CN210591168U

CN210591168U - Main shaft for label mould imprinting machine

Info

Publication number: CN210591168U
Application number: CN201920459523.0U
Authority: CN
Inventors: 张东; 朱秋红
Original assignee: Pinghu Hemei Trademark Weaving Co ltd
Current assignee: Pinghu Hemei Trademark Weaving Co ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-05-22
Anticipated expiration: 2029-04-08

Abstract

The utility model relates to the technical field of label manufacturing equipment, which relates to a main shaft for a label die imprinting machine, comprising a shaft body, wherein the output end of the shaft body is provided with a shaft seat, a motor for driving the shaft seat to rotate is arranged in the shaft body, an engraving needle is fixed on the shaft seat, a hollow shaft ring is sleeved outside the shaft seat, a plurality of contacts are evenly distributed on the shaft ring, exhaust holes communicated with the shaft ring are arranged on the contacts, an air inlet hole is arranged on the shaft ring, an air pipe is externally connected with the air inlet hole, one end of the air pipe is connected with an air pump, the engraving needle comprises a rod body and a cone body, a connecting blind hole with internal thread is arranged on the rod body, a connecting rod in threaded connection with the blind hole is arranged on the cone body, a positioning hole is arranged on the connecting rod, a positioning screw rod in threaded connection with the positioning hole is arranged on the bottom of, the engraving needle has strong structural stability and long service life.

Description

Main shaft for label mould imprinting machine

Technical Field

The utility model relates to a technical field of sign preparation equipment, more specifically say, it relates to a main shaft that is used for sign mould imprinter.

Background

The label injection molded by rubber needs a special mold in the production process, and is cooled and molded after the label is injected into the mold by the rubber. The mould needs an imprinter to carve the plate surface of the mould into specific patterns or characters. The existing label mold imprinting machine comprises a machine tool, wherein the machine tool is provided with a cross beam, a workbench and a main shaft, and the main shaft is provided with an engraving needle for engraving a mold plate. The metal waste that produces among the traditional sculpture process piles up at sculpture line power, causes the line deviation, and the syringe needle of carving needle becomes dull easily moreover, and the disability rate is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a rational in infrastructure simple, the practicality is strong, avoids metal waste to produce the windrow condition to the line, and carving needle structural stability is strong, the main shaft that is used for sign mould imprinter of life of being of a specified duration.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a main shaft for sign mould imprinter, includes the axis body, and the axis body output is equipped with the axle bed, is equipped with the rotatory motor of drive axle bed in the axis body, is fixed with the carving needle on the axle bed, and the axle bed overcoat is equipped with hollow shaft collar, and the equipartition has a plurality of contacts on the shaft collar, has the exhaust hole with the shaft collar intercommunication on the contact, has the inlet port on the shaft collar, and the inlet port is external to have the trachea, and trachea one end and air pump are connected, the carving needle includes the body of rod and cone, has seted up on the body of rod and has had the internal screw thread connection blind hole, has on the cone and connect blind hole threaded connection's connecting rod, has seted up the locating hole on the connecting rod.

Through adopting above-mentioned technical scheme, the shaft circle is the gasbag structure, through to input atmospheric pressure in it and export gas through the contact, will clear up the metal slag in the sculpture line on the mould board, has ensured product processingquality.

Set up the detachable body of rod and cone with traditional needle, the cone is used for the sculpture, and after the cone wearing and tearing, only need with the cone follow the body of rod pull down again with another cone install back can, improved the utilization ratio, practiced thrift manufacturing cost

The utility model discloses further set up to: the outer wall of the cone is provided with a first reinforcing convex ring and a second reinforcing convex ring, a reinforcing groove is connected between the first reinforcing convex ring and the second reinforcing convex ring, the reinforcing groove is arc-shaped, the first reinforcing convex ring is close to the end of the cone, and the width of the first reinforcing convex ring is greater than that of the second reinforcing convex ring.

Through adopting above-mentioned technical scheme, in order to improve the structural strength and the structural stability of cone, so designed and strengthened two enhancement bulge loops to set up between two enhancement bulge loops and strengthened the recess, when the cone was when the atress, it can produce extremely strong internal force and offset external force to strengthen the recess.

Drawings

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

Fig. 2 is a schematic cross-sectional view of the present invention.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 2.

The embodiment has the specific structure that: including axis body 1, 1 output of axis body is equipped with axle bed 2, is equipped with the rotatory motor of drive axle bed 2 in the axis body 1, is fixed with engraving needle 3 on the axle bed 2.

The shaft seat 2 is sleeved with a hollow shaft ring 4, a plurality of contacts 41 are uniformly distributed on the shaft ring 4, exhaust holes communicated with the shaft ring 4 are formed in the contacts 41, an air inlet hole is formed in the shaft ring 4, an air pipe 5 is externally connected with the air inlet hole, and one end of the air pipe 5 is connected with an air pump.

The shaft ring 4 is of an air bag structure, and metal slag in engraved lines on a die plate is cleaned by inputting air pressure into the shaft ring and outputting air through the contact 41, so that the processing quality of a product is ensured.

The engraving needle 3 comprises a rod body 31 and a cone 32, wherein a connecting blind hole with internal threads is formed in the rod body 31, a connecting rod 3b in threaded connection with the connecting blind hole is arranged on the cone 32, a positioning hole is formed in the connecting rod 3b, and a positioning screw rod 3a in threaded connection with the positioning hole is arranged at the position, corresponding to the positioning hole, on the bottom of the connecting blind hole.

The traditional needle is provided with the detachable rod body 31 and the cone body 32, the cone body 32 is used for carving, after the cone body 32 is abraded, the cone body 32 only needs to be detached from the rod body 31, and then the other cone body 32 is installed back again, so that the utilization rate is improved, and the production cost is saved

Have first enhancement bulge loop 61 and second enhancement bulge loop 62 on the outer wall of cone 32, be connected with between first enhancement bulge loop 61 and the second enhancement bulge loop 62 and strengthen recess 63, strengthen recess 63 and be the arc form, first enhancement bulge loop 61 is close to the end of cone 32, and the width of first enhancement bulge loop 61 is greater than second enhancement bulge loop 62.

In order to improve the structural strength and structural stability of the cone 32, two reinforcing convex rings are designed, and a reinforcing groove is arranged between the two reinforcing convex rings, so that when the cone 32 is stressed, the reinforcing groove can generate extremely strong internal force to offset external force.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims

1. The utility model provides a main shaft for sign mould imprinter, includes the axis body, and the axis body output is equipped with the axle bed, is equipped with the rotatory motor of drive axle bed in the axis body, is fixed with engraving needle, characterized by on the axle bed: the carving needle comprises a rod body and a cone body, wherein a connecting blind hole with internal threads is formed in the rod body, a connecting rod in threaded connection with the connecting blind hole is arranged on the cone body, a positioning hole is formed in the connecting rod, and a positioning screw in threaded connection with the positioning hole is arranged at a position, corresponding to the positioning hole, on the bottom of the connecting blind hole.

2. The spindle for a placard form imprinter of claim 1, wherein: the outer wall of the cone is provided with a first reinforcing convex ring and a second reinforcing convex ring, a reinforcing groove is connected between the first reinforcing convex ring and the second reinforcing convex ring, the reinforcing groove is arc-shaped, the first reinforcing convex ring is close to the end of the cone, and the width of the first reinforcing convex ring is greater than that of the second reinforcing convex ring.