CN114813429B

CN114813429B - UV heat-transfer die performance detecting system

Info

Publication number: CN114813429B
Application number: CN202210718108.9A
Authority: CN
Inventors: 江俊葳
Original assignee: Jiangsu Cimei New Material Technology Co ltd
Current assignee: Jiangsu Chuanglong New Material Technology Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-20
Anticipated expiration: 2042-06-23
Also published as: CN114813429A

Abstract

The invention discloses a performance detection system of a UV heat transfer film, which comprises a base, wherein a fixing component for fixing the heat transfer film is arranged on the upper side of the base, and a detection component for detecting the wear resistance of the heat transfer film is arranged on the upper side of the fixing component; according to the invention, the fixing ring moves downwards, when the eight outer supporting blocks are abutted against the heat transfer film, the eight outer supporting blocks move outwards simultaneously, so that the heat transfer film is supported until the fixing ring is abutted against the heat transfer film, the heat transfer film is fixed on the upper end surface of the base, and the wiping block rotates around the guide rod and rotates, so that the cloth mass soaked with alcohol is driven to rotationally wipe the heat transfer film, so that the performance of the heat transfer film is detected, and the alcohol in the storage cavity can not seep out in a large amount while soaking the cloth mass through the capillary action of the capillary tube, so that after one-time detection, next-time detection can be carried out after the cloth mass is replaced, and the detection efficiency is improved.

Description

UV heat-transfer die performance detecting system

Technical Field

The invention relates to the technical field of heat transfer film detection, in particular to a UV heat transfer film performance detection system.

Background

The heat transfer film is a medium material of a heat transfer printing process, and the heat transfer printing film is heated at one time to transfer the decorative pattern on the heat transfer printing to the surface of the decorated building material to form a high-quality decorative film.

The heat transfer film needs to be subjected to multiple tests to judge the performance of the heat transfer film, wherein the tests comprise an alcohol test, wherein the alcohol test mainly comprises the steps of dipping coarse cotton cloth or cloth into industrial alcohol, keeping the cotton cloth wet, pressing the cotton cloth on the surface of a printed product, applying specific pressure to wipe back and forth, and the pressure and the wiping frequency are determined according to the technological requirements of customers.

The traditional heat transfer film alcohol testing is mainly carried out manually, the detection efficiency is low, and operators contact high-concentration alcohol for a long time to generate certain influence on the bodies of the operators, the existing heat transfer film alcohol testing machine cannot support the heat transfer film before compressing the heat transfer film, and the heat transfer film is possibly wrinkled when the heat transfer film is clamped tightly, so that the detection result is influenced, meanwhile, when the heat transfer film alcohol testing machine is used for detecting, the cotton cloth soaked with alcohol is only wiped in one direction in a reciprocating mode, and the wiping method is mild and cannot truly embody the performance of the heat transfer film.

Disclosure of Invention

The invention aims to provide a performance detection system of a UV heat transfer film, which is used for overcoming the defects in the prior art.

The UV heat transfer printing film performance detection system comprises a base, wherein a fixing assembly for fixing a heat transfer printing film is arranged on the upper side of the base, and a detection assembly for detecting the wear resistance of the heat transfer printing film is arranged on the upper side of the fixing assembly;

the fixing assembly comprises a fixing ring, a through cavity which is communicated up and down is arranged in the fixing ring, eight sliding blocks are arranged in the fixing ring, sliding rods are fixed on the end faces of the outer sides of the eight sliding blocks, and outer supporting blocks are matched with the peripheries of the eight sliding rods in a sliding manner;

the detection assembly comprises a main box body, a storage box is arranged in the main box body, a wiping block is arranged in the storage box, and the lower side part of the wiping block extends downwards to the outside of the storage box.

In foretell technical scheme, be equipped with the outside slider chamber of eight openings in the solid fixed ring, eight slider and corresponding side the equal sliding fit in slider chamber, eight slider and corresponding side all be fixed with the slider spring between the slider chamber up end, eight outer kicking block with all articulated hinge joint has the hinge bar between the solid fixed ring periphery, eight the slider with gu fixed ring distributes as center circumference, through the supporting role of hinge bar for correspond the side outer kicking block can the outward movement when the upward movement, with this realization to the flat of propping of heat-transfer die.

In the technical proposal, a storage box cavity with a downward opening is arranged in the main box body, the storage box and the storage box cavity are in running fit, an upper ring cavity is communicated and arranged at the outer side of the storage box cavity, a contact gear cavity is communicated and arranged at the left side of the upper ring cavity, a motor fixedly arranged with the main box body is arranged at the lower side of the contact gear cavity, the upper end of the motor is connected with a motor shaft in a power way, the upper part of the motor shaft extends upwards into the contact gear cavity, a driving gear is fixed at the tail end of the upper side of the motor shaft, an upper ring gear is fixed on the periphery of the material storage box and is positioned in the upper ring cavity, the driving gear is meshed with the upper ring gear, the driving gear is used for driving the upper ring gear to rotate, and the storage box can drive the wiping block to rotate by taking the guide rod as the center.

In foretell technical scheme, be equipped with the storage cavity in the storage case, storage cavity lower extreme wall internal fixation has the closed ring, terminal surface is fixed with the leakage fluid dram under the closed ring, the closed ring downside is provided with cleans the piece, clean the piece with storage cavity normal running fit, it is equipped with the inlet in the piece to clean, inlet downside intercommunication is equipped with the capillary, capillary downside intercommunication is equipped with cloth group chamber, cloth group chamber lower extreme opening sets up, be equipped with the intercommunication chamber that link up from top to bottom in the leakage fluid dram, intercommunication chamber upper end with storage cavity intercommunication, intercommunication chamber lower extreme with the inlet intercommunication.

In the technical scheme, the outer side of the wiping block is provided with a lower annular cavity, a lower annular gear is fixed on the periphery of the wiping block, the lower annular gear and the lower annular cavity are all arranged by taking the wiping block as a central ring, a driven gear cavity is communicated with the right side of the lower annular cavity and is provided with a driven gear cavity, a driven gear shaft is fixed between the upper end wall and the lower end wall of the driven gear cavity, the periphery of the driven gear shaft is rotatably matched with the driven gear, the driven gear is meshed with the lower annular gear, the driven gear is meshed with the inner wall of the storage box cavity, and the rotation of the storage box can enable the driven gear to rotate, so that the lower annular gear rotates and further enables the wiping block to rotate.

In the technical scheme, two supporting plates which are symmetrical front and back are fixed on the upper end face of the base, two sliding rod cavities with inward openings are arranged in the two supporting plates, electromagnets are fixed in the upper end walls of the sliding rod cavities, magnetic sliding rods are arranged in the sliding rod cavities in a sliding fit mode, reset springs are fixed between the two magnetic sliding rods and the lower end walls of the sliding rod cavities on the corresponding sides, one end face of the inner side of each magnetic sliding rod is fixed with the periphery of the main box body, and the magnetic sliding rods on the corresponding sides can move up and down by means of the power loss of the electromagnets.

In the above technical solution, the upper end surface of the main box body is fixed with a guide bar, the periphery of the guide bar is slidably fitted with a sliding plate, four connecting rods are fixed between the sliding plate and the fixing ring, the four connecting rods are circumferentially distributed with the main box body as a center, a spring seat is fixed on the upper end surface of the guide bar, a pressure spring is fixed between the spring seat and the sliding plate, and the connecting rods on the front side and the rear side respectively penetrate through the magnetic sliding rods on the corresponding sides.

In the technical scheme, the eight outer supporting blocks are all arranged in an arc shape, and the circle centers of the eight outer supporting blocks are all coincided with the circle center of the fixing ring.

The invention has the beneficial effects that: according to the invention, the fixing ring moves downwards, when the eight outer supporting blocks are abutted against the heat transfer film, the eight outer supporting blocks move outwards simultaneously, so that the heat transfer film is supported until the fixing ring is abutted against the heat transfer film, the heat transfer film is fixed on the upper end surface of the base, and the wiping block rotates around the guide rod and rotates, so that the cloth mass soaked with alcohol is driven to rotationally wipe the heat transfer film, so that the performance of the heat transfer film is detected, and the alcohol in the storage cavity can not seep out in a large amount while soaking the cloth mass through the capillary action of the capillary tube, so that after one-time detection, next-time detection can be carried out after the cloth mass is replaced, and the detection efficiency is improved.

Drawings

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

FIG. 2 is a schematic diagram of the overall structure of a UV thermal transfer film performance detection system according to the present invention;

FIG. 3 is a schematic view of A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is an enlarged partial schematic view of the wiper block assembly of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged, fragmentary view of the hinge rod assembly of FIG. 2 in accordance with the present invention;

FIG. 6 is a schematic view of B-B of FIG. 2 according to the present invention;

fig. 7 is a three-dimensional schematic view of the outer spacer block component of fig. 1 in accordance with the present invention.

In the figure:

10. a base; 11. a spring seat; 12. a pressure spring; 13. a guide bar; 14. a sliding plate; 15. an upper ring gear; 16. a main box body; 17. a material storage cavity; 18. a connecting rod; 19. a hinged lever; 20. a support plate; 21. a fixing ring; 22. a wiping block; 23. a material storage box; 24. a storage box cavity; 25. a motor; 26. a motor shaft; 27. a driving gear; 28. a contact gear cavity; 29. an upper annular cavity; 30. a magnetic slide bar; 31. a return spring; 32. a sliding rod cavity; 33. an electromagnet; 34. a lower annular cavity; 35. a communicating cavity; 36. a closed ring; 37. a lower ring gear; 38. a cloth ball cavity; 39. a driven gear cavity; 40. a driven gear shaft; 41. a driven gear; 42. a liquid inlet; 43. a capillary tube; 44. a liquid discharge port; 45. a slide bar; 46. a slider; 47. a slider spring; 48. a slider cavity; 49. a cavity is communicated; 50. and an outer supporting block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in fig. 2, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the present invention, taken in conjunction with the examples, should be understood that the following text is only intended to describe one or more specific embodiments of the invention, and not to strictly limit the scope of the invention as specifically claimed, as used herein, the terms top, bottom, left and right are not limited to their strict geometric definitions, but rather include tolerances for reasonable and inconsistent machining or human error, the following detailed description of the specific features of the UV thermal transfer film property inspection system:

referring to fig. 1 to 6, a UV thermal transfer film performance detection system according to an embodiment of the present invention includes a base 10, a fixing assembly for fixing a thermal transfer film is disposed on an upper side of the base 10, and a detection assembly for detecting an abrasion resistance of the thermal transfer film is disposed on an upper side of the fixing assembly;

the fixing assembly comprises a fixing ring 21, a through cavity 49 which is through up and down is formed in the fixing ring 21, eight sliding blocks 46 are arranged in the fixing ring 21, sliding rods 45 are fixed on the end faces of the outer sides of the eight sliding blocks 46, and outer supporting blocks 50 are matched with the peripheries of the eight sliding rods 45 in a sliding mode;

the detection assembly comprises a main box body 16, wherein a storage box 23 is arranged in the main box body 16, a wiping block 22 is arranged in the storage box 23, and the lower side part of the wiping block 22 extends downwards to the outside of the storage box 23.

Exemplarily, be equipped with eight outside slider chamber 48 of opening in the solid fixed ring 21, eight slider 46 with correspond the side the equal sliding fit in slider chamber 48, eight slider 46 with correspond the side all be fixed with slider spring 47 between the slider chamber 48 up end, eight outer kicking block 50 with all articulated hinge 19 between the solid fixed ring 21 periphery, eight slider 46 with gu fixed ring 21 distributes for central circumference, through the supporting role of hinge 19, make correspond the side outer kicking block 50 when upward movement, can outwards move to this realization is leveled to propping of thermal transfer membrane.

Illustratively, a storage box cavity 24 with a downward opening is arranged in the main box body 16, the storage box 23 is in rotating fit with the storage box cavity 24, an upper ring cavity 29 is communicated and arranged on the outer side of the storage box cavity 24, a contact gear cavity 28 is communicated and arranged on the left side of the upper ring cavity 29, a motor 25 fixedly arranged with the main box 16 is arranged at the lower side of the contact gear cavity 28, the upper end of the motor 25 is connected with a motor shaft 26, the upper part of the motor shaft 26 extends upwards into the contact gear chamber 28, the upper end of the motor shaft 26 is fixed with a driving gear 27, an upper ring gear 15 is fixed on the periphery of the material storage tank 23, the upper ring gear 15 is positioned in the upper ring cavity 29, the driving gear 27 is engaged with the upper ring gear 15, and the driving gear 27 drives the upper ring gear 15 to rotate, so that the storage box 23 drives the wiping block 22 to rotate around the guide rod 13.

Exemplarily, be equipped with storage cavity 17 in the storage case 23, storage cavity 17 lower extreme wall internal fixation has sealed ring 36, the terminal surface is fixed with leakage fluid dram 44 under the sealed ring 36, sealed ring 36 downside is provided with wipes piece 22, wipe piece 22 with storage cavity 17 normal running fit, be equipped with inlet 42 in the wipe piece 22, inlet 42 downside intercommunication is equipped with capillary 43, capillary 43 downside intercommunication is equipped with cloth ball chamber 38, cloth ball chamber 38 lower extreme opening sets up, be equipped with intercommunication chamber 35 that link up from top to bottom in the leakage fluid dram 44, intercommunication chamber 35 upper end with storage cavity 17 intercommunication, intercommunication chamber 35 lower extreme with inlet 42 intercommunication, alcohol in the storage cavity 17 can pass through intercommunication chamber 35 inlet 42 and capillary 43 extremely in the cloth ball chamber 38 to this soaks the cloth ball.

Illustratively, a lower annular cavity 34 is arranged outside the wiping block 22, a lower annular gear 37 is fixed on the periphery of the wiping block 22, the lower annular gear 37 and the lower annular cavity 34 are both annularly arranged around the wiping block 22, a driven gear cavity 39 is communicated with the right side of the lower annular cavity 34, a driven gear shaft 40 is fixed between the upper end wall and the lower end wall of the driven gear cavity 39, a driven gear 41 is rotatably fitted on the periphery of the driven gear shaft 40, the driven gear 41 is meshed with the lower annular gear 37, the driven gear 41 is meshed with the inner wall of the storage box cavity 24, and the driven gear 41 can be rotated by the rotation of the storage box 23, so that the lower annular gear 37 is rotated, and the wiping block 22 is rotated.

Illustratively, two support plates 20 which are symmetrical front and back are fixed on the upper end face of the base 10, a sliding rod cavity 32 with an inward opening is arranged in each of the two support plates 20, an electromagnet 33 is fixed on the upper end wall of each of the two sliding rod cavities 32, a magnetic sliding rod 30 is slidably fitted in each of the two sliding rod cavities 32, a return spring 31 is fixed between each of the two magnetic sliding rods 30 and the lower end wall of the corresponding sliding rod cavity 32, the return spring 31 is used for returning the magnetic sliding rod 30 on the corresponding side, one end face of the inner side of each of the two magnetic sliding rods 30 is fixed on the periphery of the main box 16, and the magnetic sliding rod 30 on the corresponding side can move up and down by using the power obtained by the electromagnet 33.

Illustratively, a guide bar 13 is fixed to an upper end surface of the main casing 16, a sliding plate 14 is slidably fitted to an outer periphery of the guide bar 13, four connecting bars 18 are fixed between the sliding plate 14 and the fixing ring 21, the four connecting bars 18 are circumferentially distributed around the main casing 16, a spring seat 11 is fixed to an upper end surface of the guide bar 13, a pressure spring 12 is fixed between the spring seat 11 and the sliding plate 14, the fixing ring 21 can be brought into close contact with the thermal transfer film by a tensile force of the spring seat 11, and the connecting bars 18 on the front and rear sides respectively penetrate through the magnetic sliding bars 30 on the corresponding sides.

Illustratively, the eight outer supporting blocks 50 are all arranged in an arc shape, and the circle centers of the eight outer supporting blocks 50 all coincide with the circle center of the fixing ring 21.

The invention discloses a performance detection system of a UV heat transfer film, which comprises the following working procedures:

ethanol liquid with the concentration of 96% is stored in the material storage cavity 17, the clustered white cloth is placed in the cloth cluster cavity 38, the ethanol flows into the liquid inlet 42 through the communicating cavity 35, and the ethanol liquid wets the cloth cluster through the capillary action of the capillary 43.

The thermal transfer film is placed on the top side of the base 10 with the patterned sections aligned with the wipes 22.

The two electromagnets 33 are activated so that the two electromagnets 33 electrically repel the magnetic sliding rods 30 on the corresponding sides, thereby allowing the two magnetic sliding rods 30 to move downward against the elastic force of the return springs 31 on the corresponding sides, and thus driving the main box 16 to move downward.

The slide plate 14 is moved downward by the elastic force of the pressure spring 12, and thereby the fixed ring 21 is moved downward by the four connecting rods 18.

When the lower end surfaces of the eight outer support blocks 50 are abutted to the heat transfer film, the fixing ring 21 continues to move downwards, so that the eight sliding blocks 46 move upwards relative to the fixing ring 21, and due to the abutting of the hinge rods 19 on the corresponding side, the outer support blocks 50 on the corresponding side move outwards, so that the heat transfer film is tensioned.

Until the lower end face of the fixing ring 21 abuts against the heat transfer film.

At this time, the main case 16 continues to move downward, and the pressure spring 12 is stretched until the white cloth ball abuts against the heat transfer film.

At this time, the motor 25 is started, so that the motor shaft 26 rotates to drive the driving gear 27 to rotate, and further the upper ring gear 15 rotates to drive the storage bin 23 to rotate, and thus the wiping block 22 rotates around the guide rod 13.

Meanwhile, the storage box 23 rotates, so that the driven gear 41 rotates, and the ring gear 37 rotates under the driving of the driven gear, and the wiping block 22 rotates, so that the white cloth soaked by the ethanol liquid is wiped on the heat transfer film in a reciprocating manner.

After the wiping block 22 rotates for a certain number of turns around the guide rod 13, the motor 25 and the electromagnet 33 are turned off, so that the present invention recovers to the initial state, and the color fading condition of the thermal transfer film is observed to determine the performance of the thermal transfer film.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a UV thermal transfer film performance detecting system, includes base (10), its characterized in that: a fixing component for fixing the heat transfer film is arranged on the upper side of the base (10), and a detection component for detecting the wear resistance of the heat transfer film is arranged on the upper side of the fixing component;

the fixing assembly comprises a fixing ring (21), a through cavity (49) which is through up and down is formed in the fixing ring (21), eight sliding blocks (46) are arranged in the fixing ring (21), sliding rods (45) are fixed on the end faces of the outer sides of the eight sliding blocks (46), and outer supporting blocks (50) are matched on the peripheries of the eight sliding rods (45) in a sliding mode;

the detection assembly comprises a main box body (16), wherein a storage box (23) is arranged in the main box body (16), wiping blocks (22) are arranged in the storage box (23), and the lower side parts of the wiping blocks (22) extend downwards to the outside of the storage box (23);

eight sliding block cavities (48) with outward openings are formed in the fixing ring (21), the eight sliding blocks (46) are in sliding fit with the sliding block cavities (48) on the corresponding sides, sliding block springs (47) are fixed between the eight sliding blocks (46) and the upper end faces of the sliding block cavities (48) on the corresponding sides, hinged rods (19) are hinged between the eight outer supporting blocks (50) and the periphery of the fixing ring (21), and the eight sliding blocks (46) are circumferentially distributed by taking the fixing ring (21) as the center;

a storage box cavity (24) with a downward opening is arranged in the main box body (16), the storage box (23) is in running fit with the storage box cavity (24), an upper annular cavity (29) is communicated with the outer side of the storage box cavity (24), a contact gear cavity (28) is communicated with the left side of the upper annular cavity (29), a motor (25) fixedly arranged with the main box body (16) is arranged at the lower side of the contact gear cavity (28), the upper end of the motor (25) is in power connection with a motor shaft (26), the upper side part of the motor shaft (26) extends upwards to the contact point gear cavity (28), a driving gear (27) is fixed at the tail end of the upper side of the motor shaft (26), an upper annular gear (15) is fixed on the periphery of the material storage box (23), said upper ring gear (15) being located within said upper annular chamber (29), said drive gear (27) and said upper ring gear (15) being in mesh;

be equipped with storage cavity (17) in storage case (23), end wall internal fixation has sealed ring (36) under storage cavity (17), terminal surface is fixed with leakage fluid dram (44) under sealed ring (36), sealed ring (36) downside is provided with wipes piece (22), wipe piece (22) with storage cavity (17) normal running fit, be equipped with inlet (42) in wiping piece (22), inlet (42) downside intercommunication is equipped with capillary (43), capillary (43) downside intercommunication is equipped with cloth group chamber (38), cloth group chamber (38) lower extreme opening sets up, be equipped with intercommunication chamber (35) that link up from top to bottom in leakage fluid dram (44), intercommunication chamber (35) upper end with storage cavity (17) intercommunication, intercommunication chamber (35) lower extreme with inlet (42) intercommunication.

2. The system for detecting the performance of the UV thermal transfer film according to claim 1, wherein: wipe piece (22) outside and be equipped with down annular chamber (34), wipe piece (22) periphery on be fixed with down ring gear (37), down ring gear (37) with down annular chamber (34) all with wipe piece (22) set up for central ring, ring cavity (34) right side intercommunication is equipped with driven gear chamber (39) down, be fixed with driven gear axle (40) between the end wall about driven gear chamber (39), the normal running fit has driven gear (41) in driven gear axle (40) periphery, driven gear (41) with ring gear (37) meshing down, driven gear (41) with storage box chamber (24) inner wall meshing.

3. The system for detecting the performance of the UV thermal transfer film according to claim 1, wherein: the base (10) up end is fixed with two backup pads (20) of symmetry around, two all be equipped with opening inside slide bar chamber (32) in backup pad (20), two all be fixed with electro-magnet (33) in slide bar chamber (32) upper end wall, two equal sliding fit has magnetism slide bar (30) in slide bar chamber (32), two magnetism slide bar (30) and the corresponding side all be fixed with reset spring (31) between slide bar chamber (32) the lower extreme wall, two an inboard terminal surface of magnetism slide bar (30) all with main tank body (16) periphery is fixed.

4. The system for detecting the performance of the UV thermal transfer film according to claim 3, wherein: the magnetic sliding type magnetic.

5. The system for detecting the performance of the UV thermal transfer film according to claim 1, wherein: the eight outer supporting blocks (50) are arranged in an arc shape, and the circle centers of the eight outer supporting blocks (50) coincide with the circle center of the fixing ring (21).