Multi-yarn-roll automatic boxing clamp

Abstract

The multi-yarn-roll automatic boxing clamp comprises a mounting plate, twenty gripper mechanisms are mounted on the surface of the mounting plate, each gripper mechanism comprises a telescopic air cylinder, a floating connector, a connecting base, a vertical rod, a transverse plate, a three-jaw air cylinder, three connecting pieces and three clamping jaws, and the telescopic air cylinders are fixedly mounted at the top end of the mounting plate; the end of an extending shaft of the telescopic air cylinder is in threaded connection with a floating connector, the surface of the floating connector is connected with a connecting base in a clamped mode, one end of the connecting base is connected with a vertical rod in a tenon-and-mortise mode, the bottom end of the vertical rod is connected with a transverse plate in a tenon-and-mortise mode, and a three-jaw air cylinder is fixedly installed on one side of the bottom end of the transverse plate. The multi-yarn-roll automatic boxing clamp is driven by the truss to move and grab the yarn rolls, the movable end of the clamp stretches out, draws back, opens and closes to achieve boxing of the yarn rolls, the labor intensity of workers is reduced, the multi-yarn-roll automatic boxing clamp can adapt to assembly line work, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of clamps, in particular to an automatic packing clamp for multiple yarn rolls. Background Art

[0002] Yarn rolls are items made by winding yarn into rolls, and are usually used in industries such as textiles and sewing.

[0003] However, the existing yarn roll products have the following disadvantages when packing:

[0004] (1) After the existing yarn roll products are automatically produced, they are generally packed manually, which requires many people to pack the yarn rolls, which is labor-intensive;

[0005] (2) The existing yarn roll packing process has a low degree of automation, poor packing accuracy, and low work efficiency. Summary of the invention

[0006] The purpose of the present invention is to provide an automatic packing fixture for multiple yarn rolls to solve the problem mentioned in the above background technology that the existing yarn roll products are generally packed manually after being automatically produced as finished products, which requires a lot of people to pack the yarn rolls, with high labor intensity, low degree of automation in the yarn roll packing process, poor packing accuracy and low work efficiency.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic packing fixture for multiple yarn rolls, comprising a mounting plate, twenty gripping mechanisms are installed on the surface of the mounting plate, the gripping mechanisms include a telescopic cylinder, a floating joint, a connecting seat, a vertical rod, a horizontal plate, a three-claw cylinder, three connecting pieces and three clamping jaws, the telescopic cylinder is fixedly installed on the top of the mounting plate, the protruding shaft end of the telescopic cylinder is threadedly connected with a floating joint, the surface of the floating joint is snap-connected with a connecting seat, one end of the connecting seat is connected with the vertical rod by a mortise and tenon, the bottom end of the vertical rod is connected with the horizontal plate by a mortise and tenon, one side of the bottom end of the horizontal plate is fixedly installed with a three-claw cylinder, the three movable ends of the three-claw cylinder are fixedly installed with connecting pieces, and the bottom ends of the three connecting pieces are fixedly installed with clamping jaws.

[0008] When using an automatic packing clamp for multiple yarn rolls of the present technical solution, the automatic packing clamp for multiple yarn rolls is driven by a truss to move and grab the yarn rolls, and the movable end of the clamp is extended and opened and closed to realize the packing of the yarn rolls, which reduces the labor intensity of workers, can be adapted to assembly line operations, and greatly improves production efficiency.

[0009] As a preferred technical solution of the present invention, a slider is fixedly connected to one side of the top of the horizontal plate, a slide rail is slidably connected to the inner wall of the slider, and the slide rail is fixedly installed at the bottom of the mounting plate. The slider and the slide rail guide the movement of the gripper mechanism to ensure stability.

[0010] As a preferred technical solution of the present invention, displacement openings are provided on the surface of the mounting plate corresponding to the twenty gripping mechanisms, and the vertical rods are slidably connected to the inner walls of the displacement openings. The displacement openings provide space for the movement of the vertical rods.

[0011] As a preferred technical solution of the present invention, a limit block is fixedly installed on one side of the top of the displacement port, and the limit block has a limit function on the retracted position of the grabbing mechanism.

[0012] As a preferred technical solution of the present invention, a mounting groove is provided in the middle of the top of the mounting plate, and the mounting groove is used for connection with the truss.

[0013] As a preferred technical solution of the present invention, the top of the vertical rod is fixedly connected to the connecting seat by bolt 1. After the top of the vertical rod is clamped with the connecting seat, it is fastened by bolt 1.

[0014] As a preferred technical solution of the present invention, the bottom of the vertical rod is fixedly connected to the horizontal plate by bolt 2. After the bottom of the vertical rod is clamped with the horizontal plate, it is fastened by bolt 2.

[0015] As a preferred technical solution of the present invention, twenty gripper mechanisms are arranged on the surface of the mounting plate in four rows and five columns. The twenty gripper mechanisms are distributed in a rectangular shape, which is adapted to the shape of the carton.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The multi-yarn roll automatic packing fixture can replace manual labor and pack 20 yarn rolls at a time. It works stably and reduces the labor intensity of workers.

[0018] 2. The multi-yarn roll automatic packing fixture is driven by a truss to move and grab the yarn rolls. The movable end of the fixture is extended and opened and closed to realize the packing of the yarn rolls. Based on the linkage of the mechanical structure, the periodic linkage is strong, the packing is accurate, and the power sources are simplified. It has strong practicality and wide applicability, and can be adapted to assembly line operations, greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of the yarn-releasing state of the present invention;

[0020] Figure 2 is a three-dimensional diagram of the gripper mechanism of the present invention;

[0021] Figure 3 A three-dimensional diagram of the yarn taking state of the present invention;

[0022] Figure 4 A bottom view of the yarn-laying state of the present invention;

[0023] Figure 5 A bottom view of the yarn taking state of the present invention;

[0024] Figure 6 It is a working schematic diagram of the present invention.

[0025] In the figure: 1. mounting plate; 2. gripper mechanism; 201. telescopic cylinder; 202. floating joint; 203. connecting seat; 204. vertical rod; 205. horizontal plate; 206. three-claw cylinder; 207. connecting piece; 208. clamping claw; 3. slider; 4. slide rail; 5. displacement port; 6. limit block; 7. mounting groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-6 The present invention provides a multi-yarn roll automatic packing fixture, comprising a mounting plate 1, twenty gripper mechanisms 2 are mounted on the surface of the mounting plate 1, the gripper mechanisms 2 comprise a telescopic cylinder 201, a floating joint 202, a connecting seat 203, a vertical rod 204, a horizontal plate 205, a three-claw cylinder 206, three connecting pieces 207 and three clamping claws 208, the telescopic cylinder 201 is fixedly mounted on the top of the mounting plate 1, the end of the extended shaft of the telescopic cylinder 201 is threadedly connected with the floating joint 202, which can be driven to move forward and backward, the surface of the floating joint 202 is engaged with the connecting seat 203, one end of the connecting seat 203 is connected with the vertical rod 204 by mortise and tenon, the bottom end of the vertical rod 204 is connected with the horizontal plate 205 by mortise and tenon, one side of the bottom end of the horizontal plate 205 is fixedly mounted with the three-claw cylinder 206, the three movable ends of the three-claw cylinder 206 are fixedly mounted with connecting pieces 207, and the bottom ends of the three connecting pieces 207 are fixedly mounted with clamping claws 208 for clamping yarn.

[0028] When in use, the automatic packing fixture for multiple yarn rolls drives twenty groups of gripper mechanisms 2 to extend simultaneously through the telescopic cylinder 201, and the three-claw cylinder 206 is in a closed state to take the yarn roll from the sorting table. After the yarn roll is taken, the three-claw cylinder 206 opens, and the yarn roll is lifted by the clamping claw 208 installed on the three-claw cylinder 206. The truss drives the multiple yarn roll packing fixture to move and place it in the carton, thereby realizing the packing of the yarn rolls. This process is repeated to carry out the yarn packing work.

[0029] A slider 3 is fixedly connected to one side of the top of the horizontal plate 205, and a slide rail 4 is slidably connected to the inner wall of the slider 3, and the slide rail 4 is fixedly installed at the bottom end of the mounting plate 1 to play a guiding role. Displacement openings 5 ​​are opened on the surface of the mounting plate 1 corresponding to the twenty gripper mechanisms 2, and the vertical rod 204 is slidably connected to the inner wall of the displacement opening 5 to provide a moving space. A limit block 6 is fixedly installed on one side of the top of the displacement opening 5 to play a blocking and limiting role.

[0030] During use, when the telescopic cylinder 201 is extended, it will push the lower clamping claw 208 to move partially. The set displacement opening 5 provides space for the vertical rod 204 of the gripping mechanism 2 to move. When the telescopic cylinder 201 is retracted, the set limit block 6 can limit the backward movement of the vertical rod 204 to avoid exceeding the range. The set slider 3 and slide rail 4 can improve the stability of the gripping mechanism 2 during the forward and backward movement.

[0031] A mounting groove 7 is provided in the middle of the top of the mounting plate 1, the top of the vertical rod 204 is fixedly connected to the connecting seat 203 by bolt 1, and the bottom of the vertical rod 204 is fixedly connected to the horizontal plate 205 by bolt 2, which plays a mounting role. Twenty gripper mechanisms 2 are arranged on the surface of the mounting plate 1 in four rows and five columns.

[0032] During use, when assembling the gripping mechanism 2, after the top of the vertical rod 204 is clamped with the connecting seat 203, it is fastened with bolt one, and after the bottom of the vertical rod 204 is clamped with the horizontal plate 205, it is fastened with bolt two. This structure can be disassembled during maintenance. Twenty gripping mechanisms 2 are distributed on the surface of the mounting plate 1 in a rectangular shape, corresponding to the shape of a carton, which is convenient for packing the yarn rolls.

[0033] When used specifically, the present invention provides an automatic packing fixture for multiple yarn rolls. When the telescopic cylinder 201 is extended, a single clamp can be driven to extend. When the telescopic cylinder 201 is retracted, a single clamp can be driven to retract. The three-claw cylinder 206 drives the clamping claw 208 to move by opening and closing to realize the taking and placing of the yarn roll. The automatic packing fixture for multiple yarn rolls drives twenty groups of gripper mechanisms 2 to extend simultaneously through the telescopic cylinder 201. The three-claw cylinder 206 is closed to take the yarn roll from the sorting table. After the yarn roll is taken, the three-claw cylinder 206 is opened, and the yarn roll is lifted by the clamping claw 208 installed on the three-claw cylinder 206. The truss drives the multiple yarn roll packing The box clamp is moved and placed in the carton, thereby realizing the packing of the yarn rolls, and this process is repeated to carry out the yarn packing work. The automatic packing clamp for multiple yarn rolls can replace manual labor and can pack twenty yarn rolls at a time. It has stable operation, reduces the labor intensity of workers, and can be adapted to assembly line operations, greatly improving production efficiency. The automatic packing clamp for multiple yarn rolls is driven by a truss to move and grab the yarn rolls. The movable end of the clamp is telescoped and opened to realize the packing of the yarn rolls. It has a linkage based on the mechanical structure, strong periodic linkage, accurate packing, and simplified power sources. It has strong practicality and wide applicability.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic packing fixture for multiple yarn rolls, comprising a mounting plate (1), characterized in that: Twenty gripping mechanisms (2) are installed on the surface of the mounting plate (1), and the gripping mechanisms (2) include a telescopic cylinder (201), a floating joint (202), a connecting seat (203), a vertical rod (204), a horizontal plate (205), a three-claw cylinder (206), three connecting pieces (207) and three clamping claws (208). The telescopic cylinder (201) is fixedly installed on the top of the mounting plate (1), and the end of the extended shaft of the telescopic cylinder (201) is threadedly connected to the floating joint (202). The surface of the floating joint (202) is snap-connected with a connecting seat (203), one end of the connecting seat (203) is connected with a vertical rod (204) by a mortise and tenon joint, the bottom end of the vertical rod (204) is connected with a horizontal plate (205) by a mortise and tenon joint, a three-claw cylinder (206) is fixedly installed on one side of the bottom end of the horizontal plate (205), the three movable ends of the three-claw cylinder (206) are fixedly installed with connecting pieces (207), and the bottom ends of the three connecting pieces (207) are fixedly installed with clamping claws (208).

2. The automatic packing fixture for multiple yarn rolls according to claim 1 is characterized in that: A slider (3) is fixedly connected to one side of the top end of the transverse plate (205), a slide rail (4) is slidably connected to the inner wall of the slider (3), and the slide rail (4) is fixedly mounted on the bottom end of the mounting plate (1).

3. The automatic packing fixture for multiple yarn rolls according to claim 1 is characterized in that: Displacement openings (5) are provided on the surface of the mounting plate (1) corresponding to the twenty gripping mechanisms (2), and the vertical rod (204) is slidably connected to the inner wall of the displacement opening (5).

4. The automatic packing fixture for multiple yarn rolls according to claim 3 is characterized in that: A limiting block (6) is fixedly mounted on one side of the top end of the displacement opening (5).

5. The automatic packing fixture for multiple yarn rolls according to claim 1 is characterized in that: A mounting groove (7) is provided in the middle of the top end of the mounting plate (1).

6. The automatic packing fixture for multiple yarn rolls according to claim 1 is characterized in that: The top of the vertical rod (204) is fixedly connected to the connecting seat (203) via bolt 1.

7. The automatic packing fixture for multiple yarn rolls according to claim 1 is characterized in that: The bottom of the vertical rod (204) is fixedly connected to the horizontal plate (205) by bolt 2.

8. The automatic packing fixture for multiple yarn rolls according to claim 1 is characterized in that: Twenty gripper mechanisms (2) are arranged on the surface of the mounting plate (1) in a manner of four rows and five columns.

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