CN108544650B

CN108544650B - Side-feeding type reinforcement mud cutting mechanism

Info

Publication number: CN108544650B
Application number: CN201810376355.9A
Authority: CN
Inventors: 黎勤涛; 韦郁芬; 覃驿
Original assignee: Individual
Current assignee: Zhang Guoyang
Priority date: 2018-04-25
Filing date: 2018-04-25
Publication date: 2020-08-18
Anticipated expiration: 2038-04-25
Also published as: CN108544650A

Abstract

The invention discloses a side-feeding type reinforcement mud cutting mechanism, wherein before the device works, the position of a suspension is adjusted and then fixed by a fixing screw, a mud cutting cylinder acts, a piston rod of the mud cutting cylinder retracts, a slide block moves upwards, a tool rest is pulled up by a pull rod, a stop block presses a reinforcement spring to store energy, then a conveyor belt starts to place a combination body of a supporting plate and a mud column on the conveyor belt, the conveyor belt drives the mud column to move forwards, the conveyor belt stops moving when meeting a position sensor, the mud cutting cylinder acts to move the tool rest downwards until the mud column is cut off by a mud cutter, the stop block increases mud cutting force under the action of the reinforcement spring at the moment, and after the mud column is cut off, the tool rest retracts, the reinforcement spring stores energy and waits for the next working instruction. The device solves the problems of low efficiency, non-adjustable cutting length and low automation degree of the traditional mud cutting equipment, is convenient to form an automatic production line, and has the advantages of simple operation and good cutting quality.

Description

Side-feeding type reinforcement mud cutting mechanism

Technical Field

The invention relates to equipment for automatically cutting mud strips as required in the domestic ceramic molding production process, in particular to simple mud cutting equipment.

Background

In the production process of domestic ceramic roll forming, mud strips processed into round shapes from a raw material workshop are required to be cut into sheets, the traditional technological method is to place the mud strips below an iron frame with a plurality of parallel steel wires, press the iron frame downwards, cut the mud strips into a plurality of blocks at one time, and then use the mud blocks one by one, and the technological method has defects. Firstly, after the steel wires bow on the iron frame, the steel wires can extend in a short time, the extension length is inconsistent, the steel wires are not parallel, the thickness of the cut mud blocks is inconsistent, the thickness of the rolled blank is inconsistent with the density of the blank, and therefore the regularity of the produced product is poor; secondly, because the mud piece that cuts out is many, need use a period of time just can use up, because the mud piece has viscidity, the mud piece that cuts out and does not use stacks together, and the adhesion will get up each other again between the mud piece, and the workman need break the mud piece with the hands off when using, has increased workman's the amount of labour like this, has influenced work efficiency, has destroyed the shape and the structure of mud piece again, makes the fashioned body quality decline.

In order to solve the problems, the prior utility model patent can not be well solved, for example, Chinese utility model patent with the patent number of CN201120164530.1, automatic mud cutter (No. CN 202071192U), which belongs to the technical field of ceramic production equipment, the technical proposal of the utility model is that the mud cutter comprises a transmission mechanism, a roller, a conveyor belt, an optical fiber sensing switch, a gas, a positioning pull rod and a cutter, wherein, the transmission mechanism is connected with the roller, the conveyor belt is matched with the roller, the optical fiber sensing switch is arranged in front of the conveyor belt, the cylinder is connected with the positioning pull rod, the cutter is arranged on the positioning pull rod, the mud cake cut by the utility model has the advantages of uniform thickness and good regularity, the rolled product has the uniform thickness, the quality of the object is ensured, the defects of product deformation and cracking caused by the mud cake are solved, and the grade rate of the product is improved; in addition, the number of front mud cutting workers is saved for production enterprises, the labor intensity of workers is reduced, the mud cake damage is reduced, the repeated processing of mud materials can be saved by about 10%, and meanwhile, the technological sanitary environment of the forming procedure is obviously improved. However, the utility model discloses a because once only cut the clod many, next process need use a period can use up, at this moment because the clod has viscidity, cuts out the clod that does not use and stacks together, will adhere each other between the clod, and the workman need break off the clod with the hands when using, has increased the base worker's amount of labour like this, has influenced work efficiency, has destroyed the shape and the structure of clod again, makes fashioned body quality decline.

For example, the chinese utility model patent CN94205871.2 entitled "a power-driven mud-extruding, mud-cutting bar, mud-cutting brick-making machine" (No. CN 2208484), relates to a brick-making machine, in which the length of the screw feeder in the mud extruder is increased, and the end is designed as a conical screw feeder, i.e. the screw feeder is a cylindrical screw feeder section in one cylinder and two cylinders, and a conical screw feeder section in the inner cavity of the mud outlet nozzle, and the automatic clutch mechanism of the blank-cutting table part is composed of a blank-cutting table, a rack, a blank-pushing plate, a fixed seat, a supporting frame, a connecting plate, a clutch shaft, an eccentric wheel, a clutch block, a clutch fork, a connecting rod, a swing rod, an operating rod and a transmission part. The brick making machine which uses one power source to complete the procedures of mud extrusion, mud strip cutting, mud blank cutting and the like has the advantages of high production efficiency, low power consumption and convenient operation and use. However, the utility model discloses a mechanism is complicated, and it is big to account for the space, to ceramic manufacture assembly line on, is very inconvenient, in addition, the mud piece of cutting that this utility model is not conform to preparation pottery bowl class body.

Disclosure of Invention

The invention provides a side-feeding type reinforcement mud cutting mechanism, which solves the problems of low mud cutting efficiency, high manual labor intensity, low automation degree and low working efficiency.

The utility model provides a mud mechanism is cut to formula reinforcement that inclines, the conveying support place with subaerial, conveyer belt and conveying support cooperation installation, position sensor has been installed to conveying support one side top surface, layer board and mud post assembly place in the upside of conveyer belt and conveyer belt drive layer board transportation mud post the middle part upside of conveying support has installed and has cut mud mechanism, and the middle part of the conveying support of layer board and mud post assembly motion is detected the back stop motion by position sensor, cuts mud mechanism and begins work afterwards. The mud cutting mechanism comprises a mud cutting cylinder, a suspension plate, a sliding block, a tool rest, a mud cutting knife, a boosting rod, a suspension, a boosting spring, a stop block, a vertical plate and a pull rod, wherein the suspension can slide along a guide rail and is fixed by a fixing screw, the vertical plate is connected with the suspension, the suspension plate is connected to the upper end of the vertical plate, the mud cutting cylinder is installed on the suspension plate, the sliding block is fixedly connected to the output shaft end of the mud cutting cylinder, the sliding block is hinged to the tool rest through the pull rod, the mud cutting knife is installed on the inner sides of two ends of the tool rest, the outer side of one end is hinged to the suspension, the boosting rod is fixed near the hinged point and acts on.

And a T-shaped groove is processed in the middle of the vertical plate so as to be connected with the sliding block and the stop block. The tool rest is in a standard U shape, the upper part of the tool rest is wide, the lower part of the tool rest is narrow, and a through hole is processed at the end part of the tool rest, so that the tool rest is conveniently connected with the mud cutter.

The invention has the following remarkable effects:

1. this device is full automatization mud post shutdown mechanism, and required spare part figure is less and mostly be the standard component, and compact structure and degree of automation are high, and use and cost of maintenance are all lower, are favorable to promoting.

2. The length of cutting off can be adjusted as required to the slip of utilizing the suspension on the guide rail, very do benefit to control, and how much, cut mud action and accomplish in the twinkling of an eye, avoid mud post cut surface to expose for a long time in the air oxidation and discolour.

3. The vertical symmetrical structural layout accords with aesthetic consciousness of most people, the force increasing spring has double functions, force is increased when mud is cut, and inertia impact generated when the tool rest is retracted can be effectively balanced and the mud is quickly cut.

Drawings

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

FIG. 2 is a front view of the device of the present invention, wherein the position A is the mud column flowing station, and the position B is the working direction mark of the mud cutter driving mechanism.

Fig. 3 is an enlarged schematic view of a mud cutting mechanism at a part C.

Wherein: 1-a supporting plate; 2-a mud column; 3-fixing screws; 4-a guide rail; 5, a conveyor belt; 6-a delivery scaffold; 7-a position sensor; 8-a mud cutting cylinder; 9-a suspension plate; 10-a slide block; 11-a tool holder; 12-a mud cutter; 13-a force increasing rod; 14-a suspension; 15-a force-increasing spring; 16-a stopper; 17-standing the plate; and 18-a pull rod.

Detailed Description

Referring to fig. 1-3, before cutting by using the device, the conveyor belt 5 is in a stagnation state, the combination of the supporting plate 1 and the mud column 2 is placed on the conveyor belt 5, the position of the suspension 14 on the guide rail 4 is adjusted and then fixed by the fixing screw 3, the mud cutting cylinder 8 operates, the piston rod of the mud cutting cylinder is retracted into the cylinder cavity, the slide block 10 ascends to drive one end of the pull rod 18, the tool rest 11 connected to the other end of the pull rod 18 rotates upwards, the force increasing rod 13 compresses the force increasing spring 15 to store energy, and the preparation work is completed.

When the device is used for cutting mud, a worker places a mud column 2 to be cut on a supporting plate 1, then a conveyor belt 5 is started, the conveyor belt 5 conveys the combined body of the supporting plate 1 and the mud column 2 forwards, when a position sensor 7 detects the mud column 2, the conveyor belt 5 stops, a mud cutting cylinder 8 acts to enable a piston rod of the mud cutting cylinder to extend out, a sliding block 10 moves downwards to enable a tool rest 11 to rotate downwards, meanwhile, a stop block 16 moves upwards under the action of a boosting spring 15 to increase the cutting force of the tool rest 11, when the tool rest 11 rotates to be horizontal, a mud column 2 is cut off by a mud cutting knife 12, then the tool rest 11 is displaced to leave the mud column 2, the supporting plate 1 and the mud column 2 move forwards, and the mud cutting knife 12 continues to.

Claims

1. The utility model provides a mud mechanism is cut to side formula reinforcement that advances, conveying support (6) place with subaerial, conveyer belt (5) and conveying support (6) cooperation installation, and position sensor (7) have been installed to conveying support (6) one side top surface, and layer board (1) and mud post (2) combination body are placed in the upside of conveyer belt (5) and conveyer belt (5) drive layer board (1) transportation mud post (2), its characterized in that: the mud cutting mechanism is arranged on the upper side of the middle of the conveying support (6) and comprises a mud cutting cylinder (8), a suspension plate (9), a sliding block (10), a tool rest (11), a mud cutting knife (12), a force increasing rod (13), a suspension frame (14), a force increasing spring (15), a stop block (16), a vertical plate (17) and a pull rod (18), the suspension frame (14) can slide along a guide rail (4) and is fixed by a fixing screw (3), the vertical plate (17) is connected with the suspension frame (14), the suspension plate (9) is connected to the upper end of the vertical plate (17), the mud cutting cylinder (8) is arranged on the suspension plate (9), the sliding block (10) is fixedly connected to the output shaft end of the mud cutting cylinder (8), the sliding block (10) is hinged to the tool rest (11) through the pull rod (18), the mud cutting knives (12) are arranged on the inner sides of two ends of the tool rest (11), and the outer side, a force increasing rod (13) is fixed near the hinge point, the force increasing rod (13) acts on a stop block (16), and a force increasing spring (15) is arranged between the stop block (16) and the suspension (14).

2. The side entry power mud cutting mechanism of claim 1, wherein: the middle part of the vertical plate (17) is provided with a T-shaped groove so as to be connected with the sliding block (10) and the stop block (16).

3. The side entry power mud cutting mechanism of claim 1, wherein: the cutter frame (11) is in a standard U shape, the upper part is wide, the lower part is narrow, and a through hole is processed at the end part, so that the cutter frame is conveniently connected with the mud cutter (12).