CN207480706U - A kind of trimming device of vertical gluing machine - Google Patents

Abstract

The utility model relates to the technical field of gluing equipment, and discloses a trimming device of a vertical gluing machine, comprising a bracket of a tension adjusting device, an adjusting roller located on the bracket, and both ends of the adjusting roller located on the bracket There is a column on which a cutting mechanism for cutting the side of the web on the adjustment roller is arranged. The cutting mechanism includes a sliding frame fixed on the column and extending along the central axis of the adjustment roller, a sliding connection on the sliding On the moving frame, it is used to interfere with the cutting knife on the adjusting roller, when the cutting knife moves back and forth along the extending direction of the sliding frame, it is used to fix the cutting knife at different positions on the sliding frame. This scheme uses a new mechanical structure to move the cutting knife on the sliding frame, and uses the adjustment member to fix the sliding cutting knife on the sliding frame, so as to complete the fixing of the cutting knife, and finally the cutting knife can cut out suitable for different A web of width plank.

Description

A trimming device of a vertical gluing machine

technical field

The utility model relates to the technical field of gluing equipment, in particular to an edge trimming device of a vertical gluing machine.

Background technique

Vertical gluing machines are often used in the field of coating and drying production of modern copper-clad laminates, printed circuit boards, and prepregs.

At present, the publication number is CN107051818A, and the publication date is August 18, 2017. The Chinese patent discloses a vertical gluing machine, which includes sequentially connected front-end equipment, drying unit and back-end equipment, and the drying unit is set on the front-end equipment. And below the equipment in the back section, there are multiple edge guide mechanisms along the running direction of the material in the drying unit.

This kind of vertical gluing machine uses a tension adjustment device to control the degree of tightness of the web during movement, so as to ensure that the material has a stable tension, and finally can be rewound by a winder; but different copper clad laminates and printed circuits The size of the board used is different, and some boards have a relatively small width. At this time, the width of the processed web will be relatively large, which cannot be adapted to the board with a relatively small width.

Utility model content

The purpose of the utility model is to provide a trimming device of a vertical gluing machine, which can trim webs according to different board widths, so that the width of the webs can adapt to the width of the boards.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a trimming device of a vertical gluing machine, including a bracket of a tension adjustment device, an adjusting roller on the bracket, on the bracket and on the Both ends of the adjusting roller are provided with uprights, and the uprights are provided with a cutting mechanism for cutting the side of the web on the adjusting roller, and the cutting mechanism includes a A sliding frame extending in the direction of the central axis of the adjustment roller, slidably connected to the sliding frame and used to interfere with the cutting knife on the adjustment roller, when the cutting knife extends along the extension of the sliding frame After moving back and forth in the direction, it is used to fix the adjusting member at different positions on the sliding frame of the cutting knife.

By adopting the above scheme, when the side of the web needs to be cut, the cutting knife on the sliding frame is used to touch the web, and as the web is transported, the side of the web can be cut by the cutting knife Cutting, and finally the trimming operation can be completed; when it is necessary to adjust the width of the web after trimming, so that the web can be adapted to plates of different widths, move the cutting knife on the sliding frame, so that the cutting at both ends The distance between the knives is suitable for plates of different widths, and then the sliding cutting knives are fixed on the sliding frame by using the adjustment parts, so as to complete the fixing of the cutting knives, and finally the cutting knives can cut out plates suitable for different widths. web.

A further setting of the present utility model is that: the cutting mechanism further includes a pressing cylinder arranged on the sliding frame, and a mounting plate fixed at the lower end of the pressing cylinder and used to support the cutting knife.

By adopting the above scheme, when it is necessary to cut the waste edge on the adjustment roller, the pressing cylinder drives the installation plate to move down, and then the installation plate can drive the cutting knife to press against the outer wall of the adjustment roller. When it is conveyed on the roller, the side of the web can be cut by the cutting knife; when it is necessary to slide the cutting knife, the pressing cylinder first needs to drive the cutting knife to move toward the side away from the regulating roller, and then the cutting knife can be moved with the The regulating roller is separated, and the cutting knife can be moved at this moment. Since the cutting knife is separated from the regulating roller, the cutting knife will not rub against the regulating roller, and finally the wear of the cutting knife can be reduced.

The utility model is further configured as follows: the adjustment member includes a connecting plate fixed on the upper end of the cylinder, a slider fixed on one end of the connecting plate, set on the sliding frame and used for the sliding The dovetail chute embedded in the block, the threaded hole opened on the connecting plate, is used for threaded connection in the threaded hole and used for pressing against the positioning bolt on the outer wall of the sliding frame.

By adopting the above scheme, when it is necessary to move the cutting knife, the operator first twists the positioning bolt so that the positioning bolt is no longer pressed against the sliding frame. At this time, the operator can move the connecting plate, and the slider on the connecting plate is It can slide along the direction of the dovetail chute. When it moves to a suitable position, the operator twists the positioning bolt again, and the positioning bolt can be pressed against the sliding frame again, and finally the cutting knife can be moved to the position. positioning.

A further setting of the present invention is that: the positioning bolt is provided with a wrench for rotating the positioning bolt.

By adopting the above solution, when the operator needs to twist the positioning bolt, he can use a wrench to twist the positioning bolt relatively labor-savingly.

The utility model is further set as follows: it also includes a waste edge collection device located on the ground at both ends of the support, the waste edge collection device includes a bottom plate placed on the ground, rotatably connected to the bottom plate and used for winding A waste edge collecting roller, a drive motor fixed on the bottom plate and used to drive the collecting roller to rotate.

By adopting the above scheme, when the waste edge is cut off by the cutting knife, it can be wound on the collection roller. After the collection roller is driven to rotate by the drive motor, the collection roller can collect the waste edge in a unified way, and finally the waste edge can be processed. Recycling is in line with the concept of energy saving and environmental protection.

The utility model is further set as follows: the waste edge collection device also includes a rodless cylinder fixed on the bottom plate and extending along the central axis direction of the collection roller, and a rodless cylinder fixed on the moving table of the rodless cylinder A fixed rod, a fixed ring fixed on the end of the fixed rod away from the mobile platform and used for passing waste edges.

By adopting the above scheme, since the length of the collection roller is much longer than the width of the waste edge, the rodless cylinder is used to drive the fixed ring to move back and forth, and the fixed ring can drive the waste edge to move back and forth along the central axis of the collection roller, and finally the waste The edges can be evenly distributed on the collecting roller along the direction of the central axis of the collecting roller, thereby preventing waste edges from accumulating at one position of the collecting roller.

A further configuration of the present utility model is that: one side of the upright column is fixed with a guide rod extending in the vertical direction and colliding with the waste side.

By adopting the above solution, the guide rod is used to guide the moving direction of the waste edge towards the side of the collecting roller, thereby reducing the possibility of the waste edge being accidentally wound in other devices.

The utility model is further set as: on the support and at both ends of the adjusting roller are provided with crumpling rollers for conflicting on the surface of the web, and the crimping rollers are located on the column far away from the side of the guide rod.

By adopting the above scheme, when the waste edge is about to be cut by the cutting knife, the crumpling roller is used to touch the web, and at this time the web can be relatively flatly transported to the position of the cutting knife, and finally it can be beneficial to cutting The knife cuts the waste edge smoothly, reducing the possibility of shifting the cutting position of the side edge after the wrinkled web enters the cutting knife.

In summary, the utility model has the following beneficial effects:

1. When the side of the web needs to be cut, use the compression cylinder to drive the cutting knife against the adjusting roller. With the transmission of the web, the side of the web can be cut off by the cutting knife, and finally The trimming operation can be completed; when it is necessary to adjust the width of the web after trimming, so that the web can be adapted to plates of different widths, move the connecting plate on the sliding frame, so that the distance between the cutting knives at both ends The distance is suitable for plates of different widths, and then the positioning bolts are screwed so that the positioning bolts are pressed against the sliding frame, thereby completing the fixing of the cutting knife, and finally the cutting knife can cut out webs suitable for plates of different widths;

2. After the waste edge is cut off by the cutting knife, the drive motor drives the collecting roller to rotate, and at the same time, the rodless cylinder is used to drive the fixed ring to move back and forth, and the fixed ring can drive the waste edge to move back and forth along the central axis of the collecting roller. Then the waste edge can be evenly distributed on the collecting roller along the direction of the central axis of the collecting roller, and the collecting roller can collect the waste edge uniformly, and finally the waste edge can be recycled.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is an enlarged view of part A in Fig. 1 .

In the figure: 1, bracket; 11, crumpling roller; 2, adjusting roller; 3, column; 31, guide rod; 4, cutting mechanism; 41, sliding frame; 42, cutting knife; Connecting plate; 432, slider; 433, dovetail chute; 434, threaded hole; 435, positioning bolt; 4351, wrench; 44, compression cylinder; 45, mounting plate; 5, waste edge collection device; 51, bottom plate; 52. Collection roller; 53. Drive motor; 54. Rodless cylinder; 541. Mobile platform; 55. Fixed rod; 56. Fixed ring; 6. Web.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

A kind of edge trimming device of vertical gluing machine, referring to Fig. 1, the edge trimming device of this kind of vertical gluing machine includes the bracket 1 that is used to install the tension adjustment device, and the bracket 1 is connected with the support web through bearing rotation. The adjustment roller 2 of the object 6; wherein two columns 3 are fixed on the bracket 1 by bolts, and the two columns 3 are located at the two ends of the adjustment roller 2 respectively.

Referring to Fig. 2, a cutting mechanism 4 is provided on the support 1, and the cutting mechanism 4 is used to cut the side edge of the web 6 positioned on the regulating roller 2; 43. Compress the cylinder 44, the mounting plate 45, and the adjusting member 43 includes the connecting plate 431, the slider 432, the dovetail chute 433, the threaded hole 434, and the positioning bolt 435. When the cutting knife 42 moves back and forth along the extending direction of the sliding frame 41 After moving, the adjusting member 43 is used to fix the cutting knife 42 at different positions on the sliding frame 41 .

Referring to Fig. 2, the sliding frame 41 is fixed on the upper end of the column 3 by bolts, and the extending direction of the sliding frame 41 is parallel to the extending direction of the regulating roller 2 (refer to Fig. 1 ); , and the extension direction of the dovetail chute 433 is parallel to the extension direction of the sliding frame 41; at the same time, the slider 432 is integrated on one end of the connecting plate 431, and the connecting plate 431 can use the slider 432 to move along the dovetail chute. 433 moves, and the shape of the slider 432 matches the shape of the dovetail chute 433 .

Referring to Fig. 2, the threaded hole 434 is provided on the side of the connecting plate 431 close to the slider 432, the positioning bolt 435 is threaded in the threaded hole 434, and the positioning bolt 435 is used to be pressed against the side wall of the sliding frame 41, At the same time, the upper end of the positioning bolt 435 is welded with a wrench 4351; after the connecting plate 431 slips, it is positioned by the positioning bolt 435; wherein the compression cylinder 44 is fixed on the connecting plate 431 by bolts, and the mounting plate 45 is fixed on the compression by bolts simultaneously. The position of the lower end of the cylinder 44, and the cutting knife 42 is connected on the mounting plate 45 through a bearing and a rotating shaft.

Referring to Fig. 1, a waste edge collecting device 5 is arranged on the ground at both ends of the support 1, and the waste edge collecting device 5 is used to collect the waste edge cut by the cutting knife 42 (refer to Fig. 2); this kind of waste edge collecting device 5 includes Bottom plate 51, collecting roller 52, driving motor 53, rodless cylinder 54, fixed rod 55, and fixing ring 56; wherein the bottom plate 51 is placed on the ground, the driving motor 53 is fixed on the bottom plate 51 by bolts, and the collecting roller 52 is connected by a coupling The device is connected on the output shaft of the driving motor 53; the collecting roller 52 can be driven to rotate by the driving motor 53.

Referring to Fig. 1, the rodless cylinder 54 is fixed on the base plate 51 by bolts, wherein the extension direction of the rodless cylinder 54 is parallel to the central axis direction of the collection roller 52; The fixed rod 55 is fixed on the movable platform 541 of the rodless cylinder 54 by bolts, wherein the fixed ring 56 is welded on the end of the fixed rod 55 away from the sliding platform.

With reference to Fig. 1. wherein be positioned at one side of upright column 3 and be welded with guide rod 31 on the side that extends out near the waste edge, and guide rod 31 extends vertically upwards; 6 is taped on one side with a crumpling roll 11 made of cardboard and intended to rest against the surface of the web 6 .

Principle: Referring to Fig. 2, when the side of the web 6 needs to be cut, the cutting knife 42 is driven by the pressing cylinder 44 against the adjusting roller 2, and along with the transmission of the web 6, the side of the web 6 The edge can be cut off by the cutting knife 42, and finally the operation of edge trimming can be completed.

Referring to Fig. 2, when it is necessary to adjust the width of the web 6 after edge trimming so that the web 6 is suitable for plates of different widths, the operator first turns the positioning bolt 435 so that the positioning bolt 435 is no longer pressed against the slide. Move the frame 41, now the operator can move the connecting plate 431, the slide block 432 on the connecting plate 431 can slide along the direction of the dovetail chute 433, after moving to a suitable position, the operator can screw again Moving the positioning bolt 435, the positioning bolt 435 can be pressed against the sliding frame 41 again, and finally the positioning of the moving position of the cutting knife 42 can be completed, so that the distance between the cutting knives 42 at both ends can be adapted to plates of different widths .

Referring to Fig. 1, when the waste edge is cut off by the cutting knife 42 (refer to Fig. 2), the waste edge moves along the guide rod 31, and then can be wound on the collection roller 52, wherein the collection roller 52 is driven to rotate by the drive motor 53 At the same time, the rodless cylinder 54 is used to drive the fixed ring 56 to move back and forth, the fixed ring 56 can drive the waste edge to move back and forth along the central axis direction of the collecting roller 52, and then the waste edge can be evenly distributed along the central axis direction of the collecting roller 52 On the collecting roller 52, the collecting roller 52 can collect the waste edges uniformly, and finally the waste edges can be recycled.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (8)

1. A trimming device for a vertical gluing machine, comprising a bracket (1) of a tension adjustment device and an adjustment roller (2) located on the bracket (1), characterized in that: it is located on the bracket (1) and Both ends of the adjustment roller (2) are provided with a column (3), and the column (3) is provided with a cutting mechanism for cutting the side of the web on the adjustment roller (2) ( 4), the cutting mechanism (4) includes a sliding frame (41) fixed on the column (3) and extending along the central axis of the adjustment roller (2), slidingly connected to the sliding on the frame (41) and used to interfere with the cutting knife (42) on the adjustment roller (2), when the cutting knife (42) moves back and forth along the extension direction of the sliding frame (41) for The cutting knife (42) is fixed on the adjusting member (43) at different positions on the sliding frame (41). 2. The edge trimming device of a vertical gluing machine according to claim 1, characterized in that: the cutting mechanism (4) also includes a pressing cylinder ( 44), a mounting plate (45) fixed at the lower end of the pressing cylinder (44) and used to support the cutting knife (42). 3. The edge trimming device of a vertical gluing machine according to claim 2, characterized in that: the adjustment member (43) includes a connecting plate (431) for fixing on the upper end of the cylinder, fixed on The slider (432) on one end of the connecting plate (431), the dovetail chute (433) provided on the sliding frame (41) for the insertion of the slider (432), and the dovetail chute (433) provided on the connection The threaded hole (434) on the plate (431) is used for threaded connection in the threaded hole (434) and used for pressing against the positioning bolt (435) on the outer wall of the sliding frame (41). 4. The edge trimming device of a vertical gluing machine according to claim 3, characterized in that: the positioning bolt (435) is provided with a wrench (4351) for rotating the positioning bolt (435). 5. The edge trimming device of a vertical gluing machine according to claim 1, characterized in that it also includes waste edge collecting devices (5) on the ground at both ends of the support (1), the waste edge The edge collecting device (5) includes a bottom plate (51) placed on the ground, a collection roller (52) that is rotatably connected to the bottom plate (51) and used for winding waste edges, fixed on the bottom plate (51) And a driving motor (53) for driving the collecting roller (52) to rotate. 6. The edge trimming device of a vertical gluing machine according to claim 5, characterized in that: the waste edge collecting device (5) also includes a The rodless cylinder (54) extending in the direction of the central axis of the roller (52), the fixed rod (55) fixed on the mobile platform (541) of the rodless cylinder (54), the fixed rod (55) fixed on the A fixed ring (56) on the end far away from the mobile platform (541) and used for passing waste edges. 7. The edge trimming device of a vertical gluing machine according to claim 6, characterized in that: one side of the column (3) is fixed with a guide rod ( 31). 8. The edge trimming device of a vertical gluing machine according to claim 7, characterized in that: on the support (1) and at both ends of the adjustment roller (2) are provided with friction A crumpling roll (11) on the surface of the web, the crumpling roll (11) is located on the side of the column (3) away from the guide bar (31).