Magnetic shoe automatic weighing and grading equipment and implementation method thereof

Abstract

The invention discloses automatic magnetic shoe weighing and grading equipment which comprises a case, a vibration disc is arranged at one end of the case, a material guiding assembly is arranged on the discharging end side of the vibration disc, a positioning assembly corresponding to the discharging end of the material guiding assembly is installed on the case, a weighing assembly is arranged on one side of the positioning assembly, and a rotary carrying assembly is arranged on one side of the weighing assembly. A conveying belt is arranged on one side of the rotary carrying assembly, box blocking assemblies are arranged on the two sides of the conveying belt correspondingly, and a grading material pushing assembly is arranged above the conveying belt. The invention further discloses an implementation method of the automatic weighing and grading equipment for the magnetic shoes. According to the automatic grading device, automatic material aligning and feeding are achieved through cooperation of the vibration disc and the material guiding assembly, products are weighed through the weighing assembly, the products are pushed into the gear boxes of the corresponding gears through cooperation of the grading material pushing assembly and the conveying belt, automatic grading of the products is achieved, the grading accuracy is guaranteed, the working efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of magnetic tile weighing and grading, and in particular relates to a magnetic tile automatic weighing and grading device and an implementation method thereof. Background Art

[0002] Magnetic tile products refer to a kind of sintered magnetic metal oxide composed of a mixture of various iron oxide powders and nickel-plated on the surface. Magnetic material products need to be processed by mixing various powders and then go through multiple processes such as kilns, grinders, performance tests, and weighing.

[0003] At present, the weighing of magnetic tile products before packaging has always been done manually, and then the products of different weights are sorted manually. Manual weighing may cause adhesion of foreign matter, resulting in inaccurate weighing or wrong sorting when sorting, and products of different weights are classified into one grade, and the work efficiency is too low. Summary of the invention

[0004] The purpose of the present invention is to provide a magnetic tile automatic weighing and grading device to solve the problems raised in the above background technology. The magnetic tile automatic weighing and grading device provided by the present invention has the characteristics of automatically weighing and grading magnetic tiles.

[0005] Another object of the present invention is to provide a method for implementing automatic weighing and grading equipment for magnetic tiles.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a magnetic tile automatic weighing and grading device, comprising a chassis, a vibration plate is provided at one end of the chassis, a material guide assembly is provided on the discharge end side of the vibration plate, a positioning assembly corresponding to the discharge end of the material guide assembly is installed on the chassis, a weighing assembly is provided on one side of the positioning assembly, a rotating conveying assembly is provided on one side of the weighing assembly, a conveyor belt is provided on one side of the rotating conveying assembly, gear box assemblies are provided on both sides of the conveyor belt, a grading pushing assembly is provided above the conveyor belt, and the vibration plate and the conveyor belt are both connected to the PLC controller signal.

[0007] In order to convey the product, the material guiding assembly further comprises a straight vibrator, and a material rail is installed on the output end of the straight vibrator.

[0008] In order to improve the working efficiency of weighing, the weighing component further comprises a weighing component mounting seat, two weighing instruments are mounted above the weighing component mounting seat, and the weighing instruments are connected to the PLC controller signal.

[0009] In order to realize the switching between the two weighing stations and ensure the efficiency of handling, the rotating handling assembly further includes a rotating handling mounting seat, a rotating platform reducer is installed at the bottom of the rotating handling mounting seat, a stepper motor for driving the rotating platform reducer is installed above the rotating handling mounting seat, a connecting seat is installed on the output end of the rotating platform reducer, suction assemblies are respectively installed at both ends of the connecting seat, and the stepper motor is connected to the PLC controller signal.

[0010] In order to improve the work efficiency of handling, the suction component further includes a suction lifting cylinder, the output end of the suction lifting cylinder is connected to a suction nozzle mounting plate, and suction nozzles are respectively installed on both ends of the suction nozzle mounting plate.

[0011] In order to position the product, the positioning assembly further includes a positioning mounting seat, a material rail transition plate is installed above the positioning mounting seat, a guide plate is installed above the material rail transition plate, and a limiting block is installed at the end of the material rail transition plate.

[0012] In order to collect the products of the corresponding gear, the gear box assembly further includes a gear box mounting seat, a plurality of equally spaced partition plates are connected above the gear box mounting seat, and a gear box is arranged between two adjacent partition plates. The side of the conveyor belt is connected with a blanking sheet metal corresponding to the gear box.

[0013] In order to push the products of corresponding gear positions into the corresponding gear boxes, further, the gear pushing assembly corresponds one to one with the gear boxes, and the gear pushing assembly includes a gear pushing mounting seat, on which a horizontal pushing cylinder is installed, and the output end of the horizontal pushing cylinder is connected to a pushing lifting cylinder, and a rubber block is installed on the output end of the pushing lifting cylinder.

[0014] In order to collect products whose weight is not within the classification threshold, further, other gear boxes are installed above the chassis and located on the discharge end side of the conveyor belt.

[0015] In the present invention, the method for implementing the automatic weighing and grading device for magnetic tiles comprises the following steps:

[0016] (1) Workers put the products into the vibration plate, which aligns the products and transports them to the material rail transition plate of the positioning component through the material guide component;

[0017] (ii) When the photoelectric sensor on the limit block senses the product, the stepper motor drives the rotating platform reducer to rotate the set number of circles, so that one of the suction components is activated to suck up the product on the material rail transition plate, and at the same time, the other suction nozzle of the suction component sucks up the product that has been weighed on the weighing instrument. Then the stepper motor drives the rotating platform reducer to reset, and the suction component places the product to be weighed on the weighing instrument for weighing, and places the weighed product on the conveyor belt. At this time, another suction component is activated to suck up the product on the material rail transition plate and another weighing instrument, and the cycle is performed;

[0018] (3) The conveyor belt drives the weighed products to be transported backwards, and the conveyor belt runs the same distance each time;

[0019] (iv) When the conveyor belt drives the product to the gear box of the corresponding gear position, the gear pushing component is activated to push the product into the corresponding gear box;

[0020] (V) Products whose weight is not within the classification threshold are transported along the conveyor belt to other classification boxes at the end.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention realizes automatic uniform material loading through the cooperation of the vibration plate and the material guide assembly, weighs the product through the weighing assembly, and pushes the product into the gear box of the corresponding gear through the cooperation of the graded pushing assembly and the conveyor belt, thereby realizing automatic grade division of the product, ensuring the accuracy of the grade division, improving work efficiency and reducing labor intensity;

[0023] 2. The conveyor belt of the present invention is provided with a gear box assembly on both sides, which ensures the number of gear boxes, thereby making the grade division more precise;

[0024] 3. The present invention sets two weighing stations to improve the weighing efficiency;

[0025] 4. The present invention realizes the switching of two weighing stations by rotating the handling assembly, thereby ensuring the efficiency of handling;

[0026] 5. The present invention can transport the products on the material rail transition plate to the weighing instrument and at the same time, can transport the products weighed on the weighing instrument to the conveyor belt, thereby effectively improving the work efficiency of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the material guiding assembly of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the weighing assembly of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the rotary transport assembly of the present invention;

[0031] Figure 5 It is a structural schematic diagram of the material suction assembly of the present invention;

[0032] Figure 6 It is a structural schematic diagram of the positioning assembly of the present invention;

[0033] Figure 7 It is a structural schematic diagram of the conveyor belt of the present invention;

[0034] Figure 8 It is a structural schematic diagram of the step-by-step material pushing assembly of the present invention;

[0035] Fig. 9 It is a structural schematic diagram of the gear box assembly of the present invention;

[0036] In the figure: 1. chassis; 2. gear box assembly; 21. gear box mounting seat; 22. gear box; 23. partition plate; 3. weighing assembly; 31. weighing assembly mounting seat; 32. weighing instrument; 4. material guide assembly; 41. straight vibrator; 42. material rail; 5. vibration plate; 6. positioning assembly; 61. positioning mounting seat; 62. material rail transition plate; 63. limit block; 64. guide plate; 7. rotary transport assembly; 71. rotary transport mounting seat; 72. stepper motor; 73. rotary platform reducer; 74. connecting seat; 75. suction assembly; 751. suction lifting cylinder; 752. suction nozzle; 753. suction nozzle mounting plate; 8. conveyor belt; 81. unloading sheet metal; 9. stepping material pushing assembly; 91. stepping material pushing mounting seat; 92. horizontal push cylinder; 93. rubber block; 94. pushing lifting cylinder; 10. other gear boxes. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] See also Figure 1-9The present invention provides the following technical solutions: a magnetic tile automatic weighing and grading device, comprising a chassis 1, a vibration plate 5 is provided at one end of the chassis 1, a material guide assembly 4 is provided at the discharge end side of the vibration plate 5, a positioning assembly 6 corresponding to the discharge end of the material guide assembly 4 is installed on the chassis 1, a weighing assembly 3 is provided on one side of the positioning assembly 6, a rotating conveying assembly 7 is provided on one side of the weighing assembly 3, a conveying belt 8 is provided on one side of the rotating conveying assembly 7, a gear box assembly 2 is provided on both sides of the conveying belt 8, a grading pushing assembly 9 is provided above the conveying belt 8, and the vibration plate 5 and the conveying belt 8 are both connected to the PLC controller signal.

[0040] By adopting the above technical scheme, the present invention realizes automatic uniform material loading through the cooperation of the vibration plate 5 and the material guide component 4, weighs the product through the weighing component 3, and pushes the product into the gear box 22 of the corresponding gear through the cooperation of the gear pushing component 9 and the conveyor belt 8, thereby realizing automatic grading of the product, ensuring the accuracy of grading, improving work efficiency, and reducing labor intensity; the gear box components 2 are arranged on both sides of the conveyor belt 8 of the present invention, ensuring the number of gear boxes 22, so that the grading can be more refined.

[0041] Specifically, the material guiding assembly 4 includes a straight vibrator 41 , and a material rail 42 is installed on the output end of the straight vibrator 41 .

[0042] By adopting the above technical solution, the transportation of products can be achieved.

[0043] Specifically, the weighing assembly 3 includes a weighing assembly mounting base 31, and two weighing instruments 32 are mounted above the weighing assembly mounting base 31. The weighing instruments 32 are connected to the PLC controller signal, and the weighing instruments 32 are preferably Toledo WKC204C type.

[0044] By adopting the above technical solution and setting up two weighing stations, the weighing work efficiency is improved.

[0045] Specifically, the rotating conveying assembly 7 includes a rotating conveying mounting seat 71, a rotating platform reducer 73 is installed below the rotating conveying mounting seat 71, and the rotating platform reducer 73 is preferably a ZCT85-5-8-38-47-57 model of Zhuochuang. A stepper motor 72 for driving the rotating platform reducer 73 is installed above the rotating conveying mounting seat 71, and a connecting seat 74 is installed on the output end of the rotating platform reducer 73. Suction assemblies 75 are respectively installed at both ends of the connecting seat 74, and the stepper motor 72 is connected to the PLC controller signal.

[0046] By adopting the above technical solution, the switching of the two weighing stations is achieved by rotating the transport component 7, thereby ensuring the efficiency of the transport.

[0047] Specifically, the positioning assembly 6 includes a positioning mounting seat 61 , a material rail transition plate 62 is mounted above the positioning mounting seat 61 , a guide plate 64 is mounted above the material rail transition plate 62 , and a limiting block 63 is mounted at the end of the material rail transition plate 62 .

[0048] By adopting the above technical solution, the product is positioned.

[0049] Specifically, the gear box assembly 2 includes a gear box mounting seat 21, and a plurality of equally spaced partition plates 23 are connected above the gear box mounting seat 21. A gear box 22 is provided between two adjacent partition plates 23, and a blanking sheet metal 81 corresponding to the gear box 22 is connected to the side of the conveyor belt 8.

[0050] The above technical solution is used to collect products of corresponding gears.

[0051] Specifically, the step-by-step pushing assembly 9 corresponds one-to-one to the step box 22, and the step-by-step pushing assembly 9 includes a step-by-step pushing mounting seat 91, on which a horizontal pushing cylinder 92 is mounted, and an output end of the horizontal pushing cylinder 92 is connected to a pushing lifting cylinder 94, and an output end of the pushing lifting cylinder 94 is mounted with a rubber block 93.

[0052] By adopting the above technical solution, the product of the corresponding gear position is pushed into the corresponding gear box 22.

[0053] Example 2

[0054] The present embodiment is different from the embodiment 1 in that: specifically, the suction assembly 75 includes a suction lifting cylinder 751, the output end of the suction lifting cylinder 751 is connected to a suction nozzle mounting plate 753, and suction nozzles 752 are respectively mounted on both ends of the suction nozzle mounting plate 753.

[0055] By adopting the above technical solution, while the products on the material rail transition plate 62 are transported to the weighing scale 32, the products weighed on the weighing scale 32 can be transported to the conveyor belt 8, which effectively improves the work efficiency of transportation.

[0056] Example 3

[0057] The present embodiment is different from the first embodiment in that, specifically, another stop box 10 located on the discharge end side of the conveyor belt 8 is installed above the chassis 1 .

[0058] By adopting the above technical solution, products whose weight is not within the classification threshold are collected.

[0059] Example 4

[0060] Furthermore, the method for implementing the automatic weighing and grading device for magnetic tiles described in the present invention comprises the following steps:

[0061] (i) The worker puts the product into the vibration plate 5, and the vibration plate 5 aligns the product and transports it to the material rail transition plate 62 of the positioning component 6 through the material guide component 4;

[0062] (ii) When the photoelectric sensor on the limit block 63 senses the product, the stepper motor 72 drives the rotating platform reducer 73 to rotate a set number of times, so that one of the suction components 75 is actuated to suck up the product on the material rail transition plate 62, and at the same time, another suction nozzle 752 of the suction component 75 sucks up the product that has been weighed on the weighing instrument 32, and then the stepper motor 72 drives the rotating platform reducer 73 to reset, and the suction component 75 respectively places the product to be weighed on the weighing instrument 32 for weighing, and places the weighed product on the conveyor belt 8, at this time, another suction component 75 is actuated to suck up the product on the material rail transition plate 62 and another weighing instrument 32, and thus a cyclic action is performed;

[0063] (iii) The conveyor belt 8 drives the weighed products to be transported backwards, and the conveyor belt 8 runs the same distance each time;

[0064] (iv) When the conveyor belt 8 drives the product to the gear box 22 of the corresponding gear position, the step-by-step pushing assembly 9 is activated to push the product into the corresponding gear box 22;

[0065] (V) Products whose weight is not within the classification threshold are conveyed to other classification boxes 10 at the end along the conveyor belt 8.

[0066] In summary, the present invention realizes automatic uniform material loading through the cooperation of the vibration plate 5 and the material guide component 4, weighs the product through the weighing component 3, and pushes the product into the gear box 22 of the corresponding gear position through the cooperation of the gear pushing component 9 and the conveyor belt 8, so as to realize automatic grading of the product, ensure the accuracy of grading, improve work efficiency and reduce labor intensity; the present invention provides gear box components 2 on both sides of the conveyor belt 8 to ensure the number of gear boxes 22, so that the grading can be more refined; the present invention provides two weighing stations to improve the weighing work efficiency; the present invention realizes the switching of the two weighing stations through the rotating conveying component 7 to ensure the conveying efficiency; the present invention can convey the product on the material rail transition plate 62 to the weighing instrument 32, and at the same time, the product weighed on the weighing instrument 32 can be conveyed to the conveyor belt 8, which effectively improves the conveying work efficiency.

[0067] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic tile automatic weighing and grading device, characterized in that: It includes a chassis, one end of which is provided with a vibration plate, the discharge end side of the vibration plate is provided with a material guide assembly, a positioning assembly corresponding to the discharge end of the material guide assembly is installed on the chassis, a weighing assembly is provided on one side of the positioning assembly, a rotating conveying assembly is provided on one side of the weighing assembly, a conveyor belt is provided on one side of the rotating conveying assembly, gear box assemblies are provided on both sides of the conveyor belt, a stepping material pushing assembly is provided above the conveyor belt, and the vibration plate and the conveyor belt are connected to the PLC controller signal.

2. The automatic weighing and grading device for magnetic tiles according to claim 1 is characterized in that: The material guiding assembly comprises a straight vibrator, and a material rail is installed on the output end of the straight vibrator.

3. The automatic weighing and grading device for magnetic tiles according to claim 1 is characterized in that: The weighing component comprises a weighing component mounting seat, and two weighing instruments are mounted above the weighing component mounting seat, and the weighing instruments are connected to the PLC controller signal.

4. The automatic weighing and grading device for magnetic tiles according to claim 1 is characterized in that: The rotating conveying assembly includes a rotating conveying mounting seat, a rotating platform reducer is installed below the rotating conveying mounting seat, a stepper motor for driving the rotating platform reducer is installed above the rotating conveying mounting seat, a connecting seat is installed on the output end of the rotating platform reducer, suction assemblies are respectively installed at both ends of the connecting seat, and the stepper motor is connected to the PLC controller signal.

5. The magnetic tile automatic weighing and grading device according to claim 4 is characterized in that: The material suction component comprises a material suction lifting cylinder, the output end of which is connected to a suction nozzle mounting plate, and suction nozzles are respectively mounted on both ends of the suction nozzle mounting plate.

6. The magnetic tile automatic weighing and grading device according to claim 1 is characterized in that: The positioning assembly comprises a positioning mounting seat, a material rail transition plate is mounted above the positioning mounting seat, a guide plate is mounted above the material rail transition plate, and a limiting block is mounted at the end of the material rail transition plate.

7. The automatic weighing and grading device for magnetic tiles according to claim 1 is characterized in that: The gear box assembly comprises a gear box mounting seat, a plurality of partition plates distributed at equal intervals are connected above the gear box mounting seat, and a gear box is arranged between two adjacent partition plates.

8. The magnetic tile automatic weighing and grading device according to claim 7 is characterized in that: The side of the conveyor belt is connected with a blanking sheet metal corresponding to the gear box.

9. The magnetic tile automatic weighing and grading device according to claim 7 is characterized in that: The step-by-step pushing assembly corresponds to the step box one by one, and the step-by-step pushing assembly includes a step-by-step pushing mounting seat, a horizontal pushing cylinder is mounted on the step-by-step pushing mounting seat, a pushing lifting cylinder is connected to the output end of the horizontal pushing cylinder, and a rubber block is mounted on the output end of the pushing lifting cylinder.

10. A method for implementing the automatic weighing and grading device for magnetic tiles according to any one of claims 1 to 9, characterized in that: The following steps are involved: (1) Workers put the products into the vibration plate, which aligns the products and transports them to the material rail transition plate of the positioning component through the material guide component; (ii) When the photoelectric sensor on the limit block senses the product, the stepper motor drives the rotating platform reducer to rotate the set number of circles, so that one of the suction components is activated to suck up the product on the material rail transition plate, and at the same time, the other suction nozzle of the suction component sucks up the product that has been weighed on the weighing instrument. Then the stepper motor drives the rotating platform reducer to reset, and the suction component places the product to be weighed on the weighing instrument for weighing, and places the weighed product on the conveyor belt. At this time, another suction component is activated to suck up the product on the material rail transition plate and another weighing instrument, and the cycle is performed; (3) The conveyor belt drives the weighed products to be transported backwards, and the conveyor belt runs the same distance each time; (iv) When the conveyor belt drives the product to the gear box of the corresponding gear position, the gear pushing component is activated to push the product into the corresponding gear box; (V) Products whose weight is not within the classification threshold are transported along the conveyor belt to other classification boxes at the end.

Images