CN214772829U - Single-transmission driving structure of glaze spraying device and swinging glaze spraying device - Google Patents

Abstract

A single transmission driving structure and a swing type glaze spraying device of a glaze spraying device, the single transmission driving structure comprises: the device comprises a rotary driver, a driving wheel, a driven wheel, a synchronous belt, a moving box, a guide rod and a clamping assembly; the clamping assembly includes: a forward clamp and a reverse clamp; the forward clamping piece and the reverse clamping piece are arranged on the movable box; one of the positive clamping piece or the reverse clamping piece is clamped at the side section of the synchronous belt in the position, and the synchronous belt drives the moving box to move between the driving wheel and the driven wheel in a resetting manner; the swinging type glaze spraying device is characterized in that a glaze spraying gun is connected with the movable box; this single transmission drive structure for providing the drive removal function for the glaze spraying device, loosen and centre gripping hold-in range at the removal extreme position of removal case through forward holder and reverse holder, realized rotating the driver and only need keep single driven function, avoided rotating the speed reduction of driver to the influence of glaze spraying device when glazing porcelain, improved glaze spraying device's glaze spraying accuracy and degree of consistency.

Description

Single-transmission driving structure of glaze spraying device and swinging glaze spraying device

Technical Field

The utility model relates to a glaze spraying device technical field especially relates to a glaze spraying device's single drive structure and oscillating glaze spraying device.

Background

In the existing glaze spraying device, a driving end of the glaze spraying device drives a glaze spraying gun to move in a resettable manner; the driving end of the prior art is generally driven by a motor, and the rotation of the glaze spraying gun is realized by switching between clockwise rotation and anticlockwise rotation of the output end of the motor; however, when the motor is switched between clockwise and counterclockwise, the output end of the motor is required to be reduced to 0, and then the motor is required to turn; for example, the output end of the motor originally rotates clockwise, and when the glaze spraying gun needs to reset along the way, the output end of the motor needs to be reduced to 0 and then rotates anticlockwise; therefore, in the motor driving mode in the prior art, the rotating speed needs to be reduced to 0, and particularly for a glaze spraying gun, when the glaze spraying gun needs to perform multiple spraying in a specified spraying range to deepen the color effect, the glaze spraying gun needs to reset for multiple times, and the output end of the motor needs to be reduced to 0 for multiple times, so that the spraying efficiency and the uniformity are affected;

meanwhile, when the output end of the motor in the prior art needs to turn for multiple times, the glaze spraying gun can go through a plurality of deceleration sections and acceleration sections, namely, the process of descending from the highest rotating speed to 0 and ascending from 0 to the highest rotating speed; the deceleration section and the acceleration section have short time and large acceleration, which easily causes the position of the glaze spraying gun to deviate from the original position, and leads the glaze spraying gun not to work in a specified range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glaze spraying device's single drive structure loosens and centre gripping hold-in range through the removal extreme position of positive holder and reverse holder at the movable box, has realized that the rotation driver only needs to keep single driven function.

The utility model also provides an oscillating glaze spraying device, it has used glaze spraying gun and foretell single drive structure cooperation.

To achieve the purpose, the utility model adopts the following technical proposal:

a single drive arrangement for a glaze spraying apparatus, comprising: the device comprises a rotary driver, a driving wheel, a driven wheel, a synchronous belt, a moving box, a guide rod and a clamping assembly;

the output end of the rotation driver is connected with the driving wheel and is used for driving the driving wheel to rotate; the synchronous belt connects the driving wheel and the driven wheel; the guide rod is axially parallel to the conveying direction of the synchronous belt, and the moving box is movably mounted on the guide rod; the clamping assembly is mounted on the movable box;

the clamping assembly comprises: a forward clamp and a reverse clamp; the forward clamping piece and the reverse clamping piece are respectively arranged on the movable box; one side section of the synchronous belt along the extending direction passes through the clamping opening of the forward clamping piece, and the other side section of the synchronous belt passes through the clamping opening of the reverse clamping piece;

one of the forward clamping piece or the reverse clamping piece is clamped at the side section of the synchronous belt in the position, and the synchronous belt drives the moving box to move between the driving wheel and the driven wheel in a resettable manner.

Preferably, the rotary driver is a motor, and the output end of the rotary driver keeps rotating in a single direction.

Preferably, the forward clamp and/or the reverse clamp comprises: the clamping driver, the clamping movable plate and the clamping fixed plate;

the clamping driver is arranged on the movable box, the output end of the clamping driver is connected with the clamping movable plate and is used for driving the clamping movable plate to move so that the clamping movable plate presses the side section to the clamping fixed plate;

one of the clamping movable plate and the clamping fixed plate is provided with a clamping plane, the other clamping fixed plate is provided with a tooth-shaped structure, and a clamping opening for clamping the side section is formed between the clamping plane and the tooth-shaped structure.

More preferably, the method further comprises the following steps: a commutation detection device;

the commutation detection device includes: a forward detection device and a reverse detection device;

the forward detection device and the reverse detection device are respectively in communication connection with the forward clamping piece and the reverse clamping piece;

one of the forward detection device and the reverse detection device is positioned at the initial position of the movement of the movable box, and the other one is arranged at the final position of the movement of the movable box; the forward detection device and the reverse detection device are used for detecting that the clamping openings of the forward clamping piece and the reverse clamping piece are opened and closed after the movable box is in place.

Preferably, the method further comprises the following steps: a belt support assembly;

the belt support assembly includes: a supporting seat and a supporting shaft; the supporting shaft is rotatably arranged on the supporting seat;

the supporting shaft is arranged below the synchronous belt; the side surface inside the two ends of the supporting shaft is contacted with the synchronous belt.

Preferably, the method comprises the following steps: a drive mount and a vertical bearing assembly;

the two ends of the guide rod are respectively provided with the driving mounting seats; the vertical bearing assembly includes: a bearing member and a vertical shaft;

the bearing pieces are vertically distributed on the driving installation seat; the vertical shaft is axially connected with a plurality of bearing pieces, and one end of each bearing piece is coaxially connected with the driven wheel.

More preferably, it comprises: a positioning member;

one end of the positioning piece is connected to the driving installation seat, and the other end of the positioning piece faces the movable box;

the movable box is abutted against the positioning piece after moving, and the positioning piece is used for limiting the movable box in the guide rod.

A swing type glaze spraying device is characterized by comprising a glaze spraying gun and the single transmission driving structure;

the glaze spraying gun is connected to the movable box.

More preferably, the method further comprises the following steps: a lifting assembly;

the lifting assembly is installed in the movable box, and the lifting assembly is connected with the glaze spraying gun and used for adjusting the vertical position of the glaze spraying gun.

Further preferably, the lifting assembly comprises: a glaze gun shaft sleeve and an elastic adjusting piece;

the glaze gun shaft sleeve is arranged on the movable box; the glaze spraying gun is vertically adjustably mounted on the glaze gun shaft sleeve; the tightness adjusting piece is provided with a positioning strip, and the positioning strip extends into the glaze gun shaft sleeve and abuts against the glaze spraying gun; the positioning strip is matched with the positioning hole in the side face of the glaze gun shaft sleeve through a threaded structure, and the glaze spraying gun is limited in the glaze gun shaft sleeve.

The utility model has the advantages that:

this single drive structure for providing the drive removal function for the glaze spraying device, loosen and centre gripping hold-in range at the removal extreme position of removal case through forward holder and reverse holder, realized that the rotation driver only needs to keep single driven function, avoided rotating the produced speed reduction of driver at the switching in-process between clockwise rotation and anticlockwise rotation to the influence of glaze spraying device when glazing, improved glaze spraying device's glaze spraying accuracy and degree of consistency.

Drawings

FIG. 1 is a schematic structural diagram of a swing type glaze spraying device;

FIG. 2 is a schematic view of the clamping assembly clamping the side sections;

FIG. 3 is a schematic view of the structure of the forward clamp or the reverse clamp;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is a schematic structural view of a vertical bearing assembly;

fig. 6 is a schematic structural view of the lifting assembly.

Wherein:

a single transmission drive configuration 1; the device comprises a rotary driver 11, a driving wheel 12, a driven wheel 13, a synchronous belt 14, a moving box 15, a guide rod 16 and a clamping assembly 17; a side section 141; a forward clamp 171, a reverse clamp 172;

a forward direction detection device 21, a reverse direction detection device 22; a belt support assembly 3; a support base 31, a support shaft 32; a drive mount 4; a vertical bearing assembly 5; a bearing member 51, a vertical shaft 52; a positioning member 6;

a clamp driver 711, a clamp movable plate 712, and a clamp fixed plate 713; a clamping plane 714; a tooth-like structure 715;

a glaze spraying gun 8; a lifting assembly 9; glaze gun boss 91, tightness adjusting piece 92.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

A single drive arrangement for a glaze spraying apparatus, comprising: the device comprises a rotary driver 11, a driving wheel 12, a driven wheel 13, a synchronous belt 14, a moving box 15, a guide rod 16 and a clamping assembly 17;

the output end of the rotation driver 11 is connected with the driving wheel 12 and is used for driving the driving wheel 12 to rotate; the synchronous belt 14 connects the driving pulley 12 and the driven pulley 13; the guide bar 16 is axially parallel to the conveying direction of the synchronous belt 14, and the moving box 15 is movably mounted on the guide bar 16; the clamping assembly 17 is mounted on the moving box 15;

the clamping assembly 17 comprises: a forward clamp 171 and a reverse clamp 172; the forward direction clamping member 171 and the reverse direction clamping member 172 are respectively mounted to the movable box 15; one side segment 141 of the synchronous belt 14 in the extending direction passes through the nip of the forward clamping member 171, and the other side segment 141 passes through the nip of the reverse clamping member 172;

one of the forward holding member 171 and the reverse holding member 172 holds the side segment 141 of the timing belt 14 in a position where the moving case 15 is driven by the timing belt 14 to be resettably moved between the driving pulley 12 and the driven pulley 13.

This single drive structure for providing the drive removal function for the glaze spraying device, loosen and centre gripping hold-in range 14 at the removal extreme position that removes case 15 through forward holder 171 and reverse holder 172, realized that rotation driver 11 only needs to keep single driven function, avoided rotating driver 11 and rotated the produced speed reduction of switching process between clockwise rotation and anticlockwise rotation to the influence of glaze spraying device when glazing, improved the glaze spraying accuracy and the degree of consistency of glaze spraying device.

Specifically, the moving box 15 is used for mounting the glaze spraying gun 8; in the moving process of the moving box 15, the glaze spraying gun 8 moves synchronously; the rotary driver 11 is replaced by a known mechanism with a driving function, such as a motor, a motor reducer and the like with a mechanism for driving rotation; when the rotation driver 11 keeps the output end rotating in a single direction (for example, clockwise rotation or counterclockwise rotation), the rotation driver 11 drives the driving wheel 12 to rotate, and under the action of the driven wheel 13, the synchronous belt 14 moves; as can be understood from the common knowledge, after the synchronous belt 14 passes around the driving wheel 12 and the driven wheel 13, the driving wheel 12 and the driven wheel 13 tighten the synchronous belt 14, so that the synchronous belt 14 forms left and right side sections 141 at left and right positions of the driving wheel 12; one side section 141 is located at the nip position of the forward clamping member 171, and the other side section 141 is located at the nip position of the reverse clamping member 172; the side section 141 at the position clamped by one of the forward clamping piece 171 and the reverse clamping piece 172 is only required to be adjusted, so that the movable box 15 can be driven to move; meanwhile, when the moving direction of the moving box 15 needs to be adjusted, the side section 141 at the position is clamped by one of the forward clamping piece 171 and the reverse clamping piece 172 which is loosened originally, and the side section 141 at the position is loosened by one of the clamping originally, so that the quick direction conversion of the moving box 15 can be realized, the driver 11 is rotated without speed reduction, the glaze spraying gun 8 can be reset immediately, the time for reducing the speed of the moving box 15 is saved, and the glaze spraying efficiency is improved.

Preferably, the rotation driver 11 is a motor, and the output end of the rotation driver 11 keeps rotating in a single direction.

The rotary drive 11 of the present solution is preferably a motor; generally, the output direction of the motor can be clockwise rotation or anticlockwise rotation; in the scheme, the forward clamping piece 171 and the reverse clamping piece 172 are used for clamping or loosening different side sections, and the output shaft of the motor can always rotate in a single direction, so that the reset movement of the movable box 15 on the guide rod 16 can be realized; especially, when the glaze spraying device needs to spray glaze for many times in order to deepen the color sense or saturation of certain pigment and the part within the two ends of the moving range, the glaze spraying gun 8 needs to reset for spraying glaze for many times; if the motor in the prior art is used for glaze spraying, when the output end of the motor is switched clockwise and anticlockwise, the output end needs to be decelerated to 0 and then turned, so that the continuity of glaze spraying is reduced undoubtedly; meanwhile, in the deceleration process of the motor, the motor can still drive the synchronous belt 14 to rotate for a certain distance, so that the moving box 15 is difficult to control to spray within a specified range, and therefore, the glaze spraying in the prior art can only reset in a low-speed state by the motor, so that the influence on the glaze spraying accuracy in the deceleration process is reduced as much as possible.

Preferably, the forward clamp 171 and/or the reverse clamp 172 include: a clamp driver 711, a clamp moving plate 712, and a clamp fixing plate 713;

the clamping driver 711 is mounted on the movable box 15, and an output end of the clamping driver is connected to the clamping movable plate 712 for driving the clamping movable plate 712 to move, so that the clamping movable plate 712 presses the side segment 141 toward the clamping fixed plate 713;

one of the clamping movable plate 712 and the clamping fixed plate 713 is provided with a clamping plane 714, and the other one is provided with a tooth-like structure 715, and a clamping opening for clamping the side section is formed between the clamping plane 714 and the tooth-like structure 71.

One of the clamping movable plate 712 and the clamping fixed plate 713 is provided with a tooth-shaped structure 715, and the tooth-shaped structure 715 is a structure with a convex structure and a concave structure which are alternated; therefore, when the toothed structure 715 clamps the synchronous belt 14, a plurality of edges of the protruding structure can act on the synchronous belt 14, so that the toothed structure 715 has a good gripping effect on the synchronous belt 14; the use of the toothed structure 715 prevents the tendency of slippage from the flat surface to the flat surface at the instant of contact with the timing belt 14, resulting in deviation of the position of the moving box 15 from the calculated position, relative to the flat surface to flat surface contact.

In addition, the clamping driver 711 is communicatively connected to the forward detection device 21 and the reverse detection device 22; the clamping driver 711 is a well-known mechanism having a linear driving function, such as the matching between a screw rod and a motor, the output end of the motor drives the screw rod to rotate, so as to drive a threaded seat on the screw rod to move linearly, and the threaded seat is connected with the clamping movable plate 712, so as to realize the clamping of the clamping movable plate 712 and the clamping fixed plate 713 on the synchronous belt 14; preferably, the clamping driver 711 is an air cylinder, and the output end of the air cylinder extends out to press the clamping moving member against the clamping fixing member located on the moving box 15, i.e. the moving box 15 can be connected with the synchronous belt 14; the pressure at the output end of the cylinder is large, and in a clamped state, the synchronous belt 14 and the forward holding member 171 or the reverse holding member 172 are not easy to displace, so that the connection stability is high.

More preferably, the method further comprises the following steps: a commutation detection device;

the commutation detection device includes: a forward direction detection means 21 and a reverse direction detection means 22;

the forward detection device 21 and the reverse detection device 22 are both connected to the forward clamping member 171 and the reverse clamping member 172 in communication;

one of the forward direction detection means 21 and the reverse direction detection means 22 is located at an initial position where the movable box 15 moves, and the other is located at a final position where the movable box 15 moves; the forward detection device 21 and the reverse detection device 22 are used for detecting that the openings of the forward clamping piece 171 and the reverse clamping piece 172 are opened and closed after the movable box 15 is in place.

The forward detection device 21 and the reverse detection device 22 are respectively arranged at an initial position and a final position after the moving box 15 moves; when the movable box 15 moves reversely to approach the downward detection device, the forward detection device 21 detects the position of the movable box 15, controls the forward clamping piece 171 to clamp the side section 141, and controls the reverse clamping piece 172 to release the clamping opening of the side section 141; the moving direction of the moving box 15 is changed and moved to the reverse direction detecting device 22; similarly, the reverse detection device 22 detects the position of the moving box 15, controls the forward clamping piece 171 to loosen the side section 141, controls the reverse clamping piece 172 to clamp the side section 141, and controls the moving box 15 to be adjusted in direction by the forward detection device 21 and the reverse detection device 22 at the beginning and the end, so that the direction adjustment of glaze spraying is more convenient and accurate.

More preferably, the method further comprises the following steps: a belt support assembly 3;

the belt supporting assembly 3 includes: a support base 31 and a support shaft 32; the supporting shaft 32 is rotatably mounted on the supporting seat 31;

the support shaft 32 is disposed below the timing belt 14; the inner side surfaces of both ends of the support shaft 32 contact the timing belt 14.

The supporting shaft 32 is located below the synchronous belt 14, and can lift up the lower part of the side section 141, so that the synchronous belt 14 keeps horizontal extension, and the movement fluency of the synchronous belt 14 can be improved through the contact between the supporting shaft 32 and the synchronous belt 14.

More preferably, it comprises: a drive mounting seat 4 and a vertical bearing assembly 5;

the two ends of the guide rod 16 are respectively provided with the driving installation seats 4; the vertical bearing assembly 5 includes: a bearing member 51 and a vertical shaft 52;

the bearing pieces 51 are vertically distributed on the driving installation seat 4; the vertical shaft 52 is axially connected to a plurality of the bearing members 51, and one end of the vertical shaft is coaxially connected to the driven wheel 13.

In the scheme, the span of the synchronous belt 14 between the driving wheel 12 and the driven wheel 13 is in a longer range, and the vertical bearing assembly 5 can be parallel to the axis of the driven wheel 13, so that the rotating axis is positioned on the vertical shaft 52; the plurality of bearing members 51 are connected by a vertical shaft 52, and the rotation axis of the driven pulley 13 is stabilized on the vertical shaft 52 by the driving action of the bearing members 51, so as to maintain the tightening action of the driven pulley 13 on the timing belt 14.

Further optimally, the method comprises the following steps: a positioning member 6;

one end of the positioning piece 6 is connected to the driving installation seat 4, and the other end faces the movable box 15;

the movable box 15 abuts against the positioning member 6 after moving, and the positioning member 6 is used for limiting the movable box 15 in the guide rod 16.

The positioning member 6 can abut against the movable box 15 at the movement limit position of the movable box 15; after the movable box 15 moves, the movable box abuts against the positioning piece 6, and the positioning piece 6 positions the initial moving position and the final moving position of the movable box 15, so that the initial position and the final position of the movable box 15 are controllable, and the system can calculate the specific position of the movable box 15 on the guide rod 16.

A swing-type glaze spraying device comprising: the glaze spraying gun 8 and the single transmission driving structure 1 of any of the above embodiments;

the glaze spraying gun 8 is connected to the moving box 15.

The glaze spraying gun 8 is used for communicating glaze and outputting the glaze to the outside of the glaze spraying gun 8; the glaze spraying gun 8 can move along the extending direction of the guide rod 16 under the driving action of the single-transmission driving structure; when the glaze spraying needs to be turned or reset, only the forward clamping piece 171 and the reverse clamping piece 172 need to be adjusted to clamp different side sections 141 of the synchronous belt 14, so that the movement of the glaze spraying gun 8 at any position is realized.

More preferably, the method further comprises the following steps: a lifting assembly 9;

the lifting assembly 9 is installed in the moving box 15, and the lifting assembly 9 is connected with the glaze spraying gun 8 and used for adjusting the vertical position of the glaze spraying gun 8.

The lifting assembly 9 can be replaced by a known drive mechanism with vertical adjustment, such as a pneumatic cylinder or the like; the single-transmission driving structure provides horizontal movement for the glaze spraying gun 8, and the lifting assembly 9 provides vertical position adjustment for the glaze spraying gun 8; when glaze spraying is needed, the horizontal position and the vertical height of the glaze spraying gun 8 can be adjusted through the matching of the lifting component 9 and the movable box 15; the horizontal position of the glaze spraying gun 8 is adjusted to aim at the range of the glaze spraying plate, and the vertical height of the glaze spraying gun 8 is adjusted to aim at the distance between the glaze spraying gun 8 and the glaze spraying plate, so that the single-transmission driving structure has the glaze spraying function at any position.

Further advantageously, the lifting assembly 9 comprises: a glaze gun boss 91 and a tightness adjuster 92;

the glaze gun shaft sleeve 91 is arranged on the movable box 15; the glaze spraying gun 8 is vertically adjustably mounted on the glaze gun shaft sleeve 91; the tightness adjusting piece 92 is provided with a positioning strip, and the positioning strip extends into the glaze gun shaft sleeve 91 and abuts against the glaze spraying gun 8; the positioning strip is matched with the positioning hole in the side surface of the glaze gun shaft sleeve 91 through a threaded structure, and the glaze spraying gun 8 is limited in the glaze gun shaft sleeve 91.

The lifting component 9 can be driven by a mechanism or manually; the mechanism drives the glaze spraying gun 8 to keep updating the height position at the moment; the manual driving can directly and manually fix the glaze spraying gun 8 and then keep the specified height in the glaze spraying process; for example, the central portion of the glaze gun sleeve 91 is sleeved on the glaze spraying gun 8; the positioning strip is provided with an external thread structure, the positioning hole is provided with an internal thread structure, when the positioning strip extends into the glaze gun shaft sleeve 91 and is matched with the positioning hole through the thread structure, the outer wall of the glaze spraying gun 8 is tightly pressed on the inner wall of the glaze gun shaft sleeve 91, so that the height of the glaze spraying gun 8 is kept unchanged by positioning the glaze spraying gun 8; meanwhile, the axially-distributed scale marks can be arranged on the glaze spraying gun 8, when the glaze spraying gun 8 is movably lifted up and down on the glaze gun shaft sleeve 91, the scale marks positioned on the glaze spraying gun 8 are overlapped to the horizontal plane at the upper end or the lower end of the glaze gun shaft sleeve 91, the specified height of the glaze spraying gun 8 can be adjusted according to the partition of the scale marks, and the accuracy of height adjustment is improved.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. A single drive structure of a glaze spraying device is characterized by comprising: the device comprises a rotary driver, a driving wheel, a driven wheel, a synchronous belt, a moving box, a guide rod and a clamping assembly;

the output end of the rotation driver is connected with the driving wheel and is used for driving the driving wheel to rotate; the synchronous belt connects the driving wheel and the driven wheel; the guide rod is axially parallel to the conveying direction of the synchronous belt, and the moving box is movably mounted on the guide rod; the clamping assembly is mounted on the movable box;

the clamping assembly comprises: a forward clamp and a reverse clamp; the forward clamping piece and the reverse clamping piece are respectively arranged on the movable box; one side section of the synchronous belt along the extending direction passes through the clamping opening of the forward clamping piece, and the other side section of the synchronous belt passes through the clamping opening of the reverse clamping piece;

one of the forward clamping piece or the reverse clamping piece is clamped at the side section of the synchronous belt in the position, and the synchronous belt drives the moving box to move between the driving wheel and the driven wheel in a resettable manner.

2. The single-drive structure of glaze spraying device of claim 1, wherein the rotary driver is a motor, and the output end of the rotary driver keeps rotating in a single direction.

3. The single-transmission driving structure of a glaze spraying device according to claim 1, wherein the forward clamping member and/or the reverse clamping member comprises: the clamping driver, the clamping movable plate and the clamping fixed plate;

the clamping driver is arranged on the movable box, the output end of the clamping driver is connected with the clamping movable plate and is used for driving the clamping movable plate to move so that the clamping movable plate presses the side section to the clamping fixed plate;

one of the clamping movable plate and the clamping fixed plate is provided with a clamping plane, the other clamping fixed plate is provided with a tooth-shaped structure, and a clamping opening for clamping the side section is formed between the clamping plane and the tooth-shaped structure.

4. The single-transmission driving structure of a glaze spraying device according to claim 1, 2 or 3, further comprising: a commutation detection device;

the commutation detection device includes: a forward detection device and a reverse detection device;

the forward detection device and the reverse detection device are respectively in communication connection with the forward clamping piece and the reverse clamping piece;

one of the forward detection device and the reverse detection device is positioned at the initial position of the movement of the movable box, and the other one is arranged at the final position of the movement of the movable box; the forward detection device and the reverse detection device are used for detecting that the clamping openings of the forward clamping piece and the reverse clamping piece are opened and closed after the movable box is in place.

5. The single-transmission driving structure of a glaze spraying device according to claim 1, further comprising: a belt support assembly;

the belt support assembly includes: a supporting seat and a supporting shaft; the supporting shaft is rotatably arranged on the supporting seat;

the supporting shaft is arranged below the synchronous belt; the side surface inside the two ends of the supporting shaft is contacted with the synchronous belt.

6. The single-transmission driving structure of a glaze spraying device according to claim 1, which comprises: a drive mount and a vertical bearing assembly;

the two ends of the guide rod are respectively provided with the driving mounting seats; the vertical bearing assembly includes: a bearing member and a vertical shaft;

the bearing pieces are vertically distributed on the driving installation seat; the vertical shaft is axially connected with a plurality of bearing pieces, and one end of each bearing piece is coaxially connected with the driven wheel.

7. The single-transmission driving structure of a glaze spraying device according to claim 6, wherein the single-transmission driving structure comprises: a positioning member;

one end of the positioning piece is connected to the driving installation seat, and the other end of the positioning piece faces the movable box;

the movable box is abutted against the positioning piece after moving, and the positioning piece is used for limiting the movable box in the guide rod.

8. A swing type glaze spraying device is characterized by comprising: a glaze spraying gun and a single transmission drive structure according to any one of claims 1 to 7;

the glaze spraying gun is connected to the movable box.

9. The oscillating glaze spraying device of claim 8, further comprising: a lifting assembly;

the lifting assembly is installed in the movable box, and the lifting assembly is connected with the glaze spraying gun and used for adjusting the vertical position of the glaze spraying gun.

10. The oscillating glaze spraying device of claim 9, wherein the lifting assembly comprises: a glaze gun shaft sleeve and an elastic adjusting piece;

the glaze gun shaft sleeve is arranged on the movable box; the glaze spraying gun is vertically adjustably mounted on the glaze gun shaft sleeve; the tightness adjusting piece is provided with a positioning strip, and the positioning strip extends into the glaze gun shaft sleeve and abuts against the glaze spraying gun; the positioning strip is matched with the positioning hole in the side face of the glaze gun shaft sleeve through a threaded structure, and the glaze spraying gun is limited in the glaze gun shaft sleeve.

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