CN208946361U - Automated cleaning mechanism - Google Patents

Abstract

A kind of automated cleaning mechanism includes base, platform, vacuum unit and cleaning section.Base has the first motor.It configures to platform moveable in base and there is the second motor.Vacuum unit is movably arranged in platform, to generate negative pressure.Cleaning section is configured in one end of vacuum unit.Wherein, the first motor band moving platform is moved along first direction relative to base.Second motor drives vacuum unit and cleaning section in a second direction and mobile relative to platform.

Description

Automated cleaning mechanism

Technical field

The utility model relates to a kind of cleaning mechanism, and in particular to a kind of suitable for cleaning the automatic of punching machine Cleaning mechanism.

Background technique

Printed circuit board (PCB) or soft printed circuit board (FPC) need to pass through one of punching machine program in manufacturing process. When carrying out punching machine operation, either manual or automaticization loading and unloading industry, the lower mold of bearer circuit plate and the upper mold on punching machine Tool is easy the chip after residual circuit board processing, this chip influences the board quality of subsequent production, also will affect mold Service life.The mode of existing cleaning mold mostly uses greatly gas spray gun, sprays high pressure gas to remove and is attached to upper mold and lower die Have the chip on surface, however spray gun cleaning will cause moving irregularly for chip, it is difficult to ensure fully erased chip, for circuit The production quality of board finished product and die life still remain threat.

Utility model content

The utility model provides a kind of automated cleaning mechanism, suitable for cleaning the mold on punching machine, and is avoided that product adds The residual of work chip.

The automated cleaning mechanism of the utility model includes base, platform, vacuum unit and cleaning section.Base has first Motor.It configures to platform moveable in base and there is the second motor.Vacuum unit is movably arranged in platform, to generate Negative pressure.Cleaning section is configured in one end of vacuum unit.Wherein, the first motor band moving platform is moved along first direction relative to base It is dynamic.Second motor drives vacuum unit and cleaning section in a second direction and mobile relative to platform.

In an embodiment of the utility model, above-mentioned cleaning section includes roller and multiple bristles, and roller is connected to vacuum Element, the bristle rings are to be spaced apart from each other setting in the peripheral surface of roller, and through hair around configuration.

In an embodiment of the utility model, above-mentioned roller has multiple adsorption holes, and each adsorption hole configuration is adjacent The bristle between.

In an embodiment of the utility model, wherein roller has accommodation space, and each adsorption hole is connected to accommodation space.

In an embodiment of the utility model, the peripheral surface for extending perpendicularly to roller of the above-mentioned bristle.

In an embodiment of the utility model, above-mentioned roller projection is in side of the vacuum unit far from the second motor.

In an embodiment of the utility model, above-mentioned first direction be vertical direction, and platform with respect to base above and below It is mobile.

In an embodiment of the utility model, above-mentioned second direction is horizontal direction, and cleaning section opposed platforms are left It moves right.

Based on above-mentioned, the automated cleaning mechanism of the utility model is adjusted by the first motor and the second motor to position appropriate It sets, with the mold of automated cleaning punching machine.When cleaning section touches mold, it will the product chip remained on mold is scraped, True hole element persistently generates negative pressure and cleaning section is made to have attraction effect simultaneously, then being included the product chip fallen can be attracted to clearly In clean portion.Compared to existing spray gun cleaning mode, the utility model can avoid product chip and be retained on punching machine or mold, into One step promotes production quality and the die life of product.

Detailed description of the invention

In order to make the above-mentioned features and advantages of the utility model more obvious and understandable, special embodiment below, and appended by cooperation Attached drawing is described in detail below, in which:

Figure 1A is the planar structure that a kind of automated cleaning mechanism of foundation an embodiment of the present invention is mounted on punching machine Schematic diagram.

Figure 1B is painted the schematic top plan view of the automated cleaning mechanism of Figure 1A.

Fig. 1 C and Fig. 1 D are painted the automated cleaning mechanism of Figure 1A in the mobile schematic diagram of vertical direction and horizontal direction.

Fig. 2A is painted the cleaning section schematic side view of the automated cleaning mechanism of Figure 1A.

The cleaning section that Fig. 2 B, 2C are painted Fig. 2A is applied to the cleaning action schematic diagram of mold.

Specific embodiment

Figure 1A is the planar structure that a kind of automated cleaning mechanism of foundation an embodiment of the present invention is mounted on punching machine Schematic diagram.Figure 1B is painted the schematic top plan view of the automated cleaning mechanism of Figure 1A.Fig. 1 C and Fig. 1 D are painted the auto-cleaner of Figure 1A Structure is in the mobile schematic diagram of vertical direction and horizontal direction.

Figure 1A and Figure 1B is please referred to, in this present embodiment, automated cleaning mechanism 100 is for example mounted in the base of punching machine 200 210 side of plate.Wherein punch forming operation of the punching machine 200 to carry out circuit board 300 (rigid circuit board or flexible circuit board), 300 punching course of circuit board is summarized as follows, 300 semi-finished product of circuit board are placed between upper mold 220 and lower mold 230.Punching Bed 200 drives upper mold 220, and mold 230 is mobile downward, and thus cutting or die-stamped circuit plate 300 form required shape appearance.

Since the circuit board 300 after processing can generate chip (including copper scale or substrate bits), and chip will be scattered and be attached to On the surface of upper mold 220 and lower mold 230, this will affect 300 stamping press of circuit board next time.For this purpose, this is practical new The automated cleaning mechanism 100 of type is controlled by external main control end and is remained in remove after the stamping press of punching machine 200 The chip of mold 220 and lower mold 230.

With reference to Figure 1A and Figure 1B, the automated cleaning mechanism 100 of the present embodiment includes base 110, platform 120, vacuum unit 130 and cleaning section 140.

Base 110 has the first motor 111.Platform 120 is movably arranged in base 110 and has the second motor 121. Vacuum unit 130 is movably arranged in platform 120, to generate negative pressure, and reaches the effect of attracting crumb loading.Cleaning section 140 Configuration is in vacuum unit 130 towards one end E of punching machine 200.

Wherein, main control end (being not illustrated in figure) can according to the upper mold 220 of punching machine 200 at a distance from lower mold 230 and size, And the first motor 111 is driven to move along first direction D1 relative to base 110 with moving platform 120, or the second motor 121 of driving Drive vacuum unit 130 and cleaning section 140 in a second direction D2 and it is mobile relative to platform.

It please cooperate with reference to Fig. 1 C and Fig. 1 D, specifically, first direction D1 is vertical direction, i.e., platform 120 is with respect to base 110 move up and down, to adjust the height H of vacuum unit 130 and cleaning section 140, make cleaning section 140 correspond to upper mold 220 or Lower module 230.Second direction D2 is horizontal direction, i.e. vacuum unit 130 is moved left and right with 140 opposed platforms 120 of cleaning section, with The development length L for adjusting vacuum unit 130 and cleaning section 140, makes cleaning section 140 that can advance and contacts upper mold 220 or lower die The surface of block 230.

Fig. 2A is painted the cleaning section schematic side view of the automated cleaning mechanism of Figure 1A.Fig. 2 B, 2C are painted the cleaning section of Fig. 2A Cleaning action schematic diagram applied to mold.

With reference to Figure 1A, Fig. 2A and Fig. 2 B, cleaning section 140 includes roller 141 and multiple bristles 142.

Roller 141 is, for example, the crumb loading sky for being pivotally connected or being connected to one end E of vacuum unit 130 and be connected to vacuum unit 130 Between GS.141 projection of roller is in side of the vacuum unit 130 far from the second motor 121 and towards punching machine 200.

Multiple bristles 142 surround configuration on the peripheral surface OS of roller 141, and multiple bristles 142 are to be spaced apart from each other setting. Wherein peripheral surface OS of the extending direction ED of each bristle 142 perpendicular to roller 141.

In this present embodiment, the materials such as nylon material, composite, metal alloy can be used in each bristle 142, this view produces Depending on the demand of product.The utility model is not limited.

Furthermore, roller 141 has multiple adsorption hole SH and accommodation space AS.Each adsorption hole SH configuration is in phase Between two adjacent bristles 142 and it is connected to accommodation space AS.By vacuum effect caused by true hole element 130, make each adsorption hole SH has the effect of attracting chip 400, and chip 400 enters accommodation space AS via each adsorption hole SH, then by accommodation space AS into Enter crumb loading space GS.

For supplement, it please cooperate with reference to Fig. 1 C, 1D, 2B, 2C.Wherein, by the setting at external piloting control end, make to adjust platform 120 is mobile downwards (or upwards) along first direction D1, makes (or the upper mold of the relatively close lower mold of the roller 141 of cleaning section 140 230 220), each bristle 142 contacts the pressure increase of lower mold 230 (or upper mold 220) to tool.When roller 141 pivots, can be promoted Bristle 142 strikes off external force, this is suitable for cleaning the chip 400 of viscosity.

Main control end can set 141 turns of roller of the movement speed and cleaning section 140 of D2 in a second direction of vacuum unit 130 Speed.When movement speed is faster with drum rotation speed, i.e., the clean time is shortened, to increase cleaning efficiency.

In addition, the also cleaning frequency of settable automated cleaning mechanism 100.For example, after each stamping press of punching machine 200 Start automated cleaning mechanism 100, or just starts automated cleaning mechanism 100 after stamping press for several times, this view user Depending on demand.

In conclusion the automated cleaning mechanism of the utility model, is adjusted cleaning section with the second motor by the first motor To position appropriate, the mold to automated cleaning punching machine.When cleaning section touches mold, it will scrape and remain on mold Product chip, while true hole element persistently generates negative pressure and cleaning section is made to have attraction effect, then is included the product chip fallen It can be attracted in cleaning section.Compared to existing spray gun cleaning mode, the utility model can avoid product chip and be retained in punching On bed or mold, production quality and the die life of product are further promoted.

Furthermore, the automated cleaning mechanism of the utility model can prevent the carelessness of artificial cleaning operation and cause chip Residual, and can sets itself automated cleaning mechanism cleaning frequency, travel speed, drum rotation speed and bristle pressure, to match Requirement for cleaning needed for closing.

Although the utility model is disclosed above with embodiment, so it is not intended to limit the utility model, any affiliated Have usually intellectual in technical field, without departing from the spirit and scope of the utility model, when can make a little change with Retouching, therefore the protection scope of the utility model is subject to be defined depending on appended claims range.

Claims (8)

1. a kind of automated cleaning mechanism characterized by comprising

Base has the first motor；

Platform is movably arranged in the base and has the second motor；

Vacuum unit is movably arranged on the platform, to generate negative pressure；And

Cleaning section is configured in one end of the vacuum unit；

Wherein, first motor drives the platform to move along first direction relative to the base, second motor Drive the vacuum unit and the cleaning section in a second direction and mobile relative to the platform.

2. automated cleaning mechanism as described in claim 1, which is characterized in that wherein the cleaning section includes roller and multiple brushes Hair, the roller are connected to the vacuum unit, and the bristle rings are around configuration in the peripheral surface of the roller, and the bristle is It is spaced apart from each other setting.

3. automated cleaning mechanism as claimed in claim 2, which is characterized in that wherein the roller has multiple adsorption holes, respectively The adsorption hole configuration is between the adjacent bristle.

4. automated cleaning mechanism as claimed in claim 3, which is characterized in that wherein the roller has accommodation space, each institute It states adsorption hole and is connected to the accommodation space.

5. automated cleaning mechanism as claimed in claim 3, which is characterized in that wherein each bristle extends perpendicularly to The peripheral surface of the roller.

6. automated cleaning mechanism as claimed in claim 5, which is characterized in that wherein the roller projection is in the vacuum unit Side far from second motor.

7. automated cleaning mechanism as described in claim 1, which is characterized in that wherein the first direction is vertical direction, and The relatively described base of the platform moves up and down.

8. automated cleaning mechanism as described in claim 1, which is characterized in that wherein the second direction is horizontal direction, and The relatively described platform of the cleaning section moves left and right.