CN211846583U - Production is supplementary with from type paper collection device - Google Patents

Abstract

A release paper collecting device for production assistance comprises an installation body, an electric air valve, a cylinder body, a flow guide end head and a collecting end head; the inner cavity of the cylinder body is designed, and the cylinder wall is provided with a vent pipeline; the flow guide end is arranged at the top end of the cylinder body, is provided with an air port corresponding to the through cavity and is internally provided with a flow guide cavity communicated with the air duct; the air inlet is provided with a guide groove which is opened downwards and communicated with the through cavity and a guide opening which is communicated with the guide cavity and the guide groove; the collecting end is arranged at the bottom end of the cylinder body, and a collecting cavity with a downward opening and a plurality of exhaust holes communicated with the collecting cavity are formed in the collecting end; the mounting body is mounted on the cylinder body, and a mounting cavity communicated with the vent pipeline is formed in the mounting body; the electric air valve is arranged in the mounting cavity, the air delivery end of the electric air valve penetrates through the mounting body to the outside and is connected with the air supply terminal, and the air exhaust end of the electric air valve is communicated with the ventilation pipeline through a guide pipe; and starting the electric air valve, so that the air can be sprayed downwards from the diversion trench to suck the release paper at the air inlet into the through cavity and concentrate the release paper in the collection cavity.

Description

Production is supplementary with from type paper collection device

Technical Field

The utility model relates to a collect technical field of mechanism, specifically be a production is supplementary with from type paper collection device.

Background

In the manufacturing process of 3C products such as mobile phones, computers and the like, hundreds of small accessories are assembled, each small accessory is packaged when leaving a factory, namely release paper with different colors is pasted on each small accessory, after the accessories are produced, workers need to use tweezers or fingers to tear off the release paper on the accessories when the accessories are assembled; however, since the release paper has a small volume and certain static electricity and viscosity, the release paper is easy to stick to tweezers or fingers after being torn off, which brings inconvenience to workers; on the other hand, the stripped release paper also needs to be gathered together and then cleaned or destroyed, and the release paper is easy to fall to the ground in the gathering process. Therefore, it is necessary to design a device which can peel the release paper on the fingers of the worker and collect various release papers that need to be discarded.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving the above problem, the utility model provides a production is supplementary with from type paper collection device, the device possess to peel off from type paper from tweezers or workman finger and leave to concentrate the function of accomodating.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a release paper collecting device for production assistance comprises an installation body, an electric air valve, a cylinder body, a flow guide end head and a collecting end head; the barrel is provided with a through cavity with openings at two ends, and the barrel wall is provided with a ventilation pipeline; the flow guide end is arranged at the top end of the barrel, an air port communicated with the outside and the through cavity is formed in the flow guide end, and a flow guide cavity communicated with the first end of the vent pipeline is formed in the flow guide end; the inner side of the air port of the flow guide end is also provided with a flow guide groove which is opened downwards and communicated with the through cavity and a flow guide opening which is communicated with the flow guide cavity and the flow guide groove; the collecting end is detachably arranged at the bottom end of the barrel, and a collecting cavity communicated with the through cavity and a plurality of exhaust holes communicated with the collecting cavity are formed in the collecting end; the mounting body is mounted on the outer side wall of the circumference of the cylinder body, and a mounting cavity communicated with the second end of the vent pipeline is arranged in the mounting body; the electric air valve is arranged in the mounting cavity, and the air delivery end of the electric air valve penetrates through the mounting body to the outside and is connected with the air supply terminal through a guide pipe; the exhaust end of the electric air valve is arranged in the mounting cavity and communicated with the second end of the ventilation pipeline through a conduit; when the device is used, the electric air valve is started, air can be injected into the air duct, and the air is downwards sprayed out from the diversion trench through the diversion port, so that air flow towards the direction of the collection end is generated, the release paper at the air port of the diversion end can be sucked into the through cavity, and finally the air flow is concentrated into the collection cavity.

Preferably, the diversion ports are arranged in a plurality of numbers around the circumferential direction of the diversion end socket, and the diversion ports are designed to be in a parallelogram shape and incline inwards.

Preferably, the mounting body is further provided with a charging port and a control switch, and the charging port, the control switch and the electric air valve are electrically connected with each other.

Preferably, still include infrared sensor, infrared sensor installs on the installation body, and is located barrel top opening side, infrared sensor and the mouth and the electric valve mutual electric connection between charging.

Preferably, the collecting end is provided with an L-shaped clamping groove, the bottom end of the barrel is provided with a clamping block corresponding to the clamping groove, and the clamping block can be clamped into the clamping groove, so that the collecting end can be detachably mounted at the bottom end of the barrel.

Preferably, the one side that water conservancy diversion end and barrel top are connected is equipped with the sealing washer, the barrel top corresponds the sealing washer and is equipped with the seal groove, when water conservancy diversion end and barrel top fixed mounting, the sealing washer card is gone into in the seal groove.

Preferably, still include the mount, the mount includes the pivot, but installation body one end corresponds the pivot and is equipped with the fixation clamp, but the fixation clamp centre gripping is installed in the pivot.

Preferably, the fixed frame further comprises a baffle, the mounting body is further provided with a sliding groove and an adjusting block designed corresponding to the baffle, and the adjusting block is slidably mounted on the sliding groove and can abut against the baffle so that a worker can adjust the swinging position of the tuyere.

(III) advantageous effects

The utility model provides a production is assisted and is used from type paper collection device, this from type paper collection device, provide gas for the water conservancy diversion end through the built-in electronic pneumatic valve, thus produce strong air current at the water conservancy diversion end, make it possess from type paper from tweezers or workman's finger ability of peeling off; the design of collecting the end can be accomodate adsorbing to leading to intracavity from type paper, and on the other hand collects the end and is detachable design with the barrel bottom, and then convenient to use person handles accomodating the type paper of collecting the intracavity, and the user accessible is pulled down and is collected the end and will collect intracavity from type paper and fall or wash the collection end.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

fig. 1 shows a schematic view of a first usage state of the present invention;

fig. 2 shows a schematic view of a second usage state of the present invention;

fig. 3 shows a schematic diagram of the overall structure of the present invention;

fig. 4 shows a schematic diagram of the overall structure of the present invention;

fig. 5 shows a schematic view of the internal structure of the mounting body of the present invention;

figure 6 shows an exploded schematic view of the present invention;

fig. 7 shows a part of the structure diagram of the invention;

fig. 8 shows a schematic diagram of a part of the structure of the present invention;

fig. 9 shows a schematic structural view of the cartridge of the present invention;

FIG. 10 shows a cross-sectional view of FIG. 9;

fig. 11 shows a schematic structural view of the flow guiding end of the present invention;

FIG. 12 shows the first cross-sectional view of FIG. 11;

fig. 13 shows a second cross-sectional view of fig. 11.

In the figure: the device comprises an installation body 1, an installation cavity 10, a charging port 11, a control switch 12, a fixing clamp 13, a chute 1H, an electric air valve 2, a cylinder body 3, a through cavity 30, an air duct 3A, a fixture block 3A, a sealing groove 3F, a flow guide end 4, a wind gap 40, a flow guide cavity 4b, a flow guide groove 4c, a flow guide port 4F, a sealing ring 5, a collection end 5, a collection cavity 50, an exhaust hole 501, a clamping groove 5A, an infrared sensor 6, a fixing frame 7, a rotating shaft 71, a baffle 72 and an H adjusting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-13, a release paper collecting device for production assistance comprises an installation body 1, an electric air valve 2, a cylinder 3, a flow guide end 4 and a collecting end 5; the barrel 3 is provided with a through cavity 30 with two open ends, and the barrel wall of the barrel 3 is provided with an air duct 3 a; the flow guide end 4 is arranged at the top end of the barrel 3, an air port 40 communicated with the outside and the through cavity 30 is arranged on the flow guide end 4, and a flow guide cavity 4a communicated with the first end of the vent pipeline 3a is arranged in the flow guide end 4; the inner side of the tuyere 40 of the diversion end 4 is also provided with a diversion trench 4b which is opened downwards and communicated with the through cavity 30 and a diversion port 4c which is communicated with the diversion cavity 4a and the diversion trench 4 b; the collecting end 5 is detachably arranged at the bottom end of the barrel 3, and a collecting cavity 50 communicated with the through cavity 30 and a plurality of exhaust holes 501 communicated with the collecting cavity 50 are arranged in the collecting end 5; the mounting body 1 is mounted on the outer circumferential side wall of the cylinder 3, and a mounting cavity 10 communicated with the second end of the vent pipeline 3a is arranged in the mounting body 1; the electric air valve 2 is arranged in the mounting cavity 10, and the air delivery end of the electric air valve 2 penetrates through the mounting body 1 to the outside and is connected with the air supply terminal through a conduit; the exhaust end of the electric air valve 2 is arranged in the mounting cavity 10 and communicated with the second end of the ventilation pipeline 3a through a conduit.

Specifically, before use, a worker can fix the release paper collecting device on a station by welding or binding, and it should be noted that the air port 40 needs to be placed upwards or horizontally to prevent the release paper from falling out of the through cavity 30; when the air valve is used, a worker opens the electric air valve 2, the electric air valve 2 is communicated with the air supply terminal and the air duct 3a, the air supply terminal leads the air duct 3a to ventilate air, then the air flows into the flow guide cavity 4a of the flow guide end 4 along the air duct 3a, and finally the air is downwards sprayed out from the flow guide groove 4b through the flow guide opening 4 c; in the process, airflow which is filled into the through cavity 30 is generated at the inner side of the air port 40 of the flow guide end head 4, the airflow enters the collecting cavity 50 in the collecting end head 5 from the through cavity 30 and finally flows out of the outside from the exhaust hole 501, and an airflow cycle is formed in the whole process, so that the release paper collecting device has adsorption capacity; at this time, the worker extends the fingers or tweezers with the release paper to the air opening 40, and the release paper is sucked into the through cavity 30 and finally collected in the collection cavity 50 for uniform treatment.

In conclusion, the release paper collecting device provides air for the flow guide end head 4 through the built-in electric air valve 2, so that strong air flow is generated at the flow guide end head 4, and the release paper collecting device has the capability of peeling release paper from tweezers or fingers of workers; collect end 5's design can be to adsorbing to leading to in the chamber 30 taking in from type paper, and on the other hand, collect end 5 and 3 bottoms of barrel for detachable design, then convenient to use person handles taking in from type paper in collecting chamber 50, and the user accessible is pulled down and is collected end 5 and will collect the interior from type paper of chamber 50 and pour or wash collecting end 5.

Referring to fig. 1-5, the mounting body 1 is further provided with a charging port 11 and a control switch 12, and the charging port 11, the control switch 12 and the electric air valve 2 are electrically connected with each other; after the charging port 11 is connected to a power supply terminal using a power line, the charging port 11 may supply power to the electric gas valve 2, and the control switch 12 may be connected in series between the electric gas valve 2 and the charging port 11 to control the opening and closing of the electric gas valve 2.

Further, because after the user opened control switch 12, electric air valve 2 was in the on-state all the time, can consumed a large amount of air supplies and electric power, and in order to save electric power, the utility model discloses in still including infrared sensor 6, infrared sensor 6 installs on installation body 1, and is located 3 open-top sides of barrel, infrared sensor 6 and charge mouthful 11 and electric air valve 2 between electric connection each other.

Specifically, the charging port 11 needs to be connected with a power supply for use, and the charging port 11 can supply power to the infrared sensor 6 and the electric air valve 2; on the other hand, the electric air valve 2 in the utility model is internally provided with a signal receiving block, when a worker tears off the release paper and extends the hand with the release paper to the air port 40 of the diversion end socket 4, the infrared sensor 6 detects that the hand of the worker approaches, immediately transmits a signal to the signal receiving block of the electric air valve 2, and the electric air valve 2 is immediately started after receiving the signal, so that the air supply terminal provides an air source for the diversion end socket 4, and the release paper of the hand of the worker is sucked into the barrel 3; when the hands of a worker leave the air opening 40, the infrared sensor 6 detects that the hands of the worker leave, immediately transmits signals to the signal receiving block of the electric air valve 2, and immediately closes the electric air valve 2 after receiving the signals, so that the effect of saving air sources and electric power is achieved.

It should be noted that the operation mode of using the infrared sensor 6 and the control switch 12 to control the electric gas valve 2 is a known art in daily life, and redundant description is not provided in the present invention.

Referring to fig. 12, a plurality of flow guiding holes 4c are formed around the circumferential direction of the flow guiding end 4, so that the gas in the flow guiding cavity 4a flows into the flow guiding groove 4b from each position of the flow guiding groove 4b, and further, each direction of the flow guiding groove 4b has the gas flowing upwards, so as to enhance the adsorption capacity of the inner side of the tuyere 40; in the process of flowing the gas from the flow guide cavity 4a to the flow guide groove 4b, the gas is easy to leak into the flow guide openings 4c, so that the flow guide openings 4c are designed to be inclined inwards in a parallelogram shape, the gas flow engineering is met, the gas flow rate can be increased, and the gas in the flow guide cavity 4a can flow to each flow guide opening 4c more easily.

Referring to fig. 7-8, an L-shaped slot 5A is provided on the collecting tip 5, a clamping block 3A is provided at the bottom end of the barrel 3 corresponding to the slot 5A, the clamping block 3A can be clamped into the slot 5A, so that the collecting tip 5 can be detachably mounted at the bottom end of the barrel 3; when the device is used, a worker can move the clamping block 3A along the L-shaped clamping groove 5A by twisting the collecting end 5 around the axis of the barrel 3, then the collecting end 5 is pulled, the clamping block 3A can be separated from the clamping groove 5A, and the collecting end 5 is taken down from the bottom end of the barrel 3 so as to treat release paper in the collecting cavity 50; in the same way, when the worker needs to install the collecting end 5 to the bottom end of the barrel body 3, the clamping block 3A and the clamping groove 5A are correspondingly clamped in, and then the collecting end 5 is screwed.

Referring to fig. 7-11, a sealing ring 4F is arranged on the surface of the flow guide end 4 connected with the top end of the cylinder 3, a sealing groove 3F is arranged on the top end of the cylinder 3 corresponding to the sealing ring 4F, and when the flow guide end 4 is fixedly mounted with the top end of the cylinder 3, the sealing ring 4F is clamped in the sealing groove 3F; the design of sealing washer 4F and seal groove 3F can increase the seal between water conservancy diversion end 4 and the barrel 3 top, avoids gaseous leaking that causes in the junction.

Referring to fig. 1-2, the device further includes a fixing frame 7, the fixing frame 7 includes a rotating shaft 71, a fixing clip 13 is disposed at one end of the mounting body 1 corresponding to the rotating shaft 71, and the fixing clip 13 can be clamped and mounted on the rotating shaft 71; the fixing frame 7 further comprises a baffle 72, a sliding groove 1H and an adjusting block H designed corresponding to the baffle 72 are further arranged on the mounting body 1, and the adjusting block H can be slidably mounted on the sliding groove 1H and can abut against the baffle 72, so that a worker can conveniently adjust the swinging position of the tuyere 40.

Particularly, the whole release paper collecting device has two placing modes, wherein the first mode is a mode that the air opening 40 is vertically upwards placed, and the second mode is a mode that the air opening 40 is horizontally placed; the fixing clamp 13 adopts a mode of adjusting the size of a clamping opening through a bolt, so that the fixing clamp 13 and the rotating shaft 71 can be in interference fit or can be completely locked, and the fastening degree is determined by the number of screwing turns of the bolt; and the mode of adjusting the size of the clamping opening through the bolt is a common method, similar products also exist on the market, and the utility model discloses do not do unnecessary description.

Specifically, when a worker needs to vertically place the release paper collecting device and the air port 40 is upward, the worker only needs to place the fixing clamp 13 on the corresponding station and clamp the air port 40 with the rotating shaft 71 through the fixing clamp 13 at one end of the mounting body 1, so that the air port 40 can be prevented from turning over after the release paper collecting device is fixed, in the embodiment of the invention, the worker can screw the bolt and completely lock the fixing clamp 13 and the rotating shaft 71; when the position of the air port 40 needs to be finely adjusted in the vertical direction, the bolt is only needed to be screwed, the fixing clamp 13 and the rotating shaft 71 are in interference fit, and the release paper collecting device can swing around the rotating shaft 71, so that the air port 40 swings left and right in the vertical direction.

When a worker needs to horizontally place the release paper collecting device, and the air port 40 faces the worker, the worker needs to unscrew the bolt, so that the fixing clamp 13 can swing relative to the rotating shaft 71, then the worker turns over the release paper collecting device to the horizontal position around the rotating shaft 71, so that the adjusting block H on the mounting body 1 is abutted to the baffle 72 on the fixing frame 7, at the moment, the worker moves the adjusting block H along the direction of the sliding groove 1H on the mounting body 1, the mounting body 1 swings upwards around the rotating shaft 71 under the limitation of the rotating shaft 71, the swinging angle of the release paper collecting device when the device is horizontally placed can be adjusted, and the air port 40 swings at a certain angle in the horizontal direction, so that the use habit of the worker is adapted.

In conclusion, the design of mount 7 is convenient for the workman to place this from type paper collection device, and fixation clamp 13 then is connected with the pivot 71 cooperation on the mount 7, and regulating block H uses with baffle 72 cooperation, makes the wind gap 40 position from type paper collection device can adjust according to user's custom at will, and the flexibility ratio is high.

Furthermore, in the embodiment of the utility model provides an in, the workman still can be directly install the steel pipe on the station, will be should from type paper collection device through fixation clamp 13 fix on the steel pipe can, or directly will be should place the desktop in from type paper collection device and use.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

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 (8)

1. A release paper collecting device for production assistance is characterized by comprising an installation body (1), an electric air valve (2), a cylinder body (3), a flow guide end (4) and a collecting end (5);

the barrel (3) is provided with a through cavity (30) with openings at two ends, and the barrel wall of the barrel (3) is provided with a ventilation pipeline (3 a);

the flow guide end (4) is arranged at the top end of the barrel (3), an air port (40) communicated with the outside and the through cavity (30) is formed in the flow guide end (4), and a flow guide cavity (4a) communicated with the first end of the air duct (3a) is formed in the flow guide end (4); the inner side of the tuyere (40) of the flow guide end (4) is also provided with a flow guide groove (4b) which is opened downwards and communicated with the through cavity (30) and a flow guide opening (4c) which is communicated with the flow guide cavity (4a) and the flow guide groove (4 b);

the collecting end (5) is detachably arranged at the bottom end of the barrel (3), and a collecting cavity (50) communicated with the through cavity (30) and a plurality of exhaust holes (501) communicated with the collecting cavity (50) are formed in the collecting end (5);

the mounting body (1) is mounted on the outer circumferential side wall of the cylinder body (3), and a mounting cavity (10) communicated with the second end of the vent pipeline (3a) is arranged in the mounting body (1);

the electric air valve (2) is arranged in the mounting cavity (10), and the air delivery end of the electric air valve (2) penetrates through the mounting body (1) to the outside and is connected with the air supply terminal through a guide pipe; the exhaust end of the electric air valve (2) is arranged in the mounting cavity (10) and is communicated with the second end of the ventilation pipeline (3a) through a conduit; when the device is used, the electric air valve (2) is started, air can be injected into the air duct (3a), and is downwards sprayed out from the diversion trench (4b) through the diversion port (4c), so that air flow towards the direction of the collecting end head (5) is generated, the release paper at the air port (40) of the diversion end head (4) can be sucked into the through cavity (30) and finally concentrated into the collecting cavity (50).

2. The release paper collecting device for auxiliary production according to claim 1, wherein a plurality of diversion ports (4c) are arranged around the circumference direction of the diversion end (4), and the diversion ports (4c) are designed to be inclined inwards in a parallelogram shape.

3. The release paper collecting device for auxiliary production is characterized in that a charging port (11) and a control switch (12) are further arranged on the mounting body (1), and the charging port (11), the control switch (12) and the electric air valve (2) are electrically connected with each other.

4. The release paper collecting device for auxiliary production according to claim 3, further comprising an infrared sensor (6), wherein the infrared sensor (6) is installed on the installation body (1) and located beside the opening at the top end of the cylinder body (3), and the infrared sensor (6) is electrically connected with the charging port (11) and the electric air valve (2).

5. The release paper collecting device for the auxiliary production according to claim 1, wherein an L-shaped clamping groove (5A) is formed in the collecting end (5), a clamping block (3A) is arranged at the bottom end of the cylinder (3) corresponding to the clamping groove (5A), and the clamping block (3A) can be clamped into the clamping groove (5A) so that the collecting end (5) can be detachably mounted at the bottom end of the cylinder (3).

6. The release paper collecting device for the production assistance according to claim 1, wherein a sealing ring (4F) is arranged on one surface of the flow guide end (4) connected with the top end of the cylinder body (3), a sealing groove (3F) is arranged on the top end of the cylinder body (3) corresponding to the sealing ring (4F), and when the flow guide end (4) is fixedly mounted with the top end of the cylinder body (3), the sealing ring (4F) is clamped into the sealing groove (3F).

7. The release paper collecting device for the auxiliary production according to claim 1, further comprising a fixing frame (7), wherein the fixing frame (7) comprises a rotating shaft (71), a fixing clamp (13) is arranged at one end of the installation body (1) corresponding to the rotating shaft (71), and the fixing clamp (13) can be clamped and installed on the rotating shaft (71).

8. The release paper collecting device for the auxiliary production according to claim 7, wherein the fixing frame (7) further comprises a baffle (72), the mounting body (1) is further provided with a chute (1H) and an adjusting block (H) designed corresponding to the baffle (72), and the adjusting block (H) is slidably mounted on the chute (1H) and can abut against the baffle (72) so as to facilitate a worker to adjust the swinging position of the tuyere (40).

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