Feeding mechanism of resistance tape cutting machine

Abstract

The utility model relates to the technical field of resistor processing, in particular to a resistor tape cutting machine feeding mechanism. The material box is placed on the fixing station, the fixing assembly positions the position of the material box loaded with the resistance belts, the discharging port discharges the stacked resistance belts to the discharging assembly, the pushing assembly separates and feeds the stacked resistance belts on the discharging assembly one by one, and therefore the stacked resistance belts in the material box can be rapidly fed, and the efficiency is improved. And the working efficiency is high, manpower and labor are saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of resistor processing, in particular to a feeding mechanism of a resistor band cutting machine. Background Art

[0002] In the existing manufacturing process, each process of chip resistors needs to be carried out step by step. Due to the special structure of the resistor strip, the existing technology is to load the materials one by one manually, which will make the loading position inaccurate, resulting in the need for secondary positioning in the subsequent process. At the same time, the resistor strip loading equipment on the market generally adopts a conveyor line method for large-scale transmission, which is prone to mutual collision during the transmission process, resulting in product damage. At the same time, the resistor strip loading equipment has a complex structure, high cost, high energy consumption, and is not conducive to enterprise production. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a feeding mechanism for a resistance band cutting machine which can quickly feed the resistance bands stacked in a material box, has high working efficiency, saves manpower and labor, and improves production efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model to solve its technical problems is:

[0005] A feeding mechanism for a resistance band cutting machine, comprising:

[0006] A frame, on which fixed workstations are arranged;

[0007] A material box is arranged on the fixed station, the material box is provided with a loading space for stacking resistance bands, and a unloading port is arranged at the bottom of the loading space;

[0008] A fixing component, disposed on the fixing station, and used for positioning the material box;

[0009] A material discharge assembly is arranged on the material box, the material discharge assembly is arranged opposite to the material discharge opening, and the material discharge opening is used to discharge the stack of resistance bands onto the material discharge assembly;

[0010] The material pushing assembly is arranged below the material box, and is used to separate and load the resistance bands stacked on the material discharging assembly one by one.

[0011] In one embodiment of the utility model, the fixing assembly includes two fixing seats, which are respectively arranged on both sides of the fixing station, a positioning groove is provided on the fixing seat, a fixing block is provided on the positioning groove, a fixing groove matching the fixing block is provided on the material box, and the material box is clamped on the two fixing seats through the fixing groove.

[0012] In one embodiment of the utility model, a rotating shaft is provided on the fixed seat, a limiting plate is rotatably provided on the rotating shaft, the limiting plate is arranged opposite to the material box, and a stopper is provided on the rotating shaft so that the limiting plate cannot be detached from the rotating shaft.

[0013] In one embodiment of the utility model, guide blocks are arranged on both sides of the material box, guide grooves are opened on the guide blocks, and the guide grooves are connected with the loading space.

[0014] In one embodiment of the utility model, the pushing assembly includes a pushing plate, which is slidably mounted on the frame, and a pushing rod is provided on the pushing plate. The pushing rod is arranged opposite to the unloading assembly, and the pushing plate is drivingly connected to a driving component. A material receiving platform is provided on the frame, and the driving component drives the pushing rod to push the resistance belt on the unloading assembly onto the material receiving platform.

[0015] In one embodiment of the utility model, a pushing groove is provided on the pushing end of the pushing rod, the depth of the pushing groove is less than or equal to the thickness of the resistance band, and the width of the pushing groove is greater than or equal to the width of the resistance band.

[0016] In one embodiment of the utility model, a guide rail is provided on the frame, a slider is provided on the guide rail, the push plate is provided on the slider, a detection sensor for detecting the position of the push plate is provided on the frame, and the driving component drives the push plate to reciprocate along the guide rail.

[0017] In one embodiment of the utility model, the driving component includes a servo motor, a motor seat is provided on the frame, the servo motor is arranged on the motor seat, the output shaft of the servo motor is connected to the cam drive, a driving shaft is provided on the far end of the cam, a connecting plate is provided on the driving shaft, the free end of the connecting plate is hinged to the push plate, and the servo motor drives the cam to rotate to drive the push plate hinged to the connecting plate to reciprocate.

[0018] In one embodiment of the utility model, the unloading assembly includes a plurality of unloading plates, which are arranged at intervals on the material box, and a support plate is vertically arranged on the unloading plate, and the support plate is arranged opposite to the unloading port. The resistance belt is dropped onto the support plate through the unloading port, and a guide plate is arranged on the unloading port of the material box, and the vertical distance between the guide plate and the support plate is less than or equal to the thickness of the resistance belt, and the pushing rod is arranged opposite to the guide plate.

[0019] In one embodiment of the utility model, a screw hole is provided on the material box, a strip groove is provided on the blanking plate, an adjustment bolt is provided on the strip groove, the adjustment bolt passes through the strip groove and is connected to the screw hole, and scale lines are provided on the blanking plate.

[0020] Beneficial effects of the utility model:

[0021] The material box of the utility model is placed on a fixed work station, the fixed component positions the material box loaded with resistance bands, the unloading port drops the stacked resistance bands onto the unloading component, and the pushing component separates and loads the resistance bands stacked on the unloading component one by one, thereby the resistance bands stacked in the material box can be quickly loaded, the work efficiency is high, manpower labor is saved, and production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of a feeding mechanism of a resistance band cutting machine.

[0023] Figure 2 It is a schematic diagram of the pusher assembly of the utility model.

[0024] Figure 3 It is a schematic diagram of a material box of the present utility model.

[0025] Figure 4 It is a schematic diagram of a material box of the present utility model.

[0026] Explanation of the numbers in the figure: 1. Frame; 2. Pushing assembly; 21. Pushing plate; 22. Pushing rod; 23. Pushing groove; 24. Guide rail; 25. Slider; 26. Servo motor; 27. Cam; 28. Connecting plate; 3. Fixing assembly; 31. Fixing seat; 32. Positioning groove; 33. Fixing block; 34. Rotating shaft; 35. Limiting plate; 4. Unloading assembly; 41. Unloading plate; 42. Support plate; 43. Strip groove; 44. Adjusting bolt; 5. Material box; 51. Loading space; 52. Main body; 53. Guide block; 54. Guide groove; 55. Guide plate; 56. Fixing groove; 57. Unloading port; 6. Detection sensor. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0028] Reference Figure 1-4 As shown, a feeding mechanism of a resistance band cutting machine comprises:

[0029] A frame 1, on which a fixed workstation is arranged;

[0030] A material box 5 is arranged on the fixed station, and a loading space 51 for stacking resistance bands is provided on the material box 5, and a discharge port 57 is provided at the bottom of the loading space 51;

[0031] A fixing component 3 is disposed on the fixing station, and the fixing component 3 is used to position the material box 5;

[0032] A material discharge assembly 4 is disposed on the material box 5, and the material discharge assembly 4 is disposed opposite to the material discharge opening 57, and the material discharge opening 57 is used to discharge the stack of resistance bands onto the material discharge assembly 4;

[0033] The pushing assembly 2 is arranged below the material box 5, and is used to separate and load the resistance bands stacked on the unloading assembly 4 one by one.

[0034] The material box 5 of the utility model is placed on a fixed work station, the fixed component 3 positions the material box 5 loaded with resistance bands, the discharge port 57 drops the stacked resistance bands onto the discharge component 4, and the pushing component 2 separates and loads the resistance bands stacked on the discharge component 4 one by one, so that the resistance bands stacked in the material box 5 can be quickly loaded, the work efficiency is high, manpower is saved, and production efficiency is improved.

[0035] In one embodiment of the utility model, the fixing assembly 3 includes two fixing seats 31, and the two fixing seats 31 are respectively arranged on both sides of the fixing station. A positioning groove 32 is opened on the fixing seat 31, and a fixing block 33 is arranged on the positioning groove 32. A fixing groove 56 matching the fixing block 33 is opened on the material box 5, and the material box 5 is clamped on the two fixing seats 31 through the fixing groove 56.

[0036] Specifically, the two ends of the resistance band are guided by the guide groove 54 and stacked one by one on the loading space 51, and the fixed groove 56 on the material box 5 is aligned with the fixed block 33 installed in the positioning groove 32, which can facilitate the rapid assembly of the material box 5 and the fixed seat 31, shorten the installation time, and improve the positioning accuracy of the material box 5.

[0037] In one embodiment of the utility model, a rotating shaft 34 is provided on the fixed seat 31, a limiting plate 35 is provided on the rotating shaft 34, the limiting plate 35 is arranged opposite to the material box 5, and a stopper is provided on the rotating shaft 34, so that the limiting plate 35 cannot be detached from the rotating shaft 34.

[0038] Specifically, after fixing the material box 5 on the fixing seat 31, rotate the limit plate 35 so that the limit plate 35 is arranged opposite to the material box 5, so as to prevent the material box 5 from detaching from the fixing seat 31, ensure the fixing effect of the material box 5, and ensure the stability of the material box 5 when loading. At the same time, when disassembling the material box 5, the limit plate 35 and the material box 5 are staggered and placed, so that the material box 5 can be quickly disassembled and assembled, which is convenient for replacing the material box 5 and improving work efficiency.

[0039] In an embodiment of the present invention, the material box 5 includes a body 52 , and guide blocks 53 are disposed on both sides of the body 52 . The guide blocks 53 are provided with guide grooves 54 , and the guide grooves 54 are communicated with the feeding space 51 .

[0040] Specifically, the guide groove 54 can facilitate the stacking of the splicing belts one by one on the loading space 51, thereby improving the filling efficiency of the material box 5, with a simple structure and high efficiency.

[0041] In one embodiment of the utility model, the pushing assembly 2 includes a pushing plate 21, the pushing plate 21 is slidably mounted on the frame 1, a pushing rod 22 is provided on the pushing plate 21, the pushing rod 22 is arranged opposite to the loading assembly, the pushing plate 21 is drivingly connected to a driving component, a material receiving platform is provided on the frame 1, and the driving component drives the pushing rod 22 to push the resistance belt on the unloading assembly 4 onto the material receiving platform.

[0042] Specifically, the driving component drives the pushing rod 22 to push the resistance belt on the unloading component 4 to the material receiving platform, thereby realizing the loading of the resistance belts stacked in the material box 5 one by one, thereby improving the work efficiency.

[0043] In one embodiment of the utility model, a pushing groove 23 is provided on the pushing end of the pushing rod 22, the depth of the pushing groove 23 is less than or equal to the thickness of the resistance band, and the width of the pushing groove 23 is greater than or equal to the width of the resistance band.

[0044] Specifically, the depth of the pushing groove 23 is less than or equal to the thickness of the resistance band, so that the pushing groove 23 can push the material to contact the side of the resistance band to avoid feeding failure caused by contact with multiple resistance bands. The width of the pushing groove 23 is greater than or equal to the width of the resistance band, which can effectively support the resistance band and ensure the stability of the material connection.

[0045] In one embodiment of the utility model, a guide rail 24 is provided on the frame 1, a slider 25 is provided on the guide rail 24, the push plate 21 is provided on the slider 25, a detection sensor 6 for detecting the position of the push plate 21 is provided on the frame 1, and the driving component drives the push plate 21 to reciprocate along the guide rail 24.

[0046] Specifically, the driving component drives the push plate 21 to reciprocate along the guide rail 24. The guide rail 24 can ensure the directional accuracy of the movement of the push plate 21, improve the loading accuracy of repeated pushing, and improve work efficiency.

[0047] In one embodiment of the utility model, the driving component includes a servo motor 26, a motor seat is provided on the frame 1, the servo motor 26 is arranged on the motor seat, the output shaft of the servo motor 26 is drivingly connected to the cam 27, a driving shaft is provided on the distal end of the cam 27, a connecting plate 28 is provided on the driving shaft, the free end of the connecting plate 28 is hinged to the push plate 21, and the servo motor 26 drives the cam 27 to rotate to drive the push plate 21 hinged to the connecting plate 28 to reciprocate.

[0048] Specifically, the servo motor 26 drives the cam 27 to rotate to provide reciprocating power, so that the push plate 21 reciprocates along the guide rail 24, and can drive the push rod 22 to repeatedly load the resistance belt on the material box 5. It has a simple structure, low cost, and is easy to use, which improves work efficiency.

[0049] In one embodiment of the utility model, the unloading assembly 4 includes a plurality of unloading plates 41, and the plurality of unloading plates 41 are arranged at intervals on the material box 5. A support plate 42 is vertically arranged on the unloading plate 41, and the support plate 42 is arranged opposite to the unloading port 57. The resistance belt is dropped onto the support plate 42 through the unloading port 57. A guide plate 55 is arranged on the unloading port 57 of the material box 5, and the vertical distance between the guide plate 55 and the support plate 42 is less than or equal to the thickness of the resistance belt, and the pushing rod 22 is arranged opposite to the guide plate 55.

[0050] Specifically, the resistance belts stacked on the loading space 51 are dropped onto the support plate 42 through the discharge port 57. The multiple support plates 42 can provide multi-point support for the resistance belts to ensure the stability of the material connection. The vertical distance between the guide plate 55 and the support plate 42 is less than or equal to the thickness of the resistance belt. The guide plate 55 set on the discharge port 57 of the material box 5 can partially shield the resistance belt located at the bottom. The pushing rod 22 and the guide plate 55 are arranged relative to each other, which can ensure that the pushing rod 22 can accurately push the resistance belt located at the bottom.

[0051] In one embodiment of the utility model, a screw hole is provided on the material box 5, a strip groove 43 is provided on the unloading plate 41, an adjusting bolt 44 is provided on the strip groove 43, the adjusting bolt 44 passes through the strip groove 43 and is connected to the screw hole, and a scale line is provided on the unloading plate 41.

[0052] Specifically, the position of the blanking plate 41 can be adjusted through the strip groove 43 to facilitate the connection operation of resistor bands of different specifications. The scale lines on the blanking plate 41 can ensure that multiple blanking plates 41 are at the same height, making the connection of the support plate 42 more stable.

[0053] Usage process

[0054] The two ends of the resistance band are guided by the guide groove 54 and stacked one by one on the loading space 51, and the fixing groove 56 on the material box 5 is aligned with the fixing block 33 installed in the positioning groove 32, which can facilitate the rapid assembly of the material box 5 and the fixing seat 31, shorten the installation time, and improve the positioning accuracy of the material box 5. After the material box 5 is fixed on the fixing seat 31, the limit plate 35 is rotated so that the limit plate 35 and the material box 5 are arranged opposite to each other, so as to prevent the material box 5 from detaching from the fixing seat 31 and ensure the fixing effect of the material box 5. The resistance bands stacked on the loading space 51 are dropped onto the support plate 42 through the discharge port 57, and the vertical distance between the guide plate 55 and the support plate 42 is less than or equal to the resistance band The thickness of the material box 5 is determined by the guide plate 55 provided on the discharge port 57 of the material box 5, which can partially shield the resistance belt located at the bottom. The push rod 22 is arranged relative to the guide plate 55, which can ensure that the push rod 22 can accurately push the resistance belt located at the bottom. The servo motor 26 drives the cam 27 to rotate to provide reciprocating power, so that the push plate 21 reciprocates along the guide rail 24, and the pushing end of the push rod 22 moves along the bottom of the guide plate 55 to the discharge port 57 position, and the resistance belt located at the bottom is carried by multiple pushing grooves 23, and the resistance belt at the bottom is pushed out of the support plate 42 and transported to the next process, so as to complete the loading of the resistance belts stacked in the material box 5 one by one.

[0055] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A feeding mechanism for a resistance band cutting machine, characterized in that: include: A frame, on which fixed workstations are arranged; A material box is arranged on the fixed station, the material box is provided with a loading space for stacking resistance bands, and a unloading port is arranged at the bottom of the loading space; A fixing component, disposed on the fixing station, and used for positioning the material box; A material discharge assembly is arranged on the material box, the material discharge assembly is arranged opposite to the material discharge opening, and the material discharge opening is used to discharge the stack of resistance bands onto the material discharge assembly; The material pushing assembly is arranged below the material box, and is used to separate and load the resistance bands stacked on the material discharging assembly one by one.

2. The resistance band cutting machine feeding mechanism as claimed in claim 1, characterized in that: The fixing assembly includes two fixing seats, which are respectively arranged on both sides of the fixing station. A positioning groove is provided on the fixing seat, and a fixing block is provided on the positioning groove. A fixing groove matching the fixing block is provided on the material box, and the material box is clamped on the two fixing seats through the fixing groove.

3. The resistance band cutting machine feeding mechanism as claimed in claim 2, characterized in that: The fixing seat is provided with a rotating shaft, a limiting plate is rotatably provided on the rotating shaft, the limiting plate is arranged opposite to the material box, and a stopper is provided on the rotating shaft so that the limiting plate cannot be separated from the rotating shaft.

4. The resistance band cutting machine feeding mechanism as claimed in claim 1, characterized in that: Guide blocks are arranged on both sides of the material box, and guide grooves are opened on the guide blocks. The guide grooves are connected with the feeding space.

5. The resistance band cutting machine feeding mechanism as claimed in claim 1, characterized in that: The pushing assembly includes a pushing plate, which is slidably mounted on the frame. A pushing rod is disposed on the pushing plate. The pushing rod is disposed opposite to the material discharge assembly. The pushing plate is drivingly connected to a driving component. A material receiving platform is disposed on the frame. The driving component drives the pushing rod to push the resistance belt on the material discharge assembly to the material receiving platform.

6. The resistance band cutting machine feeding mechanism as claimed in claim 5, characterized in that: A pushing groove is arranged on the pushing end of the pushing rod, the depth of the pushing groove is less than or equal to the thickness of the resistance band, and the width of the pushing groove is greater than or equal to the width of the resistance band.

7. The resistance band cutting machine feeding mechanism as claimed in claim 5, characterized in that: The frame is provided with a guide rail, the guide rail is provided with a slider, the push plate is provided on the slider, the frame is provided with a detection sensor for detecting the position of the push plate, and the driving component drives the push plate to reciprocate along the guide rail.

8. The resistance band cutting machine feeding mechanism as claimed in claim 5, characterized in that: The driving component includes a servo motor, a motor seat is provided on the frame, the servo motor is arranged on the motor seat, the output shaft of the servo motor is connected to the cam drive, a driving shaft is provided on the far end of the cam, a connecting plate is provided on the driving shaft, the free end of the connecting plate is hinged to the push plate, and the servo motor drives the cam to rotate to drive the push plate hinged to the connecting plate to reciprocate.

9. The resistance band cutting machine feeding mechanism as claimed in claim 5, characterized in that: The unloading assembly includes a plurality of unloading plates, which are arranged on the material box at intervals, and a support plate is vertically arranged on the unloading plate, and the support plate is arranged opposite to the unloading port. The resistance belt is dropped onto the support plate through the unloading port, and a guide plate is arranged on the unloading port of the material box, and the vertical distance between the guide plate and the support plate is less than or equal to the thickness of the resistance belt, and the push rod is arranged opposite to the guide plate.

10. The resistance band cutting machine feeding mechanism as claimed in claim 9, characterized in that: The material box is provided with a screw hole, the blanking plate is provided with a strip groove, the strip groove is provided with an adjustment bolt, the adjustment bolt passes through the strip groove and is connected with the screw hole, and the blanking plate is provided with a scale line.

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