Insulating rod traction device

Abstract

The utility model discloses an insulating rod traction device which comprises a shell and two sets of conveying assemblies, each conveying assembly comprises two rotating rollers, a conveying belt and a plurality of clamping pieces, the number of the rotating rollers is two, the conveying belt is arranged on the two rotating rollers in a winding mode, and the clamping pieces are evenly and detachably connected to the conveying belt. The shell comprises an upper shell body, a lower shell body and a mounting frame, the bottom end of the mounting frame is fixedly connected to the lower shell body, the upper shell body is arranged in the mounting frame in a penetrating mode, a hydraulic cylinder is arranged on the mounting frame, and a piston rod of the hydraulic cylinder is fixedly connected to the upper shell body. According to the clamping device, the clamping piece can be conveniently replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of insulating core rod manufacturing, in particular to an insulating rod traction device. Background Art

[0002] The insulating core rod needs to be pulled by a traction machine during the production process. After long-term use, the rubber block of the traction machine is greatly worn, resulting in reduced traction force and poor traction effect. Generally, the rubber block is fixed to the traction machine by screws, making it very inconvenient to replace the rubber block. Utility Model Content

[0003] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an insulating rod traction device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an insulating rod traction device, including a shell and a conveying assembly, the conveying assembly is divided into two groups, the conveying assembly includes a roller, a conveyor belt and a clamping piece, there are two rollers, the conveyor belt is wound around the two rollers, the clamping piece is arranged in multiple numbers, and the clamping piece is evenly and detachably connected to the conveyor belt; the shell includes an upper shell, a lower shell and a mounting frame, the bottom end of the mounting frame is fixedly connected to the lower shell, the upper shell is inserted into the mounting frame, a hydraulic cylinder is arranged on the mounting frame, and the piston rod of the hydraulic cylinder is fixedly connected to the upper shell.

[0006] Furthermore, a connecting strip is provided on the conveyor belt, and the clamping member includes a first fixing block and a connecting seat, the first fixing block is fixedly connected to the connecting seat, and a connecting groove corresponding to the connecting strip is provided at the bottom of the connecting seat.

[0007] Furthermore, a first movable groove is provided on the side wall of the connecting strip, a second fixed block is provided in the first movable groove, a connecting spring is fixedly connected to the side wall of the second fixed block, one end of the connecting spring is fixedly connected to the inner wall of the first movable groove; a plurality of convex ribs are provided on the inner wall of the connecting groove.

[0008] Furthermore, a cavity is provided on the connecting strip, the cavity is communicated with the first movable groove, a rotating shaft is provided in the cavity, and a protrusion is provided on the rotating shaft.

[0009] Furthermore, a first through cavity is provided on the connecting strip, the first through cavity runs through the cavity, a first transmission shaft is provided on the rotating shaft, transmission blocks are provided at both ends of the first transmission shaft, transmission grooves are provided on the transmission blocks, and first grooves matching the transmission blocks are provided at both ends of the first through cavity.

[0010] Furthermore, a second through cavity is provided on the side wall of the connecting groove, a second transmission shaft matching with the transmission groove is passed through the second through cavity, and an end plate is provided at one end of the second transmission shaft.

[0011] Furthermore, a first annular groove is provided on the inner wall of the second through cavity, a disc is provided on the second transmission shaft, the disc is located in the first annular groove, a return spring is provided on the inner wall of the first annular groove, and the return spring rests on the disc.

[0012] Furthermore, a protruding rod is provided on the second transmission shaft, a second annular groove corresponding to the protruding rod is provided on the inner wall of the second through cavity, a second movable groove corresponding to the protruding rod is provided on the side wall of the second annular groove, and a receiving groove corresponding to the protruding rod is provided at one end of the second movable groove.

[0013] Furthermore, a vertical plate is provided on the connecting seat, a second groove corresponding to the vertical plate is provided on the first fixed block, and the vertical plate is located in the middle of the first fixed block; third movable grooves are also provided at both ends of the connecting seat, an extrusion plate is provided in the third movable groove, and a convex strip is provided on the inner wall of the shell.

[0014] Furthermore, the first fixing block is made of silicone rubber.

[0015] The utility model is beneficial in that it provides an insulating rod pulling device which is convenient for replacing a clamping piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0017] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0018] In the attached picture:

[0019] Figure 1 The figure is a schematic structural diagram of an insulating rod traction device in one embodiment of the utility model.

[0020] Figure 2 for Figure 1 A sectional view of the housing of the insulating rod pulling device in the illustrated embodiment.

[0021] Figure 3 for Figure 2 Enlarged view of point A in .

[0022] Figure 4 for Figure 1 A cross-sectional view of a clamping member of an insulating rod pulling device in the illustrated embodiment.

[0023] Figure 5 for Figure 4 Enlarged view of point B in .

[0024] Figure 6 for Figure 1 A cross-sectional view of the second annular groove of the insulating rod pulling device in the illustrated embodiment.

[0025] Figure 7 for Figure 6 Enlarged view of point C in the figure.

[0026] The meanings of the reference numerals in the figures are as follows:

[0027] 101, upper shell; 102, lower shell; 103, mounting frame; 104, hydraulic cylinder; 105, clamping member; 1051, connecting seat; 1052, first fixed block; 1053, vertical plate; 1054, first annular groove; 1055, second annular groove; 1056, second movable groove; 1057, accommodating groove; 1058, third movable groove; 106, roller; 107, convex strip; 108, conveyor belt; 1081, connecting strip; 109, rotating shaft; 1091, convex block; 1092, first transmission shaft; 1093, transmission block; 110, movable block; 1101, connecting spring; 111, second fixed block; 112, second transmission shaft; 1121, disc; 1122, return spring; 1123, end plate; 1124, convex rod; 113, extrusion plate. DETAILED DESCRIPTION

[0028] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0029] It should also be noted that, for ease of description, only the parts related to the relevant utility model are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0030] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0031] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0032] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0033] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0034] like Figure 1-7 As shown, an insulating rod traction device includes a shell and a conveying assembly. The conveying assembly is divided into two groups. The conveying assembly includes a roller 106, a conveyor belt 108 and a clamping member 105. There are two rollers 106, and the conveyor belt 108 is wound around the two rollers 106. The clamping member 105 is provided in multiple numbers, and the clamping member 105 is evenly and detachably connected to the conveyor belt 108; the shell includes an upper shell 101, a lower shell 102 and a mounting frame 103. The bottom end of the mounting frame 103 is fixedly connected to the lower shell 102, and the upper shell 101 is penetrated in the mounting frame 103. A hydraulic cylinder 104 is provided on the mounting frame 103, and a piston rod of the hydraulic cylinder 104 is fixedly connected to the upper shell 101. Two groups of conveying assemblies are respectively arranged in the upper shell 101 and the lower shell 102. The hydraulic cylinder 104 is used to drive the upper shell 101 to move, and then the distance between the two groups of conveying assemblies can be adjusted, so that the feeding of the insulating rods is more convenient, and insulating rods of various diameters can also be conveyed.

[0035] A plurality of connecting strips 1081 are fixedly connected to the conveyor belt 108, and the clamping member 105 includes a first fixed block 1052 and a connecting seat 1051. The first fixed block 1052 is fixedly connected to the connecting seat 1051, and a connecting groove corresponding to the connecting strip 1081 is provided at the bottom of the connecting seat 1051. The clamping member 105 is connected to the conveyor belt 108 by being sleeved on the connecting strip 1081; the first fixed block 1052 is made of silicone rubber, and a material placement groove corresponding to the insulating rod is provided on the first fixed block 1052 to position the conveyed insulating rod to prevent the insulating rod from rolling during the conveying process.

[0036] A first movable groove is respectively provided on the side walls on both sides of the connecting strip 1081, a movable block 110 is provided in the first movable groove, a second fixed block 111 is provided on the movable block 110, a connecting spring 1101 is fixedly connected to the side wall of the movable block 110, one end of the connecting spring 1101 is fixedly connected to the inner wall of the first movable groove; a plurality of convex ribs are provided on the inner wall of the connecting groove, the second fixed block 111 is made of rubber, and when the second fixed block 111 extends out of the first movable groove and abuts against the inner wall of the connecting groove, the second fixed block 111 abuts against the convex ribs.

[0037] A cavity is provided on the connecting bar 1081, and the cavity is communicated with the first movable groove. A rotating shaft 109 is provided in the cavity, and a protrusion 1091 is provided on the rotating shaft 109; a first through cavity is provided on the connecting bar 1081, and the first through cavity runs through the cavity. A first transmission shaft 1092 is provided on the rotating shaft 109, and the first transmission shaft 1092 is passed through the first through cavity. Transmission blocks 1093 are respectively provided at both ends of the first transmission shaft 1092, and the transmission block 1093 is a cylindrical structure. A transmission groove is provided on the transmission block 1093, and first grooves matching the transmission block 1093 are respectively provided at both ends of the first through cavity.

[0038] A second through cavity is provided on the side wall of the connecting groove, and a second transmission shaft 112 matched with the transmission groove is passed through the second through cavity, and an end plate 1123 is provided at one end of the second transmission shaft 112; a first annular groove 1054 is provided on the inner wall of the second through cavity, and a disc 1121 is provided on the second transmission shaft 112, and the disc 1121 is located in the first annular groove 1054, and a return spring 1122 is provided on the inner wall of the first annular groove 1054, and the return spring 1122 rests on the disc 1121; a convex rod 1124 is provided on the second transmission shaft 112, and a second annular groove 1055 for the convex rod 1124 to move is provided on the inner wall of the second through cavity, a second movable groove 1056 corresponding to the convex rod 1124 is provided on the side wall of the second annular groove, and a receiving groove 1057 corresponding to the convex rod 1124 is provided at one end of the second movable groove 1056.

[0039] A vertical plate 1053 is provided on the connecting seat 1051, and a second groove corresponding to the vertical plate 1053 is provided on the first fixed block 1052, and the vertical plate 1053 is located in the middle of the first fixed block 1052; third movable grooves 1058 are also provided at both ends of the connecting seat 1051, and an extrusion plate 113 is provided in the third movable groove 1058, and a convex strip 107 is provided on the inner wall of the shell, and the convex strip 107 is arranged near the shell outlet, and the convex strip 107 does not extend to the shell outlet.

[0040] When the clamping member 105 needs to be disassembled, the device is stopped after the designated clamping member 105 is rotated out from the exit, and the gripping end plate 1123 rotates the second transmission shaft 112. At this time, the second transmission shaft 112 is inserted into the transmission groove, and the second transmission shaft 112 drives the rotating shaft 109 to rotate so that the protrusion 1091 enters the cavity, and the connecting spring 1101 pulls the movable block 110 into the first movable groove, and the second protrusion 1091 is disengaged from the inner wall of the connecting groove. At this time, the protruding rod 1124 moves to the second movable groove 105. 6 side, pull the end plate 1123 out of the second through cavity, the second transmission shaft 112 drives the protruding rod 1124 to one end of the second movable groove 1056, the protruding rod 1124 abuts against the end surface of the second movable groove 1056 and then rotates the protruding rod 1124 into the accommodating groove 1057, the protruding rod 1124 enters the accommodating groove 1057 and abuts against the inner wall of the accommodating groove 1057 to fix the second transmission shaft 112, and the second transmission shaft 112 is disengaged from the transmission groove so that the connecting seat 1051 can be directly removed from the connecting strip 1081.

[0041] When the new clamping member 105 is installed on the conveyor belt 108, the protruding rod 1124 is in the receiving groove 1057, and the connecting seat 1051 is directly put on the connecting strip 1081. After the top surface of the connecting strip 1081 is against the top of the connecting groove, the second transmission shaft 112 is rotated, and the protruding rod 1124 moves out of the receiving groove 1057 and enters the second movable groove 1056. The return spring 1122 pushes the disc 1121 to move in the first annular groove 1054, and the second transmission shaft 112 is automatically inserted into the transmission groove. The protruding rod 1124 enters the second annular groove 1055, and the second transmission shaft 112 continues to rotate. The second transmission shaft 112 drives the rotating shaft 109 to rotate, and the protrusion 1091 rotates into the first movable groove and abuts against the movable block 110. The movable block 110 drives the second fixed block 111 to move out of the first movable groove, and the second fixed block 111 abuts against the inner wall of the connecting groove. The contact effect between the second fixed block 111 and the inner wall of the connecting groove is increased by contact with the convex rib; at this time, the end plate 1123 automatically abuts against the side wall of the connecting seat 1051, and the four surfaces of the connecting seat 1051 are fixed by the cooperation of the second fixed block 111 and the second transmission shaft 112 to ensure the stability of the connection of the connecting seat 1051.

[0042] Since the insulating rod enters the traction device after drying, the temperature at the entrance of the traction device is higher than the temperature at the exit. By utilizing the thermal contraction and thermal expansion properties of the silicone rubber of the first fixed block 1052, the first fixed block 1052 at the entrance of the traction device contracts, reducing the squeezing force on the insulating rod at the entrance and avoiding deformation of the surface of the newly solidified insulating rod. The first fixed block 1052 near the exit expands, increasing the squeezing force on the insulating rod and ensuring the clamping effect on the insulating rod, so as to pull the insulating rod.

[0043] When the clamping member 105 moves to one side of the convex strip 107, the convex strip 107 rests on the extrusion plate 113, and the extrusion plate 113 squeezes the first fixed block 1052. The first fixed block 1052 generates pressure on the side wall of the insulating rod clamped in the material trough under the squeezing of the extrusion plate 113 and the vertical plate 1053, further enhancing the squeezing effect of the first fixed block 1052 on the insulating rod, thereby ensuring stable transportation of the insulating rod.

[0044] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned utility model concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) to form a technical solution.

Claims

1. An insulating rod traction device, comprising a housing and a conveying assembly, characterized in that: The conveying components are divided into two groups, and the conveying components include rollers, conveyor belts and clamping members. There are two rollers, and the conveyor belt is wound around the two rollers. The clamping members are provided in multiple numbers, and the clamping members are evenly and detachably connected to the conveyor belt; the shell includes an upper shell, a lower shell and a mounting frame, the bottom end of the mounting frame is fixedly connected to the lower shell, the upper shell is inserted into the mounting frame, and a hydraulic cylinder is provided on the mounting frame, and the piston rod of the hydraulic cylinder is fixedly connected to the upper shell.

2. The insulating rod pulling device according to claim 1, characterized in that: The conveyor belt is provided with a connecting strip, and the clamping member comprises a first fixing block and a connecting seat, wherein the first fixing block is fixedly connected to the connecting seat, and a connecting groove corresponding to the connecting strip is provided at the bottom of the connecting seat.

3. The insulating rod pulling device according to claim 2, characterized in that: A first movable groove is provided on the side wall of the connecting strip, a second fixed block is provided in the first movable groove, a connecting spring is fixedly connected to the side wall of the second fixed block, one end of the connecting spring is fixedly connected to the inner wall of the first movable groove; a plurality of convex ribs are provided on the inner wall of the connecting groove.

4. The insulating rod pulling device according to claim 3, characterized in that: The connecting strip is provided with a cavity, the cavity is communicated with the first movable groove, a rotating shaft is provided in the cavity, and a protrusion is provided on the rotating shaft.

5. The insulating rod pulling device according to claim 4, characterized in that: The connecting strip is provided with a first through cavity, the first through cavity runs through the cavity, the rotating shaft is provided with a first transmission shaft, both ends of the first transmission shaft are provided with transmission blocks, the transmission blocks are provided with transmission grooves, and both ends of the first through cavity are provided with first grooves matching with the transmission blocks.

6. The insulating rod pulling device according to claim 5, characterized in that: A second through cavity is provided on the side wall of the connecting groove, a second transmission shaft matched with the transmission groove is passed through the second through cavity, and an end plate is provided at one end of the second transmission shaft.

7. The insulating rod pulling device according to claim 6, characterized in that: A first annular groove is arranged on the inner wall of the second through cavity, a disc is arranged on the second transmission shaft, the disc is located in the first annular groove, a return spring is arranged on the inner wall of the first annular groove, and the return spring abuts against the disc.

8. The insulating rod pulling device according to claim 6, characterized in that: The second transmission shaft is provided with a convex rod, the inner wall of the second through cavity is provided with a second annular groove corresponding to the convex rod, the side wall of the second annular groove is provided with a second movable groove corresponding to the convex rod, and one end of the second movable groove is provided with a receiving groove corresponding to the convex rod.

9. The insulating rod pulling device according to claim 2, characterized in that: The connecting seat is provided with a vertical plate, the first fixing block is provided with a second groove corresponding to the vertical plate, and the vertical plate is located in the middle of the first fixing block; third movable grooves are also provided at both ends of the connecting seat, an extrusion plate is provided in the third movable groove, and a convex strip is provided on the inner wall of the shell.

10. The insulating rod pulling device according to claim 2, characterized in that: The first fixing block is made of silicone rubber.

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