CN217834058U - Automatic rotating reversing device of spray gun for glazing machine - Google Patents

Abstract

The utility model provides a spray gun autogiration switching-over device for glazing machine, rotatory cylinder bottom is fixed with the supporting seat, and the supporting seat lower extreme is fixed in glazing machine on the slip table of hold-in range module, and along with slip table reciprocating motion about, the vertical switching-over axle that is fixed with in the pivot of rotatory jar, the epaxial spray gun of installing of switching-over passes through the glaze pot of pipe connection with being located the spray gun top and with the spray gun, be equipped with the extreme position that is used for detecting the slip table removal in the glazing machine frame and according to the pivot on the extreme position control rotatory jar in the same direction as the detection switching-over subassembly of pointer or anticlockwise rotation switching-over. The utility model discloses an optimize the mounting structure of spray gun on the slip table of hold-in range module, realize the reciprocal glaze spraying under the different injection angle of a plurality of raw materials ceramic pipe, solved traditional glazing machine and glazed porcelain when taking notched raw materials ceramic pipe glaze spraying inhomogeneous and the quality problems that cause, guarantee the volume of glazing porcelain of recess face, improve glazing quality and qualification rate, glaze spraying homogeneity and uniformity are good.

Description

Automatic rotating reversing device of spray gun for glazing machine

Technical Field

The utility model belongs to the technical field of ceramic vacuum tube production facility, concretely relates to spray gun autogiration switching-over device for among glazing machine.

Background

At present, the glazing technology in the field of electric vacuum ceramics mostly adopts horizontal glazing equipment, namely, a plurality of raw material ceramic tubes are sequentially arranged on a horizontal rotating shaft, two ends of the horizontal rotating shaft are rotatably supported on a machine body, the horizontal rotating shaft drives the raw material ceramic tubes to synchronously rotate under the driving of a rotary driving device, so that a spray gun which reciprocates left and right sprays glaze on the raw material ceramic tubes in the rotating process; because the raw material ceramic tube is in a transverse structure during glaze spraying, when the spray gun which reciprocates left and right sprays glaze on the raw material ceramic tube with the grooves, the defects that the glaze application amount and the glaze application uniformity of the groove surfaces on two sides cannot be guaranteed exist, the glaze application quality is influenced, and the process yield is low are caused, so that improvement is needed to be provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a spray gun autogiration switching-over device for glazing machine, through optimizing the mounting structure of spray gun on the slip table of hold-in range module, the setting is used for the rotatory jar of the reversing shaft that the drive installed spray gun and glaze jar, and by locating the detection switching-over subassembly in the glazing machine frame and according to the extreme position control rotatory jar of slip table removal clockwise or anticlockwise rotation, realize the reciprocal glaze spraying under the different injection angle of a plurality of raw materials ceramic pipe, the quality problems that the inhomogeneous and cause of glazing when having solved traditional glazing machine and having notched raw materials ceramic pipe glaze spraying, guarantee the volume of glazing porcelain of recess face, improve glazing quality and qualification rate, it is good to spray glaze homogeneity and uniformity, higher use value has.

The utility model adopts the technical proposal that: a spray gun autogiration switching-over device for glazing porcelain in machine, including rotatory jar, rotatory jar bottom is fixed with the supporting seat, and the supporting seat lower extreme is fixed in glazing porcelain machine on the slip table of hold-in range module to along with slip table reciprocating motion about, vertically in the pivot of rotatory jar be fixed with the switching-over axle, the epaxial spray gun of installing of switching-over and the glaze jar that is located the spray gun top and passes through the pipe connection with the spray gun, be equipped with in the glazing porcelain machine frame and be used for detecting the extreme position that the slip table removed and follow the detection switching-over subassembly of pointer or anticlockwise rotation switching-over according to the pivot on the extreme position control rotatory jar.

Wherein, the rotary cylinder is a rotary air cylinder.

Further, detect the switching-over subassembly including moving limit switch, moving limit switch and switching-over valve to the right, move limit switch and move the limit switch and be used for detecting the extreme position that the slip table moved to the left respectively and move the extreme position that moves to the right to the left, move limit switch and move the limit switch and establish ties with the switching-over valve electrical property after parallelly connected with the right side to the right side, the gas outlet and the gas inlet of switching-over valve communicate with revolving cylinder's air inlet and gas outlet through the pipeline respectively, the working hole of switching-over valve passes through pipeline and air supply intercommunication, the switching-over valve moves the gas outlet of the information control switching-over valve that detects of limit switch and the right side according to the left and walks backward, realizes revolving cylinder clockwise or anticlockwise rotation.

Furthermore, the left-moving limit switch and the right-moving limit switch both adopt electromagnetic induction switches.

Further, the supporting seat is L-shaped, the lower end of the supporting seat is fixedly connected with the sliding table through bolts, and a vertical plate of the supporting seat penetrates through a guide groove in a platform plate above the synchronous belt module and is fixedly connected with the bottom of the rotary cylinder.

Compared with the prior art, the utility model advantage:

1. according to the technical scheme, the installation structure of the spray gun on the sliding table of the synchronous belt module is optimized, the rotary cylinder used for driving the reversing shaft provided with the spray gun and the glaze tank to rotate is arranged, the rotary cylinder is controlled to rotate clockwise or anticlockwise by the detection reversing assembly arranged on the glazing machine frame according to the moving limit position of the sliding table, reciprocating glaze spraying of a plurality of raw material ceramic tubes at different spraying angles is achieved, the quality problem caused by uneven glaze spraying of the raw material ceramic tubes with grooves of a traditional glazing machine is solved, the glazing amount of the groove surfaces is guaranteed, the glazing quality and the qualified rate are improved, and the glazing uniformity and the consistency are good;

2. according to the technical scheme, the glazing machine frame is provided with the left-moving limit switch and the right-moving limit switch which are respectively used for detecting that the sliding table moves to the left end limit position and the right end limit position, so that a basis is provided for the rotation reversing of the rotary cylinder, the glaze spraying amount of the two side walls of the groove on the surface of the raw material ceramic tube is ensured, and the glaze spraying quality is ensured;

3. the technical scheme has the advantages of simple structure, reasonable design, simple and reliable reversing of the spray gun and higher popularization and use values.

Drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 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.

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. Without further limitation. The use of the phrase "comprising one of the elements" does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

The automatic rotating reversing device of the spray gun for the glazing machine comprises a rotating cylinder 1, wherein the rotating cylinder 1 is a rotating cylinder; the bottom of the rotary cylinder 1 is fixedly provided with a supporting seat 2, the lower end of the supporting seat 2 is fixed on a sliding table 3-1 of a synchronous belt module 3 in the glazing machine and reciprocates left and right along with the sliding table 3-1, a reversing shaft 4 is vertically fixed on a rotating shaft of the rotary cylinder 1, a spray gun 5 and a glaze tank 6 which is positioned above the spray gun 5 and connected with the spray gun 5 through a pipeline are mounted on the reversing shaft 4, and a detection reversing assembly for detecting the movement limit position of the sliding table 3-1 and controlling the rotating shaft on the rotary cylinder 1 to rotate clockwise or anticlockwise to reverse according to the limit position is arranged on a rack of the glazing machine; in the structure, by optimizing the installation structure of the spray gun 5 on the sliding table 3-1 of the synchronous belt module 3, the rotary cylinder 1 for driving the reversing shaft 4 provided with the spray gun 5 and the glaze tank 6 to rotate is arranged, and the detection reversing assembly arranged on the glazing machine frame controls the rotary cylinder 1 to rotate clockwise or anticlockwise according to the moving limit position of the sliding table 3-1, so that the reciprocating glaze spraying of a plurality of raw material ceramic tubes at different spraying angles is realized, the quality problem caused by uneven glaze spraying of the raw material ceramic tubes with grooves in the traditional glazing machine is solved, the glaze applying amount of the groove surface is ensured, the glaze applying quality and the qualification rate are improved, and the glaze spraying uniformity and the consistency are good;

the specific structure of the detection reversing assembly is as follows: the detection reversing assembly comprises a left-moving limit switch 7, a right-moving limit switch 8 and a reversing valve 9, the left-moving limit switch 7 and the right-moving limit switch 8 are respectively used for detecting the left-moving limit position and the right-moving limit position of the sliding table 3-1, the left-moving limit switch 7 and the right-moving limit switch 8 are connected in parallel and then are electrically connected in series with the reversing valve 9, the gas outlet and the gas inlet of the reversing valve 9 are respectively communicated with the gas inlet and the gas outlet of the rotary cylinder through pipelines, the working port of the reversing valve 9 is communicated with the gas source through a pipeline, the reversing valve 9 controls the gas of the gas outlet and the gas inlet of the reversing valve 9 to move backwards according to the detection information of the left-moving limit switch 7 and the right-moving limit switch 8, and the rotary cylinder rotates clockwise or anticlockwise; specifically, the left-moving limit switch 7 and the right-moving limit switch 8 both adopt electromagnetic induction switches; in the structure, the rack of the glazing machine is provided with the left-moving limit switch 7 and the right-moving limit switch 8 which are respectively used for detecting that the sliding table 3-1 moves to the left end limit position and the right end limit position, so that a basis is provided for the rotation reversing of the rotary cylinder, the glaze spraying amount of the two side walls of the groove on the surface of the raw material ceramic tube is ensured, and the glaze spraying quality is ensured;

the supporting seat 2 is of an L-shaped structure, the lower end of the supporting seat 2 is fixedly connected with the sliding table 3-1 through bolts, and a vertical plate of the supporting seat 2 penetrates through a guide groove in a platform plate above the synchronous belt module 3 and is fixedly connected with the bottom of the rotating cylinder 1.

When the automatic glaze spraying device works, the sliding table 3-1 drives the support frame 2, the rotary cylinder 1, the spray gun 5 on the reversing shaft 4 and the glaze tank 6 to synchronously move leftwards until the sliding table 3-1 is detected by the left-moving limit switch 7, the synchronous belt module 3 controls the sliding table 3-1 to reverse and move rightwards, the reversing valve 9 reverses to change the internal gas to move backwards, and the rotary cylinder 1 is controlled to rotate clockwise for a certain angle, so that the spray gun 5 sprays glaze to the wall of the groove in the direction of the left side of the middle part of the raw material ceramic tube at the angle; when the sliding table 3-1 moves to the right and the limit switch 8 moves to the right to detect the sliding table 3-1, the synchronous belt module 3 controls the sliding table 3-1 to move leftwards in a reversing way, the reversing valve 9 changes the direction of the internal gas and then controls the rotary cylinder 1 to rotate anticlockwise for a certain angle, so that the spray gun 5 sprays glaze to the wall of the groove in the direction of the angle which is towards the right in the middle of the raw material ceramic tube; and repeating the steps in a reciprocating manner in sequence to complete the glazing process of the raw material ceramic tube.

The technical scheme has the advantages of simple structure, reasonable design, simple and reliable reversing of the spray gun and higher popularization and use values.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (5)

1. A spray gun autogiration switching-over device for glazing machine, its characterized in that: including rotatory jar (1), rotatory jar (1) bottom is fixed with supporting seat (2), and supporting seat (2) lower extreme is fixed in glazing machine in the slip table (3-1) of hold-in range module (3) to along with slip table (3-1) reciprocating motion about, vertically in the pivot of rotatory jar (1) be fixed with reversing shaft (4), install spray gun (5) and be located spray gun (5) top and with spray gun (5) glaze jar (6) through the pipe connection on reversing shaft (4), be equipped with in the glazing machine frame and be used for detecting the extreme position that slip table (3-1) removed and according to the detection switching-over subassembly of the pivot on the rotatory jar of extreme position control (1) in the same direction as pointer or anticlockwise rotation switching-over.

2. The automatic rotary reversing device of a spray gun for a glazing machine according to claim 1, characterized in that: the rotary cylinder (1) is a rotary cylinder.

3. The automatic rotary reversing device of a spray gun for a glazing machine according to claim 2, characterized in that: detect the switching-over subassembly including moving limit switch (7) on a left side, moving limit switch (8) and switching-over valve (9) on the right side, move limit switch (7) on a left side and move limit switch (8) on the right side and be used for detecting the extreme position that slip table (3-1) left side moved and the extreme position that moves on the right side respectively, move limit switch (7) on a left side and move limit switch (8) on the right side parallelly connected back and switching-over valve (9) electric series, the gas outlet and the gas inlet of switching-over valve (9) communicate with revolving cylinder's air inlet and gas outlet through the pipeline respectively, the working mouth of switching-over valve (9) passes through pipeline and air supply intercommunication, switching-over valve (9) move the detection information control switching-over valve (9) on a left side and move limit switch (8) on the right side gas outlet and the gas of air inlet and walk backward, realize revolving cylinder or anticlockwise rotation.

4. The automatic rotary reversing device of the spray gun for the glazing machine according to claim 3, characterized in that: the left-moving limit switch (7) and the right-moving limit switch (8) both adopt electromagnetic induction switches.

5. The automatic rotary reversing device of a spray gun for a glazing machine according to any one of claims 1 to 4, characterized in that: the supporting seat (2) is of an L-shaped structure, the lower end of the supporting seat (2) is fixedly connected with the sliding table (3-1) through bolts, and a vertical plate of the supporting seat (2) penetrates through a guide groove in a platform plate above the synchronous belt module (3) and is fixedly connected with the bottom of the rotating cylinder (1).

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