Feeding device for assembling stepped automobile seat pressure sensor

Abstract

The utility model discloses a stepped feeding device for assembling an automobile seat pressure sensor, which comprises a rack, one side of the rack is provided with an installation cavity, an eccentric wheel is arranged in the installation cavity, one side of the rack is fixedly provided with a stepping motor, and the stepping motor is fixedly connected with the rack. An installation cavity is formed in the machine frame, an eccentric wheel is arranged in the installation cavity, an output shaft of the stepping motor penetrates into the installation cavity and is fixedly connected with the eccentric wheel, an ejector block matched with the eccentric wheel is arranged in the installation cavity, and a first feeding plate, a second feeding plate and a third feeding plate are movably arranged in the machine frame. Under the joint conveying of the designed three stages, sensor accessory materials are conveyed from the lowest position to the highest position one by one and conveyed out, in the process, the accessory materials are arranged in order and finally conveyed to the conveying device in order to be conveyed out, the supply amount of the materials is uniform, and therefore the assembly work speed of a user is increased, and the assembly efficiency is improved. And the assembly work efficiency of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor production and processing, in particular to a feeding device for assembling a stepped automobile seat pressure sensor. Background Art

[0002] The car seat pressure sensor is also a type of sensor, which is used to sense the changes in the car seat during use, so that the user can connect more clearly and make appropriate responses. In the production and assembly of the sensor, the various components are transported by the conveyor belt and delivered to the staff, who then pick them up for assembly. The traditional feeding device adopts a "straight line" transmission method, and the material delivery requires manual supply by the user. Due to the size of the device, the amount delivered should not be too much, which is easy to spill to the outside world, and the space occupied is large, which affects the layout of the workshop, and the supply of materials will also be more or less.

[0003] In view of the above problems, the present invention makes improvements. Summary of the invention

[0004] The utility model provides a feeding device for assembling a stepped automobile seat pressure sensor, which solves the above-mentioned problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: a feeding device for assembling a stepped automobile seat pressure sensor comprises a frame, a mounting cavity is provided on one side of the frame, an eccentric wheel is arranged inside the mounting cavity, a stepper motor is fixedly installed on one side of the frame, the output shaft of the stepper motor passes through the interior of the mounting cavity and is fixedly connected to the eccentric wheel, a top block adapted to the eccentric wheel is arranged inside the mounting cavity, a feeding plate 1, a feeding plate 2 and a feeding plate 3 are movably arranged inside the frame, two top rods are fixedly connected to the bottoms of the feeding plates 1, 2 and 3, the bottom ends of the six top rods pass through the interior of the mounting cavity and are fixedly installed on the top block, two springs are fixedly connected to the top of the top block, and the top ends of the springs are fixedly connected to the inner wall of the frame.

[0006] The utility model provides a feeding device for assembling a stepped automobile seat pressure sensor as described above, further comprising: a groove is provided at the bottom of the top block, and one side of the eccentric wheel extends into the interior of the groove.

[0007] The utility model is a feeding device for assembling a stepped automobile seat pressure sensor as described above, further comprising: a mounting frame is fixedly mounted on one side of the frame, a conveying device is movably mounted inside the mounting frame, and the conveying device is adapted to a feeding plate.

[0008] The utility model as described above is used for the feeding device for assembling the stepped automobile seat pressure sensor, further: a return plate 1 connected to the mounting frame is fixedly installed on one side of the frame, a return plate 2 connected to the return plate 1 is fixedly installed on one side of the frame, and one end of the return plate 2 is adapted to the frame.

[0009] The utility model is a feeding device for assembling a stepped automobile seat pressure sensor as described above, further comprising: a rejection plate located above the conveying device is detachably mounted on one side of the top of the mounting frame, and a slope is provided on one side of the rejection plate, which is aligned with the return plate.

[0010] The feeding device for assembling stepped automobile seat pressure sensors as described above is further provided with: a cover plate aligned with the installation cavity is detachably mounted on one side of the frame, and a movable base is fixedly mounted on the bottom of the frame.

[0011] The utility model provides a feeding device for assembling a stepped automobile seat pressure sensor as described above, further comprising: a feeding device is fixedly mounted on one side of the frame, and the feeding device is butt-jointed with the second return plate.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adopts a stepped feeding structure design. Under the three-stage connection and transportation designed, the sensor accessory materials are sent from the lowest point to the highest point one by one and transported out. In the process, the accessory materials will be sorted and neatly arranged, and finally sent to the conveying device in an orderly manner. The supply of materials is uniform, thereby improving the speed of the user's assembly work and improving the efficiency of the user's assembly work.

[0014] 2. The utility model provides a groove so that a part of the eccentric wheel is stuck in the groove and is always in the groove when rotating. In this way, the groove can limit the work of the eccentric wheel, ensure the stability of the eccentric wheel when rotating, and ensure that the eccentric wheel can always be docked with the top block to ensure the normal operation of the machine.

[0015] 3. The utility model is provided with a mounting frame and a conveying device. The conveying device is installed in the mounting frame to convey the sorted accessories to the staff, and the mounting frame can play a fixing role and also play a limiting role in the conveying of the accessory materials to prevent the materials from falling from the machine, thereby ensuring the normal feeding work and providing convenience for the user's work.

[0016] 4. The utility model sets the return plate 1 and the return plate 2, and the return plate 1 and the return plate 2 are combined to form a return channel, which returns the sorted accessories to the rack for feeding again, preventing the accessories from falling to the outside, and providing convenience for the user's work.

[0017] 5. The utility model sets a reject plate, which is used to organize the accessories conveyed on the conveying device. The excess accessories on the conveying device will be blocked by the conveying device, and then fall into the return plate 1, and finally enter the frame again through the return plate 2 for feeding. In this way, a virtuous feeding cycle can be formed, the efficiency of the feeding work is improved, and convenience is provided for the user's work.

[0018] 6. The utility model has a cover plate and a movable base. The cover plate is used to seal the opening of the installation cavity to prevent foreign matter from entering the installation cavity and interfering with the eccentric wheel, thereby ensuring that the eccentric wheel can work normally and providing convenience for the user's work. The movable base is arranged at the bottom of the frame, so that the entire feeding device can be moved according to actual needs to meet the user's work needs.

[0019] 7. The utility model is provided with a feeding device, which is used to convey accessory materials. During the assembly process of the sensor, the accessories are conveyed by the feeding device through the return plate 2 into the rack, thereby ensuring the sufficient quantity of accessory materials in the rack and ensuring the normal operation of the feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the rack;

[0023] Figure 3 The figure is a schematic diagram of the three-dimensional structure of the rack;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure assembly of the top block;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure installation of the eccentric wheel.

[0026] In the figure: 1. frame, 2. mounting cavity, 3. stepper motor, 4. eccentric wheel, 5. ejector block, 6. ejector rod, 7. spring, 8. feed plate 1, 9. feed plate 2, 10. feed plate 3, 11. groove, 12. mounting frame, 13. reject plate, 14. reflux plate 1, 15. reflux plate 2, 16. feeding device, 17. cover plate, 18. movable base, 19. conveying device. DETAILED DESCRIPTION

[0027] The following will be combined with the attached embodiment of the utility model Figure 1-5 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0028] A feeding device for assembling a stepped automobile seat pressure sensor comprises a frame 1, a mounting cavity 2 is provided on one side of the frame 1, an eccentric wheel 4 is arranged inside the mounting cavity 2, a stepping motor 3 is fixedly installed on one side of the frame 1, the output shaft of the stepping motor 3 passes through the interior of the mounting cavity 2 and is fixedly connected to the eccentric wheel 4, a top block 5 adapted to the eccentric wheel 4 is arranged inside the mounting cavity 2, a feeding plate 1 8, a feeding plate 2 9 and a feeding plate 3 10 are movably arranged inside the frame 1, two top rods 6 are fixedly connected to the bottom of the feeding plates 1 8, 29 and 3 10, the bottom ends of the six top rods 6 pass through the interior of the mounting cavity 2 and are fixedly installed on the top block 5, two springs 7 are fixedly connected to the top of the top block 5, and the top ends of the springs 7 are fixedly connected to the inner wall of the frame 1.

[0029] The specific usage process is as follows: when using the feeding device, the user directly puts all the materials required for sensor assembly into the rack 1. During the entire feeding process, there is no need to consider the amount of feeding, because the feeding opening of the rack 1 is large enough, until the rack 1 is full. Compared with the traditional "linear" feeding device, the feeding work of the feeding device is more time-saving and labor-saving, more convenient, and the material delivery amount in each stage is also relatively uniform, and there will be no more or less situations, which can meet the user's work needs and provide convenience for the user's work. When working, the user directly puts all the materials into the rack 1 until the rack 1 is full. After the feeding device is turned on, the stepper motor 3 will start working, and then drive the eccentric wheel 4 to rotate. It should be noted that The eccentric wheel 4 is installed on the stepper motor 3 with an eccentric structure design. Therefore, when the stepper motor 3 works to drive the eccentric wheel 4 to rotate, the eccentric wheel 4 also works in an eccentric rotation trajectory. It should be noted that in the initial state, the feeding plate 1 8, the feeding plate 2 9, and the feeding plate 3 10 are located at the lowest position. When the eccentric wheel 4 rotates, the top block 5 will be lifted upward, and the top block 5 will drive all the top rods 6 to move upward. During this period, the top rods 6 will move from the installation cavity 2 to the inside of the frame 1. At this time, the feeding plates 1 8, the feeding plates 2 9, and the feeding plates 3 10 that are movably arranged in the frame 1 will also move up and down with the corresponding top rods 6, so that the feeding plates 1 8, the feeding plates 2 9, and the feeding plates 3 10 can be moved to the feeding plates 1 8, the feeding plates 2 9, and the feeding plates 3 The material on the top of 10 is lifted up and transferred to the next "ladder", that is to say, the feeding plate three 10 will transfer the material on the feeding plate three 10 to the feeding plate two 9, and the feeding plate two 9 will transfer the material to the feeding plate one 8, and finally the feeding plate one 8 will transfer the material to the conveying device 19 for the user to take and assemble. It should be noted that three partitions are also arranged in the inner cavity of the frame 1, and the three partitions are matched with the feeding plate one 8, the feeding plate two 9, and the feeding plate three 10 respectively, and are arranged parallel to the feeding plate one 8, the feeding plate two 9, and the feeding plate three 10 respectively, and the tops of the feeding plates one 8, the feeding plates two 9, and the feeding plates three 10 are all provided with inclined planes one in the same direction, and the tops of the three partitions are also provided with inclined planes two in the same direction, and A slope is also set at the bottom of the inner cavity of the frame 1, and the slope is toward the feed plate 1 8, the feed plate 2 9, and the feed plate 3 10, so that the material will roll to the top of the feed plate 3 10 by the corresponding partition. It should be noted that in the initial state, the feed plate 1 8, the feed plate 2 9, and the feed plate 3 10 are flush with the corresponding partition. When working, the feed plate 3 10 will lift the material, and under the blocking of another partition, the material will be lifted by the feed plate 3 10 until the feed plate 3 10 is flush with the next partition. Under the action of the inclined surface 1 on the feed plate 3 10, the material will roll to the corresponding next partition, and then the feed plate 1 8, the feed plate 2 9, and the feed plate 3 10 will move down and return to their original positions. At this time, the material passes through the partition and rolls to the top of the feed plate 2 9.Then the feeding plate 2 9 rises again to lift up the material, and then the material will roll down to the next corresponding partition for temporary storage, and then the feeding plate 1 8, feeding plate 2 9, and feeding plate 3 10 move down again, and the material passes through the partition and rolls to the top of the feeding plate 1 8, and then the feeding plate 1 8, feeding plate 2 9, and feeding plate 3 10 rise again, and then the feeding plate 1 8 will lift up the material, and finally the material will roll down to the conveying device 19 and be conveyed out by the conveying device 19. It should be noted that the subsequent materials will also be progressively sent to the conveying device 19 according to the above process, thereby realizing a stepped feeding method. It should be noted that , the conveying device 19 can only accommodate the conveying of one row of materials. If there are two rows of materials, the extra row will be rejected under the action of the rejection plate 13, and the rejected materials will enter the return plate 14, pass through the return plate 2 15 and finally enter the rack 1 for re-transmission, which can prevent the materials from spilling to the outside. It should be noted that when the user feeds the materials, they can also feed them through the feeding device 16, that is, all the materials are fed into the feeding device 16, and then the feeding device 16 transmits them into the rack 1. The user can choose this method according to actual needs. This is a prior art and will not be explained in detail in this article. ,

[0030] Therefore, a stepped feeding structure design is adopted. Under the three-stage connection transportation designed, the sensor accessory materials are sent from the lowest point to the highest point one level at a time and transported out. In the process, the accessory materials will be sorted and neatly arranged, and finally sent to the conveying device 19 for delivery. The supply of materials is uniform, thereby improving the speed and efficiency of the user's assembly work.

[0031] A groove 11 is formed at the bottom of the top block 5 , and one side of the eccentric wheel 4 extends into the groove 11 .

[0032] Specifically, with the arrangement of the groove 11, a part of the eccentric wheel 4 is stuck in the groove 11 and is always in the groove 11 during rotation. In this way, the groove 11 can limit the operation of the eccentric wheel 4, thereby ensuring the stability of the eccentric wheel 4 during rotation, and also ensuring that the eccentric wheel 4 can always be docked with the top block 5, thereby ensuring the normal operation of the machine.

[0033] A mounting frame 12 is fixedly mounted on one side of the frame 1 , and a conveying device 19 is movably mounted inside the mounting frame 12 , and the conveying device 19 is adapted to a feeding plate 8 .

[0034] Specifically, the installation frame 12 and the conveying device 19 are arranged such that the conveying device 19 is installed in the installation frame 12 and is used to convey the sorted accessories to the staff, while the installation frame 12 can play a fixing role and can also play a limiting role in the conveying of the accessory materials to prevent the materials from falling from the machine, thereby ensuring the normal feeding work and providing convenience for the user's work.

[0035] A return plate 14 connected to the mounting frame 12 is fixedly mounted on one side of the frame 1 , and a return plate 2 15 connected to the return plate 14 is fixedly mounted on one side of the frame 1 , and one end of the return plate 2 15 is adapted to the frame 1 .

[0036] Specifically, the setting of return plate 14 and return plate 2 15, the return plate 14 and the return plate 2 15 are combined to form a return channel, which returns the sorted accessories to the rack 1 for re-feeding, preventing the accessories from falling to the outside, providing convenience for the user's work.

[0037] A reject plate 13 located above the conveying device 19 is detachably mounted on one side of the top of the mounting frame 12 , and a slope is provided on one side of the reject plate 13 , which is aligned with the return plate 14 .

[0038] Specifically, the rejection plate 13 is provided, and the rejection plate 13 is used to organize the accessories conveyed on the conveying device 19. The excess accessories on the conveying device 19 will be blocked by the conveying device 19, and then fall into the return plate 1 14, and finally enter the frame 1 again through the return plate 2 15 for feeding. In this way, a virtuous feeding cycle can be formed, the efficiency of the feeding work is improved, and convenience is provided for the user's work.

[0039] A cover plate 17 aligned with the installation cavity 2 is detachably mounted on one side of the frame 1 , and a movable base 18 is fixedly mounted on the bottom of the frame 1 .

[0040] Specifically, the cover plate 17 and the movable base 18 are provided, and the cover plate 17 is used to seal the opening of the installation cavity 2 to prevent foreign matter from entering the installation cavity 2 and interfering with the eccentric wheel 4, thereby ensuring that the eccentric wheel 4 can work normally and providing convenience for the user's work. The movable base 18 is provided at the bottom of the frame 1, so that the entire feeding device can be moved according to actual needs to meet the user's work needs.

[0041] A feeding device 16 is fixedly installed on one side of the frame 1 , and the feeding device 16 is butt-jointed with the second return plate 15 .

[0042] Specifically, the feeding device 16 is provided, and the feeding device 16 is used to convey accessory materials. During the assembly process of the sensor, the accessories are conveyed by the feeding device 16 through the return plate 2 15 into the frame 1, thereby ensuring the sufficient quantity of accessory materials in the frame 1 and ensuring the normal operation of the feeding device.

[0043] It should be noted that the functions to be implemented by each hardware in the utility model are supported by a large number of mature technologies and belong to the existing technology. The essence of the utility model is to optimize the combination of existing hardware and its connection method for specific application scenarios to meet the adaptation needs in specific application scenarios and solve the problems raised in the background technology (not involving improvements to the software inside the hardware).

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device for assembling a stepped automobile seat pressure sensor, comprising a frame (1), characterized in that: A mounting cavity (2) is provided on one side of the frame (1), an eccentric wheel (4) is arranged inside the mounting cavity (2), a stepper motor (3) is fixedly mounted on one side of the frame (1), an output shaft of the stepper motor (3) passes through the interior of the mounting cavity (2) and is fixedly connected to the eccentric wheel (4), a top block (5) adapted to the eccentric wheel (4) is arranged inside the mounting cavity (2), a feed plate 1 (8), a feed plate 2 (9) and a feed plate 3 (10) are movably arranged inside the frame (1), the bottoms of the feed plates 1 (8), 2 (9) and 3 (10) are fixedly connected to two top rods (6), the bottom ends of the six top rods (6) pass through the interior of the mounting cavity (2) and are fixedly mounted on the top block (5), the top of the top block (5) is fixedly connected to two springs (7), the top ends of the springs (7) are fixedly connected to the inner wall of the frame (1).

2. A feeding device for assembling a stepped automobile seat pressure sensor according to claim 1, characterized in that: A groove (11) is provided at the bottom of the top block (5), and one side of the eccentric wheel (4) extends into the interior of the groove (11).

3. A feeding device for assembling a stepped automobile seat pressure sensor according to claim 2, characterized in that: A mounting frame (12) is fixedly mounted on one side of the frame (1), and a conveying device (19) is movably mounted inside the mounting frame (12), wherein the conveying device (19) is compatible with a feeding plate (8).

4. A feeding device for assembling a stepped automobile seat pressure sensor according to claim 3, characterized in that: A return plate 1 (14) connected to the mounting frame (12) is fixedly mounted on one side of the frame (1), and a return plate 2 (15) connected to the return plate 1 (14) is fixedly mounted on one side of the frame (1), and one end of the return plate 2 (15) is adapted to fit the frame (1).

5. A feeding device for assembling a stepped automobile seat pressure sensor according to claim 4, characterized in that: A rejection plate (13) located above the conveying device (19) is detachably mounted on one side of the top of the mounting frame (12), and a slope is provided on one side of the rejection plate (13), and the slope is aligned with the return plate 1 (14).

6. A feeding device for assembling a stepped automobile seat pressure sensor according to claim 5, characterized in that: A cover plate (17) aligned with the installation cavity (2) is detachably mounted on one side of the frame (1), and a movable base (18) is fixedly mounted on the bottom of the frame (1).

7. A feeding device for assembling a stepped automobile seat pressure sensor according to claim 6, characterized in that: A feeding device (16) is fixedly mounted on one side of the frame (1), and the feeding device (16) is butt-jointed with the second return plate (15).

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