TWI616240B - Plate-making machine with washing function - Google Patents

Abstract

The plate making machine of the present invention comprises a washing plate group and a displacement driving group; wherein the washing plate group comprises a movable brush table, a plurality of brush assemblies mounted on the movable brush table and a brush driving assembly, and the displacement The driving assembly is disposed in the washing group and drives the movable brush table to reciprocate. Each brush assembly includes a driven gear and a bristle disc holder coupled to the driven gear, and the driven gears of each brush assembly mesh with each other, and the brush drive The assembly includes a driven drive gear, and the drive gear meshes with one of the driven gears to drive the brush holder of the plurality of brush assemblies to rotate and wash the resin plate; the active brush table of the creation can reciprocate and borrow The resin plate is washed by the rotating brush holder, which can solve the problem that the washing mode of the existing washing mechanism can not sufficiently remove the dissolved photosensitive resin, which leads to the problem that the layout is unclear, and provides a good texture for all directions on the resin plate. The plate-washing machine with a washing function.

Description

Plate-making machine with washing function

The present invention relates to a plate making machine for photosensitive resin, and more particularly to a plate-making machine having a washing function capable of well cleaning the lines in various directions on the resin plate.

The photosensitive resin (photoresist) is a material which can change its solubility property after exposure, and the photosensitive resin is often used for production of integrated circuits or for printing and plate making. The general photosensitive resin plate making process generally comprises five steps of paving, exposing, washing, drying and post-exposure; wherein, the paving system injects the photosensitive resin into the container and flattens with a doctor blade, and the exposure is The light beam of a specific wavelength irradiates the flattened photosensitive resin to change the solubility property of the photosensitive resin, and the plate is dissolved in a solvent by a solvent to form a pattern or a texture, and then the solvent is dried and exposed again. Further curing the photosensitive resin and increasing the hardness of the pattern or the textured portion.

The common plate making machine can perform the above various steps on the same machine. The plate-washing mechanism set by the plate-making machine includes various types. The previous plate-washing mechanism washes and removes the dissolution on the plate by a plurality of one-way rotating roller brushes. Photosensitive resin; however, the one-way rotating roller brush can only wash the resin plate in a single direction, and has a good cleaning effect for the same forward grain direction as the brushing direction, but cannot sufficiently clean some grain directions and In the texture where the brushing directions intersect, since the resin plate cannot sufficiently remove the dissolved photosensitive resin, there is often a problem that the layout is unclear.

In order to improve the deficiencies caused by the above-mentioned washing mechanism being able to perform only one direction of washing, an improvement of the washing mechanism of the photosensitive resin plate-making machine disclosed in the publication No. 371418 is to drive the short link and the connecting rod with the cam group. And then the relative movement of the opposite pendulum rods is reversed, so that the two bristle bars respectively disposed on the two pendulum bars can reciprocally scrub the resin plate in the opposite direction; although the bristle bar of this type of plate-washing mechanism can be curved And two-way washing, but the brushing action of the bristle rod is limited, similarly It is only possible to completely remove the photosensitive resin remaining in the forward grain, but still not enough to completely remove the dissolved photosensitive resin. As can be seen from the above, the existing plate-washing mechanism still has room for improvement and improvement in the design of the actuation structure.

In order to solve the problem that the washing operation mode of the conventional washing mechanism cannot sufficiently remove the dissolved photosensitive resin, the layout is unclear. The plate-making machine with the washing function of the present invention is provided with a movable brush table which can reciprocate along the length direction of the frame, and a plurality of brush assemblies are arranged on the movable brush table, and each brush assembly is provided with a rotatable brush disk. This seat enables the creation of a continuous and spiral cleaning of the resin plate, which thoroughly removes the dissolved photosensitive resin and produces a resin plate with a clear publishing surface.

The plate-making machine with a washing function proposed by the present invention includes: a frame having a length direction; a washing plate group fixedly coupled to the frame and including a washing plate, a movable brush table, and a plurality of a brush assembly and a brush drive assembly; the wash tray includes a wash tray body; the movable brush table is coupled to the wash tray and located above the wash tray body, the movable brush table can reciprocate along a length direction of the frame; Each brush assembly includes a bearing seat, a rotating member, a driven gear and a bristle disc holder. The bearing housing is coupled to the movable brush table. The rotating member passes through the bearing housing and has opposite upper and lower ends. The driven gear is coupled to the upper end of the rotating member, the bristle disk holder is coupled to the lower end of the rotating member and has a plurality of bristle bundles toward the washing disc body, and the plurality of driven gears of the plurality of brush assemblies are sequentially Engaging, the two bristle holders of the adjacent two brush assemblies simultaneously scrub a resin plate in opposite rotational directions; the brush drive assembly includes a drive device and is driven by the drive device A driving gear, the driving gear and a driven gear which is engaged; and a displacement driving group, the displacement driving group is combined with the movable brush table and drives the movable brush table to reciprocate along the length direction of the frame, so that each bristle of the brush holder of each brush assembly is bundled with the resin plate A spiral washing route is produced on the spiral.

The plate-making machine having a washing function, wherein the washing group comprises a lotion line, and the lotion line comprises a plurality of release holes provided in a wall of the lotion line.

The plate-making machine with a washing function, wherein each of the driven gears has a circle diameter, and the driving gear has a circle diameter, and the pitch diameter of the driving gear is smaller than the pitch diameter of each driven gear.

The plate-making machine with a washing function, wherein the washing tray comprises two rails, the washing disc body has opposite sides, and the rails are respectively fixedly coupled to the two sides of the dish body and along the frame The movable brush table has two opposite ends and includes two sliding seats. The two sliding seats are respectively fixedly coupled to the two ends of the movable brush table and are respectively slidably coupled to the two guide rails.

The plate-making machine with a washing function, wherein the plurality of brush assemblies can be divided into a main brush assembly, a first group of slave brush assemblies and a second group of slave brush assemblies, the main brush An assembly member is disposed at an intermediate position of the movable brush table, a driven gear of the main brush assembly is engaged 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 of the main brush assembly, the second set of slave brush assemblies are disposed on one side of the main brush assembly.

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

The plate-making machine with a washing function, wherein the movable brush table comprises a receiving groove, the receiving groove has a bottom plate, and the bearing seat of each brush assembly is coupled to the bottom plate of the receiving groove.

The plate-making machine with a washing function, wherein the rotating member passes through the bottom plate of the receiving groove and the bearing seat, and the lower end of the rotating member forms a coupling flange, and the coupling flange of the rotating member is located Below the bottom plate of the pocket, the bristle holder is fixedly coupled to the coupling flange of the rotating member.

The enhancements achieved by the technical means of this creation are:

1. The plate-making machine with the washing function of the present invention, the movable brush table can reciprocate along the length direction of the frame, and the movable brush table is provided with a plurality of brush assemblies, each of which has a rotatable bristles The disc holder can wash the resin plate by the movable movable brush table and the rotating brush holder, and can generate a spiral washing route on the resin plate, so that the pattern on all directions of the resin plate has a good washing effect. It can thoroughly remove the dissolved photosensitive resin and produce a resin plate with a clear publishing surface.

2. The lotion line of the shampooing group of the present invention can flow clear water or a lotion which can dissolve the photosensitive resin, and the lotion which flows out through the plurality of release holes of the lotion line can help remove the residual and dissolve Photosensitive resin.

10‧‧‧Frame

20‧‧‧Exposure group

30‧‧‧Cleaning Group

31‧‧‧ dishwashing

311‧‧‧ dishwashing body

312‧‧‧ Guide rail

32‧‧‧Active brush table

321‧‧‧ 容容

322‧‧‧Slide

33‧‧‧brush assembly

331‧‧‧ bearing housing

332‧‧‧Rotating parts

333‧‧‧ driven gear

334‧‧‧Brush holder

34‧‧‧brush drive components

341‧‧‧ joint

342‧‧‧ drive

343‧‧‧ drive gear

35‧‧‧Lip line

40‧‧‧Displacement drive group

41‧‧‧time gauge pulley set

411‧‧‧time gauge pulley

412‧‧‧time belt

42‧‧‧Electric motor

43‧‧‧ linkage rod

44‧‧‧Drives

1 is a perspective view showing the appearance of a preferred embodiment of the present invention.

2 is a perspective view showing the appearance of another embodiment of the preferred embodiment of the present invention.

Figure 3 is an enlarged plan view of a portion of the preferred embodiment of the present invention.

Figure 4 is an exploded view of a portion of the preferred embodiment of the present invention.

Figure 5 is an exploded view of a portion of the preferred embodiment of the present invention.

In order to understand the technical features and practical functions of the present work in detail, and in accordance with the creative content, the following further describes the preferred embodiment as shown in the following figure: As shown in FIG. 1 , the plate-making machine of the present invention includes: a frame 10, an exposure group 20, a cleaning plate group 30, and a displacement driving group 40; wherein the exposure group 20 and the washing plate The set 30 is assembled to the frame 10, and the displacement drive group 40 is mounted to the wash pack 30.

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

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

As shown in FIG. 2, FIG. 3 and FIG. 4, the cleaning group 30 is fixedly coupled to the frame 10 and located above the exposure group 20. The cleaning group 30 includes a washing tray 31, a movable brush table 32, and a plurality of The brush assembly 33, a brush driving assembly 34 and a detergent line 35; wherein the tray 31 is coupled to the frame 10 and includes a dish body 311 and two rails 312 having two opposite directions The side surface has a first end and a second end opposite to each other in the longitudinal direction of the frame 10. The two guide rails 312 are fixedly coupled to the two sides of the tray body 311, and the guide rails 312 extend toward the length of the frame 10. The movable brush table 32 is movably coupled to the washing tray 31 and has opposite ends. The movable brush table 32 includes a receiving slot 321 and two sliding seats 322. The receiving slot 321 is elongated and has a bottom plate and a relative The two ends of the movable cover 321 are respectively fixed to the two ends of the movable platen body 311, and the two sliding ends 322 are respectively fixedly coupled to the two ends of the movable brush table 32 and face each other. Movablely coupled to the two guide rails 312; as shown in Figures 2, 3 and 4 The plurality of brush assemblies 33 are identical in structure. The following is only a single brush assembly 33. The brush assembly 33 includes a bearing block 331, a rotating member 332, a driven gear 333, and a bristle holder 334. The bearing block 331 is coupled to the bottom plate of the cavity 321 of the movable brush table 32. The rotating member 332 passes through the bottom plate of the receiving groove 321 and the bearing block 331 and has an upper end and a lower end. The rotating member 332 The upper end of the rotating member 332 is formed with a coupling flange. The coupling flange of the rotating member 332 is located below the bottom plate of the receiving groove 321 . The driven gear 333 has a circle diameter and the driven The center of the gear 333 is fixedly coupled to the upper end of the rotating member 332. The bristle holder 334 is fixedly coupled to the coupling flange of the lower end of the rotating member 332. The bristle holder 334 has an orientation. a plurality of bristle bundles of the tray body 311 of the dish 31, a plurality of driven gears 333 of the plurality of brush assemblies 33 are arranged from one end of the pocket 321 toward the other end of the pocket 321 and sequentially meshed; In a preferred embodiment of the present invention, the number of the plurality of brush assemblies 33 is set to nine and can be divided into one main brush assembly, a first group of slave brush assemblies, and a second group of slave brush assemblies. The main brush assembly is disposed at an intermediate position of the movable brush table 32. The first group of slave brush assemblies includes four slave brush assemblies and is disposed on one side of the main brush assembly and adjacent to the tray body 311. In one of the sides, the second set of slave brush assemblies includes four slave brush assemblies and is disposed on the other side of the main brush assembly and adjacent to the other side of the tray body 311; as shown in FIG. 2 and FIG. As shown in FIG. 4, the brush driving assembly 34 includes a coupling seat 341, a driving device 342 and a driving gear 343. The coupling seat 341 is fixedly coupled to the movable brush table 32 and spans the movable brush table 32. a slot 321 , the driving device 342 is fixedly coupled to the coupling seat 341 and has a direction In the preferred embodiment of the present invention, the driving device 342 can include a reducer and an electric motor. The present disclosure does not specifically limit the details of the driving device 342. The center is coupled to a drive mandrel fixed to the drive unit 342, the drive gear 343 having a circle diameter and the pitch diameter of the drive gear 343 being smaller than the pitch circle diameter of each of the driven gears 333. In the preferred embodiment of the present invention The driving gear 343 is meshed with the driven gear 333 of the main brush assembly. As long as the driving gear 343 is engaged with one of the driven gears 333, it is the range to be protected by the creation; A lotion line 35 is coupled to the movable brush table 32 and surrounds the plurality of brush assemblies 33. The lotion line 35 includes a plurality of release holes 351 extending through the wall of the lotion line 35. .

As shown in FIG. 1, FIG. 2 and FIG. 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 gauge pulley sets 41, a motor 42, a linkage rod 43 and a second carrier member 44; wherein the two timing pulley pulley sets 41 are respectively disposed on both sides of the dishwashing body 311, and only the single timing belt is provided below. The wheel set 41 includes a two-step pulley 411 and a timing belt 412. The timing pulley 411 is rotatably coupled to one side of the dish body 311 and adjacent to the tray. a first end of the body 311 and a second end of the dish body 311, the timing belt 412 has a plurality of teeth and is sleeved on the two timing pulleys 411; the motor 42 is adjacent to the first end of the dish body 311 and combined One of the timing pulleys 411 of the timing pulley set 41; the linkage rod 43 has opposite ends, the linkage rod 43 is adjacent to the second end of the tray body 311, and the two ends of the linkage rod 43 respectively face the The two sides of the tray body 311 extend and are respectively coupled to the two timing pulleys 411 of the two timing pulley sets 41 adjacent to the second end of the dish body 311; as shown in FIGS. 4 and 5, the two drivers 44 are coupled to The two ends of the movable brush table 32 are opposite to the opposite directions, and each of the driving members 44 is provided with a tooth portion 441 corresponding to the two timing belts 412. The two driving members 44 are respectively provided with the tooth portions 441 and the two. The timing belt 412 is engaged; when the electric When the 42 is actuated, the timing pulley set 41 can be simultaneously driven by the linkage rod 43 , and then the two driven members 44 are driven by the two timing pulley sets 41 , and the tray body is driven by the two driven members 44 . The 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 assembly 34 of the cleaning group 30 operates, the driving gear 343 of the brush driving assembly 34 is rotated by the driving device 342, and the driving is performed. The gear 343 meshes with one of the driven gears 333 of the brush assembly 33 so as to be able to drive the remaining plurality of driven gears 333 of the brush assembly 33 and to bring the adjacent two of the brush assemblies 33 The two bristle holders 334 simultaneously wash the resin plate in opposite rotational directions; the displacement driving group 40 drives the movable brush table 32 to reciprocate along the length direction of the frame 10 to be mounted on the movable brush table 32. The plurality of bristle holders 334 wash all parts of the resin plate, and the present invention can continuously and spirally wash the resin plate, thereby perfecting the pattern and texture in all directions on the resin plate, thereby avoiding the washing corner. The resin plate having a clear surface is produced, and the inside of the lotion line 35 can flow clear water or a lotion which can dissolve the photosensitive resin, and the lotion passes through the plurality of release holes 351 of the lotion line 35. Outflow, can help take away the disabled And dissolving the photosensitive resin.

In the preferred embodiment of the present invention, since the main brush assembly is disposed at an intermediate position of the movable brush table 32, the two sets of slave brush assemblies on both sides of the main brush assembly can be driven in opposite forms to the resin. The version is washed.

Claims (8)

A plate-making machine with a washing function, comprising: a frame having a length direction; a washing plate group fixedly coupled to the frame and comprising a washing plate, a movable brush table, a plurality of brush assemblies and a brush a drive assembly; the wash tray includes a wash tray body; the movable brush table is coupled to the wash tray and located above the wash tray body, the movable brush table can reciprocate along a length direction of the frame; each brush assembly includes a bearing a bearing, a rotating member, a driven gear and a brush holder, the bearing seat is coupled to the movable brush table, the rotating member passes through the bearing seat and has an opposite upper end and a lower end, the driven gear is coupled to An upper end of the rotating member, the bristle disk holder is coupled to the lower end of the rotating member and has a plurality of bristle bundles facing the washing disc body, the plurality of driven gears of the plurality of brush assemblies are sequentially engaged, two adjacent The two bristle holders of the brush assembly simultaneously wash a resin plate in opposite rotational directions; the brush drive assembly includes a driving device and a driving gear driven by the driving device, the driving a gear meshes with one of the driven gears; and a displacement drive group coupled with the movable brush table and driving the movable brush table to reciprocate along a length direction of the frame to cause each brush Each bundle of bristles of the bristle holder of the assembly produces a helical wash path on the resin plate. The plate-making machine according to claim 1, wherein the washing group comprises a lotion line, and the lotion line is coupled to the movable brush table and surrounds the plurality of brush assemblies. The lotion line includes a plurality of release holes provided in the wall of the lotion line. The plate-making machine with a washing function according to claim 2, wherein each of the driven gears has a circle diameter, and the driving gear has a circle diameter, and a pitch circle diameter of the driving gear is smaller than a pitch circle of each driven gear. diameter. The plate-making machine with a washing function according to claim 3, wherein the washing tray comprises two rails, the washing disc body has opposite sides, and the rails are respectively fixedly coupled to both sides of the dish body and along The movable brush table has two opposite ends and includes two sliding seats, and the two sliding seats are respectively fixedly coupled to the two ends of the movable brush table and are respectively slidably coupled to the two guide. The plate-making machine of claim 4, wherein the plurality of brush assemblies are distinguishable into one main brush assembly, a first group of slave brush assemblies, and a second group of slave brush assemblies. The main brush assembly is disposed at an intermediate position of the movable brush table, the driven gear of the main brush assembly is engaged with a drive gear of the brush drive assembly, and the first set of slave brush assemblies are disposed at the One side of the main brush assembly, the second set of slave brush assemblies are disposed on the other side of the main brush assembly. The plate-making machine according to claim 5, wherein the number of the plurality of brush assemblies is set to nine, and the first group of slave brush assemblies includes four slave brush assemblies. The second set of slave brush assemblies includes four slave brush assemblies. The plate-making machine of claim 6, wherein the movable brush table comprises a receiving groove, the receiving groove has a bottom plate, and a bearing seat of each brush assembly is coupled to the bottom plate of the receiving groove. The plate-making machine with a washing function according to claim 7, wherein the rotating member passes through the bottom plate of the receiving groove and the bearing housing, and the lower end of the rotating member forms a coupling flange, the rotating member The bonding flange is located below the bottom plate of the cavity, and the bristle disk holder is fixedly coupled to the coupling flange of the rotating member.