Automatic machining device for integrated air conditioner production

Abstract

The invention relates to the technical field of air conditioner production, in particular to an automatic machining device for integrated air conditioner production. Comprising a rack provided with a conveying device; the first electric sliding rail is fixedly connected to the rack, the first electric sliding rail is connected with an electric sliding block in a sliding mode, and the electric sliding block on the first electric sliding rail is fixedly connected with a first fixing frame; the induction heater is arranged in the first fixing frame and used for heating the adjacent pipe openings, the adjacent arc-shaped connectors and the adjacent welding flux. The number of the fixing plates is larger than or equal to two, all the fixing plates are connected to the mounting plate in a sliding mode, the fixing plates are provided with positioning plates, and the positioning plates are provided with protruding columns distributed in a fan-shaped mode. According to the arc-shaped joint welding device, the sliding columns are matched with the convex columns on the adjacent positioning plates to jointly clamp the arc-shaped joints, so that the gaps between the arc-shaped joints and the adjacent pipe orifices are equal in the welding process, and the welding quality of the arc-shaped joints and the adjacent pipe orifices is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioner production, and in particular to an automated processing device for producing integrated air conditioners. Background Art

[0002] The automated production of integrated air conditioners includes multiple steps such as pipe cutting, bending, welding, assembly, and fluorination. When the existing device welds the condenser tube of the integrated air conditioner, it usually directly places the arc-shaped pipe and solder of the condenser tube of the air conditioner at the interface to be welded. Driven by the transmission device, the condenser tube of the air conditioner gradually moves to the automatic welding station. The automatic welding station heats the interface to be welded, the arc-shaped pipe and the solder of the condenser tube of the air conditioner in turn. After the solder melts due to the heat, it penetrates into the gap between the arc-shaped pipe and the interface of the condenser tube of the air conditioner. Then the melted solder gradually solidifies and completes the welding process. Because in the above process, the arc-shaped pipe is only placed at the interface of the condenser tube of the air conditioner, and there is no stable connection between the two, the gap between the arc-shaped pipe and the interface of the condenser tube of the air conditioner is difficult to maintain a uniform distribution at this time. When the solder penetrates into the gap between the arc-shaped pipe and the interface of the condenser tube of the air conditioner, the amount of solder penetrated into the smaller gap will also be less, resulting in lower connection strength at this point, which is prone to leakage during subsequent use. Summary of the invention

[0003] In order to overcome the disadvantage that the gap between the existing arc-shaped pipe and the interface of the condenser pipe is uneven during the welding process of the arc-shaped pipe to the condenser pipe, resulting in uneven welding strength, the present invention proposes an automated processing device for the production of integrated air conditioners.

[0004] Technical solution: An automated processing device for integrated air conditioner production, comprising: a frame, provided with a conveying device; a first electric slide rail, fixedly connected to the frame, the first electric slide rail is slidably connected with an electric slider, and the electric slider on the first electric slide rail is fixedly connected with a first fixed frame; an induction heater, arranged in the first fixed frame, for heating adjacent pipe openings, adjacent arc joints and adjacent solders; a mounting plate, arranged in the first fixed frame; a transmission mechanism, the transmission mechanism is arranged on the first fixed frame, and the transmission mechanism is used to drive the mounting plate to move in the horizontal and vertical directions; a fixed plate, greater than or equal to two, all of which are slidably connected to the mounting plate, the fixed plate is pressed and matched with the induction heater, the fixed plate is provided with a positioning plate, the positioning plate is provided with a fan-shaped convex column, the positioning plate is slidably connected with a sliding column, and a spring is installed between the two, the sliding column and the convex column on the adjacent positioning plate are pressed and matched with the adjacent arc joint together; an adjustment component, greater than or equal to two, the adjustment component is arranged on the adjacent fixed plate, and is used to drive the positioning plate and the sliding column to move.

[0005] Furthermore, the transmission mechanism includes: a first electric push rod, fixedly connected to the first fixed frame, the telescopic end of the first electric push rod is fixedly connected to the second fixed frame, the second fixed frame is slidably connected to the induction heater, and a tension spring is installed between the two; a second electric push rod, fixedly connected to the second fixed frame, the telescopic end of the second electric push rod is fixedly connected to a fixed block, the fixed block is slidably connected to a sliding block, and a spring is installed between the two; an electric rotating shaft, installed on the sliding block, and the electric rotating shaft is fixedly connected to the mounting plate.

[0006] Furthermore, the adjustment component includes: a third electric push rod installed on the adjacent fixed plate, the telescopic end of the third electric push rod is fixedly connected to a fourth electric push rod, and the telescopic end of the fourth electric push rod is fixedly connected to the positioning plate; a positioning component is arranged on the fixed plate, and is used to accurately determine the positions of the two adjacent pipe openings.

[0007] Furthermore, the sliding column is located on the symmetry axis of the positioning plate.

[0008] Furthermore, the adjustment component also includes: a temperature sensor fixedly connected to the adjacent fixing plate, and the temperature sensor is used to detect the temperature of the adjacent arc joint.

[0009] Further, the positioning assembly includes: an elastic telescopic rod, fixed to a side of an adjacent fixed plate close to an adjacent positioning plate, a fixed portion of the elastic telescopic rod being fixed to a fixed rod, the fixed rod being rotatably connected to a rotating rod, and a telescopic end of the elastic telescopic rod being rotatably connected to a connecting rod; a positioning block, fixed to a side of the rotating rod away from an adjacent fixed rod, the rotating rod being rotatably connected to an adjacent connecting rod, and the positioning block being provided with an arc-shaped portion, which is squeezed and matched with the adjacent pipe opening through the arc-shaped portion.

[0010] Furthermore, it also includes: a supply mechanism for automatically supplying the arc joint, which is arranged on the electric slider of the first electric slide rail, and the supply mechanism includes: a third fixed frame, which is fixedly connected to the electric slider of the first electric slide rail, and the third fixed frame is fixedly connected with a positioning box, and the positioning box is provided with a groove, and the arc joint is inserted into the groove of the positioning box to move the solder to a specific position on the arc joint, and the positioning box is fixedly connected with a containing box; a fifth electric push rod, which is installed on the containing box, and the telescopic end of the fifth electric push rod is fixedly connected with an extrusion plate; a material supporting assembly, which includes no less than two groups, each group includes two symmetrically distributed material supporting assemblies, and the material supporting assembly is arranged on the positioning plate, and the material supporting assembly lifts the adjacent solders by limiting the position, so that the solder moves with the adjacent arc joint; a material replenishing assembly, which is arranged in the positioning box, and is used to replenish the solder while replenishing the arc joint.

[0011] Furthermore, the support assembly includes: a micro-rotating shaft installed on the positioning plate; a limiting member slidably connected to the side of the positioning plate away from the adjacent temperature sensor, the limiting member is provided with an elastic limiting portion for clamping the adjacent solder by elastic force to limit the position of the solder; an extrusion column slidably connected to the side of the positioning plate away from the adjacent temperature sensor, the extrusion column is extruded and matched with the solder; two hinged rods, symmetrically distributed, both rotatably connected to adjacent micro-rotating shafts, one of the hinged rods is hinged to the adjacent extrusion column, and the other hinged rod is hinged to the adjacent limiting member.

[0012] Furthermore, the feeding assembly includes: a containing cylinder, which is symmetrically distributed, and is installed in the positioning box. A plurality of solders are placed inside the containing cylinder, and an elastic mechanism is installed inside the containing cylinder, and the elastic mechanism is used to push all the solders to gradually move upward; a second electric slide rail, which is installed on a side of the containing box close to the positioning box, and the second electric slide rail is slidably connected to an electric slider, and the electric slider on the second electric slide rail is fixed with a feeding piece, and the feeding piece is extruded and matched with the solder.

[0013] Furthermore, the thickness of the feeding member and the gap between the containing tube and the containing box are equal to the thickness of the solder.

[0014] Compared with the prior art, the present invention has the following advantages: the present invention cooperates with the sliding column and the convex column on the adjacent positioning plate to jointly clamp the arc joint, thereby ensuring that during the welding process, the gap between the arc joint and the adjacent pipe opening is equal everywhere, thereby improving the quality of welding between the arc joint and the adjacent pipe opening.

[0015] The present invention provides multiple groups of positioning plates and adjacent components. By using each positioning plate and adjacent components alternately, the heat dissipation windows of the positioning plates and adjacent components are increased, the impact of continuous high temperature on the positioning plates and other components is reduced, and the service life of the device is increased.

[0016] The present invention provides auxiliary functions to the positioning plate and other components through the positioning assembly, ensuring that the positions of the two pipe openings to be welded are accurately positioned each time, thereby ensuring the uniformity of the gap between the arc joint and the adjacent pipe openings, and increasing the anti-interference and error reduction capabilities of the device.

[0017] The present invention timely supplies arc joints and solders by cooperating with supply mechanisms and other parts, makes the welding process of the device smoother by adding automated devices, and reduces the probability of solder falling to the lower side of the arc joint by means of devices such as glue spraying devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the first electric slide rail, the first fixing frame and the third fixing frame of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the first fixing frame, the fixing plate and the elastic telescopic rod of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the second fixing frame, the induction heater and the arc-shaped joint of the present invention; Figure 5 is a cross-sectional view of the sliding block and the mounting plate of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the fixed rod, the rotating rod and the positioning block of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the micro-rotating shaft, the limiting member and the extrusion column of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the third fixing frame, the positioning box and the containing tube of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the positioning box, the containing box and the fifth electric push rod of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the positioning box, the containing box and the extrusion plate of the present invention; Fig.11 It is a cross-sectional view of the positioning box and the containing tube of the present invention.

[0019] Explanation of the accompanying drawings: 1. frame, 2. first electric slide rail, 3. first fixed frame, 31. first electric push rod, 32. second fixed frame, 33. second electric push rod, 34. fixed block, 35. sliding block, 36. electric rotating shaft, 4. induction heater, 5. mounting plate, 51. fixed plate, 52. third electric push rod, 54. fourth electric push rod, 55. positioning plate, 56. sliding column, 57. temperature sensor, 6. elastic telescopic rod, 61. fixed rod, 62. rotating rod, 63. positioning block, 64. connecting rod, 7. third fixed frame, 71. positioning box, 72. containing box, 73. fifth electric push rod, 74. extrusion plate, 75. micro rotating shaft, 76. limit member, 77. extrusion column, 78. hinged rod, 8. containing cylinder, 81. second electric slide rail, 82. feeding member, 11. pipe mouth, 12. arc joint, 13. solder. DETAILED DESCRIPTION

[0020] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the shape, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0021] Because in the existing welding process, the arc-shaped pipe is only placed at the interface of the air-conditioning condenser tube, and the gap between the arc-shaped pipe and the interface of the air-conditioning condenser tube is difficult to maintain uniform during the welding process. Therefore, when the solder is heated and penetrates into the gap between the arc-shaped pipe and the interface of the air-conditioning condenser tube, the amount of solder penetrated into the smaller gap is less, which will cause the connection strength at this location to be lower than other locations. When compressed gas or liquid flows in the condenser tube, it is easy to cause leakage at this location.

[0022] When a simple clamp is added so that it always clamps the arc-shaped pipe during welding, stabilizes the positional relationship between the arc-shaped pipe and the interface of the air-conditioning condenser tube, and ensures that the gap between the interface of the arc-shaped pipe and the air-conditioning condenser tube always remains uniform, the temperature of the clamp itself will gradually increase during the welding process. When the clamp is used continuously for welding, the temperature of the clamp itself will accumulate and become higher and higher, resulting in a shorter service life of the clamp. This makes the practicality of simply adding a clamp low and it is difficult to solve the above problems.

[0023] In view of the above problems, the present invention proposes an automated processing device for producing an integrated air conditioner, referring to Figure 1-Figure 6 , including: a frame 1, provided with a conveying device; a first electric slide rail 2, fixedly connected to the frame 1, the first electric slide rail 2 is slidably connected with an electric slider, and the electric slider on the first electric slide rail 2 is fixedly connected with a first fixed frame 3; an induction heater 4, arranged in the first fixed frame 3, used to heat the adjacent pipe mouth 11, the adjacent arc joint 12 and the adjacent solder 13; a mounting plate 5, arranged in the first fixed frame 3; a transmission mechanism, the transmission mechanism is arranged on the first fixed frame 3, and the transmission mechanism is used to drive the mounting plate 5 to move in the horizontal and vertical directions; a fixing plate 51, which is greater than or equal to two All the fixed plates 51 are slidably connected to the mounting plate 5, the fixed plate 51 is squeezed and matched with the induction heater 4, the fixed plate 51 is provided with a positioning plate 55, the positioning plate 55 is provided with fan-shaped convex columns, the positioning plate 55 is slidably connected with a sliding column 56, and a spring is installed between the two, the sliding column 56 and the convex columns on the adjacent positioning plates 55 are squeezed and matched with the adjacent arc joints 12 together; there are more than or equal to two adjusting components, the adjusting components are arranged on adjacent fixed plates 51, and are used to drive the positioning plates 55 and the sliding columns 56 to move; the sliding columns 56 are located on the symmetry axis of the positioning plates 55.

[0024] In the above scheme, it is intended to solve the problem that the gap between the nozzle 11 and the arc joint 12 is uneven, which has a great impact on the welding effect between the nozzle 11 and the arc joint 12. The mechanism proposed in the above scheme is specifically as follows: a control terminal is installed on the frame 1, and the control terminal is electrically connected to all electrical components in the device, and is used to control the device to work through a program, and can also perform manual emergency stop and other operations. A positioning frame is also installed on the frame 1, and the positioning frame is used to assist in positioning the cooling pipe to prevent the cooling pipe from deviating during transportation, thereby ensuring that the welding work is completed normally. The conveying device can be a roller conveyor, or it can be replaced by other transmission mechanisms such as plate conveyors or chain conveyors that can drive the cooling pipe to move. The first electric slide rail 2 is used to drive the components thereon to move left and right. At this time, the cooling pipe can be controlled to stop moving by the transmission mechanism, so that the first electric slide rail 2 drives the components thereon to move left and right for welding. It can also be that in the process of the transmission mechanism driving the cooling pipe to always move to the right, the first electric slide rail 2 drives the components thereon to move with the cooling pipe, and moves left and right relative to the cooling pipe to weld the components thereon.

[0025] By installing no less than two fixing plates 51 (the minimum number of two in this solution) on the mounting plate 5, the two fixing plates 51 and the components thereon work alternately, thereby preventing the positioning plate 55 and the components thereon from being continuously affected by the accumulated heat during the welding process of the arc joint 12, causing the positioning plate 55 and the components thereon to be continuously affected by the high temperature and thus reducing the service life of the positioning plate 55 and the components thereon.

[0026] The number of the fan-shaped convex columns on the positioning plate 55 is at least two (the minimum number in this scheme is two). The convex columns squeeze the upper part of the arc joint 12 and cooperate with the sliding column 56 located on the lower side of the arc joint 12 to clamp the arc joint 12, driving the arc joint 12 to move together. The sliding column 56 is located on the symmetry axis of the positioning plate 55. When clamping the arc joint 12, the stability of the clamping of the arc joint 12 is guaranteed by making the sliding column 56 always located at the highest point of the arc line on the lower side of the arc joint 12.

[0027] The adjustment component is used to fine-tune the position of the positioning plate 55 and the parts thereon, and then to fine-tune the position of the arc joint 12 to ensure that the gap between the pipe mouth 11 and the arc joint 12 is equal everywhere. At the same time, the adjustment component is used to release the connection between the positioning plate 55 and the adjacent parts and the arc joint 12 after the pipe mouth 11 and the arc joint 12 are welded. The induction heater 4 is an existing device. The induction heater 4 performs induction heating on the parts inside it by passing current inside it.

[0028] The working process of the above scheme is as follows: after the staff puts the cooling pipes on the conveying device in sequence, the staff starts the conveying device in the device through the control terminal, and the conveying device conveys the cooling pipe to move to the right, and the positioning frame positions the cooling pipe by squeezing the cooling pipe. When the cooling pipe moves to the left side close to the first electric slide rail 2, the control terminal controls the electric slider on the first electric slide rail 2 to drive the first fixed frame 3, the mounting plate 5, the transmission mechanism, the positioning plate 55, the sliding column 56 and the induction heater 4 and other components to move to the left side. The positioning plate 55 and the sliding column 56 are driven by the adjustment component and the transmission mechanism to clamp a The arc joint 12, the specific clamping process is: the adjustment component and the transmission mechanism drive the positioning plate 55 and the sliding column 56 to move toward the arc joint 12, so that the arc joint 12 is squeezed between the convex column on the positioning plate 55 and the sliding column 56, and then the sliding column 56 moves downward while being squeezed by the arc joint 12, and the spring on the sliding column 56 is compressed and accumulates force. When the arc joint 12 no longer squeezes the sliding column 56 to move downward, the sliding column 56, under the elastic force of the adjacent spring, cooperates with the convex column on the positioning plate 55 to clamp the arc joint 12 together. At this time, the lower side of the arc joint 12 is pre-set with two solders 13 through friction.

[0029] When the positioning plate 55 and the sliding column 56 clamp the arc joint 12, the transmission mechanism and the adjustment assembly jointly drive the adjacent parts to move to the two pipe openings 11 to be welded, and drive the arc joint 12 to move downward, so that the lower side of the arc joint 12 is inserted into the adjacent pipe opening 11, and ensure that the gap between the pipe opening 11 and the arc joint 12 is equal everywhere, so as to ensure that the solder 13 evenly covers the gap between the pipe opening 11 and the arc joint 12 during the welding process.

[0030] When the control terminal controls the transmission mechanism to drive the mounting plate 5 and the fixing plate 51 to move, the fixing plate 51 synchronously drives the induction heater 4 to move downward by extrusion, and the induction heater 4 is finally automatically sleeved on the connection between the pipe mouth 11 and the arc joint 12. When the transmission mechanism stops moving, the control terminal controls the induction heater 4 to be energized, and the induction heater 4 inductively heats the pipe mouth 11, the solder 13 and the arc joint 12 located therein. When the temperature of the pipe mouth 11, the solder 13 and the arc joint 12 reaches the melting point of the solder 13, the solder 13 quickly melts and covers the pipe mouth. At the connection between the nozzle 11 and the arc joint 12, because the positions of the nozzle 11 and the arc joint 12 are relatively fixed and the gap between the two is equal everywhere, the solder 13 will not flow into the nozzle 11 along the wider gap between the nozzle 11 and the arc joint 12, or the gap between the nozzle 11 and the arc joint 12 is narrow, resulting in a thin coverage of the solder 13 that is prone to leakage. In addition, during the heating process, the positioning plate 55, the sliding column 56 and other components are located on the upper side of the induction heater 4, so they are less affected by the main heating area and only receive the temperature transferred from the arc joint 12.

[0031] When welding is completed, the control terminal disconnects the current in the induction heater 4, and releases the clamping state of the positioning plate 55 and adjacent parts on the arc joint 12 by controlling the adjustment component. Then the control terminal drives the positioning plate 55 and adjacent parts and the induction heater 4 to reset by controlling the transmission mechanism. During the resetting process, the control terminal controls the transmission mechanism to drive the mounting plate 5 to rotate, so that multiple fixed plates 51 thereon exchange positions with each other, and all parts on the fixed plates 51 work alternately, ensuring that the welding process is carried out continuously, and extending the heat dissipation time of parts such as the positioning plate 55 and the sliding column 56 after being heated, thereby extending the service life of parts such as the positioning plate 55 and the sliding column 56.

[0032] Further, refer to Figure 2-Figure 5 The transmission mechanism includes: a first electric push rod 31, which is fixed to the first fixed frame 3, and the telescopic end of the first electric push rod 31 is fixed to the second fixed frame 32, the second fixed frame 32 is slidably connected to the induction heater 4, and a tension spring is installed between the two; a second electric push rod 33, which is fixed to the second fixed frame 32, and the telescopic end of the second electric push rod 33 is fixed to a fixed block 34, the fixed block 34 is slidably connected to the sliding block 35, and a spring is installed between the two; an electric rotating shaft 36, which is installed on the sliding block 35, and the electric rotating shaft 36 is fixed to the mounting plate 5.

[0033] The above scheme specifically discloses a specific structure of a transmission mechanism, wherein: the first electric push rod 31 and the second electric push rod 33 and other electric control components can also be replaced by hydraulic push rods and pneumatic push rods, and the first electric push rod 31 is mainly used to drive the second fixed frame 32 and other adjacent components to move in the horizontal direction, while the second electric push rod 33 is mainly used to drive the fixed block 34 and other components to move in the vertical direction. The induction heater 4 is initially located on the upper side of the adjacent pipe opening 11 (such as Figure 4 As shown), the electric shaft 36 is used to drive the mounting plate 5 to rotate, thereby actively switching the working states of different positioning plates 55 and other components, so that different positioning plates 55 can be used alternately.

[0034] Further, refer to Figure 4 and Figure 5 The adjustment component includes: a third electric push rod 52, which is installed on the adjacent fixed plate 51, the telescopic end of the third electric push rod 52 is fixedly connected to the fourth electric push rod 54, and the telescopic end of the fourth electric push rod 54 is fixedly connected to the positioning plate 55; a positioning component, which is arranged on the fixed plate 51 and is used to accurately determine the positions of two adjacent pipe openings 11.

[0035] The above scheme specifically discloses a specific structure of an adjustment component, in which: the third electric push rod 52 and the fourth electric push rod 54 and other components and other electrical control components can also be replaced by hydraulic push rods and pneumatic push rods. The third electric push rod 52 is mainly used to drive the positioning plate 55 and the connected components to move in the up and down directions, fine-tune the height of the arc joint 12, so as to increase the depth of the arc joint 12 inserted into the pipe mouth 11, thereby ensuring the reliability of welding, and the fourth electric push rod 54 is used to drive the positioning plate 55 to move horizontally, mainly used after the welding is completed, by pushing the sliding column 56 to move horizontally, so as to cause the sliding column 56 to release the cooperation with the adjacent arc joint 12, thereby controlling the device to move upward and reset, and the positioning component is used to automatically determine the position of the two pipe mouths 11 to be welded, to ensure that after the arc joint 12 is inserted into the two adjacent pipe mouths 11, the gap between it and the two adjacent pipe mouths 11 is always equal everywhere, thereby ensuring the welding effect.

[0036] Further, refer to Figure 6 The adjustment component also includes: a temperature sensor 57 fixed to the adjacent fixing plate 51 , and the temperature sensor 57 is used to detect the temperature of the adjacent arc joint 12 .

[0037] The working principle of the above scheme is as follows: the temperature sensor 57 detects the temperature of the arc joint 12 and transmits the detection data to the control terminal. The control terminal calculates the temperature of the solder 13, and then when the solder 13 just melts, the adjacent third electric push rod 52 is controlled to slowly move downward a certain distance, thereby causing the arc joint 12 to slowly move downward a certain distance, prompting the melted solder 13 to enter the gap between the arc joint 12 and the adjacent pipe mouth 11, thereby improving the welding strength between the pipe mouth 11 and the arc joint 12.

[0038] Further, refer to Figure 4-Figure 6 The positioning assembly includes: an elastic telescopic rod 6, which is fixed to a side of an adjacent fixed plate 51 close to an adjacent positioning plate 55, a fixed portion of the elastic telescopic rod 6 is fixed to a fixed rod 61, the fixed rod 61 is rotatably connected to a rotating rod 62, and a telescopic end of the elastic telescopic rod 6 is rotatably connected to a connecting rod 64; a positioning block 63, which is fixed to a side of the rotating rod 62 away from the adjacent fixed rod 61, the rotating rod 62 is rotatably connected to the adjacent connecting rod 64, and the positioning block 63 is provided with an arc portion, which is squeezed and matched with the adjacent pipe mouth 11 through the arc portion.

[0039] Because existing assembly line operations usually rely on roller conveyors to transport materials (i.e., cooling pipes), and during the process of the roller conveyors transporting the cooling pipes, the cooling pipes may slip, etc., and there may be an error between the specific position and the position simulated by the control terminal. If the position of the cooling pipe is simply calculated by the control terminal, and the device is controlled to insert the arc joint 12 into the pipe mouth 11, it is very likely that the gap between the arc joint 12 and the pipe mouth 11 will be uneven due to slight errors, affecting the actual use effect of the device.

[0040] Therefore, in order to solve the above problem, the above scheme specifically discloses a specific structure of a positioning assembly, and the specific working principle is as follows: when the elastic telescopic rod 6 moves downward with the adjacent fixed plate 51, the positioning block 63 first contacts the cooling pipe, and the positioning block 63 cannot move downward. At this time, the elastic telescopic rod 6 drives the fixed rod 61, the rotating rod 62 and the connecting rod 64 to move downward together. The rotating rod 62 is connected to the positioning block 63 and cannot move. The rotating rod 62 is deflected. At this time, because the fixed rod 61 cannot move, the rotating rod 62 can only rotate at the rotating connection between the rotating rod 62 and the fixed rod 61 during the deflection process. The rotating rod 62 rotates and drives the positioning block 63 to move close to the adjacent pipe opening 11. The rotating rod 62 drives the extension of the elastic telescopic rod 6 through the connecting rod 64. The retracted end moves upward, and the retractable end of the elastic telescopic rod 6 contracts and accumulates force. When the arc portion of the positioning block 63 contacts the adjacent pipe opening 11, the positioning block 63 squeezes the adjacent pipe opening 11 through its upper arc portion, so that the arc surface of the positioning block 63 moves to a position that fits the side of the adjacent pipe opening 11. At this time, the positioning block 63 drives the fixed plate 51, the mounting plate 5 and the sliding block 35 to move synchronously through the elastic telescopic rod 6, and relative sliding occurs between the fixed plate 51 and the mounting plate 5, and relative sliding occurs between the sliding block 35 and the fixed block 34 to compensate for the error between the actual position of the adjacent pipe opening 11 and the position to which the control terminal drives the arc joint 12 to move, so as to ensure that when the arc joint 12 is driven by adjacent components to be inserted into the adjacent pipe opening 11, the gap between the pipe opening 11 and the arc joint 12 is equal everywhere.

[0041] Further, refer to Figure 2 , Figure 8-Figure 10, also includes: a supply mechanism for automatically supplying the arc joint 12, which is arranged on the electric slider of the first electric slide rail 2, and the supply mechanism includes: a third fixed frame 7, which is fixedly connected to the electric slider of the first electric slide rail 2, and the third fixed frame 7 is fixedly connected with a positioning box 71, and the positioning box 71 is provided with a groove. The arc joint 12 is inserted into the groove of the positioning box 71, so that the solder 13 moves to a specific position on the arc joint 12, and the positioning box 71 is fixedly connected with a containing box 72; a fifth electric push rod 73, which is installed on the containing box 72, and the telescopic end of the fifth electric push rod 73 is fixedly connected with an extrusion plate 74; a material support component, which has no less than two groups, each group includes two symmetrically distributed material support components, and the material support components are arranged on the positioning plate 55. The material support components lift adjacent solders 13 by limiting the position, so that the solders 13 move together with the adjacent arc joints 12; a material replenishment component, which is arranged in the positioning box 71, and is used to replenish the solder 13 while replenishing the arc joint 12.

[0042] In the above scheme, a specific structure of a supply mechanism for automatically supplying an arc joint 12 is disclosed, wherein: the supply mechanism is used to push the arc joint 12 on it to the rightmost side of the containing box 72 in sequence, so that the control terminal controls the transmission mechanism to drive the positioning plate 55 and the sliding column 56 to clamp the positioning plate 55 and the sliding column 56, the diameter of the groove on the positioning box 71 is the same as the diameter of the arc joint 12, and the positioning box 71 limits the arc joint 12 through the groove to ensure that the arc joint 12 is always in a vertical state, and the supporting assembly lifts the adjacent solder 13 through the limiting position to ensure that the solder 13 always moves with the adjacent arc joint 12 to avoid the situation where the arc joint 12 only drives the adjacent solder 13 to move through friction, and the solder 13 is easily shaken and falls downward, and the fifth electric push rod 73 is used to push the extrusion plate 74 to move, and gradually squeeze the arc joint 12 to a position convenient for the positioning plate 55 and adjacent parts to clamp, so as to ensure the continuity of the welding process.

[0043] After the positioning plate 55 and the sliding column 56 clamp the arc joint 12, the control terminal controls the positioning plate 55 and the sliding column 56 through the transmission mechanism to insert the arc joint 12 into the groove on the positioning box 71, so as to ensure that the arc joint 12 clamped by the positioning plate 55 and adjacent parts is in a vertical state. The material replenishing assembly is used to push the two solders 13 to the top of the groove on the positioning box 71 before the arc joint 12 is inserted into the groove on the positioning box 71. When the arc joint 12 is inserted into the groove on the positioning box 71, the lower side of the arc joint 12 is inserted into the two solders 13 at the same time. At this time, the control terminal limits the solder 13 by controlling the material supporting assembly to drive the solder 13 and the arc joint 12 to move together, until the arc joint 12 is inserted into the adjacent pipe mouth 11, the control terminal controls the material supporting assembly to release the limit on the solder 13 and keep the material supporting assembly away from the heated area.

[0044] Further, refer to Figure 5-Figure 7The support assembly includes: a micro-rotating shaft 75, which is installed on the positioning plate 55; a limiting member 76, which is slidably connected to the side of the positioning plate 55 away from the adjacent temperature sensor 57, and the limiting member 76 is provided with an elastic limiting portion, which is used to clamp the adjacent solder 13 by elastic force to limit the position of the solder 13; an extrusion column 77, which is slidably connected to the side of the positioning plate 55 away from the adjacent temperature sensor 57, and the extrusion column 77 is extruded and matched with the solder 13; two hinged rods 78, which are symmetrically distributed, are both rotatably connected to adjacent micro-rotating shafts 75, one of which is hinged to the adjacent extrusion column 77, and the other hinged rod 78 is hinged to the adjacent limiting member 76.

[0045] In the above scheme, a specific structure of a material support component that cooperates with the arc joint 12 to support the solder 13 is disclosed, specifically: the micro-rotating shaft 75 is an existing electrical control component, which is used to drive the adjacent limit members 76 and the adjacent extrusion columns 77 to move through two adjacent hinged rods 78. The extrusion columns 77 are made of hard materials. The extrusion columns 77 push the adjacent solders 13 to follow their own movement through hard extrusion, which is used to ensure that the solder 13 finally stays at the interface between the arc joint 12 and the pipe mouth 11, ensuring that the final good welding effect is achieved. The lower part of the limit member 76 is an elastic part, and the lower side of the elastic part is an inverted triangular part, which is used to hook the adjacent solder 13 through its own elastic force to prevent the solder 13 from falling downward, and because the limit member 76 is elastic, it is convenient to switch the matching state between itself and the adjacent solder 13.

[0046] When the limiting member 76 is driven by the micro shaft 75 to move downward, when the limiting member 76 is squeezed and matched with the solder 13, the limiting member 76 is squeezed and deformed by the triangular portion on the lower side, so that the solder 13 moves to the upper side of the triangular portion of the limiting member 76. Subsequently, when the clamping component drives the arc joint 12 to move, the triangular portion of the limiting member 76 is located at the lower side of the solder 13, limiting the solder 13 to prevent the solder 13 from falling downward. When the clamping component drives the arc joint 12 to move and insert into the adjacent pipe mouth 11, the control terminal controls the micro shaft 75 to rotate, so that the limiting member 76 moves upward and the extrusion column 77 moves downward. When the limiter 76 moves upward, it drives the solder 13 upward together until the solder 13 contacts the extrusion column 77. The extrusion column 77 squeezes the solder 13 downward, and the limiter 76 is simultaneously subjected to the downward extrusion force transmitted by the solder 13. The limiter 76 deforms again to release the limit on the solder 13. The solder 13 moves downward under the push of the extrusion column 77 to fit the adjacent pipe mouth 11, ensuring that the solder 13 melts during the welding process and perfectly covers the interface between the arc joint 12 and the pipe mouth 11. After pushing the solder 13 to this position, the control terminal controls the micro shaft 75 to rotate, driving all components to reset.

[0047] Further, refer to Fig. 9 and Fig.11The feeding assembly includes: a containing cylinder 8, which has a plurality of symmetrically distributed ones, the containing cylinder 8 is installed in the positioning box 71, a plurality of solders 13 are placed inside the containing cylinder 8, an elastic mechanism is installed inside the containing cylinder 8, and the elastic mechanism is used to push all the solders 13 to gradually move upward; a second electric slide rail 81, which is installed on one side of the containing box 72 close to the positioning box 71, the second electric slide rail 81 is slidably connected with an electric slider, the electric slider on the second electric slide rail 81 is fixed with a feeding piece 82, and the feeding piece 82 is extruded and matched with the solder 13; the thickness of the feeding piece 82 and the gap between the containing cylinder 8 and the containing box 72 are equal to the thickness of the solder 13.

[0048] The above scheme specifically discloses a specific structure of a material replenishment component, wherein: the holding tube 8 is detachably installed in the positioning box 71, so that the staff can remove the holding tube 8 and fill new solder 13 into the holding tube 8. There are at least two holding tubes 8 distributed symmetrically, which are used to simultaneously supply solder 13 to the groove of the positioning box 71 to ensure the continuity of the welding process. The upper surface of the holding tube 8 is flush with the upper surface of the positioning box 71, which is used to transport the solder 13 to the upper side of the positioning box 71. The elastic mechanism is an existing device, specifically a combination of a hard sheet and a spring, which is used to squeeze the solder. 13 moves upward in sequence, the thickness of the feeding piece 82 and the gap between the containing tube 8 and the containing box 72 are equal to the thickness of the solder 13, ensuring that when the feeding piece 82 pushes the solder 13 to move toward the groove on the positioning box 71 by squeezing, only one pair of solders 13 can be squeezed to move at a time, and the feeding piece 82 is overall in the shape of a flat plate, which is used to ensure that when it pushes the adjacent solders 13 to move, other solders 13 will not move upward under the action of the elastic mechanism. Only when the feeding piece 82 is reset, the elastic mechanism can push the solder 13 to the upper side of the positioning box 71, thereby ensuring the accuracy of the feeding process.

[0049] Although the present invention has been described in detail with reference to certain exemplary embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the principles and techniques disclosed herein.

Claims

1. An automated processing device for producing integrated air conditioners, It is characterized in that Included are: The frame (1) is provided with a conveying device; A first electric slide rail (2) is fixedly connected to the frame (1); the first electric slide rail (2) is slidably connected to an electric slider; the electric slider on the first electric slide rail (2) is fixedly connected to a first fixing frame (3); An induction heater (4) disposed in the first fixing frame (3) and used for heating adjacent pipe openings (11), adjacent arc-shaped joints (12) and adjacent solder (13); A mounting plate (5) disposed in the first fixing frame (3); A transmission mechanism, the transmission mechanism being arranged on the first fixing frame (3), the transmission mechanism being used to drive the mounting plate (5) to move in horizontal and vertical directions; The number of the fixing plates (51) is greater than or equal to two, all of the fixing plates (51) are slidably connected to the mounting plate (5), the fixing plates (51) are pressed and matched with the induction heater (4), the fixing plates (51) are provided with positioning plates (55), the positioning plates (55) are provided with convex columns distributed in a fan shape, the positioning plates (55) are slidably connected with sliding columns (56), and a spring is installed between the two, the sliding columns (56) and the convex columns on the adjacent positioning plates (55) are pressed and matched with the adjacent arc-shaped joints (12) together; There are greater than or equal to two adjustment components, and the adjustment components are arranged on adjacent fixed plates (51) and are used to drive the positioning plate (55) and the sliding column (56) to move.

2. An automated processing device for producing an integrated air conditioner according to claim 1, It is characterized in that The transmission mechanism comprises: A first electric push rod (31) is fixedly connected to the first fixing frame (3); a telescopic end of the first electric push rod (31) is fixedly connected to a second fixing frame (32); the second fixing frame (32) is slidably connected to the induction heater (4), and a tension spring is installed between the two; A second electric push rod (33) is fixedly connected to the second fixing frame (32); a telescopic end of the second electric push rod (33) is fixedly connected to a fixing block (34); the fixing block (34) is slidably connected to a sliding block (35), and a spring is installed between the two; The electric rotating shaft (36) is mounted on the sliding block (35), and the electric rotating shaft (36) is fixedly connected to the mounting plate (5).

3. An automated processing device for producing an integrated air conditioner according to claim 1, It is characterized in that The adjustment component includes: A third electric push rod (52) is mounted on the adjacent fixed plate (51), the telescopic end of the third electric push rod (52) being fixedly connected to a fourth electric push rod (54), and the telescopic end of the fourth electric push rod (54) being fixedly connected to the positioning plate (55); A positioning component is arranged on the fixing plate (51) and is used to accurately determine the positions of two adjacent pipe openings (11).

4. An automated processing device for producing an integrated air conditioner according to claim 3, It is characterized in that The sliding column (56) is located on the symmetry axis of the positioning plate (55).

5. An automated processing device for producing an integrated air conditioner according to claim 3, It is characterized in that The adjustment component also includes: A temperature sensor (57) is fixedly connected to the adjacent fixing plate (51), and the temperature sensor (57) is used to detect the temperature of the adjacent arc joint (12).

6. An automated processing device for producing integrated air conditioners according to claim 5, It is characterized in that The positioning component includes: An elastic telescopic rod (6) is fixedly connected to a side of the adjacent fixing plate (51) close to the adjacent positioning plate (55); a fixing portion of the elastic telescopic rod (6) is fixedly connected to a fixing rod (61); the fixing rod (61) is rotatably connected to a rotating rod (62); and a telescopic end of the elastic telescopic rod (6) is rotatably connected to a connecting rod (64); The positioning block (63) is fixedly connected to a side of the rotating rod (62) away from the adjacent fixed rod (61); the rotating rod (62) is rotatably connected to the adjacent connecting rod (64); and the positioning block (63) is provided with an arc-shaped portion, which is pressed and matched with the adjacent pipe opening (11) through the arc-shaped portion.

7. An automated processing device for producing an integrated air conditioner according to claim 4, It is characterized in that Also included are: A supply mechanism, used for automatically supplying the arc-shaped joint (12), is arranged on the electric slide block of the first electric slide rail (2), and comprises: a third fixing frame (7) fixedly connected to the electric slide block of the first electric slide rail (2); the third fixing frame (7) being fixedly connected to a positioning box (71); the positioning box (71) being provided with a groove; the arc-shaped joint (12) being inserted into the groove of the positioning box (71) so that the solder (13) moves to a specific position on the arc-shaped joint (12); the positioning box (71) being fixedly connected to a containing box (72); A fifth electric push rod (73) is mounted on the containing box (72), and a compression plate (74) is fixedly connected to the telescopic end of the fifth electric push rod (73); Supporting assemblies, at least two groups, each group comprising two symmetrically distributed supporting assemblies, the supporting assemblies being arranged on the positioning plate (55), the supporting assemblies lifting the adjacent solder (13) by limiting the position, so that the solder (13) moves along with the adjacent arc-shaped joint (12); A material replenishing component is arranged in the positioning box (71) and is used to replenish the solder (13) while replenishing the arc-shaped joint (12).

8. An automated processing device for producing an integrated air conditioner according to claim 7, It is characterized in that The support component comprises: A micro-rotating shaft (75) mounted on the positioning plate (55); A limiting member (76) is slidably connected to a side of the positioning plate (55) away from the adjacent temperature sensor (57), the limiting member (76) being provided with an elastic limiting portion for clamping the adjacent solder (13) by elastic force to limit the position of the solder (13); An extrusion column (77) is slidably connected to a side of the positioning plate (55) away from the adjacent temperature sensor (57), the extrusion column (77) being extrusion-matched with the solder (13); Two hinged rods (78) are symmetrically distributed and are both rotatably connected to adjacent micro-rotating shafts (75), wherein one of the hinged rods (78) is hinged to the adjacent extrusion column (77), and the other hinged rod (78) is hinged to the adjacent limit member (76).

9. An automated processing device for producing an integrated air conditioner according to claim 7, It is characterized in that The feeding component comprises: A plurality of containing tubes (8) are symmetrically distributed, the containing tubes (8) are installed in the positioning box (71), a plurality of solders (13) are placed inside the containing tubes (8), and an elastic mechanism is installed inside the containing tubes (8), the elastic mechanism is used to push all the solders (13) to gradually move upwards; The second electric slide rail (81) is installed on a side of the containing box (72) close to the positioning box (71), the second electric slide rail (81) is slidably connected to an electric slider, the electric slider on the second electric slide rail (81) is fixedly connected to a feeding piece (82), and the feeding piece (82) is extruded and matched with the solder (13).

10. An automated processing device for producing an integrated air conditioner according to claim 9, It is characterized in that The thickness of the feeding piece (82) and the gap between the containing tube (8) and the containing box (72) are both equal to the thickness of the solder (13).

Images