CN210998863U

CN210998863U - Coiled material laminating machine

Info

Publication number: CN210998863U
Application number: CN201922159046.9U
Authority: CN
Inventors: 杜明洋
Original assignee: Zhengzhou Zhifu Cnc Equipment Co ltd
Current assignee: Zhengzhou Zhifu Cnc Equipment Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-14
Anticipated expiration: 2029-12-05

Abstract

The utility model provides a coiled material laminating machine, be in including frame and setting cutter arbor, setting in the frame are in cut-off knife on the cutter arbor, be equipped with the top rotor that is used for supporting the coiled material in the frame. The top knife roller is arranged at the rear position of the knife bar in the conveying direction of the coiled material, and the cutting knife arranged on the knife bar uses the top knife roller as a support to cut the coated film coiled on the top knife roller. Connecting actuating mechanism on a top knife roller, detecting when actuating mechanism and cutting the skew beyond the certain limit in position, when deviation correcting mechanism can not in time adjust film and cut-off knife to suitable relative position, actuating mechanism orders about a knife roller and keeps away from the cutter arbor to prevent that the cut-off knife from cutting the tectorial membrane of roll-on a knife roller, thereby avoid cutting the coiled material that is not conform to standard size, extravagant material.

Description

Coiled material laminating machine

Technical Field

The utility model relates to a laminating equipment field especially relates to a coiled material laminating machine.

Background

The coiled material film covering machine is a special equipment for paper and film, mainly used for film covering processing of printed matter and other materials, and combines the printed matter and film covering together by means of pressurization to form a paper-plastic integrated product. The existing laminating machine is used for laminating a coiled material and cutting off excess materials. For example, chinese patent publication No. CN107934020A discloses a film laminating machine, which includes a conveying device for conveying a workpiece in a certain direction, a film laminating mechanism disposed above the conveying device, and a deviation correcting mechanism. The deviation rectifying mechanism is connected to the frame and located between the discharging shaft and the film covering assembly. During the cutting process, the laminator may mechanically vibrate during operation, thereby causing the position of the film to shift. When the sensor sensing of rectifying when the film squints, driving motor began work, and drive support, two first guide poles and second guide pole are relative to the connecting plate horizontal hunting jointly to the film adjustment of skew is to initial direction, so that the cut-off knife cuts the film in suitable cutting position, in order to obtain the product that accords with standard size. However, in the deviation rectifying process, when the deviation range of the film position is too large, the deviation rectifying mechanism cannot timely adjust the film to the initial direction, the cut-off knife can cut the coiled material which does not conform to the standard size, and therefore products are scrapped and materials are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coiled material laminating machine cuts the in-process in order to solve current laminating machine, because the mechanism of rectifying fails in time with film and cut-off knife adjustment to when suitable relative position, leads to cutting the coiled material that is not conform to standard size to obtain the problem of unqualified product.

In order to achieve the above object, the utility model provides a coiled material laminating machine, be in including frame and setting cutter arbor in the frame, setting are in cut-off knife on the cutter arbor, its characterized in that: be equipped with the top knife roller that is used for supporting the coiled material in the frame, the top knife roller sets up the position department in the rear on the direction of delivery of cutter arbor at the coiled material, the radial direction of top knife roller removes the setting and is in the frame, just be connected with on the top knife roller and be used for driving its to be close to or keep away from the actuating mechanism that moves in the direction of cutter arbor.

Further, the frame includes the curb plate that two relative intervals set up, top rotor reaches the cutter arbor sets up between two curb plates, be equipped with the spout on the curb plate, the both ends of top rotor are equipped with the direction and remove the card dress and are in cooperation groove in the spout, top rotor pass through cooperation groove and spout with the frame direction removes and is connected.

Further, the matching groove is a ring groove arranged around the axis of the top knife roller.

Furthermore, reducing connecting shafts are arranged at two ends of the top cutter roll, sliding plates connected with the driving mechanism are arranged at the outer ends of the reducing connecting shafts, and the sliding plates and step surfaces at the reducing positions of the reducing connecting shafts form the annular grooves.

Furthermore, the outer end of the reducing connecting shaft is provided with a baffle plate used for limiting the sliding plate on the reducing connecting shaft.

Furthermore, the sliding plate is provided with a connecting plate extending outwards, and the driving mechanism is connected with the sliding plate through the connecting plate.

Further, the driving mechanism is an electric push rod arranged on the rack.

Furthermore, the electric push rod is provided with a fixing plate extending outwards, and the electric push rod is installed on the rack through the fixing plate.

The utility model has the advantages that: the utility model discloses a coiled material laminating machine, be in including frame and setting cutter arbor, setting in the frame are in cut-off knife on the cutter arbor, be equipped with the top rotor that is used for supporting the tectorial membrane in the frame. The top knife roller is arranged at the rear position of the knife bar in the conveying direction of the coiled material, so that the cutting edge of the cutter extends to the top knife roller to cut the coated film coiled on the top knife roller. Connecting actuating mechanism on a knife roller, when cutting the position deviation and surpassing certain limit, actuating mechanism orders about a knife roller and keeps away from the cutter arbor to prevent that the cut-off knife from cutting the tectorial membrane of roll-up on a knife roller, thereby avoid cutting the coiled material that is not conform to standard size, extravagant material.

Drawings

FIG. 1 is a schematic structural view of a specific embodiment of a coil laminator according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view of the sliding slot and the electric push rod in FIG. 2;

FIG. 4 is a schematic view of the ring groove of FIG. 2;

FIG. 5 is a schematic view of the structure of FIG. 2 with the slide plate, connecting plate and side plate removed;

FIG. 6 is a schematic view of the structure of FIG. 2 with the side plate removed;

FIG. 7 is an enlarged view of a portion of the slide plate and connecting plate of FIG. 2;

in the figure: 1. a baffle plate; 2. a sliding plate; 3. a connecting plate; 4. a chute; 5. a fixing plate; 6. mounting holes; 7. a movable rod; 8. an electric push rod; 9. a side plate; 10. a ring groove; 11. connecting holes; 12. a cutter-ejecting roller; 13. a variable-diameter connecting shaft; 14. a step surface; 15. a mating surface; 16. a coiled material laminating machine; 17. a cutter; 18. a knife bar.

Detailed Description

The following further describes the embodiments of the present invention with reference to the attached drawings:

the utility model discloses a concrete embodiment of coiled material laminating machine, as shown in fig. 1 to 7:

the utility model provides a coiled material laminating machine, includes the frame, and the frame includes the curb plate that two relative intervals set up and sets up conveying roller, top knife roller 12, cutter arbor 18 between two curb plates, sets up cut-off knife 17 on cutter arbor 18. The top knife roller 12 is arranged at a position which is a proper distance away from the knife bar 18, so that the cutting knife 17 on the knife bar 18 can extend to the top knife roller 12, and the film which is rolled on the top knife roller 12 can be supported by the top knife roller 12 and matched with the cutting knife 17 to cut the film. The top knife roller 12 is arranged at the position behind the knife bar 18 in the conveying direction of the coiled material, most preferably, the knife bar 18 is arranged right ahead in the conveying direction of the coiled material, the top knife roller is arranged right behind the conveying direction of the coiled material, only a coiled material conveying mechanism is arranged between the knife bar and the top knife roller, so that the cut-off knife 17 can be adjusted to a proper angle more conveniently, the cutting edge of the cut-off knife 17 directly extends to the top knife roller, and the coated film attached to the top knife roller is cut.

In other embodiments of the present invention, the top cutter roller 12 may be disposed at a position behind the cutter bar 18 in the conveying direction of the coil material.

The side plate 9 is provided with a sliding groove 4, the sliding groove 4 is most preferably of a waist-shaped structure, the upper end and the lower end of the sliding groove are both arc-shaped, the diameter of the arc-shaped structure at the lower end is slightly larger than that of the arc at the upper end, and the installation is convenient.

As shown in fig. 4 and 6, two ends of the top cutter roll 12 are reducing connecting shafts 13, a step surface 14 is formed between the top cutter roll 12 and the reducing connecting shafts 13, the tail end of the reducing rotating shaft 13 is inserted into the sliding plate 2, a matching surface 15 is formed on the side surface of the sliding plate 2 opposite to the reducing rotating shaft 13, and the step surface 14, the matching surface 15 and the outer peripheral surface of the reducing connecting shafts 13 form the ring groove 10 together. The ring groove 10 in this embodiment is a matching groove, and in other embodiments of the present invention, the matching groove may be an elongated groove. In addition, the ring groove can be directly arranged on the reducing connecting shaft, so that the structural stability is better.

The top knife roller 12 is connected with a driving mechanism for driving the top knife roller to move towards or away from the knife bar 18, and the top knife roller 12 is driven to move towards or away from the knife bar by the driving mechanism through the up-and-down movement of the ring groove in the sliding groove. The step surface 14 is in stop fit to limit the reducing connecting shaft 13 in the sliding groove 4, so that the ring groove 10 is clamped in the sliding groove 4, and the ring groove 10 can move up and down under the guidance of the sliding groove 4. The diameter of the reducing connecting shaft 13 is smaller than that of the top knife roll 12, and the reducing connecting shaft 13 is just inserted into the sliding groove 4, the sliding plates 2 and the baffle plate 1 in sequence, so that the sliding plates 2 on two sides can drive the top knife roll 12 to move up and down together when sliding up and down.

The baffle 1 is buckled on the reducing connecting shaft 13 to limit the sliding plate 2, and the reducing connecting shaft 13 is prevented from being separated from the track of the sliding groove 4, so that the reducing connecting shaft 13 moves in the sliding groove 4 of the side plate 9 through the annular groove 10. In other embodiments of the present invention, the connection between the reducing connecting shaft 13 and the sliding plate 2 may be threaded, bonded, or welded. In other embodiments, the sliding plate can be stopped and limited by the stop pin.

As shown in fig. 5, 6 and 7, the connection plate 3 is disposed at the extending position of the end of the sliding plate 2, the connection plate 3 is provided with a connection hole 11, and the movable rod 7 of the electric push rod 8 is fixed on the connection plate 3 through the connection hole 11 in an inserting manner.

In other embodiments of the present invention, the sliding plate 2 can also be directly connected to the movable rod 7.

In other embodiments of the present invention, the movable rod 7 and the connecting plate 3 may be welded or screwed. The electric push rod 8 is one embodiment of a driving mechanism, the electric push rod 8 drives the movable rod 7 to move up and down, and simultaneously the movable rod 7 drives the connecting plate 3 to enable the top knife roller 12 to move up and down along with the sliding of the ring groove 10 in the sliding groove 4. The utility model discloses an in other embodiments, actuating mechanism also can be pneumatic cylinder, cylinder.

The electric push rod 8 is preferably provided with two fixing plates 5 at the upper end and the lower end thereof respectively, each fixing plate 5 is preferably provided with two mounting holes 6, two side plates 9 of the coiled material film covering machine are respectively provided with threaded holes corresponding to the mounting holes 6, and screws penetrate through the mounting holes to fix the electric push rod 8 on the side walls 9 in a threaded connection mode. The utility model discloses an in other embodiments, electric putter 8 also can be fixed on the curb plate through modes such as bonding, welding, also can be equipped with the fixed plate about electric putter 8 about or about from top to bottom to play the effect of fixing electric putter on the curb plate.

In the operation of the laminating machine, in the cutting process of the laminating film, the laminating film bypasses the top knife roll 12 and is wound on the top knife roll 12, and the laminating film is conveyed by the rotation of the top knife roll 12. In the process of conveying the coated film, the cutter on the cutter bar extends to the cutter roller to cut the coated film. In the cutting process, when the displacement of tectorial membrane changes, when the laminating machine mechanism of rectifying fails in time to adjust the tectorial membrane to suitable position, both sides electric putter 8 starts movable rod 7 simultaneously, fall the movable rod, both sides movable rod 7 drives sliding plate 2 simultaneously, both sides sliding plate 2 drives a rotor 12 downstream, so that the cut-off knife can't extend on a rotor, thereby can't cut the tectorial membrane, avoid cutting the product that is not conform to standard size, extravagant material. When the deviation correcting mechanism adjusts the laminating film and the cut-off knife to a proper relative position, the electric push rods 8 on the two sides simultaneously upwards push the movable rods 7, the movable rods 7 on the two sides drive the sliding plates 2, and the sliding plates 2 on the two sides drive the knife-pushing roller 12 to move upwards, so that the cut-off knife extends to the knife-pushing roller, and the laminating film is cut.

This embodiment adopts to set up the spout on the curb plate, is fixed in the electric putter on the curb plate, can couple together the top knife roller 12 with the sliding plate 2 through the curb plate is firm to connect electric putter on the curb plate firmly. By adopting the mode, a supporting frame is not required to be additionally arranged to fix the device, the structure is simplified, and the stability is better.

Claims

1. The utility model provides a coiled material laminating machine, includes the frame and sets up cutter arbor in the frame, setting are in cut-off knife on the cutter arbor, its characterized in that: be equipped with the top knife roller that is used for supporting the coiled material in the frame, the top knife roller sets up the position department in the rear on the direction of delivery of cutter arbor at the coiled material, the radial direction of top knife roller removes the setting and is in the frame, just be connected with on the top knife roller and be used for driving its to be close to or keep away from the actuating mechanism that moves in the direction of cutter arbor.

2. A roll laminator according to claim 1 wherein: the frame includes the curb plate that two relative intervals set up, top rotor reaches the cutter arbor sets up between two curb plates, be equipped with the spout on the curb plate, the both ends of top rotor are equipped with the direction and remove the card dress and are in cooperation groove in the spout, top rotor pass through cooperation groove and spout with the frame direction removes and is connected.

3. A roll laminator according to claim 2, wherein: the matching groove is an annular groove arranged around the axis of the top knife roller.

4. A roll laminator according to claim 3 wherein: the two ends of the top cutter roller are provided with reducing connecting shafts, the outer ends of the reducing connecting shafts are provided with sliding plates connected with the driving mechanism, and the sliding plates and the step surfaces at the reducing positions of the reducing connecting shafts form the annular grooves.

5. A roll laminator according to claim 4, wherein: and a baffle plate used for limiting the sliding plate on the reducing connecting shaft is arranged at the outer end of the reducing connecting shaft.

6. A web laminator according to claim 4 or 5, wherein: the sliding plate is provided with a connecting plate extending outwards, and the driving mechanism is connected with the sliding plate through the connecting plate.

7. A roll laminator according to any one of claims 1 to 5, wherein: the driving mechanism is an electric push rod arranged on the rack.

8. A roll laminator according to claim 7 wherein: the electric push rod is provided with a fixing plate extending outwards, and the electric push rod is installed on the rack through the fixing plate.