Feeding device for production of UV offset printing ink

Abstract

The utility model discloses a feeding device for UV offset printing ink production, and relates to the technical field of printing ink production. The feeding device for UV offset printing ink production comprises a feeding cylinder, a filter screen and a stirring acceleration structure, a cover body is fixedly mounted at the top of the feeding cylinder, two sets of base plates which are symmetrically distributed left and right are fixedly mounted on the outer wall of the feeding cylinder, a mounting disc is fixedly mounted on the outer wall of the feeding cylinder, the filter screen is arranged in the feeding cylinder, a box body is arranged below the filter screen, and the stirring acceleration structure is arranged in the box body. And the shifting acceleration structure is arranged on the feeding cylinder and the box body. According to the feeding device for UV offset printing ink production, on one hand, materials added into the feeding cylinder can be screened, blocky powder and impurities in liquid are prevented from being added into printing ink, the feeding quality is improved, on the other hand, a filter screen can be driven to repeatedly move up and down, the filtering process is conveniently accelerated, and the production efficiency is improved. On the other hand, discharging treatment can be accelerated when sticky liquid materials are added, and the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ink production, in particular to a feeding device for UV offset printing ink production. Background Art

[0002] Chinese patent document CN219313575U discloses a buffer feed hopper for preparing benzene-free inkjet ink resin, comprising a device body, a body mechanism, a buffer mechanism and a support mechanism, wherein the body mechanism is located outside the device body, the buffer mechanism is located inside the upper end of the body mechanism, and the support mechanism is located at the lower end of the buffer mechanism, and the buffer mechanism comprises an assembly plate, a fixed block is fixedly installed in the middle of the inner end of the assembly plate, a buffer plate is movably installed inside the fixed block, and a slide groove is fixedly provided at the lower end of the buffer plate. The buffer feed hopper for preparing benzene-free inkjet ink resin, when in use, sets the upper end of the buffer plate into an arc structure, so that when feeding the raw material of benzene-free inkjet ink resin, the raw material is easier to discharge at the upper end of the buffer plate, and is not easy to adhere to the upper end of the buffer plate, and the buffer plate can accurately control the feeding amount of the raw material through the driving of the lifting and retracting rod.

[0003] The above-mentioned buffer feed hopper for preparing benzene-free inkjet ink resin does not screen the added materials, resulting in some agglomerated powder and impurities in the liquid being added to the ink, affecting the quality of ink processing, and when adding viscous liquid materials, it only relies on its own flow force for feeding, resulting in very slow feeding. Therefore, a feeding device for UV offset ink production is proposed. Utility Model Content

[0004] The utility model aims to provide a feeding device for UV offset ink production, which can solve the problem that the added materials are not screened and the viscous liquid materials are only fed by their own flow force, resulting in very slow feeding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for the production of UV offset ink, comprising a feeding barrel, a filter screen and a toggle acceleration structure, a cover body is fixedly installed on the top of the feeding barrel, two groups of pads that are symmetrically distributed on the left and right are fixedly installed on the outer wall of the feeding barrel, a mounting plate is fixedly installed on the outer wall of the feeding barrel, the filter screen is arranged inside the feeding barrel, a box body is arranged below the filter screen, the toggle acceleration structure is arranged on the feeding barrel and the box body, and the toggle acceleration structure is used to accelerate the discharge of materials and drive the filter screen to move upward repeatedly.

[0006] Preferably, a mounting hole is provided on the mounting plate, and an annular rubber pad is fixedly mounted on the bottom of the mounting plate, thereby improving the sealing performance of the mounting.

[0007] Preferably, mounting columns are fixedly mounted on the front and rear sides of the box body, one end of the mounting column is fixedly connected to the inner wall of the feeding barrel, and reinforcement blocks are fixedly mounted on the mounting column and the box body to make the box body more stable.

[0008] Preferably, four groups of limit blocks equidistantly distributed in a ring shape are fixedly mounted on the outer wall of the filter screen, and a limit groove is provided on the inner wall of the feeding barrel. The limit blocks are slidably mounted in the limit groove to limit the moving trajectory of the filter screen.

[0009] Preferably, the toggle acceleration structure includes a shaft, a spiral blade, a connecting rod, a cam, a motor and a bevel gear. The shaft is rotatably installed on the bottom of the box body, the spiral blade is fixedly installed on the outer wall of the shaft, the spiral blade contacts the inner wall of the feeding barrel, both ends of the connecting rod pass through the feeding barrel and are rotatably connected to the two groups of pads respectively, a through hole through which the connecting rod can pass is provided on the box body, there are two groups of bevel gears and they are meshed with each other, one group of bevel gears is fixedly installed on the outer wall of the connecting rod, one end of the shaft extends into the box body and is fixedly connected to the other group of bevel gears, the cam is fixedly installed on the outer wall of the connecting rod, the cam contacts the bottom of the filter, the motor is fixedly installed on the outer wall of the right pad, the rotating shaft of the motor passes through the right pad and is fixedly connected to the connecting rod.

[0010] Preferably, a support block is provided inside the feeding barrel, one end of the shaft rod is rotatably connected to the support block, and mounting rods are fixedly installed on the front, rear and both sides of the support block, one end of the mounting rod is fixedly connected to the inner wall of the feeding barrel, so as to support and reinforce the shaft rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The feeding device for the production of UV offset ink can screen the material added into the feeding barrel through the coordinated use of the filter screen, the box body, the shaft rod, the spiral blade, the connecting rod, the cam, the motor and the bevel gear, so as to prevent the impurities in the lumpy powder and the liquid from being added into the ink, thereby improving the feeding quality, and at the same time can drive the filter screen to move up and down repeatedly, thereby accelerating the filtering process, and can accelerate the discharge of viscous liquid materials when they are added, thereby improving the feeding efficiency and enhancing the practicality of the device, compared with feeding relying on the flow force of the viscous liquid materials themselves. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the filter screen of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the box body of the utility model;

[0018] Figure 5 For this utility model Figure 2 Enlarged view of part A in .

[0019] Figure numerals: 1. feeding barrel; 2. cover body; 3. pad; 4. mounting plate; 5. filter screen; 6. box body; 7. toggle acceleration structure; 71. shaft; 72. spiral blade; 73. connecting rod; 74. cam; 75. motor; 76. bevel gear; 8. support block; 9. limit block; 10. mounting column; 11. reinforcement block; 12. mounting rod. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a feeding device for the production of UV offset ink, comprising a feeding barrel 1, a filter screen 5 and a toggle acceleration structure 7, a cover body 2 is fixedly installed on the top of the feeding barrel 1, two groups of pads 3 that are symmetrically distributed on the left and right are fixedly installed on the outer wall of the feeding barrel 1, a mounting plate 4 is fixedly installed on the outer wall of the feeding barrel 1, the filter screen 5 is arranged inside the feeding barrel 1, a box body 6 is arranged below the filter screen 5, and the toggle acceleration structure 7 is arranged on the feeding barrel 1 and the box body 6, and the toggle acceleration structure 7 is used to accelerate the discharge and drive the filter screen 5 to move upward repeatedly.

[0022] A mounting hole is provided on the mounting plate 4, a ring-shaped rubber pad is fixedly installed on the bottom of the mounting plate 4, mounting columns 10 are fixedly installed on the front and rear sides of the box body 6, one end of the mounting column 10 is fixedly connected to the inner wall of the feeding barrel 1, and a reinforcement block 11 is fixedly installed on the mounting column 10 and the box body 6. Four groups of limit blocks 9 are fixedly installed on the outer wall of the filter screen 5 and are equidistantly distributed in a ring shape. A limit groove is provided on the inner wall of the feeding barrel 1, and the limit block 9 is slidably installed in the limit groove.

[0023] The toggle acceleration structure 7 includes a shaft 71, a spiral blade 72, a connecting rod 73, a cam 74, a motor 75 and a bevel gear 76. The shaft 71 is rotatably mounted on the bottom of the box body 6, and the spiral blade 72 is fixedly mounted on the outer wall of the shaft 71. The spiral blade 72 contacts the inner wall of the feeding cylinder 1. Both ends of the connecting rod 73 pass through the feeding cylinder 1 and are rotatably connected to the two groups of pads 3 respectively. A through hole is provided on the box body 6 through which the connecting rod 73 can pass. The bevel gears 76 are arranged in two groups and mesh with each other. One group of bevel gears 76 is fixed. The cam 74 is fixedly mounted on the outer wall of the connecting rod 73, one end of the shaft 71 extends into the box body 6 and is fixedly connected to another set of bevel gears 76, the cam 74 is fixedly mounted on the outer wall of the connecting rod 73, the cam 74 contacts the bottom of the filter screen 5, the motor 75 is fixedly mounted on the outer wall of the right pad 3, the rotating shaft of the motor 75 passes through the right pad 3 and is fixedly connected to the connecting rod 73, a support block 8 is provided inside the feeding barrel 1, one end of the shaft 71 is rotatably connected to the support block 8, and the front and rear sides and both sides of the support block 8 are fixedly mounted The mounting rod 12 has one end fixedly connected to the inner wall of the feeding barrel 1, and the material is added into the feeding barrel 1 through the cover body 2, and then the motor 75 is controlled to drive the rotation of the connecting rod 73, and the connecting rod 73 repeatedly pushes the filter screen 5 to move upward through the cam 74, and the filter screen 5 repeatedly moves downward due to its own weight, thereby realizing up and down vibration, which can accelerate the filtration, and at the same time, the connecting rod 73 also drives a group of bevel gears 76 to rotate, and then meshes to drive another group of bevel gears 76 and the rotation of the shaft rod 71, and the shaft rod 71 accelerates the material to be dropped through the spiral blade 72, on the one hand, the material added into the feeding barrel 1 can be screened and processed to prevent the agglomerated powder and impurities in the liquid from being added to the ink, thereby improving the feeding quality, and at the same time, the filter screen 5 can be driven to move up and down repeatedly, which is convenient for accelerating the filtration process, and on the other hand, when the viscous liquid material is added, it can accelerate the discharge processing, compared with feeding relying on the flow force of the viscous liquid material itself, the feeding efficiency is improved, and the practicality of the device is enhanced.

[0024] Working principle: Add the material into the feeding barrel 1 through the cover body 2, and then control the motor 75 to drive the rotation of the connecting rod 73, and the connecting rod 73 repeatedly pushes the filter screen 5 to move upward through the cam 74, and the filter screen 5 repeatedly moves downward due to its own weight, thereby achieving up and down vibration, which can accelerate the filtration. At the same time, the connecting rod 73 also drives the rotation of a set of bevel gears 76, and then meshes to drive the rotation of another set of bevel gears 76 and the shaft 71, and the shaft 71 accelerates the material to be dropped through the spiral blade 72.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A feeding device for UV offset ink production, characterized in that: include: A feeding cylinder (1) has a cover body (2) fixedly mounted on the top thereof, two groups of pads (3) fixedly mounted on the outer wall of the feeding cylinder (1) and symmetrically distributed on the left and right, and a mounting plate (4) fixedly mounted on the outer wall of the feeding cylinder (1); A filter screen (5) is arranged inside the feeding cylinder (1), and a box body (6) is arranged below the filter screen (5); The toggle acceleration structure (7) is arranged on the feeding barrel (1) and the box body (6). The toggle acceleration structure (7) is used to accelerate the discharge of materials and drive the filter screen (5) to move upward repeatedly.

2. The feeding device for producing UV offset ink according to claim 1, characterized in that: The mounting plate (4) is provided with a mounting hole, and an annular rubber pad is fixedly mounted on the bottom of the mounting plate (4).

3. The feeding device for producing UV offset ink according to claim 1, characterized in that: The front and rear sides of the box body (6) are both fixedly mounted with mounting columns (10), one end of the mounting column (10) is fixedly connected to the inner wall of the feeding barrel (1), and a reinforcement block (11) is fixedly mounted on the mounting column (10) and the box body (6).

4. The feeding device for producing UV offset ink according to claim 1, characterized in that: Four groups of limit blocks (9) are fixedly mounted on the outer wall of the filter screen (5) and are equidistantly distributed in a ring shape. The inner wall of the feeding barrel (1) is provided with limit grooves, and the limit blocks (9) are slidably mounted in the limit grooves.

5. The feeding device for producing UV offset ink according to claim 1, characterized in that: The toggle acceleration structure (7) comprises a shaft (71), a spiral blade (72), a connecting rod (73), a cam (74), a motor (75) and a bevel gear (76); the shaft (71) is rotatably mounted on the bottom of the box body (6); the spiral blade (72) is fixedly mounted on the outer wall of the shaft (71); the spiral blade (72) contacts the inner wall of the feeding barrel (1); both ends of the connecting rod (73) pass through the feeding barrel (1) and are respectively rotatably connected to the two sets of pads (3); the box body (6) is provided with a connecting rod (73) which can pass through the connecting rod (73) The bevel gears (76) are arranged in two groups and mesh with each other. One group of bevel gears (76) is fixedly mounted on the outer wall of the connecting rod (73). One end of the shaft (71) extends into the box body (6) and is fixedly connected to the other group of bevel gears (76). The cam (74) is fixedly mounted on the outer wall of the connecting rod (73). The cam (74) contacts the bottom of the filter screen (5). The motor (75) is fixedly mounted on the outer wall of the right side pad (3). The rotating shaft of the motor (75) passes through the right side pad (3) and is fixedly connected to the connecting rod (73).

6. The feeding device for producing UV offset ink according to claim 5, characterized in that: A support block (8) is provided inside the feeding barrel (1), one end of the shaft rod (71) is rotatably connected to the support block (8), and mounting rods (12) are fixedly installed on the front, rear and both sides of the support block (8), and one end of the mounting rod (12) is fixedly connected to the inner wall of the feeding barrel (1).

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