CN212579426U

CN212579426U - Supporting shaft jacking and installing mechanism for film laminating machine

Info

Publication number: CN212579426U
Application number: CN202021211962.9U
Authority: CN
Inventors: 张海涛
Original assignee: Qingdao Huangguan Electron Co ltd
Current assignee: Qingdao Huangguan Electron Co ltd; Royal Sovereign Qingdao Inc
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-23
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a tight installation mechanism in back shaft top for laminating machine, the both ends tip of back shaft sets up the installation department, the tight installation mechanism in top for laminating machine is including setting up bearing frame, axle head retaining ring, the bearing that uses with the bearing frame cooperation that is used for realizing back shaft fixed mounting on laminating machine on the laminating machine, axle head retaining ring, bearing cup joint in proper order on the installation department, install the installation department joint of bearing and axle head retaining ring in the bearing frame. The utility model provides a tight installation mechanism in back shaft top for laminating machine can effectively avoid the play of back shaft about on the laminating machine, realizes the tight installation in top of back shaft, has improved the quality of tectorial membrane product, has improved production efficiency simultaneously.

Description

Supporting shaft jacking and installing mechanism for film laminating machine

Technical Field

The utility model belongs to the technical field of laminating machine equipment, specifically speaking relates to a supporting shaft pushes up tight installation mechanism for laminating machine.

Background

The film laminating machine is a special equipment for paper, board and film lamination, and is pressed by a rubber roller and a heating roller to form a paper-plastic integrated product. Film coating machines can be divided into two major categories, namely immediate-coating type film coating machines and precoating type film coating machines. The precoating type film laminating machine is formed in one step, glue is coated on used consumables, the glue is melted through heating during film laminating, the film is adhered to a printed matter through pressurization, a supporting shaft used for supporting various consumables is arranged on the precoating type film laminating machine generally, and the supporting shaft comprises a bottom paper collecting shaft, a picture placing shaft, a picture collecting shaft and a film placing shaft.

In the use, because the supporting shaft often can play about appearing because the vibrations of laminating machine, influence and support epaxial consumptive material and carry, make the quality of tectorial membrane product difficult to guarantee, influence production efficiency.

Accordingly, further improvements and improvements are needed in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a supporting shaft abutting installation mechanism for a film laminating machine is proposed to avoid the left and right movement of the supporting shaft and improve the quality of products.

In order to achieve the purpose, the following technical scheme is provided:

the utility model provides a supporting shaft top tight installation mechanism for laminating machine, the both ends tip of supporting shaft sets up the installation department, the laminating machine top tight installation mechanism is including setting up bearing frame, axle head retaining ring, the bearing that uses with the bearing frame cooperation that is used for realizing supporting shaft fixed mounting on the laminating machine, axle head retaining ring, bearing cup joint in proper order on the installation department, install the installation department joint of bearing and axle head retaining ring in the bearing frame.

Furthermore, the inner surface of the bearing seat is provided with a groove matched with the shape of the bearing, and the mounting part is clamped in the groove through the bearing and the shaft end retainer ring.

Furthermore, the back shaft includes a formwork rod and an installation part located at the ends of two ends of the formwork rod, the installation part is composed of a formwork rod plug connected with the end of the formwork rod and a connecting shaft arranged on the formwork rod plug, and the bearing and the shaft end check ring are sequentially sleeved on the connecting shaft.

Preferably, the bearing is a deep groove ball bearing.

Further, the shaft end retainer ring is a C-shaped elastic retainer ring.

Furthermore, the connecting shaft is provided with an annular groove corresponding to the C-shaped elastic check ring, the C-shaped elastic check ring is fixed on the connecting shaft through matching with the annular groove, two ends of the opening of the C-shaped elastic check ring are provided with first fixing holes, the connecting shaft is provided with second fixing holes corresponding to the first fixing holes, fastening pins are arranged corresponding to the first fixing holes and the second fixing holes, and the C-shaped elastic check ring is fixed on the connecting shaft through the fastening pins.

Advantageous effects

The utility model provides a tight installation mechanism in back shaft top for laminating machine can effectively avoid the play of back shaft about on the laminating machine, has realized the tight installation in top of back shaft, has improved the quality of tectorial membrane product, has improved production efficiency simultaneously.

Drawings

Fig. 1 is an exploded view of a supporting shaft abutting installation mechanism for a film laminating machine according to embodiment 1 of the present invention.

In the figure: 100-formwork rod, 200-formwork rod plug, 210-connecting shaft, 211-annular groove, 300-bearing seat, 400-bearing, 500-C-shaped elastic retainer ring and 510-first fixing hole.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.

Detailed description of the preferred embodiment 1

This embodiment has proposed a supporting shaft tight installation mechanism in top for laminating machine, as shown in fig. 1, the both ends tip of supporting shaft sets up the installation department, the tight installation mechanism in top for laminating machine is including setting up bearing frame 300, the axle head retaining ring that is used for realizing supporting shaft fixed mounting on the laminating machine, with bearing frame 300 cooperation bearing 400 that uses, axle head retaining ring, bearing 400 cup joint in proper order on the installation department, install the installation department joint of bearing 400 and axle head retaining ring in bearing frame 300.

Specifically, a groove with a diameter and a width matched with the shape of the bearing 400 is processed on the inner surface of the bearing seat 300, and the mounting part is clamped in the groove through the bearing 400 and a shaft end retainer ring.

Specifically, the back shaft includes a mould pole 100 and is located the installation department of a mould pole 100 both ends end, the installation department comprises a mould pole end cap 200 and sets up the connecting axle 210 on a mould pole end cap 200, a mould pole end cap 200 is connected with the end of a mould pole 100, bearing 400 and axle head retaining ring cup joint in proper order on connecting axle 210, the axle head retaining ring is fixed to be set up on a mould pole end cap 200 and in the outside of bearing 400, has restricted the removal of bearing 400.

Preferably, the bearing 400 is a deep groove ball bearing 400, the radial play is smaller and the running precision is higher than that of the sliding bearing 400, for the same size of shaft diameter, the width of the deep groove ball bearing 400 is smaller than that of the sliding bearing 400, the axial structure of the supporting shaft is compact, and the supporting shaft is beneficial to jacking and mounting.

Specifically, the shaft end retainer ring is a C-shaped elastic retainer ring 500, and the C-shaped elastic retainer ring 500 can effectively avoid the left and right movement of the support shaft, so that the quality of a film-coated product is improved.

Specifically, the connecting shaft 210 is provided with an annular groove 211 corresponding to the C-shaped elastic check ring 500, the C-shaped elastic check ring 500 is fixed on the connecting shaft 210 through matching with the annular groove 211, first fixing holes 510 are arranged at two ends of an opening of the C-shaped elastic check ring 500, a second fixing hole corresponding to the first fixing holes 510 is arranged on the connecting shaft 210, fastening pins are arranged corresponding to the first fixing holes 510 and the second fixing holes, and further fastening connection between the C-shaped elastic check ring 500 and the connecting shaft 210 is achieved through the fastening pins.

Preferably, during installation, the assembly of the mold supporting rod 100, the mold supporting rod plug 200, the deep groove ball bearing 400 and the shaft end retainer ring is clamped in the groove of the bearing seat 300, so that the left and right movement of the assembly is avoided, and the product quality and the production efficiency are improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a supporting shaft top tight installation mechanism for laminating machine, its characterized in that, the both ends tip of supporting shaft sets up the installation department, the laminating machine top tight installation mechanism is including setting up bearing frame, axle head retaining ring, the bearing that uses with the bearing frame cooperation that is used for realizing supporting shaft fixed mounting on the laminating machine, axle head retaining ring, bearing cup joint in proper order on the installation department, install the installation department joint of bearing and axle head retaining ring in the bearing frame.

2. The supporting shaft jacking and installing mechanism for the film laminating machine as claimed in claim 1, wherein the inner surface of the bearing seat is provided with a groove matched with the shape of the bearing, and the installing part is clamped in the groove through the bearing and the shaft end retainer ring.

3. The supporting shaft jacking and installing mechanism for the film laminating machine as claimed in claim 1, wherein the supporting shaft comprises a supporting mold rod and installing parts located at the ends of the two ends of the supporting mold rod, the installing parts comprise a supporting mold rod plug connected with the end of the supporting mold rod and a connecting shaft arranged on the supporting mold rod plug, and the bearing and the shaft end retainer ring are sequentially sleeved on the connecting shaft.

4. The supporting shaft jacking and installing mechanism for the film laminating machine as claimed in claim 1, wherein the bearing is a deep groove ball bearing.

5. The mechanism for tightly pushing and installing the supporting shaft for the film laminating machine as claimed in claim 3, wherein the shaft end retainer ring is a C-shaped elastic retainer ring.

6. The supporting shaft jacking and installing mechanism for the film laminating machine as claimed in claim 5, wherein the connecting shaft is provided with an annular groove corresponding to the C-shaped elastic check ring, the C-shaped elastic check ring is fixed on the connecting shaft by being matched with the annular groove, first fixing holes are arranged at two ends of an opening of the C-shaped elastic check ring, a second fixing hole is arranged on the connecting shaft corresponding to the first fixing hole, fastening pins are arranged corresponding to the first fixing hole and the second fixing hole, and the C-shaped elastic check ring is fixed on the connecting shaft by the fastening pins.