High-precision multi-spring hot standing treatment equipment

Abstract

The utility model discloses high-precision multi-spring heat setting processing equipment, and belongs to the field of spring heat setting. A high-precision multi-spring hot standing processing device comprises a belt conveyor, springs are attached to the upper side of the belt conveyor, and a hot standing device is fixed to one side of the belt conveyor. The springs are heated through an infrared heater, so that the temperature required by hot standing processing can be quickly reached; through cooperative use of a first driving device and a moving device, sequential processing of accurate positioning and hot standing compression of the spring is achieved, in addition, through accurate detection of a laser displacement sensor and accurate positioning of a supporting block driven by a second air cylinder, the spring processing accuracy is further improved, and the working efficiency is improved. Automatic operation is achieved in the processing process, manual intervention is reduced, labor intensity is lowered, and the problem that the processing speed and precision are difficult to meet high requirements when the spring is vertically compressed is solved.

Description

Technical Field

[0001] The utility model relates to the field of spring thermal setting, in particular to a high-precision multi-spring thermal setting processing device. Background Art

[0002] In traditional methods, operators usually use manual or semi-automatic equipment to position and heat-set the spring.

[0003] Currently, these methods rely on the operator's technical level and experience, and there are many shortcomings in the methods of processing springs. For example, the processing speed and accuracy when the spring is compressed in a standing position are difficult to meet high requirements. In addition, traditional methods require frequent manual intervention during the processing process, which further leads to low efficiency and high labor intensity. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision multi-spring thermal setting processing equipment to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A high-precision multi-spring heat setting processing equipment comprises: a belt conveyor, a spring is attached to the upper side of the belt conveyor, a heat setting device is fixed to one side of the belt conveyor, and a railing is provided on the inner side of the heat setting device;

[0007] The heat setting equipment includes a shell, the shell is fixed on one side of the belt conveyor, a conveying port is opened on one side of the shell, an infrared heater is provided on one side of the conveying port, a driving device 1 is fixed on the inner side of the shell, a driving device 2 is fixed on the bottom of the shell, an output port is opened at the bottom of the shell, a receiving box is provided on the lower side of the output port, a moving device is provided on one side of the outer wall of the shell, and a compression device is provided on the other side of the outer wall of the shell.

[0008] Preferably, the driving device 1 includes an electric cylinder 1, an electric cylinder 1 is fixed on one side of the delivery port, and a baffle 1 is fixed on the output end direction of the electric cylinder 1 through a piston rod.

[0009] Preferably, the baffle 1 is in the shape of an "L"-shaped structural plate.

[0010] Preferably, the second driving device includes a second electric cylinder, the second electric cylinder is fixed to the bottom of the housing, and a second baffle is fixed to the output end of the second electric cylinder via a piston rod.

[0011] Preferably, the baffle plate 2 is in the shape of a "rectangular" structural plate.

[0012] The belt conveyor is in standby mode, with springs placed on it ready for heat setting. The belt conveyor is started, and the springs begin to move forward along the conveyor belt. As the springs enter the heat setting equipment's delivery port, infrared heaters immediately activate, heating the springs to the required temperature. After the springs pass through the delivery port, electric cylinder 1 in drive unit 1 is activated. Its piston rod retracts the "L"-shaped baffle 1, allowing one spring to fall to the bottom of the equipment for further processing. Then, electric cylinder 1 extends baffle 1 again, securing the remaining springs to be processed, ensuring they can be processed in order. The moving unit begins operating, and a laser displacement sensor accurately monitors the spring's position. Based on the laser displacement sensor's detection results, pneumatic cylinder 2 drives a support block into the spring's interior, precisely positioning it.

[0013] Preferably, the moving device includes a fixed plate, a fixed plate is fixed to one side of the outer wall of the shell, a cylinder 1 is fixed to one side of the fixed plate, a slider is fixed to the output end direction of the cylinder 1 through a piston rod, a laser displacement sensor is fixed to the upper side of the slider, and a cylinder 2 is also fixed to the upper side of the slider, and a support block is fixed to the output end direction of the cylinder 2 through a piston rod.

[0014] Preferably, the outer side of the support block is in contact with the spring.

[0015] Preferably, the compression device includes a top plate, a cylinder three is fixed to the other side of the outer side wall of the shell, and the top plate is fixed to the output end of the cylinder three through a piston rod.

[0016] Preferably, the inner side of the top plate is in contact with the spring.

[0017] When the electric cylinder in the driving device is started, the piston rod pushes the baffle of the "L" shape structure to retract, causing one of the springs to fall to the bottom, and then pushes the baffle of the "L" shape structure to extend, clamping the remaining springs to be processed on top. After that, the moving device drives the support block to be inserted into the inner side of the spring through the detection of the laser displacement sensor and the cooperation of the cylinder two. Then the electric cylinder two is started, driving the baffle two to retract so that its spring can pass smoothly, and then the slider is driven to move by the cylinder one on one side, and then the spring is driven to one side of the top plate, and then the top plate is driven to move by the cylinder three to compress the spring on one side. At this time, the support block plays a role of positioning and fixing. After compressing the heat-setting spring, the cylinder three drives the top plate to retract, completing the heat-setting process.

[0018] Compared with the existing technology, the utility model provides a high-precision multi-spring thermal setting processing equipment with the following beneficial effects:

[0019] 1. The utility model heats the spring through an infrared heater, which can quickly reach the temperature required for heat setting treatment. The coordinated use of the driving device 1 and the moving device realizes the precise positioning of the spring and the sequential processing of heat setting compression. Furthermore, the precise detection of the laser displacement sensor and the precise positioning of the support block driven by the cylinder 2 further improve the accuracy of the spring processing, ensuring that the size and quality of the spring after heat setting treatment meet the expected standards. The utility model realizes automated operation in the processing process, reduces manual intervention, reduces labor intensity, and solves the problem that the processing speed and accuracy of the spring during setting compression are difficult to meet high requirements.

[0020] 2. The coordinated work of the driving device 1 and the driving device 2 of the utility model ensures the stability of the spring during the processing, avoiding processing failure or product quality problems caused by unstable spring movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural diagram of a high-precision multi-spring thermal setting processing equipment proposed by the utility model;

[0022] Figure 2 This is a three-dimensional structural diagram of a high-precision multi-spring thermal setting processing equipment proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-section structure of a high-precision multi-spring thermal setting processing equipment proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the front elevation structure of a high-precision multi-spring thermal setting processing equipment proposed by the utility model;

[0025] Figure 5 A three-dimensional structural diagram of a high-precision multi-spring thermal setting processing equipment proposed in this utility model;

[0026] Figure 6 This is a schematic diagram of the structure of a moving device for a high-precision multi-spring thermal setting processing equipment proposed by the utility model;

[0027] Figure 7 This is a schematic diagram of the structure of a moving device for a high-precision multi-spring thermal setting processing equipment proposed by the utility model;

[0028] Figure 8 This is a schematic diagram of the structure of a compression device of a high-precision multi-spring thermal setting processing equipment proposed by the utility model;

[0029] Figure 9 This is a schematic diagram of the enlarged structure of node A of a high-precision multi-spring thermal setting processing equipment proposed by the utility model.

[0030] In the figure: 1. Belt conveyor; 2. Spring; 3. Heat setting device; 31. Housing; 32. Conveying port; 33. Infrared heater; 34. Driving device 1; 341. Electric cylinder 1; 342. Baffle 1; 35. Driving device 2; 351. Electric cylinder 2; 352. Baffle 2; 36. Output port; 37. Loading box; 38. Moving device; 381. Fixed plate; 382. Cylinder 1; 383. Slider; 384. Laser displacement sensor; 385. Cylinder 2; 386. Support block; 39. Compression device; 391. Top plate; 392. Cylinder 3; 4. Railing. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0033] refer to Figures 1-9 A high-precision multi-spring heat setting processing equipment includes: a belt conveyor 1, a spring 2 is attached to the upper side of the belt conveyor 1, a heat setting device 3 is fixed to one side of the belt conveyor 1, and a railing 4 is provided on the inner side of the heat setting device 3;

[0034] The heat setting device 3 includes a shell 31, which is fixed to one side of the belt conveyor 1. A conveying port 32 is provided on one side of the shell 31, and an infrared heater 33 is provided on one side of the conveying port 32. A driving device 1 34 is fixed to the inner side of the shell 31, a driving device 2 35 is fixed to the bottom of the shell 31, an output port 36 is provided at the bottom of the shell 31, and a receiving box 37 is provided on the lower side of the output port 36. A moving device 38 is provided on one side of the outer wall of the shell 31, and a compression device 39 is provided on the other side of the outer wall of the shell 31.

[0035] The driving device 34 includes an electric cylinder 341. The electric cylinder 341 is fixed to one side of the delivery port 32. A baffle 342 is fixed to the output end of the electric cylinder 341 through a piston rod.

[0036] The baffle 1 342 is in the shape of an "L"-shaped structural plate.

[0037] The second driving device 35 includes a second electric cylinder 351 . The second electric cylinder 351 is fixed to the bottom of the housing 31 . A second baffle 352 is fixed to the output end of the second electric cylinder 351 via a piston rod.

[0038] The second baffle 352 is in the shape of a rectangular structural plate.

[0039] Belt conveyor 1 is in standby mode, with spring 2 placed on it, ready for heat setting. Belt conveyor 1 is activated, and spring 2 begins to move forward along the conveyor belt. When the spring enters the delivery port 32 of the heat setting equipment 3, the infrared heater 33 immediately begins operating, heating the spring to the required temperature for heat setting. After the spring passes through the delivery port 32, the electric cylinder 1 341 in the drive unit 1 34 is activated. The piston rod of electric cylinder 1 341 retracts the "L"-shaped baffle 1 342, allowing one spring to fall to the bottom of the equipment for further processing. Subsequently, electric cylinder 1 341 extends baffle 1 342 again, securing the remaining springs to be processed, ensuring they can be processed in order. The moving device 38 begins operating, and the laser displacement sensor 384 accurately detects the position of the spring. Based on the detection results of the laser displacement sensor 384, the air cylinder 2 385 drives the support block 386 to insert into the inner side of the spring, precisely positioning it.

[0040] The moving device 38 includes a fixed plate 381, and the fixed plate 381 is fixed to one side of the outer wall of the shell 31. Cylinder 1 382 is fixed to one side of the fixed plate 381. A slider 383 is fixed to the output end direction of cylinder 1 382 through a piston rod. A laser displacement sensor 384 is fixed to the upper side of the slider 383. Cylinder 2 385 is also fixed to the upper side of the slider 383. A support block 386 is fixed to the output end direction of cylinder 2 385 through a piston rod.

[0041] The outer side of the support block 386 is in contact with the spring 2 .

[0042] The compression device 39 includes a top plate 391 , and a cylinder three 392 is fixed to the other side of the outer wall of the shell 31 , and the top plate 391 is fixed to the output end of the cylinder three 392 through a piston rod.

[0043] The inner side of the top plate 391 is in contact with the spring 2 .

[0044] The electric cylinder 1 341 in the driving device 1 34 is started, and the piston rod pushes the "L" shaped baffle 1 342 to retract, causing one of the springs to fall to the bottom, and then pushes the "L" shaped baffle 1 342 to extend, clamping the remaining spring 2 to be processed on the top. After that, the moving device 38 drives the support block 386 to be inserted into the inner side of the spring 2 through the detection of the laser displacement sensor 384 and the cooperation of the cylinder 2 385. Then the electric cylinder 2 351 is started, driving the baffle 2 352 to retract so that the spring 2 can pass smoothly, and then the slider 383 is driven to move by the cylinder 1 382 on one side, and then the spring 2 is driven to one side of the top plate 391. Then, the top plate 391 is driven to move by the cylinder 3 392 to compress the spring 2 on one side. At this time, the support block 386 plays a role of positioning and fixing. After compressing the heat-setting spring 2, the cylinder 3 392 drives the top plate 391 to retract, completing the heat-setting process.

[0045] Working principle: Please refer to Figures 1-9 As shown, before the equipment begins operation, the belt conveyor 1 is in standby mode, and the spring 2 is placed on it, ready for heat setting. The belt conveyor 1 is activated, and the spring 2 begins to move forward along the conveyor belt. When the spring enters the delivery port 32 of the heat setting equipment 3, the infrared heater 33 immediately begins operating, heating the spring to the required temperature for heat setting. After the spring passes through the delivery port 32, the electric cylinder 1 341 in the drive unit 1 34 is activated. The piston rod of the electric cylinder 1 341 retracts the "L"-shaped baffle 1 342, causing one spring to fall to the bottom of the equipment for further processing. Subsequently, the electric cylinder 1 341 extends the baffle 1 342 again, securing the remaining springs to be processed, ensuring they can be processed in order. The moving device 38 begins operating, and the laser displacement sensor 384 accurately detects the position of the spring. Based on the detection results of the laser displacement sensor 384, the air cylinder 2 385 drives the support block 386 to insert into the inner side of the spring, precisely positioning it.

[0046] Among them, the electric cylinder 1 341 in the driving device 1 34 is started, and the piston rod pushes the "L" shaped structure baffle 1 342 to retract, so that one of the springs falls to the bottom, and then pushes the "L" shaped structure baffle 1 342 to extend, and the remaining spring 2 to be processed is clamped on the top. After that, the moving device 38 drives the support block 386 to be inserted into the inner side of the spring 2 through the detection of the laser displacement sensor 384 and the cooperation of the cylinder 2 385, and then the electric cylinder 2 351 is started, driving the baffle 2 352 to retract so that the spring 2 can pass smoothly, and then the slider 383 is driven by the cylinder 1 382 on one side. Move, and then drive the spring 2 to one side of the top plate 391, and then drive the top plate 391 to move through the cylinder three 392 to compress the spring 2 on one side. At this time, the support block 386 plays a role of positioning and fixing. After compressing the heat-setting spring 2, the cylinder three 392 drives the top plate 391 to retract, completing the heat-setting process, and then drives the slider 383 to move through the cylinder one 382 on one side until it reaches the side of the output port 36. At this time, the cylinder two 385 starts, driving the support block 386 to contract, and the spring 2 falls smoothly into the receiving box 37, completing the entire processing flow.

Claims

1. A high-precision multi-spring thermal setting processing equipment, comprising: A belt conveyor (1), wherein a spring (2) is attached to the upper side of the belt conveyor (1), and wherein a heat setting device (3) is fixed to one side of the belt conveyor (1), and a railing (4) is provided on the inner side of the heat setting device (3); The heat setting device (3) includes a shell (31), the shell (31) is fixed to one side of the belt conveyor (1), a conveying port (32) is provided on one side of the shell (31), an infrared heater (33) is provided on one side of the conveying port (32), a driving device 1 (34) is fixed on the inner side of the shell (31), a driving device 2 (35) is fixed on the bottom of the shell (31), an output port (36) is provided at the bottom of the shell (31), a receiving box (37) is provided on the lower side of the output port (36), a moving device (38) is provided on one side of the outer wall of the shell (31), and a compression device (39) is provided on the other side of the outer wall of the shell (31).

2. The high-precision multi-spring thermal setting processing equipment according to claim 1, characterized in that: The driving device (34) comprises an electric cylinder (341), one side of the delivery port (32) is fixed with the electric cylinder (341), and the output end of the electric cylinder (341) is fixed with a baffle (342) via a piston rod.

3. The high-precision multi-spring thermal setting processing equipment according to claim 2, characterized in that: The baffle plate 1 (342) is in the shape of an "L"-shaped structural plate.

4. The high-precision multi-spring thermal setting processing equipment according to claim 1, characterized in that: The second driving device (35) includes a second electric cylinder (351), the bottom of the housing (31) is fixed with the second electric cylinder (351), and the output end of the second electric cylinder (351) is fixed with a second baffle (352) via a piston rod.

5. The high-precision multi-spring thermal setting processing equipment according to claim 4, characterized in that: The shape of the baffle plate 2 (352) is a "rectangular" structural plate.

6. The high-precision multi-spring thermal setting processing equipment according to claim 1, characterized in that: The moving device (38) includes a fixed plate (381), a fixed plate (381) is fixed to one side of the outer wall of the housing (31), a cylinder 1 (382) is fixed to one side of the fixed plate (381), a slider (383) is fixed to the output end direction of the cylinder 1 (382) via a piston rod, a laser displacement sensor (384) is fixed to the upper side of the slider (383), a cylinder 2 (385) is also fixed to the upper side of the slider (383), and a support block (386) is fixed to the output end direction of the cylinder 2 (385) via a piston rod.

7. The high-precision multi-spring thermal setting processing equipment according to claim 6, characterized in that: The outer side of the support block (386) is in contact with the spring (2).

8. The high-precision multi-spring thermal setting processing equipment according to claim 1, characterized in that: The compression device (39) includes a top plate (391), a cylinder three (392) is fixed to the other side of the outer wall of the housing (31), and the top plate (391) is fixed to the output end of the cylinder three (392) via a piston rod.

9. The high-precision multi-spring thermal setting processing equipment according to claim 8, characterized in that: The inner side of the top plate (391) is in contact with the spring (2).

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