CN220717199U

CN220717199U - Copper wire calender

Info

Publication number: CN220717199U
Application number: CN202322488162.1U
Authority: CN
Inventors: 蔡木赫; 金进和
Original assignee: Wuhu Yike Metal Products Co ltd
Current assignee: Wuhu Yike Metal Products Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-05
Anticipated expiration: 2033-09-13

Abstract

The utility model provides a copper wire calender, which comprises a base, wherein the top of the base is sequentially provided with: the pre-pressing and extending mechanism comprises a first rotating frame, a plurality of pre-pressing and extending roller shaft groups distributed along the horizontal direction are arranged on the first rotating frame, each pre-pressing and extending roller shaft group comprises a first pre-pressing and extending roller shaft and a second pre-pressing and extending roller shaft which are distributed up and down symmetrically and driven to synchronously rotate reversely, and the radiuses of the pre-pressing and extending roller shafts are sequentially increased along the copper wire conveying direction; the positive pressure rolling mechanism comprises a second rotating support, a first positive pressure rolling shaft and a second positive pressure rolling shaft which are symmetrically distributed up and down are arranged on the second rotating support, and the two positive pressure rolling shafts are driven to synchronously and reversely rotate and have adjustable spacing. According to the copper wire calender, copper wires with different specifications can be calendered into copper strips with preset thickness through the pre-calendering mechanism and the positive calendering mechanism.

Description

Copper wire calender

Technical Field

The utility model mainly relates to the technical field of copper wire processing equipment, in particular to a copper wire calender.

Background

The calender is composed of two or more rollers for pressing the rubber material, graphite sheet, wave-absorbing material, shielding material, magnetic material and nonferrous metal material into a certain thickness and a certain cross-section shape.

According to the application number: 202122439470.6 an environment-friendly copper wire manufacturing calender comprises a base and a top plate; the center of the top of the base is fixedly connected with a bottom plate, the centers of the left side and the right side of the top of the bottom plate are fixedly connected with fixed rods, the tops of the rod bodies of the fixed rods are movably sleeved with movable rings, and one side of each movable ring, which is far away from the fixed rods, is fixedly connected with the left side and the right side of the top plate; the left side connecting plate and the right side connecting plate are fixedly connected to the left side and the right side of the top plate and the bottom plate, which are close to one side plate body.

According to the application document, the distance between the two rolling wheels can be adjusted to adapt to rolling of different specifications, but when the distance between the two rolling wheels is too large, thicker copper wires can be rolled, the rolled copper strips are thicker, further rolling is needed, and when the distance between the two rolling wheels is too close, thinner copper strips can be rolled, but thicker copper wires cannot be rolled, so that a copper wire rolling machine is provided.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model provides a copper wire calender which is used for solving the technical problems in the background technology.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a copper wire calender, includes the base, the base top has set gradually along copper wire direction of transportation:

the pre-pressing and extending mechanism comprises a first rotating frame, a plurality of pre-pressing and extending roller shaft groups distributed along the horizontal direction are arranged on the first rotating frame, each pre-pressing and extending roller shaft group comprises a first pre-pressing and extending roller shaft and a second pre-pressing and extending roller shaft which are distributed up and down symmetrically and driven to synchronously rotate reversely, and the radiuses of the pre-pressing and extending roller shafts are sequentially increased along the copper wire conveying direction;

the positive pressure rolling mechanism comprises a second rotating support, a first positive pressure rolling shaft and a second positive pressure rolling shaft which are symmetrically distributed up and down are arranged on the second rotating support, and the two positive pressure rolling shafts are driven to synchronously and reversely rotate and have adjustable spacing

Further, the first pre-pressing roller shafts and the second pre-pressing roller shafts are connected through the belt pulley belt transmission group.

Further, first spouts that extend along vertical direction have all been seted up to second runing rest both sides, sliding part is installed to first spout sliding part, first spout top is equipped with flexible motor, flexible end of flexible motor with slider fixed connection, the both ends of first malleation extension roller rotate respectively and install two on the slider.

Further, the first positive pressure roll shaft with the one end of second positive pressure roll shaft is fixed mounting respectively has first bevel gear and second bevel gear, first bevel gear with the second bevel gear respectively with symmetrical distribution's third bevel gear and fourth bevel gear meshing, fourth bevel gear fixed mounting in on the gear motor axis of rotation of assembly on the base, the second spout has been seted up along its axis direction to the axis of rotation lateral wall, the guide block sliding connection that second spout and guide sleeve inner wall set up, guide sleeve with third bevel gear fixed connection just with one of them slider rotates to be connected.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects: the interval between the first pre-compaction roller shaft and the second pre-compaction roller shaft is gradually reduced, so that gradual extrusion of copper wires can be realized, copper wires with different specifications are extruded into copper strips with fixed thickness, then the copper strips enter between the first positive-pressure roller shaft and the second positive-pressure roller shaft for further extrusion, thinner copper strips can be extruded, and the thickness of the finally obtained copper strips can be adjusted by adjusting the interval between the first positive-pressure roller shaft and the second positive-pressure roller shaft, so that copper wires with different specifications can be extruded into copper strips with preset thickness.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the pre-casting mechanism according to the present utility model;

fig. 3 is a schematic diagram of an explosion structure of a sliding guide sleeve and a rotating shaft of a gear motor.

Reference numerals

1. A base; 2. a pre-pressing and extending mechanism; 21. a first rotating frame; 22. a pre-calendaring roll shaft set; 221. a first pre-pressing roller shaft; 222. a second pre-pressing roller shaft; 3. a positive pressure delay mechanism; 31. a second rotating bracket; 32. a first positive pressure roller shaft; 33. a second positive pressure roller shaft; 34. a slider; 35. a telescopic motor; 36. a first bevel gear; 37. a second bevel gear; 38. a third bevel gear; 39. a fourth bevel gear; 310. a speed reducing motor; 3101. a second chute; 311. a sliding guide sleeve; 312. a guide block; 314. and a first chute.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Examples

Referring to fig. 1 to 3, a copper wire calender, including base 1, base 1 top has set gradually along copper wire direction of transportation:

the pre-pressing and extending mechanism 2 comprises a first rotating frame 21, wherein a plurality of pre-pressing and extending roller shaft groups 22 distributed along the horizontal direction are arranged on the first rotating frame 21, each pre-pressing and extending roller shaft group 22 comprises a first pre-pressing and extending roller shaft 221 and a second pre-pressing and extending roller shaft 222 which are symmetrically distributed up and down and are driven to synchronously rotate reversely, and the radiuses of the pre-pressing and extending roller shafts are sequentially increased along the copper wire conveying direction;

the copper wire can be extruded and conveyed after being put into between the first pre-pressing roller shaft 221 and the second pre-pressing roller shaft 222, and the distance between the first pre-pressing roller shaft 221 and the second pre-pressing roller shaft 222 is gradually reduced along with extrusion and transportation of the copper wire, so that the copper wire can be extruded gradually, and copper strips with fixed thickness can be extruded from copper wires with different specifications without adjustment.

The positive rolling mechanism 3 comprises a second rotating bracket 31, a first positive rolling roller shaft 32 and a second positive rolling roller shaft 33 which are symmetrically distributed up and down are arranged on the second rotating bracket 31, and the two positive rolling roller shafts are driven to synchronously rotate reversely and have adjustable spacing;

the copper strip extruded by the pre-pressing and rolling mechanism 2 can continuously enter between the first positive-pressure rolling roll shaft 32 and the second positive-pressure rolling roll shaft 33 to be further extruded, the copper strip is extruded into thinner copper strip, and the thickness of the finally obtained copper strip can be adjusted by adjusting the interval between the first positive-pressure rolling roll shaft 32 and the second positive-pressure rolling roll shaft 33.

The first pre-pressing roller shafts 221 and the second pre-pressing roller shafts 222 are connected through a belt pulley belt transmission group.

The two sides of the second rotating bracket 31 are provided with first sliding grooves 314 extending along the vertical direction, sliding parts 34 are slidably arranged in the first sliding grooves 314, a telescopic motor 35 is arranged at the top of the first sliding grooves 314, the telescopic end of the telescopic motor 35 is fixedly connected with the sliding parts 34, and the two ends of a first positive-pressure roller shaft 32 are respectively rotatably arranged on the two sliding parts 34;

a first bevel gear 36 and a second bevel gear 37 are fixedly arranged at one end of the first positive pressure roll shaft 32 and one end of the second positive pressure roll shaft 33 respectively, the first bevel gear 36 and the second bevel gear 37 are respectively meshed with a third bevel gear 38 and a fourth bevel gear 39 which are symmetrically distributed, the fourth bevel gear 39 is fixedly arranged on a rotating shaft of a gear motor 310 assembled on the base 1, a second sliding chute 3101 is formed in the side wall of the rotating shaft along the axial direction of the rotating shaft, the second sliding chute 3101 is in sliding connection with a sliding guide block 312 arranged on the inner wall of the sliding guide sleeve 311, and the sliding guide sleeve 311 is fixedly connected with the third bevel gear 38 and is in rotating connection with one sliding piece 34;

in the above specific embodiment, after the gear motor 310 is started, the rotation shaft rotates and drives the third bevel gear 38 and the fourth bevel gear 39 to synchronously rotate, then the third bevel gear 38 and the fourth bevel gear 39 respectively drive the first bevel gear 36 and the second bevel gear 37 to rotate through meshing, and because the third bevel gear 38 and the fourth bevel gear 39 are symmetrically distributed, the first bevel gear 36 and the second bevel gear 37 synchronously rotate reversely, namely the first positive-pressure roller shaft 32 and the second positive-pressure roller shaft 33 synchronously rotate reversely;

after the telescopic motor 35 is started, the telescopic end of the telescopic motor drives the sliding piece 34 to slide in the first sliding groove 314, the first positive-pressure roller shaft 32 and the first bevel gear 36 synchronously slide, and the sliding guide sleeve 311 slides on the second sliding groove 3101 through the sliding guide block 312 arranged on the inner side of the sliding guide sleeve, so that when the distance between the first positive-pressure roller shaft 32 and the second positive-pressure roller shaft 33 is adjusted, the first bevel gear 36 and the third bevel gear 38 are always meshed.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

The above-described contents fall within the technical knowledge of the inventors, and the contents of the present application do not necessarily constitute the prior art, since the technical contents in the art are huge and complicated.

Claims

1. The utility model provides a copper wire calender which characterized in that: including base (1), base (1) top has set gradually along copper wire direction of transportation:

the pre-pressing and extending mechanism (2) comprises a first rotating frame (21), a plurality of pre-pressing and extending roller shaft groups (22) distributed along the horizontal direction are arranged on the first rotating frame (21), the pre-pressing and extending roller shaft groups (22) comprise a first pre-pressing and extending roller shaft (221) and a second pre-pressing and extending roller shaft (222) which are distributed up and down symmetrically and driven to synchronously rotate reversely, and the radiuses of the pre-pressing and extending roller shafts are sequentially increased along the copper wire conveying direction;

the positive calendaring mechanism (3) comprises a second rotating support (31), a first positive calendaring roller shaft (32) and a second positive calendaring roller shaft (33) which are vertically symmetrically distributed are arranged on the second rotating support (31), and the two positive calendaring roller shafts are driven to synchronously rotate reversely and are adjustable in interval.

2. A copper wire calender as defined in claim 1, wherein: the first pre-pressing roller shafts (221) and the second pre-pressing roller shafts (222) are connected through a belt pulley and belt transmission group.

3. A copper wire calender as defined in claim 1, wherein: first spout (314) that extend along vertical direction have all been seted up to second rotation support (31) both sides, sliding part (34) are installed to first spout (314) sliding motion, first spout (314) top is equipped with flexible motor (35), flexible end of flexible motor (35) with slider (34) fixed connection, the both ends of first malleation roll axle (32) are rotated respectively and are installed two on slider (34).

4. A copper wire calender as claimed in claim 3, wherein: the utility model discloses a gear box, including base (1) and gear box, first positive pressure roll axle (32) with the one end of second positive pressure roll axle (33) is fixed mounting respectively has first bevel gear (36) and second bevel gear (37), first bevel gear (36) with second bevel gear (37) respectively with third bevel gear (38) and fourth bevel gear (39) meshing of symmetric distribution, fourth bevel gear (39) fixed mounting in gear box (310) axis of rotation of assembly on base (1), second spout (3101) have been seted up along its axis direction to the axis of rotation lateral wall, lead slider (312) sliding connection that second spout (3101) and lead slider (311) inner wall set up, lead slider (311) with third bevel gear (38) fixed connection and with one of them slider (34) rotate.