Roll shaft carving machine suitable for magic buckle forming

Abstract

The utility model discloses a roll shaft carving machine suitable for magic buckle forming, which belongs to the technical field of magic buckle manufacturing, and comprises a rack, the rack is provided with a carving assembly used for processing a roll shaft and a placing assembly used for placing the roll shaft, and the carving assembly is positioned above the placing assembly; the carving assembly comprises a carving needle head, a first direction movement mechanism and a second direction movement mechanism, wherein the first direction movement mechanism and the second direction movement mechanism are used for driving the carving needle head to move in the transverse direction and the longitudinal direction of the rack. The engraving needle head further comprises a mounting plate, the second direction movement mechanism comprises a guide spring, a second sliding rail and a second motor, a guide hole is formed in the mounting plate, the second direction movement mechanism slides on the second sliding rail through the guide hole, a guide ring is further arranged on the mounting plate, the guide ring is connected with the guide spring, and the guide spring is connected with the second motor. The carving needle head stably moves towards the roller shaft, and the machining precision of the carving needle head is higher by additionally arranging a guide spring and a guide ring.

Description

TECHNICAL FIELD

[0001] The utility model relates to magic hasp manufacturing technical field especially suitable for magic hasp forming's roller axle carving machine. BACKGROUND

[0002] Magic hasp as an important textile auxiliary material is widely used in the field of clothes, hats, bags, etc., and its forming quality directly affects the use performance of the product. Magic hasp includes a base film layer and a plurality of "mushroom heads" protruding from the base film layer. During forming, the base film layer needs to be passed through a roller shaft with grooves to form a protruding rod on the surface of the base film layer, and then the end of the rod is pressed into the shape of a mushroom head by a pressure device. Since the diameter of the protruding rod on the surface of the magic hasp is very small and the density is large, high requirements are put forward for the roller shaft for forming.

[0003] The existing engraving equipment generally has the problem of poor stability of the engraving needle during magic hasp roller shaft engraving, which leads to deviation during the engraving process and affects the engraving precision and product quality. In addition, the engraving needle is prone to wear after long-term work, which further exacerbates the decline in engraving precision. These problems not only reduce production efficiency, but also increase maintenance costs. SUMMARY

[0004] The utility model provides a kind of roller axle carving machine suitable for magic hasp forming, processing is stable and work efficiency is improved.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A roller axle carving machine suitable for magic hasp forming, comprising a rack, the rack is provided with an engraving assembly for processing roller shaft and a placing assembly for placing roller shaft, the engraving assembly is located above the placing assembly;The engraving assembly includes an engraving needle and a first direction motion mechanism and a second direction motion mechanism for moving the engraving needle in the transverse and longitudinal direction of the rack;The engraving needle also includes a mounting plate, the second direction motion mechanism includes a guide spring, a second sliding rail and a second motor, the mounting plate is provided with a guide hole, which slides on the second sliding rail through the guide hole, and the mounting plate is also provided with a guide ring, the guide ring is connected with the guide spring, so that the engraving needle moves stably in the direction of the roller shaft.

[0007] The preferred technical solution of the utility model is that the diameter of the engraving needle is 0.01-0.22mm.

[0008] The preferred technical solution of the utility model is that the material of the roller shaft is copper or alloy steel.

[0009] The utility model discloses a preferred technical scheme is in, be provided with the thread in the guide ring, the guide ring sleeve joint in the outside of the guide spring.

[0010] The utility model discloses a preferred technical scheme is in, the first direction movement mechanism includes fixed vertical board, be provided with first slide rail and first motor between the fixed vertical board, be used for driving the engraving needle head and the second direction movement mechanism move in the transverse direction of the frame.

[0011] The utility model discloses a preferred technical scheme is in, the engraving assembly still includes cooling mechanism, the cooling mechanism includes cooling pipe and cooling liquid fills, one end of the cooling pipe with cooling liquid fills intercommunication, the other end of the cooling pipe is aligned the engraving needle head.

[0012] The utility model discloses a preferred technical scheme is in, the engraving assembly still includes third direction movement mechanism, the third direction movement mechanism is used for driving the first direction movement mechanism, the second direction movement mechanism and the engraving needle head move in the third direction of the frame, and the third direction with the transverse and longitudinal direction of the frame is perpendicular to each other.

[0013] The utility model discloses a preferred technical scheme is in, the third direction movement mechanism includes third slide rail and third motor.

[0014] The utility model discloses a preferred technical scheme is in, the outside of the engraving needle head is provided with the protection cover.

[0015] The utility model discloses a preferred technical scheme is in, be provided with the damping component between the placing component and the frame.

[0016] The utility model discloses the beneficial effect is:

[0017] (1), through the connecting design between the guide spring and the guide ring, the engraving needle head has accurate positioning function, helps to ensure the accurate position of the engraving needle head in the processing.

[0018] (2), through the cooling mechanism, effectively reduce the working temperature of the engraving needle head, increase the engraving precision, prolong the service life.

[0019] (3), by setting with protective cover, has good light transmittance and heat resistance, and can effectively block the external dust and impurities into the carving area, keep the environment of carving needle clean. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the whole structure schematic diagram of the roller shaft carving machine suitable for magic buckle forming provided in the embodiment of the utility model;

[0021] Figure 2 is the whole structure schematic diagram of the roller shaft carving machine suitable for magic buckle forming provided in the embodiment of the utility model;

[0022] Figure 3 is the whole structure schematic diagram of the roller shaft carving machine suitable for magic buckle forming provided in the embodiment of the utility model;

[0023] Figure 4 is the whole structure schematic diagram of the roller shaft carving machine suitable for magic buckle forming provided in the embodiment of the utility model;

[0024] Figure 5 is the whole structure schematic diagram of the roller shaft carving machine suitable for magic buckle forming provided in the embodiment of the utility model;

[0025] Figure 6 is the whole structure schematic diagram of the roller shaft carving machine suitable for magic buckle forming provided in the embodiment of the utility model;

[0026] Figure 7 is the whole structure schematic diagram of the roller shaft carving machine suitable for magic buckle forming provided in the embodiment of the utility model;

[0027] In the drawing:

[0028] 1, frame; 2, carving needle; 3, first direction movement mechanism; 301, fixed vertical plate; 302, first slide rail; 303, first motor; 4, second direction movement mechanism; 401, guide spring; 402, second slide rail; 403, second motor; 5, mounting plate; 501, guide ring; 5011, screw thread; 502, guide hole; 6, roller shaft; 7, cooling pipe; 8, cooling liquid filling; 9, third direction movement mechanism; 901, third slide rail; 902, third motor; 10, protective cover. DETAILED DESCRIPTION

[0029] The technical scheme of the utility model is further illustrated below by combining with the drawings and through specific embodiments.

[0030] As Figures 1-7As shown, the present application provides a roller engraving machine suitable for Velcro forming, including a frame 1, on which an engraving component for processing a roller 6 and a placement component for placing the roller 6 are provided, and the engraving component is located above the placement component; the engraving component includes an engraving needle head 2 and a first direction movement mechanism 3 and a second direction movement mechanism 4 for driving the engraving needle head 2 to move in the horizontal and longitudinal directions of the frame 1; the engraving needle head 2 also includes a mounting plate 5, and the second direction movement mechanism 4 includes a guide spring 401, a second slide rail 402 and a second motor 403, the mounting plate 5 is slidably mounted on the second slide rail 402, and a guide ring 501 is also provided on the mounting plate 5, and the guide ring 501 is connected to the guide spring 401, so that the engraving needle head 2 moves stably toward the roller 6, thereby achieving the effect of improving the stability of the engraving needle head 2 and the engraving accuracy.

[0031] The engraving needle 2 can be made of a high-hardness alloy, such as tungsten steel, to enhance its wear and impact resistance. The connection between the engraving needle 2 and the engraving assembly can be made of stainless steel or aluminum alloy to ensure strength and lightweight. The engraving needle 2 has a diameter of 0.01-0.22 mm to accommodate the molding of Velcro fasteners.

[0032] The material of the roller 6 is copper or alloy steel, which is easy to process, and the processing precision of copper and alloy steel is very high, which can ensure that the roller engraving machine forms a delicate and clear pattern when engraving the mark, thereby improving the molding quality of the Velcro.

[0033] The second direction motion mechanism 4 includes a second slide rail 402 and a second motor 403. The second slide rail 402 adopts a linear ball slide rail, which has the characteristics of low friction and high precision. A plurality of guide holes are provided on the mounting plate 5. The second slide rail 402 slides through the guide holes and is driven by the second motor 403 to perform smooth reciprocating motion along the second slide rail 402 to reduce friction, extend service life, and increase the precision of the engraving needle 2.

[0034] The second-direction movement mechanism 4 also includes a guide spring 401, which can be made of highly elastic stainless steel. It quickly returns to its original shape when subjected to external forces, ensuring stable movement of the engraving needle 2. The mounting plate 5 is also equipped with a guide ring 501, which has threads 5011 internally disposed therein. This ring fits snugly around the outer edge of the guide spring 401, effectively preventing the engraving needle 2 from shifting during movement. The guide ring 501 and the guide spring 401 connect to form a stable support structure, ensuring more precise movement of the engraving needle 2 toward the roller 6.

[0035] The first direction movement mechanism 3 comprises fixed vertical plates 301, first sliding rails 302 and first motors 303 arranged between the fixed vertical plates 301, and is used to drive the engraving needle 2 and the second direction movement mechanism 4 to move in the transverse direction of the rack 1. The fixed vertical plates 301 are arranged to make the movement have good rigidity and stability. The first sliding rails 302 are linear ball sliding rails, which have the characteristics of low friction and high precision. The first motors 303 are servo motors, which can accurately control the moving speed and position of the engraving needle 2. The first sliding rails 302 and the first motors 303 work together to make the movement of the engraving needle 2 in the transverse direction more stable and accurate.

[0036] The engraving assembly further comprises a cooling mechanism, which comprises a cooling pipe 7 and a cooling liquid tank 8. One end of the cooling pipe 7 is communicated with the cooling liquid tank 8, and the other end of the cooling pipe 7 is aligned with the engraving needle 2. The cooling pipe 7 is a flexible hose, which can continuously provide cooling liquid without affecting the movement of the engraving needle 2. The cooling liquid tank 8 can supply cooling liquid for a long time to ensure temperature control during engraving. The outlet of the cooling pipe 7 is provided with a nozzle, which can uniformly spray the cooling liquid on the engraving needle 2, effectively reduce the working temperature of the engraving needle 2, and prolong its service life.

[0037] The engraving assembly further comprises a third direction movement mechanism 9, which is used to drive the first direction movement mechanism 3, the second direction movement mechanism 4 and the engraving needle 2 to move in the third direction of the rack 1, and the third direction is perpendicular to the transverse and longitudinal directions of the rack 1. The third direction movement mechanism 9 comprises third sliding rails 901 and a third motor 902.

[0038] The outer side of the engraving needle 2 is provided with a protective cover 10, which can be made of transparent plastic material and has good light transmission and heat resistance. The protective cover 10 can effectively block the external dust and impurities from entering the engraving area, keeping the engraving environment clean. At the same time, the protective cover 10 can also prevent the operator from accidentally contacting the high-speed rotating engraving needle 2, improving the safety.

[0039] A damping assembly is arranged between the placing assembly and the rack 1, which adopts rubber pads or spring dampers to effectively absorb and buffer the vibration from the outside, keeping the stability of the engraving process.

[0040] The placing assembly can firmly fix the roller shaft 6 by adopting pneumatic clamping or hydraulic clamping method, preventing displacement during engraving. The placing assembly further comprises a positioning device for accurately positioning the position of the roller shaft 6, ensuring the consistency of the starting point of each engraving, and improving the engraving accuracy.

[0041] By setting the engraving needle 2, the first direction movement mechanism 3, the second direction movement mechanism 4 and the third direction movement mechanism 9, the precise movement of the engraving needle 2 in the three-dimensional space is realized, and the engraving precision and stability are improved. By setting the guide spring 401 and the guide ring 501, the stability of the engraving needle 2 when moving towards the roller shaft 6 is ensured, and the engraving error caused by deviation is avoided. By setting the cooling mechanism, the working temperature of the engraving needle 2 is effectively reduced, and the service life is prolonged. By setting the protective cover 10 and the damping assembly, the safety and stability of the equipment are improved, and the smooth progress of the engraving process is ensured.

[0042] The cooling mechanism can further include a temperature sensor for monitoring the working temperature of the engraving needle 2 in real time, and adjusting the flow of the cooling liquid through feedback control to ensure that the engraving needle 2 always remains within the optimal working temperature range.

[0043] The guide ring 501 is sleeved on the outside of the guide spring 401, and a self-locking structure is formed, which further improves the stability of the engraving needle 2.

[0044] The utility model is described through preferred embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. The utility model is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of the present application all belong to the scope of protection of the utility model.

Claims

1. A roller engraving machine suitable for forming hook and loop fasteners, comprising a frame (1), characterized in that: The frame (1) is provided with an engraving assembly for processing the roller shaft (6) and a placement assembly for placing the roller shaft (6), and the engraving assembly is located above the placement assembly; The engraving assembly comprises an engraving needle head (2), and a first direction movement mechanism (3) and a second direction movement mechanism (4) for driving the engraving needle head (2) to move in the transverse and longitudinal directions of the frame (1); The engraving needle head (2) further comprises a mounting plate (5); the second direction movement mechanism (4) comprises a guide spring (401), a second slide rail (402) and a second motor (403); a guide hole (502) is provided on the mounting plate (5); the second slide rail (402) slides on the second slide rail (402) through the guide hole (502); and a guide ring (501) is further provided on the mounting plate (5); the guide ring (501) is connected to the guide spring (401), so that the engraving needle head (2) moves stably in the direction of the roller shaft (6).

2. The roller engraving machine suitable for Velcro molding according to claim 1, characterized in that: The diameter of the engraving needle (2) is 0.01-0.22 mm.

3. The roller engraving machine for Velcro molding according to claim 1, characterized in that: The roller shaft (6) is made of copper or alloy steel.

4. The roller engraving machine suitable for Velcro molding according to claim 1, characterized in that: A thread (5011) is provided inside the guide ring (501), and the guide ring (501) is sleeved on the outside of the guide spring (401).

5. The roller engraving machine suitable for Velcro molding according to claim 1, characterized in that: The first direction movement mechanism (3) comprises fixed vertical plates (301), and a first slide rail (302) and a first motor (303) are provided between the fixed vertical plates (301) for driving the engraving needle head (2) and the second direction movement mechanism (4) to move in the transverse direction of the frame (1).

6. The roller engraving machine suitable for Velcro molding according to claim 1, characterized in that: The engraving assembly further comprises a cooling mechanism, which comprises a cooling pipe (7) and a cooling liquid tank (8), one end of the cooling pipe (7) is connected to the cooling liquid tank (8), and the other end of the cooling pipe (7) is aligned with the engraving needle (2).

7. The roller engraving machine for Velcro molding according to claim 1, characterized in that: The engraving assembly further comprises a third-direction motion mechanism (9), which is used to drive the first-direction motion mechanism (3), the second-direction motion mechanism (4) and the engraving needle (2) to move in a third direction of the frame (1), wherein the third direction is perpendicular to the transverse and longitudinal directions of the frame (1).

8. The roller engraving machine for Velcro molding according to claim 7, characterized in that: The third directional motion mechanism (9) comprises a third slide rail (901) and a third motor (902).

9. The roller engraving machine suitable for Velcro molding according to claim 1, characterized in that: A protective cover (10) is provided on the outer side of the engraving needle (2).

10. The roller engraving machine suitable for Velcro molding according to claim 1, characterized in that: A vibration reduction component is provided between the placement component and the frame (1).

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