Embroidery positioning device of embroidery machine

Abstract

The utility model relates to the technical field of positioning devices, and discloses an embroidery positioning device of an embroidery machine, which solves the problems that the existing positioning device cannot position cloth with different lengths, is limited in use range and is poor in use effect, and comprises a mounting table, and a mounting plate is fixedly mounted on one side of the mounting table; a distance adjusting assembly is arranged in the mounting table, two mounting frames are fixedly mounted on the upper side of the distance adjusting assembly, pressing and positioning assemblies are arranged in the two mounting frames, a first sliding rod is fixedly mounted on the lower side in the mounting table, two first sliding sleeves are connected to the surface of the first sliding rod in a sleeving mode, and fixing blocks are fixedly mounted on the upper sides of the first sliding sleeves; the tops of the two fixing blocks are fixedly connected with the distance adjusting assembly, and two pressing plates are fixedly installed on the two pressing positioning assemblies. The positioning device can be used for positioning cloth with different lengths, and is wide in application range and very good in use effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning devices, in particular to an embroidery positioning device of an embroidery machine. Background Art

[0002] Embroidery machine, also known as computer embroidery machine or embroidery machine, is an automated equipment controlled by computer program; embroidery machine can automatically complete embroidery work, can complete very complex embroidery tasks in a short time, and the embroidery stitches are uniform and delicate; its basic principle is to convert embroidery patterns into machine instructions through computer programs to control the movement trajectory of embroidery needles; this machine is not only fast and accurate, but also can achieve multi-level and multi-functional embroidery, meeting the requirements of uniformity and perfection, embroidery machine; the existing embroidery machine needs to position the fabric before embroidery, and then needs to use a positioning device; the existing patent (Announcement No.: CN217459853U) is an embroidery positioning device of an embroidery machine, which can save the user's manual tightening of the embroidery cloth corners, so that the embroidery cloth is evenly stressed when it is flattened, and the actual position of the needle deviates from the preset position during embroidery, so as to improve the accuracy of the embroidery cloth positioning; but the positioning device cannot position fabrics of different lengths, its scope of use is limited, and the use effect is not good. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an embroidery positioning device for an embroidery machine, which effectively solves the problem that the existing positioning device cannot position fabrics of different lengths, has a limited use range, and has a poor use effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an embroidery positioning device of an embroidery machine, comprising a mounting table, a mounting plate fixedly mounted on one side of the mounting table, a distance adjustment component is arranged inside the mounting table, two mounting frames are fixedly mounted on the upper side of the distance adjustment component, a clamping positioning component is arranged inside the two mounting frames, a first sliding rod is fixedly mounted on the lower side of the interior of the mounting table, two first sliding sleeves are sleeved on the surface of the first sliding rod, a fixing block is fixedly mounted on the upper side of the first sliding sleeve, the tops of the two fixing blocks are fixedly connected to the distance adjustment component, and two clamping plates are fixedly mounted on the two clamping positioning components.

[0005] Preferably, the distance adjustment assembly includes a first motor, which is fixedly mounted on one side of the mounting plate, a first shaft rod is fixedly mounted on the output end of the first motor, a shaft sleeve is rotatably mounted on the surface of the first shaft rod, an outer surface of the shaft sleeve is fixedly mounted on one side of the mounting platform, one end of the first shaft rod extends to the interior of the mounting platform and is fixedly mounted with a bidirectional threaded rod, one end of the bidirectional threaded rod is rotatably connected to the inner wall of the mounting platform, threaded sleeves are threadedly connected to two opposite threaded sections on the surface of the bidirectional threaded rod, a fixing rod is fixedly mounted on the upper side of the threaded sleeve, the lower sides of the two threaded sleeves are respectively fixedly connected to the two fixing blocks, the tops of the two fixing rods extend to the upper part of the mounting platform and are respectively fixedly connected to the bottoms of the two mounting frames.

[0006] Preferably, the two clamping and positioning assemblies each include a second motor, and the two second motors are respectively fixedly mounted on one side of the two mounting frames, and the output ends of the two second motors are fixedly mounted with a second shaft rod, one end of the second shaft rod extends to the interior of the mounting frame and is fixedly mounted with a first transmission rod, and both ends of the two first transmission rods are rotatably mounted with a first rotating joint, and the end of the first rotating joint away from the first transmission rod is fixedly mounted with a second transmission rod, and the end of the second transmission rod away from the first transmission rod is rotatably mounted with a second rotating joint.

[0007] Preferably, a second sliding sleeve is fixedly installed on one side of the second rotating joint, a second sliding rod is inserted between the insides of two adjacent second sliding sleeves, the two second sliding rods are respectively fixedly installed inside the two mounting frames, an axle seat is rotatably installed on one side of the first transmission rod, a mounting strip is fixedly installed on one side of the axle seat, the bottom of the mounting strip is fixedly connected to the top of the mounting platform, a connecting rod is fixedly installed on the side of the second sliding sleeve away from the second rotating joint, and the ends of the four connecting rods away from the second sliding sleeve are respectively fixedly connected to the four clamping plates.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the operator starts the first motor to drive the first shaft rod to rotate along the inside of the first shaft sleeve, and when the first shaft rod rotates, the two threaded sleeves are driven to move through the bidirectional threaded rod, and when the threaded sleeve moves, the first sliding sleeve is driven to slide along the surface of the first sliding rod through the fixed block, thereby increasing the stability of the threaded sleeve when it moves, and when the threaded sleeve moves, the installation frame is driven to move through the fixed rod, so that the clamping distance can be adjusted according to the length of the cloth;

[0009] After the clamping distance is adjusted, the operator starts the two second motors to drive the two first transmission rods to rotate along the shaft seat. When the first transmission rods rotate, the second transmission rods are pulled to move through the first rotating joint. When the second transmission rods are pulled, the second sliding sleeves are driven to slide along the surface of the second sliding rods through the second rotating joint. When the second sliding sleeves move, the clamping plates are driven by the connecting rods to clamp and position the two ends of the cloth. This allows the positioning device to position cloth of different lengths, has a wide range of uses, and has very good use effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached picture:

[0012] Figure 1 This is a schematic diagram of the structure of the embroidery positioning device of the utility model embroidery machine Figure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of the embroidery positioning device of the utility model embroidery machine Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the internal structure of the installation platform of the utility model;

[0015] In the figure: 1. mounting table; 2. mounting plate; 3. mounting frame; 4. clamping plate; 5. fixing block; 6. first sliding sleeve; 7. first sliding rod; 8. first motor; 9. first shaft rod; 10. shaft sleeve; 11. bidirectional threaded rod; 12. threaded sleeve; 13. fixing rod; 14. second motor; 15. second shaft rod; 16. first transmission rod; 17. second transmission rod; 18. connecting rod; 19. shaft seat; 20. mounting strip; 21. second sliding sleeve; 22. second sliding rod; 23. second rotating joint; 24. first rotating joint. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figures 1 to 3The utility model includes a mounting platform 1, a mounting plate 2 is fixedly installed on one side of the mounting platform 1, a distance adjustment component is arranged inside the mounting platform 1, two mounting frames 3 are fixedly installed on the upper side of the distance adjustment component, and a clamping positioning component is arranged inside the two mounting frames 3, a first slide bar 7 is fixedly installed on the lower side of the mounting platform 1, two first sliding sleeves 6 are sleeved on the surface of the first slide bar 7, a fixing block 5 is fixedly installed on the upper side of the first sliding sleeve 6, the tops of the two fixing blocks 5 are fixedly connected to the distance adjustment component, and two clamping plates 4 are fixedly installed on the two clamping positioning components; the distance adjustment component includes a first motor 8, the first motor 8 is fixedly installed on one side of the mounting plate 2, and the first motor 8 is fixedly installed on the one side of the mounting plate 2. A first shaft rod 9 is fixedly installed on the output end of 8, and a sleeve 10 is rotatably installed on the surface of the first shaft rod 9. The outer surface of the sleeve 10 is fixedly installed on one side of the mounting platform 1. One end of the first shaft rod 9 extends to the interior of the mounting platform 1 and is fixedly installed with a bidirectional threaded rod 11. One end of the bidirectional threaded rod 11 is rotatably connected to the inner wall of the mounting platform 1, and threaded sleeves 12 are threadedly connected to two opposite threaded sections on the surface of the bidirectional threaded rod 11. Fixed rods 13 are fixedly installed on the upper sides of the threaded sleeves 12. The lower sides of the two threaded sleeves 12 are respectively fixedly connected to the two fixed blocks 5. The tops of the two fixed rods 13 extend to the upper part of the mounting platform 1 and are respectively fixedly connected to the bottoms of the two mounting frames 3.

[0018] The operator starts the first motor 8 to drive the first shaft rod 9 to rotate along the inside of the first shaft sleeve 10. When the first shaft rod 9 rotates, the two threaded sleeves 12 are driven to move through the bidirectional threaded rod 11. When the threaded sleeve 12 moves, the first sliding sleeve 6 is driven to slide along the surface of the first sliding rod 7 through the fixed block 5, thereby increasing the stability of the threaded sleeve 12 when it moves. When the threaded sleeve 12 moves, the mounting frame 3 is driven to move through the fixed rod 13, so that the clamping distance can be adjusted according to the length of the cloth. After the clamping distance is adjusted, the operator starts the clamping positioning assembly to drive the clamping plate 4 to clamp and position the two ends of the cloth. This allows the positioning device to position cloths of different lengths, has a wide range of uses, and has very good use effects.

[0019] The two clamping and positioning assemblies each include a second motor 14, the two second motors 14 are respectively fixedly mounted on one side of the two mounting frames 3, the output ends of the two second motors 14 are fixedly mounted with a second shaft rod 15, one end of the second shaft rod 15 extends to the interior of the mounting frame 3 and is fixedly mounted with a first transmission rod 16, both ends of the two first transmission rods 16 are rotatably mounted with a first rotating joint 24, one end of the first rotating joint 24 away from the first transmission rod 16 is fixedly mounted with a second transmission rod 17, and one end of the second transmission rod 17 away from the first transmission rod 16 is rotatably mounted with a second rotating joint 23; A second sliding sleeve 21 is fixedly installed on one side of the two rotating joints 23, a second sliding rod 22 is inserted between the insides of two adjacent second sliding sleeves 21, and the two second sliding rods 22 are respectively fixedly installed in the insides of the two mounting frames 3, an axle seat 19 is rotatably installed on one side of the first transmission rod 16, a mounting bar 20 is fixedly installed on one side of the axle seat 19, and the bottom of the mounting bar 20 is fixedly connected to the top of the mounting platform 1, and a connecting rod 18 is fixedly installed on the side of the second sliding sleeve 21 away from the second rotating joint 23, and the ends of the four connecting rods 18 away from the second sliding sleeve 21 are respectively fixedly connected to the four clamping plates 4.

[0020] After the clamping distance is adjusted, the operator starts the two second motors 14 to drive the two first transmission rods 16 to rotate along the shaft seat 19. When the first transmission rods 16 rotate, the second transmission rods 17 are pulled to move through the first rotating joint 24. When the second transmission rods 17 are pulled, the second sliding sleeve 21 is driven to slide along the surface of the second sliding rod 22 through the second rotating joint 23. When the second sliding sleeve 21 moves, it drives the clamping plate 4 through the connecting rod 18 to press and position the two ends of the cloth.

Claims

1. An embroidery positioning device for an embroidery machine, comprising a mounting platform (1), characterized in that: A mounting plate (2) is fixedly mounted on one side of the mounting platform (1), a distance adjustment component is provided inside the mounting platform (1), two mounting frames (3) are fixedly mounted on the upper side of the distance adjustment component, and clamping positioning components are provided inside the two mounting frames (3), a first slide bar (7) is fixedly mounted on the lower side of the mounting platform (1), two first sliding sleeves (6) are sleeved on the surface of the first slide bar (7), and a fixed block (5) is fixedly mounted on the upper side of the first sliding sleeve (6), and the tops of the two fixed blocks (5) are fixedly connected to the distance adjustment component, and two clamping plates (4) are fixedly mounted on the two clamping positioning components.

2. The embroidery positioning device of an embroidery machine according to claim 1, characterized in that: The distance adjustment assembly comprises a first motor (8), the first motor (8) is fixedly mounted on one side of the mounting plate (2), a first shaft rod (9) is fixedly mounted on the output end of the first motor (8), a shaft sleeve (10) is rotatably mounted on the surface of the first shaft rod (9), an outer surface of the shaft sleeve (10) is fixedly mounted on one side of the mounting platform (1), one end of the first shaft rod (9) extends to the inside of the mounting platform (1) and is fixedly mounted with a bidirectional threaded rod (11), one end of the bidirectional threaded rod (11) is rotatably connected to the inner wall of the mounting platform (1), two opposite threaded sections on the surface of the bidirectional threaded rod (11) are threadedly connected with threaded sleeves (12), a fixing rod (13) is fixedly mounted on the upper side of the threaded sleeve (12), the lower sides of the two threaded sleeves (12) are respectively fixedly connected to the two fixing blocks (5), the tops of the two fixing rods (13) extend to the upper part of the mounting platform (1) and are respectively fixedly connected to the bottoms of the two mounting frames (3).

3. The embroidery positioning device of an embroidery machine according to claim 1, characterized in that: The two clamping and positioning assemblies each comprise a second motor (14), the two second motors (14) being fixedly mounted on one side of the two mounting frames (3), respectively; a second shaft rod (15) being fixedly mounted on the output ends of the two second motors (14); one end of the second shaft rod (15) extending into the interior of the mounting frame (3) and being fixedly mounted with a first transmission rod (16); first rotating joints (24) being rotatably mounted on both ends of the two first transmission rods (16); a second transmission rod (17) being fixedly mounted on one end of the first rotating joint (24) away from the first transmission rod (16); and a second rotating joint (23) being rotatably mounted on one end of the second transmission rod (17) away from the first transmission rod (16).

4. The embroidery positioning device of an embroidery machine according to claim 3, characterized in that: A second sliding sleeve (21) is fixedly installed on one side of the second rotating joint (23), a second sliding rod (22) is inserted between the insides of two adjacent second sliding sleeves (21), and the two second sliding rods (22) are respectively fixedly installed inside the two mounting frames (3); an axle seat (19) is rotatably installed on one side of the first transmission rod (16), a mounting strip (20) is fixedly installed on one side of the axle seat (19), and the bottom of the mounting strip (20) is fixedly connected to the top of the mounting platform (1); a connecting rod (18) is fixedly installed on one side of the second sliding sleeve (21) away from the second rotating joint (23), and one end of the four connecting rods (18) away from the second sliding sleeve (21) is respectively fixedly connected to the four clamping plates (4).

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