Automatic feeding structure for pouring quartz tube temperature thermocouple

Abstract

The utility model discloses an automatic feeding structure for pouring a quartz tube temperature thermocouple, and relates to the technical field of thermocouple pouring production, in particular to the automatic feeding structure for pouring the quartz tube temperature thermocouple, which comprises a main frame and a placing net disc, a fixing frame is fixed to one side of the main frame, limiting frames for placing the net discs one by one are fixed to the fixing frame, and a feeding mechanism for pushing the net discs to the conveying rollers is connected to one side of the fixing frame. According to the automatic feeding structure for pouring of the quartz tube temperature thermocouple, under the action of the pushing block, the conveying roller and the feeding block, the neatly-stacked placing net discs in the limiting frame can be conveyed one by one, and finally layer-by-layer feeding is conducted through the feeding block, so that automation of feeding of the placing net discs is achieved, and the production efficiency is improved. And therefore, the pouring of the thermocouple is more intelligent.

Description

Technical Field

[0001] The utility model relates to the technical field of thermocouple casting production, in particular to an automatic feeding structure for quartz tube temperature measuring thermocouple casting. Background Art

[0002] The working principle of thermocouple is based on the thermoelectric effect of metal, using the temperature difference generated at both ends of the thermocouple to measure the temperature of molten steel and high molten metal.

[0003] The structure of the thermocouple is mainly composed of a temperature measuring coupler head and a large paper tube. The coupler head mainly has positive and negative couple wires welded on the compensation wire, the compensation wire is embedded in the bracket, the bracket is covered with a small paper tube, and the couple wires are supported and protected by quartz. The outermost is equipped with a slag-proof cap, all components are concentrated in the mud head and bonded into a whole with a refractory filler (or cement), and cannot be disassembled, so it is disposable. In the process of pouring the thermocouple, in order to ensure the stable pouring of cement, the placement net disk is usually fixed. Due to the fixed placement of the placement net disk, after the pouring is completed, the placement net disk that completed the thermocouple pouring needs to be removed, and then manually transported and reinstalled. The placement net disk can be poured for the thermocouples of the next batch, which reduces its pouring efficiency and makes it not intelligent enough. For this reason, we propose an automatic feeding structure for pouring quartz tube temperature measuring thermocouples. Utility Model Content

[0004] The utility model provides an automatic feeding structure for pouring a quartz tube temperature measuring thermocouple, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic feeding structure for quartz tube temperature measuring thermocouple casting, comprising a main frame and a mesh plate, the main frame is movably mounted with a plurality of conveying rollers that can rotatably convey the placed mesh plate, and a fixed frame is fixed on one side of the main frame, a limiting frame is fixed on the fixed frame for lowering the placed mesh plate one by one, and a feeding mechanism that pushes the placed mesh plate onto the conveying roller is connected to one side of the fixed frame, a baffle for stopping the placed mesh plate is fixed at one end of the inner side of the main frame, a feeding frame for auxiliary feeding is fixed on the main frame, and a plurality of feeding blocks for conveying upward step by step are movably connected to the feeding frame, and a support block for supporting the placed mesh plate is movably connected to the inner wall of the feeding frame.

[0006] Optionally, a second toothed belt is commonly engaged at one end of the plurality of conveying rollers, and a first motor is fixed on the main frame, and an output shaft of the first motor is fixed to one of the conveying rollers.

[0007] Optionally, the feeding mechanism includes an electric push rod and a pushing block. The fixed frame is movably connected with a pushing block that can push the mesh disk placed on the bottom layer of the limiting frame. The fixed frame is fixedly connected with an electric push rod, and one end of the electric push rod is fixed to the pushing block.

[0008] Optionally, the loading blocks are connected to the loading frame via an axle pin, and the loading blocks on the same horizontal line are fixedly connected with a connecting shaft, and a gear is fixed in the middle of the connecting shaft.

[0009] Optionally, a first toothed belt is engaged between the gears, a second motor is installed in the feeding frame, and an output shaft of the second motor is connected to one of the feeding blocks.

[0010] Optionally, the bottom of one end of the support block is arc-shaped, and the top of the support block is flat, and the end of the support block extending into the feeding frame is fixedly connected to a spring, and one end of the spring is fixed to the feeding frame.

[0011] The utility model has the following beneficial effects:

[0012] 1. The automatic feeding structure for casting the quartz tube temperature measuring thermocouple can transport the neatly stacked mesh disks in the limited frame one by one through the action of the push block, the conveying roller and the feeding block, and finally load them layer by layer through the feeding block, thereby realizing the automation of the mesh disk loading, making the casting of the thermocouple more intelligent.

[0013] 2. The automatic loading structure for pouring the quartz tube temperature measuring thermocouple places the mesh plates layer by layer in the limiting rack, and then under the limitation of the limiting rack, the mesh plates can be stably loaded. Under the limitation of the limiting rack, the stacking of the mesh plates is more convenient, and the mesh plates can be evenly loaded as they are transported one by one to adapt to the pouring time of the thermocouple and cooperate with it, thereby making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the connection of the loading block of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the push block connection of the utility model;

[0018] Figure 5 This is a structural schematic diagram of the support block connection of the utility model.

[0019] In the figure: 1. main frame; 2. mesh plate placement; 3. fixed frame; 4. limiting frame; 5. conveying roller; 6. loading block; 7. loading frame; 8. first motor; 9. supporting block; 10. baffle; 11. connecting shaft; 12. gear; 13. first toothed belt; 14. second motor; 15. electric push rod; 16. pushing block; 17. spring; 18. second toothed belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 , an automatic feeding structure for quartz tube temperature measurement thermocouple casting, comprising a main frame 1 and a placed net plate 2, a plurality of conveying rollers 5 rotatably mounted on the main frame 1 for conveying the placed net plate 2, under the rotation of the conveying rollers 5, the placed net plate 2 can be conveyed, and a fixed frame 3 is fixed on one side of the main frame 1, and a limiting frame 4 is fixed on the fixed frame 3 for placing the placed net plates 2 one by one, under the limitation of the limiting frame 4, the stacking of the placed net plates 2 is more convenient, and thus the use thereof is more convenient, and a feeding mechanism is connected to one side of the fixed frame 3 to push the placed net plates 2 onto the conveying rollers 5, so that the placed net plates 2 can be placed one by one The feeding makes its production more process-oriented. A baffle 10 for stopping the placed net disk 2 is fixed at one end of the inner side of the main frame 1, and a loading frame 7 for auxiliary loading is fixed on the main frame 1. The placed net disk 2 is loaded through the loading frame 7, and a plurality of loading blocks 6 for conveying upward step by step are movably connected to the loading frame 7. Under the rotation action of the loading block 6, the placed net disk 2 can be moved upward layer by layer, and then the placed net disk 2 can be switched for loading, and the inner wall of the loading frame 7 is movably connected with a supporting block 9 for supporting the placed net disk 2, and the supporting block 9 can move relative to the loading frame 7, so that the placed net disk 2 moving upward layer by layer can be supported.

[0022] See also Figure 1 to Figure 2 One end of the conveying roller 5 is engaged with a second toothed belt 18. Under the transmission of the second toothed belt 18, the conveying rollers 5 can rotate, thereby conveying the placed mesh plate 2, and a first motor 8 is fixed on the main frame 1. The output shaft of the first motor 8 is fixed to one of the conveying rollers 5. Driven by the output shaft of the first motor 8, the conveying roller 5 can rotate. The first motor 8 is a prior art and will not be described in detail here.

[0023] See also Figures 1 to 4 The feeding mechanism includes an electric push rod 15 and a pushing block 16. The fixed frame 3 is movably connected with a pushing block 16 that can push the bottom layer of the net disk 2 placed on the limiting frame 4. The fixed frame 3 is fixedly connected with an electric push rod 15. One end of the electric push rod 15 is fixed to the pushing block 16. Driven by the electric push rod 15, the pushing block 16 can push the placed net disks 2 one by one. The electric push rod 15 is a prior art and will not be described in detail here.

[0024] See also Figures 1 to 3 The loading block 6 is connected to the loading frame 7 through an axle pin. The loading block 6 can be rotated at a fixed position on the loading frame 7, and the loading blocks 6 on the same horizontal line are fixedly connected with a connecting shaft 11. Through the transmission of the connecting shaft 11, the loading blocks 6 can rotate together. A gear 12 is fixed in the middle of the connecting shaft 11. Driven by the gear 12, the connecting shaft 11 can rotate.

[0025] See also Figures 1 to 3 A first toothed belt 13 is engaged between the gears 12. Under the transmission of the first toothed belt 13, the gears 12 can rotate together. A second motor 14 is installed in the feeding frame 7. The output shaft of the second motor 14 is connected to one of the feeding blocks 6. Driven by the output shaft of the second motor 14, the feeding block 6 can rotate. The second motor 14 is a prior art and will not be described in detail here.

[0026] See also Figures 1 to 5 The bottom of one end of the support block 9 is arc-shaped, so that the placed net disk 2 can smoothly push the support block 9 to move upward, and the top of the support block 9 is flat, so that the support block 9 can support the placed net disk 2, and one end of the support block 9 extending into the feeding frame 7 is fixedly connected to a spring 17, and one end of the spring 17 is fixed to the feeding frame 7. Under the action of the elastic force of the spring 17, the support block 9 can automatically pop out.

[0027] In summary, the automatic feeding structure for quartz tube temperature measurement thermocouple casting, when in use, places the mesh plate 2 in the limiting frame 4, and then, driven by the electric push rod 15, the pushing block 16 can push the mesh plate 2 at the bottom layer of the limiting frame 4, so that it can be pushed onto the conveying roller 5, and then, driven by the output shaft of the first motor 8, the conveying roller 5 can rotate, and under the transmission of the second toothed belt 18, the conveying roller 5 can rotate, and then the mesh plate 2 can be conveyed to the baffle 10, and then, in Driven by the output shaft of the second motor 14, the loading block 6 can rotate, and through the transmission of the first toothed belt 13, all the loading blocks 6 can rotate. Under the action of the rotation of the loading block 6, the placed net disk 2 can be pushed upward, so that the placed net disk 2 can first push the support block 9 to move into the loading frame 7. After the placed net disk 2 passes through the support block 9, under the action of the elastic force of the spring 17, the support block 9 can pop out to support the placed net disk 2, so that the placed net disk 2 can be loaded layer by layer.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", 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; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding structure for quartz tube temperature measuring thermocouple casting, comprising a main frame (1) and a mesh plate (2), characterized in that: The main frame (1) is movably mounted with a plurality of conveying rollers (5) for rotatably conveying the placed net disk (2), and a fixed frame (3) is fixed on one side of the main frame (1), a limiting frame (4) for lowering the placed net disks (2) one by one is fixed on the fixed frame (3), and a feeding mechanism for pushing the placed net disk (2) onto the conveying roller (5) is connected to one side of the fixed frame (3), a baffle (10) for stopping the placed net disk (2) is fixed on one end of the inner side of the main frame (1), a feeding frame (7) for auxiliary feeding is fixed on the main frame (1), and a plurality of feeding blocks (6) for conveying upward step by step are movably connected to the feeding frame (7), and a support block (9) for supporting the placed net disk (2) is movably connected to the inner wall of the feeding frame (7).

2. The automatic feeding structure for pouring a quartz tube temperature measuring thermocouple according to claim 1, characterized in that: A second toothed belt (18) is commonly engaged at one end of the plurality of conveying rollers (5), and a first motor (8) is fixed on the main frame (1), wherein an output shaft of the first motor (8) is fixed to one of the conveying rollers (5).

3. The automatic feeding structure for pouring a quartz tube temperature measuring thermocouple according to claim 1 is characterized in that: The feeding mechanism comprises an electric push rod (15) and a pushing block (16); the fixed frame (3) is movably connected with a pushing block (16) which can push the bottom layer of the net disk (2) on the limiting frame (4); the fixed frame (3) is fixedly connected with the electric push rod (15); one end of the electric push rod (15) is fixed to the pushing block (16).

4. The automatic feeding structure for pouring a quartz tube temperature measuring thermocouple according to claim 1, characterized in that: The loading blocks (6) are connected to the loading frame (7) via an axle pin, and the loading blocks (6) on the same horizontal line are fixedly connected to a connecting shaft (11), and a gear (12) is fixed in the middle of the connecting shaft (11).

5. The automatic feeding structure for pouring a quartz tube temperature measuring thermocouple according to claim 4, characterized in that: A first toothed belt (13) is engaged between the gears (12), a second motor (14) is installed in the loading frame (7), and an output shaft of the second motor (14) is connected to one of the loading blocks (6).

6. The automatic feeding structure for pouring a quartz tube temperature measuring thermocouple according to claim 1, characterized in that: The bottom of one end of the support block (9) is arc-shaped, and the top of the support block (9) is flat. One end of the support block (9) extending into the feeding frame (7) is fixedly connected to a spring (17), and one end of the spring (17) is fixed to the feeding frame (7).

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