Wire drawing anti-jamming knotting device in automobile wire harness automatic stereoscopic warehouse goods shelf

Abstract

The utility model relates to the technical field of storage equipment, in particular to a wire drawing anti-jamming knotting device in an automatic stereoscopic warehouse shelf for automobile wire harnesses, which comprises a shelf assembly, a spool and a threaded porcelain eye assembly, the spool and the threaded porcelain eye assembly are arranged on the shelf assembly, the threaded porcelain eye assembly is positioned above the spool, and a support frame is fixedly mounted in the spool. A wire outlet assembly capable of rotating horizontally is arranged at the top of the supporting frame, and the rotating axis of the wire outlet assembly and the central axis of the wire shaft are collinear; a wire on the wire shaft penetrates through the wire outlet assembly and the threaded porcelain eye assembly and is led into the full-automatic wire pressing machine, and the wire outlet assembly rotates around the rotating axis of the wire outlet assembly to restrain and guide the wire in the wire drawing process so as to avoid knotting and wire hanging. According to the utility model, by adopting the support frame and the wire outlet assembly, a wire passes through the M2.5 thread porcelain eye on the wire outlet assembly, and the double-thread screw rotates along the central axis of the wire shaft along with the wire through the small bearing, so that the problems of wire knotting, wire throwing out of a goods grid, wire hanging and the like during wire drawing of the full-automatic wire pressing machine are solved.

Description

Technical Field

[0001] This utility model relates to the field of warehousing equipment technology, specifically to a wire pulling anti-jamming and anti-knotting device for automated three-dimensional warehouse racks for automotive wiring harnesses. Background Technology

[0002] In the warehousing and logistics sector, shelving is a crucial piece of equipment for storing goods. With the development of automation and intelligence, fully automatic wire crimping machines are now widely used in automotive wiring harness factories. However, traditional fully automatic wire crimping machines present several inconveniences in terms of management and distribution of the spools used. For example, the spool storage location is often far from the crimping machine's operating location, requiring a large number of personnel to handle and deliver the spools, and the spool storage occupies significant space. Secondly, when fully automatic wire crimping machines are used to extract wires from the spools, problems such as wire knots can occur.

[0003] To address the aforementioned issues, most existing technical solutions involve increasing the distance between the ceramic eye inside the compartment and the spool. However, this method reduces the number of compartments per layer and cannot prevent the wires from tangling when the fully automatic wire pressing machine pulls the wires. Some current technical solutions add brushes to the compartments to prevent the wires from flying out of the compartments and getting caught, but this method has problems such as complex structure, high material usage, and high manufacturing costs. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model proposes a wire pulling anti-jamming and anti-knotting device for automated three-dimensional warehouse racks for automotive wiring harnesses.

[0005] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0006] A wire pulling anti-jamming and anti-knotting device for an automated three-dimensional warehouse rack for automotive wiring harnesses includes a rack assembly, a spool and a threaded ceramic eye assembly mounted on the rack assembly, the threaded ceramic eye assembly being located above the spool, a support frame being fixedly installed inside the spool, and a horizontally rotatable wire exit assembly being provided on the top of the support frame, the rotation axis of the wire exit assembly being collinear with the central axis of the spool;

[0007] The thread on the spool passes through the lead-out assembly and the threaded ceramic eye assembly and is introduced into the fully automatic crimping machine. When the thread is pulled out, the lead-out assembly rotates around its axis of rotation to constrain and guide the thread to avoid knotting or snagging.

[0008] As a further improvement of the present invention, the rack assembly includes rack uprights, rack support brackets fixedly installed at the bottom of the rack uprights, and shelf racks disposed on the rack uprights, with the spool disposed on the shelf racks.

[0009] As a further improvement of the present invention, a threaded ceramic eye mounting component is fixedly installed on the shelf upright located above the spool, and the threaded ceramic eye assembly is fixedly installed on the threaded ceramic eye mounting component.

[0010] As a further improvement of the present invention, the threaded ceramic eye assembly includes an M3.0 threaded nut, an M3.0 threaded ceramic eye mounted on the M3.0 threaded nut, an M1.5 threaded rod fixedly connected to the M3.0 threaded nut, and an M1.5 threaded nut mounted on the M1.5 threaded rod. The M3.0 threaded nut is mounted on the threaded ceramic eye mounting component via the M1.5 threaded rod.

[0011] As a further improvement of the present invention, the cable outlet assembly includes a small bearing fixed to the top of the support frame, a bearing sleeve mounted on the small bearing, a double-ended screw with one end threaded to the outer wall of the bearing sleeve, an M2.5 threaded nut threaded to the other end of the double-ended screw, and an M2.5 threaded ceramic eye mounted on the M2.5 threaded nut.

[0012] As a further improvement of the present invention, the double-ended screw is made of stainless steel.

[0013] As a further improvement of the present invention, the distance between the central axis of the M2.5 threaded ceramic eye and the central axis of the small bearing is 1 to 2 cm greater than the maximum circle radius on the spool.

[0014] The beneficial effects of this utility model are:

[0015] This utility model provides a wire pulling anti-jamming and anti-knotting device for automated three-dimensional warehouse racks for automotive wiring harnesses. By adopting a support frame and wire exit assembly, the wire is allowed to pass through the M2.5 threaded ceramic eye on the wire exit assembly without reducing the number of storage compartments. A small bearing causes the double-ended screw to rotate along the central axis of the wire spool with the wire, avoiding problems such as wire knotting, wire flying out of the storage compartment, and wire snagging that occur when pulling wires using fully automatic wire pressing machines. Compared with existing technologies, the structure is simplified, the cost is low, the structure is stable and reliable and can withstand a large load, effectively avoiding problems such as incorrect or untimely wire spool delivery, realizing the integration of use and storage, and improving the automation and intelligence level of the warehousing and logistics field. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the threaded ceramic eye assembly structure in this utility model;

[0019] Figure 3 This is an isometric structural diagram of the support frame and cable outlet assembly in this utility model;

[0020] Figure 4 This is a front view schematic diagram of the support frame and cable outlet assembly in this utility model.

[0021] In the diagram: 1. Shelf assembly; 11. Shelf upright; 12. Shelf support bracket; 13. Shelf shelf; 2. Spool; 3. Threaded ceramic eye assembly; 31. M3.0 threaded nut; 32. M3.0 threaded ceramic eye; 33. M1.5 threaded screw; 34. M1.5 threaded nut; 4. Support frame; 5. Cable exit assembly; 51. Small bearing; 52. Bearing sleeve; 53. Double-ended screw; 54. M2.5 threaded nut; 55. M2.5 threaded ceramic eye; 6. Threaded ceramic eye mounting component. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figures 1 to 4 As shown, a wire pulling anti-jamming and anti-knotting device for an automated three-dimensional warehouse rack for automotive wiring harnesses includes a rack assembly 1, a spool 2, a threaded ceramic eye assembly 3, a support frame 4, a wire exit assembly 5, and a threaded ceramic eye mounting component 6.

[0024] The shelving assembly 1 consists of shelving uprights 11, shelving support brackets 12, and shelf panels 13. The shelving uprights 11 serve as the supporting structure, and the shelving support brackets 12 are installed at the bottom of the shelving uprights 11. Together, the shelving uprights 11 and the shelving support brackets 12 form a stable supporting structure, ensuring the stability of the entire shelving unit. The shelf panels 13 are fixedly installed on the shelving uprights 11 to support the spools 2. The threaded ceramic eye mounting brackets 6 are fixedly installed on the shelving uprights 11 and located above the spools 2. The threaded ceramic eye assembly 3 is installed on the threaded ceramic eye mounting brackets 6 and is located horizontally between the shelving uprights 11. The threaded ceramic eye mounting brackets 6 also strengthen the connection, further improving the stability of the structure.

[0025] The threaded ceramic eye assembly 3 includes an M3.0 threaded nut 31, an M3.0 threaded ceramic eye 32, an M1.5 threaded screw 33, and an M1.5 threaded nut 34. The M3.0 threaded ceramic eye 32 is mounted on the M3.0 threaded nut 31, the M1.5 threaded screw 33 is fixedly connected to the M3.0 threaded nut 31, and the M1.5 threaded nut 34 is mounted on the M1.5 threaded screw 33.

[0026] The support frame 4 is fixedly inserted into the spool 2. The lead-out assembly 5 includes a small bearing 51, a bearing sleeve 52, a double-ended screw 53, an M2.5 threaded nut 54, and an M2.5 threaded ceramic eye 55. The small bearing 51 is fixedly installed at the top center of the support frame 4. The bearing sleeve 52 is fitted onto the small bearing 51, and the rotation axis of the bearing sleeve 52 is collinear with the central axis of the spool 2. One end of the double-ended screw 53 is connected to the outer wall of the bearing sleeve 52, and the other end is connected to the M2.5 threaded nut 54. The double-ended screw 53 is made of stainless steel to prevent bending during lead-out. The M2.5 threaded ceramic eye 55 is installed on the M2.5 threaded nut 54. Further, the distance between the central axis of the M2.5 threaded ceramic eye 55 and the central axis of the small bearing 51 is 1-2 cm greater than the maximum radius of the circle on the spool 2. Furthermore, the lead-out component 5 in this structure has no limitation on wire diameter; while conventional solutions limit the wire diameter of the spool 2 (to no more than 3.5mm). 2 (), exceeding 3.5mm 2 The conventional method of thread pulling will result in the thread getting tangled and unable to be pulled out.

[0027] Both the M3.0 threaded ceramic eyelet 32 ​​and the M2.5 threaded ceramic eyelet 55 have excellent insulation performance, wear resistance, low coefficient of friction, and efficient heat conduction and dissipation performance, which can effectively protect the wire from damage caused by the external environment.

[0028] Working principle and usage process of this utility model:

[0029] First, determine the position and height of the M3.0 threaded ceramic eye 32 above the offline shaft 2 in the threaded ceramic eye assembly 3 according to actual needs. Then, install the threaded ceramic eye mounting piece 6 at a horizontal position between the shelf uprights 11, and fix the threaded ceramic eye assembly 3 to the threaded ceramic eye mounting piece 6. The entire shelf assembly 1 is supported and reinforced by the shelf support brackets 12. In use, the storage equipment delivers the spools to the appropriate positions according to the automatic feeding system. The staff correctly places the support frame 4 on the front of the spool 2, fixes the wire outlet assembly 5 on the top of the support frame 4, pulls out the single-core wire from the spool 2, and makes the single-core wire pass through the M2.5 threaded ceramic eye 55 in the wire outlet assembly 5 and the M3.0 threaded ceramic eye 32 in the threaded ceramic eye assembly 3 in sequence, and finally passes it into the fully automatic feeding and pressing machine. When the fully automatic feeding and pressing machine pulls out the wire, the double-headed screw 53 rotates around the central axis of the spool 2 as the single-core wire is pulled out, and constrains the single-core wire to avoid problems such as knotting, throwing out of the storage compartment, and snagging.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automobile wire harness automatic three-dimensional warehouse rack wire drawing anti-blocking knot device, comprising a rack assembly (1), a spool (2) and a threaded porcelain eye assembly (3) arranged on the rack assembly (1), and the threaded porcelain eye assembly (3) is located above the spool (2), characterized in that: A support frame (4) is fixedly installed inside the spool (2). A horizontally rotatable wire outlet assembly (5) is provided on the top of the support frame (4). The rotation axis of the wire outlet assembly (5) is collinear with the central axis of the spool (2). The wire on the spool (2) passes through the wire outlet assembly (5) and the threaded ceramic eye assembly (3) and is introduced into the fully automatic wire pressing machine. When the wire is pulled out, the wire outlet assembly (5) rotates around its rotation axis to constrain and guide the wire to avoid knotting or snagging.

2. The anti-blocking and knotting device for wire drawing in an automated stereoscopic warehouse rack for automobile wire harnesses according to claim 1, characterized in that: The shelving assembly (1) includes a shelf upright (11), a shelf support bracket (12) fixedly installed at the bottom of the shelf upright (11), and a shelf rack (13) set on the shelf upright (11), and the spool (2) is set on the shelf rack (13).

3. The anti-blocking and knotting device for wire drawing in an automated stereoscopic warehouse rack for automobile wire harnesses according to claim 2, characterized in that: The shelf upright (11) located above the spool (2) is fixedly installed with a threaded ceramic eye mounting part (6), and the threaded ceramic eye assembly (3) is fixedly installed on the threaded ceramic eye mounting part (6).

4. The anti-blocking and knotting device for wire drawing in an automated stereoscopic warehouse rack for automobile wire harnesses according to claim 3, characterized in that: The threaded ceramic eye assembly (3) includes an M3.0 threaded nut (31), an M3.0 threaded ceramic eye (32) mounted on the M3.0 threaded nut (31), an M1.5 threaded screw (33) fixedly connected to the M3.0 threaded nut (31), and an M1.5 threaded nut (34) mounted on the M1.5 threaded screw (33). The M3.0 threaded nut (31) is mounted on the threaded ceramic eye mounting part (6) through the M1.5 threaded screw (33).

5. The anti-blocking and knotting device for wire drawing in an automated stereoscopic warehouse rack for automobile wire harnesses according to claim 1, characterized in that: The cable outlet assembly (5) includes a small bearing (51) fixed to the top of the support frame (4), a bearing sleeve (52) mounted on the small bearing (51), a double-ended screw (53) with one end threaded to the outer wall of the bearing sleeve (52), an M2.5 threaded nut (54) threaded to the other end of the double-ended screw (53), and an M2.5 threaded ceramic eye (55) mounted on the M2.5 threaded nut (54).

6. The anti-jamming and anti-knotting device for wire pulling in an automated three-dimensional warehouse rack for automotive wiring harnesses according to claim 5, characterized in that: The double-ended screw (53) is made of stainless steel.

7. The anti-blocking and knotting device for wire drawing in an automated stereoscopic warehouse rack for automobile wire harnesses according to claim 5, characterized in that: The distance between the central axis of the M2.5 threaded ceramic eye (55) and the central axis of the small bearing (51) is greater than the maximum radius of the circle on the spool (2) by 1 to 2 cm.

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