CN113525739B

CN113525739B - Automatic packaging equipment for true plating coating

Info

Publication number: CN113525739B
Application number: CN202111071670.9A
Authority: CN
Inventors: 林易
Original assignee: Ruirun Chemical Nantong Co ltd
Current assignee: Ruirun Chemical Nantong Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-07-29
Anticipated expiration: 2041-09-14
Also published as: CN113525739A

Abstract

The invention provides automatic packaging equipment for vacuum coating paint, which comprises a feeding device, a filling hopper arranged at the output end of the feeding device, a transfer conveyor belt arranged below the filling hopper, and a dust removal filling device, wherein the dust removal filling device is arranged between the filling hopper and the transfer conveyor belt, the dust removal filling device comprises a rotary conveyor belt, a negative pressure air draft unit, a bearing part, a material storage part and a clamping unit, the side wall of the bearing part is arranged in a hollow mode, a through opening A is formed in the bottom end of the bearing part, a through opening B communicated with the through opening A is formed in the inner wall of a bearing cavity of the bearing part, and during bagging, raised dust in the material storage part is absorbed by the negative pressure air draft unit through the through opening A and the through opening B. Graphite powder is received and transferred by a material storage part driven by a bearing part, a draught hood is arranged on a transfer path to suck away the dust, the bearing part is bagged at a packaging station, and then the material storage part sends the graphite powder into a material bag, and simultaneously, a negative pressure pump absorbs the raised dust, so that the dust is effectively absorbed.

Description

Automatic packaging equipment for true plating coating

Technical Field

The invention relates to the technical field of powder packaging, in particular to automatic packaging equipment for true plating coating.

Background

The vacuum coating paint is one of the indispensable important materials for vacuum coating technology. It can be used as both priming paint and top-coat. As the primer, the paint can improve the brightness and the mirror reflection effect, and has the effects of improving the adhesive force of an aluminum film and a substrate, sealing the substrate and the like. As a finish paint, it can improve the wear resistance, corrosion resistance, weather resistance and the like of the coating layer, and can also color the coating layer to enable the coated piece to reflect a metallic luster with five-color. It can be said that the vacuum coating technology cannot be developed without the vacuum coating paint. The production of the vacuum coating paint and dust-free packaging relate to measurement standardization, and simultaneously play an important role in environmental protection.

Patent document CN201720390197.3 discloses a powder packagine machine with dust removal function, including the frame, and locate unloader, packing plant and the dust collector in the frame, unloader includes the unloading pipe, dust collector includes dust removal branch pipe, vacuum generator and dust removal bucket are located in the frame, on the lateral wall of unloading pipe is located to the one end of dust removal branch pipe to with unloading pipe intercommunication, its other end is connected through a hose and vacuum generator's material absorption mouth, vacuum generator's discharge gate is connected through the feed inlet of another hose and dust removal bucket.

Although the vacuum generator is arranged on the side wall of the feeding pipe to suck dust into the dust removal barrel, the invention has the problem that the yield is influenced because produced powder is sucked together with the dust.

Disclosure of Invention

Aiming at the problems, the invention provides automatic vacuum coating paint packaging equipment, which receives and transfers powder through a material storage part driven by a bearing part, a suction hood is arranged on a transfer path to suck away dust, a bagging device is used for bagging the bearing part automatically at a packaging station, then the powder is sent into a material bag by the material storage part, and simultaneously, the raised dust is absorbed by a negative pressure pump, thereby solving the problem that the yield is influenced because the produced powder is sucked away together with the dust in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an automatic equipment for packing of vacuum coating, includes loading attachment, sets up in the hopper of loading attachment output and sets up in the transfer conveyer belt of hopper below, its characterized in that still includes:

the dust removal and filling device is arranged between the filling hopper and the transfer conveyor belt and comprises a rotary conveyor belt, a negative pressure air draft unit, a bearing part, a material storage part and a clamping unit, wherein the rotary conveyor belt surrounds the negative pressure air draft unit, the negative pressure air draft unit is connected with negative pressure through a pipeline, a first guide rail and a second guide rail are arranged in an inner cavity of the negative pressure air draft unit, the first guide rail is attached to the rotary conveyor belt, the bearing part is arranged on the outer side of the rotary conveyor belt in an equidistant array and penetrates through the rotary conveyor belt to extend into the negative pressure air draft unit, the bottom of the bearing part is constrained on the first guide rail, the material storage part is constrained in the inner cavity of the bearing part and can only slide along the opening direction of the bearing part, and the bottom of the material storage part is constrained on the second guide rail, the clamping unit is arranged on the outer side wall of the bearing piece;

The lateral wall cavity that holds carrier sets up, and it sets up opening A in the bottom, hold carrier's bearing intracavity wall and set up the opening B that link up with opening A, during the bagging-off, the raise dust in the material storage part passes through opening A with opening B quilt the negative pressure convulsions unit absorbs.

As an improvement, an open slot which penetrates through the middle of the first guide rail is formed in the middle of the first guide rail.

As an improvement, a flexible sealing member is arranged at the opening groove, the flexible sealing member seals a gap between the bearing member and the first guide rail, and the flexible sealing member moves along with the bearing member.

As a modification, the second guide rail is provided with an ejector part located on a downward side of the negative pressure air draft unit.

As an improvement, a plurality of powder passing holes are formed in the bottom surface of the cavity of the material storage part, the side wall of the material storage part is attached to the through hole B, and when the material storage part is located at the ejection part, the through hole B is opened in a staggered mode relative to the side wall of the material storage part.

As an improvement, the clamping unit includes:

the clamping rods are hinged to the outer side wall of the bearing piece, and one clamping rod is arranged on the periphery of the bearing piece; and

The limiting ring is constrained on the outer side wall of the bearing piece and can only slide along the height direction of the bearing piece, and the limiting ring drives the clamping rod to move.

As an improvement, the outside of the negative pressure air draft unit is provided with a second limit, the second limit corresponds to the ejection part, and the second limit drives the clamping unit to loosen.

As an improvement, an air draft cover is arranged above the rotary conveying belt and is arranged between the filling hopper and the bagging station.

As an improvement, the bag sealing device is arranged on a transmission path of the transfer conveyor belt, and the bag sealing device is used for sequentially sealing the bags transmitted from the transfer conveyor belt.

The system of the invention has the advantages that:

(1) according to the invention, the powder is received and transferred by the material storage part driven by the bearing part, the air draft cover is arranged on the transfer path to suck away the dust, the bag sleeving device is used for automatically bagging the bearing part at the packaging station, then the material storage part sends the powder into the material bag, and the negative pressure pump absorbs the raised dust, so that the dust is effectively absorbed;

(2) the material bag is successfully transferred and sleeved to the bearing piece by utilizing the limiting ring of the limiting group to the clamping unit and is firmly clamped;

(3) According to the invention, the material storage part is ejected out, the through hole B is opened in a staggered way relative to the side wall of the material storage part, namely after dust enters the bearing cavity of the bearing part through the powder passing hole, the dust is conveyed to the negative pressure pump through the through hole B, the side wall of the hollow bearing part and the through hole A in sequence by the negative pressure air draft unit;

(4) the ejection part is used for ejecting the material storage part into the material bag, so that powder in the material storage part is poured into the material bag conveniently, and the peripheral side walls of the material storage part support the material bag.

In conclusion, the dust-collecting bag has the advantages of full-process dust absorption, automatic bag sleeving and clamping, automatic bag packaging and sealing and the like, and is particularly suitable for the technical field of powder packaging.

Drawings

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

FIG. 2 is a schematic view of the bag sleeving device and the dedusting and filling device of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is an enlarged view of the point B in FIG. 2;

FIG. 5 is a schematic front cross-sectional view of the present invention;

FIG. 6 is a partial schematic view of a dedusting filler apparatus of the present invention;

FIG. 7 is a schematic view of the carrier and storage unit of the present invention;

FIG. 8 is a second schematic view of the carrier and the material storage device of the present invention;

FIG. 9 is a schematic view of example 2 of the present invention;

Fig. 10 is a schematic view of embodiment 3 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1:

as shown in fig. 1 to 8, an automatic packaging apparatus for vacuum coating paint comprises a feeding device 1, a filling funnel 2 disposed at the output end of the feeding device 1, and a transfer conveyor belt 3 disposed below the filling funnel 2, and further comprises:

the dust removal and filling device 5 is arranged between the filling hopper 2 and the transfer conveyor belt 3, the dust removal and filling device 5 comprises a rotary conveyor belt 51, a negative pressure air draft unit 52, a bearing part 53, a material storage part 54 and a clamping unit 55, the rotary conveyor belt 51 surrounds the negative pressure air draft unit 52, the negative pressure air draft unit 52 is connected with negative pressure through a pipeline, a negative pressure source of the negative pressure is generated by a negative pressure pump 7, a first guide rail 521 and a second guide rail 522 are arranged in an inner cavity of the negative pressure air draft unit 52, the first guide rail is attached to the rotary conveyor belt 51, the bearing part 53 is arranged on the outer side of the rotary conveyor belt 51 in an equidistant array mode and penetrates through the rotary conveyor belt 51 to extend into the negative pressure air draft unit 52, the bottom of the bearing part 53 is constrained on the first guide rail 521, the material storage part 54 is constrained on the inner cavity of the bearing part 53 and can only slide along the opening direction of the bearing part 53, the bottom of the stock member 54 is constrained on the second guide rail 522, and the clamping unit 55 is disposed on the outer side wall of the carrier member 53;

The lateral wall cavity of bearing member 53 sets up, and its bottom is seted up through-hole A531, bear the weight of the intracavity wall of bearing member 53 and set up through-hole B532 that link up with through-hole A531, during the bagging-off, the raise dust in the material storage part 54 passes through-hole A531 with through-hole B532 is absorbed by negative pressure convulsions unit 52.

It should be noted that the discharging mode of the filling hopper 2 is intermittent discharging, specifically, when the bearing member 53 moves to the discharging port of the filling hopper 2, the discharging is opened through the control of an electric signal, and the discharging is quantitative, so as to ensure that the powder transported in each bearing member 53 is quantitative.

It should be noted that after the rotary conveyor 51 drives the carrier 53 away from the filling hopper 2, the material bag is manually and rapidly sleeved or mechanically sleeved on the carrier 53 for filling powder.

Further, an open groove 5211 is formed in the middle of the first rail 521 and penetrates vertically.

It should be noted that the open groove 5211 is used to allow the bottom of the carriage 53 to move relative to the suction unit 52.

Further, a flexible sealing member 8 is provided at the opening groove 5211, the flexible sealing member 8 seals a gap between the carrier 53 and the first guide rail 521, and the flexible sealing member 8 moves along with the carrier 53.

Further, the second rail 522 is provided with a push-out portion 5221, and the push-out portion 5221 is located on a downward side of the negative pressure ventilation unit 52.

Further, a plurality of powder passing holes 541 are formed in the bottom surface of the cavity of the storage part 54, the side wall of the storage part 54 is attached to the through hole B532, and when the storage part 54 is located at the ejection part 5221, the through hole B532 is opened in a staggered manner relative to the side wall of the storage part 54.

It should be noted that the ejecting portion 5221 is used for ejecting the material storage member 54 into the material bag, so that the powder material in the material storage member 54 can be poured into the material bag, and meanwhile, the peripheral side walls of the material storage member 54 support the material bag.

After the material storage member 54 is ejected, the through opening B532 is opened in a staggered manner with respect to the side wall of the material storage member 54, that is, after the dust enters the carrying cavity of the carrying member 53 through the dust passing hole 541, the negative pressure air draft unit 52 transports the dust to the negative pressure pump 7 through the through opening B532, the side wall of the hollow carrying member 53, and the through opening a531 in this order.

Further, the clamping unit 55 includes:

the clamping rods 551 are hinged to the outer side wall of the bearing part 53, and one clamping rod 551 is arranged on the periphery of the bearing part 53; and

A stop collar 552, the stop collar 552 being constrained to the outer side wall of the bearing member 53 and being slidable only in the height direction of the bearing member 53, the stop collar 552 driving the clamping rod 551 to move.

It should be noted that the free end of the clamping rod 551 is adapted to the shape of the carrier 53, and the outer side wall of the carrier 53 is provided with a material with high friction coefficient to cooperate with the clamping rod 551 to clamp the material bag.

It should be noted that the limiting ring 552 is limited at two positions, namely, the upper position and the lower position, so that the material bag is prevented from falling off due to free loosening.

Further, a second limit 523 is arranged on the outer side of the negative pressure air draft unit 52, the second limit 523 corresponds to the ejection part 5221, and the second limit 523 drives the clamping unit 55 to release.

Further, an air draft hood 56 is arranged above the rotary conveyor 51, and the air draft hood 56 is arranged between the filling hopper 2 and the bagging station.

Further, the bag sealing device 4 is arranged on a transmission path of the transfer conveyor belt 3, and the bag sealing device 4 sequentially seals the bags transmitted by the transfer conveyor belt 3.

It should be noted that the transmission speed of the transfer conveyor 3 is the same as the transmission speed of the rotary conveyor 51, the bag sealing plate 41 on the bag sealing device 4 reciprocates along the transmission direction of the transfer conveyor 3, the speed of the bag sealing plate 41 moving in the same direction relative to the transfer conveyor 3 is the same, the bag sealing plate 41 seals the bag filled with powder in time, and when the bag sealing plate 41 moving in the opposite direction relative to the transfer conveyor 3, the bag sealing plate 41 moves in an accelerated manner to abut against the next bag.

Example 2:

FIG. 9 is a schematic structural view of an automatic packaging apparatus for vacuum coating of the present invention; as shown in fig. 10, in which the same or corresponding components as those in embodiment 1 are denoted by the same reference numerals as those in embodiment 1, only points different from embodiment 1 will be described below for the sake of convenience. This example 2 differs from example 1 in that:

as shown in fig. 9, in the present embodiment, a plurality of protrusions 533 are disposed on the bottom surface of the carrying cavity of the carrying member 53, and the protrusions 533 are disposed in one-to-one correspondence with the powder passing holes 541.

It should be noted that, the protrusions 533 are correspondingly matched with the powder passing holes 541 one by one, so that the bottom of the chamber of the storage component 54 forms a complete plane, powder is not pressed into the powder passing holes 541 due to gravity, and the protrusions 533 clean the powder passing holes 541.

Example 3:

FIG. 10 is a schematic structural view of an automatic packaging apparatus for vacuum coating according to the present invention; as shown in fig. 10, in which the same or corresponding components as those in embodiments 1 and 2 are denoted by the same reference numerals as those in embodiments 1 or 2, only the points different from embodiments 1 and 2 will be described below for the sake of convenience. Example 3 differs from examples 1 and 2 in that:

In this embodiment, as shown in fig. 10, the free end of the clamping rod 551 is provided with a needle 553, and the side wall of the carrier 53 is provided with a needle plate 554, wherein the needle plate 554 corresponds to the needle 553 in a one-to-one manner.

It should be noted that the corresponding engagement of the needle-hole plate 554 and the needle 553 enables the clamping bar 551 to securely clamp the pouch to the carrier 53.

The working process comprises the following steps:

the feeding device 1 conveys processed powder materials to the filling hopper 2, the filling hopper 2 carries out quantitative feeding on the material storage part 54 in the dedusting filling device 5, the rotary conveyor belt 51 drives the bearing part 53 and the material storage part 54 to move away from the filling hopper 2, the material bag is manually sleeved on the outer side wall of the bearing part 53, the clamping unit 55 clamps the material bag, then the rotary conveyor belt 51 continues to drive the bearing part 53 and the material storage part 54 to move downwards, the material storage part 54 is ejected out by the ejection part 5221 arranged on the second guide rail 522, at the moment, dust is lifted from the powder passing hole 541 and enters the bearing cavity of the bearing part 53, the dust sequentially passes through the hollow side wall of the bearing part 53 and the negative pressure air exhaust unit 52 and is absorbed by the negative pressure pump 7, and finally, the material bag filled with the powder materials is transferred by the transfer conveyor belt 3 and is sealed by the bag sealing device 4.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an automatic equipment for packing of vacuum coating, includes loading attachment (1), sets up in filling funnel (2) of loading attachment (1) output and sets up in transfer conveyor (3) of filling funnel (2) below, its characterized in that still includes:

the dust removal filler device (5) is arranged between the filler hopper (2) and the transfer conveyor belt (3), the dust removal filler device (5) comprises a rotary conveyor belt (51), a negative pressure air draft unit (52), a bearing piece (53), a material storage piece (54) and a clamping unit (55), the rotary conveyor belt (51) surrounds the negative pressure air draft unit (52), the negative pressure air draft unit (52) is connected with negative pressure through a pipeline, a first guide rail (521) and a second guide rail (522) are arranged in an inner cavity of the negative pressure air draft unit (52), the first guide rail (521) is attached to the rotary conveyor belt (51), the bearing piece (53) is arranged on the outer side of the rotary conveyor belt (51) in an equidistant array mode, penetrates through the rotary conveyor belt (51) and extends into the negative pressure air draft unit (52), the bottom of the bearing part (53) is constrained on the first guide rail (521), the storage part (54) is constrained on the inner cavity of the bearing part (53) and can only slide along the opening direction of the bearing part (53), the bottom of the storage part (54) is constrained on the second guide rail (522), and the clamping unit (55) is arranged on the outer side wall of the bearing part (53);

The side wall of the bearing piece (53) is hollow, a through hole A (531) is formed in the bottom end of the side wall, a through hole B (532) communicated with the through hole A (531) is formed in the inner wall of a bearing cavity of the bearing piece (53), and when the bag is bagged, dust in the material storage piece (54) is absorbed by the negative-pressure air draft unit (52) through the through hole A (531) and the through hole B (532);

a plurality of powder passing holes (541) are formed in the bottom face of the cavity of the material storage part (54), the side wall of the material storage part (54) is attached to the through hole B (532), and when the material storage part (54) is jacked open, the through hole B (532) is opened in a staggered mode relative to the side wall of the material storage part (54).

2. The automatic packaging equipment for vacuum coating paint according to claim 1, characterized in that the first guide rail (521) is provided with a slot (5211) passing through it in the middle.

3. The automatic packaging equipment for vacuum coating paint according to claim 2, characterized in that a flexible sealing member (8) is provided at the opening groove (5211), the flexible sealing member (8) seals the gap between the carrier (53) and the first guide rail (521), and the flexible sealing member (8) moves along with the carrier (53).

4. The automatic packaging equipment for vacuum coating paints according to claim 1, wherein the second guide rail (522) is provided with an ejector (5221), the ejector (5221) is positioned at the downward side of the negative pressure air draft unit (52), and the ejector (5221) drives the storage member (54) to move relative to the bearing member (53).

5. The automatic packaging equipment for vacuum coating paint according to claim 4, wherein the clamping unit (55) comprises:

the clamping rods (551) are hinged to the outer side wall of the bearing piece (53), and one clamping rod (551) is arranged on the periphery of the bearing piece (53); and

a limiting ring (552), wherein the limiting ring (552) is constrained on the outer side wall of the bearing part (53) and can only slide along the height direction of the bearing part (53), and the limiting ring (552) drives the clamping rod (551) to move.

6. The automatic packaging equipment for vacuum coating paint according to claim 5, characterized in that a second limit (523) is arranged outside the negative pressure air draft unit (52), the second limit (523) is arranged corresponding to the ejection part (5221), and the second limit (523) drives the clamping unit (55) to release.

7. The automatic packaging equipment for vacuum coating paint according to claim 1, characterized in that an air draft hood (56) is arranged above the rotary conveyor (51), and the air draft hood (56) is arranged between the filling hopper (2) and the bagging device.

8. The automatic packaging equipment for vacuum coating paint according to claim 1, further comprising a bag sealing device (4) arranged on the conveying path of the transfer conveyor (3), wherein the bag sealing device (4) is used for sealing the bags conveyed by the transfer conveyor (3) in sequence.