A glaze wire fast-drawing transmission line and its transportation control method

Abstract

The present invention discloses a glaze wire quick-pull conveyor line and a method for controlling its transportation. The glaze wire quick-pull device comprises: a frame, a conveying roller, a conveyor belt and a driving device; the inner side surface of the conveyor belt moves closely against the driving roller, and the outer side surface of the conveyor belt is provided with a protrusion, so that the outer side surface of the low-position conveyor belt forms a concave section and a protrusion section; the frame is provided with a displacement detector; the driving device is used to drive the conveyor belt to move. The glaze wire quick-pull device utilizes the pulling effect of the protrusion and the friction effect of the conveyor belt on the brick blanks, so that the brick blanks loaded onto the transport surface of the quick-pull device can quickly reduce the arrangement spacing, and complete the close arrangement operation of multiple brick blanks; the glaze wire quick-pull device is combined with the reversing transport device to form a glaze wire quick-pull conveyor line, and the glaze wire quick-pull conveyor line can efficiently and automatically arrange multiple brick blanks and input them into the kiln without manual intervention, thereby ensuring the efficiency of brick blanks entering the kiln and the quality of product production.

Description

Technical Field

[0001] The invention relates to the field of ceramic transport lines, in particular to a glaze line fast-drawing transmission line and a transport control method thereof. Background Art

[0002] Ceramic transportation lines are widely used in ceramic production processes. In order to improve the production efficiency of ceramic panels, multiple bricks need to be arranged in a row and simultaneously entered the kiln for firing.

[0003] In the prior art, multiple bricks need to be manually arranged in a row and then simultaneously fed into a kiln. This operation has a low degree of automation, which directly affects the production efficiency of ceramic panels. In addition, due to the heavy weight of the bricks, manual operation can easily cause damage to the bricks or the arrangement accuracy is not high enough, resulting in uncontrollable quality of the fired ceramic panels. Summary of the invention

[0004] In view of the above-mentioned defects, the purpose of the present invention is to propose a glaze wire fast-pull conveyor line and a transportation control method thereof, which can realize the automatic transportation and precise arrangement operation of brick blanks, so that the brick blanks are arranged as a whole and enter the kiln.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A glaze wire quick-pull conveyor line, which comprises a reversing transport device and a glaze wire quick-pull device; the glaze wire quick-pull device comprises: a frame, a transmission roller, a conveyor belt and a driving device; the top of the frame is a transport surface, and the transmission roller is horizontally arranged on the transport surface perpendicular to the transport direction of the transport surface; the two ends of the conveyor belt are respectively sleeved on the transmission rollers at the two ends of the transport surface; the inner side surface of the conveyor belt moves closely against the transmission roller, and the outer side surface of the conveyor belt is provided with a protrusion, so that the outer side surface of the conveyor belt forms a concave section and a convex section; the frame is provided with a displacement detector, and the displacement detector is used to detect the movement of the conveyor belt and the movement of the brick blanks at the transport surface; the driving device is used to drive the conveyor belt to move; the feeding end of the reversing transport device is connected with the brick discharge end of the glaze wire quick-pull device located at the end, and the brick discharge direction of the reversing transport device is perpendicular to the transport direction of the glaze wire quick-pull device, so that the brick blanks enter the kiln perpendicular to the movement direction of the brick blanks in the transport surface.

[0007] Preferably, the conveyor belt is divided into a first conveyor belt and a second conveyor belt; the driving device includes a first driving device and a second driving device, the first driving device is used to independently drive the first conveyor belt to move, and the second driving device is used to independently drive the second conveyor belt to move.

[0008] Preferably, the raised portion is strip-shaped, and its bottom is closely arranged on the outer side surface of the conveyor belt, the top surface of the raised portion is the raised section, and the area between the two ends of the raised portion is the recessed section.

[0009] Preferably, both ends of the raised portion are provided with inclined surfaces, and the inclined surfaces are inclined toward the recessed section.

[0010] Preferably, the displacement detector includes: a belt positioning photoelectric detection switch, a brick feeding photoelectric detection switch and a belt photoelectric detection switch; the belt positioning photoelectric detection switch is arranged at the brick feeding end of the transport surface, for detecting the position information of the raised portion; the brick feeding photoelectric detection switch is arranged at the top of the transport surface, for detecting the loading status of brick blanks on the transport surface; the belt photoelectric detection switch is arranged on the frame, for detecting the movement of the conveyor belt.

[0011] Preferably, the glaze wire quick-pulling device further comprises a controller, and the controller is electrically connected to the driving device, the belt positioning photoelectric detection switch, the brick feeding photoelectric detection switch and the belt photoelectric detection switch.

[0012] Preferably, the transmission roller is divided into a first transmission roller and a second transmission roller; the first conveyor belt is sleeved on the outside of the first transmission roller; the second conveyor belt is sleeved on the outside of the second transmission roller; the first driving device is transmission-connected to the first transmission roller provided at the brick-feeding end of the transport surface, and the second driving device is transmission-connected to the second transmission roller provided at the brick-discharging end of the transport surface.

[0013] Preferably, the driving device is a stepping motor, and the driving device is connected to the driving roller at the corresponding position through a reducer.

[0014] Preferably, the first conveyor belts include two, and the second conveyor belts include two; and the two first conveyor belts are respectively located on the left and right sides of the transport surface, and the two second conveyor belts are located in the area between the two first conveyor belts.

[0015] A transport control method, which is applied to a glaze wire fast-drawing conveyor line as described above, comprises the following contents:

[0016] A. The first conveyor belt in the glaze wire fast-pulling device rotates to an initial position, so that the concave sections in the first conveyor belt and the second conveyor belt are located above the conveying surface, and the convex sections are located below the conveying surface;

[0017] B. The bricks are fed one by one to the brick feeding end of the glaze wire quick pulling device, and the first conveyor belt is intermittently driven in an inching manner, so that the bricks entering the brick feeding end of the glaze wire quick pulling device are gradually moved to the brick discharge end of the transport surface in an inching manner; until the distance between the bricks is reduced to a set range under the friction force of the second conveyor belt;

[0018] C. When the raised portion of the first conveyor belt moves to the brick feeding end of the transport surface, the brick blanks are stopped from being fed to the glaze wire quick-pull device, and the first transmission drive device drives the first conveyor belt to rotate continuously at a uniform speed, and the raised portion transports the entire row of bricks to the reversing transport device;

[0019] D. When the raised portion provided on the first conveyor belt is completely moved above the transport surface, the second conveyor belt completes the corresponding driving control of the transport and arrangement operations of the bricks by the first conveyor belt in step A to step B;

[0020] E. According to the principles of steps A to D above, the first conveyor belt and the second conveyor belt are driven alternately.

[0021] Beneficial effects of the embodiments of the present invention:

[0022] The glaze wire quick-pull device utilizes the pulling effect of the protrusion and the friction effect of the conveyor belt on the brick blanks, so that the brick blanks loaded onto the transport surface of the quick-pull device can quickly reduce the arrangement spacing and complete the close arrangement operation of multiple brick blanks; the glaze wire quick-pull device is combined with the reversing transport device to form a quick-pull conveyor line, and the glaze wire quick-pull conveyor line can efficiently and automatically arrange multiple brick blanks and then input them into the kiln without manual intervention, thereby ensuring the efficiency of brick blanks entering the kiln and the quality of product production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of a glaze wire fast-drawing device according to an embodiment of the present invention;

[0024] Figure 2 is a schematic side view of the structure of the glaze wire fast pulling device in one embodiment of the present invention;

[0025] Figure 3 It is a schematic diagram of several stages of the brick arrangement operation process of the glaze wire quick-drawing device in one embodiment of the present invention;

[0026] Figure 4 It is a schematic diagram of the top view of the structure of the glaze wire fast-drawing transmission line described in one embodiment of the present invention.

[0027] Among them: glaze line fast pulling device 100, frame 110, belt positioning photoelectric detection switch 111, brick feeding photoelectric detection switch 112, belt photoelectric detection switch 113, transmission roller 120, first conveyor belt 130, raised portion 131, recessed section 132, inclined surface 133, second conveyor belt 140, first driving device 151, second driving device 152, loading device 210, reversing transport device 220, kiln 230. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0029] An embodiment of the present application, such as Figures 1 to 3 As shown, a glaze wire quick-pulling device comprises: a frame 110, a transmission roller, a conveyor belt and a driving device; the top of the frame 110 is a transport surface, and the transmission roller 120 is horizontally arranged on the transport surface perpendicular to the transport direction of the transport surface; the two ends of the conveyor belt are respectively sleeved on the transmission rollers 120 at the two ends of the transport surface; the inner side surface of the conveyor belt moves closely against the transmission roller 120, and the outer side surface of the conveyor belt is provided with a protrusion 131, so that the outer side surface of the conveyor belt forms a recessed section 132 and a protruding section; the frame 110 is provided with a displacement detector, and the displacement detector is used to detect the movement of the conveyor belt and the movement of the brick blanks at the transport surface; the driving device is used to drive the conveyor belt to move.

[0030] The glaze wire quick-pull device utilizes the pulling effect of the protrusion 131 and the friction effect of the conveyor belt on the brick blanks, so that the brick blanks loaded onto the transport surface of the quick-pull device can quickly reduce the arrangement spacing and complete the close arrangement operation of multiple brick blanks; the glaze wire quick-pull device is combined with the reversing transport device to form a quick-pull conveyor line, and the glaze wire quick-pull conveyor line can efficiently and automatically arrange multiple brick blanks and then input them into the kiln without manual intervention, thereby ensuring the efficiency of brick blanks entering the kiln and the quality of product production.

[0031] The conveyor belt is divided into a first conveyor belt 130 and a second conveyor belt 140; the driving device includes a first driving device 151 and a second driving device 152, the first driving device 151 is used to independently drive the first conveyor belt 130 to move, and the second driving device 152 is used to independently drive the second conveyor belt 140 to move; the glaze line quick pulling device is provided with the first conveyor belt 130 and the second conveyor belt 140 that are independently driven at the same time, and the two conveyor belts are driven to move crosswise, so as to realize a more efficient brick arrangement operation;

[0032] The raised portion 131 is in strip shape, and its bottom is closely arranged on the outer side of the conveyor belt. The top surface of the raised portion 131 is the raised section, and the area between the two ends of the raised portion 131 is the recessed section 132. The raised portion 131 protrudes from the outer side of the conveyor belt to pull and limit the bricks in the recessed section 132. The raised portion 131 is arranged in a strip structure, which can make it easier to distinguish the recessed section 132 and the raised section in the conveyor belt; it is convenient to use the displacement detector to quickly and accurately detect the rotation of the conveyor belt, and to realize accurate automatic control.

[0033] Both ends of the protrusion 131 are provided with inclined surfaces 133, and the inclined surfaces 133 are inclined toward the recessed section 132. The inclined surfaces 133 are convenient for the green bricks to fall into the protrusion 131 by mistake, and the movement of the conveyor belt can be controlled so that the green bricks can slide smoothly along the inclined surfaces 133 into the recessed section 132, thereby ensuring the accuracy of the movement and positioning of the green bricks and avoiding damage to the green bricks.

[0034] The displacement detector includes: a belt positioning photoelectric detection switch 111, a brick feeding photoelectric detection switch 112 and a belt photoelectric detection switch 113; the belt positioning photoelectric detection switch 111 is arranged at the brick feeding end of the transport surface, and is used to detect the position information of the protrusion 131; the brick feeding photoelectric detection switch 112 is arranged at the top of the transport surface, and is used to detect the loading of brick blanks on the transport surface; the belt photoelectric detection switch 113 is arranged on the frame 110, and is used to detect the movement of the conveyor belt. Specifically, the belt positioning photoelectric detection switch 111, the brick feeding photoelectric detection switch 112, and the belt photoelectric detection switch 113 are laser detection elements or infrared detection elements that can be directly purchased in the existing market.

[0035] The glaze wire quick-pull device also includes a controller, which is electrically connected to the driving device, the belt positioning photoelectric detection switch 111, the brick feeding photoelectric detection switch 112, and the belt photoelectric detection switch 113. The glaze wire quick-pull device is electrically connected to the photoelectric detection switches at other positions through the controller to form a photoelectric control system of the glaze wire quick-pull device, which can realize automatic and precise control of the glaze wire quick-pull device.

[0036] Specifically, the transmission roller 120 is divided into a first transmission roller and a second transmission roller; the first conveyor belt is sleeved on the outside of the first transmission roller; the second conveyor belt is sleeved on the outside of the second transmission roller; the first driving device 151 is transmission-connected to the first transmission roller provided at the brick-feeding end of the transport surface, and the second driving device 152 is transmission-connected to the second transmission roller provided at the brick-discharging end of the transport surface.

[0037] Specifically, the driving device is a stepping motor, and the driving device is connected to the driving roller 120 at the corresponding position through a reducer.

[0038] Specifically, the first conveyor belts 130 include two, and the second conveyor belts 140 include two; and the two first conveyor belts 130 are respectively located on the left and right sides of the transport surface, and the two second conveyor belts 140 are located in the area between the two first conveyor belts. This ensures that the bricks placed on the transport surface can fully achieve transmission with the first conveyor belt 130 or the second conveyor belt 140, thereby ensuring their smooth movement and not prone to overturning due to uneven force.

[0039] like Figure 4 As shown, a glaze wire fast-drawing conveyor line includes a reversing transport device 220 and the glaze wire fast-drawing device 100 as described above, the feed end of the reversing transport device 220 is butted with the brick-discharging end of the glaze wire fast-drawing device 100 located at the end, and the brick-discharging direction of the reversing transport device 220 is perpendicular to the transport direction of the glaze wire fast-drawing device 100, so that the bricks enter the kiln 230 perpendicular to the moving direction of the bricks in the transport surface. There are many specific implementations of the reversing transport device 220, which can synchronize the input multiple bricks vertically and input them into the kiln 230 in units of a whole row, and it is an existing mechanical equipment with the reversing and transmission functions that can be directly purchased on the market.

[0040] A transport control method, which is applied to a glaze wire fast-drawing conveyor line as described above, comprises the following contents:

[0041] A. The first conveyor belt in the glaze wire fast-pulling device rotates to an initial position, so that the concave sections in the first conveyor belt and the second conveyor belt are located above the conveying surface, and the convex sections are located below the conveying surface;

[0042] B. The bricks are fed one by one to the brick feeding end of the glaze wire quick pulling device, and the first conveyor belt is intermittently driven in an inching manner, so that the bricks entering the brick feeding end of the glaze wire quick pulling device are gradually moved to the brick discharge end of the transport surface in an inching manner; until the distance between the bricks is reduced to a set range under the friction force of the second conveyor belt;

[0043] C. When the raised portion of the first conveyor belt moves to the brick feeding end of the transport surface, the brick blanks are stopped from being fed to the glaze wire quick-pull device, and the first transmission drive device drives the first conveyor belt to rotate continuously at a uniform speed, and the raised portion transports the entire row of bricks to the reversing transport device;

[0044] D. When the raised portion provided on the first conveyor belt is completely moved above the transport surface, the second conveyor belt completes the corresponding driving control of the transport and arrangement operations of the bricks by the first conveyor belt in step A to step B;

[0045] E. According to the principles of steps A to D above, the first conveyor belt and the second conveyor belt are driven alternately.

[0046] Specifically, when the glaze line fast pull conveyor line is applied to the brick entering the kiln, its working principle is as follows:

[0047] The loading device 210 loads the bricks one by one to the glaze wire quick-pull device 100. At this time, the gaps between the bricks loaded one by one are too large to meet the requirement of being arranged side by side in the kiln. Therefore, before the loading device 210 loads the bricks one by one to the brick feeding end of the glaze wire quick-pull device 100, the glaze wire quick-pull device 100, under the detection and control of the controller and the belt positioning photoelectric detection switch 111, makes the first conveyor belt 130 rotate to the initial position. At this time, the first conveyor belt 130 and the second conveyor belt 140 are The recessed section is located above the transport surface, and the raised portion 131 is located below the transport surface; when the loading device 210 loads the bricks one by one to the brick feeding end of the glaze wire fast pulling device 100, the brick feeding photoelectric detection switch 112 detects the position and entry speed of the bricks; at the same time, the controller controls the intermittent jogging drive of the first conveyor belt 130 according to the detection information of the brick feeding photoelectric detection switch 112, so that the incoming bricks are gradually moved to the brick outlet end of the transport surface in a jogging manner. The second conveyor belt 140 is driven asynchronously, so when the bricks move toward the transport surface, they are pulled by the first conveyor belt 130 on one side and acted on by the friction of the second conveyor belt 140 on the other side, thereby forming two forces in opposite directions between the bricks, thereby reducing the distance between them during the movement; when the belt positioning photoelectric detection switch 111 detects that the raised portion 131 of the first conveyor belt 130 moves to the brick feeding end of the transport surface, the controller controls the loading device to stop, that is, the number of loaded bricks has reached the preset number at this time, and the controller controls the first transmission drive device 151 to drive the first conveyor belt 130 to rotate continuously and normally at a uniform speed, and the raised portion 131 contacts the side of the bricks close to the brick feeding end, and transports the entire row of bricks to the lower reversing transport device 220. During the transportation process, the bricks are subjected to the friction of the second conveyor belt 140 and the pulling of the first conveyor belt 130, thereby further reducing the gap between the bricks, thereby achieving a more closely arranged effect. According to the above principle, the first conveyor belt 130 and the second conveyor belt 140 are driven in turn to achieve more efficient brick arrangement and transportation operations.

[0048] After multiple bricks are closely arranged by the glaze wire fast pulling device 100, the bricks continue to move to the reversing transport device 220. The whole row of bricks moves to the reversing transport device 220, and will be synchronously transported to the kiln 230 in units of a whole row along the original moving direction perpendicular to the original direction for subsequent processing, thereby realizing efficient kiln feeding operation of batch bricks and greatly improving the production efficiency of ceramic panels.

[0049] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0050] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0051] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0052] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0053] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0054] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0055] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. A glaze wire fast-drawing transmission line, characterized in that: It includes a reversing transport device and a glaze wire quick-pulling device; The glaze wire fast pulling device comprises: a frame, a transmission roller, a conveyor belt and a driving device; The top of the frame is a transport surface, and the transmission roller is horizontally arranged on the transport surface perpendicular to the transport direction of the transport surface; the two ends of the conveyor belt are respectively sleeved on the transmission rollers at the two ends of the transport surface; The inner side surface of the conveyor belt moves closely against the driving roller, and the outer side surface of the conveyor belt is provided with a convex portion, so that the outer side surface of the conveyor belt forms a concave section and a convex section; The frame is provided with a displacement detector, which is used to detect the movement of the conveyor belt and the movement of the bricks at the transport surface; The driving device is used to drive the conveyor belt to move; The feeding end of the reversing transport device is butted against the brick discharging end of the glaze wire quick-pulling device at the end, and the brick discharging direction of the reversing transport device is perpendicular to the transport direction of the glaze wire quick-pulling device, so that the brick blanks enter the kiln perpendicular to the moving direction of the brick blanks in the transport surface; The conveyor belt is divided into a first conveyor belt and a second conveyor belt; the driving device includes a first driving device and a second driving device, the first driving device is used to independently drive the first conveyor belt to move, and the second driving device is used to independently drive the second conveyor belt to move; The raised portion is strip-shaped, and its bottom is closely arranged on the outer side of the conveyor belt. The top surface of the raised portion is the raised section, and the area between the two ends of the raised portion is the recessed section. The first conveyor belts include two, and the second conveyor belts include two; the two first conveyor belts are respectively located on the left and right sides of the transport surface, and the two second conveyor belts are located in the area between the two first conveyor belts.

2. The glaze wire fast-drawing conveyor line according to claim 1, characterized in that: Both ends of the raised portion are provided with inclined surfaces, and the inclined surfaces are arranged inclined toward the recessed section.

3. The glaze wire fast-drawing conveyor line according to claim 1, characterized in that: The displacement detector comprises: a belt positioning photoelectric detection switch, a brick feeding photoelectric detection switch and a belt photoelectric detection switch; The belt positioning photoelectric detection switch is arranged at the brick feeding end of the transport surface, and is used to detect the position information of the raised portion; The brick feeding photoelectric detection switch is arranged on the top of the transport surface, and is used to detect the brick blank feeding status on the transport surface; The belt photoelectric detection switch is arranged on the frame and is used for detecting the movement of the conveyor belt.

4. The glaze wire fast-drawing conveyor line according to claim 3, characterized in that: It also includes a controller, which is electrically connected to the driving device, the belt positioning photoelectric detection switch, the brick feeding photoelectric detection switch and the belt photoelectric detection switch.

5. The glaze wire fast-drawing conveyor line according to claim 1, characterized in that: The transmission roller is divided into a first transmission roller and a second transmission roller; the first conveyor belt is sleeved on the outside of the first transmission roller; the second conveyor belt is sleeved on the outside of the second transmission roller; the first driving device is transmission-connected to the first transmission roller provided at the brick-feeding end of the transport surface, and the second driving device is transmission-connected to the second transmission roller provided at the brick-discharging end of the transport surface.

6. The glaze wire fast-drawing conveyor line according to claim 1, characterized in that: The driving device is a stepping motor, and the driving device is connected to the driving roller at the corresponding position through a reducer.

7. A transportation control method, characterized in that: A glaze wire fast-drawing conveyor line as claimed in any one of claims 2 to 6, comprising the following contents: A. The first conveyor belt in the glaze wire fast-pulling device rotates to an initial position, so that the concave sections in the first conveyor belt and the second conveyor belt are located above the conveying surface, and the convex sections are located below the conveying surface; B. The bricks are fed one by one to the brick feeding end of the glaze wire quick pulling device, and the first conveyor belt is intermittently driven in an inching manner, so that the bricks entering the brick feeding end of the glaze wire quick pulling device are gradually moved to the brick discharge end of the transport surface in an inching manner; until the distance between the bricks is reduced to a set range under the friction force of the second conveyor belt; C. When the raised portion of the first conveyor belt moves to the brick feeding end of the transport surface, the brick blanks are stopped from being fed to the glaze wire quick-pull device, and the first transmission drive device drives the first conveyor belt to rotate continuously at a uniform speed, and the raised portion transports the entire row of bricks to the reversing transport device; D. When the raised portion provided on the first conveyor belt is completely moved above the transport surface, the second conveyor belt completes the corresponding driving control of the transport and arrangement operations of the bricks by the first conveyor belt in step A to step B; E. According to the principles of steps A to D above, the first conveyor belt and the second conveyor belt are driven alternately.

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