Local screen printing device for packaging box personalized requirements

Abstract

The utility model relates to the technical field of silk-screen printing, and discloses a local silk-screen printing device for individual requirements of packaging boxes, which comprises a workbench, a printing mechanism, a movement mechanism, a silk-screen printing plate and a rotating mechanism, and is characterized in that the printing mechanism and the movement mechanism are arranged at the top end of the workbench; a screen printing plate is arranged between the printing mechanism and the moving mechanism, one end of the screen printing plate is fixedly connected to the edge of the rotating mechanism, the rotating mechanism comprises a rotating disc and an index plate, the interior of the rotating disc is movably connected with the outer edge of the index plate, and a rotating shaft is movably connected into the index plate. The bottom end of the rotating shaft is movably connected with a second motor, the second motor is arranged in the workbench, four first fixing clamps are fixedly connected to the edge of the rotating disc at equal intervals, the rotating mechanism is arranged on the screen printing plate, multi-color and multi-pattern printing is carried out at the same time through the rotating disc, the individual requirements of packaging box printing are met, and the packaging box printing efficiency is improved. And the richness of silk-screen patterns is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen printing technical field more particularly to a kind of local screen printing device for packaging box individual needs. BACKGROUND

[0002] With the improvement of consumption level, people's quality and individual needs of packaging box are higher and higher, screen printing technology can meet the diversified needs of consumers due to its unique decorative effect, so it is widely used in packaging box field, screen printing technology has ink layer thick, figure and text level rich, strong stereoscopic effect, is suitable for packaging box of a variety of materials and shapes, in addition, screen printing technology is also easy to master, plate making is convenient, relatively cheap, is one of the preferred packaging box printing, the device is provided with printing table on workbench, screen printing plate equipped with rotating mechanism and squeegee, these mechanisms cooperate with each other in the screen printing process, realize more diversified and exquisite screen printing effect.

[0003] Prior art deficiencies: part of existing equipment only assemble a screen printing plate, a screen printing plate can only engrave a kind of pattern, print a color, the relatively monotonous pattern that can be printed, it is not conducive to the production of packaging box screen printing individual pattern. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of prior art, the utility model provides a kind of local screen printing device for packaging box individual needs to solve the problems existing in above-mentioned background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of local screen printing device for packaging box individual needs, including workbench, further including: printing mechanism, motion mechanism, screen printing plate, rotating mechanism, the top of workbench is provided with printing mechanism and motion mechanism, printing mechanism and motion mechanism are provided with screen printing plate, one end of screen printing plate is fixedly connected in the rim of rotating mechanism, rotating mechanism includes turntable and protractor disc, the inside of turntable is movably connected with the outer edge of protractor disc, the inside of protractor disc is movably connected with shaft, the bottom of shaft is movably connected with motor two, motor two is arranged in the inside of workbench, the edge of turntable is equidistantly fixedly connected with four fixed clamps one.

[0006] Further, the side of fixed clamps one is fixedly connected with connecting column, the bottom of connecting column is fixedly connected with connecting plate, both ends of connecting plate are fixedly connected with fixed ring one, the inside of fixed ring one is buckled with tension spring, one end of tension spring is buckled with fixed ring two, both ends of fixed ring two are fixedly connected with the rim of turntable.

[0007] Further, one end of the connecting column is fixedly connected with a second fixing clamp, the side surface of the second fixing clamp is fixedly connected with a silk screen, the top end of the second fixing clamp is fixedly connected with an adjusting screw rod two, and the bottom end of the second fixing clamp is fixedly connected with a second pad strip.

[0008] Further, the top end of the workbench is fixedly connected with a printing table and a first pad strip, and the top end of the printing table is fixedly connected with a positioning horizontal plate and a positioning vertical plate.

[0009] Further, the movement mechanism comprises an up-down mechanism and a left-right mechanism, the side surface of the up-down mechanism is movably connected with the side surface of the left-right mechanism, and the side surface of the left-right mechanism is movably connected with an alternating mechanism.

[0010] Further, the up-down mechanism comprises a shell one, the inside bottom end of the shell one is fixedly connected with a bottom plate, the top end of the bottom plate is fixedly connected with a cylinder one and a guide rod, the inside of the cylinder one is movably connected with a sliding rod one, the side surface of the sliding rod one is fixedly connected in the middle of a common plate, the two sides of the common plate are movably connected with the side surface of the guide rod, and the side surface of the common plate is fixedly connected with a shell two through a sliding groove arranged on the side surface of the shell one.

[0011] Further, the side surface of the shell two is fixedly connected with a motor one, one end of the motor one is fixedly connected with a transmission wheel through the shell two, the edge of the transmission wheel is movably connected with a transmission belt, the top end of the transmission belt is fixedly connected with a sliding block at a point, and the side surface of the sliding block is movably connected with up-down protrusions in the sliding rail in the shell two.

[0012] Further, the side surface of the sliding block is fixedly connected with a bearing table, the four corners of the bearing table are movably connected with sliding rods, the top ends of the two sliding rods on the same side of the bearing table are fixedly connected with a top plate, the middle of the top plate is fixedly connected with a cylinder two, the inside of the cylinder two is movably connected with a sliding rod two, the bottom end of the sliding rod two is fixedly connected with the top end of the bearing table, the bottom end of the top plate is fixedly connected with a plate clamp through a sliding rod, and the plate clamp is fixedly connected with a scraper arranged in the inside through an adjusting screw rod one arranged at the top end.

[0013] The technical effects and advantages of the present application are as follows:

[0014] 1. The rotating mechanism is equipped for the silk screen, four silk screens are fixedly connected at equal intervals on the edge of the rotating disc of the rotating mechanism, each silk screen prints different patterns, and multiple colors and patterns can be printed without replacing the silk screen, so that the personalized demand of the packaging box printing is met, and the richness of the silk screen patterns is increased.

[0015] 2. The utility model discloses a pad strip is equipped with on the connecting column bottom of workbench top and silk screen printing plate, when silk screen printing plate rotates to the position above printing platform, pad strip is connected, makes silk screen printing plate can stably keep the distance with printing platform, is favorable for improving the stability and accuracy of printing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is structure schematic diagram of rotating mechanism of the utility model;

[0018] Figure 3 It is overhead structure schematic diagram of silk screen printing plate of the utility model;

[0019] Figure 4 It is the structure schematic diagram of the utility model silk screen printing plate's elevation;

[0020] Figure 5 It is structure schematic diagram of printing mechanism of the utility model;

[0021] Figure 6 It is structure schematic diagram of up and down mechanism of the utility model;

[0022] Figure 7 It is structure schematic diagram of left and right mechanism of the utility model;

[0023] Figure 8 It is structure schematic diagram of the utility model alternation mechanism.

[0024] The figure mark is: 1, workbench;2, printing mechanism;201, printing platform;202, pad strip one;203, positioning horizontal board;204, positioning vertical board;3, movement mechanism;301, up and down mechanism;3011, shell one;3012, bottom plate;3013, air cylinder one;3014, guide rod;3015, sliding rod one;3016, common board;302, left and right mechanism;3021, shell two;3022, motor one;3023, transmission wheel;3024, transmission belt;3025, slide rail;303, alternation mechanism;3031, sliding block;3032, bearing platform;3033, slide bar;3034, top plate;3035, air cylinder two;3036, sliding rod two;3037, board clamp;3038, adjusting screw one;3039, scraper;4, silk screen printing plate;401, fixed clamp one;402, connecting column;403, connecting plate;404, fixed ring one;405, tension spring;406, fixed ring two;407, fixed clamp two;4071, pad strip two;408, silk screen printing plate;409, adjusting screw two;5, rotating mechanism;501, turntable;502, protractor disc;503, rotating shaft;504, motor two. DETAILED DESCRIPTION

[0025] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and additionally, the forms of the structures described in the following embodiments are only examples, and the local silk printing device for personalized needs of packaging boxes involved in the utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] With reference to Figures 1 to 8 The utility model provides a kind of local silk printing device for personalized needs of packaging box, including workbench 1, still include: printing mechanism 2, movement mechanism 3, silk screen 4, rotating mechanism 5, the top of workbench 1 is provided with printing mechanism 2 and movement mechanism 3, printing mechanism 2 is provided with silk screen 4 between movement mechanism 3, one end of silk screen 4 is fixedly connected in the brim of rotating mechanism 5, rotating mechanism 5 includes turntable 501 and protractor 502, the inside of turntable 501 is movably connected with the outer edge of protractor 502, the inside of protractor 502 movably connects with shaft 503, the bottom end of shaft 503 movably connects with motor two 504, motor two 504 is arranged in the inside of workbench 1, the edge of turntable 501 equidistantly fixedly connects four fixed clamps one 401, motor two 504 provides power, using shaft 503 and protractor 502 drive turntable 501 rotation, silk screen 4 is sent between printing mechanism 2 and movement mechanism 3.

[0027] Among them, the side of fixed clamps one 401 is fixedly connected with connecting column 402, one end of connecting column 402 is fixedly connected with fixed clamps two 407, the side of fixed clamps two 407 is fixedly connected with silk screen 408, connecting column 402 and clamp are fixedly connected with silk screen 408 on turntable 501, the bottom end of connecting column 402 is fixedly connected with connecting plate 403, the both ends of connecting plate 403 are fixedly connected with fixed ring one 404, the inside of fixed ring one 404 is buckled with tension spring 405, one end of tension spring 405 is buckled with fixed ring two 406, the both ends of fixed ring two 406 are fixedly connected with the brim of turntable 501, the both ends of connecting plate 403 are fixedly connected on turntable 501 by tension spring 405, so that the connection of silk screen 408 and turntable 501 is more stable.

[0028] The top end of the second fixed clamp 407 is fixedly connected with an adjusting screw rod II 409, and the tension of the screen printing plate 408 can be adjusted through the adjusting screw rod II 409. The bottom end of the second fixed clamp 407 is fixedly connected with a second pad strip 4071, and the top end of the workbench 1 is fixedly connected with a first pad strip 202. When the screen printing plate 408 rotates above the printing table 201, the second pad strip 4071 is aligned with the first pad strip 202 and falls on the first pad strip 202, so that the screen printing plate 408 is more stable.

[0029] The top end of the workbench 1 is fixedly connected with a printing table 201, and the top end of the printing table 201 is fixedly connected with a positioning horizontal plate 203 and a positioning vertical plate 204, which are used to help position the packaging box to be printed.

[0030] The motion mechanism 3 includes an up-down mechanism 301 and a left-right mechanism 302. The side surface of the up-down mechanism 301 is movably connected with the side surface of the left-right mechanism 302. The side surface of the left-right mechanism 302 is movably connected with an alternating mechanism 303. The up-down mechanism 301 drives the entire mechanism to move in the vertical direction. The left-right mechanism 302 drives the alternating mechanism 303 to move back and forth in the horizontal direction, so that the scraper 3039 at the bottom of the alternating mechanism 303 can move from one end of the screen printing plate 408 to the other end.

[0031] The up-down mechanism 301 includes a shell I 3011. The inside bottom end of the shell I 3011 is fixedly connected with a bottom plate 3012. The top end of the bottom plate 3012 is fixedly connected with a cylinder I 3013 and a guide rod 3014. The inside of the cylinder I 3013 is movably connected with a sliding rod I 3015. The side surface of the sliding rod I 3015 is fixedly connected in the middle of a common plate 3016. The two sides of the common plate 3016 are movably connected with the side surface of the guide rod 3014. The side surface of the common plate 3016 is fixedly connected with a shell II 3021 through a sliding groove formed in the side surface of the shell I 3011. The cylinder I 3013 drives the sliding rod I 3015 to move up and down, and drives the common plate 3016 fixedly connected with the sliding rod I 3015 to move up and down along the guide rod 3014, so that the shell II 3021 can move up and down.

[0032] The side surface of the shell II 3021 is fixedly connected with a motor I 3022. One end of the motor I 3022 is fixedly connected with a transmission wheel 3023 through the shell II 3021. The edge of the transmission wheel 3023 is movably connected with a transmission belt 3024. The top end of the transmission belt 3024 is fixedly connected with a sliding block 3031. The up-down protrusions on the side surface of the sliding block 3031 are movably connected with a sliding rail 3025 in the inside of the shell II 3021. The motor I 3022 drives the transmission wheel 3023 to rotate, and drives the transmission belt 3024 to move in the inside of the shell II 3021. One point on the track of the transmission belt 3024 is fixedly connected with the sliding block 3031, so that the sliding block 3031 can move left and right along the sliding rail 3025 following the transmission belt 3024.

[0033] The side of the sliding block 3031 is fixedly connected with a bearing table 3032, four corners of the bearing table 3032 are movably connected with sliding rods 3033, the top ends of the two sliding rods 3033 on the same side of the bearing table 3032 are fixedly connected with a top plate 3034, the middle part of the top plate 3034 is fixedly connected with a cylinder 2 3035, the inside of the cylinder 2 3035 is movably connected with a sliding rod 2 3036, the bottom end of the sliding rod 2 3036 is fixedly connected with the top end of the bearing table 3032, the bottom end of the top plate 3034 is fixedly connected with a plate clamp 3037 through the sliding rod 3033, the plate clamp 3037 is fixedly connected with a scraper 3039 arranged in the inside through an adjusting lead screw 1 3038 arranged at the top end, the cylinder 2 3035 drives the sliding rod 2 3036 to move, the bearing table 3032 fixedly connected with the bottom end of the sliding rod 2 3036 provides support force for the cylinder assembly, the top plate 3034 fixedly connected with the cylinder 2 3035 moves up and down along with the cylinder 2 3035, and drives the plate clamp 3037 to move up and down, when the sliding block 3031 moves from one end to the other end of the screen printing plate 408 along with the left-right mechanism 302, one plate clamp 3037 is lifted up, the other plate clamp 3037 moves down, presses the surface of the screen printing plate 408 and spreads ink on the packaging box, the screen printing is completed, when returning to the original position, the scraper 3039 is lifted up and the other plate clamp 3037 is lowered, and the ink is evenly spread on the surface of the screen printing plate 408.

[0034] The working principle of the utility model is: for a printing task, first, the prepared screen printing plate 408 is fixed by the adjusting lead screw 2 409, and the tension degree is controlled, the packaging box to be printed is placed on the printing table 201, the printing position is determined by aligning the positioning horizontal plate 203 and the positioning vertical plate 204, the motor 2 504 is started, the rotating disc 501 is driven to rotate by the rotating shaft 503 and the protractor disc 502, the screen printing plate 408 is sent between the printing bearing mechanism 2 and the moving mechanism 3, when the screen printing plate 408 rotates above the printing table 201, the gasket 2 4071 is aligned with the gasket 1 202 and falls on the gasket 1 202, so that the screen printing plate 408 is more stable, the scraper 3039 is lifted to a proper height by the up-down mechanism 301, the alternating mechanism 303 is moved back and forth in the horizontal direction by the left-right mechanism 302, so that the scraper 3039 at the bottom of the alternating mechanism 303 can move from one end to the other end of the screen printing plate 408, when the sliding block 3031 moves from one end to the other end of the screen printing plate 408 along with the left-right mechanism 302, one plate clamp 3037 is lifted up, the other plate clamp 3037 moves down, presses the surface of the screen printing plate 408 and spreads ink on the packaging box, the screen printing of the screen printing plate is completed, when returning to the original position, the scraper 3039 is lifted up and the other plate clamp 3037 is lowered, and the ink is evenly spread on the surface of the screen printing plate 408, the next screen printing task is waited, after one screen printing plate 408 is printed, the rotating disc 501 is rotated by 90 DEG and the next screen printing plate 408 is sent above the printing table 201, and the next round of screen printing task is carried out.

[0035] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A partial screen printing device for the individualization needs of a packaging box, comprising a worktable (1), characterized in that, Also include: The workbench (1) is provided with the printing mechanism (2) and the motion mechanism (3) at the top, the printing mechanism (2) is provided with the screen printing plate (4) between the motion mechanism (3), one end of the screen printing plate (4) is fixedly connected to the edge of the rotating mechanism (5), the rotating mechanism (5) comprises a rotating disc (501) and a protractor disc (502), the inside of the rotating disc (501) is movably connected with the outer edge of the protractor disc (502), the inside of the protractor disc (502) movably connects with a rotating shaft (503), the bottom end of the rotating shaft (503) movably connects with a motor two (504), the motor two (504) is arranged in the inside of the workbench (1), the edge of the rotating disc (501) equidistantly fixedly connects with four fixed clamps one (401).

2. A partial screen printing device for the individualization needs of a packaging box according to claim 1, characterized in that: The side of the fixed clamp one (401) is fixedly connected with a connecting column (402), the bottom end of the connecting column (402) is fixedly connected with a connecting plate (403), the two ends of the connecting plate (403) are fixedly connected with a fixed ring one (404), the inside of the fixed ring one (404) buckles a tension spring (405), one end of the tension spring (405) buckles a fixed ring two (406), the two ends of the fixed ring two (406) are fixedly connected with the edge of the rotating disc (501).

3. A partial screen printing device for the individualization needs of a carton according to claim 2, characterized in that: One end of the connecting column (402) is fixedly connected with a fixed clamp two (407), the side of the fixed clamp two (407) is fixedly connected with a screen printing plate (408), the top end of the fixed clamp two (407) is fixedly connected with an adjusting lead screw two (409), the bottom end of the fixed clamp two (407) is fixedly connected with a pad two (4071).

4. A partial screen printing device for individualization needs of a packaging box according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected with a printing platform (201) and a pad one (202), the top of the printing platform (201) is fixedly connected with a positioning horizontal plate (203) and a positioning vertical plate (204).

5. A partial screen printing device for individualization needs of a packaging box according to claim 1 characterized in that: The motion mechanism (3) comprises an up-down mechanism (301) and a left-right mechanism (302), the side of the up-down mechanism (301) is movably connected with the side of the left-right mechanism (302), the side of the left-right mechanism (302) movably connects with an alternate mechanism (303).

6. A partial screen printing device for the individualization needs of a carton according to claim 5, characterized in that: The up-down mechanism (301) comprises a shell one (3011), the inside bottom of the shell one (3011) is fixedly connected with a bottom plate (3012), the top of the bottom plate (3012) is fixedly connected with a cylinder one (3013) and a guide rod (3014), the inside of the cylinder one (3013) movably connects with a sliding rod one (3015), the side of the sliding rod one (3015) is fixedly connected in the middle of a common plate (3016), the two sides of the common plate (3016) are movably connected with the side of the guide rod (3014), the side of the common plate (3016) is fixedly connected with a shell two (3021) through the sliding groove arranged on the side of the shell one (3011).

7. A partial screen printing device for individualization needs of a packaging box according to claim 6, characterized in that: The side of casing two (3021) is fixedly connected with motor one (3022), one end of motor one (3022) penetrates casing two (3021) and is fixedly connected with transmission wheel (3023), the edge of transmission wheel (3023) is movably connected with transmission belt (3024), the top end of transmission belt (3024) is fixedly connected with sliding block (3031), and the side of sliding block (3031) is movably connected with slide rail (3025) in the inside of casing two (3021).

8. A partial screen printing device for the individualization needs of a carton according to claim 7, characterized in that: The side of sliding block (3031) is fixedly connected with bearing table (3032), the four corners of bearing table (3032) are movably connected with slide rod (3033), the top end of two slide rods (3033) on the same side of bearing table (3032) is fixedly connected with top plate (3034) in common, the middle part of top plate (3034) is fixedly connected with air cylinder two (3035), the inside of air cylinder two (3035) is movably connected with sliding rod two (3036), the bottom end of sliding rod two (3036) is fixedly connected with the top end of bearing table (3032), the bottom end of top plate (3034) is fixedly connected with plate clamp (3037) through slide rod (3033), and plate clamp (3037) is fixedly connected with scraper (3039) arranged in the inside through adjusting screw one (3038) arranged at the top end.

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