CN213440002U - Photosensitive dry film is with cutting device - Google Patents

Abstract

The utility model discloses a sensitization dry film is with cutting device, comprising a base plate, the transport mechanism conveying that the last lateral wall of bottom plate set up through two symmetries has sensitization dry film body, the bracing piece that two symmetries of last lateral wall fixedly connected with of bottom plate set up, and the bracing piece is located between two transport mechanism, the last lateral wall fixedly connected with mounting panel of bracing piece, the first support that two symmetries of last lateral wall fixedly connected with of mounting panel set up, two the relative lateral wall of first support is rotated through the transmission shaft and is connected with the blade, the lateral wall cover of transmission shaft is equipped with the electric heat piece. The utility model relates to a sensitization dry film production technical field, this kind of sensitization dry film is with cutting device can monitor and adjust the hot temperature of cutting the device in real time, makes the product after cutting cool off fast simultaneously, guarantees the incision quality of cutting the back product, carries out real-time detection to the incision quality simultaneously to in time carry out feedback processing.

Description

Photosensitive dry film is with cutting device

Technical Field

The utility model relates to a sensitization dry film production technical field specifically is a sensitization dry film is with cutting device.

Background

In the prior art, a photosensitive dry film is often used in order to ensure the printing quality and improve the efficiency in the process of printing a printed circuit board or screen printing, the sensitivity requirement and the adhesion capability of a product are improved through the photosensitive dry film, the photosensitive dry film in the prior art is generally formed by bonding protective layers of a multilayer structure together, and a slitting device is required to be used for slitting operation in the process of producing the photosensitive dry film.

And (3) rapidly heat-sealing the support film, the resist and the protective film at the cut part through heating and slitting to form a heat-sealing layer with the width of 0.1-2.0 mm. Can prevent that the resist layer from taking place the cold flow like this, restrain the border and flow and glue, separation oxygen and steam destroy, obtain the dry film finished product that stores stably, but the heating temperature of current device of cutting often is unstable, leads to the product after cutting unqualified, and unqualified product can't in time be found simultaneously, and the product percent of pass is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sensitization dry film is with cutting device to the sensitization dry film on the existing market that the solution above-mentioned background art provided is with the problem that the hot cutting temperature of cutting device is unstable, the defective work can't in time be discovered.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a slitting device for a photosensitive dry film comprises a base plate, wherein a photosensitive dry film body is conveyed to the upper side wall of the base plate through two conveying mechanisms which are symmetrically arranged, the upper side wall of the base plate is fixedly connected with two supporting rods which are symmetrically arranged, the supporting rods are positioned between the two conveying mechanisms, the upper side wall of each supporting rod is fixedly connected with a mounting plate, the upper side wall of each mounting plate is fixedly connected with two first supports which are symmetrically arranged, two first supports are rotatably connected with blades through transmission shafts, the side wall of each transmission shaft is sleeved with an electric heating block, one side wall of each electric heating block is in contact with the side wall of each blade, the other side wall of each electric heating block is fixedly connected with the side wall of one first support, the side wall of each first support is close to the electric heating block, the output end of each first motor penetrates through the side wall of the corresponding first support and is fixedly connected with one end of, keep away from first motor the lateral wall fixedly connected with temperature sensor of first support, the last lateral wall fixedly connected with second support of mounting panel, the last lateral wall fixedly connected with second motor of second support, and the output of second motor runs through the lateral wall and the fixedly connected with flabellum of second support, the last lateral wall fixedly connected with image sensor of second support, the last lateral wall fixedly connected with alarm of mounting panel, the last lateral wall fixedly connected with controller of bottom plate.

Preferably, transport mechanism includes four pillars, and the two bisymmetry settings of four pillars, the lateral wall of pillar is rotated through the pivot and is connected with the transfer roller that two symmetries set up, and two transfer rollers pass through the conveyer belt conveying, the transfer roller is driven by actuating mechanism.

Preferably, actuating mechanism establishes the driven pulley on one of them pivot lateral wall including fixed cover, the last lateral wall fixedly connected with third motor of bottom plate, the output fixedly connected with drive pulley of third motor, and pass through belt transmission between drive pulley and the driven pulley.

Preferably, the side walls of the two sides of the conveyor belt are fixedly connected with convex edges.

Preferably, the side walls of the blade are provided with a polished coating.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up electric heat piece, temperature sensor etc. start the electric heat piece and heat the blade, temperature sensor's setting simultaneously monitors the temperature of cutting of blade constantly, feeds back to the controller simultaneously, and the controller is through the start-up and the stop of control electric heat piece, realizes real-time supervision and the adjustment to cutting the temperature for the hot effect of cutting is better.

2. Through setting up flabellum, image sensor etc, the rotation of second motor drives the rotation of flabellum to accelerate the heat dissipation of cutting good sensitization dry film body incision department, make the hot effect of cutting better, carry out real-time detection to the incision quality through image sensor simultaneously, and feed back the alarm, make in time handle the defective work, improved the qualification rate of product.

Drawings

Fig. 1 is a schematic diagram of a right-side perspective three-dimensional structure of a slitting device for a photosensitive dry film provided by the present invention;

fig. 2 is a schematic cross-sectional view of a first support in the slitting device for a photosensitive dry film according to the present invention;

fig. 3 is a schematic left-view three-dimensional structure view of a slitting device for a photosensitive dry film provided by the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 2;

fig. 6 is an enlarged schematic view of the structure at C in fig. 3.

In the figure: 1. a base plate; 2. a pillar; 3. a conveying roller; 4. a third motor; 5. a drive pulley; 6. a belt; 7. a driven pulley; 8. a support bar; 9. an alarm; 10. a first bracket; 11. mounting a plate; 12. a second bracket; 13. a first motor; 14. a blade; 15. a second motor; 16. an image sensor; 17. an electric heating block; 18. a fan blade; 19. a conveyor belt; 20. a photosensitive dry film body; 21. a controller; 22. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a slitting device for a photosensitive dry film comprises a base plate 1, an upper side wall of the base plate 1 is transmitted with a photosensitive dry film body 20 through two symmetrically arranged transmission mechanisms, a driving mechanism comprises a driven pulley 7 fixedly sleeved on one of the rotating shaft side walls, the upper side wall of the base plate 1 is fixedly connected with a third motor 4, an output end of the third motor 4 is fixedly connected with a driving pulley 5, the driving pulley 5 and the driven pulley 7 are driven by a belt 6 to provide stable power for the transmission of the photosensitive dry film body 20, the upper side wall of the base plate 1 is fixedly connected with two symmetrically arranged support rods 8, the support rods 8 are positioned between the two transmission mechanisms, an upper side wall of each support rod 8 is fixedly connected with a mounting plate 11, the upper side wall of each mounting plate 11 is fixedly connected with two symmetrically arranged first supports 10, opposite side walls of the two first supports 10 are rotatably connected with a blade, the side wall of the transmission shaft is sleeved with an electric heating block 17, one side wall of the electric heating block 17 is contacted with the side wall of the blade 14, the other side wall of the electric heating block 17 is fixedly connected with the side wall of one of the first supports 10, the side wall of the first support 10 close to the electric heating block 17 is fixedly connected with a first motor 13, the output end of the first motor 13 penetrates through the side wall of the first support 10 and is fixedly connected with one end of the transmission shaft, the side wall of the first support 10 far away from the first motor 13 is fixedly connected with a temperature sensor 22, the temperature sensor 22 is WREM-301K/E, the upper side wall of the mounting plate 11 is fixedly connected with a second support 12, the upper side wall of the second support 12 is fixedly connected with a second motor 15, the output end of the second motor 15 penetrates through the side wall of the second support 12 and is fixedly connected with a fan blade 18, the upper side wall of the, the sampling model of the image sensor 16 is IMX309AQJ, the upper side wall of the mounting plate 11 is fixedly connected with the alarm 9, the upper side wall of the bottom plate 1 is fixedly connected with the controller 21, the controller 21 is KY02S, and the controller 21 is electrically connected with the image sensor 16, the temperature sensor 22, the electric heating block 17 and the alarm 9, wherein specific connecting parts and working principles are known technologies in the field and are not described in detail herein.

Wherein, transport mechanism includes four pillars 2, and the two bisymmetry settings of four pillars 2, and the lateral wall of pillar 2 is connected with the transfer roller 3 that two symmetries set up through the pivot rotation, and just two transfer rollers 3 pass through the conveying of conveyer belt 19, and transfer roller 3 is driven by actuating mechanism.

Wherein, actuating mechanism establishes driven pulley 7 on one of them pivot lateral wall including fixed cover, and the last lateral wall fixedly connected with third motor 4 of bottom plate 1, the output fixedly connected with drive pulley 5 of third motor 4, and through the transmission of belt 6 between drive pulley 5 and the driven pulley 7, is convenient for carry sensitization dry film body 20, improves the efficiency of cutting.

Wherein, the both sides lateral wall fixedly connected with protruding edge of conveyer belt 19 avoids sensitization dry film body 20 skew when carrying on conveyer belt 19 even drop.

Wherein, the side wall of the blade 14 is provided with a polishing coating, which is beneficial to ensuring the quality of the slitting cut.

In the utility model, firstly, the third motor 4 is started, the rotation of the third motor 4 drives the rotation of the driving pulley 5, the rotation of the driving pulley 5 drives the rotation of the belt 6 and the driven pulley 7, thereby driving the rotation of the conveying roller 3 and the conveying of the conveying belt 19, the photosensitive dry film body 20 is placed on the conveying belt 19 close to the first support 10 for conveying, when the photosensitive dry film body 20 reaches the position of the blade 14, the first motor 13 is started, the rotation of the blade 14 is driven by the rotation of the first motor 13, the electric heating block 17 is started simultaneously for heating the blade 14, thereby the photosensitive dry film body 20 is hot-cut, and simultaneously, the temperature sensor 22 is arranged, the cutting temperature of the blade 14 is monitored constantly, and is fed back to the controller 21, the controller 21 realizes the real-time monitoring and adjustment of the cutting temperature by controlling the starting and stopping of the electric heating block 17, make the hot effect of cutting better, the below that the sensitization dry film body 20 after cutting got into second support 12 starts second motor 15, the rotation of second motor 15 drives the rotation of flabellum 18, thereby accelerate the heat dissipation of the good sensitization dry film body 20 incision department of cutting, make the hot effect of cutting better, carry out real-time detection to incision quality through image sensor 16 simultaneously, and feed back to alarm 9, make in time handle the defective work, the qualification rate of product has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a sensitization dry film is with cutting device, includes bottom plate (1), its characterized in that, the lateral wall conveying that goes up of bottom plate (1) set up through two symmetries has sensitization dry film body (20), the bracing piece (8) that the last lateral wall fixedly connected with two symmetries of bottom plate (1) set up, and bracing piece (8) are located between two conveying mechanism, the last lateral wall fixedly connected with mounting panel (11) of bracing piece (8), the last lateral wall fixedly connected with first support (10) that two symmetries set up of mounting panel (11), two the lateral wall that first support (10) is relative rotates through the transmission shaft and is connected with blade (14), the lateral wall cover of transmission shaft is equipped with electric heat piece (17), the lateral wall contact of one side lateral wall and blade (14) of electric heat piece (17), and the lateral wall fixed connection of the opposite side lateral wall and one of electric heat piece (17) first support (10) wherein, a first motor (13) is fixedly connected with the side wall of the first bracket (10) close to the electric heating block (17), the output end of the first motor (13) penetrates through the side wall of the first bracket (10) and is fixedly connected with one end of the transmission shaft, the side wall of the first bracket (10) far away from the first motor (13) is fixedly connected with a temperature sensor (22), the upper side wall of the mounting plate (11) is fixedly connected with a second bracket (12), the upper side wall of the second bracket (12) is fixedly connected with a second motor (15), the output end of the second motor (15) penetrates through the side wall of the second bracket (12) and is fixedly connected with a fan blade (18), the upper side wall of the second bracket (12) is fixedly connected with an image sensor (16), the side wall fixedly connected with alarm (9) of going up of mounting panel (11), the side wall fixedly connected with controller (21) of going up of bottom plate (1).

2. The slitting device for the dry film photosensitive material according to claim 1, wherein the conveying mechanism comprises four pillars (2), two pairs of the four pillars (2) are symmetrically arranged, two conveying rollers (3) symmetrically arranged are rotatably connected to the side walls of the pillars (2) through a rotating shaft, the two conveying rollers (3) are conveyed through a conveying belt (19), and the conveying rollers (3) are driven by a driving mechanism.

3. The slitting device for dry film photosensitive according to claim 2, wherein the driving mechanism comprises a driven pulley (7) fixedly sleeved on one of the side walls of the rotating shaft, the upper side wall of the bottom plate (1) is fixedly connected with a third motor (4), an output end of the third motor (4) is fixedly connected with a driving pulley (5), and the driving pulley (5) and the driven pulley (7) are driven by a belt (6).

4. The slitting device for dry films according to claim 2, wherein the two side walls of the conveyor belt (19) are fixedly connected with convex edges.

5. A slitting device for dry films according to claim 1, characterized in that the side walls of the blade (14) are provided with a polishing coating.

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