CN211636755U

CN211636755U - A stick round pin formula sand mill for connecing dress paper printing ink sanding process

Info

Publication number: CN211636755U
Application number: CN201922300699.4U
Authority: CN
Inventors: 杨青青
Original assignee: Zenghwa Packaging Co ltd
Current assignee: Zenghwa Packaging Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-09
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to a stick pin type sand mill for the sanding process of tipping paper printing ink, which comprises a frame and a grinding cylinder body arranged on the frame, wherein the grinding cylinder body, a left cover plate and a right cover plate form a seal, a grinding cavity is arranged in the grinding cylinder body, a feed pipe and a discharge pipe which are communicated with the grinding cavity are respectively arranged on the left cover plate and the right cover plate, a motor and a double-output shaft speed reducer are also arranged on the frame, a first rotating shaft and a second rotating shaft on the double-output shaft speed reducer penetrate through the left cover plate and extend into the grinding cavity, the first rotating shaft and the grinding cavity are coaxially arranged, the second rotating shaft is arranged at the bottom of the grinding cavity, a first rotor and a second rotor are respectively arranged on the first rotating shaft and the second rotating shaft, a plurality of rows of first stick pins and second stick pins are respectively arranged on the first rotor and the second rotor, a filter cavity is also arranged at the front end of the first rotor, a separator connected with, this structure makes the difficult material that produces in grinding chamber bottom and piles up, and what messenger's printing ink can grind is more even exquisite.

Description

A stick round pin formula sand mill for connecing dress paper printing ink sanding process

Technical Field

The utility model relates to a sand mill technical field, especially a stick round pin formula sand mill for connecing dress paper printing ink sanding process.

Background

The sand mill is also called bead mill, and is mainly used for wet grinding of chemical liquid products, and can be classified into a horizontal sand mill, a basket type sand mill, a vertical sand mill and the like according to the use performance. Mainly comprises a machine body, a grinding cylinder, a sand grinding disc (deflector rod), a grinding medium, a motor and a feeding mechanism. The grinding media of the sand mill are generally classified into zirconia beads, glass beads, zirconium silicate beads, and the like. The sanding machines used in the ink industry are mostly pin-and-stick sanding machines, wherein the ink used on tipping paper mainly has extremely high requirements on the uniformity and fineness of the ink, and the existing pin-and-stick sanding machines are easy to deposit on the bottom of a grinding cavity due to the large mass of individual materials in use, so that the sanding is not uniform.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stick round pin formula sand mill for connecing dress paper printing ink sanding process, it grinds the difficult production in chamber bottom and piles up to the printing ink after the grinding is even fine and smooth, has solved the above-mentioned problem that exists among the prior art in the use.

The technical scheme of the utility model is realized like this:

a pin type sand mill for a paper-loading ink sanding process comprises a frame and a grinding cylinder body arranged on the frame, wherein a left cover plate and a right cover plate are respectively arranged at the left end and the right end of the grinding cylinder body, a grinding cavity is defined by the left cover plate, the right cover plate and the grinding cylinder body, a feeding pipe and a discharging pipe which are communicated with the grinding cavity are respectively arranged on the left cover plate and the right cover plate, a motor and a double-output-shaft speed reducer are arranged on the frame, the motor is connected with the double-output-shaft speed reducer, a first rotating shaft and a second rotating shaft are connected on the double-output-shaft speed reducer, the first rotating shaft and the second rotating shaft penetrate through the left cover plate and extend into the grinding cavity, the first rotating shaft and the grinding cavity are coaxially arranged, the second rotating shaft is arranged at the bottom of the grinding cavity, a first rotor and a second rotor are respectively arranged on the first rotating shaft and the second rotating shaft, a plurality of rows of first, the second rotor circumferential wall is provided with a plurality of rows of second bar pins along the axial direction, the front end of the first rotor is provided with a filter cavity, a separator is arranged in the filter cavity, and the separator is connected with the discharge pipe.

Preferably, the first rotor is provided with a third rotor in the filter cavity, the third rotor and the first rotor are coaxially arranged, and the peripheral wall of the third rotor is provided with a plurality of rows of third bar pins along the axial direction.

Preferably, the second bar pin and the first bar pin are arranged in an inserting manner.

Preferably, the diameter of the second rotor is one fifth to one sixth of the diameter of the first rotor

Preferably, the grinding cylinder is provided with a cooling water pipe, and the cooling water pipe is connected with a water inlet pipe and a water outlet pipe.

Preferably, a temperature sensing device is arranged at one end, close to the right cover plate, of the discharge pipe.

Preferably, the water inlet pipe and the water outlet pipe are both provided with electromagnetic valves, and the rack is provided with a controller.

To sum up, the beneficial effects of the utility model reside in that:

1. the utility model discloses connect first pivot and second pivot of dual output shaft speed reducer control by the motor, wherein be equipped with first rotor in the first pivot, mainly grind the material in whole grinding chamber, the second pivot sets up the bottom at grinding chamber, be equipped with the second rotor in the second pivot, rotation through the second rotor makes the accumulation of the difficult material that produces in bottom of grinding chamber, thereby let the material distribution in whole grinding chamber even, no grinding dead angle, in operation, violent striking takes place to grinding medium in succession with first rotor and first stick round pin and second rotor and second stick round pin, grinding medium acts on the material again, make the material carry out violent grinding, the material that accords with the granularity requirement after the grinding will be by separating centrifuge filter separation, this structure makes the difficult production in grinding chamber bottom pile up, and make more even more exquisite that printing ink can grind.

2. The first rotor is still equipped with the third rotor in filtering the intracavity, and the third rotor is driven by first rotor, and third rotor and third stick round pin make the material that enters into filtering the intracavity also can grind.

3. Be the setting of interlude between second stick round pin and the first stick round pin, this structure makes second stick round pin and first stick round pin can set up more extension, thereby increase the rotation range of second stick round pin and first stick round pin, the interlude sets up produced shearing force when rotating, can make the sanding process of material violent more, the diameter of second rotor is one fifth to one sixth of first rotor diameter in addition, the main function of second rotor is still for preventing to grind the bottom deposit, the effect of major diameter to preventing to grind the chamber bottom deposit is not big, and still can interfere first rotor.

4. Be equipped with condenser tube on the grinding barrel, mainly be in order to make the printing ink material temperature in the sanding be less than 50 ℃, too high temperature, can lead to the resin reaction in the printing ink and mobility variation, be close to one of right side apron in addition and serve and be equipped with temperature sensing device, with this concrete temperature that can obtain the printing ink material in the sanding, all be equipped with solenoid valve on inlet tube and outlet pipe, be equipped with the controller in the frame, the controller passes through temperature sensing device's temperature data, the size that the solenoid valve on controlling inlet tube and the outlet pipe opened, the printing ink material in the messenger sanding can keep a constant temperature state below 50 ℃.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a frame; 2. grinding the cylinder body; 3. a left cover plate; 4. a right cover plate; 5. a grinding chamber; 6. a feed pipe; 7. a discharge pipe; 8. a motor; 9. a double output shaft speed reducer; 10. a first rotating shaft; 11. a second rotating shaft; 12. a first rotor; 13. a second rotor; 14. a first bar pin; 15. a second bar pin; 16. a filter chamber; 17. a separator; 18. a third rotor; 19. a third bar pin; 20. a cooling water pipe; 21. a water inlet pipe; 22. a water outlet pipe; 23. a temperature sensing device; 24. an electromagnetic valve; 25. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 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 efforts belong to the protection scope of the present invention.

Examples

As shown in figure 1, the utility model discloses a pin type sand mill for the sanding process of tipping paper printing ink, which comprises a frame 1 and a grinding cylinder 2 arranged on the frame 1, wherein the left end and the right end of the grinding cylinder 2 are respectively provided with a left cover plate 3 and a right cover plate 4, the left cover plate 3, the right cover plate 4 and the grinding cylinder 2 are enclosed to form a grinding cavity 5, the left cover plate 3 and the right cover plate 4 are respectively provided with a feeding pipe 6 and a discharging pipe 7 communicated with the grinding cavity 5, in addition, the frame 1 is also provided with a motor 8 and a double-output shaft speed reducer 9, the motor 8 is connected with the double-output shaft speed reducer 9, the double-output shaft speed reducer 9 is connected with a first rotating shaft 10 and a second rotating shaft 11, the first rotating shaft 10 and the second rotating shaft 11 both penetrate through the left cover plate 3 and extend into the grinding cavity 5, the first rotating shaft 10 and the grinding cavity 5 are coaxially arranged, the second rotating shaft 11 is arranged at the bottom of the grinding, the first rotating shaft 10 and the second rotating shaft 11 are respectively provided with a first rotor 12 and a second rotor 13, the peripheral wall of the first rotor 12 is provided with a plurality of rows of first bar pins 14 along the axial direction, the peripheral wall of the second rotor 13 is provided with a plurality of rows of second bar pins 15 along the axial direction, wherein the first rotor and the first bar pins 14 have the function of sanding the materials in the whole grinding cavity 5, the second rotor 13 and the second bar pins 15 mainly grind the materials at the bottom of the grinding cavity 5, so that the materials are not easy to deposit at the bottom of the grinding cavity, the materials in the whole grinding cavity are uniformly distributed without grinding dead corners, in addition, a filter cavity 16 is arranged at the front end of the first rotor 12, a separator 17 is arranged in the filter cavity 16, the separator 17 can separate the materials meeting the requirement of granularity after sanding, and discharge the materials through a discharge pipe 7, and in operation, the first rotor 12 and the first bar pins 14 as well as the second rotor 13 and the second bar pins 15 continuously generate violent impact on the grinding medium, the grinding medium is used as the material again, so that the material is ground violently, the material which meets the requirement of granularity after being ground is filtered and separated by the separator 17, the structure ensures that the bottom of the grinding cavity is not easy to stack, and the material can be ground more uniformly and finely.

In order to grind the materials entering the filter cavity, the first rotor 12 is provided with a third rotor 18 in the filter cavity 16, the third rotor 18 is coaxial with the first rotor 12, a plurality of rows of third bar pins 19 are axially mounted on the peripheral wall of the third rotor 18, and when the first rotor 12 rotates, the third rotor 18 also rotates, so that the materials in the whole filter cavity 16 can be ground, and the materials are more uniform and fine.

The utility model discloses in, second stick round pin 15 is the setting of interlude with first stick round pin 14, this structure makes second stick round pin 15 and first stick round pin 14 can set up more extension, thereby increase second stick round pin 15 and first stick round pin 14's rotation range, the shearing force that produces when rotating of interlude setting in addition, can make the grinding of material violent more, the diameter of second rotor 13 is one fifth to one sixth of first rotor 12 diameter in addition, the main function of second rotor 13 still is in order to prevent to grind 16 bottom deposits in chamber, the diameter too greatly can interfere first rotor 12, still can lead to motor 8's output to increase, and the major diameter is not big to preventing to grind 16 bottom deposits in chamber.

In the utility model, because the printing ink material that needs sanding contains resin, the temperature must be lower than 50 ℃, and too high temperature can cause the resin in the printing ink material to react and the mobility to deteriorate, therefore the grinding cylinder 2 is provided with the cooling water pipe 20, the cooling water pipe 20 is connected with the inlet pipe 21 and the outlet pipe 22, in addition, in order to obtain the specific temperature of the printing ink material in sanding, the end of the discharging pipe 7 close to the right cover plate 4 is provided with the temperature sensing device 23 for measuring the temperature of the printing ink material, furthermore, in order to make the utility model more intelligent temperature adjustment, the electromagnetic valves 24 are arranged on the inlet pipe 21 and the outlet pipe 22, the frame 1 is provided with the controller 25, the controller 25 controls the opening size of the electromagnetic valves 24 on the inlet pipe 21 and the outlet pipe 22 through the temperature data of the temperature sensing device 13, so that the ink material in the sanding process can be kept in a constant temperature state below 50 ℃.

The utility model that should point out simultaneously indicates the terminology, like: the directional or positional relationships indicated as "front", "rear", "vertical", "horizontal", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stick round pin formula sand mill for connecing dress paper printing ink sanding process, includes frame (1) and grinding barrel (2) of setting in frame (1), both ends are equipped with left apron (3) and right apron (4) respectively about grinding barrel (2), left side apron (3), right side apron (4) enclose with grinding barrel (2) and have grinding chamber (5), be equipped with respectively on left side apron (3) and right side apron (4) and feed through in inlet pipe (6) and discharging pipe (7) of grinding chamber (5), its characterized in that: be equipped with motor (8) and dual output shaft speed reducer (9) on frame (1), motor (8) are connected with dual output shaft speed reducer (9), be connected with first pivot (10) and second pivot (11) on dual output shaft speed reducer (9), first pivot (10) and second pivot (11) all pierce through left side apron (3) and stretch into in grinding chamber (5), first pivot (10) and the coaxial setting of grinding chamber (5), second pivot (11) set up the bottom in grinding chamber (5), be equipped with first rotor (12) and second rotor (13) on first pivot (10) and second pivot (11) respectively, several rows of first stick round pin (14) are installed along the axial to first rotor (12) perisporium, several rows of second stick round pin (15) are installed along the axial to second rotor (13) perisporium, filter chamber (16) have been seted up to first rotor (12) front end, a separator (17) is arranged in the filter cavity (16), and the separator (17) is connected with the discharge pipe (7).

2. A pin sander for a tipping paper ink sanding process according to claim 1, wherein: the first rotor (12) is internally provided with a third rotor (18) in the filter cavity (16), the third rotor (18) and the first rotor (12) are coaxially arranged, and a plurality of rows of third bar pins (19) are axially arranged on the peripheral wall of the third rotor (18).

3. A pin sander for a tipping paper ink sanding process according to claim 1, wherein: the second bar pin (15) and the first bar pin (14) are arranged in a penetrating manner.

4. A pin sander for a tipping paper ink sanding process according to claim 1, wherein: the diameter of the second rotor (13) is one fifth to one sixth of the diameter of the first rotor (12).

5. A pin sander for a tipping paper ink sanding process according to claim 1, wherein: the grinding cylinder body (2) is provided with a cooling water pipe (20), and the cooling water pipe (20) is connected with a water inlet pipe (21) and a water outlet pipe (22).

6. A pin sander for a tipping paper ink sanding process according to claim 5, wherein: and a temperature sensing device (23) is arranged at one end of the discharge pipe (7) close to the right cover plate (4).

7. A pin sander for a tipping paper ink sanding process according to claim 6, wherein: all be equipped with solenoid valve (24) on inlet tube (21) and outlet pipe (22), be equipped with controller (25) on frame (1).