TW201801805A - Plate making machine with plate washing function having good washing effect on patterns of all directions on a resin plate - Google Patents

Abstract

A plate making machine with plate washing function of the present invention includes a plate washing set and a displacement driving set. The plate washing set includes a movable brushing table, and a plurality of brush assemblies and brush driving assemblies installed on the movable brushing table. The displacement driving set is installed on the plate washing set and drives the movable brushing table to move reciprocally. Each of the brush assemblies includes a driven gear and a brush disc seat combined with the driven gear, and the driven gears of the brush assemblies mesh with each other. Each of the brush driving assemblies includes a driven drive gear. The drive gear meshes with one of the driven gear, in order to drive the brush disc seats of the brush assemblies to rotate to wash a resin plate. The movable brushing table of the present invention is able to move reciprocally and uses the rotating brush disc seat to wash the resin plate. Thereby, the present invention can solve the problem of unclear plate surface caused by the washing operation mode of the current plate washing mechanism being unable to completely remove the dissolved photosensitive resin. The present invention provides a plate making machine with plate washing function which has good washing effect on patterns of all directions on a resin plate.

Description

Plate-making machine with plate-washing function

The present invention relates to a plate-making machine for photosensitive resin, in particular to a plate-making machine with a plate-washing function that can clean the grains in all directions on the resin plate well.

The so-called photosensitive resin (photoresist) is a material that can change its dissolving properties after exposure. The photosensitive resin is often used in applications such as making integrated circuits or printing plates. The general photosensitive resin plate-making process generally includes five steps: laminating, exposure, plate washing, drying, and post-exposure. Among them, the laminating is injecting the photosensitive resin into a container and spreading it with a doctor blade. The exposure is based on A light beam with a specific wavelength irradiates the flattened photosensitive resin, and changes the dissolving properties of the photosensitive resin. The washing process uses a solvent to dissolve the photosensitive resin, thereby forming a pattern or a pattern, and then drying the solvent and performing exposure again. , Further curing the photosensitive resin, and increasing the hardness of the pattern or the texture portion.

Common plate-making machines can perform the above steps on the same machine. The plate-washing mechanism provided by the plate-making machine includes various types. The earlier plate-washing mechanism used a plurality of unidirectional rotating roller brushes to scrub and remove the dissolution on the plate surface. However, the unidirectional rotating roller brush can only scrub the resin plate in one direction. It has a good removal effect on the forward grains in the same direction as the scrubbing direction, but it cannot fully clean some grain directions and The lines that intersect with the scrubbing direction are often not clear because the resin plate cannot sufficiently remove the dissolved photosensitive resin.

In order to improve the shortcomings caused by the above-mentioned plate-washing mechanism that can only perform washing in one direction, an improved plate-washing mechanism of a photosensitive resin plate-making machine as disclosed in Announcement No. 371418, which uses a cam group to drive the short link and the link , And then drive the two opposite levers to move in opposite directions, so that the two bristle rods respectively located on the two levers can reciprocate the resin plate in the opposite direction; although the bristle rods of this type of plate washing mechanism can be curved And the two-way washing, but the cleaning action of the bristle rod is limited, and similarly, it can only completely remove the photosensitive resin remaining in the forward grain, but it is still not enough to completely remove the dissolved photosensitive resin. From the above, it can be known that there is still room for improvement and progress in the design of the operating structure of the existing plate-washing mechanism.

In order to solve the problem that the photosensitive operation mode of the conventional plate washing mechanism cannot sufficiently remove the dissolved photosensitive resin, and the layout is unclear. The original plate making machine with plate washing function is provided with a movable brush table capable of reciprocating along the length of the frame. A plurality of brush components are installed on the movable brush table, and each brush component is provided with a rotatable bristle plate. This allows the creation to continuously and rotationally scrub the resin plate, completely remove the dissolved photosensitive resin, and produce a resin plate with a clear publishing surface.

The plate-making machine with plate-washing function proposed by the author to solve technical problems includes: (1) a frame having a length direction; (1) a plate-washing group, which is fixedly combined with the frame and includes a washing plate, a movable brushing table, and more A brush assembly and a brush drive assembly; the washing plate includes a washing plate body; 活动 the movable brush table is combined with the washing plate and is located above the washing plate body, and the movable brush table can reciprocate along the length direction of the frame; Each brush assembly includes a bearing seat, a rotating member, a driven gear, and a bristle disc seat. The bearing seat is coupled to the movable brush table. The rotating member passes through the bearing seat and has an upper end and a lower end opposite to each other. The driven gear is coupled to the upper end of the rotating member, the bristle plate seat is coupled to the lower end of the rotating member and has a plurality of bristle bundles facing the dish washing body, and the plurality of driven gears of the plurality of brush assemblies are sequentially Ground engagement; the brush driving assembly includes a driving device and a driving gear driven by the driving device, the driving gear Wherein one of the driven gears meshed; and a displacement driving block, the displacement of the movable brush driving group combination table and drives the movable stage brush reciprocates along the longitudinal direction of the frame.

In the plate-making machine with plate-washing function, the plate-washing group includes a lotion pipeline, and the lotion pipeline includes a plurality of discharge holes provided on a wall of the lotion pipeline.

In the platemaking machine with plate washing function, each driven gear has a pitch circle diameter, and the driving gear has a pitch circle diameter, and the pitch diameter of the driving gear is smaller than the pitch circle diameter of each driven gear.

In the plate-making machine with plate-washing function, the plate-washing plate includes two guide rails, the plate-washing body has two opposite sides, and the two guide rails are fixedly coupled to the two sides of the plate-washing body and along the frame, respectively. The movable brush stage has two opposite ends and includes two slide bases. The two slide bases are fixedly coupled to both ends of the movable brush base and slidably coupled to the two guide rails, respectively.

In the plate-making machine with plate-washing function, the plurality of brush components can be divided into a master brush component, a first group of slave brush components, and a second group of slave brush components. A brush assembly is disposed at a middle position of the movable brush table, a driven gear of the master brush assembly is meshed with a driving gear of the brush driving assembly, and the first group of slave brush assemblies is disposed on the main brush assembly. On one side, the second group of slave brush components is disposed on the other side of the master brush component.

In the plate-making machine with plate-washing function, the number of the plurality of brush components is set to nine, and the first group of slave brush components includes four slave brush components, and the first The two sets of slave brush assemblies include four slave brush assemblies.

In the plate-making machine with plate-washing function, the movable brush table includes a holding groove, the holding groove has a bottom plate, and the bearing seat of each brush component is combined with the bottom plate of the holding groove.

In the plate-making machine with plate-washing function, wherein the rotating member passes through the bottom plate of the tank and the bearing seat, a lower end of the rotating member forms a joint flange, and the joint flange of the rotary member is located at Below the bottom plate of the receiving groove, the bristle disk seat is fixedly coupled to a coupling flange of the rotating member.

The improvement of the effects obtained by the technical means of this creation is: 1. The plate making machine with plate washing function of this creation, the movable brush table can be reciprocated along the length direction of the frame, and the movable brush table is provided with multiple brushes Components, each brush component is provided with a rotatable bristle plate seat, the resin plate is washed by a movable brush table and a rotating bristle plate seat that move in a straight line, and a spiral cleaning course can be generated on the resin plate. The lines in all directions have a good scrubbing effect, which can completely remove the dissolved photosensitive resin and produce a resin plate with a clear publishing surface. 2. The lotion line of the plate-washing group of this creation can pass water or a lotion that can dissolve photosensitive resin. The lotion flowing out through the multiple release holes of the lotion line can help take away the remaining and dissolve. Of photosensitive resin.

In order to understand the technical characteristics and practical effects of this creation in detail, and can be implemented according to the content of the creation, the preferred embodiment shown in the figure is further described in detail as follows:

As shown in FIG. 1, the plate-making machine with plate-washing function of this creation includes: a frame 10, an exposure group 20, a plate-washing group 30, and a displacement driving group 40; wherein, the exposure group 20 and the plate-washing The group 30 is assembled in the frame 10, and the displacement driving group 40 is installed in the plate washing group 30.

As shown in FIGS. 1 and 2, the frame 10 has a length direction.

As shown in FIGS. 1 and 2, the exposure group 20 is assembled on the frame 10.

As shown in FIG. 2, FIG. 3 and FIG. 4, the plate-washing group 30 is fixedly coupled to the frame 10 and is located above the exposure group 20. The plate-washing group 30 includes a washing plate 31, a movable brush table 32, a plurality of A brush assembly 33, a brush driving assembly 34, and a lotion pipe 35. The washing plate 31 is coupled to the frame 10 and includes a washing plate body 311 and two guide rails 312. The washing plate body 311 has two The side has a first end and a second end opposite to each other in the length direction of the frame 10. The two guide rails 312 are fixedly coupled to both sides of the dishwashing body 311, and each of the guide rails 312 extends toward the length direction of the frame 10. The movable brush table 32 is movably coupled to the washing plate 31 and has two opposite ends. The movable brush table 32 includes a receiving groove 321 and two sliding seats 322. The receiving groove 321 is elongated and has a bottom plate and an opposite side. The two ends of the receiving groove 321 face the two sides of the dishwashing body 311 respectively. The two sliding seats 322 are fixedly coupled to the two ends of the movable brush table 32 and face each other. The two sliding seats 322 are respectively and Movably coupled to two of the guide rails 312;

As shown in FIG. 2, FIG. 3 and FIG. 4, a plurality of brush assemblies 33 have the same structure. Only a single brush assembly 33 is described below. The brush assembly 33 includes a bearing seat 331, a rotating member 332, The driven gear 333 and a bristle disk seat 334, the bearing seat 331 is coupled to the bottom plate of the receiving groove 321 of the movable brush table 32, and the rotating member 332 passes through the bottom plate of the receiving groove 321 and the bearing seat 331 and has an opposite An upper end and a lower end, the upper end of the rotating member 332 is provided with external threads, the lower end of the rotating member 332 forms a coupling flange, and the coupling flange of the rotating member 332 is located below the bottom plate of the receiving groove 321; The gear 333 has a circular diameter, and the center of the driven gear 333 is fixedly coupled to the upper end of the rotating member 332. The bristle disk holder 334 is fixedly coupled to a coupling flange at the lower end of the rotating member 332. The bristle disk holder 334 has an orientation The plurality of bristle bundles of the dishwashing body 311 of the dishwashing 31, the plurality of driven gears 333 of the plurality of brush assemblies 33 are aligned from one end of the receiving groove 321 toward the other end of the receiving groove 321 and are sequentially meshed; In a preferred embodiment of the present invention, the plurality of brush assemblies 33 It is set as nine and can be divided into a master brush assembly, a first group of slave brush assemblies, and a second group of slave brush assemblies. The master brush assembly is located at the middle position of the movable brush table 32. The first set of slave brush assemblies includes four slave brush assemblies, which are disposed on one side of the main brush assembly and close to one side of the dishwashing body 311. The second group of slave brush assemblies includes four The slave brush assembly is disposed on the other side of the master brush assembly and is close to the other side of the dishwashing body 311;

As shown in FIG. 2, FIG. 3, and FIG. 4, the brush driving assembly 34 includes a combination seat 341, a driving device 342, and a driving gear 343. The combination seat 341 is fixedly coupled to the movable brush table 32 and straddles the movable brush table 32. The receiving slot 321 of the movable brush table 32, the driving device 342 is fixedly coupled to the combining seat 341 and has a transmission mandrel facing the bottom plate of the receiving slot 321. In a preferred embodiment of the present invention, the driving device 342 may It includes a speed reducer and an electric motor. The details of the driving device 342 are not limited in this work. The center of the driving gear 343 is combined with a driving spindle fixed to the driving device 342. The driving gear 343 has a circular diameter and the driving gear. The pitch circle diameter of 343 is smaller than the pitch circle diameter of each driven gear 333. In the preferred embodiment of the present invention, the driving gear 343 meshes with the driven gear 333 of the main brush assembly. In application, as long as the driving The gear 343 meshes with one of the driven gears 333, which is the scope to be protected by the creation; the lotion pipeline 35 is combined with the movable brush table 32 and surrounds the plurality of brush assemblies 33. Agent line 35 includes A plurality of conduit disposed in the wall 35 of the lotion release hole 351.

As shown in FIGS. 1, 2 and 4, the displacement driving group 40 is combined with the movable brush table 32 and drives the movable brush table 32 to reciprocate along the length direction of the frame 10. The displacement driving group 40 includes There are two timing belt pulley sets 41, an electric motor 42, a linkage lever 43, and two driving pieces 44. Among them, the two timing belt pulley sets 41 are respectively disposed on both sides of the dishwashing body 311, and the following is only a single timing belt pulley. Group 41 is used for explanation: The time-of-days pulley set 41 includes two time-of-days pulleys 411 and a time-of-days belt 412. The two time-of-days pulleys 411 are rotatably coupled to one side of the dishwashing body 311 and are respectively close to the dishwashing body The first end of 311 and the second end of the dishwashing body 311. The timepiece belt 412 has a plurality of teeth and is sleeved on the two timepiece pulleys 411. The motor 42 is close to the first end of the dishwashing body 311 and is coupled to One of the timing belt pulleys 411 of the timing belt pulley set 41; the linking rod 43 has two opposite ends, the linking rod 43 is close to the second end of the dishwashing body 311, and the two ends of the linking rod 43 respectively face the dishwashing Both sides of the body 311 extend and The two timepiece pulleys 411 are respectively coupled to the two timepiece pulley sets 41 near the second end of the dishwashing body 311; as shown in FIGS. 4 and 5, the two driving members 44 are coupled to both ends of the movable brush table 32. And facing the two opposite directions respectively, each of the driving members 44 is provided with tooth portions 441 corresponding to the two timing belts 412, and the two driving members 44 are respectively engaged with the set tooth portions 441 and the two timing belts 412; When the electric motor 42 is actuated, the two timing belt pulley sets 41 can be driven simultaneously by the link lever 43, and then the two driving pieces 44 are driven by the two timing belt pulley sets 41 and driven by the two driving pieces 44. The dishwashing body 311 reciprocates along the two guide rails 312.

As shown in FIG. 1 and FIG. 3, when the driving device 342 of the brush driving component 34 of the plate washing group 30 is operated, the driving gear 343 of the brush driving component 34 is driven by the driving device 342 to rotate. The gear 343 is in mesh with one of the driven gears 333 of the brush assembly 33, so that it can drive the remaining driven gears 333 of the plurality of brush assemblies 33 and make two adjacent brush assemblies 33 The two bristle disk holders 334 simultaneously wash the resin plate in opposite rotation directions; the displacement driving group 40 drives the movable brush table 32 to reciprocate along the length direction of the frame 10, so as to be installed on the movable brush table 32. The multiple bristle tray holders 334 scrub various parts of the resin plate. Since this work can continuously and rotationally scrub the resin plate, it can completely clean the patterns and lines in all directions on the resin plate, which can avoid washing dead corners. Production of a resin plate with a clear publishing surface; the inside of the lotion pipe 35 can circulate water or a lotion that dissolves photosensitive resin, and the lotion passes through the plurality of release holes 351 of the lotion pipe 35 Outflow, can help take away And dissolving the photosensitive resin.

In the preferred embodiment of the present invention, since the main brush assembly is disposed at the middle position of the movable brush table 32, the two sets of slave brush assemblies on both sides of the main brush assembly can drive the resin to the resin in opposite patterns. The plate is scrubbed.

10‧‧‧Frame
20‧‧‧Exposure Group
30‧‧‧ Plate Washing Group
31‧‧‧washing dishes
311‧‧‧ dish washing body
312‧‧‧rail
32‧‧‧Activities
321‧‧‧ tank
322‧‧‧slide
33‧‧‧Brush Set
331‧‧‧bearing
332‧‧‧Rotating parts
333‧‧‧Driven Gear
334‧‧‧bristle tray seat
34‧‧‧Brush drive assembly
341‧‧‧Combination Block
342‧‧‧Drive
343‧‧‧Drive gear
35‧‧‧ lotion line
40‧‧‧Displacement driving group
41‧‧‧Title Pulley Set
411‧‧‧Title Pulley
412‧‧‧Timing Belt
42‧‧‧Motor
43‧‧‧Linking lever
44‧‧‧Driver

FIG. 1 is a schematic perspective view of the appearance of the preferred embodiment of the present invention. FIG. 2 is a schematic perspective view of another aspect of the preferred embodiment of the present invention. FIG. 3 is an enlarged plan view of a part of the preferred embodiment of the present invention. FIG. 4 is a partial exploded view of the preferred embodiment of the present invention. FIG. 5 is a partial exploded view of a preferred embodiment of the present invention.

10‧‧‧Frame

20‧‧‧Exposure Group

30‧‧‧ Plate Washing Group

31‧‧‧washing dishes

32‧‧‧Activities

321‧‧‧ tank

33‧‧‧Brush Set

333‧‧‧Driven Gear

334‧‧‧bristle tray seat

34‧‧‧Brush drive assembly

341‧‧‧Combination Block

342‧‧‧Drive

40‧‧‧Displacement driving group

411‧‧‧Title Pulley

43‧‧‧Linking lever

Claims (8)

A plate-making machine with plate-washing function includes: 框架 a frame having a length direction; a plate-washing group, which is fixedly coupled to the frame and includes a washing plate, a movable brush table, a plurality of brush components and a brush驱动 The washing plate includes a washing plate body; 活动 The movable brush table is combined with the washing plate and is located above the washing plate body, and the movable brush table can reciprocate along the length direction of the frame; each brush component includes a bearing A bearing member, a rotating member, a driven gear, and a bristle disk seat; the bearing seat is coupled to the movable brush table; the rotating member passes through the bearing seat and has an upper end and a lower end opposite to each other; the driven gear is coupled to The upper end of the rotating member, the bristle disk seat is combined with the lower end of the rotating member and has a plurality of bristle bundles facing the dish washing body, and a plurality of driven gears of the plurality of brush assemblies are sequentially meshed; the brush drive The assembly includes a driving device and a driving gear driven by the driving device, the driving gear and one of the driven gears Engagement; and a displacement driving block, the displacement of the movable brush driving group combination table and drives the movable stage brush reciprocates along the longitudinal direction of the frame. The plate-making machine with plate-washing function according to claim 1, wherein the plate-washing group includes a lotion line, the lotion line is combined with the movable brush table and surrounds the plurality of brush components The lotion pipeline includes a plurality of discharge holes provided on a wall of the lotion pipeline. The plate-making machine with plate-washing function according to claim 2, wherein each driven gear has a pitch circle diameter, and the driving gear has a pitch circle diameter, and the pitch circle diameter of the driving gear is smaller than the pitch circle of each driven gear diameter. The plate-making machine with plate-washing function according to claim 3, wherein the washing plate includes two guide rails, the washing plate body has two opposite sides, and the two guide rails are fixedly coupled to both sides of the washing plate body and along the Extending along the length of the frame; the movable brush table has two opposite ends and includes two sliding seats, and the two sliding seats are fixedly coupled to both ends of the movable brush table and slidably coupled to the two guide. The plate-making machine with plate-washing function according to claim 4, wherein the plurality of brush components can be divided into a master brush component, a first group of slave brush components, and a second group of slave brush components. The master brush assembly is disposed at a middle position of the movable brush table. The driven gear of the master brush assembly is meshed with the driving gear of the brush drive assembly. The first group of slave brush assemblies is disposed at the first brush slave assembly. One side of the master brush assembly, the second group of slave brush assemblies is disposed on the other side of the master brush assembly. The plate-making machine with plate-washing function according to claim 5, wherein the number of the plurality of brush kits is set to nine, and the first group of slave brush kits includes four slave brush kits, The second group of slave brush assemblies includes four slave brush assemblies. The plate-making machine with plate-washing function according to claim 6, wherein the movable brush table includes a receiving slot, the receiving slot has a bottom plate, and the bearing seat of each brush assembly is combined with the bottom plate of the receiving slot. The plate-making machine with plate-washing function according to claim 7, wherein the rotating member passes through the bottom plate of the tank and the bearing seat, and the lower end of the rotating member forms a coupling flange. The coupling flange is located below the bottom plate of the receiving groove, and the bristle disc seat is fixedly coupled to the coupling flange of the rotating member.