CN212737439U

CN212737439U - Double-sided automatic printing machine

Info

Publication number: CN212737439U
Application number: CN202021015662.3U
Authority: CN
Inventors: 高马
Original assignee: Zhejiang Xinlei Packaging Co ltd
Current assignee: Zhejiang Xinlei Packaging Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-19
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a two-sided automatic printing machine, which comprises a frame, scraper mechanism and screen frame mechanism, lifting and drop rotating mechanism includes sliding block assembly, the bracket component, bracket component and opposite vertex subassembly, sliding block assembly includes the slider piece, the bracket component includes support and extension board, the extension board passes through first cylinder drive and removes, bracket component includes bracket and a pair of bracket, opposite vertex subassembly includes the bottle end ejecting, the bottleneck mounting, mount pad and mounting bracket, mounting bracket and slider piece are removed through motor and lead screw drive simultaneously, establish the second cylinder on the mount pad, the bottle end ejecting rotates the axle head of connecting at the second cylinder, mounting bracket upper portion is equipped with servo motor and bottleneck mounting and connects the axle head at servo motor, the second cylinder drives the bottle end ejecting and removes and makes the bottle by the top tightly. The utility model discloses can ensure the degree of accuracy of two-sided silk screen printing position to can satisfy the two-sided silk screen printing demand of the square bottle of multiple specification, operational reliability is high, silk screen printing is effectual and silk screen printing stable in quality.

Description

Double-sided automatic printing machine

Technical Field

The utility model relates to a cosmetic bottle production facility technical field especially relates to a two-sided automatic printing machine.

Background

Screen printing is widely used because of its advantages of wide application range, good quality, low cost, etc. With the increase of the types of silk screen printing products, the types of silk screen materials and silk screen printing plates are increased day by day, but most of the existing automatic silk screen printing equipment can only meet the requirement of single-side printing of a square cosmetic bottle, one side of the cosmetic bottle is firstly subjected to silk screen printing during printing, the cosmetic bottle is manually turned over after ink is dried, and then the other side of the cosmetic bottle is subjected to silk screen printing, so that the silk screen printing mode is low in working efficiency, and the production cost and the production period are increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a two-sided automatic printing machine, can ensure the degree of accuracy of two-sided silk screen printing position to can satisfy the two-sided silk screen printing demand of the square bottle of multiple specification, accelerate silk screen printing efficiency, operational reliability is high, silk screen printing is effectual and the silk screen printing steady quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a double-sided automatic printing machine is used for double-sided printing of bottle bodies and comprises a frame, a scraper mechanism and a screen frame mechanism which are respectively arranged on the upper portion of the frame, and a lifting rotating mechanism arranged in the middle of the front side of the frame, wherein the lifting rotating mechanism comprises a slider component, a support component, a bracket component and an opposite-top component, the slider component comprises a slider piece, the support component comprises a support fixedly connected to the front side of the slider piece through a pair of connecting rods and a support plate arranged above the support, the support plate is driven to move up and down through a first air cylinder, the bracket component comprises a bracket fixed above the support plate through a bracket lead screw and a hand wheel and a pair of brackets with adjustable intervals arranged above the bracket, the opposite-top component comprises a bottle bottom top piece, a bottle mouth fixing piece, a mounting seat and a mounting rack which are respectively arranged on the, the mounting base upper end is equipped with the second cylinder, the bottle end ejecting piece rotates the axle head of connection at the second cylinder, mounting bracket upper portion is equipped with servo motor and bottleneck mounting and connects the axle head at servo motor, the second cylinder drive bottle end ejecting piece removes and makes the bottle by the top tightly between bottle end ejecting piece and bottleneck mounting, the servo motor drive is rotated by the tight bottle in top.

The slider component further comprises a sliding rail part located at the rear of the slider part, a fixing frame fixed on the front side of the rack below the sliding rail part, and a pair of guide rods fixed on two sides of the fixing frame, wherein an opening is formed in the front side of the rack, two sides of the sliding rail part are fixed on the front side of the rack located at two sides of the opening, two sides of the slider part are slidably connected with two sides of the sliding rail part, and the guide rods correspondingly penetrate through two sides of the slider part and are slidably connected with two sides of the slider part.

The motor is fixed on the fixing frame, the screw rod is connected between the middle of the upper portion of the sliding rail piece and the motor, the middle of the sliding block piece is connected with the lower portion of the mounting frame through the connecting portion, and the connecting portion is in threaded connection with the screw rod.

The support assembly further comprises telescopic rods arranged on two sides of the upper end face of the support and connecting blocks fixedly connected to the upper ends of the two telescopic rods respectively, the two connecting blocks are located behind the support plate, and the support plate and the two connecting blocks are connected in series through a pair of fixing rods.

The upper end of the bracket screw rod is rotatably connected with the bracket, the lower end of the bracket screw rod penetrates through the support plate and is rotatably connected with the support plate, the hand wheel is fixed on the bracket screw rod and embedded in the support plate, a pair of guide rods are slidably arranged on the support plate in a penetrating manner, and the guide rods are located on two sides of the bracket screw rod and the upper ends of the pair of guide rods are fixedly connected with the bracket.

The bracket assembly further comprises second fixing plates fixed on the front side and the rear side of the upper portion of the bracket and a fixedly connecting block arranged between the two second fixing plates, the fixedly connecting block is fixedly connected with the two second fixing plates in series through a fastener, the inner side of the bracket is an inclined plane which is inclined downwards and inwards, and the bracket is fixed on two sides of the fixedly connecting block and the inclined plane of the pair of brackets in opposite arrangement through screw rod series connection.

The bottle mouth fixing piece is characterized in that the end face of the bottle mouth fixing piece is sunken to form a clamping hole, and the bottle bottom ejecting piece is rotatably connected with the shaft end of the second cylinder through a bearing fixedly embedded in the bottle bottom ejecting piece.

Scraper mechanism includes the scraper subassembly, installs the scraper translation subassembly that is used for driving scraper subassembly translation on frame upper portion, scraper translation subassembly includes the scraper motor, connects scraper lead screw, the spiro union of spiro union at the scraper motor output on the scraper lead screw, the sliding piece leading flank is fixed with a pair of first fixed plate, the scraper subassembly is including rotating the swivel mount of connection on a pair of first fixed plate and the link of connection on swivel mount upper portion perpendicularly, the swivel mount sets up and swivel mount trailing flank butt joint to the sliding piece for the slope, the swivel mount passes through the rotating electrical machines drive and rotates and then makes the link be in the horizontality.

The scraper component further comprises a scraper, an oil return plate, a scraper cylinder driving the scraper to move up and down, an oil return plate cylinder driving the oil return plate to move up and down, and a cylinder frame vertically connected with the middle of the connecting frame, wherein the scraper cylinder and the oil return plate cylinder are respectively fixed in the cylinder frame.

The screen frame mechanism comprises a screen motor fixed on the upper portion of the rack, a screen frame screw rod connected to the output end of the screen motor, a translation block screwed on the screen frame screw rod, and a screen fixed on the front side of the translation block, wherein the screen is located above the bottle opening fixing piece and the bottle bottom ejector piece, and is located below the scraper and the oil return plate.

The utility model has the advantages that: through the matched arrangement of the sliding block component, the support component, the bracket component and the opposite-top component, the one-time double-sided printing of the square cosmetic bottle is realized, the operations of waiting for single-sided drying, manually turning over the bottle body and the like in the silk-screen process are reduced, the silk-screen efficiency is accelerated, the working reliability is high, the silk-screen effect is good, and the silk-screen quality is stable; the mode that the bottleneck mounting and the bottle end ejector part of butt-push subassembly pushed up tightly relatively drives the cosmetic bottle and rotates, sets up bracket assembly into height-adjustable structure and the interval of a pair of bracket is adjustable simultaneously, has ensured the degree of accuracy of two-sided silk screen printing position to can satisfy the two-sided silk screen printing demand of the square bottle of multiple specification, promote the application scope of printing machine.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic structural view of the bottle mouth fixing member and the bottle bottom top member of the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a schematic structural view showing the screw connection between the screw rod and the slider member and the mounting bracket of the present invention;

fig. 6 is a perspective view showing the installation relationship between the rotating frame and the first fixing plate of the present invention;

fig. 7 is a schematic structural view showing the installation relationship between the rotating frame and the first fixing plate of the present invention;

fig. 8 is a schematic structural view of the installation structure of the scraper and the oil return plate according to the present invention.

In the figure: the device comprises a frame 1, an opening part 11, a scraper mechanism 2, a rotating frame 21, an opening hole 211, a connecting frame 22, a rotating motor 23, a cylinder frame 24, a scraper cylinder 241, an oil return plate cylinder 242, a fixing rod 243, a scraper 25, an oil return plate 26, a scraper motor 27, a scraper screw 28, a sliding piece 29, a first fixing plate 291, a limiting rod 292, a rotating shaft 293, a screen frame mechanism 3, a screen motor 31, a screen frame screw 32, a translation block 33, a screen 34, a sliding piece 4, a sliding rail piece 41, a guide rod 42, a fixing frame 43, a motor 44, a screw rod 45, a connecting part 46, a sliding rail 47, a support 5, a connecting rod 51, a telescopic rod 52, a connecting block 53, a fixing rod 54, a first cylinder 55, a support plate 56, a through hole 57, a support 6, a bracket screw rod 61, a hand wheel 62, a guide rod 63, a second fixing plate 64, a fixing block 65, the bottle bottom comprises a clamping hole 71, a mounting frame 72, a servo motor 73, a bottle bottom top piece 8, a second air cylinder 81, a mounting seat 82, an orientation rod 83, a connecting piece 84 and a bottle body 9.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 8, a double-sided automatic printing machine for double-sided printing of bottle bodies 9 comprises a frame 1, a scraper mechanism 2 and a screen frame mechanism 3 respectively arranged on the upper portion of the frame 1, and a lifting and rotating mechanism arranged in the middle of the front side of the frame 1, wherein the lifting and rotating mechanism comprises a slider assembly, a bracket assembly and an opposite-top assembly, the slider assembly comprises a slider member 4, the bracket assembly comprises a support 5 fixedly connected to the front side of the slider member 4 through a pair of connecting rods 51 and a support plate 56 arranged above the support 5, the support plate 56 is driven to move up and down through a first air cylinder 55, the bracket assembly comprises a bracket 6 fixed above the support plate 56 through a bracket lead screw 61 and a hand wheel 62 and a pair of brackets 66 arranged above the bracket 6, the opposite-top assembly comprises a bottle bottom top member 8, a bottle mouth fixing member 7, mounting seats 82 and a mounting frame 72 respectively, the mounting frame 72 and the sliding block piece 4 are driven by the motor 44 and the screw rod 45 to move up and down simultaneously, the second air cylinder 81 is arranged at the upper end of the mounting seat 82, the bottle bottom top piece 8 is rotatably connected to the shaft end of the second air cylinder 81, a connecting piece 84 is fixed on the shaft of the second air cylinder 81, a directional rod 83 is fixed at the lower part of the connecting piece 84, the directional rod 83 transversely penetrates through the upper part of the mounting seat 82 in a sliding manner, and when the second air cylinder 81 drives the bottle bottom top piece 8 to move, the directional rod 83 plays a role in guiding; the upper portion of the mounting frame 72 is provided with a servo motor 73, the bottleneck fixing piece 7 is connected to the shaft end of the servo motor 73, the second cylinder 81 drives the bottle bottom top piece 8 to move, so that the bottle body 9 is tightly pressed between the bottle bottom top piece 8 and the bottleneck fixing piece 7, and the servo motor 73 drives the tightly pressed bottle body 9 to rotate.

The sliding block assembly further comprises a sliding rail piece 41 located behind the sliding block piece 4, a fixing frame 43 fixed on the front side of the rack 1 below the sliding rail piece 41, and a pair of guide rods 42 fixed on two sides of the fixing frame 43, wherein the front side of the rack 1 is provided with an opening 11, two sides of the sliding rail piece 41 are fixed on the front side of the rack 1 located on two sides of the opening 11, two sides of the sliding block piece 4 are slidably connected with two sides of the sliding rail piece 41, specifically, the sliding rail piece 41 is of an H-shaped structure, namely, two sides of the sliding rail piece 41 are vertical plates, the two vertical plates are connected through a horizontal plate, two vertical plate surfaces of the sliding rail piece 41 are respectively provided with a sliding rail 47, two sides of the sliding block piece 4 are respectively slidably mounted on the corresponding sliding rails 47, and the guide rods 42 correspondingly penetrate through two sides of the sliding block piece 4 and the. The arrangement of the slide member 41 guides the movement of the slide member 4, and the arrangement of the guide rod 42 further improves the stability of the movement of the slide member 4.

The motor 44 is fixed on the fixing frame 43, the screw rod 45 is connected between the middle of the upper part of the slide rail piece 41 and the motor 44, the top end of the screw rod 45 is rotatably connected with the horizontal plate of the slide rail piece 41, the middle part of the slide block piece 4 is connected with the lower part of the mounting frame 72 through the connecting part 46, and the connecting part 46 is screwed on the screw rod 45. The mounting bracket 72 is installed in the opening part 11, and when the motor 44 drives the screw rod 45 to rotate, the mounting bracket 72 and the slider 4 can be driven to move up and down simultaneously, so that the bottle bottom top part 8 and the bottle mouth fixing part 7 move up and down synchronously.

The support assembly further comprises telescopic rods 52 arranged on two sides of the upper end face of the support 5 and connecting blocks 53 fixedly connected to the upper ends of the two telescopic rods 52 respectively, the two connecting blocks 53 are located behind the support plate 56, and the support plate 56 and the two connecting blocks 53 are connected in series through a pair of fixing rods 54. The first cylinder 55 is fixed on the lower surface of the support 5, the shaft of the first cylinder 55 passes through the support 5 and is connected with the bottom of one side of the support plate 56, the pair of fixing rods 54 respectively pass through the middle parts of two sides of the support plate 56, when the support plate 56 is driven by the first cylinder 55 to move up and down, the connecting block 53 and the fixing rods 54 move up and down along with the support plate 56, and the telescopic rod 52 plays a role in guiding the up and down movement of the support plate 56.

The upper end of the bracket screw rod 61 is rotatably connected with the bracket 6, the lower end of the bracket screw rod 61 penetrates through the support plate 56 and is rotatably connected with the support plate 56, the bracket screw rod 61 is rotatably connected with the bracket 6 and the support plate 56 through bearings, the hand wheel 62 is fixed on the bracket screw rod 61 and the hand wheel 62 is embedded in the support plate 56, actually, a through hole 57 for the hand wheel 62 to be embedded is formed in the middle of the support plate 56, the hand wheel 62 is partially exposed in the through hole 57, the hand wheel 62 is convenient to rotate to adjust the height of the bracket 66, a pair of guide rods 63 are slidably arranged on the support plate 56 in a penetrating mode, the pair of guide rods 63 are located on two sides of the bracket screw rod 61, the upper ends of the pair of guide rods 63 are fixedly connected with the bracket 6, the bracket 66 and the like, and the pair of guide rods 63 are arranged.

Bracket assembly still includes the second fixed plate 64 of fixing both sides around bracket 6 upper portion, sets up the piece 65 that links firmly between two second fixed plates 64, it is fixed through fastener 68 series connection between piece 65 and two second fixed plates 64 to link firmly, the inboard inclined plane 661 that is decurrent and leanin of bracket 66, it is a pair of bracket 66 passes through screw 67 series connection and fixes the inclined plane 661 relative setting at solid block 65 both sides and a pair of bracket 66. When the bracket 66 is installed, one bracket 66, the fixedly connecting block 65 and the other bracket 66 are sequentially screwed on the screw rod 67, the distance between the two brackets 66 is adjusted according to the bottle type, then the two brackets 66 connected in series, the fixedly connecting block 65 and the screw rod 67 are placed between the two second fixing plates 64, and the fasteners 68 are screwed in again for fixing, so that the structural design is simple, the adjustment is convenient, and the square bottle support device is suitable for supporting square bottles with various specifications.

The end face of the bottle mouth fixing piece 7 is sunken to form a clamping hole 71, and the bottle mouth of the bottle body 9 extends into the clamping hole 71 and is in clearance fit with the clamping hole 71; the bottle bottom top part 8 is rotatably connected with the shaft end of the second cylinder 81 through a bearing fixedly embedded in the bottle bottom top part 8. The utility model discloses in, utilize bottle end ejecting 8 and bottleneck mounting 7 to drive bottle 9 and rotate when tight the frictional force that produces in bottle 9 top.

Scraper mechanism 2 includes the scraper subassembly, installs the scraper translation subassembly that is used for driving the translation of scraper subassembly on frame 1 upper portion, scraper translation subassembly includes scraper motor 27, connects scraper lead screw 28, the spiro union of scraper motor 27 output on scraper lead screw 28 slide 29, slide 29 leading flank is fixed with a pair of first fixed plate 291, the scraper subassembly is including rotating swivel mount 21 and the link 22 of perpendicular connection on swivel mount 21 upper portion of connecting on a pair of first fixed plate 291, swivel mount 21 sets up and swivel mount 21 trailing flank butt to slide 29 for the slope, swivel mount 21 passes through the rotation of rotating electrical machines 23 drive and then makes link 22 be in the horizontality. An opening hole 211 is formed in the lower portion of the rotating frame 21, the rear side of the lower portion of the rotating frame 21 is rotatably connected with the pair of first fixing plates 291 through the rotating shaft 293, the rotating motor 23 is arranged on the outer side of the pair of first fixing plates 291, the rotating shaft 293 is connected with the rotating motor 23, a limiting rod 292 is arranged at the front end of the pair of first fixing plates 291 in a penetrating mode, the rotating motor 23 drives the rotating frame 21 to rotate, so that the limiting rod 292 is clamped into the opening hole 211, the connecting frame 22 is further in a horizontal state, impact when the rotating frame 21 rotates to abut against the limiting rod 292 is reduced, and a buffer rubber ring can be arranged on the inner wall of the opening.

The scraper component further comprises a scraper 25, an oil return plate 26, a scraper cylinder 241 for driving the scraper 25 to move up and down, an oil return plate cylinder 242 for driving the oil return plate 26 to move up and down, and a cylinder frame 24 vertically connected with the middle part of the connecting frame 22, wherein the cylinder frame 24 is connected with the connecting frame 22 through a fixing rod 243, and the scraper cylinder 241 and the oil return plate cylinder 242 are respectively fixed in the cylinder frame 24. The scraper 25 and the oil return plate 26 are known in the art, as described in patent ZL201920461289.5, and therefore are not described in detail here.

The screen frame mechanism 3 comprises a screen motor 31 fixed on the upper part of the rack 1, a screen frame screw rod 32 connected to the output end of the screen motor 31, a translation block 33 screwed on the screen frame screw rod 32, and a screen 34 fixed on the front side of the translation block 33, wherein the screen 34 is positioned above the bottle opening fixing piece 7 and the bottle bottom top piece 8, and the screen 34 is positioned below the scraper 25 and the oil return plate 26.

The utility model discloses a working process is: a. starting the rotating motor 23 to drive the rotating frame 21 to rotate so that the connecting frame 22 is in a horizontal state, at the moment, the scraper 25 and the oil return plate 26 enter a state to be printed, placing the bottle body 9 to be printed on the pair of brackets 66, enabling the bottle mouth of the bottle body 9 to extend into the clamping hole 71, and enabling two surfaces to be printed of the bottle body 9 to be positioned on the left side and the right side; b. the second air cylinder 81 is started to enable the bottle bottom top piece 8 to advance, and then the bottle bottom top piece is matched with the bottle mouth fixing piece 7 to tightly push the bottle body 9, and simultaneously when the bottle body 9 is tightly pushed, the first air cylinder 55 is started to drive the bracket 6 to move downwards to enable the bracket 66 to be separated from the bottle body 9; c. the motor 44 is started to move the bottle bottom top part 8, the bottle mouth fixing part 7 and the bottle body 9 upwards, in the process of moving upwards, the servo motor 73 drives the bottle body 9 to rotate 90 degrees clockwise, one side of the bottle body 9 to be printed is attached to a silk screen, meanwhile, the scraper cylinder 241 drives the scraper 25 to be attached to the silk screen 34, then the scraper motor 27 drives the scraper 25 to translate from right to left, the silk screen motor 31 drives the silk screen 34 to translate from left to right, the scraper 25 pushes ink to print, in the process of translating the scraper 25 and the silk screen 34, the servo motor 73 drives the bottle body 9 to rotate 180 degrees clockwise, and then the printing of the two opposite sides of the bottle body; d. the motor 44 drives the bottle bottom top 8, the bottle mouth fixing part 7 and the bottle body 9 to move downwards, the servo motor 73 drives the bottle body 9 to rotate clockwise by 90 degrees in the downward moving process, two side faces of the printed bottle body 9 are positioned in the left and right directions, meanwhile, the first air cylinder 55 drives the bracket 6 to move upwards to enable the bracket 66 to support the bottle body 9 when the bottle body 9 rotates completely, the second air cylinder 81 drives the bottle bottom top 8 to be separated from the bottom of the bottle body 9 when the bracket 66 supports the bottle body 9, in addition, in the process that the bottle body 9 rotates clockwise by 90 degrees and is supported by the bracket 66, the scraper motor 27 drives the scraper component to move horizontally from right to left, meanwhile, the scraper cylinder 241 drives the scraper 25 to move upwards, the oil return plate cylinder 242 drives the oil return plate 26 to move downwards to enable the oil return plate 26 to be attached to the silk screen 34, the silk screen motor 31 drives the silk screen 34 to move.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a two-sided automatic printing machine for carry out two-sided printing to bottle (9), include frame (1), locate scraper mechanism (2) and screen frame mechanism (3) on frame (1) upper portion respectively, install in the lifting and drop rotating mechanism at frame (1) front side middle part, its characterized in that: the lifting and rotating mechanism comprises a sliding block component, a support component, a bracket component and an opposite-top component, the sliding block component comprises a sliding block piece (4), the support component comprises a support (5) fixedly connected to the front side of the sliding block piece (4) through a pair of connecting rods (51) and a support plate (56) arranged above the support (5), the support plate (56) is driven to move up and down through a first air cylinder (55), the bracket component comprises a bracket (6) fixed above the support plate (56) through a bracket lead screw (61) and a hand wheel (62) and a pair of brackets (66) arranged above the bracket (6) and adjustable in distance, the opposite-top component comprises a bottle bottom opposite-top piece (8), a bottle opening fixing piece (7), and a mounting seat (82) and a mounting rack (72) which are respectively arranged on the front side and the rear side of the sliding block piece (4), the mounting rack (72) and the sliding block piece (4) are driven to, the mounting seat (82) upper end is equipped with second cylinder (81), bottle end ejecting (8) rotate to be connected at the axle head of second cylinder (81), mounting bracket (72) upper portion is equipped with servo motor (73) and bottleneck mounting (7) and connects the axle head at servo motor (73), bottle end ejecting (8) are removed to second cylinder (81) drive bottle end ejecting (8) and are made bottle (9) by the tight top between bottle end ejecting (8) and bottleneck mounting (7), servo motor (73) drive is rotated by tight bottle (9) in top.

2. The perfecting automatic printing press according to claim 1, characterized in that: slider component is still including slide rail spare (41) that is located slide rail spare (4) rear, fix mount (43) on frame (1) front side that is located slide rail spare (41) below, fix a pair of guide arm (42) on mount (43) both sides, frame (1) front side is equipped with opening (11), slide rail spare (41) both sides are fixed on frame (1) front side that is located opening (11) both sides, slide rail spare (4) both sides portion and slide rail spare (41) both sides sliding connection, it is a pair of guide arm (42) correspond and pass slide rail spare (4) both sides portion and a pair of guide arm (42) and slide rail spare (4) both sides sliding connection.

3. The perfecting automatic printing press according to claim 2, characterized in that: the motor (44) is fixed on the fixing frame (43), the screw rod (45) is connected between the middle of the upper portion of the sliding rail piece (41) and the motor (44), the middle of the sliding block piece (4) is connected with the lower portion of the mounting frame (72) through the connecting portion (46), and the connecting portion (46) is in threaded connection with the screw rod (45).

4. The perfecting automatic printing press according to claim 1, characterized in that: the support assembly further comprises telescopic rods (52) arranged on two sides of the upper end face of the support (5) and connecting blocks (53) fixedly connected to the upper ends of the two telescopic rods (52) respectively, the two connecting blocks (53) are located behind the support plate (56), and the support plate (56) and the two connecting blocks (53) are connected in series through a pair of fixing rods (54).

5. The perfecting automatic printing press according to claim 1, characterized in that: bracket lead screw (61) upper end is rotated with bracket (6) and is connected, bracket lead screw (61) lower extreme passes extension board (56) and rotates with extension board (56) and is connected, hand wheel (62) are fixed on bracket lead screw (61) and hand wheel (62) inlay and are established in extension board (56), it wears to be equipped with a pair of guide bar (63), and is a pair of to slide on extension board (56) guide bar (63) are located bracket lead screw (61) both sides and a pair of guide bar (63) upper end and bracket (6) link firmly.

6. The perfecting automatic printing press according to claim 1, characterized in that: bracket assembly is still including fixing second fixed plate (64), the solid piece (65) of linking of setting between two second fixed plates (64) of both sides around bracket (6) upper portion, it is fixed through fastener (68) series connection between solid piece (65) and two second fixed plates (64), bracket (66) inboard is down and leanin's inclined plane (661), and is a pair of bracket (66) are fixed inclined plane (661) relative setting at solid piece (65) both sides and a pair of bracket (66) through screw rod (67) series connection.

7. The perfecting automatic printing press according to claim 1, characterized in that: the bottle mouth fixing piece (7) is sunken to form a clamping hole (71), and the bottle bottom top piece (8) is rotatably connected with the shaft end of the second cylinder (81) through a bearing fixedly embedded in the bottle bottom top piece (8).

8. The perfecting automatic printing press according to claim 1, characterized in that: scraper mechanism (2) include the scraper subassembly, install the scraper translation subassembly that is used for driving the translation of scraper subassembly on frame (1) upper portion, scraper translation subassembly includes scraper motor (27), connects scraper lead screw (28), spiro union slip (29) on scraper lead screw (28) at scraper motor (27) output, slip (29) leading flank is fixed with a pair of first fixed plate (291), the scraper subassembly is including rotating swivel mount (21) of connecting on a pair of first fixed plate (291) and link (22) of connecting on swivel mount (21) upper portion perpendicularly, swivel mount (21) are for slope setting and swivel mount (21) trailing flank butt joint to slip (29), swivel mount (21) are rotated and then are in the horizontality through rotating electrical machines (23) drive.

9. The perfecting automatic printing press according to claim 8, characterized in that: the scraper component further comprises a scraper (25), an oil return plate (26), a scraper cylinder (241) driving the scraper (25) to move up and down, an oil return plate cylinder (242) driving the oil return plate (26) to move up and down, and a cylinder frame (24) vertically connected with the middle of the connecting frame (22), wherein the scraper cylinder (241) and the oil return plate cylinder (242) are respectively fixed in the cylinder frame (24).

10. The perfecting automatic printing press according to claim 9, characterized in that: the net frame mechanism (3) comprises a net frame screw rod (32) fixed on the upper portion of the rack (1), a translation block (33) connected to the output end of the net frame screw rod (31), a translation block (33) screwed on the net frame screw rod (32), and a silk screen (34) fixed on the front side of the translation block (33), wherein the silk screen (34) is located above the bottle mouth fixing piece (7) and the bottle bottom ejector piece (8), and the silk screen (34) is located below the scraper (25) and the oil return plate (26).