Efficient drying device for water transfer printing film

Abstract

The utility model discloses an efficient water transfer printing film drying device which comprises a conveying table, a drying bin is fixedly connected to the middle of the outer wall of the conveying table, a drying mechanism is fixedly connected to the top of the inner wall of the drying bin, a printing film uniformity detecting mechanism is fixedly connected to the front side of the drying bin, and the drying mechanism comprises a connecting plate. The water transfer printing film drying device comprises a conveying table, a drying bin and a drying mechanism, connecting vertical rods are fixedly connected to the four edges of the top of the connecting plate, a top plate is fixedly connected to the tops of the four connecting vertical rods, and a gas conveying bin is fixedly connected to the right side of the top plate. Compared with the prior art, uniform distribution of drying gas is ensured, the problem of local overheating or insufficient drying is avoided, the drying quality is improved, in addition, the device is compact in structure, easy and convenient to operate and easy to maintain, the production cost and the labor intensity are greatly reduced, and the device has wide application prospects and market value.

Description

TECHNICAL FIELD

[0001] The utility model relates to water transfer film technical field, concretely relates to a water transfer film high -efficient drying device. BACKGROUND

[0002] Water transfer film refers to a kind of film material, which transfers patterns or characters to the surface of a printing material by water transfer printing technology. It has excellent printing effect and adhesion, and can be widely used in surface decoration of various materials, such as plastic, metal, wood, glass, etc. In the water transfer film high -efficient drying device, the water transfer film is treated by a specific process, which can be quickly and uniformly dried, so as to ensure the clarity and adhesion of the printed pattern, improve the production efficiency and product quality.

[0003] According to patent document CN217671709U, a kind of high -efficient printing device for plastic film production and processing is disclosed, including workbench and printer, the printer is installed at the top of workbench, the right side of workbench is rotatably connected with transmission roller, the top of workbench is fixedly connected with two extension plates, the inside of two The extension seat is slidably connected in the extension plate.The utility model, through the cooperation of air blower and electric heating wire, the ink of film is dried, the ink produced by printing is not easy to fall off after drying, the gas containing heat is recycled through reflux tank, and harmful substances mixed in gas are filtered through filter plate, to avoid direct discharge to harm the environment and human body, when the gas containing heat is heated, the waste of resources can be reduced, the problem of poor printing quality and without drying function of the high -efficient printing device for plastic film production and processing in the past is solved.

[0004] After the article is treated by water transfer film, it usually needs to be dried, however, the traditional drying method often encounters some problems, such as relatively low drying efficiency and unevenness in the drying process, which not only reduces the production efficiency of water transfer film, but also has adverse effects on the quality of the final product. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of prior art, provides a kind of water transfer film high -efficient drying device, to reach the purpose of improving drying efficiency and ensuring drying uniformity.

[0006] To achieve the above object, the utility model provides the following technical scheme: including conveying table, the outer wall middle part of conveying table is fixedly connected with drying bin, the inner wall top of drying bin is fixedly connected with drying mechanism, the front side of drying bin is fixedly connected with film uniformity detection mechanism;

[0007] The drying mechanism comprises a connecting plate, four connecting vertical rods are fixedly connected to the top of the connecting plate, a top plate is fixedly connected to the top of the four connecting vertical rods, a gas conveying bin is fixedly connected to the right side of the top plate, and gas pipes are fixedly connected to the front and back sides of the gas conveying bin.

[0008] Preferably, left and right sides of the bottom of the connecting plate are fixedly connected with two link plates, front and back sides of the bottom of the two link plates are fixedly connected with two horizontal rods, left and right sides of the bottom of the two horizontal rods are fixedly connected with two columnar horizontal rod connecting blocks, inner sides of the two groups of columnar horizontal rod connecting blocks are fixedly connected with columnar horizontal rods, inner sides of the middle of the two horizontal rods are fixedly connected with shaft rod connecting horizontal rods, and the bottom of the two shaft rod connecting horizontal rods are fixedly connected with shaft rods on the side close to each other.

[0009] Preferably, the middle of the top of the connecting plate is fixedly connected with a double-shaft motor, output ends of the front and back sides of the double-shaft motor are fixedly connected with two conical tooth rotating rods, one end of the two conical tooth rotating rods away from the double-shaft motor is fixedly connected with a conical tooth, the outer wall of the two conical teeth is engaged with a second conical tooth, the top of the two second conical teeth extends to the bottom of the connecting plate and is fixedly connected with a rotating rod.

[0010] Preferably, the bottom of the two rotating rods extends to the bottom of the two shaft rod connecting horizontal rods and is fixedly connected with a shaft rod connecting horizontal rod, the bottom of the two inverted L-shaped rotating blocks is slidingly connected with a swing rod, the top and the side away from each other of the two swing rods are provided with an elliptical sliding groove, the bottom of the two inverted L-shaped rotating blocks is slidingly connected to the inner wall of the elliptical sliding groove on the side close to each other of the top of the two swing rods, the top of the two swing rods on the side close to each other is rotatably connected to the bottom of the two shaft rods, the inner wall of the elliptical sliding groove on the side away from each other of the two swing rods is rotatably connected with a second swing rod sliding block, the bottom of the two second swing rod sliding blocks is rotatably connected with a second swing rod, the bottom of the two second swing rods on the side away from each other is rotatably connected with a jet head connecting block, the inner wall of the two T-shaped guide pipes on the side away from each other is slidingly connected to the outer wall of the two columnar horizontal rods, and the bottom of the two jet head connecting blocks is fixedly connected with a jet head.

[0011] Preferably, the printing film uniformity detection mechanism comprises a reverse U-shaped connecting plate, the middle part of the bottom of the reverse U-shaped connecting plate is fixedly connected with a bidirectional hydraulic push rod, the front and rear sides of the bottom of the reverse U-shaped connecting plate are fixedly connected with shaft horizontal rods, the left and right ends of the bidirectional hydraulic push rod are rotatably connected with contraction-expansion rods, the front and rear sides of the outer sides of the two contraction-expansion rods are rotatably connected with arc-shaped rotating rods, the inner sides of the left and right groups of arc-shaped rotating rods are rotatably connected with middle hinge blocks, the sides of the left and right groups of middle hinge blocks away from the arc-shaped rotating rods are rotatably connected to the left and right sides of the outer walls of the two shaft horizontal rods, and the inner side bottoms of the left and right groups of arc-shaped rotating rods are fixedly connected with positioning plates.

[0012] Preferably, the top rear side of the reverse U-shaped connecting plate is fixedly connected with a vertical plate, the front sides of the two sides of the vertical plate are fixedly connected with triangular support blocks, the top of the two triangular support blocks is fixedly connected with a control element, the front sides of the control element are fixedly connected with two lines, one end of the two lines away from the control element is fixedly connected with a detection plate, the left and right sides of the rear side of the detection plate are fixedly connected with detection plate connecting rods, and the rear ends of the two detection plate connecting rods are fixedly connected to the left and right sides of the front shaft horizontal rod.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. By setting up the conveying table, the drying bin and the drying mechanism, the water transfer printing film drying efficiency is improved, the uniform distribution of drying gas is ensured through the reciprocating movement of the air jet head, the problems of local overheating or insufficient drying are avoided, the drying quality is improved, in addition, the device is compact in structure, simple to operate, easy to maintain and maintain, greatly reduces the production cost and labor intensity, has wide application prospect and market value.

[0015] 2. By setting up the conveying table, the drying bin and the printing film uniformity detection mechanism, the automatic detection and screening of the water transfer printing film uniformity are realized, the uneven water transfer printing film articles are effectively prevented from entering the drying bin for drying treatment, thereby improving the quality and efficiency of the drying treatment, in addition, the device is simple in structure, convenient to operate, easy to realize automatic control, has good practicality and application value. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main body three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the drying bin and the drying mechanism three-dimensional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the drying mechanism three-dimensional separation structure of the utility model;

[0019] Figure 4 The utility model discloses a stereoscopic structure schematic diagram of printing film uniformity detection mechanism.

[0020] In the figure: 1, conveying table; 2, drying bin; 3, drying mechanism; 31, connecting plate; 32, connecting vertical rod; 33, top plate; 34, gas conveying bin; 35, gas pipe; 36, link plate; 37, cross rod; 38, columnar cross rod connecting block; 39, columnar cross rod; 310, double-shaft motor; 311, conical tooth rotating rod; 312, conical tooth; 313, second conical tooth; 314, rotating rod; 315, inverted L-shaped rotating block; 316, axle rod connecting cross rod; 317, swing rod; 318, axle rod; 319, elliptical chute; 3110, second swing rod sliding block; 3111, second swing rod; 3112, jet head connecting block; 3113, T-shaped guide pipe; 3114, jet head; 4, printing film uniformity detection mechanism; 41, inverted U-shaped connecting plate; 42, bidirectional hydraulic push rod; 43, axle cross rod; 44, telescopic rod; 45, arc rotating rod; 46, middle hinged block; 47, positioning plate; 48, vertical plate; 49, triangular support block; 410, control element; 411, circuit; 412, detection plate; 413, detection plate connecting rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-2 The utility model provides a technical scheme: including conveying table 1, the outer wall middle part of conveying table 1 is fixedly connected with drying bin 2, the inner wall top of drying bin 2 is fixedly connected with drying mechanism 3, and the front side of drying bin 2 is fixedly connected with printing film uniformity detection mechanism 4.

[0023] Please refer to Figure 3The drying mechanism 3 comprises a connecting plate 31, four connecting vertical rods 32 are fixedly connected to the top of the connecting plate 31, a top plate 33 is fixedly connected to the top of the four connecting vertical rods 32, a gas conveying bin 34 is fixedly connected to the right side of the top plate 33, gas pipes 35 are fixedly connected to the front and back sides of the gas conveying bin 34, link plates 36 are fixedly connected to the left and right sides of the bottom of the connecting plate 31, horizontal rods 37 are fixedly connected to the front and back sides of the bottom of the two link plates 36, cylindrical horizontal rod connecting blocks 38 are fixedly connected to the left and right sides of the bottom of the two horizontal rods 37, cylindrical horizontal rods 39 are fixedly connected to the inner sides of the front and back groups of cylindrical horizontal rod connecting blocks 38, shaft rod connecting horizontal rods 316 are fixedly connected to the inner sides of the middle portions of the two horizontal rods 37, shaft rods 318 are fixedly connected to the sides close to each other of the bottom of the two shaft rod connecting horizontal rods 316, a double-shaft motor 310 is fixedly connected to the top middle portion of the connecting plate 31, conical tooth rotating rods 311 are fixedly connected to the front and back sides output ends of the double-shaft motor 310, conical teeth 312 are fixedly connected to the ends away from the double-shaft motor 310 of the two conical tooth rotating rods 311, the outer walls of the two conical teeth 312 are engaged with second conical teeth 313, the top portions of the two second conical teeth 313 extend to the bottom of the connecting plate 31 and are fixedly connected with rotating rods 314, the bottom ends of the two rotating rods 314 extend to the bottom of the two shaft rod connecting horizontal rods 316 and are fixedly connected with the shaft rod connecting horizontal rods 316, the bottom portions of the two inverted L-shaped rotating blocks 315 are slidingly connected with swinging rods 317, the top portions and the sides away from each other of the two swinging rods 317 are provided with elliptical sliding grooves 319, the bottom portions of the two inverted L-shaped rotating blocks 315 are slidingly connected to the inner walls of the elliptical sliding grooves 319 on the top portions of the sides close to each other of the two swinging rods 317, the top portions of the sides close to each other of the two swinging rods 317 are rotatably connected to the bottom ends of the two shaft rods 318, the inner walls of the elliptical sliding grooves 319 of the sides away from each other of the two swinging rods 317 are rotatably connected with second swinging rod sliding blocks 3110, the bottom portions of the two second swinging rod sliding blocks 3110 are rotatably connected with second swinging rods 3111, the sides away from each other of the bottom portions of the two second swinging rods 3111 are rotatably connected with jet head connecting blocks 3112, the inner walls of the two jet head connecting blocks 3112 are fixedly connected with T-shaped guide pipes 3113, the inner walls of the sides away from each other of the two T-shaped guide pipes 3113 are slidingly connected to the outer walls of the two cylindrical horizontal rods 39, the bottom portions of the two jet head connecting blocks 3112 are fixedly connected with jet heads 3114, and the ends away from each other of the two jet heads 3114 are fixedly connected to the ends away from the gas conveying bin 34 of the two gas pipes 35.

[0024] After the article is processed by the water transfer printing film, it is conveyed to the direction of the inner wall of the drying bin 2 through the conveying table 1. When the article enters the inner wall of the drying bin 2, the double-shaft motor 310 starts to work at this time. The front and rear output ends of the double-shaft motor 310 drive the conical tooth rotating rod 311 to start rotating. The conical tooth rotating rod 311 drives the conical tooth 312 to start rotating. The conical tooth 312 drives the second conical tooth 313 meshing therewith to start rotating. The second conical tooth 313 drives the rotating rod 314 to start rotating. The rotating rod 314 drives the inverted L-shaped rotating block 315 to start rotating. The inverted L-shaped rotating block 315 drives the swing rod 317 to rotate around the shaft rod 318 as the axis. The swing rod 317 rotates and in turn drives the second swing rod sliding block 3110 to slide in the elliptical sliding groove 319. Due to the shape characteristics of the elliptical sliding groove 319, the second swing rod sliding block 3110 generates horizontal displacement while sliding, and in turn drives the second swing rod 3111 to swing around the bottom rotating point thereof. This swinging movement is transmitted to the T-shaped guide pipe 3113 and the air jet head 3114 through the air jet head connecting block 3112, so that the two air jet heads 3114 can reciprocate along the outer wall of the columnar cross rod 39 in the horizontal direction. At the same time, the gas conveying bin 34 continuously supplies drying gas to the air jet head 3114 through the air pipe 35. With the reciprocating movement of the air jet head 3114, the drying gas is uniformly and efficiently sprayed to the surface of the article, achieving overall drying of the surface of the article.

[0025] Please refer to Figure 4 The printing film uniformity detection mechanism 4 comprises an inverted U-shaped connecting plate 41, a bidirectional hydraulic push rod 42 is fixedly connected to the middle of the bottom of the inverted U-shaped connecting plate 41, shaft cross rods 43 are fixedly connected to the front and rear sides of the bottom of the inverted U-shaped connecting plate 41, collecting and expanding rods 44 are rotatably connected to the left and right ends of the bidirectional hydraulic push rod 42, arc-shaped rotating rods 45 are rotatably connected to the front and rear sides of the outer sides of the two collecting and expanding rods 44, middle hinge blocks 46 are rotatably connected to the inner sides of the middle portions of the left and right groups of arc-shaped rotating rods 45, the sides away from the arc-shaped rotating rods 45 of the left and right groups of middle hinge blocks 46 are rotatably connected to the left and right sides of the outer walls of the two shaft cross rods 43, and positioning plates 47 are fixedly connected to the inner side bottoms of the left and right groups of arc-shaped rotating rods 45.

[0026] Before the article is about to enter the inner wall of the drying chamber 2 on the conveying table 1, the detection plate 412 is started to detect the article being transported by controlling the element 410 and the line 411, and the detection plate 412 can accurately detect the uniformity of the water transfer film on the surface of the article. If the detection result shows that the uniformity of the water transfer film does not meet the preset standard, the bidirectional hydraulic push rod 42 is immediately started, and the left and right ends of the bidirectional hydraulic push rod 42 push the retractable rod 44 to expand outward, the retractable rod 44 drives the arc rotating rod 45 to rotate around the middle hinge block 46, and the positioning plate 47 moves downward to contact the surface of the article. The article is clamped by the positioning plate 47 to avoid the article being transported to the inner wall of the drying chamber 2, and an alarm is issued to prompt the operator to manually check or adjust the article to ensure the quality of the subsequent drying process. If the detection result shows that the uniformity of the water transfer film meets the preset standard, the article continues to be transported along the conveying table 1 into the drying chamber 2 for drying treatment.

[0027] Working principle: After the article is processed by the water transfer film, it is conveyed by the conveying table 1 to the inner wall of the drying chamber 2. When the article enters the inner wall of the drying chamber 2, the double-shaft motor 310 starts to work, and the front and rear output ends of the double-shaft motor 310 drive the tapered tooth rotating rod 311 to start rotating. The tapered tooth rotating rod 311 drives the tapered tooth 312 to start rotating, and the tapered tooth 312 drives the second tapered tooth 313 engaged therewith to start rotating. The second tapered tooth 313 drives the rotating rod 314 to start rotating, and the rotating rod 314 drives the inverted L-shaped rotating block 315 to start rotating. The inverted L-shaped rotating block 315 rotates to drive the swing rod 317 to rotate around the shaft rod 318, and the swing rod 317 rotates to drive the second swing rod slider 3110 to slide in the elliptical sliding groove 319. Due to the shape characteristics of the elliptical sliding groove 319, the second swing rod slider 3110 produces horizontal displacement while sliding, thereby driving the second swing rod 3111 to swing around its bottom pivot point. This swinging motion is transmitted to the T-shaped guide pipe 3113 and the air jet head 3114 through the air jet head connecting block 3112, so that the two air jet heads 3114 can move reciprocatingly along the outer wall of the columnar cross rod 39 in the horizontal direction. At the same time, the gas delivery chamber 34 continuously supplies drying gas to the air jet head 3114 through the air pipe 35, and the drying gas is uniformly and efficiently sprayed onto the surface of the article as the air jet head 3114 moves reciprocatingly.

[0028] Before the articles on the conveying table 1 are about to enter the inner wall of the drying bin 2, the detection plate 412 is controlled to start detecting the articles being conveyed by the control element 410 and the circuit 411, the detection plate 412 can accurately detect the uniformity of the water transfer film on the surface of the articles, if the detection result shows that the uniformity of the water transfer film does not meet the preset standard, the bidirectional hydraulic push rod 42 is immediately started, the left and right ends of the bidirectional hydraulic push rod 42 push the retractable rod 44 to expand outward, the retractable rod 44 drives the arc-shaped rotating rod 45 to rotate around the middle hinge block 46, and the positioning plate 47 moves downward to contact the surface of the articles, and the articles are clamped by the positioning plate 47.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water transfer film high efficiency drying apparatus, characterized by: Including conveying platform (1), the outer wall middle part of conveying platform (1) is fixedly connected with drying bin (2), the inner wall top of drying bin (2) is fixedly connected with drying mechanism (3), the front side of drying bin (2) is fixedly connected with printing film uniformity detection mechanism (4); The drying mechanism (3) includes a connecting plate (31), the top of the connecting plate (31) is fixedly connected with a connecting vertical rod (32), the top of the four connecting vertical rods (32) is fixedly connected with a top plate (33), the right side of the top plate (33) is fixedly connected with a gas conveying bin (34), the front and rear sides of the gas conveying bin (34) are fixedly connected with a gas pipe (35).

2. The water transfer printing film high-efficiency drying device according to claim 1, characterized in that: The left and right sides of the bottom of the connecting plate (31) are fixedly connected with a link plate (36), the front and rear sides of the bottom of the two link plates (36) are fixedly connected with a horizontal rod (37), the left and right sides of the bottom of the two horizontal rods (37) are fixedly connected with a columnar horizontal rod connecting block (38), the inner sides of the front and rear groups of columnar horizontal rod connecting blocks (38) are fixedly connected with a columnar horizontal rod (39), the inner sides of the middle parts of the two horizontal rods (37) are fixedly connected with an axle rod connecting horizontal rod (316), the bottom of the two axle rod connecting horizontal rods (316) are fixedly connected with an axle rod (318) on the side close to each other.

3. The water transfer printing film high-efficiency drying device according to claim 2, characterized in that: The top of the connecting plate (31) is fixedly connected with a double-shaft motor (310), the front and rear sides of the double-shaft motor (310) are fixedly connected with a conical gear rotating rod (311), the ends of the two conical gear rotating rods (311) away from the double-shaft motor (310) are fixedly connected with a conical gear (312), the outer walls of the two conical gears (312) are engaged with a second conical gear (313), the top of the two second conical gears (313) extends to the bottom of the connecting plate (31) and is fixedly connected with a rotating rod (314).

4. The water transfer printing film high-efficiency drying device according to claim 3, characterized in that: The bottom ends of the two rotating rods (314) extend to the bottom of the two shaft rod connecting cross bars (316) and are fixedly connected with inverted L-shaped rotating blocks (315), the bottom of the two inverted L-shaped rotating blocks (315) is slidably connected with swing rods (317), the top of the two swing rods (317) is provided with an oval sliding groove (319) on the side away from each other, the bottom of the two inverted L-shaped rotating blocks (315) is slidably connected with the inner wall of the oval sliding groove (319) on the side close to each other on the top of the two swing rods (317), the top of the two swing rods (317) is rotatably connected with the bottom ends of the two shaft rods (318) on the side close to each other, the inner wall of the oval sliding groove (319) on the side away from each other of the two swing rods (317) is rotatably connected with a second swing rod sliding block (3110), the bottom of the two second swing rod sliding blocks (3110) is rotatably connected with a second swing rod (3111), the bottom of the two second swing rods (3111) is rotatably connected with a jet head connecting block (3112) on the side away from each other, the inner wall of the two jet head connecting blocks (3112) is fixedly connected with a T-shaped guide pipe (3113), the inner wall of the side away from each other of the two T-shaped guide pipes (3113) is slidably connected with the outer wall of the two columnar cross bars (39), the bottom of the two jet head connecting blocks (3112) is fixedly connected with a jet head (3114), and the ends away from the gas conveying bin (34) of the two jet heads (3114) are fixedly connected with the two gas pipes (35).

5. The water transfer printing film high-efficiency drying device according to claim 4, characterized in that: The film uniformity detection mechanism (4) comprises an inverted U-shaped connecting plate (41), the bottom middle of the inverted U-shaped connecting plate (41) is fixedly connected with a bidirectional hydraulic push rod (42), the front and rear sides of the bottom of the inverted U-shaped connecting plate (41) are fixedly connected with shaft cross bars (43), the left and right ends of the bidirectional hydraulic push rod (42) are rotatably connected with contraction and expansion rods (44), the front and rear sides of the outer sides of the two contraction and expansion rods (44) are rotatably connected with arc-shaped rotating rods (45), the inner sides of the left and right groups of arc-shaped rotating rods (45) are rotatably connected with middle hinge blocks (46), the sides away from the arc-shaped rotating rods (45) of the left and right groups of middle hinge blocks (46) are rotatably connected with the left and right sides of the outer walls of the two shaft cross bars (43), and the inner side bottoms of the left and right groups of arc-shaped rotating rods (45) are fixedly connected with positioning plates (47).

6. The water transfer printing film high-efficiency drying device according to claim 5, characterized in that: The top rear side of the inverted U-shaped connecting plate (41) is fixedly connected with a vertical plate (48), the front sides of both sides of the vertical plate (48) are fixedly connected with triangular supporting blocks (49), the top of the two triangular supporting blocks (49) is fixedly connected with a control element (410), the front sides of the control element (410) are fixedly connected with two lines (411), one end of the two lines (411) away from the control element (410) is fixedly connected with a detection plate (412), the left and right sides of the rear side of the detection plate (412) are fixedly connected with detection plate connecting rods (413), and the rear ends of the two detection plate connecting rods (413) are fixedly connected on the two sides of the front shaft horizontal rod (43).

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