Spring marking device

Abstract

The utility model discloses a spring marking device, the spring marking device comprises a mounting seat and a lineation module, the mounting seat is provided with a mounting channel, and the mounting channel is used for placing a spring to be processed; the lineation module comprises a base body, an ink coating assembly and a pressing assembly, the base body is connected to the mounting base and defines a lineation cavity, the lineation cavity is communicated with the mounting channel, the ink coating assembly is movably connected to the base body and is provided with an ink line corresponding to the lineation cavity, and the pressing assembly is connected to the ink coating assembly and is provided with a pressing block; and the lower pressing block moves towards the ink line, so that the ink line abuts against a to-be-machined spring arranged in the mounting channel. According to the technical scheme, the marking difficulty of the spring is reduced, and the marking efficiency of the spring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring production, in particular to a spring marking device. Background Art

[0002] In the production of micro springs, the micro springs are first formed into long strip semi-finished products, and then cut according to different usage requirements. After cutting, the springs are formed into short strip products or welded into ring springs, etc. Before cutting the springs, it is necessary to mark the designated positions of the springs to determine the cutting length of the springs. However, the existing spring marking is done manually by measuring the springs and drawing lines manually, resulting in low spring marking efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a spring marking device, aiming to reduce the difficulty of spring marking and improve the spring marking efficiency.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes a spring marking device, which comprises:

[0005] A mounting seat, wherein the mounting seat is provided with a mounting channel, and the mounting channel is used to place the spring to be processed; and

[0006] A marking module, the marking module comprising a base, an ink coating assembly and a pressing assembly, the base being connected to the mounting seat and enclosing a marking cavity, the marking cavity being connected to the mounting channel, the ink coating assembly being movably connected to the base and having an ink line corresponding to the marking cavity, the pressing assembly being connected to the ink coating assembly and having a pressing block;

[0007] Wherein, the pressing block moves toward the ink line so that the ink line abuts against the spring to be processed which is arranged in the installation channel.

[0008] In one embodiment, the ink coating assembly includes a slide, a wire pulling member and an ink cartridge, the slide is slidably connected to the base, the pressing assembly is connected to the slide, the ink cartridge and the wire pulling member are connected to the slide, and are arranged on both sides of the mounting channel, and the two ends of the ink line are respectively connected to the ink cartridge and the wire pulling member, and are arranged perpendicular to the extension direction of the mounting channel.

[0009] In one embodiment, the base includes two groups of slide rails, the two groups of slide rails are respectively connected to the two sides of the mounting seat, each group of slide rails corresponds to a slide platform, the pressing assembly is connected to the two slide platforms, and the wire pulling member and the ink cartridge are respectively arranged on the two slide platforms.

[0010] In one embodiment, the ink coating assembly further includes a handle, and two ends of the handle are respectively connected to the two slides.

[0011] In one embodiment, the slide rail is provided with a scale, and the scale is arranged along the extension direction of the installation channel. The inking assembly also includes a locking member, and the locking member is connected to the slide table. The locking end of the locking member is arranged corresponding to the slide rail.

[0012] In one embodiment, the pressing assembly includes a pressing plate and a pressing block, the pressing plate is elastically connected to the slide, and the pressing block is connected to one side of the pressing plate and is arranged corresponding to the ink line.

[0013] In one embodiment, the lower pressure plate is provided with a guide hole, the slide is provided with a guide column corresponding to the guide hole, the guide column is passed through the guide hole, the guide column is sleeved with a spring member, and both ends of the spring member respectively abut the slide and the lower pressure plate.

[0014] In one embodiment, the mounting channels include a plurality of mounting channels, and the plurality of mounting channels are arranged in parallel and at intervals on the mounting seat.

[0015] In one embodiment, the pressing block includes a connecting portion and a pressing portion connected at an angle, one end of the connecting portion is connected to the pressing plate, and the pressing portion is connected to the other end of the connecting portion. The pressing portion includes a plurality of pressing portions, and the pressing portions are arranged one-to-one with the mounting channels.

[0016] In one embodiment, the spring marking device also includes a clamping assembly, which includes a fixed frame, a movable plate and an adjusting rod. The fixed frame is connected to the mounting seat and is arranged at one end of the mounting channel. The fixed frame and the mounting seat enclose a fixed space connected to the mounting channel. The movable plate is movably arranged in the fixed space. The fixed frame is provided with a connecting hole connected to the fixed space. The adjusting rod is passed through the connecting hole and is connected to the movable plate. A locking structure is provided at one end of the adjusting rod facing away from the movable plate for locking or unlocking the adjusting rod.

[0017] The mounting seat of the technical solution of the utility model is formed with a mounting channel, and the mounting channel is used to place the spring to be processed. The base is provided with a marking cavity, and the ink line of the ink coating component is set in the marking cavity to prevent the ink line from contacting the spring placed in the mounting channel when the ink coating component moves on the base. After the spring to be processed is placed, the ink coating component is moved along the base to the part to be marked of the spring, and the ink line is directly opposite to the part to be marked of the spring. Then, by moving the pressing block of the pressing assembly, the pressing block presses down and presses against the ink line, and the ink line at least partially enters the mounting channel, thereby causing ink marks to appear at the part to be marked of the spring, and the marking of the spring is completed. In this way, there is no need to manually fix the spring and use an ink pen to mark the spring, which reduces the difficulty of spring marking and improves the marking efficiency of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 the structures shown in these drawings without paying creative work.

[0019] Figure 1 This is a schematic structural diagram of a spring marking device in one embodiment of the utility model;

[0020] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0021] Figure 3 for Figure 1 A partial enlarged view of point B in the middle.

[0022] Description of Figure Numbers:

[0023] 100. Spring marking device; 1. Mounting seat; 11. Mounting channel; 2. Base; 21. Slide rail; 211. Limiting hole; 3. Inking assembly; 31. Slide; 311. Guide column; 312. Spring member; 313. Through hole; 32. Pull wire member; 33. Ink cartridge; 34. Ink line; 35. Handle; 4. Pressing assembly; 41. Pressing plate; 411. Guide hole; 42. Pressing block; 421. Connecting part; 422. Pressing part; 5. Clamping assembly; 51. Fixing frame; 511. Fixing space; 52. Movable plate; 53. Adjusting rod; 54. Fixing seat; 55. Connecting rod; 56. Locking rod.

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to 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 the embodiments. 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.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0028] Please refer to Figures 1 to 3 As shown, the utility model proposes a spring marking device 100, which includes a mounting seat 1 and a marking module. The mounting seat 1 is provided with a mounting channel 11, and the mounting channel 11 is used to place the spring to be processed; the marking module includes a base 2, an ink coating component 3 and a pressing component 4, the base 2 is connected to the mounting seat 1, and encloses a marking cavity, the marking cavity is connected to the mounting channel 11, the ink coating component 3 is movably connected to the base 2, and an ink line 34 is provided corresponding to the marking cavity, the pressing component 4 is connected to the ink coating component 3, and a pressing block 42 is provided; wherein the pressing block 42 moves toward the ink line 34, so that the ink line 34 abuts against the spring to be processed arranged in the mounting channel 11.

[0029] In this embodiment, the mounting seat 1 is formed with a mounting channel 11, and the mounting channel 11 is used to place the spring to be processed to fix the position of the spring to be processed, so as to avoid the spring to be processed from being offset during marking and affecting the marking effect. The base is provided with a scribing cavity, and the ink line 34 of the ink coating component 3 is arranged in the scribing cavity to avoid the ink line 34 from contacting the spring placed in the mounting channel 11 when the ink coating component 3 moves on the base 2. After the spring to be processed is placed, the ink coating component 3 is moved along the base to the spring to be marked. At this time, the ink line 34 is opposite to the spring to be marked. Then, by moving the pressing block 42 of the pressing block 4, the pressing block 42 presses down and presses the ink line 34, and the ink line 34 at least partially enters the mounting channel 11, thereby causing ink marks to appear at the spring to be marked, and the marking of the spring is completed. In this way, there is no need to manually fix the spring and mark the spring with an ink pen, which reduces the difficulty of spring marking and improves the marking efficiency of the spring. It can be understood that the pressing block 42 is disposed on the side of the ink line 34 facing away from the installation channel 11 , and the pressing block 42 can be pressed down manually or driven by a motor.

[0030] In actual implementation, the mounting channel 11 can be a mounting groove or a mounting hole coaxially spaced apart. The substrate can be integrally provided with the mounting seat 1 or can be detachably connected to the mounting seat 1. The marking cavity can be formed by the base 2 and the mounting seat 1, which is not specifically limited here.

[0031] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the inking assembly 3 includes a slide 31, a wire pulling member 32 and an ink cartridge 33. The slide 31 is slidably connected to the base 2, the pressing assembly 4 is connected to the slide 31, the ink cartridge 33 and the wire pulling member 32 are connected to the slide 31, and are arranged on both sides of the mounting channel 11. The two ends of the ink line 34 are respectively connected to the ink cartridge 33 and the wire pulling member 32, and are arranged perpendicular to the extension direction of the mounting channel 11.

[0032] In this embodiment, the inking assembly 3 is composed of a slide 31, a wire pulling member 32 and an ink cartridge 33. The slide 31 is slidably connected to the base 2. The base 2 is extended along the extension direction of the mounting channel 11. The wire pulling member 32 and the ink cartridge 33 are connected to the slide 31. In this way, the base 2 can drive the wire pulling member 32 and the ink cartridge 33 to move along the mounting channel 11. Both ends of the ink line 34 are connected to the wire pulling member 32 and the ink cartridge 33. The ink cartridge 33 provides ink for the ink line 34. The wire pulling member 32 pulls the ink line 34 so that the ink line 34 is arranged along the extension direction perpendicular to the mounting channel 11. It can be understood that the base 2 can be at least partially arranged on both sides of the installation channel 11, and the slide 31 is movably connected to the base 2 located on both sides of the installation channel 11, thereby improving the stability of the slide 31 moving along the base 2. The slide 31 can be arranged in a concave shape, and the wire drawing member 32 and the ink cartridge 33 are respectively arranged at the two protruding ends of the slide 31, so that the ink line 34 connected to the wire drawing member 32 and the ink cartridge 33 can extend into the installation channel 11. The ink cartridge 33 can be an ink fountain, which is not specifically limited here.

[0033] Optionally, the base 2 includes two sets of slide rails 21, which are respectively connected to the two sides of the mounting base 1, each set of slide rails 21 corresponds to a slide platform 31, the pressing assembly 4 is connected to the two slide platforms 31, and the wire pulling member 32 and the ink cartridge 33 are respectively arranged on the two slide platforms 31.

[0034] In this embodiment, the base 2 is composed of two sets of slide rails 21, which are respectively arranged on both sides of the installation channel 11, and two slide platforms 31 can be provided, each slide platform 31 is slidably connected to a slide rail 21, and the wire drawing member 32 and the ink cartridge 33 are respectively arranged on the two slide platforms 31, so that the ink line 34 connected to the wire drawing member 32 and the ink cartridge 33 can extend into the installation channel 11, and the pressing assembly 4 is simultaneously connected to the two slide platforms 31, so that the two slide platforms 31 can slide synchronously. It can be understood that the slide platform 31 can be driven manually or by a motor, which is not specifically limited here.

[0035] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the ink coating assembly 3 further includes a handle 35 , and two ends of the handle 35 are respectively connected to the two slides 31 .

[0036] In this embodiment, the handle 35 is connected to the two slides 31, so that the operator can drive the slide 31 to move along the slide rail 21 by pushing and pulling the handle 35, so as to manually drive the slide 31 to move along the slide rail 21. It can be understood that the handle 35 can be arranged in a concave shape, and the two protruding ends of the handle 35 are connected to the two slides 31, so that there is sufficient space between the cross bar of the handle 35 and the slide 31, which is convenient for the operator to hold.

[0037] In one embodiment of the present invention, Figure 1 and Figure 2As shown, the slide rail 21 is provided with a scale, and the scale is arranged along the extension direction of the installation channel 11. The inking assembly 3 also includes a locking member, which is connected to the slide table 31, and the locking end of the locking member is arranged corresponding to the slide rail 21.

[0038] In this embodiment, the slide rail 21 is provided with a scale, and the length of the spring to be cut can be measured by the scale on the slide rail 21, so that the slide rail 21 is moved to the spring to be cut, so that the ink line 34 is directly opposite the spring to be marked. The inking assembly 3 also includes a locking member, and when the ink line 34 moves to the spring to be marked, the position of the slide 31 on the slide rail 21 is fixed by the locking member to prevent the ink line 34 from being offset when marking the spring, resulting in deviation of the marking point of the spring.

[0039] Optionally, the scale can be set protruding or recessed on the surface of the slide rail 21, and the locking piece is a snap-fitting piece, which is movably connected to the slide 31. When the snap-fitting piece is lifted, the slide 31 can slide along the slide rail 21. When the snap-fitting piece is lowered and the scale limit setting is set, the relative position of the slide 31 on the slide rail 21 is fixed.

[0040] Optionally, the locking member is a movable rod, and a damping layer is provided at one end of the movable rod close to the slide rail 21. When the movable rod is lowered and the damping layer abuts against the slide rail 21, the relative position of the slide table 31 on the slide rail 21 is fixed; when the movable rod is lifted, the damping layer moves away from the slide rail 21, and the slide table 31 can move along the slide rail 21.

[0041] Optionally, a plurality of limit holes 211 are set on the slide rail 21 according to a scale, and a through hole 313 is set on the slide 31 corresponding to the limit hole 211, and the end of the handle 35 of the slide 31 is passed through the through hole 313 of the slide 31. When the slide 31 slides to a specified position, the handle 35 is pressed down and extended into the limit hole 211 to fix the position of the slide 31 on the slide rail 21; when the slide 31 needs to move, the handle 35 is lifted up and pulled out of the limit hole 211 so that the slide 31 can move along the slide rail 21.

[0042] In one embodiment of the present invention, Figure 1 and Figure 2 As shown, the pressing assembly 4 includes a pressing plate 41 and a pressing block 42 . The pressing plate 41 is elastically connected to the slide 31 . The pressing block 42 is connected to one side of the pressing plate 41 and is arranged corresponding to the ink line 34 .

[0043] In this embodiment, the lower pressing plate 41 is elastically connected to the slide 31. When the lower pressing plate 41 is manually pressed down, the lower pressing plate 41 drives the lower pressing block 42 to move downward, and the lower pressing block 42 presses the ink line 34 so that the ink line 34 abuts against the spring to mark the spring. After the marking is completed, the lower pressing plate 41 drives the lower pressing block 42 to rebound to the original position, and the ink line 34 also returns to the original position. It can be understood that the cross-sectional area of ​​the lower pressing plate 41 is larger than the cross-sectional area of ​​the lower pressing block 42, so that the operator can press the lower pressing plate 41. The ink line 34 is made of elastic material.

[0044] In one embodiment of the present invention, Figure 2 As shown, the lower pressure plate 41 is provided with a guide hole 411, and the slide 31 is provided with a guide column 311 corresponding to the guide hole 411. The guide column 311 is inserted into the guide hole 411, and the guide column 311 is sleeved with a spring member 312. The two ends of the spring member 312 respectively abut the slide 31 and the lower pressure plate 41.

[0045] In this embodiment, when the lower pressing plate 41 is pressed down, the guide column 311 moves along the guide hole 411, so that the lower pressing plate 41 moves along the extension direction of the guide column 311, so that the lower pressing block 42 can accurately press the ink line 34, and the ink line 34 enters the installation channel 11 to abut the mark of the spring, so as to avoid the lower pressing block 42 from deviating during the movement, resulting in poor marking effect of the spring. It can be understood that the outer periphery of the guide column 311 is sleeved with a spring member 312, and the two ends of the spring member 312 are respectively abutted against the upper surface of the slide 31 and the lower surface of the lower pressing plate 41, so as to realize the elastic connection between the lower pressing plate 41 and the slide 31.

[0046] In actual implementation, multiple groups of guide holes 411 and guide posts 311 can be provided, and the multiple groups of guide holes 411 and guide posts 311 can be arranged at intervals to make the movement process of the lower pressing plate 41 more stable and the force more uniform.

[0047] In one embodiment of the present invention, Figure 2 As shown, the mounting channels 11 include a plurality of mounting channels 11 , and the plurality of mounting channels 11 are arranged in parallel and at intervals on the mounting seat 1 .

[0048] In this embodiment, a plurality of mounting channels 11 are arranged in parallel and at intervals on the mounting base 1, and a spring to be processed can be arranged in each mounting channel 11, so that a plurality of springs to be processed can be marked at the same time, further improving the marking efficiency of the springs to be processed.

[0049] In one embodiment of the present invention, Figure 2 As shown, the lower pressing block 42 includes a connecting portion 421 and a lower pressing portion 422 connected at an angle, one end of the connecting portion 421 is connected to the lower pressing plate 41, and the lower pressing portion 422 is connected to the other end of the connecting portion 421. The lower pressing portion 422 includes multiple lower pressing portions 422, and the lower pressing portions 422 are arranged one-to-one with the installation channels 11.

[0050] In this embodiment, the pressing portion 422 is connected to the lower pressing plate 41 through the connecting portion 421, and the connecting portion 421 and the pressing portion 422 are connected at an angle. When the lower pressing plate 41 is pressed down, the pressing portion 422 can extend into the installation channel 11 to mark the spring located in the installation channel 11. It can be understood that the pressing portions 422 and the installation channels 11 are arranged in a one-to-one correspondence, and the size of each pressing portion 422 matches the size of a installation channel 11.

[0051] In one embodiment of the present invention, Figures 1 to 3 As shown, the spring marking device 100 also includes a clamping assembly 5, which includes a fixed frame 51, a movable plate 52 and an adjusting rod 53. The fixed frame 51 is connected to the mounting seat 1 and is arranged at one end of the mounting channel 11. The fixed frame 51 and the mounting seat 1 enclose a fixed space 511 connected to the mounting channel 11. The movable plate 52 is movably arranged in the fixed space 511. The fixed frame 51 is provided with a connecting hole connected to the fixed space 511. The adjusting rod 53 is passed through the connecting hole and is connected to the movable plate 52. A locking structure is provided at the end of the adjusting rod 53 facing away from the movable plate 52 for locking or unlocking the adjusting rod 53.

[0052] In this embodiment, a clamping assembly 5 is also provided at the end of the mounting seat 1. The clamping assembly 5 is composed of a fixing frame 51, a movable plate 52 and an adjusting rod 53. The fixing frame 51 is detachably connected to the mounting seat 1 and encloses a fixed space 511 with the mounting seat 1. The fixed space 511 is connected to the mounting channel 11. When the spring to be processed is placed in the mounting channel 11, one end of the spring to be processed extends into the fixed space 511. The movable plate 52 is movably arranged in the fixed space 511 to press the spring to be processed so that the position of the spring to be processed is fixed to prevent the spring to be processed from slipping in the mounting channel 11 and affecting the marking effect.

[0053] It can be understood that the adjusting rod 53 is movably inserted into the connecting hole of the fixing frame 51 so that the movable plate 52 presses against or moves away from the spring. The adjusting rod 53 can be driven manually or by a motor, which is not specifically limited here. The locking structure includes a fixing seat 54, a connecting rod 55 and a locking rod 56. The fixing seat 54 is sleeved on the adjusting rod 53, one end of the connecting rod 55 is hingedly arranged with the fixing seat 54, and the locking rod 56 includes a first section and a second section arranged at an angle, a protrusion is arranged on the outer periphery of the first section for easy gripping, the second section is used to connect the adjusting rod 53, the other section of the connecting rod 55 is hingedly connected to the connection between the first section and the second section, a cross bar is arranged at the end of the second section, and a through hole 313 is arranged at the end of the adjusting rod 53 corresponding to the cross bar, and the cross bar is movably inserted into the through hole 313. When the first section is lifted, the locking rod 56 rotates around the hinge with the connecting rod 55, so that the second section drives the adjusting rod 53 to lift, and then the adjusting rod 53 drives the movable plate 52 away from the spring. When the first section is pressed down, the locking rod 56 rotates around the hinge with the connecting rod 55, so that the second section drives the adjusting rod 53 to be pressed down, so that the adjusting rod 53 drives the movable plate 52 to press the spring, thereby achieving unlocking and locking of the spring.

[0054] Optionally, the fixed frame 51 and the movable plate 52 may be provided with guide rods and guide ports correspondingly, so that the movable plate 52 can move in a preset direction. An elastic member is also provided between the fixed frame 51 and the movable plate 52, and the elastic member is provided on the side of the movable plate 52 facing away from the installation channel 11. The elastic member can be sleeved on the guide rod, and one end of the elastic member is fixed on the guide rod or the fixed frame 51, and the other end is abutted against the movable plate 52. The elastic member always remains in a compressed state. When the movable plate 52 presses against the spring, the elastic member continuously increases the elastic force to the movable plate 52, thereby ensuring the fixing effect of the movable plate 52 on the spring. A rubber pad can be provided on the side of the movable plate 52 facing the installation channel 11 to improve the fixing effect on the spring and reduce the wear of the movable plate 52 or the spring.

[0055] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A spring marking device, characterized in that: The spring marking device comprises: A mounting seat, wherein the mounting seat is provided with a mounting channel, and the mounting channel is used to place the spring to be processed; and A marking module, the marking module comprising a base, an ink coating assembly and a pressing assembly, the base being connected to the mounting seat and enclosing a marking cavity, the marking cavity being connected to the mounting channel, the ink coating assembly being movably connected to the base and having an ink line corresponding to the marking cavity, the pressing assembly being connected to the ink coating assembly and having a pressing block; Wherein, the pressing block moves toward the ink line so that the ink line abuts against the spring to be processed which is arranged in the installation channel.

2. The spring marking device according to claim 1, characterized in that: The inking assembly includes a slide, a wire pulling member and an ink cartridge. The slide is slidably connected to the base, the pressing assembly is connected to the slide, the ink cartridge and the wire pulling member are connected to the slide and are arranged on both sides of the mounting channel, and the two ends of the ink line are respectively connected to the ink cartridge and the wire pulling member and are arranged perpendicular to the extension direction of the mounting channel.

3. The spring marking device according to claim 2, characterized in that: The base includes two groups of slide rails, which are respectively connected to the two sides of the mounting seat, each group of slide rails corresponds to a slide platform, the pressing assembly is connected to the two slide platforms, and the wire pulling member and the ink cartridge are respectively arranged on the two slide platforms.

4. The spring marking device according to claim 3, characterized in that: The ink coating assembly also includes a handle, and two ends of the handle are respectively connected to the two slide platforms.

5. The spring marking device according to claim 3, characterized in that: The slide rail is provided with a scale, and the scale is arranged along the extension direction of the installation channel. The inking assembly also includes a locking member, and the locking member is connected to the slide table. The locking end of the locking member is arranged corresponding to the slide rail.

6. The spring marking device according to claim 3, characterized in that: The pressing assembly comprises a pressing plate and a pressing block. The pressing plate is elastically connected to the slide. The pressing block is connected to one side of the pressing plate and is arranged corresponding to the ink line.

7. The spring marking device according to claim 6, characterized in that: The lower pressing plate is provided with a guide hole, the slide table is provided with a guide column corresponding to the guide hole, the guide column is passed through the guide hole, the guide column sleeve is provided with a spring member, and the two ends of the spring member respectively abut the slide table and the lower pressing plate.

8. The spring marking device according to claim 6, characterized in that: The installation channels include a plurality of installation channels, and the plurality of installation channels are arranged in parallel and at intervals on the installation seat.

9. The spring marking device according to claim 8, characterized in that: The pressing block comprises a connecting portion and a pressing portion connected at an angle, one end of the connecting portion is connected to the pressing plate, and the pressing portion is connected to the other end of the connecting portion, and the pressing portion is arranged in one-to-one correspondence with the mounting channel.

10. The spring marking device according to any one of claims 2 to 9, characterized in that: The spring marking device also includes a clamping assembly, which includes a fixed frame, a movable plate and an adjusting rod. The fixed frame is connected to the mounting seat and is arranged at one end of the mounting channel. The fixed frame and the mounting seat enclose a fixed space connected to the mounting channel. The movable plate is movably arranged in the fixed space. The fixed frame is provided with a connecting hole connected to the fixed space. The adjusting rod is passed through the connecting hole and is connected to the movable plate. A locking structure is provided at one end of the adjusting rod facing away from the movable plate for locking or unlocking the adjusting rod.

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