CN220684323U - Two-piece clamping type material collecting disc - Google Patents

Abstract

The utility model relates to the field of accessories of slitting machines and discloses two clamping type receiving trays, which comprise two symmetrical and identical convex discs, wherein a rolling paper tube is clamped between the two groups of convex discs, the center points of the two convex discs are positioned on the same horizontal line, the centers of the side walls of the two convex discs, which are close to each other, are fixedly provided with integrated round cake bulges, the two ends of the rolling paper tube are sleeved on the round cake bulges, a plurality of groups of threaded holes which are annularly distributed are formed in the areas of the two groups of convex discs, which correspond to the round cake bulges, and fastening plum blossom screws are fixedly connected between the two groups of convex discs through the threaded holes; the problem of bad crease of the product caused by retraction of the inner ring PVC pipe is solved, and bad loss is reduced; the safety is improved.

Description

Two-piece clamping type material collecting disc

Technical Field

The utility model relates to the field of slitter accessories, in particular to a two-piece clamping type receiving tray.

Background

The slitting machine is also called a slitting line, a slitter and a slitting machine, and is called metal slitting equipment. The device is suitable for longitudinal shearing work of the metal strip and re-winding the slit narrow strip into a roll. Convenient operation, high cutting quality, high material utilization rate, stepless speed regulation of cutting speed and the like. The structure is as follows: the winding reel is composed of unwinding (unreeling), guiding material positioning, slitting longitudinal shearing, reeling (reeling) and the like, and the existing winding reel is technically of an integrated structure and has the following problems:

(1) before the PVC pipe is installed, the PVC pipe is tightly supported by winding a certain number of turns of adhesive tapes around the outer ring of the circular iron disc, the operation is complex, and the efficiency is low.

(2) Because the winding disc is taken out by beating with a hammer, the PVC pipe of the inner ring is very easy to loosen and fall off, so that the product is deformed poorly, a large amount of rewinding or removing is needed, the rewinding time is prolonged, and the defective product loss is large.

(3) The safety of the people is poor by forcefully knocking with a hammer, so we propose two clamping type receiving trays.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides two clamping type receiving trays, which solves the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the two clamping type receiving discs comprise two symmetrical and identical convex discs, a rolling paper tube is clamped between the two groups of convex discs, the center points of the two convex discs are positioned on the same horizontal line, integrated round cake bulges are fixedly arranged at the centers of the side walls of the two convex discs, two end ports of the rolling paper tube are sleeved on the round cake bulges, a plurality of groups of screw holes which are distributed annularly are formed in the areas where the round cake bulges are correspondingly arranged, and the two groups of convex discs are fixedly connected with fastening plum blossom screws through the screw holes.

Preferably, the inner diameter of the winding paper cylinder is larger than the diameter of the end face of the round cake bulge, namely the inner wall of the winding paper cylinder is not contacted with the outer surface of the round cake bulge.

Preferably, the number of the threaded holes formed in the convex disc is three, and the connecting included angle between the circle centers of the ports of the three threaded holes and the circle center of the convex end face of the circular cake is one hundred twenty degrees.

Preferably, the outer wall of the end face of the winding paper tube is tightly attached to the convex discs on two sides.

Preferably, the length of the plum blossom screw is longer than the interval distance between the two groups of convex discs.

Compared with the prior art, the utility model provides two clamping type material receiving trays, which have the following beneficial effects:

1. compared with the traditional material collecting disc, the two clamping type material collecting disc is convenient to detach and assemble and is convenient to take out from the inner ring of the coiled material by utilizing the assembly design of the two convex discs and the rolling paper drum, so that the complex operation of winding the adhesive tape on the outer ring of the circular iron disc is solved, and the operation efficiency is improved; the problem that the inner ring PVC pipe falls off due to knocking is solved, and the rewinding time is reduced; the problem of bad crease of the product caused by retraction of the inner ring PVC pipe is solved, and bad loss is reduced; the safety is improved by solving the unsafe condition that a person uses a hammer to forcefully strike the hammer.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the receiving tray of the present utility model;

FIG. 3 is a schematic view of a convex disk structure according to the present utility model.

In the figure: 1. a convex disc; 2. winding the paper tube; 3. the round cake is convex; 4. a threaded hole; 5. and fastening the plum blossom screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, two clamping type receiving trays comprise two symmetrical and identical convex discs 1, a winding paper tube 2 is clamped between the two groups of convex discs 1, the center points of the two convex discs 1 are positioned on the same horizontal line, integrated round cake bulges 3 are fixedly arranged at the centers of the side walls of the two convex discs 1, which are close to each other, two ports of the winding paper tube 2 are sleeved on the round cake bulges 3, a plurality of groups of screw holes 4 which are distributed in an annular mode are formed in the areas of the two groups of convex discs 1, which correspond to the areas provided with the round cake bulges 3, and fastening plum blossom screws 5 are fixedly connected between the two groups of convex discs 1 through the screw holes 4.

The inner diameter of the rolling paper tube 2 is larger than the end surface diameter of the round cake bulge 3, namely the inner wall of the rolling paper tube 2 is not contacted with the outer surface of the round cake bulge 3, so that the rolling paper tube 2 is prevented from deforming after contacting with the round cake bulge 3.

The threaded holes 4 arranged on the convex disc 1 are three groups in total, the connecting included angle between the circle centers of the ports of the three groups of threaded holes 4 and the circle centers of the end faces of the round cake bulges 3 is one hundred twenty degrees, seven groups of circular through holes are arranged on the convex disc 1 corresponding to the round cake bulge 3 areas, one group of the circular through holes is positioned at the center of the convex disc 1, and the rest six groups of circular through holes are distributed in an annular equidistant manner around the circular through holes at the center.

Two groups of convex discs 1 can be sleeved at two ends of a winding paper tube 2 through integrated round cake bulges 3 respectively, then plum blossom screws 5 are inserted and fastened through three groups of threaded holes 4, and the three groups of convex discs 1 are utilized to fix and clamp the winding paper tube 2, so that the outer wall of the end face of the winding paper tube 2 is tightly attached to the convex discs 1 at two sides.

The length of the fastening plum blossom screw 5 is longer than the interval distance between the two groups of convex discs 1, so that the fastening plum blossom screw 5 can penetrate through the two convex discs 1 for fastening.

Working principle: when the winding is installed before winding: two groups of convex discs 1 can be respectively sleeved at two ends of a winding paper tube 2 through integrated round cake bulges 3, then plum blossom screws 5 are inserted and fastened through three groups of threaded holes 4, and the winding paper tube 2 can be fixed and clamped and fixed by the two groups of convex discs 1 through three groups;

when the winding paper tube is disassembled after winding, the three groups of fastening plum screws 5 are loosened, the fixation of the two groups of convex discs 1 can be released, the two groups of convex discs 1 are taken out from the two ends of the winding paper tube 2 respectively, and the winding paper tube 2 is taken out from the coiled material directly, so that the winding paper tube is taken out from the inner ring of the coiled material conveniently; the two clamping type receiving trays are provided with the two convex discs 1, the round cake bulges 3 of the convex discs 1 are sleeved at the two ends of the rolling paper tube 2, and then the two clamping type receiving trays are fixedly connected by the fastening plum blossom screws 5, so that the disassembly and assembly operations are very convenient, the tedious operations of winding adhesive tapes on the outer ring of the circular iron disc are solved, and the operation efficiency is improved; the problem that the inner ring PVC pipe falls off due to knocking is solved, and the rewinding time is reduced; the problem of bad crease of the product caused by retraction of the inner ring PVC pipe is solved, and bad loss is reduced; the safety is improved by solving the unsafe condition that a person uses a hammer to forcefully strike the hammer.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Two chucking formula receipts charging tray, its characterized in that: including two symmetrical and the same protruding disc (1), and the centre gripping has rolling fiber container (2) between two sets of protruding disc (1), two the central point of protruding disc (1) is located on same horizon, and the lateral wall center department that two protruding disc (1) are close to each other sets firmly disc arch (3) of integration, cup joint on disc arch (3) in the both ends mouth department of rolling fiber container (2), and the corresponding region that is equipped with disc arch (3) of two sets of protruding disc (1) has seted up multiunit screw hole (4) that are annular distribution, two sets of fixedly connected with fastening plum blossom screw (5) through screw hole (4) between protruding disc (1).

2. The two-piece clamp-on take-up reel of claim 1, wherein: the inner diameter of the rolling paper tube (2) is larger than the end surface diameter of the round cake bulge (3), namely the inner wall of the rolling paper tube (2) is not contacted with the outer surface of the round cake bulge (3).

3. The two-piece clamp-on take-up reel of claim 1, wherein: the number of the threaded holes (4) formed in the convex disc (1) is three, and the included angle between the connecting line between the circle centers of the ports of the three threaded holes (4) and the circle center of the end face of the round cake bulge (3) is one hundred twenty degrees.

4. The two-piece clamp-on take-up reel of claim 1, wherein: the outer wall of the end face of the winding paper tube (2) is tightly attached to the convex discs (1) on the two sides.

5. The two-piece clamp-on take-up reel of claim 1, wherein: the length of the plum screw (5) is longer than the interval distance between the two groups of convex discs (1).