Automatic circular tube embroidery machine convenient to adjust and fix

Abstract

The invention discloses an automatic circular tube embroidery machine convenient to adjust and fix, and relates to the technical field of embroidery machine equipment. The device comprises a rotating table fixing seat, a rotating clamping table is arranged in the rotating table fixing seat, a bottom plate is arranged on one side of the rotating table fixing seat, a pipe position sliding block fixing plate is arranged on the bottom plate, a pipe position fixing seat is arranged on the pipe position sliding block fixing plate, and a material pipe guide piece is arranged on the side, close to the rotating clamping table, of the pipe position fixing seat. A thimble fixing plate is arranged on the side away from the rotary clamping table, a material pipe thimble is arranged on the thimble fixing plate, a material pipe through hole is formed in the center of a material pipe guide piece, a clamping block is arranged on one side of the material pipe guide piece, the material pipe guide piece is arranged on the pipe position fixing base to be matched with the material pipe thimble, and the material pipe clamping block can fasten a material pipe through driving of an air cylinder. And after embroidery is completed, the material pipes can be directly cut, and embroidery cutting can be carried out on the material pipes of different specifications according to needs.

Description

Technical Field

[0001] The invention relates to an automatic round tube flower cutting machine which is easy to adjust and fix, and relates to the technical field of flower cutting machine equipment. Background Art

[0002] A cutting machine is a device that uses automation technology to control a tool to carve fine patterns or text on the surface of an object.

[0003] Existing engraving machines are usually used for engraving sheets and beads. After the raw material is fixed by a clamp, the raw material is rotated and engraved with a tool. However, it is not possible to engrave some pipe structural parts well. Therefore, an automatic round tube engraving machine that is easy to adjust and fix is ​​proposed, so that the round tube parts can be engraved to obtain the desired process effect. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic round tube turning machine which is easy to adjust and fix in view of the defects or shortcomings in the prior art. By arranging a material tube guide on a tube position fixing seat to cooperate with a material tube ejector, a material tube clamp block can be driven by a cylinder to tighten the material tube. After the turning is completed, the material tube can be directly cut. Material tubes of different specifications can be turned and cut according to needs.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: it includes a rotating table fixing seat 1, a rotating clamping table 2 is arranged in the rotating table fixing seat 1, a bottom plate 3 is arranged on one side of the rotating table fixing seat 1, a pipe position slider fixing plate 4 is arranged on the bottom plate 3, a pipe position fixing seat 5 is arranged on the pipe position slider fixing plate 4, a material pipe guide 7 is arranged on the side of the pipe position fixing seat 5 close to the rotating clamping table 2, a ejector fixing plate 10 is arranged on the side away from the rotating clamping table 2, a material pipe ejector 8 is arranged on the ejector fixing plate 10, a material pipe through hole 73 is arranged in the center of the material pipe guide 7, and a clamping block 6 is arranged on one side of the material pipe guide 7.

[0006] Furthermore, the material tube guide 7 is provided with a clamping plate 71 on the side close to the rotating clamping table 2, and the material tube guide 7 is provided with a material tube support plate 72 on the side away from the rotating clamping table 2. The clamping plate 71 and the material tube support plate 72 are both semi-cylindrical structures, and the clamping plate 71 and the material tube support plate 72 are vertical in space. The clamping plate 71 and the material tube support plate 72 are respectively provided with a feed support tube groove 711 and a support tube groove 721.

[0007] Furthermore, a groove 62 matching the feed support pipe groove 711 is provided on the side of the clamping block 6 facing the clamping sheet 71 .

[0008] Furthermore, a clamping cylinder 9 is provided on one side of the clamping block 6, and a push rod of the clamping cylinder 9 is connected to the clamping block 6. A guide block 61 is provided on the side of the clamping block 6 facing the pipe position fixing seat 5, and the guide block 61 is an inverted trapezoidal structure.

[0009] Furthermore, the tube position fixing seat 5 includes two positioning blocks 51, and the two positioning blocks 51 are respectively provided with a guide fixing hole 52 and an ejector fixing hole 53, the guide fixing hole 52 matches the material tube guide 7, and the ejector fixing hole 53 matches the material tube ejector 8. The tube position fixing seat 5 is also provided with an adjustment guide groove 54, which is an inverted trapezoidal structure and matches the guide block 61.

[0010] Furthermore, a material tube positioning groove 81 is provided at the front end of the material tube ejector pin 8, and the material tube positioning groove 81 and the material tube through hole 73 are located on the same central axis.

[0011] Furthermore, two fixed guide grooves 31 are arranged on the bottom plate 3 , and a guide rail 32 with a groove is arranged on the fixed guide groove 31 . A slider 41 is arranged at the bottom of the pipe position slider fixing plate 4 , and the slider 41 matches the guide rail 32 .

[0012] Furthermore, a pin cylinder 11 and a feed cylinder 17 are also provided on one side of the bottom plate 3 . The pin cylinder 11 has a pin rod connected to the pin fixing plate 10 , and the feed cylinder 17 has a pin rod connected to the pipe position slider fixing plate 4 .

[0013] Furthermore, a rotating servo motor 12 is provided on one side of the rotating table fixing base 1, and a driving pulley 13 and a driven pulley 14 are provided on the rear side of the rotating table fixing base 1. The driving pulley 13 and the driven pulley 14 are connected through a belt 15. The driving pulley 13 is connected to the output shaft of the rotating servo motor 12, and the driven pulley 14 is connected to the rotating clamping table 2, and a feed hole 141 is provided in the middle of the driven pulley 14.

[0014] Furthermore, the rotating clamping table 2 is installed in the rotating table fixing seat 1 through a bearing, and the rotating clamping table 2 is a hollow structure, and an elastic clamp 16 is arranged at the front end, and the front end of the elastic clamp 16 is composed of multiple fixing plates 161, and a fastening bolt is arranged on the outer side of the rotating clamping table 2 corresponding to the fixing plate 161.

[0015] After adopting the above technical scheme, the beneficial effects of the present invention are as follows: by arranging a material tube guide on the tube position fixing seat to cooperate with the material tube ejector, the material tube clamp can be driven by the cylinder to tighten the material tube, and the material tube can be directly cut after the turning is completed, and the material tubes of different specifications can be turned and cut according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 yes Figure 1 A second angle view of

[0019] Figure 3 yes Figure 1 A third angle view of

[0020] Figure 4 It is a schematic diagram of the structure of the pipe position fixing seat 5 in the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the clamping block 6 in the present invention;

[0022] Figure 6 It is a schematic structural diagram of the material pipe guide 7 in the present invention;

[0023] Figure 7 It is a schematic diagram of the structure of the material tube ejector 8 in the present invention;

[0024] Figure 8 It is a schematic structural diagram of the elastic clamp 16 in the present invention.

[0025] Explanation of the accompanying drawings: rotating table fixing seat 1, rotating clamping table 2, bottom plate 3, pipe position slider fixing plate 4, pipe position fixing seat 5, clamping block 6, material pipe guide 7, material pipe ejector 8, clamping cylinder 9, ejector fixing plate 10, ejector cylinder 11, rotating servo motor 12, driving pulley 13, driven pulley 14, belt 15, elastic chuck 16, feed cylinder 17, fixed guide groove 31, guide rail 32, slider 41, positioning block 51, guide fixing hole 52, ejector fixing hole 53, adjusting guide groove 54, guide block 61, clamping plate 71, material pipe support plate 72, material pipe through hole 73, material pipe positioning groove 81, feed hole 141, fixing plate 161. DETAILED DESCRIPTION

[0026] See also Figure 1-Figure 8As shown, the technical solution adopted in this specific embodiment is: it includes a rotating table fixing seat 1, a rotating clamping table 2 is arranged in the rotating table fixing seat 1, a bottom plate 3 is arranged on one side of the rotating table fixing seat 1, a pipe position slider fixing plate 4 is arranged on the bottom plate 3, a pipe position fixing seat 5 is arranged on the pipe position slider fixing plate 4, a material pipe guide 7 is arranged on the side of the pipe position fixing seat 5 close to the rotating clamping table 2, and an ejector fixing plate 10 is arranged on the side away from the rotating clamping table 2, a material pipe ejector 8 is arranged on the ejector fixing plate 10, a material pipe through hole 73 is arranged in the center of the material pipe guide 7, and a clamping block 6 is arranged on one side of the material pipe guide 7. In this embodiment, the rotating clamping table is used for feeding the material pipe. After the material pipe is put in from this side, it is led out from the front end and enters the material pipe guide and passes through the material pipe through hole. It can be adjusted according to the specific needs of the sewing flower. The section starts from the lead-out processing length of the material tube guide. When the material tube is inserted into the material tube guide, it is necessary to first adjust the position of the tube position slider fixing plate so that the tube position fixing seat moves toward the material tube so that the material tube can penetrate the material tube guide. At the same time, the material tube guide is also a support for turning and cutting. After adjusting the turning length of the material tube, move the clamping block so that the clamping block and the material tube guide clamp the material tube together, and at the same time drive the material tube ejector to abut against the material tube to limit the free end of the material tube, so that the material tube will not deviate during turning and cutting. After all fixing operations are completed, drive the rotary clamping table to rotate and drive the material tube to rotate, and then control the external tool to approach the material tube for turning. After turning, the tool can be replaced to cut the material tube, realizing the synchronous operation of turning and cutting, improving the degree of production automation, and improving production efficiency.

[0027] To be more specific, a clamping plate 71 is provided on the side of the material tube guide 7 close to the rotating clamping table 2, and a material tube support plate 72 is provided on the side of the material tube guide 7 away from the rotating clamping table 2. Both the clamping plate 71 and the material tube support plate 72 are semi-cylindrical structures, and the clamping plate 71 and the material tube support plate 72 are vertical in space. A feed support pipe groove 711 and a support pipe groove 721 are respectively provided on the clamping plate 71 and the material tube support plate 72. In this embodiment, the processing area of ​​the material tube is the contact section where the material tube extends out of the material tube support plate and the material tube ejector pin. One end is supported by the material tube support plate and the other end is limited by the material tube ejector pin. When cutting, the tool can be aligned with the end of the material tube support plate for cutting. The cutting position is controlled by the control system and the position is precise.

[0028] To be more specific, the clamping block 6 and the clamping sheet 71 are provided with a groove 62 matching the feed support pipe groove 711 on the side facing each other. In this embodiment, the material pipe is clamped by providing grooves matching the material pipe on both the clamping sheet and the clamping block, which can effectively limit the material pipe from the end to prevent shaking.

[0029] To be more specific, a clamping cylinder 9 is provided on one side of the clamping block 6, the top rod of the clamping cylinder 9 is connected to the clamping block 6, and a guide block 61 is provided on the side of the clamping block 6 facing the pipe position fixing seat 5. The guide block 61 is an inverted trapezoidal structure. In this embodiment, the clamping block is driven by the clamping cylinder, and the clamping speed is fast and the precision is high.

[0030] More specifically, the tube position fixing seat 5 includes two positioning blocks 51, and the two positioning blocks 51 are respectively provided with a guide fixing hole 52 and an ejector fixing hole 53. The guide fixing hole 52 matches the material tube guide 7, and the ejector fixing hole 53 matches the material tube ejector 8. The tube position fixing seat 5 is also provided with an adjustment guide groove 54, which is an inverted trapezoidal structure and matches the guide block 61. In this embodiment, the two positioning blocks are used to limit and fix the material tube guide and the material tube ejector. After the adjustment of the tube position fixing seat is completed, the material tube ejector can be driven to fine-tune the tightness to prevent the material tube ejector from being too tight against the material tube, which affects the lathe effect. The adjustment guide groove provided on the tube position fixing seat matches the guide block on the clamping block, and the clamping block can move smoothly on the adjustment guide groove, thereby achieving clamping and fixing of the material tube.

[0031] More specifically, a material tube positioning groove 81 is provided at the front end of the material tube ejector 8, and the material tube positioning groove 81 and the material tube through hole 73 are on the same central axis. The material tube is constrained by providing the material tube positioning groove, and a corresponding material tube positioning groove structure can be adopted according to the actual structure of the material tube.

[0032] More specifically, two fixed guide grooves 31 are provided on the bottom plate 3, a guide rail 32 with a groove is provided on the fixed guide groove 31, a slider 41 is provided at the bottom of the tube position slider fixing plate 4, the slider 41 matches the guide rail 32, and by matching the guide rail with the slider, the tube position slider fixing plate can move smoothly on the bottom plate to adjust the lathing area of ​​the material tube.

[0033] More specifically, an ejector cylinder 11 and a feed cylinder 17 are also provided on one side of the bottom plate 3. The ejector rod of the ejector cylinder 11 is connected to the ejector fixing plate 10, and the ejector rod of the feed cylinder 17 is connected to the tube position slider fixing plate 4. In the present invention, the ejector of the material tube is controlled by the ejector cylinder, and the ejector of the material tube is installed on the ejector fixing plate, which is convenient for replacing different ejectors of the material tube according to different material tubes.

[0034] To be more specific, a rotating servo motor 12 is provided on one side of the rotating table fixing seat 1, and a driving pulley 13 and a driven pulley 14 are provided on the rear side of the rotating table fixing seat 1. The driving pulley 13 and the driven pulley 14 are connected with a belt 15, the driving pulley 13 is connected with the output shaft of the rotating servo motor 12, the driven pulley 14 is connected with the rotating clamping table 2, and a feed hole 141 is provided in the middle of the driven pulley 14. In this embodiment, the rotating clamping table is driven to rotate by a rotating servo motor, and the rotation speed is precisely controlled. At the same time, a feed hole is provided on the driven pulley for feeding the material tube, which can realize automatic and continuous feeding of cutting flowers and improve cutting efficiency.

[0035] To be more specific, the rotating clamping table 2 is installed in the rotating table fixing seat 1 through a bearing, and the rotating clamping table 2 is a hollow structure, and an elastic clamp 16 is provided at the front end. The front end of the elastic clamp 16 is composed of multiple fixing plates 161, and a fastening bolt is provided at the outer side of the rotating clamping table 2 corresponding to the fixing plate 161. In this embodiment, an elastic clamp is provided, and the material pipe is clamped by the elastic clamp, which is not easy to cause clamping damage to the material pipe.

[0036] The working principle of the present invention is as follows: when feeding, the material tube is put into the material feeding hole 141, passed through the elastic clamp 16, the feeding cylinder 17 is started, the position of the tube position slider fixing plate 4 on the bottom plate is adjusted, and the material tube is moved toward the material tube so that the material tube can pass through the material tube through hole 73 and pass through the material tube support sheet 72. At this time, the lead-out length of the material tube on the material tube support sheet 72 is selected according to the area to be cut, and the stroke of the feeding cylinder is controlled. After the adjustment is completed, the ejector cylinder 11 is started to drive the material tube ejector 8 to abut against the material tube, and the fastening bolts on the rotary clamping table 2 are tightened to complete the fastening of the material tube. At this time, the rotary servo motor 12 can be started to drive the rotary clamping table 2 to rotate, and then the external tool is controlled to select the tool head to move to the top of the material tube support sheet 72 to cut the material tube extending out of the material tube support sheet 72. After the cutting is completed, the tool is replaced to cut the material tube, and the cut material tube falls and can be uniformly recovered.

[0037] The above description is only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An automatic round tube engraving machine that is easy to adjust and fix, characterized in that: It comprises a rotating table fixing seat (1), wherein a rotating clamping table (2) is arranged inside the rotating table fixing seat (1), a bottom plate (3) is arranged on one side of the rotating table fixing seat (1), a pipe position slider fixing plate (4) is arranged on the bottom plate (3), a pipe position fixing seat (5) is arranged on the pipe position slider fixing plate (4), a material pipe guide (7) is arranged on the side of the pipe position fixing seat (5) close to the rotating clamping table (2), an ejector fixing plate (10) is arranged on the side away from the rotating clamping table (2), a material pipe ejector (8) is arranged on the ejector fixing plate (10), and a material pipe guide (7) is arranged at the center of the material pipe guide (7). A material pipe through hole (73) is provided, a clamping block (6) is provided on one side of the material pipe guide (7), a clamping sheet (71) is provided on the side of the material pipe guide (7) close to the rotating clamping platform (2), and a material pipe support sheet (72) is provided on the side of the material pipe guide (7) away from the rotating clamping platform (2), the clamping sheet (71) and the material pipe support sheet (72) are both semi-cylindrical structures, and the clamping sheet (71) and the material pipe support sheet (72) are vertical in space, and the clamping sheet (71) and the material pipe support sheet (72) are respectively provided with a feed support pipe groove (711) and a support pipe groove (721).

2. The automatic round tube engraving machine that is easy to adjust and fix according to claim 1 is characterized by: The clamping block (6) and the clamping sheet (71) are provided with a groove (62) matching the feed support pipe groove (711) on the side facing each other.

3. The automatic round tube engraving machine that is easy to adjust and fix according to claim 1 is characterized by: A clamping cylinder (9) is arranged on one side of the clamping block (6), a top rod of the clamping cylinder (9) is connected to the clamping block (6), and a guide block (61) is arranged on the side of the clamping block (6) facing the pipe position fixing seat (5), and the guide block (61) is an inverted trapezoidal structure.

4. The automatic round tube engraving machine that is easy to adjust and fix according to claim 1 is characterized by: The pipe position fixing seat (5) comprises two positioning blocks (51), and the two positioning blocks (51) are respectively provided with a guide fixing hole (52) and an ejector pin fixing hole (53), the guide fixing hole (52) matches with the material pipe guide (7), and the ejector pin fixing hole (53) matches with the material pipe ejector pin (8), and the pipe position fixing seat (5) is also provided with an adjustment guide groove (54), which is an inverted trapezoidal structure and matches with the guide block (61).

5. The automatic round tube engraving machine that is easy to adjust and fix according to claim 1 is characterized by: A material pipe positioning groove (81) is arranged at the front end of the material pipe ejector pin (8), and the material pipe positioning groove (81) and the material pipe through hole (73) are located on the same central axis.

6. The automatic round tube engraving machine that is easy to adjust and fix according to claim 1 is characterized by: The bottom plate (3) is provided with two fixed guide grooves (31), and a guide rail (32) with a groove is provided on the fixed guide groove (31). A slider (41) is provided at the bottom of the pipe position slider fixing plate (4), and the slider (41) matches the guide rail (32).

7. The automatic round tube engraving machine that is easy to adjust and fix according to claim 1 is characterized by: A pin cylinder (11) and a feed cylinder (17) are also provided on one side of the bottom plate (3); the pin cylinder (11) pin rod is connected to the pin fixing plate (10), and the feed cylinder (17) pin rod is connected to the pipe position slider fixing plate (4).

8. The automatic round tube engraving machine that is easy to adjust and fix according to claim 1 is characterized by: A rotary servo motor (12) is arranged on one side of the rotary table fixing seat (1), and a driving pulley (13) and a driven pulley (14) are arranged on the rear side of the rotary table fixing seat (1). The driving pulley (13) and the driven pulley (14) are connected via a belt (15). The driving pulley (13) is connected to the output shaft of the rotary servo motor (12), and the driven pulley (14) is connected to the rotary clamping table (2), and a feeding hole (141) is arranged in the middle of the driven pulley (14).

9. The automatic round tube engraving machine that is easy to adjust and fix according to claim 1, characterized in that: The rotating clamping platform (2) is installed in the rotating platform fixing seat (1) through a bearing, and the rotating clamping platform (2) is a hollow structure, with an elastic clamping head (16) arranged at the front end, the front end of the elastic clamping head (16) is composed of a plurality of fixing plates (161), and a fastening bolt is arranged at the outer side of the rotating clamping platform (2) corresponding to the fixing plate (161).

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