CN212953261U

CN212953261U - Feeding device of screen printing machine

Info

Publication number: CN212953261U
Application number: CN202021501662.4U
Authority: CN
Inventors: 蔡干寿
Original assignee: Shenzhen Changyi Technology Co ltd
Current assignee: Shenzhen Changyi Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-13
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a silk screen printing machine technical field just discloses a silk screen printing machine loading attachment, be two first curb plate and second curb plate including quantity. This silk screen printing machine loading attachment, through pulling out the silk screen printing raw materials of treating in the rotary drum outside, and pass from the gap between conveying platform and the guide roller, control biax motor rotates, can make two transfer lines rotatory, drive the bull stick and rotate between two connecting plates under drive belt's drive effect, and then make the guide roller rotate, it waits that the silk screen printing raw materials of drive below move backward on conveying platform, make and wait that the silk screen printing raw materials remove time basically keep linear motion, and through the setting of a plurality of guide roller on both sides, treat that the silk screen printing raw materials removes the in-process, the guide roller is driven rotatory, two rows of guide roller are located the top of treating silk screen printing raw materials both sides respectively, make and treat that the silk screen printing raw materials removes along the rotatory straight line direction of guide roller, further strengthened the direction effect, the purpose that stability is good has been reached.

Description

Feeding device of screen printing machine

Technical Field

The utility model relates to a silk screen printing machine technical field specifically is a silk screen printing machine loading attachment.

Background

The screen printer is a device for screen printing solder paste or paste glue on a printing stock through a screen printing plate, and is widely applied to the electronic processing industry, such as screen printing marks of printed circuit boards, marks of instrument shell panels, solder paste printing in the circuit board processing process and the like.

Silk screen printing machine loading attachment on the existing market is various, but the general poor defect of stability that all has, all accomplishes through conveyer cooperation artifical pay-off during current silk screen printing machine material loading, and unable stable keeping is carried along unified water flat line among the material transfer process, lacks stable guide structure and guiding mechanism, leads to whole loading attachment stability not good, so proposes a silk screen printing machine loading attachment and solves the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a silk screen printing machine loading attachment possesses advantages such as stability is good, has all been accomplished through the artifical pay-off of conveyer cooperation when having solved current silk screen printing machine material loading, and unable stable keeping is carried along unified water flat line in the material transfer process, lacks stable guide structure and guiding mechanism, leads to the not good problem of whole loading attachment stability.

(II) technical scheme

In order to realize the good purpose of the stability, the utility model provides a following technical scheme: a feeding device of a screen printing machine comprises two first side plates and two second side plates, a conveying platform is fixedly mounted between the first side plates, supporting legs are fixedly mounted on the opposite sides of the first side plates, a rotary drum is movably mounted between the second side plates, raw materials to be screen printed are movably connected to the outer sides of the rotary drum, a fixed plate is fixedly mounted between the supporting legs, an electric push rod is fixedly mounted at the bottom of the fixed plate, a movable plate is fixedly mounted at the output end of the electric push rod, two slide rods are fixedly mounted at the top of the movable plate, a top plate is fixedly mounted at the top of the slide rods, guide rollers are fixedly mounted on the left side and the right side of the bottom of the top plate, two connecting plates are fixedly mounted at the bottom of the top plate, rotating rods are movably mounted between the connecting plates, and guide rollers are fixedly mounted on, the bottom fixed mounting of roof has the biax motor, the output fixed mounting of biax motor has the transfer line, the transmission is connected with driving belt between transfer line and the bull stick, the bottom fixed mounting of roof has the brush.

Preferably, the second side plate is located on the front face of the first side plate, and the second side plate and the first side plate are located on the same horizontal line.

Preferably, the top of the sliding rod penetrates through the bottom of the first side plate and extends to the top of the first side plate, and a sliding hole is formed in the top of the first side plate.

Preferably, the width of the top plate is equal to the distance between the two first side plates, and the brush is located at the front side of the guide roller.

Preferably, the number of the guide rollers is a plurality, and the guide rollers are uniformly distributed on the left side and the right side of the bottom of the top plate.

Preferably, the two connecting plates are located between the left guide roller and the right guide roller, and the bottoms of the guide rollers are located on the same horizontal line.

(III) advantageous effects

Compared with the prior art, the utility model provides a silk screen printing machine loading attachment possesses following beneficial effect:

1. the feeding device of the screen printing machine controls the rotation of the double-shaft motor by pulling out raw materials to be screen printed outside the rotary drum and penetrating through a gap between the conveying platform and the guide rollers, so that the two transmission rods can rotate, the transmission action of the transmission belt drives the rotation rods to rotate between the two connecting plates, and further the guide rollers rotate, the raw materials to be screen printed below the guide rollers are driven to move backwards on the conveying platform by the rotation of the guide rollers, the basic feeding function is realized, meanwhile, the guide rollers rotate tightly close to the raw materials to be screen printed, so that the raw materials to be screen printed basically keep linear motion when moving, and the guide rollers are driven to rotate by the arrangement of the guide rollers on two sides, two rows of guide rollers are respectively positioned above two sides of the raw materials to be screen printed, so that the raw materials to be screen printed move along the linear direction of the rotation of the guide rollers, and the guide effect is further enhanced, the purpose of good stability is achieved.

2. This silk screen printing machine loading attachment, setting through the brush, before treating the below that the silk screen printing raw materials passed the roof, the brush can be treated the silk screen printing raw materials and produce frictional force, brush down the dust on its surface, dust granule influences the silk screen printing effect when preventing the later stage from carrying out the silk screen printing, setting through the electric push rod, can drive the fly leaf and reciprocate, thereby make the slide bar reciprocate along the slide opening on the first curb plate, make the roof drive the direction gyro wheel and the guide roll of its below reciprocate, can adjust the distance between direction gyro wheel and the guide roll and the conveying platform, thereby adapt to the material loading and the direction of treating the silk screen printing raw materials of different thickness, the high mesh of practicality has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a first side plate 1, a second side plate 2, a

conveying platform

3, 4 support legs, a rotary drum 5, a raw material to be silk-screened 6, a fixed plate 7, an electric push rod 8, a movable plate 9, a sliding rod 10, a top plate 11, a guide roller 12, a connecting plate 13, a rotating rod 14, a guide roller 15, a double-shaft motor 16, a transmission rod 17, a transmission belt 18 and a hairbrush 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a feeding device of a screen printing machine comprises a first side plate 1 and a second side plate 2, the first side plate 1 and the second side plate 2 are arranged in front of the first side plate 1, the second side plate 2 and the first side plate 1 are arranged on the same horizontal line, a conveying platform 3 is fixedly arranged between the first side plates 1, support legs 4 are fixedly arranged on the opposite sides of the first side plates 1, a rotary drum 5 is movably arranged between the second side plates 2, raw materials 6 to be screen printed are movably connected to the outer side of the rotary drum 5, a fixed plate 7 is fixedly arranged between the support legs 4, an electric push rod 8 is fixedly arranged at the bottom of the fixed plate 7, the type of the electric push rod 8 can be Y802-4, a movable plate 9 is fixedly arranged at the output end of the electric push rod 8, two slide rods 10 are fixedly arranged at the top of the movable plate 9, the top of the slide rods 10, the top of the first side plate 1 is provided with a sliding hole, the top of the sliding rod 10 is fixedly provided with a top plate 11, the left side and the right side of the bottom of the top plate 11 are both fixedly provided with a plurality of guide rollers 12, the plurality of guide rollers 12 are uniformly distributed on the left side and the right side of the bottom of the top plate 11, the bottom of the top plate 11 is fixedly provided with two connecting plates 13, a rotating rod 14 is movably arranged between the connecting plates 13, the outer side of the rotating rod 14 is fixedly provided with a guide roller 15, the two connecting plates 13 are both positioned between the left guide roller 12 and the right guide roller 12, the bottom of the guide roller 12 and the bottom of the guide roller 15 are positioned on the same horizontal line, the bottom of the top plate 11 is fixedly provided with a double-shaft motor 16, the model of the double-shaft motor 16 can be GVD22-100-80S, the output end of, the raw material 6 to be silk-screened outside the rotary drum 5 is pulled out and penetrates through a gap between the conveying platform 3 and the guide rollers 12, the rotation of the double-shaft motor 16 is controlled, two transmission rods 17 can be rotated, the rotating rod 14 is driven to rotate between two connecting plates 13 under the transmission action of a transmission belt 18, and further the guide rollers 15 are driven to rotate, the raw material 6 to be silk-screened below is driven to move backwards on the conveying platform 3 by the rotation of the guide rollers 15, the basic feeding function is realized, meanwhile, the guide rollers 15 are tightly attached to the raw material 6 to be silk-screened to rotate, so that the raw material 6 to be silk-screened keeps linear motion when moving, and the raw material 6 to be silk-screened moves along the linear direction of the rotation of the guide rollers 12 by the arrangement of the guide rollers 12 on two sides during the moving of the raw material 6 to be silk-screened, the guide rollers 12 are driven to rotate, and the two rows of guide rollers 12 are respectively positioned above two sides, further strengthening the guide effect, achieving the purpose of good stability, the bottom of the top plate 11 is fixedly provided with a brush 19, the width of the top plate 11 is equal to the distance between the two first side plates 1, the brush 19 is positioned at the front side of the guide roller 15, through the arrangement of the brush 19, before the raw material 6 to be silk-screened passes through the lower part of the top plate 11, the brush 19 can generate friction force on the raw material 6 to be silk-screened to brush down dust on the surface of the raw material to be silk-screened, so as to prevent dust particles from influencing the silk-screening effect in the later silk-screening process, through the arrangement of the electric push rod 8, the movable plate 9 can be driven to move up and down, so that the slide rod 10 can move up and down along the slide hole on the first side plate 1, the top plate 11 can drive the guide roller 12 and the guide roller 15 below the top plate to move up and down, the distance between the guide roller 12 and the guide, the purpose of high practicability is achieved.

In summary, in the feeding device of the screen printing machine, the raw material 6 to be screen printed outside the rotary drum 5 is pulled out and penetrates through the gap between the conveying platform 3 and the guide rollers 12, the rotation of the double-shaft motor 16 is controlled, the two transmission rods 17 can be rotated, the transmission belt 18 drives the rotation rod 14 to rotate between the two connecting plates 13, and further the guide rollers 15 are rotated, the rotation of the guide rollers 15 drives the raw material 6 to be screen printed below to move backwards on the conveying platform 3, so as to realize the basic feeding function, meanwhile, the guide rollers 15 rotate tightly against the raw material 6 to be screen printed, so that the raw material 6 to be screen printed keeps moving substantially in a straight line when moving, and through the arrangement of the guide rollers 12 on both sides, during the movement of the raw material 6 to be screen printed, the guide rollers 12 are driven to rotate, the two rows of guide rollers 12 are respectively located above both sides of the raw material 6 to be screen printed, so that the raw material 6 to be screen printed moves along the straight line direction of the guide, further strengthening the guiding effect and achieving the purpose of good stability.

Moreover, through the arrangement of the brush 19, before the raw material 6 to be silk-screened passes through the lower part of the top plate 11, the brush 19 can generate friction force on the raw material 6 to be silk-screened, dust on the surface of the raw material is brushed off, dust particles are prevented from influencing the silk-screening effect in the later stage of silk-screening, the movable plate 9 can be driven to move up and down through the arrangement of the electric push rod 8, so that the slide rod 10 can move up and down along the slide hole on the first side plate 1, the top plate 11 drives the guide roller 12 and the guide roller 15 below the top plate to move up and down, the distance between the guide roller 12 and the guide roller 15 and the conveying platform 3 can be adjusted, thereby the feeding and the guiding of the raw material 6 to be silk-screened with different thicknesses are adapted, the purpose of high practicability is achieved, the problems that the feeding of the existing silk-screening machine is completed through the cooperation of a conveying belt and manual, lack stable guide structure and guiding mechanism, lead to the not good problem of whole loading attachment stability.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a silk screen printing machine loading attachment, is first curb plate (1) and second curb plate (2) of two, its characterized in that including quantity: the screen printing machine is characterized in that a conveying platform (3) is fixedly mounted between the first side plates (1), support legs (4) are fixedly mounted on one side of each of the first side plates (1) in a back-to-back mode, a rotary drum (5) is movably mounted between the second side plates (2), the outer side of the rotary drum (5) is movably connected with screen printing raw materials (6), a fixing plate (7) is fixedly mounted between the support legs (4), an electric push rod (8) is fixedly mounted at the bottom of the fixing plate (7), a movable plate (9) is fixedly mounted at the output end of the electric push rod (8), two slide rods (10) are fixedly mounted at the top of the movable plate (9), a top plate (11) is fixedly mounted at the top of each slide rod (10), guide rollers (12) are fixedly mounted on the left side and the right side of the bottom plate (11), and two connecting plates (, movable mounting has bull stick (14) between connecting plate (13), the outside fixed mounting of bull stick (14) has guide roll (15), the bottom fixed mounting of roof (11) has double-shaft motor (16), the output fixed mounting of double-shaft motor (16) has transfer line (17), the transmission is connected with drive belt (18) between transfer line (17) and bull stick (14), the bottom fixed mounting of roof (11) has brush (19).

2. The silk screen printing machine loading attachment of claim 1, characterized in that: the second side plate (2) is located on the front face of the first side plate (1), and the second side plate (2) and the first side plate (1) are located on the same horizontal line.

3. The silk screen printing machine loading attachment of claim 1, characterized in that: the top of the sliding rod (10) penetrates through the bottom of the first side plate (1) and extends to the top of the first side plate (1), and a sliding hole is formed in the top of the first side plate (1).

4. The silk screen printing machine loading attachment of claim 1, characterized in that: the width of the top plate (11) is equal to the distance between the two first side plates (1), and the hairbrush (19) is positioned on the front side of the guide roller (15).

5. The silk screen printing machine loading attachment of claim 1, characterized in that: the number of the guide rollers (12) is a plurality, and the guide rollers (12) are uniformly distributed on the left side and the right side of the bottom of the top plate (11).

6. The silk screen printing machine loading attachment of claim 1, characterized in that: two connecting plates (13) are located between the left guide roller and the right guide roller (12), and the bottoms of the guide rollers (12) and the bottoms of the guide rollers (15) are located on the same horizontal line.