Condenser cover plate mounting assembly

Abstract

The utility model discloses a condenser cover plate installation assembly which comprises two supporting plates and hollow supporting tables fixed to the outer walls of one sides of the two supporting plates, slope face walls are arranged on the opposite sides of the two hollow supporting tables, and a lateral positioning mechanism used for abutting against a condenser shell is installed on one side of the top end of each hollow supporting table. A longitudinal beam frame is fixed between the two supporting plates, a double-shaft moving unit is installed at the top end of the longitudinal beam frame, a second air cylinder is installed at the X-axis movable end of the double-shaft moving unit, and a right-angle arm is installed at the bottom end of a piston rod of the second air cylinder. According to the utility model, the direct bearing burden of workers on the condenser shell and the condenser cover plate is effectively reduced, the physical strength or misoperation is reduced, the positioning control of the cover plate of the end cover is realized in the process, the manual intervention is reduced, the original heavy mounting task needing multi-person cooperation is simplified into one-person operation, and the working efficiency is improved. And the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of condenser spare part installation, in particular to a condenser cover plate installation component. Background Technique

[0002] The condenser end cover plate plays a sealing role to prevent the leakage of the medium inside the system, and also bears the important task of supporting the internal components of the condenser. As a key component in the refrigeration system, the installation of the end cover plate and the shell of the condenser is an important step to ensure the efficient and stable operation of the system. During the installation process, it is first necessary to ensure that the condenser shell is stably placed and horizontally calibrated, and then a high-quality gasket is installed at the interface to prevent the leakage of refrigerant or cooling water. Then, the end cover plate is accurately aligned and placed on the shell, and it is firmly connected by fasteners such as bolts. During this process, it is necessary to ensure that the tightening force is appropriate to avoid damage caused by over-tightening or leakage caused by over-loosening; for example, a condenser installation device disclosed in the authorized publication number CN220541840U includes a condenser main body, a discharge pipe and an inlet pipe provided on the side wall of the condenser main body. A filtering device is provided in the inlet pipe. An installation device is provided on the top of the condenser main body. The installation device is used to install the condenser main body. The installation device includes a sliding seat slidably clamped on the top of the condenser main body. A screw rod is installed on the sliding seat. The screw rod is threadedly connected to a sliding block to push the sliding block up and down. An installation hole for cooperating with the connection hole of the installation part is provided on the sliding block. A bolt is threadedly penetrated through the sliding seat. In the process of using this technical solution, the position of the connection hole of the installation part is mainly controlled by a lead screw structure, a sliding seat, etc. When installing the condenser end cover plate and the shell, since the condenser end cover plate and the shell end cover are flange-connected, and the end cover plate is large in volume and heavy in weight, simply relying on the support of the staff not only has a large labor intensity, but also easily causes the staff to be physically exhausted or operate incorrectly, and it is also difficult for a single person to complete the installation work at this time, and it is difficult to install alone. Content of the Utility Model

[0003] The purpose of the utility model is to provide a condenser cover plate installation component, which uses a hollow support platform to support the condenser shell and is limited by two symmetrical lateral positioning mechanisms, and then uses an electromagnet to magnetically attract the end cover plate on the support plate so that the end cover plate is opposite to the condenser shell. Finally, the spatial position of the end cover plate is controlled by a biaxial moving unit and a second cylinder, so that the end cover plate is accurately connected to the condenser shell to solve the problems raised in the above background technique.

[0004] To achieve the above object, the utility model provides the following technical solution: A condenser cover plate installation assembly, including two support plates and hollow supports fixed on the outer walls of one side of the two support plates. Slope walls are provided on the opposite sides of the two hollow supports. A lateral positioning mechanism for pressing against the condenser housing is installed on one side of the top of the hollow support. A longitudinal beam frame is fixed between the two support plates, and a double-axis moving unit is installed at the top of the longitudinal beam frame. The X-axis moving end of the double-axis moving unit is installed with a second cylinder, and the bottom end of the piston rod of the second cylinder is installed with a right-angle arm. A supporting plate is installed on the outer wall of the right-angle arm close to the hollow support, and an electromagnet is installed on the back of the supporting plate. A PLC control panel is installed on one side of the surface of the support plate. The output end of the PLC control panel is electrically connected to the input ends of the double-axis moving unit, the second cylinder, the electromagnet, and the lateral positioning mechanism.

[0005] Preferably, the lateral positioning mechanism includes an L-shaped bending seat installed on the top of the hollow support, a first cylinder installed on the top of the L-shaped bending seat, and a rubber pressing plate installed at the bottom end of the piston rod of the first cylinder.

[0006] Preferably, a stepped portion is integrally formed on the outer wall of the supporting plate close to the lateral positioning mechanism.

[0007] Preferably, the double-axis moving unit includes a Y-axis screw linear module installed on the top of the longitudinal beam frame, an X-axis screw linear module installed at the moving end of the Y-axis screw linear module, and a support frame installed at the moving end of the X-axis screw linear module. The second cylinder is installed on the top of the support frame.

[0008] Preferably, two symmetrical tracks are fixed on the outer wall of the support frame close to the right-angle arm, and a sliding sleeve is fixed on the back of the right-angle arm. The sliding sleeve is slidably matched with the track.

[0009] Preferably, the Y-axis screw linear module includes a motor seat installed on the outer wall of one side of the longitudinal beam frame, a servo motor installed on the outer wall of one side of the motor seat, and a threaded shaft installed inside the longitudinal beam frame. One end of the threaded shaft is fixedly connected to the output end of the servo motor. A nut pair is installed on the surface of one end of the threaded shaft, and an E-shaped platform is fixed at the top of the nut pair. The X-axis screw linear module is installed on the E-shaped platform.

[0010] Compared with the prior art, the beneficial effect of the utility model is that: This condenser cover plate installation assembly effectively reduces the direct supporting burden of the staff on the condenser housing and the condenser cover plate through the mutually cooperating structures such as the supporting plate and the double-axis moving unit, reduces the risk caused by physical exhaustion or operation errors, and realizes the positioning control of the end cover plate during this process, reduces manual intervention, simplifies the originally heavy installation task that requires multiple people to cooperate into one-person operation, and reduces the labor intensity of the staff. Description of the Drawings

[0011] Figure 1 is the front view structural schematic diagram of the present utility model;

[0012] Figure 2 is the side view structural schematic diagram of the present utility model;

[0013] Figure 3 is the three - dimensional structural schematic Figure 1 ;

[0014] Figure 4 is the three - dimensional structural schematic Figure 2 .

[0015] In the figure: 1, support plate; 2, hollow support platform; 201, slope wall; 3, lateral positioning mechanism; 301, L - shaped bending seat; 302, first cylinder; 303, rubber pressing plate; 4, longitudinal beam frame; 5, double - axis moving unit; 501, Y - axis screw linear module; 502, X - axis screw linear module; 503, support frame; 6, second cylinder; 7, right - angle arm; 8, supporting plate; 801, stepped part; 9, electromagnet; 10, PLC control panel. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A condenser cover installation assembly includes two support plates 1 and a hollow support platform 2 fixed on the outer walls of one side of the two support plates 1. Slope walls 201 are provided on the opposite sides of the two hollow support platforms 2. A lateral positioning mechanism 3 for pressing against the condenser housing is installed on one side of the top of the hollow support platform 2. A longitudinal beam frame 4 is fixed between the two support plates 1, and a double - axis moving unit 5 is installed at the top of the longitudinal beam frame 4. A second cylinder 6 is installed at the X - axis moving end of the double - axis moving unit 5, and a right - angle arm 7 is installed at the bottom end of the piston rod of the second cylinder 6. A supporting plate 8 is installed on the outer wall of the right - angle arm 7 close to the hollow support platform 2, and an electromagnet 9 is installed on the back of the supporting plate 8. A PLC control panel 10 is installed on one side of the surface of the support plate 1. The output end of the PLC control panel 10 is electrically connected to the input ends of the double - axis moving unit 5, the second cylinder 6, the electromagnet 9, and the lateral positioning mechanism 3;

[0018] The lateral positioning mechanism 3 includes an L-shaped bending seat 301 installed at the top end of the hollow support table 2, a first cylinder 302 installed at the top end of the L-shaped bending seat 301, and a rubber pressing plate 303 installed at the bottom end of the piston rod of the first cylinder 302. After the condenser housing is placed on the slope wall 201 of the hollow support table 2, the first cylinder 302 drives the rubber pressing plate 303 to move until the rubber pressing plate 303 abuts against the outer wall of the condenser housing, so that the condenser housing is stabilized, providing a good reference for the subsequent installation of the end cover plate and reducing the direct support burden of the staff on the condenser housing;

[0019] A stepped portion 801 is integrally formed on the outer wall of the support plate 8 on the side close to the lateral positioning mechanism 3. After the cover plate is magnetically attracted by the electromagnet 9, the stepped portion 801 bears the bottom edge of the cover plate to prevent it from falling due to excessive weight;

[0020] The double-axis moving unit 5 includes a Y-axis screw linear module 501 installed at the top end of the longitudinal beam frame 4, an X-axis screw linear module 502 installed at the moving end of the Y-axis screw linear module 501, and a support frame 503 installed at the moving end of the X-axis screw linear module 502. The second cylinder 6 is installed at the top end of the support frame 503. Two symmetrical tracks are fixed on the outer wall of the support frame 503 close to the right-angle arm 7, and a sliding sleeve is fixed on the back of the right-angle arm 7. The sliding sleeve is slidably matched with the track;

[0021] The Y-axis screw linear module 501 includes a motor seat installed on the outer wall of one side of the longitudinal beam frame 4, a servo motor installed on the outer wall of one side of the motor seat, and a threaded shaft installed inside the longitudinal beam frame 4. One end of the threaded shaft is fixedly connected to the output end of the servo motor. A nut pair is installed at one end of the threaded shaft surface, and an E-shaped platform is fixed at the top of the nut pair. The X-axis screw linear module 502 is installed on the E-shaped platform. The Y-axis screw linear module 501 and the X-axis screw linear module 502 respectively control the positions of components such as the second cylinder 6 and the support plate 8 on the Y-axis and the X-axis, and the second cylinder 6 enables the support plate 8, the electromagnet 9, and the cover plate workpiece to move up and down. Through the precise control of the double-axis moving unit 5 and the second cylinder 6, it is possible to ensure the accurate movement and positioning of the end cover plate in three-dimensional space.

[0022] When the embodiment of the present application is in use, first, the staff places the condenser shell to be assembled between two hollow turntables 2. At this time, the relative slope walls 201 of the two hollow turntables 2 support the condenser shell. Subsequently, the staff controls the lateral positioning mechanism 3 to work through the PLC control panel 10. The lateral positioning mechanism 3 applies force to the outer wall of the condenser shell to ensure the stability of the condenser shell workpiece during the docking process and prevent it from slipping. Then, the staff takes out the condenser end cover plate to be connected and places the condenser end cover plate on the outer wall of the support plate 8. Then, the electromagnet 9 magnetically attracts the cover plate, so that the condenser end cover plate is stably placed on the support plate 8. At this time, the condenser end cover plate faces the shell. The structural design of the support plate 8 and the electromagnet 9 effectively supports the weight of the condenser cover plate, so that the staff does not need to directly support the heavy end cover plate. During this process, the staff can manually rotate the condenser end cover plate to make the connection holes of the condenser end cover plate concentric with the connection holes at the end of the shell, so as to facilitate the subsequent flange bolting operation. The staff controls the double-axis moving unit 5 and the second cylinder 6 to work through the PLC control panel 10, and controls the position of the cover plate on the X, Y, and Z axes through the double-axis moving unit 5 and the second cylinder 6 until the condenser end cover plate and the shell complete the preliminary docking, so as to ensure the alignment accuracy during the connection of the end cover plate and the condenser shell and reduce the installation error caused by human factors.

Claims

1. A condenser cover plate mounting assembly, characterized in that: The invention comprises two support plates (1) and a hollow support platform (2) fixed on the outer wall of one side of the two support plates (1), the two opposite sides of the two hollow support platforms (2) are both provided with a slope wall (201), one side of the top of the hollow support platform (2) is installed with a lateral positioning mechanism (3) for pressing against the condenser shell, a longitudinal beam frame (4) is fixed between the two support plates (1), and a double-axis moving unit (5) is installed at the top of the longitudinal beam frame (4), and a second cylinder is installed at the X-axis movable end of the double-axis moving unit (5). (6), and a right-angle arm (7) is installed at the bottom end of the piston rod of the second cylinder (6), a support plate (8) is installed on the outer wall of the right-angle arm (7) close to the hollow support platform (2), and an electromagnet (9) is installed on the back of the support plate (8), and a PLC control panel (10) is installed on one side of the surface of the support plate (1), and the output end of the PLC control panel (10) is electrically connected to the input end of the dual-axis moving unit (5), the second cylinder (6), the electromagnet (9), and the lateral positioning mechanism (3).

2. A condenser cover plate mounting assembly according to claim 1, characterized in that: The lateral positioning mechanism (3) comprises an L-shaped bending seat (301) mounted on the top of the hollow support platform (2), a first cylinder (302) mounted on the top of the L-shaped bending seat (301), and a rubber pressure plate (303) mounted on the bottom of the piston rod of the first cylinder (302).

3. A condenser cover plate mounting assembly according to claim 1, characterized in that: A stepped portion (801) is integrally formed on the outer wall of one side of the support plate (8) close to the lateral positioning mechanism (3).

4. The condenser cover plate mounting assembly according to claim 1, characterized in that: The dual-axis moving unit (5) comprises a Y-axis screw linear module (501) mounted on the top end of the longitudinal beam frame (4), an X-axis screw linear module (502) mounted on the movable end of the Y-axis screw linear module (501), and a support frame (503) mounted on the movable end of the X-axis screw linear module (502), and the second cylinder (6) is mounted on the top end of the support frame (503).

5. A condenser cover plate mounting assembly according to claim 4, characterized in that: Two symmetrical tracks are fixed on the outer wall of one side of the support frame (503) close to the right-angle arm (7), and a sliding sleeve is fixed on the back side of the right-angle arm (7), and the sliding sleeve is slidably matched with the track.

6. A condenser cover plate mounting assembly according to claim 4, characterized in that: The Y-axis screw linear module (501) comprises a motor seat mounted on an outer wall of one side of the longitudinal beam frame (4), a servo motor mounted on an outer wall of one side of the motor seat, and a threaded shaft mounted inside the longitudinal beam frame (4), one end of the threaded shaft being fixedly connected to an output end of the servo motor, a nut pair being mounted on one end of the surface of the threaded shaft, an E-shaped platform being fixed to the top end of the nut pair, and the X-axis screw linear module (502) being mounted on the E-shaped platform.

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