CN221113163U - Non-scattering edge silk screen trademark printing device - Google Patents

Abstract

The utility model discloses a non-scattering edge silk screen trademark printing device which comprises a box body, a discharging roller, a receiving roller, a printing mechanism and guide rollers, wherein a rotating shaft is symmetrically and rotationally connected to the left side and the right side on the rear side wall in the box body; the utility model has the beneficial effects that the off tracking condition can be effectively prevented when the trademark is printed, other patterns or damaged silk screen plates can be conveniently and rapidly replaced, the arranged heating blocks can rapidly dry the silk-screened trademark, the printing quality is improved, and the working efficiency is increased.

Description

Non-scattering edge silk screen trademark printing device

Technical Field

The utility model relates to the technical field of printing devices, in particular to a printing device for a screen printing trademark without scattered edges.

Background

A trademark is a mark that is used to distinguish one operator's brand or service from other operators' goods or services. The trademark law in China prescribes that trademarks approved and registered by the trademark office, including commodity trademarks, service trademarks, collective trademarks and proving trademarks, trademark registrants enjoy trademark exclusive rights and are legally protected, and if the trademarks are the famous trademarks, legal protection of cross-category trademark exclusive rights is obtained.

The printing of trade mark usually adopts silk screen printing's mode to print, and silk screen printing is abbreviated to silk screen printing, but the problem that the position off tracking of printing often appears in current silk screen printing trade mark in the printing process has influenced the quality of printing and has still reduced work efficiency.

Therefore, it is necessary to provide a screen printing trademark printing device without scattering edges to solve the above technical problems.

Disclosure of utility model

In order to solve the problems, the utility model provides a non-scattering edge silk screen trademark printing device, which is realized by the following technical scheme.

A screen printing trademark printing device without scattered edges comprises a box body, a discharging roller, a receiving roller, a printing mechanism and a guide roller;

The automatic feeding device is characterized in that a rotating shaft is symmetrically and rotationally connected to the left side and the right side on the rear side wall in the box body, a discharging roller is fixedly connected to the front end of the right side rotating shaft, a collecting roller is fixedly connected to the front end of the left side rotating shaft, a rotating gear is fixedly connected to the rotating shaft, a collecting motor is fixedly connected to the rear side wall in the box body, a winding gear meshed with the rotating gear is fixedly connected to the head of an output shaft of the collecting motor, a trademark tape is wound between the discharging roller and the collecting roller, an air cylinder is fixedly connected to the upper surface in the box body, a telescopic rod is inserted into the bottom of the air cylinder, a printing mechanism is arranged at the bottom of the telescopic rod, a supporting plate is fixedly connected to the bottom of the box body and is located under the printing mechanism, the left side and right side of the guiding roller are symmetrically arranged between the supporting plate and the printing mechanism, the trademark tape sequentially bypasses all guiding rollers, the guiding rollers are rotationally connected to the front end of a fixing rod, and the other end of the fixing rod is fixedly connected to the rear side wall of the box body.

Preferably, the printing mechanism comprises a printing box, a track block and a silk screen plate, wherein the printing box is fixedly connected to the bottom of a telescopic rod, a track rod is fixedly connected between the left side wall and the right side wall in the printing box, the track rods are symmetrically arranged front and back, the track block is slidably connected to the corresponding track rod, a scraping plate and a baffle are fixedly connected to the bottom of the track block respectively, a groove is formed in the left side wall of the track block, a cross rod is fixedly connected between the front wall and the rear wall of the groove, a stepping motor is fixedly connected to the rear side wall in the printing box, a rotating rod is fixedly connected to the head of an output shaft of the stepping motor, a connecting rod is connected to the other end of the rotating rod in a rotating mode, the other end of the connecting rod is connected with the cross rod in a rotating mode, and the silk screen plate is arranged at the bottom of the printing box, and a limiting block is fixedly connected to the inner side wall of the printing box above the silk screen plate.

Preferably, draw-in grooves have been seted up to the bilateral symmetry around the silk screen board, all be provided with the trapezoidal fixture block that corresponds the grafting with the draw-in groove on the lateral wall around the printing case, fixed cover is equipped with the sliding block on the trapezoidal fixture block, all seted up on the lateral wall around the printing case with sliding block sliding connection's spout, and the inside wall of spout all runs through the inside wall of printing case, the outside of printing case is run through to the outer end of trapezoidal fixture block, between sliding block and the spout lateral wall the cover is equipped with the spring on the trapezoidal fixture block.

Preferably, the scraping plate and the supporting plate are made of elastic rubber, and the height of the scraping plate is slightly larger than that of the baffle plate.

Preferably, the front side of box is provided with the chamber door, the chamber door passes through the hinge and articulates with the box, the front side rigid coupling of chamber door has the handle, and the chamber door is transparent material and makes.

Preferably, the discharging roller, the receiving roller and the guiding roller are all in the shape of grooved pulleys.

Preferably, a heating block is fixedly connected to the left guide roller.

The beneficial effects of the utility model are as follows:

(1) The discharging roller, the receiving roller and the guide roller are all in the shape of the grooved pulley, so that the deviation of the printed trademark can be effectively prevented, the printing quality is improved, and the working efficiency is improved.

(2) The setting of trapezoidal fixture block can other patterns of convenient and fast's change or the silk screen board of damage for the efficiency of different pattern trademarks of production, the heating block that sets up simultaneously can be quick with the trademark stoving after the silk screen printing, prevent that the trademark printing ink after the silk screen printing from not drying and leading to the decline of print quality.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: the utility model relates to an isometric view of a screen printing trademark printing device without scattered edges;

Fig. 2: the utility model discloses a structure schematic diagram of a non-scattered edge screen printing trademark printing device, which is formed by removing a box body;

Fig. 3: the utility model relates to a cross-sectional view of a non-scattering edge silk screen trademark printing device and a flow direction schematic diagram of a trademark tape;

fig. 4: the utility model discloses a structural schematic diagram in a printing box;

Fig. 5: the utility model relates to an installation schematic diagram of a silk screen plate and a box body.

The reference numerals are as follows:

1. a case; 11. a rotating shaft; 12. a cylinder; 13. a telescopic rod; 14. a support plate; 15. a trapezoidal clamping block; 16. a sliding block; 17. a chute; 18. a spring;

2. A discharging roller;

3. A receiving roller; 31. rotating the gear; 32. a material receiving motor; 33. a material receiving gear;

4. A printing mechanism; 41. a printing box; 42. a track block; 43. a wire mesh plate; 44. a track rod; 45. a scraper; 46. a baffle; 47. a groove; 48. a cross bar; 49. a stepping motor; 410. a rotating lever; 411. a connecting rod; 412. a limiting block; 413. a clamping groove;

5. A guide roller; 51. a fixed rod; 52. a heating block;

6. A brand tape;

7. a door; 71. a hinge; 72. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the present utility model provides the following embodiments:

Example 1

The utility model provides a no-scattering limit silk screen printing trade mark printing device, includes box 1, blowing roller 2, receipts material roller 3, printing mechanism 4 and guide roll 5;

The left side and the right side of the rear side wall in the box body 1 are symmetrically and rotationally connected with a rotating shaft 11, a discharging roller 2 is fixedly connected to the front end of the right rotating shaft 11, a receiving roller 3 is fixedly connected to the front end of the left rotating shaft 11, a rotating gear 31 is fixedly connected to the left rotating shaft 11, a receiving motor 32 is fixedly connected to the rear side wall in the box body 1, a receiving gear 33 meshed with the rotating gear 31 is fixedly connected to the head of an output shaft of the receiving motor 32, a trademark tape 6 is wound between the discharging roller 2 and the receiving roller 3, an air cylinder 12 is fixedly connected to the upper surface in the box body 1, a telescopic rod 13 is inserted at the bottom of the air cylinder 12, a printing mechanism 4 is arranged at the bottom of the telescopic rod 13, a supporting plate 14 is fixedly connected to the bottom of the box body 1, the supporting plate 14 is positioned under the printing mechanism 4, guide rollers 5 are symmetrically arranged between the supporting plate 14 and the printing mechanism 4, the trademark tape 6 sequentially bypasses each guide roller 5, the guide rollers 5 are rotationally connected to the front end of a fixing rod 51, and the other end of the fixing rod 51 is fixedly connected to the rear side wall of the box body 1.

Further, the printing mechanism 4 includes a printing box 41, a track block 42 and a screen plate 43, the printing box 41 is fixedly connected at the bottom of the telescopic rod 13, a track rod 44 is fixedly connected between the left side wall and the right side wall in the printing box 41, the track rods 44 are symmetrically arranged front and back, the track block 42 is slidably connected on the corresponding track rod 44, a scraping plate 45 and a baffle 46 are fixedly connected at the bottom of the track block 42 respectively, a groove 47 is formed in the left side wall of the track block 42, a cross rod 48 is fixedly connected between the front wall and the rear wall of the groove 47, a stepping motor 49 is fixedly connected on the rear side wall in the printing box 41, a rotating rod 410 is fixedly connected at the head of an output shaft of the stepping motor 49, a connecting rod 411 is rotatably connected at the other end of the rotating rod 410, the other end of the connecting rod 411 is rotatably connected with the cross rod 48, the screen plate 43 is arranged at the bottom of the printing box 41, and a limiting block 412 is fixedly connected on the inner side wall of the printing box 41 above the screen plate 43.

Further, the scraper 45 and the supporting plate 14 are made of elastic rubber, and the height of the scraper 45 is slightly larger than that of the baffle 46.

Further, the discharging roller 2, the receiving roller 3 and the guiding roller 5 are all in the shape of grooved pulleys.

The specific implementation manner of the embodiment is as follows:

Fixing a blank trademark tape 6 to be printed on a discharging roller 2, pulling up one end of the trademark tape 6 from the lower side of a right guide roller 5 to pass through the upper side of a supporting plate 14 and the lower side of a left guide roller 5 in sequence, fixing one end of the trademark tape on a receiving roller 3, starting a silk-screen trademark printing device, enabling an air cylinder 12 to move a telescopic rod 13 downwards, enabling a printing mechanism 4 fixed at the bottom of the telescopic rod 13 to move downwards, and stopping moving downwards when a silk screen plate 43 at the bottom of a printing box 41 contacts with the trademark tape 6 and presses the silk screen plate onto the supporting plate 14;

The printing box 41 is internally provided with two track rods 44, the track rods 44 are provided with track blocks 42 which can slide left and right, the bottoms of the track blocks 42 are provided with scraping plates 45 and baffle plates 46, the scraping plates 45 and the baffle plates 46 are in contact with a silk screen plate 43 at the bottom of the printing box 41, printing ink is placed on the silk screen plate 43 between the scraping plates 45 and the baffle plates 46, a transverse rod 48 is arranged in a groove 47 on the left side of the track blocks 42, the transverse rod 48 is rotationally connected with a rotating rod 410 through a connecting rod 411, the rotating rod 410 is fixed on a stepping motor 49, when the stepping motor 49 continuously rotates, the rotating rod 410 on an output shaft of the stepping motor 49 moves circularly, so that the transverse rod 48 is driven to move left and right through the connecting rod 411, and finally the scraping plates 45 and the baffle plates 46 slide left and right on the silk screen plate 43;

The height of the scraping plate 45 is higher than the height between the track block 42 and the screen plate 43, the scraping plate 45 is made of elastic rubber, when the scraping plate 45 moves from left to right, ink can be pressed out of pattern holes on the screen plate 43 so that the ink is contacted with the trademark tape 6, printing of trademarks is completed, then the air cylinder 12 moves up the telescopic rod 13 to separate the screen plate 43 from the trademark tape 6, the material collecting motor 32 rotates to rotate the material collecting roller 3, the rotating material collecting roller 3 moves the upper and lower printing positions of the trademark tape 6 to the lower side of the screen plate 43 to wait for printing of the printing mechanism 4, meanwhile, the stepping motor 49 continuously rotates to enable the scraping plate 45 and the baffle 46 to move leftwards, the ink scraped to the right by the bottom of the baffle 46 is pushed back to the left end from the right end by contact with the upper surface of the screen plate 43, the height of the baffle 46 is equal to the height between the track block 42 and the screen plate 43, the ink is not pressed by the screen plate 43 downwards when the baffle 46 moves leftwards, the telescopic rod 13 moves upwards, the trademark tape 45 moves leftwards, the scraping plate 45 moves leftwards, and then the screen plate 43 contacts with the trademark tape 43 again. The silk-screen trademark can be continuously printed by repeating the steps.

The shape of the grooved pulleys of the discharging roller 2, the receiving roller 3 and the guide roller 5 can well prevent the trademark tape 6 from deviating when moving, the printing quality caused by the deviation problem is increased, the supporting plate 14 made of elastic rubber can reduce the abrasion of the printing mechanism 4 to the silk screen plate 43, and the service life of the silk screen plate 43 is prolonged.

Example two

The difference from the first embodiment is that the following is included:

Clamping grooves 413 are symmetrically formed in the front side and the rear side of the silk screen plate 43, trapezoidal clamping blocks 15 which are correspondingly inserted with the clamping grooves 413 are arranged on the front side wall and the rear side wall of the printing box 41, sliding blocks 16 are fixedly sleeved on the trapezoidal clamping blocks 15, sliding grooves 17 which are in sliding connection with the sliding blocks 16 are formed in the front side wall and the rear side wall of the printing box 41, the inner side walls of the sliding grooves 17 penetrate through the inner side walls of the printing box 41, the outer ends of the trapezoidal clamping blocks 15 penetrate through the outer sides of the printing box 41, and springs 18 are sleeved on the trapezoidal clamping blocks 15 between the sliding blocks 16 and the outer side walls of the sliding grooves 17.

In this embodiment:

When the screen plate 43 of a new pattern or the damaged screen plate 43 is replaced, the trapezoid clamping blocks 15 on the front side and the rear side of the bottom of the printing box 41 are stretched to two sides, so that the trapezoid clamping blocks 15 are separated from the clamping grooves 413 on the screen plate 43, the screen plate 43 can be separated from the printing box 41 under the action of gravity, after the trapezoid clamping blocks 15 are loosened, the trapezoid clamping blocks 15 can move into the box body 1 under the action of the springs 18, ink is poured on the upper surface of the new screen plate 43, the ink is placed between the scraping plates 45 and the baffle 46, the ink is pushed to the bottom of the printing box 41 with force upwards, the trapezoid surfaces of the trapezoid clamping blocks 15 are contacted with the screen plate 43, and the trapezoid clamping blocks 15 move to the outer side of the printing box 41, when the upper surface of the screen plate 43 is contacted with the limiting blocks 412, the trapezoid clamping blocks 15 are inserted into the clamping grooves 413 under the action of the springs 18, and at the moment, the screen plate 43 replacement work is completed, and the screen plate 43 is convenient and fast.

Example III

The difference from the first embodiment is that the following is included:

The front side of box 1 is provided with chamber door 7, and chamber door 7 passes through hinge 71 and box 1 to be articulated, and the front side rigid coupling of chamber door 7 has handle 72, and chamber door 7 is transparent material and makes.

Further, a heating block 52 is fixedly connected to the left guide roller 5.

In this embodiment:

The cleaning in the box 1 can be guaranteed to the chamber door 7 of setting, and transparent chamber door 7 can observe the work of trademark tape 6 printing simultaneously to and in time discover whether need renew trademark tape 6, the setting of handle 72 conveniently opens chamber door 7.

The heating block 52 can quickly dry the ink on the trademark printed by the left guide roller 5, thereby avoiding poor printing quality caused by winding due to the fact that the ink is not dried and improving the printing quality.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The utility model provides a no scattered limit silk screen printing trade mark printing device which characterized in that: comprises a box body (1), a discharging roller (2), a receiving roller (3), a printing mechanism (4) and a guide roller (5);

The utility model discloses a printing machine, including box (1) including box, receiving roller (2), cylinder (12), telescopic link (13) are connected in the front end of right side axis of rotation (11) to bilateral symmetry rotation on the back lateral wall in box (1), receiving roller (3) rigid coupling is in the front end of left side axis of rotation (11), left side rigid coupling has rotation gear (31) on axis of rotation (11), rigid coupling has receiving motor (32) on the back lateral wall in box (1), receiving motor (32)'s output shaft head rigid coupling has rolling gear (33) with rotation gear (31) meshing, twine between receiving roller (3) and be equipped with trade mark area (6) blowing roller (2), upper surface rigid coupling in box (1) has cylinder (12), and peg graft in cylinder (12) bottom has telescopic link (13), printing mechanism (4) set up in the bottom of telescopic link (13), the bottom rigid coupling of box (1) has backup pad (14) just below printing mechanism (4), left and right side guide roller (5) set up between guide roller (5) and guide roller (5) are connected in proper order between guide roller (5) and guide roller (6), the other ends of the fixing rods (51) are fixedly connected to the rear side wall of the box body (1).

2. A non-loose edge screen printing brand printing device according to claim 1, wherein: printing mechanism (4) including printing case (41), track piece (42) and silk screen plate (43), the bottom of printing case (41) rigid coupling in telescopic link (13), rigid coupling has track pole (44) between the left and right sides wall in printing case (41), and track pole (44) front and back symmetry is equipped with two, track piece (42) sliding connection is on track pole (44) that correspond, and the bottom of track piece (42) is rigid coupling respectively has scraper blade (45) and baffle (46), set up fluted (47) on the left side wall of track piece (42), and rigid coupling has horizontal pole (48) between the front and back wall of recess (47), rigid coupling has step motor (49) on the back lateral wall in printing case (41), the output shaft head rigid coupling of step motor (49) has dwang (410), the other end rotation of dwang (410) is connected with connecting rod (411), and the other end and horizontal pole (48) rotation of connecting rod (411) are connected, silk screen plate (43) set up in the bottom of printing case (41) top, on silk screen plate (412) rigid coupling has stopper (41).

3. A non-loose edge screen printing brand printing device according to claim 2, wherein: clamping grooves (413) are symmetrically formed in the front side and the rear side of the screen plate (43), trapezoidal clamping blocks (15) which are correspondingly inserted with the clamping grooves (413) are arranged on the front side wall and the rear side wall of the printing box (41), sliding blocks (16) are fixedly sleeved on the trapezoidal clamping blocks (15), sliding grooves (17) which are slidably connected with the sliding blocks (16) are formed in the front side wall and the rear side wall of the printing box (41), the inner side walls of the sliding grooves (17) penetrate through the inner side walls of the printing box (41), the outer ends of the trapezoidal clamping blocks (15) penetrate through the outer sides of the printing box (41), and springs (18) are sleeved on the trapezoidal clamping blocks (15) between the sliding blocks (16) and the outer side walls of the sliding grooves (17).

4. A non-loose edge screen printing brand printing device according to claim 2, wherein: the scraping plate (45) and the supporting plate (14) are made of elastic rubber, and the height of the scraping plate (45) is slightly larger than that of the baffle plate (46).

5. A non-loose edge screen printing brand printing device according to claim 1, wherein: the front side of box (1) is provided with chamber door (7), chamber door (7) are articulated with box (1) through hinge (71), the front side rigid coupling of chamber door (7) has handle (72), and chamber door (7) are transparent material and make.

6. A non-loose edge screen printing brand printing device according to claim 1, wherein: the discharging roller (2), the receiving roller (3) and the guide roller (5) are all in the shape of grooved pulleys.

7. A non-loose edge screen printing brand printing device according to claim 1, wherein: the left guide roller (5) is fixedly connected with a heating block (52).