CN218020772U

CN218020772U - Cooling device for shaping after plastic film printing

Info

Publication number: CN218020772U
Application number: CN202222156148.7U
Authority: CN
Inventors: 宫志强
Original assignee: Qingdao Huimeng Plastic Co ltd
Current assignee: Qingdao Huimeng Plastic Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-13
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a cooling device for shaping after plastic film printing, which relates to the technical field of cooling after shaping and specifically comprises a bottom plate, wherein a water cooling liquid tank is arranged at the top of the bottom plate, two cooling pipes are arranged above the water cooling liquid tank, are positioned in the same plane and are both parallel to the bottom plate, the two cooling pipes are mutually attached, and the cooling pipes are hollow pipes with heat-conducting outer walls; and a liquid inlet pipe and a liquid outlet pipe are respectively arranged at two ends of each cooling pipe, the liquid inlet pipes are directly communicated with the cooling pipes, and the liquid outlet pipes are communicated with the cooling pipes through second through holes. The utility model discloses during the use, cut off and fall into independent region through the water-cooling liquid of bar shaped plate in to the cooling tube, the rotation of dwang increases the moving direction of water-cooling liquid, makes the water-cooling liquid that forms independent region circulate and replaces, avoids the water-cooling liquid in an area to last to contact with the plastic film, causes the condition emergence of water-cooling liquid to thermal absorptive capacity decline.

Description

Cooling device for shaping after plastic film printing

Technical Field

The utility model relates to a design after cooling technical field specifically is a plastic film printing is stereotyped and is used cooling device.

Background

When plastic film printing processing operation, can carry out the design operation, most design operation all adopts heat design's mode, can lead to the plastic film still to keep the state of high temperature after the design is accomplished, receive extra external force squeezing action in order to avoid the plastic film, cause its deformation to influence the shaping effect of plastic film, when the shaping ejection of compact, can cool off it, and most cooling device adopt air-cooled mode at present, but the cooling radiating rate of blowing is slower, take place the swing also to take place deformation easily at the process plastic film that blows, if adopt water-cooling mode, because the directional removal of water-cooling liquid, area of contact is fixed range in addition, the condition that the temperature can appear in the water-cooling liquid that leads to the contact surface position is higher than other positions, cause the contact position to compare in other positions heat absorption capacity decline, cause the unable complete utilization of water-cooling liquid promptly, influence the condition of continuous cooling effect again. Therefore, a cooling device for shaping after printing plastic films is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooling device is used in design behind plastic film printing, it is slower to have solved the cooling radiating rate of blowing, take place the swing at the process plastic film that blows and also take place deformation easily, if adopt water-cooled mode, because the directional removal of water-cooling liquid, area of contact is fixed range in addition, the water-cooling liquid that leads to the contact surface position can appear the condition that the temperature is higher than other positions, cause the contact position to compare in other positions heat absorption ability decline, cause the unable complete utilization of water-cooling liquid promptly, influence the problem of the condition of the cooling effect who lasts again.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cooling device for shaping after plastic film printing comprises a bottom plate, wherein a water cooling liquid tank is mounted at the top of the bottom plate, two cooling pipes are arranged above the water cooling liquid tank, the two cooling pipes are positioned in the same plane and are parallel to the bottom plate, the two cooling pipes are tightly attached to each other, and the cooling pipes are hollow pipes with heat conducting outer walls;

a liquid inlet pipe and a liquid outlet pipe are respectively arranged at two ends of each cooling pipe, the liquid inlet pipe is directly communicated with the cooling pipes, the liquid outlet pipes are communicated with the cooling pipes through second through holes, the liquid inlet pipes and the liquid outlet pipes are connected with a fixing plate through rotating bearings, the fixing plate is vertically fixed at the top of the water-cooling liquid tank, a liquid suction pipe is arranged at the bottom of the liquid inlet pipe, the liquid suction pipe is connected with the water-cooling liquid tank through a first water pump, the liquid outlet pipes are connected with a second water pump through liquid discharge pipes, and the second water pump is connected with the water-cooling liquid tank through guide pipes;

a rotating rod is coaxially arranged in each cooling tube, one end of the rotating rod is connected with one end, close to the liquid outlet pipe, of each cooling tube through a rotating bearing, the other end of the rotating rod penetrates through the liquid inlet pipe through the rotating bearing, a first chain wheel is coaxially arranged at one end, close to the liquid inlet pipe, of the rotating rod, a second chain wheel is arranged above the first chain wheel and is in transmission connection with the first chain wheel through a chain, a driving motor is coaxially arranged on the second chain wheel, and the driving motor is fixed on the fixing plate through a support;

every the one end coaxial arrangement that the inside of cooling tube is close to the feed liquor pipe has the disc, the inner wall sealing connection of disc and cooling tube, and is connected with the dwang through rolling bearing, and the edge of disc is equipped with a plurality of equidistant first through-holes of arranging, and first through-hole runs through the disc, every one of feed liquor pipe is kept away from to the dwang serves and installs a plurality of equidistant bar boards, and the bar board sets up along the path length direction of dwang, and the edge of bar board hugs closely the inner wall and the disc of cooling tube through sealed the pad.

Optionally, a refrigerating sheet is installed at the top in the water cooling liquid tank.

Optionally, the upper end and the lower end of the water cooling liquid tank close to one end of the first water pump are both provided with a liquid guide pipe.

Optionally, the both sides at water-cooling liquid tank both ends all are equipped with the bar piece, and the bar piece vertical fixation is on the bottom plate, and the length direction along the bar piece is equipped with the bar groove on the bar piece, the inside in bar groove is equipped with the movable block, and the bottom of movable block is equipped with two at least cavitys, and the holding guide bar in the cavity, and the backup pad is installed to the bottom of guide bar, and the pneumatic cylinder is installed to the bottom of backup pad, and the pneumatic cylinder perpendicular to bottom plate, and fixes the bottom in bar groove, cup jointed compression spring on the guide bar, compression spring's one end is fixed in the bottom of movable block, and the other end and backup pad fixed connection, the both sides of water-cooling liquid tank all are equipped with the tensioning roller, and the both ends of tensioning roller all are connected with its corresponding both ends movable block.

Optionally, both sides of each strip-shaped groove are provided with linear sliding grooves along the length direction of the strip-shaped groove, and both sides of the moving block are connected with the linear sliding grooves in a sliding mode through sliding blocks.

The utility model discloses possess following beneficial effect:

this cooling device is used in design after plastic film printing, cut off and divide into independent region through the water-cooling liquid of strip shaped plate in to the cooling tube, when the plastic film passes through between two cooling tubes, the rotation of dwang increases the moving direction of water-cooling liquid, make the water-cooling liquid that forms independent region circulate and replace, avoid the water-cooling liquid in an area to last to contact with the plastic film, cause the water-cooling liquid to take place the condition that thermal absorption capacity descends, the cooling device who reduces promptly uses the consumption, the cooling effect to the plastic film has been improved again.

Drawings

Fig. 1 is a schematic view of a structure at a viewing angle of a driving motor of a cooling device for shaping after plastic film printing according to the present invention;

FIG. 2 is a schematic view of a second water pump viewing angle of the cooling device for shaping after printing plastic film of the present invention;

fig. 3 is a schematic view of the internal structure of the cooling tube of the cooling device for shaping after printing plastic film of the present invention.

In the figure: 1. a base plate; 2. a water cooling liquid tank; 3. a cooling tube; 4. a liquid inlet pipe; 5. a liquid outlet pipe; 6. a fixing plate; 7. rotating the rod; 8. a strip-shaped plate; 9. a disc; 10. a first through hole; 11. a second through hole; 12. a first sprocket; 13. a second sprocket; 14. a drive motor; 15. a liquid pumping pipe; 16. a first water pump; 17. a liquid discharge pipe; 18. a second water pump; 19. a bar-shaped block; 20. a strip-shaped groove; 21. a moving block; 22. a tension roller; 23. a support plate; 24. a guide rod; 25. a compression spring; 26. a hydraulic cylinder; 27. a linear chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

a cooling device for shaping after plastic film printing comprises a bottom plate 1, wherein a water cooling liquid tank 2 is installed at the top of the bottom plate 1, two cooling pipes 3 are arranged above the water cooling liquid tank 2, the two cooling pipes 3 are located in the same plane and are parallel to the bottom plate 1, the two cooling pipes 3 are tightly attached to each other, and the cooling pipes 3 are hollow pipes with outer walls conducting heat;

a liquid inlet pipe 4 and a liquid outlet pipe 5 are respectively installed at two ends of each cooling pipe 3, the liquid inlet pipe 4 is directly communicated with the cooling pipes 3, the liquid outlet pipe 5 is communicated with the cooling pipes 3 through a second through hole 11, the liquid inlet pipe 4 and the liquid outlet pipe 5 are both connected with a fixing plate 6 through a rotating bearing, the fixing plate 6 is vertically fixed at the top of the water-cooling liquid tank 2, a liquid suction pipe 15 is installed at the bottom of the liquid inlet pipe 4, the liquid suction pipe 15 is connected with the water-cooling liquid tank 2 through a first water pump 16, the liquid outlet pipe 5 is connected with a second water pump 18 through a liquid discharge pipe 17, and the second water pump 18 is connected with the water-cooling liquid tank 2 through a guide pipe;

a rotating rod 7 is coaxially arranged inside each cooling tube 3, one end of each rotating rod 7 is connected with one end, close to the liquid outlet tube 5, of each cooling tube 3 through a rotating bearing, the other end of each rotating rod 7 penetrates through the liquid inlet tube 4 through the rotating bearing, a first chain wheel 12 is coaxially arranged at one end, close to the liquid inlet tube 4, of each rotating rod 7, a second chain wheel 13 is arranged above the corresponding first chain wheel 12, the second chain wheels 13 are in transmission connection with the first chain wheels 12 through chains, a driving motor 14 is coaxially arranged on each second chain wheel 13, and the driving motor 14 is fixed on the fixing plate 6 through a support;

every the inside one end coaxial arrangement that is close to feed liquor pipe 4 of cooling tube 3 has disc 9, disc 9 and cooling tube 3's inner wall sealing connection, and is connected with dwang 7 through rolling bearing, and the edge of disc 9 is equipped with a plurality of equidistant ranges's first through-hole 10, and first through-hole 10 runs through disc 9, every dwang 7 is kept away from one of feed liquor pipe 4 and is served and install a plurality of equidistant ranges strip shaped plate 8, and strip shaped plate 8 sets up along the path length direction of dwang 7, and strip shaped plate 8's edge hugs closely inner wall and disc 9 of cooling tube 3 through sealed the pad.

Specifically, the water-cooling liquid in the cooling pipes 3 is cut off and divided into independent areas through the strip-shaped plates 8, when the plastic film passes between the two cooling pipes 3, the moving direction of the water-cooling liquid is increased through the rotation of the rotating rod 7, the water-cooling liquid forming the independent areas is made to circulate and replace, the water-cooling liquid in one area is prevented from continuously contacting with the plastic film, the situation that the absorption capacity of the water-cooling liquid to heat is reduced is caused, the power consumption of the cooling device is reduced, and the cooling effect of the plastic film is improved.

Further say, the refrigeration piece is installed at the top in the liquid cooling water tank 2, through liquid cooling water tank 2, continuously cools down to the liquid cooling water in liquid cooling water tank 2, the recycling of the liquid cooling water of being convenient for.

Furthermore, the upper end and the lower end of the water cooling liquid tank 2 close to one end of the first water pump 16 are both provided with liquid guide pipes.

Further, the two sides of the two ends of the water-cooling liquid tank 2 are both provided with the strip-shaped blocks 19, the strip-shaped blocks 19 are perpendicularly fixed on the bottom plate 1, the strip-shaped grooves 20 are formed in the strip-shaped blocks 19 along the length direction of the strip-shaped blocks 19, the moving blocks 21 are arranged inside the strip-shaped grooves 20, the bottom of each moving block 21 is provided with at least two cavities, guide rods 24 are accommodated in the cavities, the bottom of each guide rod 24 is provided with a support plate 23, the bottom of each support plate 23 is provided with a hydraulic cylinder 26, each hydraulic cylinder 26 is perpendicular to the bottom plate 1 and fixed to the bottom of each strip-shaped groove 20, each guide rod 24 is sleeved with a compression spring 25, one end of each compression spring 25 is fixed to the bottom of each moving block 21, the other end of each compression spring is fixedly connected with the support plate 23, the two sides of the water-cooling liquid tank 2 are both provided with the tension rollers 22, the two ends of each tension roller 22 are connected with the moving blocks 21 corresponding to perform tensioning operation on the plastic film between the two cooling tubes 3, sufficient contact of the plastic film and the cooling tubes 3 is guaranteed, the plastic film, the cooling effect of the plastic film is improved, and the plastic film is also provided with buffer force for preventing the plastic film from being damaged due to tension while the plastic film is tensioned under the action of the compression springs 25.

Further, the two sides of each strip-shaped groove 20 are provided with linear sliding grooves 27 along the length direction of the strip-shaped groove 20, and the two sides of the moving block 21 are connected with the linear sliding grooves 27 in a sliding mode through sliding blocks, and the moving block 21 is guided to ascend and descend through the sliding connection of the moving block 21 and the linear sliding grooves 27.

In conclusion, when the cooling device for shaping after plastic film printing is used, the first water pump 16 and the second water pump 18 are firstly turned on to enable water-cooling liquid to form a circulating state in the cooling pipes 3, the driving motor 14 is then turned on to enable the strip-shaped plates 8 to start rotating in the cooling pipes 3, then the plastic film after heat shaping passes through the two cooling pipes 3 to be continuously conveyed, the water-cooling liquid in the cooling pipes 3 is isolated and divided into independent areas through the strip-shaped plates 8, when the plastic film passes through the two cooling pipes 3, the rotating of the rotating rod 7 increases the moving direction of the water-cooling liquid, the water-cooling liquid forming the independent areas is circularly replaced, the situation that the water-cooling liquid in one area is continuously contacted with the plastic film to cause the reduction of the heat absorption capacity of the water-cooling liquid is avoided, the cooling and the speed of the plastic film are provided, and the deformation influence on the plastic film is avoided.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a cooling device for design after plastic film printing, includes bottom plate (1), its characterized in that: the water cooling tank (2) is mounted at the top of the bottom plate (1), two cooling pipes (3) are arranged above the water cooling tank (2), the two cooling pipes (3) are located in the same plane and are parallel to the bottom plate (1), the two cooling pipes (3) are tightly attached to each other, and the cooling pipes (3) are hollow pipes with heat conducting outer walls;

the liquid cooling device is characterized in that a liquid inlet pipe (4) and a liquid outlet pipe (5) are respectively installed at two ends of each cooling pipe (3), the liquid inlet pipe (4) is directly communicated with the cooling pipes (3), the liquid outlet pipe (5) is communicated with the cooling pipes (3) through a second through hole (11), the liquid inlet pipe (4) and the liquid outlet pipe (5) are both connected with a fixing plate (6) through a rotating bearing, the fixing plate (6) is vertically fixed at the top of the water-cooling liquid tank (2), a liquid pumping pipe (15) is installed at the bottom of the liquid inlet pipe (4), the liquid pumping pipe (15) is connected with the water-cooling liquid tank (2) through a first water pump (16), the liquid outlet pipe (5) is connected with a second water pump (18) through a liquid discharge pipe (17), and the second water pump (18) is connected with the water-cooling liquid tank (2) through a guide pipe;

a rotating rod (7) is coaxially arranged inside each cooling tube (3), one end of each rotating rod (7) is connected with one end, close to the liquid outlet tube (5), of each cooling tube (3) through a rotating bearing, the other end of each rotating rod penetrates through the liquid inlet tube (4) through the rotating bearing, a first chain wheel (12) is coaxially arranged at one end, close to the liquid inlet tube (4), of each rotating rod (7), a second chain wheel (13) is arranged above the corresponding first chain wheel (12), the second chain wheels (13) are in transmission connection with the first chain wheels (12) through chains, driving motors (14) are coaxially arranged on the second chain wheels (13), and the driving motors (14) are fixed on the fixing plates (6) through supports;

every the one end coaxial arrangement that the inside of condenser tube (3) is close to feed liquor pipe (4) has disc (9), disc (9) and the inner wall sealing connection of condenser tube (3), and is connected with dwang (7) through rolling bearing, and the edge of disc (9) is equipped with first through-hole (10) of a plurality of equidistant ranges, and first through-hole (10) run through disc (9), every dwang (7) are kept away from one of feed liquor pipe (4) and are served and install a plurality of equidistant range bar boards (8), and bar board (8) set up along the path length direction of dwang (7), and the edge of bar board (8) hugs closely inner wall and disc (9) of condenser tube (3) through sealed the pad.

2. The cooling device for setting after printing of a plastic film according to claim 1, wherein: and a refrigerating sheet is arranged at the top in the water cooling liquid tank (2).

3. The cooling device for setting after printing of a plastic film according to claim 1, wherein: and liquid guide pipes are arranged at the upper end and the lower end of the water cooling liquid tank (2) close to one end of the first water pump (16).

4. The cooling device for setting after printing of a plastic film according to claim 1, wherein: the two sides at two ends of the water cooling liquid tank (2) are respectively provided with a strip-shaped block (19), the strip-shaped blocks (19) are vertically fixed on the bottom plate (1), strip-shaped grooves (20) are formed in the strip-shaped blocks (19) along the length direction of the strip-shaped blocks (19), a moving block (21) is arranged inside the strip-shaped grooves (20), at least two cavities are arranged at the bottom of the moving block (21), guide rods (24) are accommodated in the cavities, supporting plates (23) are installed at the bottoms of the guide rods (24), hydraulic cylinders (26) are installed at the bottoms of the supporting plates (23), the hydraulic cylinders (26) are perpendicular to the bottom plate (1) and fixed at the bottoms of the strip-shaped grooves (20), compression springs (25) are sleeved on the guide rods (24), one ends of the compression springs (25) are fixed at the bottoms of the moving blocks (21), the other ends of the compression springs are fixedly connected with the supporting plates (23), tensioning rollers (22) are arranged on two sides of the water cooling liquid tank (2), and two ends of the tensioning rollers (22) are connected with the corresponding two ends of the moving blocks (21).

5. The cooling device for setting after printing of a plastic film according to claim 4, wherein: both sides of each strip-shaped groove (20) are provided with linear sliding grooves (27) along the length direction of the strip-shaped groove (20), and both sides of the moving block (21) are connected with the linear sliding grooves (27) in a sliding manner through sliding blocks.