Steel cord leading device

Abstract

The utility model discloses a steel cord leading device which comprises a main body unit, the main body unit comprises a fixing support, one side of the fixing support is connected with a main threading plate in a sliding mode, and one side of the main threading plate is provided with an auxiliary threading plate. When the main threading plate and the auxiliary threading plate need to be fixed, firstly, the insertion rod is inserted into the insertion pipe, then the fixing rod abuts against the end, close to the abutting rod, of the fixing rod, then the first connecting hook and the second connecting hook are aligned, then the grip ring is pulled to rotate, the rotating rod fixedly connected with the grip ring starts to rotate, and then the main threading plate and the auxiliary threading plate are fixed. The connecting rod rotationally connected with the rotating rod drives the first connecting hook to move, the first connecting hook and the second connecting hook are firmly clamped, then the first sliding ring is manually pushed to slide, the first sliding ring drives the second sliding ring to slide to the surface of the grip ring, the rotating rod is locked, then the main threading plate and the auxiliary threading plate are firmly fixed, operation is easy, labor is saved, and speed is high; and the working speed is also accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of tire manufacturing technology, and particularly relates to a steel cord lead-in device. Background Art

[0002] During the tire manufacturing process, steel cords are passed through the rubber cord layer of the tire to increase the strength and stability of the tire. The lead-in device must accurately guide the position of the steel cords to ensure that they pass through the tire components correctly. Such a device is usually under automatic control or operator control to ensure that several independent cord layers are assembled correctly.

[0003] The existing patent No. CN217708345U discloses a steel cord lead-in device, belonging to the technical field of tire manufacturing. It includes an F-shaped bracket. A main wire-passing plate is installed on the surface of the F-shaped bracket. A connecting component is connected to the side of the main wire-passing plate. A base is installed on one side of the F-shaped bracket. An adjusting component is arranged on the top of the base. By setting the adjusting component in the utility model, rotating the rotating rod can make the second gear rotate. Under the meshing connection between the second gear and the threaded column, the threaded column can move up and down, and can drive the floor stand bracket to be adjusted up and down, making the height adjustment more accurate. By setting the connecting component in the utility model, holding the holding block and driving the screw rod to rotate, under the meshing connection between the screw rod and the threaded sleeve, the screw rod can be screwed into the threaded sleeve, and at the same time, driving the connecting rod to slide into the connecting sleeve, then the connection and fixation between the main wire-passing plate and the auxiliary wire-passing plate can be completed, and the connection structure between the main wire-passing plate and the auxiliary wire-passing plate can be made more firm.

[0004] In the prior art, the fixing of the wire-passing plate can be achieved by rotating the holding block to screw the screw rod into the threaded sleeve. However, for a more firm fixation, the screw rod needs to penetrate deep into the threaded sleeve. In this way, the staff needs to rotate the holding block repeatedly to make the screw rod reach the specified depth, which not only makes the operation laborious and time-consuming, but also affects the processing efficiency. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems existing in the above-mentioned existing steel cord lead-in device, the present utility model is proposed.

[0007] Therefore, the purpose of the present utility model is to provide a steel cord lead-in device, which solves the problem that "in the prior art, the screw can only be screwed into the threaded sleeve by rotating the holding block to fix the threading plate, but for a more firm fixation, the screw needs to penetrate deep into the threaded sleeve, which requires the staff to repeatedly rotate the holding block to make the screw reach the specified depth, not only making the operation laborious and time-consuming, but also affecting the processing efficiency".

[0008] To solve the above technical problems, the present utility model provides the following technical solutions:

[0009] A steel cord lead-in device, comprising:

[0010] A main body unit, including a fixed bracket, one side of the fixed bracket is slidably connected with a main threading plate, and a secondary threading plate is arranged on one side of the main threading plate;

[0011] A connection unit, including a contact rod arranged on one side of the secondary threading plate, and a receiving component is arranged at one end of the contact rod. The other end of the contact rod abuts against a fixed rod, and the other end of the fixed rod is fixedly connected with the main threading plate. A rotating seat is fixedly connected to the lower side of the fixed rod, and a rotating rod is rotatably connected inside the rotating seat. A locking component is arranged on the surface of the rotating rod. A connecting rod is rotatably connected inside the rotating rod, and a connecting hook one is rotatably connected to the surface of the connecting rod. One end of the connecting hook one close to the secondary threading plate is snap-connected with a connecting hook two, and the connecting hook two is fixedly connected with the contact rod. A placing component is arranged on the side of the secondary threading plate close to the main threading plate.

[0012] As a preferred solution of the steel cord lead-in device of the present utility model, wherein: the placing component includes an insertion tube fixedly connected with the main threading plate, and the other end of the insertion tube is movably connected with an insertion rod. A second receiving groove is opened on the side of the secondary threading plate close to the main threading plate, and the inner wall of one end of the second receiving groove is movably connected with the insertion rod.

[0013] As a preferred solution of the steel cord lead-in device of the present utility model, wherein: an anti-slip pad two is fixedly connected to the upper side of the inner wall of the second receiving groove, and the anti-slip pad two is slidably connected with the insertion rod. The anti-slip pad two is made of rubber.

[0014] As a preferred solution of the steel cord lead-in device of the present utility model, wherein: the receiving component includes a rotating shaft fixedly connected to one end of the contact rod. A first receiving groove matched with the contact rod is opened on the side surface of the secondary threading plate, and the inner wall of the first receiving groove is rotatably connected with the rotating shaft.

[0015] As a preferred solution of the steel cord lead-in device of the present utility model, wherein: an anti-slip pad one is fixedly connected to the upper side of the inner wall of the first receiving groove, and the anti-slip pad one is slidably connected with the contact rod. The anti-slip pad one is made of rubber.

[0016] As a preferred embodiment of the steel cord lead-in device of the present utility model, the locking assembly includes a first sliding ring slidably connected to the fixed rod, and a second sliding ring is fixedly connected to the lower side of the first sliding ring. A grip ring is slidably connected inside the second sliding ring, and the inside of the grip ring is fixedly connected to the surface of the rotating rod.

[0017] Advantages of the present utility model:

[0018] 1. When it is necessary to fix the main wire threading plate and the auxiliary wire threading plate, first insert the insertion rod into the insertion tube, then abut the end of the fixed rod close to the abutting rod, then align the first connecting hook with the second connecting hook, and then pull the grip ring to rotate. The rotating rod fixedly connected to the grip ring starts to rotate, and the connecting rod rotatably connected to the rotating rod drives the first connecting hook to move, so that the first connecting hook and the second connecting hook are firmly engaged. Then manually push the first sliding ring to slide, so that the first sliding ring drives the second sliding ring to slide to the surface of the grip ring, locking the rotating rod, and thus firmly fixing the main wire threading plate and the auxiliary wire threading plate. This is not only simple to operate, but also labor-saving and fast, and also speeds up the working speed.

[0019] 2. When it is necessary to remove the auxiliary wire threading plate, manually rotate the insertion rod so that the insertion rod slides into the second storage groove, and then the anti-slip pad II prevents the insertion rod from sliding out randomly. Then manually rotate the abutting rod to retract the abutting rod into the first storage groove, and then the anti-slip pad I prevents the abutting rod from sliding out randomly, so that the auxiliary wire threading plate will not be interfered during movement and placement, reducing bumps. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0021] Figure 1 Is a three-dimensional structural schematic diagram of a steel cord lead-in device proposed by the present utility model;

[0022] Figure 2 Is a three-dimensional structural schematic diagram of the connection unit;

[0023] Figure 3 Is Figure 2 The enlarged schematic diagram of the structure at A in

[0024] Figure 4 Is a three-dimensional structural schematic diagram of the locking assembly.

[0025] In the figure: 100, main body unit; 101, fixing bracket; 102, main wire threading board; 103, auxiliary wire threading board; 200, connecting unit; 201, abutting rod; 202, fixing rod; 203, rotating seat; 204, rotating rod; 205, connecting rod; 206, connecting hook one; 207, connecting hook two; 208, storage component; 208a, rotating shaft; 208b, first storage groove; 208c, first anti-slip pad; 209, placing component; 209a, inserting rod; 209b, inserting tube; 209c, second storage groove; 209d, second anti-slip pad; 210, locking component; 210a, first sliding ring; 210b, second sliding ring; 210c, grip ring. Detailed implementation manners

[0026] To make the above objects, features and advantages of the present utility model more apparent and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the drawings of the specification.

[0027] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0029] Thirdly, the present utility model is described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, the three-dimensional spatial dimensions of length, width and depth should be included.

[0030] Referring to Figures 1-4 , the present utility model provides a steel cord lead-in device, including:

[0031] A main body unit 100, including a fixing bracket 101, one side of the fixing bracket 101 is slidably connected with a main wire threading board 102, and an auxiliary wire threading board 103 is arranged on one side of the main wire threading board 102;

[0032] The connecting unit 200 includes an abutting rod 201 disposed on one side of the auxiliary wire threading board 103. One end of the abutting rod 201 is provided with a storage assembly 208. The other end of the abutting rod 201 abuts against a fixing rod 202, and the other end of the fixing rod 202 is fixedly connected to the main wire threading board 102. A rotating seat 203 is fixedly connected to the lower side of the fixing rod 202, and a rotating rod 204 is rotatably connected to the inside of the rotating seat 203 through a rotating shaft. A locking assembly 210 is disposed on the surface of the rotating rod 204. A connecting rod 205 is rotatably connected to the inside of the rotating rod 204 through a bearing, and a connecting hook one 206 is rotatably connected to the surface of the connecting rod 205 through a bearing. One end of the connecting hook one 206 close to the auxiliary wire threading board 103 is snap-connected to a connecting hook two 207, and the connecting hook two 207 is fixedly connected to the abutting rod 201. A placing assembly 209 is disposed on one side of the auxiliary wire threading board 103 close to the main wire threading board 102.

[0033] Among them, the placing assembly 209 includes an insertion tube 209b fixedly connected to the main wire threading board 102, and the other end of the insertion tube 209b is movably connected to an insertion rod 209a. A storage groove two 209c is formed on one side of the auxiliary wire threading board 103 close to the main wire threading board 102, and one end inner wall of the storage groove two 209c is movably connected to the insertion rod 209a. The movable connection between the insertion rod 209a and the insertion tube 209b can assist in fixing the auxiliary wire threading board 103 and the main wire threading board 102. When the main wire threading board 102 and the auxiliary wire threading board 103 exit the fixed state, the insertion rod 209a can be rotated to be received inside the storage groove two 209c.

[0034] Further, an anti-slip pad two 209d is fixedly connected to the upper side of the inner wall of the storage groove two 209c, and the anti-slip pad two 209d is slidably connected to the insertion rod 209a. The anti-slip pad two 209d is made of rubber. The anti-slip pad two 209d can increase the friction force on the insertion rod 209a, so that the insertion rod 209a will not easily slide out after being received.

[0035] Further, the storage assembly 208 includes a rotating shaft 208a fixedly connected to one end of the abutting rod 201. A storage groove one 208b matching the abutting rod 201 is formed on the side surface of the auxiliary wire threading board 103, and the inner wall of the storage groove one 208b is rotatably connected to the rotating shaft 208a through a bearing. When the main wire threading board 102 and the auxiliary wire threading board 103 exit the fixed state, rotating the abutting rod 201 can receive the abutting rod 201 inside the storage groove one 208b.

[0036] Further, an anti-slip pad one 208c is fixedly connected to the upper side of the inner wall of the storage groove one 208b, and the anti-slip pad one 208c is slidably connected to the abutting rod 201. The anti-slip pad one 208c is made of rubber. The anti-slip pad one 208c can increase the friction force on the abutting rod 201, so that the abutting rod 201 will not easily slide out from inside the storage groove one 208b.

[0037] Furthermore, the locking component 210 includes a first sliding ring 210a slidably connected to the fixing rod 202. A second sliding ring 210b is fixedly connected to the lower side of the first sliding ring 210a. A grip ring 210c is slidably connected inside the second sliding ring 210b, and the surface of the rotating rod 204 is fixedly connected to the inside of the grip ring 210c. Manually sliding the first sliding ring 210a can drive the second sliding ring 210b to slide on the surface of the grip ring 210c, thereby locking the rotating rod 204 and preventing the rotating rod 204 from flipping randomly.

[0038] During use, when the main wire threading plate 102 needs to be fixed to the auxiliary wire threading plate 103, first insert the insertion rod 209a into the insertion tube 209b, then abut the end of the fixing rod 202 close to the abutting rod 201, then align the first connecting hook 206 with the second connecting hook 207, and then pull the grip ring 210c to rotate. The rotating rod 204 fixedly connected to the grip ring 210c starts to rotate. The connecting rod 205 rotatably connected to the rotating rod 204 drives the first connecting hook 206 to move, so that the first connecting hook 206 firmly engages with the second connecting hook 207. Then manually push the first sliding ring 210a to slide, so that the first sliding ring 210a drives the second sliding ring 210b to slide to the surface of the grip ring 210c, locking the rotating rod 204, and thus firmly fixing the main wire threading plate 102 and the auxiliary wire threading plate 103. When the auxiliary wire threading plate 103 needs to be removed, manually rotate the insertion rod 209a so that the insertion rod 209a slides into the second storage groove 209c. Then, due to the frictional effect of the second anti-slip pad 209d, the insertion rod 209a will not slide out randomly. Then manually rotate the abutting rod 201 so that the abutting rod 201 is received into the first storage groove 208b. Then, due to the frictional effect of the first anti-slip pad 208c, the abutting rod 201 will not slide out randomly, so that the auxiliary wire threading plate 103 will not be disturbed when moving and placing.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A steel cord lead-in device, characterized in that: Comprising: A main body unit (100), including a fixing bracket (101), one side of the fixing bracket (101) is slidably connected with a main wire threading board (102), and a secondary wire threading board (103) is arranged on one side of the main wire threading board (102); A connecting unit (200), including an abutting rod (201) arranged on one side of the secondary wire threading board (103), and a receiving component (208) is arranged at one end of the abutting rod (201). The other end of the abutting rod (201) abuts against a fixing rod (202), and the other end of the fixing rod (202) is fixedly connected with the main wire threading board (102). A rotating seat (203) is fixedly connected to the lower side of the fixing rod (202), and a rotating rod (204) is rotatably connected inside the rotating seat (203). A locking component (210) is arranged on the surface of the rotating rod (204). A connecting rod (205) is rotatably connected inside the rotating rod (204), and a connecting hook one (206) is rotatably connected to the surface of the connecting rod (205). One end of the connecting hook one (206) close to the secondary wire threading board (103) is snap-connected with a connecting hook two (207), and the connecting hook two (207) is fixedly connected with the abutting rod (201). A placing component (209) is arranged on one side of the secondary wire threading board (103) close to the main wire threading board (102).

2. The steel cord lead-in device according to claim 1, characterized in that: The placing component (209) includes an inserting tube (209b) fixedly connected with the main wire threading board (102), and the other end of the inserting tube (209b) is movably connected with an inserting rod (209a). A receiving groove two (209c) is formed on one side of the secondary wire threading board (103) close to the main wire threading board (102), and the inner wall of one end of the receiving groove two (209c) is movably connected with the inserting rod (209a).

3. The steel cord lead-in device according to claim 2, characterized in that: An anti-slip pad two (209d) is fixedly connected to the upper side of the inner wall of the receiving groove two (209c), and the anti-slip pad two (209d) is slidably connected with the inserting rod (209a). The anti-slip pad two (209d) is made of rubber.

4. The steel cord lead-in device according to claim 3, characterized in that: The receiving component (208) includes a rotating shaft (208a) fixedly connected to one end of the abutting rod (201). A receiving groove one (208b) matched with the abutting rod (201) is formed on the side surface of the secondary wire threading board (103), and the inner wall of the receiving groove one (208b) is rotatably connected with the rotating shaft (208a).

5. The lead wire device for steel cord according to claim 4, characterized in that: An anti-slip pad one (208c) is fixedly connected to the upper side of the inner wall of the receiving groove one (208b), and the anti-slip pad one (208c) is slidably connected with the abutting rod (201). The anti-slip pad one (208c) is made of rubber.

6. The lead wire device for steel cord according to claim 1, wherein: The locking component (210) includes a sliding ring one (210a) slidably connected with the fixing rod (202), and a sliding ring two (210b) is fixedly connected to the lower side of the sliding ring one (210a). A grip ring (210c) is slidably connected inside the sliding ring two (210b), and the inside of the grip ring (210c) is fixedly connected with the surface of the rotating rod (204).

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