Gantry take-up device

Abstract

The utility model relates to the technical field of cable production equipment, in particular to a gantry take-up device which comprises a driving mechanism and a supporting mechanism arranged on the driving mechanism. The driving mechanism comprises a portal frame, a base is arranged on the portal frame, a tip is arranged on the base, a spindle motor is connected to the tip, the supporting mechanism comprises two supporting frames, supporting rollers are arranged on the supporting frames, a base is arranged between the two supporting frames, an air cylinder is arranged on the base, and the air cylinder is connected with the spindle motor. The supporting frame is provided with an abutting assembly abutting against the air cylinder. In the take-up process, the wire coil is supported, the load of the spindle motor is reduced, the service life of the spindle motor is prolonged, the rotating stability of the wire coil is guaranteed, and shaking of the wire coil is reduced; the portal frame and the supporting frame are driven by one driving mechanism, and manufacturing and using cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable production equipment, in particular to a gantry wire taking-up device. Background Art

[0002] Gantry take-up racks are commonly used for wire and cable factories to take up and arrange wires. Existing gantry take-up racks include a gantry frame, and top seats are set on both sides of the gantry frame. The top seats have tops, and the spindle motor is connected to one of the tops. When taking up the wire, the two tops are respectively extended into the holes on both sides of the wire drum, and the spindle motor drives the wire drum to rotate to take up the wire.

[0003] When the gantry take-up frame is taking up the wire, the wire reel is in a suspended state. Since the wire reel is heavy, especially after a certain amount of wire is taken up, the weight is even greater, causing the spindle motor to bear a greater load, aggravating the spindle wear of the spindle motor and reducing the service life of the spindle motor. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the technical problem that the wire drum in the above-mentioned prior art has no support, the present utility model is proposed.

[0006] The utility model aims to provide a gantry wire taking-up device.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a gantry wire taking-up device, comprising a driving mechanism and a supporting mechanism arranged on the driving mechanism; the driving mechanism comprises a gantry, the gantry is provided with a base, the base is provided with a top, the top is connected to a spindle motor, the supporting mechanism comprises two groups of supporting frames, the supporting frames are provided with supporting rollers, a base is provided between the two groups of supporting frames, a cylinder is provided on the base, and a resistance component against the cylinder is provided on the supporting frame.

[0008] As a preferred solution of the gantry wire take-up device of the utility model, wherein: the interference assembly includes two rod bodies hinged to each other, an arc plate is provided at the lower end of the rod body, the arc plate is provided outside the cylinder, an arc strip is provided on the arc plate, a ring body is provided on the cylinder, and a reset spring is provided between the two rod bodies.

[0009] As a preferred solution of the gantry wire take-up device of the utility model, the gantry frame includes two ground beams arranged opposite to each other, columns are arranged on the upper parts of the ground beams, and the cylinder is connected to the ground beams.

[0010] As a preferred solution of the gantry wire take-up device of the utility model, there are multiple arc bars, and the multiple arc bars are arranged on the inner arc surface of the arc plate along the extension and contraction direction of the cylinder, and there are multiple ring bodies, and the multiple ring bodies are arranged at intervals along the extension and contraction direction of the cylinder.

[0011] As a preferred solution of the gantry wire take-up device of the utility model, the abutment assembly further comprises a contact roller arranged at the top end of the rod body, and the contact roller is rotatably connected to the rod body.

[0012] As a preferred solution of the gantry wire take-up device of the utility model, wherein: the support roller is rotatably arranged on the support frame, and the roller surface of the support roller is an inwardly concave arc surface.

[0013] As a preferred solution of the gantry wire take-up device of the utility model, wherein: the support mechanism also includes a roller, and the roller is rotatably arranged at the lower part of the support frame.

[0014] As a preferred solution of the gantry wire take-up device of the utility model, the cylinder includes a movable part and a fixed part sleeved on the outside of the movable part, the fixed part is embedded in the base, one end of the movable part away from the fixed part is connected to the ground beam, and the ring body is arranged on the movable part.

[0015] As a preferred solution of the gantry wire take-up device of the utility model, wherein: the support mechanism also includes a slide rail, the ground beam is slidably arranged on the slide rail, and the slide rail is connected to the base.

[0016] As a preferred solution of the gantry wire take-up device of the utility model, the gantry frame further comprises an inner rod, a sleeve is sleeved on the inner rod, and the inner rod and the sleeve are respectively connected to two columns.

[0017] The beneficial effects of the gantry wire-taking device of the utility model are as follows: the wire reel is supported during the wire-taking process, the load on the spindle motor is reduced, the life of the spindle motor is increased, the rotation stability of the wire reel is ensured during the wire-taking process, and the shaking of the wire reel is reduced; the gantry and the support frame are driven by a power device, which reduces the manufacturing and use costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the support mechanism in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the support frame in the utility model.

[0022] Figure 4 It is a structural schematic diagram of the connection between the interference component and the cylinder in the utility model.

[0023] Figure 5 It is a structural schematic diagram of the driving mechanism in the utility model. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1, reference Figures 1-5 , which is the first embodiment of the utility model, and this embodiment provides a gantry wire take-up device, comprising a driving mechanism 100, and a supporting mechanism 200 disposed on the driving mechanism 100;

[0028] The driving mechanism 100 includes a gantry 101, a base 102 is disposed on the gantry 101, a top 103 is disposed on the base 102, and a spindle motor 104 is connected to the top 103.

[0029] Bases 102 are provided on both sides of the gantry 101, and tips 103 are provided on the two bases 102, one of the tips 103 is connected to the spindle motor 104, and the other tip 103 is a driven part. When winding the wire, the two tips 103 are respectively extended into the holes on both sides of the wire drum, and the spindle motor 104 drives the wire drum to rotate; the base 102 is movably arranged on the gantry 101 up and down, which is the existing technology here, and the specific structure will not be repeated.

[0030] The support mechanism 200 includes two groups of support frames 201 , on which support rollers 202 are arranged, a base 203 is arranged between the two groups of support frames 201 , on which a cylinder 204 is arranged, and on which a resistance component 205 resting against the cylinder 204 is arranged.

[0031] The two groups of support frames 201 are respectively arranged at the lower part of the two top points 103. When the wire drum is placed between the two top points 103, the lower ends of the two sides of the wire drum are respectively located on the two support frames 201, and the wire drum is supported by the support frames 201. The support roller 202 is rotatably arranged on the support frame 201, and the lower end of the wire drum is specifically located on the support roller 202, so that the wire drum and the support frame 201 are in rolling contact to avoid affecting the rotation of the wire drum; when the resistance component 205 abuts against the cylinder 204, the cylinder 204 drives the support frame 201 to move, and adjusts the distance between the two support frames 201 to be suitable for wire drums of different sizes.

[0032] Furthermore, the resistance assembly 205 includes two rod bodies 205a hinged to each other, an arc plate 205b is provided at the lower end of the rod body 205a, the arc plate 205b is provided outside the cylinder 204, an arc strip 205c is provided on the arc plate 205b, a ring body 205d is provided on the cylinder 204, and a return spring 205e is provided between the two rod bodies 205a.

[0033] The arc plates 205 b at the lower ends of the two rod bodies 205 a are arranged opposite to each other, and the two arc plates 205 b are coaxially sleeved outside the cylinder 204 .

[0034] The top of the rod body 205a is higher than the top of the support roller 202. When no wire drum is placed on the support frame 201, the return spring 205e is in a stretched state, pulling the arc plate 205b at the lower end of the rod body 205a against the cylinder 204, and the arc bar 205c and the ring body 205d form a limit. At this time, the extension and contraction of the cylinder 204 will drive the support frame 201 to move; when the wire drum is placed on the support frame 201, the lower end of the wire drum contacts the top of the rod body 205a. Due to gravity squeezing the rod body 205a, the two rod bodies 205a are opened to both sides, and then the arc plate 205b at the lower end of the rod body 205a moves away from the cylinder 204, and the limit between the arc bar 205c and the ring body 205d is released. At this time, the extension and contraction of the cylinder 204 will not drive the support frame 201 to move.

[0035] Furthermore, the gantry 101 includes two ground beams 101a arranged opposite to each other, a column 101b is arranged on the upper part of the ground beam 101a, and the cylinder 204 is connected to the ground beam 101a.

[0036] The base 102 is set on the column 101b, and cylinders 204 are set on both sides of the base 203. The end of the cylinder 204 away from the base 203 is connected to the ground beam 101a on the same side. The cylinders 204 on both sides of the base 203 drive the two ground beams 101a to move closer to or away from each other.

[0037] Furthermore, there are multiple arc strips 205c, and the multiple arc strips 205c are arranged on the inner arc surface of the arc plate 205b along the extension direction of the cylinder 204, and there are multiple ring bodies 205d, and the multiple ring bodies 205d are arranged at intervals along the extension direction of the cylinder 204.

[0038] Usage process: a wire reel is placed between the support frames 201 on both sides. Under the action of the gravity of the wire reel, the limit between the arc bar 205c and the ring body 205d is released. At this time, the extension and contraction of the cylinder 204 will not drive the support frame 201 to move, but will only drive the ground beam 101a to move. The cylinder 204 contracts, driving the two ground beams 101a to move closer to each other, so that the top 103 extends into the hole of the wire reel, and the spindle motor 104 works to drive the wire reel to rotate for winding; after the winding is completed, the cylinder 204 extends, driving the ground beam 101a to move away from the wire reel, and the top 1 03 extends to the outside of the wire reel hole, the wire reel is taken down, the reset spring 205e contracts, the arc bar 205c and the ring body 205d are re-limited, the cylinder 204 moves, driving the ground beam 101a and the support frame 201 to move together, so that the distance between the support frames 201 on both sides matches the next wire reel, and then the wire reel is placed on the support frame 201, the limit between the arc bar 205c and the ring body 205d is released, the cylinder 204 contracts, driving the two ground beams 101a to move closer to each other, so that the top 103 extends into the hole of the wire reel, and the operation is cyclically performed in sequence.

[0039] During the wire-winding process, the wire drum is supported to reduce the load on the spindle motor 104, increase the life of the spindle motor 104, ensure the rotation stability of the wire drum during the wire-winding process, and reduce the shaking of the wire drum; the gantry 101 and the support frame 201 are driven by a power device to reduce the manufacturing and use costs.

[0040] Example 2, reference Figures 3-4 , which is the second embodiment of the present utility model, is different from the previous embodiment in that the abutment assembly 205 further includes a contact roller 205f disposed at the top of the rod body 205a, and the contact roller 205f is rotatably connected to the rod body 205a.

[0041] A contact roller 205f is provided at the top end of the rod body 205a, so that the lower end of the wire drum and the contact roller 205f are in rolling contact, thereby reducing the friction between the wire drum and the abutment assembly 205 when the wire drum rotates.

[0042] Furthermore, the support roller 202 is rotatably disposed on the support frame 201, and the roller surface of the support roller 202 is an inwardly concave arc surface.

[0043] The roller surface of the support roller 202 is set to be an arc surface, which matches the edge structure of the wire drum and forms a lateral limit on the bottom end of the wire drum, thereby reducing the lateral movement of the wire drum when winding the wire drum and improving the stability of the wire drum when winding the wire drum.

[0044] Furthermore, the supporting mechanism 200 further includes a roller 206 , which is rotatably disposed at the lower portion of the supporting frame 201 .

[0045] A roller 206 is disposed at the bottom of the support frame 201 to facilitate the cylinder 204 to drive the support frame 201 to move.

[0046] Usage process: When the wire drum is placed on the support frame 201, the bottom end of the wire drum rolls with the contact roller 205f and the support roller 202, which reduces the resistance to the rotation of the wire drum and reduces wear; when the cylinder 204 drives the support frame 201 to move, the lower roller 206 of the support frame 201 rolls on the ground, and the movement is smoother.

[0047] Example 3, reference Figures 1-2 as well as Figure 5 , which is the third embodiment of the utility model. Different from the previous embodiment, the cylinder 204 includes a movable part 204a and a fixed part 204b sleeved on the outside of the movable part 204a, the fixed part 204b is embedded in the base 203, one end of the movable part 204a away from the fixed part 204b is connected to the ground beam 101a, and the ring body 205d is arranged on the movable part 204a.

[0048] Furthermore, the support mechanism 200 further includes a slide rail 207 , the ground beam 101 a is slidably disposed on the slide rail 207 , and the slide rail 207 is connected to the base 203 .

[0049] Slide rails 207 are provided at both ends of the ground beam 101a to ensure the stability of the ground beam 101a when sliding.

[0050] Furthermore, the gantry 101 further includes an inner rod 101c, on which a sleeve 101d is sleeved, and the inner rod 101c and the sleeve 101d are respectively connected to the two columns 101b.

[0051] The sleeve 101d is slidably mounted on the outside of the inner rod 101c to form a telescopic rod structure, which is connected between the top ends of the two columns 101b to stabilize the overall structure.

[0052] Usage process: The fixing part 204b of the cylinder 204 is integrally embedded in the base 203 to ensure the lateral adjustment width of the ground beam 101a and the support frame 201. The setting of the slide rail 207 supports the ground beam 101a and improves the stability of the ground beam 101a during sliding.

[0053] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function described herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0054] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0055] It should be understood that in the development of any actual implementation, such as in any engineering or design project, a large number of specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without excessive experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not 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 gantry wire take-up device, characterized in that: It comprises a driving mechanism (100) and a supporting mechanism (200) arranged on the driving mechanism (100); The driving mechanism (100) comprises a gantry (101), a base (102) is arranged on the gantry (101), a top (103) is arranged on the base (102), and a spindle motor (104) is connected to the top (103). The support mechanism (200) comprises two groups of support frames (201), support rollers (202) are arranged on the support frames (201), a base (203) is arranged between the two groups of support frames (201), a cylinder (204) is arranged on the base (203), and a resistance component (205) abutting against the cylinder (204) is arranged on the support frame (201).

2. The gantry wire take-up device according to claim 1, characterized in that: The abutment assembly (205) comprises two rod bodies (205a) hinged to each other, an arc plate (205b) is arranged at the lower end of the rod body (205a), the arc plate (205b) is arranged outside the cylinder (204), an arc strip (205c) is arranged on the arc plate (205b), a ring body (205d) is arranged on the cylinder (204), and a return spring (205e) is arranged between the two rod bodies (205a).

3. The gantry wire take-up device according to claim 2, characterized in that: The gantry (101) comprises two ground beams (101a) arranged opposite to each other, a column (101b) is arranged on the upper part of the ground beam (101a), and the cylinder (204) is connected to the ground beam (101a).

4. The gantry wire take-up device according to claim 2 or 3, characterized in that: There are a plurality of arc strips (205c), and the plurality of arc strips (205c) are arranged on the inner arc surface of the arc plate (205b) along the extension and contraction direction of the cylinder (204); there are a plurality of ring bodies (205d), and the plurality of ring bodies (205d) are arranged at intervals along the extension and contraction direction of the cylinder (204).

5. The gantry wire take-up device according to claim 4, characterized in that: The abutment assembly (205) further comprises a contact roller (205f) arranged at the top end of the rod body (205a), and the contact roller (205f) is rotatably connected to the rod body (205a).

6. The gantry wire take-up device according to claim 5, characterized in that: The support roller (202) is rotatably arranged on the support frame (201), and the roller surface of the support roller (202) is an inwardly concave arc surface.

7. The gantry wire take-up device according to claim 6, characterized in that: The support mechanism (200) further comprises a roller (206), and the roller (206) is rotatably disposed at the lower part of the support frame (201).

8. The gantry wire take-up device according to claim 7, characterized in that: The cylinder (204) comprises a movable part (204a) and a fixed part (204b) sleeved on the outside of the movable part (204a); the fixed part (204b) is embedded in the base (203); one end of the movable part (204a) away from the fixed part (204b) is connected to the ground beam (101a); and the ring body (205d) is arranged on the movable part (204a).

9. The gantry wire take-up device according to claim 8, characterized in that: The support mechanism (200) further comprises a slide rail (207), the ground beam (101a) is slidably arranged on the slide rail (207), and the slide rail (207) is connected to the base (203).

10. The gantry wire take-up device according to claim 9, characterized in that: The gantry (101) further comprises an inner rod (101c), a sleeve (101d) is sleeved on the inner rod (101c), and the inner rod (101c) and the sleeve (101d) are respectively connected to two upright posts (101b).

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