CN220428598U

CN220428598U - Laminating machine slitting mechanism

Info

Publication number: CN220428598U
Application number: CN202321866714.1U
Authority: CN
Inventors: 张和杰
Original assignee: Wenzhou Cisco Printing Machinery Technology Co ltd
Current assignee: Wenzhou Cisco Printing Machinery Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-02-02
Anticipated expiration: 2033-07-14

Abstract

The application relates to a cutting mechanism of a laminating machine, which comprises a cutting tool and a driving piece for driving the cutting tool to rotate; the cutting device comprises a frame, a driving piece, a cutting tool and a fixed plate, and is characterized by also comprising a sliding shaft which is fixedly arranged on the frame, wherein the sliding shaft is provided with the fixed plate which slides along the length direction of the sliding shaft, the driving piece is fixedly arranged on the fixed plate, and the cutting tool is linked with the driving piece; the fixed plate is provided with a locking piece for locking the fixed plate on the sliding shaft. The cutting tool has the advantages that the position of the cutting tool can be adjusted, so that the cutting tool can be better adapted to cutting work of films of different specifications, and the effect of the adaptation range is enlarged.

Description

Laminating machine slitting mechanism

Technical Field

The application relates to the technical field of laminating machines, in particular to a slitting mechanism of a laminating machine.

Background

At present, after paper or printed matter is produced, a film laminating machine is generally adopted to coat a layer of protective film on the surface of the paper or printed matter in order to protect the surface appearance, so that the protective effects of water resistance, pollution resistance, chemical corrosion resistance and the like are realized.

The existing laminating machine mainly comprises a film feeding device, a conveyor belt, a hot pressing device and the like, wherein a protective film is led to a feed inlet of the conveyor belt through the film feeding device and is laminated with products on the conveyor belt, and then is laminated together through a rubber roller and a heating roller in the hot pressing device, so that laminated products connected together are formed; then a cutting mechanism arranged on the machine base is used for cutting a notch at the film, and the film covered products which are originally connected together are subsequently pulled into single film covered products from the notch under the action of the tension of the conveyor belt.

The cutting mechanism mainly comprises a cutting knife and a motor for driving the cutting knife to rotate, wherein the motor is fixedly arranged on the machine base, and the cutting knife is coaxially and fixedly arranged on a motor rotating shaft; in the actual operation process, once the motor is fixedly arranged on the machine base, a worker can hardly readjust the cutting position of the cutting knife, so that the adaptability of the cutting mechanism is poor, and the cutting mechanism is difficult to adapt to the cutting work of films with different specifications.

Disclosure of Invention

The utility model provides a mechanism is cut to laminating machine has the position that can conveniently adjust cutting tool to the effect of the cutting work of adaptation in different specification films that can be better.

The application provides a laminating machine slitting mechanism adopts following technical scheme:

a cutting mechanism of a laminating machine comprises a cutting tool and a driving piece for driving the cutting tool to rotate; the cutting device comprises a frame, a driving piece, a cutting tool and a fixed plate, and is characterized by also comprising a sliding shaft which is fixedly arranged on the frame, wherein the sliding shaft is provided with the fixed plate which slides along the length direction of the sliding shaft, the driving piece is fixedly arranged on the fixed plate, and the cutting tool is linked with the driving piece; the fixed plate is provided with a locking piece for locking the fixed plate on the sliding shaft.

By adopting the technical scheme: when the position of the cutting tool is required to be adjusted, the locking piece is released to lock the fixed plate, and at the moment, the fixed plate can slide back and forth along the length direction of the sliding shaft; after the fixing plate is moved to the required position of the sliding shaft, the fixing plate is fixed on the sliding shaft again through the locking piece, and at the moment, the position adjustment work of the cutting tool is completed, so that the cutting tool can be better adapted to the cutting work of films with different specifications, and the adaptation range is enlarged.

Preferably, the fixed plate is provided with a box-type linear bearing, the sliding shaft is arranged on the box-type linear bearing in a penetrating way, and the fixed plate is in sliding connection with the sliding shaft through the box-type linear bearing; the box-type linear bearing is characterized in that an inner threaded hole for inserting a locking piece is formed in the outer side wall of the box-type linear bearing, the locking piece is connected in the inner threaded hole in a threaded mode, and the locking piece screwed on the box-type linear bearing is used for being mutually pressed with a sliding shaft.

By adopting the technical scheme: the adoption of the box-type linear bearing can not only reduce the resistance applied to the moving of the fixed plate and enable the sliding process of the fixed plate to be smoother and more stable, but also greatly reduce the noise generated when the fixed plate slides; when the fixed plate with the position adjusted is required to be fixed, the fixed plate can be locked on the sliding shaft only by screwing the locking piece and mutually pressing the end part of the locking piece and the outer side wall of the sliding shaft.

Preferably, the fixing plate is provided with a supporting vertical plate, and the supporting vertical plate is mutually perpendicular to the fixing plate; the cutting tool is rotationally arranged on the supporting vertical plate, a transmission piece positioned between the cutting tool and the driving piece is further arranged on the supporting vertical plate, one end of the transmission piece is connected with a rotation shaft of the driving piece, the other end of the transmission piece is connected with the rotation shaft of the cutting tool, and the driving piece controls the cutting tool to rotate on the supporting vertical plate through the transmission piece.

Preferably, a screw is coaxially arranged on the rotating shaft of the cutting tool, a spring is coaxially sleeved outside the screw, and a nut for pressing the spring on the rotating shaft of the cutting tool is further connected to the screw in a threaded manner; one end of the spring is abutted against the rotary shaft of the cutting tool, and the other end of the spring is abutted against the nut.

Preferably, the device also comprises a bridge plate for placing the film-covered product, wherein the bridge plate is fixedly arranged on the machine base; and a cutting notch for allowing the cutting edge on the cutting tool to pass through is formed in the bridge plate.

Preferably, the bridge plate further comprises a mounting frame fixedly mounted on the base, the bridge plate is provided with inserting grooves for inserting the respective opposite mounting frames, and the bridge plate is erected on the mounting frame through the inserting grooves.

Preferably, the bridge passing boards on the mounting frame are multiple in number, and adjacent bridge passing boards are sequentially distributed along the length direction of the mounting frame.

In summary, the present application includes at least one of the following beneficial technical effects:

the position of the cutting tool can be adjusted, so that the cutting tool can be better adapted to cutting work of films with different specifications, and the adaptation range is enlarged;

when the fixed plate with the position adjusted is required to be fixed, the fixed plate can be locked on the sliding shaft by tightly pressing the end part of the locking piece and the outer side wall of the sliding shaft;

the adoption of the box-type linear bearing not only can reduce the resistance received when the fixed plate moves and enable the sliding process of the fixed plate to be smoother and stable, but also can greatly reduce the noise generated when the fixed plate slides.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a portion of the structure of the salient features of FIG. 1;

fig. 3 is a schematic view of a part of the construction of fig. 1 highlighting the bottom of the bridge deck.

Reference numerals illustrate: 1. a cutting tool; 10. a screw; 11. a spring; 12. a nut; 2. a driving member; 20. a second helical gear; 3. a sliding shaft; 4. a fixing plate; 40. a box-type linear bearing; 41. a supporting vertical plate; 5. a locking member; 6. a transmission member; 60. a first helical gear; 61. a first sprocket; 62. a second sprocket; 63. a chain; 7. a bridge plate; 70. cutting the notch; 71. a plug-in groove; 8. and (5) mounting a frame.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a laminating machine slitting mechanism.

Referring to fig. 1 and 2, the slitting mechanism of the laminating machine includes a slitting tool 1 and a driving member 2 for driving the slitting tool 1 to rotate, wherein the driving member 2 in this embodiment adopts a motor. The device also comprises two sliding shafts 3 which are fixedly arranged on the machine base, and the two sliding shafts 3 are arranged in parallel. A fixed plate 4 is arranged between the two sliding shafts 3, and the fixed plate 4 is arranged on the sliding shafts 3 in a sliding manner along the length direction of the sliding shafts 3 at the two sides. The driving piece 2 is fixedly arranged on the fixed plate 4, and the sliding shafts 3 are respectively positioned at two sides of the driving piece 2.

As shown in fig. 1 and 2, two sets of box-type linear bearings 40 respectively opposite to the sliding shafts 3 are fixedly mounted on the fixed plate 4, and the sliding shafts 3 are respectively movably arranged on the respective opposite box-type linear bearings 40 in a penetrating manner. The fixed plate 4 is in sliding connection with the sliding shaft 3 through a box-type linear bearing 40. The outer side wall of the box-type linear bearing 40 is penetrated with an internal threaded hole, the box-type linear bearing 40 is in threaded connection with a locking piece 5 for locking the fixed plate 4 on the sliding shaft 3 through the internal threaded hole, and one end of the locking piece 5 is inserted into and in threaded connection with the internal threaded hole. When the locking member 5 is screwed onto the box-type linear bearing 40, the end of the locking member 5 will press against the outer side wall of the sliding shaft 3, and at this time, the further movement of the fixing plate 4 on the sliding shaft 3 can be restricted under the locking of the locking member 5.

As shown in fig. 1 and 2, the fixing plate 4 is fixedly provided with a supporting vertical plate 41 which is mutually perpendicular to the fixing plate 4, the cutting tool 1 is rotatably arranged at one end, far away from the fixing plate 4, of the supporting vertical plate 41, the supporting vertical plate 41 is also provided with a transmission member 6 positioned between the cutting tool 1 and the driving member 2, and the transmission member 6 comprises a first bevel gear 60 rotatably arranged on the supporting vertical plate 41, a first sprocket 61 coaxially fixedly sleeved outside the rotating shaft of the first bevel gear 60, a second sprocket 62 coaxially fixedly sleeved outside the rotating shaft of the cutting tool 1, and a chain 63 encircling the first sprocket 61 and the second sprocket 62. One side of the chain 63 is intermeshed with the first sprocket 61 and the other side of the chain 63 is intermeshed with the second sprocket 62.

As shown in fig. 1 and 2, the output shaft of the driving member 2 is coaxially and fixedly sleeved with a second bevel gear 20, the second bevel gear 20 is meshed with the first bevel gear 60 above, and when the driving member 2 drives the second bevel gear 20 to rotate, the cutting tool 1 can be driven to rotate relatively on the supporting vertical plate 41 under the transmission of the chain 63.

As shown in fig. 1 and 2, a screw 10 is coaxially mounted on a rotating shaft of the cutter 1, a spring 11 is coaxially sleeved outside the screw 10, and the spring 11 stretches along the length direction of the screw 10. One end of the screw 10, which is far away from the cutting tool 1, is in threaded connection with a nut 12 for pressing the spring 11 on the rotating shaft of the cutting tool 1, one end of the spring 11 is in interference with the rotating shaft of the cutting tool 1, and the other end of the spring 11 is in interference with the nut 12.

As shown in fig. 1 and 3, the slitting mechanism of the laminating machine further comprises two mounting frames 8 fixedly mounted on the machine base, the two mounting frames 8 are parallel to each other, and the length extending direction of the mounting frames 8 is consistent with the length extending direction of the sliding shaft 3. The supporting vertical plates 41 are arranged between the installation frames 8, a plurality of bridge passing plates 7 are arranged on one side of the supporting vertical plates 41 between the installation frames 8 in a detachable mode, and the adjacent bridge passing plates 7 are sequentially arranged along the length direction of the installation frames 8. The upper surface of the bridge plate 7 is used for placing a film-covered product, and two sides of the bridge plate 7 are respectively fixed on the opposite mounting frames 8 through bolts.

As shown in fig. 1 and 3, the bridge plate 7 faces the side wall of the mounting frame 8 opposite to each other, and is provided with a plugging slot 71 for the insertion of the mounting frame 8 opposite to each other, when the bridge plate 7 is erected on the mounting frame 8, the mounting frames 8 on both sides are respectively plugged into the corresponding plugging slots 71, so that the bridge plate 7 can be initially limited on the mounting frame 8, and the bridge plate 7 can be positioned.

As shown in fig. 1 and 3, the bridge plate 7 closest to the cutter 1 is provided with a cutting notch 70 for the blade on the cutter 1 to pass through, and the cutting notch 70 can ensure that the cutter 1 smoothly cuts the film on the bridge plate 7.

The implementation principle is as follows: when the position of the cutter 1 needs to be adjusted, the fixing plate 4 can be slid back and forth along the length direction of the sliding shaft 3 by releasing the locking of the fixing plate 4 by the locking member 5. After the fixing plate 4 is moved to the required position of the sliding shaft 3, the fixing plate 4 is fixed on the sliding shaft 3 again through the locking piece 5, and at the moment, the position of the cutting tool 1 is adjusted, so that the cutting tool can be better adapted to cutting work of films with different specifications, and the adaptation range is enlarged.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a laminating machine slitting mechanism, includes cutting tool (1) and is used for driving cutting tool (1) pivoted driving piece (2); the method is characterized in that: the automatic cutting machine also comprises a sliding shaft (3) fixedly arranged on the machine base, wherein a fixed plate (4) sliding along the length direction of the sliding shaft (3) is arranged on the sliding shaft (3), the driving piece (2) is fixedly arranged on the fixed plate (4), and the cutting tool (1) is linked with the driving piece (2); the fixing plate (4) is provided with a locking piece (5) for locking the fixing plate (4) on the sliding shaft (3).

2. The laminating machine slitting mechanism of claim 1, wherein: the fixed plate (4) is provided with a box-type linear bearing (40), the sliding shaft (3) is arranged on the box-type linear bearing (40) in a penetrating mode, and the fixed plate (4) is connected with the sliding shaft (3) in a sliding mode through the box-type linear bearing (40); the locking device is characterized in that an internal threaded hole for inserting the locking piece (5) is formed in the outer side wall of the box-type linear bearing (40), the locking piece (5) is in threaded connection with the internal threaded hole, and the locking piece (5) screwed on the box-type linear bearing (40) is used for being mutually pressed with the sliding shaft (3).

3. The laminating machine slitting mechanism of claim 1, wherein: the fixing plate (4) is provided with a supporting vertical plate (41), and the supporting vertical plate (41) is perpendicular to the fixing plate (4); the utility model discloses a cutting tool, including support riser (41), cutting tool (1), driving piece (2), driving piece (6) one end and driving piece (2) rotation coupling, driving piece (6) other end and cutting tool (1) rotation coupling, driving piece (2) are through driving piece (6) control cutting tool (1) rotation on support riser (41).

4. A film laminating machine slitting mechanism according to claim 3, wherein: the rotary shaft of the cutting tool (1) is coaxially provided with a screw rod (10), a spring (11) is coaxially sleeved outside the screw rod (10), and the screw rod (10) is also in threaded connection with a nut (12) for pressing the spring (11) on the rotary shaft of the cutting tool (1); one end of the spring (11) is abutted against the rotating shaft of the cutting tool (1), and the other end of the spring (11) is abutted against the nut (12).

5. The laminating machine slitting mechanism of claim 1, wherein: the device also comprises a bridge plate (7) for placing the film-covered product, wherein the bridge plate (7) is fixedly arranged on the machine base; the bridge plate (7) is provided with a cutting notch (70) for the cutting edge of the cutting tool (1) to pass through.

6. The laminating machine slitting mechanism of claim 5, wherein: the bridge-crossing plate (7) is provided with inserting grooves (71) for inserting the corresponding installing frames (8), and the bridge-crossing plate (7) is erected on the installing frames (8) through the inserting grooves (71).

7. The laminating machine slitting mechanism as set forth in claim 6, wherein: the bridge plate (7) number on mounting bracket (8) is provided with a plurality of, and is adjacent bridge plate (7) are arranged in proper order along mounting bracket (8) length direction.