Membrane placing palm mechanism

Abstract

A hoisting plate is installed on the lower edge of a cross beam of a portal frame, a motor is installed on the hoisting plate, motor end driven synchronous wheels are arranged on the two sides of the motor, a rail groove is formed in the lower portion of the hoisting plate, a first synchronous belt is arranged on an upper translation frame and fixed to the two ends of the upper translation frame, and a second synchronous belt is arranged on the lower portion of the upper translation frame. Translation frame driven synchronous wheels are arranged at the two ends of the upper translation frame respectively, and the motor end driven synchronous wheels drive the first synchronous belt to enable the upper translation frame to move along the rail grooves. A lower translation frame is arranged below the upper translation frame, and rollers are arranged at the lower parts of four corners of the lower translation frame; a second synchronous belt bypasses the translation frame driven synchronous wheels and then is connected with the two ends of the lower translation frame supporting plate; the lower translation frame is downwards provided with a plurality of lifting assemblies, and the lower portion of each lifting assembly is connected with a suction cup frame. Linear conveying and accurate fixed-point taking and placing of the membranes are guaranteed, the problem of membrane positioning is solved, manual operation is completely replaced, and the automation degree is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic film laminating equipment, in particular to a film placing palm mechanism. Background Art

[0002] The laminating equipment used in the surface laminating decoration process of traditional plastic parts (materials can be: ABSPC, PMMA, ABS+PC, etc.) is very large, and the position of the film is high. It is difficult to manually place the film and there are safety hazards. Automatic film placement must be used, but the film is large and thin. After manual placement of the film, the position of the entire film will be offset, and it is necessary to correct it with the naked eye to ensure that there is no deviation in the position of the film when it is sent to the mold of the laminating machine, otherwise the laminating effect will be unqualified. In addition, the manual adjustment of the position will cause the bottom of the film to rub against the mold, affecting the laminating quality. Therefore, it is necessary to design an automatic film placement palm mechanism. Utility Model Content

[0003] The utility model aims to provide a palm mechanism for placing film sheets in view of the above problems, solve the problems of taking, placing and positioning the above large-sized film sheets, and replace manual operation to place the large film sheets in the laminating device.

[0004] The utility model is realized by the following technical solutions:

[0005] A diaphragm palm placing mechanism comprises a workbench, wherein: a gantry is installed on the workbench, a horizontal hanging plate is installed downwardly on the lower edge of the crossbeam of the gantry through a pillar, a motor is installed on the hanging plate, motor-end driven synchronous wheels are arranged on both sides of the motor, a track groove is arranged at the lower part of the hanging plate, an upper translation frame is arranged in the track groove through a linear rail at its upper part, a first synchronous belt is arranged on the upper translation frame, the first synchronous belt is fixed at both ends of the upper translation frame, and translation frame driven synchronous wheels are arranged at both ends of the upper translation frame, and the motor end The driven synchronous wheel drives the first synchronous belt to make the upper translation frame move along the track groove; a lower translation frame is provided under the upper translation frame, a lower translation frame support plate is fixedly provided on the upper part of the lower translation frame, rollers are installed at the lower parts of the four corners of the lower translation frame, and a roller frame supporting the rollers is installed on the workbench; the second synchronous belt passes around the driven synchronous wheel of the translation frame and is connected to the two ends of the support plate of the lower translation frame; a plurality of lifting components are installed downwardly of the lower translation frame, and a suction cup frame is connected to the lower part of each lifting component, and a plurality of suction cups with suction nozzles facing downwards are installed on each suction cup frame.

[0006] Furthermore, one linear rail is provided at the upper part of both sides in the moving direction of the upper translation frame, so as to maintain the accuracy and stability of the horizontal movement of the upper translation frame.

[0007] Furthermore, the first synchronous belt and the second synchronous belt are wide and flat synchronous wheel synchronous belt structures to maintain the stability and accuracy of synchronous belt pulling.

[0008] Furthermore, the roller is a directional roller, and a groove for guiding the roller is provided on the upper part of the roller frame to maintain the stability of the horizontal movement of the lower translation frame.

[0009] Furthermore, the lifting component is a lifting cylinder that can be telescoped in the vertical direction.

[0010] Furthermore, the suction cups on the suction cup frame are evenly spaced to ensure good adsorption of the membrane.

[0011] The beneficial effects of the utility model are as follows: the diaphragm placing palm mechanism of the utility model is provided with an upper translation frame and a lower translation frame, and is driven by a motor to realize double-stroke feeding, and a lifting component and a suction cup are used to take the diaphragm, and the setting of rollers, roller frames, linear rails, synchronous wheels and synchronous belts, and the control of the stroke by the motor ensure the linear transportation and precise point-to-point taking and placing of the diaphragm, solve the problem of diaphragm positioning, completely replace manual work, have a high degree of automation, accurately position the diaphragm, and greatly improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the overall structure diagram of the utility model.

[0013] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0014] In the figure, 1. workbench, 2. gantry, 3. lifting plate, 4. motor, 5. upper translation frame, 6. lower translation frame, 7. roller, 8. roller frame, 9. lifting assembly, 10. suction cup frame, 11. suction cup, 51. linear rail, 52. first synchronous belt, 61. lower translation frame support plate, 62. second synchronous belt. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with specific examples and accompanying drawings.

[0016] like Figure 1 , Figure 2As shown, a diaphragm palm placing mechanism comprises a workbench 1, on which a gantry 2 is mounted, a horizontal hanging plate 3 is mounted downwardly on the lower edge of the crossbeam of the gantry 2 through a pillar, a motor 4 is mounted on the hanging plate 3, both sides of the motor 4 are provided with motor-end driven synchronous wheels, a track groove is provided at the lower part of the hanging plate 3, an upper translation frame 5 is mounted in the track groove through a linear rail 51 at its upper part, and one linear rail 51 is respectively provided at the upper part of both sides in the moving direction of the upper translation frame 5 to maintain the accuracy and stability of the horizontal movement of the upper translation frame 5. The upper translation frame 5 is provided with a first synchronous belt 52, which is fixed at both ends of the upper translation frame 5. Both ends of the upper translation frame 5 are provided with translation frame driven synchronous wheels, and the driven synchronous wheels at the motor end drive the first synchronous belt 52 to make the upper translation frame 5 move along the track groove; a lower translation frame 6 is provided below the upper translation frame 5, and a lower translation frame support plate 61 is fixedly provided on the upper part of the lower translation frame 6. Rollers 7 are installed at the lower part of the four corners of the lower translation frame 6, and a roller frame 8 supporting the rollers 7 is installed on the workbench. The rollers 7 are directional rollers, and the upper part of the roller frame 8 is provided with a groove for guiding the rollers 7 to maintain the accuracy and stability of the horizontal movement of the lower translation frame 6. The second synchronous belt 62 bypasses the translation frame driven synchronous wheels and is connected to the two ends of the lower translation frame support plate 61. The second synchronous belt 62 is a wide and flat synchronous belt structure to maintain the stability of the second synchronous belt 62 pushing or pulling the lower translation frame support plate 61. The lower translation frame 6 has multiple lifting components 9 installed downwardly. The lifting components 9 are lifting cylinders that can be telescoped in the vertical direction. The lower part of each lifting component 9 is connected to a suction cup frame 10. Each suction cup frame 10 has multiple suction cups 11 with downward suction nozzles evenly spaced to ensure good adsorption of the diaphragm.

[0017] The diaphragm palm placing mechanism designed in the utility model can be used as follows: Figure 1 As shown, unfold, tear off the bottom film and cut the film, enter the workbench 1 from the right side, and lay it on Figure 1The upper and lower translation frames 10 are in the same position, and the lifting assembly 9 is lifted up and the upper and lower translation frames 10 are in the same position. The lifting assembly 9 is lifted up and the film is suspended in the air. The motor 4 drives the upper translation frame 5 to move horizontally to the left through the first synchronous belt 52. At the same time, the second synchronous belt 62 is driven by the upper translation frame 5 to pull the lower translation frame support plate 61. The lower translation frame support plate 61 pulls the lower translation frame 6 to move to the left at twice the stroke and speed of the upper translation frame 5. Finally, the lower translation frame 6 sends the film carried by the suction cup frame 10 to the automatic laminating equipment, controls the horizontal movement position of the translation frame through the motor 4, and completes the automatic pick-up and placement of the film palm mechanism The film is transferred to the automatic laminating equipment with a high degree of automation, which completely replaces manual work. In addition, due to the arrangement of the roller 7, roller frame 8, linear rail 51, synchronous wheel and synchronous belt, and the control of the stroke by the motor 4, the linear transportation and fixed-point delivery of the film are guaranteed, thus solving the problem of film positioning. In addition, since the lower translation frame 6 moves toward the automatic laminating equipment with twice the stroke, the upper translation frame 5 does not need to enter the automatic laminating equipment, but only the lower translation frame 6 enters the automatic laminating equipment, thereby reducing the space requirement for the reserved conveying channel of the automatic laminating equipment. Therefore, the film placing palm mechanism designed in the utility model has a high degree of automation, accurate film positioning, and greatly improves work efficiency.

[0018] The above embodiments are only preferred implementation modes of the present invention and are only used to explain the present invention rather than to limit the present invention. Any changes, substitutions, combinations, simplifications, modifications, etc. made by those skilled in the art without departing from the spirit and principles of the present invention shall be considered as equivalent replacement modes and shall be included in the protection scope of the present invention.

Claims

1. A membrane palm placing mechanism, comprising a workbench, characterized in that: The workbench is equipped with a gantry, a horizontal hanging plate is installed downwardly at the lower edge of the crossbeam of the gantry through a pillar, a motor is installed on the hanging plate, motor-end driven synchronous wheels are arranged on both sides of the motor, a track groove is arranged at the lower part of the hanging plate, and the upper translation frame is arranged in the track groove through the linear rail at its upper part, a first synchronous belt is arranged on the upper translation frame, the first synchronous belt is fixed at both ends of the upper translation frame, and driven synchronous wheels of the translation frame are respectively arranged at both ends of the upper translation frame, and the driven synchronous wheels at the motor end drive the first synchronous belt. The step belt enables the upper translation frame to move along the track groove; a lower translation frame is provided below the upper translation frame, a lower translation frame support plate is fixedly provided on the upper part of the lower translation frame, rollers are installed at the lower parts of the four corners of the lower translation frame, and a roller frame supporting the rollers is installed on the workbench; the second synchronous belt passes around the driven synchronous wheels of the translation frame and is connected to the two ends of the support plate of the lower translation frame; a number of lifting components are installed downwardly of the lower translation frame, a suction cup frame is connected to the lower part of each lifting component, and each suction cup frame is equipped with a number of suction cups with suction nozzles facing downwards.

2. The membrane palm release mechanism according to claim 1, characterized in that: The linear rails are respectively arranged one at the upper part of both sides in the moving direction of the upper translation frame.

3. The membrane palm release mechanism according to claim 1, characterized in that: The first synchronous belt and the second synchronous belt are wide and flat synchronous wheel synchronous belt structures.

4. The membrane palm release mechanism according to claim 1, characterized in that: The roller is a directional roller, and a groove for guiding the roller is arranged on the upper part of the roller frame.

5. The membrane palm release mechanism according to claim 1, characterized in that: The lifting component is a lifting cylinder that is telescopic in the vertical direction.

6. The membrane palm release mechanism according to claim 1, characterized in that: The suction cups on the suction cup frame are evenly spaced.

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