CN218270571U

CN218270571U - Stem silk on-line measuring device after selection by winnowing

Info

Publication number: CN218270571U
Application number: CN202222459228.XU
Authority: CN
Inventors: 孙哲
Original assignee: Shouyu Technology Hangzhou Co ltd
Current assignee: Shouyu Technology Hangzhou Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-10
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a cigarette product quality control technical field has solved prior art and has detected comparatively wasting time and energy to batch stalk silk thickness, is difficult to satisfy the problem of modernized factory's user demand, specifically is a stalk silk on-line measuring device behind selection by winnowing, include the base and be used for bearing the weight of the bearing part that waits to detect the stalk silk, be equipped with the drive division that is used for driving the bearing part to carry out intermittent motion on the base, still be equipped with the detection portion that is used for detecting stalk silk thickness on the base. Through setting up drive division and load-bearing portion, when the driving piece passes through bevel gear drive pivot operation, drive gear and intermittent type gear mesh simultaneously, the missing tooth department of intermittent type gear is rotated to driving gear, can drive through the guide post and promote the head and rotate, during this period, intermittent type gear has short dead time, and simultaneously, one of them plummer is in the below of probe at this moment, thereby detect, use this as a circulation, thereby carry out the online thickness detection of multiunit stalk silk.

Description

Stem silk on-line measuring device after selection by winnowing

Technical Field

The utility model relates to a cigarette product quality control technical field specifically is a stalk silk on-line measuring device behind selection by winnowing.

Background

The tobacco stems are important components of tobacco leaves, cut stem products of the tobacco stems play an important role in cigarette formulas, on one hand, the consumption of raw materials and the tar content of smoke can be reduced, on the other hand, the utilization rate of the raw materials, the filling capacity of cut tobacco and the combustibility of the cut tobacco can be improved, the cut stems need to be subjected to various procedures during processing, wherein air separation is one of the most important procedures, the cut stems after air separation have certain requirements on thickness, and the thickness of the cut stems directly influences the physicochemical quality of the cut stems, so that the thickness of the cut stems needs to be detected to a certain degree after air separation.

Through retrieval, chinese patent grant publication No. CN214407324U discloses a device for determining the thickness of cut stems based on magnetic induction technology, which includes: the test platform comprises a base, a fixed rod and a moving piece; one end of the fixed rod is fixed on the base, the moving piece can move up and down along the height direction of the fixed rod, the base has ferromagnetism, one end of the fixed support is fixedly connected to the moving piece, and the fixed support is provided with a fixed part; the background light source is fixed on the test platform and the magnetic induction thickness gauge comprises a test probe, a connecting wire and a data display screen, wherein the test probe is fixed on the fixed support through the fixing part.

In above-mentioned scheme, the inventor finds that through placing the stalk silk on the stalk silk objective table and carry out the thickness detection, but when actual operation, can only carry out the thickness detection on the single nature, to the use of stalk silk in batches, it is comparatively hard to waste time, is difficult to satisfy the user demand of modernized factory.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a stalk silk on-line measuring device behind selection by winnowing has solved prior art and has comparatively wasted time and energy to the stalk silk thickness detection in batches, is difficult to satisfy the problem of modernized mill's user demand.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the device for detecting the cut stems on line after winnowing comprises a base and a bearing part used for bearing the cut stems to be detected, wherein the base is provided with a driving part used for driving the bearing part to perform intermittent motion, and the base is also provided with a detection part used for detecting the thickness of the cut stems;

the driving part comprises an intermittent gear arranged on the base through a rotating rod, the intermittent gear is meshed with a driving gear, a pushing head is arranged at the tooth missing position of the intermittent gear, and two guide columns for driving the pushing head to operate are arranged on the driving gear corresponding to the pushing head;

the bearing part comprises an upright post arranged on the intermittent gear, and a plurality of bearing tables used for bearing the cut stems to be detected are arranged on the upright post.

Preferably, the driving part further comprises a driving part fixed on one side of the base through a mounting bracket and a rotating shaft arranged on the base and used for rotating the driving gear, and output shafts of the driving part and the rotating shaft are respectively provided with bevel gears which are meshed with each other for transmission.

Preferably, the base is further provided with a stand in an inverted L shape.

Preferably, the detection part is including establishing the ball screw on the pallet, and the intermediate position of drive gear is located to the other end of ball screw, and the fixed plate is installed through threaded connection's slide to ball screw, is equipped with the probe that is used for detecting the stalk silk thickness on the fixed plate.

Preferably, the probe is electrically connected with a display screen arranged on the stand through a cable.

Preferably, the number of plummer is six at least, and the plummer is a cylinder of inside cavity no top cap, and the plummer passes through the mounting bracket to be fixed on the stand.

(III) advantageous effects

Compared with the prior art, the utility model provides a stalk silk on-line measuring device behind selection by winnowing possesses following beneficial effect:

1. through setting up drive division and bearing part, when the driving piece passes through bevel gear drive pivot operation, drive gear and intermittent type gear mesh simultaneously, the scarce tooth department of intermittent type gear is transferred to in drive gear operation, can drive the promotion head through the guide post and rotate, during this period, intermittent type gear has short dead time, and simultaneously, one of them plummer is in the below of probe at this moment, thereby detect, use this as a circulation, thereby carry out the online thickness detection of multiunit stalk silk, convenient operation, and further the practicality of device has been improved.

2. Through the detection portion who sets up, ball screw is in drive gear, and when drive gear drove intermittent type gear and rotates, synchronous ball screw can drive the probe through the fixed plate and go up and down, when intermittent type gear short-term the stopping, the plummer when being in the below of probe, the probe just contacts the stalk silk on the plummer to realize detecting the purpose, overall structure is compact, convenient overall management.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the southwest axis of the present invention;

FIG. 2 is a schematic view of the southeast axle of the present invention;

fig. 3 is a schematic view of a partially separated structure of the driving part and the carrying part of the present invention;

FIG. 4 is a schematic view of a partial structure of the detecting portion of the present invention;

fig. 5 is an enlarged view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a stand; 3. a drive section; 301. an intermittent gear; 302. a drive gear; 303. a drive member; 304. a guide post; 305. a pusher head; 306. a rotating shaft; 307. a bevel gear; 4. a bearing part; 401. a column; 402. a bearing platform; 5. a detection unit; 501. a ball screw; 502. a fixing plate; 503. a probe.

Detailed Description

The embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement the technical means for solving the technical problems and achieving the technical effects of the present application can be fully understood and implemented.

Fig. 1-5 are an embodiment of the utility model, a stalk silk on-line measuring device after selection by winnowing, include base 1 and be used for bearing the weight of the bearing part 4 that waits to detect the stalk silk, the bottom of base 1 is equipped with the landing leg that four rectangles distribute, reaches to raise the purpose and is used for ground dampproofing, and is equipped with the drive division 3 that is used for driving bearing part 4 to carry out intermittent motion on the base 1.

It should be noted that, referring to fig. 3 and fig. 5, the driving portion 3 includes an intermittent gear 301 disposed on the base 1 through a rotating rod, the intermittent gear 301 is engaged with a driving gear 302, a rotating shaft 306 is disposed at the bottom of the corresponding driving gear 302, a pushing head 305 is disposed at a tooth-missing position of the intermittent gear 301, two sides of the pushing head 305 are recessed into a semicircular shape, two corresponding guiding posts 304 for driving the pushing head 305 to operate are disposed on the driving gear 302, a diameter of the guiding post 304 is consistent with a diameter of the semicircular recessed portion of the pushing head 305, the driving portion 3 further includes a driving member 303 fixed on one side of the base 1 through a mounting bracket, the driving member 303 is a speed reduction motor, a bevel gear 307 for mutual engagement transmission is disposed on an output shaft of the driving member 303 and the rotating shaft 306, when the driving member 303 drives the rotating shaft 306 to operate through the bevel gear 307, the driving gear 302 is engaged with the intermittent gear 301, when the driving gear 302 operates to a tooth-missing position of the intermittent gear 301, the pushing head 305 is driven to rotate through the guiding post 304, during this period, the intermittent gear 301 stops for a short time, and a purpose of detection is performed.

Further, referring to fig. 3, the bearing part 4 includes a vertical column 401 disposed on the intermittent gear 301, and a plurality of bearing platforms 402 for bearing the cut stems to be detected are disposed on the vertical column 401, wherein the number of the bearing platforms 402 is at least six, and the bearing platforms 402 are a hollow cylinder without a top cover, so as to place the cut stems conveniently, the bearing platforms 402 have ferromagnetism, the bearing platforms 402 are fixed on the vertical column 401 through a mounting frame, when the intermittent gear 301 is stopped for a short time, one of the bearing platforms 402 is located below the probe 503 at this time, so as to perform detection, and this is used as a cycle to perform online thickness detection of a plurality of groups of cut stems.

It should be noted that, referring to fig. 1, 2 and 4, a detection part 5 for detecting the thickness of the cut rolled stem is further provided on the base 1, a stand 2 in an inverted "L" shape is further provided on the base 1, the stand 2 is fixed on the back of the base 1 through an angle iron, the detection part 5 includes a ball screw 501 provided on the stand 2, the other end of the ball screw 501 is provided at the middle position of the driving gear 302, a fixing plate 502 is mounted on the ball screw 501 through a slide connected by a screw, a probe 503 for detecting the thickness of the cut rolled stem is provided on the fixing plate 502, when the driving gear 302 drives the intermittent gear 301 to rotate, the synchronous ball screw 501 drives the probe 503 to move up and down through the fixing plate 502, when the intermittent gear 301 stops for a short time, the carrying platform 402 is under the probe, the probe 503 just touches the cut rolled stem on the carrying platform 402, thereby achieving the detection purpose, the probe 503 is electrically connected with a display screen through a cable, the detected data is displayed on the external terminal, the probe 503 and the magnetic induction detects the thickness of the cut rolled stem passing through the ferromagnetic detection instrument 402.

In the working process of the embodiment, cut stems to be detected are placed on each bearing table 402 in batches, a power supply is connected externally at the moment, the driving piece 303 drives the rotating shaft 306 to rotate through the bevel gear 307, and simultaneously drives the driving gear 302 to be meshed with the intermittent gear 301, when the driving gear 302 runs to the tooth missing position of the intermittent gear 301, the driving head 305 is driven to rotate through the guide column 304, during the period, the intermittent gear 301 has a short stop time, one bearing table 402 is located below the probe 503 at the moment so as to perform detection, and meanwhile, the synchronous ball screw 501 drives the probe 503 to lift through the fixing plate 502, when the intermittent gear 301 stops for a short time, the bearing table 402 is just under the probe 503, and meanwhile, the probe 503 is in contact with the cut stems on the bearing table 402, so that the detection purpose is realized, and the detection cycle is a detection cycle, and the detected data is displayed through the display screen for reading the data value by a user.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a stalk silk on-line measuring device after selection by winnowing, includes base (1) and is used for bearing the weight of portion (4) of bearing that wait to detect the stalk silk, its characterized in that: the base (1) is provided with a driving part (3) for driving the bearing part (4) to perform intermittent motion, and the base (1) is also provided with a detection part (5) for detecting the thickness of the cut stems;

the driving part (3) comprises an intermittent gear (301) arranged on the base (1) through a rotating rod, the intermittent gear (301) is meshed with a driving gear (302), a pushing head (305) is arranged at the tooth missing position of the intermittent gear (301), and two guide columns (304) for driving the pushing head (305) to operate are arranged on the driving gear (302) corresponding to the pushing head;

the bearing part (4) comprises an upright post (401) arranged on the intermittent gear (301), and a plurality of bearing platforms (402) used for bearing the stems to be detected are arranged on the upright post (401).

2. The device for the on-line detection of the cut rolled stems after air separation according to claim 1, wherein: the driving part (3) further comprises a driving part (303) fixed on one side of the base (1) through a mounting bracket and a rotating shaft (306) arranged on the base (1) and used for rotating the driving gear (302), and bevel gears (307) which are in meshed transmission with each other are arranged on an output shaft of the driving part (303) and the rotating shaft (306).

3. The device for the on-line detection of the cut rolled stems after air separation according to claim 1, wherein: the base (1) is also provided with an inverted L-shaped stand (2).

4. The device for on-line detection of the cut stems after air classification according to claim 3, characterized in that: detection portion (5) are including establishing ball screw (501) on stand (2), and the intermediate position of drive gear (302) is located to the other end of ball screw (501), and fixed plate (502) are installed through threaded connection's slide in ball screw (501), are equipped with probe (503) that are used for detecting the stalk silk thickness on fixed plate (502).

5. The device for on-line detection of the cut stems after air separation according to claim 4, characterized in that: the probe (503) is electrically connected with a display screen arranged on the stand (2) through a cable.

6. The device for the on-line detection of the cut rolled stems after air separation according to claim 1, wherein: the number of the bearing tables (402) is at least six, the bearing tables (402) are hollow cylinders without top covers, and the bearing tables (402) are fixed on the upright posts (401) through mounting frames.