Compressor drilling device and drilling method

Abstract

The invention provides a compressor drilling device and method, the drilling device comprises a first transmission line, an oil filtering platform and a drilling robot, a drilling position is arranged in the first transmission line, and the drilling robot is located between the first transmission line and the oil filtering platform; and a drilling assembly and a clamping assembly are arranged on the drilling robot, the drilling assembly is used for drilling the compressor fixed in the drilling position, and the clamping assembly is used for carrying the drilled compressor into the oil filtering platform for oil filtering. According to the drilling robot, the drilling assembly and the clamping assembly are integrated in the drilling robot, drilling of the compressor can be achieved, carrying of the compressor can also be achieved, the drilling robot is simple and compact in structure, and the drilling and oil filtering efficiency of the compressor is improved.

Description

Technical Field

[0001] The invention relates to the technical field of compressor scrapping treatment, and in particular to a compressor drilling device and a drilling method. Background Art

[0002] According to the requirements of the "Guidelines for Standardized Disassembly and Treatment of Waste Electrical and Electronic Products and Production Management" and the "Guidelines for the Audit of Disassembly and Treatment of Waste Electrical and Electronic Products", in order to ensure that the residual mineral oil (hazardous waste) in the compressors of used refrigerators and air conditioners can be effectively collected and avoid polluting the environment, the disassembled used compressors must be punched and filtered to ensure that the residual mineral oil in the compressor is filtered out as completely as possible.

[0003] At present, when recycling compressors in used refrigerators or air conditioners, it is necessary to use a drill to drill holes and filter the oil in the compressor. The processing procedures mainly include placement, vise fixation, drilling, natural oil filtering, and counting; and the entire process requires manual operation, which is labor-intensive, has low counting efficiency, and poses a safety hazard of falling.

[0004] CN115415577A discloses an automatic drilling and oil draining system for a compressor, comprising: a first conveying mechanism, a drilling device, a second conveying mechanism and a transfer device, wherein the transfer device comprises a grabbing assembly and a moving assembly, and the moving assembly drives the grabbing assembly to reciprocate between the first conveying mechanism and the second conveying mechanism. In this technical solution, a special large hole device and a transfer device need to be provided to realize the drilling and transfer of the compressor respectively, which has a complex structure and cumbersome procedures, and is not conducive to improving the drilling and recovery efficiency of the compressor. Summary of the invention

[0005] In order to overcome the problems existing in the related art, one of the objects of the present invention is to provide a compressor drilling device, which integrates the drilling component and the clamping component into a drilling robot, so as to realize both the drilling and the transportation of the compressor. The device of the present application has a simple and compact structure and improves the efficiency of the compressor drilling and oil filtering.

[0006] A compressor drilling device comprises a first transmission line, an oil filter platform and a drilling robot, wherein a drilling position is provided in the first transmission line, and the drilling robot is located between the first transmission line and the oil filter platform; a drilling assembly and a clamping assembly are provided on the drilling robot, the drilling assembly is used for drilling a compressor fixed in the drilling position, and the clamping assembly is used for transporting the compressor after drilling to the oil filter platform for oil filtering.

[0007] The present application integrates the hole assembly and the clamping assembly into the drilling robot, which can realize both the drilling and the transportation of the compressor. Specifically, the clamping assembly can transport the compressor to be drilled to the first transmission line, so that the compressor to be drilled moves to the drilling position along the first transmission line, and can also transport the compressor after drilling to the oil filtering platform for oil filtering, and can also transport the compressor after oil filtering to the recovery frame; the drilling assembly can drill holes in the compressor at the drilling position, that is, the present application integrates the drilling device and the transportation device in the prior art, so that the compressor drilling device has a simple and compact structure, and the efficiency of compressor drilling and oil filtering is improved.

[0008] In a preferred technical solution of the present invention, the drilling assembly includes a drill bit, a drill rod and a drilling driver, and the drilling driver is connected to the drill bit via the drill rod.

[0009] In the present application, the drill bit is a component with a relatively sharp tip used for drilling holes in the compressor. One end of the drill rod is connected to a drilling driver, and the other end is connected to the drill bit. The drilling driver can specifically be a motor, etc. When the drilling driver rotates, it can drive the drill rod and the drill bit to rotate together, thereby realizing the drilling operation on the compressor. Drilling in the present application refers to drilling holes in the parts of the compressor where mineral oil may be stored, so that the mineral oil is filtered out from the drilling position to avoid pollution to the environment when the compressor is recycled.

[0010] In a preferred technical solution of the present invention, the clamping assembly includes a first clamping jaw and a first driving member, and the output end of the first driving member is connected to the first clamping jaw.

[0011] In the present application, the first clamping jaws can be a pair or multiple pairs that are relatively arranged. When there are multiple pairs of first clamping jaws, the multiple pairs of first clamping jaws are symmetrically and evenly distributed around the center of the compressor. The first driving member can specifically be a motor or a cylinder, etc. When the first driving member is running, it can drive the first clamping jaws to approach each other to achieve clamping and fixing of the compressor; and then the compressor can be moved by moving other arms of the drilling robot or by swinging the drilling robot in three-dimensional directions. The clamping assembly of the present application has a simple structure and is easy to operate, which improves the efficiency of moving the compressor.

[0012] In a preferred technical solution of the present invention, a stop assembly is provided on the side of the drilling position, and the stop assembly includes an in-place sensor, a baffle and a stop drive, the output end of the stop drive is connected to the baffle, and the in-place sensor is electrically connected to the stop drive.

[0013] In the present application, the in-place sensor is used to detect whether the compressor moves to the drilling position along with the first transmission line. When the in-place sensor detects that the compressor moves to the drilling position, the stop drive runs to drive the baffle to move to the middle position of the first transmission line, thereby blocking and limiting the compressor. The stop drive in the present application can specifically be a cylinder or a motor, etc., which is used to drive the baffle to move. In the present application, the baffle can be set at the bottom, top or side of the first transmission line. It is only necessary to ensure that when the stop drive drives the baffle to reset, the baffle is away from the first transmission line, and when the stop drive drives the gear to extend, the baffle is located in the first transmission line to limit the compressor. The stop assembly of the present application has a simple structure and is easy to operate, and can improve the positioning efficiency of the compressor.

[0014] The present application can also set a counter in the stop assembly, and the counter is electrically connected to the in-place sensor. When the in-place sensor detects that the compressor is in place, the counter counts once. In this way, the number of holes drilled in the compressor can be counted, avoiding deviations caused by manual counting and improving counting accuracy and efficiency.

[0015] In a preferred technical solution of the present invention, two second clamps are provided on opposite sides of the drilling position, position sensors are provided on opposite sides of the two second clamps, the second clamps are connected to the second driving member, and the second driving member is electrically connected to the position sensor.

[0016] In the present application, the second clamp is used to fix the compressor in the drilling position to facilitate drilling of the compressor. When the in-position sensor detects that the compressor moves to the drilling position, the baffle first blocks the compressor to prevent it from moving forward. After that, the second driving member drives the second clamp to move in the direction of approaching each other to achieve clamping and limiting of the compressor, ensuring that the compressor is fixed to avoid position shift during the drilling process, which affects the drilling accuracy or drilling efficiency. In the present application, the stopper assembly can be set in front of the drilling position, where the front refers to the front along the transmission direction of the first transmission line, and the second clamp is set on both sides of the drilling position, where the two sides are also relative to the transmission direction of the first transmission line.

[0017] In a preferred technical solution of the present invention, the first transmission line and the oil filter platform are vertically arranged in their respective extension directions, and the drilling robot is located at a corner formed by the first transmission line and the oil filter platform.

[0018] The drilling robot of the present application integrates both the drilling function and the clamping and carrying function. In order to realize the rapid transportation between the first transmission line and the oil filter platform, the present application can vertically set the first transmission line and the oil filter platform in their respective extension directions, and place the drilling robot at the corner of the two, so that it is convenient for the drilling robot to carry the compressor at the drilling position to the oil filter platform, thereby improving the carrying efficiency of the drilling robot. In addition to the terminal arm, the drilling robot of the present application also includes structures such as the upper arm and the lower arm, which are used to drive the terminal arm to move in three-dimensional space to realize the transportation between different positions of the compressor.

[0019] In a preferred technical solution of the present invention, the oil filter platform includes a second transmission line and an oil filter tank located below the second transmission line, and the cross-sectional area of ​​the oil filter tank is greater than or equal to the cross-sectional area of ​​the second transmission line; the second transmission line is used to drive the compressor after drilling for transmission, and an oil outlet hole is provided at the bottom of the second transmission line, so that the oil in the compressor after drilling drops into the oil filter tank.

[0020] An oil outlet hole is provided at the bottom of the second transmission line in the oil filter platform. The clamping assembly in the drilling robot transports the robot after drilling to the second transmission line and inverts the compressor. The purpose of inversion is to align the drilled hole with the oil outlet hole at the bottom of the second transmission line, so that the mineral oil inside the compressor is discharged from the drilled hole and the oil outlet hole into the oil filter tank; the inversion of the compressor in this application can be achieved by flipping the clamping assembly. When the compressor is placed in the second transmission line, the second transmission line will drive the compressor to move. During the movement, it is necessary to ensure that the oil filter tank is large enough to completely cover the area where the second transmission line is located, that is, to completely cover the moving stroke of the compressor, and ensure that the mineral oil in the compressor is completely discharged into the oil filter tank; the cooperation between the oil filter tank and the second transmission line of this application can filter oil during the transmission of the compressor, thereby improving the recovery efficiency of the compressor.

[0021] In a preferred technical solution of the present invention, a waste oil collection box is provided at the first end of the oil filter tank, the height of the first end of the oil filter tank is less than the height of the second end of the oil filter tank, and the two ends of the oil filter tank parallel to the extension direction of the second transmission line are the first end of the oil filter tank and the second end of the oil filter tank respectively.

[0022] The oil filter tank of the present application has a large area. In order to facilitate the recovery of mineral oil, the oil filter tank can be set to an inclined structure so that the mineral oil flowing into the oil filter tank flows into the waste oil collection box under the action of gravity. In this way, only the waste oil collection box needs to be cleaned regularly, avoiding the overall cleaning of the oil filter tank.

[0023] In a preferred technical solution of the present invention, the oil filtering platform further comprises a recovery frame, the recovery frame is located on a side of the second transmission line away from the first transmission line, and the recovery frame is used for placing the compressor after drilling and oil filtering.

[0024] In the present application, the second transmission line drives the compressor to move, and the oil is filtered during the movement. At the same time, a recovery frame is provided at the end position of the second transmission line, and the recovery frame is used to collect the compressor after drilling and oil filtering. In the present application, the compressor after oil filtering can be transported to the recovery frame by a drilling robot, or a gap can be provided at the end of the second transmission line so that the compressor after oil filtering automatically falls into the recovery frame.

[0025] The second object of the present application is to provide a compressor drilling method, which is implemented based on the compressor drilling device as described above, and includes:

[0026] The compressor moves along the first transmission line to the drilling position;

[0027] The end arm of the drilling robot switches to the drilling assembly to drill the compressor in the drilling position;

[0028] The end arm of the drilling robot is switched to a clamping assembly, which carries the compressor after drilling to an oil filtering platform for oil filtering.

[0029] The present invention integrates the drilling device and the handling device in the prior art by switching the drilling assembly and the clamping assembly in the drilling robot, thereby improving the efficiency of the compressor drilling oil filtering. The beneficial effects of the present invention are:

[0030] The present invention provides a compressor drilling device, including a first transmission line, an oil filter platform and a drilling robot, wherein a drilling position is provided in the first transmission line, and the drilling robot is located between the first transmission line and the oil filter platform; the drilling robot is provided with a drilling assembly and a clamping assembly, wherein the drilling assembly is used to drill a compressor fixed in the drilling position, and the clamping assembly is used to carry the compressor after drilling to the oil filter platform for oil filtering. The present application integrates the hole assembly and the clamping assembly in the drilling robot, which can realize both the drilling of the compressor and the carrying of the compressor. Specifically, the clamping assembly can carry the compressor to be drilled to the first transmission line, so that the compressor to be drilled moves to the drilling position along with the first transmission line, and can also carry the compressor after drilling to the oil filter platform for oil filtering, and can also carry the compressor after oil filtering to a recovery frame; the drilling assembly can drill the compressor on the drilling position, that is, the present application integrates the drilling device and the carrying device in the prior art, so that the compressor drilling device has a simple and compact structure, and improves the efficiency of compressor drilling and oil filtering.

[0031] The present application also provides a compressor drilling method, comprising: the compressor moves to a drilling position along a first transmission line; the end arm of a drilling robot switches to a drilling assembly to drill a hole in the compressor at the drilling position; the end arm of the drilling robot switches to a clamping assembly, and the clamping assembly carries the compressor after drilling to an oil filtering platform for oil filtering. By switching the drilling assembly and the clamping assembly in the drilling robot, the drilling device and the carrying device in the prior art are integrated together, thereby improving the efficiency of compressor drilling and oil filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the drilling device;

[0033] Figure 2 A schematic diagram of the structure of the stop assembly;

[0034] Figure 3 It is a structural schematic diagram of the drilling position;

[0035] Figure 4 It is a structural schematic diagram of the oil filter platform.

[0036] Reference numerals:

[0037] 11. First transmission line; 12. Drilling robot; 13. Stop assembly; 131. Baffle; 132. In-position sensor; 133. Base; 14. Second clamp; 15. Second driving member; 21. Second transmission line; 22. Oil filter tank; 23. Recovery frame; 24. Support column; 31. Compressor. DETAILED DESCRIPTION

[0038] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0039] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms "a", "the" and "the" used in the present invention and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0040] It should be understood that although the terms "first", "second", "third", etc. may be used to describe various information in the present invention, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0041] Example 1

[0042] like Figure 1-Figure 4 As shown, a compressor drilling device provided in this embodiment includes a first transmission line 11, an oil filter platform and a drilling robot 12, wherein a drilling position is provided in the first transmission line 11, the oil filter platform is located on the side of the first transmission line (11), and the drilling robot 12 is located between the first transmission line 11 and the oil filter platform; a drilling assembly and a clamping assembly are provided on the drilling robot 12, the drilling assembly is used to drill a compressor 31 fixed in the drilling position, and the clamping assembly is used to transport the compressor after drilling to the oil filter platform for oil filtering.

[0043] The present application integrates the hole assembly and the clamping assembly into the drilling robot 12, which can realize both drilling and transporting of the compressor 31. Specifically, the clamping assembly can transport the compressor to be drilled to the first transmission line 11, so that the compressor to be drilled moves to the drilling position along the first transmission line 11, and can also transport the compressor after drilling to the oil filtering platform for oil filtering, and can also transport the compressor after oil filtering to the recovery frame 23; the drilling assembly can drill the compressor 31 at the drilling position, that is, the present application integrates the drilling device and the transporting device in the prior art, so that the compressor drilling device has a simple and compact structure, thereby improving the efficiency of compressor drilling and oil filtering.

[0044] In the present application, the drilling robot 12 may be provided with two end arms, one of which is provided with a drilling assembly, and the other end arm is provided with a clamping assembly. When the compressor 31 needs to be drilled, the end arm provided with the drilling assembly is aligned with the compressor 31 for drilling. When the compressor 31 needs to be transported, the end arm provided with the clamping assembly is aligned with the compressor 31 for transport. A switching drive is provided between the two end arms, and the switching drive is used to drive one of the end arms to move to a position facing the compressor 31.

[0045] The drilling robot 12 of the present application can also set the drilling component and the clamping component in the same end arm, and the drilling component and the clamping component are simultaneously connected to the switching drive component, which can drive the drilling component or the clamping component to be raised or lowered or moved, so that the drilling component or the clamping component is facing the compressor, and the unused components are moved to a position that does not interfere with the compressor 31.

[0046] The switching drive member of the present application can specifically control the position movement of the drilling component or the clamping component through mechanical or electrical control methods.

[0047] The drilling robot 12 of the present application can also set the drilling assembly and the clamping assembly in the same end arm, and the drilling assembly is located in the middle position of the end arm, and the clamping assembly is located at the side position of the end arm. Specifically, the clamping assembly includes a pair or more pairs of symmetrically arranged jaws. When the clamping assembly is not needed, the distance between the relatively arranged jaws is large, which will not interfere with the normal drilling of the compressor 31 by the drilling assembly. When the compressor 31 needs to be clamped, the drilling assembly can retreat to a position far enough away from the jaws, which will not interfere with the normal clamping and carrying of the compressor 31 by the clamping assembly.

[0048] The drilling robot 12 in the present application integrates the functions of drilling and clamping, avoiding the complex structure of the prior art that requires the setting of a drilling device and multiple transport devices. Specifically, the drilling assembly is used to drill holes in the compressor 31 fixed in the drilling position; the clamping assembly can be used for any of the following compressor 31 transport processes: First, transport the compressor 31 to the first transmission line 11. Second, transport the compressor 31 directly to the drilling position. Third, transport the compressor after drilling to the oil filter platform for oil filtering. During the transportation process, the compressor after drilling can be inverted to facilitate oil filtering, which can be achieved by flipping the clamping assembly. Fourth, transport the compressor after oil filtering to the recovery frame 23 for collection.

[0049] In the present application, the drilling assembly drills holes in the compressor 31, which can be performed by simply drilling holes in the compressor 31, without drilling through the compressor 31; and during the oil filtering process, the compressor 31 is inverted so that the waste oil in the compressor 31 can be filtered out from the drilling position. It should be noted that when drilling holes, the end of the hole needs to be extended to all positions where waste oil may exist in the compressor 31, so as to fully discharge the waste oil inside the compressor 31.

[0050] Example 2

[0051] like Figure 1-Figure 4As shown, a compressor drilling device provided in this embodiment includes a first transmission line 11, an oil filter platform and a drilling robot 12, wherein a drilling position is provided in the first transmission line 11, the oil filter platform is located on the side of the first transmission line (11), and the drilling robot 12 is located between the first transmission line 11 and the oil filter platform; a drilling assembly and a clamping assembly are provided on the drilling robot 12, the drilling assembly is used to drill a compressor 31 fixed in the drilling position, and the clamping assembly is used to transport the compressor after drilling to the oil filter platform for oil filtering.

[0052] Furthermore, the drilling assembly includes a drill bit, a drill rod and a drilling driver, and the drilling driver is connected to the drill bit via the drill rod.

[0053] In the present application, the drill bit is a component with a relatively sharp tip used for drilling holes in the compressor 31. One end of the drill rod is connected to a drilling driver, and the other end is connected to the drill bit. The drilling driver can specifically be a motor, etc. When the drilling driver rotates, it can drive the drill rod and the drill bit to rotate together, thereby realizing the drilling operation of the compressor 31. In the present application, drilling refers to drilling holes in the parts of the compressor 31 where mineral oil may be stored, so that the mineral oil is filtered out from the drilling position to avoid pollution to the environment when the compressor 31 is recycled.

[0054] Furthermore, the clamping assembly includes a first clamping jaw and a first driving member, and an output end of the first driving member is connected to the first clamping jaw.

[0055] In the present application, the first clamping jaws can be a pair or multiple pairs of relatively arranged first clamping jaws. When there are multiple pairs of first clamping jaws, the multiple pairs of first clamping jaws are symmetrically and evenly distributed around the center of the compressor 31. The first driving member can be a motor or a cylinder, etc. When the first driving member is running, it can drive the first clamping jaws to approach each other to achieve the clamping and fixing of the compressor 31; and then the compressor 31 is transported by moving other arms of the drilling robot 12 or by swinging the drilling robot 12 in three-dimensional directions. The clamping assembly of the present application has a simple structure and is easy to operate, which improves the transport efficiency of the compressor 31.

[0056] Furthermore, a stop assembly 13 is provided on the side of the drilling position, and the stop assembly 13 includes an in-position sensor 132, a baffle 131 and a stop drive, the output end of the stop drive is connected to the baffle 131, and the in-position sensor 132 is electrically connected to the stop drive.

[0057] In the present application, the in-position sensor 132 is used to detect whether the compressor 31 moves to the drilling position along with the first transmission line 11. When the in-position sensor 132 detects that the compressor 31 moves to the drilling position, the stop drive runs, driving the baffle 131 to move to the middle position of the first transmission line 11, so as to achieve the blocking and limiting of the compressor 31. In the present application, the stop drive can be specifically a cylinder or a motor, etc., which is used to drive the baffle 131 to move. In the present application, the baffle 131 can be set at the bottom, top or side of the first transmission line 11. It is only necessary to ensure that when the stop drive drives the baffle 131 to reset, the baffle 131 is away from the first transmission line 11, and when the stop drive drives the gear to extend, the baffle 131 is located in the first transmission line 11, so as to achieve the limiting of the compressor 31. The stop assembly 13 of the present application has a simple structure and is easy to operate, and can improve the positioning efficiency of the compressor 31.

[0058] The present application can also set a counter in the stop assembly 13, and the counter is electrically connected to the in-place sensor 132. When the in-place sensor 132 detects that the compressor 31 is in place, the counter counts once. In this way, the number of holes drilled in the compressor can be counted, the deviation caused by manual counting can be avoided, and the counting accuracy and efficiency can be improved.

[0059] Furthermore, two second clamping jaws 14 are provided on opposite sides of the drilling position, and position sensors are provided on opposite sides of the two second clamping jaws 14. The second clamping jaws 14 are connected to the second driving member 15, and the second driving member 15 is electrically connected to the position sensor.

[0060] In the present application, the second clamp 14 is used to fix the compressor 31 in the drilling position to facilitate drilling of the compressor 31. When the in-position sensor 132 detects that the compressor 31 moves to the drilling position, the baffle 131 first blocks the compressor 31 to prevent it from continuing to move forward. After that, the second drive member 15 drives the second clamp 14 to move in a direction close to each other to achieve clamping and limiting of the compressor 31, ensuring that the compressor 31 is fixed to avoid positional displacement during the drilling process, which affects the drilling accuracy or drilling efficiency. In the present application, the stopper assembly 13 can be set in front of the drilling position, where the front refers to the front along the transmission direction of the first transmission line 11, and the second clamp 14 is set on both sides of the drilling position, where the two sides are also relative to the transmission direction of the first transmission line 11.

[0061] The present application may also provide a pad on the opposite side of the second clamping jaw 14 to play a buffering role when clamping the compressor 31 to avoid damage to the compressor 31 .

[0062] Furthermore, the first transmission line 11 and the oil filtering platform are vertically arranged in their respective extension directions, and the drilling robot 12 is located at a corner formed by the first transmission line 11 and the oil filtering platform.

[0063] The drilling robot 12 of the present application integrates both the drilling function and the clamping and carrying function. In order to realize the rapid transportation between the first transmission line 11 and the oil filter platform, the present application can vertically set the first transmission line 11 and the oil filter platform in their respective extension directions, and place the drilling robot 12 at the corner of the two, so that it is convenient for the drilling robot 12 to carry the compressor 31 at the drilling position to the oil filter platform, thereby improving the carrying efficiency of the drilling robot 12. In addition to the end arm, the drilling robot 12 of the present application also includes a large arm, a lower arm and other structures, which are used to drive the end arm to move in three-dimensional space to realize the transportation of the compressor 31 between different positions.

[0064] Furthermore, the oil filter platform includes a second transmission line 21 and an oil filter tank 22 located below the second transmission line 21, and the cross-sectional area of ​​the oil filter tank 22 is greater than or equal to the cross-sectional area of ​​the second transmission line 21; the second transmission line 21 is used to drive the compressor after drilling for transmission, and an oil outlet hole is provided at the bottom of the second transmission line 21, so that the oil in the compressor 31 after drilling drops into the oil filter tank 22.

[0065] The second transmission line 21 in the oil filter platform is provided with an oil outlet hole at the bottom. The clamping assembly in the drilling robot 12 transports the robot after drilling to the second transmission line 21 and inverts the compressor 31. The purpose of inversion is to align the drill hole with the oil outlet hole at the bottom of the second transmission line 21, so that the mineral oil inside the compressor 31 is discharged from the drill hole and the oil outlet hole to the oil filter tank 22; the inversion of the compressor 31 in this application can be achieved by flipping the clamping assembly. When the compressor 31 is placed in the second transmission line 21, the second transmission line 21 will drive the compressor 31 to move. During the movement, it is necessary to ensure that the oil filter tank 22 is large enough to completely cover the area where the second transmission line 21 is located, that is, to completely cover the moving stroke of the compressor 31, and ensure that the mineral oil in the compressor 31 is completely discharged into the oil filter tank 22; the mutual cooperation between the oil filter tank 22 and the second transmission line 21 of this application can achieve oil filtering during the transmission process of the compressor 31, thereby improving the recovery efficiency of the compressor 31.

[0066] Furthermore, a waste oil collection box is provided at the first end of the oil filter groove 22, the height of the first end of the oil filter groove 22 is less than the height of the second end of the oil filter groove 22, and the two ends of the oil filter groove parallel to the extension direction of the second transmission line are respectively the first end of the oil filter groove (22) and the second end of the oil filter groove (22).

[0067] The oil filter tank 22 of the present application has a large area. In order to facilitate the recovery of mineral oil, the oil filter tank 22 can be set to an inclined structure so that the mineral oil flowing into the oil filter tank 22 flows into the waste oil collection box under the action of gravity. In this way, only the waste oil collection box needs to be cleaned regularly, avoiding the overall cleaning of the oil filter tank 22.

[0068] Furthermore, the oil filtering platform further comprises a recovery frame 23, and the recovery frame 23 is located on a side of the second transmission line 21 away from the first transmission line 11, and the recovery frame 23 is used for placing the compressor after drilling and oil filtering.

[0069] In the present application, the second transmission line 21 drives the compressor 31 to move, and the oil is filtered during the movement. At the same time, a recovery frame 23 is provided at the terminal position of the second transmission line 21, and the recovery frame 23 is used to collect the compressor after drilling and oil filtering. In the present application, the compressor after oil filtering can be transported to the recovery frame 23 by the drilling robot 12, and a gap can also be provided at the terminal of the second transmission line 21 so that the compressor after oil filtering automatically falls into the recovery frame 23.

[0070] Example 3

[0071] like Figure 1-Figure 4 As shown, a compressor drilling device provided in this embodiment includes a first transmission line 11, an oil filter platform and a drilling robot 12, wherein a drilling position is provided in the first transmission line 11. The first transmission line 11 and the oil filter platform are vertically arranged in their respective extension directions, and the drilling robot 12 is located at a corner formed by the first transmission line 11 and the oil filter platform. The extension direction of the first transmission line refers to its transmission direction, and the extension direction of the oil filter platform refers to the transmission direction of the second transmission line.

[0072] A drilling position is provided in the first transmission line 11, and a stopper assembly 13 is provided in front of the drilling position, wherein the stopper assembly 13 comprises a base 133, a counter, an in-position sensor 132, a baffle 131 and a stopper driving member, wherein the base 133 is fixed on the first transmission line 11, the baffle 131 and the stopper driving member are provided above the base 133, and the in-position sensor 132 and the counter are provided in the baffle 131. The output end of the stopper driving member is connected to the baffle 131, and the in-position sensor 132 is electrically connected to the stopper driving member. When the in-position sensor 132 detects that the compressor 31 moves to the drilling position, the stopper driving member operates, driving the baffle 131 to move to the middle position of the first transmission line 11, so as to block and limit the compressor 31. The counter is electrically connected to the in-position sensor 132, and when the in-position sensor 132 detects that the compressor 31 is in position, the counter counts once, so as to count the number of holes drilled by the compressor.

[0073] Two second clamps 14 are arranged on opposite sides of the drilling position, and a position sensor is arranged on the opposite sides of the two second clamps 14. The second clamps 14 are connected to the second driving member 15, and the second driving member 15 is electrically connected to the position sensor. Pads are arranged on the opposite sides of the second clamps 14 to play a buffering role when clamping the compressor 31 to avoid damage to the compressor 31.

[0074] The oil filter platform includes a second transmission line 21, an oil filter tank 22 located below the second transmission line 21, a waste oil collection box located at the lower end of the oil filter tank 22, and a recovery frame 23 located on the side of the second transmission line 21 away from the first transmission line 11. The cross-sectional area of ​​the oil filter tank 22 is greater than or equal to the cross-sectional area of ​​the second transmission line 21; the second transmission line 21 is used to drive the compressor after drilling for transmission, and the bottom of the second transmission line 21 is provided with an oil outlet hole so that the oil in the compressor 31 after drilling falls into the oil filter tank 22. A waste oil collection box is provided at the first end of the oil filter tank 22, and the height of the first end of the oil filter tank 22 is less than the height of the second end of the oil filter tank 22; so that the mineral oil flowing into the oil filter tank 22 flows into the waste oil collection box under the action of gravity, so that the waste oil collection box only needs to be cleaned regularly. The bottom of the oil filter tank 22 is supported and fixed by a support column 24.

[0075] The drilling robot 12 of the present application comprises a large arm, a small arm and a terminal arm, wherein a drilling assembly and a clamping assembly are arranged in the terminal arm. The drilling assembly comprises a drill bit, a drill rod and a drilling driving member, wherein the drilling driving member is connected to the drill bit through the drill rod.

[0076] The clamping assembly includes a first clamping jaw and a first driving member, and the output end of the first driving member is connected to the first clamping jaw. The first clamping jaws can be a pair or multiple pairs arranged opposite to each other. When there are multiple pairs of first clamping jaws, the multiple pairs of first clamping jaws are symmetrically and evenly distributed around the center of the compressor 31. The first driving member can specifically be a motor or a cylinder, etc. When the first driving member is running, it can drive the first clamping jaws to approach each other to achieve clamping and fixing of the compressor 31; and then the compressor 31 can be transported by moving other arms of the drilling robot 12 or by swinging the drilling robot 12 in three-dimensional directions.

[0077] The present application integrates the hole assembly and the clamping assembly into the drilling robot 12, which can realize both drilling and transporting of the compressor 31. Specifically, the clamping assembly can transport the compressor to be drilled to the first transmission line 11, so that the compressor to be drilled moves to the drilling position along the first transmission line 11, and can also transport the compressor after drilling to the oil filtering platform for oil filtering, and can also transport the compressor after oil filtering to the recovery frame 23; the drilling assembly can drill the compressor 31 at the drilling position, that is, the present application integrates the drilling device and the transporting device in the prior art, so that the compressor drilling device has a simple and compact structure, thereby improving the efficiency of compressor drilling and oil filtering.

[0078] Example 4

[0079] The present embodiment provides a compressor drilling method, which is implemented based on the compressor drilling device as described above, and includes: the compressor 31 moves to the drilling position along the first transmission line 11; the end arm of the drilling robot 12 switches to the drilling assembly to drill the compressor 31 in the drilling position; the end arm of the drilling robot 12 switches to the clamping assembly, and the clamping assembly carries the compressor after drilling to the oil filtering platform for oil filtering. By switching the drilling assembly and the clamping assembly in the drilling robot 12, the drilling device and the carrying device in the prior art are integrated together, thereby improving the efficiency of compressor drilling and oil filtering.

[0080] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings. In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0081] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0082] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0083] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A compressor drilling device, characterized in that: The invention comprises a first transmission line (11), an oil filter platform and a drilling robot (12), wherein a drilling position is arranged in the first transmission line (11), the oil filter platform is located on the side of the first transmission line (11), and the drilling robot (12) is located between the first transmission line (11) and the oil filter platform; a drilling assembly and a clamping assembly are arranged on the drilling robot (12), the drilling assembly is used for drilling a compressor fixed in the drilling position, and the clamping assembly is used for transporting the compressor after drilling to the oil filter platform for oil filtering.

2. A compressor drilling device according to claim 1, characterized in that: The drilling assembly comprises a drill bit, a drill rod and a drilling driver, wherein the drilling driver is connected to the drill bit via the drill rod.

3. A compressor drilling device according to claim 1, characterized in that: The clamping assembly includes a first clamping jaw and a first driving member, and an output end of the first driving member is connected to the first clamping jaw.

4. A compressor drilling device according to claim 1, characterized in that: A stop assembly (13) is provided on the side of the drilling position, and the stop assembly (13) comprises an in-position sensor (132), a baffle (131) and a stop driving member, wherein the output end of the stop driving member is connected to the baffle (131), and the in-position sensor (132) is electrically connected to the stop driving member.

5. A compressor drilling device according to claim 4, characterized in that: Two second clamping jaws (14) are arranged on opposite sides of the drilling position, and position sensors are arranged on opposite sides of the two second clamping jaws (14). The second clamping jaws (14) are connected to a second driving member (15), and the second driving member (15) is electrically connected to the position sensor.

6. A compressor drilling device according to claim 1, characterized in that: The first transmission line (11) and the oil filter platform are arranged vertically in their respective extension directions, and the drilling robot (12) is located at a corner formed by the first transmission line (11) and the oil filter platform.

7. A compressor drilling device according to claim 1, characterized in that: The oil filter platform comprises a second transmission line (21) and an oil filter tank (22) located below the second transmission line (21); the cross-sectional area of ​​the oil filter tank (22) is greater than or equal to the cross-sectional area of ​​the second transmission line (21); the second transmission line (21) is used to drive the compressor after drilling for transmission; an oil outlet hole is provided at the bottom of the second transmission line (21), so that the oil in the compressor after drilling drops into the oil filter tank (22).

8. A compressor drilling device according to claim 7, characterized in that: A waste oil collection box is provided at the first end of the oil filter groove (22); the height of the first end of the oil filter groove (22) is smaller than the height of the second end of the oil filter groove (22); and the two ends of the oil filter groove in a direction parallel to the extension direction of the second transmission line are respectively the first end of the oil filter groove (22) and the second end of the oil filter groove (22).

9. A compressor drilling device according to claim 7, characterized in that: The oil filtering platform further comprises a recovery frame (23), the recovery frame (23) being located on a side of the second transmission line (21) away from the first transmission line (11), and the recovery frame (23) being used for placing the compressor after drilling and oil filtering.

10. A compressor drilling method, characterized in that: The compressor drilling device according to any one of claims 1 to 9 is implemented, comprising: The compressor moves along the first transmission line (11) to the drilling position; The end arm of the drilling robot (12) switches to the drilling assembly to drill the compressor in the drilling position; The end arm of the drilling robot (12) is switched to a clamping assembly, and the clamping assembly carries the compressor after drilling to an oil filtering platform for oil filtering.

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