Cutter head transverse movement adjusting mechanism of printing grooving machine

Abstract

The utility model relates to the technical field of printing grooving machines, in particular to a printing grooving machine cutterhead transverse movement adjusting mechanism which comprises a supporting assembly, a transmission assembly and a transverse movement driving assembly, the supporting assembly comprises a support, a moving seat, a second gear, a rotating cutterhead and a positioning shaft, and the transmission assembly comprises a first gear, a first rotating driving part, a rotating shaft and a transmission key. A plurality of first rotation driving parts are installed on a support, an output shaft of the support is connected with a rotating shaft, the rotating shaft is connected with a transmission key, a first gear is in transmission connection with the rotating shaft, and the rotating shaft rotates to drive the first gear to rotate. The utility model has the characteristics that the cutter heads can be conveniently supported at multiple positions, an independent adjusting structure is adopted, the positions of the cutter heads can be independently adjusted, the cutter heads are adapted to different cutter head distances, the same motor drives the cutter heads to rotate, the distribution of lines on a moving part is reduced, and the stability effect at the wiring position is more favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing slotting machines, in particular to a knife disc transverse movement adjustment mechanism for printing slotting machines. Background Art

[0002] Printing slotting machine, also known as water-based printing slotting machine, carton printing slotting machine, ink printing slotting machine or corrugated board printing slotting machine, is a comprehensive carton processing equipment that integrates five processes: printing, slotting, corner cutting, creasing and edge cutting. In the production of corrugated boxes, it plays an indispensable role as a post-processing equipment. The upper cutter disc transverse movement structure of the printing slotting machine is usually composed of a transverse movement drive servo motor, a cross-cutting component, a slotting knife and other components. In some structures, the driving motor for the slotting of the cross-cutting component is set at the cutter disc support. When wiring, it will drive the wire to move, which is not conducive to the safety of use. The drive of the cutter disc movement is driven by a single motor, which is not conducive to the adjustment of the cutter disc position. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a lateral movement adjustment mechanism for the cutter disc of a printing slotting machine, which is convenient for supporting the cutter disc at multiple positions, adopts an independent adjustment structure, can adjust the position of each cutter disc individually, and is adapted to different cutter disc spacings. The same motor drives each cutter disc to rotate, which reduces the distribution of lines on moving parts and is more conducive to improving the stability of the wiring connection.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing slotting machine cutter disc transverse movement adjustment mechanism, comprising a support assembly for supporting the cutter disc, a transmission assembly for driving the cutter disc to rotate, and a transverse movement drive assembly for driving the cutter disc to transversely move;

[0007] The support assembly includes a bracket, a moving seat, a second gear, a rotating cutter disc and a positioning shaft. The bracket is connected to a plurality of positioning shafts. The second gear is rotatably connected to the positioning shaft. The second gear is connected to a plurality of rotating cutter discs. The moving seat is sleeved outside the second gear. The movement of the moving seat can drive the second gear to move.

[0008] The transmission assembly includes a gear 1, a rotating drive unit 1, a rotating shaft and a transmission key. The plurality of rotating drive units 1 are installed on a bracket. The output shaft of the bracket is connected to the rotating shaft. The rotating shaft is connected to a transmission key. The gear 1 is connected to the rotating shaft. The rotation of the rotating shaft can drive the gear 1 to rotate.

[0009] The transverse driving assembly includes a rotating driving part 2 and a transmission shaft. Several rotating driving parts 2 are installed on the bracket. The output shaft of the rotating driving part 2 is connected to the transmission shaft. The transmission shaft is connected to the moving seat. The rotation of the transmission shaft can drive the moving seat to move.

[0010] Preferably, the transverse driving assembly further comprises a transmission sleeve, a plurality of transmission sleeves are connected to the movable seat, and the transmission sleeves are transmission-connected to the transmission shaft.

[0011] Preferably, the transverse driving assembly further comprises guide rails and sliders, a plurality of guide rails are mounted on the bracket, a plurality of sliders are slidably connected to the guide rails, and the sliders are connected to the moving seat.

[0012] Preferably, the transverse driving assembly further includes an extension plate and a laser, a plurality of extension plates are connected to the movable seat, and a plurality of lasers are connected to the extension plates.

[0013] Preferably, the transverse driving assembly further comprises a trigger shaft and a sensor, and two adjacent movable seats are respectively provided with a trigger shaft and a sensor which are arranged opposite to each other, and the trigger shaft and the sensor are respectively installed on different movable seats, and the trigger shaft can trigger the sensor.

[0014] Preferably, the transverse drive assembly further comprises a seat bearing, a plurality of seat bearings are mounted on the bracket, and the rotating shaft and the seat bearings are rotatably connected.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a printing slotting machine cutter disc lateral adjustment mechanism, which has the following beneficial effects:

[0017] The cutter disc transverse movement adjustment mechanism of the printing slotting machine supports a positioning shaft through a bracket, and the positioning shaft supports each gear two. The rotary drive unit one drives the rotating shaft to rotate, and the rotating shaft drives each gear one to rotate, and drives the transmission shaft to rotate through the rotary drive unit two. The transmission shaft cooperates with each moving seat, and then drives the moving seat to move, so that the moving seat moves to a suitable position, and then drives the gear two and the rotary cutter disc to move to a suitable cutter disc supporting position. This transmission structure can conveniently support the cutter disc at multiple positions, and adopts an independent adjustment structure to adjust the position of each cutter disc separately to adapt to different cutter disc spacings. The rotary drive unit one drives the rotating shaft and the transmission key to rotate, so that the rotating shaft supporting the moving seat is in a relatively stable state, which is beneficial to improving the positioning and transmission effect of the moving seat, and can drive each cutter disc to rotate through the same motor, reduce the distribution of lines on the moving parts, and is more conducive to improving the stability effect of the wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0020] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0021] Figure 4 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the cross-sectional structure at AA in the middle;

[0023] Figure 6 For this utility model Figure 4 Schematic diagram of the cross-sectional structure at BB in the middle;

[0024] Figure 7 For this utility model Figure 4 Schematic diagram of the cross-sectional structure at CC in the middle.

[0025] Markings in the attached drawings: 1. bracket; 2. guide rail; 3. slider; 4. moving seat; 5. gear 2; 6. rotating cutter head; 7. gear 1; 8. extension plate; 9. laser; 10. trigger shaft; 11. sensor; 12. rotating drive unit 1; 13. rotating shaft; 14. transmission key; 15. rotating drive unit 2; 16. transmission shaft; 17. transmission sleeve; 18. seat bearing; 19. positioning shaft. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-7 A printing slotting machine cutter disc transverse adjustment mechanism comprises a support assembly for supporting the cutter disc, a transmission assembly for driving the cutter disc to rotate, and a transverse drive assembly for driving the cutter disc to transversely move.

[0029] The supporting assembly includes a bracket 1, a movable seat 4, a gear 2 5, a rotating cutter disc 6 and a positioning shaft 19. The bracket 1 is connected to a plurality of positioning shafts 19. The bracket 1 and the positioning shaft 19 are preferably fixedly connected. The gear 2 5 is rotatably connected to the positioning shaft 19. The gear 2 5 is connected to a plurality of rotating cutter discs 6. The movable seat 4 is sleeved on the outside of the gear 2 5. The movement of the movable seat 4 can drive the gear 2 5 to move.

[0030] The transmission assembly includes a gear 7, a rotating drive unit 12, a rotating shaft 13 and a transmission key 14. Several rotating drive units 12 are installed on the bracket 1. The output shaft of the bracket 1 is connected to the rotating shaft 13. The rotating shaft 13 is connected with the transmission key 14. The gear 7 and the rotating shaft 13 are in transmission connection. The rotation of the rotating shaft 13 can drive the gear 7 to rotate.

[0031] The transverse driving assembly includes a rotary driving part 15 and a transmission shaft 16. Several rotary driving parts 15 are installed on the bracket 1. The output shaft of the rotary driving part 15 is connected to the transmission shaft 16. The transmission shaft 16 is connected to the moving seat 4 for transmission. The rotation of the transmission shaft 16 can drive the moving seat 4 to move. Preferably, a keyway corresponding to the transmission key 14 is provided on the gear 7. Preferably, the moving seat 4 and the gear 2 5 are rotationally connected through a bearing or a wear-resistant sleeve. The rotary driving part 15 and the positioning shaft 19 are preferably rotationally connected through a bearing. The moving seat 4 is sleeved on the outside of the gear 2 5. The two side walls of the moving seat 4 can drive the gear 2 5 to move. The rotary driving part 12 and the rotary driving part 15 are motors, preferably motors, preferably motors that drive reducers, wherein the rotary driving part 15 is preferably a servo motor, and the positioning shaft 19 is supported by the bracket 1, and the positioning shaft 19 supports each gear 2 5 The rotary drive unit 12 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives each gear 7 to rotate, and drives the transmission shaft 16 to rotate through the rotary drive unit 2 15. The transmission shaft 16 cooperates with each mobile seat 4 to drive the mobile seat 4 to move, so that the mobile seat 4 moves to a suitable position, and then drives the gear 2 5 and the rotating cutter disc 6 to move to a suitable cutter disc supporting position. This transmission structure can conveniently support the cutter disc at multiple positions, and adopts an independent adjustment structure to adjust the position of each cutter disc separately to adapt to different cutter disc spacings. The rotary drive unit 12 drives the rotating shaft 13 and the transmission key 14 to rotate, so that the rotating shaft 13 supporting the mobile seat 4 is in a relatively stable state, which is beneficial to improve the positioning and transmission effect of the mobile seat 4, and can drive each cutter disc to rotate through the same motor, reduce the distribution of lines on the moving parts, and is more conducive to improving the stability of the wiring.

[0032] Reference Figure 1 and 5The transverse driving assembly also includes a transmission sleeve 17. A plurality of transmission sleeves 17 are connected to the moving seat 4. The transmission sleeve 17 and the transmission shaft 16 are in transmission connection. Preferably, the transmission sleeve 17 is a nut, and the transmission shaft 16 is a screw matched with the transmission sleeve 17. As another application form, the transmission sleeve 17 is preferably a ball screw nut, and the transmission shaft 16 is a ball screw matched with the transmission sleeve 17. Through the setting of the transmission sleeve 17, the rotation of the transmission shaft 16 can effectively drive the moving seat 4 to move, thereby facilitating the movement of each moving seat 4 to a suitable position.

[0033] Reference Figure 1 The transverse driving assembly also includes guide rails 2 and sliders 3. Several guide rails 2 are installed on the bracket 1. Several sliders 3 are slidably connected to the guide rails 2. The sliders 3 are connected to the moving seat 4. Through the cooperation between the guide rails 2 and the sliders 3, the moving seat 4 is effectively supported, thereby improving the guiding and supporting effects of the moving seat 4.

[0034] Reference Figure 2 The transverse driving assembly also includes an extension plate 8 and a laser 9. A plurality of extension plates 8 are connected to the moving seat 4. A plurality of lasers 9 are connected to the extension plate 8. The laser 9 is preferably capable of emitting points or lines. The laser 9 is supported by the extension plate 8. The laser 9 detects the transmission point of the carton, which is beneficial for detecting the positioning of the transmission point of the carton and for maintenance. The laser 9 is preferably a green cross spot laser, preferably LK520-200GL.

[0035] Reference Figure 3 The transverse driving assembly also includes a trigger shaft 10 and a sensor 11. The trigger shafts 10 and sensors 11 are respectively installed on two adjacent moving seats 4 and are arranged opposite to each other. The trigger shafts 10 and sensors 11 are respectively installed on different moving seats 4. The trigger shaft 10 can trigger the sensor 11. The sensor 11 is electrically connected to a controller for controlling the movement of the rotating driving part 15. The controller is preferably a PLC, and the sensor 11 is preferably a proximity sensor 11. After the trigger shaft 10 triggers the sensor 11, the control receives a signal to control the rotating driving part 15 to stop. When the moving seat 4 moves, after the trigger shaft 10 triggers the sensor 11, it automatically detects whether the adjacent moving seats 4 are very close, which facilitates the judgment of the position of the moving seat 4, is beneficial to the detection of the position of the moving seat 4, and reduces the collision between the moving seats 4.

[0036] Reference Figure 1 The transverse driving assembly also includes a seat bearing 18. A plurality of seat bearings 18 are installed on the bracket 1. The rotating shaft 13 and the seat bearings 18 are rotatably connected. The seat bearings 18 support the end of the rotating shaft 13 to improve the supporting effect on the rotating shaft 13.

[0037] When in use, the rotary drive unit 2 15 is started, the rotary drive unit 2 15 drives the transmission shaft 16 to rotate, the transmission shaft 16 drives the corresponding moving seat 4 to move to a suitable position, the rotary drive unit 1 12 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives each cutter disc to rotate.

[0038] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0039] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0040] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0041] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A lateral adjustment mechanism for a cutter disc of a printing slotting machine, characterized in that: It includes a support assembly for supporting the cutter disc, a transmission assembly for driving the cutter disc to rotate, and a transverse drive assembly for driving the cutter disc to transversely move; The support assembly comprises a bracket (1), a movable seat (4), a second gear (5), a rotating cutter disc (6) and a positioning shaft (19); the bracket (1) is connected to a plurality of positioning shafts (19); the second gear (5) is rotatably connected to the positioning shaft (19); the second gear (5) is connected to a plurality of rotating cutter discs (6); the movable seat (4) is sleeved outside the second gear (5); the movement of the movable seat (4) can drive the second gear (5) to move; The transmission assembly comprises a gear (7), a rotating drive unit (12), a rotating shaft (13) and a transmission key (14); the plurality of rotating drive units (12) are mounted on a bracket (1); the output shaft of the bracket (1) is connected to the rotating shaft (13); the rotating shaft (13) is connected to the transmission key (14); the gear (7) and the rotating shaft (13) are in transmission connection; the rotation of the rotating shaft (13) can drive the gear (7) to rotate; The transverse driving assembly comprises a second rotating driving part (15) and a transmission shaft (16); a plurality of second rotating driving parts (15) are mounted on the bracket (1); the output shaft of the second rotating driving part (15) is connected to the transmission shaft (16); the transmission shaft (16) is connected to the moving seat (4) in a transmission manner; the rotation of the transmission shaft (16) can drive the moving seat (4) to move.

2. The cutter disc lateral adjustment mechanism for a printing slotting machine according to claim 1, characterized in that: The transverse drive assembly also includes a transmission sleeve (17). The movable seat (4) is connected with a plurality of transmission sleeves (17). The transmission sleeves (17) are in transmission connection with the transmission shaft (16).

3. The cutter disc lateral adjustment mechanism for a printing slotting machine according to claim 1, characterized in that: The transverse driving assembly also includes guide rails (2) and sliders (3). A plurality of guide rails (2) are mounted on the bracket (1). A plurality of sliders (3) are slidably connected to the guide rails (2). The sliders (3) are connected to the moving seat (4).

4. The cutter disc lateral adjustment mechanism for a printing slotting machine according to claim 1, characterized in that: The transverse driving assembly also includes an extension plate (8) and a laser (9); a plurality of extension plates (8) are connected to the moving seat (4); and a plurality of lasers (9) are connected to the extension plates (8).

5. The cutter disc lateral adjustment mechanism for a printing slotting machine according to claim 1, characterized in that: The transverse drive assembly further comprises a trigger shaft (10) and a sensor (11); the trigger shaft (10) and the sensor (11) are respectively mounted on two adjacent movable seats (4) and are arranged opposite to each other; the trigger shaft (10) and the sensor (11) are respectively mounted on different movable seats (4); and the trigger shaft (10) can trigger the sensor (11).

6. The cutter disc lateral adjustment mechanism for a printing slotting machine according to claim 1, characterized in that: The transverse drive assembly also includes a seat bearing (18), a plurality of seat bearings (18) are installed on the bracket (1), and the rotating shaft (13) and the seat bearings (18) are rotatably connected.

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