Cutting and blanking device
By designing a cutting and blanking device including guide blocks, rotating blocks and extension blocks, the problems of ejection and dispersion of blanking during cutting are solved, orderly blanking and efficient transport of the pipe body are achieved, and production efficiency and safety are improved.
Patent Information
- Application Number
- CN202422026799.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-21
AI Technical Summary
In the manufacturing process of cosmetic medium-branch tubes, the cut medium-branch tubes are prone to pop out when cut, which poses safety hazards. The material of the pipe body is dispersed after cutting, affecting production efficiency.
A cutting and blanking device is designed, including a guide block, a rotary block and an extension block. Through the cooperation of the extension block and the guide surface, the pipe body is transported along the guide surface, and the orderly blanking of the pipe body is achieved through the cooperation of the groove body and the through groove, preventing the pipe body from flying out, and pushing the pipe body through the airflow to prevent material from being caught.
The orderly blanking of the pipe body is achieved, production efficiency is improved, production safety is enhanced, and the finishing time after the pipe body is blanked is avoided, ensuring that the pipe body can be easily transferred after being cut into small sections.
Smart Images
Figure CN223000726U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blanking equipment, in particular to a cutting and blanking device. Background Art
[0002] At present, the raw material for the manufacture of the tube in cosmetics is a thin-walled cylindrical long tube, which is cut into small tube segments by a cutting device and then processed subsequently. When cutting and blanking, the middle tube being cut is likely to pop out during cutting, posing a safety hazard. And after cutting, the blanking of the middle tube is scattered and needs to be sorted before it can be transferred to the next process, affecting the production efficiency. Summary of the Utility Model
[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a cutting and blanking device to achieve orderly blanking and improve production efficiency.
[0004] The utility model discloses a cutting and blanking device, which includes a guiding block and a rotating block. The rotating block can rotate along its own axis. The rotating block includes an extension block located on the radial outer side. The extension block is provided with a groove I. The groove I penetrates the extension block and extends outward at the outer end in the radial direction of the rotating block. A tube body can be inserted into the groove I. The guiding block is provided with a guiding surface. The extension block can rotate to the radial inner side of the guiding surface. The distance between the outer end of the extension block in the radial outward direction of the rotating block and the guiding surface is smaller than the diameter of the tube body. The guiding block is also provided with a through groove, and the through groove is located below the rotating block. When the extension block rotates to above the through groove, the groove I can be vertically aligned with the through groove, so that the tube body in the groove I can slide into the through groove.
[0005] Further, the axial direction of the tube body is parallel to the axial direction of the rotating block. A part of the tube body extends out of the groove I. A stop block I is installed in the groove I, and the stop block I is located on the side where the tube body is inserted into the groove I.
[0006] Further, it further includes a stop block II. The stop block II can move up and down. The stop block II can be inserted into the groove I, and the stop block II is located above the tube body.
[0007] Further, the guiding surface faces the center of the rotating block. The guiding surface is an arc surface and is concentric with the rotating block.
[0008] Further, the length of the through groove is the same as the axial length of the tube body, and the width of the through groove is the same as the diameter of the tube body.
[0009] Further, a rotating shaft is fixedly installed on the rotating block. The rotating shaft can rotate along its own axis. When the rotating shaft rotates, it drives the rotating block to rotate synchronously.
[0010] Further, the extension block is provided with a second groove, the rotating shaft is provided with a main hole and a first side hole, the main hole is communicated with the first side hole, one end of the second groove is communicated with the first groove, the other end is communicated with the first side hole, the rotating shaft is further provided with a second side hole, the second side hole is communicated with the main hole, a collar is slidably connected to the outer wall of the rotating shaft, a ring groove is provided on the inner wall of the collar, the ring groove is communicated with the second side hole, the collar is provided with a through hole, one end of the through hole extends out of the collar, the other end is communicated with the ring groove, and a gas source is connected to the end of the through hole extending out of the collar.
[0011] Further, the first side holes and the second grooves are arranged in one-to-one correspondence.
[0012] Further, the main hole is a counterbore, and the opening end of the main hole on the rotating shaft is sealed by a plug.
[0013] Further, the top position of the guiding block is higher than the center of the rotating block.
[0014] Advantages of the utility model:
[0015] 1. The pipe body is conveyed along the guiding surface through the cooperation of the extension block and the guiding surface. When the first groove and the through groove are vertically aligned, the pipe body in the first groove slides into the through groove to realize the orderly blanking of the pipe body, which facilitates the subsequent transfer process, saves the sorting time after the pipe body blanking, and improves the production efficiency.
[0016] 2. The pipe body is limited by the inner wall of the first groove, the first stop block and the extension part to prevent the pipe body from flying out when being cut, improving the production safety. At the same time, it ensures that the pipe body remains on the inner wall of the first groove after being cut into small sections for convenient transfer.
[0017] 3. The gas source connected through the through hole of the collar jets air into the main hole, and the air flow sprays out from the first groove through the first side hole and the second groove, thereby pushing the pipe body to prevent the pipe body from jamming in the first groove. Description of the drawings
[0018] Figure 1 It is a sectional view of the embodiment;
[0019] Figure 2 It is Figure 1 The sectional view in the M-M direction of
[0020] Reference numerals: guiding block 1, guiding surface 11, through groove 12, rotating block 2, extension block 21, first groove 211, second groove 212, rotating shaft 3, main hole 31, plug 311, first side hole 32, second side hole 33, first stop block 4, second stop block 5, extension part 51, air cylinder 6, cutting table 7, base 8, collar 81, ring groove 811, through hole 812, pipe body 9. Detailed implementation manners
[0021] The following will clearly and completely describe the technical solutions in this embodiment in conjunction with the accompanying drawings in this embodiment. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0022] As Figure 1 shown, a cutting and blanking device includes a guiding block 1, a rotating block 2, and a second stopper 5. The rotating block 2 can rotate along its own axis. Specifically, a rotating shaft 3 is fixedly installed on the rotating block 2. Combining Figure 2 , the left end of the rotating shaft 3 is connected to a servo motor for driving, and the rotating shaft 3 can rotate along its own axis. The rotating shaft 3 is inserted into the rotating block 2 and the two are connected by a key. When the rotating shaft 3 rotates, it drives the rotating block 2 to rotate synchronously.
[0023] As Figure 1 shown, the rotating block 2 includes an extension block 21 located on the radially outer side. Four extension blocks 21 are evenly distributed along the circumferential direction of the rotating block 2. The extension block 21 is provided with a first groove 211. Along the radially outward direction of the rotating block 2, the first groove 211 penetrates the outer end of the extension block 21. The length direction of the first groove 211 is parallel to the axial direction of the rotating block 2. Figure 2 In Figure 2 shown, the length direction of the first groove 211 is the left-right direction and penetrates the extension block 21. A tube 9 can be inserted into the first groove 211. The tube 9 is cylindrical, and the axial direction of the tube 9 is parallel to the axial direction of the rotating block 2. A part of the tube 9 extends out of the first groove 211. Specifically, the cutting and blanking device in this embodiment is used for blanking after the long strip-shaped tube 9 is cut. During cutting, as Figure 2 shown, the right side of the cutting and blanking device is a cutting table 7. The tube 9 passes through the cutting table 7 and is clamped by the cutting table 7. The left end of the tube 9 is inserted into the first groove 211.
[0024] As Figure 1As shown in the figure, the guiding block 1 is located at the lower peripheral position of the rotating block 2. The top position of the guiding block 1 is higher than the center of the rotating block 2. The guiding block 1 is provided with a guiding surface 11, and the guiding surface 11 faces the center of the rotating block 2. The guiding surface 11 is an arc surface and is concentric with the rotating block 2. The extending block 21 can rotate to the radially inner side of the guiding surface 11. The distance between the outer end of the extending block 21 along the radial direction of the rotating block 2 and the guiding surface 11 is smaller than the diameter of the pipe body 9. When the extending block 21 rotates to the position where the opening of the first groove 211 faces downward, part of the pipe body 9 slides out of the first groove 211 under the action of gravity. The guiding block 1 can hold the pipe body 9 to prevent the pipe body 9 from completely sliding out of the first groove 211.
[0025] As Figure 1 shown in the figure, the guiding block 1 is further provided with a through groove 12. The through groove 12 is located below the rotating block 2. When one of the extending blocks 21 rotates to the lowermost end, the rotation of the rotating block 2 stops at this time. The extending block 21 is located above the through groove 12, and the first groove 211 of the extending block 21 can be vertically aligned with the through groove 12, so that the pipe body 9 in the first groove 211 slides into the through groove 12 to realize the orderly blanking of the pipe body 9, which is convenient for subsequent transfer processes. The length of the through groove 12 is the same as the axial length of the pipe body 9, and the width of the through groove 12 is the same as the diameter of the pipe body 9.
[0026] As Figure 1 、 Figure 2 shown in the figure, the rotating shaft 3 is provided with a main hole 31, a first side hole 32, and a second side hole 33. The main hole 31 is coaxially arranged with the rotating shaft 3. The main hole 31 is a counterbore. The opening end of the main hole 31 on the rotating shaft 3 is blocked by a plug 311. The first side hole 32 and the second side hole 33 are both arranged along the radial direction of the rotating shaft 3. The first side hole 32 and the second side hole 33 are distributed at different positions in the axial direction of the rotating shaft 3. The main hole 31 is communicated with the first side hole 32 and the second side hole 33. A collar 81 is slidably connected to the outer wall of the rotating shaft 3. The collar 81 is fixedly installed on the base 8. The collar 81 is a circular ring structure. The rotating shaft 3 is inserted into the collar 81 and can rotate along the inner wall of the collar 81. A ring groove 811 is provided on the inner wall of the collar 81. The ring groove 811 is communicated with the second side hole 33. The collar 81 is provided with a through hole 812. One end of the through hole 812 leads out of the collar 81, and the other end is communicated with the ring groove 811. The end of the through hole 812 that leads out of the collar 81 is connected to a gas source.
[0027] The extending block 21 is provided with a second groove 212. The first side hole 32 and the second groove 212 are arranged in one-to-one correspondence. The second groove 212 is communicated with the first side hole 32. The gas source connected through the through hole 812 of the collar 81 jets air into the main hole 31, and the air flow passes through the first side hole 32 and the second groove 212 and sprays out from the first groove 211, thereby pushing the pipe body 9 to prevent the pipe body 9 from jamming in the first groove 211.
[0028] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as within the protection scope of the present utility model.
Claims
1. A cutting and blanking device, characterized in that: The invention comprises a guide block (1) and a rotating block (2), wherein the rotating block (2) is capable of rotating along its own axis, wherein the rotating block (2) comprises an extension block (21) located radially outwardly, wherein the extension block (21) is provided with a groove body (211), wherein the groove body (211) penetrates the extension block (21) and extends along the radially outward outer end of the rotating block (2), wherein a tube body (9) can be inserted into the groove body (211), wherein the guide block (1) is provided with a guide surface (11), and wherein the extension block (21) is capable of rotating until the guide surface (11) is radially outwardly extending from the extension block (21). Towards the inside, the distance between the outer end of the extension block (21) in the radially outward direction of the rotating block (2) and the guide surface (11) is smaller than the diameter of the tube body (9). The guide block (1) is also provided with a through groove (12). The through groove (12) is located below the rotating block (2). When the extension block (21) rotates to above the through groove (12), the groove body (211) can be aligned with the through groove (12) in the upper and lower directions, so that the tube body (9) in the groove body (211) can slide into the through groove (12).
2. A cutting and blanking device according to claim 1, characterized in that: The axial direction of the tube body (9) is arranged parallel to the axial direction of the rotating block (2); the tube body (9) partially extends out of the groove body (211); a stopper (4) is installed in the groove body (211); the stopper (4) is located on the side where the tube body (9) is inserted into the groove body (211).
3. A cutting and blanking device according to claim 1, characterized in that: It also includes a second stopper (5), which can move up and down, and can be inserted into the first groove (211), and the second stopper (5) is located above the tube (9).
4. A cutting and blanking device according to claim 1, characterized in that: The guide surface (11) faces the center of the rotating block (2); the guide surface (11) is an arc surface and is concentric with the rotating block (2).
5. A cutting and blanking device according to claim 1, characterized in that: The length of the through groove (12) is the same as the axial length of the tube body (9), and the width of the through groove (12) is the same as the diameter of the tube body (9).
6. A cutting and blanking device according to claim 1, characterized in that: The rotating block (2) is fixedly mounted with a rotating shaft (3), and the rotating shaft (3) is capable of rotating along its own axis. When the rotating shaft (3) rotates, it drives the rotating block (2) to rotate synchronously.
7. A cutting and blanking device according to claim 6, characterized in that: The extension block (21) is provided with a second groove body (212); the rotating shaft (3) is provided with a main hole (31) and a first side hole (32); the main hole (31) is connected to the first side hole (32); one end of the second groove body (212) is connected to the first groove body (211), and the other end is connected to the first side hole (32); the rotating shaft (3) is further provided with a second side hole (33); the second side hole (33) is connected to the main hole (31). The outer wall of the rotating shaft (3) is slidably connected with a collar (81), the inner wall of the collar (81) is provided with an annular groove (811), the annular groove (811) is communicated with the second side hole (33), the collar (81) is provided with a through hole (812), one end of the through hole (812) passes through the collar (81), and the other end is communicated with the annular groove (811), and one end of the through hole (812) passes through the collar (81) and is connected to the air source.
8. A cutting and blanking device according to claim 7, characterized in that: The side hole one (32) and the groove body two (212) are arranged in a one-to-one correspondence.
9. A cutting and blanking device according to claim 7, characterized in that: The main hole (31) is a countersunk hole, and the main hole (31) is blocked at one open end of the rotating shaft (3) by a plug (311).
10. The cutting and blanking device according to claim 1, characterized in that: The top position of the guide block (1) is higher than the center of the rotating block (2).