CN218966395U

CN218966395U - Printing roller pressure adjusting device of color box printing machine

Info

Publication number: CN218966395U
Application number: CN202222543796.8U
Authority: CN
Inventors: 陈浩
Original assignee: Bosen Environmental Protection Technology Putian Co ltd
Current assignee: Bosen Environmental Protection Technology Putian Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-05
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a printing roller pressure regulating device of a color box printing machine, which belongs to the technical field of printing machines and aims at the problem of inconvenient operation when a printing roller is regulated and disassembled, and the printing roller pressure regulating device comprises a processing table, wherein a supporting frame is fixed at the top end of the processing table, a supporting seat is fixed on the side wall of the top end of the processing table, a rotating rod is rotatably connected to the inner wall of one side of the supporting seat, a conveying roller is fixed on the outer surface of the rotating rod, and a rotating motor connected with one end of the rotating rod is arranged at one side of the supporting frame; according to the utility model, the rotating rod is driven to rotate by the rotating motor, so that the conveying roller can rotate to convey paper to be printed, meanwhile, the paper can be pressed and printed under the action of the printing roller, the printing effect on the paper is realized, and the distance between the printing roller and the conveying roller is adjusted under the up-and-down movable arrangement of the printing roller, so that the pressure of the printing roller on the paper is adjusted, and the printing depth of the paper is adjusted.

Description

Printing roller pressure adjusting device of color box printing machine

Technical Field

The utility model belongs to the technical field of printers, and particularly relates to a printing roller pressure adjusting device of a color box printer.

Background

The printing machine is a machine for printing characters and images, and modern printing machines are generally composed of mechanisms such as plate filling, inking, embossing, paper feeding and the like, and the principle of the printing machine is that characters or images to be printed are firstly made into printing plates, then the printing plates are filled with the printing plates, and then the printing plates are coated with the ink at the places where the characters and the images exist by manpower or the printing machine, and then the printing plates are directly or indirectly transferred onto paper or other printing materials.

The pressure regulating device of the paperboard printing roller with the patent publication number of CN211416590U in the prior art comprises a conveyor belt, wherein a supporting frame body is arranged above the conveyor belt, two ends of a first supporting seat are respectively and rotatably provided with lead screws, the top ends of the two lead screws are fixedly provided with bevel gears, the two lead screws are in threaded connection with supporting blocks, and two ends of the printing roller are respectively connected with the supporting blocks; the top of first supporting seat is equipped with first transmission shaft, the below of first transmission shaft is equipped with first bracing piece, the bottom mounting of first bracing piece is on first supporting seat, the top of first transmission shaft is equipped with the second supporting seat, be equipped with three-phase asynchronous motor on the second supporting seat, three-phase asynchronous motor's transmission output shaft's tip is equipped with the third transmission shaft, the lower extreme of second transmission shaft passes through bevel gear engagement with two first transmission shafts respectively, the upper end of third transmission shaft and the outer end of third transmission shaft pass through bevel gear engagement, when the decorative pattern depth that needs the effect of changing printing, need artifical dismantlement printing roller, change the position of printing roller, unable assurance regulation's precision, make the printing effect reach oneself wanting the depth.

Therefore, a printing roller pressure adjusting device of a color box printer is needed, and the problem that the printing roller is inconvenient to operate when the printing roller is adjusted in height and detached in the prior art is solved.

Disclosure of Invention

The utility model aims to provide a printing roller pressure adjusting device of a color box printer, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a various box printing machine's printing roller pressure regulating device, includes the processing platform, the top of processing platform is fixed with the support frame, the top lateral wall of processing platform is fixed with the supporting seat, one side inner wall of supporting seat rotates and is connected with the dwang, the external surface of dwang is fixed with the transfer roller, one side of support frame install with the rotating electrical machines that one end of dwang is connected, one side inner wall of support frame rotates and is connected with two threaded rods that are the symmetry setting, the surface threaded connection of threaded rod has the thread bush, one side lateral wall of thread bush is fixed with the connecting plate, one side lateral wall of connecting plate is fixed with the fixing base, the top of processing platform is provided with the stamp roller, one side outer wall of stamp roller is fixed with the installation pole, the installation pole is located the inside of fixing base, one side of support frame install with stamp roller matched with locating component.

In the scheme, it is to be noted that, locating component include with two fixed rotation seats that are the symmetry setting of connecting plate top lateral wall, one side lateral wall of rotation seat is fixed with two support sleeves that are the symmetry setting, one side inner wall rotation of support sleeve is connected with the rotary rod, the surface fastening of rotary rod cup joints two rotation gears that are the symmetry setting, one side inner wall of support frame install with rotation gear engaged with toothed plate, two toothed plate is the symmetry setting, two toothed plate's bottom lateral wall is fixed with the sliding plate, the bottom lateral wall of sliding plate is fixed with two sliding rods that are the symmetry setting, the mounting groove has been seted up to the inside of fixing base, the mounting rod is located the inside of mounting groove.

It is further worth to say that one end of the sliding rod slides to the inside of the installation rod, and the outer surfaces of the bottom ends of the two sliding rods are arc surfaces.

It should be further noted that the threaded rod is located one end surface fastening of support frame top has cup jointed the runner, and two the surface of runner is provided with the belt, the top of support frame is installed with one of them threaded rod one end is connected driving motor.

As a preferable implementation mode, one side outer wall of the thread sleeve is in sliding connection with one side wall of the supporting frame, and the embossing roller and the conveying roller are arranged in parallel.

As a preferable implementation mode, the tooth-shaped plate penetrates through one side of the supporting sleeve in a sliding mode, and a limiting rod is connected to one side inner wall of the rotating seat in a sliding mode.

Compared with the prior art, the printing roller pressure adjusting device of the color box printer provided by the utility model at least has the following beneficial effects:

(1) The rotating rod is driven to rotate through the rotating motor, so that the conveying roller can rotate to convey paper to be printed, meanwhile, the paper can be pressed and printed under the action of the printing roller, the printing effect on the paper is achieved, the distance between the printing roller and the conveying roller is adjusted under the up-and-down movable setting of the printing roller, the pressure of the printing roller on the paper is adjusted, and the depth of paper printing is adjusted.

(2) Through the transmission effect of runner and belt, make two threaded rods rotate, make the thread bush can carry out vertical removal from top to bottom, realize the altitude mixture control operation to the stamp roller, rotate at manual drive dwang simultaneously, make tooth shaped plate and rotation gear mesh, reach the shift destination to the slide bar, realize the fixed effect after installing the installation pole, the slide bar can fix a position the installation pole.

Drawings

FIG. 1 is a schematic view of the main section structure of the present utility model;

FIG. 2 is an enlarged schematic view of the area A in FIG. 1;

FIG. 3 is an enlarged schematic view of the area B in FIG. 1;

fig. 4 is a schematic side view of the rotary gear of the present utility model.

In the figure: 1. a processing table; 2. a support frame; 3. a support base; 4. a rotating lever; 5. a conveying roller; 6. a rotating motor; 7. a threaded rod; 8. a thread sleeve; 9. a connecting plate; 10. a fixing seat; 11. a printing roller; 12. a mounting rod; 13. a positioning assembly; 130. a rotating seat; 131. a support sleeve; 132. a rotating rod; 133. rotating the gear; 134. a tooth-shaped plate; 135. a sliding plate; 136. a slide bar; 137. a mounting groove; 14. a rotating wheel; 15. a belt; 16. a driving motor; 17. and a limit rod.

Detailed Description

The utility model is further described below with reference to examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present utility model are included in the scope of protection of the present utility model.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-4, the utility model provides a printing roller pressure adjusting device of a color box printer, which comprises a processing table 1, a supporting frame 2 is fixed at the top end of the processing table 1, a supporting seat 3 is fixed at the top end side wall of the processing table 1, a rotating rod 4 is rotatably connected to one side inner wall of the supporting seat 3, a conveying roller 5 is fixed on the outer surface of the rotating rod 4, a rotating motor 6 connected with one end of the rotating rod 4 is installed on one side of the supporting frame 2, two symmetrically arranged threaded rods 7 are rotatably connected to one side inner wall of the supporting frame 2, a thread sleeve 8 is in threaded connection with the outer surface of the threaded rod 7, a connecting plate 9 is fixed on one side wall of the thread sleeve 8, a fixing seat 10 is fixed on one side wall of the connecting plate 9, a printing roller 11 is arranged above the processing table 1, a mounting rod 12 is fixed on one side outer wall of the printing roller 11, the mounting rod 12 is positioned in the fixing seat 10, a positioning component 13 matched with the printing roller 11 is installed on one side of the supporting frame 2, and concretely, the rotating rod 4 is driven to rotate by the rotating motor 6, so that the conveying roller 5 can rotate to convey paper to be printed under the action of the printing roller 11.

Further, as shown in fig. 2 and 3, it is worth specifically describing that the positioning assembly 13 includes two symmetrical rotating seats 130 fixed to the top side wall of the connecting plate 9, two symmetrical supporting sleeves 131 are fixed to one side wall of the rotating seats 130, one side inner wall of each supporting sleeve 131 is rotatably connected with a rotating rod 132, two symmetrical rotating gears 133 are fastened and sleeved on the outer surface of each rotating rod 132, a toothed plate 134 meshed with each rotating gear 133 is mounted on one side inner wall of the supporting frame 2, two toothed plates 134 are symmetrically arranged, sliding plates 135 are fixed to the bottom side walls of the two toothed plates 134, two symmetrical sliding rods 136 are fixed to the bottom side walls of the sliding plates 135, mounting grooves 137 are formed in the fixing seats 10, the mounting rods 12 are located in the mounting grooves 137, and specifically, the rotating rods 132 rotate by manually driving the rotating rods 132, so that the two rotating gears 133 rotate, under the meshing action of the rotating gears 133 and the toothed plates 134, the sliding rods 136 can slide into the mounting rods 12, thereby achieving the purpose of positioning the printing roller 11.

Further, as shown in fig. 3, it is worth specifically describing that one end of the sliding rod 136 slides into the mounting rod 12, the bottom end outer surfaces of the two sliding rods 136 are arc surfaces, and specifically, the mounting rod 12 is subjected to a limiting and fixing operation through the arrangement of the sliding rods 136.

The scheme comprises the following working processes: when the printer is used for printing operation, the driving motor 16 can be started to operate, the driving motor 16 can drive the threaded rods 7 and the rotating wheels 14 to rotate when in operation, under the transmission effect of the rotating wheels 14 and the belt 15, the two threaded rods 7 are driven to rotate, the threaded rods 7 can drive the threaded sleeves 8 to move when in rotation, the threaded sleeves 8 can drive the connecting plates 9 to move downwards when in movement, the connecting plates 9 can drive the fixing seats 10 to move downwards when in movement, the fixing seats 10 can drive the printing rollers 11 to move downwards when in movement, the height adjustment operation of the printing rollers 11 is realized, the printing rollers 11 can be moved to the required height, at the moment, the rotating motor 6 is driven to rotate the rotating rods 4, the rotating rods 4 can drive the conveying rollers 5 to rotate when in rotation, the transfer roller 5 can be to the paper conveying of required printing when rotating, simultaneously can press the printing to the paper under the effect of stamp roller 11, realize the printing effect to the paper, when using stamp roller 11, when need changing the dismantlement to stamp roller 11, manual drive rotary rod 132 rotates, rotary rod 132 can drive two rotation gears 133 and rotate when rotating, under the meshing effect of rotation gear 133 and tooth-shaped plate 134, make tooth-shaped plate 134 can drive slide plate 135 and upwards move, make slide plate 135 drive two slide bar 136 upwards move, slide bar 136 can slide out the inside of installation pole 12, release the spacing operation to installation pole 12, thereby realize the change operation to stamp roller 11.

The working process can be as follows: the rotating rod 4 is driven to rotate through the rotating motor 6, so that the conveying roller 5 can rotate to convey paper to be printed, meanwhile, the paper can be pressed and printed under the action of the printing roller 11, the printing effect on the paper is achieved, the distance between the printing roller 11 and the conveying roller 5 is adjusted under the up-and-down moving setting of the printing roller 11, the pressure of the printing roller 11 on the paper is adjusted, and the adjustment operation is performed on the depth of the paper printing.

Further, as shown in fig. 1, it is worth specifically explaining that the outer surface of one end of the threaded rod 7 above the supporting frame 2 is fixedly sleeved with the rotating wheels 14, the outer surfaces of the two rotating wheels 14 are provided with the belts 15, the driving motor 16 connected with one end of one threaded rod 7 is installed above the supporting frame 2, and specifically, the two threaded rods 7 can synchronously rotate under the transmission action of the rotating wheels 14 and the belts 15.

Further, as shown in fig. 1, it is worth specifically explaining that the outer wall of one side of the thread sleeve 8 is slidably connected with the side wall of one side of the supporting frame 2, the printing roller 11 and the conveying roller 5 are arranged in parallel, and specifically, the limit of one end of the thread sleeve 8 is carried out by the supporting frame 2, so that the thread sleeve 8 can vertically move when moving.

Further, as shown in fig. 2, it is worth specifically describing that the toothed plate 134 slidably penetrates through one side of the supporting sleeve 131, and the inner wall of one side of the rotating seat 130 is slidably connected with the limiting rod 17, and specifically, through the setting of the limiting rod 17, the limiting rod 17 limits one end of the threaded rod 7 to prevent movement thereof.

To sum up: through the transmission effect of runner 14 and belt 15, make two threaded rods 7 rotate, make thread bush 8 can carry out vertical removal from top to bottom, realize the altitude mixture control operation to stamp roller 11, simultaneously rotate at manual drive dwang 4, make tooth shaped plate 134 and rotation gear 133 mesh, reach the purpose of moving slide bar 136, realize the fixed effect after installing installation pole 12, slide bar 136 can fix a position installation pole 12.

The rotary motor 6 and the driving motor 16 can be purchased in the market, and the rotary motor 6 and the driving motor 16 are provided with power supplies, which are fully disclosed in the art, and therefore, the description is not repeated in the specification.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs, the terms "comprising" or "comprises" and the like as used herein shall mean that the element or article preceding the term encompasses the element or article listed after the term and equivalents thereof without excluding other elements or articles, and that the terms "connected" or "connected" and the like shall not be limited to physical or mechanical connections, but shall also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships that may also be correspondingly altered when the absolute position of the object being described is altered.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a various printing roller pressure regulating device of box printing machine, includes processing platform (1), its characterized in that, the top of processing platform (1) is fixed with support frame (2), the top lateral wall of processing platform (1) is fixed with supporting seat (3), one side inner wall rotation of supporting seat (3) is connected with dwang (4), the surface mounting of dwang (4) has transfer roller (5), install one side of support frame (2) with rotating motor (6) that one end of dwang (4) is connected, one side inner wall rotation of support frame (2) is connected with threaded rod (7) that are the symmetry setting, the surface threaded connection of threaded rod (7) has thread bush (8), one side lateral wall of thread bush (8) is fixed with connecting plate (9), one side lateral wall of connecting plate (9) is fixed with fixing base (10), the top of processing platform (1) is provided with stamp roller (11), one side outer wall of roller (11) is fixed with installation pole (12), installation pole (12) are located one side inner wall rotation of support frame (2) is connected with stamp (13) of fixing base (11).

2. The printing roller pressure regulating device of a color box printer according to claim 1, wherein: the positioning assembly (13) comprises two symmetrical rotating seats (130) fixed on the top side wall of the connecting plate (9), two symmetrical supporting sleeves (131) are fixed on one side wall of the rotating seats (130), one side inner wall of each supporting sleeve (131) is rotationally connected with a rotating rod (132), two symmetrical rotating gears (133) are tightly sleeved on the outer surface of each rotating rod (132), tooth-shaped plates (134) meshed with the rotating gears (133) are mounted on one side inner wall of the supporting frame (2), two tooth-shaped plates (134) are symmetrically arranged, sliding plates (135) are fixed on the bottom side walls of the tooth-shaped plates (134), two symmetrical sliding rods (136) are fixed on the bottom side walls of the sliding plates (135), mounting grooves (137) are formed in the fixing seats (10), and the mounting rods (12) are located inside the mounting grooves (137).

3. The printing roller pressure regulating device of a color box printer according to claim 2, wherein: one end of each sliding rod (136) slides into the mounting rod (12), and the outer surfaces of the bottom ends of the two sliding rods (136) are arc surfaces.

4. A printing roller pressure regulating device of a color box printer according to claim 3, wherein: the screw rod (7) is located one end surface fastening of support frame (2) top has cup jointed runner (14), and two the surface of runner (14) is provided with belt (15), drive motor (16) that are connected with one of them threaded rod (7) one end are installed to the top of support frame (2).

5. The printing roller pressure regulating device of a color box printer according to claim 4, wherein: the outer wall of one side of the thread bush (8) is in sliding connection with the side wall of one side of the supporting frame (2), and the printing roller (11) and the conveying roller (5) are arranged in parallel.

6. The printing roller pressure regulating device of a color box printer according to claim 5, wherein: the tooth-shaped plate (134) penetrates through one side of the supporting sleeve (131) in a sliding mode, and a limiting rod (17) is connected to the inner wall of one side of the rotating seat (130) in a sliding mode.