CN215399559U

CN215399559U - Automatic ceiling edge covering device

Info

Publication number: CN215399559U
Application number: CN202120697162.0U
Authority: CN
Inventors: 李水池
Original assignee: Beijing Hainachuan Ruiyan Caiyu Auto Parts Co ltd
Current assignee: Beijing Hainachuan Ruiyan Caiyu Auto Parts Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-01-04
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to the technical field of vehicle part processing, in particular to an automatic ceiling edge covering device which comprises a processing seat, a rack, a conveyor belt, a limiting assembly, a fixing clamp, an edge covering assembly and a PLC (programmable logic controller); the processing seat is provided with a groove, the two conveying belts are symmetrically arranged on two sides of the groove; the limiting assembly is arranged in the groove; a plurality of fixing clamps are symmetrically arranged on two sides of the two conveyor belts; the frame is fixedly connected with the processing seat, the edge covering assembly is positioned right above the groove, and the edge covering assembly is installed on the frame by adopting an xyz three-axis movement mechanism; and the PLC is respectively and electrically connected with the xyz triaxial movement mechanism, the conveyor belt, the limiting assembly, the fixing clamp and the edge covering assembly. The automatic edge covering machine has a simple structure, can automatically complete edge covering operation of a ceiling, greatly saves manpower, and improves edge covering efficiency of the ceiling.

Description

Automatic ceiling edge covering device

Technical Field

The utility model relates to the technical field of vehicle part processing, in particular to an automatic ceiling edge covering device.

Background

The automobile ceiling is formed by compounding the fabric and the ceiling framework, and in the actual production of the ceiling, the skylight part needs to be covered for the internal decoration to be attractive. The process of edge covering is complicated, manual edge covering of the automobile ceiling is very labor-consuming, the efficiency is low, and the quality of manual edge covering is uneven. The existing device for edge covering processing is complex in structure and high in maintenance difficulty.

Disclosure of Invention

The utility model aims to provide an automatic ceiling edge covering device, which can automatically cover edges of a ceiling, save labor and improve edge covering efficiency.

In order to solve the technical problems, the utility model provides the following technical scheme:

an automatic ceiling edge covering device comprises a processing seat, a rack, a conveyor belt, a limiting assembly, a fixing clamp, an edge covering assembly and a PLC (programmable logic controller); the processing seat is provided with a groove, the two conveying belts are symmetrically arranged on two sides of the groove; the limiting assembly is arranged in the groove; a plurality of fixing clamps are symmetrically arranged on two sides of the two conveyor belts; the frame is fixedly connected with the processing seat, the edge covering assembly is positioned right above the groove, and the edge covering assembly is installed on the frame by adopting an xyz three-axis movement mechanism; and the PLC is respectively and electrically connected with the xyz triaxial movement mechanism, the conveyor belt, the limiting assembly, the fixing clamp and the edge covering assembly.

Preferably, the fixing clamp is an electric bending clamp, the lower end of the electric bending clamp is rotatably connected with the bearing plate, the electric bending clamp is electrically connected with the PLC, and the PLC controls the rotation of the bending clamp.

Preferably, the limiting assembly comprises at least five first driving motors; the first driving motor is fixedly arranged on the side wall of the groove, at least one first driving motor is arranged on each side wall of the groove, and the first driving motors are electrically connected with the PLC; the output end of the first driving motor is connected with a bent rod, and the first driving motor drives the bent rod to rotate on a vertical plane; the free end of the bent rod is fixedly connected with a soft plastic head.

Preferably, the edge covering assembly comprises a connecting rod and a rolling wheel; the upper end of the connecting rod is rotatably connected with the rack, the connecting rod rotates along the axis of the connecting rod, and the rolling wheel is arranged at the lower end of the connecting rod; the rolling wheel is composed of a large round wheel and a small round wheel, the large round wheel and the small round wheel are coaxial, and the connecting rod is electrically connected with the PLC.

Preferably, a cutting assembly for cutting the redundant fabric is further installed on one side, close to the large circular wheel, of the connecting rod.

Preferably, the cutting assembly comprises a supporting rod, a cutting knife and a third driving motor; the supporting rod is transversely and fixedly connected to the side face of the connecting rod, one end of the cutting rod is rotatably connected with the supporting rod, and the cutting knife is installed at the other end of the cutting rod; the output end of the third driving motor is connected with the cutting rod through a coupler, the third driving motor drives the cutting rod to rotate on a vertical plane, and the third driving motor is electrically connected with the PLC.

Preferably, a spring is connected between the cutting rod and the connecting rod in a pulling way; one end of the spring is positioned below the supporting rod and is fixedly connected with the cutting rod; the other end of the spring is fixedly connected with the side surface of the connecting rod.

Preferably, the cutting knife is a tungsten steel round cutting knife, the cutting knife is embedded on a cutting rod, and the cutting knife is rotatably connected with the cutting rod.

Preferably, the processing seat further comprises two bearing plates, the two bearing plates are symmetrically arranged between the conveying belts and the fixing clamps on the two sides of the groove, and the electric lifting rods are electrically connected with the PLC.

Preferably, the upper surface of the bearing plate is further covered with an anti-skid damping layer.

The utility model has the beneficial effects that: according to the utility model, the PLC controls the conveyor belt to convey the ceiling to be covered to the processing seat, then the ceiling is fixed at a designated tooling position under the cooperation of the bearing plate, the limiting assembly and the fixing clamp, and the covering of the ceiling is completed by the covering assembly. The automatic edge covering machine has a simple structure, can automatically complete edge covering operation of a ceiling, greatly saves manpower, and improves edge covering efficiency of the ceiling.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged schematic view at B of FIG. 1;

FIG. 3 is a perspective view of the present invention in operation;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a perspective view of the edge covering assembly and the cutting assembly;

FIG. 6 is a perspective view of a state two of the hemming assembly and the cutting assembly;

FIG. 7 is a schematic partial cross-sectional view of a first rolling operation;

FIG. 8 is a schematic partial cross-sectional view of a second rolling operation;

fig. 9 is a schematic front sectional view of the ceiling.

Description of reference numerals:

1. processing a base; 2. a frame; 3. a conveyor belt; 4. a limiting component; 410. bending a rod; 420. a soft plastic head; 5. a fixing clip; 6. a pressure bearing plate; 7. a hemming assembly; 710. a connecting rod; 720. rolling wheels; 721. a large round wheel; 731. a small round wheel; 8. cutting the assembly; 810. a strut; 820. cutting the rod; 830. cutting knife; 840. a spring; 9. a ceiling; 910. a substrate; 920. fabric.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-4, an automatic ceiling edge covering device comprises a processing base 1, a frame 2, a conveyor belt 3, a limiting component 4, a fixing clamp 5, an edge covering component 7 and a PLC controller; the processing seat 1 is provided with a groove, the number of the conveyor belts 3 is two, and the two conveyor belts 3 are symmetrically arranged on two sides of the groove; the limiting assembly 4 is arranged in the groove; the number of the fixing clamps 5 is multiple, and the fixing clamps 5 are symmetrically arranged on two sides of the two conveyor belts 3; the frame 2 is fixedly connected with the processing seat 1, the edge covering assembly 7 is positioned right above the groove, and the edge covering assembly 7 is installed on the frame 2 by adopting an xyz three-axis movement mechanism; the PLC controller is respectively and electrically connected with the xyz triaxial movement mechanism, the conveyor belt 3, the limiting component 4, the fixing clamp 5 and the edge covering component 7. The xyz three-axis motion mechanism is a prior art, and therefore, will not be described in detail.

During actual use, the PLC controller controls the conveyor belt to work, the ceiling 9 needing to be edged is conveyed to the processing seat 1, the PLC controller controls the limiting assembly 4 to limit and adjust the position and the angle of the ceiling 9, the fixing clamp 5 is controlled to fixedly clamp the ceiling 9 on the processing seat 1, the PLC controller controls the xyz triaxial movement mechanism to drive the edging assembly 7 to do triaxial movement, the skylight part of the ceiling 9 is edged, after the edging is completed, the fixing clamp 5 is loosened, the ceiling 9 completing the edging is conveyed to the equipment part of the next procedure by the conveyor belt, and the new ceiling 9 needing to be edged is conveyed to the processing seat 1 continuously, and the actions are repeated, so that the automatic edging of the skylight part of the ceiling 9 is realized.

In specific implementation, the limiting component 4 is positioned below a skylight opening of the ceiling 9, and the limiting component 4 comprises at least five first driving motors; the first driving motor is fixedly arranged on the side wall of the groove, at least one first driving motor is arranged on each side wall of the groove, and the first driving motors are electrically connected with the PLC; the output end of the first driving motor is connected with a bent rod 410, and the first driving motor drives the bent rod 410 to rotate on a vertical plane; the free end of the bent rod 410 is fixedly connected with a soft plastic head 420. The PLC controller controls the first driving motor to work, the first driving motor drives the bent rods 410 to rotate, the bent rods 410 rotate to enable the upper ends of the bent rods 410 to be turned over to the upper portion of the processing seat 1, the upper ends of the bent rods 410 abut against the side wall of the skylight opening of the ceiling 9, when all the bent rods 410 abut against the side wall of the skylight opening of the ceiling 9, the positioning and limiting of the angle and the position of the ceiling 9 are completed, and the subsequent fixing and edge covering operation of the ceiling 9 is facilitated.

In specific implementation, the edge covering assembly 7 comprises a connecting rod 710, a rolling wheel 720 and a second driving motor; the second driving motor is fixedly connected with the xyz three-axis movement mechanism, the output end of the second driving motor faces downwards vertically, and the upper end of the connecting rod 710 is coaxially and fixedly connected with the output end of the second driving motor; the rolling wheel 720 is arranged at the lower end of the connecting rod 710; the rolling wheel 720 is composed of a large round wheel 721 and a small round wheel 731, the large round wheel 721 and the small round wheel 731 are coaxial, and the second driving motor is electrically connected with the PLC. After the ceiling 9 is fixedly clamped on the bearing plate 6 by the fixing clamp 5, the PLC controls the xyz three-axis movement mechanism to drive the second driving motor and the connecting rod 710 to do three-axis movement, so that the rolling wheel 720 rolls along the edge of the skylight opening of the ceiling 9, when rolling is performed for the first time, as shown in fig. 7, the second driving motor works to enable the connecting rod 710 to rotate until the large circular wheel 721 is positioned at the inner side of the skylight opening, the xyz three-axis movement mechanism drives the rolling wheel to move along the edge of the skylight opening, the small circular wheel 731 rolls the upper edge of the skylight opening, the large circular wheel 721 presses the fabric 920 in the skylight opening, and at this time, the fabric 920 is folded towards the outer side of the skylight opening; during the second rolling, as shown in fig. 8, the second driving motor operates to rotate the connecting rod 710 until the large circular wheel 721 is located outside the skylight opening, the xyz three-axis movement mechanism drives the rolling wheel to move along the edge of the skylight opening, the small circular wheel 731 rolls the upper edge of the skylight opening, the large circular wheel 721 presses the fabric 920 to the substrate 910 outside the skylight opening, and the large circular wheel 721 presses the fabric 920 to the substrate 910.

In specific implementation, a cutting assembly 8 for cutting the excess fabric 920 is further installed on one side of the connecting rod 710 close to the large circular wheel 721. The cutting assembly 8 comprises a support rod 810, a cutting rod 820, a cutting knife 830 and a third driving motor; the supporting rod 810 is transversely and fixedly connected to the side surface of the connecting rod 710, one end of the cutting rod 820 is rotatably connected with the supporting rod 810, and the cutting knife 830 is installed at the other end of the cutting rod 820; the output end of the third driving motor is connected with the cutting rod 820 through a coupler, the third driving motor drives the cutting rod 820 to rotate on a vertical plane, and the third driving motor is electrically connected with the PLC. A spring 840 is connected between the cutting rod 820 and the connecting rod 710 in a pulling way; one end of the spring 840 is positioned below the supporting rod 810 and is fixedly connected with the cutting rod 820; the other end of the spring 840 is fixedly connected to the side of the link 710. The cutting knife 830 is a tungsten steel round cutting knife, and the cutting knife 830 is embedded on the cutting rod 820. When the edge covering assembly 7 is rolled for the first time, the cutting rod 820 is positioned above the supporting rod 810, when the cutting assembly 8 does not perform cutting operation, the spring 840 pulls and limits the cutting rod 820, and the cutting rod 820 cannot rotate and fall downwards to scratch the ceiling 9; when the hemming assembly 7 needs to perform cutting operation by secondary rolling, as shown in fig. 5-8, the third driving motor drives the cutting rod 820 to rotate downwards, the third driving motor only needs to do work to enable the cutting rod 820 to rotate to break through a critical point of the spring 840, the spring 840 changes the acting direction of the cutting rod 820 from anticlockwise pulling to clockwise pulling, the cutting knife 830 enables pressing cutting on the fabric 920 located outside the skylight opening, and with the secondary rolling, the cutting knife 830 cuts the redundant fabric 920 along the skylight opening; due to the arrangement of the spring 840, when the substrate 910 protrudes during cutting, the cutting knife 830 can flexibly move along the surface of the substrate 910 without damaging the substrate 910.

When the concrete implementation, still include bearing plate 6, bearing plate 6 adopts electric lift pole to install on processing seat 1, and bearing plate 6 has two, and two bearing plate 6 symmetries set up between the conveyer belt 3 and the fixation clamp 5 of the both sides of recess, electric lift pole is connected with the PLC controller electricity. The upper surface of the bearing plate 6 is also covered with an anti-skid damping layer. The upper surface of the pressure-bearing plate 6 is lower than the upper surface of the conveyor belt 3 before the ceiling 9 is conveyed onto the machining seat 1; after the ceiling 9 is transferred to the processing base 1, the electric lift rod is controlled to lift the bearing plate 6 so that the upper surface of the bearing plate 6 is higher than the upper surface of the conveyor belt 3. When the fixing clamp 5 is used for fixedly clamping the ceiling 9, the bearing plate 6 can distribute the stress on the bottom surface of the ceiling 9; meanwhile, due to the arrangement of the anti-skidding damping layer, when the edge covering assembly 7 is used for edge covering operation of the ceiling 9, the ceiling 9 cannot move in the edge covering process, and the edge covering precision is influenced. The canopy 9 is not stressed too much, resulting in irreversible damage to the canopy 9.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an automatic device that bordures of ceiling, includes processing seat (1), its characterized in that: the device also comprises a rack (2), a conveyor belt (3), a limiting component (4), a fixing clamp (5), a wrapping component (7) and a PLC (programmable logic controller); the processing seat (1) is provided with a groove, the number of the conveyor belts (3) is two, and the two conveyor belts (3) are symmetrically arranged on two sides of the groove; the limiting assembly (4) is arranged in the groove; the number of the fixing clamps (5) is multiple, and the fixing clamps (5) are symmetrically arranged on two sides of the two conveyor belts (3); the machine frame (2) is fixedly connected with the processing seat (1), the edge covering assembly (7) is positioned right above the groove, and the edge covering assembly (7) is installed on the machine frame (2) by adopting an xyz triaxial movement mechanism; the PLC controller is respectively electrically connected with the xyz triaxial movement mechanism, the conveyor belt (3), the limiting assembly (4), the fixing clamp (5) and the edge covering assembly (7).

2. An automatic canopy edging device according to claim 1, characterized in that: the fixing clamp (5) is an electric bending clamp, the electric bending clamp is electrically connected with the PLC, and the PLC controls the electric bending clamp to rotate on a vertical plane.

3. An automatic canopy edging device according to claim 1, characterized in that: the limiting assembly (4) comprises at least five first driving motors; the first driving motor is fixedly arranged on the side wall of the groove, at least one first driving motor is arranged on each side wall of the groove, and the first driving motors are electrically connected with the PLC; the output end of the first driving motor is connected with a bent rod (410), and the first driving motor drives the bent rod (410) to rotate on a vertical plane; the free end of the bent rod (410) is fixedly connected with a soft plastic head (420).

4. An automatic canopy edging device according to claim 1, characterized in that: the edge covering assembly (7) comprises a connecting rod (710), a rolling wheel (720) and a second driving motor; the second driving motor is fixedly connected with the xyz three-axis movement mechanism, the output end of the second driving motor faces downwards vertically, and the upper end of the connecting rod (710) is coaxially and fixedly connected with the output end of the second driving motor; the rolling wheel (720) is arranged at the lower end of the connecting rod (710); the rolling wheel (720) is composed of a large round wheel (721) and a small round wheel (731), the large round wheel (721) and the small round wheel (731) are coaxial, and the second driving motor is electrically connected with the PLC.

5. An automatic canopy edging arrangement according to claim 4, characterized in that: and a cutting assembly (8) for cutting the redundant fabric (920) is further mounted on one side of the connecting rod (710) close to the large circular wheel (721).

6. An automatic canopy edging arrangement according to claim 5, characterized in that: the cutting assembly (8) comprises a support rod (810), a cutting rod (820), a cutting knife (830) and a third driving motor; the supporting rod (810) is transversely and fixedly connected to the side face of the connecting rod (710), one end of the cutting rod (820) is rotatably connected with the supporting rod (810), and the cutting knife (830) is installed at the other end of the cutting rod (820); the output end of the third driving motor is connected with the cutting rod (820) through a coupler, the third driving motor drives the cutting rod (820) to rotate on a vertical plane, and the third driving motor is electrically connected with the PLC.

7. An automatic canopy edging arrangement according to claim 6, characterized in that: a spring (840) is connected between the cutting rod (820) and the connecting rod (710) in a pulling way; one end of the spring (840) is positioned below the supporting rod (810) and is fixedly connected with the cutting rod (820); the other end of the spring (840) is fixedly connected with the side surface of the connecting rod (710).

8. An automatic overcast device as claimed in any one of claims 6 or 7, wherein: the cutting knife (830) is a tungsten steel round cutting knife, and the cutting knife (830) is embedded on the cutting rod (820).

9. An automatic canopy edging arrangement according to claim 8, wherein: still include bearing plate (6), bearing plate (6) adopt electric lift pole to install on processing seat (1), and bearing plate (6) have two, and two bearing plate (6) symmetries set up between conveyer belt (3) and fixation clamp (5) of the both sides of recess, electric lift pole is connected with the PLC controller electricity.

10. An automatic canopy edging arrangement according to claim 9, characterized in that: the upper surface of the pressure bearing plate (6) is also covered with an anti-skid damping layer.