Air conditioner accumulator production line conveying device

Abstract

The application discloses an air conditioner liquid accumulator production line conveying device, which is arranged on one side of spinning feeding ports of multiple parallel air conditioner liquid accumulator spinning machines and comprises a total feeding conveying line used for conveying air conditioner liquid accumulator barrels to be processed, a total discharging conveying line used for conveying air conditioner liquid accumulator barrels after processing, multiple secondary feeding conveying lines and multiple portal frame mechanisms, each of which is provided with a clamping jaw assembly capable of moving horizontally and lifting up and down. Through cooperation of the "total-secondary" hierarchical conveying system and the portal frame clamping jaw assembly, production linkage of multiple spinning machines is realized. The total feeding / discharging conveying line extends along the longitudinal direction of the equipment, the secondary feeding line is adjacent to the equipment and parallel to the total feeding / discharging conveying line, a structure of "main trunk+branch" is formed, the clamping jaw assembly on the portal frame mechanism realizes span grabbing through horizontal and up-and-down lifting movement, compared with a traditional independent conveying line, the workshop occupies a greatly reduced area, the driving device is reduced, and energy consumption is greatly reduced.

Description

Technical Field

[0001] This application belongs to the field of air conditioning liquid receivers, and particularly relates to a conveying device for an air conditioning liquid receiver production line. Background Technology

[0002] As an indispensable key component of the compressor, the receiver plays a crucial role in many aspects of compressor operation. It not only stores refrigerant, ensuring a stable refrigerant supply under different operating conditions, but also performs gas-liquid separation, effectively preventing liquid refrigerant from entering the compressor cylinder, avoiding liquid slugging damage, and ensuring the safe and reliable operation of the compressor. Structurally, the receiver mainly consists of a cylinder, inlet pipe, outlet pipe, and filter. The cylinder is the main structure of the receiver, initially a hollow cylindrical shape with open ends, requiring a specific spinning process to create a tapered structure.

[0003] In existing spinning technology for liquid storage tank cylinders, a combination of conveying and gripping mechanisms is typically used to accurately feed the cylinder into the spinning machine for processing. In actual production, to improve efficiency and meet the demands of large-scale production, multiple spinning machines are often required to process simultaneously. However, according to current technology, each spinning machine needs an independent conveying mechanism (at least one input line and one output line). This means that when multiple spinning machines are set up, multiple independent conveyor lines are required to match them. This layout occupies a significant amount of production space, undoubtedly increasing production costs and operational pressure. Too many conveyor lines not only make the production workshop appear crowded and cluttered but also affect the operation of production personnel and the efficiency of logistics, reducing the flexibility and responsiveness of the entire production system. Each independent conveyor line requires a corresponding drive device, such as a motor and drive chain, to achieve the cylinder transport function. Multiple conveyor lines mean that multiple drive devices need to operate simultaneously, which not only increases equipment procurement costs but also leads to a significant increase in energy consumption. Therefore, existing technology needs further improvement and enhancement. Utility Model Content

[0004] This utility model provides a conveying device for an air conditioning liquid receiver production line, which solves the problem that multiple spinning machines need to be configured with multiple independent conveying lines, resulting in a large footprint and high operating costs for enterprises.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A conveying device for an air conditioning liquid receiver production line, disposed on one side of the spinning inlet of multiple parallel air conditioning liquid receiver spinning machines, comprising:

[0007] The main feeding conveyor line is used to transport the air conditioning liquid receiver cylinder to be processed; the main unloading conveyor line is used to transport the air conditioning liquid receiver cylinder after processing; there are multiple secondary feeding conveyor lines, the number of which corresponds to the number of spinning inlets of the air conditioning liquid receiver spinning machine.

[0008] Multiple portal truss mechanisms, each of which is equipped with a gripper assembly that can move horizontally and move vertically; wherein, the main loading conveyor line is arranged in the outer area of ​​the portal truss mechanism, and the main unloading conveyor line and the secondary loading conveyor line are arranged in the inner area of ​​the portal truss mechanism.

[0009] The gripper assembly can grab the air conditioner liquid storage tank cylinder on the main feeding conveyor line and transport it to the secondary feeding conveyor line corresponding to each air conditioner liquid storage tank spinning machine; then the gripper assembly grabs the air conditioner liquid storage tank cylinder on the secondary feeding conveyor line and transports it to the spinning inlet of the air conditioner liquid storage tank spinning machine; after processing, the air conditioner liquid storage tank cylinder is grabbed by the gripper and transferred to the main unloading conveyor line to realize the shared conveyor line operation of multiple air conditioner liquid storage tank spinning machines.

[0010] The air conditioning liquid receiver production line conveying device of this application achieves the production linkage of multiple spinning machines through the cooperation of a "main-secondary" graded conveying system and a gantry truss gripper assembly. Multiple spinning machines are arranged side by side, with the main feeding / unloading conveyor line extending longitudinally along the equipment, and the secondary feeding line adjacent to the equipment and parallel to the main feeding / unloading conveyor line, forming a "main trunk + branch" structure. The gripper assembly on the gantry truss mechanism achieves span gripping through horizontal and vertical lifting and moving, realizing the linkage between the main trunk and branches. Compared with traditional independent conveyor lines, the workshop area occupied is greatly reduced, the number of drive devices is reduced, and energy consumption is greatly reduced.

[0011] In a preferred embodiment, the air conditioning receiver spinning machine is a vertical spinning machine, which includes two spinning inlets arranged in parallel along the conveying direction of the secondary feeding conveyor line. Each air conditioning receiver spinning machine corresponds to two secondary feeding conveyor lines, with one end of each secondary feeding conveyor line aligned and the other end corresponding to the two spinning inlets respectively.

[0012] In the preferred implementation, the length of the total feeding conveyor line covers the horizontal end of the corresponding feeding conveyor line of the first air conditioning liquid receiver spinning machine to the horizontal end of the corresponding feeding conveyor line of the last air conditioning liquid receiver spinning machine.

[0013] The total length of the feeding conveyor line covers the corresponding end of the feeding conveyor line for the first air conditioning liquid receiver spinning machine to the corresponding end of the feeding conveyor line for the last air conditioning liquid receiver spinning machine.

[0014] In a preferred implementation, the gantry truss mechanism corresponding to a single spinning machine includes a first gantry truss mechanism, a second gantry truss mechanism, and a third gantry truss mechanism. The first gantry truss mechanism is located on the upper side of one of the parallel ends of the secondary feeding conveyor line. The second gantry truss mechanism corresponds to the upper side of the end of its primary feeding conveyor line. The third gantry truss mechanism corresponds to the upper side of the end of another secondary feeding conveyor line. The gripper assembly of the first gantry truss mechanism transfers the cylinder to be processed on the main feeding conveyor line to the two secondary feeding conveyor lines. The gripper assemblies on the second and third gantry truss mechanisms respectively send the cylinder to be processed on the two secondary feeding conveyor lines to the spinning inlet and respectively transfer the spun cylinder to the main unloading conveyor line.

[0015] In a preferred embodiment, the system further includes a fourth portal truss mechanism located at the beginning of the main feeding conveyor line for feeding materials onto the main feeding conveyor line, and a fifth portal truss mechanism located at the end of the main unloading conveyor line for unloading materials from the main unloading conveyor line.

[0016] In a preferred implementation, the gripper assembly of the first portal truss mechanism is provided with a pipe-clamping cylinder on the front side of the pickup position corresponding to the main feeding conveyor line and a material-blocking cylinder on the rear side; the gripper assembly of the second / third / fifth portal truss mechanism is provided with a pipe-clamping cylinder on the front side of the pickup position corresponding to the secondary feeding conveyor line / main unloading conveyor line and a material-blocking plate on the rear side.

[0017] In a preferred implementation, a position sensor is also provided between the pipe clamping cylinder and the material blocking cylinder / baffle. The position sensor detects whether there is a cylinder at the pickup position and transmits the signal to the controller. The controller controls the pipe clamping cylinder and the material blocking cylinder to operate according to the signal.

[0018] In a preferred implementation, a safety light curtain is provided at the material feeding position of the main feeding conveyor to detect whether there is a cylinder at the material feeding position and transmit a signal to the controller. The controller controls whether the gripper assembly feeds the material to the material feeding position.

[0019] In a preferred implementation, the two secondary feeding conveyors share a first drive motor, the main feeding conveyor is driven by a second drive motor, and the main unloading conveyor is driven by a third drive motor.

[0020] In the preferred implementation, the main feeding conveyor line, the secondary feeding conveyor line and the main unloading conveyor line are equipped with corresponding guide plates to prevent the cylinder from falling off the side of the conveyor line.

[0021] The above structure has the following beneficial effects:

[0022] The air conditioning liquid receiver production line conveying device of this application realizes the clustered linkage production of multiple spinning machines by constructing a "main-secondary" hierarchical conveying system and a collaborative operation mode of gantry truss gripper components: multiple spinning machines are arranged in parallel in a compact layout, with a main feeding / unloading conveyor line running through the entire line, and secondary feeding conveyor lines are arranged in parallel next to each machine, forming a "main trunk + branch feeding radiation" transportation layout architecture; the gripper components mounted on the gantry truss mechanism realize the precise transfer of the cylinder to be processed between the main trunk and branch lines through a combination of horizontal span movement (covering the distance between the main trunk and branch lines) and vertical lifting. This structure improves the utilization rate of workshop space. Through the shared drive system of the main conveyor line, under the condition of achieving the same production capacity, the equipment footprint is reduced compared with the traditional layout, the number of drive motors is reduced, and the overall energy consumption is reduced. At the same time, the centralized transportation management significantly improves the cycle matching accuracy of multi-machine collaborative production. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain this application and do not constitute an undue limitation of the present invention. In the drawings:

[0024] Figure 1 A schematic three-dimensional structural diagram of one embodiment of the conveying device for the air conditioning liquid receiver production line of this application is shown;

[0025] Figure 2 A schematic three-dimensional structural diagram of one embodiment of the main feeding conveyor line and the secondary feeding conveyor line of this application is shown;

[0026] Figure 3 A schematic three-dimensional structural diagram of one embodiment of the main unloading conveyor line and the secondary loading conveyor line of this application is shown;

[0027] Label Explanation:

[0028] 1. Main feeding conveyor line; 10. First drive motor; 2. Main unloading conveyor line; 20. Second drive motor; 3. Secondary feeding conveyor line; 30. Third drive motor; 4. Vertical spinning machine; 50. First portal truss mechanism; 51. Second portal truss mechanism; 52. Third portal truss mechanism; 53. Fourth portal truss mechanism; 54. Fifth portal truss mechanism; 55. Gripper assembly; 60. Pipe clamping cylinder; 61. Material blocking cylinder; 62. Position sensor; 63. Safety light curtain; 64. Material blocking plate; 65. Guide plate. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit and scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0030] In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In this utility model, unless otherwise expressly specified and limited, the first feature being "upper" or "lower" than the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral unit; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. However, specifying a direct connection indicates that the two main bodies at the connection point are not connected by an intermediate structure, but are simply connected to form a whole through a connecting structure. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0032] In this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0033] The present invention will now be described with reference to the accompanying drawings.

[0034] The specific solution adopted is as follows:

[0035] like Figure 1-3 As shown, this utility model provides a conveying device for an air conditioning liquid receiver production line, which is disposed on one side of the spinning inlet of multiple parallel air conditioning liquid receiver spinning machines, including:

[0036] The main feeding conveyor line 1 is used to transport the air conditioning liquid receiver cylinder to be processed; the main unloading conveyor line 2 is used to transport the air conditioning liquid receiver cylinder after processing; and the multiple secondary feeding conveyor lines 3 correspond to the number of spinning inlets of the air conditioning liquid receiver spinning machine.

[0037] Multiple portal truss mechanisms, each of which is equipped with a gripper assembly 55 that can move horizontally and move vertically; wherein, the main loading conveyor line 1 is arranged in the outer area of ​​the portal truss mechanism, and the main unloading conveyor line and the secondary loading conveyor line 3 are arranged in the inner area of ​​the portal truss mechanism.

[0038] The gripper assembly 55 can grab the air conditioner liquid storage cylinder on the main feeding conveyor line 1 and transport it to the secondary feeding conveyor line 3 corresponding to each air conditioner liquid storage spinning machine; then the gripper assembly 55 grabs the air conditioner liquid storage cylinder on the secondary feeding conveyor line 3 and transports it to the spinning inlet of the air conditioner liquid storage spinning machine; after processing, the air conditioner liquid storage cylinder is grabbed by the gripper and transferred to the main unloading conveyor line 2 to realize the shared conveyor line operation of multiple air conditioner liquid storage spinning machines.

[0039] The air conditioning liquid receiver production line conveying device of this application, through the cooperation of a "main-secondary" graded conveying system and a gantry truss gripper assembly 55, realizes the production linkage of multiple spinning machines. Multiple spinning machines are arranged side-by-side, with the main feeding / unloading conveyor line extending longitudinally along the equipment. The secondary feeding line is adjacent to the equipment and parallel to the main feeding / unloading conveyor line 2, forming a "main trunk + branch" structure. The gripper assembly 55 on the gantry truss mechanism achieves span gripping through horizontal and vertical lifting movements, realizing the linkage between the main trunk and branches. Compared with traditional independent conveyor lines, the workshop area occupied is greatly reduced. The main feeding conveyor line 1 continuously conveys the cylinder at a constant speed, avoiding line stoppage due to single equipment failure. The secondary feeding line matches the spinning machine cycle through short-distance conveying. The main unloading conveyor line 2 is integrated as a main collection line and can be configured with online detection functions (such as appearance scanning) to remove defective products in real time, reducing subsequent quality inspection steps.

[0040] Furthermore, the two secondary feeding conveyor lines 3 share the first drive motor 10 for driving, the main feeding conveyor line 1 is driven by the second drive motor 20, and the main unloading conveyor line 2 is driven by the third drive motor 30. Compared with the traditional solution, the number of driving devices is reduced, and the energy consumption is greatly reduced. In addition, the conveyor line can be a chain, a conveyor belt, etc., without specific restrictions.

[0041] See Figure 1As a preferred embodiment of this application, the air conditioning receiver spinning machine is a vertical spinning machine 4, which includes two spinning inlets parallel to each other along the conveying direction of the secondary feeding conveyor line 3. Each air conditioning receiver spinning machine corresponds to two secondary feeding conveyor lines 3. One end of the two secondary feeding conveyor lines 3 is flush and serves as a unified receiving point for the cylinder to be processed, connecting to the main feeding conveyor line 1. The cylinder to be processed is distributed to the two secondary feeding conveyor lines 3 by the gripper assembly 55. The other end corresponds to two spinning inlets, namely a short line and a long line. The short line connects to the left inlet of the vertical spinning machine 4, and the long line connects to the right inlet. When the cylinder to be processed arrives at the pick-up and processing position of the short line or the long line, it is picked up by the matching gripper assembly 55 and sent to the designed position, realizing the efficient utilization and compact layout of the dual inlets of the vertical spinning machine 4.

[0042] Further, see Figure 2 The length of the main feeding conveyor line 1 covers the flush end of the first air conditioning liquid receiver spinning machine corresponding to the second feeding conveyor line 3 to the flush end of the last air conditioning liquid receiver spinning machine corresponding to the second feeding conveyor line 3; ensuring that the flush ends of the cylinder from the main feeding conveyor line 1 to the target second feeding line have an overlap area in the direction towards the spinning inlet, the gripper assembly 55 can move in this direction to pick up the cylinder and send the cylinder to the target second feeding conveyor line 3, ensuring that the entire main feeding conveyor line 1 can realize the distribution of multiple spinning machines. Similarly, the main unloading... The length of conveyor line 2 covers the corresponding end of the first air conditioning liquid receiver spinning machine and the corresponding end of the last air conditioning liquid receiver spinning machine. The gripper assembly 55 can move in this direction to pick up the processed cylinder and send the cylinder to the main unloading conveyor line 2, ensuring that the entire main unloading conveyor line 2 can collect the processed cylinders from multiple spinning machines. In this way, the gripper assembly 55 only needs to move horizontally and vertically along the spinning inlet direction in the portal truss mechanism, which reduces the difficulty of motion control.

[0043] The gripper assembly 55 can be a two-finger gripper, with polyurethane or silicone pads embedded on the inside of the fingers to prevent scratching the cylinder surface; the portal truss structure consists of two vertical columns and a horizontal beam, with linear guide rails installed on the surface of the beam along the direction of the horizontal beam, and slider assemblies configured on the guide rails. The slider assembly directly mounts the lifting cylinder, and the end of the cylinder piston rod is connected to the gripper mounting plate. The two-finger gripper is mounted on the gripper mounting plate. Furthermore, if the gripper assembly 55 needs to be flipped, a bracket can be connected to the end of the cylinder piston rod, and a motor can be installed on the bracket. The motor output shaft is connected to a rotating bracket, and the end of the bracket fixes the gripper assembly 55. The above-mentioned drive structure and gripper module are mature solutions in the field of industrial automation and are widely used in sorting, assembly and other scenarios. This application will not elaborate on the technical details.

[0044] As a preferred embodiment of this application, the gantry truss mechanism corresponding to a single spinning machine includes a first gantry truss mechanism 50, a second gantry truss mechanism 51, and a third gantry truss mechanism 52. The first gantry truss mechanism 50 is located on the upper side of one flush end of the secondary feeding conveyor line 3. The second gantry truss mechanism 51 corresponds to the upper side of the end of its primary feeding conveyor line 3. The third gantry truss mechanism 52 corresponds to the upper side of the end of another secondary feeding conveyor line 3. The gripper assembly 55 of the first gantry truss mechanism 50 transfers the cylinder to be processed on the main feeding conveyor line 1 to the two secondary feeding conveyor lines 3. The gripper assemblies 55 on the second gantry truss mechanism 51 and the third gantry truss mechanism 52 respectively send the cylinder to be processed on the two secondary feeding conveyor lines 3 to the spinning inlet and respectively transfer the spun cylinder to the main unloading conveyor line 2.

[0045] Furthermore, it also includes a fourth portal truss mechanism 53 located at the beginning of the main feeding conveyor line 1 for feeding materials onto the main feeding conveyor line 1, and a fifth portal truss mechanism 54 located at the end of the main unloading conveyor line 2 for unloading materials from the main unloading conveyor line 2.

[0046] Considering issues such as chain collisions of cylinders and accidental activation of multiple gripper assemblies 55 during dense conveying, in this embodiment, the gripper assembly 55 on the first portal truss mechanism 50 is equipped with a pipe-clamping cylinder 60 on the front side and a material-blocking cylinder 61 on the rear side at the pickup position corresponding to the main feeding conveyor line 1; the gripper assembly 55 on the second / third / fifth portal truss mechanism 54 is equipped with a pipe-clamping cylinder 60 on the front side and a material-blocking plate 64 on the rear side at the pickup position corresponding to the pickup position of the secondary feeding conveyor line 3 / main unloading conveyor line 2. Furthermore, a position sensor 62, such as a laser beam sensor, is provided between the pipe-clamping cylinder 60 and the material-blocking cylinder 61 / material-blocking plate 64. The position sensor 62 detects whether there is a cylinder at the pickup position and transmits the signal to the controller, which then controls the operation of the pipe-clamping cylinder 60 and the material-blocking cylinder 61 based on the signal.

[0047] Specifically, the laser beam sensor detects that a cylinder has entered the pickup area. After confirming that it is valid material, it outputs a signal to the solenoid valves of the clamping cylinder 60 and the blocking cylinder 61. The corresponding gripper assembly 55 of the previous spinning machine picks up at least two cylinders and places them on the two branch lines respectively. The laser beam sensor no longer triggers the two cylinders. The clamping cylinder 60 and the blocking cylinder 61 release at least two cylinders, allowing the cylinders to move to the next spinning machine station. Then the triggering of the laser beam sensor is restored, so that the cylinders to be processed are evenly distributed among multiple spinning machines. In addition, the position of the blocking plate 64 achieves the same function as the blocking cylinder 61. The reason for setting the blocking plate 64 is that the pickup position is basically located at the end of the secondary loading conveyor line 3 and the main unloading conveyor line 2. There is no need to continue on the conveyor line. Therefore, the blocking plate 64 can be set directly, which can reduce some electronic components.

[0048] Furthermore, considering that when the gripper assembly 55 places the processed cylinder onto the main unloading conveyor line 2, which is very long, there is a possibility that when the cylinder from the spinning machine comes out of the conveyor, the cylinder from the front might just be moved to the same position and be placed directly down, causing it to fall off the conveyor line instead of being placed on it. Therefore, a safety light curtain 63 is installed at the unloading position of the main unloading conveyor line 2 to detect whether there is a cylinder at the unloading position and transmit a signal to the controller. The controller controls whether the gripper assembly 55 unloads the cylinder to the unloading position, thus solving the problem of material stacking on long conveyor lines. In addition, a clamping cylinder 60 can be installed between two adjacent unloading positions, so that once the cylinder is placed at one position, it cannot move to the next unloading position, thus allowing the unloading operation to be completed for the next cylinder.

[0049] As a preferred embodiment of this application, the main feeding conveyor line 1, the secondary feeding conveyor line 3 and the main unloading conveyor line 2 are provided with corresponding guide plates 65 to prevent the cylinder from falling off the side of the conveyor line, and notches are provided at the picking position or the unloading position to facilitate the operation of the grippers.

[0050] For any parts not mentioned in this utility model, existing technologies can be used or referenced.

[0051] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A conveying device for an air conditioning liquid receiver production line, disposed on one side of the spinning inlet of multiple parallel air conditioning liquid receiver spinning machines, characterized in that, include: The main feeding conveyor line is used to transport the air conditioning liquid receiver cylinders to be processed; the main unloading conveyor line is used to transport the air conditioning liquid receiver cylinders after processing. Multiple feeding conveyor lines, the number of which corresponds to the number of spinning feed ports of the air conditioning liquid receiver spinning machine; Multiple portal truss mechanisms, each of which is equipped with a gripper assembly that can move horizontally and move vertically; wherein, the main loading conveyor line is arranged in the outer area of ​​the portal truss mechanism, and the main unloading conveyor line and the secondary loading conveyor line are arranged in the inner area of ​​the portal truss mechanism. The gripper assembly can grab the air conditioner liquid storage tank cylinder on the main feeding conveyor line and transport it to the secondary feeding conveyor line corresponding to each air conditioner liquid storage tank spinning machine; then the gripper assembly grabs the air conditioner liquid storage tank cylinder on the secondary feeding conveyor line and transports it to the spinning inlet of the air conditioner liquid storage tank spinning machine; after processing, the air conditioner liquid storage tank cylinder is grabbed by the gripper and transferred to the main unloading conveyor line to realize the shared conveyor line operation of multiple air conditioner liquid storage tank spinning machines.

2. The air conditioning liquid receiver production line conveying device according to claim 1, characterized in that, The air conditioning liquid receiver spinning machine is a vertical spinning machine, which includes two spinning inlets arranged in parallel along the conveying direction of the secondary feeding conveyor line. A single air conditioning liquid receiver spinning machine corresponds to two secondary feeding conveyor lines. One end of the two secondary feeding conveyor lines is flush with the other end, and the other end corresponds to the two spinning inlets respectively.

3. The air conditioning liquid receiver production line conveying device according to claim 2, characterized in that, The length of the total feeding conveyor line covers the horizontal end of the feeding conveyor line corresponding to the first air conditioning liquid receiver spinning machine to the horizontal end of the feeding conveyor line corresponding to the last air conditioning liquid receiver spinning machine. The total length of the feeding conveyor line covers the corresponding end of the feeding conveyor line for the first air conditioning liquid receiver spinning machine to the corresponding end of the feeding conveyor line for the last air conditioning liquid receiver spinning machine.

4. The air conditioning liquid receiver production line conveying device according to claim 3, characterized in that, The gantry truss mechanism corresponding to a single spinning machine includes a first gantry truss mechanism, a second gantry truss mechanism, and a third gantry truss mechanism. The first gantry truss mechanism is located on the upper side of one of the parallel ends of the secondary feeding conveyor line. The second gantry truss mechanism is located on the upper side of the end of its primary feeding conveyor line. The third gantry truss mechanism is located on the upper side of the end of another secondary feeding conveyor line. The gripper assembly of the first gantry truss mechanism transfers the cylinder to be processed on the main feeding conveyor line to the two secondary feeding conveyor lines. The gripper assemblies on the second and third gantry truss mechanisms respectively send the cylinder to be processed on the two secondary feeding conveyor lines to the spinning inlet and respectively transfer the spun cylinder to the main unloading conveyor line.

5. The air conditioning liquid receiver production line conveying device according to claim 4, characterized in that, It also includes a fourth portal truss mechanism located at the beginning of the main feeding conveyor line for feeding materials onto the main feeding conveyor line, and a fifth portal truss mechanism located at the end of the main unloading conveyor line for unloading materials from the main unloading conveyor line.

6. The air conditioning liquid receiver production line conveying device according to claim 5, characterized in that, The first portal truss mechanism has a clamping cylinder on the front side of the gripper assembly corresponding to the pickup position of the main feeding conveyor line, and a baffle cylinder on the rear side; the second / third / fifth portal truss mechanism has a clamping cylinder on the front side of the gripper assembly corresponding to the pickup position of the secondary feeding conveyor line / main unloading conveyor line, and a baffle plate on the rear side.

7. The air conditioning liquid receiver production line conveying device according to claim 6, characterized in that, A position sensor is also provided between the pipe clamping cylinder and the material blocking cylinder / baffle. The position sensor detects whether there is a cylinder at the pickup position and transmits the signal to the controller. The controller controls the operation of the pipe clamping cylinder and the material blocking cylinder according to the signal.

8. The air conditioning liquid receiver production line conveying device according to claim 6, characterized in that, The material feeding position of the main feeding conveyor is equipped with a safety light curtain to detect whether there is a cylinder at the feeding position and transmit a signal to the controller. The controller controls the gripper assembly to feed the material to the feeding position.

9. The air conditioning liquid receiver production line conveying device according to claim 2, characterized in that, The two secondary feeding conveyors share the same first drive motor, the main feeding conveyor is driven by the second drive motor, and the main unloading conveyor is driven by the third drive motor.

10. The air conditioning liquid receiver production line conveying device according to claim 1, characterized in that, The main feeding conveyor, secondary feeding conveyor and main unloading conveyor are equipped with corresponding guide plates on the frame to prevent the cylinder from falling off the side of the conveyor.

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