Spring machine capable of detecting spring size in real time

Abstract

The utility model relates to the technical field of spring processing, and discloses a spring machine capable of detecting the size of a spring in real time, which comprises an operation table, a placing plate is arranged at the lower end of the operation table, and the placing plate divides the operation table into a plurality of layers; the screening assembly is arranged on the operation table, the screening assembly screens the springs and comprises a first feeding groove, a second feeding groove and a support, one end of the first feeding groove is close to the machining device, the first feeding groove is connected with the operation table through a fastener, and the second feeding groove is formed in the lower end of the first feeding groove; the second feeding groove is obliquely arranged, the detector detects the springs, the detection result is transmitted to the air cylinder through electric connection, an output shaft of the air cylinder pushes the unqualified springs to the second feeding groove, the qualified springs continue to be conveyed along the first feeding groove, and the second feeding groove is obliquely arranged to convey the springs through gravity guiding. Therefore, secondary processing is avoided, the workload of workers is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spring processing, in particular to a spring machine which can detect spring dimensions in real time. Background Art

[0002] Springs are essential components of many devices and are widely used inside many devices, including objects, to achieve effects such as shock absorption and recovery. Spring machines refer to mechanical equipment used to produce springs. They are categorized by their functional characteristics into compression spring machines, extension spring machines, universal spring machines, disc spring machines, and special spring machines.

[0003] A document with a publication number of (CN217451948U) was retrieved and disclosed a new spring machine, which includes a wire feeding transmission mechanism, two sets of curling mechanisms are symmetrically installed on the rear side of the wire feeding transmission mechanism, and a cutting mechanism and a forming mechanism are respectively provided on the upper and lower sides of the end of the wire feeding transmission mechanism. The wire feeding transmission mechanism includes a transmission block, and the transmission block has a wire feeding hole along the length direction. Arc grooves are symmetrically opened on both sides of the transmission block toward the wire feeding hole, and matching clamping rotating wheels are placed in the arc grooves. An adjusting sleeve is provided on the back of one of the clamping rotating wheels, and a matching adjusting rod is installed in the adjusting sleeve, and a rotating disk is installed at the end of the adjusting rod.

[0004] In this device, the wire is pulled by a wire feeding mechanism, allowing the wire to be transported in a straight line. Two sets of coiling mechanisms then bend the wire into a circular shape. A forming mechanism forms the wire into a spring, and a cutting mechanism cuts the spring. Through the coordination of these mechanisms, the tiny springs are manufactured. This spring machine has a simple structure and high production efficiency.

[0005] The above device directly collects and transports the metal wire after processing, but the length and appearance of the spring need to be inspected and screened after processing. The above device needs to screen the spring twice, which increases the processing steps and increases the workload of workers.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] In order to solve the screening technology problem in the spring processing process, the basic concept of the technical solution adopted by the utility model is:

[0008] A spring machine capable of detecting spring size in real time comprises an operating table, a placement plate being installed at the lower end of the operating table, the placement plate dividing the operating table into multiple layers; a processing device, the processing device being arranged on the operating table, the processing device processing the metal wire; a screening assembly, the screening assembly being arranged on the operating table, the screening assembly screening the spring, the screening assembly comprising a first feed trough, a second feed trough and a bracket, one end of the first feed trough being close to the processing device, the first feed trough being connected to the operating table via a fastener, the second feed trough being arranged at the lower end of the first feed trough, the second feed trough being connected to the operating table via a fastener, the second feed trough being arranged at an angle, the bracket being arranged on the operating table, the bracket being fixedly connected to the operating table, the screening assembly further comprising a detector, the detector being arranged on the bracket, the detector being fixedly connected to the bracket, and the detector being located at the upper end of the first feed trough.

[0009] As a preferred embodiment of the present invention, the first feed trough and the second feed trough are both arc-shaped as a whole, the first feed trough is inclined toward the second feed trough, and the second feed trough is inclined toward the direction of the first feed trough.

[0010] As a preferred embodiment of the present invention, the screening assembly further comprises a guide block, which is arranged on the first feeding trough and connected to the first feeding trough via a fastener, and the guide block is in the shape of a pointer.

[0011] As a preferred embodiment of the present invention, the screening assembly further includes a cylinder, which is disposed on the first feeding trough, the cylinder is fixedly connected to the first feeding trough, and the cylinder is electrically connected to the detector.

[0012] As a preferred embodiment of the present invention, guide wheels are symmetrically provided on the processing device, the guide wheels are rotatably connected to the processing device, and the guide wheels guide the metal wire.

[0013] As a preferred embodiment of the present invention, the processing device is symmetrically provided with multiple sets of abutment wheels, which are movably connected to the processing device. The processing device is provided with a slider, which is slidably connected to the processing device.

[0014] As a preferred embodiment of the present invention, the upper end of the slider is rotatably connected to a threaded rod, and the threaded rod is threadedly connected to the processing device.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. A spring machine that can detect spring dimensions in real time. The detector detects the spring, and the detection result is transmitted to the cylinder through an electrical connection. The output shaft of the cylinder pushes unqualified springs to the second feeding trough, and qualified springs continue to be transported along the first feeding trough. The second feeding trough is set at an angle to guide the springs to be transported by gravity, thereby avoiding secondary processing, reducing the workload of workers, and improving work efficiency.

[0017] 2. This spring machine can detect the spring size in real time. It guides and clamps the metal wire by setting multiple sets of abutment wheels to avoid the bending of the unclamped metal wire when a single abutment wheel clamps and guides the metal wire. The metal wire is guided and corrected by multiple sets of abutment wheels.

[0018] 3. A spring machine capable of detecting spring dimensions in real time. The processed springs are cut and placed on a first feed trough. The springs are pushed to move on the first feed trough by cutting the springs in sequence. The guide block is connected to the first feed trough by means of fasteners, thereby limiting the range of motion of the guide block. When the moving spring contacts the guide block, a force is applied by the guide block to limit and guide the springs one by one, thereby preventing the springs from piling up or deflecting on the first feed trough.

[0019] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached figure:

[0021] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the processing device of the utility model;

[0023] Figure 3 This is a schematic diagram of the inner structure of the processing device of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the screening component of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the first feeding chute of the utility model.

[0026] In the figure: 1. operating table; 2. processing device; 21. slide block; 22. abutting wheel; 3. first feed trough; 31. second feed trough; 4. bracket; 41. detector; 42. cylinder; 43. guide block. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0028] See also Figure 1-5 , a spring machine capable of detecting spring size in real time, comprising 1. A spring machine capable of detecting spring size in real time, characterized in that it comprises: an operating table 1, a placing plate is installed at the lower end of the operating table 1, and the placing plate divides the operating table 1 into multiple layers; a processing device 2, the processing device 2 is arranged on the operating table 1, the processing device 2 processes the metal wire, and processes the metal wire into a spring. The processing device 2 has been fully disclosed in the document with publication number CN217451948U that discloses a new type of spring machine, that is, the steel wire is bent into a circle by two sets of curling mechanisms in the processing device 2, and then a spring is made by a forming mechanism, and finally the spring is cut off by a cutting mechanism. The detailed working principle will not be repeated here. The processing device 2 processes the metal wire; a screening component, the screening component is arranged on the operating table 1, and the screening component screens the spring. The subassembly includes a first feed trough 3, a second feed trough 31 and a bracket 4. One end of the first feed trough 3 is close to the processing device 2. The first feed trough 3 is connected to the operating table 1 through a fastener. The second feed trough 31 is arranged at the lower end of the first feed trough 3. The second feed trough 31 is connected to the operating table 1 through a fastener. The second feed trough 31 is arranged at an angle. The fasteners include but are not limited to bolts. The bracket 4 is arranged on the operating table 1. The bracket 4 is fixedly connected to the operating table 1. The detector 41 detects the spring, and the detection result is transmitted to the cylinder 42 through an electrical connection. The output shaft of the cylinder 42 pushes the unqualified spring to the second feed trough 31, and the qualified spring continues to be transported along the first feed trough 3. The second feed trough 31 is arranged at an angle to guide the spring to be transported by gravity, thereby avoiding secondary processing, reducing the workload of workers, and improving work efficiency.

[0029] Among them, the first feed trough 3 and the second feed trough 31 are both arc-shaped as a whole, the first feed trough 3 is tilted toward the second feed trough 31, and the second feed trough 31 is tilted toward the direction of the first feed trough 3, the screening component also includes a detector 41, the detector 41 is arranged on the bracket 4, the detector 41 is fixedly connected to the bracket 4, the detector 41 is located at the upper end of the first feed trough 3, the screening component also includes a guide block 43, the guide block 43 is arranged on the first feed trough 3, the guide block 43 is connected to the first feed trough 3 by a fastener, the fastener includes but is not limited to a bolt, the guide block 43 is pointer-shaped, the screening component also includes a cylinder 42, the cylinder 42 is arranged on the first feed trough 3, the cylinder 42 is fixedly connected to the first feed trough 3, the cylinder 42 is electrically connected to the detector 41, and the processed spring The cut springs are placed on the first feed trough 3 and are pushed to move on the first feed trough 3 by cutting the springs in sequence. The guide block 43 is connected to the first feed trough 3 by means of fasteners, thereby limiting the range of motion of the guide block 43. The moving spring contacts the guide block 43, and the guide block 43 applies a force to the spring to limit and guide the springs one by one to avoid accumulation or deviation of the springs on the first feed trough 3. At this time, the detector 41 detects the springs, and the detection results are transmitted to the cylinder 42 through electrical connection. The output shaft of the cylinder 42 pushes the unqualified springs to the second feed trough 31, and the qualified springs continue to be transported along the first feed trough 3. The second feed trough 31 is inclined to guide the springs by gravity, thereby avoiding secondary processing, reducing the workload of workers, and improving work efficiency.

[0030] It is worth noting that the detector 41 can detect the spring through visual inspection. The detector 41 includes a support platform, a support frame, a clamping rod, a nut, a connecting frame, a clamping block, a first elastic member and a detector. The detector 41 has been disclosed in an industrial visual detector CN218992917U in the prior art and will not be repeated here.

[0031] Among them, the processing device 2 is symmetrically provided with guide wheels, which are rotatably connected to the processing device 2 and guide the metal wire. The processing device 2 is symmetrically provided with multiple groups of abutment wheels 22, which are movably connected to the processing device 2. The processing device 2 is provided with a slider 21, which is slidably connected to the processing device 2. The upper end of the slider 21 is rotatably connected to a threaded rod, which is threadedly connected to the processing device 2. The slider 21 and the processing device 2 are threadedly driven to rise and fall, and the slider 21 drives the abutment wheels 22 to follow the rise and fall. By setting multiple groups of abutment wheels 22 to guide and clamp the metal wire, it is avoided that the unclamped metal wire is bent when a single abutment wheel 22 is used to clamp and guide the metal wire, and the metal wire is guided and corrected by multiple groups of abutment wheels 22.

[0032] Working principle: The processing device 2 processes the metal wire and processes the metal wire into a spring. The processing device 2 has been fully disclosed in the document with publication number CN217451948U that discloses a new type of spring machine, that is, the steel wire is bent into a circle by two sets of curling mechanisms in the processing device 2, and then a spring is made by a forming mechanism, and finally the spring is cut off by a cutting mechanism. The detailed working principle will not be repeated here. The slider 21 and the processing device 2 are threadedly driven to rise and fall, and the slider 21 drives the abutment wheel 22 to follow the rise and fall. By setting multiple sets of abutment wheels 22 to guide and clamp the metal wire, it is avoided that when a single abutment wheel 22 clamps and guides the metal wire, the unclamped metal wire is prevented from bending. The metal wire is guided and corrected by multiple sets of abutment wheels 22, and the processed spring The spring is cut and placed on the first feed trough 3. The spring is pushed to move on the first feed trough 3 by cutting the spring in sequence. The guide block 43 is connected to the first feed trough 3 by means of fasteners, thereby limiting the range of motion of the guide block 43. The moving spring contacts the guide block 43, and the spring is exerted with a force by the guide block 43 to limit and guide the springs one by one to avoid the springs from piling up or deflecting on the first feed trough 3. At this time, the detector 41 detects the spring, and the detection result is transmitted to the cylinder 42 through the electrical connection. The output shaft of the cylinder 42 pushes the unqualified spring to the second feed trough 31, and the qualified spring continues to be transported along the first feed trough 3. The second feed trough 31 is inclined to guide the spring by gravity, thereby avoiding secondary processing, reducing the workload of workers, and improving work efficiency.

[0033] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A spring machine capable of detecting spring dimensions in real time, characterized in that: include: An operating table (1), wherein a placement plate is installed at the lower end of the operating table (1), and the placement plate divides the operating table (1) into multiple layers; A processing device (2), the processing device (2) is arranged on the operating table (1), and the processing device (2) processes the metal wire; A screening component is provided on an operating table (1), and the screening component screens springs. The screening component comprises a first feeding trough (3), a second feeding trough (31), and a bracket (4). One end of the first feeding trough (3) is close to the processing device (2). The first feeding trough (3) is connected to the operating table (1) via a fastener. The second feeding trough (31) is provided at the lower end of the first feeding trough (3). The second feeding trough (31) is connected to the operating table (1) via a fastener. The second feeding trough (31) is provided in an inclined manner. The bracket (4) is provided on the operating table (1). The bracket (4) is fixedly connected to the operating table (1). The screening component further comprises a detector (41). The detector (41) is provided on the bracket (4). The detector (41) is fixedly connected to the bracket (4). The detector (41) is located at the upper end of the first feeding trough (3).

2. The spring machine capable of real-time detection of spring dimensions according to claim 1, characterized in that: The first feeding trough (3) and the second feeding trough (31) are both arc-shaped as a whole; the first feeding trough (3) is tilted toward the second feeding trough (31), and the second feeding trough (31) is tilted toward the direction of the first feeding trough (3).

3. The spring machine capable of real-time detection of spring dimensions according to claim 1, characterized in that: The screening assembly further comprises a guide block (43), which is arranged on the first feeding trough (3), and is connected to the first feeding trough (3) via a fastener, and the guide block (43) is in the shape of a pointer.

4. The spring machine capable of real-time detection of spring dimensions according to claim 3, characterized in that: The screening assembly further comprises a cylinder (42), which is arranged on the first feeding trough (3), the cylinder (42) is fixedly connected to the first feeding trough (3), and the cylinder (42) is electrically connected to the detector (41).

5. The spring machine capable of real-time detection of spring dimensions according to claim 1, characterized in that: The processing device (2) is symmetrically provided with guide wheels, which are rotatably connected to the processing device (2) and guide the metal wire.

6. The spring machine capable of real-time detection of spring dimensions according to claim 1, characterized in that: The processing device (2) is symmetrically provided with a plurality of abutment wheels (22), the abutment wheels (22) are movably connected to the processing device (2), and a slider (21) is provided on the processing device (2), and the slider (21) is slidably connected to the processing device (2).

7. The spring machine capable of real-time detection of spring dimensions according to claim 6, characterized in that: The upper end of the slider (21) is rotatably connected to a threaded rod, and the threaded rod is threadably connected to the processing device (2).

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