CN212437116U

CN212437116U - Novel scissors type cutting mechanism for fine dried noodles

Info

Publication number: CN212437116U
Application number: CN202021011722.4U
Authority: CN
Inventors: 周银涛
Original assignee: Individual
Current assignee: Zhengzhou Huisheng Food Machinery Equipment Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-02
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a novel scissors formula shutdown mechanism of vermicelli, parallel arrangement's rotor about two, arrange along circumference on the rotor and be equipped with the blade, every blade all arranges along axial extension, and the corresponding tip of two rotors is equipped with drive gear respectively, and drive gear no-condition volume meshing is connected, and drive gear drives two rotors and rotates in opposite directions, makes the blade formation on the two rotors cut the cooperation. The utility model discloses a scissors formula shutdown mechanism can realize cutting off the accuracy of vermicelli, and the vermicelli terminal surface of guaranteeing to cut off levels, and the operation is stable, the error is little, and occupation installation space is few.

Description

Novel scissors type cutting mechanism for fine dried noodles

Technical Field

The utility model relates to a vermicelli processing machinery field especially relates to a novel scissors formula shutdown mechanism of vermicelli.

Background

The fine dried noodles are popular food, and the cutting mechanism in the production of the fine dried noodles at present mainly adopts three forms of a hob type, a straight knife type and a pendulum knife type.

Firstly, the hobbing cutter type noodle cutting machine squeezes and cuts the fine dried noodles by utilizing the rotation of a cutter. Utility model of notice number CN204292125U provides a utility model provides a vermicelli production line, include: the dough kneading machine, the curing machine, the calender, the first hob noodle cutting machine, the strip cutting machine, the dryer and the second hob noodle cutting machine are sequentially arranged according to the material conveying direction; the first hobbing cutter dough cutting machine is used for cutting dough sheets into fixed widths, and the second hobbing cutter dough cutting machine is used for cutting the noodles into fixed lengths. The utility model provides a vermicelli production line production efficiency is high, the manual work that consumes is few.

The two ends of the dried noodles cut by the mode are not neat, the length and size errors are large, the appearance is influenced, and the subsequent dried noodle packaging effect is influenced.

And secondly, in the straight knife mode, the cutter is fixed on a knife rest, and the knife rest moves up and down in a guide rail to cut the fine dried noodles. The utility model discloses a notice No. CN 202445040U's utility model discloses a full-automatic intelligent vertical knife noodle cutting machine, including the conveying chain, conveyer belt and the noodless output roller that set up in frame and frame, be equipped with the chain hook on the conveying chain, be equipped with vertical cutting device between conveying chain tip and the noodless output roller, vertical cutting device includes the active pressure panel and the passive pressure panel that correspond the setting from top to bottom, and active pressure panel upper portion is equipped with main guide pillar, and the cover is equipped with main spring and fixed block on the main guide pillar, installs vertical knife on the fixed block, and the fixed block tip links to each other with the worm transmission through the guide way and the guide block of the outside sliding fit of frame; a strip connecting roller is arranged between the passive pressure panel and the noodle output roller, and a connecting rod frame is arranged below the vertical cutting device; the conveying chain and the noodle output roller are driven by a common motor, the worm is driven by a servo motor, and the conveying belt and the noodle receiving roller are driven by a stepping motor. The noodle advancing speed and the downward cutting frequency of the vertical knife are controlled through the electric cabinet to finish the specific cut surface length, the error of the length of the noodle is small, the broken noodle breaking rate is low, and the control is accurate.

The mode requires high precision of the guide rail and complex installation, and because the fine dried noodles generate a large amount of dust in the cutting process and easily enter the guide rail, the resistance of the guide rail is increased, so that the phenomenon of dead locking of the knife rest is caused, the production of the fine dried noodles is continuous, and once the fine dried noodles are stopped, the quality problem of the whole batch of fine dried noodles can be influenced.

And thirdly, the swinging cutter type machine mainly utilizes a motor to drive an eccentric wheel to control a cutter rocker arm fixed on the machine frame to swing up and down, so that the fine dried noodles are cut.

The utility model discloses a tangent plane and pressure face device of noodle cutting machine of utility model patent of publication No. CN206472726U, including the frame and rack-mounted vermicelli conveyer belt, pressure face device and oscillating cutter device, the vermicelli conveyer belt is located the rear side of oscillating cutter device, and the oscillating cutter device includes cutter rocking arm and actuating mechanism, installs the upper cutter on the cutter rocking arm front end cross axle, and the both sides of cutter rocking arm rear end articulate respectively in the frame, the pressure face device includes pressure panel, pressure panel support and pressure face rocking arm, and the pressure panel passes through pressure panel support and presses face rocking arm front end fixed connection, and the pressure face rocking arm strides over cutter rocking arm front end cross axle through the top, and presses face rocking arm rear end both sides to articulate respectively with the frame and be connected; when the cutter rocker arm swings up and down, the transverse shaft at the front end of the cutter rocker arm pushes the noodle pressing rocker arm to swing up and down, and the noodle pressing rocker arm drives the noodle pressing panel to be pressed or separated from the noodle conveying belt. The utility model discloses a press a device and oscillating cutters's cooperation, guarantee to cut off noodless's length error.

However, in the technical scheme, the cutter rocker arm and the driving mechanism of the swing type cutter device occupy larger space, and the working stability is not good enough.

The above-mentioned hob type, straight knife type and pendulum knife type cutting mechanism for fine dried noodles all have their own defects, so a new drum surface cutting mechanism is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel scissors formula shutdown mechanism of vermicelli.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a novel scissors formula shutdown mechanism of vermicelli, includes two upper and lower parallel arrangement's rotor, arranges along circumference on the rotor and is equipped with the blade, and every blade all arranges along axial extension, and the corresponding tip of two rotors is equipped with drive gear respectively, and drive gear no-load meshing is connected, and drive gear drives two rotors and rotates in opposite directions, makes the blade formation on two rotors shear the cooperation.

Drive gear includes that the gear piece by two isodiametric is coaxial to be stacked and forms, two gear pieces are established the pinion at the rotor center pin for fixed cover respectively with the movable sleeve, the fixed reference column that is equipped with the axial and stretches out of terminal surface of master gear, correspond the department on the pinion and be equipped with the constant head tank that the diameter is greater than the reference column, the reference column passes and rather than clearance fit by the constant head tank, the terminal surface of pinion is fixed and is equipped with the spacing post that the axial stretches out, be connected through the extension spring between spacing post and the reference column that corresponds, the relative master gear of extension spring pulling pinion rotates, make the tooth part of master gear and pinion stagger.

The positioning columns are arranged at least three along the circumference, and the limiting columns and the positioning columns are arranged in a one-to-one correspondence mode.

The two blades are arranged, and the central angles corresponding to the two blades are 180 degrees.

The knife roller is provided with a dough pressing roller at the upstream and/or downstream of the hanging rod conveying line.

The both ends of pressure face roller are connected in the frame through the ship shape mount pad, and the bottom arch of ship shape mount pad is established to the arc, and the horizontal one end of ship shape mount pad is equipped with the round pin shaft hole, installs the location round pin axle in the round pin shaft hole and rotates the ship shape mount pad and connect in the frame, still is equipped with the pivot hole on the ship shape mount pad, and the both ends of pressure face roller center pin are installed respectively in the pivot hole that corresponds.

The rotating shaft hole on the ship-shaped mounting seat is positioned in the center of the ship-shaped mounting seat.

The utility model has the advantages that:

the utility model provides a scissors formula shutdown mechanism suitable for vermicelli cuts off, parallel arrangement's rotor about two has arranged the blade on the rotor, and the rotor rotates the blade formation on driving two rotors in opposite directions and shears the cooperation, and for the blade accuracy when the cooperation is sheared in formation of guaranteeing on two rotors, avoid cooperating the undersize to beat the sword or cooperate too big can not effectively cut off, and the corresponding tip of two rotors is equipped with drive gear respectively, and drive gear does not have the condition volume meshing connection.

The utility model discloses a scissors formula shutdown mechanism can realize cutting off the accuracy of vermicelli, and the vermicelli terminal surface of guaranteeing to cut off levels, and the operation is stable, the error is little, and occupation installation space is few.

The driving gears are meshed and connected in order to realize no-load meshing, the structure of the driving gears is designed as follows, the driving gears are formed by coaxially stacking two gear pieces with equal diameter, the two gear pieces are respectively a main gear fixedly sleeved on a knife roll central shaft and a secondary gear movably sleeved on the knife roll central shaft, the end surface of the main gear is fixedly provided with a positioning column which axially extends, a positioning groove with a diameter larger than that of the positioning column is arranged on the secondary gear corresponding to the positioning column, the positioning column passes through the positioning groove and is in clearance fit with the positioning column, the end surface of the secondary gear is fixedly provided with a limit column which axially extends, the limit column is connected with the corresponding positioning column through a tension spring, the tension spring pulls the secondary gear to rotate relative to the main gear, so that the tooth parts of the main gear and the secondary gear are staggered, and the tooth parts of the main gear and the secondary gear on the, avoid the generation of shaking condition.

The knife roll is equipped with the pressure face roller along the upper reaches and/or the low reaches department of peg transfer chain, and the setting of pressure face roller can realize pressing the face effect to the vermicelli, guarantees the stability that the vermicelli cut off.

And, the both ends of the roller are connected in the frame through the ship-shaped mount pad, the bottom arch of ship-shaped mount pad is established to the arc, the horizontal one end of ship-shaped mount pad is equipped with the round pin shaft hole, install the location round pin axle in the round pin shaft hole and rotate the ship-shaped mount pad and connect in the frame, the center department of ship-shaped mount pad is equipped with the pivot hole, the both ends of roller center pin are installed respectively in the pivot hole that corresponds, when the peg of the strip of taking that is carried to come by the upper reaches on the peg transfer chain passes through, the peg transfer chain drives the peg and pushes up the ship-shaped mount pad level and smooth, guarantee the stability that the operation passes through, it is for current jump roller structure, can improve the speed of passing through, and guarantee the stability of passing through.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the frame and drive gear removed;

FIG. 3 is a left side view of the drive gear portion of FIG. 1;

FIG. 4 is a schematic view of a main gear in a drive gear;

FIG. 5 is a schematic view of a pinion gear in the drive gear;

FIG. 6 is a schematic view of the mating of the primary and secondary gears in the drive gear

Fig. 7 is an enlarged view of the boat mount portion of fig. 2.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 7, the utility model discloses a novel scissors type cutting mechanism for fine dried noodles, including two knife rolls 1 of upper and lower parallel arrangement, arrange along circumference on the knife roll 1 and be equipped with two blades 2, every blade 2 all arranges along axial extension, and the central angle that two blades correspond is 180.

The knife rolls 1 rotate oppositely to enable the blades 2 on the two knife rolls 1 to form shearing matching, meanwhile, in order to guarantee the accuracy of the blades 2 on the two knife rolls 1 in the shearing matching process and avoid the phenomenon that the blades are too small to be matched or too large to be effectively cut off, the corresponding end parts of the two knife rolls 1 are respectively provided with a driving gear 3, the driving gear 3 is meshed and connected without working capacity, and the driving gear drives the two knife rolls 1 to rotate oppositely.

The driving gears 3 are meshed and connected in order to achieve no-load, the structural design of the driving gears 3 is as follows, the driving gears 3 are formed by coaxially stacking two gear pieces with equal diameters, the two gear pieces are respectively a main gear 4 fixedly arranged on a knife roll central shaft and a secondary gear 5 movably arranged on the knife roll central shaft in a sleeved mode, a positioning column 41 extending axially is fixedly arranged on the end face of the main gear 4, a positioning groove 50 with the diameter larger than that of the positioning column is arranged at a position, corresponding to the positioning column 41, on the secondary gear 5, the positioning column 41 penetrates through the positioning groove 50 and is in clearance fit with the positioning groove, a limiting column 51 extending axially is fixedly arranged on the end face of the secondary gear 5, the limiting column 51 is connected with the corresponding positioning column 41 through a tension spring 6, the tension spring 6 pulls the secondary gear 5 to rotate relative to the. Because the tooth parts of the main gear and the pinion on the same driving gear are partially staggered, when the two driving gears are meshed and connected, the tooth parts of the two driving gears are always in contact, and the shaking condition is avoided.

In this embodiment, three positioning columns 41 are circumferentially arranged, and three limiting columns 51 are arranged in one-to-one correspondence with the positioning columns 41.

In order to realize the noodle pressing effect on the fine dried noodles and ensure the stable cutting of the fine dried noodles, the knife roller is provided with a noodle pressing roller 8 at the upstream and/or downstream of the knife roller 1 along the hanging rod conveying line 7. The hanging rod conveying line 7 adopts a chain type hanging rod conveying line, and belongs to the prior art.

The both ends of pressure face roller 8 are passed through ship shape mount pad 9 and are connected in the frame, and the bottom arch of ship shape mount pad 9 is established 91 and is the arc, and the horizontal one end of ship shape mount pad 9 is equipped with round pin shaft hole 92, installs positioning pin axle in round pin shaft hole 92 and rotates ship shape mount pad 9 and connect in the frame, and the center department of ship shape mount pad 9 is equipped with the pivot hole, and the both ends of pressure face roller 8 center pin are installed respectively in the pivot hole that corresponds.

When the peg of the area noodle of being carried by the upper reaches on peg transfer chain 7 and coming passes through, the peg transfer chain drives the peg with the level and smooth jack-up of boat form mount pad 9, guarantees the stability that the operation passes through, and it is installed in vertical spout for current jump roller structure (jump the last item roller of roller structure and install, and the peg passes through fastly, jumps the roller and takes off the groove easily), can improve the speed of passing through (the peg of jump roller structure passes through the speed and is 18 poles per minute, the utility model discloses a boat form mount pad structure, its peg can reach 25 poles per minute through speed to guarantee the stability of passing through under the high-speed operation.

The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the description refers must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

Claims

1. The utility model provides a novel scissors formula shutdown mechanism of vermicelli which characterized in that: the cutter roller comprises two cutter rollers which are arranged in parallel from top to bottom, blades are arranged on the cutter rollers along the circumferential direction, each blade is arranged along the axial extension direction, the corresponding end parts of the two cutter rollers are respectively provided with a driving gear, the driving gears are meshed and connected in a non-condition mode, and the driving gears drive the two cutter rollers to rotate in opposite directions so that the blades on the two cutter rollers form shearing matching.

2. A novel scissors-type cutting mechanism for fine dried noodles as claimed in claim 1, wherein: drive gear includes that the gear piece by two isodiametric is coaxial to be stacked and forms, two gear pieces are established the pinion at the rotor center pin for fixed cover respectively with the movable sleeve, the fixed reference column that is equipped with the axial and stretches out of terminal surface of master gear, correspond the department on the pinion and be equipped with the constant head tank that the diameter is greater than the reference column, the reference column passes and rather than clearance fit by the constant head tank, the terminal surface of pinion is fixed and is equipped with the spacing post that the axial stretches out, be connected through the extension spring between spacing post and the reference column that corresponds, the relative master gear of extension spring pulling pinion rotates, make the tooth part of master gear and pinion stagger.

3. A novel scissors-type cutting mechanism for fine dried noodles as claimed in claim 2, wherein: the positioning columns are arranged at least three along the circumference, and the limiting columns and the positioning columns are arranged in a one-to-one correspondence mode.

4. A novel scissors-type cutting mechanism for fine dried noodles as claimed in claim 1, wherein: the two blades are arranged, and the central angles corresponding to the two blades are 180 degrees.

5. A novel scissors-type cutting mechanism for fine dried noodles according to any one of claims 1 to 4, characterized in that: the knife roller is provided with a dough pressing roller at the upstream and/or downstream of the hanging rod conveying line.

6. A novel scissors-type cutting mechanism for fine dried noodles as claimed in claim 5, wherein: the both ends of pressure face roller are connected in the frame through the ship shape mount pad, and the bottom arch of ship shape mount pad is established to the arc, and the horizontal one end of ship shape mount pad is equipped with the round pin shaft hole, installs the location round pin axle in the round pin shaft hole and rotates the ship shape mount pad and connect in the frame, still is equipped with the pivot hole on the ship shape mount pad, and the both ends of pressure face roller center pin are installed respectively in the pivot hole that corresponds.

7. A novel scissors-type cutting mechanism for fine dried noodles as claimed in claim 6, wherein: the rotating shaft hole on the ship-shaped mounting seat is positioned in the center of the ship-shaped mounting seat.