CN215823456U

CN215823456U - Even spraying mechanism of thermal transfer ribbon coating machine printing ink

Info

Publication number: CN215823456U
Application number: CN202220056948.9U
Authority: CN
Inventors: 赵昊天
Original assignee: Xinxiang Xinbeir Information Material Co ltd
Current assignee: Xinxiang Xinbeir Information Material Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-02-15
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a mechanism for uniformly spraying ink on a thermal transfer ribbon coating machine, which comprises a positioning frame, wherein a sliding groove penetrating through the positioning frame is formed in the center of the outer wall of the top of the positioning frame, a lead screw is movably connected to the axis of the sliding groove through a bearing, a sliding block is in threaded connection with the outer side wall of the lead screw in the sliding groove, a moving frame sleeved outside the positioning frame is welded at the top end and the bottom end of the sliding block, extension arms are welded at the centers of the outer walls of the two sides of the moving frame, cross beams are welded at the bottom ends of the extension arms, and infusion tubes distributed in an equidistant structure are installed on the cross beams through bolts. The slide block can drive the moving frame to move along the positioning frame under the action of the threaded connection screw rod, and the moving frame can drive the infusion tube to move through the extension arm and the cross beam, so that the infusion tube can drive the spray head to move through the liquid separation head for spraying, and meanwhile, the spraying uniformity is improved well.

Description

Even spraying mechanism of thermal transfer ribbon coating machine printing ink

Technical Field

The utility model relates to the technical field of coating machines, in particular to a mechanism for uniformly spraying ink of a thermal transfer ribbon coating machine.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or printing ink with specific functions on a coiled base material, drying and then rolling; the coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, is provided with a full-speed automatic film receiving mechanism for winding and unwinding, and is automatically controlled by a PLC program tension closed loop. The current spraying device for coating machine, homogeneity during the spraying operation is relatively poor, can't carry out timely effectual regulation according to the difference of spraying demand, and the relatively poor very easy spraying yields that leads to of shower nozzle stability reduces. Therefore, it is necessary to design a mechanism for uniformly spraying ink on a thermal transfer ribbon coater to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, the uniformity during spraying operation is poor, timely and effective adjustment cannot be performed according to different spraying requirements, and the poor stability of a spray head easily causes the reduction of the spraying yield, and provides an ink uniform spraying mechanism of a thermal transfer ribbon coater.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a heat-transfer seal carbon ribbon coating machine printing ink evenly spray mechanism, includes the locating rack, the spout that runs through the locating rack is seted up in the center department of locating rack top outer wall, and the axle center department of spout has the lead screw through bearing swing joint, threaded connection has the slider on the lateral wall that the lead screw is located the spout, and the top and the bottom welding of slider have cup joints the removal frame outside the locating rack, the center department of removing the frame both sides outer wall all welds and has the arm that extends, and the bottom welding of extending the arm has the crossbeam, install the transfer line that is equidistant structure distribution through the bolt on the crossbeam, and the bottom threaded connection of transfer line has the branch liquid head, the center department threaded connection of branch liquid head bottom outer wall has the shower nozzle that is equidistant structure distribution, and the center department of locating rack one end outer wall installs through the bolt and is the two-way motor who is the transmission and is connected with the lead screw.

The key concept of the technical scheme is as follows: the slider can drive the removal frame and remove along the locating rack under the effect of threaded connection lead screw, and the removal frame can drive the transfer line through extension arm and crossbeam and remove for the transfer line accessible divides the liquid head to drive the shower nozzle and removes and carry out the spraying effect, simultaneously fine promotion the homogeneity of spraying.

Furthermore, the wheel grooves are formed in the centers of the outer walls of the two sides of the positioning frame, and the centers of the inner walls of the two sides of the moving frame are movably connected with pulleys rolling along the wheel grooves through bearings.

Furthermore, the center of the inner walls of the two sides of the sliding groove is provided with a limiting groove, and the axis of the limiting groove is welded with a polished rod.

Furthermore, the outside of polished rod has cup jointed along the gliding stopper of spacing groove, and is fixed connection between stopper and the slider.

Furthermore, the connecting arms are welded at the two ends of the outer wall of the top of the positioning frame, and the lug plates are welded at the two sides of the outer wall of the top end of the connecting arm.

The utility model has the beneficial effects that:

1. through the removal frame that sets up, the slider can drive the removal frame and remove along the locating rack under the effect of threaded connection lead screw, and the removal frame can drive the transfer line through extension arm and crossbeam and remove for the transfer line accessible divides the liquid head to drive the shower nozzle and removes and carry out the spraying effect, simultaneously fine promotion the homogeneity of spraying.

2. Through the spacing groove that sets up, when the slider removed along the spout under the effect of threaded connection lead screw, the slider drove the stopper along polished rod sliding connection in the inside of spacing groove for the slider drives and removes stability that can be more when putting up the removal, thereby has promoted the stability of shower nozzle spraying operation in-process.

3. Through the race that sets up, when the carriage moves along the locating rack under the effect of slider, the carriage drives the pulley and rolls along the race for smooth and easy that can be more when the carriage moves along the locating rack, thereby the smoothness nature when having promoted the shower nozzle removal spraying.

Drawings

FIG. 1 is a schematic view of the overall structure of a mechanism for uniformly spraying ink on a thermal transfer ribbon coater according to the present invention;

FIG. 2 is a schematic diagram of a pulley structure of a mechanism for uniformly spraying ink on a thermal transfer ribbon coater according to the present invention;

FIG. 3 is a schematic diagram of a chute structure of a mechanism for uniformly spraying ink on a thermal transfer ribbon coater according to the present invention;

fig. 4 is a schematic structural diagram of a nozzle of a mechanism for uniformly spraying ink on a thermal transfer ribbon coater according to the present invention.

In the figure: 1. a positioning frame; 2. a connecting arm; 3. an ear plate; 4. a chute; 5. a bi-directional motor; 6. a wheel groove; 7. a movable frame; 8. an extension arm; 9. a cross beam; 10. a transfusion tube; 11. a liquid separation head; 12. a pulley; 13. a lead screw; 14. a limiting groove; 15. a polish rod; 16. a limiting block; 17. a spray head; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, an even ink spraying mechanism of a thermal transfer ribbon coater comprises a positioning frame 1, a chute 4 penetrating through the positioning frame 1 is formed in the center of the outer wall of the top of the positioning frame 1, a lead screw 13 is movably connected to the axis of the chute 4 through a bearing, a slider 18 is connected to the outer side wall of the lead screw 13 in the chute 4 through a screw thread, a moving frame 7 sleeved outside the positioning frame 1 is welded to the top end and the bottom end of the slider 18, extending arms 8 are welded to the centers of the outer walls of both sides of the moving frame 7, a cross beam 9 is welded to the bottom end of each extending arm 8, infusion tubes 10 distributed in an equidistant structure are mounted on the cross beam 9 through bolts, a liquid distribution head 11 is connected to the bottom end of each infusion tube 10 through a screw thread, nozzles 17 distributed in an equidistant structure are connected to the center of the outer wall of the bottom of the liquid distribution head 11 through a screw thread, and a bidirectional motor 5 connected to the lead screw 13 through a bolt is mounted at the center of the outer wall of one end of the positioning frame 1, two-way motor 5 drives lead screw 13 and rotates, and lead screw 13 drives threaded connection's slider 18 and slides along spout 4, and slider 18 can drive under threaded connection lead screw 13's effect and remove frame 7 and remove along locating rack 1, and removes frame 7 and can drive transfer line 10 through extending arm 8 and crossbeam 9 and remove for transfer line 10 accessible divides liquid head 11 to drive shower nozzle 17 to remove and carries out the spraying effect, the fine homogeneity that has promoted the spraying simultaneously.

As apparent from the above description, the present invention has the following advantageous effects: two-way motor 5 drives lead screw 13 and rotates, and lead screw 13 drives threaded connection's slider 18 and slides along spout 4, and slider 18 can drive under threaded connection lead screw 13's effect and remove frame 7 and remove along locating rack 1, and removes frame 7 and can drive transfer line 10 through extending arm 8 and crossbeam 9 and remove for transfer line 10 accessible divides liquid head 11 to drive shower nozzle 17 to remove and carries out the spraying effect, the fine homogeneity that has promoted the spraying simultaneously.

Further, race 6 has all been seted up to the center department of locating rack 1 both sides outer wall, and the center department of removing 7 both sides inner walls has along 6 rolling pulleys 12 of race through bearing swing joint, removes 7 drive pulleys 12 and rolls along race 6 for remove 7 can be more smooth and easy when moving along locating rack 1, thereby promoted the smoothness nature when shower nozzle 17 removes the spraying.

Further, the center department of 4 both sides inner walls of spout all has seted up spacing groove 14, and the axle center department welding of spacing groove 14 has polished rod 15, and the outside of polished rod 15 has cup jointed along the gliding stopper 16 of spacing groove 14, and is fixed connection between stopper 16 and the slider 18, and slider 18 drives stopper 16 along the inside of polished rod 15 sliding connection at spacing groove 14 for slider 18 drives and removes can be more stable when putting up 7 removal.

Further, the connecting arms 2 are welded at the two ends of the outer wall of the top of the positioning frame 1, the lug plates 3 are welded at the two sides of the outer wall of the top end of each connecting arm 2, and the positioning frame 1 is convenient to fix due to the matching of the connecting arms 2 and the lug plates 3, so that the stability of the positioning frame 1 after installation is improved.

Adopt above-mentioned slider 18 to drive stopper 16 along polished rod 15 sliding connection in the inside of spacing groove 14 for slider 18 drives and to move and can be more stable when putting up 7 and remove, removes and puts up 7 and drive pulley 12 and roll along race 6, makes and removes the smooth and easy that can be more when putting up 7 and remove along locating rack 1, thereby has promoted the smoothness nature when shower nozzle 17 removes the spraying.

The working principle of the utility model is as follows: when the ink uniform spraying mechanism of the thermal transfer ribbon coating machine is used, the ink uniform spraying mechanism of the thermal transfer ribbon coating machine is fixed on a frame of the thermal transfer ribbon coating machine through a connecting arm 2 and an ear plate 3, meanwhile, liquid inlet ends at the upper parts of a plurality of infusion tubes 10 on a cross beam 9 are gathered to an infusion hose through joints and then communicated with an ink tank arranged on the frame of the thermal transfer ribbon coating machine, an ink booster pump is arranged on the infusion hose and used for boosting and conveying ink in the ink tank to the infusion tube 10 and a spray head 17, a two-way motor 5 drives a lead screw 13 to rotate, the lead screw 13 drives a sliding block 18 in threaded connection to slide along a sliding groove 4, at the moment, the sliding block 18 drives a limiting block 16 to be connected inside a limiting groove 14 in a sliding mode along a polished rod 15, so that the sliding block 18 can be more stable when driving a moving frame 7 to move, and the moving frame 7 can drive the infusion tube 10 to move through an extending arm 8 and the cross beam 9, make transfer line 10 accessible divide liquid head 11 to drive shower nozzle 17 and remove and carry out the spraying effect, can reach the demand of the different thickness of spraying through program control bi-directional motor's positive and negative speed and time simply, fine promotion the homogeneity of spraying simultaneously, remove frame 7 and drive pulley 12 and roll along race 6 for can be more smooth and easy when removing frame 7 along locating rack 1 removal, thereby the smoothness nature when having promoted shower nozzle 17 removal spraying.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a heat-transfer seal carbon ribbon coating machine even spraying mechanism of printing ink, includes locating rack (1), its characterized in that, the center department of locating rack (1) top outer wall sets up spout (4) that runs through locating rack (1), and the axle center department of spout (4) has lead screw (13) through bearing swing joint, threaded connection has slider (18) on the lateral wall that lead screw (13) are located spout (4), and the top and the bottom welding of slider (18) have the carriage (7) of cup jointing in locating rack (1) outside, the center department of the outer wall of both sides of carriage (7) all welds and has extension arm (8), and the bottom welding of extension arm (8) has crossbeam (9), install transfer line (10) that are equidistant structural distribution through the bolt on crossbeam (9), and the bottom threaded connection of transfer line (10) has branch liquid head (11), the center of the outer wall of the bottom of the liquid separation head (11) is in threaded connection with spray heads (17) which are distributed in an equidistant structure, and the center of the outer wall of one end of the positioning frame (1) is provided with a two-way motor (5) which is in transmission connection with the lead screw (13) through a bolt.

2. The mechanism of claim 1, wherein the locating frame (1) has a wheel groove (6) at the center of the outer wall at both sides, and the moving frame (7) has a pulley (12) movably connected at the center of the inner wall at both sides via a bearing, the pulley rolling along the wheel groove (6).

3. The mechanism of claim 1, wherein the sliding groove (4) has a limiting groove (14) at the center of the inner wall at both sides, and a polish rod (15) is welded at the axis of the limiting groove (14).

4. The mechanism of claim 3, wherein a limiting block (16) sliding along the limiting groove (14) is sleeved outside the polish rod (15), and the limiting block (16) is fixedly connected with the sliding block (18).

5. The mechanism for uniformly spraying the ink on the thermal transfer ribbon coater according to claim 1, wherein the connecting arms (2) are welded at both ends of the outer wall of the top of the positioning frame (1), and the lug plates (3) are welded at both sides of the outer wall of the top end of each connecting arm (2).