A pipeline assembly feeding device

Abstract

The present invention provides a pipeline assembly feeding device, which relates to the technical field of air conditioning pipeline assembly. The pipeline assembly feeding device includes a positioning structure, and a first pipeline conveying structure, a second pipeline conveying structure, and an assembly structure connected to the positioning structure; wherein: the first pipeline conveying structure is used to convey the first pipeline to the positioning structure; the second pipeline conveying structure is used to convey the second pipeline to the positioning structure; the positioning structure is used to position the first pipeline and the second pipeline; the assembly structure is used to assemble the first pipeline and the second pipeline after positioning. The pipeline assembly feeding device described in the present invention realizes automatic feeding and automatic assembly of the first pipeline and the second pipeline, thereby improving the automation level of the assembly process of the first pipeline and the second pipeline and reducing the labor intensity of the welding process.

Description

Technical Field

[0001] The invention relates to the technical field of air-conditioning pipeline assembly, and in particular to a pipeline assembly feeding device. Background Art

[0002] When assembling a pipeline, before welding, the two pipe fittings to be welded need to be assembled first, and then the assembled two pipe fittings are welded; currently, the operation of assembling the pipeline is to manually place the two pipe fittings on the welding tool in sequence, and after welding is completed, the welded components are manually removed from the welding tool; the welding process is labor-intensive and has a low level of automation. Summary of the invention

[0003] In view of this, the present invention aims to provide a pipeline assembly feeding device to solve the problem of low automation level in the current pipeline assembly process.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] A pipeline assembly feeding device, comprising a positioning structure, and a first pipeline conveying structure, a second pipeline conveying structure, and an assembly structure connected to the positioning structure; wherein:

[0006] The first pipeline conveying structure is used to convey the first pipeline to the positioning structure;

[0007] The second pipeline conveying structure is used to convey the second pipeline to the positioning structure;

[0008] The positioning structure is used to position the first pipeline and the second pipeline;

[0009] The positioning structure includes a positioning air claw, and the positioning structure clamps the first pipeline and the second pipeline through the positioning air claw to make the first pipeline and the second pipeline coaxial, thereby positioning the first pipeline and the second pipeline;

[0010] The assembly structure is used to assemble the positioned first pipeline and the second pipeline.

[0011] Furthermore, the first pipeline is a silencer; the second pipeline is a straight copper tube; the pipeline assembly and loading device is used for assembling and loading the silencer and the straight copper tube.

[0012] Furthermore, the positioning structure also includes a guide groove and a positioning cylinder, wherein the guide groove is used to place the first pipeline and the second pipeline; the positioning air claw is located in the guide groove, and the positioning cylinder is connected to the positioning air claw; when the pipeline assembly feeding device is working, the positioning cylinder drives the positioning air claw to clamp the first pipeline and the second pipeline in the guide groove, so that the first pipeline and the second pipeline are coaxial.

[0013] Furthermore, the assembly structure includes a first pipeline propulsion cylinder and a second pipeline propulsion cylinder; during assembly, the first pipeline propulsion cylinder propels the first pipeline to a first pipeline assembly position, and the second pipeline propulsion cylinder propels the second pipeline to a second pipeline assembly position, thereby completing the assembly of the first pipeline and the second pipeline.

[0014] Furthermore, the first pipeline conveying structure includes a first pipeline silo and a first pipeline discharge cylinder; the first pipeline silo is used to store the first pipeline; the first pipeline discharge cylinder conveys the first pipeline in the first pipeline silo to the positioning structure through an ascending action.

[0015] Furthermore, a first pipeline discharge end is provided at the top of the first pipeline discharge cylinder, and the top of the first pipeline discharge end is not higher than the first pipeline silo; when the first pipeline discharge cylinder rises, the first pipeline discharge end is driven to rise, and the first pipeline is transported to the positioning structure.

[0016] Furthermore, the first pipeline silo includes a first bottom plate, the first bottom plate is an inclined structure, and the height of the first bottom plate at one end away from the positioning structure is higher than the height of the first bottom plate at one end adjacent to the positioning structure.

[0017] Furthermore, the first pipeline silo also includes an adjusting device for adjusting the width of the first pipeline silo, and the adjusting device is connected to the first bottom plate.

[0018] Furthermore, the adjusting device includes a first side plate, a second side plate, a sliding plate, and a guide rod, wherein the two ends of the guide rod are respectively fixedly connected to the first side plate and the second side plate; the sliding plate is slidably connected to the guide rod, and the sliding plate is located between the first side plate and the second side plate.

[0019] Furthermore, the regulating device also includes a baffle, which is a vertical plate perpendicular to the first side plate; the baffle is located on the upper part of the first bottom plate; the distance between the baffle and the first bottom plate is greater than the diameter of the first pipeline and less than twice the diameter of the first pipeline.

[0020] Furthermore, the adjusting device also includes an adjusting structure, wherein the adjusting structure is fixedly connected to the sliding plate via an adjusting screw, and the adjusting screw is slidably connected to the second side plate.

[0021] Furthermore, the second pipeline conveying structure includes a second pipeline silo and a second pipeline discharge cylinder; the second pipeline discharge cylinder conveys the second pipeline in the second pipeline silo to the positioning structure through an ascending action.

[0022] Furthermore, the second pipeline silo includes a second bottom plate, the second bottom plate is an inclined structure, and the height of the second bottom plate away from the positioning structure is higher than the height of the second bottom plate at one end adjacent to the positioning structure.

[0023] Compared with the prior art, the pipeline assembly feeding device of the present invention has the following advantages:

[0024] (1) The pipeline assembly and feeding device described in the present invention transports the first pipeline and the second pipeline to be welded to the positioning structure respectively through the first pipeline conveying structure and the second pipeline conveying structure, and then assembles the first pipeline and the second pipeline to be welded in the positioning structure using the assembly structure to obtain an assembly part that can be directly used for welding, thereby realizing automatic feeding and automatic assembly of the first pipeline and the second pipeline, thereby improving the automation level of the pipeline assembly welding process and reducing the labor intensity of the welding process.

[0025] (2) The pipeline assembly and loading device described in the present invention transports the first pipeline and the copper tube to be welded to the positioning structure respectively through the first pipeline conveying structure and the copper tube conveying structure, and then uses the assembly structure to assemble the first pipeline and the straight copper tube to be welded in the positioning structure to obtain an assembly part that can be directly used for welding, thereby realizing automatic loading and automatic assembly of the first pipeline and the straight copper tube, thereby improving the automation level of the welding process of the first pipeline and the straight copper tube and reducing the labor intensity of the welding process.

[0026] (3) The pipeline assembly and feeding device described in the present invention realizes the positioning of the first pipeline and the straight copper tube in the positioning structure by arranging a positioning air claw and a positioning cylinder connected to the positioning air claw in the positioning structure, and driving the positioning air claw to perform clamping and loosening operations through the positioning cylinder, so as to make the first pipeline and the straight copper tube in the positioning structure remain coaxial, thereby realizing the positioning of the first pipeline and the straight copper tube, and facilitating the assembly of the first pipeline and the straight copper tube.

[0027] (4) The pipeline assembly and feeding device described in the present invention sets the assembly structure as a first pipeline pushing cylinder and a second pipeline pushing cylinder. The first pipeline is pushed to the first pipeline assembly position by the first pipeline pushing cylinder when performing reciprocating motion, and then the second pipeline is pushed to the second pipeline assembly position by the second pipeline pushing cylinder, thereby completing the assembly of the first pipeline and the second pipeline, realizing the automation of the assembly process of the first pipeline and the second pipeline, improving the assembly efficiency and assembly accuracy, and reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0029] Figure 1 A top view of the pipeline assembly feeding device according to an embodiment of the present invention;

[0030] Figure 2 It is a front view of the pipeline assembly feeding device according to an embodiment of the present invention;

[0031] Figure 3 It is an assembly diagram of the first pipeline and the straight copper pipe according to an embodiment of the present invention;

[0032] Figure 4 It is a side view of the pipeline assembly feeding device when the first pipeline propulsion cylinder according to the embodiment of the present invention is in an initial state;

[0033] Figure 5 It is a side view of the pipeline assembly feeding device when the first pipeline propulsion cylinder according to the embodiment of the present invention is in an ascending state;

[0034] Figure 6 This is an exploded view of the first pipeline silo described in an embodiment of the present invention.

[0035] Description of reference numerals:

[0036] 1-first pipeline conveying mechanism, 11-first pipeline silo, 111-first bottom plate, 112-adjusting device, 1121-first side plate, 1122-second side plate, 1123-sliding plate, 1124-guide rod, 1125-adjusting structure, 1126-baffle, 12-first pipeline discharging cylinder, 121-first pipeline discharging end, 2-second pipeline conveying mechanism, 21-second pipeline silo, 211-second bottom plate, 22-second pipeline discharging cylinder, 3-positioning structure, 31-guide groove, 32-positioning claw, 321-accommodating portion, 33-positioning cylinder, 4-assembly structure, 41-first pipeline propulsion cylinder, 411-first pipeline propulsion rod, 42-second pipeline propulsion cylinder, 421-second pipeline propulsion rod, 5-first pipeline, 51-connecting end, 6-second pipeline. DETAILED DESCRIPTION

[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0038] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0039] Example 1

[0040] To solve the problem of low automation level in the current pipeline assembly process, see Figure 1 , Figure 2 As shown, this embodiment provides a pipeline assembly loading device, which includes a positioning structure 3 for positioning the first pipeline 5 and the second pipeline 6, an assembly structure 4 for assembling the first pipeline 5 and the second pipeline 6 in the positioning structure 3, and a first pipeline conveying structure 1 for conveying the first pipeline 5 to the positioning structure 3, and a second pipeline conveying structure 2 for conveying the second pipeline 6 to the positioning structure 3; wherein the first pipeline conveying structure 1, the second pipeline conveying structure 2, and the assembly structure 4 are all connected to the positioning structure 3. In order to facilitate the positioning structure 3 to position the first pipeline 5 and the second pipeline 6, the positioning structure 3 in this embodiment includes a positioning claw 32; the positioning structure 3 clamps the first pipeline 5 and the second pipeline 6 through the positioning claw 2, so that the first pipeline 5 and the second pipeline 6 are coaxial, and the first pipeline 5 and the second pipeline 6 are positioned.

[0041] See also Figure 3As shown, before welding the first pipeline 5 and the second pipeline 6, it is necessary to assemble the first pipeline 5 and the second pipeline 6, that is, connect the second pipeline 6 to one end of the first pipeline 5; in order to facilitate the assembly of the first pipeline 5 and the second pipeline 6, a material conveying structure is set in the pipeline assembly feeding device. Specifically, the material conveying structure in this embodiment is a first pipeline conveying structure 1 and a second pipeline conveying structure 2, so as to convey the first pipeline 5 and the second pipeline 6 to be assembled to a designated position for installation; wherein the first pipeline conveying structure 1 and the second pipeline conveying structure 2 can be an integral structure, and when the pipeline assembly feeding device is working, the integral structure simultaneously conveys a first pipeline 5 and a second pipeline 6 to the corresponding positions in the positioning structure 3. ; The first pipeline conveying structure 1 and the second pipeline conveying structure 2 can also be two independent structures. When the pipeline assembly feeding device is working, the two convey a first pipeline 5 and a second pipeline 6 to the corresponding positions in the positioning structure 3 respectively; in this embodiment, the first pipeline conveying structure 1 and the second pipeline conveying structure 2 are preferably two independent structures; in this embodiment, the position for installing the first pipeline 5 and the second pipeline 6 is the positioning structure 3, that is, before welding the first pipeline, the first pipeline 5 and the second pipeline 6 to be welded are first conveyed to the positioning structure 3 for positioning through the material conveying structure, and then the positioned first pipeline 5 and the second pipeline 6 are assembled through the assembly structure 4 to complete the assembly of the first pipeline 5 and the second pipeline 6.

[0042] When the pipeline assembly feeding device is used, the first pipeline 5 to be welded is firstly transported to the position specified in the positioning structure 3 through the first pipeline conveying structure 1, and the second pipeline 6 to be welded is transported to the position specified in the positioning structure 3 through the second pipeline conveying structure 2, and the first pipeline 5 and the second pipeline 6 to be welded are further positioned by the positioning structure 3, so that the relative position of the first pipeline 5 and the second pipeline 6 before assembly is kept constant, which is convenient for subsequent assembly process, reduces the difficulty of subsequent assembly of the first pipeline 5 and the second pipeline 6, and ensures that the first pipeline 5 and the second pipeline 6 are assembled. The structure of the first pipeline 5 and the second pipeline 6 assembly parts is unified and the performance is stable; after the positioning is completed, the first pipeline 5 and the second pipeline 6 are assembled by the assembly structure 4, so that the first pipeline 5 and the second pipeline 6 are connected in a predetermined manner. For this embodiment, the predetermined connection method between the first pipeline 5 and the second pipeline 6 is that one end of the second pipeline 6 is inserted into the corresponding connection end 51 of the first pipeline 5, and the assembly is completed to obtain the assembly parts of the first pipeline 5 and the second pipeline 6. The assembled assembly parts are further clamped by the clamp and transferred to the welding machine for welding. After the clamp removes the assembled assembly parts, the first pipeline conveying structure 1 conveys a first pipeline 5 to the positioning structure 3 again, and the second pipeline conveying structure 2 conveys a second pipeline 6 to the positioning structure 3 again, and the above positioning and assembly process is repeated, and the cycle is repeated to realize automatic feeding and assembly of pipeline assembly.

[0043] The pipeline assembly and feeding device in this embodiment can be used to assemble the muffler and the straight copper pipe, that is, the first pipeline 5 in this embodiment is the muffler, and the second pipeline 6 is the straight copper pipe.

[0044] The pipeline assembly and loading device provided in the present embodiment transports the muffler and the straight copper tube to be welded to the positioning structure through the first pipeline conveying structure and the second pipeline conveying structure respectively, and then utilizes the assembly structure to assemble the muffler and the straight copper tube to be welded in the positioning structure to obtain an assembly part that can be directly used for welding, thereby realizing automatic loading and automatic assembly of the muffler and the straight copper tube, thereby improving the automation level of the assembly welding process of the muffler and the straight copper tube and reducing the labor intensity of the welding process.

[0045] The pipeline assembly and loading device provided in the present embodiment transports the first pipeline and the second pipeline to be welded to the positioning structure respectively through the first pipeline conveying structure and the second pipeline conveying structure, and then assembles the first pipeline and the second pipeline to be welded in the positioning structure using the assembly structure to obtain an assembly part that can be directly used for welding, thereby realizing automatic loading and automatic assembly of the first pipeline and the second pipeline, thereby improving the automation level of the assembly welding process of the first pipeline and the second pipeline and reducing the labor intensity of the welding process.

[0046] Example 2

[0047] Based on Example 1, see Figure 1 , Figure 2 As shown, in order to facilitate the positioning of the first pipeline 5 and the second pipeline 6 in the positioning structure 3, the positioning structure 3 in the pipeline assembly feeding device provided in this embodiment includes a guide groove 31 for placing the first pipeline 5 and the second pipeline 6, a positioning claw 32 located in the guide groove 31, and a positioning cylinder 33 for driving the positioning claw 32 to move, wherein the positioning cylinder 33 is connected to the positioning claw 32, and the positioning cylinder 33 drives the positioning claw 32 to clamp the first pipeline 5 and the second pipeline 6 in the guide groove 31, so that the first pipeline 5 and the second pipeline 6 are coaxial.

[0048] The guide groove 31 has a groove structure, which is adapted to the appearance of the first pipeline 5 and the second pipeline 6, and both ends of the groove structure are provided with openings; after the first pipeline 5 and the second pipeline 6 are transported to the positioning structure 3 by the corresponding material conveying structure, the first pipeline 5 and the second pipeline 6 fall into the designated positions in the groove structure respectively. To facilitate the assembly of the first pipeline 5 and the second pipeline 6, when the first pipeline 5 and the second pipeline 6 are located at the designated positions, the connecting end 51 where the first pipeline 5 and the second pipeline 6 are connected is adjacent to the second pipeline 6, and the axis of the first pipeline 5 is parallel to the axis of the second pipeline 6; see Figure 3 As shown, when assembling the first pipeline 5 and the second pipeline 6, a part of the second pipeline 6 needs to be inserted into the connecting end 51. Therefore, a positioning claw 32 is further provided in the guide groove 31. The positioning claw 32 is located at the connecting end 51 and the second pipeline 6 to be connected. Specifically, the positioning claw 32 includes a receiving portion 321 for placing the connecting end 51 and the second pipeline 6. The positioning claw 32 is used to clamp and release the space in the receiving portion 321. A positioning cylinder is further provided to drive the positioning claw 32 to perform the clamping operation. 33, the clamping and loosening of the positioning claw 32 is realized by the reciprocating motion of the positioning cylinder 33; the connecting end 51 of the first pipeline 5 and the second pipeline 6 in the positioning structure 3 are located in the accommodating portion 321. When the positioning cylinder 33 drives the positioning claw 32 to perform a clamping operation, the space in the accommodating portion 321 is reduced. At this time, the connecting end 51 and the second pipeline 6 located in the accommodating portion 321 are clamped. The clamped connecting end 51 remains coaxial with the second pipeline 6, so that the first pipeline 5 and the second pipeline 6 remain coaxial, thereby realizing the positioning of the first pipeline 5 and the second pipeline 6.

[0049] The pipeline assembly and loading device provided in the present embodiment realizes the positioning of the first pipeline and the second pipeline in the positioning structure by arranging a positioning air claw and a positioning cylinder connected to the positioning air claw in the positioning structure, and driving the positioning air claw to perform clamping and loosening operations through the positioning cylinder, so as to make the first pipeline and the second pipeline in the positioning structure remain coaxial, thereby realizing the positioning of the first pipeline and the second pipeline, and facilitating the assembly of the first pipeline and the second pipeline.

[0050] Example 3

[0051] Based on Example 2, see Figure 1 As shown, the assembly structure 4 in the pipeline assembly welding feeding device provided in this embodiment includes a first pipeline pushing cylinder 41 and a second pipeline pushing cylinder 42; during assembly, the first pipeline pushing cylinder 41 pushes the first pipeline 5 to the first pipeline assembly position, and the second pipeline pushing cylinder 42 pushes the second pipeline 6 to the second pipeline assembly position, completing the assembly of the first pipeline 5 and the second pipeline 6.

[0052] After the positioning structure 3 completes the positioning of the first pipeline 5 and the second pipeline 6, the first pipeline 5 and the second pipeline 6 are in a coaxial state; because the second pipeline 6 needs to be inserted into the connecting end 51 when assembling the first pipeline 5 and the second pipeline 6, in this embodiment, the first pipeline propulsion cylinder 41 and the second pipeline propulsion cylinder 42 are respectively arranged at the two ends of the positioning structure 3, and the first pipeline propulsion cylinder 41 and the second pipeline propulsion cylinder 42 are reciprocated in the horizontal direction to respectively propel the first pipeline 5 and the second pipeline 6 to the assembly position; wherein the first pipeline propulsion cylinder 41 is located at one end of the positioning structure 3 where the first pipeline 5 is placed, and the first pipeline propulsion cylinder 41 is provided with a first pipeline propulsion rod 411, and the first pipeline propulsion rod 411 can pass through the opening of the groove structure on the guide groove 31 on one side of the first pipeline 5, and when the first pipeline propulsion cylinder 41 moves toward the positioning structure 3, it drives the first pipeline propulsion rod 411 to pass through the opening on the guide groove 31, and pushes the first pipeline 5 to move toward the direction of the second pipeline 6; When the first pipeline propulsion cylinder 41 stops moving in the direction of the guide structure 3, the first pipeline 5 is pushed to the first pipeline assembly position by the first pipeline propulsion rod 411; similarly, the second pipeline propulsion cylinder 42 is located at one end of the positioning structure 3 where the second pipeline 6 is placed, and the second pipeline propulsion cylinder 41 is provided with a second pipeline propulsion rod 421, which can pass through the opening of the groove structure on the guide groove 31 on one side of the second pipeline. When the second pipeline propulsion cylinder 42 moves in the direction of the positioning structure 3, it drives the second pipeline propulsion rod 421 to pass through the corresponding opening on the guide groove 31, and propels the second pipeline 6 to move in the direction of the first pipeline 5; when the second pipeline propulsion cylinder 42 stops moving in the direction of the positioning structure 3, the second pipeline 6 is pushed to the second pipeline assembly position by the second pipeline propulsion rod 421; in this embodiment, after the first pipeline 5 and the second pipeline 6 are both located at their respective assembly positions, the second pipeline 6 is just inserted into the connecting end 51 of the first pipeline 5, and the assembly of the first pipeline 5 and the second pipeline 6 is completed.

[0053] In order to facilitate the first pipeline propulsion cylinder 41 to propel the first pipeline 5 to the specified assembly position when performing reciprocating motion, the first pipeline propulsion rod 411 is arranged to remain coaxial with the positioned first pipeline 5; similarly, the second pipeline propulsion rod 421 is arranged to remain coaxial with the positioned second pipeline 6.

[0054] The pipeline assembly feeding device provided in this embodiment sets the assembly structure as a first pipeline pushing cylinder and a second pipeline pushing cylinder. The first pipeline is pushed to the first pipeline assembly position by the first pipeline pushing cylinder when performing reciprocating motion, and then the second pipeline is pushed to the second pipeline assembly position by the second pipeline pushing cylinder, thereby completing the assembly of the first pipeline and the second pipeline, realizing the automation of the assembly process of the first pipeline and the second pipeline, improving the assembly efficiency and assembly accuracy, and reducing the labor intensity.

[0055] Example 4

[0056] Based on Example 3, see Figure 4 , Figure 5 As shown, the first pipeline conveying structure 1 in the pipeline assembly loading device provided in this embodiment includes a first pipeline silo 11 and a first pipeline discharge cylinder 12, and the first pipeline discharge cylinder 12 is arranged adjacent to the first pipeline silo 11; the first pipeline silo 11 is used to store the first pipeline 5; the first pipeline discharge cylinder 12 transports the first pipeline 5 in the first pipeline silo 11 to the positioning structure 3 through an ascending action.

[0057] The first pipeline 5 is stored in the first pipeline silo 11, and one end of the first pipeline silo 11 for outputting the first pipeline 5 is arranged adjacent to the first pipeline discharge cylinder 12; the top of the first pipeline discharge cylinder 12 is provided with a first pipeline discharge end 121, and when the first pipeline discharge cylinder 12 rises, the first pipeline discharge end 121 is driven to rise, and the first pipeline 5 is transported to the positioning structure 3; the first pipeline discharge end 121 reciprocates in the direction of gravity as the first pipeline discharge cylinder 12 rises and falls; when the first pipeline discharge cylinder 12 is in the initial position, see Figure 4 As shown, the top of the first pipeline discharge end 121 is flush with the top of the first pipeline silo 11 or slightly lower than the first pipeline silo 11. At this time, the first pipeline 5 rolls down to the first pipeline discharge end 121; when the first pipeline discharge cylinder 12 rises, Figure 5 As shown, the first pipeline discharge end 121 is driven to rise to the height of the positioning structure 3, or the top of the first pipeline discharge end 121 is made higher than the top of the positioning structure 3. At this time, under the action of gravity, the first pipeline 5 on the first pipeline discharge end 121 falls into the positioning structure 3, completing the loading of the first pipeline 5 once; repeat the above process to realize automatic loading of the first pipeline 5.

[0058] Furthermore, the first pipeline silo 11 includes a first bottom plate 111 . The first bottom plate 111 is an inclined structure. The height of the first bottom plate 111 away from the positioning structure 3 is higher than the height of the first bottom plate 111 adjacent to the positioning structure 3 .

[0059] The first bottom plate 111 is used to support the first pipeline 5, and the first bottom plate 111 is adjacent to but not connected to the first pipeline discharge cylinder 12, that is, the first bottom plate 111 does not move with the up and down movement of the discharge cylinder 12; when the first pipeline discharge cylinder 12 is in the initial position, the first bottom plate 111 is flush with the top of the first pipeline discharge end 121, or is higher than the top of the first pipeline discharge end 121; at this time, under the action of gravity, the first pipeline 5 on the first bottom plate 111 rolls down to the first pipeline discharge end 121; in order to facilitate the first pipeline 5 on the first bottom plate 111 to fall onto the first pipeline discharge end 121, the first bottom plate 111 is set as The first bottom plate 111 with the inclined structure has an end away from the positioning structure 3 and a height higher than the end of the first bottom plate 111 adjacent to the positioning structure 3. In this way, after the first pipeline discharge cylinder 12 is in the initial position, since the height of the end of the first bottom plate 111 adjacent to the positioning structure 3 is the lowest, the first pipeline 5 located on the first bottom plate 111 will move toward the positioning structure 3 under the action of gravity. At this time, the first pipeline discharge end 121 connected to the first pipeline discharge cylinder 12 is adjacent to the first bottom plate 111 and lower than the first bottom plate 111. When the first pipeline 5 moves toward the positioning structure 3, it will fall onto the first pipeline discharge end 121. In this embodiment, the preferred inclination angle of the first bottom plate 111 is 10°. On the one hand, it avoids the inclination angle of the first bottom plate 111 being too small, which is not conducive to the first pipeline 5 located on the first bottom plate 111 moving toward the positioning structure 3; on the other hand, it avoids the inclination angle of the first bottom plate 111 being too large, which causes the first pipeline 5 on the first bottom plate 111 to be unstable.

[0060] Furthermore, in order to facilitate the first pipeline 5 on the first bottom plate 111 to fall into the first pipeline discharge end 121, and at the same time, the first pipeline discharge end 121 can easily transport the first pipeline 5 to the positioning structure 3, the top of the first pipeline discharge end 121 is also set as an inclined structure in this embodiment, and the inclined structure of the top of the first pipeline discharge end 121 is consistent with the inclination direction and inclination angle of the first bottom plate 111.

[0061] The pipeline assembly loading device provided in the present embodiment realizes automation of the first pipeline loading process by configuring the first pipeline conveying structure as a first pipeline silo and a first pipeline discharging cylinder connected to the first pipeline silo, and conveying the first pipeline in the first pipeline silo to the positioning structure through the up and down reciprocating motion of the first pipeline discharging cylinder, thereby improving work efficiency and reducing labor intensity.

[0062] The pipeline assembly loading device provided in this embodiment further sets the bottom plate for supporting the first pipeline in the first pipeline silo as an inclined structure, so that the first pipeline automatically falls into the first pipeline discharge cylinder under the action of gravity. It has a simple structure, is easy to implement, does not require consumption of electricity and other energy, and is energy-saving and environmentally friendly.

[0063] Example 5

[0064] On the basis of Example 4, in order to make the pipeline assembly feeding device applicable to first pipelines 5 of different specifications, see Figure 6 As shown, the first pipeline silo 11 in the pipeline assembly welding feeding device provided in this embodiment also includes an adjusting device 112 for adjusting the width of the first pipeline silo 11 , and the adjusting device 112 is connected to the first bottom plate 111 .

[0065] Since the first pipeline 5 has a variety of different specifications, and the sizes of the first pipelines 5 of different specifications are also different, in order to expand the use scope of the pipeline assembly and loading device so that the pipeline assembly and loading device can be suitable for the welding and loading of first pipelines of different specifications, an adjusting device 112 is provided on the first pipeline silo 11 in this embodiment. When the size of the first pipeline 5 to be welded is large, the width of the first pipeline silo 11 is widened by the adjusting device 112 so that the width of the first pipeline silo 11 is adapted to the first pipeline 5, thereby enabling the pipeline assembly and loading device to be used for the welding and loading of the large-sized first pipeline 5; similarly, when the size of the first pipeline 5 is small, the width of the first pipeline silo 11 is adjusted by the adjusting device 112 to be adapted to the small-sized first pipeline 5, thereby enabling the pipeline assembly and loading device to be used for the assembly and loading of the small-sized first pipeline 5.

[0066] Specifically, the adjusting device 112 in this embodiment includes a first side plate 1121, a second side plate 1122, a sliding plate 1123, and a guide rod 1124, wherein the two ends of the guide rod 1124 are respectively fixedly connected to the first side plate 1121 and the second side plate 1122; the sliding plate 1123 is slidably connected to the guide rod 1124, and the sliding plate 1123 is located between the first side plate 1121 and the second side plate 1122.

[0067] The bottoms of the first side plate 1121 and the second side plate 1122 are respectively connected to the two ends of the first bottom plate 111, and the first side plate 1121, the second side plate 1122 and the first bottom plate 111 together enclose a space for accommodating the first pipeline 5; wherein the distance between the first side plate 1121 and the second side plate 1122 is fixed, and the distance limits the maximum size of the first pipeline 5 that can be applied to the first pipeline silo 11; a position-adjustable sliding plate 1123 is also provided between the first side plate 1121 and the second side plate 1122, and the space for accommodating the first pipeline 5 is limited by the sliding plate 1123 and the first side plate 1121, or the sliding plate 1123 and the second side plate 1122; the size of the space for accommodating the first pipeline 5 is adjusted by adjusting the position of the sliding plate 1123, so that the pipeline assembly loading device can be applicable to the sizes of first pipelines 5 of different models. Specifically, this embodiment takes the sliding plate 1123 and the first side plate 1121 as an example to define the space for accommodating the first pipeline 5. When the size of the first pipeline 5 is large, the position of the sliding plate 1123 is moved in the direction away from the first side plate 1121 to increase the distance between the sliding plate 1123 and the first side plate 1121, so that the distance between the sliding plate 1123 and the first side plate 1121 is sufficient to place the first pipeline 5. On the contrary, when the size of the first pipeline 5 is small, the position of the sliding plate 1123 is moved in the direction close to the first side plate 1121 to reduce the distance between the sliding plate 1123 and the first side plate 1121, so that the distance between the sliding plate 1123 and the first side plate 1121 is adapted to the size of the first pipeline 5.

[0068] The sliding plate 1123 is connected to the second side plate 1122 through a guide rod 1124, and the sliding plate 1123 can slide on the guide rod 1124 in a direction perpendicular to the second side plate 1122. As the sliding plate 1123 slides, the distance between the sliding plate 1123 and the first side plate 1121 changes, thereby changing the space between the sliding plate 1123 and the first side plate 1121; to further increase the stability of the adjusting device 112, in this embodiment, the two ends of the guide rod 1124 are fixedly connected to the first side plate 1121 and the second side plate 1122, respectively; in addition, the number of guide rods 1124 can be one, or two or more; in this embodiment, the preferred number of guide rods 1124 is four, and the four guide rods 1124 are arranged at the two ends of the sliding plate 1123 in two groups, that is, two guide rods 1124 are arranged at the two ends of the sliding plate 1123, respectively.

[0069] In order to facilitate the adjustment of the first pipeline silo 11 through the adjustment device 112, the adjustment device 112 in this embodiment also includes an adjustment structure 1125, which is fixedly connected to the sliding plate 1123 through an adjustment screw, and the adjustment screw is slidably connected to the second side plate 1122. When adjusting the first pipeline silo 11, the adjustment structure 1125 is rotated to drive the adjustment screw to rotate, and at the same time change the distance between the adjustment screw and the second side plate 1122; because the adjustment screw is fixedly connected to the sliding plate 1123, the distance between the sliding plate 1123 and the second side plate 1122 changes under the drive of the adjustment screw, thereby changing the distance between the sliding plate 1123 and the first side plate 1121, that is, adjusting the size of the space for accommodating the first pipeline 5, so that the pipeline assembly loading device can be suitable for the sizes of different models of first pipelines 5.

[0070] In order to facilitate the first pipeline discharge end 121 to transport only one first pipeline 5 to the positioning structure 3 at a time, the adjusting device 112 in this embodiment also includes a baffle 1126, which is a vertical plate perpendicular to the first side plate 1121; the baffle 1126 is located on the upper part of the first bottom plate 111; the distance between the baffle 1126 and the first bottom plate 111 is greater than the diameter of the first pipeline 5, and less than twice the diameter of the first pipeline 5.

[0071] Before the first pipeline 5 located on the first bottom plate 111 enters the first pipeline discharge end 121, it must first pass between the baffle 1126 and the first bottom plate 111; since the distance between the baffle 1126 and the first bottom plate 111 is greater than the diameter of the first pipeline 5, it can be ensured that a single first pipeline 5 can pass smoothly between the baffle 1126 and the first bottom plate 111; and since the distance between the baffle 1126 and the first bottom plate 111 is less than twice the diameter of the first pipeline 5, when two or more first pipelines 5 pass through the baffle 1126, the first pipeline 5 located at the upper part will be blocked by the baffle 1126, and only the first pipeline 5 located at the bottom is allowed to pass, thereby ensuring that only one first pipeline 5 enters the first pipeline discharge end 121 at a time, and the first pipeline discharge end 121 only transports one first pipeline 5 to the positioning structure 3 at a time.

[0072] The pipeline assembly feeding device provided in this embodiment, by providing an adjustment device for adjusting the first pipeline material bin, makes the first pipeline material bin suitable for storing first pipelines of different types, so that the pipeline assembly feeding device can be used for welding and feeding of various different types of first pipelines, thereby expanding the scope of use of the pipeline assembly feeding device.

[0073] Example 6

[0074] Based on the above embodiments, see Figure 1 , Figure 2As shown, the second pipeline conveying structure 2 in the pipeline assembly loading device provided in this embodiment includes a second pipeline silo 21 and a second pipeline discharge cylinder 22, and the second pipeline discharge cylinder 22 is arranged adjacent to the second pipeline silo 21; the second pipeline discharge cylinder 22 transports the second pipeline 6 in the second pipeline silo 21 to the positioning structure 3 through an ascending action.

[0075] The second pipeline 6 is stored in the second pipeline silo 21, and one end of the second pipeline silo 21 for outputting the second pipeline 6 is arranged adjacent to the second pipeline discharge cylinder 22; similar to the first pipeline discharge cylinder 12, the top of the second pipeline discharge cylinder 22 is provided with a second pipeline discharge end, and the second pipeline discharge end reciprocates in the direction of gravity as the second pipeline discharge cylinder 22 rises and falls; when the second pipeline discharge cylinder 22 is in the initial state, the second pipeline discharge end and the second pipeline silo are in contact with each other. The top of the bin 21 is flush with or slightly lower than the second pipeline bin 21, and the second pipeline 6 rolls down to the second pipeline discharge end; when the second pipeline discharge cylinder 22 rises, it drives the second pipeline discharge end to rise to the height of the positioning structure 3, or makes the top of the second pipeline discharge end higher than the top of the positioning structure 3. At this time, under the action of gravity, the second pipeline 6 on the second pipeline discharge end falls into the positioning structure 3, completing the loading of the second pipeline 6 once; repeat the above process to realize automatic loading of the second pipeline 6.

[0076] Furthermore, the second pipeline silo 21 includes a second bottom plate 211 , which is an inclined structure, and a height of the second bottom plate 211 away from the positioning structure 3 is higher than a height of the second bottom plate 211 adjacent to the positioning structure 3 .

[0077] The second bottom plate 211 is used to support the second pipeline 6, and the second bottom plate 211 is adjacent to but not connected to the second pipeline discharge cylinder 22, that is, the second bottom plate 211 does not move with the up and down movement of the second pipeline discharge cylinder 22; in order to facilitate the second pipeline 6 on the second bottom plate 211 to fall onto the second pipeline discharge end when the second pipeline discharge cylinder 22 descends, the second bottom plate 211 is set as an inclined structure in this embodiment, and the height of the second bottom plate 211 with an inclined structure away from the positioning structure 3 is higher than that of the second bottom plate 211. The height of the end of the bottom plate 211 adjacent to the positioning structure 3, so that after the second pipeline discharge cylinder 22 is lowered, since the height of the end of the second bottom plate 211 adjacent to the positioning structure 3 is the lowest, the second pipeline 6 located on the second bottom plate 211 will move toward the positioning structure 3 under the action of gravity. At this time, the second pipeline discharge end connected to the second pipeline discharge cylinder 22 is adjacent to the second bottom plate 211 and is lower than the second bottom plate 211. When the straight light 6 moves toward the positioning structure 3, it will fall on the second pipeline discharge end. In this embodiment, the preferred inclination angle of the second bottom plate 211 is 10°; the reason for setting the inclination angle of the first bottom plate 111 is the same, and it will not be repeated in this article.

[0078] Furthermore, in order to facilitate the second pipeline 6 on the second bottom plate 211 to fall into the second pipeline discharge end, and at the same time, the second pipeline discharge end can easily transport the second pipeline 6 to the positioning structure 3, the top end of the second pipeline discharge end is also set as an inclined structure in this embodiment, and the inclined structure of the top end of the second pipeline discharge end is consistent with the inclination direction and inclination angle of the second bottom plate 211.

[0079] The pipeline assembly loading device provided in the present embodiment realizes automation of the second pipeline loading process by configuring the second pipeline conveying structure as a second pipeline silo and a second pipeline discharge cylinder arranged adjacent to the second pipeline silo, and conveying the second pipeline in the second pipeline silo to the positioning structure through the up and down reciprocating motion of the second pipeline discharge cylinder, thereby improving work efficiency and reducing labor intensity.

[0080] The pipeline assembly loading device provided in this embodiment further sets the bottom plate in the second pipeline silo for supporting the second pipeline as an inclined structure, so that the second pipeline automatically falls into the second pipeline discharge cylinder under the action of gravity. It has a simple structure, is easy to implement, does not require consumption of electricity and other energy, and is energy-saving and environmentally friendly.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline assembly feeding device, characterized in that: The pipeline assembly and loading device comprises a positioning structure (3), and a first pipeline conveying structure (1), a second pipeline conveying structure (2), and an assembly structure (4) connected to the positioning structure (3); wherein: The first pipeline conveying structure (1) is used to convey the first pipeline (5) to the positioning structure (3); The second pipeline conveying structure (2) is used to convey the second pipeline (6) to the positioning structure (3); The positioning structure (3) is used to position the first pipeline (5) and the second pipeline (6); The positioning structure (3) comprises a positioning air gripper (32), and the positioning structure (3) clamps the first pipeline (5) and the second pipeline (6) through the positioning air gripper (32), so that the first pipeline (5) and the second pipeline (6) are coaxial, and the first pipeline (5) and the second pipeline (6) are positioned; the positioning structure (3) also comprises a guide groove (31), and the guide groove (31) is used to place the first pipeline (5) and the second pipeline (6); the positioning air gripper (32) is located in the guide groove (31); The assembly structure (4) is used to assemble the first pipeline (5) and the second pipeline (6) after positioning; The first pipeline conveying structure (1) comprises a first pipeline silo (11) and a first pipeline discharge cylinder (12); the first pipeline silo (11) is used to store the first pipeline (5), and the first pipeline discharge cylinder (12) is arranged adjacent to the first pipeline silo (11); the first pipeline discharge cylinder (12) conveys the first pipeline (5) in the first pipeline silo (11) to the positioning structure (3) through an ascending action; a first pipeline discharge end (121) is arranged at the top end of the first pipeline discharge cylinder (12), and the top end of the first pipeline discharge end (121) is not higher than the first pipeline silo (11); the first pipeline When the discharge cylinder (12) of the first pipeline rises, it drives the discharge end (121) of the first pipeline to rise, and transports the first pipeline (5) to the positioning structure (3); the first pipeline silo (11) comprises a first bottom plate (111), the first bottom plate (111) is an inclined structure, and the height of the end of the first bottom plate (111) away from the positioning structure (3) is higher than the height of the end of the first bottom plate (111) adjacent to the positioning structure (3); the top end of the first pipeline discharge end (121) is arranged as an inclined structure, and the inclined structure of the top end of the first pipeline discharge end (121) is consistent with the inclined direction and inclined angle of the first bottom plate (111).

2. The pipeline assembly feeding device according to claim 1, characterized in that: The first pipeline (5) is a silencer; the second pipeline (6) is a straight copper tube; the pipeline assembly and loading device is used for assembling and loading the silencer and the straight copper tube.

3. The pipeline assembly feeding device according to claim 1, characterized in that: The positioning structure (3) also includes a positioning cylinder (33), and the positioning cylinder (33) is connected to the positioning claw (32); when the pipeline assembly feeding device is working, the positioning cylinder (33) drives the positioning claw (32) to clamp the first pipeline (5) and the second pipeline (6) in the guide groove (31), so that the first pipeline (5) and the second pipeline (6) are coaxial.

4. The pipeline assembly feeding device according to claim 1, characterized in that: The assembly structure (4) comprises a first pipeline advancing cylinder (41) and a second pipeline advancing cylinder (42); during assembly, the first pipeline advancing cylinder (41) advances the first pipeline (5) to a first pipeline assembly position, and the second pipeline advancing cylinder (42) advances the second pipeline (6) to a second pipeline assembly position, thereby completing the assembly of the first pipeline (5) and the second pipeline (6).

5. The pipeline assembly feeding device according to claim 1, characterized in that: The first pipeline silo (11) further comprises an adjusting device (112) for adjusting the width of the first pipeline silo (11), and the adjusting device (112) is connected to the first bottom plate (111).

6. The pipeline assembly feeding device according to claim 5, characterized in that: The adjusting device (112) comprises a first side plate (1121), a second side plate (1122), a sliding plate (1123), and a guide rod (1124), wherein two ends of the guide rod (1124) are respectively fixedly connected to the first side plate (1121) and the second side plate (1122); the sliding plate (1123) is slidably connected to the guide rod (1124), and the sliding plate (1123) is located between the first side plate (1121) and the second side plate (1122).

7. The pipeline assembly feeding device according to claim 6, characterized in that: The regulating device (112) further comprises a baffle (1126), wherein the baffle (1126) is a vertical plate perpendicular to the first side plate (1121); the baffle (1126) is located on the upper part of the first bottom plate (111); and the distance between the baffle (1126) and the first bottom plate (111) is greater than the diameter of the first pipeline (5) and less than twice the diameter of the first pipeline (5).

8. The pipeline assembly feeding device according to claim 6, characterized in that: The adjusting device (112) further comprises an adjusting structure (1125), wherein the adjusting structure (1125) is fixedly connected to the sliding plate (1123) via an adjusting screw, and the adjusting screw is slidably connected to the second side plate (1122).

9. The pipeline assembly feeding device according to any one of claims 1 to 8, characterized in that: The second pipeline conveying structure (2) comprises a second pipeline silo (21) and a second pipeline discharge cylinder (22); the second pipeline discharge cylinder (22) conveys the second pipeline (6) in the second pipeline silo (21) to the positioning structure (3) through an ascending action.

10. The pipeline assembly feeding device according to claim 9, characterized in that: The second pipeline silo (21) comprises a second bottom plate (211), the second bottom plate (211) is an inclined structure, and the height of the second bottom plate (211) at one end away from the positioning structure (3) is higher than the height of the second bottom plate (211) at one end adjacent to the positioning structure (3).

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