TWM508440U - Direction variable conveyor - Google Patents

Description

Steering conveyor

A delivery device, and more particularly a steering conveyor that allows a printed surface of a strip of material to avoid contact with a transport roller.

Pressing, printing refers to a technique for quickly copying images or text in large quantities. Today's printing technology uses a printing press to print ink on a substrate (such as paper) for a large number of copies.

The conventional hot stamping printing can be mainly divided into two types: hot stamping or cold stamping. The hot stamping or cold stamping printing transfers the bronzing film onto the substrate, and the bronzing film used in the bronzing printing is composed of a substrate, a pigment or a metal powder layer, and a heat transfer adhesive, wherein the hot stamping first heats the printing plate. After that, the bronzing film is pressed against the substrate, and the bronzing film is adhered to the substrate by heat and pressure, so that the bronzing film can be smoothly transferred to the substrate, and the non-stressed bronzing film area remains on the substrate. In order to ensure that the bronzing font or pattern is clear, the combination of heat and pressure in hot stamping is very important, and the stamping process will leave the substrate with dents. In addition, the cold foil film used in the cold stamping printing is composed of a substrate, a separating glue, a pigment or a metal powder layer, and the cold stamping film of the cold stamping printing does not need to use a heat transfer adhesive, so the cold stamping printing is to print the glue first by the printing plate. On the substrate, the cold foil film is pressed onto the substrate through a flat cylinder, and the cold foil film is pulled away from the substrate by the adhesive force of the glue to the substrate to form a word. The body or pattern, and therefore the cold stamping printing does not need to use the heat and pressure to print the cold foil film on the substrate, so the font or pattern of the cold stamping will not be dent.

In the hot stamping printing process, in order to avoid the surface of the substrate printed with the font or pattern contacting the conveying roller of the printing machine, the surface of the printing substrate printed with the font or the pattern is damaged, so the conventional printing machine The substrates are conveyed in a straight line or in a reverse direction (180° reverse), which not only causes the conventional printing machine to be bulky, but also requires a wide space for the conventional printing machine to be placed.

In addition, in the hot stamping printing process, if the printed font or pattern is to be colored differently, a multi-pass hot stamping process must be carried out. Among each hot stamping, the printed matter must be printed. Or the pattern is cooled, which causes the conventional printing machine to increase the path length of the conveying roller to cool the substrate. This not only causes the conventional printing machine to be bulky, but also requires a wide space for placement. Know the printing press.

In view of the above problems, the present invention provides a steering type conveying device which utilizes a multi-segment steering mechanism to perform a plurality of sections of conveyance between a belt material (such as a paper strip material) between conveying rollers, so that in a limited space, The printed surface of the strip material can be prevented from coming into contact with the transport roller.

According to the steering conveyor of the present invention, a belt-like material is used for steering, including a machine table, a feeding roller, a discharging roller, a first roller group, and a second roller. a wheel set, a first steering roller and a second steering roller. Wherein, the machine has two long sides and two short sides, defines a first axial direction parallel to the two long sides, defines a second axial direction parallel to the two short sides, and the first axial direction is perpendicular to the second Axial. The feeding roller and the discharging roller are respectively The relationship of rotation is pivoted to the opposite long sides of the machine table, and the feeding roller and the discharging roller are respectively rotated relative to the machine table with the first axial direction as the axis. The first roller set and the second roller set are respectively pivotally connected to the opposite short sides of the machine table in a rotatable relationship, and the first roller set and the second roller set are respectively taken by the second axial direction The heart rotates relative to the machine. The first steering roller and the second steering roller are respectively pivotally connected to the machine in a rotatable relationship, and the first steering roller and the second steering roller are respectively rotated by a third axial axis. And the third axial direction is different from the first axial direction and the second axial direction.

The utility model has the effect that the first steering roller and the second steering roller are used for conveying the traveling strip material (for example, 90° steering), so that the strip material is conveyed by the feeding roller. When the first steering roller is turned, the strip material is deflected by the first steering roller to the first roller set, and the first roller set conveys the strip material to the second roller set, and the second roller set When the strip material is delivered to the second steering roller, the strip material is diverted by the second steering roller to the discharge roller for another printing process. Thereby, the first steering roller and the second steering roller are used for the steering conveyance of the strip material, so that the strip material is in contact with each roller only with the unprinted surface, thereby avoiding the printing of the strip material. The surface is in contact with the roller and is prone to damage. At the same time, the first steering roller and the second steering roller can be respectively located at different levels, so that the strip material is transported in a three-dimensional space in a limited space of the machine, thereby effectively increasing the roller conveying path. And effectively reduce the space occupied by the printing press.

10‧‧‧ machine

11‧‧‧ first side

12‧‧‧Second side

13‧‧‧ Third side

14‧‧‧ fourth side

15‧‧‧Adjustment agency

151‧‧‧ screw

152‧‧‧ Turning handwheel

153‧‧‧ platform

20‧‧‧Infeed roller

30‧‧‧Outlet roller

40‧‧‧First Roller Set

41‧‧‧First conveyor roller

50‧‧‧Second roller set

51‧‧‧Second conveyor roller

60‧‧‧First steering roller

70‧‧‧Second steering roller

80‧‧‧Band materials

81‧‧‧ first surface

82‧‧‧ second surface

R1‧‧‧first axial

R2‧‧‧second axial

R3‧‧‧ third axial

Figure 1 is a perspective view of a delivery device in accordance with the present invention.

Figure 2 is a top plan view of the delivery device according to the present invention.

Figure 3 is a perspective view of a strip material according to the novel transport device of the present invention.

Figure 4 is a top plan view of a strip material according to the novel transport device of the present invention.

Figure 5 is a schematic view of the steering of the strip material according to the present invention.

Referring to the schematic diagrams shown in Figures 1 to 5, the steering conveyor disclosed in the present invention is applied to a printing process for conveying at least one strip material 80 (e.g., paper strip material). The material 80 is provided with a first surface 81 and a second surface 82. For convenience of explanation, X, Y, and Z indicated in the figure are the X-axis direction, the Y-axis direction, and the Z-axis direction, respectively, and the X-axis direction, the Y-axis direction, and the Z-axis direction are perpendicular to each other. The conveying device of the present invention comprises a machine table 10, a feeding roller 20, a discharging roller 30, a first roller group 40, a second roller group 50, a first steering roller 60 and a The second steering roller 70.

The machine table 10 includes a first side edge 11, a second side edge 12, a third side edge 13, and a fourth side edge 14. The first side 11 and the second side 12 correspond to each other to form two long sides of the machine 10, parallel to the two long sides of the machine table 10 (ie, the first side 11 and the second side) Edge 12) has a first axial direction R1 (i.e., parallel to the X-axis direction). The third side 13 and the fourth side 14 also correspond to each other, and constitute two short sides of the machine table 10, parallel to the two short sides of the machine table 10 (ie, the third side 13 and the fourth side) 14) has a second axial direction R2 (ie parallel to the Y-axis direction). The first side 11 and the second side 12 are connected to the third side 13 respectively, and the first side 11 and the second side 12 are connected to the fourth side 14 respectively. The first side 11 and the second side 12 are connected to the third side 13 and the fourth side 14 to form a frame.

In addition, the machine 10 further includes at least one adjusting mechanism 15 . The adjusting mechanism 15 includes a screw 151 , a rotating hand wheel 152 and a platform 153 . The two ends of the screw 151 are respectively disposed at The third side 13 and the fourth side 14 , and one end of the screw 151 extends from the fourth side 14 and is connected with a rotating hand wheel 152 . The platform 153 is actuated by the screw 151 and is rotated by rotating the hand wheel 152 . The screw 151 is rotated, and the screw 151 drives the platform 153 to perform linear reciprocating movement. In this embodiment, the platform 153 can be a slide rail structure, and the second steering roller 70 can be disposed thereon. The screw 151 drives the platform 153 and the second steering roller 70 thereon to reciprocate. .

The feeding roller 20 is pivotally connected to the first side 11 of the machine table 10 in a rotatable relationship and is disposed in parallel with the first side edge 11 such that the feeding roller 20 has a first axial direction R1 (ie parallel to X). The shaft direction is rotated relative to the machine table 10 as an axis. The discharge roller 30 is pivotally connected to the second side 12 of the machine table 10 in a rotatable relationship and disposed parallel to the second side 12 such that the discharge roller 30 has a first axial direction R1 (ie, parallel to the X The shaft direction is rotated relative to the machine table 10 as an axis. Thus, the discharge roller 30 and the feed roller 20 are disposed opposite to each other on the machine table 10.

The first roller set 40 is pivotally connected to the third side 13 of the machine table 10 and is disposed parallel to the third side 13 . The first roller set 40 includes at least two first conveying rollers 41 . The two first conveying rollers 41 are disposed on the third side 13 in a high and low arrangement, respectively, and the first conveying roller 41 is in the second axial direction R2 (ie, parallel to the Y-axis direction). The shaft rotates relative to the machine table 10.

The second roller set 50 is pivotally connected to the fourth side 14 of the machine table 10 in a rotatable relationship and is disposed in parallel with the fourth side 14 . The second roller set 50 includes at least two second conveying rollers 51 . The two second conveying rollers 51 are disposed on the fourth side 14 in a high and low arrangement, respectively, and the second conveying roller 51 is in the second axial direction R2 (ie, parallel to the Y-axis direction). The shaft rotates relative to the machine table 10.

The first steering roller 60 and the second steering roller 70 are pivoted in a rotatable relationship The machine 10 is connected to the machine 10, and the first steering roller 60 and the second steering roller 70 are rotated relative to the machine table 10 with a third axial direction R3 as an axis. It should be noted that the third axial direction R3 is different from the first axial direction R1 and the second axial direction R2. That is, the third axial direction R3 forms a non-perpendicular angle with the first axial direction R1. Similarly, the third axial direction R3 and the second axial direction R2 form a non-perpendicular angle. In detail, the first steering roller 60 is inclined at a predetermined angle, and the angle between the first side edge 11 and the fourth side edge 14 is opposite to the angle between the second side edge 12 and the third side edge 13 The direction of the tilt is set. The second steering roller 70 is adjacent to the second side 12, and the second steering roller 70 is inclined at a predetermined angle, and the angle between the second side 12 and the third side 13 is opposite to the first side. The direction of the angle between the 11 and the fourth side 14 is inclined.

Therefore, in the embodiment of the present invention, the first steering roller 60 and the second steering roller 70 are respectively arranged in the machine 10 in a high and low arrangement manner, for example, the second steering roller 70 is relatively located. A steering roller 60 is above, but not limited thereto. The first steering roller 60 corresponds to the feeding roller 20 and the first roller group 40, and the second steering roller 70 corresponds to the discharging roller 30 and the second roller group 50. In addition, the second steering roller 70 can be further connected to the platform 153 of the adjustment mechanism 15, and the adjustment mechanism 15 drives the second steering roller 70 to reciprocate linearly.

When the strip of material 80 is transported by the machine table 10, the first surface 81 of the strip of material 80 is a printed surface and the second surface 82 of the strip of material 80 is a non-printed surface. When the first surface 81 of the strip material 80 is transported upward by the feed roller 20 to the first steering roller 60, the first steering roller 60 is rotated through the third axial direction R3 to enable the first steering roller. 60 turns the traveling strip material 80 (eg, 90° steering) to the first roller set 40 (when the first surface 81 of the strip material 80 faces downward), the first roller set 40 will be strip-shaped The material 80 is transported to the second roller set 50 (where the first surface 81 of the strip of material 80 is facing upwards), and when the strip of material 80 is transported by the second set of rollers 50 to the second deflection roller 70 (this) Time The first surface 81 of the strip material 80 faces downwardly, and the same direction is rotated through the second deflection roller 70 along the third axial direction R3, so that the second deflection roller 70 also turns the traveling strip material 80 (eg, : 90° steering) to the discharge roller 30 (where the first surface 81 of the strip material 80 is facing upwards) for another printing process.

Through the first steering roller 60 and the second steering roller 70 for conveying the strip material 80 (eg, 90° lateral steering), the strip material 80 is only printed with the second surface 82 and The rollers form a contact that maintains the strip-shaped material 80 with its printed first surface 81 held toward the exterior, preventing the strip-like material 80 from having the printed first surface 81 in contact with the roller and prone to damage. At the same time, the first steering roller 60 and the second steering roller 70 can be respectively located at different levels, so that the strip material 80 is transported in a three-dimensional space in the limited space of the machine 10, thereby effectively increasing the roller. The conveying path is passed, and the space occupied by the printing machine is effectively reduced.

When the strip material 80 is steered by the second steering roller 70 to the discharge roller 30, the second steering roller 70 can be linearly moved by the adjustment mechanism 15 for laterally shifting the strip material 80. Shift fine adjustment.

It should be noted that the conveying device disclosed in the present invention can only provide one first steering roller 60 or a plurality of first steering rollers 60 and second steering roller 70 as needed. The strip material 80 can be steered via a first steering roller 60 to deliver an output; alternatively, the strip material 80 can be diverted via a plurality of first steering rollers 60 and a second steering roller 70 to deliver an output.

The present invention is characterized in that the first steering roller 60 and the second steering roller 70 are used for the steering conveyance of the strip material 80, so that the strip material 80 can form a contact with each roller with a non-printing surface. It is avoided that the printed surface of the strip material 80 is in contact with the roller and is liable to cause damage. At the same time, the first through roller 60 and the second roller 70 can be respectively located in different The horizontal height enables the strip material 80 to be transported in a three-dimensional space in the limited space of the machine table 10, thereby effectively increasing the roller conveying path and effectively reducing the space occupied by the printing machine.

10‧‧‧ machine

11‧‧‧ first side

12‧‧‧Second side

13‧‧‧ Third side

14‧‧‧ fourth side

15‧‧‧Adjustment agency

151‧‧‧ screw

152‧‧‧ Turning handwheel

153‧‧‧ platform

20‧‧‧Infeed roller

30‧‧‧Outlet roller

40‧‧‧First Roller Set

41‧‧‧First conveyor roller

50‧‧‧Second roller set

51‧‧‧Second conveyor roller

60‧‧‧First steering roller

70‧‧‧Second steering roller

R1‧‧‧first axial

R2‧‧‧second axial

R3‧‧‧ third axial

Claims (8)

A steering type conveying device for conveying a belt-shaped material for steering comprises: a machine having two long sides and two short sides, defining a first axial direction parallel to the two long sides, parallel Forming a second axial direction on the two short sides, the first axial direction is perpendicular to the second axial direction; a feeding roller and a discharging roller are respectively pivotally connected to the machine in a rotatable relationship The two long sides of the table, the feeding roller and the discharging roller respectively rotate relative to the machine with the first axial direction as an axis; a first roller set and a second roller a pair of pivotally connected to the two short sides of the machine table in a rotatable relationship, wherein the first roller set and the second roller set are respectively opposite to the machine with the second axial direction as an axis Rotating; and a first steering roller and a second steering roller are respectively pivotally connected to the machine in a rotatable relationship, wherein the first steering roller and the second steering roller respectively The three axial directions rotate as an axis, and the third axial direction is different from the first axial direction and the second axial direction. The steering conveyor of claim 1, wherein the machine has a first side, a second side, a third side, and a fourth side, the first side and the second side The side edges correspond to each other and constitute the two long sides, the third side and the fourth side are corresponding to each other and constitute the two short sides, the first side, the second side, the third side And the fourth side edges are connected to each other to form a frame structure. The steering conveyor of claim 1, further comprising an adjustment mechanism disposed on the machine, the adjustment mechanism comprising: a screw, the opposite ends are respectively connected to the third side and the fourth side; a rotating hand wheel is disposed at one end of the screw, the rotating hand wheel drives the screw to rotate; and a platform is used for The second steering roller is disposed thereon, and the platform is actuated by the screw to perform a reciprocating linear movement along the first axial direction. The steering conveyor according to claim 2, wherein the first roller set includes at least two first conveying rollers, and each of the first conveying rollers is disposed on the third side in a high and low arrangement manner, respectively. side. The steering conveyor according to claim 2, wherein the second roller set includes at least two second conveying rollers, each of the second conveying rollers being disposed on the fourth side in a high and low arrangement manner, respectively. side. The steering conveyor of claim 1, wherein the second steering roller is located opposite the first steering roller. The steering conveyor of claim 1, wherein the third axial direction forms a non-perpendicular angle with the first axial direction. The steering conveyor of claim 1, wherein the third axial direction and the second axial direction form a non-perpendicular angle.