Dehydration structure and precise screen printing plate

Abstract

The utility model relates to the technical field of drying devices, in particular to a dewatering structure and a precise screen printing plate, which comprises a buffer component for buffering and protecting the precise screen printing plate, and a positioning component for clamping and fixing the precise screen printing plate is arranged on one side of the buffer component. An adjusting base used for adjusting the distance between the two positioning assemblies is arranged at the bottoms of the positioning assemblies, and a drying assembly used for drying the precise screen printing plate is arranged at the top of the adjusting base. Wherein the adjusting base comprises L-shaped plates, the number of the L-shaped plates is two, the two L-shaped plates are in central symmetry, and the side portions of the two L-shaped plates are both meshed with the outer portion of the gear; by using the adjusting base, the distance between the two positioning assemblies can be adjusted according to the size of the precise screen printing plate, so that the dewatering structure can fix the precise screen printing plates with different lengths or widths, and the applicability of the dewatering structure is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a dehydration structure and a precision screen. Background Art

[0002] Precision screen, also known as screen, halftone or wire screen, is a high-precision mesh template used for printing and plate making. It is usually made of polyester mesh and stainless steel mesh, combining the high resilience of polyester mesh and the characteristics of stainless steel mesh. This screen performs well when printing high-precision lines and graphics because it can provide high overprint accuracy and image clarity; the drying device for precision screen production is a device for drying precision screens.

[0003] Application number: CN202023338699.2, "A drying device for precision screen production" first movably connects the two sides of the screen with the top of the corresponding block, uses a slider to slide and connect with the corresponding slide groove until the bottom end of the slider is tightly connected to the top of both sides of the screen, and uses two nuts to spirally connect the spiral rod until one end of the nut is tightly connected to the top of the slider, so that the device can effectively clamp the screen, then turn on the power switch of the externally controlled hydraulic telescopic rod, control the hydraulic telescopic rod to lower the height of the screen to a suitable height from the top of the box, slide the two telescopic columns so that the distance between the two telescopic columns matches the length of the screen, so that the box can better dry the screen, turn on the power switch of the externally controlled fan and the heating wire so that the hot air generated by the box can dry the surface of the screen, and then rotate the two discs so that the two discs rotate the rotating shaft, causing the angle of the screen to begin to change, which is convenient for the screen to be quickly dried, effectively improves the work efficiency of the staff, and is convenient for use.

[0004] The distance between the two sets of limiting mechanisms in the above-mentioned drying device for precision screen production cannot be adjusted, which makes it very inconvenient to fix precision screens of different lengths or widths, thereby reducing the applicability of the above-mentioned drying device for precision screen production. Utility Model Content

[0005] The purpose of the utility model is to provide a dehydration structure and a precision screen, so that the dehydration structure can fix the precision screens of different lengths or widths, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dehydration structure, comprising a buffer component for buffering and protecting the precision screen, a positioning component for clamping and fixing the precision screen is provided on one side of the buffer component, an adjustment base for adjusting the distance between the two positioning components is provided at the bottom of the positioning component, and a drying component for drying the precision screen is provided on the top of the adjustment base;

[0007] Among them, the adjustment base includes: L-shaped plates, which are provided with two groups, the two groups of L-shaped plates are centrally symmetrical, the sides of the two groups of L-shaped plates are meshed with the outside of the gear, the bottom of the L-shaped plate is slidably connected to the top of the support platform, the inside of the L-shaped plate is slidably sleeved on the outside of the guide rod, the two ends of the guide rod are fixedly connected to the side of the support plate, and the bottom of the support plate is fixedly connected to the top of the support platform.

[0008] Preferably, the center of the gear is connected to the shaft end of motor one through a gearbox, the outside of motor one is fixedly connected to the side of the gearbox, and the top of the gearbox is fixedly connected to the bottom of the support platform.

[0009] Preferably, the positioning assembly includes: a support rod, the bottom end of the support rod is fixedly connected to the top of the L-shaped plate, the top end of the support rod is fixedly connected to the outside of motor 2, and the output shaft key of motor 2 is connected to the middle of the U-shaped plate.

[0010] Preferably, two sides of the U-shaped plate are rotatably connected to the outside of the left and right screw rods, and two ends of the left and right screw rods are fixedly connected to one side of the knob.

[0011] Preferably, the external threads of the left and right screw rods are connected to the interior of the moving block, and the interior of the moving block is also slidably sleeved on the exterior of the limiting rod, and the two ends of the limiting rod are fixedly connected to the two sides of the U-shaped plate.

[0012] Preferably, the buffer assembly includes: a sliding column, one end of which is fixedly connected to the side of the clamping plate, the other end of which is fixedly connected to the side of the limiting plate, the outside of the sliding column is slidably inserted into the inner ring of the sleeve, and the outside of the sleeve is fixedly connected to the side of the moving block through a connecting block.

[0013] Preferably, a buffer spring is provided between the clamping plate and the sleeve, and the inner ring of the buffer spring is sleeved on the outside of the sliding column.

[0014] Preferably, the drying assembly comprises: a heating hood, the bottom of which is fixedly connected to the top of a support column, and the bottom end of the support column is fixedly connected to the top of the support platform.

[0015] Preferably, an electric heating tube is installed on the inner wall of the heating cover, and a fan is installed on the side of the heating cover.

[0016] A precision screen plate comprises the dehydration structure.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model uses an adjustable base so that the distance between the two positioning components can be adjusted according to the size of the precision screen, thereby enabling the dehydration structure to fix precision screens of different lengths or widths, thereby enhancing the applicability of the dehydration structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the adjustable base of the utility model;

[0021] Figure 3 This is a schematic diagram of the positioning component structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the drying component of the utility model.

[0024] In the figure: 1. Drying component; 11. Heating cover; 12. Electric heating tube; 13. Fan; 14. Support column; 2. Buffer component; 21. Clamp; 22. Buffer spring; 23. Connecting block; 24. Limit plate; 25. Sleeve; 26. Sliding column; 3. Positioning component; 31. Moving block; 32. Limit rod; 33. Left and right screw rods; 34. U-shaped plate; 35. Motor 2; 36. Knob; 37. Support rod; 4. Adjustment base; 41. Support table; 42. Guide rod; 43. L-shaped plate; 44. Gear; 45. Gearbox; 46. Motor 1; 47. Support plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a technical solution: a dehydration structure, comprising: a buffer component 2 for buffering and protecting the precision screen, a positioning component 3 for clamping and fixing the precision screen is provided on one side of the buffer component 2, an adjusting base 4 for adjusting the distance between the two positioning components 3 is provided at the bottom of the positioning component 3, and a drying component 1 for drying the precision screen is provided on the top of the adjusting base 4.

[0027] The adjustment base 4 includes: L-shaped plates 43, and there are two groups of L-shaped plates 43. The two groups of L-shaped plates 43 are centrally symmetrical. The sides of the two groups of L-shaped plates 43 are meshed with the outside of the gear 44. The bottom of the L-shaped plate 43 is slidably connected to the top of the support platform 41. The inside of the L-shaped plate 43 is slidably sleeved on the outside of the guide rod 42. The two ends of the guide rod 42 are fixedly connected to the side of the support plate 47, and the bottom of the support plate 47 is fixedly connected to the top of the support platform 41.

[0028] The center of the gear 44 is connected to the shaft end of the motor 1 46 through the gearbox 45 , the outside of the motor 1 46 is fixedly connected to the side of the gearbox 45 , and the top of the gearbox 45 is fixedly connected to the bottom of the support platform 41 .

[0029] Furthermore, start the motor 46, which drives the gear 44 to rotate through the gearbox 45. The gear 44 can drive the two L-shaped plates 43 to move closer to or away from each other. The two L-shaped plates 43 drive the two positioning components 3 to move closer to or away from each other, thereby achieving the spacing between the two positioning components 3. The spacing between the two positioning components 3 is adjusted to a suitable position according to the precision screen.

[0030] Furthermore, when the L-shaped plate 43 moves, the L-shaped plate 43 slides outside the guide rod 42 , so that the L-shaped plate 43 moves along a straight line.

[0031] The positioning assembly 3 includes: a support rod 37, the bottom end of the support rod 37 is fixedly connected to the top of the L-shaped plate 43, the top end of the support rod 37 is fixedly connected to the outside of the motor 2 35, and the output shaft key of the motor 2 35 is connected to the middle of the U-shaped plate 34.

[0032] The two sides of the U-shaped plate 34 are rotatably connected to the outside of the left and right screw rods 33 , and the two ends of the left and right screw rods 33 are fixedly connected to one side of the knob 36 .

[0033] The external threads of the left and right screw rods 33 are connected to the inside of the moving block 31 , and the inside of the moving block 31 is also slidably sleeved on the outside of the limiting rod 32 . The two ends of the limiting rod 32 are fixedly connected to the two sides of the U-shaped plate 34 .

[0034] Furthermore, the precision screen is placed between the two clamping plates 21, and then the knob 36 is rotated, the knob 36 drives the left and right screw rods 33 to rotate, and the left and right screw rods 33 drive the two moving blocks 31 to move closer to each other; the motor 2 35 is started, and the motor 2 35 drives the precision screen to flip.

[0035] The buffer assembly 2 includes: a sliding column 26, one end of which is fixedly connected to the side of the clamping plate 21, and the other end of which is fixedly connected to the side of the limiting plate 24. The outside of the sliding column 26 is slidably inserted into the inner ring of the sleeve 25, and the outside of the sleeve 25 is fixedly connected to the side of the moving block 31 through the connecting block 23.

[0036] A buffer spring 22 is provided between the clamping plate 21 and the sleeve 25 , and the inner ring of the buffer spring 22 is sleeved on the outside of the sliding column 26 .

[0037] Furthermore, the two moving blocks 31 move closer to each other, and the two moving blocks 31 drive the two sleeves 25 to move closer to each other, the sleeve 25 pushes the buffer spring 22, and the buffer spring 22 pushes the clamping plate 21, so that the two clamping plates 21 clamp and fix the precision screen. At the same time, the buffer spring 22 is compressed between the clamping plate 21 and the sleeve 25, so that the buffer spring 22 plays a buffering role to prevent the knob 36 from rotating excessively and damaging the precision screen.

[0038] The drying assembly 1 comprises a heating cover 11 , the bottom of the heating cover 11 is fixedly connected to the top of a support column 14 , and the bottom end of the support column 14 is fixedly connected to the top of a support platform 41 .

[0039] An electric heating tube 12 is installed on the inner wall of the heating cover 11 , and a fan 13 is installed on the side of the heating cover 11 .

[0040] Furthermore, after the precision screen is fixed, the fan 13 and the electric heating tube 12 are started to dry the precision screen with hot air. During the drying process, the motor 2 35 is started to drive the precision screen to flip so that both sides of the precision screen can be dried.

[0041] A precision screen includes the dehydration structure.

[0042] Working principle: When in use, start the motor 46, the motor 46 drives the gear 44 to rotate through the gearbox 45, the gear 44 can drive the two L-shaped plates 43 to move closer to each other or away from each other, and the two L-shaped plates 43 drive the two positioning components 3 to move closer to each other or away from each other, so as to achieve the spacing between the two positioning components 3; according to the precision screen, the spacing between the two positioning components 3 is adjusted to a suitable position, and then the precision screen is placed between the two clamping plates 21, and then the knob 36 is turned, the knob 36 drives the left and right screw rods 33 to rotate, and the left and right screw rods 33 drive the two moving blocks 31 to move closer to each other, and the two moving blocks 31 drive The two sleeves 25 are moved closer to each other, the sleeve 25 pushes the buffer spring 22, and the buffer spring 22 pushes the clamping plate 21, so that the two clamping plates 21 clamp and fix the precision screen. At the same time, the buffer spring 22 is compressed between the clamping plate 21 and the sleeve 25, so that the buffer spring 22 plays a buffering role to prevent the knob 36 from rotating excessively and damaging the precision screen; after the precision screen is fixed, the fan 13 and the electric heating tube 12 are started to dry the precision screen with hot air. During the drying process, the motor 2 35 is started, and the motor 2 35 drives the precision screen to flip so that both sides of the precision screen can be dried.

[0043] On the other hand, this embodiment provides a precision screen, which includes a screen frame and a screen.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dehydration structure, characterized in that: The invention comprises a buffer component (2) for buffering and protecting a precision screen, a positioning component (3) for clamping and fixing the precision screen is provided on one side of the buffer component (2), an adjusting base (4) for adjusting the distance between the two positioning components (3) is provided at the bottom of the positioning component (3), and a drying component (1) for drying the precision screen is provided at the top of the adjusting base (4); The adjustment base (4) comprises: an L-shaped plate (43), wherein two groups of the L-shaped plates (43) are provided, the two groups of L-shaped plates (43) are centrally symmetrical, the sides of the two groups of L-shaped plates (43) are meshed with the outside of the gear (44), the bottom of the L-shaped plate (43) is slidably connected to the top of the support platform (41), the inside of the L-shaped plate (43) is slidably sleeved on the outside of the guide rod (42), the two ends of the guide rod (42) are fixedly connected to the side of the support plate (47), and the bottom of the support plate (47) is fixedly connected to the top of the support platform (41).

2. A dehydration structure according to claim 1, characterized in that: The center of the gear (44) is connected to the shaft end of the motor (46) through the gearbox (45), the outside of the motor (46) is fixedly connected to the side of the gearbox (45), and the top of the gearbox (45) is fixedly connected to the bottom of the support platform (41).

3. A dehydration structure according to claim 2, characterized in that: The positioning assembly (3) comprises: a support rod (37), the bottom end of the support rod (37) is fixedly connected to the top of the L-shaped plate (43), the top end of the support rod (37) is fixedly connected to the outside of the second motor (35), and the output shaft key of the second motor (35) is connected to the middle part of the U-shaped plate (34).

4. A dehydration structure according to claim 3, characterized in that: The two sides of the U-shaped plate (34) are rotatably connected to the outside of the left and right screw rods (33), and the two ends of the left and right screw rods (33) are fixedly connected to one side of the knob (36).

5. A dehydration structure according to claim 4, characterized in that: The external threads of the left and right screw rods (33) are connected to the interior of the moving block (31), and the interior of the moving block (31) is also slidably sleeved on the exterior of the limiting rod (32), and the two ends of the limiting rod (32) are fixedly connected to the two sides of the U-shaped plate (34).

6. A dehydration structure according to claim 5, characterized in that: The buffer assembly (2) comprises: a sliding column (26), one end of which is fixedly connected to the side of the clamping plate (21), and the other end of which is fixedly connected to the side of the limiting plate (24); the outside of the sliding column (26) is slidably inserted into the inner ring of the sleeve (25), and the outside of the sleeve (25) is fixedly connected to the side of the moving block (31) through the connecting block (23).

7. A dehydration structure according to claim 6, characterized in that: A buffer spring (22) is provided between the clamping plate (21) and the sleeve (25), and the inner ring of the buffer spring (22) is sleeved on the outside of the sliding column (26).

8. A dehydration structure according to claim 1, characterized in that: The drying assembly (1) comprises a heating hood (11), the bottom of the heating hood (11) being fixedly connected to the top of a support column (14), and the bottom of the support column (14) being fixedly connected to the top of the support platform (41).

9. A dehydration structure according to claim 8, characterized in that: An electric heating tube (12) is installed on the inner wall of the heating cover (11), and a fan (13) is installed on the side of the heating cover (11).

10. A precision screen, characterized in that: A dehydration structure comprising any one of claims 1 to 9.

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