A quick tooth cutting machine for comb production

Abstract

The utility model discloses a kind of quick tooth cutting machines for comb production, including blank rack, blank roller is rotatably installed in blank rack, servo motor is fixedly installed on the outer wall of one side of blank rack, the output shaft of servo motor is connected with the rotating shaft of blank roller, the outer surface of blank roller is provided with several blank grooves of equal-interval circumferential distribution, several clamping springs are fixedly installed on the inner wall of both sides of each blank groove, clamping plate is fixedly installed between the top end of several clamping springs of same side, upper stand is fixedly installed in the upper surface of blank rack at four corners, tooth cutting top plate is jointly installed between the top end of four upper stands, compared with prior art, when actual tooth opening processing, it has more quick and efficient tooth opening use effect, the rapid tooth opening work of multiple groups of blank plate can be completed, this kind of processing structure is more efficient for tooth clamping processing work, effectively improve the starting efficiency of comb blank, multiple efficient production operations can be realized.

Description

Technical Field

[0001] This utility model relates to the field of comb manufacturing technology, specifically a quick tooth cutting machine for comb manufacturing. Background Technology

[0002] A comb is a tool for combing hair. It may have gotten its name from the fact that it is made of wood. There are many kinds of combs, such as peach wood combs, sandalwood combs, and ox horn combs.

[0003] As people become more health-conscious, more and more people are paying attention to combs made from natural materials, such as wood.

[0004] Existing wooden comb manufacturing processes require tooth cutting of the raw wood material. Existing technology, CN202222912591.2, discloses a quick tooth cutting machine for comb processing, including a conveyor belt and a processing base. Multiple groove clamps (first type) are evenly fixedly connected around the outer surface of the conveyor belt. A U-shaped chute is installed on one side of the conveyor belt support. A second groove clamp (second type) is fixedly connected to the inner side of this side, adjacent to the upper part of the U-shaped chute. The top groove of the second groove clamp is flush with the grooves of each of the first groove clamps on the upper surface of the conveyor belt. The inside of the chute is uniformly connected with multiple push-pull plates that are rotatably connected end to end. An electric cylinder is fixedly connected to the outer side of the outermost push-pull plate at the bottom. The electric cylinder is installed on the support of the conveyor belt. A material box is fixedly connected to the top of the U-shaped chute. The processing base is set on the side of the conveyor belt. An electric hydraulic cylinder is fixedly connected to the inner side of the processing base. The telescopic end of the electric hydraulic cylinder is fixedly connected to a mounting base. Splined shafts are rotatably connected to both sides of the mounting base. Multiple circular cutting blades are fitted to the outside of the splined shafts.

[0005] In the prior art, when the circular cutting blade on the first splined shaft contacts the blank in the groove clamp, it can cut to a predetermined depth. After the cutting is completed, the circular cutting blade rises to its original position, and then the conveyor belt rotates again. The blank that has just been cut will be transported to the top of the next splined shaft. The outside of the splined shaft is also equipped with a circular cutting blade, but the circular cutting blade here is misaligned with the circular cutting blade on the previous splined shaft. So when the circular cutting blade here cuts, it can cut another tooth between the tooth gaps cut in the previous step.

[0006] However, based on the search of the existing technologies mentioned above and the actual implementation process, it was found that the existing technologies can only complete the tooth cutting work of a single material blank when cutting teeth on the material blank. They cannot perform efficient tooth cutting processing of multiple material blanks, resulting in low overall processing efficiency and failure to achieve efficient production operations. This reduces the production speed of combs, and the machine is not suitable for large-scale efficient production processing. Therefore, this utility model proposes an efficient comb production quick tooth cutting machine. Utility Model Content

[0007] The purpose of this invention is to provide a quick tooth cutting machine for comb production, so as to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a comb production quick tooth cutting machine, comprising a blank frame, a blank roller rotatably mounted inside the blank frame, a servo motor fixedly mounted on one outer wall of the blank frame, the output shaft of the servo motor being connected to the rotation shaft of the blank roller, a plurality of equally spaced circumferentially distributed blank grooves being formed on the outer surface of the blank roller, a plurality of clamping springs being fixedly mounted on the inner walls of both sides of each blank groove, a clamping plate being fixedly mounted between the tops of the clamping springs on the same side, upper columns being fixedly mounted at the four corners of the upper surface of the blank frame, a tooth cutting top plate being mounted between the tops of the four upper columns, a hydraulic cylinder being fixedly mounted at the center of the upper surface of the tooth cutting top plate, a telescopic piston rod being provided at the output end of the hydraulic cylinder, and a tooth cutting frame being fixedly mounted on the lower surface of the bottom end of the piston rod.

[0009] Preferably, a rotating shaft is rotatably mounted inside the tooth cutting machine frame via bearings, and several tooth cutting blades are fixedly mounted on the outside of the rotating shaft.

[0010] Preferably, the plurality of the cutting blades are distributed horizontally at equal intervals.

[0011] Preferably, a rotary motor is fixedly installed on the outer wall of one end of the tooth cutting machine frame by bolts, and the output shaft of the rotary motor is connected to the rotary shaft.

[0012] Preferably, guide rods are fixedly installed on both sides of the upper surface of the tooth cutting machine frame.

[0013] Preferably, the top ends of the two guide rods penetrate the top plate of the cutting tooth, and the guide rods are slidably connected to the top plate of the cutting tooth.

[0014] Preferably, a lower base is fixedly installed on the lower surface of the bottom end of the blank forming machine frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model relates to a quick comb cutting machine. In actual production, once the blank roller is filled with blank plates, a servo motor drives the roller to rotate. After one rotation, several blank plates are opened to create comb teeth. Compared to existing technologies, this invention offers faster and more efficient tooth cutting, enabling rapid tooth cutting of multiple blank plates. This processing structure is more efficient for tooth cutting, effectively improving the initial efficiency of comb blanks and allowing for efficient multi-group production. The faster processing speed makes it suitable for high-efficiency mass production of combs. Furthermore, the spring-loaded clamping structure on the blank roller facilitates the fixing and clamping of the blank plates, making clamping and unloading easier and more convenient. The structure is practical and has good structural usability. Attached Figure Description

[0017] Figure 1 This is a front perspective view of the tooth cutting machine according to an embodiment of the present invention;

[0018] Figure 2 This is a bottom view of the bottom structure of the tooth cutting machine according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the overall structure of the blank roller according to an embodiment of the present utility model;

[0020] Figure 4 This is an embodiment of the present utility model. Figure 3 A magnified structural diagram of region A;

[0021] Figure 5 This is a schematic diagram of the cutting tooth drive structure according to an embodiment of the present utility model.

[0022] In the diagram: 1. Material blank frame; 2. Material blank roller; 3. Servo motor; 4. Material blank trough; 5. Clamping spring; 6. Clamping plate; 7. Upper column; 8. Cutting tooth top plate; 9. Hydraulic cylinder; 10. Piston rod; 11. Cutting tooth frame; 12. Rotating shaft; 13. Cutting tooth blade; 14. Rotary motor; 15. Guide rod; 16. Lower base. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Please see Figure 1-5 An embodiment of this utility model is provided: a comb production quick tooth cutting machine, including a blank frame 1, a blank roller 2 rotatably installed inside the blank frame 1, a servo motor 3 fixedly installed on one side of the outer wall of the blank frame 1, the output shaft of the servo motor 3 is connected to the rotation shaft of the blank roller 2, so that the servo motor 3 can drive the blank roller 2 to rotate through its output shaft.

[0027] For details, please refer to the appendix of the instruction manual. Figure 3 as well as Figure 4 As shown, several equally spaced circularly distributed material grooves 4 are provided on the outer surface of the material roller 2. Several clamping springs 5 ​​are fixedly installed on the inner walls of both sides of each material groove 4. A clamping plate 6 is fixedly installed between the tops of the clamping springs 5 ​​on the same side.

[0028] With this structural design, when it is necessary to fix the blank board for producing wooden combs onto the blank roller 2, the blank board can be placed between two clamping plates 6, and then the blank board can be manually pressed to insert it between the two clamping plates 6. During the insertion process, the blank board can squeeze the clamping plates 6 to both sides. During the squeezing and moving process of the clamping plates 6, it will compress several clamping springs 5 ​​on the back, thereby putting the clamping springs 5 ​​in a compressed state. The clamping springs 5 ​​in the compressed state have a rebound reaction force, so the blank board between the two clamping plates 6 can be elastically fixed and clamped through the rebound force of the spring, thus clamping and fixing the blank board onto the blank roller 2.

[0029] In the actual production and processing room, blank plates can be inserted into several blank grooves 4 of the blank roller 2. At this time, several blank plates are evenly spaced and circumferentially distributed, which facilitates subsequent uniform tooth cutting processing.

[0030] In this embodiment, to ensure normal tooth opening operation, please refer to the appendix of the instruction manual for details. Figure 2 as well as Figure 5 As shown, upper columns 7 are fixedly installed at the four corners of the upper surface of the blank frame 1. A cutting tooth top plate 8 is installed between the tops of the four upper columns 7. A hydraulic cylinder 9 is fixedly installed at the center of the upper surface of the cutting tooth top plate 8. A telescopic piston rod 10 is provided at the output end of the hydraulic cylinder 9. A cutting tooth frame 11 is fixedly installed on the lower surface of the bottom end of the piston rod 10. The hydraulic cylinder 9 can drive the piston rod 10 to telescopically extend and retract. When the piston rod 10 is telescopically extending and retracting, it can drive the cutting tooth frame 11 at the bottom to rise or fall. When the cutting tooth frame 11 falls, it can perform the tooth cutting feed process. When the cutting tooth frame rises, it can perform the tooth retraction and reset work after tooth cutting.

[0031] Furthermore, a rotating shaft 12 is rotatably mounted inside the tooth cutting machine frame 11 via bearings, and several tooth cutting blades 13 are fixedly mounted on the outside of the rotating shaft 12, with the tooth cutting blades 13 being distributed horizontally at equal intervals.

[0032] In order to drive several cutting blades 13 to rotate, a rotary motor 14 is fixedly installed on the outer wall of one end of the cutting machine frame 11 by bolts. The output shaft of the rotary motor 14 is connected to the rotating shaft 12. Thus, the rotary motor 14 can drive several cutting blades 14 to rotate uniformly to ensure the cutting effect.

[0033] In this embodiment, in order to improve the vertical movement guidance of the tooth cutting machine frame 11 and maintain its linear displacement effect, guide rods 15 are fixedly installed on both sides of the upper surface of the tooth cutting machine frame 11. The top ends of the two guide rods 15 penetrate through the tooth cutting top plate 8, and the guide rods 15 are slidably connected to the tooth cutting top plate 8. Through the structural design of the guide rods 15, when the tooth cutting machine frame 11 moves up and down, the guide rods 15 can have a certain displacement guidance effect, ensuring the linearity of the displacement and improving the tooth cutting quality.

[0034] In this embodiment, in order to improve the stability of the bottom structure of the tooth cutting machine of this utility model, a lower base 16 is fixedly installed on the lower surface of the bottom end of the blank frame 1.

[0035] Working principle: When using the tooth cutting machine of this utility model, several blank plates that need to be toothed can be evenly inserted and fixed on the blank roller 2. When inserting and fixing, the blank plate is placed between two clamping plates 6, and then the blank plate is manually pressed to insert it between the two clamping plates 6. During the insertion process, the blank plate can squeeze the clamping plates 6 to both sides. During the squeezing and moving process of the clamping plates 6, it will compress several clamping springs 5 ​​on the back, so that the clamping springs 5 ​​are in a compressed state. The clamping springs 5 ​​in the compressed state have a rebound reaction force, so the blank plate between the two clamping plates 6 can be elastically fixed and clamped through the rebound force of the spring, thus clamping and fixing the blank plate on the blank roller 2.

[0036] After several blank plates are inserted on the blank roller 2, the blank plates are distributed in a circumferentially spaced manner.

[0037] Then, the hydraulic cylinder 9 can be used to work. The hydraulic cylinder 9 can drive the piston rod 10 to extend and retract. When the piston rod 10 extends, it can drive the bottom cutting frame 11 and the cutting blade 13 to descend. During the descent of the cutting blade 13, the rotary motor 14 works synchronously. The rotary motor 14 can drive several cutting blades 13 to rotate synchronously.

[0038] When the rotating cutting blade 13 comes into contact with the blank plate on the blank roller 2 during the descent, the cutting of the blank plate can be completed by the high-speed rotating cutting blade 13.

[0039] After the teeth of a single blank plate are cut, the blank roller 2 can be driven to rotate by the servo motor 3. The rotation of the blank roller 2 allows several blank plates on it to make tooth-cutting contact with the cutting blade 13. After the blank roller 2 rotates once, several blank plates on it can complete the tooth-cutting work.

[0040] In summary, the comb quick tooth cutting machine of this utility model, when in actual production, after the blank roller 2 is filled with blank plates, the servo motor 3 drives the blank roller 2 to rotate. After the blank roller 2 rotates once, several blank plates on it can complete the tooth cutting work of the comb. Compared with the prior art, this utility model has a faster and more efficient tooth cutting effect in actual tooth cutting processing, and can complete the rapid tooth cutting work of multiple sets of blank plates. This processing structure is more efficient for tooth cutting work, effectively improving the starting efficiency of comb blanks, and can realize high-efficiency production of multiple sets. The processing speed is faster, so it is suitable for high-efficiency mass production of combs. In addition, this utility model has a spring-type clamping structure on the blank roller 2, which can conveniently fix and clamp the blank plates, making clamping and material picking more convenient to use and having good structural practicality.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A comb production quick tooth cutting machine, comprising a blank frame (1), characterized in that, A blank roller (2) is rotatably installed inside the blank frame (1). A servo motor (3) is fixedly installed on one side of the outer wall of the blank frame (1). The output shaft of the servo motor (3) is connected to the rotation shaft of the blank roller (2). Several equally spaced circularly distributed blank grooves (4) are opened on the outer surface of the blank roller (2). Several clamping springs (5) are fixedly installed on the inner walls on both sides of each blank groove (4). A clamping plate (6) is fixedly installed between the tops of several clamping springs (5) on the same side. An upper column (7) is fixedly installed at the four corners of the upper surface of the blank frame (1). A cutting tooth top plate (8) is installed between the tops of the four upper columns (7). A hydraulic cylinder (9) is fixedly installed at the center of the upper surface of the cutting tooth top plate (8). A telescopic piston rod (10) is provided at the output end of the hydraulic cylinder (9). A cutting tooth frame (11) is fixedly installed on the lower surface of the bottom end of the piston rod (10).

2. The comb production quick tooth cutting machine according to claim 1, characterized in that: The tooth cutting machine frame (11) has a rotating shaft (12) rotatably mounted inside via bearings, and several tooth cutting blades (13) are fixedly mounted on the outside of the rotating shaft (12).

3. A comb production quick tooth cutting machine according to claim 2, characterized in that: Several of the cutting blades (13) are distributed horizontally at equal intervals.

4. A comb production quick tooth cutting machine according to claim 1, characterized in that: A rotary motor (14) is fixedly installed on the outer wall of one end of the tooth cutting machine frame (11) by bolts, and the output shaft of the rotary motor (14) is connected to the rotating shaft (12).

5. A comb production quick tooth cutting machine according to claim 1, characterized in that: Guide rods (15) are fixedly installed on both sides of the upper surface of the tooth cutting machine frame (11).

6. A comb production quick tooth cutting machine according to claim 5, characterized in that: The top ends of the two guide rods (15) penetrate the top plate (8) of the cutting tooth, and the guide rods (15) are slidably connected to the top plate (8).

7. A comb production quick tooth cutting machine according to claim 1, characterized in that: A lower base (16) is fixedly installed on the lower surface of the bottom end of the blank frame (1).

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