CN214396021U - Compound ink jet printer of protection film - Google Patents

Abstract

The utility model discloses a protective film composite ink-jet printer, which comprises a support plate, a clamping structure and a recovery component; a support plate: the number of the support plates is two, the support plates are arranged symmetrically left and right, a groove plate is arranged at the upper end between the two support plates, the upper surfaces of the two support plates are fixedly connected with the bottom surface of the fixing frame, an ink pump is arranged on the left surface of the support plate on the left side, a bent pipe is arranged on the front side surface of the fixing frame, the bottom end of the bent pipe is communicated with a discharge port of the ink pump, and nozzles are uniformly arranged at the bottom of an upper pipe body of the bent pipe; the clamping structure is as follows: the groove inner parts are respectively arranged at the four corners of the groove plate; and (3) recovering the components: the ink box is arranged on the bottom surface of the groove plate, the bottom end of the recovery assembly is provided with an ink box, the left side surface of the ink box is provided with an ink conveying pipeline, and the left end of the ink conveying pipeline penetrates through the round hole of the left supporting plate and is communicated with a feed inlet of the ink pump; this compound ink jet printer of protection film can let the protection film more smooth print, can retrieve unnecessary printing ink.

Description

Compound ink jet printer of protection film

Technical Field

The utility model relates to a plastic products processing technology field specifically is a compound ink jet printer of protection film.

Background

The protective film is functionally used for placing a film on the outside of a physical object to be protected, and because the protective film is arranged on the outermost layer of the object, therefore, some necessary information about the object is displayed on the protective film, and thus the protective film is printed, some pattern or information is printed on the surface of the protection, when printing, a composite ink-jet printer can be used for printing, and after the composite ink-jet printer is used for fixing the protective film, the upper surface of the protective film is evenly or locally jetted, and then the ink is dried and attached on the protective film to finish printing, but the prior art has a plurality of defects that the clamping is not smooth enough in the printing process of the protective film, the clamping of the protective film is not stable enough, the quality of printing work is low, the redundant ink can not be recycled, a large amount of ink is wasted, the pollution to the environment is serious, so a novel protective film composite ink-jet printer is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a compound ink jet printer of protection film, can let the protection film more level and smooth print, to the protection film centre gripping more stable, improve the quality of printing work, can retrieve unnecessary printing ink, save the printing cost, reduce the pollution of environment, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a composite ink-jet printer for a protective film comprises a supporting plate, a clamping structure and a recovery assembly;

a support plate: the number of the support plates is two, the support plates are arranged symmetrically left and right, a groove plate is arranged at the upper end between the two support plates, the upper surfaces of the two support plates are fixedly connected with the bottom surface of the fixing frame, an ink pump is arranged on the left surface of the support plate on the left side, a bent pipe is arranged on the front side surface of the fixing frame, the bottom end of the bent pipe is communicated with a discharge port of the ink pump, and nozzles are uniformly arranged at the bottom of an upper pipe body of the bent pipe;

the clamping structure is as follows: the groove inner parts are respectively arranged at the four corners of the groove plate;

and (3) recovering the components: the ink box is arranged on the bottom surface of the groove plate, the bottom end of the recovery assembly is provided with an ink box, the left side surface of the ink box is provided with an ink conveying pipeline, and the left end of the ink conveying pipeline penetrates through the round hole of the left supporting plate and is communicated with a feed inlet of the ink pump;

wherein: still include control switch, control switch sets up in the backup pad right surface on right side, and external power source is connected to control switch's input electricity, and control switch's output is connected to ink pump's input electricity, can let the protection film more smooth print, and is more stable to the protection film centre gripping, improves the quality of printing work, can retrieve unnecessary printing ink, saves the printing cost, reduces the pollution of environment.

Further, clamping structure includes bar groove, T template, bull stick, clamp plate and torsional spring, the fluting inner wall of recess board four corners department all is equipped with the bar groove, sliding connection has a T template between every two adjacent bar grooves, all be equipped with the bull stick between the flange of T template outside end, it is connected with the clamp plate all to rotate between controlling two bull sticks that correspond, the outer cambered surface of bull stick all overlaps and is equipped with the torsional spring, the one end of torsional spring all with recess board fixed connection, the other end of torsional spring respectively with the clamp plate bottom surface fixed connection that corresponds, it is more stable to the protection film centre gripping, improve the quality of printing work.

Further, the bar inslot portion all is equipped with the spring, the other end of spring respectively with the T template side fixed connection that corresponds, can let the protection film more smooth print.

Further, retrieve the subassembly including collecting fill, back flow and nozzle stub, the bottom surface of recess board evenly is equipped with collects the fill, collects the bottom surface discharge gate that fights and communicates with the water inlet that the back flow corresponds respectively, and the bottom water outlet department of back flow is equipped with the nozzle stub, and the bottom of nozzle stub is equipped with the ink tank, collects the fluting one-to-one of fighting and recess board four corners department, can retrieve unnecessary printing ink, saves the printing cost, reduces the pollution of environment.

Further, the leading flank of mount evenly is equipped with solid fixed ring, and the upper portion body of return bend is located solid fixed ring's inside, and the bottom of the relative medial surface of two backup pads all is equipped with the connecting plate, the relative medial surface of connecting plate all with ink tank's lateral wall fixed connection, the connecting plate is further fixed to ink tank, gu fixed ring makes the fixed more firm of return bend.

Compared with the prior art, the beneficial effects of the utility model are that: the composite ink-jet printer with the protective film has the following advantages:

1. fixing the protection film earlier, the workman inwards stimulates the clamp plate earlier, the clamp plate passes through the bull stick and drives the T template and slide along the strip-shaped groove to the inboard, the spring is compressed, later lift the clamp plate, rotate around the bull stick that corresponds after the clamp plate atress, the torsional spring twists reverse the shrink, the protection film that the workman will need to print is placed at recess board upper surface, later release clamp plate, the torsional spring resets and drives the clamp plate and changes the normal position back, the clamp plate is with the four corners centre gripping of protection film at the upper surface of T template, when release clamp plate, the clamp plate no longer receives the pulling force, the spring is turned back and is drawn the T template and slide to the outside, under the centre gripping of T template and clamp plate, the four corners of protection film is stimulateeed, take place slight deformation behind the protection film atress and make self upper surface more level and more smooth, can let the protection film more level and more smooth carry out the printing, it is more stable to protection film centre gripping, improve the quality of printing work.

2. In the inkjet process, in the fluting that recess board four corners department can be followed to unnecessary ink flows into collects the fill, later the ink assembles the nozzle stub inside and flow into the ink tank again along the back flow under the effect of gravity in, realizes the recovery to the ink, can retrieve unnecessary ink, saves the printing cost, reduces the pollution of environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the local enlarged structure at a position of the present invention.

In the figure: the ink jet printing machine comprises a support plate 1, a groove plate 2, a clamping structure 3, a strip-shaped groove 31, a type-32T plate, a rotating rod 33, a pressing plate 34, a torsion spring 35, a spring 36, a fixing frame 4, a connecting plate 5, an ink tank 6, a recovery component 7, a collection hopper 71, a return pipe 72, a short pipe 73, an ink pump 8, a bent pipe 9, a spray head 10, a fixing ring 11, an ink conveying pipeline 12, a collection pipe 13 and a control switch 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a composite ink-jet printer for a protective film comprises a supporting plate 1, a clamping structure 3 and a recovery assembly 7;

supporting plate 1: the number of the support plates is two, the support plates are arranged in bilateral symmetry, a groove plate 2 is arranged at the upper end between the two support plates 1, the upper surfaces of the two support plates 1 are fixedly connected with the bottom surface of a fixing frame 4, an ink pump 8 is arranged on the left surface of the left support plate 1, a bent pipe 9 is arranged on the front side surface of the fixing frame 4, the bottom end of the bent pipe 9 is communicated with a discharge hole of the ink pump 8, nozzles 10 are uniformly arranged at the bottom of an upper pipe body of the bent pipe 9, a worker places the support plates 1 on the ground to realize the installation and fixation of the whole structure, the groove plate 2 provides a working space, the bent pipe 9 is supported by the fixing frame 4, the ink pump 8 operates by virtue of the regulation and control of a control switch 14, the ink pump 8 pumps the ink into the bent pipe 9, the ink in the bent pipe 9 is sprayed out from the nozzles 10 under the dual actions of hydraulic pressure and gravity, and the ink is sprayed onto the upper surface of a protective film below;

the clamping structure 3: the clamping structure 3 comprises strip-shaped grooves 31, T-shaped plates 32, turning rods 33, pressing plates 34 and torsion springs 35, the inner walls of the four corners of the groove plate 2 are respectively provided with the strip-shaped grooves 31, each two adjacent strip-shaped grooves 31 are connected with one T-shaped plate 32 in a sliding manner, the turning rods 33 are respectively arranged between convex plates at the outer side ends of the T-shaped plates 32, the pressing plates 34 are respectively connected between the two corresponding turning rods 33 on the left and right in a rotating manner, the outer arc surfaces of the turning rods 33 are respectively sleeved with the torsion springs 35, one ends of the torsion springs 35 are respectively fixedly connected with the groove plate 2, the other ends of the torsion springs 35 are respectively fixedly connected with the bottom surfaces of the corresponding pressing plates 34, the springs 36 are respectively arranged inside the strip-shaped grooves 31, the other ends of the springs 36 are respectively fixedly connected with the side surfaces of the corresponding T-shaped plates 32, the protective films are fixed firstly, workers pull the pressing plates 34 inwards firstly, the pressing plates 34 drive the T-shaped plates 32 to slide along the strip-shaped grooves 31 through the turning rods 33, the spring 36 is compressed, then the pressing plate 34 is lifted, the pressing plate 34 rotates around the corresponding rotating rod 33 after being stressed, the torsion spring 35 twists and contracts, a worker places a protective film to be printed on the upper surface of the groove plate 2, then the pressing plate 34 is released, the torsion spring 35 resets and drives the pressing plate 34 to rotate back to the original position, the four corners of the protective film are clamped on the upper surface of the T-shaped plate 32 by the pressing plate 34, the pressing plate 34 is not pulled when the pressing plate 34 is released, the spring 36 retracts and pulls the T-shaped plate 32 to slide outwards, the four corners of the protective film are pulled under the clamping of the T-shaped plate 32 and the pressing plate 34, the upper surface of the protective film is enabled to be more flat due to slight deformation after being stressed, the protective film can be printed more flatly, the clamping of the protective film is more stable, and the quality of printing work is improved;

the recovery component 7: the bottom end of the recovery component 7 is provided with an ink tank 6, the left side surface of the ink tank 6 is provided with an ink conveying pipeline 12, the left end of the ink conveying pipeline 12 penetrates through a round hole of the left support plate 1 and is communicated with a feed inlet of an ink pump 8, the recovery component 7 comprises a collection hopper 71, a return pipe 72 and short pipes 73, the bottom surface of the groove plate 2 is uniformly provided with the collection hopper 71, discharge outlets on the bottom surface of the collection hopper 71 are respectively communicated with corresponding water inlets of the return pipe 72, a water outlet at the bottom end of the return pipe 72 is provided with the short pipes 73, the bottom ends of the short pipes 73 are provided with the ink tanks 6, the collection hoppers 71 are in one-to one correspondence with slots at four corners of the groove plate 2, in the ink jet process, redundant ink can flow into the collection hopper 71 from the slots at the four corners of the groove plate 2, then the ink is gathered into the short pipes 73 and flows into the ink tanks 6 again along the return pipe 72 under the action of gravity, so as to realize the recovery of the ink, the redundant printing ink can be recycled, so that the printing cost is saved, and the environmental pollution is reduced;

wherein: the ink pump further comprises a control switch 14, the control switch 14 is arranged on the right surface of the supporting plate 1 on the right side, the input end of the control switch 14 is electrically connected with an external power supply, the input end of the ink pump 8 is electrically connected with the output end of the control switch 14, and the control switch 14 controls each electrical appliance to normally operate.

Wherein: the leading flank of mount 4 evenly is equipped with solid fixed ring 11, and the upper portion body of return bend 9 is located solid fixed ring 11's inside, and the bottom of the relative medial surface of two backup pads 1 all is equipped with connecting plate 5, the relative medial surface of connecting plate 5 all with ink tank 6's lateral wall fixed connection, and connecting plate 5 is further fixed ink tank 6, and solid fixed ring 11 makes the more firm of return bend 9 fixation more firm

When in use: a worker places the support plate 1 on the ground to realize the installation and fixation of the whole structure, then the worker injects ink into the ink box 6 through a feed pipe of the ink box 6, firstly, the protective film is fixed, the worker firstly pulls the press plate 34 inwards, the press plate 34 drives the T-shaped plate 32 to slide inwards along the strip-shaped groove 31 through the rotating rod 33, the spring 36 is compressed, then, the press plate 34 is lifted, the press plate 34 rotates around the corresponding rotating rod 33 after being stressed, the torsion spring 35 twists and contracts, the worker places the protective film to be printed on the upper surface of the groove plate 2, then, the press plate 34 is released, the torsion spring 35 resets and drives the press plate 34 to turn back to the original position, the press plate 34 clamps the four corners of the protective film on the upper surface of the T-shaped plate 32, when the press plate 34 is released, the press plate 34 is not subjected to pulling force any more, the spring 36 retracts and pulls the T-shaped plate 32 to slide outwards, and under the clamping of the T-shaped plate 32 and the press plate 34, the four corners of the protective film are pulled, the protective film is slightly deformed after being stressed to enable the upper surface of the protective film to be smoother, then the protective film is regulated and controlled through a control switch 14, an ink pump 8 runs, the ink in an ink box 6 is pumped out through an ink conveying pipeline 12 by the ink pump 8, then the ink is pumped into the bent pipe 9, the ink in the bent pipe 9 is sprayed out from a spray head 10 under the double effects of hydraulic pressure and gravity, the ink is sprayed to the upper surface of the protective film below, after the ink is sprayed, the control switch 14 regulates and controls the ink pump 8 to stop running, then the pressing plate 34 is opened again, the protective film is replaced, the protective film after the ink is sprayed is dried, the operation is repeated, the ink-jet printing operation is continuously carried out on the protective film, in the ink-jet process, redundant ink can flow into a collecting hopper 71 from the grooves at the four corners of the groove plate 2, then the ink is converged into the short pipe 73 under the action of gravity along a return pipe 72 and flows into the ink box 6 again, and the recovery of the ink is realized.

It should be noted that the ink pump 8 disclosed in this embodiment can be a membrane pump for starting the ink pump 8, and the control switch 14 controls the operation of the ink pump 8 by a method commonly used in the art.

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

Claims (5)

1. The composite ink-jet printer for the protective film is characterized in that: comprises a supporting plate (1), a clamping structure (3) and a recovery component (7);

support plate (1): the number of the support plates is two, the support plates are arranged symmetrically left and right, a groove plate (2) is arranged at the upper end between the two support plates (1), the upper surfaces of the two support plates (1) are fixedly connected with the bottom surface of a fixing frame (4), an ink pump (8) is arranged on the left surface of the left support plate (1), a bent pipe (9) is arranged on the front side surface of the fixing frame (4), the bottom end of the bent pipe (9) is communicated with a discharge hole of the ink pump (8), and spray heads (10) are uniformly arranged at the bottom of an upper pipe body of the bent pipe (9);

clamping structure (3): the inner parts of the grooves are respectively arranged at the four corners of the groove plate (2);

recovery assembly (7): the ink box is arranged on the bottom surface of the groove plate (2), the bottom end of the recovery assembly (7) is provided with an ink box (6), the left side surface of the ink box (6) is provided with an ink conveying pipeline (12), and the left end of the ink conveying pipeline (12) penetrates through a round hole of the left support plate (1) and is communicated with a feed inlet of an ink pump (8);

wherein: still include control switch (14), control switch (14) set up in backup pad (1) right side surface on right side, and external power source is connected to the input electricity of control switch (14), and the output of control switch (14) is connected to the input electricity of ink pump (8).

2. The protective film composite inkjet printer according to claim 1, wherein: clamping structure (3) are including bar groove (31), T template (32), bull stick (33), clamp plate (34) and torsional spring (35), the fluting inner wall of recess board (2) four corners department all is equipped with bar groove (31), sliding connection has one T template (32) between every two adjacent bar grooves (31), all be equipped with bull stick (33) between the flange of T template (32) outside end, all rotate between two bull sticks (33) that control the correspondence and be connected with clamp plate (34), the extrados of bull stick (33) all overlaps and is equipped with torsional spring (35), the one end of torsional spring (35) all with recess board (2) fixed connection, the other end of torsional spring (35) respectively with clamp plate (34) bottom surface fixed connection that corresponds.

3. The protective film composite inkjet printer according to claim 2, wherein: the strip-shaped grooves (31) are internally provided with springs (36), and the other ends of the springs (36) are fixedly connected with the side faces of the corresponding T-shaped plates (32) respectively.

4. The protective film composite inkjet printer according to claim 1, wherein: retrieve subassembly (7) including collecting fill (71), back flow (72) and nozzle stub (73), the bottom surface of recess board (2) evenly is equipped with collects fill (71), collects the water inlet intercommunication that the bottom surface discharge gate of fighting (71) corresponds with back flow (72) respectively, and the bottom outlet department of back flow (72) is equipped with nozzle stub (73), and the bottom of nozzle stub (73) is equipped with ink tank (6), collects fill (71) and recess board (2) four corners department's fluting one-to-one.

5. The protective film composite inkjet printer according to claim 1, wherein: the front side of mount (4) evenly is equipped with solid fixed ring (11), and the upper portion body of return bend (9) is located the inside of solid fixed ring (11), and the bottom of the relative medial surface of two backup pads (1) all is equipped with connecting plate (5), the relative medial surface of connecting plate (5) all with the lateral wall fixed connection of ink tank (6).

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