Film-coated plate trimming fine adjustment mechanism

Abstract

The utility model relates to the technical field of film-coated plate trimming devices, and discloses a film-coated plate trimming fine-tuning mechanism which comprises a fixing cross rod, a fine-tuning support and a fine-tuning driving mechanism, the fixing cross rod is provided with a fine-tuning track, the fine-tuning support is provided with a fine-tuning sliding block in sliding fit with the fine-tuning track, and the fine-tuning sliding block is provided with a fine-tuning driving mechanism. A sensor support is arranged at the position, close to one end of the fine adjustment support, of the inner side of the fine adjustment support, two color code sensors arranged side by side in the plate conveying direction are arranged on the sensor support, the color code sensors are used for recognizing mark color blocks on the side edges of the film-coated plates, and an edge cutting knife is arranged on the fine adjustment support. The fine-tuning driving mechanism drives the fine-tuning bracket to move along the fine-tuning track; the film-coated plate trimming fine adjustment mechanism solves the problems that an existing film-coated plate trimming mechanism cannot adapt to trimming of film-coated plates after position deviation, and trimming is inaccurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film -coated board edge cutting device technical field, concretely relates to a film -coated board edge cutting fine adjustment mechanism. BACKGROUND

[0002] After the board film -coated, need to carry out the edge cutting processing to the film -coated board, and the current film -coated board edge cutting mechanism is all fixed position edge cutting, in the film -coated board conveying process, because the equipment vibration or the loading deviation etc. Influence, the film -coated board position will shift left and right, and the existing film -coated board edge cutting mechanism cannot adapt to the film -coated board after position shift and edge cutting, and there is the problem of inaccurate edge cutting. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a film -coated board edge cutting fine adjustment mechanism to solve at least one above -mentioned problem existing in the prior art.

[0004] In order to realize the above -mentioned purpose, the utility model adopts the following technical scheme:

[0005] A film -coated board edge cutting fine adjustment mechanism, including fixed cross bar, fine adjustment support and fine adjustment drive mechanism, the length direction of fixed cross bar is perpendicular to the conveying direction of film -coated board, be equipped with fine adjustment track on fixed cross bar, be equipped with the fine adjustment sliding block of fine adjustment track sliding cooperation on fine adjustment support, the inboard of fine adjustment support is equipped with sensor support near fine adjustment support one end position, be equipped with two side -by -side color mark sensor along the board conveying direction on sensor support, color mark sensor is used for identifying the mark color block on the side of film -coated board, be equipped with the edge cutting knife on fine adjustment support, fine adjustment drive mechanism drives fine adjustment support along fine adjustment track moves.

[0006] This technical scheme, main purpose is to film -coated board edge cutting position and carry out fine adjustment, when needing fine adjustment edge cutting position, fine adjustment drive mechanism drives fine adjustment support along fine adjustment track moves, in this process, the position of fixed cross bar is not moved, and fixed cross bar is installed on the equipment rack, and the length direction of fixed cross bar is perpendicular to the conveying direction of film -coated board, when the equipment works, the film -coated board will pass through the top of fixed cross bar, since the inboard of fine adjustment support is equipped with sensor support near fine adjustment support one end position, and be equipped with two side -by -side color mark sensor along the board conveying direction on sensor support, after two color mark sensors identify the mark color block on the side of board, fine adjustment drive mechanism stops the transverse drive of fine adjustment support, that is, fine adjustment support has been adjusted in place, since the edge cutting knife is arranged on fine adjustment support, the edge cutting knife is also adjusted to the appropriate edge cutting position, then in the conveying process of film -coated board, the edge cutting knife can realize the accurate edge cutting of film -coated board, thereby can improve the accuracy of film -coated board edge cutting.

[0007] Further, in order to improve the reliability of the fine adjustment control, the fine adjustment driving mechanism comprises a fine adjustment screw rod, a fine adjustment nut and a fine adjustment motor, the fine adjustment motor drives the fine adjustment screw rod to rotate, the fine adjustment nut is installed on the fine adjustment support, and the fine adjustment screw rod is in threaded cooperation with the fine adjustment nut.

[0008] Further, in order to provide a sensor for easily detecting the color block, the color sensor is a KS-C2 color sensor.

[0009] Further, in order to set the length and number of the fine adjustment tracks as required, the fine adjustment tracks comprise first and second fine adjustment tracks, which are respectively arranged on the fixed cross bars at positions close to the two ends.

[0010] Further, since the size of the film-coated plate is large, in order to adjust the cutting edge position while synchronously adjusting the back slotting position of the film-coated plate, the plate back slotting mechanism is arranged on the fine adjustment support, so as to facilitate the folding of the film-coated plate.

[0011] Further, the plate back slotting mechanism comprises a plurality of motors, a plurality of screw rods and a plurality of moving seats, the profile cross bars of the fine adjustment support are provided with sliding rails, the plurality of moving seats are in sliding cooperation with the sliding rails, the upper end of each moving seat is provided with a tool holder, two tool blades are symmetrically arranged on the tool holder, the two tool blades are arranged in an inclined manner and the tool tips thereof are close to each other, the lower end of each moving seat is provided with a threaded hole, the positions of the threaded holes on each moving seat are different, the motors drive the screw rods to rotate, and the plurality of screw rods are respectively in threaded connection with the threaded holes on the different moving seats.

[0012] The moving seat is in sliding cooperation with the sliding rail, the position of the moving seat can be adjusted on the sliding rail, the tool holder on the moving seat is used for installing the tool blade, the two tool blades are arranged in an inclined manner and the tool tips thereof are close to each other, and the setting of such tool blades can realize the back triangular slotting of the plate during the plate conveying; since the lower end of each moving seat is provided with a threaded hole, the positions of the threaded holes on each moving seat are different, the motors drive the screw rods to rotate, and the plurality of screw rods are respectively in threaded connection with the threaded holes on the different moving seats, that is, each motor is connected with only one moving seat through the screw rod connected therewith, and each motor can independently drive one moving seat to move along the sliding rail, so as to independently adjust the position of each tool holder and further adjust the spacing between the adjacent tool holders, so as to adjust the slotting spacing according to different slotting requirements, thereby solving the problem that the existing slotting equipment cannot adjust the slotting spacing according to the adaptability of different plate sizes.

[0013] Further, in order to unify the structure of the moving seat and facilitate the machining and production, and in order to avoid the influence of the moving seat on the activities of other screw rods, the lower end of each moving seat is further provided with a plurality of avoiding holes, and the plurality of avoiding holes are convenient for the different screw rods to pass through.

[0014] Further, in order to improve the compactness of the profiled horizontal rod and the moving seat structure, and improve the stability of the position adjustment of the moving seat, the moving seat is a rectangular plate, a rectangular through hole is arranged on the rectangular plate, the profiled horizontal rod of the fine adjustment support is located in the rectangular through hole, the slide rail is arranged at the upper end of the profiled horizontal rod, and a sliding block is arranged on the inner side of the rectangular through hole and in sliding connection with the slide rail.

[0015] Further, in order to improve the stability of the fine adjustment of the slotting mechanism, a horizontal rod support is further arranged, both ends of the horizontal rod support are fixedly connected with the rack, the horizontal rod support is located below the profiled horizontal rod and parallel to the profiled horizontal rod, the profiled horizontal rod is in sliding connection with the horizontal rod support through the slide rail and the sliding block, and the horizontal rod support is located in the rectangular through hole.

[0016] Further, in order to provide a fine adjustment support with simple structure and high stability, the fine adjustment support comprises a horizontal rod, connecting plates are symmetrically arranged on both sides of the horizontal rod, and motors are arranged on the corresponding connecting plates, that is, two motors are arranged on each connecting plate.

[0017] The technical scheme has the beneficial effects that: the main purpose of the technical scheme is to fine adjust the edge cutting position of the coated board, when the edge cutting position needs to be fine adjusted, the fine adjustment driving mechanism drives the fine adjustment support to move along the fine adjustment track, in this process, the position of the fixed horizontal rod is fixed, the fixed horizontal rod is installed on the equipment rack, the length direction of the fixed horizontal rod is perpendicular to the conveying direction of the coated board, when the equipment works, the coated board will pass above the fixed horizontal rod, since the inner side of the fine adjustment support is provided with a sensor support at the position close to one end of the fine adjustment support, two color mark sensors are arranged side by side on the sensor support along the conveying direction of the board, after the two color mark sensors identify the corresponding mark color blocks on the side edge of the board, the fine adjustment driving mechanism stops driving the fine adjustment support horizontally, that is, the fine adjustment support has been adjusted to the position, since the edge cutting knife is arranged on the fine adjustment support, the edge cutting knife is also adjusted to the appropriate edge cutting position, and then in the conveying process of the coated board, the edge cutting knife can accurately cut the coated board, so that the accuracy of cutting the coated board is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a structural schematic diagram of the working state of the utility model;

[0019] Figure 2 Fig. 2 is a structural schematic diagram of the utility model;

[0020] Figure 3 Fig. 3 is a structural schematic diagram of the utility model; Figure 2 Fig. 4 is an enlarged view of part A in Fig. 3;

[0021] Figure 4 Fig. 5 is a structural schematic diagram of the working state of the back slotting mechanism of the board in the utility model;

[0022] Figure 5 This is a schematic diagram of the grooving mechanism on the back of the sheet metal in this utility model;

[0023] Figure 6 This is a structural schematic diagram of the back-side grooving mechanism of the sheet metal in this utility model from another perspective;

[0024] Figure 7 for Figure 6 A magnified view of a section at point B in the middle.

[0025] In the diagram: 1. Motor; 2. Lead screw; 3. Moving seat; 4. Slide rail; 5. Tool holder; 6. Blade; 7. Threaded hole; 8. Clearance hole; 9. Rectangular through hole; 10. Profile crossbar; 11. Slider; 12. Fixing nut; 13. Fine-tuning motor; 14. Fine-tuning lead screw; 16. Left end frame; 17. Right end frame; 19. Crossbar; 20. Connecting plate; 22. Coated sheet; 23. Fine-tuning bracket; 24. Fine-tuning track; 25. Fine-tuning slider; 26. Sensor bracket; 27. Color mark sensor; 28. Cutting blade; 29. ​​Fine-tuning nut; 30. Crossbar bracket; 31. Fixing crossbar. Detailed Implementation

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0027] Example 1:

[0028] like Figures 1-7 As shown, this embodiment provides a fine-tuning mechanism for trimming the edge of a laminated sheet, including a fixed crossbar 31, a fine-tuning bracket 23, and a fine-tuning drive mechanism. The length direction of the fixed crossbar 31 is perpendicular to the conveying direction of the laminated sheet 22. A fine-tuning track 24 is provided on the fixed crossbar 31. A fine-tuning slider 25 that slides with the fine-tuning track 24 is provided on the fine-tuning bracket 23. A sensor bracket 26 is provided on the inner side of the fine-tuning bracket 23 near one end of the fine-tuning bracket 23. Two color mark sensors 27 are arranged side by side along the conveying direction of the sheet 22 on the sensor bracket 26. The color mark sensors 27 are used to identify the mark color blocks on the side of the laminated sheet 22. A trimming knife 28 is provided on the fine-tuning bracket 23. The fine-tuning drive mechanism drives the fine-tuning bracket 23 to move along the fine-tuning track 24.

[0029] The technical scheme mainly aims to fine-tune the trimming position of the coated plate 22. When fine-tuning the trimming position is needed, the fine-tuning driving mechanism drives the fine-tuning support 23 to move along the fine-tuning track 24. In this process, the position of the fixed cross bar 31 is fixed, the fixed cross bar 31 is installed on the equipment rack, and the length direction of the fixed cross bar 31 is perpendicular to the conveying direction of the coated plate 22. When the equipment is working, the coated plate 22 will pass above the fixed cross bar 31. Since the inside of the fine-tuning support 23 is close to the position of one end of the fine-tuning support 23, a sensor support 26 is arranged at the position, and two color sensor 27s are arranged side by side on the sensor support 26 along the conveying direction of the plate 22. After the two color sensor 27s identify the corresponding mark color block on the side of the plate 22, the fine-tuning driving mechanism stops driving the fine-tuning support 23 in the transverse direction, that is, the fine-tuning support 23 has been adjusted to the position. Since the trimming knife 28 is arranged on the fine-tuning support 23, the trimming knife 28 is also adjusted to the appropriate trimming position. Then, during the conveying process of the coated plate 22, the trimming knife 28 can accurately trim the coated plate 22, thereby improving the accuracy of trimming the coated plate 22.

[0030] Embodiment 2:

[0031] This embodiment is optimized on the basis of the above-mentioned embodiment 1.

[0032] In order to improve the reliability of fine-tuning control, the fine-tuning driving mechanism includes a fine-tuning lead screw 14, a fine-tuning nut 29 and a fine-tuning motor 13. The fine-tuning motor 13 drives the fine-tuning lead screw 14 to rotate, the fine-tuning nut 29 is installed on the fine-tuning support 23, and the fine-tuning lead screw 14 is in threaded cooperation with the fine-tuning nut 29.

[0033] Embodiment 3:

[0034] This embodiment is optimized on the basis of the above-mentioned embodiment 1.

[0035] In order to provide a sensor that can easily detect the mark color block, the color sensor 27 is a KS-C2 color sensor 27.

[0036] Embodiment 4:

[0037] This embodiment is optimized on the basis of the above-mentioned embodiment 1.

[0038] In order to set the length and number of the fine-tuning tracks 24 as needed, the fine-tuning tracks 24 include first fine-tuning tracks and second fine-tuning tracks, and the first fine-tuning tracks and the second fine-tuning tracks are arranged at positions close to the two ends of the fixed cross bar 31, respectively.

[0039] Embodiment 5:

[0040] This embodiment is optimized on the basis of the above-mentioned embodiment 1.

[0041] Since the size of the film-coated plate 22 is large, in order to adjust the cutting edge position while synchronously adjusting the back slotting position of the film-coated plate 22, the plate back slotting mechanism is arranged on the fine adjustment support 23 to facilitate folding of the film-coated plate 22.

[0042] Embodiment 6

[0043] This embodiment is optimized on the basis of the above-mentioned embodiment 5.

[0044] The plate back slotting mechanism comprises a plurality of motors 1, a plurality of lead screws 2 and a plurality of moving seats 3. The profile cross bar 10 of the fine adjustment support 23 is provided with a sliding rail 4, and the plurality of moving seats 3 are in sliding cooperation with the sliding rail 4. The upper end of the moving seat 3 is provided with a tool holder 5, and two blades 6 are symmetrically arranged on the tool holder 5. The two blades 6 are arranged obliquely and the blade tips are close to each other. The lower end of the moving seat 3 is provided with a threaded hole 7, and the position of the threaded hole 7 on each moving seat 3 is different. The motor 1 drives the rotation of the lead screw 2, and the plurality of lead screws 2 are respectively threadedly connected with the threaded holes 7 on different moving seats 3.

[0045] The moving seat 3 is in sliding cooperation with the sliding rail 4, and the position of the moving seat 3 can be adjusted on the sliding rail 4. The tool holder 5 on the moving seat 3 is used to install the blade 6. The two blades 6 are arranged obliquely and the blade tips are close to each other. During the conveying process of the film-coated plate 22, the arrangement of such blades 6 can realize the back triangular slotting of the film-coated plate 22. Since the lower end of the moving seat 3 is provided with the threaded hole 7, and the position of the threaded hole 7 on each moving seat 3 is different, the motor 1 drives the rotation of the lead screw 2, and the plurality of lead screws 2 are respectively threadedly connected with the threaded holes 7 on different moving seats 3. That is, each motor 1 is connected with only one moving seat 3 through the lead screw 2 connected therewith. Each motor 1 can independently drive one moving seat 3 to move along the direction of the sliding rail 4, thereby realizing independent adjustment of the position of each tool holder 5 and further realizing adjustment of the distance between adjacent tool holders 5, so as to realize adjustment of the slotting distance according to different slotting requirements, solving the problem that the existing slotting equipment cannot adjust the slotting distance according to the adaptability of different plate sizes.

[0046] Embodiment 7

[0047] This embodiment is optimized on the basis of the above-mentioned embodiment 6.

[0048] In order to unify the structure of the moving seat 3 and facilitate processing and production, and in order to avoid the influence of the moving seat 3 on the movement of other lead screws 2, the lower end of the moving seat 3 is further provided with a plurality of avoiding holes 8, and the plurality of avoiding holes 8 facilitate the passage of different lead screws 2.

[0049] Embodiment 8

[0050] This embodiment is optimized on the basis of the above-mentioned embodiment 7.

[0051] In order to improve the compactness of the profiled horizontal rod 10 and the moving seat 3 structure, and improve the stability of the position adjustment of the moving seat 3, the moving seat 3 is a rectangular plate, the rectangular plate is provided with a rectangular through hole 9, the profiled horizontal rod 10 of the fine adjustment support 23 is located in the rectangular through hole 9, the slide rail 4 is arranged at the upper end of the profiled horizontal rod 10, the inner side of the rectangular through hole 9 is provided with a sliding block 11, and the sliding block 11 is in sliding fit with the slide rail 4.

[0052] In order to slot a proper number of slots as required, the lower end of the rectangular plate is provided with three avoiding holes 8 and one threaded hole 7 in a rectangular distribution, four motors 1 are arranged respectively to control four lead screws 2, and the four lead screws 2 are respectively in threaded connection with the threaded holes 7 on the four different moving seats 3.

[0053] Embodiment 9:

[0054] The embodiment is optimized on the basis of the above-described embodiment 8.

[0055] In order to improve the stability of the fine adjustment of the slotting mechanism, a horizontal rod support 30 is further arranged, the two ends of the horizontal rod support 30 are fixedly connected with the rack, the horizontal rod support 30 is located below the profiled horizontal rod 10 and parallel to the profiled horizontal rod 10, the profiled horizontal rod 10 is in sliding fit with the horizontal rod support 30 through the slide rail 4 and the sliding block 11, and the horizontal rod support 30 is located in the rectangular through hole 9.

[0056] In order to improve the stability of the driving of the lead screw 2, the fine adjustment support 23 comprises a left end frame 16 and a right end frame 17, the upper ends of the left end frame 16 and the right end frame 17 are fixedly connected with the profiled horizontal rod 10, the lower end of the left end frame 16 is rotatably connected with the end portions of the two lead screws 2 located above, and the lower end of the right end frame 17 is rotatably connected with the end portions of the two lead screws 2 located below.

[0057] Embodiment 10:

[0058] The embodiment is optimized on the basis of the above-described embodiment 6.

[0059] In order to provide a fine adjustment support 23 with simple structure and high stability, the fine adjustment support 23 comprises a horizontal rod 19, the two sides of the horizontal rod 19 are symmetrically provided with connecting plates 20, and the motors 1 are arranged on the corresponding connecting plates 20, that is, two motors 1 are arranged on each connecting plate 20.

[0060] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A micro-adjustment mechanism for the edge trimming of coated sheet materials, characterized in that: The device comprises a fixed crossbar, a fine adjustment support and a fine adjustment driving mechanism, the length direction of the fixed crossbar is perpendicular to the conveying direction of the laminated plate, the fixed crossbar is provided with a fine adjustment track, the fine adjustment support is provided with a fine adjustment sliding block which is in sliding fit with the fine adjustment track, the inner side of the fine adjustment support is provided with a sensor support near one end of the fine adjustment support, the sensor support is provided with two color mark sensors which are arranged side by side along the conveying direction of the plate, the color mark sensors are used to identify the mark color block on the side edge of the laminated plate, the fine adjustment support is provided with an edge cutting knife, and the fine adjustment driving mechanism drives the fine adjustment support to move along the fine adjustment track.

2. The film-coated board edge trimming fine adjustment mechanism according to claim 1, characterized by: The fine adjustment driving mechanism comprises a fine adjustment screw rod, a fine adjustment nut and a fine adjustment motor, the fine adjustment motor drives the fine adjustment screw rod to rotate, and the fine adjustment nut is installed on the fine adjustment support and is in threaded fit with the fine adjustment screw rod.

3. The film-coated board edge trimming fine adjustment mechanism according to claim 1, characterized in that: The color mark sensor is a KS-C2 color mark sensor.

4. The film-coated board edge trimming fine adjustment mechanism according to claim 1, characterized in that: The fine adjustment track comprises a first fine adjustment track and a second fine adjustment track, and the first fine adjustment track and the second fine adjustment track are arranged on the fixed crossbar near the two ends respectively.

5. The film-coated board edge trimming fine adjustment mechanism according to claim 1, characterized by: The fine adjustment support is provided with a plate back slotting mechanism.

6. The film-coated board edge trimming fine adjustment mechanism according to claim 5, characterized in that: The plate back slotting mechanism comprises a plurality of motors, a plurality of screw rods and a plurality of moving seats, the profiled crossbar of the fine adjustment support is provided with a sliding rail, the plurality of moving seats are in sliding fit with the sliding rail, the upper end of the moving seat is provided with a knife seat, two blades are symmetrically arranged on the knife seat, the two blades are arranged in an inclined manner and the blade tips are close to each other, the lower end of the moving seat is provided with a threaded hole, the positions of the threaded holes on each moving seat are different, the motor drives the screw rod to rotate, and the plurality of screw rods are in threaded connection with the threaded holes on the different moving seats.

7. The film-coated board edge trimming fine adjustment mechanism according to claim 6, characterized in that: The lower end of the moving seat is also provided with a plurality of avoiding holes, and the plurality of avoiding holes facilitate the different screw rods to pass through.

8. The film-coated board edge trimming fine adjustment mechanism according to claim 7, characterized in that: The moving seat is a rectangular plate, the rectangular plate is provided with a rectangular via hole, the profiled crossbar of the fine adjustment support is located in the rectangular via hole, the sliding rail is arranged at the upper end of the profiled crossbar, the inner side of the rectangular via hole is provided with a sliding block, and the sliding block is in sliding fit with the sliding rail.

9. The film-coated board edge trimming fine adjustment mechanism according to claim 8, characterized in that: The device further comprises a crossbar support, the two ends of the crossbar support are fixedly connected with the rack, the crossbar support is located below the profiled crossbar and is parallel to the profiled crossbar, the profiled crossbar is in sliding fit with the crossbar support through the sliding rail and the sliding block, and the crossbar support is located in the rectangular via hole.

10. The film-coated board edge trimming fine adjustment mechanism according to claim 6, characterized in that: The fine adjustment support comprises a crossbar, and the two sides of the crossbar are symmetrically provided with connecting plates, and the motors are arranged on the corresponding connecting plates respectively.

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