CN207044913U - A screen automatic cleaning machine - Google Patents

Abstract

The utility model relates to a screen plate automatic cleaning machine, which comprises a lower case and a supporting bottom plate fixed at the upper end of the lower case, wherein an upper hood is fixedly arranged above the supporting bottom plate, an operating device is arranged at the front end of the upper hood, uniformly arranged circular holes are arranged at both sides of the upper hood, a bearing is arranged in each circular hole and is matched with the center of a rolling shaft, a screen plate fixing device is arranged above the rolling shaft, a cleaning device is also arranged above the rear section of the supporting bottom plate, and the cleaning device is connected to the operating device; the utility model discloses an unloading in the manual work, it is fixed to the absorption of otter board through operating means control sucking disc, telescopic cylinder stretches out, the hydrojet piece is spouted away ion saponification water with certain pressure, horizontal lead screw and vertical lead screw are run a position and are driven and scrape the brush ware and realize scraping the brush to the upper and lower of otter board repeatedly, the revolving cylinder of installation drives on the horizontal lead screw and scrapes the rotatory 90 degrees of brush ware, the brush is scraped repeatedly to the front and back of otter board to the realization, wash the completion back, telescopic cylinder returns, the broken vacuum of sucking disc, artifical unloading realizes the otter board and washs semi.

Description

A screen automatic cleaning machine

technical field

The utility model relates to the mechanical field for cleaning, in particular to an automatic cleaning machine for screen plates.

Background technique

In the electronic manufacturing industry, screen printing is an important link, and the screen is an indispensable auxiliary tool for screen printing. The screen needs to be cleaned before and after coating. Cleaning directly determines the quality of the stretching effect, and the cleaning after coating determines the quality of the finished screen printing product. In the prior art, the cleaning of the stencil of the product printing project is basically done manually. The specific method is to put the stencil Put it in the pool, wash it with a water pipe in your hand, and then scrub it repeatedly with a brush. This cleaning method is inefficient, labor-intensive, and wastes water resources.

Utility model content

The purpose of this utility model is to provide an automatic cleaning machine for screen plates. The screen plate is rolled and pushed to the cleaning position along the guide groove combined with the rollers by manual feeding, and the suction cup is controlled by the operating device to absorb and fix the screen plate, and the telescopic cylinder is stretched out. The water spray pipe sprays deionized saponified water at a certain pressure, and the movement of the horizontal screw rod and the vertical screw rod drives the scraper to repeatedly scrape the screen up and down. The rotating cylinder installed on the horizontal screw rod drives the wiper to rotate 90 It realizes repeatedly scraping the front and rear of the screen, after cleaning, the telescopic cylinder returns, the suction cup breaks the vacuum, and the screen is manually taken out, and the cleaning is completed.

In order to achieve the above objectives, the technical solution adopted by the utility model is: an automatic screen cleaning machine, which includes a lower chassis (1) and a water collecting device arranged in the chassis (1), the upper end of the chassis (1) The support base plate (10) is fixedly connected, and the upper machine cover (3) is fixedly installed above the support base plate (10). The front end of the upper machine cover (3) is equipped with an operating device (8). Arranged circular holes, the bearings (2) are installed in the circular holes, the bearings (2) are matched with the center of the roller (7), and a mesh plate fixing device is arranged above the roller (7) (6), the mesh plate fixing device (6) is connected to the mesh plate (5), the mesh cloth (12) is pasted on the mesh plate (5), and the support bottom plate (10) is uniformly provided with There are several support blocks (13) on the top, and the water collection tank (14) is connected on the bottom. A cleaning device (4) is also provided above the rear section of the support floor (10). The cleaning device (4) A transparent lamp tube baffle (17) is arranged at the back, several lamp tubes (11) are uniformly arranged behind the lamp tube baffle (17), and the cleaning device (4) is connected to the operating device (8).

Further, the cleaning device (4) includes a telescopic cylinder (402) installed on the support base (10), the telescopic cylinder (402) is connected to the longitudinal screw rod (401) through the mounting plate, and the longitudinal The upper end of the screw rod (401) is connected to the longitudinal screw motor (414), and the sliding table (403) is installed in the middle, and the sliding table connecting plate (404) is fixedly installed on the sliding table (403), and the sliding table is connected to The plate (404) is connected to the water spray block (406) through the locking mechanism (405), and several water spray holes (410) are evenly arranged on the water spray block (406), and the slide table connecting plate (404) One end is also fixedly connected with a screw rod mounting plate (412), and a horizontal screw rod (411) is fixedly installed on the screw rod mounting plate (412), and one end of the horizontal screw rod (411) is connected to the horizontal wire rod through a timing belt The rod motor (413) is connected to the rotating cylinder (407) through the slide table in the middle, the rotating cylinder (407) is connected to the adapter plate (408), and the wiper (409) is connected to the adapter plate (408) ), the telescopic cylinder (402), the horizontal screw motor (413) and the longitudinal screw motor (414) are connected to the operating device (8).

Further, the water collecting device includes a water collecting box (14) whose lower end is fixed on the bottom plate of the chassis (1), the middle part of the inner cavity of the water collecting box (14) is provided with a filter screen (16), and the lower part of the inner cavity is fixed with a The pumping motor (15), the water outlet end of the pumping motor (15) is connected to the pumping pipe (9), the other end of the pumping pipe (9) is connected to the water spray block (406), the pumping motor (15) Connect to operating device (8).

Further, the screen fixing device (6) includes a guide plate (601) fixed on the support base plate (10), a guide groove (606) is opened in the middle of the guide plate (601), and the guide A buffer block (602) is provided at one end of the groove (606), and a backing plate (604) is connected above the guide plate (601). The backing plate (604) is evenly opened with four through holes, and the through A suction cup (603) is installed in the hole, the air intake end of the suction cup (603) is connected to an air pipe (605), the air pipe (605) is connected to a pneumatic assembly, and the air assembly is connected to an operating device (8).

The beneficial effects of the utility model are:

1. Manual feeding, through the operating device to control the adsorption and fixation of the suction cup to the screen plate, the telescopic cylinder is extended, the water spray block sprays deionized saponified water at a certain pressure, and the horizontal screw rod and the longitudinal screw rod move to drive the wiper to realize Repeatedly scraping the screen up and down, the rotary cylinder installed on the horizontal screw rod drives the scraper to rotate 90 degrees, to realize the repeated scraping of the front and back of the screen, after the cleaning is completed, the telescopic cylinder returns, the suction cup breaks the vacuum, and the screen is manually taken out plate to achieve semi-automated screen cleaning.

2. The angle of the water spray block of the cleaning device can be adjusted through the locking mechanism to further realize the angle change of the water sprayed from the water spray hole relative to the screen plate, so as to realize the punching force of the sprayed water on the screen plate, and the operation is simple and convenient.

3. The upper end of the water collection tank is made of sheet metal with a certain slope, which is convenient for water backflow collection. The middle part of the water collection tank is equipped with a detachable filter screen for filtering residues. The lower part is fixed with a pumping motor. The outlet end of the pumping motor is connected to the water pipe. The other end is connected to the water spray block to realize water recycling and effectively save water resources.

4. The guide plate is provided with a guide groove, which is convenient for the convenient pushing of the screen plate. A buffer block is provided at one end of the guide groove to prevent the collision damage of the screen plate. A suction cup is installed on the backing plate to realize the fixation of the screen plate during the scraping process. .

Description of drawings

FIG. 1 is a schematic structural diagram of an automatic screen cleaning machine.

FIG. 2 is a schematic diagram of the internal structure of an automatic screen cleaning machine.

Fig. 3 is a schematic structural view of the cleaning device.

Fig. 4 is a sectional view of the water collecting tank.

Fig. 5 is a schematic structural view of the screen fixing device.

The text marked in the figure indicates: 1. Lower chassis; 2. Bearing; 3. Upper machine cover; 4. Cleaning device; 5. Stencil; 6. Stencil fixing device; 7. Roller; 8. Operating device ; 9, pumping pipe; 10, support base plate; 11, lamp tube; 12, mesh cloth; 13, support block; 14, water collection tank; 15, pumping motor; 16, filter plate; 17, lamp tube baffle plate; Longitudinal screw rod; 402, telescopic cylinder; 403, slide table; 404, slide table connecting plate; 405, locking mechanism; 406, water spray block; 407, rotating cylinder; 408, adapter plate; 409, wiper; 410, spray hole; 411, horizontal screw; 412, screw mounting plate; 413, horizontal screw motor; 414, vertical screw motor; 601, guide plate; 602, buffer block; 603, sucker; 604, by plate; 605, trachea; 606, guide groove.

detailed description

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any influence on the protection scope of the utility model. restrictive effect.

As shown in Fig. 1-Fig. 5, the structure of the utility model is: an automatic screen cleaning machine, which includes a lower chassis 1 and a water collecting device arranged in the chassis 1, and the upper end of the chassis 1 is fixedly connected to the support base plate 10. The upper machine cover 3 is fixedly installed above the support base plate 10, the front end of the upper machine cover 3 is equipped with an operating device 8, and the lower ends of both sides are provided with evenly arranged circular holes, and the circular holes are installed Bearing 2, the bearing 2 is centrally matched with the roller 7, a screen fixing device 6 is arranged above the roller 7, the screen fixing device 6 is connected to the screen 5, and the screen 5 is A mesh cloth 12 is pasted, and drainage holes are evenly opened on the support base plate 10, several support blocks 13 are arranged on the top, and a water collection tank 14 is connected to the bottom, and a cleaning device 4 is also provided above the rear section of the support base plate 10, A transparent lamp tube baffle 17 is arranged behind the cleaning device 4 , and several lamp tubes 11 are uniformly arranged behind the lamp tube baffle 17 , and the cleaning device 4 is connected to the operating device 8 .

Preferably, the cleaning device 4 includes a telescopic cylinder 402 installed on the support base 10, the telescopic cylinder 402 is connected to the longitudinal screw 401 through the mounting plate, and the upper end of the longitudinal screw 401 is connected to the longitudinal screw motor 414 , the sliding platform 403 is installed in the middle, the sliding platform connecting plate 404 is fixedly installed on the sliding platform 403, the described sliding platform connecting plate 404 is connected to the water spray block 406 through the locking mechanism 405, and the described water spray block 406 A number of water spray holes 410 are evenly arranged on the top, and one end of the sliding platform connecting plate 404 is also fixedly connected with a screw mounting plate 412, and a horizontal screw 411 is fixedly installed on the screw mounting plate 412, and the horizontal screw 411 is fixedly installed on the screw mounting plate 412. One end of the screw 411 is connected to the horizontal screw motor 413 through a synchronous belt, and the middle is connected to the rotary cylinder 407 through a slide table. The rotary cylinder 407 is connected to the adapter plate 408, and the wiper 409 is connected to the adapter plate 408. The telescopic cylinder 402 , the horizontal screw motor 413 and the longitudinal screw motor 414 are connected to the operating device 8 .

Preferably, the water collecting device includes a water collecting box 14 whose lower end is fixed on the bottom plate of the cabinet 1, a filter screen 16 is arranged in the middle of the inner cavity of the water collecting box 14, and a pumping motor 15 is fixed on the lower part of the inner cavity, and the described water pumping The water outlet end of the motor 15 is connected to the pumping pipe 9 , the other end of the pumping pipe 9 is connected to the water spray block 406 , and the pumping motor 15 is connected to the operating device 8 .

Preferably, the screen fixing device 6 includes a guide plate 601 fixed on the support base 10, a guide groove 606 is opened in the middle of the guide plate 601, and a buffer block 602 is provided at one end of the guide groove 606, so that A backing plate 604 is connected above the guide plate 601, and the backing plate 604 is evenly opened with four through holes, and a suction cup 603 is installed in the through holes, and the air intake end of the suction cup 603 is connected to the air pipe 605, so The air tube 605 described above is connected to the pneumatic assembly, and the pneumatic assembly is connected to the operating device 8 .

During specific use, the screen plate 5 is rolled and pushed to the cleaning position along the guide groove 606 combined with the roller 7 by manual loading, and the sucker 603 is controlled by the operating device 8 to absorb and fix the screen plate 5, the telescopic cylinder 402 is stretched out, and the water spray hole 410 Spray deionized saponified water at a certain pressure, the horizontal screw 411 and the vertical screw 401 move to drive the scraper 409 to repeatedly scrape the screen 5 up and down, and the rotating cylinder 407 installed on the horizontal screw 411 drives the scraper The device 409 rotates 90 degrees to realize repeated scraping of the front and back of the screen plate 5. After the cleaning is completed, the telescopic cylinder 402 returns, the suction cup 603 breaks the vacuum, and the screen plate 5 is manually taken out, and the cleaning is completed.

It should be noted that, in this document, the terms "comprising", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or apparatus.

In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above examples is only used to help understand the method and core idea of the present invention. The above is only a preferred embodiment of the utility model, it should be pointed out that due to the limitation of literal expression, objectively there are infinite specific structures, for those of ordinary skill in the art, without departing from the principle of the utility model Under the premise of the invention, some improvements, modifications or changes can also be made, and the above technical features can also be combined in an appropriate way; these improvements, modifications, or combinations, or the ideas and technical solutions of the utility model can be directly applied without improvement With other occasions, all should be regarded as the protection scope of the present utility model.

Claims (4)

1. An automatic stencil cleaning machine, which includes a lower chassis (1) and a water collecting device arranged in the chassis (1), characterized in that the upper end of the chassis (1) is fixedly connected to the support base plate (10), The upper machine cover (3) is fixedly installed above the support base plate (10), the front end of the upper machine cover (3) is equipped with an operating device (8), and the lower ends of both sides are provided with uniformly arranged circular holes. The bearing (2) is installed in the circular hole of the bearing (2), and the center of the bearing (2) is matched with the roller (7), and the mesh plate fixing device (6) is arranged above the roller (7), and the mesh The plate fixing device (6) is connected to the mesh plate (5), the mesh cloth (12) is pasted on the mesh plate (5), the support bottom plate (10) is evenly opened with drainage holes, and several The support block (13) is connected to the water collection tank (14) below, and a cleaning device (4) is provided above the rear section of the support base (10), and a transparent lamp tube block is provided behind the cleaning device (4) plate (17), several lamp tubes (11) are evenly arranged behind the lamp tube baffle (17), and the cleaning device (4) is connected to the operating device (8). 2. An automatic stencil cleaning machine according to claim 1, characterized in that, the cleaning device (4) includes a telescopic cylinder (402) installed on the support base (10), and the telescopic cylinder (402) Connect the longitudinal screw rod (401) through the mounting plate, the upper end of the longitudinal screw rod (401) is connected to the longitudinal screw rod motor (414), and the sliding table (403) is installed in the middle, and the sliding table (403) A sliding table connecting plate (404) is fixedly installed on the top, and the sliding table connecting plate (404) is connected to the water spray block (406) through a locking mechanism (405), and the water spray block (406) is evenly arranged with A number of water spray holes (410), one end of the sliding table connecting plate (404) is also fixedly connected with a screw mounting plate (412), and a horizontal screw (411) is fixedly installed on the screw mounting plate (412). ), one end of the horizontal screw (411) is connected to the horizontal screw motor (413) through a synchronous belt, the middle is connected to the rotary cylinder (407) through a slide table, and the rotary cylinder (407) is connected to the adapter plate (408) , the adapter plate (408) is connected with a wiper (409), and the telescopic cylinder (402), horizontal screw motor (413) and longitudinal screw motor (414) are connected to the operating device (8 ). 3. An automatic stencil cleaning machine according to claim 1, characterized in that the water collecting device includes a water collecting box (14) whose lower end is fixed on the bottom plate of the chassis (1), and the water collecting box ( 14) A filter screen (16) is installed in the middle of the inner cavity, and a pumping motor (15) is fixed at the lower part of the inner cavity. The outlet end of the pumping motor (15) is connected to the pumping pipe (9). One end is connected to the water spray block (406), and the pumping motor (15) is connected to the operating device (8). 4. An automatic stencil cleaning machine according to claim 1, characterized in that the stencil fixing device (6) includes a guide plate (601) fixed on the support base plate (10), and the A guide groove (606) is opened in the middle of the guide plate (601), a buffer block (602) is provided at one end of the guide groove (606), and a backing plate (604) is connected above the guide plate (601). The backing plate (604) is evenly opened with four through holes, and a suction cup (603) is installed in the through hole, and the air intake end of the suction cup (603) is connected to the air pipe (605), and the air pipe (605) Connected to the pneumatic assembly, which is connected to the operating device (8).