CN215662396U

CN215662396U - Offset press connect dirty dish to take fast to get and stop device

Info

Publication number: CN215662396U
Application number: CN202121062232.1U
Authority: CN
Inventors: 李贞君; 季晓艳; 宗亚琴; 马季然; 李陈睿
Original assignee: Jiangsu Hansheng Printing Machinery Co ltd
Current assignee: Jiangsu Hansheng Printing Machinery Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-28
Anticipated expiration: 2031-05-18

Abstract

The utility model relates to a quick access and limiting device for a sewage receiving disc of an offset press, which comprises a disc body, a sliding plate, a sliding groove and a limiting mechanism, wherein the limiting mechanism comprises a limiting bolt, a waist-shaped hole and an L-shaped groove, the upper end plate, close to the end part, of the outer side of the sliding groove is provided with a transverse waist-shaped hole, the middle plate and the lower end plate of the sliding groove are provided with L-shaped grooves corresponding to the waist-shaped hole in the upper end plate, one end of the limiting bolt is positioned in the waist-shaped hole, the other end of the limiting bolt is positioned in the L-shaped groove, the two ends of the limiting bolt can be simultaneously arranged in the waist-shaped hole and the L-shaped groove in a swinging mode, and a screw rod of the limiting bolt is blocked at the outer side end part of the sliding plate after the sliding plate of the disc body slides into the sliding groove. The sliding plate pushing and swinging limiting mechanism has the advantages that the design is ingenious, the use is convenient, the traditional plug structure mode of the positioning pin is changed into the pushing and swinging limiting mechanism, and the sliding plate can be inserted into or slide out of the sliding groove without pulling out a limiting bolt.

Description

Offset press connect dirty dish to take fast to get and stop device

Technical Field

The utility model relates to the technical field of offset printing machinery, in particular to a quick fetching and limiting device for a sewage receiving disc of an offset printing machine.

Background

The dirt receiving tray of the offset press is arranged below a printing roller and the like, receives some sundries such as ink and the like, and needs to be cleaned regularly.

The sewage receiving disc of the prior offset press is not convenient to mount and design, the two sides of the disc body are inserted into the sliding grooves through the sliding plates, and the end parts of the sliding grooves are provided with positioning pin structures, namely after the sliding plates are inserted into the sliding grooves, one positioning pin sliding groove is just blocked at the outer side of the sliding plates, but the positioning pins are required to be pulled out every time the disc body is taken out or put into the disc body, so that the operation is inconvenient, and sometimes the positioning pins are lost due to untimely insertion after being pulled out.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a quick access and limiting device for a sewage receiving disc of an offset press, which is ingenious in design and convenient to use.

The technical scheme of the utility model is as follows:

a sewage collecting disc fast taking and limiting device of an offset press comprises a disc body, sliding plates, sliding grooves and limiting mechanisms, wherein the sliding plates are respectively installed on two sides of the disc body, the sliding plates on the two sides are respectively correspondingly and slidably installed in the sliding grooves on the two sides, the sliding grooves on the two sides are respectively fixed on side plates on the two sides of the offset press, the sliding grooves are designed into U-shaped sliding grooves which are inclined, the end plate of the inner side end part of one sliding groove is designed to seal the opening part of the sliding groove, the limiting mechanism is designed to be close to the end part position on the outer side of the sliding groove, the limiting mechanism is characterized in that the limiting mechanism comprises a limiting bolt, a waist-shaped hole and an L-shaped groove, a transverse waist-shaped hole is formed in the upper end plate close to the end part position on the outer side of the sliding groove, an L-shaped groove is formed in the middle plate and the lower end plate of the sliding groove corresponding to the waist-shaped hole on the upper end plate, one end of the limiting bolt is located in the waist-shaped hole, the other end of the L-shaped groove, two ends of the limiting bolt can be simultaneously and can be simultaneously arranged in the waist-shaped groove, the screw rod of the limiting bolt is blocked at the outer end of the sliding plate after the sliding plate of the tray body slides into the sliding groove.

And the screw at the lower end of the limiting bolt penetrates through the L-shaped groove and then penetrates through the waist-shaped hole, and is screwed on the screw through the nut for fixing, and the nut is screwed on the screw and the top end of the screw is 2-3cm higher than the nut.

The long diameter direction of the waist-shaped hole is perpendicular to the sliding direction of the sliding groove.

The spout include upper end plate, intermediate lamella and lower end plate, the upper end of intermediate lamella is connected to upper end plate one end, the lower extreme of intermediate lamella is connected to the one end of lower end plate, it has waist shape hole to open on the upper end plate, the intermediate lamella lower extreme is opened there is vertical groove, it has horizontal groove to open on the lower end plate, vertical groove and horizontal groove communicate mutually and form L type groove, horizontal groove and waist shape hole parallel just are located same vertical plane.

The inner corner of the sliding plate is designed with an arc-shaped chamfer, and the outer corner of the sliding plate is designed as a right angle.

The utility model has the advantages of ingenious design and convenient use, changes the traditional plug structure mode of the positioning pin into the limit mechanism of the poking pendulum, and can realize the insertion or sliding out of the sliding groove of the sliding plate without pulling out the limit bolt.

Drawings

FIG. 1 is a schematic of the present invention.

Fig. 2 is a partially enlarged schematic view of fig. 1.

Fig. 3 is a first schematic view of the limiting mechanism of the present invention.

Fig. 4 is a second schematic view of the limiting mechanism of the present invention.

Fig. 5 is a schematic view of a catch basin of the present invention.

Detailed Description

Referring to the attached drawings 1-5, a device for quickly taking and limiting a sewage receiving disc of an offset press comprises a disc body 1, sliding plates 2, sliding chutes 3 and a limiting mechanism, wherein the sliding plates 2 are respectively arranged on two sides of the disc body 1, the sliding plates 2 on the two sides are respectively correspondingly and slidably arranged in the sliding chutes 3 on the two sides, the sliding chutes 3 on the two sides are respectively fixed on side plates 4 on the two sides of the offset press, the sliding chutes 3 are designed into U-shaped sliding chutes 3 which are inclined, an end plate 5 is designed at the inner side end part of one sliding chute 3 to block the opening part of the sliding chute 3, the limiting mechanism is designed at the position, close to the end part, of the outer side of the sliding chute 3, and comprises a limiting bolt 6, a kidney-shaped hole 7 and an L-shaped groove 8, a transverse kidney-shaped hole 7 is arranged on an upper end plate, close to the end part, corresponding to the kidney-shaped hole 7 on the upper end plate, and an L-shaped groove 8 is arranged on an intermediate plate and a lower end plate of the sliding chute 3, and one end of the limiting bolt 6 is positioned in the waist-shaped hole 7, the other end of the limiting bolt is positioned in the L-shaped groove 8, the two ends of the limiting bolt 6 can be simultaneously installed in the waist-shaped hole 7 and the L-shaped groove 8 in a swinging mode, and the screw rod of the limiting bolt 6 is stopped at the outer side end of the sliding plate 2 after the sliding plate 2 of the tray body 1 slides into the sliding groove 3.

And a screw at the lower end of the limiting bolt 6 penetrates through the L-shaped groove 8, then penetrates through the waist-shaped hole 7, and is screwed on the screw through a nut for fixing, wherein the nut is screwed on the screw, and the top end of the screw is 2-3cm higher than the nut. After the nut is screwed in, the distance from the upper surface is higher, so that a person can conveniently stir the limiting bolt. The nut can be locked by the locking nut, so that the nut is prevented from falling off.

The long diameter direction of the waist-shaped hole 7 is vertical to the sliding direction of the sliding chute 3.

Fig. 3 and 4, spout 3 include upper end plate, intermediate lamella and lower end plate, the upper end of intermediate lamella is connected to upper end plate one end, the lower extreme of intermediate lamella is connected to the one end of lower end plate, it has waist shape hole 7 to open on the upper end plate, the intermediate lamella lower extreme is opened there is vertical groove, it has horizontal groove to open on the lower end plate, vertical groove and horizontal groove communicate mutually and form L type groove 8, horizontal groove and waist shape hole 7 parallel just are located same vertical plane. The waist-shaped hole and the L-shaped groove are designed to ensure that the limiting bolt can swing to give way to the sliding plate; when the limit bolt does not swing, the limit bolt can also block the outer side of the sliding plate to prevent the sliding plate from sliding out of the sliding groove. The slotted holes are optimally designed to be close to the middle plate.

In fig. 5, the inner corner of the slide plate 2 is designed with an arc-shaped chamfer 21, and the outer corner of the slide plate 2 is designed with a right angle 22.

When the integrated sewage collecting disc is used, an operator only needs to dial the limiting bolt 6 with one hand to enable the limiting bolt 6 to swing outwards to give way to the sliding plate 2, pulls the sewage collecting disc with the other hand and slightly pulls the lower sewage collecting disc outwards, the limiting bolt 6 can be loosened, the limiting bolt 6 leans against the outer side of the sliding plate 2, the sliding of the sliding plate 2 in the sliding groove 3 is not influenced, and the limiting bolt 6 resets after the integrated sewage collecting disc is taken out; wait to connect dirty dish clearance after, before putting back, can manually stir spacing bolt 6, give slide 2 and give the position of letting out, manual handle connects dirty dish and puts back the normal position, if slide 2's inner bight design arc chamfer, can not manually stir spacing bolt 6, when direct pushing away inside connecing dirty dish, the arc chamfer can outwards extrude spacing bolt 6, and the position of letting out automatically, slide 2's outer end bight design is the right angle then prevents slide 2 from coming out automatically.

Claims

1. A sewage collecting disc fast taking and limiting device of an offset press comprises a disc body, sliding plates, sliding grooves and limiting mechanisms, wherein the sliding plates are respectively installed on two sides of the disc body, the sliding plates on the two sides are respectively correspondingly and slidably installed in the sliding grooves on the two sides, the sliding grooves on the two sides are respectively fixed on side plates on the two sides of the offset press, the sliding grooves are designed into U-shaped sliding grooves which are inclined, the end plate of the inner side end part of one sliding groove is designed to seal the opening part of the sliding groove, the limiting mechanism is designed to be close to the end part position on the outer side of the sliding groove, the limiting mechanism is characterized in that the limiting mechanism comprises a limiting bolt, a waist-shaped hole and an L-shaped groove, a transverse waist-shaped hole is formed in the upper end plate close to the end part position on the outer side of the sliding groove, an L-shaped groove is formed in the middle plate and the lower end plate of the sliding groove corresponding to the waist-shaped hole on the upper end plate, one end of the limiting bolt is located in the waist-shaped hole, the other end of the L-shaped groove, two ends of the limiting bolt can be simultaneously and can be simultaneously arranged in the waist-shaped groove, the screw rod of the limiting bolt is blocked at the outer end of the sliding plate after the sliding plate of the tray body slides into the sliding groove.

2. The offset press dirty collecting tray quick-fetching and limiting device as claimed in claim 1, wherein the screw at the lower end of the limiting bolt passes through the L-shaped slot, then passes through the waist-shaped hole, and is fixed on the screw by the nut, the nut is screwed on the screw, and the top end of the screw is 2-3cm higher than the nut.

3. The apparatus as claimed in claim 1, wherein the slot has a slot with a slot diameter, and the slot is disposed on the slot.

4. The offset press dirty collecting tray quick fetching and limiting device as claimed in claim 1, wherein the sliding slot includes an upper end plate, a middle plate and a lower end plate, one end of the upper end plate is connected with the upper end of the middle plate, one end of the lower end plate is connected with the lower end of the middle plate, a kidney-shaped hole is formed on the upper end plate, a vertical groove is formed on the lower end of the middle plate, a transverse groove is formed on the lower end plate, the vertical groove and the transverse groove are communicated to form an L-shaped groove, and the transverse groove and the kidney-shaped hole are parallel and located on the same vertical plane.

5. The offset press dirty tray catching and limiting device as claimed in claim 1, wherein the inner corner of the sliding plate is designed with an arc-shaped chamfer, and the outer corner of the sliding plate is designed with a right angle.