Rubber coating extrusion head of steel wire ring forming machine
By introducing components such as a screw, a limiting rod, and a semiconductor heater into the extrusion head of the wire ring forming machine, the problem of the overflow screw separating from the front head block was solved, achieving reliable connection and convenient disassembly, and improving the efficiency and quality of coating.
Patent Information
- Application Number
- CN202422524312.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-10-18
AI Technical Summary
The existing wire ring forming machine's adhesive extrusion head is prone to causing the overflow screw to detach from the front head block under high pressure, affecting the normal operation of the adhesive coating process and making it impractical.
A rubber-coated extrusion head for a wire ring forming machine was designed. Components such as a screw, limit rod, and moving block are used to ensure a reliable connection between the overflow screw and the front head block. The heater is driven by a semiconductor heater and a cylinder to prevent the molten rubber from solidifying. Fixed springs and pins are used to ensure the stability of the components.
The connection reliability between the overflow screw and the front head block is improved, ensuring the coating effect. The rapid heating and precise control of the heater prevent the molten glue from solidifying, and facilitates easy disassembly and cleaning.
Smart Images
Figure CN223465029U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel ring forming machine technical field especially relates to a kind of steel ring forming machine glue extrusion head. BACKGROUND
[0002] The main function of steel ring forming machine is to wind metal wire according to certain size and shape, form the steel ring required, this kind of machine usually has the characteristics of high degree of automation, easy operation, high production efficiency, can greatly improve production efficiency and product quality.
[0003] Steel wire rubberizing process refers to the all-round wrapping of rubber on steel wire, which is an important link in tire production process. Currently, extrusion method is mainly used in steel wire rubberizing process. However, when the existing extrusion head is used for rubberizing, the overflow glue rod and the front head block are connected by sliding. When the internal pressure of the extrusion head is too large, the overflow glue rod will be separated from the front head block, which affects the normal operation of steel ring rubberizing work and has poor practicability. Therefore, it is necessary to redesign a steel ring forming machine glue extrusion head to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the shortcomings in the prior art and provides a steel ring forming machine glue extrusion head.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A steel ring forming machine glue extrusion head, including flange plate, the rear head block is fixedly installed on the outer wall of the flange plate, the front head block is fixedly connected at the end of the rear head block, the overflow glue rod is slidably installed at the end of the front head block through the connecting groove, the screw rod is rotatably installed on the outer wall of the flange plate through the moving frame, the moving block is threadedly rotatably installed on the outer wall of the screw rod, the limit rod is fixedly installed in the moving frame, the limit rod slidably penetrates the moving block, the connecting frame is fixedly installed at the end of the moving block, the latch is slidably installed on the outer wall of both sides of the connecting frame, the toggle is fixedly installed on the outer wall of both latches, the inner wall of both toggles is connected with the outer wall of the connecting frame through the fixed mechanism, the outer wall of the rear head block is fixedly installed with two support plates, and the inner wall of both support plates is fixedly connected with the semiconductor heater through the telescopic mechanism.
[0007] Preferably, the fixed mechanism includes a fixed spring fixedly installed on the outer wall of the latch, and the fixed spring is elastically connected with the outer wall of the connecting frame and the inner wall of the toggle at both ends.
[0008] Preferably, the telescopic mechanism includes a gas cylinder fixedly installed on the inner wall of the support plate, and the telescopic end of the gas cylinder is fixedly connected with the outer wall of the semiconductor heater.
[0009] Preferably, the screw rod outer wall is fixedly provided with a knob, and the knob outer wall is provided with anti-skid lines.
[0010] Preferably, the two insertion pins are both prismatic in outer wall, and the overflow glue wire rod outer wall is provided with prismatic insertion holes matched with the two insertion pins.
[0011] Preferably, the two support plate outer walls are both slidably penetrated and provided with two stabilizing rods, and the two stabilizing rods on the same side are both fixedly connected with the semiconductor heater outer wall on the same side.
[0012] The utility model discloses the beneficial effects of the following:
[0013] 1. By setting up screw rod, stop rod and moving block etc. Component, the screw rod can drive the moving block to move through the cooperation of stop rod when rotating, thus can make the moving block drive the connecting frame to move, thereby can drive the overflow glue wire rod to move to the inside of connecting groove, through the locking effect between screw rod and moving block, can play the limiting effect to overflow glue wire rod, increase the reliability of the connection between it and front head block.
[0014] 2. By setting up air cylinder, semiconductor heater and stabilizing rod etc. Component, the air cylinder on both sides can drive the semiconductor heater on the same side to move respectively, thus can make the semiconductor heater on both sides heat the front head block, avoid the influence of the inside melt glue solidification on the glue coating effect, and the semiconductor heater can drive the two stabilizing rods to slide in the support plate inner wall when moving, thus can increase the stability when the semiconductor heater moves. DRAWINGS
[0015] Figure 1 The utility model proposes a structure schematic view of steel wire loop forming machine glue coating extrusion head;
[0016] Figure 2 The utility model proposes a structure schematic view of steel wire loop forming machine glue coating extrusion head;
[0017] Figure 3 The utility model proposes a structure schematic view of steel wire loop forming machine glue coating extrusion head;
[0018] Figure 4 The utility model proposes a structure schematic view of steel wire loop forming machine glue coating extrusion head; Figure 1 The utility model proposes a structure schematic view of steel wire loop forming machine glue coating extrusion head;
[0019] Figure 5 The utility model proposes a structure schematic view of steel wire loop forming machine glue coating extrusion head; Figure 2 The utility model proposes a structure schematic view of steel wire loop forming machine glue coating extrusion head.
[0020] In the figure: 1 flange plate, 2 rear head block, 3 front head block, 4 glue overflow rod, 5 moving frame, 6 screw rod, 7 knob, 8 limit rod, 9 moving block, 10 connecting frame, 11 latch, 12 dial block, 13 fixed spring, 14 support plate, 15 air cylinder, 16 semiconductor heater, 17 stabilizing rod. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0022] Reference Figures 1-5 A steel wire loop forming machine glue extrusion head, including flange plate 1, the outer wall of flange plate 1 is fixedly installed with rear head block 2, rear head block 2 end is fixedly connected with front head block 3, front head block 3 end is slidably installed with glue overflow rod 4 through connecting groove, the outer wall of flange plate 1 is rotatably installed with screw rod 6 through moving frame 5, the outer wall of screw rod 6 is fixedly installed with knob 7, the outer wall of knob 7 is provided with anti-skid lines, the outer wall of screw rod 6 is threadedly rotatably installed with moving block 9, the inside of moving frame 5 is fixedly installed with limit rod 8, limit rod 8 slidably penetrates moving block 9, limit rod 8 can limit moving block 9, so that moving block 9 can only move along the axial direction of the outer wall of screw rod 6, the end of moving block 9 is fixedly installed with connecting frame 10.
[0023] The outer wall of both sides of connecting frame 10 is slidably penetrated and installed with latch 11, both latches 11 are prismatic outer walls, the outer wall of glue overflow rod 4 is provided with prismatic insertion hole matched with both latches 11, the outer wall of both latches 11 is fixedly installed with dial block 12, the inner wall of both dial blocks 12 is connected with the outer wall of connecting frame 10 through fixed mechanism, the fixed mechanism includes fixedly installed fixed spring 13 on the outer wall of latch 11, the both ends of fixed spring 13 are elastically connected with the outer wall of connecting frame 10 and the inner wall of dial block 12 respectively.
[0024] The outer wall of rear head block 2 is fixedly installed with two support plates 14, the inner wall of both support plates 14 is fixedly connected with semiconductor heater 16 through telescopic mechanism, since semiconductor heater 16 adopts semiconductor material to heat, after electrification, heat energy can be rapidly generated in a short time, so that the effect of rapid heating is realized, and this heating method can accurately control the heating temperature, so that the problems of overheat or too low leading to poor heating effect can be avoided, the telescopic mechanism includes air cylinder 15 fixedly installed on the inner wall of support plate 14, the telescopic end of air cylinder 15 is fixedly connected with the outer wall of semiconductor heater 16, the outer wall of both support plates 14 is slidably penetrated and installed with two stabilizing rods 17, the end of both stabilizing rods 17 on the same side is fixedly connected with the outer wall of semiconductor heater 16 on the same side.
[0025] The utility model discloses when using, under the elastic action of fixed spring 13, can two bolt 11 is inserted into the prismatic insertion hole of the outer wall of overflow glue rod 4 respectively, by this can install overflow glue rod 4 in the inside of connecting frame 10, can rotate knob 7 subsequently and make it drive screw rod 6 rotate, and screw rod 6 can drive moving block 9 to move when rotating through the cooperation with spacing rod 8, by this can make moving block 9 drive connecting frame 10 to move, thereby can drive overflow glue rod 4 to move to the inside of connecting groove, to realize the connection between overflow glue rod 4 and former head block 3, through the locking effect of the screw thread between screw rod 6 and moving block 9, can play the limiting effect to overflow glue rod 4, increase its reliability between the connection of former head block 3,
[0026] When coating the steel wire ring, the two side air cylinders 15 can drive the same side semiconductor heaters 16 to move, so that the inner walls of the two side semiconductor heaters 16 are attached to the outer wall of the former head block 3, and in the process, the semiconductor heaters 16 can drive the two stabilizing rods 17 to slide in the inner wall of the supporting plate 14, so that the stability of the semiconductor heaters 16 during movement is increased. The semiconductor heaters 16 can heat the former head block 3, avoiding the influence of the solidified glue inside on the coating effect. When it is necessary to clean the overflow glue rod 4, the screw rod 6 is reversed to drive the overflow glue rod 4 to move out of the connecting groove, and then the push block 12 is pushed to drive the bolt 11 to move out of the prismatic insertion hole, so that the convenient disassembly of the overflow glue rod 4 is realized, and the overflow glue rod 4 is convenient to clean.
[0027] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, carries out equivalent replacement or change, all should be covered in the protection scope of the utility model.
Claims
1. A rubber coating extrusion head of a bead former, comprising a flange plate (1), characterized in that, The flange plate (1) outer wall is fixedly installed with a rear head block (2), the rear head block (2) end is fixedly connected with a front head block (3), the front head block (3) end is slidably installed with a glue overflow rod (4) through a connecting slot, the flange plate (1) outer wall is rotatably installed with a screw rod (6) through a moving frame (5), the screw rod (6) outer wall is threadedly rotatably installed with a moving block (9), the moving frame (5) is fixedly installed with a limiting rod (8) inside, the limiting rod (8) slidably penetrates the moving block (9), the moving block (9) end is fixedly installed with a connecting frame (10), the connecting frame (10) both sides outer wall is slidably penetrated and installed with a latch (11), the two latch (11) outer wall is fixedly installed with a dial block (12), the two dial block (12) inner wall is connected with the connecting frame (10) outer wall through a fixed mechanism, the rear head block (2) outer wall is fixedly installed with two support plates (14), the two support plates (14) inner wall is fixedly connected with a semiconductor heater (16) through a telescopic mechanism.
2. A bead winder coating extruder head as defined in claim 1, characterized in that The fixed mechanism includes a fixed spring (13) fixedly installed on the latch (11) outer wall, and the fixed spring (13) two ends are elastically connected with the connecting frame (10) outer wall and the dial block (12) inner wall respectively.
3. A rubber covering extrusion head for a bead winder as defined in claim 2, characterized in that The telescopic mechanism includes a gas cylinder (15) fixedly installed on the support plate (14) inner wall, and the gas cylinder (15) telescopic end is fixedly connected with the semiconductor heater (16) outer wall.
4. A bead winder coating extruder head as defined in claim 3, characterized in that, The screw rod (6) outer wall is fixedly installed with a knob (7), and the knob (7) outer wall is provided with anti-skid lines.
5. A bead winder coating extruder head as defined in claim 4, wherein, The two latches (11) are prismatic outer walls, and the glue overflow rod (4) outer wall is provided with prismatic insertion holes matched with the two latches (11).
6. A bead winder coating extruder head as defined in claim 5, characterized in that, The two support plates (14) outer wall are slidably penetrated and installed with two stabilizing rods (17), and the two stabilizing rods (17) ends on the same side are fixedly connected with the semiconductor heater (16) outer wall on the same side.