Cutter path mechanism of automatic cutting bed cutter

Abstract

The utility model relates to the technical field of automatic cutting beds, in particular to a cutter path mechanism of an automatic cutting bed cutter, which comprises a fixed mounting seat and a cutter body, a transverse connecting strip block is fixedly welded on the fixed mounting seat, a transverse limiting chute is arranged at the bottom of the transverse connecting strip block, and a fixing component with a correction function is mounted in the transverse limiting chute. The fixing assembly with the correcting function is used for correcting and fixing the cutter body, a limiting connecting assembly is fixedly installed at the bottom of the fixing installation base, and the two ends of the cutter body are slidably connected with the limiting connecting assembly through connecting plates. According to the cloth cutting device, the cutter body can be corrected and fixed, the phenomenon that the cutting effect is affected by deviation of the cutter body is avoided, the cloth cutting accuracy is effectively improved, the rejection rate is reduced, meanwhile, the cutter body can be conveniently installed on the fixed installation base through the limiting connection assembly, the convenience of disassembling and assembling of the cutter body is improved, and the production efficiency is improved. And the cutter body is more convenient to replace and overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic cutting machines, in particular to a cutting knife track mechanism of an automatic cutting machine. Background Art

[0002] Automatic cutting machine is an automatic cutting equipment used in clothing, shoemaking and other industries. Through the cooperation of computer-aided design software and cutting system, the movement trajectory and cutting depth of the cutter can be controlled with high precision, so as to achieve fast and accurate cutting. Automatic cutting machine has the advantages of high efficiency, high precision, high stability and high reliability, which can greatly improve production efficiency and reduce production costs. However, during use, the installation position of the cutter is offset or the cutter is offset during use, which can easily affect the cutting accuracy of the fabric and cause a high scrap rate. At the same time, the cutter is usually fixed by bolts, which makes the replacement and maintenance of the cutter inconvenient, and there are certain disadvantages in the use process.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] In order to overcome the technical defects of the prior art, the utility model provides a cutter track mechanism for an automatic cutting table, which can correct and fix the cutter body through a fixing component with a correction function, thereby preventing the cutter body from being offset and affecting the cutting effect, effectively improving the accuracy of cloth cutting and reducing the scrap rate.

[0005] The technical solution adopted by the utility model is: it includes a fixed mounting seat and a cutter body, the fixed mounting seat is fixedly welded with the transverse connecting strip block, the bottom of the transverse connecting strip block is provided with a transverse limiting slide groove, the transverse limiting slide groove is installed with the fixing component with a correction function, the fixing component with a correction function is used to correct and fix the cutter body, the bottom of the fixed mounting seat is fixedly installed with the limiting connecting component, and the two ends of the cutter body are slidably connected with the limiting connecting component through the connecting plate.

[0006] Preferably, in order to control the servo motor to turn on so that the bidirectional drive threaded rod can rotate in the transverse limit slot through the rotating joint, the fixing component with a correction function includes the servo motor and the bidirectional drive threaded rod, the servo motor is fixed on the inner wall of one end of the transverse limit slot, the bidirectional drive threaded rod is rotatably installed on the inner wall of the other end of the transverse limit slot through the rotating joint, and one end of the bidirectional drive threaded rod is fixedly connected to the output shaft of the servo motor.

[0007] Preferably, in order to enable the two threaded sliders to slide in opposite directions in the transverse limiting groove when the bidirectional drive threaded rod rotates, the threaded slider is installed on the bidirectional drive threaded rod, and the threaded slider is slidably engaged in the transverse limiting groove, and there are two threaded sliders, which are respectively located at the reverse thread ends of the bidirectional drive threaded rod.

[0008] Preferably, in order to enable the limit sliding block to slide in the limit mounting groove through the limit sliding rod, the connecting column is fixedly installed on the threaded sliding block, the U-shaped mounting block is fixed at one end of the connecting column, and a limit mounting groove is provided on the inner wall of the U-shaped mounting block, the limit sliding rod and the limit sliding block are installed in the limit mounting groove, and the limit sliding block is slidably sleeved on the limit sliding rod.

[0009] Preferably, in order to control the extension and retraction of the clamping and pushing cylinder so that the U-shaped seat can drive the correction roller to move and the correction roller can be contacted and connected with the side walls of the cutter body on both sides, the U-shaped seat is fixedly installed on the limiting slider, and the number of the U-shaped seats is two, and the two U-shaped seats are symmetrically distributed in the U-shaped mounting block, and the clamping and pushing cylinders are fixedly installed on the outer walls at both ends of the U-shaped mounting block, the U-shaped seat is fixedly connected to the telescopic end of the clamping and pushing cylinder, and the correction roller is rotatably installed on the inner wall of the U-shaped seat.

[0010] Preferably, in order to enable the connecting pin rod to be connected to the limit mounting seat through the connecting plate, the limit connecting assembly includes the limit mounting seat, the limit mounting seat is fixed to the bottom of the fixed mounting seat, the connecting pin rod is slidably mounted on the limit mounting seat, and the connecting plate is slidably sleeved on the connecting pin rod.

[0011] Preferably, in order to control the lifting control handle so that the connecting pin can be driven to slide on the limit mounting seat through the synchronization block, the synchronization block is fixedly mounted on one end of the connecting pin, and the lifting control handle is fixedly mounted on the outer wall of the synchronization block.

[0012] Preferably, in order to enable the return spring to drive the synchronization block to reset via the circular fixed block and the active sliding rod, thereby resetting the connecting pin, the active sliding rod is fixedly installed on the inner wall of the synchronization block, the active sliding rod is slidably inserted in the limit mounting seat, the circular fixed block is fixed at one end of the active sliding rod, and the circular fixed block is elastically connected to the inner wall of one end of the limit mounting seat through the return spring.

[0013] The beneficial effects of the utility model are as follows: the cutter body can be corrected and fixed by a fixing component with a correction function, so as to avoid the cutter body being offset and affecting the cutting effect, thereby effectively improving the accuracy of cloth cutting and reducing the scrap rate; at the same time, the cutter body can be conveniently installed on the fixed mounting seat through the limiting connection component, thereby improving the convenience of disassembly and assembly of the cutter body, making the replacement and maintenance of the cutter body more convenient and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above.

[0016] Figure 3 It is a structural schematic diagram of a fixing component with correction function of the utility model.

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the U-shaped mounting block of the utility model.

[0018] Figure 5 The utility model is a schematic diagram of the installation structure of the correction roller.

[0019] Figure 6 It is a structural schematic diagram of the limit connection component of the utility model.

[0020] Explanation of the accompanying drawings: In the figure: 1. Fixed mounting seat; 2. Cutter body; 3. Horizontal connecting strip; 4. Fixed component with correction function; 401. Servo motor; 402. Bidirectional drive threaded rod; 403. Rotating joint; 404. Threaded slider; 405. Connecting column; 406. U-shaped mounting block; 407. Limiting slide bar; 408. Limiting slider; 409. U-shaped holder; 410. Clamping and pushing cylinder; 411. Correction roller; 5. Limiting connecting component; 501. Limiting mounting seat; 502. Connecting pin rod; 503. Synchronous block; 504. Lifting control handle; 505. Active slide bar; 506. Circular fixed block; 507. Reset spring; 6. Connecting plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] like Figure 1-6As shown, the present embodiment provides a cutting tool rail mechanism for an automatic cutting machine, comprising a fixed mounting seat 1 and a cutter body 2, a transverse connecting strip 3 is fixedly welded on the fixed mounting seat 1, a transverse limiting groove is provided at the bottom of the transverse connecting strip 3, a fixing component 4 with a correction function is installed in the transverse limiting groove, the fixing component 4 with a correction function is used to correct and fix the cutter body 2, so as to adjust the position of the cutter body 2 and avoid the problem of displacement of the cutter body 2 when in use, a limiting connection component 5 is fixedly installed at the bottom of the fixed mounting seat 1, and both ends of the cutter body 2 are slidably connected to the limiting connection component 5 through a connecting plate 6, and the limiting connection component 5 is used to facilitate the installation and removal of the cutter body 2 on the fixed mounting seat 1.

[0023] As a technical optimization solution of the utility model, the fixing component 4 with correction function includes a servo motor 401 and a bidirectional drive threaded rod 402. The servo motor 401 is fixed on the inner wall of one end of the transverse limit slot. The bidirectional drive threaded rod 402 is rotatably installed on the inner wall of the other end of the transverse limit slot through a rotating joint 403. One end of the bidirectional drive threaded rod 402 is fixedly connected to the output shaft of the servo motor 401. A threaded slider 404 is installed on the bidirectional drive threaded rod 402. The threaded slider 404 is slidably engaged in the transverse limit slot, and the number of threaded sliders 404 is Two, two threaded sliders 404 are respectively located at the reverse threaded ends of the bidirectional drive threaded rod 402, a connecting column 405 is fixedly installed on the threaded slider 404, a U-shaped mounting block 406 is fixed at one end of the connecting column 405, a limited mounting groove is provided on the inner wall of the U-shaped mounting block 406, a limited sliding rod 407 and a limited sliding block 408 are installed in the limited mounting groove, the limited sliding block 408 is slidably sleeved on the limited sliding rod 407, a U-shaped card seat 409 is fixedly installed on the limited sliding block 408, and the number of U-shaped card seats 409 is two, and the two U-shaped card seats 409 are in the U-shaped mounting block 406 The U-shaped mounting block 406 is symmetrically distributed. A clamping and pushing cylinder 410 is fixedly installed on the outer walls of both ends of the U-shaped mounting block 406. The U-shaped holder 409 is fixedly connected to the telescopic end of the clamping and pushing cylinder 410. A correction roller 411 is rotatably installed on the inner wall of the U-shaped holder 409. When in use, the clamping and pushing cylinder 410 is controlled to be telescopic to drive the U-shaped holder 409 to move, so that the correction roller 411 contacts the side surfaces of the cutter body 2 on both sides, and when the U-shaped holder 409 moves, the limit slider 408 slides in the limit mounting groove through the limit slide rod 407, so as to ensure that the correction roller 411 moves. In the process, the path is kept stable, and at the same time, the servo motor 401 is controlled to start, so that the bidirectional drive threaded rod 402 rotates in the horizontal limiting slide groove, so that the two threaded sliders 404 drive the U-shaped mounting block 406 to move in opposite directions through the connecting column 405, so that the correction roller 411 fits the two side sides of the cutter body 2 and moves toward the two ends of the cutter body 2, so as to achieve the position correction of the cutter body 2, and after the correction roller 411 moves to the two ends of the cutter body 2, the clamping and pushing cylinder 410 is controlled to make the correction roller 411 fix the cutter body 2.

[0024] As a technical optimization scheme of the utility model, the limit connection component 5 includes a limit mounting seat 501, the limit mounting seat 501 is fixed at the bottom of the fixed mounting seat 1, a connecting pin 502 is slidably installed on the limit mounting seat 501, and the connecting plate 6 is slidably sleeved on the connecting pin 502, a synchronization block 503 is fixedly installed at one end of the connecting pin 502, a lifting control handle 504 is fixedly installed on the outer wall of the synchronization block 503, and an active sliding rod 505 is fixedly installed on the inner wall of the synchronization block 503. The active sliding rod 505 is slidably inserted in the limit mounting seat 501, and a circular fixed block 506 is fixed at one end of the active sliding rod 505, and the circular fixed block 506 is connected to the limit mounting seat 5 through a reset spring 507. 01 is elastically connected to the inner wall at one end. When in use, the lifting control handle 504 is controlled to make the synchronization block 503 drive the connecting pin 502 to slide in the limit mounting seat 501, so that one end of the connecting pin 502 moves to the side of the inner wall of the limit mounting seat 501 and places the connecting plate 6 in the limit mounting seat 501, and the lifting control handle 504 is released. Under the action of the reset spring 507, the circular fixed block 506 and the active sliding rod 505 drive the synchronization block 503 to reset, so that the connecting pin 502 is plugged into the connecting plate 6, so as to connect the cutter body 2 with the fixed mounting seat 1, and the cutter body 2 slides on the connecting pin 502 through the connecting plate 6, so as to correct the cutter body 2.

[0025] The above shows and describes the basic principles and main features of the invention and the advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A cutting tool rail mechanism for an automatic cutting machine, comprising a fixed mounting seat (1) and a cutting tool body (2), characterized in that: A transverse connecting bar (3) is fixedly welded on the fixed mounting seat (1), a transverse limiting slide groove is provided at the bottom of the transverse connecting bar (3), a fixing component (4) with a correction function is installed in the transverse limiting slide groove, and the fixing component (4) with a correction function is used to correct and fix the cutter body (2), a limiting connection component (5) is fixedly installed at the bottom of the fixed mounting seat (1), and the two ends of the cutter body (2) are slidably connected to the limiting connection component (5) through a connecting plate (6); The fixing assembly (4) with a correction function comprises a servo motor (401) and a bidirectional drive threaded rod (402), wherein the servo motor (401) is fixed to the inner wall at one end of the transverse limit slide groove, and the bidirectional drive threaded rod (402) is rotatably mounted on the inner wall at the other end of the transverse limit slide groove via a rotating joint (403), and one end of the bidirectional drive threaded rod (402) is fixedly connected to the output shaft of the servo motor (401).

2. The automatic cutting machine cutting knife track mechanism according to claim 1, characterized in that: A threaded slider (404) is installed on the bidirectional drive threaded rod (402), and the threaded slider (404) is slidably engaged in the transverse limiting sliding groove. There are two threaded sliders (404), and the two threaded sliders (404) are respectively located at the reverse thread ends of the bidirectional drive threaded rod (402).

3. The cutting tool rail mechanism of the automatic cutting machine according to claim 2, characterized in that: A connecting column (405) is fixedly mounted on the threaded slider (404), a U-shaped mounting block (406) is fixed to one end of the connecting column (405), a limiting mounting groove is provided on the inner wall of the U-shaped mounting block (406), a limiting sliding rod (407) and a limiting sliding block (408) are mounted in the limiting mounting groove, and the limiting sliding block (408) is slidably sleeved on the limiting sliding rod (407).

4. The cutting tool rail mechanism of the automatic cutting machine according to claim 3, characterized in that: A U-shaped holder (409) is fixedly mounted on the limit slider (408), the number of the U-shaped holder (409) is two, and the two U-shaped holders (409) are symmetrically distributed in the U-shaped mounting block (406), a clamping and pushing cylinder (410) is fixedly mounted on the outer walls at both ends of the U-shaped mounting block (406), the U-shaped holder (409) is fixedly connected to the telescopic end of the clamping and pushing cylinder (410), and a correction roller (411) is rotatably mounted on the inner wall of the U-shaped holder (409).

5. The cutting tool rail mechanism of the automatic cutting machine according to claim 1, characterized in that: The position-limiting connection assembly (5) comprises a position-limiting mounting seat (501), the position-limiting mounting seat (501) being fixed to the bottom of the fixed mounting seat (1), a connecting pin rod (502) being slidably mounted on the position-limiting mounting seat (501), and the connecting plate (6) being slidably sleeved on the connecting pin rod (502).

6. The cutting tool rail mechanism of the automatic cutting machine according to claim 5, characterized in that: A synchronization block (503) is fixedly mounted on one end of the connecting pin rod (502), and a lifting control handle (504) is fixedly mounted on the outer wall of the synchronization block (503).

7. The cutting tool rail mechanism of the automatic cutting machine according to claim 6, characterized in that: An active sliding rod (505) is fixedly mounted on the inner wall of the synchronization block (503), and the active sliding rod (505) is slidably inserted in the limit mounting seat (501). A circular fixing block (506) is fixed to one end of the active sliding rod (505), and the circular fixing block (506) is elastically connected to the inner wall of one end of the limit mounting seat (501) via a return spring (507).

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