Multifunctional hanging assembly of coating line hanging type conveying device

Abstract

The utility model relates to the technical field of hanging, in particular to a multifunctional hanging assembly of a coating line hanging type conveying device, which comprises a shell, a spraying device is arranged in the shell, a connecting plate is arranged at the top of the shell through a sliding mechanism, and the connecting plate is connected with a clamping block through a telescopic assembly. Two expansion blocks are fixedly mounted on the inner wall of the clamping block, a ventilation mechanism is arranged on the outer wall of the clamping block, two communicating blocks are fixedly mounted on the outer wall of the clamping block, two control assemblies are arranged in the clamping block, and the two communicating blocks fixedly communicate with a communicating pipe; and extrusion assemblies are arranged in the two communicating blocks correspondingly. Through air pressure expansion of the expansion block, complete attachment to the surface of the special-shaped workpiece is achieved, the device is suitable for workpieces of different shapes and sizes, when the workpiece vibrates, the electromagnetic valve and the communication block rapidly react, air is exhausted, pressure is redistributed, the workpiece is rapidly stabilized, and the risk of uneven spraying is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a hanging technical field especially relates to a multifunctional hanging assembly of coating line suspension type conveying device. BACKGROUND

[0002] The multifunctional hanging assembly of coating line suspension type conveying device is an integrated, flexible and efficient automatic conveying system, which is suitable for various production lines in the coating industry, can improve production efficiency, ensure product quality, meet different process requirements, and is an indispensable important part of modern coating production line.

[0003] At present, the multifunctional hanging assembly of coating line suspension type conveying device in the prior art has the problems that the stability of clamping is reduced due to the special-shaped workpiece, the clamping assembly needs to be replaced according to the size of the workpiece, the working efficiency of the equipment is reduced, in addition, the workpiece is easy to shake during spraying, which causes uneven distribution of the spraying liquid droplets on the surface of the workpiece, affects the uniformity and quality of the coating, and uneven spraying and coating defects need additional repair or re-spraying, which reduces the production efficiency and the practicability of the equipment. SUMMARY

[0004] The utility model provides a multifunctional hanging assembly of coating line suspension type conveying device to solve the problem of poor practicability of the equipment in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A multifunctional hanging assembly of coating line suspension type conveying device, comprising a shell, a support frame is fixedly installed at the bottom of the shell, a controller is arranged on the outer wall of the shell, a spraying device is arranged in the shell, a connecting plate is arranged on the top of the shell through a sliding mechanism, a clamping block is connected to the connecting plate through a telescopic assembly, the clamping block is U-shaped, the clamping block is located in the shell, two expansion blocks are fixedly installed on the inner wall of the clamping block, an air passage mechanism is arranged on the outer wall of the clamping block, the air passage mechanism is used for air passage to the expansion block, two communication blocks are fixedly installed on the outer wall of the clamping block, the two communication blocks correspond to the two expansion blocks respectively, two groups of control assemblies are arranged in the clamping block, the two groups of control assemblies correspond to the two communication blocks respectively, a communication pipe is fixedly communicated between the two communication blocks, and an extrusion assembly is arranged in the inner part of the two communication blocks.

[0007] Preferably, the sliding mechanism comprises a connecting frame fixedly installed on the top of the shell, a sliding rail is arranged on the connecting frame, an electric trolley is slidingly connected to the sliding rail, the electric trolley is fixedly connected to the connecting plate through a connecting piece, and the connecting plate is located below the electric trolley.

[0008] Preferably, the telescopic assembly comprises a hydraulic cylinder fixedly installed on the top of the connecting plate, and the telescopic end of the hydraulic cylinder is fixedly connected with the top of the clamping block.

[0009] Preferably, the ventilation mechanism comprises two groups of ventilation assemblies corresponding to the two expansion blocks, and each ventilation assembly comprises a gas pump fixedly installed on the top of the clamping block, the gas pump is fixedly communicated with a gas pipe, the clamping block is internally provided with two air passages, the two air passages are respectively communicated with the two expansion blocks, and the end of the gas pipe away from the gas pump is fixedly connected with the clamping block and communicated with the air passage on the corresponding side.

[0010] Preferably, the control assembly comprises a connecting pipe fixedly communicated with the side wall of the communicating block, the connecting pipe is fixedly communicated with the expansion block on the corresponding side through the clamping block, and the connecting pipe is provided with an electromagnetic valve.

[0011] Preferably, the extrusion assembly comprises a piston plate slidingly connected in the communicating block, and springs are fixedly connected to the inner walls of the communicating block on the two sides of the piston plate.

[0012] Compared with the prior art, the utility model has the advantages that the air pressure expansion of the expansion block can realize the stable clamping of the workpiece, the workpiece surface can be completely matched with the special-shaped workpiece, a self-adapting clamping mode is provided, the utility model is suitable for workpieces of different shapes and sizes, the air pressure adjustment can quickly respond when the workpiece vibrates, the stability of the workpiece is maintained, the spraying quality is improved, when the workpiece vibrates, the system can quickly respond through the electromagnetic valve and the communicating block, air is discharged and the pressure is redistributed, the workpiece is quickly stabilized, the risk of uneven spraying is reduced, the stability of the workpiece is maintained, the uniformity and consistency of the spraying operation are improved, and the quality of the final product is improved, so that the practicability of the equipment is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an overall structural schematic view of a multifunctional hanging assembly of a coating line suspension type conveying device;

[0014] Figure 2 It is a quarter side cut structure schematic view of an outer shell of a multifunctional hanging assembly of a coating line suspension type conveying device;

[0015] Figure 3 It is a structural schematic view of a connecting plate and a hydraulic cylinder part of a multifunctional hanging assembly of a coating line suspension type conveying device;

[0016] Figure 4The utility model provides a kind of multifunctional hanging assembly's clamping block half cut axial measurement structure schematic diagram of suspension type conveying device of coating line.

[0017] Figure 5 The utility model provides a kind of multifunctional hanging assembly's clamping block and expansion block side cut axial measurement structure schematic diagram of suspension type conveying device of coating line.

[0018] Figure 6 The utility model provides a kind of multifunctional hanging assembly's communication block half cut axial measurement structure schematic diagram of suspension type conveying device of coating line.

[0019] In the drawing: 1 support frame, 2 shell, 3 controller, 4 spraying device, 5 connecting frame, 6 slide rail, 7 electric trolley, 8 connecting plate, 9 hydraulic cylinder, 10 clamping block, 11 air pump, 12 air pipe, 13 expansion block, 14 connecting pipe, 15 electromagnetic valve, 16 air passage, 17 communication block, 18 communication pipe, 19 piston plate, 20 spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figures 1 to 6 A kind of multifunctional hanging assembly of suspension type conveying device of coating line, including shell 2, the bottom of shell 2 is fixedly installed with support frame 1, the side wall of shell 2 is provided with controller 3, controller 3 controls the operation of equipment, the inside of shell 2 is provided with spraying device 4, the top of shell 2 is provided with connecting plate 8 by sliding mechanism, sliding mechanism includes the connecting frame 5 of fixed installation at the top of shell 2, connecting frame 5 is provided with slide rail 6, electric trolley 7 is slidably connected to slide rail 6, electric trolley 7 is fixedly connected with connecting plate 8 by connecting piece, connecting plate 8 is below electric trolley 7, connecting plate 8 is connected with clamping block 10 by telescopic component, clamping block 10 is U-shaped, clamping block 10 is located in shell 2, telescopic component includes the hydraulic cylinder 9 of fixed installation at the top of connecting plate 8, the telescopic end of hydraulic cylinder 9 is fixedly connected with the top of clamping block 10, start hydraulic cylinder 9, push clamping block 10 to move downwards and clamps workpiece, after clamping block 10 clamps workpiece, electric trolley 7 is started, so that clamping block 10 clamps workpiece moves in shell 2, spraying device 4 sprays workpiece during movement.

[0022] The inner wall of the clamping block 10 is fixedly provided with two expansion blocks 13, the outer wall of the clamping block 10 is provided with a ventilation mechanism for ventilating the expansion blocks 13, the ventilation mechanism comprises two groups of ventilation assemblies corresponding to the two expansion blocks 13 respectively, the ventilation assembly comprises a gas pump 11 fixedly installed at the top of the clamping block 10, the gas pump 11 is fixedly communicated with a gas pipe 12, the inside of the clamping block 10 is provided with two air channels 16, the two air channels 16 are communicated with the two expansion blocks 13 respectively, the end of the gas pipe 12 away from the gas pump 11 is fixedly connected with the clamping block 10 and communicated with the air channel 16 on the corresponding side, the gas pump 11 is started to deliver gas to the air channel 16 through the gas pipe 12, the gas enters the expansion block 13 on the corresponding side through the air channel 16, the expansion block 13 is made of nylon material, the expansion block 13 gradually expands under the action of gas pressure, the two expansion blocks 13 continuously expand to completely adhere to the workpiece, thereby clamping the workpiece, when it is needed to clamp the special-shaped workpiece, the expansion blocks 13 expand to completely adhere to the surface of the workpiece, thereby enabling the clamping block 10 to stably clamp the workpiece through the expansion blocks 13, thereby improving the stability of the workpiece in subsequent spraying operation.

[0023] The outer wall of the clamping block 10 is fixedly provided with two communication blocks 17 corresponding to the two expansion blocks 13 respectively, and the inside of the clamping block 10 is provided with two groups of control assemblies corresponding to the two communication blocks 17 respectively, the control assembly comprises a connecting pipe 14 fixedly communicated on the side wall of the communication block 17, the connecting pipe 14 penetrates the clamping block 10 and is fixedly communicated with the corresponding side expansion block 13, the connecting pipe 14 is provided with an electromagnetic valve 15, the two communication blocks 17 are fixedly communicated with a communication pipe 18, and the inside of the two communication blocks 17 is provided with an extrusion assembly respectively, the extrusion assembly comprises a piston plate 19 slidingly connected in the inside of the communication block 17, the two sides of the piston plate 19 are fixedly connected with springs 20 on the inner wall of the communication block 17 respectively, when the workpiece vibrates, the expansion block 13 on one side is extruded along the vibration direction, at this time the controller 3 opens the electromagnetic valve 15, the expansion block 13 is extruded and the air in the inside is discharged to the connecting pipe 14, the gas enters the corresponding side communication block 17 from the connecting pipe 14, the entering of the gas increases the internal pressure of the communication block 17, so that the piston plate 19 in the inside is pushed away from the clamping block 10 and extrudes the spring 20 on the corresponding side, the sliding of the piston plate 19 extrudes the air in the side with smaller pressure in the communication block 17 into the communication pipe 18, and then the air enters the other communication block 17 through the communication pipe 18, at this time the pressure of the side close to the outlet of the communication pipe 18 in the communication block 17 increases, thereby the air on the side with larger pressure in the other communication block 17 generates a pushing force on the piston plate 19, so that the air in the other communication block 17 is pushed into the corresponding connecting pipe 14, at this time the air enters the expansion block 13 on the other side of the vibration direction through the connecting pipe 14, at this time the internal pressure of the other group of expansion blocks 13 increases, thereby the other group of expansion blocks 13 generates a pushing force on the workpiece, at this time the workpiece is rapidly kept stable under the pushing force, thereby the workpiece can be kept stable rapidly when the workpiece is vibrated, and the stability of the workpiece in the spraying operation is further improved.

[0024] The utility model discloses a workpiece clamping device, including the hydraulic cylinder 9, the controller 3, the gas pump 11, the gas pipe 12, the air passage 16, the expansion block 13, the connecting pipe 14, the communication block 17, the piston plate 19 and spring 20, the controller 3 is connected to the hydraulic cylinder 9, the gas pump 11 is connected to the controller 3, the gas pipe 12 is connected to the gas pump 11, the air passage 16 is set up in the inside of the clamping block 10, the expansion block 13 is connected to the air passage 16, the connecting pipe 14 is connected to the communication block 17, the communication block 17 is connected to the connecting pipe 14, the piston plate 19 is connected to the communication block 17, and spring 20 is connected to the piston plate 19.

[0025] When the workpiece is clamped and fixed, the hydraulic cylinder 9 is started to recover, and then the electric trolley 7 is started, so that the electric trolley 7 slides along the inner wall of the slide rail 6 to drive the workpiece to move synchronously, and the workpiece is sprayed by the spraying device 4 during movement. During the workpiece spraying process, the spraying device 4 will generate pressure on the surface of the workpiece, which will cause the workpiece to vibrate, and the vibration of the workpiece will cause uneven spraying.

[0026] When the workpiece vibrates, it will extrude one side of the expansion block 13 along the vibration direction, and the controller 3 will open the electromagnetic valve 15 at this time. The expansion block 13 is extruded to exhaust the air in the inside to the connecting pipe 14, and then the air enters the inside of the communication block 17 through the connecting pipe 14. At this time, the pressure in the inside of the communication block 17 increases, so that the air on the side with larger pressure in the inside of the communication block 17 pushes the piston plate 19, so that the piston plate 19 slides along the direction of the side with smaller pressure in the inside and extrudes the spring 20. The sliding of the piston plate 19 extrudes the air on the side with smaller pressure in the inside of the communication block 17 into the communication pipe 18, and then the air enters another communication block 17 through the communication pipe 18. At this time, the pressure on the side close to the outlet of the communication pipe 18 in the inside of the communication block 17 increases, so that the air on the side with larger pressure in the inside of the other communication block 17 pushes the piston plate 19, so that the piston plate 19 pushes the air in the inside of the other communication block 17 into the connecting pipe 14. At this time, the air enters the expansion block 13 on the other side of the vibration direction through the connecting pipe 14. At this time, the pressure in the inside of the other group of expansion blocks 13 increases, so that the other group of expansion blocks 13 generates a pushing force on the workpiece. At this time, the workpiece is rapidly stabilized by the pushing force, so that the workpiece can be quickly stabilized when it is vibrated, and the stability of the workpiece during the spraying operation is further improved.

[0027] The above merely describes a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent substitutions or changes within the technical range disclosed by the present application, which should be covered within the scope of protection of the present application.

Claims

1. A multi-functional hanging assembly for a suspended conveyor device on a painting line, comprising a housing (2), wherein a support frame (1) is fixedly mounted on the bottom of the housing (2), characterized in that, A controller (3) is provided on the outer wall of the outer shell (2), a spraying device (4) is provided inside the outer shell (2), a connecting plate (8) is provided on the top of the outer shell (2) through a sliding mechanism, and a clamping block (10) is connected to the connecting plate (8) through a telescopic component. The clamping block (10) is U-shaped and located inside the outer shell (2). Two expansion blocks (13) are fixedly installed on the inner wall of the clamping block (10), and a ventilator is provided on the outer wall of the clamping block (10). The structure includes a ventilation mechanism for venting air into the expansion block (13), two connecting blocks (17) fixedly installed on the outer wall of the clamping block (10), the two connecting blocks (17) corresponding to the two expansion blocks (13) respectively, two sets of control components are provided inside the clamping block (10), the two sets of control components corresponding to the two connecting blocks (17) respectively, the two connecting blocks (17) are fixedly connected by a connecting pipe (18), and the two connecting blocks (17) are respectively provided with a squeezing component inside.

2. The multi-functional hanging assembly of a painting line suspended conveyor according to claim 1, characterized in that, The sliding mechanism includes a connecting frame (5) fixedly installed on the top of the housing (2), a slide rail (6) is provided on the connecting frame (5), an electric trolley (7) is slidably connected to the slide rail (6), the electric trolley (7) is fixedly connected to the connecting plate (8) through a connector, and the connecting plate (8) is located below the electric trolley (7).

3. The multi-functional hanging assembly of a painting line suspended conveyor according to claim 1, characterized in that, The telescopic assembly includes a hydraulic cylinder (9) fixedly installed on the top of the connecting plate (8), and the telescopic end of the hydraulic cylinder (9) is fixedly connected to the top of the clamping block (10).

4. The multi-functional hanging assembly of a painting line suspended conveyor according to claim 1, characterized in that, The ventilation mechanism includes two sets of ventilation components, each corresponding to one of the two expansion blocks (13). Each ventilation component includes an air pump (11) fixedly installed on the top of the clamping block (10). The air pump (11) is fixedly connected to an air pipe (12). The clamping block (10) has two air passages (16) inside, each connected to one of the two expansion blocks (13). The end of the air pipe (12) away from the air pump (11) is fixedly connected to the clamping block (10) and connected to the corresponding air passage (16).

5. The multi-functional hanging assembly of a painting line suspended conveyor according to claim 1, characterized in that, The control component includes a connecting pipe (14) fixedly connected to the side wall of the connecting block (17). The connecting pipe (14) passes through the clamping block (10) and is fixedly connected to the expansion block (13) on the corresponding side. A solenoid valve (15) is provided on the connecting pipe (14).

6. The multi-functional hanging assembly of a painting line suspended conveyor according to claim 1, characterized in that, The extrusion assembly includes a piston plate (19) slidably connected inside the connecting block (17), and springs (20) are fixedly connected to the inner wall of the connecting block (17) on both sides of the piston plate (19).

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