CN110292745A - A kind of disc automated installation of system - Google Patents

Abstract

The invention discloses an automatic barbell plate installation system, which comprises a barbell plate storage area, a barbell bar translation system and a barbell plate installation system; the barbell plate storage area is symmetrically placed on both sides of the barbell bar, and the barbell bar translation system and the installation system middle part. With the use of sensors, the function of automatic installation is realized. The invention provides an idea and a set of equipment, which can complete the automatic installation of the barbell plate, facilitate the use of the barbell by the trainer, prevent possible safety problems during the installation process of the barbell, and fully guarantee the safety of the barbell related exercise.

Description

A barbell plate automatic installation system

technical field

The invention belongs to the technical field of fitness equipment, and in particular relates to an automatic installation system for barbell plates.

Background technique

The barbell is a very common piece of equipment in the gym, including two main parts: the barbell bar and the barbell plate.

With the continuous improvement of people's living standards, people pay more attention to their own health, and the number of times they go to the gym is increasing. There are many exercises that include a barbell, including the most common barbell bench press, weighted squats, and more. People with different physical abilities choose different weights for the barbell. People with strong physical fitness need to carry a large load, so they need to add more barbell plates to the barbell to achieve the training effect.

At present, for sports that require the use of barbells, most of the barbell plates on them are installed and disassembled by the trainers themselves. If they are too light or too heavy, they must be readjusted. The process is cumbersome and there is a certain danger in the installation process. It can complete the automatic installation of barbell plates.

Contents of the invention

In order to solve the above problems, the present invention discloses a barbell plate automatic installation system, which can complete the automatic installation of the barbell plate, facilitates the use of the barbell by the trainer; prevents possible safety problems during the installation process of the barbell, and makes the relevant movement of the barbell security is fully guaranteed.

To achieve the above object, the technical scheme of the present invention is as follows:

An automatic barbell plate installation system, comprising a base frame, a barbell plate storage area, a barbell translation system and a barbell plate installation system; the barbell bar translation system and the barbell plate installation system are located in the middle of the base frame, and the barbell plate storage area is symmetrically placed on The barbell pans both sides of the system.

The barbell plate storage area includes six load-bearing iron boxes, meshing gear 1, and drive motor 1; three load-bearing iron boxes are respectively arranged on both sides of the base frame, and the barbell plates to be installed are vertically placed in the load-bearing iron boxes. Barbell plates are placed in iron boxes of different sizes, and the heaviest barbell plates are placed at the bottom. The inner bottom surface of the iron box is relatively smooth and grooves are set to ensure the stable placement of the barbell plates; the center hole of the barbell plate in the load-bearing iron box is installed at a position corresponding to the height The light emitter is installed in the direction of the barbell bar through the center hole; the bottom of each load-bearing iron box is consolidated with a rack, and the consolidated rack is correspondingly engaged with the meshing gear one; the driving motor one outputs the rotary motion to drive the one meshing gear Rotate, the timing switch of the drive motor 1 is realized by the controller corresponding to the photoelectric sensor;

The barbell bar translation system includes a ball screw, a barbell bar fixing bracket, a photoelectric sensor and a drive motor two; 2. Connect the ball screw, the ball screw drives the barbell to move up and down, the photoelectric sensor is installed on both sides of the barbell,

The ball screw is a good mechanism for converting rotary motion into horizontal motion, and has the advantages of low friction, high efficiency and high precision; the barbell bar fixing device is used to prevent the barbell bar from rotating during the vertical motion, resulting in the barbell plate not being able to Accurate installation; photoelectric sensors are installed on both sides of the barbell to receive the light emitted by the storage area to control the barbell to stop and continue to rise; the second drive motor is used to control the ball screw to drive the barbell to rise.

The barbell sheet installation system includes a piezoelectric sensor installed on the barbell, a retaining plate, two meshing gears and a drive motor three; the piezoelectric sensor is installed on the barbell, and the drive motor three drives the two meshing gears. The upper and lower ends of the block are fixed with racks, and the second meshing gear is connected to the rack to control the left and right and front and rear movements of the block respectively, and the photoelectric sensor controls the three switches of the drive motor;

The piezoelectric sensor on the barbell bar is used to detect whether the barbell plate has reached the correct position on the bar; the blocking plate is used to isolate the barbell plate to be installed on the bar from other barbell plates in the box; the meshing gear 2 and the drive motor 3 are used to realize For the front and rear movement of the baffle, each layer is provided with a corresponding drive motor 3, because the movement of the baffle does not require high driving force, and a small motor is sufficient.

A method for using an automatic barbell plate installation system, comprising the following steps:

(1) The light transmitter in the load-bearing iron box starts to work,

(2) The barbell is set on the barbell fixing bracket, and the barbell fixing bracket moves upwards driven by the ball screw. When the photoelectric sensors on both sides of the barbell detect the light irradiation of the light emitter, it indicates that the barbell has reached Corresponding installation height, now the drive motor 2 stops, and the barbell stops at this height;

(3) The drive motor 3 drives the block back to the original position, and the drive motor 1 drives the load-bearing iron box to move in the direction of the barbell bar. The vertically placed barbell plates are inserted into both sides of the barbell bar.

(4) When the pressure is detected by the piezoelectric sensor, the driving motor 3 drives the block to extend forward and insert it between the barbell plates to be isolated (multiple barbell plates can be installed at one time), and the driving motor 3 stops; then, the iron box retracts To the original position, the driving motor of the block is reversed three times, and returns to the original position;

(5) After the installation of the lever sheet on this layer is completed, turn off the light transmitter, the photoelectric sensor does not receive the light signal, the drive motor 2 starts, and the barbell continues to rise to the installation position of the upper layer of barbell sheet; repeat until the top layer of barbell sheet The installation is complete.

The beneficial effects of the present invention are:

A barbell plate automatic installation system according to the present invention provides a principle and equipment capable of automatically installing barbell plates, which facilitates the use of the barbell by trainers; prevents possible safety problems in the installation process of the barbell, and makes the relevant movement of the barbell security is fully guaranteed.

Description of drawings

Fig. 1 is a schematic diagram of the present invention.

List of reference signs:

Base frame 1, load-bearing iron box 2, block plate 3, meshing gear 2 4, drive motor 2 5, optical transmitter 6, meshing gear 1 7, photoelectric sensor 8, piezoelectric sensor 9, ball screw 10, barbell fixed Support 11, barbell bar 12.

Detailed ways

The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in the figure, a barbell plate automatic installation system according to the present invention includes a barbell plate storage area arranged on the base frame 1, a barbell bar translation system and a barbell plate installation system; the barbell storage area is symmetrically placed on the base frame 1 On both sides, the barbell translation and installation system is located in the middle of the base frame 1 .

The barbell plate storage area includes three load-bearing iron boxes 2 (consolidated racks at the bottom), six in total, one meshing gear 7, and one drive motor (not shown); the load-bearing iron box 2 is used to place and wait for installation The barbells of different specifications are placed in iron boxes of different sizes, and the heaviest barbell set is placed at the bottom. The barbells in the three load-bearing iron boxes are 2.5kg/piece, 5kg/piece, and 10kg/piece respectively. or other weights. The lower bottom surface inside the iron box is relatively smooth and grooves are set to ensure the vertical and stable placement of the barbell (the groove does not affect the removal of the barbell); the meshing gear 7 is in one-to-one engagement with the rack at the bottom of the iron box; the drive motor outputs and rotates The motion drives the gear one 7 to rotate, and its switch is controlled by the photoelectric sensor 8 .

A light emitter 6 (all in each load-bearing iron box) is installed at the position corresponding to the height of the center hole of the barbell plate in the load-bearing iron box 2, and shoots horizontally to the barbell bar direction through the center hole.

The barbell bar translation system includes a ball screw 10, a barbell bar fixing device (a pair of brackets 11), a photoelectric sensor 8 and a drive motor 2 5; the ball screw 10 is a good mechanism for converting rotational motion into horizontal motion, and has The advantages of low friction, high efficiency, high precision, etc.; the barbell is set on the barbell fixing bracket 11, and the barbell fixing device 11 is used to prevent the barbell 12 from rotating during the vertical movement, resulting in the inability to accurately install the barbell; The photoelectric sensor 8 is installed on both sides of the barbell bar, and is used to receive the light sent by the storage area to control the stop and continue to rise of the barbell bar 12; the drive motor 2 5 is used to control the ball screw, and then drive the barbell bar 12 to rise .

When the photoelectric sensor 8 monitors the phototransmitter 6 light irradiation on the bottom layer, it shows that the barbell bar has arrived at the corresponding installation position, and now the drive motor 25 stalls; after the lever plate of this layer is installed, close the phototransmitter 6, Sensor 8 does not receive light signal, and drive motor 2 5 starts, and barbell bar continues to rise and arrives at the installation position of barbell bar on the next floor; Repeat until the installation of the barbell plate on the top floor is completed.

The barbell sheet installation system includes a piezoelectric sensor 9 installed on the barbell bar, a stopper 3 controlled by the piezoelectric sensor 9 (the upper and lower ends of the rack are consolidated to control its left and right and front and rear movements), meshing gear 2 4 and Drive motor three (not shown); the piezoelectric sensor 9 on the barbell is used to detect whether the barbell reaches the correct position on the bar; the stopper 3 is used to isolate the barbell that needs to be installed on the bar and other barbells in the box; Engaging gear two 4 and driving motor three are used to realize the forward and backward movement of the blocking plate.

When the piezoelectric sensor 9 detects the pressure, start the drive motor 3 to make the catch 3 stretch out forward until the motor stops between the barbell plates to be isolated; Turn, and the blocking plate 3 gets back to its original position; the barbell plate of this layer is installed, and the next layer repeats this process.

The technical means disclosed in the solutions of the present invention are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features.

Claims (6)

1. A barbell plate automatic installation system is characterized in that: it comprises a base frame, a barbell plate storage area, a barbell bar translation system and a barbell plate installation system; the barbell bar translation system and the barbell plate installation system are located in the middle of the base frame, and the barbell bar The piece storage area is symmetrically placed on both sides of the barbell translation system. 2. A barbell plate automatic installation system according to claim 1, characterized in that: the barbell plate storage area includes six load-bearing iron boxes, a meshing gear one, and a drive motor one; A load-bearing iron box, the barbell to be installed is placed vertically in the load-bearing iron box, barbells of different specifications are placed in iron boxes of different sizes, the heaviest barbell is placed at the bottom, and grooves are set on the bottom of the iron box Place the barbell plate; a light emitter is installed at the position corresponding to the height of the center hole of the barbell plate in the load-bearing iron box, and the bottom of each load-bearing iron box is consolidated with a rack, and the consolidated rack is correspondingly meshed with the meshing gear one; the drive motor one The output rotary motion drives the meshing gear 1 to rotate, and the controller corresponding to the photoelectric sensor realizes the switching of the drive motor 1. 3. A kind of barbell sheet automatic installation system according to claim 1, it is characterized in that: described barbell bar translation system, comprises ball screw, barbell bar fixing support, photoelectric sensor and driving motor two; Described barbell bar set On the barbell fixing bracket, the drive motor two is arranged above the middle part of the base frame, the drive motor two is connected to a ball screw, and the ball screw drives the barbell to move up and down, and the photoelectric sensor is installed on both sides of the barbell. 4. A kind of barbell plate automatic installation system according to claim 1, is characterized in that: described barbell plate installation system, comprises the piezoelectric sensor that installs on the barbell bar, blocking plate, meshing gear two and drive motor three; The piezoelectric sensor is installed on the barbell, the driving motor 3 drives the meshing gear 2, and the upper and lower ends of the baffle are consolidated with racks, and the 2nd meshing gear is connected to the rack to control the left and right and front and rear movements of the baffle respectively, and the photoelectric sensor corresponds to A controller is used to realize the switching of the driving motor three. 5. A barbell plate automatic installation system according to claim 1, characterized in that: the barbell plates in the three load-bearing iron boxes on one side of the base frame are respectively 2.5kg/piece, 5kg/piece, and 10kg/piece piece. 6. A method for using an automatic barbell plate installation system, characterized in that: comprising the following steps: (1) The light transmitter in the load-bearing iron box starts to work, (2) The barbell is set on the barbell fixing bracket, and the barbell fixing bracket moves upwards driven by the ball screw. When the photoelectric sensors on both sides of the barbell detect the light irradiation of the light emitter, it indicates that the barbell has reached Corresponding installation height, now the drive motor 2 stops, and the barbell stops at this height; (3) The drive motor 3 drives the block back to the original position, and the drive motor 1 drives the load-bearing iron box to move in the direction of the barbell bar. The vertically placed barbell plates are inserted into both sides of the barbell bar. (4) When the pressure is detected by the piezoelectric sensor, the drive motor 3 drives the block to extend forward and insert it between the barbell plates to be isolated, and the drive motor 3 stops; then, the iron box is retracted to the original position, and the drive motor of the block Three reversals, return to the original position; (5) After the installation of the lever plate on this layer is completed, turn off the light emitter on this layer, the photoelectric sensor does not receive the light signal, the drive motor 2 starts, and the barbell continues to rise to the installation position of the barbell plate on the upper layer; repeat until the top one Layer barbell sheet installation is complete.