Water-based UV coating rescreening device

Abstract

The utility model discloses a water-based UV coating rescreening device, which belongs to the technical field of screening devices and comprises a bottom plate, a convenient material taking assembly is arranged at the upper end of the bottom plate, a screening box is arranged at the upper end of the convenient material taking assembly, a screening plate fixing assembly is arranged on one side of the screening box, and a feeding hopper is arranged at the upper end of the screening box. Supporting columns are symmetrically arranged on one side of the screening box, and a height adjusting assembly is arranged on one sides of the supporting columns and corresponds to the screening box. Through the arrangement of the convenient material taking assembly, the material taking box can be rapidly and stably taken out from the bottom end of the screening box for use, manpower resources are saved, labor cost is reduced, meanwhile, the material taking box can be accurately installed, it is guaranteed that the butt joint of a material receiving opening is accurate, the situation of material leakage is prevented, and the use cost of equipment is saved; and a sieve plate fixing assembly is arranged, so that a sieve plate can be conveniently taken out and cleaned, the use convenience of the equipment is improved, and the screening effect of the water-based UV coating is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening devices, and in particular relates to a water-based UV coating re-screening device. Background Art

[0002] The advantages of water-based UV coatings include good construction performance, high gloss, fast drying speed, low pollution, full and smooth ink layer, beautiful appearance, good leveling, excellent adhesion, good flexibility, low odor, good surface resistance, scratch resistance, good chemical resistance, good yellowing resistance, and abrasion resistance. It is suitable for surface glazing of paper products.

[0003] Chinese patent application No. 202321188025.X discloses a water-based UV paint re-screening device, including a water-based UV paint hopper, a screening tank and a storage barrel, a water-based UV paint hopper is provided at the middle of the top of the screening tank, a material guide head is provided at the upper and lower positions of the side of the screening tank, a vibration plate is provided on the outside of the screening tank, the screening tank is connected to the support base through a support frame, and the storage barrel is provided at the middle of the top of the support base. The utility model is provided with a screening tank, two sieve plates are provided in the inner cavity of the screening tank, and material guide heads are provided at the upper and lower positions on both sides of the screening tank. The material guide head facilitates the export of goods, and a receiving plate is provided opposite to the material guide head, through which the screened paint is conveniently classified, collected and stored; a vibration plate is provided on the outside of the screening tank, and a vibration transmission frame is provided on the inside of the vibration plate. This design facilitates vibration transmission and installation of the vibration plate, and the vibration plate is connected to the support frame by a hinge.

[0004] The above-mentioned patent cannot quickly take out the screened water-based UV coating for use when in use, which wastes human resources and increases working time. At the same time, it is inconvenient to adjust the height of the screening box when in use, affecting the convenience of loading and taking materials, and the screen plate cannot be taken out for cleaning, affecting the effect of re-screening. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a water-based UV coating re-screening device, which has the characteristics of convenient material taking, adjustable use height and stable sieve plate installation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-based UV coating re-screening device, comprising a base plate, a convenient material taking component is arranged at the upper end of the base plate, a screening box is arranged at the upper end of the convenient material taking component, a screen plate fixing component is arranged at one side of the screening box, a feed hopper is arranged at the upper end of the screening box, support columns are symmetrically arranged at one side of the screening box, and a height adjustment component is arranged at one side of the support column corresponding to the screening box.

[0007] Preferably, the convenient material retrieval component includes a positioning device, a material receiving port, a collecting box, rollers and a fixed guide rail, wherein a fixed guide rail is arranged in the middle of the upper end of the base plate, rollers are symmetrically arranged inside the base plate, a collecting box is arranged at the upper end of the fixed guide rail, a material receiving port is arranged at the upper end of the collecting box, and a positioning device is arranged between the screening box and the collecting box.

[0008] Preferably, the positioning device includes a fixed column, a guide plate, a limit spring, a positioning rod, a positioning seat and a positioning column, wherein a positioning column is provided on one side of the upper end of the collecting box, a positioning seat is provided on one side of the positioning column, a fixed column is provided at the bottom end of the screening box corresponding to the positioning column, a guide plate is provided on one side of the fixed column, a positioning rod is provided inside the guide plate, and a limit spring is provided on the surface of the positioning rod.

[0009] Preferably, a positioning hole is provided inside the positioning seat corresponding to the positioning rod, and the bottom end of the positioning rod and one end of the positioning seat are both arranged as arc surfaces.

[0010] Preferably, the screen plate fixing assembly includes a positioning block, a screen plate frame, a movable frame, a clamping block, a positioning spring and a guide seat, wherein a screen plate frame is arranged inside the screening box, a guide seat is arranged on one side of the screening box corresponding to the screen plate frame, a movable frame is symmetrically arranged inside the guide seat, a positioning spring is sleeved on the surface of the movable frame, a clamping block is arranged at one end of the movable frame, and a positioning block is arranged inside the clamping block.

[0011] Preferably, the height adjustment assembly includes a stepper motor, a sliding block, a screw, a support frame and a vibration motor, wherein a stepper motor is arranged at the top of the support column, a screw is arranged at the output end of the stepper motor, a sliding block is sleeved on the surface of the screw, a support frame is arranged on one side of the sliding block, and a vibration motor is arranged inside the support frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a convenient material taking component, which can quickly and stably take out the material taking box from the bottom of the screening box for use, saving human resources and reducing labor costs. At the same time, the material taking box can be accurately installed to ensure that the material receiving port is accurately connected, prevent material leakage, and save the use cost of the equipment.

[0014] 2. The utility model provides a sieve plate fixing component, which can conveniently remove and clean the sieve plate, thereby improving the convenience of using the equipment and ensuring the screening effect of water-based UV coatings. A height adjustment component is provided to adjust the use height of the screening box to ensure the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the convenient material taking component of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the positioning device of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the screen plate fixing assembly of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the height adjustment component of the utility model.

[0020] In the figure: 1. feed hopper; 2. screening box; 3. height adjustment assembly; 31. stepper motor; 32. sliding block; 33. screw rod; 34. support frame; 35. vibration motor; 4. support column; 5. convenient material removal assembly; 51. positioning device; 511. fixed column; 512. guide plate; 513. limit spring; 514. positioning plug rod; 515. positioning seat; 516. positioning column; 52. material receiving port; 53. collecting box; 54. roller; 55. fixed guide rail; 6. bottom plate; 7. screen plate fixing assembly; 71. positioning block; 72. screen plate frame; 73. movable frame; 74. clamping block; 75. positioning spring; 76. guide seat. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a water-based UV coating re-screening device, comprising a bottom plate 6, a convenient material taking component 5 is arranged on the upper end of the bottom plate 6, a screening box 2 is arranged on the upper end of the convenient material taking component 5, a screen plate fixing component 7 is arranged on one side of the screening box 2, a feed hopper 1 is arranged on the upper end of the screening box 2, a support column 4 is symmetrically arranged on one side of the screening box 2, and a height adjustment component 3 is arranged on one side of the support column 4 corresponding to the screening box 2.

[0024] Specifically, the convenient material collection component 5 includes a positioning device 51, a material receiving port 52, a collecting box 53, a roller 54 and a fixed guide rail 55, wherein a fixed guide rail 55 is arranged in the middle of the upper end of the base plate 6, rollers 54 are symmetrically arranged inside the base plate 6, a collecting box 53 is arranged at the upper end of the fixed guide rail 55, a material receiving port 52 is arranged at the upper end of the collecting box 53, and a positioning device 51 is arranged between the screening box 2 and the collecting box 53.

[0025] By adopting the above technical scheme, the screened water-based UV paint flows from the screening box 2 into the collecting box 53 for collection. When the screened water-based UV paint needs to be taken, the positioning rod 514 is pulled along the guide plate 512 to compress the limit spring 513, and the positioning rod 514 is disengaged from the positioning seat 515. At this time, the collecting box 53 is pushed to slide along the fixed guide rail 55 to take the water-based UV paint inside the collecting box 53, thereby improving the convenience of product retrieval and saving human resources. When receiving the material, the collecting box 53 is directly pushed along the fixed guide rail 55, so that the positioning rod 514 is reinserted into the positioning seat 515 to ensure that the feeding port and the receiving port 52 of the screening box 2 are accurately positioned, thereby ensuring the quality of equipment use.

[0026] Specifically, the positioning device 51 includes a fixed column 511, a guide plate 512, a limit spring 513, a positioning rod 514, a positioning seat 515 and a positioning column 516, wherein a positioning column 516 is arranged on one side of the upper end of the collecting box 53, a positioning seat 515 is arranged on one side of the positioning column 516, a fixed column 511 is arranged at the bottom end of the screening box 2 corresponding to the positioning column 516, a guide plate 512 is arranged on one side of the fixed column 511, a positioning rod 514 is arranged inside the guide plate 512, and a limit spring 513 is arranged on the surface of the positioning rod 514.

[0027] By adopting the above technical scheme, the screened water-based UV paint flows from the screening box 2 into the collecting box 53 for collection. When the screened water-based UV paint needs to be taken, the positioning rod 514 is pulled along the guide plate 512 to compress the limit spring 513, and the positioning rod 514 is disengaged from the positioning seat 515. At this time, the collecting box 53 is pushed to slide along the fixed guide rail 55 to take the water-based UV paint inside the collecting box 53, thereby improving the convenience of product retrieval and saving human resources. When receiving the material, the collecting box 53 is directly pushed along the fixed guide rail 55, so that the positioning rod 514 is reinserted into the positioning seat 515 to ensure that the feeding port and the receiving port 52 of the screening box 2 are accurately positioned, thereby ensuring the quality of equipment use.

[0028] Specifically, a positioning hole is provided inside the positioning seat 515 corresponding to the positioning rod 514 , and the bottom end of the positioning rod 514 and one end of the positioning seat 515 are both configured as arc surfaces.

[0029] By adopting the above technical solution, the convenience and accuracy of the installation of the collection box 53 are guaranteed, and the stability of the use of the equipment is improved.

[0030] When this embodiment is in use: the screened water-based UV paint flows from the screening box 2 into the interior of the collecting box 53 for collection. When the screened water-based UV paint needs to be taken, the positioning rod 514 is pulled along the guide plate 512 to compress the limit spring 513, and at the same time, the positioning rod 514 is disengaged from the interior of the positioning seat 515. At this time, the collecting box 53 is pushed to slide along the fixed guide rail 55 to take the water-based UV paint inside the collecting box 53, thereby improving the convenience of product retrieval and saving human resources. When receiving the material, the collecting box 53 is directly pushed along the fixed guide rail 55, so that the positioning rod 514 is reinserted into the interior of the positioning seat 515, which can ensure that the feeding port of the screening box 2 and the receiving port 52 are accurately positioned, thereby ensuring the quality of equipment use.

[0031] Example 2

[0032] The present embodiment is different from the embodiment 1 in that: specifically, the screen plate fixing assembly 7 includes a positioning block 71, a screen plate frame 72, a movable frame 73, a clamping block 74, a positioning spring 75 and a guide seat 76, wherein a screen plate frame 72 is arranged inside the screening box 2, a guide seat 76 is arranged on one side of the screening box 2 corresponding to the screen plate frame 72, a movable frame 73 is symmetrically arranged inside the guide seat 76, a positioning spring 75 is sleeved on the surface of the movable frame 73, a clamping block 74 is arranged at one end of the movable frame 73, and a positioning block 71 is arranged inside the clamping block 74.

[0033] By adopting the above technical solution, when the sieve plate frame 72 needs to be replaced after long-term screening, the movable frame 73 can be pulled to drive the clamping block 74 to move, and the positioning spring 75 can be compressed. At this time, the positioning block 71 is pulled out from the inside of the sieve plate frame 72, and then the sieve plate frame 72 can be taken out from the inside of the screening box 2 for cleaning or replacement, thereby ensuring the filtering effect of the sieve plate on the water-based UV coating and improving the screening quality.

[0034] Specifically, the height adjustment component 3 includes a stepper motor 31, a sliding block 32, a screw rod 33, a support frame 34 and a vibration motor 35, wherein the stepper motor 31 is arranged at the top of the support column 4, the screw rod 33 is arranged at the output end of the stepper motor 31, the sliding block 32 is arranged on the surface of the screw rod 33, the support frame 34 is arranged on one side of the sliding block 32, and the vibration motor 35 is arranged inside the support frame 34.

[0035] By adopting the above technical solution, when using different collecting boxes 53, the use height of the screening box 2 can be adjusted according to the height of the collecting box 53, and the stepper motor 31 is turned on to drive the screw rod 33 to rotate. At the same time, the sliding block 32 moves along the surface of the screw rod 33, so that the screening box 2 supported by the support frame 34 can move up and down, thereby ensuring the applicability of the equipment and improving the use effect.

[0036] The structure and use principle of the screening box 2 and the vibration motor 35 in the utility model have been disclosed in a water-based UV coating re-screening device disclosed in Chinese patent application No. 202321188025.X.

[0037] The working principle and use process of the utility model: when the utility model is in use, when the water-based UV paint is re-screened, the water-based UV paint is added to the inside of the screening box 2 through the feed hopper 1, and then the vibration motor 35 can be turned on to drive the screening box 2 to vibrate to ensure the screening efficiency. When the screen plate frame 72 needs to be replaced after long-term screening, the movable frame 73 can be pulled to drive the pressing block 74 to move, and the positioning spring 75 is compressed at the same time. At this time, the positioning block 71 is pulled out from the inside of the screen plate frame 72, and then the screen plate frame 72 can be taken out from the inside of the screening box 2 for cleaning or replacement, thereby ensuring the filtering effect of the screen plate on the water-based UV paint and improving the screening quality;

[0038] The screened water-based UV paint flows from the screening box 2 into the collection box 53 for collection. When the screened water-based UV paint needs to be taken, the positioning rod 514 is pulled along the guide plate 512 to compress the limit spring 513, and the positioning rod 514 is separated from the positioning seat 515. At this time, the collection box 53 is pushed to slide along the fixed guide rail 55 to take the water-based UV paint in the collection box 53, which improves the convenience of product taking and saves human resources. When receiving the material, the collection box 53 is directly pushed along the fixed guide rail 55 so that the positioning rod 514 is reinserted into the positioning seat 515 to ensure that the feeding port of the screening box 2 and the receiving port 52 are accurately positioned, thereby ensuring the quality of equipment use.

[0039] When using different collecting boxes 53, the use height of the screening box 2 can be adjusted according to the height of the collecting box 53. The stepper motor 31 is turned on to drive the screw rod 33 to rotate. At the same time, the sliding block 32 moves along the surface of the screw rod 33, so that the screening box 2 supported by the support frame 34 can move up and down, thereby ensuring the applicability of the equipment and improving the use effect.

[0040] 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 water-based UV coating re-screening device, comprising a bottom plate, characterized in that: A convenient material retrieval component is arranged at the upper end of the bottom plate, a screening box is arranged at the upper end of the convenient material retrieval component, a screen plate fixing component is arranged at one side of the screening box, a feed hopper is arranged at the upper end of the screening box, support columns are symmetrically arranged at one side of the screening box, and a height adjustment component is arranged at one side of the support column corresponding to the screening box.

2. The water-based UV coating re-screening device according to claim 1, characterized in that: The convenient material collection component includes a positioning device, a material receiving port, a collecting box, rollers and a fixed guide rail, wherein a fixed guide rail is arranged in the middle of the upper end of the base plate, rollers are symmetrically arranged inside the base plate, a collecting box is arranged at the upper end of the fixed guide rail, a material receiving port is arranged at the upper end of the collecting box, and a positioning device is arranged between the screening box and the collecting box.

3. A water-based UV coating re-screening device according to claim 2, characterized in that: The positioning device includes a fixed column, a guide plate, a limit spring, a positioning rod, a positioning seat and a positioning column, wherein a positioning column is arranged on one side of the upper end of the collecting box, a positioning seat is arranged on one side of the positioning column, a fixed column is arranged at the bottom end of the screening box corresponding to the positioning column, a guide plate is arranged on one side of the fixed column, a positioning rod is arranged inside the guide plate, and a limit spring is arranged on the surface of the positioning rod.

4. A water-based UV coating re-screening device according to claim 3, characterized in that: A positioning hole is arranged inside the positioning seat corresponding to the positioning rod, and the bottom end of the positioning rod and one end of the positioning seat are both arranged as arc surfaces.

5. The water-based UV coating re-screening device according to claim 1, characterized in that: The screen plate fixing assembly includes a positioning block, a screen plate frame, a movable frame, a clamping block, a positioning spring and a guide seat, wherein a screen plate frame is arranged inside the screening box, a guide seat is arranged on one side of the screening box corresponding to the screen plate frame, a movable frame is symmetrically arranged inside the guide seat, a positioning spring is sleeved on the surface of the movable frame, a clamping block is arranged at one end of the movable frame, and a positioning block is arranged inside the clamping block.

6. The water-based UV coating re-screening device according to claim 1, characterized in that: The height adjustment component includes a stepper motor, a sliding block, a screw, a support frame and a vibration motor, wherein a stepper motor is arranged at the top of the support column, a screw is arranged at the output end of the stepper motor, a sliding block is sleeved on the surface of the screw, a support frame is arranged on one side of the sliding block, and a vibration motor is arranged inside the support frame.

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