Marking number tool with distance fixing function

The marking tool with a distance-fixing function addresses the issue of inaccurate distance marking by employing a belt and rotating block system to stabilize the marking process, ensuring precise and consistent foam marking.

CN222155566UActive Publication Date: 2024-12-13SHANGHAI JAF AUTOMOTIVE PARTS CO LTD
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Patent Information

Application Number
CN202420628338.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-29
Publication Date
2024-12-13
Estimated Expiration
2034-03-29

AI Technical Summary

Technical Problem

Existing marking tools lack the ability to accurately mark at a fixed distance, leading to errors and inaccuracies in marking operations.

Method used

A marking tool with a distance-fixing function, featuring a base, guide seat, positioning hole, control part, and limit part, which includes a support plate, slider, telescopic spring, support rod, conveying rollers, and a mechanism to ensure the foam is marked at a consistent distance using a belt and rotating block system.

Benefits of technology

Ensures accurate marking at a fixed distance by stabilizing the belt movement, preventing size deviations, and maintaining consistent marking precision.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of mark number tools, and discloses a mark number tool with a distance fixing function, when a connecting seat is driven to move downwards, the mark number tool with the distance fixing function can abut against a linkage rod to move downwards together, so that the linkage rod is made to move downwards and push a connecting plate to move downwards together, and the distance fixing function is achieved. When the connecting plate moves downwards, the sliding block slides along the sliding groove and compresses the telescopic spring, meanwhile, the shifting rod is inserted into the shifting hole of the upper belt, when the shifting rod continues to move downwards, the shifting rod abuts against the abutting block, the arc-shaped face of the shifting rod abuts against the inclined face of the abutting block, and therefore the shifting rod can rotate around the axis of the fixing shaft. According to the foam marking device, the stirring rod is driven to stir the belt, the belt can drive the rotating block to rotate, the rotating block can drive the first conveying roller to rotate through the supporting rod, then foam stuffed between the first conveying roller and the second conveying roller is conveyed in a fixed-distance mode, the foam can be marked in a fixed-distance mode by repeatedly pressing the pressing block, and size deviation is prevented.
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Description

Technical Field

[0001] The utility model relates to the technical field of marking tooling, in particular to a marking tooling with a distance-fixing function. Background Art

[0002] Foam marking tool is a tool for marking items, which combines the functions of foam and marking. Foam is a soft and elastic material that can protect items well. The marking number is a tool used for marking, usually a colored pen or stamp, which can make clear marks on items. Foam marking tool combines foam and marking numbers together, so that it can play the role of protection and marking at the same time when marking items. Foam marking tool usually consists of a handle holding foam and a marking head. Users can cover the foam part on the items to be marked, and then use the marking part to mark the foam. In this way, it can ensure that the items will not be damaged by marking, and can be clearly marked, which is convenient for subsequent operations. Foam marking tool is suitable for various occasions where marking is required, such as warehouse management, cargo distribution, item archiving, etc. It can help users mark items quickly and accurately, and protect items from damage. Therefore, foam marking tool is widely used in logistics, warehousing and other industries.

[0003] Most of the existing marking tools have distance scales engraved on them, and the foam is pushed a certain distance by hand or by an instrument to mark it. However, this method of marking the foam is very prone to errors, and the existing marking tools cannot mark the foam at a fixed distance, which is not accurate enough. Utility Model Content

[0004] The purpose of the utility model is to provide a marking tool with a distance-fixing function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a marking tool with a distance-fixing function, comprising a base and a guide seat, a positioning hole is provided on the surface of the guide seat, a control part and a limit part are provided on the surface of the base, and the control part comprises:

[0006] A support plate, wherein the bottom surface of the support plate is fixedly connected to the top surface of the base, a slide groove is provided on the surface of the support plate, a slider is slidably connected to the inner side of the slide groove, a telescopic spring is fixedly connected to the bottom surface of the slider, and one end of the telescopic spring away from the slider is fixedly connected to the top surface of the base;

[0007] A support rod, the support rod passes through the base and is rotatably connected, the support rod passes through and is fixedly connected with a conveying roller 1, the left side of the support plate is passed through and rotatably connected by a conveying roller 2, and the lever moves the belt to transport the foam inserted between the conveying roller 1 and the conveying roller 2 at a fixed distance;

[0008] The bracket is fixedly connected to the top surface of the base, and the inner side of the bracket is slidably connected with a linkage rod and a connecting seat. The foam to be marked is inserted between the conveying roller one and the conveying roller two, and until it is below the positioning hole, and the pressing block is pressed downward. The pressing block will press the connecting seat downward through the cylinder. The bottom surface of the connecting seat is fixedly connected with a marking pen, and the top surface of the connecting seat is fixedly connected with a cylinder. The cylinder penetrates the bracket and is slidably connected, and the top surface of the cylinder is fixedly connected with a pressing block. A reset spring is fixedly connected between the pressing block and the bracket. When the connecting seat moves downward, the marking pen will pass through the positioning hole to mark the foam, and the reset spring will be compressed at the same time.

[0009] Preferably, the support rod passes through the rotating block and is fixedly connected, and the surface of the rotating block is transmission-connected with a belt. When the connecting plate moves downward, the lever drives the belt, and a driving hole is provided on the surface of the belt.

[0010] Preferably, a resistance block is fixedly connected to the side of the base, and a connecting plate is fixedly connected to the right surface of the slider. When the pressing block is released, the linkage rod is moved downward and pushes the connecting plate to move downward together. A connecting strip is fixedly connected to the surface of the connecting plate, and a fixed shaft is fixedly connected to the surface of the connecting plate. A shift rod is passed through and rotatably connected to the fixed shaft, and a torsion spring is fixedly connected between the shift rod and the connecting strip.

[0011] Preferably, the limiting portion includes a telescopic rod, which passes through the base and is slidably connected, the top surface of the telescopic rod is fixedly connected to a fixing plate, the top surface of the fixing plate is fixedly connected to a limiting block, and a clamping spring is fixedly connected between the fixing plate and the base. When the belt is moved, because the left side of the limiting block is a vertical surface, the moving hole will conflict with the vertical surface of the limiting block and will not retreat, thereby limiting the belt in one direction and ensuring the stability of the distance mark.

[0012] Preferably, the cross section of the limit block is trapezoidal, and the right side of the limit block is an inclined surface, and the size of the limit block is the same as the size of the dial hole.

[0013] Preferably, the cross section of the resistance block is trapezoidal, the left side of the resistance block is an inclined surface, and the bottom surface of the lever is arc-shaped.

[0014] Compared with the prior art, the utility model provides a marking tool with a distance-fixing function, which has the following beneficial effects:

[0015] 1. The marking tool with a fixed distance function will resist the linkage rod and move downward when the connecting seat is driven to move downward, thereby causing the linkage rod to move downward and push the connecting plate to move downward. When the connecting plate moves downward, the slider will slide along the slide groove and compress the telescopic spring. At the same time, the lever will be inserted into the shifting hole of the upper belt. When the lever continues to move downward, it will resist the resistance block, and the arc surface of the lever will resist the inclined surface of the resistance block, so that the lever will rotate about the axis of the fixed shaft, so that the lever will shift the belt, and the belt will drive the rotating block to rotate, and the rotating block will drive the conveying roller 1 to rotate through the support rod, thereby conveying the foam inserted between the conveying roller 1 and the conveying roller 2 at a fixed distance. By repeatedly pressing the pressing block, the foam can be marked at a fixed distance to prevent size deviation.

[0016] 2. For the marking tool with a distance-fixing function, when the belt is moved, the moving hole will first contact the inclined surface of the limit block, so that the limit block pushes the telescopic rod into the base through the fixed plate, and the clamping spring is compressed. However, when the lever is reset, because the left side of the limit block is a vertical surface, the moving hole will contact the vertical surface of the limit block and will not retreat, thereby limiting the belt in one direction and ensuring the stability of the distance mark. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0019] Figure 3 This is a schematic diagram of the right side cross-section structure of the base of the utility model;

[0020] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;

[0021] Figure 5 This is a partial enlarged structural diagram of the control unit of the utility model;

[0022] Figure 6 It is a schematic diagram of the enlarged structure of the limiting part of the utility model.

[0023] In the figure: 1. base; 2. control part; 21. support plate; 22. slide groove; 23. slider; 24. telescopic spring; 25. support rod; 26. conveyor roller one; 27. conveyor roller two; 28. bracket; 29. ​​linkage rod; 210. connecting seat; 211. marking pen; 212. cylinder; 213. pressing block; 214. reset spring; 215. rotating block; 216. belt; 217. toggle hole; 218. resistance block; 219. connecting plate; 220. connecting strip; 221. fixed shaft; 222. toggle rod; 223. torsion spring; 3. guide seat; 4. positioning hole; 5. limiting part; 51. telescopic rod; 52. fixed plate; 53. limiting block; 54. clamping spring. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a marking tool with a distance-fixing function, comprising a base 1 and a guide seat 3, a positioning hole 4 is opened on the surface of the guide seat 3, a control part 2 and a limit part 5 are arranged on the surface of the base 1, and the control part 2 comprises: a support plate 21, a slide groove 22, a slider 23, a telescopic spring 24, a support rod 25, a conveying roller 1 26, a conveying roller 27, a bracket 28, a linkage rod 29, a connecting seat 210, a marking pen 211, a cylinder 212, a pressing block 213, a reset spring 214, a rotating block 215, a belt 216, a toggle hole 217, a resistance block 218, a connecting plate 219, a connecting strip 220, a fixed shaft 221, a toggle rod 222, and a torsion spring 223.

[0025] The bottom surface of the support plate 21 is fixedly connected to the top surface of the base 1, and a slide groove 22 is provided on the surface of the support plate 21. A slider 23 is slidably connected to the inner side of the slide groove 22. A telescopic spring 24 is fixedly connected to the bottom surface of the slider 23. The end of the telescopic spring 24 away from the slider 23 is fixedly connected to the top surface of the base 1. The support rod 25 penetrates the base 1 and is rotatably connected. The support rod 25 penetrates and is fixedly connected to a conveying roller 1 26. The left side of the support plate 21 is penetrated and rotatably connected by a conveying roller 27. The lever 222 moves the belt 216, and the belt 216 drives the rotating block 215 to rotate. The rotating block 215 drives the conveying roller 1 26 to rotate through the support rod 25, thereby transporting the foam inserted between the conveying roller 1 26 and the conveying roller 27 at a fixed distance. The bracket 28 is connected to the top surface of the base 1. Fixed connection, the inner side of the bracket 28 is slidably connected with a linkage rod 29 and a connecting seat 210, the foam to be marked is inserted between the conveying roller 1 26 and the conveying roller 2 27, and until it is below the positioning hole 4, the pressing block 213 is pressed downward, the pressing block 213 will press the connecting seat 210 downward through the cylinder 212, the bottom surface of the connecting seat 210 is fixedly connected with a marking pen 211, the top surface of the connecting seat 210 is fixedly connected with a cylinder 212, the cylinder 212 passes through the bracket 28 and is slidably connected, the top surface of the cylinder 212 is fixedly connected with a pressing block 213, a reset spring 214 is fixedly connected between the pressing block 213 and the bracket 28, when the connecting seat 210 moves downward, the marking pen 211 will pass through the positioning hole 4 to mark the foam, and the reset spring 214 will be compressed at the same time. The side of the rotating block 215 close to the support rod 25 is penetrated by the support rod 25 and fixedly connected. The surface of the rotating block 215 is transmission-connected with a belt 216. When the connecting plate 219 moves downward, the slider 23 slides along the slide groove 22 and compresses the telescopic spring 24. At the same time, the lever 222 is inserted into the shifting hole 217 of the upper belt 216. When the lever 222 continues to move downward, it will abut against the resistance block 218, and the arc surface of the lever 222 abuts against the inclined surface of the resistance block 218, so that the lever 222 rotates about the axis of the fixed shaft 221, so that the lever 222 shifts the belt 216, and the surface of the belt 216 is provided with a shifting hole 217. A resistance block 218 is fixedly connected to the side of the base 1, and a connecting plate 219 is fixedly connected to the right surface of the slider 23. When the pressing block 213 is released, the compressed reset spring 214 will drive the marking pen 211 to reset. When the connecting seat 210 is driven to move downward, it will resist the linkage rod 29 and move downward together, thereby making the linkage rod 29 move downward and push the connecting plate 219 to move downward together. A connecting strip 220 is fixedly connected to the surface of the connecting plate 219, and a fixed shaft 221 is fixedly connected to the surface of the connecting plate 219. The fixed shaft 221 passes through and is rotatably connected to a lever 222, and a torsion spring 223 is fixedly connected between the lever 222 and the connecting strip 220.The limiting part 5 includes a telescopic rod 51, which penetrates the base 1 and is slidably connected. The top surface of the telescopic rod 51 is fixedly connected to a fixing plate 52, and the top surface of the fixing plate 52 is fixedly connected to a limiting block 53. A clamping spring 54 is fixedly connected between the fixing plate 52 and the base 1. When the belt 216 is toggled, the toggle hole 217 will first contact the inclined surface of the limiting block 53, so that the limiting block 53 pushes the telescopic rod 51 into the base 1 through the fixing plate 52, and the clamping spring 54 is compressed. However, when the toggle rod 222 is reset, because the left side of the limiting block 53 is a vertical surface, the toggle hole 217 will contact the vertical surface of the limiting block 53 and will not retreat, thereby unidirectionally limiting the belt 216, ensuring the stability of the fixed distance mark. The cross section of the limiting block 53 is a trapezoid, and the right side of the limiting block 53 is an inclined surface. At the same time, the size of the limiting block 53 is the same as the size of the toggle hole 217. The cross section of the resisting block 218 is trapezoidal, the left side of the resisting block 218 is an inclined surface, and the bottom surface of the lever 222 is arc-shaped.

[0026] Based on the above embodiment, the foam to be marked is inserted between the conveying roller 1 26 and the conveying roller 2 27, and until it is under the positioning hole 4, and the pressing block 213 is pressed downward. The pressing block 213 will press the connecting seat 210 downward through the cylinder 212, and when the connecting seat 210 moves downward, the marking pen 211 will pass through the positioning hole 4 to mark the foam, and at the same time the reset spring 214 will be compressed. When the pressing block 213 is released, the compressed reset spring 214 will drive the marking pen 211 to reset. When the connecting seat 210 is driven to move downward, it will resist the linkage rod 29 and move downward together, thereby causing the linkage rod 29 to move downward and push the connecting plate 219 to move downward together. When the connecting plate 219 moves downward, the slider 23 will It slides along the slide groove 22 and compresses the telescopic spring 24. At the same time, the lever 222 is inserted into the shifting hole 217 of the upper belt 216. When the lever 222 continues to move downward, it will abut against the abutment block 218, and the arc surface of the lever 222 abuts against the inclined surface of the abutment block 218, so that the lever 222 will rotate about the axis of the fixed shaft 221, so that the lever 222 shifts the belt 216, and the belt 216 drives the rotating block 215 to rotate, and the rotating block 215 drives the conveying roller 1 26 to rotate through the support rod 25, thereby conveying the foam inserted between the conveying roller 1 26 and the conveying roller 2 27 at a fixed distance. By repeatedly pressing the pressing block 213, the foam can be marked at a fixed distance to prevent size deviation.

[0027] When the belt 216 is moved, the moving hole 217 will first contact the inclined surface of the limit block 53, so that the limit block 53 pushes the telescopic rod 51 into the base 1 through the fixing plate 52, and the clamping spring 54 is compressed. However, when the lever 222 is reset, because the left side of the limit block 53 is a vertical surface, the moving hole 217 will contact the vertical surface of the limit block 53 and will not retreat, thereby limiting the belt 216 in one direction and ensuring the stability of the distance mark.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A marking tool with a distance-fixing function, comprising a base (1) and a guide seat (3), characterized in that: The surface of the guide seat (3) is provided with a positioning hole (4), and the surface of the base (1) is provided with a control part (2) and a limit part (5), wherein the control part (2) comprises: A support plate (21), the bottom surface of the support plate (21) is fixedly connected to the top surface of the base (1), a slide groove (22) is provided on the surface of the support plate (21), a slider (23) is slidably connected to the inner side of the slide groove (22), a telescopic spring (24) is fixedly connected to the bottom surface of the slider (23), and one end of the telescopic spring (24) away from the slider (23) is fixedly connected to the top surface of the base (1); A support rod (25), the support rod (25) passes through the base (1) and is rotatably connected, the support rod (25) passes through and is fixedly connected to a conveying roller 1 (26), and the left side of the support plate (21) is passed through and rotatably connected to a conveying roller 2 (27); A bracket (28), wherein the bracket (28) is fixedly connected to the top surface of the base (1), the inner side of the bracket (28) is slidably connected to a linkage rod (29) and a connecting seat (210), the bottom surface of the connecting seat (210) is fixedly connected to a marking pen (211), the top surface of the connecting seat (210) is fixedly connected to a cylinder (212), the cylinder (212) passes through the bracket (28) and is slidably connected, the top surface of the cylinder (212) is fixedly connected to a pressing block (213), and a return spring (214) is fixedly connected between the pressing block (213) and the bracket (28).

2. A marking tool with a distance-fixing function according to claim 1, characterized in that: The support rod (25) passes through the rotating block (215) and is fixedly connected thereto. The surface of the rotating block (215) is transmission-connected with a belt (216), and a shifting hole (217) is provided on the surface of the belt (216).

3. The marking tool with a distance-fixing function according to claim 1, characterized in that: A resisting block (218) is fixedly connected to the side of the base (1); a connecting plate (219) is fixedly connected to the right side surface of the sliding block (23); a connecting strip (220) is fixedly connected to the surface of the connecting plate (219); a fixed shaft (221) is fixedly connected to the surface of the connecting plate (219); a shifting rod (222) is passed through and rotatably connected to the fixed shaft (221); a torsion spring (223) is fixedly connected between the shifting rod (222) and the connecting strip (220).

4. The marking tool with a distance-fixing function according to claim 1, characterized in that: The limiting portion (5) comprises a telescopic rod (51), the telescopic rod (51) passes through the base (1) and is slidably connected, the top surface of the telescopic rod (51) is fixedly connected to a fixing plate (52), the top surface of the fixing plate (52) is fixedly connected to a limiting block (53), and a clamping spring (54) is fixedly connected between the fixing plate (52) and the base (1).

5. A marking tool with a distance-fixing function according to claim 4, characterized in that: The cross section of the limit block (53) is trapezoidal, and the right side of the limit block (53) is an inclined surface. Meanwhile, the size of the limit block (53) is the same as the size of the shifting hole (217).

6. The marking tool with a distance-fixing function according to claim 3, characterized in that: The cross section of the resistance block (218) is trapezoidal, the left side of the resistance block (218) is an inclined surface, and the bottom surface of the shifting rod (222) is arc-shaped.