CN212790678U

CN212790678U - Pigment preparation device for packaging bag printing

Info

Publication number: CN212790678U
Application number: CN202021499140.5U
Authority: CN
Inventors: 张涛; 朱全建
Original assignee: Chengdu Qingyang Baobo Packaging Co ltd
Current assignee: Chengdu Qingyang Baobo Packaging Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-26
Anticipated expiration: 2030-07-27

Abstract

A paint dispensing apparatus for printing packaging bags, comprising: the top of the batching tank is provided with a pair of semicircular cover bodies, one cover body is communicated with a plurality of feeding pipes, and the bottom of the batching tank is communicated with a discharging pipe; the stirring mechanism is used for mixing pigment and comprises a stirring shaft, the stirring shaft penetrates through the center of the bottom of the batching tank, the bottom end of the stirring shaft is connected with a motor, the top end of the stirring shaft is in threaded connection with a stirring paddle, and the stirring paddle is uniformly provided with a plurality of through holes; the filter screen is located batching jar inner wall for the impurity in the filtering pigment. The utility model discloses in different pigments pass through in the inlet pipe slowly flows into the batching jar, shorten the churning time, and pigment mixing effect is good, and the large granule that produces among the stirring process deposits impurity and is collected in the filter screen, avoids advancing like printing process along with pigment, guarantees the printing quality.

Description

Pigment preparation device for packaging bag printing

Technical Field

The utility model relates to a wrapping bag production facility field is relevant with a pigment preparation device for wrapping bag printing very much.

Background

The packaging bag is a bag for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, and the packaging bag is widely applied to daily life and industrial production. In order to improve the visual effect of the appearance of the packaging bag, patterns and colors need to be printed on the surface of the packaging bag. Before printing, the pigment proportion needs to be optimized according to the color of the printed pattern, so that the requirement of printing quality is met. The existing preparation device is simpler, different pigments to be weighed are poured into the preparation tank uniformly to be stirred, and the printing quality of the product is influenced because the pigment amount is more, the stirring time is long, and the long-time stirring is easy to generate precipitation.

SUMMERY OF THE UTILITY MODEL

Problem to relevant prior art exists, the utility model provides a pigment preparation device for wrapping bag printing, different pigment pass through in the inlet pipe slowly flows into the batching jar, shortens the churning time, and pigment mixing is effectual, and the large granule that produces among the stirring process deposits impurity and is collected in the filter screen, avoids advancing like printing process along with pigment, guarantees printing quality.

In order to achieve the above purpose, the utility model adopts the following technology:

a paint dispensing apparatus for printing packaging bags, comprising:

the top of the batching tank is provided with a pair of semicircular cover bodies, one cover body is communicated with a plurality of feeding pipes, and the bottom of the batching tank is communicated with a discharging pipe;

the stirring mechanism is used for mixing pigment and comprises a stirring shaft, the stirring shaft penetrates through the center of the bottom of the batching tank, the bottom end of the stirring shaft is connected with a motor, the top end of the stirring shaft is in threaded connection with a stirring paddle, and the stirring paddle is uniformly provided with a plurality of through holes;

the filter screen is located batching jar inner wall for the impurity in the filtering pigment.

Furthermore, the batching jar is the cylinder, and the batching jar lateral wall has seted up the observation window.

Furthermore, a flow valve is arranged on the feeding pipe, and a fine filter head is arranged on the discharging pipe.

Furthermore, a sealing ring is arranged at the rotary joint of the stirring shaft and the batching tank.

Further, the bottom end of the stirring shaft is connected with a motor through a belt.

Furthermore, an arc-shaped block is arranged at the top end of the stirring shaft.

Further, the arc structure of filter screen for matcing with batching jar inner wall, filter screen outer wall are equipped with the T-shaped piece, and vertical T-shaped groove has been seted up to batching jar inner wall, and the T-shaped piece slides and locates the T-shaped inslot.

Furthermore, the lateral wall of the batching tank is in threaded connection with a limit screw which is used for fixing the T-shaped block.

Furthermore, the bottom end of the feeding pipe is connected with a spray head.

The utility model discloses beneficial effect:

1. in different pigments slowly flowed into the batching jar through the inlet pipe, shortened stirring time, and pigment mixing effect is good, and the large granule that produces among the stirring process deposits impurity and is collected in the filter screen, avoids advancing like printing process along with pigment, guarantees printing quality.

2. Utilize the steerable different pigment addition of flow valve, the pigment is trickle form when passing through the shower nozzle and flows, further improves the mixed effect, and when the pigment was discharged by the discharging pipe, tiny impurity was clear away to the essence filter.

3. Can observe batching jar pigment mixing effect and colour change at any time through the observation window, avoid equipment trouble to lead to pigment ratio deviation, the (mixing) shaft rotates the junction with batching jar and is equipped with the sealing washer, can prevent that pigment from leaking, improves and prepares the precision, guarantees that the colour is stable.

4. The filter screen design can improve impurity filtering effect for the arc structure with batching jar inner wall matching, and the T-shaped piece that the filter screen outer wall was equipped with slides and locates the T-shaped inslot to fixed through stop screw, the quick installation and the dismantlement of the filter screen of being convenient for, device easy operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is the schematic diagram of the stirring paddle structure of the present invention.

Fig. 4 is a schematic view of a partial structure a in fig. 1.

Fig. 5 is a schematic view of a portion B of fig. 1.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in figures 1-4, a pigment preparation device for packaging bag printing comprises a preparation tank 1, a stirring mechanism 2 for mixing pigments and a filter screen 3 for filtering impurities in the pigments.

Batching jar 1 top is equipped with a pair of semicircular lid 101, and one of them lid 101 intercommunication has a plurality of inlet pipes 102, and batching jar 1 bottom intercommunication has discharging pipe 103, is equipped with flow valve 105 on the inlet pipe 102, and inlet pipe 102 bottom is connected with shower nozzle 109, is equipped with fine filter head 106 on the discharging pipe 103.

Stirring mechanism 2 includes (mixing) shaft 201, (mixing) shaft 201 wears to locate batching jar 1 bottom center, (mixing) shaft 201 bottom connection motor 202, (mixing) shaft 201 top threaded connection has stirring rake 203, and a plurality of perforation 204 have evenly been seted up to stirring rake 203.

The filter screen 3 is arranged on the inner wall of the batching tank 1.

During mixing, different pigments slowly flow into the mixing tank 1 through the feeding pipe 102, and when the pigments are added, the stirring mechanism 2 is used for mixing and stirring the different pigments, so that the stirring time is shortened, and the pigment mixing effect is good; the flow valve 105 is used for controlling the addition amount of different pigments, weighing is not needed, the production flow is simplified, the pigments flow out in a fine flow shape when passing through the spray head 109, the mixing effect is further improved, and when the pigments are discharged from the discharge pipe 103, fine filtering heads 106 remove fine impurities; during the stirring, pass through (mixing) shaft 201 control stirring rake 203 fast revolution by motor 202, pigment has certain stirring effect through perforation 204, and reduces stirring rake 203 resistance, reduces equipment wear, and the large granule that the stirring in-process produced deposits impurity and is collected in filter screen 3, avoids advancing like the printing process along with pigment, guarantees printing quality.

Further, batching jar 1 is the cylinder, and observation window 104 has been seted up to batching jar 1 lateral wall, (mixing) shaft 201 rotates the junction with batching jar 1 and is equipped with sealing washer 205, (mixing) shaft 201 bottom is passed through belt 206 and is connected motor 202, and (mixing) shaft 201 top is equipped with arc piece 207.

The pigment mixing effect and the color change of the dosing tank 1 can be observed at any time through the observation window 104, so that pigment proportioning deviation caused by equipment failure is avoided, raw material waste is avoided, the cover body 101 is not required to be opened, and external impurities are prevented from entering the dosing tank 1 to pollute the pigment; a sealing ring 205 is arranged at the rotary joint of the stirring shaft 201 and the batching tank 1, so that pigment leakage can be prevented, the batching precision is improved, and the color stability is ensured; the belt 206 is used for driving the stirring shaft 201, so that the abrasion to the surface of the stirring shaft 201 can be reduced, the transmission effect is good, and the service life of equipment is prolonged; the pigment splashes on the arc-shaped block 207 during stirring and automatically slides off, so that the accumulation on the arc-shaped block 207 is prevented from being condensed, and the equipment is convenient to incline.

Further, as shown in fig. 5, the filter screen 3 is an arc structure matched with the inner wall of the batching tank 1, the outer wall of the filter screen 3 is provided with a T-shaped block 301, the inner wall of the batching tank 1 is provided with a vertical T-shaped groove 107, the T-shaped block 301 is slidably arranged in the T-shaped groove 107, the side wall of the batching tank 1 is in threaded connection with a limit screw 108, and the limit screw 108 is used for fixing the T-shaped block 301.

Filter screen 3 designs for the arc structure with 1 inner wall matching of batching jar, can improve impurity filtering effect, prevents that impurity from leaving over in pigment, and T-shaped piece 301 that the outer wall of filter screen 3 was equipped with slides and locates in T-slot 107 to it is fixed through stop screw 108, the quick installation and the dismantlement of the filter screen 3 of being convenient for, device easy operation, the practicality is strong.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A paint dispensing apparatus for printing on a package, comprising:

the top of the batching tank (1) is provided with a pair of semicircular cover bodies (101), one cover body (101) is communicated with a plurality of feeding pipes (102), and the bottom of the batching tank (1) is communicated with a discharging pipe (103);

the stirring mechanism (2) is used for mixing pigment and comprises a stirring shaft (201), the stirring shaft (201) penetrates through the center of the bottom of the batching tank (1), the bottom end of the stirring shaft (201) is connected with a motor (202), the top end of the stirring shaft (201) is in threaded connection with a stirring paddle (203), and a plurality of through holes (204) are uniformly formed in the stirring paddle (203);

the filter screen (3) is arranged on the inner wall of the batching tank (1) and used for filtering impurities in the pigment.

2. A paint formulating device for printing on bags according to claim 1, characterised in that: the batching jar (1) is the cylinder, and the lateral wall of batching jar (1) is seted up observation window (104).

3. A paint formulating device for printing on bags according to claim 1, characterised in that: the inlet pipe (102) is provided with a flow valve (105), and the outlet pipe (103) is provided with a fine filter head (106).

4. A paint formulating device for printing on bags according to claim 1, characterised in that: the rotary joint of the stirring shaft (201) and the batching tank (1) is provided with a sealing ring (205).

5. A paint formulating device for printing on bags according to claim 1, characterised in that: the bottom end of the stirring shaft (201) is connected with a motor (202) through a belt (206).

6. A paint formulating device for printing on bags according to claim 1, characterised in that: the top end of the stirring shaft (201) is provided with an arc-shaped block (207).

7. A paint formulating device for printing on bags according to claim 1, characterised in that: filter screen (3) are for the arc structure with batching jar (1) inner wall matching, and filter screen (3) outer wall is equipped with T-shaped piece (301), and vertical T-shaped groove (107) have been seted up to batching jar (1) inner wall, and T-shaped piece (301) slide and locate in T-shaped groove (107).

8. A paint formulating device for printing on bags according to claim 7, characterised in that: the side wall of the batching tank (1) is in threaded connection with a limit screw (108), and the limit screw (108) is used for fixing the T-shaped block (301).

9. A paint formulating device for printing on bags according to claim 1, characterised in that: the bottom end of the feeding pipe (102) is connected with a spray head (109).