Plate conveying device

Abstract

The utility model provides a plate conveying device. The plate conveying device comprises at least one conveying line and a rack. The at least one conveying line is fixed on the rack in parallel; the conveying line comprises at least one conveying mechanism, at least one transition mechanism and at least one detection mechanism. The conveying mechanism is used for conveying plates; the two ends of one transition mechanism are connected with the two adjacent conveying mechanisms correspondingly. The at least one conveying mechanism of the at least one conveying line is arranged on the rack to form a conveying matrix, and a queue formed by the at least one conveying mechanism belonging to the same conveying line is a row of the conveying matrix; a queue formed by at least one conveying mechanism belonging to different conveying lines is a column of the conveying matrix; and one detection mechanism corresponds to one transition mechanism, and the detection mechanisms are used for detecting whether the plates on the transition mechanisms are overlapped or not. According to the plate conveying device, plates of any size can smoothly pass through a gap between every two adjacent conveying mechanisms, and the plate conveying reliability is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of mechanical technology, and in particular to a plate conveying device. Background Art

[0002] Plate conveyor belts are commonly used conveying devices on production lines. They can realize the rapid transportation of plates. If plates need to be transported over long distances, multiple plate conveyor belts need to be spliced ​​to form a plate conveyor line for transportation.

[0003] However, the inventors have found that some smaller-sized plates are difficult to pass through the gap between two adjacent plate conveyor belts, resulting in low reliability of plate conveying. Utility Model Content

[0004] The present application provides a plate conveying device for solving the problem that when a plate conveying line constructed based on a plurality of current plate conveying belt machines is conveying plates, it is difficult for smaller plates to pass through the gap between two adjacent plate conveying belt machines, resulting in low reliability of plate conveying.

[0005] The present application provides a plate conveying device, comprising: at least one conveying line and a frame;

[0006] At least one of the conveying lines is fixed on the frame in parallel with each other;

[0007] The conveying line comprises: at least one conveying mechanism, at least one transition mechanism and at least one detection mechanism;

[0008] The conveying mechanism is used to transport the plate;

[0009] Two ends of one of the transition mechanisms are respectively connected to two adjacent transmission mechanisms;

[0010] At least one of the conveying mechanisms of at least one of the conveying lines is arranged on the frame to form a conveying matrix, wherein the queue formed by at least one conveying mechanism belonging to the same conveying line is a row of the conveying matrix; the queue formed by at least one conveying mechanism belonging to different conveying lines is a column of the conveying matrix;

[0011] One of the detection mechanisms corresponds to one of the transition mechanisms, and the detection mechanism is used to detect whether the sheet materials on the transition mechanism are overlapped.

[0012] In the above scheme, the conveying mechanism includes: a conveying belt, a belt tensioning mechanism, two pulleys, a conveying bracket and at least one smoothing strip;

[0013] The conveyor belt is used to transport the plate;

[0014] The transmission belt is sleeved on the two pulleys; wherein the portion of the transmission belt located above the two pulleys is a tight side, and the portion of the transmission belt located below the two pulleys is a loose side;

[0015] One of the belt pulleys is rotatably connected to the conveying bracket, and the other belt pulley is rotatably connected to the belt tensioning mechanism, and the belt tensioning mechanism is fixed to the conveying bracket; wherein the belt tensioning mechanism is used to adjust the distance between the two belt pulleys;

[0016] The length direction of the smooth strip is parallel to the extension direction of the conveyor belt, and the smooth strip is used to support the plate transported on the conveyor belt.

[0017] In the above solution, the inner side of the conveyor belt is provided with at least one magnet, and the magnet is used to attract the metal sheet located on the conveyor belt;

[0018] The pulley has at least one protrusion, and the top of the protrusion is used to contact the inner side surface of the conveyor belt.

[0019] In the above solution, the conveying mechanism further comprises: at least one belt adjustment mechanism, at least one scraper and at least one oil receiving groove;

[0020] The bottom end of the belt adjusting mechanism is fixed on the frame, and the top end of the belt adjusting mechanism is connected to the conveying bracket;

[0021] One of the scrapers corresponds to one of the oil receiving grooves, the top of the scraper contacts the loose edge of the conveyor belt, the bottom of the scraper is connected to the oil receiving groove, and the oil receiving groove is fixed on the frame.

[0022] In the above solution, the transmission mechanism further includes: a proximity sensor;

[0023] The proximity sensor is fixed on the conveying bracket, and the proximity sensor is used to detect the plate transported on the conveying belt;

[0024] The conveyor line also includes a blocking mechanism;

[0025] The blocking mechanism is fixed on a conveying mechanism at the end of the conveying line;

[0026] The blocking mechanism is used to block the plates on the conveying line.

[0027] In the above scheme, the power pulley of the transmission mechanism has a rotating shaft, and the rotating shaft extends out of both ends of the power pulley; wherein the power pulley is one of the two pulleys rotatably connected to the transmission bracket;

[0028] The plate conveying device further comprises: at least one reduction motor;

[0029] One of the reduction motors is connected to a rotating shaft of a transmission mechanism on one of the columns, and the reduction motor is used to drive the power pulley to rotate via the rotating shaft.

[0030] The above solution further includes: at least one coupling;

[0031] The rotating shafts of two or more transmission mechanisms in one column are connected in sequence through at least one coupling.

[0032] In the above scheme, the transition mechanism includes: at least one conveying roller and at least one conveying mechanism;

[0033] One end of at least one of the conveying rollers is rotatably connected to one of the conveying mechanisms;

[0034] The conveying mechanism is connected to one side of the transmission mechanism;

[0035] The conveying mechanism is connected to the rotating shaft of the conveying mechanism, and the conveying direction of the conveying mechanism is consistent with the conveying direction of the conveying mechanism.

[0036] In the above solution, the detection mechanism includes: a detection frame, at least one detection rod, at least one upper sensor and at least one lower sensor;

[0037] The detection frame is fixed on the frame.

[0038] One end of the detection rod is connected to the top of the frame, and the other end of the detection rod is connected to one of the upper sensors;

[0039] One of the lower sensors corresponds to one of the transition mechanisms, and the lower sensor is located in the transition mechanism and fixed on the frame.

[0040] In the above solution, the frame includes: a body, at least one foot and at least one lifting ring;

[0041] The body is used to fix the conveying line;

[0042] The foot is fixed to the bottom end of the body;

[0043] The lifting ring is fixed on the side surface of the main body.

[0044] The present application provides a plate conveying device, which enables the plates to be continuously transported on the conveying line by setting a conveying line.

[0045] By setting up at least one conveying mechanism and at least one transition mechanism, multiple conveying mechanisms can be assembled to a designated position according to actual needs on site to facilitate loading operations on the plates at the designated position, thereby achieving the beneficial effect of being able to transport the plates to the designated position under a variety of working scenarios.

[0046] By forming a conveying matrix with multiple conveying mechanisms, smaller plates can be transported through one row of the conveying matrix, while larger plates can be transported through multiple rows of the conveying matrix, thereby expanding the range of plate sizes that can be transported by the plate conveying device.

[0047] By setting up a transition mechanism, plates of any size can smoothly pass through the gap between two adjacent conveying mechanisms, thus ensuring the reliability of plate transportation.

[0048] By setting up a detection mechanism and detecting the plates on the transition mechanism, overlapping of multiple plates can be avoided, thereby ensuring the reliability of plate loading at the final designated position, that is, the plates received at the designated position are a queue composed of independent plates, and overlapping of plates will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0050] Figure 1 A structural schematic diagram of a plate conveying device provided in this application;

[0051] Figure 2 A schematic side view of the structure of a plate conveying device provided in the present application;

[0052] Figure 3 A schematic diagram of the top view of a plate conveying device provided in the present application;

[0053] Figure 4 A schematic diagram of the structure of a conveying mechanism in a plate conveying device provided in the present application;

[0054] Figure 5 This is a schematic structural diagram of a transition mechanism in a plate conveying device provided in the present application.

[0055] Reference numerals:

[0056] 1: Conveyor line;

[0057] 2: rack;

[0058] 3: Gear motor;

[0059] 4: Coupling;

[0060] 11: Transmission mechanism;

[0061] 12: Transitional institutions;

[0062] 13: Testing agency;

[0063] 14: blocking mechanism;

[0064] 111: conveyor belt;

[0065] 112: belt tensioning mechanism;

[0066] 113: pulley;

[0067] 114: transport bracket;

[0068] 115: Fluent strip;

[0069] 116: Adjustment mechanism;

[0070] 117: belt adjustment mechanism;

[0071] 118: Scraper;

[0072] 119: oil tank;

[0073] 110: proximity sensor;

[0074] 1131: convex;

[0075] 1132: Rotation axis;

[0076] 1151: Fluent slot;

[0077] 1152: roller;

[0078] 1161: tensioning fixing plate;

[0079] 1162: tension block;

[0080] 1163: tensioning movable plate;

[0081] 1164: Adjusting bolt;

[0082] 1165: Adjusting nut;

[0083] 1166: through slot;

[0084] 1171: adjustment block;

[0085] 1172: Adjusting bolt;

[0086] 1173: Adjusting nut;

[0087] 1174: Adjust the base;

[0088] 1175: fixing bolt;

[0089] 121: conveying roller;

[0090] 122: conveying mechanism;

[0091] 1221: Mounting bracket;

[0092] 1222: Install the wheel;

[0093] 1223: Auxiliary belt;

[0094] 131: detection frame;

[0095] 132: detection rod;

[0096] 133: upper sensor;

[0097] 134: lower sensor;

[0098] 141: blocking plate;

[0099] 142: blocking seat;

[0100] 21: Ontology;

[0101] 22: Ground foot;

[0102] 23: Rings;

[0103] 31: Timing belt.

[0104] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0105] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the embodiments of the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the embodiments of the present application as detailed in the appended claims.

[0106] The following specific embodiments are used to describe in detail the technical solutions of the embodiments of the present application and how the technical solutions of the embodiments of the present application solve the current problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0107] See also Figure 1-Figure 5 , an embodiment of the present application provides a plate conveying device, comprising: at least one conveying line 1 and a frame 2;

[0108] At least one of the conveyor lines 1 is fixed on the frame 2 in parallel with each other;

[0109] The conveyor line 1 comprises: at least one conveying mechanism 11, at least one transition mechanism 12 and at least one detection mechanism 13;

[0110] The conveying mechanism 11 is used to transport the plate;

[0111] Two ends of one transition mechanism 12 are respectively connected to two adjacent transmission mechanisms 11;

[0112] At least one of the conveying mechanisms 11 of at least one of the conveying lines 1 is arranged on the frame 2 to form a conveying matrix, wherein the queue formed by at least one of the conveying mechanisms 11 belonging to the same conveying line 1 is a row of the conveying matrix; the queue formed by at least one of the conveying mechanisms 11 belonging to different conveying lines 1 is a column of the conveying matrix;

[0113] One of the detection mechanisms 13 corresponds to one of the transition mechanisms 12 , and the detection mechanism 13 is used to detect whether the sheet materials on the transition mechanism 12 are overlapped.

[0114] In this example, by setting up the conveyor line 1, the plates can be transported continuously on the conveyor line 1.

[0115] By setting up at least one conveying mechanism 11 and at least one transition mechanism 12, multiple conveying mechanisms 11 can be assembled to a designated position according to actual needs on site, so as to facilitate loading operations on the plates at the designated position, thereby achieving the beneficial effect of being able to transport the plates to the designated position under various working conditions.

[0116] By forming a conveying matrix with multiple conveying mechanisms 11, smaller plates can be transported through one row of the conveying matrix, while larger plates can be transported through multiple rows of the conveying matrix, thereby expanding the range of plate sizes that can be transported by the plate conveying device.

[0117] By providing the transition mechanism 12, plates of any size can smoothly pass through the gap between two adjacent conveying mechanisms 11, thereby ensuring the reliability of plate transportation.

[0118] By setting up the detection mechanism 13, the plates are detected on the transition mechanism 12 to avoid overlapping of multiple plates, thereby ensuring the reliability of plate loading at the final designated position, that is, the plates received at the designated position are a queue composed of independent plates, and there will be no overlapping of plates.

[0119] In a preferred embodiment, the conveying mechanism 11 comprises: a conveying belt 111, a belt tensioning mechanism 112, two pulleys 113, a conveying support 114 and at least one smoothing strip 115;

[0120] The conveyor belt 111 is used to transport the plate;

[0121] The conveyor belt 111 is sleeved on the two pulleys 113; wherein the portion of the conveyor belt 111 located above the two pulleys 113 is a tight side, and the portion of the conveyor belt 111 located below the two pulleys 113 is a loose side;

[0122] One of the belt pulleys 113 is rotatably connected to the conveying bracket 114, and the other belt pulley 113 is rotatably connected to the belt tensioning mechanism 112, and the belt tensioning mechanism 112 is fixed to the conveying bracket 114; wherein the belt tensioning mechanism 112 is used to adjust the distance between the two belt pulleys 113;

[0123] The length direction of the smooth bar 115 is parallel to the extension direction of the conveyor belt 111 , and the smooth bar 115 is used to support the plates transported on the conveyor belt 111 .

[0124] In this example, a belt tensioning mechanism 112 is provided to ensure that the conveyor belts 111 on the two pulleys 113 remain tight, so as to ensure that the conveyor belts 111 can effectively support the plate;

[0125] The smooth strips 115 are provided to support the portion of the plate extending out of the belt, thereby achieving the technical effect of transporting a variety of plates. The two smooth strips 115 are respectively provided on both sides of the conveyor belt 111 .

[0126] Specifically, the belt tensioning mechanism 112 includes two adjustment mechanisms 116, which are respectively located on both sides of the tensioning pulley 113 and fixed on the conveying bracket 114; the tensioning pulley 113 is one of the two pulleys 113 that is rotatably connected to the belt tensioning mechanism 112;

[0127] The two adjustment mechanisms 116 are rotatably connected to the tensioning pulley 113 respectively;

[0128] The adjustment mechanism 116 includes: a tensioning fixed plate 1161, a tensioning block 1162, a tensioning movable plate 1163, an adjustment bolt 1164 and at least one adjustment nut 1165;

[0129] The tensioning fixing plate 1161 is fixed on the conveying bracket 114;

[0130] The tension fixing plate 1161 has a through slot 1166 on one side facing the tension pulley 113;

[0131] The tension block 1162 is located in the through slot 1166. The tension block 1162 has a tension bearing on one side facing the tension pulley 113. One end of the tension bearing is inserted into the tension pulley 113, so that the tension pulley 113 is rotatably connected to the adjustment mechanism 116.

[0132] The tensioning movable plate 1163 is located at the outer opening of the through slot 1166, and one end of the adjusting bolt 1164 passes through the tensioning block 1162 and the tensioning movable plate 1163 in sequence;

[0133] At least one adjusting nut 1165 is screwed on both sides of the adjusting bolt 1164 extending out of the tensioning movable plate 1163;

[0134] The adjusting bolts 1164 on both sides of the tensioning block 1162 are respectively connected with at least one adjusting nut 1165 .

[0135] In this example, the position of the tensioning block 1162 in the through slot 1166 is adjusted by operating the adjusting nut 1165 to adjust the position of the tensioning pulley 113 , thereby adjusting the distance between the two pulleys 113 .

[0136] The tensioning movable plate 1163 and the tensioning fixed plate 1161 are fixed by the adjusting nut 1165 on the outside of the tensioning movable plate 1163 , and the tensioning block 1162 is fixed in the through groove 1166 by the adjusting nuts 1165 on both sides of the tensioning block 1162 .

[0137] Specifically, the flow strip 115 includes: a flow groove 1151 and at least one roller 1152; the length direction of the flow groove 1151 is consistent with the extension direction of the conveyor belt 111, and the roller 1152 is rotatably connected to the side wall of the flow groove 1151.

[0138] In this example, the use of the flow groove 1151 not only reduces the overall weight of the flow bar 115 , but also ensures that the roller 1152 can be firmly connected within the groove body, thereby ensuring the overall firmness of the flow bar 115 .

[0139] In a preferred embodiment, the inner side of the conveyor belt 111 has at least one magnet, and the magnet is used to attract the metal sheet located on the conveyor belt 111;

[0140] The pulley 113 has at least one protrusion 1131 , and the top of the protrusion 1131 is used to contact the inner side of the conveyor belt 111 .

[0141] In this example, magnets are provided to ensure the stability of the metal sheet transportation.

[0142] The protrusion 1131 is provided to increase the pressure between the pulley 113 and the transmission belt 111 , thereby increasing the friction between the pulley 113 and the transmission belt 111 .

[0143] Optionally, the inner side of the conveyor belt 111 has a groove matching the protrusion 1131 , so that the protrusion 1131 can be inserted into the groove to further increase the friction between the conveyor belt 111 and the pulley 113 .

[0144] In a preferred embodiment, the conveying mechanism 11 further comprises: at least one belt adjustment mechanism 117, at least one scraper 118 and at least one oil receiving groove 119;

[0145] The bottom end of the belt adjusting mechanism 117 is fixed on the frame 2, and the top end of the belt adjusting mechanism 117 is connected to the conveying bracket 114;

[0146] One of the scrapers 118 corresponds to one of the oil receiving grooves 119 , the top of the scraper 118 contacts the loose edge of the conveyor belt 111 , the bottom of the scraper 118 is connected to the oil receiving groove 119 , and the oil receiving groove 119 is fixed on the frame 2 .

[0147] In this example, the belt adjustment mechanism 117 is used to adjust the height of the conveying bracket 114 to achieve the conveyance of plates of different shapes or thicknesses.

[0148] The scraper 118 is provided to scrape the oil stains on the loose side of the conveyor belt 111 into the oil receiving groove 119 to keep the tight side of the conveyor belt 111 of the conveying mechanism 11 clean.

[0149] Specifically, the belt adjustment mechanism 117 includes: an adjustment block 1171, at least one adjustment bolt 1172, at least one adjustment nut 1173, an adjustment base 1174 and at least one fixing bolt 1175;

[0150] The top of the adjusting block 1171 faces the bottom of the conveying bracket 114, the top of the adjusting bolt 1172 contacts the bottom of the conveying bracket 114, the adjusting bolt 1172 is inserted into the adjusting block 1171, and at least one adjusting nut 1173 is screwed on the adjusting bolt 1172, so that the adjusting nut 1173 and the adjusting bolt 1172 are relatively fixed;

[0151] The fixing bolt 1175 passes through the adjustment base 1174 and is inserted into the frame 2 .

[0152] In this example, by screwing the adjusting nut 1173 on the adjusting bolt 1172, the adjusting bolt 1172 is moved upward or downward, and then the adjusting bolt 1172 will lift the conveying mechanism 11 or lower the conveying mechanism 11, thereby achieving the technical effect of adjusting the height of the conveying mechanism 11.

[0153] In a preferred embodiment, the transmission mechanism 11 further includes: a proximity sensor 110;

[0154] The proximity sensor 110 is fixed on the conveying bracket 114, and the proximity sensor 110 is used to detect the plate transported on the conveying belt 111;

[0155] The conveyor line 1 also includes a blocking mechanism 14;

[0156] The blocking mechanism 14 is fixed on a conveying mechanism 11 at the end of the conveying line 1;

[0157] The blocking mechanism 14 is used to block the plates on the conveyor line 1 .

[0158] In this example, a proximity sensor 110 is provided to detect whether a plate is moving on the conveyor belt 111; a blocking mechanism 14 is provided to prevent the plate from leaving the conveyor line 1 when it is transported to the end of the conveyor line 1, thereby ensuring the reliability and safety of plate loading.

[0159] Specifically, the blocking mechanism 14 includes: a blocking plate 141 and a blocking seat 142;

[0160] The blocking seat 142 is fixed on the conveying support 114 ; the blocking plate 141 is fixed on the top of the blocking seat 142 .

[0161] In this example, the blocking plate 141 and the blocking seat 142 are provided to ensure the reliability of the installation of the blocking plate 141 .

[0162] In a preferred embodiment, the power pulley 113 of the transmission mechanism 11 has a rotating shaft 1132, and the rotating shaft 1132 extends from both ends of the power pulley 113; wherein the power pulley 113 is one of the two pulleys 113 that is rotatably connected to the transmission bracket 114;

[0163] The plate conveying device further comprises: at least one reduction motor 3;

[0164] One of the reduction motors 3 is connected to a rotating shaft 1132 of a transmission mechanism 11 on the column, and the reduction motor 3 is used to drive the power pulley 113 to rotate via the rotating shaft 1132 .

[0165] In this example, a rotating shaft 1132 is provided as a power input end of the power pulley 113;

[0166] By setting the reduction motor 3, the torque output to the power pulley 113 is realized through the rotating shaft 1132, so that the transmission belt 111 rotates. Optionally, the reduction motor 3 is connected to the rotating shaft 1132 through a synchronous belt 31.

[0167] In a preferred embodiment, the sheet material conveying device further comprises: at least one coupling 4;

[0168] The rotating shafts 1132 of two or more conveying mechanisms 11 on one of the columns are connected in sequence via at least one coupling 4 .

[0169] In this example, by setting a coupling 4, multiple conveying mechanisms 11 on a column can be driven by a reduction motor 3, which greatly reduces the number of reduction motors 3 used and ensures that the conveying speeds of the conveying belts 111 of multiple conveying mechanisms 11 on the same column are consistent.

[0170] In a preferred embodiment, the transition mechanism 12 includes: at least one conveying roller 121 and at least one conveying mechanism 122;

[0171] One end of at least one of the conveying rollers 121 is rotatably connected to one of the conveying mechanisms 122;

[0172] The conveying mechanism 122 is connected to one side of the transmission mechanism 11;

[0173] The conveying mechanism 122 is connected to the rotating shaft 1132 of the conveying mechanism 11 , and the conveying direction of the conveying mechanism 122 is consistent with the conveying direction of the conveying mechanism 11 .

[0174] In this example, a conveying roller 121 is provided to ensure that plates of any size will not fall into the gap between two adjacent conveying mechanisms 11; a conveying mechanism 122 is provided to ensure that plates of any size can obtain conveying power in the transition mechanism 12 so as to move to the next conveying mechanism 11.

[0175] Specifically, the conveying mechanism 122 includes: a mounting bracket 1221, two mounting wheels 1222 and an auxiliary belt 1223;

[0176] The conveying mechanism 122 is connected to two adjacent conveying mechanisms 11 in one of the rows;

[0177] The mounting frame is connected to the belt tensioning mechanism 112 of one of the two adjacent conveying mechanisms 11, one of the mounting wheels 1222 is rotatably connected to the mounting frame and the belt tensioning mechanism 112, and the other mounting wheel 1222 is connected to the rotating shaft 1132 of the other conveying mechanism 11 of the two adjacent conveying mechanisms 11;

[0178] The auxiliary belt 1223 is sleeved on the two mounting wheels 1222 .

[0179] In this example, when the reduction motor 3 transmits power to the power pulley 113 through the rotating shaft 1132, it also transmits power to the auxiliary belt 1223 through the mounting wheel 1222, so that the transmission direction of the auxiliary belt 1223 is consistent with the transmission direction of the conveying belt 111, thereby enabling the plate to be driven by the auxiliary belt 1223 and slide on the conveying roller 121 to move to the next conveying mechanism 11, thereby ensuring the smoothness of the movement of the plate.

[0180] In a preferred embodiment, the detection mechanism 13 includes: a detection frame 131, at least one detection rod 132, at least one upper sensor 133 and at least one lower sensor 134;

[0181] The detection frame 131 is fixed on the frame 2.

[0182] One end of the detection rod 132 is connected to the top of the frame 2, and the other end of the detection rod 132 is connected to an upper sensor 133;

[0183] One of the lower sensors 134 corresponds to one of the transition mechanisms 12 , and the lower sensor 134 is located in the transition mechanism 12 and fixed on the frame 2 .

[0184] In this example, the upper sensor 133 is used to send ultrasonic waves to the plate on the transition mechanism 12, and the lower sensor 134 is used to receive the ultrasonic waves passing through the plate. The lower sensor 134 is used to determine the thickness of the plate according to the received ultrasonic waves.

[0185] The lower sensor 134 is located below the conveying roller 121 of the transition mechanism 12 and between the two mounting wheels 1222 to receive ultrasonic waves passing through the plate and the conveying roller 121, thereby minimizing the number of ultrasonic waves passing through objects to ensure the accuracy of the lower sensor 134 in determining the thickness of the plate based on the ultrasonic waves.

[0186] Once it is found that the thickness of the plate increases, it means that multiple plates may be stacked on the transition mechanism 12, so the lower sensor 134 will issue an alarm to notify the worker to handle the stacked plates.

[0187] In a preferred embodiment, the frame 2 comprises: a body 21, at least one foot 22 and at least one lifting ring 23;

[0188] The body 21 is used to fix the conveyor line 1;

[0189] The foot 22 is fixed to the bottom end of the body 21;

[0190] The lifting ring 23 is fixed on the side surface of the main body 21 .

[0191] In this example, the anchor 22 is fixed at a specified position by bolts to ensure the operating stability of the rack 2.

[0192] The lifting ring 23 is provided to facilitate the plate conveying device to be picked up by a crane and moved to a designated position.

[0193] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0194] Those skilled in the art will readily come to other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application embodiment is intended to cover any variation, use or adaptation of the present application embodiment, which follows the general principles of the present application embodiment and includes common knowledge or customary technical means in the art that are not disclosed in the present application embodiment. The specification and embodiments are to be regarded as exemplary only, and the true scope and spirit of the present application embodiment are indicated by the following claims.

[0195] It should be understood that the embodiments of the present application are not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the embodiments of the present application is limited only by the appended claims.

Claims

1. A plate conveying device, characterized in that: include: at least one conveyor line and one rack; At least one of the conveying lines is fixed on the frame in parallel with each other; The conveying line comprises: at least one conveying mechanism, at least one transition mechanism and at least one detection mechanism; The conveying mechanism is used to transport the plate; Two ends of one of the transition mechanisms are respectively connected to two adjacent transmission mechanisms; At least one of the conveying mechanisms of at least one of the conveying lines is arranged on the frame to form a conveying matrix, wherein the queue formed by at least one conveying mechanism belonging to the same conveying line is a row of the conveying matrix; the queue formed by at least one conveying mechanism belonging to different conveying lines is a column of the conveying matrix; One of the detection mechanisms corresponds to one of the transition mechanisms, and the detection mechanism is used to detect whether the sheet materials on the transition mechanism are overlapped.

2. The plate conveying device according to claim 1, characterized in that: The conveying mechanism comprises: a conveying belt, a belt tensioning mechanism, two pulleys, a conveying bracket and at least one smoothing strip; The conveyor belt is used to transport the plate; The transmission belt is sleeved on the two pulleys; wherein the portion of the transmission belt located above the two pulleys is a tight side, and the portion of the transmission belt located below the two pulleys is a loose side; One of the belt pulleys is rotatably connected to the conveying bracket, and the other belt pulley is rotatably connected to the belt tensioning mechanism, and the belt tensioning mechanism is fixed to the conveying bracket; wherein the belt tensioning mechanism is used to adjust the distance between the two belt pulleys; The length direction of the smooth strip is parallel to the extension direction of the conveyor belt, and the smooth strip is used to support the plate transported on the conveyor belt.

3. The plate conveying device according to claim 2, characterized in that: The inner side of the conveyor belt is provided with at least one magnet, and the magnet is used to attract the metal sheet on the conveyor belt; The pulley has at least one protrusion, and the top of the protrusion is used to contact the inner side surface of the conveyor belt.

4. The plate conveying device according to claim 2, characterized in that: The conveying mechanism further comprises: at least one belt adjustment mechanism, at least one scraper and at least one oil receiving groove; The bottom end of the belt adjusting mechanism is fixed on the frame, and the top end of the belt adjusting mechanism is connected to the conveying bracket; One of the scrapers corresponds to one of the oil receiving grooves, the top of the scraper contacts the loose edge of the conveyor belt, the bottom of the scraper is connected to the oil receiving groove, and the oil receiving groove is fixed on the frame.

5. The plate conveying device according to claim 2, characterized in that: The transmission mechanism also includes: a proximity sensor; The proximity sensor is fixed on the conveying bracket, and the proximity sensor is used to detect the plate transported on the conveying belt; The conveyor line also includes a blocking mechanism; The blocking mechanism is fixed on a conveying mechanism at the end of the conveying line; The blocking mechanism is used to block the plates on the conveying line.

6. The plate conveying device according to claim 2, characterized in that: The power pulley of the transmission mechanism has a rotating shaft, and the rotating shaft extends out of both ends of the power pulley; wherein the power pulley is one of the two pulleys rotatably connected to the transmission bracket; The plate conveying device further comprises: at least one reduction motor; One of the reduction motors is connected to a rotating shaft of a transmission mechanism on one of the columns, and the reduction motor is used to drive the power pulley to rotate via the rotating shaft.

7. The plate conveying device according to claim 6, characterized in that: Also includes: at least one coupling; The rotating shafts of two or more transmission mechanisms in one column are connected in sequence through at least one coupling.

8. The plate conveying device according to claim 6, characterized in that: The transition mechanism comprises: at least one conveying roller and at least one conveying mechanism; One end of at least one of the conveying rollers is rotatably connected to one of the conveying mechanisms; The conveying mechanism is connected to one side of the transmission mechanism; The conveying mechanism is connected to the rotating shaft of the conveying mechanism, and the conveying direction of the conveying mechanism is consistent with the conveying direction of the conveying mechanism.

9. The plate conveying device according to claim 1, characterized in that: The detection mechanism comprises: a detection frame, at least one detection rod, at least one upper sensor and at least one lower sensor; The detection frame is fixed on the frame. One end of the detection rod is connected to the top of the frame, and the other end of the detection rod is connected to one of the upper sensors; One of the lower sensors corresponds to one of the transition mechanisms, and the lower sensor is located in the transition mechanism and fixed on the frame.

10. The plate conveying device according to claim 1, characterized in that: The frame comprises: a body, at least one foot and at least one lifting ring; The body is used to fix the conveying line; The foot is fixed to the bottom end of the body; The lifting ring is fixed on the side surface of the main body.

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