsule experimental cabinet without dead angles processing equipment according to claim 9, characterized in that: It includes the following steps: S1, pre-assembly, the feeding module of the laboratory cabinet (7) can be positioned on both sides of the transmission device (2) to complete the pre-feeding operation, and at the same time, the external plastic spraying raw material pipeline can be connected with the external plastic spraying head (36) and the internal plastic spraying head (86) to complete the raw material pre-supply operation; S2, the laboratory cabinet (7) is limited, the external loading module can position the laboratory cabinet (7) to the same axis as the fixed rotating seat (622), the limit motor (627) can drive the four groups of arc-shaped slide grooves (623) to rotate synchronously through the transmission turntable (624), and the four groups of arc-shaped slide grooves (623) can drive the four groups of supporting clamping shafts (626) to perform centripetal and centrifugal displacement synchronously with the supporting slide seat (625), thereby completing the support and limiting of the inside and outside of the laboratory cabinets (7) on both sides; S3, spraying and feeding the laboratory cabinet (7), the servo motor (24) can drive the guide turntable (22) to rotate, the guide turntable (22) can drive the fixed dial shaft (21) to rotate in a circle, the fixed dial shaft (21) can slide and limit with the guide slide rail (61), and then drive the limit device (6) as a whole to perform horizontal reciprocating intermittent displacement on the upper part of the transmission device (2), so as to complete the feeding operation of the laboratory cabinet (7); S4, spraying the laboratory cabinet (7), the reduction motor (45) can drive the driven bevel gear (41) and the bidirectional screw (42) to rotate through the active bevel gear (44), the bidirectional screw (42) can be threadedly connected with the threaded slide (35) and the fixed slide (81), and then synchronously drive the external cleaning device (3) and the internal cleaning device (8) to move centripetally, so that the internal spraying head (86) and the external spraying head (36) can be limited to the inside and outside of the laboratory cabinet (7), and then the external spraying head (36) and the internal spraying head (86) can rotate at a high speed, so as to spray the inside and outside of the laboratory cabinet (7) without dead angles.

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