CN214197015U

CN214197015U - Single tile machine preheating cylinder linkage device

Info

Publication number: CN214197015U
Application number: CN202022444903.2U
Authority: CN
Inventors: 施茂勇; 李放清
Original assignee: Hangzhou Bingxin Environmental Protection Packaging Co Ltd
Current assignee: Hangzhou Bingxin Environmental Protection Packaging Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-14
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a single tile machine preheats jar aggregate unit, including transmission shaft and preheating cylinder pivot, the transmission shaft port is equipped with even axle bed, even be equipped with fixture block and lower fixture block on the axle bed keeps away from the port of transmission shaft, even the inside through-hole that is equipped with of axle bed, even the inside fastener that is equipped with of axle bed, it is in transmission shaft and even between the axle bed to fasten, be equipped with the shaft coupling in the preheating cylinder pivot, the shaft coupling includes the connector, and this aggregate unit structural design reforms transform the cost, totalizes 0.407 thousand yuan, finally produces the benefit: 6-0.407 thousand yuan =5.593 thousand yuan is calculated according to the abnormal commission maintenance 2 times every year, namely the maintenance cost is saved every year, the cost is reduced at one time by changing and improving the connecting structure between the transmission shaft and the rotating shaft of the preheating cylinder, the potential safety hazard on the production line is solved, the improved whole set of equipment has stable structure and firm strength, the production accident caused by the insecure original connection is avoided, and the automatic processing production efficiency is improved.

Description

Single tile machine preheating cylinder linkage device

Technical Field

The invention relates to the field of machine manufacturing, in particular to a preheating cylinder linkage device of a single-tile machine.

Background

The small preheating cylinder transmission and universal coupling on the paper side of the flat-plate line single-tile movement are connected at a rotating position, a preheating cylinder spindle head seat is designed originally, a key groove jackscrew can automatically loosen after being fixedly operated for a period of time, so that abrasion of a key groove of a linkage device and a preheating cylinder spindle head is increased, key bars are abraded, abrasion of the inner diameter of the linkage device is increased, the preheating cylinder spindle head is abraded, the linkage device shakes in operation of whole equipment, and potential safety hazards and accidents are easily caused. Change the aggregate unit that design defect caused and preheat jar spindle nose keyway wearing and tearing increase, the keybar wearing and tearing, maintenance personal expense at every turn and spare and accessory change predict the expense altogether about 3 thousand yuan, need maintain more than 2 every year, in order to reduce the unusual maintenance of unnecessary of the outer maintenance cost of commission and security maintenance personal, eliminate the potential safety hazard, the utility model relates to and improved overall structure, strengthened the connection stability of junction, structural design is more reasonable, has practiced thrift the unnecessary spending of enterprise, improve equipment security performance.

Disclosure of Invention

The utility model aims at improving the weak point among the current production facility, provide an overall structure reasonable stable, joint strength is firm, improves the security performance, reduces the maintenance spending, improves automatic processing production efficiency's single tile machine preheating cylinder aggregate unit.

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

the utility model provides a single tile machine preheats jar aggregate unit, includes transmission shaft and preheats jar pivot, the transmission shaft port is equipped with even axle bed, even be equipped with fixture block and lower fixture block on the axle bed keeps away from the port of transmission shaft, even the inside through-hole that is equipped with of axle bed, even the inside fastening piece that is equipped with of axle bed, the fastening piece is in between transmission shaft and even axle bed, preheat and be equipped with the shaft coupling in the jar pivot, the shaft coupling includes the connector. The linkage device firstly fixedly connects the transmission shaft with the connecting shaft seat, and then the connecting shaft seat and the preheating cylinder rotating shaft are connected by the coupling, thereby solving the defect of key connection in the original design in the past.

Preferably, the fastening piece comprises an inner fastening ring, an outer fastening ring and a plurality of fastening screws, the fastening screws penetrate through the inner fastening ring, and the bottoms of the fastening screws are in threaded connection with the outer fastening ring. The relative positions of the inner and outer tightening rings are adjusted using the tightening screw rotation in tightening of the tightening member for increasing the actual diameter pressing the inner and outer sidewalls.

Preferably, the port of the outer side wall of the inner fastening ring is an inclined plane, and the inner fastening ring is attached to the surface of the inner side wall of the outer fastening ring. Because the inner fastening ring and the outer fastening ring are extruded after the displacement, the clamping surfaces formed by the inner fastening ring and the outer fastening ring generate upward and downward pressure integrally, the inner fastening ring applies pressure to the transmission shaft, and the outer fastening ring applies pressure to the connecting shaft seat, so that the transmission shaft and the connecting shaft seat can be connected through the clamping piece.

Preferably, the fastening screws are arranged at equal intervals along the circumferential direction of the inner fastening ring.

Preferably, the shaft connecting seat is provided with a connecting through hole, and the connector is provided with a plurality of connecting screws for reinforcing the connector.

Preferably, the upper clamping block and the lower clamping block are symmetrically arranged on the end face of the shaft connecting seat. Go up the fixture block and the fixture block is in the stability of strengthening connector and connecting seat through the connecting screw for the position of fixed connector down.

Preferably, the upper clamping block, the lower clamping block and the shaft connecting seat are of an integrally formed structure.

The invention has the beneficial technical effects that: through changing the connection structure who improves between transmission shaft and the preheating cylinder pivot, disposable cost less has solved the potential safety hazard on the production line, the complete sets of equipment after improving, stable in structure, intensity is firm, has avoided the production accident that originally connects insecure and has brought, improves automated processing production efficiency.

Drawings

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

fig. 2 is a schematic cross-sectional structure diagram of the shaft connecting seat of the present invention;

FIG. 3 is a schematic view of the coupling seat of the present invention;

in the figure: the device comprises a transmission shaft 1, a connecting shaft seat 2, a through hole 20, an upper clamping block 21, a lower clamping block 22, a coupler 3, a connector 31, a connecting screw 32, a preheating cylinder rotating shaft 4, a fastening piece 5, a fastening screw 51, an inner fastening ring 52 and an outer fastening ring 53.

Detailed Description

The invention will be further described with reference to the accompanying drawings, which will serve to assist the public in understanding the invention, and the following description of the embodiments is not intended to limit the invention to the specific embodiments given by the applicant, and any changes in the definition of parts or features, or in the form of an overall structure, rather than essential changes, may be made to the invention as defined in the claims.

Examples

As shown in fig. 1: the utility model provides a single tile machine preheats jar aggregate unit, includes transmission shaft 1 and

preheats jar pivot

4, and 1 port of transmission shaft is equipped with even axle bed 2, is equipped with fixture block 21 and lower fixture block 22 on the port that even axle bed 2 kept away from the transmission shaft, links the inside through-hole 20 that is equipped with of axle bed, is equipped with shaft coupling 3 on the preheating jar pivot 4, and shaft coupling 3 includes connector 31. The linkage device firstly fixedly connects the transmission shaft 1 and the connecting shaft seat 2, and then the connecting shaft 3 is connected with the shaft seat 2 and the preheating cylinder rotating shaft 4, thereby solving the key connection defect in the original design in the past.

As shown in fig. 2: the shaft connecting seat 2 is internally provided with a fastening piece 5, the fastening piece 5 is positioned between the transmission shaft 1 and the shaft connecting seat 2, the fastening piece 5 comprises an inner fastening ring 52, an outer fastening ring 53 and a plurality of fastening screws 51, the fastening screws 51 penetrate through the inner fastening ring 52, and the bottoms of the fastening screws are in threaded connection with the outer fastening ring 53. The relative positions of the inner fastening ring 52 and the outer fastening ring 53 are adjusted by rotation of the fastening screw 51 in the clamping of the fastening member 5 for increasing the actual diameter pressing the inner and outer sidewalls.

The outer side wall port of the inner fastening ring 52 is an inclined plane, the inner fastening ring 52 is attached to the inner side wall surface of the outer fastening ring 53, and the fastening screws 51 are arranged at equal intervals along the circumferential direction of the inner fastening ring.

Since the inner fastening ring 52 and the outer fastening ring 53 are pressed by the displaced surfaces, the clamping surfaces formed by the two generate upward and downward pressure integrally, the inner fastening ring 52 applies pressure to the transmission shaft 1, and the outer fastening ring 53 applies pressure to the coupling seat 2, so that the transmission shaft 1 and the coupling seat 2 can be connected through the clamping member.

As shown in fig. 3: be equipped with connect the through-hole 23 on the connecting pedestal, be equipped with ten connecting screws 32 that are used for strengthening the connector on the connector 31, go up fixture block 21 and lower fixture block 22 symmetrical arrangement on connecting pedestal 2 terminal surface, go up fixture block 21, lower fixture block 22 and connecting pedestal 2 and be the integrated into one piece structure, go up the fixture block and be the position for fixed connector with lower fixture block, through the stability of connecting screw strengthening connector and connecting seat.

This aggregate unit structural design transformation cost, total 0.407 thousand yuan, finally produce the benefit: 6-0.407 thousand yuan is calculated as 5.593 thousand yuan (the maintenance cost is saved every year) according to the abnormal commission external maintenance 2 times every year, the potential safety hazard on the production line is solved by changing and improving the connecting structure between the transmission shaft and the preheating cylinder rotating shaft, the cost is low at one time, the improved whole set of equipment has stable structure and firm strength, the production accident caused by the insecure original connection is avoided, and the automatic processing production efficiency is improved.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered within the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a single tile machine preheats jar aggregate unit which characterized in that: including transmission shaft (1) and preheating cylinder pivot (4), transmission shaft (1) port is equipped with even axle bed (2), even be equipped with on axle bed (2) the port of keeping away from the transmission shaft fixture block (21) and fixture block (22) down, even the inside through-hole (20) that is equipped with of axle bed, even axle bed (2) inside is equipped with fastening piece (5), it is in transmission shaft (1) and even between axle bed (2) to add the fastening piece, be equipped with shaft coupling (3) on preheating cylinder pivot (4), shaft coupling (3) are including connector (31).

2. The preheating cylinder linkage of a single tile machine according to claim 1, wherein the tightening member (5) comprises an inner tightening ring (52), an outer tightening ring (53) and a plurality of tightening screws (51), the tightening screws (51) penetrate through the inner tightening ring (52), and the bottoms of the tightening screws are in threaded connection with the outer tightening ring (53).

3. The preheating cylinder linkage of a single tile machine as claimed in claim 2, wherein the outer sidewall end opening of the inner fastening ring (52) is an inclined slope, and the inner fastening ring (52) and the outer fastening ring (53) are abutted by the inner sidewall surface.

4. A single tile machine preheating cylinder linkage according to claim 2, characterized in that the fastening screws (51) are arranged at equal intervals along the circumference of the inner clamping ring.

5. The preheating cylinder linkage of a single tile machine according to claim 1, wherein the shaft connecting seat is provided with a connecting through hole (23), and the connecting head (31) is provided with a plurality of connecting screws (32) for reinforcing the connecting head.

6. The preheating cylinder linkage of a single tile machine according to claim 1, wherein the upper fixture block (21) and the lower fixture block (22) are symmetrically arranged on the end face of the connecting shaft seat (2).

7. The preheating cylinder linkage of a single tile machine as claimed in claim 6, wherein the upper fixture block (21), the lower fixture block (22) and the connecting shaft seat (2) are of an integrally formed structure.