Automatic weighing device and weighing method for charger

Abstract

The present invention discloses an automatic weighing device and weighing method for a charger. By setting a loading component lower than a unloading component, the charger can be lifted by a cylinder when testing is required, and a push plate can push the charger to a weighing and testing station. When the test is completed and qualified, the cylinder can continue to lift the next charger, and the charger after testing is pushed by the push plate to flow to the next station, and the untested charger flows to the testing station. The movement of the push plate can both unload and not affect loading. By setting a block, the charger can be shielded to prevent the charger from rushing out of the loading component. By setting a shockproof gel seat, the vibration of the charger during the weighing process can be reduced. By setting an arc-shaped triangular plate on the upper end of the base and the support block, the base and the support block can be better connected with the second synchronous belt, so that the charger will not tilt and hit the second synchronous belt.

Description

Technical Field

[0001] The present invention belongs to the field of charger detection, and in particular relates to automatic weighing equipment and a weighing method for a charger. Background Art

[0002] When chargers leave the factory, they often need to be inspected and weighed. The existing weighing system requires one person to be responsible for weighing and another person to be responsible for scanning the code and entering the information, which requires a large number of personnel.

[0003] The loading device, weighing device and unloading device of the existing weighing equipment cannot be connected in an orderly manner, and the loading cannot be realized without gaps. Each time a material needs to be loaded for testing, a waste of working time is wasted. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to invent an automatic weighing device and a weighing method for a charger, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a charger automatic weighing device, characterized in that: it includes a base plate, a feeding assembly is fixedly mounted on the base plate, a second sensor is mounted on the feeding assembly, a cylinder mounting plate is mounted on the cylinder mounting plate, a first sensor fixing bracket is fixedly mounted on the base plate, a first sensor is mounted on the first sensor fixing bracket, an electronic scale is fixedly mounted on the base plate through four shock-proof gel seats, a receiving plate is mounted on the electronic scale, a loading platform is fixedly mounted on the electronic scale, a blanking assembly is fixedly mounted on the base plate, a third sensor is mounted on the blanking assembly Device, a linear slide is fixedly mounted on the bottom plate, a multi-position cylinder is slidably connected to the linear slide, a push plate is mounted on the multi-position cylinder, the loading assembly, the loading platform and the unloading assembly are arranged in a straight line, the loading platform is located between the loading assembly and the unloading assembly, the linear slide is arranged parallel to the loading assembly, the multi-position cylinder is arranged perpendicular to the linear slide, a part of the push plate is fixed to the multi-position cylinder is a rectangular plate, and the other part is a rectangular plate with three slots, the length of the slots at both ends is longer than the length of the charger, the loading platform is the same height as the unloading assembly, the height of the loading assembly is lower than the height of the loading platform, and the push plate is located on the loading platform.

[0006] Furthermore, the loading assembly includes a first mounting plate, two of which are arranged in mirror image, a first motor is fixedly mounted on the side wall of one of the first mounting plates, a first synchronous wheel is rotatably connected to the head and tail ends of the inner wall of each of the first mounting plates, a first synchronous belt is respectively mounted on the head and tail first synchronous wheels, two docking platforms are respectively mounted in mirror image on the two first mounting plates, two docking platforms are respectively provided with two grooves, and blocks are installed in the grooves of the two docking platforms, and the blocks are in an inverted U shape.

[0007] Furthermore, the loading platform includes a base and a support block. The base is L-shaped, the upper part of the base is stepped, the side of the upper part of the base is a triangular plate, the inclined surface of the triangular plate is arc-shaped, and the support block is hinged on the base, and the support block is mirror-symmetrical to the upper part of the base.

[0008] Furthermore, the blanking assembly includes a second mounting plate, and two second mounting plates are arranged in a mirror-image manner, and a second motor is fixedly installed on the side wall of one of the second mounting plates. A second synchronous wheel is rotatably connected to the head and tail ends of the inner wall of each second mounting plate, and a second synchronous belt is installed on the head and tail second synchronous wheels respectively. The center of the second synchronous belt coincides with the center of the arc of the base and the side triangle plate of the support block, and the radius of the second synchronous belt is smaller than the radius of the arc of the base and the side triangle plate of the support block.

[0009] Furthermore, the receiving plate is made of transparent acrylic.

[0010] A method for automatically weighing a charger, characterized in that the weighing method comprises the following steps:

[0011] S1: The operator takes the charger and places it on the first synchronous belt with the plug facing downwards. The first synchronous belt moves forward and stops at the block. The cylinder extends and lifts up the charger.

[0012] S2: The second sensor senses the charger, and the control center controls the multi-position cylinder to extend the push plate so that the rear push plate slot is locked into the charger;

[0013] S3: The linear slide drives the multi-position cylinder to move and drive the push plate to push the charger to the loading platform to detect the charger information and upload the charger information to the computer;

[0014] S4: When the weight of the charger fails to meet the requirements, the cylinder is in a retracted state, and the computer controls the multi-position cylinder to continue to extend, pushing the charger onto the receiving plate for receiving the material;

[0015] S5: When the weight index of the charger is qualified, the cylinder extends and lifts the charger blocked by the block on the first synchronous belt to another slot of the push plate. The linear slide drives the push plate to push the charger in the push plate slot by driving the multi-position cylinder to move. At this time, the charger on the loading platform is pushed onto the second synchronous belt. Driven by the second synchronous belt, the charger flows to the next workstation, and the charger on the top plate is pushed to the loading platform by the push plate for weighing detection.

[0016] Technical effects and advantages of the present invention:

[0017] 1. By setting the loading assembly lower than the unloading assembly, the cylinder can lift the charger when testing is required, and the push plate can push the charger to the weighing and testing station. When the test is completed and qualified, the cylinder can continue to lift the next charger, and the push plate can push the tested charger to the next station, and the untested charger will flow to the testing station. The movement of the push plate can both unload and not affect loading.

[0018] 2. By setting a block, the charger can be shielded to prevent it from rushing out of the loading assembly. By setting a shock-proof gel seat, the vibration of the charger during the weighing process can be reduced.

[0019] 3. By arranging arc-shaped triangular plates on the upper ends of the base and the support block, the base and the support block can be better connected with the second synchronous belt, so that the charger will not tilt and hit the second synchronous belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0021] Figure 2 This is a schematic structural diagram of the feeding assembly of the present invention;

[0022] Figure 3 This is a schematic diagram of the stopper of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the detection and weighing station of the present invention;

[0024] Figure 5 It is a side view of the stage of the present invention;

[0025] Figure 6 It is a schematic diagram of the blanking component of the present invention.

[0026] In the figure: 1. Bottom plate; 2. Electronic scale; 21. Shockproof gel seat; 3. Receiving plate; 4. Loading assembly; 41. First motor; 42. First mounting plate; 43. First synchronous wheel; 44. First synchronous belt; 45. Connecting platform; 46. Stop block; 51. Cylinder; 52. Cylinder mounting plate; 53. Top plate; 61. Linear slide; 62. Multi-position cylinder; 63. Push plate; 7. Loading platform; 71. Base; 72. Support block; 8. Unloading assembly; 81. Second motor; 82. Second mounting plate; 83. Second synchronous wheel; 84. Second synchronous belt; 91. First sensor fixing bracket; 92. First sensor; 93. Second sensor; 94. Third sensor. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-6, this embodiment provides a technical solution: a charger automatic weighing device, characterized in that: it includes a base plate 1, a feeding assembly 4 is fixedly installed on the base plate 1, the feeding assembly 4 includes a first mounting plate 42, two first mounting plates 42 are arranged in a mirror image, a first motor 41 is fixedly installed on the side wall of one of the first mounting plates 42, and each of the first mounting plates 42 inner walls is rotatably connected to a first synchronous wheel 43 at both ends, and a first synchronous belt 44 is installed on each of the first synchronous wheels 43 at the head and tail. Two docking platforms 45 are installed in a mirror image, and the two docking platforms 45 have two grooves respectively. Stoppers 46 are installed in the grooves of the two docking platforms 45, and the stoppers 46 are in an inverted U shape; a second sensor 93 is installed on the feeding assembly 4, a cylinder mounting plate 52 is installed on the feeding assembly 4, a cylinder 51 is installed on the cylinder mounting plate 52, and a first sensor fixing bracket 91 is fixedly installed on the cylinder 51. The first sensor fixing bracket 91 is installed on the first sensor 92, and the bottom plate 1 is fixed with four shock-proof gel seats. 21 is fixedly installed with an electronic scale 2, and a material receiving plate 3 is installed on the electronic scale 2, and the material receiving plate 3 is transparent acrylic; the electronic scale 2 is fixedly installed with a loading platform 7, and the loading platform 7 includes a base 71 and a support block 72, and the base 71 is L-shaped, and the upper half of the base 71 is stepped, and the side surface of the upper half of the base 71 is a triangular plate, and the inclined surface of the triangular plate is arc-shaped, and the base 71 is hinged with a support block 72, and the support block 72 is mirror-symmetrical with the upper half of the base 71; the bottom plate 1 is fixedly installed with a blanking component 8, and the The blanking assembly 8 includes a second mounting plate 82, two of which are arranged in a mirror image. A second motor 81 is fixedly mounted on the side wall of one of the second mounting plates 82. A second synchronous wheel 83 is rotatably connected to the head and tail ends of the inner wall of each of the second mounting plates 82. A second synchronous belt 84 is respectively mounted on the head and tail second synchronous wheels 83. The center of the second synchronous belt 84 coincides with the center of the arc of the triangular plate on the side of the base 71 and the support block 72. The radius of the second synchronous belt 84 is smaller than the radius of the arc of the triangular plate on the side of the base 71 and the support block 72.A third sensor 94 is mounted on the unloading assembly 8. A linear slide 61 is fixedly mounted on the base plate 1. A multi-position cylinder 62 is slidably connected to the linear slide 61. A push plate 63 is mounted on the multi-position cylinder 62. The loading assembly 4, the loading platform 7, and the unloading assembly 8 are arranged in a straight line, with the loading platform 7 located between the loading assembly 4 and the unloading assembly 8. The linear slide 61 is arranged parallel to the loading assembly 4, and the multi-position cylinder 62 is arranged perpendicular to the linear slide 61. The push plate 63 is fixed to the multi-position cylinder 62. Part of the push plate 63 is a rectangular plate, and the other part is a rectangular plate with three slots. The slots at both ends are longer than the length of the charger. The loading platform 7 and the unloading assembly 8 are the same height. The loading assembly 4 is lower than the loading platform 7. The push plate 63 is located on the loading platform 7.

[0029] The operator weighs and scans the code through the following steps:

[0030] The operator takes the charger and places it on the first synchronous belt 44 with the plug facing downwards. The first synchronous belt 44 moves forward and stops at the block 46. The cylinder 51 extends to lift the charger. The second sensor senses the charger, and the control center controls the multi-position cylinder to extend the push plate so that the rear push plate slot is engaged with the charger. The linear slide drives the multi-position cylinder to move and drives the push plate to push the charger to the loading platform to detect the charger information and upload the charger information to the computer. When the charger weight is unqualified, the cylinder 51 is in a retracted state, and the computer controls the multi-position cylinder to move. The multi-position cylinder continues to extend, pushing the charger onto the receiving plate for receiving the material; when the weight index of the charger is qualified, the cylinder 51 extends to lift the charger blocked by the block 46 on the first synchronous belt 44 into another slot of the push plate, and the linear slide drives the push plate to push the charger in the push plate slot by driving the multi-position cylinder to move. At this time, the charger on the loading platform is pushed onto the second synchronous belt 84, and the charger flows to the next workstation under the drive of the second synchronous belt 84. The charger on the top plate 53 is pushed to the loading platform by the push plate for weighing detection.

[0031] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention description and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A charger automatic weighing device, characterized by: The invention comprises a base plate (1), a feeding assembly (4) is fixedly mounted on the base plate (1), a second sensor (93) is mounted on the feeding assembly (4), a cylinder mounting plate (52) is mounted on the cylinder mounting plate (52), a cylinder (51) is fixedly mounted on the cylinder (51), a first sensor fixing frame (91) is fixedly mounted on the base plate (1), a first sensor (92) is mounted on the first sensor fixing frame (91), an electronic scale (2) is fixedly mounted on the base plate (1) through four shockproof gel seats (21), a receiving plate (3) is mounted on the electronic scale (2), a loading platform (7) is fixedly mounted on the electronic scale (2), a blanking assembly (8) is fixedly mounted on the base plate (1), a third sensor (94) is mounted on the blanking assembly (8), a linear slide is fixedly mounted on the base plate (1), and a plurality of linear slides are fixedly mounted on the base plate (1). The multi-position cylinder (62) is slidably connected to the linear slide (61), and a push plate (63) is installed on the multi-position cylinder (62). The loading assembly (4), the loading platform (7) and the unloading assembly (8) are arranged in a straight line. The loading platform (7) is located between the loading assembly (4) and the unloading assembly (8). The linear slide (61) is arranged parallel to the loading assembly (4). The multi-position cylinder (62) is arranged perpendicular to the linear slide (61). A part of the push plate (63) fixed to the multi-position cylinder (62) is a rectangular plate, and the other part is a rectangular plate with three slots. The length of the slots at both ends is longer than the length of the charger. The loading platform (7) is the same height as the unloading assembly (8). The height of the loading assembly (4) is lower than that of the loading platform (7). The push plate (63) is located on the loading platform (7).

2. The automatic weighing device for a charger according to claim 1, characterized in that: The feeding assembly (4) includes a first mounting plate (42), two of which are arranged in a mirror image, a first motor (41) being fixedly mounted on the side wall of one of the first mounting plates (42), a first synchronous wheel (43) being rotatably connected at both ends of the inner wall of each of the first mounting plates (42), a first synchronous belt (44) being mounted on each of the first and rear first synchronous wheels (43), two docking platforms (45) being mirror image mounted on the two first mounting plates (42), two slots being respectively provided on the two docking platforms (45), and blocks (46) being mounted in the slots of the two docking platforms (45), wherein the blocks (46) are in an inverted U shape.

3. The automatic weighing device for a charger according to claim 1, characterized in that: The loading platform (7) includes a base (71) and a support block (72). The base (71) is L-shaped. The upper part of the base (71) is stepped. The side surface of the upper part of the base (71) is a triangular plate. The inclined surface of the triangular plate is arc-shaped. The base (71) is hinged with a support block (72). The support block (72) is mirror-symmetrical with the upper part of the base (71).

4. The automatic weighing device for a charger according to claim 1, characterized in that: The blanking assembly (8) includes a second mounting plate (82), two of which are arranged in a mirror image, a second motor (81) being fixedly mounted on the side wall of one of the second mounting plates (82), a second synchronous wheel (83) being rotatably connected at both ends of the inner wall of each second mounting plate (82), a second synchronous belt (84) being mounted on each of the first and last second synchronous wheels (83), the center of the second synchronous belt (84) coinciding with the center of the arc of the triangular plate on the side of the base (71) and the support block (72), and the radius of the second synchronous belt (84) being smaller than the radius of the arc of the triangular plate on the side of the base (71) and the support block (72).

5. The automatic weighing device for a charger according to claim 1, characterized in that: The receiving plate (3) is made of transparent acrylic.

6. A charger automatic weighing method, characterized by: The weighing method comprises the following steps: S1: The operator takes the charger and places it on the first synchronous belt (44) with the plug facing downwards. The first synchronous belt (44) moves forward and stops at the block (46). The cylinder (51) extends and lifts up the charger. S2: The second sensor senses the charger, and the control center controls the multi-position cylinder to drive the push plate to extend so that the rear push plate slot contacts the charger and limits the position; S3: The linear slide drives the multi-position cylinder to move and drive the push plate to push the charger to the loading platform to detect the charger information and upload the charger information to the computer; S4: When the weight of the charger fails to meet the requirements, the cylinder (51) is in a contracted state, and the computer controls the multi-position cylinder to continue to extend, pushing the charger onto the receiving plate to receive the material; S5: When the weight index of the charger is qualified, the cylinder (51) extends and lifts the charger blocked by the block (46) on the first synchronous belt (44) to another slot of the push plate. The linear slide drives the push plate to push the charger in the push plate slot by driving the multi-position cylinder to move. At this time, the charger on the loading platform is pushed onto the second synchronous belt (84). The charger flows to the next workstation under the drive of the second synchronous belt (84). The charger on the top plate (53) is pushed to the loading platform by the push plate for weighing detection.

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