A stepless speed regulating spring production equipment

Abstract

The present invention belongs to the field of hardware technology, and specifically relates to a stepless speed regulating spring production device. The stepless speed regulating springs delivered from the previous production link can be temporarily collected by a collecting mechanism arranged at the opening of a shell body, and then the stepless speed regulating springs rolling down from the top of the collecting device are blocked by a limiting mechanism and arranged neatly by a telescopic mechanism. After the telescopic mechanism receives pressure and is compressed, the stepless speed regulating springs can continue to roll down to the bottom of the collecting device, and then the telescopic mechanism transports the stepless speed regulating springs to the inside of the collecting bin at one time, thereby reducing manual operations and saving manpower, and also reducing personnel contact with the stepless speed regulating springs to avoid scalding.

Description

Technical Field

[0001] The invention belongs to the technical field of hardware, in particular to a stepless speed regulating spring production device. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under external force and return to their original shape after the external force is removed. They are also called "springs". They are generally made of spring steel. There are many types of springs. According to their shapes, they mainly include helical springs, scroll springs, leaf springs, special-shaped springs, etc.

[0003] After the springs are produced, they will roll into the frame and then need to be placed one by one manually into the collection bin inside the grinder. In the process of manually placing the springs into the collection bin, the temperature of the newly produced springs is too high and may burn the hands of the workers, causing harm to the workers.

[0004] In view of this, in order to overcome the above technical problems, the present invention designs and develops a stepless speed regulation spring production equipment to solve the above technical problems. Summary of the invention

[0005] The specific problem to be solved by the present invention is that after the springs are produced, the springs will roll into the inside of the frame, and then they need to be manually placed one by one into the collecting bin inside the grinder. In the process of manually placing the springs into the collecting bin, the temperature of the newly produced springs is too high, which may burn the hands of the workers and cause harm to the workers.

[0006] The present invention provides a stepless speed regulating spring production device, comprising a housing, a rotating wheel arranged inside the housing, a motor connected to the rotating wheel and a collecting bin arranged inside the quasi-wheel, and further comprising:

[0007] A collecting mechanism, the collecting mechanism is arranged on one side of the housing, and the collecting mechanism is used to temporarily collect the spring workpieces;

[0008] A limiting mechanism, which is arranged inside the collecting mechanism and is used to stop the spring workpiece from rolling down;

[0009] The telescopic mechanism is arranged inside the collecting mechanism and is used to push the spring workpiece into the collecting bin inside the rotating wheel.

[0010] The invention provides a stepless speed regulating bullet production device. The collecting mechanism comprises a base arranged on one side of a shell opening and a square frame arranged above the base.

[0011] The invention provides a stepless speed regulating spring production device, wherein the limiting mechanism comprises a spring arranged above a base, a fixing plate arranged above the base and a baffle connected to the fixing plate, and the baffle is connected to the base through a spring.

[0012] The present invention provides a stepless speed regulating spring production device, wherein the telescopic mechanism comprises a first electric push rod and a second electric push rod, and the first electric push rod and the second electric push rod are both arranged on the same side above a base.

[0013] The invention provides a stepless speed regulating spring production device, wherein a mounting groove is provided above the base for mounting the spring.

[0014] The invention provides a stepless speed regulating spring production device, wherein a buffer belt is arranged at the bottom of the square frame.

[0015] The invention provides a stepless speed regulating spring production device, wherein the buffer belt material is made of ethylene propylene rubber.

[0016] The present invention provides a stepless speed regulating spring production device. A slide groove is provided at the bottom of the shell, and a convex block is provided at the bottom of the shell. The convex block is connected to the shell through the slide groove.

[0017] The invention provides a stepless speed regulating spring production device, wherein door bodies are arranged on both sides of the shell opening.

[0018] The invention provides a stepless speed regulating spring production device, wherein the distance between the bottom of the square frame and the rotating wheel is less than half the length of the spring workpiece.

[0019] The beneficial effects of the present invention are as follows:

[0020] The collecting mechanism arranged at the opening of the shell can be used to temporarily collect the spring workpieces delivered from the previous production link, and then the spring workpieces rolling down from the top of the collecting device are blocked by the limiting mechanism and arranged neatly by the telescopic mechanism. After the telescopic mechanism receives pressure and is compressed, the spring workpieces can continue to roll down to the bottom of the collecting device, and then the telescopic mechanism transports the spring workpieces to the inside of the collecting bin at one time, reducing manual operations and saving manpower, while also reducing personnel contact with the spring workpieces and avoiding burns. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a front view of the present invention;

[0023] Figure 2 is a top view of the present invention;

[0024] In the figure: housing 1, rotating wheel 2, collecting bin 3, base 4, square frame 5, spring 6, fixing plate 7, baffle 8, No. 1 electric push rod 9, No. 2 electric push rod 10, mounting groove 11, buffer belt 12, slide groove 13, protrusion 14, door body 15. DETAILED DESCRIPTION

[0025] use Figure 1-Figure 2 The spring workpiece production equipment described in the present invention is described as follows.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

[0027] The example of the present invention provides a stepless speed regulation spring production device, which improves the problem that after the springs are produced, the springs will roll into the inside of the frame, and then they need to be placed one by one manually into the collection bin inside the grinder. In the process of manually placing the springs into the collection bin, the temperature of the newly produced springs is too high, which may burn the hands of the workers and cause harm to the workers.

[0028] The technical solution in the embodiment of the present invention is to solve the above technical problems. The overall idea is as follows: the spring workpieces produced in the previous production link are temporarily collected by a collecting device, and then the limiting mechanism and the telescopic mechanism are used to arrange the spring workpieces neatly and transport them to the inside of the collection bin 3 in an orderly manner.

[0029] The present invention provides a stepless speed regulating spring production device, comprising a housing 1, a rotating wheel 2 arranged inside the housing 1, and a collecting bin 3 arranged inside the quasi-wheel, and further comprising:

[0030] A collecting mechanism, which is arranged on one side of the housing 1 and is used to temporarily collect the spring workpieces;

[0031] A limiting mechanism, which is arranged inside the collecting mechanism and is used to stop the spring workpiece from rolling down;

[0032] The telescopic mechanism is arranged inside the collecting mechanism, and the telescopic mechanism is used to push the spring workpiece into the collecting bin 3 inside the rotating wheel 2.

[0033] When the first spring workpiece produced in the previous production link is transported to the top of the collecting mechanism set at the opening of the shell 1, the first spring workpiece rolls down along the slope of the collecting mechanism. During the rolling down process of the first spring workpiece, the limit mechanism fixedly connected to the middle of the collecting mechanism will prevent the first spring workpiece from continuing to roll down. Then, under the control of the electrical system, the electric push rod extends and pushes the first spring workpiece that has rolled down to the top of the limit mechanism to the end of the limit mechanism near the opening of the shell 1. Then, the second spring workpiece produced in the previous production link repeats the movement track of the first spring workpiece. The spring workpieces roll down to the limiting mechanism, and then the electric push rod pushes the second spring workpiece to the side of the first spring workpiece. The above action is repeated, and the spring workpieces on the limiting mechanism gradually increase, so that the limiting mechanism is pressed. When the spring workpieces reach the rated number, the limiting mechanism gradually becomes the same inclination as the collecting mechanism, and then the spring workpieces break away from the limiting mechanism and roll down along the inclination of the collecting mechanism to the bottom of the collecting mechanism. Then the telescopic mechanism pushes the spring workpieces that have rolled to the bottom into the collecting bin 3 inside the rotating wheel 2 in sequence, which reduces the risk of operators touching the overheated spring workpieces and getting burned, and also reduces manual operation and manpower.

[0034] The present invention provides a stepless speed regulating spring production device, wherein the collecting mechanism comprises a base 4 arranged on one side of an opening of a shell 1 and a square frame 5 arranged above the base 4 .

[0035] By setting a base 4 with a certain slope at the opening of the shell 1 away from the motor side, the spring workpiece transmitted from the previous production link can roll down along the slope to the bottom of the square frame 5 fixedly connected above the base 4, and the square frame 5 can realize temporary collection of the spring workpiece.

[0036] The present invention provides a stepless speed regulating spring production device, wherein the limiting mechanism comprises a spring 6 arranged above a base 4, a fixing plate 7 arranged above the base 4 and a baffle 8 connected to the fixing plate 7, wherein the baffle 8 is connected to the base 4 via the spring 6.

[0037] The spring 6 fixedly connected to the top of the base 4 is used to support the baffle 8 fixedly connected to the end of the spring 6 away from the base 4. The baffle 8 arranged in the gap of the fixed plate 7 and rotatably connected to the upper fixed plate 7 is tilted upward to block the spring workpiece that rolls down, thereby preventing the spring workpiece from rolling down directly along the slope and scattering everywhere, reducing the difficulty of collection. At the same time, when the spring workpieces roll down onto the baffle 8 one by one, the spring workpiece presses the baffle 8, and the baffle 8 presses the spring 6 to compress the spring 6. During the compression of the spring 6, the baffle 8 gradually becomes flush with the slope, and then the spring workpiece continues to roll down from the baffle 8 to the bottom of the square frame 5.

[0038] The present invention provides a stepless speed regulating spring production device, wherein the telescopic mechanism comprises a first electric push rod 9 and a second electric push rod 10 , and the first electric push rod 9 and the second electric push rod 10 are both arranged on the same side above the base 4 .

[0039] When the first spring workpiece rolls onto the baffle 8, the No. 1 electric push rod 9 fixedly connected to the top of the baffle 8 is energized and extended to push the spring workpiece that has rolled onto the baffle 8 to the end away from the No. 1 electric push rod 9. When the second spring workpiece rolls onto the baffle 8, the No. 1 electric push rod 9 is extended to push the spring workpiece that has rolled onto the baffle 8 to the side of the first spring workpiece. The above actions are repeated in sequence until multiple spring workpieces roll to the bottom of the square frame 5 after compressing the spring 6 by gravity. Subsequently, the No. 2 electric push rod 10 fixedly connected to the bottom of the square frame 5 and on the same side as the No. 1 electric push rod 9 is energized and extended to push the spring workpieces that have rolled to the bottom of the square frame 5 into the corresponding collection bin 3 one by one.

[0040] The present invention provides a stepless speed regulating spring production device. An installation groove 11 is provided above the base 4 for installing the spring 6.

[0041] By opening a mounting groove 11 at the fixed connection between the spring 6 and the base 4, the spring 6 can be set inside the mounting groove 11, thereby reducing the protruding height of the spring 6 when the baffle 8 compresses the spring 6, avoiding the phenomenon that the spring workpiece cannot roll down due to too small compression deformation of the spring 6.

[0042] The present invention provides a stepless speed regulating spring production device, wherein a buffer belt 12 is provided at the bottom of the square frame 5.

[0043] By fixing the buffer belt 12 at the bottom of the square frame 5, when the spring workpiece rolls down from the baffle 8 along the slope of the base 4 to the bottom of the square frame 5, the buffer belt 12 can play a buffering role for the spring workpiece, thereby preventing the spring workpiece from colliding with the square frame 5 and being damaged.

[0044] The present invention provides a stepless speed regulating spring production device, wherein the buffer belt 12 is made of ethylene propylene rubber.

[0045] The temperature of the newly produced spring workpiece will be relatively high. The spring workpiece will roll down along the slope of the base 4 and contact the buffer belt 12 fixedly connected to the square frame 5, which may cause damage to the buffer belt 12. Since EPDM rubber has strong heat resistance, the buffer belt 12 is made of EPDM rubber, which can increase the service life of the buffer belt 12.

[0046] The present invention provides a stepless speed regulating spring production device. A slide groove 13 is provided at the bottom of the shell 1. A convex block 14 is provided at the bottom of the shell 1. The convex block 14 is connected to the shell 1 through the slide groove 13.

[0047] The protrusion 14 fixedly connected to the bottom of the motor is slidably connected to the housing 1 through the slide groove 13 provided at the bottom of the housing 1. When the machine is powered on, the protrusion provided under the protrusion 14 cooperates with the slide groove 13, so that the protrusion 14 is slidably connected to the slide groove 13 through the protrusion. In addition, a push rod is fixedly installed on the left side of the protrusion 14 inside the housing 1. Under the control of the electrical system, the push rod can extend and push the protrusion 14 fixedly connected to the top of the push rod to move along the slide groove 13 toward the opening of the housing 1, driving the rotating wheel 2 fixed on the output shaft of the motor to move outward. The outward movement of the rotating wheel 2 drives the collecting bin 3 to move outward. After the collecting bin 3 moves outward, it aligns with the spring workpiece that has rolled to the bottom of the square frame 5, which is convenient for loading the spring workpiece. When the spring workpiece is loaded, the electric push rod is contracted to drag the protrusion 14 to slide inward on the slide groove 13, so that the collecting bin 3 transports the loaded spring workpiece back to the inside of the housing 1 to complete the later processing and grinding of the spring workpiece.

[0048] The present invention provides a stepless speed regulating spring production device, wherein door bodies 15 are provided on both sides of the opening of the shell 1.

[0049] When the second electric push rod 10 is grinding the spring workpiece after filling it, sparks will be generated during the friction between the spring workpiece and the shell 1. The door body 15 hinged on both sides of the opening of the shell 1 can reduce the sparks from flying around, further ensuring the safety of the operator.

[0050] The present invention provides a stepless speed regulating spring production device, wherein the distance between the bottom of the square frame 5 and the rotating wheel 2 is less than half the length of the spring workpiece.

[0051] Since the spring workpiece may fall when the No. 2 electric push rod 10 pushes the spring workpiece into the collecting bin 3, the distance between the bottom of the square frame 5 and the rotating wheel 2 is set to be less than half the length of the spring workpiece. In this way, the center of gravity of the spring workpiece can always be close to the base 4 before it starts to enter the collecting bin 3, thereby preventing the spring workpiece from falling during the process of entering the collecting bin 3.

[0052] Working principle: when the first spring workpiece produced in the previous production link is transported to the top of the base 4, the first spring workpiece rolls down along the slope of the base 4. In the process of the first spring workpiece rolling down, the baffle 8 fixedly connected to the middle of the base 4 will prevent the first spring workpiece from continuing to roll down, and then the No. 1 electric push rod 9 extends to push the first spring workpiece that has rolled down to the top of the baffle 8 to the end of the baffle 8 near the opening of the shell 1, and then the second spring workpiece produced in the previous production link repeats the movement trajectory of the first spring workpiece and rolls onto the baffle 8, and then the No. 1 electric push rod 9 pushes the second spring workpiece to the side of the first spring workpiece, and the above action is repeated. When the number of spring workpieces on the baffle 8 gradually increases, the spring 6 under the baffle 8 is pressed. When the spring workpiece reaches the rated number, the baffle 8 gradually becomes the same as the slope of the collecting mechanism, and then the spring workpiece separates from the baffle 8 and rolls down along the slope of the base 4 to the bottom of the square frame 5, and then the No. 2 electric push rod 10 pushes the spring workpieces that have rolled to the bottom of the square frame 5 into the collecting bin 3 inside the rotating wheel 2 in sequence.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A stepless speed regulating spring production device, comprising a housing (1), a rotating wheel (2) arranged inside the housing (1), and a collecting bin (3) arranged inside the rotating wheel (2), characterized in that: Also includes: A collecting mechanism, the collecting mechanism being arranged on one side of the housing (1) and being used to temporarily collect the spring workpieces; The limiting mechanism comprises a spring (6) arranged above the base (4), a fixing plate (7) arranged above the base (4), and a baffle (8) connected to the fixing plate (7), wherein the baffle (8) is connected to the base (4) via the spring (6); The limiting mechanism is arranged inside the collecting mechanism, and is used to stop the spring workpieces that are rolling down. When the number of spring workpieces on the baffle (8) gradually increases, the spring (6) below the baffle (8) is pressed. When the number of spring workpieces reaches the rated number, the baffle (8) gradually becomes the same as the slope of the collecting mechanism. Then, the spring workpieces break away from the baffle (8) and roll down along the slope of the base (4) to the bottom of the square frame (5). Then, the second electric push rod (10) pushes the spring workpieces that have rolled down to the bottom of the square frame (5) into the collecting bin (3) inside the rotating wheel (2) in sequence. A telescopic mechanism, the telescopic mechanism being arranged inside the collecting mechanism and being used to push the spring workpiece into a collecting bin (3) inside the rotating wheel (2); The telescopic mechanism comprises a first electric push rod (9) and a second electric push rod (10), and the first electric push rod (9) and the second electric push rod (10) are both arranged on the same side above the base (4).

2. The stepless speed regulating spring production equipment according to claim 1 is characterized in that: The collecting mechanism comprises a base (4) arranged on one side of the opening of the shell (1) and a square frame (5) arranged above the base (4).

3. The stepless speed regulating spring production equipment according to claim 1 is characterized in that: A mounting groove (11) is provided above the base (4) for mounting a spring (6).

4. The stepless speed regulating spring production equipment according to claim 2 is characterized in that: A buffer zone (12) is provided at the bottom of the square frame (5).

5. The stepless speed regulating spring production equipment according to claim 4 is characterized in that: The buffer belt (12) is made of ethylene propylene rubber.

6. The stepless speed regulating spring production equipment according to claim 1 is characterized in that: A slide groove (13) is provided at the bottom of the shell (1), and a protrusion (14) is provided at the inner bottom of the shell (1); the protrusion (14) is connected to the shell (1) via the slide groove (13).

7. The stepless speed regulating spring production equipment according to claim 1 is characterized in that: Door bodies (15) are provided on both sides of the opening of the shell (1).

8. The stepless speed regulating spring production equipment according to claim 2 is characterized in that: The distance between the bottom of the square frame (5) and the rotating wheel (2) is less than half the length of the spring workpiece.

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