Discharging mechanism for printing rotary press

Abstract

The discharging mechanism for the printing rotary press comprises a machining table, a printing rotary press body and an unwinding mechanism, a discharging groove and a sliding groove are formed in the upper surface of the machining table, a fixing plate is installed on the upper surface of the machining table, a motor is installed on one surface of the fixing plate, the motor is connected with a socket, and a second connecting rod is installed in the socket. A plurality of mounting grooves are formed in the side face of the second connecting rod, first springs are mounted in the mounting grooves, clamping blocks are connected to the first springs, clamping grooves and a plurality of transverse rods are arranged on the two side faces of the socket, sliding plates and second springs are mounted on the circumferential side faces of the transverse rods, the sliding plates are connected with extrusion blocks, and the winding roller is clamped and matched with the fixing plate. The winding roller is arranged to be clamped and matched with the fixing plate, the sliding plate is pressed, the sliding plate pushes the extrusion block to extrude the clamping block, the second connecting rod is pulled out of the socket, the winding roller is detached, the winding roller enters the discharging groove, the winding roller conducts automatic discharging, and the labor amount of an operator is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotary printing machines, in particular to a material unloading mechanism for rotary printing machines. Background Art

[0002] A rotary printing machine is a machine that can print on the surface of some materials such as paper, so that some patterns can be printed on the surface of these materials, which is convenient for later sales or processing.

[0003] After the existing printing rotary machine has finished printing the material, multiple operators are required to lift the rolled material by hand. The rolled material is generally heavy, so it is more physically demanding to unload the material, which increases the operator's workload and causes inconvenience in unloading the material. In order to solve the above problems, a unloading mechanism for a printing rotary machine is proposed. Utility Model Content

[0004] The utility model aims to provide a material unloading mechanism for a rotary printing machine, so as to solve the problem that after the printing of the material on the existing rotary printing machine is completed, multiple operators are required to lift the rolled material by hand, and the rolled material is generally heavy, so it is more physically demanding in the process of unloading, which increases the workload of the operator and causes inconvenience in unloading.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a feeding mechanism for a printing rotary machine, comprising a processing table, a printing rotary machine body and a unwinding mechanism, wherein a feeding trough and a sliding groove are provided on the upper surface of the processing table, a fixing plate is fixedly installed on the upper surface of the processing table, a motor is fixedly installed on one surface of the fixing plate, an output end of the motor is fixedly connected with a socket, a second connecting rod is installed in the socket, one end of the second connecting rod is fixedly connected with a winding roller, a plurality of mounting grooves are provided on the peripheral side surface of the second connecting rod, a first spring is fixedly installed in the mounting groove, one end of the first spring is fixedly connected with a clamping block, clamping grooves and a plurality of cross bars are provided on both side surfaces of the socket, a slide plate and a second spring are installed on the peripheral side surface of the cross bar, an extrusion block is fixedly connected on one surface of the slide plate, and the winding roller is clamped and matched with the fixing plate.

[0007] Preferably, a surface of the inner wall of the slide groove is provided with a notch, a screw rod is installed in the notch, one end of the screw rod is connected to a slider, a movable plate is fixedly connected to the upper surface of the slider, a placement groove is provided on the upper surface of the movable plate, a first connecting rod is slidably connected in the placement groove, and one end of the first connecting rod is fixedly connected to the winding roller.

[0008] Preferably, a collecting box and a plurality of supporting rods are fixedly mounted on the bottom surface of the processing table, a buffer pad is fixedly mounted on the bottom surface of the inner wall of the collecting box, and the position of the collecting box matches the position of the material discharge chute.

[0009] Preferably, one end of the card block extends into the card slot, and the card slot and the mounting slot are both slidably matched with the card block.

[0010] Preferably, the slide plate is slidably matched with the cross bar, and the second connecting rod is slidably matched with the socket.

[0011] Preferably, the size of the feed chute is larger than the size of the winding roller.

[0012] Preferably, the screw rod is threadably matched with the processing table, the screw rod is rotationally connected with the slider, and the slider is slidingly matched with the slide groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a winding roller and a fixed plate for clamping and matching. After the material is wound, the slide plate is pressed, and the slide plate pushes the extrusion block to extrude the clamp block. When the clamp block is completely squeezed into the installation groove, the winding roller is pulled outward, and the second connecting rod is pulled out of the socket, so that the winding roller can be quickly disassembled. The disassembled winding roller enters the unloading trough, which is arc-shaped, and the winding roller can be automatically unloaded, reducing the labor of the operator;

[0015] 2. The utility model sets a screw rod, a slider and a movable plate. When disassembling the winding roller, the screw rod is rotated in the reverse direction, and the screw rod drives the movable plate to move to the side away from the fixed plate through the slider, so that the first connecting rod can be pulled out from the placement groove, which is convenient for the subsequent disassembly of the winding roller. Similarly, during installation, the screw rod is rotated in the forward direction, and the screw rod drives the movable plate to move to the side close to the fixed plate through the slider, so that the first connecting rod is placed in the placement groove, which can limit the winding roller.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model viewed from above;

[0020] Figure 3 This is a first cross-sectional structural schematic diagram of the utility model;

[0021] Figure 4 It is a second cross-sectional structural schematic diagram of the utility model;

[0022] Figure 5 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1. Processing table; 2. Printing rotary machine body; 3. Unwinding mechanism; 4. Fixed plate; 5. Moving plate; 6. Winding roller; 7. Motor; 8. First connecting rod; 9. Second connecting rod; 10. Feed chute; 11. Collecting box; 12. Slide; 13. Screw rod; 14. Slider; 15. Mounting groove; 16. First spring; 17. Block; 18. Cross bar; 19. Second spring; 20. Slide plate; 21. Extrusion block; 22. Slot; 23. Socket. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0026] See also Figure 1-Figure 5As shown, the utility model is a feeding mechanism for a printing rotary machine, comprising a processing table 1, a printing rotary machine body 2 and a unwinding mechanism 3, a feeding trough 10 and a slide trough 12 are provided on the upper surface of the processing table 1, a fixing plate 4 is fixedly installed on the upper surface of the processing table 1, a motor 7 is fixedly installed on one surface of the fixing plate 4, a socket 23 is fixedly connected to the output end of the motor 7, a second connecting rod 9 is installed in the socket 23, a winding roller 6 is fixedly connected to one end of the second connecting rod 9, a plurality of mounting grooves 15 are provided on the peripheral side of the second connecting rod 9, a first spring 16 is fixedly installed in the mounting groove 15, a clamping block 17 is fixedly connected to one end of the first spring 16, and clamping grooves 22 and a plurality of transverse grooves are provided on both sides of the socket 23. Rod 18, the side surface of the cross bar 18 is installed with a slide plate 20 and a second spring 19, one surface of the slide plate 20 is fixedly connected with an extrusion block 21, the winding roller 6 is snap-fitted with the fixed plate 4, by setting the winding roller 6 and the fixed plate 4 to be snap-fitted, after the material is wound up, press the slide plate 20, the slide plate 20 pushes the extrusion block 21 to squeeze the block 17, when the block 17 is completely squeezed into the installation groove 15, pull the winding roller 6 outward, and pull the second connecting rod 9 out of the socket 23, so that the winding roller 6 can be quickly disassembled, and the disassembled winding roller 6 enters the unloading trough 10, the unloading trough 10 is arranged in an arc shape, and the winding roller 6 can be automatically unloaded, reducing the labor of the operator.

[0027] A notch is provided on one surface of the inner wall of the slide groove 12, in which a screw rod 13 is installed, one end of the screw rod 13 is connected to a slider 14, and a movable plate 5 is fixedly connected to the upper surface of the slider 14, and a placement groove is provided on the upper surface of the movable plate 5, in which a first connecting rod 8 is slidably connected, and one end of the first connecting rod 8 is fixedly connected to the winding roller 6. By setting the screw rod 13, the slider 14 and the movable plate 5, when the winding roller 6 is disassembled, the screw rod 13 is rotated in the reverse direction, and the screw rod 13 drives the movable plate 5 to move to the side away from the fixed plate 4 through the slider 14, so that the first connecting rod 8 can be pulled out of the placement groove, which is convenient for the subsequent disassembly of the winding roller 6. Similarly, when installing, the screw rod 13 is rotated forward, and the screw rod 13 drives the movable plate 5 to move to the side close to the fixed plate 4 through the slider 14, so that the first connecting rod 8 is placed in the placement groove, which can limit the winding roller 6.

[0028] A collecting box 11 and a number of supporting rods are fixedly installed on the bottom surface of the processing table 1, and a buffer pad is fixedly installed on the bottom surface of the inner wall of the collecting box 11. The position of the collecting box 11 matches the position of the material discharge chute 10. By setting the collecting box 11 and the buffer pad, the winding roller 6 slides into the collecting box 11 along the material discharge chute 10, which is convenient for collecting materials. The buffer pad plays a protective role for the winding roller 6.

[0029] One end of the clamping block 17 extends into the clamping slot 22 , and the clamping slot 22 and the mounting slot 15 are both slidably matched with the clamping block 17 .

[0030] The slide plate 20 is in sliding cooperation with the cross bar 18 , and the second connecting rod 9 is in sliding cooperation with the socket 23 .

[0031] The size of the material discharge chute 10 is larger than the size of the winding roller 6 .

[0032] The screw rod 13 is threadably matched with the processing table 1 , the screw rod 13 is rotationally connected with the slider 14 , and the slider 14 is slidingly matched with the slide groove 12 .

[0033] Example:

[0034] like Figure 1-Figure 5 As shown, the method of using a feeding mechanism for a printing rotary machine of the utility model is as follows: when using the utility model, first rotate the screw rod 13 in the opposite direction, and the screw rod 13 drives the movable plate 5 to move to the side away from the fixed plate 4 through the slider 14, so that the first connecting rod 8 can be pulled out of the placement groove, which is convenient for the subsequent disassembly of the winding roller 6, and the slide plate 20 is pressed. The slide plate 20 pushes the extrusion block 21 to squeeze the card block 17. When the card block 17 is completely squeezed into the installation groove 15, the winding roller 6 is pulled outward, and the second connecting rod 9 is pulled out of the socket 23, so that the winding roller 6 can be quickly disassembled. The disassembled winding roller 6 enters the feeding trough 10. The feeding trough 10 is arc-shaped, which can automatically unload the winding roller 6, reducing the labor of the operator. The winding roller 6 slides into the collection box 11 along the feeding trough 10, which is convenient for collecting materials, and the buffer pad plays a protective role for the winding roller 6.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A material unloading mechanism for a rotary printing machine, comprising a processing table (1), a rotary printing machine body (2) and an unwinding mechanism (3), characterized in that: The upper surface of the processing table (1) is provided with a material discharge trough (10) and a slide groove (12); a fixing plate (4) is fixedly installed on the upper surface of the processing table (1); a motor (7) is fixedly installed on one surface of the fixing plate (4); an output end of the motor (7) is fixedly connected to a socket (23); a second connecting rod (9) is installed in the socket (23); one end of the second connecting rod (9) is fixedly connected to a winding roller (6); and the peripheral side surface of the second connecting rod (9) is provided with a plurality of A dry installation groove (15) is fixedly installed in the installation groove (15), one end of the first spring (16) is fixedly connected to a clamping block (17), both sides of the socket (23) are provided with clamping grooves (22) and a plurality of cross bars (18), a slide plate (20) and a second spring (19) are installed on the peripheral side of the cross bar (18), one surface of the slide plate (20) is fixedly connected to an extrusion block (21), and the winding roller (6) is clamped and matched with the fixed plate (4).

2. The blanking mechanism for a rotary printing machine according to claim 1, characterized in that: A notch is provided on one surface of the inner wall of the slide groove (12), a screw rod (13) is installed in the notch, one end of the screw rod (13) is connected to a slider (14), the upper surface of the slider (14) is fixedly connected to a movable plate (5), the upper surface of the movable plate (5) is provided with a placement groove, a first connecting rod (8) is slidably connected in the placement groove, and one end of the first connecting rod (8) is fixedly connected to the winding roller (6).

3. The blanking mechanism for a rotary printing machine according to claim 1, characterized in that: A collecting box (11) and a plurality of supporting rods are fixedly mounted on the bottom surface of the processing table (1), a buffer pad is fixedly mounted on the bottom surface of the inner wall of the collecting box (11), and the position of the collecting box (11) matches the position of the material discharge chute (10).

4. The blanking mechanism for a rotary printing machine according to claim 1, characterized in that: One end of the clamping block (17) extends into the clamping slot (22), and the clamping slot (22) and the mounting slot (15) are both slidably matched with the clamping block (17).

5. The unloading mechanism for a rotary printing machine according to claim 1, characterized in that: The slide plate (20) is in sliding cooperation with the cross bar (18), and the second connecting rod (9) is in sliding cooperation with the socket (23).

6. The blanking mechanism for a rotary printing machine according to claim 1, characterized in that: The size of the material discharge chute (10) is larger than the size of the winding roller (6).

7. The unloading mechanism for a rotary printing machine according to claim 2, characterized in that: The screw rod (13) is threadably matched with the processing table (1), the screw rod (13) is rotationally connected with the slider (14), and the slider (14) is slidingly matched with the slide groove (12).

Images