Finished thermistor conveying device
By designing the finished product conveying device, and using the propulsion and material flip device to automatically convey and collect thermistor belts, the problem of high cost and low efficiency caused by manual operation in the prior art is solved, and the automated printing and inspection process is realized, which improves the Productivity.
Patent Information
- Application Number
- CN202422504472.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-10-16
AI Technical Summary
In the prior art, the conveying and collecting of finished resistor bands of the thermistors requires manual operation, resulting in high cost and low efficiency.
A finished product conveying device is designed, including a feeding mechanism, a conveying mechanism and a delivery mechanism. The vertical finished product resistor belt is turned into a flat state by using a propulsion device and a material flipped device, and automatically conveyed and collected through the conveying mechanism. Implement automated printing or inspection processes.
Improve work efficiency, reduce costs, realize the automatic transmission and collection of finished resistor belts, and improve production efficiency.
Smart Images
Figure CN222181347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to resistor manufacturing equipment, in particular to a finished product conveying device for thermistors. Background Art
[0002] After thermistors are manufactured, due to the small size of a single thermistor, and considering the subsequent processing and transportation, it is usually necessary to use tape to attach the thermistors together on the same paper tape to form a strip of finished resistor strips for subsequent printing or testing. However, before printing or testing, it is still necessary to manually place the finished resistor strips one by one into the printing equipment or testing equipment, and after printing or testing, it is also necessary to manually collect them. This method is costly and inefficient. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a finished product conveying device for thermistors, which can convey finished resistance strips to the equipment one by one for printing or testing, and after the printing or testing is completed, the finished resistance strips are uniformly collected.
[0004] In order to solve the above technical problems, the technical solutions adopted are as follows:
[0005] A finished product conveying device for thermistors comprises a frame and a conveying mechanism, wherein the conveying mechanism is mounted on the frame, and is characterized in that: it also comprises a feeding mechanism and a sending mechanism, wherein the feeding mechanism and the sending mechanism are respectively mounted on the frame, the feeding mechanism is located at the front end of the conveying mechanism, and the sending mechanism is located at the rear end of the conveying mechanism; the feeding mechanism comprises a propulsion device and a material taking and turning device, wherein the propulsion device is located at one side of the front end of the conveying mechanism, and the conveying direction of the propulsion device is perpendicular to the conveying direction of the conveying mechanism on a horizontal plane; and the material taking and turning device is arranged at the rear end of the propulsion device.
[0006] In the above-mentioned finished product conveying device, the finished product printer or the finished product testing machine can be set at a position corresponding to the conveying mechanism. When working, the finished resistance belt is fed from the feeding mechanism into the conveying mechanism, and is printed or tested as it is conveyed by the conveying mechanism. Finally, after the printing or testing is completed, it is conveyed from the conveying mechanism to the delivery mechanism. When working, the propulsion device pushes the finished resistance belts placed vertically in sequence backwards. When the finished resistance belts reach the rear end of the propulsion device, the material taking and flipping device takes the finished resistance belts from the propulsion device, flips them into a flat state, and then sends them to the conveying mechanism; then the conveying mechanism conveys the finished resistance belts, and prints or tests them during the conveying process; after the printing or testing is completed, the delivery mechanism delivers the finished resistance belts at the rear end of the conveying mechanism one by one. This finished product conveying device can convey the finished resistance belts one by one to the equipment for printing or testing, and after the printing or testing is completed, the finished resistance belts are uniformly collected, which can effectively improve work efficiency and reduce costs.
[0007] In a preferred embodiment, the material picking and turning device includes a material picking mechanism and an arc track. The material picking mechanism is arranged at the rear end of the propulsion device, the upper end of the arc track corresponds to the rear end position of the propulsion device, and the lower end of the arc track corresponds to the front end position of the conveying mechanism. When picking up materials, the material picking mechanism takes the finished resistance belt from the rear end of the propulsion device and places it in the arc track. The finished resistance belt changes from a vertical state to a flat state in the process of sliding along the arc track.
[0008] In a further preferred embodiment, the material-retrieving mechanism includes a swing frame, a swing driving device capable of driving the swing frame to swing, and at least one suction cup, wherein the swing driving device is mounted on the frame, one end of the swing frame is transmission-connected to the power output end of the swing driving device, and the suction cup is mounted on the other end of the swing frame. When retrieving materials, the swing driving device first drives the swing frame to swing, so that the suction cup contacts the finished resistance belt and sucks the finished resistance belt; then the swing driving device drives the swing frame to swing, so that the finished resistance belt is above the arc track, at which time the finished resistance belt has swung at a certain angle with the swing of the swing frame, so that when the suction cup loosens the finished resistance belt and makes the finished resistance belt slide down with the arc track, it can ensure that the finished resistance belt is stably transformed into a flat state.
[0009] In a further preferred embodiment, the number of the suction cups is multiple, and the suction cups are sequentially installed on the swing frame along the conveying direction of the conveying mechanism. Since the length of the finished resistance belt is generally long, different numbers of suction cups can be selected for suction according to the length of the finished resistance belt.
[0010] In a further preferred embodiment, the swing frame is further provided with an infrared sensor, the sensing end of which faces the rear end of the propulsion device. When the propulsion device pushes the finished resistance belt to the rear end, the infrared sensor can sense the finished resistance belt, so that the swing driving device drives the swing frame to swing and take the material.
[0011] In a further preferred embodiment, the material taking mechanism further comprises a stopper, which is mounted on the frame, is located on one side of the conveying mechanism, and corresponds to the position of the stopper and the arc track. After the finished resistance belt slides onto the conveying mechanism along the arc track, the stopper can stop the finished resistance belt to prevent the finished resistance belt from continuing to slide or deviating.
[0012] In the preferred embodiment, the propulsion device includes a linkage frame, at least one positioning track, at least two propulsion tracks, and a reciprocating drive mechanism capable of driving the linkage frame to perform a planar reciprocating motion. The positioning track is fixedly mounted on the frame and arranged along the conveying direction of the propulsion device; each propulsion track is respectively mounted on the linkage frame, and each propulsion track is parallel to the positioning track; and the reciprocating drive mechanism is mounted on the frame. Each finished resistance belt is sequentially mounted on the positioning track from front to back. During propulsion, the reciprocating drive mechanism drives the linkage frame to perform a planar reciprocating motion first upward and forward, and then downward and backward. When the linkage frame moves upward and forward, the propulsion track lifts the finished resistance belt from the positioning track (at this time, the height of the propulsion track is higher than the positioning track), and then drives the finished resistance belt forward; when the linkage frame moves downward and backward, the propulsion track puts the finished resistance belt back on the positioning track (at this time, the height of the propulsion track is lower than the positioning track), and the cycle is repeated in sequence to continuously propel the finished resistance belt forward.
[0013] In a further preferred embodiment, the reciprocating drive mechanism includes a servo motor, a chain, a driving sprocket, at least one driven sprocket, at least one transmission shaft and a plurality of eccentric blocks. The transmission shaft is rotatably mounted on a frame, and eccentric blocks are fixedly mounted on both ends of the transmission shaft, and the other end of the eccentric block is hinged to the linkage frame; the servo motor is mounted on the frame, the driving sprocket is mounted on the output shaft of the servo motor, the number of driven sprockets and the transmission shaft is the same and corresponds one to one, the driven sprocket is fixedly mounted on the corresponding transmission shaft, and the chain is tensioned on the driving sprocket and the driven sprocket. When driving, the servo motor drives the transmission shaft to rotate through the chain and the driven sprocket, and the transmission shaft drives the eccentric block to rotate when rotating, so that the linkage frame can perform planar reciprocating motion accordingly.
[0014] In the preferred embodiment, the delivery mechanism includes a feeding platform, a pushing device and a storage tray, which are respectively mounted on the frame, and the feeding platform is connected to the rear end of the conveying mechanism; the pushing device and the storage tray are respectively located on both sides of the feeding platform, and the pushing direction of the pushing device is perpendicular to the conveying direction of the conveying mechanism, and the pushing direction of the pushing device is toward the storage tray; the storage tray is provided with at least two mounting tracks, one end of which is connected to the feeding platform, and the mounting track extends along the pushing direction of the pushing device. After the finished resistor strip is printed or tested, the conveying mechanism delivers the finished resistor strip from the rear end to the feeding platform; then the pushing device pushes the finished resistor strip from the feeding platform to the storage tray, and when the finished resistor strip moves backward, it can be mounted on the mounting track under the action of gravity, and transformed from a flat state to a vertical state again.
[0015] The swing drive device and the push device can both be cylinders. The conveying mechanism can be a conveyor belt.
[0016] The beneficial effect of the utility model is that the finished product conveying device can convey the finished product resistor strips to the equipment one by one for printing or testing, and after the printing or testing is completed, the finished product resistor strips are uniformly collected. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of the finished product conveying device in the embodiment of the utility model when it is applied to a finished product printing machine;
[0018] Figure 2 This is a structural schematic diagram of the finished product conveying device in the embodiment of the utility model when it is applied to the finished product testing machine;
[0019] Figure 3 This is a schematic diagram of the structure of the material retrieving and turning device in the embodiment of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the propulsion device in the embodiment of the utility model;
[0021] Figure 5 This is a structural schematic diagram of the propulsion device in another angle in the embodiment of the utility model;
[0022] Figure 6 This is a structural schematic diagram of the delivery mechanism in the embodiment of the utility model;
[0023] Figure 7 Schematic diagram of the structure of the finished resistor belt in the embodiment of the utility model. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:
[0025] like Figure 1-7 The finished product conveying device of thermistor shown in the figure comprises a frame 1, a feeding mechanism 2, a conveying mechanism 3 and a sending mechanism 4, wherein the feeding mechanism 2, the conveying mechanism 3 and the sending mechanism 4 are respectively mounted on the frame 1, the feeding mechanism 2 is located at the front end of the conveying mechanism 3, and the sending mechanism 4 is located at the rear end of the conveying mechanism 3; the feeding mechanism 2 comprises a propulsion device 201 and a material taking and turning device 202, the propulsion device 201 is located at one side of the front end of the conveying mechanism 3, and the conveying direction of the propulsion device 201 is perpendicular to the conveying direction of the conveying mechanism 3 on a horizontal plane; the material taking and turning device 202 is arranged at the rear end of the propulsion device 201.
[0026] In the above-mentioned finished product conveying device, the finished product printer 5 or the finished product testing machine 6 can be set at a position corresponding to the conveying mechanism 3. When working, the finished product resistor belt 7 is fed from the feeding mechanism 2 into the conveying mechanism 3, and is printed or tested as it is conveyed by the conveying mechanism 3. Finally, after the printing or testing is completed, it is conveyed from the conveying mechanism 3 to the delivery mechanism 4. When working, the pushing device 201 pushes the finished product resistor belt 7 placed vertically in sequence. When the finished product resistor belt 7 reaches the rear end of the pushing device 201, the material taking and turning device 202 takes the finished product resistor belt 7 from the pushing device 201, turns it into a flat state, and then sends it to the conveying mechanism 3; then the conveying mechanism 3 conveys the finished product resistor belt 7, and prints or tests it during the conveying process; after the printing or testing is completed, the delivery mechanism 4 delivers the finished product resistor belt 7 at the rear end of the conveying mechanism 3 one by one. This finished product conveying device can convey the finished product resistor belt 7 to the equipment one by one for printing or testing, and after the printing or testing is completed, the finished product resistor belt 7 is uniformly collected, which can effectively improve work efficiency and reduce costs.
[0027] The material picking and turning device 202 includes a material picking mechanism 2021 and an arc track 2022. The material picking mechanism 2021 is arranged at the rear end of the propulsion device 201. The upper end of the arc track 2022 corresponds to the rear end of the propulsion device 201, and the lower end of the arc track 2022 corresponds to the front end of the conveying mechanism 3. When picking up materials, the material picking mechanism 2021 takes the finished resistance belt 7 from the rear end of the propulsion device 201 and places it in the arc track 2022. The finished resistance belt 7 is transformed from a vertical state to a flat state in the process of sliding along the arc track 2022.
[0028] The material picking mechanism 2021 includes a swing frame 20211, a swing driving device 20212 capable of driving the swing frame 20211 to swing, and a plurality of suction cups 20213. The swing driving device 20212 is installed on the frame 1. One end of the swing frame 20211 is transmission-connected to the power output end of the swing driving device 20212. The suction cups 20213 are sequentially installed on the other end of the swing frame 20211 along the conveying direction of the conveying mechanism 3. When taking the material, the swing drive device 20212 first drives the swing frame 20211 to swing, so that the suction cup 20213 contacts the finished resistance belt 7 and sucks the finished resistance belt 7; then the swing drive device 20212 drives the swing frame 20211 to swing, so that the finished resistance belt 7 is above the arc track 2022. At this time, the finished resistance belt 7 has swung at a certain angle with the swing of the swing frame 20211. Therefore, when the suction cup 20213 loosens the finished resistance belt 7 and makes the finished resistance belt 7 slide down with the arc track 2022, it can ensure that the finished resistance belt 7 is stably transformed into a flat state. Since the length of the finished resistance belt 7 is generally long, different numbers of suction cups 20213 can be selected for suction according to the length of the finished resistance belt 7.
[0029] The swing frame 20211 is also provided with an infrared sensor 20214, and the sensing end of the infrared sensor 20214 faces the rear end of the propulsion device 201. When the propulsion device 201 pushes the finished resistance belt 7 to the rear end, the infrared sensor 20214 can sense the finished resistance belt 7, so that the swing driving device 20212 drives the swing frame 20211 to swing and take the material.
[0030] The material taking mechanism 2021 further includes a stopper 20215, which is mounted on the frame 1, is located on one side of the conveying mechanism 3, and corresponds to the position of the stopper 20215 and the arc track 2022. After the finished resistance belt 7 slides onto the conveying mechanism 3 along the arc track 2022, the stopper 20215 can stop the finished resistance belt 7 to prevent the finished resistance belt 7 from continuing to slide or deviate.
[0031] The propulsion device 201 includes a linkage frame 2011, a positioning rail 2012, two propulsion rails 2013, and a reciprocating drive mechanism 2014 capable of driving the linkage frame 2011 to perform planar reciprocating motion. The positioning rail 2012 is fixedly mounted on the frame 1 and is arranged along the conveying direction of the propulsion device 201; the two propulsion rails 2013 are respectively mounted on the linkage frame 2011, and the two propulsion rails 2013 are parallel to the positioning rail 2012, and the two propulsion rails 2013 are respectively located on both sides of the positioning rail 2012; the reciprocating drive mechanism 2014 is mounted on the frame 1. Each finished resistance belt 7 is sequentially mounted on the positioning track 2012 from front to back. When advancing, the reciprocating drive mechanism 2014 drives the linkage frame 2011 to perform a planar reciprocating motion first upward and forward and then downward and backward. When the linkage frame 2011 moves upward and forward, the advancing track 2013 lifts the finished resistance belt 7 from the positioning track 2012 (at this time, the height of the advancing track 2013 is higher than the positioning track 2012), and then drives the finished resistance belt 7 forward; when the linkage frame 2011 moves downward and backward, the advancing track 2013 puts the finished resistance belt 7 back on the positioning track 2012 (at this time, the height of the advancing track 2013 is lower than the positioning track 2012), and the cycle is repeated in sequence to continuously advance the finished resistance belt 7 forward.
[0032] The reciprocating drive mechanism 2014 includes a servo motor 20141, a chain 20142, a driving sprocket 20143, two driven sprockets 20144, two transmission shafts 20145 and a plurality of eccentric blocks 20146. The transmission shaft 20145 is rotatably mounted on the frame 1. Eccentric blocks 20146 are fixedly mounted on both ends of the transmission shaft 20145, and the other end of the eccentric blocks 20146 is hinged to the linkage frame 2011. The servo motor 20141 is mounted on the frame 1, the driving sprocket 20143 is mounted on the output shaft of the servo motor 20141, the driven sprocket 20144 corresponds to the transmission shaft 20145 one by one, the driven sprocket 20144 is fixedly mounted on the corresponding transmission shaft 20145, and the chain 20142 is tensioned on the driving sprocket 20143 and the driven sprocket 20144. When driving, the servo motor 20141 drives the transmission shaft 20145 to rotate through the chain 20142 and the driven sprocket 20144. When the transmission shaft 20145 rotates, it drives the eccentric block 20146 to rotate, so the linkage frame 2011 can perform planar reciprocating motion accordingly.
[0033] The delivery mechanism 4 includes a feeding platform 401, a pushing device 402 and a storage tray 403, which are respectively installed on the frame 1, and the feeding platform 401 is connected to the rear end of the conveying mechanism 3; the pushing device 402 and the storage tray 403 are respectively located on both sides of the feeding platform 401, and the pushing direction of the pushing device 402 is perpendicular to the conveying direction of the conveying mechanism 3, and the pushing direction of the pushing device 402 is toward the storage tray 403; two mounting rails 4031 are provided on the storage tray 403, one end of the mounting rail 4031 is connected to the feeding platform 401, and the mounting rail 4031 extends along the pushing direction of the pushing device 402. After the finished resistor belt 7 is printed or tested, the conveying mechanism 3 delivers the finished resistor belt 7 from the rear end to the feeding platform 401; then the pushing device 402 pushes the finished resistor belt 7 from the feeding platform 401 to the storage tray 403. When the finished resistor belt 7 moves backward, it can be erected on the erection track 4031 under the action of gravity, and transformed from a flat state to a vertical state again.
[0034] The swing drive device 20212 and the push device 402 both use cylinders. The conveying mechanism 3 uses a conveyor belt.
Claims
1. A finished product conveying device for thermistors, comprising a frame and a conveying mechanism, wherein the conveying mechanism is mounted on the frame, and characterized in that: It also includes a feeding mechanism and a sending mechanism, which are respectively installed on the frame, the feeding mechanism is located at the front end of the conveying mechanism, and the sending mechanism is located at the rear end of the conveying mechanism; the feeding mechanism includes a propulsion device and a material picking and turning device, the propulsion device is located at the front end side of the conveying mechanism, and the conveying direction of the propulsion device is perpendicular to the conveying direction of the conveying mechanism on the horizontal plane; the material picking and turning device is arranged at the rear end of the propulsion device.
2. A finished product conveying device for thermistors according to claim 1, characterized in that: The material picking and turning device includes a material picking mechanism and an arc track. The material picking mechanism is arranged at the rear end of the propulsion device. The upper end of the arc track corresponds to the rear end position of the propulsion device, and the lower end of the arc track corresponds to the front end position of the conveying mechanism.
3. A finished product conveying device for thermistors as claimed in claim 2, characterized in that: The material picking mechanism includes a swing frame, a swing driving device capable of driving the swing frame to swing, and at least one suction cup. The swing driving device is installed on the frame, one end of the swing frame is transmission-connected to the power output end of the swing driving device, and the suction cup is installed on the other end of the swing frame.
4. A finished product conveying device for thermistors as claimed in claim 3, characterized in that: There are multiple suction cups, and the suction cups are installed on the swing frame in sequence along the conveying direction of the conveying mechanism.
5. A finished product conveying device for thermistors as claimed in claim 3, characterized in that: The swing frame is also provided with an infrared sensor, and the sensing end of the infrared sensor faces the rear end of the propulsion device.
6. A finished product conveying device for thermistors as claimed in claim 3, characterized in that: The material taking mechanism also includes a stopper, which is mounted on the frame, located at one side of the conveying mechanism, and corresponds to the position of the stopper and the arc track.
7. A finished product conveying device for thermistors according to claim 1, characterized in that: The propulsion device includes a linkage frame, at least one positioning track, at least two propulsion tracks, and a reciprocating drive mechanism capable of driving the linkage frame to perform planar reciprocating motion. The positioning track is fixedly mounted on the frame and arranged along the conveying direction of the propulsion device; each propulsion track is respectively mounted on the linkage frame, and each propulsion track is parallel to the positioning track; the reciprocating drive mechanism is mounted on the frame.
8. A finished product conveying device for thermistors as claimed in claim 7, characterized in that: The reciprocating drive mechanism includes a servo motor, a chain, a driving sprocket, at least one driven sprocket, at least one transmission shaft and a plurality of eccentric blocks. The transmission shaft is rotatably mounted on a frame, and eccentric blocks are fixedly mounted on both ends of the transmission shaft, respectively. The other end of the eccentric block is hinged to the linkage frame. The servo motor is mounted on the frame, the driving sprocket is mounted on the output shaft of the servo motor, the number of driven sprockets and the transmission shaft is the same and corresponds one to one, the driven sprocket is fixedly mounted on the corresponding transmission shaft, and the chain is tensioned on the driving sprocket and the driven sprocket.
9. A finished product conveying device for thermistors as claimed in claim 1, characterized in that: The delivery mechanism includes a feeding platform, a pushing device and a storage tray, which are respectively installed on the frame, and the feeding platform is connected to the rear end of the conveying mechanism; the pushing device and the storage tray are respectively located on both sides of the feeding platform, and the pushing direction of the pushing device is perpendicular to the conveying direction of the conveying mechanism, and the pushing direction of the pushing device is toward the storage tray; at least two mounting rails are provided on the storage tray, one end of the mounting rails is connected to the feeding platform, and the mounting rails extend along the pushing direction of the pushing device.