A fuse reversing mechanism and fuse introduction device

Abstract

The present invention discloses a fuse reversing mechanism and fuse introduction equipment, belonging to the technical field of automation equipment. A fuse reversing mechanism includes a flipping drive mechanism, a fixed bracket, a tray clamping mechanism, a guide tube and a material discharge conducting mechanism. A guide tube is fixedly arranged on the fixed bracket, one end of the guide tube is connected to the tray clamping mechanism, and the other end is connected to the material discharge conducting mechanism. The tray clamping mechanism can clamp the fuse tray and align the fuse with the pipe mouth at one end of the guide tube. The flipping drive mechanism drives the connected fixed bracket and then drives the guide tube to flip up and down, so that the fuse slides from the fuse tray into the guide tube. The material discharge conducting mechanism can open or close the pipe mouth at the other end of the guide tube to control the fuse discharge. A fuse introduction equipment includes a fuse reversing mechanism. The fuse reversal is achieved by the fuse reversing mechanism, which provides conditions for the smooth introduction of the fuse.

Description

Technical Field

[0001] The invention relates to the technical field of automation equipment, and in particular to a fuse reversing mechanism and a fuse introducing device. Background Art

[0002] A fuse is also called a current fuse. The IEC127 standard defines it as a "fuse-link". It mainly serves as an overload protection. If the fuse is correctly placed in the circuit, the fuse will melt and cut off the current when the current abnormally rises to a certain height and temperature, thus protecting the safe operation of the circuit.

[0003] Chinese Patent No. 201811254426.4 discloses a fuse fuse introduction device, including a lower frame, a workbench arranged on the lower frame, an automatic feeding mechanism, a fuse cutting mechanism, a blanking flow channel, a shaking material receiving mechanism, and a porcelain tube carrier arranged on the workbench; the fuse cutting mechanism, the blanking flow channel, the shaking material receiving mechanism, and the porcelain tube carrier are arranged in sequence from top to bottom, the automatic feeding mechanism drives the fuse feeding belt to complete the feeding and cutting through the fuse cutting mechanism, and the cut fuse passes through the blanking flow channel and the shaking material receiving mechanism in sequence into the porcelain tube on the porcelain tube carrier, which can realize the automatic feeding, cutting, and introduction process of the fuse fuse, saving manpower and improving production efficiency. The fuse in Chinese Patent No. 201811254426.4 is a continuous strip or rod-shaped structure, and the fuse fuse introduction device in the application can only cut and introduce one fuse (fuse fuse) at a time, which is less efficient. To further improve efficiency, the fuse can be cut into standard lengths first. However, the standard length fuse is relatively long. If it is placed upright in the fuse tray, the height of the fuse tray will be high, which will increase the manufacturing cost of the fuse tray and make it inconvenient to transport. In order to facilitate transportation and reduce the manufacturing cost of the fuse tray, the fuse is placed horizontally in the fuse tray. Before importing, the horizontal fuse needs to be upright and then imported into the porcelain tube. Therefore, how to convert the horizontal fuses into an upright state in batches is a problem that must be solved in the process of realizing batch import of fuses. Summary of the invention

[0004] An object of the present invention is to provide a fuse reversing mechanism capable of converting horizontal fuses into an upright state in batches.

[0005] Another object of the present invention is to provide a fuse introduction device that can realize batch conversion of horizontal fuses into an upright state, thereby realizing batch introduction of fuses.

[0006] To achieve one of the above technical objectives, the technical solution of the embodiment of the present invention is specifically as follows.

[0007] On the one hand, an embodiment of the present invention provides a fuse reversing mechanism, including a flipping drive mechanism, a fixed bracket, a tray clamping mechanism, a guide tube and a material discharge conducting mechanism, wherein the fixed bracket is fixedly provided with a guide tube, one end of the guide tube is connected to the tray clamping mechanism, and the other end is connected to the material discharge conducting mechanism, the tray clamping mechanism can clamp the fuse tray and align the fuse with the pipe mouth at one end of the guide tube, the flipping drive mechanism drives the connected fixed bracket and can drive the guide tube to flip up and down, so that the fuse slides from the fuse tray into the guide tube, and the material discharge conducting mechanism can open or close the pipe mouth at the other end of the guide tube to control the fuse discharge.

[0008] In a preferred embodiment of the present invention, the fixed bracket is a frame structure, which includes a lower mounting plate and an upper mounting plate at the pipe end. One end of the guide tube is fixedly connected to the lower mounting plate at the pipe end and the tube hole of the guide tube is aligned with the through hole on the lower mounting plate at the connecting pipe end. The other end of the guide tube is fixedly connected to the upper mounting plate at the pipe end and the tube hole of the guide tube is aligned with the through hole on the upper mounting plate at the connecting pipe end.

[0009] In a preferred embodiment of the present invention, the tray clamping mechanism comprises a tray clamping plate, and the tray clamping plate and the lower mounting plate of the tube end cooperate to clamp the fuse tray.

[0010] In a preferred embodiment of the present invention, the tray clamping mechanism also includes a feed guide plate, on which a feed guide through hole is arranged, the feed guide plate and the lower mounting plate of the tube end are fixedly connected and the feed guide through hole is aligned with the through hole on the lower mounting plate of the tube end, the tray clamping plate and the feed guide plate cooperate to clamp the fusible sheet tray, and the hole diameter of the feed guide through hole shrinks toward the lower mounting plate of the tube end.

[0011] In a preferred embodiment of the present invention, a bevel guide block is provided in the feed guide through hole, and the bevel of the bevel guide block faces the end of the feed guide through hole with a larger aperture.

[0012] In a preferred embodiment of the present invention, the tray clamping mechanism also includes a tray guide plate arranged below the tray clamping plate, the tray clamping plate is provided with a tray guide through hole, the bottom of the fusible sheet tray is provided with a tray guide groove, and the tray guide plate is provided with tray guide teeth, and the tray guide teeth can pass through the tray guide through hole and be inserted into the tray guide groove to guide the fusible sheet tray.

[0013] In a preferred embodiment of the present invention, the guide pipe is a plurality of curved pipes arranged side by side.

[0014] In a preferred embodiment of the present invention, the material discharge conductive mechanism includes a conductive drive mechanism and a conductive plate, wherein a plurality of conductive holes are arranged on the conductive plate, and blocking portions are formed between the conductive holes; when the conductive drive mechanism drives the conductive plate so that the conductive holes are aligned with the pipe mouth of the guide tube, the guide tube is in a conductive state; when the conductive drive mechanism drives the conductive plate so that the blocking portions between the conductive holes are aligned with the pipe mouth of the guide tube, the guide tube is in a closed state.

[0015] In a preferred embodiment of the present invention, the material unloading and conducting mechanism also includes a conducting lower connecting plate and a conducting upper connecting plate, the conducting upper connecting plate and the conducting lower connecting plate are spaced apart and form an installation gap for installing the conducting plates, the conducting lower connecting plate and the conducting upper connecting plate are correspondingly provided with a first through hole and a second through hole for the fuse to pass through, and the conducting plate is slidably arranged in the installation gap to connect or block the first through hole and the second through hole.

[0016] On the other hand, an embodiment of the present invention further provides a fuse introduction device, including the fuse reversing mechanism, through which the fuse can be converted from a horizontal state to a vertical state, thereby allowing the fuses to be introduced into the porcelain tube in batches.

[0017] Compared with the prior art, the fuse reversing mechanism in the embodiment of the present invention has the following advantages:

[0018] In the fuse reversing mechanism and fuse introduction device described in the embodiment of the present invention, the fuse is in a horizontal position in the fuse tray, the tray clamping mechanism can clamp the fuse tray and align the fuse with the tube mouth at one end of the guide tube, and when the flip driving mechanism drives the tray clamping mechanism to flip, the fuse in the fuse tray slides from the fuse tray into the guide tube under the action of its own gravity; under the guidance of the guide tube, the fuse slides into the closed material discharge conduction mechanism in a vertical state or a slightly inclined state; when the material discharge conduction mechanism is opened, the fuse falls into the porcelain tube in a vertical state, thereby completing the introduction of the fuse. The reversal of the fuse is achieved through the fuse reversing mechanism, which provides conditions for the smooth introduction of the fuse. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the fuse reversing mechanism in an embodiment of the present invention.

[0021] Figure 2 Schematic diagram of an explosion of the tray clamping mechanism in an embodiment of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the feed guide plate in an embodiment of the present invention.

[0023] Figure 4 Schematic cross-sectional view of the feed guide through hole in an embodiment of the present invention.

[0024] Figure 5 Schematic diagram of the structure of the guide tube in an embodiment of the present invention.

[0025] Figure 6 It is a schematic diagram of the three-dimensional structure of the material feeding and conducting mechanism in an embodiment of the present invention.

[0026] Figure 7 for Figure 6 Side view of the middle and lower material conducting mechanism.

[0027] Figure 8 for Figure 6 The front view of the middle and lower material conducting mechanism.

[0028] Fig. 9 for Figure 8 Cross-sectional view in the BB direction when the middle material feed-through mechanism is closed.

[0029] Fig.10 for Figure 8 Cross-sectional view in the BB direction when the middle and lower material conducting mechanism is in the conducting state.

[0030] Fig.11 Schematic diagram of the three-dimensional structure of the fusing plate in the embodiment of the present invention.

[0031] Fig.12 for Fig.11 A partial enlarged view of point A in the middle.

[0032] Fig.13 Schematic diagram of the bottom structure of the fusing plate tray in an embodiment of the present invention.

[0033] Fig.14 Schematic diagram of the three-dimensional structure of the fuse in the embodiment of the present invention.

[0034] The meanings of the figures are as follows:

[0035] 1100-tray clamping mechanism, 1110-feeding guide plate, 1111-feeding guide through hole, 1112-inclined guide block, 1120-tray clamping plate, 1121-tray guiding through hole, 1130-tray guiding plate, 1131-tray guiding tooth, 1140-second clamping drive mechanism, 1150-guiding drive device, 1160-tray blocking cylinder;

[0036] 1200 - guide pipe, 1210 - first vertical pipe section, 1220 - first arc-shaped connecting section, 1230 - inclined straight pipe section, 1240 - second arc-shaped connecting section, 1250 - second vertical pipe section;

[0037] 1300-feeding conducting mechanism, 1310-conducting mounting plate, 1311-third through hole, 1320-conducting lower connecting plate, 1321-first through hole, 1330-conducting plate, 1331-conducting hole, 1340-conducting driving mechanism, 1350-conducting upper connecting plate, 1351-second through hole, 1360-conducting connecting pipe, 1370-guide mounting block;

[0038] 1410-lower mounting plate of the pipe end, 1420-lower mounting guide rod, 1430-flip mounting plate, 1440-upper mounting guide rod, 1450-upper mounting plate of the pipe end, 1451-fourth through hole, 1460-lower protection plate, 1470-upper protection plate;

[0039] 2000-fusing plate tray, 2100-guide rib, 2110-fusing plate clamping groove, 2200-plate guide groove;

[0040] 3000-Fusing piece. DETAILED DESCRIPTION

[0041] In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0044] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or are the positions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0045] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed" 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 ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0048] It should be noted that the fuse in the embodiment of the present invention is a standard length fuse, and the fuse can be a commercially available part or cut off by other equipment and loaded onto a fuse tray. The fuse includes a porcelain tube and a fuse arranged in the porcelain tube. After the fuse is introduced into the porcelain tube, copper caps are used to cover both ends of the porcelain tube. The fuse introduction in the embodiment of the present invention refers to introducing the fuse into the porcelain tube.

[0049] On the one hand, an embodiment of the present invention provides a fuse reversing mechanism, such as Figure 1As shown, the fuse reversing mechanism includes a flipping drive mechanism, a fixed bracket, a tray clamping mechanism 1100, a guide tube 1200 and a material discharge conducting mechanism 1300. The fixed bracket is fixedly provided with a guide tube 1200. One end of the guide tube 1200 is connected to the tray clamping mechanism 1100, and the other end is connected to the material discharge conducting mechanism 1300. The tray clamping mechanism 1100 can clamp the fuse tray 2000 and can align the fuse 3000 with the pipe mouth at one end of the guide tube 1200. The flipping drive mechanism drives the connected fixed bracket and then drives the guide tube 1200 to flip up and down, so that the fuse slides from the fuse tray 2000 into the guide tube 1200. The material discharge conducting mechanism 1300 can open or close the pipe mouth at the other end of the guide tube 1200 and thus control the discharge of the fuse 3000.

[0050] The fuse 3000 is in a horizontal position in the fuse tray 2000, and the tray clamping mechanism 1100 can clamp the fuse tray 2000 and align the fuse 3000 with the tube mouth at one end of the guide tube 1200. When the flip driving mechanism drives the tray clamping mechanism 1100 to flip, the fuse 3000 in the fuse tray 2000 slides from the fuse tray 2000 into the guide tube 1200 under the action of its own gravity; under the guidance of the guide tube 1200, the fuse 3000 slides into the closed material discharge conduction mechanism 1300 in a vertical state or a slightly inclined state; when the material discharge conduction mechanism 1300 is opened, the fuse 3000 falls into the porcelain tube in a vertical state, thereby completing the introduction of the fuse. The reversal of the fuse 3000 is achieved through the fuse reversing mechanism, which provides conditions for the smooth introduction of the fuse 3000.

[0051] In the initial state, the tray clamping mechanism 1100 is located directly below the material discharge conducting mechanism 1300 ; after the flipping is completed, the tray clamping mechanism 1100 is located directly above the material discharge conducting mechanism 1300 .

[0052] A porcelain tube is arranged directly below the guide tube 1200, and the tube opening of the porcelain tube is directly opposite to the tube opening of the flipped guide tube 1200. After flipping, the material discharge and conduction mechanism 1300 is located between the porcelain tube and the guide tube 1200, and the material discharge and conduction mechanism 1300 conducts the tube opening at the other end of the guide tube 1200, so that the melting piece 3000 falls into the tube hole of the porcelain tube directly below in a vertical state.

[0053] Preferably, the turning drive mechanism is a rotary cylinder or a motor.

[0054] In the reversing process of the fuse 3000, there are multiple technical difficulties that need to be further overcome, or there are multiple technical problems that need to be further solved. First, how to align multiple fuses 3000 (100-300 in the preferred embodiment, more preferably 208) and multiple guide tubes 1200 respectively, so that the fuses 3000 can be accurately slid into the guide tubes 1200 in batches. Second, the porcelain tube is placed vertically in a porcelain tube tray (not shown), and the sizes of the fuse tray 2000 and the porcelain tube tray are different, so the tube spacing at both ends of the guide tube 1200 is different, so the guide tube 1200 needs to be bent. Third, how does the material discharge conduction mechanism 1300 conduct or close the tube openings at the other end of the multiple guide tubes 1200 to control the discharge of the fuse 3000.

[0055] In a preferred embodiment of the present invention, Figure 1 As shown, the fixed bracket is a frame structure, and the frame structure includes a lower mounting plate 1410 and an upper mounting plate 1450 at the pipe end. One end of the guide tube 1200 is fixedly connected to the lower mounting plate 1410 at the pipe end and the tube hole of the guide tube 1200 is aligned with the through hole on the lower mounting plate 1410 at the connecting pipe end. The other end of the guide tube 1200 is fixedly connected to the upper mounting plate 1450 at the pipe end and the tube hole of the guide tube 1200 is aligned with the through hole on the upper mounting plate 1450 at the connecting pipe end.

[0056] The material tray clamping mechanism 1100 is fixedly connected to the lower mounting plate 1410 of the tube end, and the melting piece 3000 can slide into the guide tube 1200 from the through hole on the lower mounting plate 1410 of the tube end. The material discharge conducting mechanism 1300 is fixedly connected to the upper mounting plate 1450 of the tube end, and the melting piece 3000 can slide into the material discharge conducting mechanism 1300 from the through hole on the upper mounting plate 1450 of the tube end and then be introduced into the porcelain tube.

[0057] If the two ends of the multiple guide tubes 1200 are directly connected to the tray clamping mechanism 1100 and the material discharge conducting mechanism 1300, the two ends of each guide tube 1200 need to be aligned before installation, which is very time-consuming and labor-intensive. In this embodiment, the multiple guide tubes 1200 are first bent and fixedly arranged on the fixed bracket, and then the tray clamping mechanism 1100 and the material discharge conducting mechanism 1300 are respectively connected through the fixed bracket. In this way, it is only necessary to align the two ends of the fixed bracket with the tray clamping mechanism 1100 and the material discharge conducting mechanism 1300 and then fix them to achieve the installation of all the guide tubes 1200, thereby improving the installation efficiency and facilitating the overall disassembly and maintenance of the guide tubes 1200.

[0058] Preferably, the lower pipe end mounting plate 1410 and the upper pipe end mounting plate 1450 are parallel to each other.

[0059] Specifically, the frame structure further includes a flip mounting plate 1430, which is arranged parallel to the lower mounting plate 1410 of the pipe end and the upper mounting plate 1450 of the pipe end. The flip mounting plate 1430 is fixedly connected to the lower mounting plate 1410 of the pipe end through the lower mounting guide rod 1420, and the flip mounting plate 1430 is fixedly connected to the upper mounting plate 1450 of the pipe end through the upper mounting guide rod 1440. The flip mounting plate 1430 is a "U"-shaped structure, and the middle part of the guide tube 1200 passes through the middle hole of the "U"-shaped structure. The flip driving mechanism drives the flip mounting plate 1430 to drive the fixed bracket to flip up and down.

[0060] Preferably, a lower protective plate 1460 is fixedly arranged between the flip mounting plate 1430 and the lower mounting plate 1410 of the pipe end, and an upper protective plate 1470 is fixedly arranged between the flip mounting plate 1430 and the upper mounting plate 1450 of the pipe end. The guide tube 1200 is relatively fragile and easily damaged, so the lower protective plate 1460 and the upper protective plate 1470 are arranged for protection.

[0061] In a preferred embodiment of the present invention, Figure 2 As shown, the tray clamping mechanism 1100 includes a tray clamping plate 1120 , and the tray clamping plate 1120 and the lower mounting plate 1410 of the tube end cooperate to clamp the fuse tray 2000 .

[0062] Specifically, a first clamping drive mechanism (not shown) is fixedly arranged on the tray clamping plate 1120 and / or the lower tube end mounting plate 1410, and the first clamping drive mechanism can drive the tray clamping plate 1120 to approach or move away from the lower tube end mounting plate 1410, thereby clamping or loosening the melt tray 2000 between the tray clamping plate 1120 and the lower tube end mounting plate 1410. The first clamping drive mechanism is preferably a cylinder.

[0063] In a preferred embodiment of the present invention, Figure 2-Figure 4 As shown, the tray clamping mechanism 1100 also includes a feed guide plate 1110, on which a feed guide through hole 1111 is arranged, the feed guide plate 1110 and the lower mounting plate 1410 of the tube end are fixedly connected, and the feed guide through hole 1111 is aligned with the through hole on the lower mounting plate 1410 of the tube end, the tray clamping plate 1120 and the feed guide plate 1110 cooperate to clamp the fuse tray 2000, and the hole diameter of the feed guide through hole 1111 shrinks toward the lower mounting plate 1410 of the tube end.

[0064] The feed guide hole 1111 close to the lower mounting plate 1410 of the pipe end has a smaller aperture, and the feed guide hole 1111 far from the lower mounting plate 1410 of the pipe end has a larger aperture, so that the melting piece 3000 can slide into the feed guide hole 1111 from the end with the larger aperture. Preferably, the feed guide hole 1111 is trumpet-shaped.

[0065] Specifically, a second clamping drive mechanism 1140 is fixedly arranged on the tray clamping plate 1120 and / or the feed guide plate 1110, and the second clamping drive mechanism 1140 can drive the tray clamping plate 1120 to approach or move away from the feed guide plate 1110, thereby clamping or loosening the melt tray 2000 between the tray clamping plate 1120 and the feed guide plate 1110. The second clamping drive mechanism 1140 is preferably a cylinder. Preferably, the second clamping drive mechanism 1140 is fixedly arranged on the feed guide plate 1110.

[0066] In a preferred embodiment of the present invention, Figure 3-Figure 4 As shown, a sloped guide block 1112 is provided in the feed guide through hole 1111 , and the slope of the sloped guide block 1112 faces the end of the feed guide through hole 1111 with a larger aperture.

[0067] During operation, the melting piece 3000 slides into the feed guide through hole 1111 along the inclined surface of the inclined surface guide block 1112 and then slides into the guide tube 1200. The inclined surface guide block 1112 facilitates the melting piece 3000 to slide smoothly into the guide tube 1200, and can prevent the melting piece 3000 from being stuck at the tube mouth of the guide tube 1200.

[0068] Preferably, the inclined plane guide block 1112 includes a first inclined plane and a second inclined plane connected to each other, the first inclined plane is connected to an end of the feed guide hole 1111 with a larger aperture, the second inclined plane is connected to an end of the feed guide hole 1111 with a smaller aperture, the slope of the first inclined plane is smaller than the slope of the second inclined plane, and a convex angle is formed at the connection between the first inclined plane and the second inclined plane. During operation, the fuse 3000 first falls onto the first inclined surface and slides along the first inclined surface to the convex corner, and one end of the fuse 3000 that slides over the convex corner is suspended in the air; with the convex corner as a fulcrum, under the action of gravity of the suspended end of the fuse 3000, the other end of the fuse 3000 is lifted up, and the suspended end of the fuse 3000 sticks to the second inclined surface and slides into the guide tube 1200. The fuse 3000 slides into the guide tube 1200 in a vertical or nearly vertical state, which facilitates the fuse 3000 to slide smoothly into the guide tube 1200 and prevents the fuse 3000 from being stuck at the tube mouth of the guide tube 1200.

[0069] In a preferred embodiment of the present invention, Figure 2 As shown, the tray clamping mechanism 1100 also includes a tray guiding plate 1130 arranged below the tray clamping plate 1120, the tray clamping plate 1120 is provided with a tray guiding through hole 1121, the bottom of the fusible sheet tray 2000 is provided with a tray guiding groove 2200, and the tray guiding plate 1130 is provided with a tray guiding tooth 1131, the tray guiding tooth 1131 can pass through the tray guiding through hole 1121 and be inserted into the tray guiding groove 2200 to guide the fusible sheet tray 2000.

[0070] The positions of the tray guide plate 1130 and the tray guide teeth 1131 are fixed. During the insertion of the tray guide teeth 1131 into the tray guide groove 2200, the fuse tray 2000 can be driven to move to a set position. At the set position, the multiple fuses 3000 in the fuse tray 2000 are aligned with the corresponding multiple guide tubes 1200, so that the multiple fuses 3000 can accurately slide into the corresponding multiple guide tubes 1200.

[0071] Specifically, a second clamping drive mechanism 1140 is fixedly arranged on the feed guide plate 1110, and a driving 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 guide plate 1110. A guide drive device 1150 is fixedly arranged on the tray clamping plate 1120, and a driving end of the guide drive device 1150 is connected to the tray guide plate 1130. A tray blocking cylinder 1160 is fixedly arranged on the feed guide plate 1110. During operation, the fused sheet tray 2000 is conveyed to the tray clamping plate 1120 by the belt conveyor (not shown), the tray blocking cylinder 1160 stops the fused sheet tray 2000, and then the guiding drive device 1150 drives the tray guiding plate 1130 so that the tray guiding teeth 1131 pass through the tray guiding through hole 1121 and insert into the tray guiding groove 2200 to guide the fused sheet tray 2000. After the guiding is completed, the second clamping drive mechanism 1140 drives the tray clamping plate 1120 to approach the feed guide plate 1110 to clamp the fused sheet tray 2000.

[0072] In a preferred embodiment of the present invention, Figure 1 As shown, the guide tube 1200 is a plurality of curved tubes arranged side by side.

[0073] One end of the guide tube 1200 is fixedly connected to the lower tube end mounting plate 1410 and the tube hole of the guide tube 1200 is aligned with the through hole on the lower tube end mounting plate 1410, and the other end of the guide tube 1200 is fixedly connected to the upper tube end mounting plate 1450 and the tube hole of the guide tube 1200 is aligned with the through hole on the upper tube end mounting plate 1450. The spacing between the through holes on the upper tube end mounting plate 1450 is different from the spacing between the through holes on the lower tube end mounting plate 1410, so the tube spacings at both ends of the multiple guide tubes 1200 arranged side by side are different, and the multiple guide tubes 1200 need to be bent separately.

[0074] Specifically, Figure 5As shown, the guide tube 1200 includes an inclined straight tube section 1230, and the two 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-shaped connecting section 1220 and the second arc-shaped connecting section 1240 respectively. The first vertical tube section 1210 is fixedly connected to the lower mounting plate 1410 of the tube end, and the second vertical tube section 1250 is fixedly connected to the upper mounting plate 1450 of the tube end. The first arc-shaped connecting section 1220 and the second arc-shaped connecting section 1240 facilitate the sliding of the melting piece 3000 in the guide tube 1200, which can avoid material jamming in the tube.

[0075] In another embodiment, the guide tube 1200 located in the middle may be a straight tube, and the guide tubes 1200 located on both sides may be curved tubes.

[0076] In a preferred embodiment of the present invention, Figure 6-Figure 10 As shown, the material discharge conducting mechanism 1300 includes a conducting drive mechanism 1340 and a conducting plate 1330, and a plurality of conducting holes 1331 are arranged on the conducting plate 1330, and blocking portions are formed between the conducting holes 1331; when the conducting drive mechanism 1340 drives the conducting plate 1330 to align the conducting holes 1331 with the pipe mouth of the guide tube 1200, the guide tube 1200 is in a conducting state; when the conducting drive mechanism 1340 drives the conducting plate 1330 to align the blocking portions between the conducting holes 1331 with the pipe mouth of the guide tube 1200, the guide tube 1200 is in a closed state.

[0077] When the material discharge conducting mechanism 1300 is in the closed state, the blocking portion between the conducting holes 1331 blocks the tube mouth of the guide tube 1200, which can prevent the fusible sheet 3000 from being thrown out of the guide tube 1200 during the flipping process. When the material discharge conducting mechanism 1300 is in the conducting state, the blocking portion between the conducting holes 1331 is removed from the tube mouth of the guide tube 1200, and the multiple conducting holes 1331 are respectively aligned with the tube mouths of the multiple guide tubes 1200. The fusible sheets 3000 are respectively guided through the conducting holes 1331 to fall into the corresponding porcelain tubes, thereby preventing the fusible sheets 3000 from interfering with each other during the process of being introduced into the porcelain tube. The material discharge conducting mechanism 1300 in this embodiment can control the discharge of the fusible sheet 3000 in the guide tube 1200, thereby preventing the fusible sheet 3000 from being thrown out of the guide tube 1200 during the flipping process, thereby preventing the fusible sheet 3000 from interfering with each other during the process of being introduced into the porcelain tube, and thereby improving the quality of the fusible sheet 3000 being introduced into the porcelain tube. Preferably, the conduction drive mechanism 1340 is a cylinder or a linear motor.

[0078] In a preferred embodiment of the present invention, Figure 6-Figure 10As shown, the material unloading and conducting mechanism 1300 also includes a conducting lower connecting plate 1320 and a conducting upper connecting plate 1350. The conducting upper connecting plate 1350 and the conducting lower connecting plate 1320 are spaced apart and form an installation gap for installing the conducting plate 1330. The conducting lower connecting plate 1320 and the conducting upper connecting plate 1350 are correspondingly provided with a first through hole 1321 and a second through hole 1351 for the fuse 3000 to pass through. The conducting plate 1330 is slidably arranged in the installation gap to connect or block the first through hole 1321 and the second through hole 1351.

[0079] The conductive plate 1330 is slidably disposed in the installation gap between the conductive upper connecting plate 1350 and the conductive lower connecting plate 1320. The conductive plate 1330 is confined in the installation gap so that the conductive plate 1330 can stably slide back and forth to accurately connect or block the first through hole 1321 and the second through hole 1351.

[0080] Specifically, the conductive lower connecting plate 1320 is fixedly connected to the conductive mounting plate 1310, and the conductive mounting plate 1310 is provided with a third through hole 1311 aligned with the first through hole 1321. The conductive mounting plate 1310 is fixedly connected to the tube end upper mounting plate 1450, and the third through hole 1311 is aligned with the through hole on the tube end upper mounting plate 1450. The through hole on the tube end upper mounting plate 1450 is the fourth through hole 1451. When the conductive hole 1331 is connected to the first through hole 1321 and the second through hole 1351, the melting piece 3000 can pass through the fourth through hole 1451, the third through hole 1311, the first through hole 1321 and the second through hole 1351 in sequence from the guide tube 1200 and then fall into the porcelain tube. Fig. 9 , Fig.10 The arrow in shows the moving direction of the fuse 3000.

[0081] Specifically, the conductive upper connecting plate 1350 is fixedly connected to the conductive mounting plate 1310 through the guide mounting block 1370. The guide mounting block 1370 is arranged on both sides of the conductive plate 1330, and abuts against the conductive plate 1330 from both sides of the conductive plate 1330, which can limit the lateral movement of the conductive plate 1330 and prevent the conductive plate 1330 from deflecting during the sliding process.

[0082] Preferably, a conductive connecting tube 1360 is fixedly disposed on the conductive upper connecting plate 1350, and the tube hole of the conductive connecting tube 1360 is aligned with the second through hole 1351. When working, the conductive connecting tube 1360 butts against the tube hole of the porcelain tube, so that the melting piece 3000 can fall into the porcelain tube accurately.

[0083] In a preferred embodiment of the present invention, Figure 11-13As shown, the fusing plate 2000 includes a plurality of guide ribs 2100 arranged at intervals, and two of the guide ribs 2100 arranged opposite to each other are correspondingly provided with fusing clamping grooves 2110. The fusing clamping grooves 2110 can clamp the fusing plate 3000 to prevent the fusing plate 3000 in the fusing plate 2000 from shifting during the conveying process, so as to avoid the subsequent failure to smoothly introduce the fusing plate into the porcelain tube.

[0084] Preferably, the fuse clamping groove 2110 is a "convex" shaped structure, which can cooperate with the protrusions at both ends of the fuse 3000 to achieve a better clamping effect. Fig.14 shown.

[0085] Preferably, a tray guiding groove 2200 is provided on the bottom surface of the fuse tray 2000 , and the tray guiding teeth 1131 can be inserted into the tray guiding groove 2200 to guide the fuse tray 2000 .

[0086] On the other hand, an embodiment of the present invention further provides a fuse introduction device, including the fuse reversing mechanism, through which the fuse 3000 can be converted from a horizontal state to a vertical state, so that the fuse 3000 can be introduced into the porcelain tube in batches. The specific implementation method and effect are as described in the embodiment of the fuse reversing mechanism above.

[0087] In the description of this specification, the description with reference to the terms "an embodiment", "another embodiment", "preferred embodiment", etc. means 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 representation of the above terms does not necessarily refer to the same embodiment.

[0088] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the convenience of description. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A fuse reversing mechanism, characterized in that: The invention comprises a flipping driving mechanism, a fixed bracket, a material tray clamping mechanism (1100), a guide tube (1200) and a material discharge conducting mechanism (1300); the fixed bracket is fixedly provided with a guide tube (1200); one end of the guide tube (1200) is connected to the material tray clamping mechanism (1100), and the other end is connected to the material discharge conducting mechanism (1300); the material tray clamping mechanism (1100) can clamp the fusible sheet material tray (2000) and can make the fusible sheet (3000) align with the pipe opening at one end of the guide tube (1200); the flipping driving mechanism drives the connecting member (1200) to rotate the guide tube (1200) and rotate the guide tube (1200) to rotate the guide tube (1200); The fixed bracket can drive the guide tube (1200) to flip up and down, so that the fuse slides from the fuse tray (2000) into the guide tube (1200), and the material discharge conducting mechanism (1300) can open or close the tube opening at the other end of the guide tube (1200) to control the discharge of the fuse (3000); the tray clamping mechanism (1100) includes a tray clamping plate (1120), and the tray clamping plate (1120) and the lower mounting plate (1410) of the tube end cooperate to clamp the fuse tray (2000); the tray clamping mechanism (1100) The invention also comprises a feed guide plate (1110), on which a feed guide through hole (1111) is arranged, the feed guide plate (1110) is fixedly connected to the lower mounting plate (1410) of the tube end, and the feed guide through hole (1111) is aligned with the through hole on the lower mounting plate (1410) of the tube end, the tray clamping plate (1120) and the feed guide plate (1110) cooperate to clamp the fusion sheet tray (2000), and the hole diameter of the feed guide through hole (1111) shrinks in the direction of the lower mounting plate (1410) of the tube end; the tray clamping plate (1120) and the feed guide plate (1110) are connected to the lower mounting plate (1410) of the tube end, and the feed guide through hole (1111) is ... The mechanism (1100) further comprises a tray guiding plate (1130) arranged below the tray clamping plate (1120), the tray clamping plate (1120) being provided with a tray guiding through hole (1121), the bottom of the molten sheet tray (2000) being provided with a tray guiding groove (2200), the tray guiding plate (1130) being provided with a tray guiding tooth (1131), the tray guiding tooth (1131) being able to pass through the tray guiding through hole (1121) and be inserted into the tray guiding groove (2200) to thereby guide the molten sheet tray (2000).

2. The fuse reversing mechanism according to claim 1, characterized in that: The fixed bracket is 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 guide tube (1200) is fixedly connected to the lower pipe end mounting plate (1410) and the tube hole of the guide tube (1200) is aligned with the through hole on the lower pipe end mounting plate (1410); the other end of the guide tube (1200) is fixedly connected to the upper pipe end mounting plate (1450) and the tube hole of the guide tube (1200) is aligned with the through hole on the upper pipe end mounting plate (1450).

3. The fuse reversing mechanism according to claim 1, characterized in that: An inclined surface guide block (1112) is arranged in the feed guide through hole (1111), and the inclined surface of the inclined surface guide block (1112) faces the end of the feed guide through hole (1111) with a larger aperture.

4. The fuse reversing mechanism according to claim 3, characterized in that: The guide tube (1200) is a plurality of curved tubes arranged side by side.

5. The fuse reversing mechanism according to any one of claims 1 to 3, characterized in that: The material discharge conduction mechanism (1300) comprises a conduction drive mechanism (1340) and a conduction plate (1330); the conduction plate (1330) is provided with a plurality of conduction holes (1331), and blocking portions are formed between the conduction holes (1331); when the conduction drive mechanism (1340) drives the conduction plate (1330) so that the conduction holes (1331) are aligned with the pipe mouth of the guide tube (1200), the guide tube (1200) is in a conduction state; when the conduction drive mechanism (1340) drives the conduction plate (1330) so that the blocking portions between the conduction holes (1331) are aligned with the pipe mouth of the guide tube (1200), the guide tube (1200) is in a closed state.

6. The fuse reversing mechanism according to claim 5, characterized in that: The material discharge and conduction mechanism (1300) further comprises a conduction lower connecting plate (1320) and a conduction upper connecting plate (1350), wherein 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), and the conduction lower connecting plate (1320) and the conduction upper connecting plate (1350) are respectively provided with a first through hole (1321) and a second through hole (1351) for the fuse (3000) to pass through, and 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).

7. A melt introduction device, characterized in that: The invention comprises the fuse reversing mechanism according to any one of claims 1 to 6.

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