A winding and unloading device for metal chain processing

Abstract

The utility model discloses a winding and unloading device for metal chain processing, which belongs to the field of metal chain processing. The winding and unloading device for metal chain processing comprises a base, a pair of support arms are fixedly installed on the top of the base, and the positions of the pair of support arms are symmetrical to each other. A winding roller is installed on one side of the pair of support arms close to each other through a rotating shaft. The rotating shaft at one end of the winding roller passes through the support arm through a through groove and is transmission-connected with a servo motor 1, and the servo motor 1 is fixedly connected to the top of the base through a support rod. A limiting hook is fixedly installed on the outer wall of the winding roller, and a pair of support plates are fixedly installed on the top of the base, and a lead screw is installed on one side of the pair of support plates close to each other through a bearing, one end of the lead screw passes through one of the support plates, and is transmission-connected with a servo motor 2, and the servo motor 2 is fixedly connected to the outer wall of the support plate, so that the chain can be wound up and the position of the chain can be limited, thereby improving the winding efficiency.

Description

Technical Field

[0001] The utility model relates to the field of metal chain processing, and more specifically to a winding and unloading device for metal chain processing. Background Art

[0002] Chains are generally metal links or rings, mostly used for mechanical transmission and traction. Chain-shaped objects used to block traffic passages (such as in streets, rivers or harbor entrances), and chains used for mechanical transmission. Usually, after the metal chain is produced and formed, the chain will be wound up for subsequent processing.

[0003] Based on the above, the inventors have found that most of the existing metal chain processing and winding are carried out directly by winding up the chain through a winding roller. However, this winding method will cause the chain to be misaligned while winding, resulting in an irregular chain wrapped around a winding roller and a short winding length. At the same time, a large amount of industrial lubricating oil will remain on the surface of the chain during production. The oil dripping from the surface after winding will affect the surrounding environment. Therefore, in view of this, the existing structure is studied and improved, and a winding and unloading device for metal chain processing is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a winding and unloading device for metal chain processing, which can limit the winding position of the chain while winding the chain, thereby improving the winding efficiency.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A winding and unloading device for metal chain processing comprises a base, a pair of supporting arms are fixedly installed on the top of the base, the positions of the pair of supporting arms are symmetrical to each other, and a winding roller is installed on the side of the pair of supporting arms close to each other through a rotating shaft, the rotating shaft at one end of the winding roller passes through the supporting arm through a through groove, and is transmission connected to a servo motor 1, and the servo motor 1 is fixedly connected to the top of the base through a support rod, and a limited hook is fixedly installed on the outer wall of the winding roller, a pair of supporting plates are fixedly installed on the top of the base, a screw rod is installed on the side of the pair of supporting plates close to each other through a bearing, one end of the screw rod passes through one of the supporting plates, and is transmission connected to a servo motor 2, and the servo motor 2 is fixedly connected to the outer wall of the support plate, a moving cylinder is connected to the outer side of the screw rod through a thread, a support rod is fixedly installed on the outer wall of the moving cylinder, a correction cylinder is fixedly installed on one end of the support rod, and an induction sensor is fixedly installed on the side of the pair of support plates close to each other, and the induction sensor is electrically connected to the servo motor 2 through a wire.

[0009] Furthermore, a limiting rod is fixedly installed on one side of a pair of support plates close to each other, a limiting ring is sleeved on the outer side of the limiting rod, a connecting rod is fixedly installed on the outer wall of the limiting ring, and one end of the connecting rod is fixedly connected to the outer wall of the moving cylinder.

[0010] Furthermore, a box is fixedly mounted on the top of the base, the top and one side of the box are both open, and a support frame is fixedly mounted on the edge of the open top of the box.

[0011] Furthermore, a grid tube is installed inside the support frame via a rotating shaft, and high-pressure jet nozzles are fixedly installed on both sides of the inner wall of the support frame.

[0012] Furthermore, both sides of the inner wall of the box are provided with card slots, and card strips are mounted inside the two card slots.

[0013] Furthermore, an oil collecting drawer is fixedly installed on one side of the two clamping strips close to each other, and the oil collecting drawer is located inside the box body.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) This solution, by setting up a winding roller, a screw rod, a correction drum and an inductive sensor, after the device is put into use, one end of the chain is passed through the correction drum, and then the other end of the chain is hung on the limit hook, and the winding roller is driven to rotate by the limit hook, so that the chain is wound on the winding roller. While winding, the screw rod is driven to rotate by servo motor 2, so that the moving drum can drive the chain inside the correction drum to move, so that the chain is more regular and orderly when it is wound on the winding roller. When the moving drum moves to the end of the screw rod, it will touch the inductive sensor on the support plate, so that the servo motor 2 will flip and drive the correction drum to move back and forth. The device can effectively improve the regularity and efficiency of chain winding.

[0017] (2) This solution, by setting up a box, a mesh tube, a high-pressure jet head and a clamping strip, passes one end of the chain through the mesh tube and then through the correction tube. When the chain moves inside the mesh tube, the high-pressure jet head on the inner wall of the support frame blows air to the surface of the chain, so that the oil on the surface of the chain is blown into the inside of the clamping strip. When the clamping strip is filled with oil, the clamping strip can be directly pulled out from the inside of the box. This structure can effectively improve the cleanliness of the chain when it is wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged local structure at center A;

[0020] Figure 3 It is a schematic side view of the box structure of the utility model;

[0021] Figure 4 It is a three-dimensional disassembly schematic diagram of the box structure of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Base; 2. Support arm; 3. Winding roller; 4. Servo motor 1; 5. Limit hook; 6. Support plate; 7. Screw rod; 8. Servo motor 2; 9. Moving cylinder; 10. Support rod; 11. Correction cylinder; 12. Inductive sensor; 13. Limit rod; 14. Limit ring; 15. Connecting rod; 16. Box; 17. Support frame; 18. Grid cylinder; 19. High-pressure jet head; 20. Card slot; 21. Card strip; 22. Oil collection drawer. DETAILED DESCRIPTION

[0024] 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; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-4 A winding and unloading device for metal chain processing comprises a base 1, a pair of support arms 2 are fixedly installed on the top of the base 1, and the positions of the pair of support arms 2 are symmetrical to each other. A winding roller 3 is installed on the side of the pair of support arms 2 close to each other through a rotating shaft. The rotating shaft at one end of the winding roller 3 passes through the support arm 2 through a through groove, and is connected to a servo motor 4 in a transmission manner. The servo motor 4 is fixedly connected to the top of the base 1 through a support rod. A limited position hook 5 is fixedly installed on the outer wall of the winding roller 3. A pair of support plates 6 are fixedly installed on the top of the base 1. The side of the pair of support plates 6 close to each other is connected through a through groove. A screw rod 7 is installed on the bearing, one end of which passes through one of the support plates 6 and is transmission-connected to a servo motor 8, and the servo motor 8 is fixedly connected to the outer wall of the support plate 6. A moving cylinder 9 is threadedly connected to the outer side of the screw rod 7, and a support rod 10 is fixedly installed on the outer wall of the moving cylinder 9. A correction cylinder 11 is fixedly installed on one end of the support rod 10. An induction sensor 12 is fixedly installed on one side of a pair of support plates 6 that are close to each other. The induction sensor 12 is electrically connected to the servo motor 8 through a wire. The device can effectively improve the efficiency and regularity of the chain when it is wound.

[0027] See also Figure 1 , 2 A limit rod 13 is fixedly installed on one side of a pair of support plates 6 that are close to each other. A limit ring 14 is sleeved on the outer side of the limit rod 13. A connecting rod 15 is fixedly installed on the outer wall of the limit ring 14. One end of the connecting rod 15 is fixedly connected to the outer wall of the moving cylinder 9. When the moving cylinder 9 moves, it moves on the outer side of the limit rod 13 at the same time through the limit ring 14, and the connecting rod 15 can effectively prevent the moving cylinder 9 from rotating on the screw rod 7.

[0028] See also Figure 3 A box body 16 is fixedly installed on the top of the base 1, and the top and one side of the box body 16 are open. A support frame 17 is fixedly installed on the edge of the open top of the box body 16; a grid cylinder 18 is installed inside the support frame 17 through a rotating shaft, and high-pressure jet heads 19 are fixedly installed on both sides of the inner wall of the support frame 17. When the chain passes through the grid cylinder 18 during winding, the oil stains on its surface can be blown away by the high-pressure jet heads 19.

[0029] See also Figure 4 Slots 20 are provided on both sides of the inner wall of the box body 16, and clamping strips 21 are installed inside the two slots 20; an oil collecting drawer 22 is fixedly installed on the side where the two clamping strips 21 are close to each other, and the oil collecting drawer 22 is located inside the box body 16. The oil stains blown off can be effectively collected through the oil collecting drawer 22 inside the box body 16.

[0030] When in use: first, the staff will pass one end of the chain through the grid cylinder 18, and then through the correcting cylinder 11, and then hang one end of the chain on the limit hook 5, and drive the winding roller 3 to rotate through the limit hook 5, so that the chain will be wound on the winding roller 3, and when the chain passes through the inside of the grid cylinder 18, the high-pressure jet head 19 on the inner wall of the support frame 17 is used to blow air to the surface of the chain, so that the oil on the surface of the chain is blown to the inside of the card strip 21, and the servo motor 28 is used to drive the screw rod 7 to rotate, so that the moving cylinder 9 can drive the chain inside the correcting cylinder 11 to move, so that the chain is more regular and orderly when it is wound on the winding roller 3, and when the moving cylinder 9 moves to the end of the screw rod 7, it will touch the induction sensor 12 on the support plate 6, so that the servo motor 28 is reversed to drive the correcting cylinder 11 to move back and forth, and the chain can be wound.

[0031] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A winding and unloading device for metal chain processing, comprising a base (1), characterized in that: A pair of support arms (2) are fixedly mounted on the top of the base (1), and the positions of the pair of support arms (2) are symmetrical to each other. A winding roller (3) is installed on the side of the pair of support arms (2) close to each other through a rotating shaft. The rotating shaft at one end of the winding roller (3) passes through the support arm (2) through a through groove, and is connected to a servo motor (4) for transmission. The servo motor (4) is fixedly connected to the top of the base (1) through a support rod. A limit hook (5) is fixedly mounted on the outer wall of the winding roller (3). A pair of support plates (6) are fixedly mounted on the top of the base (1). The side of the pair of support plates (6) close to each other is connected through a through groove. A screw rod (7) is installed through a bearing, one end of the screw rod (7) passes through one of the support plates (6) and is transmission-connected to a servo motor 2 (8), and the servo motor 2 (8) is fixedly connected to the outer wall of the support plate (6), the outer side of the screw rod (7) is connected to a moving cylinder (9) through a thread, a support rod (10) is fixedly installed on the outer wall of the moving cylinder (9), and a correction cylinder (11) is fixedly installed on one end of the support rod (10), and an induction sensor (12) is fixedly installed on one side of a pair of support plates (6) close to each other, and the induction sensor (12) is electrically connected to the servo motor 2 (8) through a wire.

2. A winding and unloading device for metal chain processing according to claim 1, characterized in that: A limiting rod (13) is fixedly installed on one side of a pair of support plates (6) close to each other, a limiting ring (14) is sleeved on the outer side of the limiting rod (13), a connecting rod (15) is fixedly installed on the outer wall of the limiting ring (14), and one end of the connecting rod (15) is fixedly connected to the outer wall of the moving cylinder (9).

3. The winding and unloading device for metal chain processing according to claim 1, characterized in that: A box body (16) is fixedly mounted on the top of the base (1); the top and one side of the box body (16) are both open; and a support frame (17) is fixedly mounted on the edge of the open top of the box body (16).

4. The winding and unloading device for metal chain processing according to claim 3, characterized in that: A grid cylinder (18) is installed inside the support frame (17) via a rotating shaft, and high-pressure jet heads (19) are fixedly installed on both sides of the inner wall of the support frame (17).

5. The winding and unloading device for metal chain processing according to claim 3, characterized in that: Both sides of the inner wall of the box body (16) are provided with card slots (20), and card strips (21) are mounted inside the two card slots (20).

6. A winding and unloading device for metal chain processing according to claim 5, characterized in that: An oil collecting drawer (22) is fixedly mounted on one side of the two clamping strips (21) close to each other, and the oil collecting drawer (22) is located inside the box body (16).

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