CN212400611U - A rolling sword installation device for printing machine - Google Patents

Abstract

A rolling cutter mounting device for a printing machine comprises a wall plate, a rolling line cylinder, a fixing plate and a positioning rod; the guide rod is vertically arranged on the wall plate and is positioned in the first guide groove; the sliding part is connected with the guide rod in a sliding way, and the elastic part is sleeved on the guide rod; the wire rolling barrel is provided with a positioning hole, and the positioning rod is longitudinally arranged on the sliding piece and penetrates through the positioning hole; the locking piece locks the wire rolling barrel; a cutter groove for installing a wire rolling cutter is also arranged on the wire rolling cylinder; the fixing plate is transversely arranged on the wall plate; the limiting cylinder is vertically arranged and connected with the fixing plate; the threaded column is vertically arranged and is rotationally connected with the limiting cylinder, and the adjusting piece is arranged on the threaded column and is positioned above the fixing plate; the movable rod is inserted into the limiting cylinder, and the threaded column is in threaded connection with the movable rod; the guide piece is arranged on the movable rod and is in sliding connection with the limiting cylinder; the pressing piece is arranged on the movable rod and presses the wire rolling barrel. The utility model discloses conveniently adjust the pressure of applying to the rolling cutter, dismouting process labour saving and time saving, easy operation, convenient to use has the practicality.

Description

A rolling sword installation device for printing machine

Technical Field

The utility model relates to a printing machine technical field especially relates to a rolling sword installation device for printing machine.

Background

The printing machine is used for printing characters and images, the modern printing machine generally comprises mechanisms such as plate-loading, inking, stamping, paper conveying and the like, and the invention and the development of the printing machine play an important role in the propagation of human civilization and culture; the rolling cutter mounting device of the printing machine mainly comprises a rolling line cylinder and a bottom cutter cylinder, wherein the rolling line cylinder usually adopts a cutter cylinder with rolling pillows at two ends, the rolling pillows at two ends of the rolling line cylinder are contacted and locked with the bottom cutter cylinder, a rolling line cutter is arranged on a cutter groove of the rolling line cylinder, if the rolling line cutter generates a light phenomenon, namely the pressure of the rolling line cutter is too heavy or too light, the rolling cutter must be mounted again to adjust the pressure of the rolling line cutter, otherwise, the equipment vibration is large, and the abrasion of the bottom cutter cylinder and the unevenness of a rolling line surface can be accelerated in serious cases; however, the existing rolling knife mounting device for the printing machine is inconvenient to adjust the pressure applied to the rolling line knife, and the dismounting process is time-consuming and labor-consuming, inconvenient to operate and to be improved.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a roll sword installation device for printing machine conveniently adjusts the pressure of applying to the roll line sword, dismouting process labour saving and time saving, easy operation, convenient to use has the practicality.

(II) technical scheme

The utility model provides a rolling cutter mounting device for a printing machine, which comprises a wallboard, a rolling line cylinder, a fixing plate, a positioning rod, a guide rod, a sliding part, an elastic part, a locking part, a pressing part, a limiting cylinder, a movable rod, a threaded column, a guide part and an adjusting part;

two sides of the wall plate are vertically provided with first guide grooves, and the guide rods are vertically arranged on the wall plate and positioned in the first guide grooves; the sliding piece is positioned in the first guide groove and is in sliding connection with the guide rod, and the elastic piece is sleeved on the guide rod and is connected with the wall plate and the sliding piece; the wire rolling barrel is provided with a positioning hole, and the positioning rod is longitudinally arranged on the sliding piece and penetrates through the positioning hole; the positioning rod is provided with external threads, and the locking piece is in threaded connection with the positioning rod and locks the wire rolling barrel; a cutter groove for installing a wire rolling cutter is also arranged on the wire rolling cylinder;

the fixing plate is transversely arranged on the wall plate and is positioned above the wire rolling barrel; the limiting cylinder is vertically arranged and connected with the fixing plate, and an opening of the limiting cylinder faces downwards; the threaded column is vertically arranged and is rotationally connected with the limiting cylinder, and the adjusting piece is arranged on the threaded column and is positioned above the fixing plate; the movable rod is vertically arranged and inserted into the limiting cylinder, a threaded groove with an upward opening is vertically arranged on the movable rod, and the threaded column is in threaded connection with the movable rod; a second guide groove is vertically formed in the limiting cylinder, the guide piece is transversely arranged on the movable rod and extends into the second guide groove, and the guide piece is connected with the limiting cylinder in a sliding mode; the pressing piece is arranged on the movable rod and located below the fixed plate, and the pressing piece presses the wire rolling barrel.

Preferably, the pressing piece is of an arc-shaped structure attached to the rolling line barrel.

Preferably, the bottom of the pressing piece is provided with an anti-slip layer.

Preferably, the anti-slip layer is made of rubber materials, and the surface of the anti-slip layer is provided with anti-slip threads.

Preferably, the adjusting member is provided with an extension bar on the outer circumferential surface thereof.

Preferably, the extension bar is provided with an anti-slip sleeve.

Preferably, the locking member is a nut.

Preferably, the elastic member is a spring.

The above technical scheme of the utility model has following profitable technological effect:

the positioning rod penetrates through the positioning hole to position the rolling line barrel, the locking piece locks the rolling line barrel to fix the rolling line barrel, the rolling line barrel is conveniently positioned and installed, and the assembling and disassembling process is time-saving and labor-saving; the adjusting piece is rotated to enable the threaded column to rotate circumferentially in the horizontal direction, the movable rod moves vertically downwards under the guiding action of the guiding piece, the pressing piece presses the thread rolling barrel downwards, the elastic piece is in a compressed state and applies upward thrust to the sliding piece, then the positioning rod applies upward thrust to the thread rolling barrel, and the thread rolling barrel is in a stress balance state; when the pressure on the rolling line barrel needs to be increased or reduced, the adjusting piece only needs to be rotated, and the rolling line barrel is simple to operate, convenient to use and practical.

Drawings

Fig. 1 is a schematic structural diagram of a guillotine mounting device for a printing machine according to the present invention.

Fig. 2 is a left side view of a wall panel in a guillotine mounting device for a printing press according to the present invention.

Fig. 3 is a schematic connection diagram of a limiting cylinder, a movable rod and a threaded column in the guillotine mounting device for a printing machine according to the present invention.

Reference numerals: 1. a wallboard; 2. rolling a wire barrel; 3. a fixing plate; 4. positioning holes; 5. positioning a rod; 6. a first guide groove; 7. a guide bar; 8. a slider; 9. an elastic member; 10. a locking member; 11. a compression member; 12. an anti-slip layer; 13. a limiting cylinder; 14. a movable rod; 15. a thread groove; 16. a threaded post; 17. a second guide groove; 18. a guide member; 19. an adjustment member; 20. and (5) lengthening the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a rolling cutter installation device for printing machine, including wallboard 1, a rolling line section of thick bamboo 2, fixed plate 3, locating lever 5, guide bar 7, slider 8, elastic component 9, retaining member 10, compressing tightly piece 11, spacing section of thick bamboo 13, movable rod 14, threaded column 16, guide 18 and adjusting part 19;

two sides of the wall plate 1 are vertically provided with first guide grooves 6, and guide rods 7 are vertically arranged on the wall plate 1 and positioned in the first guide grooves 6; the sliding part 8 is positioned in the first guide groove 6 and is in sliding connection with the guide rod 7, and the elastic part 9 is sleeved on the guide rod 7 and is connected with the wall plate 1 and the sliding part 8; the wire rolling barrel 2 is provided with a positioning hole 4, and a positioning rod 5 is longitudinally arranged on the sliding piece 8 and penetrates through the positioning hole 4; the positioning rod 5 is provided with external threads, and the locking piece 10 is in threaded connection with the positioning rod 5 and locks the thread rolling barrel 2; the thread rolling cylinder 2 is also provided with a cutter groove for installing a thread rolling cutter;

the fixing plate 3 is transversely arranged on the wall plate 1, and the fixing plate 3 is positioned above the wire rolling barrel 2; the limiting cylinder 13 is vertically arranged and connected with the fixing plate 3, and the opening of the limiting cylinder 13 faces downwards; the threaded column 16 is vertically arranged and is rotationally connected with the limiting cylinder 13, and the adjusting piece 19 is arranged on the threaded column 16 and is positioned above the fixing plate 3; the movable rod 14 is vertically arranged and inserted into the limiting cylinder 13, a threaded groove 15 with an upward opening is vertically arranged on the movable rod 14, and a threaded column 16 is in threaded connection with the movable rod 14; a second guide groove 17 is vertically arranged on the limiting cylinder 13, a guide piece 18 is transversely arranged on the movable rod 14 and extends into the second guide groove 17, and the guide piece 18 is connected with the limiting cylinder 13 in a sliding manner; the pressing member 11 is provided on the movable lever 14 below the fixed plate 3, and the pressing member 11 presses the wire barrel 2.

In an alternative embodiment, the pressing member 11 is an arc-shaped structure attached to the wire rolling cylinder 2, and the bottom of the pressing member 11 is attached to the wire rolling cylinder 2, so that the pressing effect is good.

In an alternative embodiment, the bottom of the pressing member 11 is provided with an anti-slip layer 12, the anti-slip layer 12 is made of rubber material, and the surface is provided with anti-slip threads, so that the pressing effect is further improved.

In an alternative embodiment, the adjusting member 19 is provided with an extension bar 20 on the outer circumferential surface thereof, and the extension bar 20 is provided with an anti-slip sleeve, so that the adjusting member 19 can be rotated conveniently, and the adjusting process is time-consuming and labor-consuming.

In an alternative embodiment, retaining member 10 is a nut.

In an alternative embodiment, the resilient member 9 is a spring.

In the utility model, when in use, the positioning rod 5 passes through the positioning hole 4 to realize the positioning of the line rolling barrel 2, the locking part 10 locks the line rolling barrel 2 to realize the fixation of the line rolling barrel 2, the line rolling barrel 2 is conveniently positioned and installed, and the assembly and disassembly process is time-saving and labor-saving; the adjusting piece 19 is rotated to enable the threaded column 16 to perform horizontal circumferential rotation, the movable rod 14 performs vertical downward movement under the guiding action of the guiding piece 18, the pressing piece 11 presses the thread rolling barrel 2 downwards, the elastic piece 9 is in a compressed state and applies upward thrust to the sliding piece 8, then the positioning rod 5 applies upward thrust to the thread rolling barrel 2, and the thread rolling barrel 2 is in a stress balance state; when the pressure on the rolling line barrel 2 needs to be increased or decreased, only the adjusting piece 19 needs to be rotated, so that the operation is simple, the use is convenient, and the practicability is realized.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (8)

1. A rolling cutter mounting device for a printing machine is characterized by comprising a wall plate (1), a rolling line cylinder (2), a fixing plate (3), a positioning rod (5), a guide rod (7), a sliding part (8), an elastic part (9), a locking part (10), a pressing part (11), a limiting cylinder (13), a movable rod (14), a threaded column (16), a guide part (18) and an adjusting part (19);

two sides of the wallboard (1) are vertically provided with first guide grooves (6), and the guide rods (7) are vertically arranged on the wallboard (1) and positioned in the first guide grooves (6); the sliding part (8) is positioned in the first guide groove (6) and is in sliding connection with the guide rod (7), and the elastic part (9) is sleeved on the guide rod (7) and is connected with the wall plate (1) and the sliding part (8); the wire rolling barrel (2) is provided with a positioning hole (4), and the positioning rod (5) is longitudinally arranged on the sliding piece (8) and penetrates through the positioning hole (4); the positioning rod (5) is provided with external threads, and the locking piece (10) is in threaded connection with the positioning rod (5) and locks the wire rolling barrel (2); a cutter groove for installing a wire rolling cutter is also arranged on the wire rolling cylinder (2);

the fixing plate (3) is transversely arranged on the wall plate (1), and the fixing plate (3) is positioned above the wire rolling barrel (2); the limiting cylinder (13) is vertically arranged and connected with the fixing plate (3), and an opening of the limiting cylinder (13) faces downwards; the threaded column (16) is vertically arranged and is rotationally connected with the limiting cylinder (13), and the adjusting piece (19) is arranged on the threaded column (16) and is positioned above the fixing plate (3); the movable rod (14) is vertically arranged and inserted into the limiting cylinder (13), a thread groove (15) with an upward opening is vertically arranged on the movable rod (14), and the thread column (16) is in threaded connection with the movable rod (14); a second guide groove (17) is vertically arranged on the limiting cylinder (13), a guide piece (18) is transversely arranged on the movable rod (14) and extends into the second guide groove (17), and the guide piece (18) is connected with the limiting cylinder (13) in a sliding manner; the pressing piece (11) is arranged on the movable rod (14) and located below the fixed plate (3), and the pressing piece (11) presses the wire rolling barrel (2).

2. A blade mounting arrangement for a printing press according to claim 1, wherein the hold-down member (11) is of arcuate configuration to conform to the barrel (2).

3. A blade mounting arrangement for a printing press according to claim 1, wherein the bottom of the pressing member (11) is provided with an anti-slip layer (12).

4. A blade mounting arrangement for a printing press according to claim 3, wherein the anti-slip layer (12) is made of rubber material and is provided with anti-slip threads on its surface.

5. A guillotine mounting device for printing presses according to claim 1, wherein the adjustment member (19) has an extension bar (20) on its peripheral surface.

6. A mounting device for a guillotine blade in a printing machine, according to claim 5, wherein the extension bar (20) is provided with an anti-slip cover.

7. A mounting device for a guillotine blade in a printing machine, according to claim 1, characterized in that the locking element (10) is a nut.

8. A blade mounting arrangement for a printing press according to claim 1, wherein the resilient member (9) is a spring.

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