CN210470824U

CN210470824U - Noodle pressing mechanism

Info

Publication number: CN210470824U
Application number: CN201921296167.1U
Authority: CN
Inventors: 廖健胜
Original assignee: Jiade Zhongshan Food Machinery Co ltd
Current assignee: Jiade Zhongshan Food Machinery Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-08
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a noodle pressing mechanism, which comprises a noodle pressing machine table, wherein the noodle pressing machine table is provided with an upper compression roller, a lower compression roller, a driving mechanism, a left guide roller and a right guide roller, a second end fixing sleeve of the lower compression roller is provided with a threaded shaft, the threaded shaft is provided with a double-row chain wheel, the double-row chain wheel is provided with an internal thread, the double-row chain wheel is provided with a first chain wheel and a second chain wheel, the first chain wheel is connected with a left chain wheel arranged on the left guide roller through a chain, and the second chain wheel is connected with a right chain wheel arranged on the right guide roller through a chain; the left chain wheel and the right chain wheel are both one-way transmission chain wheels; when the lower pressing roller rotates clockwise around the central axis of the lower pressing roller, the left chain wheel drives the left guide roller to run under the driving of the chain connected to the left chain wheel, and the right chain wheel is in an idle running state and cannot drive the right guide roller to run by the chain connected to the right chain wheel. The utility model has the advantages of simple structure can realize the circulation roll compaction.

Description

Noodle pressing mechanism

Technical Field

The utility model relates to a dough pressing mechanism.

Background

The materials of the wrapper have various ribs, so that the softness and hardness of the wrapper are different, and the wrapper is rolled, folded and cut into shape by a wrapper rolling machine during the manufacturing process. Generally speaking, the dough cover is rolled by a rolling roller of a noodle press to be flaky and then is repeatedly drawn by different conveying belts to be folded into double layers or multiple layers. In the rolling or folding process, the wrapper can be rolled repeatedly to reach the preset wrapper thickness or wrapper structure. The circulating rolling mechanism of the existing noodle pressing mechanism is complex, and the structure needs to be improved.

Disclosure of Invention

The utility model aims at providing a simple structure can realize the press mechanism of circulation roll compaction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a noodle pressing mechanism is applied to pressing dough sheets, and comprises a noodle pressing machine table, wherein the noodle pressing machine table is provided with an upper pressing roller, a lower pressing roller and a driving mechanism, an output shaft of the driving mechanism is connected with a first end of the lower pressing roller to enable the lower pressing roller to rotate around a central shaft thereof in a reciprocating manner in a clockwise or anticlockwise direction, the noodle pressing machine table is also provided with a left guide roller barrel and a right guide roller barrel which are respectively positioned at the left side and the right side of the lower pressing roller, a threaded shaft is fixedly sleeved at a second end of the lower pressing roller and provided with a double-row chain wheel, the double-row chain wheel is provided with an internal thread in threaded fit connection with the threaded shaft, the double-row chain wheel is provided with a first chain wheel and a second chain wheel, the first chain wheel is connected with a left chain wheel arranged on; the left chain wheel and the right chain wheel are both one-way transmission chain wheels; when the lower pressing roller rotates clockwise around the central axis of the lower pressing roller, the left chain wheel is driven by the chain connected with the left chain wheel to drive the left guide roller to run, and the right chain wheel is in an idle running state and cannot drive the right guide roller to run by the chain connected with the right chain wheel; when the lower pressing roller rotates around the central axis in a counterclockwise way, the left chain wheel is in an idle running state and cannot drive the left guide roller to run, and the right chain wheel drives the right guide roller to run under the drive of the chain connected with the right chain wheel.

The utility model has the advantages of simple structure can realize the circulation roll compaction.

The utility model discloses the accessible improves with following scheme:

the left chain wheel and the right chain wheel respectively comprise wheel shafts, flywheels and ratchet wheels, the respective wheel shafts of the left chain wheel and the right chain wheel are connected with pawls and elastic pieces, the pawls automatically bounce under the action of the elastic pieces when the left chain wheel or the right chain wheel rotates along one direction and are clamped in tooth grooves of the ratchets, so that the chain wheels drive the flywheels to rotate, and when the left chain wheel or the right chain wheel rotates along the other direction, the pawls are pressed down under the action of the tooth grooves of the ratchets, and the chain wheels idle run between the chain wheels and the flywheels.

The threaded shaft is provided with a third chain wheel and a fourth chain wheel at two sides of the double-row chain wheel, and the double-row chain wheel is close to the position of the third chain wheel along the threaded shaft when the lower pressure roller rotates around the central shaft thereof clockwise until the end surface of the double-row chain wheel abuts against the end surface of the third chain wheel and drives the third chain wheel to rotate synchronously; when the lower press roll rotates anticlockwise around the central shaft of the lower press roll, the duplex chain wheel is close to the position of the fourth chain wheel along the axial direction of the screw thread until the end surface of the duplex chain wheel is pressed against the end surface of the fourth chain wheel and drives the fourth chain wheel to synchronously rotate

The third sprocket is installed on the first end of screw thread axle through first sprocket retaining ring, and is provided with first copper sheathing between third sprocket and the screw thread axle.

And a fifth chain wheel is further arranged on the left guide roller and is connected with the third chain wheel through a chain.

The fourth chain wheel is installed on the second end of the threaded shaft through a second chain wheel retainer ring, and a second copper sleeve is arranged between the fourth chain wheel and the threaded shaft.

And a sixth chain wheel is further arranged on the right guide roller barrel and is connected with a fourth chain wheel through a chain.

Drawings

Fig. 1 is a schematic structural diagram of the whole three-dimensional state of the dough pressing mechanism in the embodiment.

FIG. 2 is a schematic structural diagram of the whole three-dimensional state of the embodiment from another view angle of the dough pressing mechanism;

fig. 3 is a structural schematic diagram of the pressure surface mechanism in an exploded state in the embodiment.

Fig. 4 is a longitudinal sectional view of the dough pressing mechanism in the embodiment.

FIG. 5 is a schematic side view (with parts omitted) of the press mechanism in the embodiment.

Detailed Description

As shown in fig. 1 to 5, a dough pressing mechanism is applied to press dough sheets.

The dough press comprises a dough pressing machine table, wherein the dough pressing machine table is provided with an upper pressing roller 1, a lower pressing roller 3 and a driving mechanism 5, an output shaft of the driving mechanism 5 is connected with a first end of the lower pressing roller 3 to enable the lower pressing roller 3 to rotate around the central shaft in a clockwise or anticlockwise reciprocating mode, and the driving mechanism 5 of the structure adopts a motor.

The noodle pressing machine is also provided with a left guide roller cylinder 6 and a right guide roller cylinder 7 which are respectively positioned at the left side and the right side of the lower press roller 3, a threaded shaft 41 is fixedly sleeved at the second end of the lower press roller 3, the threaded shaft 41 is provided with a double-row chain wheel 42, the double-row chain wheel 42 is provided with an internal thread in threaded fit connection with the threaded shaft 41, the double-row chain wheel 42 is provided with a first chain wheel 421 and a second chain wheel 422, the first chain wheel 421 is connected with a left chain wheel 61 arranged on the left guide roller cylinder 6 through a chain, and the second chain wheel 422 is connected with a right chain wheel 71 arranged on the right.

The left chain wheel 61 and the right chain wheel 71 are both one-way transmission chain wheels, specifically, the left chain wheel 61 and the right chain wheel 71 both comprise wheel shafts, flywheels and ratchet wheels, the wheel shafts of the left chain wheel 61 and the right chain wheel 71 are respectively connected with pawls and elastic pieces, the pawls automatically bounce under the action of the elastic pieces when the left chain wheel 61 or the right chain wheel 71 rotates along one direction and are clamped in tooth grooves of the ratchets, so that the chain wheels drive the flywheels to rotate, when the left chain wheel 61 or the right chain wheel 71 rotates along the other direction, the pawls are pressed down under the action of the tooth grooves of the ratchets, and the chain wheels idle. Specifically, according to the structure, when the lower compression roller 3 rotates clockwise around the central axis thereof, the left chain wheel 61 is driven by the chain connected thereto to drive the left guide roller 6 to operate, and the right chain wheel 71 is in an idle state and cannot drive the right guide roller 7 to operate by the chain connected thereto; when the lower press roll 3 rotates counterclockwise around its central axis, the left chain wheel 61 is in an idle state and cannot drive the left guide roller 6 to run, and the right chain wheel 71 drives the right guide roller 7 to run under the drive of the chain connected thereto.

The threaded shaft 41 is provided with a third chain wheel 43 and a fourth chain wheel 44 at two sides of the duplex chain wheel 42, when the lower press roller 3 rotates clockwise around the central shaft thereof, the duplex chain wheel 42 approaches to the third chain wheel 43 along the threaded shaft 41 until the end surface of the duplex chain wheel 42 is pressed against the end surface of the third chain wheel 43 and drives the third chain wheel 43 to rotate synchronously; when the lower press roll 3 rotates counterclockwise around the central axis thereof, the duplex sprocket 42 approaches the fourth sprocket 44 along the threaded shaft 41 until the end surface of the duplex sprocket 42 presses against the end surface of the fourth sprocket 44 and drives the fourth sprocket 44 to rotate synchronously. The third sprocket 43 is mounted to the first end of the threaded shaft 41 by a first sprocket retaining ring 431, and a first copper bush 432 is provided between the third sprocket 43 and the threaded shaft 41. And a fifth chain wheel 62 is further arranged on the left guide roller cylinder 6, and the fifth chain wheel 62 is connected with the third chain wheel 43 through a chain. The fourth sprocket 44 is mounted to the second end of the threaded shaft 41 via a second sprocket retaining ring 441, and a second copper bush 442 is disposed between the fourth sprocket 44 and the threaded shaft 41. The right guide roller 7 is further provided with a sixth chain wheel 72, and the sixth chain wheel 72 is connected with the fourth chain wheel 44 through a chain.

The dough pressing mechanism is also provided with a dough pressing thickness adjusting mechanism, specifically, a dough pressing machine table is rotatably installed and connected with a driving rotating seat 8 and a driven swinging seat 9, the dough pressing machine table is provided with an arc-shaped guide groove 21 taking a rotating central shaft of the driven swinging seat 9 as a central shaft, and one end of an upper pressing roller 1 is connected to the driven swinging seat 9 and falls in the arc-shaped guide groove 21; particularly, the dough pressing machine table has two risers 2 that establish in opposite directions, and two risers 2 all are provided with corresponding arc guide way 21, the both ends of going up compression roller 1 fall respectively in the arc guide way 21 that corresponds.

The driving rotary seat 8 is provided with a swing arm 81, the swing arm 81 is hinged with a first end of a connecting rod 10, a second end of the connecting rod 10 is hinged with the driven swing seat 9, and the rotation of the driving rotary seat 8 drives the connecting rod 10 to act on the driven swing seat 9 so that the end part of the upper press roll 1 can slide along the arc-shaped guide groove 21. Thereby realizing the adjustment of the gap between the upper compression roller 1 and the lower compression roller 3 to realize the compression of the surfaces with different thicknesses.

The driven swing seat 9 comprises a mounting seat 91, a first hinge arm 92 and a second hinge arm 93 which extend outwards from two sides of the mounting seat 91, one end of the upper press roller 1 is mounted on the mounting seat 91 through a bearing, the first hinge arm 92 is hinged with the flour pressing machine platform to form a rotation center shaft of the driven swing seat 9, and the second hinge arm 93 is hinged with the second end of the connecting rod 10.

The noodle pressing machine table is also provided with a locking hole 22, and the locking hole 22 is communicated with the arc-shaped guide groove 21; the driven swing seat 9 further has a locking arm 94 extending outwardly from the mounting seat 91, the locking arm 94 being provided with a through hole, and a bolt is inserted through the locking hole 22 to be connected with a locking block to lock or unlock the driven swing seat 9.

The noodle pressing machine table is further provided with a dial 101, the dial 101 is arc-shaped, the central axis of the dial 101 is the rotating central axis of the active rotating base 8, a handle 102 is connected along the rotating central axis of the active rotating base 8, and the handle 102 is provided with an identification needle which falls on the dial 101.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.

Claims

1. A flour pressing mechanism is applied to pressing flour wrappers and comprises a flour pressing machine table, wherein the flour pressing machine table is provided with an upper compression roller, a lower compression roller and a driving mechanism, an output shaft of the driving mechanism is connected with a first end of the lower compression roller to enable the lower compression roller to rotate around a central shaft thereof in a reciprocating manner clockwise or anticlockwise; the left chain wheel and the right chain wheel are both one-way transmission chain wheels; when the lower pressing roller rotates clockwise around the central axis of the lower pressing roller, the left chain wheel is driven by the chain connected with the left chain wheel to drive the left guide roller to run, and the right chain wheel is in an idle running state and cannot drive the right guide roller to run by the chain connected with the right chain wheel; when the lower pressing roller rotates around the central axis in a counterclockwise way, the left chain wheel is in an idle running state and cannot drive the left guide roller to run, and the right chain wheel drives the right guide roller to run under the drive of the chain connected with the right chain wheel.

2. The noodle pressing mechanism according to claim 1, wherein each of the left and right sprockets includes an axle, a flywheel and a ratchet wheel, the axle of each of the left and right sprockets is connected with a pawl and a spring, the pawl automatically springs up under the action of the spring and is clamped in a tooth socket of the ratchet when the left or right sprocket rotates in one direction, so that the sprocket drives the flywheel to rotate, and the pawl is pressed down under the action of the tooth socket of the ratchet when the left or right sprocket rotates in the other direction, so that the sprocket and the flywheel idle run.

3. The noodle pressing mechanism as claimed in claim 1 or claim 2, wherein the screw shaft is provided with a third sprocket and a fourth sprocket on both sides of the double sprocket, and the double sprocket approaches the third sprocket along the screw shaft when the lower press roll rotates clockwise around the central axis thereof until the end face of the double sprocket abuts against the end face of the third sprocket and drives the third sprocket to rotate synchronously; when the lower pressing roll rotates anticlockwise around the central shaft of the lower pressing roll, the duplex chain wheel is close to the fourth chain wheel along the position of the threaded shaft until the end face of the duplex chain wheel abuts against the end face of the fourth chain wheel and drives the fourth chain wheel to rotate synchronously.

4. A noodle press according to claim 3, wherein the third sprocket is mounted on the first end of the threaded shaft by a first sprocket retaining ring and a first copper bush is provided between the third sprocket and the threaded shaft.

5. A noodle pressing mechanism according to claim 4, wherein the left guide roller barrel is further provided with a fifth chain wheel, and the fifth chain wheel is connected with the third chain wheel through a chain.

6. A noodle press according to claim 3, wherein the fourth sprocket is mounted on the second end of the threaded shaft by a second sprocket retaining ring and a second copper bush is provided between the fourth sprocket and the threaded shaft.

7. A noodle pressing mechanism according to claim 6, wherein the right guide roller barrel is further provided with a sixth chain wheel, and the sixth chain wheel is connected with the fourth chain wheel through a chain.