Sorting machine for automatically distinguishing high temperature and low temperature of main part of thermal protector

Abstract

The utility model discloses a sorting machine for automatically distinguishing high temperature and low temperature of a main part of a thermal protector, and relates to the technical field of high temperature and low temperature sorting of the thermal protector. A material conveying frame on the vibration feeding disc and the first transferring frame are fixedly installed. A first Z-shaped groove is formed in the top of the first transfer frame; a second electric push cylinder and a first electric push cylinder are arranged on the two sides of the first transfer frame correspondingly. A second transfer frame is arranged at the end, away from the first transfer frame, of the first conveying frame. A second Z-shaped groove is formed in the top of the second transfer frame; a first discharging opening is formed in the inner side of one end of the second transfer frame. A first detection feeler lever is arranged at the top of the second Z-shaped groove; during use, one-by-one feeding is achieved through the vibration feeding disc, a first transfer frame is arranged at the end of the conveying frame, heat protectors are pushed to the other end through a first Z-shaped groove by means of a first push rod arranged at one end of the first transfer frame, the heat protectors are conveyed into the first conveying frame through a second push rod, and conveying of the heat protectors is achieved.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of high and low temperature sorting of thermal protectors, in particular to a thermal protector main part automatic high and low temperature sorting machine. Background Art

[0002] The thermal protector is made of two pieces of different alloy materials. When the current is passed through, a thermal effect will occur. Due to the different thermal expansion coefficients of the alloys, the alloys will inevitably bend in one direction, and the moving contact will be disconnected. The bending speed is proportional to the current passing through. In this way, the electrical equipment is protected quickly and timely.

[0003] A thermal protector is a component connected in series in a circuit to protect the circuit. The bimetallic material inside the protector is made of a metal material with a relatively large difference in expansion coefficient between the moving contact and the static contact, which is injection-molded and welded together and connected in series with the main circuit. When the bimetallic strip is heated, it will bend upward due to the different expansion coefficients. Traditional thermal protectors usually use manual detection for high and low temperature sorting, which has low work efficiency and high error rate. In addition, personnel will become fatigued during long-term work, which will result in missed detection or false detection, resulting in misjudgment of product discharge, etc.

[0004] After searching, Chinese patent publication number CN201620082343.1 discloses a temperature sorter; comprising a workbench, on which a material channel is arranged, the material channel comprises a plurality of groups of preheating material channels, a sorting and unloading device is arranged between adjacent preheating material channels, adjacent material channels are connected by the sorting and unloading device, a loading device is arranged at one end of the material channel, a first unloading device is arranged at the other end of the material channel, and a heating device for heating the preheating material channel is arranged on the preheating material channel;

[0005] The structure in the above patent realizes heating treatment of components through heating, constant temperature and temperature control devices during sorting; thus, during detection, it will affect the detection data of the detection device, causing detection errors, and different high-temperature thermal protectors and low-temperature protectors will be incorrectly sorted, which will cause the circuit to be disconnected prematurely or delayed in later use, affecting the normal use of the circuit.

[0006] In view of the above situation, we provide a thermal protector main component automatic high and low temperature sorting machine. In this device, the first detection of the thermal protector is achieved through a low-temperature detector. When the component detected by the low-temperature detector is low temperature, it is pushed into the first discharge port by the sixth push rod to achieve the sorting effect. When it is detected as high temperature or other things, it is pushed into the second feed rack through the cooperation of the third push rod and the fourth push rod. A high-temperature detector is provided at the end of the second feed rack to detect the components. When it is detected as a high-temperature component, the high-temperature protector is pushed into the third discharge port through the transmission of the components. When the high-temperature detector detects other results, the protector is pushed into the second discharge port by the fifth push rod matched with the end of the slide slot, which can effectively realize multiple sorting of the thermal protector and effectively improve the precision production efficiency of sorting. Utility Model Content

[0007] The purpose of the utility model is to provide a thermal protector main part automatic high and low temperature sorting machine, by in the process of thermal protector transmission, through the low temperature detector and the high temperature detector to achieve effective high and low temperature sorting of the thermal protector, greatly improve the precision production efficiency of thermal protector sorting; to achieve multi-layer sorting of thermal protectors, effectively ensure the efficiency and quality of sorting, greatly reduce manual participation; to solve the problems of the above-mentioned background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A thermal protector main part automatic high and low temperature sorting machine comprises a vibrating feeding tray; a feeding frame on the vibrating feeding tray is fixedly installed with a first transfer frame; a first Z-shaped groove is provided on the top of the first transfer frame; a second electric push cylinder and a first electric push cylinder are respectively provided on both sides of the first transfer frame; the second electric push cylinder and the first electric push cylinder are arranged horizontally and vertically;

[0010] A first material conveying frame is provided on one side of the first transfer frame; the first material conveying frame is linked to the material conveying frame on the first Z-shaped groove vibration loading tray;

[0011] A second transfer rack is arranged at one end of the first material conveying rack away from the first transfer rack; a second Z-shaped groove is provided at the top of the second transfer rack; a first unloading port is provided on the inner side of one end of the second transfer rack; a first detection feeler rod is arranged at the top of the second Z-shaped groove; the first detection feeler rod is fixedly installed at the bottom of the low-temperature detector.

[0012] As a further technical solution of the utility model, a second feed rack is provided at one end of the second transfer rack away from the first feed rack; a third discharge port is provided at the end of the second feed rack; a second discharge port is also provided on one side of the second feed rack; the second discharge port and a slide groove are provided on the second feed rack; a second detection feeler rod is provided on the top of the slide groove; and the second detection feeler rod is fixedly installed with the high temperature detector.

[0013] As a further technical solution of the utility model, the low-temperature detector is movably installed on one side of the first support frame; a second vertical cylinder is fixedly installed on the top of the first support frame; the second detection feeler rod is movably installed on the second support frame; and a first vertical cylinder is fixedly installed on the top of the second support frame.

[0014] As a further technical solution of the utility model, a first push rod is installed in cooperation with one end of the first Z-shaped groove on the top of the first transfer frame; the first push rod is fixedly installed with the second electric push cylinder; a second push rod is also installed in cooperation with the first Z-shaped groove; the second push rod is fixedly installed with the first electric push cylinder.

[0015] As a further technical solution of the utility model, a third push rod is installed in cooperation with one end of the second Z-shaped groove on the top of the second support frame; the third push rod is fixedly installed with the third electric push cylinder; a fourth push rod is also installed in the second Z-shaped groove; the fourth push rod is fixedly installed with the sixth electric push cylinder.

[0016] As a further technical solution of the utility model, a fifth push rod is installed in cooperation with one end of the slide groove away from the second discharge port; the fifth push rod is fixedly installed with the fifth electric push cylinder.

[0017] As a further technical solution of the utility model, the low-temperature detector and the high-temperature detector are electrically connected to the display; and the display is fixed on the workbench by a support rod.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The utility model, when in use, realizes loading one by one by vibrating the loading tray, wherein a first transfer frame is arranged at the end of the feeding frame, and a first push rod arranged at one end of the first transfer frame pushes the thermal protector to the other end through the first Z-shaped groove, and then the thermal protector is transferred to the first feeding frame by the second push rod, so as to realize the transmission of the thermal protector;

[0020] 2. The utility model is provided with a second material transfer rack at the end of the first material feeding rack, wherein a first material discharge port is opened on the second material transfer rack, and the low temperature detector and the first detection feeler rod are driven by the second vertical cylinder to contact the thermal protector to achieve the detection effect. When the detection result is a low temperature, the thermal protector is pushed into the first material discharge port by the sixth push rod to achieve the sorting effect. When the result detected by the low temperature detector is a high temperature or a normal temperature, the thermal protector is pushed to the other end of the second Z-shaped groove by the third push rod, and then the thermal protector is pushed into the second material feeding rack by the fourth push rod to achieve the transmission effect.

[0021] 3. The utility model is provided with a high temperature detector at the end of the second feeding rack, and the first vertical cylinder drives the high temperature detector and the second detection feeler to detect the thermal protection. When the detection result is high temperature, the thermal protection at the end is pushed to the third discharge port through the transmission of the thermal protection, so as to realize the sorting of the high temperature thermal protector. When the detection result of the high temperature detector is normal temperature, the thermal protector is pushed to the second discharge port on one side of the second feeding rack through the fifth push rod at one end of the chute, so as to realize the sorting effect.

[0022] 4. The utility model, through the device, can effectively realize a variety of classification processing of the thermal protection main parts, and fully automated sorting, which greatly improves the efficiency and quality of sorting, reduces manual participation, and saves sorting production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0024] Figure 2 This utility model Figure 1 Schematic diagram of the rear structure.

[0025] Figure 3 This utility model Figure 1 A magnified view of the local structure at A.

[0026] Figure 4 This utility model Figure 1 Enlarged view of the local structure at point B.

[0027] Figure 5 This utility model Figure 1 Enlarged view of the local structure at location C.

[0028] Figure 6 This utility model Figure 2 Enlarged view of the local structure at D.

[0029] In the figure: 1-workbench, 2-first electric push cylinder, 3-vibration loading plate, 4-second electric push cylinder, 5-first feeding rack, 6-third electric push cylinder, 7-fourth electric push cylinder, 8-second feeding rack, 9-fifth electric push cylinder, 10-first vertical cylinder, 11-sixth electric push cylinder, 12-first transfer rack, 13-first unloading port, 14-first detection feeler rod, 15-low temperature detector, 16-first support frame, 17-second detection feeler rod, 18-high temperature detector, 19-second support frame, 20-second unloading port, 21-third unloading port, 22-second transfer rack, 23-first push rod, 24-second push rod, 25-first Z-shaped groove, 26-third push rod, 27-fourth push rod, 28-second Z-shaped groove, 29-second transfer rack, 30-fifth push rod, 31-slide, 32-second vertical cylinder, 33-sixth push rod. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-6 In the embodiment of the utility model, a thermal protector main part automatically distinguishes high and low temperature sorting machine, including a vibrating loading tray 3; the feeding frame on the vibrating loading tray 3 is fixedly installed with the first transfer frame 12; the top of the first transfer frame 12 is provided with a first Z-shaped groove 25; the second electric push cylinder 4 and the first electric push cylinder 2 are respectively arranged on both sides of the first transfer frame 12; the second electric push cylinder 4 and the first electric push cylinder 2 are arranged horizontally and vertically;

[0032] A first material conveying frame 5 is provided on one side of the first transfer frame 12; the first material conveying frame 5 is linked to the material conveying frame on the material loading tray 3 by vibrating the first Z-shaped groove 25;

[0033] A second transfer frame 29 is provided at one end of the first material conveying frame 5 away from the first transfer frame 12; a second Z-shaped groove 28 is provided at the top of the second transfer frame 29; a first unloading port 13 is provided inside one end of the second transfer frame 29; a first detection feeler rod 14 is provided at the top of the second Z-shaped groove 28; the first detection feeler rod 14 is fixedly installed at the bottom of the low-temperature detector 15;

[0034] Specifically, the second transfer frame 29 is provided with a second material feeding frame 8 at one end away from the first material feeding frame 5; a third material discharge port 21 is provided at the end of the second material feeding frame 8; a second material discharge port 20 is also provided on one side of the second material feeding frame 8; the second material discharge port 20 and the chute 31 provided on the second material feeding frame 8; a second detection feeler rod 17 is provided on the top of the chute 31; the second detection feeler rod 17 is fixedly installed with the high temperature detector 18;

[0035] By adopting the above technical solution, when in use, the materials are loaded one by one by vibrating the loading tray 3, wherein a first transfer rack 12 is arranged at the end of the feeding rack, and the first push rod 23 arranged at one end of the first transfer rack 12 pushes the thermal protector to the other end through the first Z-shaped groove 25, and then the thermal protector is transferred to the first feeding rack 5 by the second push rod 24, so as to realize the transmission of the thermal protector;

[0036] The low temperature detector 15 is movably mounted on one side of the first support frame 16; a second vertical cylinder 32 is fixedly mounted on the top of the first support frame 16; the second detection feeler rod 17 is movably mounted on the second support frame 19; a first vertical cylinder 10 is fixedly mounted on the top of the second support frame 19;

[0037] In this embodiment, a first push rod 23 is installed in cooperation with one end of the first Z-shaped groove 25 at the top of the first transfer frame 12; the first push rod 23 is fixedly installed with the second electric push cylinder 4; a second push rod 24 is also installed in cooperation with the first Z-shaped groove 25; the second push rod 24 is fixedly installed with the first electric push cylinder 2;

[0038] By adopting the above technical solution, a second rotating material rack 22 is provided at the end of the first feeding rack 5, wherein a first unloading port 13 is provided on the second rotating material rack 22, and the low-temperature detector 15 and the first detection feeler rod 14 are driven by the second vertical cylinder 32 to contact the thermal protector to achieve the detection effect. When the detection result is a low temperature, the thermal protector is pushed into the first unloading port 13 by the sixth push rod 33 to achieve the sorting effect. When the detection result of the low-temperature detector 15 is a high temperature or a normal temperature, the thermal protector is pushed to the other end of the second Z-shaped groove 28 by the third push rod 26, and then the thermal protector is pushed into the second feeding rack 8 by the fourth push rod 27 to achieve the transmission effect.

[0039] In this embodiment, a third push rod 26 is installed in cooperation with one end of the second Z-shaped groove 28 at the top of the second support frame 19; the third push rod 26 is fixedly installed with the third electric push cylinder 6; a fourth push rod 27 is also installed in cooperation with the second Z-shaped groove 28; the fourth push rod 27 is fixedly installed with the sixth electric push cylinder 11;

[0040] The end of the chute 31 away from the second material discharge port 20 is equipped with a fifth push rod 30; the fifth push rod 30 is fixedly installed with the fifth electric push cylinder 9;

[0041] By adopting the above technical solution, a high temperature detector 18 is provided at the end of the second feeding rack 8, and the first vertical cylinder 10 drives the high temperature detector 18 and the second detection feeler rod 17 to detect the thermal protection. When the detection result is high temperature, the thermal protection at the end is pushed to the third discharge port 21 through the transmission of the thermal protection, so as to realize the sorting of the high temperature thermal protector. When the detection result of the high temperature detector 18 is normal temperature, the thermal protector is pushed to the second discharge port 20 on one side of the second feeding rack 8 through the fifth push rod 30 at one end of the chute 31, so as to realize the sorting effect.

[0042] In this embodiment, the low temperature detector 15 and the high temperature detector 18 are electrically connected to the display; the display is fixed on the workbench 1 by a support rod;

[0043] By adopting the above technical solution and the device, various classification processes can be effectively carried out on the main thermal protection parts, and the whole process can be automatically sorted, which greatly improves the sorting efficiency, reduces manual participation, and saves sorting production costs;

[0044] Furthermore, the values ​​detected by the low-temperature detector 15 and the high-temperature detector 18 are displayed in real time through the display. In this way, under the supervision of the staff, sorting errors can be effectively prevented. Through the controller, multiple electric push cylinders drive the corresponding push rods to work, thereby transferring the thermal protector to the next process and realizing the transmission of the thermal protector.

[0045] The working principle of the utility model is as follows: when in use, the materials are loaded one by one by vibrating the loading tray 3, wherein a first transfer frame 12 is arranged at the end of the feeding frame, and a first push rod 23 arranged at one end of the first transfer frame 12 pushes the thermal protector to the other end through the first Z-shaped groove 25, and then the thermal protector is transferred to the first feeding frame 5 by the second push rod 24, so as to realize the transmission of the thermal protector;

[0046] A second rotating material rack 22 is provided at the end of the first feeding rack 5, wherein a first unloading port 13 is provided on the second rotating material rack 22, and the low temperature detector 15 and the first detection feeler rod 14 are driven by the second vertical cylinder 32 to contact the thermal protector to achieve the effect of detection. When the detection result is a low temperature, the thermal protector is pushed into the first unloading port 13 by the sixth push rod 33 to achieve the effect of sorting. When the detection result of the low temperature detector 15 is a high temperature or a normal temperature, the thermal protector is pushed to the other end of the second Z-shaped groove 28 by the third push rod 26, and then the thermal protector is pushed into the second feeding rack 8 by the fourth push rod 27 to achieve the effect of transmission;

[0047] A high temperature detector 18 is provided at the end of the second feeding rack 8. The first vertical cylinder 10 drives the high temperature detector 18 and the second detection feeler 17 to detect the thermal protection. When the detection result is high temperature, the thermal protection at the end is pushed to the third discharge port 21 through the transmission of the thermal protection, so as to realize the sorting of the high temperature thermal protector. When the detection result of the high temperature detector 18 is normal temperature, the thermal protector is pushed to the second discharge port 20 on one side of the second feeding rack 8 through the fifth push rod 30 at one end of the chute 31, so as to realize the sorting effect.

[0048] Through this device, various classification processes can be effectively carried out on the main thermal protection parts, and the sorting can be fully automated. At the same time, it has stability and consistency, reduces the use of manpower, greatly improves the efficiency of sorting, reduces manual participation, and saves sorting production costs.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. 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 modes that can be understood by those skilled in the art.

Claims

1. A thermal protector main part automatic high and low temperature sorting machine, characterized by: It comprises a vibrating loading tray (3); the feeding frame on the vibrating loading tray (3) is fixedly mounted on the first transfer frame (12); a first Z-shaped groove (25) is provided on the top of the first transfer frame (12); a second electric push cylinder (4) and a first electric push cylinder (2) are respectively provided on both sides of the first transfer frame (12); the second electric push cylinder (4) and the first electric push cylinder (2) are arranged horizontally and vertically; A first material conveying frame (5) is disposed on one side of the first transfer frame (12); the first material conveying frame (5) is linked to the material conveying frame on the material loading tray (3) by vibrating the first Z-shaped groove (25); A second transfer frame (29) is provided at one end of the first material conveying frame (5) away from the first transfer frame (12); a second Z-shaped groove (28) is provided at the top of the second transfer frame (29); a first material discharge port (13) is provided at the inner side of one end of the second transfer frame (29); a first detection feeler rod (14) is provided at the top of the second Z-shaped groove (28); and the first detection feeler rod (14) is fixedly installed at the bottom of the low-temperature detector (15).

2. The automatic high and low temperature sorting machine for thermal protector main parts according to claim 1 is characterized by: A second material conveying frame (8) is provided at one end of the second transfer frame (29) away from the first material conveying frame (5); a third material discharge port (21) is provided at the end of the second material conveying frame (8); a second material discharge port (20) is also provided on one side of the second material conveying frame (8); a chute (31) is provided on the second material discharge port (20) and the second material conveying frame (8); a second detection feeler rod (17) is provided on the top of the chute (31); the second detection feeler rod (17) and the high temperature detector (18) are fixedly installed.

3. The automatic high and low temperature sorting machine for thermal protector main parts according to claim 2 is characterized by: The low-temperature detector (15) is movably mounted on one side of the first support frame (16); a second vertical cylinder (32) is fixedly mounted on the top of the first support frame (16); the second detection feeler rod (17) is movably mounted on the second support frame (19); and a first vertical cylinder (10) is fixedly mounted on the top of the second support frame (19).

4. The automatic high and low temperature sorting machine for thermal protector main parts according to claim 1 is characterized by: A first push rod (23) is installed in cooperation with one end of the first Z-shaped groove (25) at the top of the first transfer frame (12); the first push rod (23) is fixedly installed with the second electric push cylinder (4); a second push rod (24) is also installed in cooperation with the first Z-shaped groove (25); the second push rod (24) is fixedly installed with the first electric push cylinder (2).

5. The automatic high and low temperature sorting machine for thermal protector main parts according to claim 3 is characterized by: A third push rod (26) is installed in cooperation with one end of the second Z-shaped groove (28) at the top of the second support frame (19); the third push rod (26) is fixedly installed with the third electric push cylinder (6); a fourth push rod (27) is also installed in cooperation with the second Z-shaped groove (28); the fourth push rod (27) is fixedly installed with the sixth electric push cylinder (11).

6. The automatic high and low temperature sorting machine for thermal protector main parts according to claim 2 is characterized by: A fifth push rod (30) is installed in cooperation with one end of the slide groove (31) away from the second discharge port (20); the fifth push rod (30) is fixedly installed with the fifth electric push cylinder (9).

7. The automatic high and low temperature sorting machine for thermal protector main parts according to claim 2 is characterized by: The low temperature detector (15) and the high temperature detector (18) are electrically connected to the display; the display is fixed on the workbench (1) via a support rod.

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