CN210706457U

CN210706457U - Chain type filter automatic screen process press

Info

Publication number: CN210706457U
Application number: CN201921177354.8U
Authority: CN
Inventors: 姬荣波; 刘寿春
Original assignee: Shandong Ennafinte Automation Equipment Co Ltd
Current assignee: Shandong Ennafinte Automation Equipment Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-06-09
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses an automatic screen printing machine of a chain type filter, which comprises a screen printing machine body, wherein the screen printing machine body is fixed on a screen printing machine mounting rack through an adjusting part, and further comprises a supporting part, a chain transmission mechanism, a feeding support frame, a blanking mechanism, a blanking support frame and a slope sliding table; one end of the blanking support frame is provided with a blanking mechanism; the chain transmission mechanism is linked with the blanking mechanism through a motor and an encoder; the high end of the slope sliding table is provided with a reflection-type photoelectric switch corresponding to the feeding mechanism, and the reflection-type photoelectric switch receives signals and then controls the overturning action of the feeding mechanism through a controller. The printing machine can effectively ensure the continuous production of products, stabilize the on-site production beat, improve the production efficiency and stabilize the product quality; can realize unmanned production and reduce labor cost.

Description

Chain type filter automatic screen process press

Technical Field

The utility model relates to a filter production field, specific automatic screen printing machine of chain formula filter that says so.

Background

Through market research, most of the existing filter screen printing machines are semi-automatic manual screen printing, due to the rapid development of modern society, the requirement of people on the production speed of products is higher and higher, the traditional filter screen printing machines generally adopt a manual screen printing technology or a semi-automatic screen printing technology, the labor intensity of personnel is high, the production efficiency is low, and the printing quality is not easy to control. The printing speed of this technology cannot keep up with the requirements of modern production and is gradually eliminated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chain type automatic screen process press for filter, which can effectively ensure the continuous production of products, stabilize the on-site production beat, improve the production efficiency and stabilize the product quality; can realize unmanned production and reduce labor cost.

The utility model provides a technical scheme that its technical problem adopted is: the automatic screen printing machine comprises a screen printing machine body, a supporting component, a chain conveying mechanism, a feeding support frame, a blanking mechanism, a blanking support frame and a slope sliding table, wherein the screen printing machine body is fixed on a screen printing machine mounting frame through an adjusting component; a blanking support frame is arranged at the rear end of the support part, and a blanking mechanism is arranged at one end of the blanking support frame; the screen printer mounting frame is arranged on one side of the supporting part, and the screen printer head is arranged above the chain conveying mechanism; the chain transmission mechanism is linked with the blanking mechanism through a motor and an encoder; the high end of the slope sliding table is provided with a reflection-type photoelectric switch corresponding to the feeding mechanism, and the reflection-type photoelectric switch receives signals and then controls the overturning action of the feeding mechanism through a controller.

Further, chain transport mechanism includes transmission chain, roller bearing, driving shaft, driven shaft and motor, both sides are equipped with a transmission chain respectively between driving shaft and the driven shaft, are equipped with a plurality of roller bearings that drive the filter and remove between two transmission chains, the driving shaft links to each other with motor one end, the motor other end is equipped with the encoder.

Furthermore, the blanking mechanism comprises a blanking turning plate, a blanking baffle and a blanking cylinder, one end of the blanking turning plate is rotatably connected with the blanking support frame, the bottom of the free end of the blanking turning plate is provided with the blanking cylinder, the blanking cylinder is controlled to act through an encoder, and the outer side of the blanking turning plate is provided with the blanking baffle.

Further, feed mechanism includes that the material loading turns over board, material loading baffle and material loading cylinder, the material loading turns over the one end of board and rotates with slope slip table to be connected, and the material loading turns over the free end bottom of board and is equipped with the material loading cylinder, the material loading cylinder is fixed in one side of material loading support frame, the material loading turns over one side of board and is equipped with the material loading baffle that prevents the filter landing.

Further, the supporting part comprises a supporting frame and chain transmission mechanism mounting plates, the chain transmission mechanism mounting plates are arranged on two sides of the top end of the supporting frame respectively, a driving shaft is arranged at one end of each of the two chain transmission mechanism mounting plates, and a driven shaft is arranged at the other end of each of the two chain transmission mechanism mounting plates.

Furthermore, the two ends of each rolling shaft are connected with the chain through bearings, and the distance between every two adjacent rolling shafts is smaller than the diameter of the filter tank body.

Furthermore, a plurality of grooves for installing the anti-skid rings are arranged on the rolling shafts, and a fixed anti-skid ring and an adjustable anti-skid ring are respectively arranged in the groove on each rolling shaft.

Further, the adjusting part includes the dovetail slider, removes the slip table about, reciprocates the slip table, finely tunes slip table and connecting plate, and the half tone mount of printing machine organism is connected with removing the slip table about with, and the scraper frame and the finely tune slip table of printing machine organism are connected, remove the slip table about and finely tune the slip table and pass through the connecting plate and reciprocate the slip table and be connected, it is connected with the dovetail slider to reciprocate the slip table, the dovetail slider is connected with the printing machine mounting bracket.

The utility model has the advantages that:

1. the utility model discloses a full-automatic printing process of screen printing machine through automatic transport mechanism realization automatic feeding, printing and automatic unloading, through the linkage of control feed mechanism, chain conveying and unloading mechanism, can effectively guarantee the serialization production of product, stabilizes the on-the-spot production beat, improves production efficiency, alleviates intensity of labour, reduces labour cost.

2. The chain conveying mechanism and the blanking mechanism are controlled to be linked through the encoder, so that the situation that the chain drives the rolling shaft to rotate one grid at a time is guaranteed, and the blanking mechanism overturns once, and continuous and stable production of products is realized.

3. Because the roller on the chain conveying mechanism is provided with the anti-skidding ring, the friction force of the filter in contact with the roller is increased, the filter is prevented from skidding in the moving process, and the stability of product operation is ensured.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is an isometric view of FIG. 1;

fig. 5 is an isometric view from another angle of fig. 1.

In the figure:

1 screen printing machine body, 2 supporting parts, 21 supporting frames, 22 chain transmission mechanism mounting plates, 3 feeding supporting frames, 4 feeding mechanisms, 41 feeding turning plates, 42 feeding baffle plates, 43 feeding cylinders, 5 blanking mechanisms, 51 blanking turning plates, 52 blanking baffle plates, 53 blanking cylinders, 6 slope sliding tables, 7 chain transmission mechanisms, 71 transmission chains, 72 rolling shafts, 73 driving shafts, 74 driven shafts, 8 blanking supporting frames, 9 reflection-type photoelectric switches, 10 printing machine mounting frames, 11 adjusting parts, 111 dovetail groove sliding blocks, 112 left-right moving sliding tables, 113 up-down moving sliding tables, 114 fine adjusting sliding tables and 115 connecting plates.

Detailed Description

The following detailed description will be made of the automatic screen printing machine for chain filter according to the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 5, the automatic screen printing machine for chain filter of the present invention includes a screen printing machine body 1, the screen printing machine body 1 is fixed on a printing machine mounting frame 10 through an adjusting component 11, the printing machine further includes a supporting component 2, a chain transmission mechanism 7, a feeding mechanism 4, a feeding support frame 3, a blanking mechanism 5, a blanking support frame 8 and a slope sliding table 6, the upper end of the supporting component 2 is provided with the chain transmission mechanism 7 for conveying the filter, the front end of the supporting component 2 is provided with the feeding support frame 3, the upper end of the feeding support frame 3 is provided with the slope sliding table 6, and the high-end side of the slope sliding table 6 is provided with the feeding mechanism 4; a blanking support frame 8 is arranged at the rear end of the support part 2, and a blanking mechanism 5 is arranged at one end of the blanking support frame; the printer mounting frame 10 is arranged on one side of the supporting part 2, and the screen printer head is arranged above the chain conveying mechanism 7; the chain transmission mechanism 7 is linked with the blanking mechanism 5 through a motor and an encoder; the high end of the slope sliding table 6 is provided with a reflective photoelectric switch 9 corresponding to the feeding turnover plate of the feeding mechanism, and the reflective photoelectric switch 9 receives signals and controls the feeding cylinder 43 of the feeding mechanism to turn over through the controller.

As shown in fig. 4 and 5, the chain transmission mechanism 7 includes a transmission chain 71, a roller 72, a driving shaft 73, a driven shaft 74 and a motor, two sides between the driving shaft 73 and the driven shaft 74 are respectively provided with one transmission chain 71, a plurality of rollers 72 for driving the filter to move are arranged between two transmission chains 71, the driving shaft 73 is connected with one end of the motor, and the other end of the motor is provided with an encoder. The motion of the chain and the blanking mechanism is controlled by the encoder, the distance between adjacent rollers is one after the transmission chain 71 drives the rollers 72 to move one grid and stop, the blanking mechanism 5 drives the blanking turning plate 51 to rotate once under the control of the blanking cylinder 53, so that after the filter rolls to the blanking turning plate from the transmission chain, the printed filter is pushed to a blanking channel through the blanking turning plate. The motor driving the chain driving shaft to rotate is connected with the encoder, a pulse signal is sent out when the chain rotates by one grid, and the encoder controls the action of the discharging air cylinder, so that the discharging turning plate is turned over.

The blanking mechanism comprises a blanking turning plate 51, a blanking baffle plate 52 and a blanking cylinder 53, one end of the blanking turning plate 51 is rotatably connected with the blanking support frame 8, the blanking cylinder 53 is arranged at the bottom of the free end of the blanking turning plate 51, the blanking cylinder 53 controls the action through an encoder, and the blanking baffle plate 52 is arranged on the outer side of the blanking turning plate. The blanking cylinder 53 is fixed on one side of the upright post of the blanking support frame.

The feeding mechanism comprises a feeding turning plate 41, a feeding baffle plate 42 and a feeding cylinder 43, one end of the feeding turning plate 41 is rotatably connected with the slope sliding table 6, the feeding cylinder 43 is arranged at the bottom of the free end of the feeding turning plate 41, the feeding cylinder 43 is fixed on one side of the feeding support frame 3, and the feeding baffle plate 42 for preventing the filter from sliding down is arranged on one side of the feeding turning plate.

The support part 2 comprises a support frame 21 and chain transmission mechanism mounting plates 22, the chain transmission mechanism mounting plates 22 are respectively arranged on two sides of the top end of the support frame, one end of each of the two chain transmission mechanism mounting plates 22 is provided with a driving shaft 73, and the other end of each of the two chain transmission mechanism mounting plates is provided with a driven shaft 74. The chain transmission mechanism mounting plate 22 can be mounted by channel steel, and two ends of the driving shaft and the driven shaft respectively penetrate through the channel steel and then are fastened by screws.

The material loading support frame 3 is composed of a bottom frame and four stand columns, the bottom frame is welded with one side of the support frame, the slope sliding table 6 is arranged between the four stand columns, the side edge of the slope sliding table is welded with the inner sides of the four stand columns, a baffle plate for preventing the filter from sliding down can be welded on one side of the slope sliding table, and the material loading cylinder 43 is fixed on the outer side of one of the stand columns.

The two ends of the roller 72 are respectively connected with the chain through the low-friction bearings, so that when the filter is conveyed to the lower part of the machine head of the printing machine, the filter is clamped by the printing screen and the roller, the roller freely rotates at the moment, the filter is driven to rotate at the same time, the printing on the outer wall of the filter is ensured to be complete, the roller is driven by the chain to fixedly move, and the roller freely rotates only by generating clamping force with the screen when the roller runs to the lower part of the screen. The interval of adjacent roller bearing is less than the filter jar body diameter, can prevent that the filter from dropping between the roller bearing.

The rolling shaft 72 is provided with a plurality of grooves for installing the anti-skid rings, and the groove on each rolling shaft is internally provided with a fixed anti-skid ring and an adjustable anti-skid ring respectively. The fixed anti-slip ring is fixed at one end of the roller close to the printer head, and the adjustable anti-slip ring is arranged in different grooves on the roller according to different lengths of the filters to be printed, so that screen printing of the filters with different lengths can be realized. The antiskid circle can adopt the rubber circle, increases the frictional force with the filter contact, prevents that the filter from skidding on the roller bearing, guarantees the smooth antedisplacement of filter.

As shown in fig. 5, the adjusting part includes a dovetail groove slider 111, a left-right moving sliding table 112, an up-down moving sliding table 113, a fine-tuning sliding table 114 and a connecting plate 115, the screen fixing frame of the printer body is connected with the left-right moving sliding table through bolts, the left-right moving sliding table is a synchronous belt sliding table, and is driven by a stepping motor to move left and right, so that the printing screen is driven to move left and right. The scraper frame and the fine setting slip table of printing machine organism are connected, and the fine setting slip table is adjusted about the screw rod slip table is twisted through the hand and is realized, and then realizes that screen printing scrapes the fine setting function about of scraper frame, and the printing quality when can effectively guarantee to change product or screen printing at every turn.

The left-right moving sliding table 112 and the fine adjusting sliding table 114 are connected with the up-down moving sliding table 113 through a connecting plate 115, the up-down moving sliding table 113 is a screw sliding table, and is driven by a stepping motor above to move up and down, so that the screen printing plate fixing frame, the screen printing scraper frame, the left-right moving sliding table and the fine adjusting sliding table of the screen printing machine can integrally move up and down. The up-and-down sliding table is connected with a dovetail groove sliding block 111, and the dovetail groove sliding block is connected with a printing machine mounting frame 10. The dovetail groove sliding block sliding table is capable of moving the sliding block back and forth through hand cranking, and therefore the whole back and forth movement of the screen printer head is achieved.

When the filter blocks light through the feeding turning plate 41, the reflective photoelectric switch 9 generates a detection switch signal, the detection signal transmission controller controls the feeding cylinder 43 to act, the piston rod of the cylinder extends out to push the feeding turning plate 41 to rotate, so that the filter on the feeding turning plate 41 rolls onto the slope sliding table 6, the filter rolls onto the chain conveying mechanism along the gradient of the sliding table after being turned over to the slope sliding table, the chain drives the roller and the filter to move simultaneously, when the filter moves to the lower part of the head of the screen printing machine, the scraper of the screen printing machine above the screen printing plate descends under the driving of the cylinder, the scraper of the screen printing machine above the screen printing plate and the screen printing plate are pressed under the interaction of the roller of the chain conveying mechanism, the sliding table moves left and right to drive the screen printing plate fixing frame to move left and right, the filter and the roller below the filter rotate under the driving of the screen printing plate, so that the outer wall of the filter is, the filter completing the printing work continuously moves forwards, slides to the blanking turning plate 51 of the blanking mechanism when the filter moves to the end part of the chain conveying mechanism, and finally jacks up the blanking turning plate 51 through the blanking cylinder 53, so that the filter on the blanking turning plate slides to the blanking channel, and the whole automatic printing process is completed. The conveying chain of the chain conveying mechanism drives the rolling shafts to slide down to the blanking turning plate by driving a filter to slide down to one grid every time the rolling shafts rotate, the distance between the two rolling shafts is one grid distance, the distance between the two rolling shafts which rotate by the chain stops for 2-3 seconds and sends out a pulse signal, and the signal controls the action of the blanking cylinder through the programmable controller, so that the blanking mechanism carries out turnover blanking on a printed finished product. The action of the blanking mechanism and the rotation of the chain are carried out alternately, so that the filter is driven by the chain to slide onto the blanking turning plate in a transmission mode, the blanking turning plate is given rotation time, after the blanking turning plate is reset, the chain drives the next filter to slide and blank again in a transmission mode, and the continuous automatic printing work of the filter is realized by repeating the actions.

The printing machine of the utility model can effectively ensure the continuous production of products, stabilize the on-site production beat, improve the production efficiency and stabilize the product quality through automatic feeding and discharging and automatic positioning printing; can realize unmanned production and reduce labor cost.

The foregoing is merely illustrative of some of the principles of the present invention and the description is not intended to limit the invention to the specific constructions and applications shown, so that all modifications and equivalents that may be utilized are within the scope of the invention.

Other technical features than those described in the specification are known to those skilled in the art.

Claims

1. The automatic screen printing machine for the chain type filter comprises a screen printing machine body, wherein the screen printing machine body is fixed on a screen printing machine mounting frame through an adjusting part, and the automatic screen printing machine is characterized by further comprising a supporting part, a chain conveying mechanism, a feeding support frame, a discharging mechanism, a discharging support frame and a slope sliding table, wherein the chain conveying mechanism for conveying the filter is arranged at the upper end of the supporting part, the feeding support frame is arranged at the front end of the supporting part, the slope sliding table is arranged at the upper end of the feeding support frame, and the feeding mechanism is arranged on the high-end side of the slope sliding table; a blanking support frame is arranged at the rear end of the support part, and a blanking mechanism is arranged at one end of the blanking support frame; the screen printer mounting frame is arranged on one side of the supporting part, and the screen printer head is arranged above the chain conveying mechanism; the chain transmission mechanism is linked with the blanking mechanism through a motor and an encoder; the high end of the slope sliding table is provided with a reflection-type photoelectric switch corresponding to the feeding mechanism, and the reflection-type photoelectric switch receives signals and then controls the overturning action of the feeding mechanism through a controller.

2. The automatic screen printing machine of claim 1, wherein the chain transmission mechanism comprises transmission chains, rollers, a driving shaft, a driven shaft and a motor, one transmission chain is respectively arranged on both sides between the driving shaft and the driven shaft, a plurality of rollers for driving the filter to move are arranged between the two transmission chains, the driving shaft is connected with one end of the motor, and the other end of the motor is provided with an encoder.

3. The automatic screen printing machine of claim 2, wherein the blanking mechanism comprises a blanking turning plate, a blanking baffle and a blanking cylinder, one end of the blanking turning plate is rotatably connected with the blanking support frame, the blanking cylinder is arranged at the bottom of the free end of the blanking turning plate and is controlled by an encoder, and the blanking baffle is arranged on the outer side of the blanking turning plate.

4. The automatic screen printing machine of claim 1, 2 or 3, wherein the feeding mechanism comprises a feeding turning plate, a feeding baffle and a feeding cylinder, one end of the feeding turning plate is rotatably connected with the slope sliding table, the feeding cylinder is arranged at the bottom of the free end of the feeding turning plate and fixed on one side of the feeding support frame, and the feeding baffle for preventing the filter from sliding down is arranged on one side of the feeding turning plate.

5. The automatic screen printing machine of claim 2, wherein the support member includes a support frame and chain transfer mechanism mounting plates, the support frame is provided with the chain transfer mechanism mounting plates on both sides of a top end thereof, and the two chain transfer mechanism mounting plates are provided with a driving shaft at one end and a driven shaft at the other end.

6. A chain filter automatic screen printing machine as claimed in claim 2 wherein the rollers are connected at each end to the chain by bearings, the spacing between adjacent rollers being less than the diameter of the filter tank.

7. A screen printing machine according to claim 2 or 6, wherein the rollers are provided with a plurality of recesses for receiving the anti-slip rings, and a fixed anti-slip ring and an adjustable anti-slip ring are provided in the recess of each roller.

8. The automatic screen printing machine of the chain filter of claim 1, wherein the adjusting part comprises a dovetail slider, a left-right moving sliding table, an up-down moving sliding table, a fine-tuning sliding table and a connecting plate, a screen fixing frame of the machine body of the printing machine is connected with the left-right moving sliding table, a scraper frame of the machine body of the printing machine is connected with the fine-tuning sliding table, the left-right moving sliding table and the fine-tuning sliding table are connected with the up-down moving sliding table through the connecting plate, the up-down moving sliding table is connected with the dovetail.