A frit introduction device

Abstract

The present invention discloses a fused slice importing device, belonging to the technical field of automation equipment. A fused slice importing device includes a tray loading mechanism, a fused slice transfer mechanism and a porcelain tube conveying mechanism. A fused slice reversing mechanism is arranged at the end of the tray loading mechanism. A fused slice temporary storage carrier is arranged on the fused slice transfer mechanism. One stop point of the fused slice temporary storage carrier is located below the fused slice reversing mechanism, and the other stop point of the fused slice transfer mechanism is located above the porcelain tube conveying mechanism. The fused slice reversing mechanism can clamp and flip the fused slice tray conveyed by the tray loading mechanism so that the fused slice is imported into the fused slice temporary storage carrier located at one stop point after being reversed. When the fused slice temporary storage carrier moves to the other stop point, the fused slice temporary storage carrier opens and imports the fused slice into the porcelain tube on the porcelain tube conveying mechanism. The embodiment of the present invention can realize batch import of fused slices with high import efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of automation equipment, and particularly relates to a fuse slice feeding device. Background Art

[0002] A fuse is also known as a current fuse, and the IEC127 standard defines it as a "fuse-link". Its main function is to provide overload protection. When a fuse is properly installed in a circuit, it will melt itself and cut off the current when the current abnormally rises to a certain level and heat, protecting the safe operation of the circuit.

[0003] Chinese Patent No. 201811254426.4 discloses a fuse slice feeding device, which includes a lower frame, a workbench disposed on the lower frame, an automatic feeding mechanism, a slice truncating mechanism, a blanking channel, a jitter receiving mechanism, and a porcelain tube carrier disposed on the workbench; the slice truncating mechanism, the blanking channel, the jitter receiving mechanism, and the porcelain tube carrier are arranged in sequence from top to bottom. The automatic feeding mechanism drives the fuse slice feeding tape to complete feeding and is cut by the slice truncating mechanism. The truncated fuse slices sequentially enter the porcelain tubes on the porcelain tube carrier through the blanking channel and the jitter receiving mechanism. It can realize the automatic feeding, cutting, and feeding processes of fuse slices, saving manpower and improving production efficiency at the same time. The fuse slices in Chinese Patent No. 201811254426.4 are in a continuous strip or rod shape. The fuse slice feeding device in this application can only realize the cutting and feeding of one fuse slice at a time, with low efficiency. To further improve the efficiency, the fuse slices can be first truncated into standard lengths and batch-fed into the porcelain tubes. However, the fuse slices of standard length are relatively long. If they are placed upright in the fuse slice tray, the height of the fuse slice tray will be relatively high, resulting in an increase in the manufacturing cost of the fuse slice tray and inconvenience in transportation. To facilitate transportation and reduce the manufacturing cost of the fuse slice tray, the fuse slices are placed horizontally in the fuse slice tray, and the horizontally placed fuse slices need to be erected before being fed into the porcelain tubes. Therefore, how to batch-convert the horizontally placed fuse slices into an upright state is also a problem that needs to be solved in the process of realizing the batch feeding of fuse slices. Summary of the Invention

[0004] The purpose of the present invention is to provide a fuse slice feeding device that can realize batch feeding of fuse slices with high feeding efficiency.

[0005] To achieve the above technical purpose, the technical solutions of the embodiments of the present invention are as follows.

[0006] An embodiment of the present invention provides a fused chip introduction device, which includes a tray loading mechanism, a fused chip transfer mechanism, and a ceramic tube conveying mechanism. A fused chip reversing mechanism is provided at the end of the tray loading mechanism. A fused chip temporary storage carrier is provided on the fused chip transfer mechanism. One stop point of the fused chip temporary storage carrier is located below the fused chip reversing mechanism, and the other stop point of the fused chip transfer mechanism is located above the ceramic tube conveying mechanism. The fused chip reversing mechanism can clamp and flip the fused chip tray conveyed by the tray loading mechanism so that the fused chips are introduced into the fused chip temporary storage carrier located at one stop point after being reversed. When the fused chip temporary storage carrier moves to the other stop point, the fused chip temporary storage carrier opens and introduces the fused chips into the ceramic tubes on the ceramic tube conveying mechanism.

[0007] In a preferred embodiment of the present invention, the tray loading mechanism includes a second belt conveyor and a first belt conveyor arranged at intervals from head to tail. The second belt conveyor is arranged in the third belt conveyor in a liftable manner. The conveying directions of the second belt conveyor and the third belt conveyor are arranged at an angle, and the conveying height of the third belt conveyor is lower than that of the first belt conveyor.

[0008] In a preferred embodiment of the present invention, the fused chip transfer mechanism includes a transfer driving mechanism, and the transfer driving mechanism is drivingly connected to the fused chip temporary storage carrier.

[0009] In a preferred embodiment of the present invention, a tray unloading mechanism is further included. The tray unloading mechanism includes an extraction driving mechanism and a tray unloading clamping mechanism. The extraction driving mechanism is drivingly connected to the tray unloading clamping mechanism. When the fused chip reversing mechanism releases the fused chip tray, the tray unloading clamping mechanism can clamp the fused chip tray, and the extraction driving mechanism drives the tray unloading clamping mechanism to extract the fused chip tray from the fused chip reversing mechanism.

[0010] In a preferred embodiment of the present invention, the tray unloading mechanism is arranged above the tray loading mechanism and close to the fused chip reversing mechanism.

[0011] In a preferred embodiment of the present invention, the fused chip reversing mechanism includes a flipping driving mechanism, a fixed bracket, a tray clamping mechanism, a guiding tube, and a blanking conduction mechanism. The guiding tube is fixedly arranged on the fixed bracket. One end of the guiding tube is connected to the tray clamping mechanism, and the other end is connected to the blanking conduction mechanism. The tray clamping mechanism can clamp the fused chip tray and can align the fused chips with the pipe orifice at one end of the guiding tube. The flipping driving mechanism is drivingly connected to the fixed bracket and can drive the guiding tube to flip up and down, so that the fused chips slide into the guiding tube from the fused chip tray. The blanking conduction mechanism can conduct or close the pipe orifice at the other end of the guiding tube to control the blanking of the fused chips.

[0012] In a preferred embodiment of the present invention, the fixed bracket is of a frame structure, and the frame structure includes a lower pipe-end mounting plate and an upper pipe-end mounting plate. One end of the guiding pipe is fixedly connected to the lower pipe-end mounting plate, and the pipe hole of the guiding pipe is aligned and communicated with the through hole on the lower pipe-end mounting plate. The other end of the guiding pipe is fixedly connected to the upper pipe-end mounting plate, and the pipe hole of the guiding pipe is aligned and communicated with the through hole on the upper pipe-end mounting plate.

[0013] In a preferred embodiment of the present invention, the tray clamping mechanism includes a tray clamping plate, and the tray clamping plate and the lower pipe-end mounting plate cooperate to clamp the melt sheet tray.

[0014] In a preferred embodiment of the present invention, the tray clamping mechanism further includes a tray guiding plate arranged below the tray clamping plate. A tray guiding through hole is arranged on the tray clamping plate, a tray guiding groove is arranged at the bottom of the melt sheet tray, and tray guiding teeth are arranged on the tray guiding plate. The tray guiding teeth can pass through the tray guiding through hole and insert into the tray guiding groove to guide the melt sheet tray.

[0015] In a preferred embodiment of the present invention, the blanking conduction mechanism includes a conduction driving mechanism and a conduction plate. A plurality of through holes are arranged on the conduction plate, and blocking parts are formed between the through holes; when the conduction driving mechanism drives the conduction plate so that the through holes are aligned with the pipe orifice of the guiding pipe, the guiding pipe is in a conduction state; when the conduction driving mechanism drives the conduction plate so that the blocking parts between the through holes are aligned with the pipe orifice of the guiding pipe, the guiding pipe is in a closed state.

[0016] Compared with the prior art, the advantages of the melt sheet introduction device in the embodiments of the present invention are as follows:

[0017] Through the cooperation of the tray loading mechanism, the melt sheet transfer mechanism, the porcelain tube conveying mechanism, and the melt sheet commutation mechanism, the melt sheets are batch-introduced into the porcelain tubes. Compared with the prior art where the melt sheets are introduced one by one, the technical solution of batch introduction in the embodiments of the present invention has higher efficiency.

[0018] After the melt sheets are loaded and commuted (from a horizontal state to an upright state), they can be directly introduced into the porcelain tubes. In this way, a porcelain tube conveying mechanism needs to be arranged below the melt sheet commutation mechanism, resulting in an increase in the height of the entire device; at the same time, due to the obstruction of the melt sheet commutation mechanism, it is also inconvenient to detect the introduction effect of the melt sheets. However, by using the melt sheet transfer mechanism in this embodiment to transfer the commuted melt sheets and then introduce them, it is convenient for the installation and setting of the porcelain tube conveying mechanism; when the melt sheet temporary storage carrier moves to another stop point, there is no obstruction above the melt sheet temporary storage carrier, which is convenient for detecting the melt sheets in the melt sheet temporary storage carrier. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0020] Figure 1 This is the first three-dimensional structure diagram of the melt sheet introduction device in the embodiment of the present invention.

[0021] Figure 2 This is the second three-dimensional structure diagram of the melt sheet introduction device in the embodiment of the present invention.

[0022] Figure 3 This is the three-dimensional structure diagram of the tray loading mechanism in the embodiment of the present invention.

[0023] Figure 4 This is the three-dimensional structure diagram of the melt sheet transfer mechanism in the embodiment of the present invention.

[0024] Figure 5 This is the first three-dimensional structure diagram of the tray extraction mechanism in the embodiment of the present invention.

[0025] Figure 6 This is the second three-dimensional structure diagram of the tray extraction mechanism in the embodiment of the present invention.

[0026] Figure 7 This is the first three-dimensional structure diagram of the melt sheet unloading detection mechanism in the embodiment of the present invention.

[0027] Figure 8 This is the second three-dimensional structure diagram of the melt sheet unloading detection mechanism in the embodiment of the present invention.

[0028] Figure 9 This is the three-dimensional structure diagram of the melt sheet commutation mechanism in the embodiment of the present invention.

[0029] Figure 10 This is the exploded view of the tray clamping mechanism in the embodiment of the present invention.

[0030] Figure 11 This is the three-dimensional structure diagram of the feed guiding plate in the embodiment of the present invention.

[0031] Figure 12 This is the cross-sectional view of the feed guiding through hole in the embodiment of the present invention.

[0032] Figure 13 This is the structure diagram of the guiding tube in the embodiment of the present invention.

[0033] Figure 14 This is the three-dimensional structure diagram of the unloading conduction mechanism in the embodiment of the present invention.

[0034] Figure 15 is Figure 14 the side view of the unloading conduction mechanism in

[0035] Figure 16 is Figure 14 the front view of the unloading conduction mechanism in

[0036] Figure 17 It is Figure 16 a sectional view taken along the B-B direction when the blanking conduction mechanism in [the figure] is in the closed state.

[0037] Figure 18 It is Figure 16 a sectional view taken along the B-B direction when the blanking conduction mechanism in [the figure] is in the conducting state.

[0038] Figure 19 a schematic perspective view of the fused sheet tray in the embodiment of the present invention.

[0039] Figure 20 It is Figure 19 a partial enlarged view of the position A in [the figure].

[0040] Figure 21 a schematic bottom view of the fused sheet tray in the embodiment of the present invention.

[0041] Figure 22 a schematic perspective view of the fused sheet in the embodiment of the present invention.

[0042] The meanings of the reference numerals are as follows:

[0043] 1100 - Tray clamping mechanism, 1110 - Feed guiding plate, 1111 - Feed guiding through hole, 1112 - Inclined guiding block, 1120 - Tray clamping plate, 1121 - Tray guiding and aligning through hole, 1130 - Tray guiding and aligning plate, 1131 - Tray guiding and aligning teeth, 1140 - Second clamping driving mechanism, 1150 - Guiding and aligning driving mechanism, 1160 - Tray blocking cylinder;

[0044] 1200 - Guiding tube, 1210 - First vertical tube section, 1220 - First arc connecting section, 1230 - Inclined straight tube section, 1240 - Second arc connecting section, 1250 - Second vertical tube section;

[0045] 1300 - Blanking conduction mechanism, 1310 - Conduction mounting plate, 1311 - Third through hole, 1320 - Conduction lower connecting plate, 1321 - First through hole, 1330 - Conduction plate, 1331 - Guide through hole, 1340 - Conduction driving mechanism, 1350 - Conduction upper connecting plate, 1351 - Second through hole, 1360 - Conduction connecting tube, 1370 - Guiding mounting block;

[0046] 1410 - Tube end lower mounting plate, 1420 - Lower mounting guide rod, 1430 - Tipping mounting plate, 1440 - Upper mounting guide rod, 1450 - Tube end upper mounting plate, 1451 - Fourth through hole, 1460 - Lower protection plate, 1470 - Upper protection plate;

[0047] 2000 - Fused sheet tray, 2100 - Guiding rib, 2110 - Fused sheet clamping groove, 2200 - Tray guiding and aligning groove;

[0048] 3000 - Melting sheet;

[0049] 4000 - Tray loading mechanism, 4100 - First bracket, 4200 - First separation driving mechanism, 4300 - Second separation driving mechanism, 4400 - First belt conveyor mechanism, 4500 - Second bracket, 4600 - Belt lifting driving mechanism, 4700 - Second belt conveyor mechanism, 4800 - Third belt conveyor mechanism;

[0050] 5000 - Melting sheet transfer mechanism, 5100 - Transfer mounting plate, 5200 - Transfer driving mechanism, 5300 - Transfer transmission gear, 5400 - Transfer slide plate, 5500 - Melting sheet temporary storage carrier;

[0051] 6000 - Porcelain tube conveying mechanism;

[0052] 7110 - First blanking mounting plate, 7120 - First guide rod, 7130 - Second blanking mounting plate, 7140 - Second guide rod, 7150 - Third blanking mounting plate, 7210 - Extraction driving mechanism, 7220 - Claw cylinder, 7230 - Claw, 7240 - Extraction slider, 7250 - Extraction slide rail, 7310 - Pushing material driving device, 7320 - Pushing plate;

[0053] 8100 - Tray detection mechanism, 8200 - Melting sheet introduction detection mechanism, 8210 - Detection bracket, 8221 - Lamp driving device, 8222 - Lamp, 8231 - First direction driving module, 8232 - Second direction driving module, 8233 - Industrial camera;

[0054] 9000 - Machine platform. Detailed implementation mode

[0055] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0056] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0057] It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

[0058] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is customarily placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0059] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "arranged" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0061] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0062] It should be noted that the fuse link in the embodiments of the present invention is a fuse link of standard length, and the fuse link can be a commercially available component or can be cut off in advance by other equipment and loaded onto the fuse link tray. The fuse includes a porcelain tube and a fuse link disposed in the porcelain tube. After the fuse link is introduced into the porcelain tube, both ends of the porcelain tube are tightly covered with copper caps. The introduction of the fuse link in the embodiments of the present invention refers to introducing the fuse link into the porcelain tube.

[0063] As Figure 1 , Figure 2 shown, a fuse link introduction device includes a tray loading mechanism 4000, a fuse link transfer mechanism 5000, and a porcelain tube conveying mechanism 6000. A fuse link reversing mechanism 1000 is disposed at the end of the tray loading mechanism 4000. A fuse link temporary storage carrier 5500 is disposed on the fuse link transfer mechanism 5000. One stop point of the fuse link temporary storage carrier 5500 is located below the fuse link reversing mechanism 1000, and the other stop point of the fuse link transfer mechanism 5000 is located above the porcelain tube conveying mechanism 6000. The fuse link reversing mechanism 1000 can clamp and flip the fuse link tray 2000 conveyed by the tray loading mechanism 4000 so that the fuse link 3000 is introduced into the fuse link temporary storage carrier 5500 at one stop point after being reversed. When the fuse link temporary storage carrier 5500 moves to the other stop point, the fuse link temporary storage carrier 5500 opens and introduces the fuse link 3000 into the porcelain tube on the porcelain tube conveying mechanism 6000.

[0064] Through the cooperation of the tray loading mechanism 4000, the fuse link transfer mechanism 5000, the porcelain tube conveying mechanism 6000, and the fuse link reversing mechanism 1000, the fuse link 3000 is batch-introduced into the porcelain tube. Compared with the prior art in which the fuse link 3000 is introduced one by one, the technical solution of batch introduction in this embodiment has higher efficiency.

[0065] After the fuse link 3000 is loaded and reversed (from a horizontal state to an upright state), it can be directly introduced into the porcelain tube. In this way, the porcelain tube conveying mechanism 6000 needs to be disposed below the fuse link reversing mechanism 1000, resulting in an increase in the height of the entire device. At the same time, due to the blockage of the fuse link reversing mechanism 1000, it is also inconvenient to detect the introduction effect of the fuse link 3000. By using the fuse link transfer mechanism 5000 in this embodiment to transfer the reversed fuse link 3000 and then introduce it, it is convenient for the installation and setting of the porcelain tube conveying mechanism 6000. When the fuse link temporary storage carrier 5500 moves to the other stop point, there is no blockage above the fuse link temporary storage carrier 5500, which is convenient for detecting the fuse link 3000 in the fuse link temporary storage carrier 5500.

[0066] Among them, the porcelain tube conveying mechanism 6000 can be a chain conveyor or a belt conveyor.

[0067] In a preferred embodiment of the present invention, as Figure 3As shown, the tray loading mechanism 4000 includes a second belt conveyor mechanism 4700 and a first belt conveyor mechanism 4400 arranged at intervals from end to end. The second belt conveyor mechanism 4700 is disposed in the third belt conveyor mechanism 4800 in a liftable manner. The conveying directions of the second belt conveyor mechanism 4700 and the third belt conveyor mechanism 4800 are arranged at an angle, and the conveying height of the third belt conveyor mechanism 4800 is lower than that of the first belt conveyor mechanism 4400.

[0068] Through the setting and cooperation of the second belt conveyor mechanism 4700, the first belt conveyor mechanism 4400, and the third belt conveyor mechanism 4800, the turning of the conveying direction of the molten sheet tray 2000 is realized, making the entire equipment structure compact and saving space.

[0069] Preferably, the conveying directions of the second belt conveyor mechanism 4700 and the first belt conveyor mechanism 4400 are the same, and the conveying directions of the second belt conveyor mechanism 4700 and the third belt conveyor mechanism 4800 are arranged at a right angle.

[0070] During operation, the molten sheet tray 2000 is conveyed from the first belt conveyor mechanism 4400 to the second belt conveyor mechanism 4700. The second belt conveyor mechanism 4700 descends to a height lower than that of the third belt conveyor mechanism 4800 so that the molten sheet tray 2000 falls onto the third belt conveyor mechanism 4800, and the third belt conveyor mechanism 4800 conveys the molten sheet tray 2000 into the molten sheet reversing mechanism 1000.

[0071] Specifically, the stock tray loading mechanism 4000 includes a first bracket 4100 and a second bracket 4500. The first bracket 4100 and the second bracket 4500 are arranged adjacent to each other. A first belt conveyor mechanism 4400 is provided on the first bracket 4100, and a second belt conveyor mechanism 4700 and a third belt conveyor mechanism 4800 are provided on the second bracket 4500. A first separation driving mechanism 4200, a second separation driving mechanism 4300, and a third separation driving mechanism (not shown in the figure) are further provided on the first bracket 4100. The first separation driving mechanism 4200 can drive the second separation driving mechanism 4300 to move up and down. The two second separation driving mechanisms 4300 are respectively arranged near the opposite sides of the fused sheet stock tray 2000 and can cooperate with each other to clamp the fused sheet stock tray 2000. A third separation driving mechanism is arranged between the two second separation driving mechanisms 4300, and the third separation driving mechanism can jack up the fused sheet stock tray 2000. A belt lifting driving mechanism 4600 is fixedly provided on the second bracket 4500, and the belt lifting driving mechanism 4600 can drive the second belt conveyor mechanism 4700 to move up and down. Preferably, the first separation driving mechanism 4200 is a cylinder or a linear motor, the second separation driving mechanism 4300 is a cylinder or a linear motor, the third separation driving mechanism is a cylinder or a linear motor, and the belt lifting driving mechanism 4600 is a cylinder or a linear motor.

[0072] In a preferred embodiment of the present invention, as Figure 4 shown, the fused sheet transfer mechanism 5000 includes a transfer driving mechanism 5200, and the transfer driving mechanism 5200 is drivingly connected to the fused sheet temporary storage carrier 5500.

[0073] Driven by the transfer driving mechanism 5200, the fused sheet temporary storage carrier 5500 can move below (preferably directly below) the fused sheet commutation mechanism 1000 so that the fused sheet 3000 can be smoothly introduced, and the fused sheet temporary storage carrier 5500 can move above (preferably directly above) the ceramic tube conveying mechanism 6000 so that the fused sheet 3000 can be smoothly introduced into the ceramic tube.

[0074] Specifically, the fused sheet transfer mechanism 5000 includes a transfer mounting plate 5100. The transfer mounting plate 5100 is fixedly connected to the machine table 9000. A transfer sliding plate 5400 is slidably arranged on the transfer mounting plate 5100, and the fused sheet temporary storage carrier 5500 is fixedly connected to the transfer sliding plate 5400. More specifically, a transfer driving gear 5300 is rotatably arranged on the transfer mounting plate 5100, and a rack cooperating with the transfer driving gear 5300 is arranged on the transfer sliding plate 5400. The transfer driving mechanism 5200 drives the transfer driving gear 5300 to rotate and then drives the transfer sliding plate 5400 to move. The transfer driving mechanism 5200 can be a motor.

[0075] In a preferred embodiment of the present invention, as Figure 5, Figure 6 As shown in Figure 6 , the chip sheet feeding device further includes a tray blanking mechanism 7000. The tray blanking mechanism 7000 includes an extraction driving mechanism 7210 and a tray blanking clamping mechanism. The extraction driving mechanism 7210 is drivingly connected to the tray blanking clamping mechanism. When the chip sheet reversing mechanism 1000 releases the chip sheet tray 2000, the tray blanking clamping mechanism can clamp the chip sheet tray 2000, and the extraction driving mechanism 7210 drives the tray blanking clamping mechanism to extract the chip sheet tray 2000 from the chip sheet reversing mechanism 1000.

[0076] The extraction driving mechanism 7210 and the tray blanking clamping mechanism cooperate to clamp and extract the chip sheet tray 2000 in the chip sheet reversing mechanism 1000, which is convenient for taking out the chip sheet tray 2000 from the chip sheet reversing mechanism 1000. Compared with using a manipulator to pick up materials, the tray blanking mechanism 7000 in this embodiment has a simple structure, a small working space, is convenient for installation and setting, and has a low cost.

[0077] Specifically, the tray blanking clamping mechanism includes a jaw cylinder 7220 and jaws 7230 drivingly connected by the jaw cylinder 7220. The jaw cylinder 7220 drives the jaws 7230 to clamp the chip sheet tray 2000. The extraction driving mechanism 7210 is drivingly connected to the jaw cylinder 7220, and the extraction driving mechanism 7210 can drive the jaw cylinder 7220 to approach or move away from the chip sheet reversing mechanism 1000. The extraction driving mechanism 7210 is preferably a rodless cylinder.

[0078] Furthermore, the tray blanking mechanism 7000 further includes a first blanking mounting plate 7110, a second blanking mounting plate 7130, and a third blanking mounting plate 7150 that are sequentially arranged at intervals. The first blanking mounting plate 7110 and the second blanking mounting plate 7130 are fixedly connected by a first guide rod 7120. The extraction driving mechanism 7210 is fixedly arranged on the opposite side of the first blanking mounting plate 7110 and the second blanking mounting plate 7130, and drives the jaws 7230 to be close to the opposite side of the second blanking mounting plate 7130 and the first blanking mounting plate 7110. Preferably, the clamping surface of the jaws 7230 is parallel to the second blanking mounting plate 7130. Specifically, an extraction slide rail 7250 is further arranged on the opposite side of the first blanking mounting plate 7110 and the second blanking mounting plate 7130, and the jaw cylinder 7220 is slidably connected to the extraction slide rail 7250 through an extraction slider 7240.

[0079] Further, the second blanking mounting plate 7130 and the third blanking mounting plate 7150 are fixedly connected by a second guide rod 7140. A pushing driving device 7310 is fixedly arranged on the surface of the third blanking mounting plate 7150 opposite to the second blanking mounting plate 7130. Through holes are formed on the surface of the second blanking mounting plate 7130 opposite to the third blanking mounting plate 7150. The pushing driving device 7310 is drivingly connected to a pushing plate 7320. The pushing plate 7320 passes through the through holes on the second blanking mounting plate 7130. The pushing driving device 7310 can drive the pushing plate 7320 to push the fuse piece tray 2000 placed on the second blanking mounting plate 7130.

[0080] During operation, the extraction driving mechanism 7210 drives the tray blanking clamping mechanism to extract the fuse piece tray 2000 and then place it on the second blanking mounting plate 7130. The pushing driving device 7310 drives the pushing plate 7320 to push the fuse piece tray 2000 onto a blanking table (not labeled in the figure).

[0081] In a preferred embodiment of the present invention, as Figure 1 、 Figure 2 shown, the tray blanking mechanism 7000 is arranged above the tray loading mechanism 4000 and close to the fuse piece commutation mechanism 1000.

[0082] In this way, the loading and unloading of the fuse piece tray 2000 can be performed on the same side of the fuse piece commutation mechanism 1000, which is convenient for manual handling of the fuse piece tray 2000. In addition, compared with the case where the tray loading mechanism 4000 and the tray blanking mechanism 7000 are respectively arranged on both sides of the fuse piece commutation mechanism 1000, such an arrangement in this embodiment makes the equipment layout more compact and saves equipment space.

[0083] In a preferred embodiment of the present invention, as Figure 7 、 Figure 8 shown, the fuse piece introduction device further includes a fuse piece introduction detection mechanism 8200 arranged above the fuse piece introduction station. The fuse piece introduction detection mechanism 8200 can perform photographing detection on the porcelain tube after the fuse piece 3000 is introduced.

[0084] The chip melting sheet introduction detection mechanism 8200 may be a mechanical arm and an industrial camera 8233 disposed at the free end of the mechanical arm. The mechanical arm can drive the industrial camera to take pictures above the chip melting sheet introduction station. However, the mechanical arm is relatively expensive and occupies a large space at the station. Therefore, in a preferred embodiment, the chip melting sheet introduction detection mechanism 8200 includes a detection bracket 8210. A first-direction driving module 8231 and a second-direction driving module 8232 are fixedly arranged on the detection bracket 8210. The first-direction driving module 8231 is drivingly connected to the second-direction driving module 8232, and the second-direction driving module 8232 is drivingly connected to the industrial camera 8233. The first direction and the second direction are two intersecting directions, preferably two perpendicular directions. To improve the photographing effect of the industrial camera 8233, lamps 8222 are arranged in front of and behind the industrial camera 8233. A lamp driving device 8221 fixedly connected to the detection bracket 8210 is drivingly connected to the lamps 8222. The lamp driving device 8221 can drive the lamps 8222 to move up and down to adjust the brightness. The lamp driving device 8221 is preferably a cylinder.

[0085] Furthermore, the chip melting sheet introduction device further includes a tray detection mechanism 8100 disposed above the tray loading mechanism 4000. The tray detection mechanism 8100 has a similar structure to the chip melting sheet introduction detection mechanism 8200. The tray detection mechanism 8100 is used to detect whether the chip melting sheets 3000 in the chip melting sheet tray 2000 are offset or leaking.

[0086] In a preferred embodiment of the present invention, as Figure 9 shown, the chip melting sheet introduction device includes a flipping driving mechanism, a fixed bracket, a tray clamping mechanism 1100, a guiding tube 1200, and a blanking conduction mechanism 1300. The guiding tube 1200 is fixedly arranged on the fixed bracket. One end of the guiding tube 1200 is connected to the tray clamping mechanism 1100, and the other end is connected to the blanking conduction mechanism 1300. The tray clamping mechanism 1100 can clamp the chip melting sheet tray 2000 and can align the chip melting sheets 3000 with the pipe orifice at one end of the guiding tube 1200. The flipping driving mechanism is drivingly connected to the fixed bracket and can thus drive the guiding tube 1200 to flip up and down, so that the chip melting sheets slide from the chip melting sheet tray 2000 into the guiding tube 1200. The blanking conduction mechanism 1300 can conduct or close the pipe orifice at the other end of the guiding tube 1200 to control the blanking of the chip melting sheets 3000.

[0087] The fused slice 3000 lies horizontally in the fused slice tray 2000. The tray clamping mechanism 1100 can clamp the fused slice tray 2000 and align the fused slice 3000 with the pipe orifice at one end of the guiding pipe 1200. During the process of the tray clamping mechanism 1100 being driven by the flipping drive mechanism to flip, the fused slice 3000 in the fused slice tray 2000 slides into the guiding pipe 1200 under the action of its own gravity; under the guiding action of the guiding pipe 1200, the fused slice 3000 slides into the downward feeding conduction mechanism 1300 in a vertical state or a slightly inclined state; when the downward feeding conduction mechanism 1300 is opened, the fused slice 3000 falls into the porcelain tube in a vertical state, thereby completing the introduction of the fused slice. Through the fused slice introduction device, the orientation change of the fused slice 3000 is realized, providing conditions for the smooth introduction of the fused slice 3000.

[0088] In the initial state, the tray clamping mechanism 1100 is located directly below the downward feeding conduction mechanism 1300; after the flipping is completed, the tray clamping mechanism 1100 is located directly above the downward feeding conduction mechanism 1300.

[0089] A porcelain tube is arranged directly below the guiding pipe 1200, and the orifice of the porcelain tube is directly opposite to the orifice of the flipped guiding pipe 1200. After flipping, the downward feeding conduction mechanism 1300 is located between the porcelain tube and the guiding pipe 1200, and the downward feeding conduction mechanism 1300 conducts the orifice at the other end of the guiding pipe 1200, enabling the fused slice 3000 to fall into the orifice of the porcelain tube directly below in a vertical state.

[0090] Preferably, the flipping drive mechanism is a rotary cylinder or a motor.

[0091] During the process of the orientation change of the fused slice 3000, there are multiple technical difficulties that need to be further overcome, or rather, there are multiple technical problems that need to be further solved. First, how to align multiple fused slices 3000 (100 - 300 in the preferred embodiment, more preferably 208) and multiple guiding pipes 1200 respectively, so that the fused slices 3000 can slide into the guiding pipes 1200 accurately in batches. Second, the porcelain tube is placed vertically in a porcelain tube tray (not shown in the figure), and the sizes of the fused slice tray 2000 and the porcelain tube tray are different, resulting in different pipe spacings at both ends of the guiding pipe 1200. Therefore, the guiding pipe 1200 needs to be bent. Third, how the downward feeding conduction mechanism 1300 conducts or closes the orifices at the other ends of multiple guiding pipes 1200 to control the feeding of the fused slices 3000.

[0092] In the preferred embodiment of the present invention, as Figure 9As shown, the fixing bracket is of a frame structure, and the frame structure includes a lower pipe-end mounting plate 1410 and an upper pipe-end mounting plate 1450. One end of the guiding pipe 1200 is fixedly connected to the lower pipe-end mounting plate 1410, and the pipe hole of the guiding pipe 1200 is aligned and communicated with the through hole on the lower pipe-end mounting plate 1410. The other end of the guiding pipe 1200 is fixedly connected to the upper pipe-end mounting plate 1450, and the pipe hole of the guiding pipe 1200 is aligned and communicated with the through hole on the upper pipe-end mounting plate 1450.

[0093] The tray clamping mechanism 1100 is fixedly connected to the lower pipe-end mounting plate 1410, and the fuse piece 3000 can slide into the guiding pipe 1200 from the through hole on the lower pipe-end mounting plate 1410. The blanking conduction mechanism 1300 is fixedly connected to the upper pipe-end mounting plate 1450, and the fuse piece 3000 can slide into the blanking conduction mechanism 1300 from the through hole on the upper pipe-end mounting plate 1450 and then be introduced into the porcelain tube.

[0094] If the two ends of multiple guiding pipes 1200 are directly connected to the tray clamping mechanism 1100 and the blanking conduction mechanism 1300, the two ends of each guiding pipe 1200 need to be aligned before installation, which is very time-consuming and laborious. In this embodiment, multiple guiding pipes 1200 are first bent and then fixedly arranged on the fixing bracket, and then the fixing bracket is respectively connected to the tray clamping mechanism 1100 and the blanking conduction mechanism 1300. In this way, only by aligning and fixedly connecting the two ends of the fixing bracket with the tray clamping mechanism 1100 and the blanking conduction mechanism 1300 respectively, the installation of all guiding pipes 1200 can be realized, the installation efficiency is improved, and it is convenient to disassemble, assemble and repair the guiding pipes 1200 as a whole.

[0095] Preferably, the lower pipe-end mounting plate 1410 and the upper pipe-end mounting plate 1450 are parallel to each other.

[0096] Specifically, the frame structure further includes a flipping mounting plate 1430, which is arranged parallel between the lower pipe-end mounting plate 1410 and the upper pipe-end mounting plate 1450. The flipping mounting plate 1430 is fixedly connected to the lower pipe-end mounting plate 1410 through a lower mounting guide rod 1420, and the flipping mounting plate 1430 is fixedly connected to the upper pipe-end mounting plate 1450 through an upper mounting guide rod 1440. The flipping mounting plate 1430 is of a "hui"-shaped structure, and the middle part of the guiding pipe 1200 passes through the middle hole of the "hui"-shaped structure. The flipping driving mechanism is drivingly connected to the flipping mounting plate 1430 to drive the fixing bracket to flip up and down.

[0097] Preferably, a lower protection plate 1460 is fixedly arranged between the flipping mounting plate 1430 and the lower pipe-end mounting plate 1410, and an upper protection plate 1470 is fixedly arranged between the flipping mounting plate 1430 and the upper pipe-end mounting plate 1450. The guiding pipe 1200 is relatively fragile and easy to be damaged, so the lower protection plate 1460 and the upper protection plate 1470 are arranged for protection.

[0098] In a preferred embodiment of the present invention, as Figure 10 shown, the tray clamping mechanism 1100 includes a tray clamping plate 1120, and the tray clamping plate 1120 and the lower pipe end mounting plate 1410 cooperate to clamp the fuse sheet tray 2000.

[0099] Specifically, a first clamping driving mechanism (not shown in the figure) is fixedly arranged on the tray clamping plate 1120 and / or the lower pipe end mounting plate 1410. The first clamping driving mechanism can drive the tray clamping plate 1120 to approach or move away from the lower pipe end mounting plate 1410, so as to clamp or loosen the fuse sheet tray 2000 between the tray clamping plate 1120 and the lower pipe end mounting plate 1410. The first clamping driving mechanism is preferably a cylinder.

[0100] In a preferred embodiment of the present invention, as Figures 10 - 12 shown, the tray clamping mechanism 1100 further includes a feed guiding plate 1110. A feed guiding through hole 1111 is arranged on the feed guiding plate 1110. The feed guiding plate 1110 and the lower pipe end mounting plate 1410 are fixedly connected and the feed guiding through hole 1111 is aligned and communicated with the through hole on the lower pipe end mounting plate 1410. The tray clamping plate 1120 and the feed guiding plate 1110 cooperate to clamp the fuse sheet tray 2000, and the radial direction of the feed guiding through hole 1111 contracts towards the lower pipe end mounting plate 1410.

[0101] The aperture of the feed guiding through hole 1111 near the lower pipe end mounting plate 1410 is smaller, and the aperture of the feed guiding through hole 1111 far from the lower pipe end mounting plate 1410 is larger, which is convenient for the fuse sheet 3000 to slide in from the end with a larger aperture of the feed guiding through hole 1111. Preferably, the feed guiding through hole 1111 is in a horn shape.

[0102] Specifically, a second clamping driving mechanism 1140 is fixedly arranged on the tray clamping plate 1120 and / or the feed guiding plate 1110. The second clamping driving mechanism 1140 can drive the tray clamping plate 1120 to approach or move away from the feed guiding plate 1110, so as to clamp or loosen the fuse sheet tray 2000 between the tray clamping plate 1120 and the feed guiding plate 1110. The second clamping driving mechanism 1140 is preferably a cylinder. Preferably, the second clamping driving mechanism 1140 is fixedly arranged on the feed guiding plate 1110.

[0103] In a preferred embodiment of the present invention, as Figures 11 - 12 shown, an inclined surface guiding block 1112 is arranged in the feed guiding through hole 1111, and the inclined surface of the inclined surface guiding block 1112 faces the end with a larger aperture of the feed guiding through hole 1111.

[0104] During operation, the molten sheet 3000 slides along the inclined surface of the inclined surface guiding block 1112 into the feeding guiding through hole 1111 and then into the guiding tube 1200. The inclined surface guiding block 1112 facilitates the smooth sliding of the molten sheet 3000 into the guiding tube 1200 and can prevent the molten sheet 3000 from getting stuck at the mouth of the guiding tube 1200.

[0105] Preferably, the inclined surface guiding block 1112 includes a first inclined surface and a second inclined surface connected to each other. The first inclined surface is connected to the end with a larger aperture of the feeding guiding through hole 1111, and the second inclined surface is connected to the end with a smaller aperture of the feeding guiding through hole 1111. The slope of the first inclined surface is smaller than that of the second inclined surface, and a convex angle is formed at the connection of the first inclined surface and the second inclined surface. During operation, the molten sheet 3000 first lands on the first inclined surface and slides along the first inclined surface to the convex angle, and one end of the molten sheet 3000 sliding past the convex angle is suspended; with the convex angle as the fulcrum, under the action of the gravity of the suspended end of the molten sheet 3000, the other end of the molten sheet 3000 is lifted, and the suspended end of the molten sheet 3000 adheres to the second inclined surface and slides into the guiding tube 1200. The molten sheet 3000 slides into the guiding tube 1200 in a vertical or nearly vertical state, which facilitates the smooth sliding of the molten sheet 3000 into the guiding tube 1200 and prevents the molten sheet 3000 from getting stuck at the mouth of the guiding tube 1200.

[0106] In a preferred embodiment of the present invention, as Figure 10 shown, the tray clamping mechanism 1100 further includes a tray guiding plate 1130 disposed below the tray clamping plate 1120. A tray guiding through hole 1121 is provided on the tray clamping plate 1120. A tray guiding groove 2200 is provided at the bottom of the molten sheet tray 2000. Tray guiding teeth 1131 are provided on the tray guiding plate 1130. The tray guiding teeth 1131 can pass through the tray guiding through hole 1121 and insert into the tray guiding groove 2200 to guide the molten sheet tray 2000.

[0107] The positions of the tray guiding plate 1130 and the tray guiding teeth 1131 are fixed. During the process of the tray guiding teeth 1131 inserting into the tray guiding groove 2200, the molten sheet tray 2000 can be driven to move to a set position. At the set position, a plurality of molten sheets 3000 in the molten sheet tray 2000 are exactly aligned with the mouths of the corresponding plurality of guiding tubes 1200, so that the plurality of molten sheets 3000 can accurately slide into the corresponding plurality of guiding tubes 1200.

[0108] Specifically, a second clamping drive mechanism 1140 is fixedly arranged on the feed guiding plate 1110. The drive end of the second clamping drive mechanism 1140 is connected to the tray clamping plate 1120. The second clamping drive mechanism 1140 can drive the tray clamping plate 1120 to approach or move away from the feed guiding plate 1110. A guiding drive mechanism 1150 is fixedly arranged on the tray clamping plate 1120. The drive end of the guiding drive mechanism 1150 is connected to the tray guiding plate 1130. A tray blocking air cylinder 1160 is fixedly arranged on the feed guiding plate 1110. During operation, the molten sheet tray 2000 is conveyed to the tray clamping plate 1120 by a belt conveyor (not shown in the figure). The tray blocking air cylinder 1160 blocks the molten sheet tray 2000. Then, the guiding drive mechanism 1150 drives the tray guiding plate 1130 so that the tray guiding teeth 1131 pass through the tray guiding through holes 1121 and are inserted into the tray guiding slots 2200, thereby guiding the molten sheet tray 2000. After the guiding is completed, the second clamping drive mechanism 1140 drives the tray clamping plate 1120 to approach the feed guiding plate 1110, thereby clamping the molten sheet tray 2000.

[0109] In a preferred embodiment of the present invention, as Figure 9 shown, the guiding tubes 1200 are a plurality of bent tubes arranged side by side.

[0110] One end of the guiding tube 1200 is fixedly connected to the lower tube end mounting plate 1410, and the tube hole of the guiding tube 1200 is aligned and communicated with the through hole on the lower tube end mounting plate 1410. The other end of the guiding tube 1200 is fixedly connected to the upper tube end mounting plate 1450, and the tube hole of the guiding tube 1200 is aligned and communicated with the through hole on the upper tube end mounting plate 1450. The distances between the through holes on the upper tube end mounting plate 1450 are different from the distances between the through holes on the lower tube end mounting plate 1410. Therefore, the tube spacings at both ends of the plurality of guiding tubes 1200 arranged side by side are different, and it is necessary to bend the plurality of guiding tubes 1200 separately.

[0111] Specifically, as Figure 13 shown, the guiding tube 1200 includes an inclined straight tube section 1230. Both ends of the inclined straight tube section 1230 are smoothly connected to the first vertical tube section 1210 and the second vertical tube section 1250 through the first arc connecting section 1220 and the second arc connecting section 1240 respectively. The first vertical tube section 1210 is fixedly connected to the lower tube end mounting plate 1410, and the second vertical tube section 1250 is fixedly connected to the upper tube end mounting plate 1450. The first arc connecting section 1220 and the second arc connecting section 1240 are beneficial for the molten sheet 3000 to slide in the guiding tube 1200 and can avoid material jamming in the tube.

[0112] In another embodiment, one guiding tube 1200 in the middle can be a straight tube, and the guiding tubes 1200 on both sides are bent tubes.

[0113] In a preferred embodiment of the present invention, as Figures 14 - 18 shown, the blanking conduction mechanism 1300 includes a conduction driving mechanism 1340 and a conduction plate 1330. A plurality of conduction holes 1331 are provided on the conduction plate 1330, and a blocking portion is formed between the conduction holes 1331. When the conduction driving mechanism 1340 drives the conduction plate 1330 so that the conduction holes 1331 are aligned with the pipe orifice of the guiding pipe 1200, the guiding pipe 1200 is in a conduction state. When the conduction driving mechanism 1340 drives the conduction plate 1330 so that the blocking portion between the conduction holes 1331 is aligned with the pipe orifice of the guiding pipe 1200, the guiding pipe 1200 is in a closed state.

[0114] When the blanking conduction mechanism 1300 is in a closed state, the blocking portion between the conduction holes 1331 blocks the pipe orifice of the guiding pipe 1200, which can prevent the molten sheet 3000 from being thrown out of the guiding pipe 1200 during the flipping process. When the blanking conduction mechanism 1300 is in a conduction state, the blocking portion between the conduction holes 1331 moves away from the pipe orifice of the guiding pipe 1200, and a plurality of conduction holes 1331 are respectively aligned with the pipe orifices of a plurality of guiding pipes 1200. The molten sheets 3000 respectively fall into the corresponding porcelain tubes through the conduction holes 1331, avoiding interference between the molten sheets 3000 during the process of guiding the molten sheets 3000 into the porcelain tubes. The blanking conduction mechanism 1300 in this embodiment can control the blanking of the molten sheet 3000 in the guiding pipe 1200, prevent the molten sheet 3000 from being thrown out of the guiding pipe 1200 during the flipping process, avoid interference between the molten sheets 3000 during the process of guiding the molten sheets 3000 into the porcelain tubes, and improve the guiding quality of the molten sheet 3000 into the porcelain tubes. Preferably, the conduction driving mechanism 1340 is a cylinder or a linear motor.

[0115] In a preferred embodiment of the present invention, as Figures 14 - 18 shown, the blanking conduction mechanism 1300 further includes a conduction lower connecting plate 1320 and a conduction upper connecting plate 1350. The conduction upper connecting plate 1350 and the conduction lower connecting plate 1320 are arranged at intervals to form an installation gap for installing the conduction plate 1330. First through holes 1321 and second through holes 1351 for the molten sheet 3000 to pass through are correspondingly formed on the conduction lower connecting plate 1320 and the conduction upper connecting plate 1350. The conduction plate 1330 is slidably arranged in the installation gap to connect or block the first through hole 1321 and the second through hole 1351.

[0116] The conduction plate 1330 is slidably arranged in the installation gap between the conduction upper connecting plate 1350 and the conduction lower connecting plate 1320, and the conduction plate 1330 is restricted in the installation gap, so that the conduction plate 1330 can stably reciprocate and accurately connect or block the first through hole 1321 and the second through hole 1351.

[0117] Specifically, the conducting lower connecting plate 1320 and the conducting mounting plate 1310 are fixedly connected, and a third through hole 1311 aligned with the first through hole 1321 is provided on the conducting mounting plate 1310. The conducting mounting plate 1310 and the upper mounting plate 1450 at the pipe end are fixedly connected and the third through hole 1311 is aligned with the through hole on the upper mounting plate 1450 at the pipe end. The through hole on the upper mounting plate 1450 at the pipe end is the fourth through hole 1451. When the guiding through hole 1331 communicates the first through hole 1321 and the second through hole 1351, the fuse piece 3000 can sequentially pass through the fourth through hole 1451, the third through hole 1311, the first through hole 1321 and the second through hole 1351 from the guiding pipe 1200 and then fall into the porcelain tube. Figure 9 , Figure 10 The arrow in

[0118]

[0119] Specifically, the conducting upper connecting plate 1350 is fixedly connected to the conducting mounting plate 1310 through the guiding mounting block 1370. The guiding mounting blocks 1370 are arranged on both sides of the conducting plate 1330 and abut against the conducting plate 1330 from both sides of the conducting plate 1330, which can limit the lateral movement of the conducting plate 1330 and prevent the conducting plate 1330 from shifting during the sliding process. Preferably, a conducting connecting pipe 1360 is fixedly arranged on the conducting upper connecting plate 1350, and the pipe hole of the conducting connecting pipe 1360 is aligned with the second through hole 1351. During operation, the conducting connecting pipe 1360 is butted against the pipe hole of the porcelain tube, so that the fuse piece 3000 can accurately fall into the porcelain tube.

[0120] In a preferred embodiment of the present invention, as Figures 19 - 21 shown, the fuse piece tray 2000 includes a plurality of guiding ribs 2100 arranged at intervals, and fuse piece clamping grooves 2110 are correspondingly arranged on two relatively arranged guiding ribs 2100. The fuse piece clamping grooves 2110 can clamp the fuse piece 3000, prevent the fuse piece 3000 in the fuse piece tray 2000 from shifting during the conveying process, and avoid the subsequent failure to smoothly introduce it into the porcelain tube.

[0121] Preferably, the fuse piece clamping groove 2110 is in a "convex" shape structure, which can cooperate with the protruding parts at both ends of the fuse piece 3000 to make the clamping effect better. Preferably, the structure of the fuse piece 3000 can be as Figure 22 shown.

[0122] Preferably, a tray guiding groove 2200 is arranged on the bottom surface of the fuse piece tray 2000, and the tray guiding tooth 1131 can be inserted into the tray guiding groove 2200 to realize the guiding of the fuse piece tray 2000.

[0123] In the description of this specification, the descriptions referring to terms such as "one embodiment", "another embodiment", "preferred embodiment", etc. mean that the specific features, structures, materials or characteristics of the embodiment are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment.

[0124] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for convenience of description. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A frit introduction device, characterized in that: It includes a tray loading mechanism (4000), a fuse piece transfer mechanism (5000) and a porcelain tube conveying mechanism (6000). A fuse piece reversing mechanism (1000) is provided at the end of the tray loading mechanism (4000). A fuse piece temporary storage carrier (5500) is provided on the fuse piece transfer mechanism (5000). One stop point of the fuse piece temporary storage carrier (5500) is located below the fuse piece reversing mechanism (1000), and the other stop point of the fuse piece transfer mechanism (5000) is located above the porcelain tube conveying mechanism (6000). The fuse piece reversing mechanism (1000) can clamp and flip the fuse piece tray (2000) conveyed by the tray loading mechanism (4000) so that the fuse piece (3000) is reversed and then introduced into the fuse piece temporary storage carrier (5500) at one stop point. When the fuse piece temporary storage carrier (5500) moves to the other stop point, the fuse piece temporary storage carrier (5500) opens and introduces the fuse piece (3000) into the porcelain tube on the porcelain tube conveying mechanism (6000). The fuse piece reversing mechanism (1000) includes a flipping drive mechanism, a fixed bracket, a tray clamping mechanism (1100), a guiding tube (1200) and a blanking conduction mechanism (1300). The guiding tube (1200) is fixedly provided on the fixed bracket. One end of the guiding tube (1200) is connected to the tray clamping mechanism (1100), and the other end is connected to the blanking conduction mechanism (1300). The tray clamping mechanism (1100) can clamp the fuse piece tray (2000) and align the fuse piece (3000) with the tube orifice at one end of the guiding tube (1200). The flipping drive mechanism is drivingly connected to the fixed bracket and can drive the guiding tube (1200) to flip up and down, so that the fuse piece slides from the fuse piece tray (2000) into the guiding tube (1200). The blanking conduction mechanism (1300) can conduct or close the tube orifice at the other end of the guiding tube (1200) to control the blanking of the fuse piece (3000). The fixed bracket is of a frame structure, and the frame structure includes a tube end lower mounting plate (1410) and a tube end upper mounting plate (1450). One end of the guiding tube (1200) is fixedly connected to the tube end lower mounting plate (1410) and the tube hole of the guiding tube (1200) is aligned and communicated with the through hole on the tube end lower mounting plate (1410). The other end of the guiding tube (1200) is fixedly connected to the tube end upper mounting plate (1450) and the tube hole of the guiding tube (1200) is aligned and communicated with the through hole on the tube end upper mounting plate (1450). The tray clamping mechanism (1100) includes a tray clamping plate (1120), and the tray clamping plate (1120) and the tube end lower mounting plate (1410) cooperate to clamp the fuse piece tray (2000).The tray clamping mechanism (1100) further includes a tray alignment plate (1130) disposed below the tray clamping plate (1120). A tray alignment through-hole (1121) is provided on the tray clamping plate (1120). A tray alignment groove (2200) is provided at the bottom of the melt sheet tray (2000). Tray alignment teeth (1131) are provided on the tray alignment plate (1130). The tray alignment teeth (1131) can pass through the tray alignment through-hole (1121) and insert into the tray alignment groove (2200) to thereby align the melt sheet tray (2000).; 2. The frit introduction device according to claim 1, characterized in that: The tray loading mechanism (4000) includes a second belt conveyor mechanism (4700) and a first belt conveyor mechanism (4400) arranged at intervals from head to tail. The second belt conveyor mechanism (4700) is arranged in a third belt conveyor mechanism (4800) in a liftable manner. The conveying directions of the second belt conveyor mechanism (4700) and the third belt conveyor mechanism (4800) are arranged at an angle, and the conveying height of the third belt conveyor mechanism (4800) is lower than that of the first belt conveyor mechanism (4400).

3. The frit introduction device according to claim 1, characterized in that: The frit transfer mechanism (5000) includes a transfer drive mechanism (5200), and the transfer drive mechanism (5200) is drivingly connected to a frit temporary storage carrier (5500).

4. The frit introduction device according to claim 1, characterized in that: It further includes a tray unloading mechanism (7000). The tray unloading mechanism (7000) includes an extraction drive mechanism (7210) and a tray unloading clamping mechanism. The extraction drive mechanism (7210) is drivingly connected to the tray unloading clamping mechanism. When the frit commutation mechanism (1000) releases the frit tray (2000), the tray unloading clamping mechanism can clamp the frit tray (2000), and the extraction drive mechanism (7210) drives the tray unloading clamping mechanism to extract the frit tray (2000) from the frit commutation mechanism (1000).

5. The frit introduction device according to claim 4, characterized in that: The tray unloading mechanism (7000) is arranged above the tray loading mechanism (4000) and close to the frit commutation mechanism (1000).

6. The frit introduction device according to claim 1, characterized in that: The blanking conduction mechanism (1300) includes a conduction drive mechanism (1340) and a conduction plate (1330). A plurality of through holes (1331) are provided on the conduction plate (1330), and blocking parts are formed between the through holes (1331); when the conduction drive mechanism (1340) drives the conduction plate (1330) so that the through holes (1331) are aligned with the pipe orifice of the guide pipe (1200), the guide pipe (1200) is in a conduction state; when the conduction drive mechanism (1340) drives the conduction plate (1330) so that the blocking part between the through holes (1331) is aligned with the pipe orifice of the guide pipe (1200), the guide pipe (1200) is in a closed state.

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