Semi-component fixed length detection device for two-stage method semi-steel radial tire building machine

Abstract

The invention discloses a semi-component fixed length detection device for a two-stage method semi-steel radial tire building machine, and relates to the technical field of tire production, the semi-component fixed length detection device comprises a fixed plate, the top and the bottom of the fixed plate are both fixedly provided with mounting blocks, one side of the fixed plate is symmetrically and fixedly provided with slide rails, a base is slidably mounted between the two slide rails, and the two slide rails are symmetrically and fixedly provided with the mounting blocks. A mounting plate is fixedly mounted on one side of the fixing plate and located between the two sliding rails, and a linear guide rail is fixedly mounted on one side of the base through screws. The position of the fixed-length detection lens can be accurately adjusted according to a tire forming construction mark, the fixed-length length of the half part is directly detected through the detection device, the detection result is the actual fixed-length length of the half part, the fixed-length precision stability of the half part is improved, a traditional motor fixed-length mode is replaced, and the working efficiency is improved. And the problem of inaccurate actual fixed length caused by the phenomena of mismatching of front and rear conveying belt speeds, stretching of half parts, slipping of the half parts and the conveying belt and the like in the length fixing process of the motor is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of tire production, and specifically to a semi-component fixed-length detection device for a secondary method semi-steel radial tire forming machine. Background Art

[0002] A semi-steel radial tire forming machine is a professional device for manufacturing semi-steel radial tires. Its main function is to combine various components of the tire to form a complete tire embryo. This forming machine plays a crucial role in the tire manufacturing process and directly affects the forming accuracy and efficiency of the tire.

[0003] Currently, for the secondary method semi-steel radial tire forming machine, the semi-component fixed length adopts the motor fixed-length method, that is, after determining the starting point of the semi-component fixed length, the semi-component fixed length is carried out by calculating the number of turns of the motor. The final fixed length obtained by this method is a theoretical value calculated through calculation. In the actual fixed-length process, there are phenomena such as the machining error of the driving roller, the stretching of the semi-component, and the displacement caused by the slipping between the semi-component and the conveyor belt, resulting in inaccurate actual fixed length of the semi-component.

[0004] Based on this, a semi-component fixed-length detection device for a secondary method semi-steel radial tire forming machine is now provided, which can eliminate the drawbacks of the existing device. Summary of the Invention

[0005] The purpose of the present invention is to provide a semi-component fixed-length detection device for a secondary method semi-steel radial tire forming machine to solve the problem that the accuracy of adjustment in the background art is low and affects the production of tires.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A semi-component fixed-length detection device for a secondary method semi-steel radial tire forming machine includes a fixed plate. Installation blocks are fixedly installed at both the top and bottom of the fixed plate. A pair of slide rails are symmetrically and fixedly installed on one side of the fixed plate. A base is slidably installed between the two slide rails. An installation plate is fixedly installed on one side of the fixed plate and between the two slide rails. A linear guide rail is fixedly installed on one side of the base by screws. A fixing mechanism and a slider are slidably installed on the outer part of the linear guide rail.

[0008] An adjusting mechanism is provided at one end of the base, and an installation mechanism is provided on one side of the slider.

[0009] Based on the above technical solutions, the present invention also provides the following optional technical solutions:

[0010] In an alternative solution: The adjusting mechanism includes a threaded rod, which is rotatably installed at one end of the base, and the threaded rod is threadedly connected to the mounting plate. A plug is slidably installed inside the threaded rod. Two positioning grooves and a first installation groove are formed inside the threaded rod. Two positioning blocks are symmetrically welded to the outer wall of the plug, and the positioning blocks are adapted to the positioning grooves. A first spring is sleeved outside the plug, and the first spring is located inside the first installation groove. One end of the plug is fixedly installed with a knob. A chute is formed inside the base, and a sliding component is arranged inside the chute.

[0011] In an alternative solution: The sliding component includes a slider, which is slidably installed inside the chute. A fixing ring is fixedly connected to the outside of the slider. A second spring is sleeved outside the slider and above the fixing ring.

[0012] In an alternative solution: The fixing mechanism includes a brake block, which is slidably installed outside the linear guide. A connecting pipe is fixedly installed on one side of the brake block. An air groove and a second installation groove are formed inside the brake block, and the air groove is communicated with the second installation groove. A braking member is slidably installed inside the second installation groove. One end of the braking member is provided with a sealing gasket, and a third spring is installed inside the second installation groove at one end of the sealing gasket.

[0013] In an alternative solution: The installation mechanism includes a fixing frame, which is fixedly installed on one side of the slider by screws. Installation members are symmetrically welded and connected to one side of the fixing frame. A first bracket is sleeved outside the two installation members. First grooves are symmetrically formed at the top of the first bracket. A second bracket is slidably installed inside the first grooves. Second grooves are symmetrically formed on one side of the second bracket, and the second grooves are adapted to the installation members. Fixing grooves are formed on one side of the installation members, the first bracket and the second bracket. A quick-release component is arranged inside the first bracket.

[0014] In an alternative solution: The quick-release component includes a threaded sleeve, a screw is threadedly connected inside the threaded sleeve, and fixing members are rotatably installed at one ends of the threaded sleeve and the screw. The fixing members respectively penetrate through the first bracket, the installation member and the second bracket through the fixing grooves.

[0015] In an alternative solution: Opposite fiber optic components are fixedly installed inside both the first bracket and the second bracket.

[0016] In an alternative solution: An indicating needle is fixedly installed at the top of the fixing frame.

[0017] In an alternative solution: Scale grooves are equidistantly formed on one side of the base and above the linear guide.

[0018] In an alternative embodiment: mounting slots are symmetrically formed on one side of the base and below the linear guide rail.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. The present invention can accurately adjust the position of the fixed-length detection lens according to the tire forming construction standard, directly detect the fixed-length of the semi-component through the detection device, and the detection result is the actual fixed-length of the semi-component, improving the stability of the fixed-length accuracy of the semi-component, replacing the traditional motor fixed-length method, and avoiding the problems of inaccurate actual fixed-length caused by phenomena such as inconsistent conveying speeds before and after in the motor fixed-length process, stretching of the semi-component, and slipping between the semi-component and the conveyor belt.

[0021] 2. The present invention can control the sliding adjustment of the base through the adjustment mechanism. The setting of the threaded structure improves the adjustment accuracy. When not adjusted, the sliding member presses against the slide rail to play a fixing role and improve stability. The installation mechanism facilitates the installation or disassembly of the second bracket and the first bracket, improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the installation structure of the opposed fiber optic component of the present invention.

[0024] Figure 3 It is a schematic diagram of the structure of the mounting slot opening of the present invention.

[0025] Figure 4 It is a schematic diagram of the adjustment mechanism structure of the present invention.

[0026] Figure 5 It is the present invention Figure 3 The enlarged structure schematic diagram at A in.

[0027] Figure 6 It is a schematic diagram of the fixing mechanism structure of the present invention.

[0028] Figure 7 It is a schematic diagram of the installation mechanism structure of the present invention.

[0029] Figure 8 It is a schematic diagram of the quick-release component structure of the present invention.

[0030] Annotation of reference numerals: 1, fixed plate; 2, mounting block; 3, slide rail; 4, base; 5, mounting plate; 6, adjusting mechanism; 61, threaded rod; 62, plug pin; 63, positioning groove; 64, first mounting groove; 65, positioning block; 66, first spring; 67, knob; 68, chute; 69, sliding member; 610, fixing ring; 611, second spring; 7, linear guide rail; 8, slider; 9, fixing mechanism; 91, brake block; 92, connecting pipe; 93, air duct; 94, second mounting groove; 95, braking member; 96, gasket; 97, third spring; 10, mounting mechanism; 101, fixing frame; 102, mounting member; 103, first bracket; 104, first groove; 105, second bracket; 106, second groove; 107, fixing groove; 108, quick-release assembly; 1081, threaded sleeve; 1082, screw rod; 1083, fixing member; 11, opposed fiber optic assembly; 12, indicating needle; 13, scale groove; 14, mounting long groove. Detailed implementation mode

[0031] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] In one embodiment, as Figures 1 - 8 shown, a semi-component fixed-length detection device for a secondary method semi-steel radial tire forming machine includes a fixed plate 1. Mounting blocks 2 are fixedly installed at the top and bottom of the fixed plate 1. Slide rails 3 are symmetrically and fixedly installed on one side of the fixed plate 1. A base 4 is slidably installed between the two slide rails 3. A mounting plate 5 is fixedly installed on one side of the fixed plate 1 and between the two slide rails 3. A linear guide rail 7 is fixedly installed on one side of the base 4 by screws. A fixing mechanism 9 and a slider 8 are slidably installed on the outside of the linear guide rail 7. Mounting long grooves 14 are symmetrically formed on one side of the base 4 and below the linear guide rail 7;

[0033] One end of the base 4 is provided with an adjusting mechanism 6, and one side of the slider 8 is provided with a mounting mechanism 10.

[0034] In this embodiment, the fixing plate 1 is installed on the feeding rack of the molding machine through the cooperation of the mounting block 2 and the screw. The base 4 can slide outside the fixing plate 1 through the slide rail 3, which is convenient for precise adjustment according to the processing requirements. The adjustment mechanism 6 can control the sliding adjustment of the base 4. The setting of the threaded structure improves the accuracy of adjustment. When not adjusted, the slide rail 3 is extruded by the slider 69 to play a fixing role and improve stability. When the fixing mechanism 9 is unlocked by ventilation, the slider 8 can slide and adjust outside the linear guide rail 7. When adjusted to the specified position, the fixing mechanism 9 cuts off the wind and is fixed outside the linear guide rail 7, which is convenient for adjustment according to requirements. The installation mechanism 10 facilitates the installation or disassembly of the second bracket 105 and the first bracket 103, improving the practicability.

[0035] In one embodiment, as Figure 4 and Figure 5 shown, the adjustment mechanism 6 includes a threaded rod 61. The threaded rod 61 is rotatably installed at one end of the base 4, and the threaded rod 61 is in threaded connection with the mounting plate 5. A plug 62 is slidably installed inside the threaded rod 61. Two groups of positioning grooves 63 and a first installation groove 64 are formed inside the threaded rod 61. Two groups of positioning blocks 65 are symmetrically welded on the outer wall of the plug 62, and the positioning blocks 65 are adapted to the positioning grooves 63. A first spring 66 is sleeved outside the plug 62, and the first spring 66 is located inside the first installation groove 64. A knob 67 is fixedly installed at one end of the plug 62. A chute 68 is formed inside the base 4, and a sliding assembly is arranged inside the chute 68. The sliding assembly includes a slider 69. The slider 69 is slidably installed inside the chute 68. A fixing ring 610 is fixedly connected to the outside of the slider 69. A second spring 611 is sleeved outside the slider 69 and above the fixing ring 610. When the position of the base 4 needs to be adjusted, the bolt at the installation long groove 14 is loosened, the plug 62 is pulled out through the knob 67, and the first spring 66 is compressed. Due to the resetting effect of the second spring 611, the slider 69 enters the inside of the base 4. Then, the knob 67 is rotated according to the requirements. Due to the cooperation of the positioning blocks 65 and the positioning grooves 63, the threaded rod 61 rotates together, thereby changing the position of the base 4. After the position adjustment is completed, the knob 67 is slowly loosened. Due to the resetting effect of the first spring 66, the plug 62 moves. A chamfer is provided at one end of the plug 62. During the moving process, the slider 69 is pushed outwards, the second spring 611 is compressed, and the slider 69 extrudes the slide rail 3 outwards to play a preliminary fixing role. When the test position is correct, the bolt at the installation long groove 14 is tightened.

[0036] In one embodiment, as Figure 2 and Figure 6As shown, the fixing mechanism 9 includes a brake block 91. The brake block 91 is slidably mounted outside the linear guide 7. A connecting pipe 92 is fixedly mounted on one side of the brake block 91. An air groove 93 and a second mounting groove 94 are formed inside the brake block 91, and the air groove 93 communicates with the second mounting groove 94. A braking member 95 is slidably mounted inside the second mounting groove 94. One end of the braking member 95 is provided with a sealing gasket 96. A third spring 97 is mounted inside the second mounting groove 94 at one end of the sealing gasket 96. When it is necessary to move the opposed fiber optic assembly 11, the air pump connected to the connecting pipe 92 works, and air enters the air groove 93, squeezing the braking member 95 into the second mounting groove 94, and the third spring 97 is compressed. At this time, the fixation between the brake block 91 and the linear guide 7 is released. At this time, the slider 8 can be slid outside the linear guide 7, thereby changing the position of the opposed fiber optic assembly 11. The position adjustment is performed according to the scale groove 13 and the indicating needle 12 to improve the accuracy. After the adjustment is completed, the air pump stops working. Due to the reset action of the third spring 97, the braking member 95 moves outward, causing the braking member 95 to squeeze the linear guide 7, and the brake block 91 is fixed to the linear guide 7.

[0037] In one embodiment, as Figure 7 and Figure 8As shown in the figure, the installation mechanism 10 includes a fixing frame 101, which is fixedly installed on one side of the slider 8 by screws. On one side of the fixing frame 101, mounting members 102 are symmetrically welded. A first bracket 103 is sleeved outside the two mounting members 102. On the top of the first bracket 103, first grooves 104 are symmetrically opened. A second bracket 105 is slidably installed inside the first grooves 104. On one side of the second bracket 105, second grooves 106 are symmetrically opened, and the second grooves 106 are adapted to the mounting members 102. Fixing grooves 107 are opened on one side of the mounting members 102, the first bracket 103 and the second bracket 105. A quick-release component 108 is arranged inside the first bracket 103. The quick-release component 108 includes a threaded sleeve 1081, and a screw rod 1082 is threadedly connected inside the threaded sleeve 1081. Fixing members 1083 are rotatably installed at one ends of the threaded sleeve 1081 and the screw rod 1082. The fixing members 1083 respectively penetrate through the first bracket 103, the mounting member 102 and the second bracket 105 through the fixing grooves 107. When the first bracket 103 and the second bracket 105 need to be installed, first, the second bracket 105 and the first bracket 103 are installed through the first grooves 104, and then one end of the first bracket 103 is installed with the mounting member 102. The mounting member 102 penetrates through the second bracket 105 through the second grooves 106. At this time, preliminary fixation is completed. Then, the fixing members 1083 respectively penetrate through the first bracket 103, the mounting member 102 and the second bracket 105 through the fixing grooves 107. Keeping the two fixing members 1083 fixed, rotate the threaded sleeve 1081, and the screw rod 1082 moves outwards of the threaded sleeve 1081, so that the two fixing members 1083 are attached to both sides inside the first bracket 103, and the installation is completed. This mechanism is simple and convenient for disassembly and assembly.

[0038] In one embodiment, as Figure 1 and Figure 2 shown, opposed fiber optic components 11 are fixedly installed inside both the first bracket 103 and the second bracket 105. The opposed fiber optic components 11 are used for semi-component fixed-length position detection, and the model of the opposed fiber optic components 11 is E3Z-D82.

[0039] In one embodiment, as Figure 1 and Figure 2 shown, an indicating needle 12 is fixedly installed on the top of the fixing frame 101. Scale grooves 13 are equidistantly opened on one side of the base 4 and above the linear guide rail 7. Through the cooperation of the scale grooves 13 and the indicating needle 12, the accuracy of the movement adjustment of the slider 8 is improved.

[0040] The working principle of the present invention is as follows: The fixing plate 1 is installed on the feeding rack of the molding machine through the cooperation of the mounting block 2 and the screw. When the detection device is adjusted for the first time, first ventilate and unlock the fixing mechanism 9, pull the mounting mechanism 10, so that the indicating needle 12 of the detection device corresponds to the 200 cm position of the scale groove 13, and then cut off the air supply of the fixing mechanism 9 and lock it. At this time, measure whether the distance between the opposed fiber optic component 11 and the half-component cutter is 200 cm, and adjust the position of the base 4 according to the measurement difference so that the distance between the opposed fiber optic lens and the cutter reaches 200 cm.

[0041] After the above adjustment is completed, conduct actual cutting verification, measure whether the length of the half-component after cutting is 200 cm, and further finely adjust the position of the base 4 through the adjusting mechanism 6 according to the actual measurement difference to improve the installation accuracy of the detection device to meet the requirements.

[0042] When adjusting the fixed length of the half-component by changing the specification subsequently, only need to adjust the scale corresponding to the fixed length requirement of the indicating needle 12 according to the above method.

[0043] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A semi-component fixed-length detection device for a secondary method semi-steel radial tire building machine, comprising a fixing plate (1). Installation blocks (2) are fixedly installed at both the top and bottom of the fixing plate (1). A pair of slide rails (3) are symmetrically and fixedly installed on one side of the fixing plate (1). A base (4) is slidably installed between the two slide rails (3). An installation plate (5) is fixedly installed on one side of the fixing plate (1) and between the two slide rails (3). A linear guide rail (7) is fixedly installed on one side of the base (4) by screws. A fixing mechanism (9) and a slider (8) are slidably installed on the outer part of the linear guide rail (7); It is characterized in that One end of the base (4) is provided with an adjusting mechanism (6), and one side of the slider (8) is provided with an installation mechanism (10).

2. The semi-component fixed-length detection device of a secondary method semi-steel radial tire forming machine according to claim 1, characterized in that, The adjusting mechanism (6) includes a threaded rod (61). The threaded rod (61) is rotatably installed at one end of the base (4), and the threaded rod (61) is in threaded connection with the installation plate (5). A plug (62) is slidably installed inside the threaded rod (61). Two groups of positioning grooves (63) and a first installation groove (64) are formed inside the threaded rod (61). Two groups of positioning blocks (65) are symmetrically welded on the outer wall of the plug (62), and the positioning blocks (65) are adapted to the positioning grooves (63). A first spring (66) is sleeved outside the plug (62), and the first spring (66) is located inside the first installation groove (64). A knob (67) is fixedly installed at one end of the plug (62). A chute (68) is formed inside the base (4), and a sliding component is arranged inside the chute (68).

3. The semi-component fixed-length detection device of a secondary method semi-steel radial tire forming machine according to claim 2, characterized in that, The sliding component includes a sliding part (69). The sliding part (69) is slidably installed inside the chute (68). A fixing ring (610) is fixedly connected to the outer part of the sliding part (69). A second spring (611) is sleeved on the outer part of the sliding part (69) and above the fixing ring (610).

4. A semi-component fixed-length detection device for a two-stage semi-steel radial tire building machine according to claim 1, characterized in that, The fixing mechanism (9) includes a brake block (91). The brake block (91) is slidably installed on the outer part of the linear guide rail (7). A connecting pipe (92) is fixedly installed on one side of the brake block (91). An air groove (93) and a second installation groove (94) are formed inside the brake block (91), and the air groove (93) is communicated with the second installation groove (94). A braking part (95) is slidably installed inside the second installation groove (94). A sealing gasket (96) is arranged at one end of the braking part (95). A third spring (97) is installed inside the second installation groove (94) at one end of the sealing gasket (96).

5. A semi-component fixed-length detection device for a secondary method semi-steel radial tire building machine according to claim 1, characterized in that, The installation mechanism (10) includes a fixing frame (101), the fixing frame (101) is fixedly installed on one side of the slider (8) by screws, one side of the fixing frame (101) is symmetrically welded with mounting parts (102), a first bracket (103) is sleeved outside the two mounting parts (102), first grooves (104) are symmetrically formed at the top of the first bracket (103), a second bracket (105) is slidably installed inside the first grooves (104), second grooves (106) are symmetrically formed on one side of the second bracket (105), and the second grooves (106) are adapted to the mounting parts (102). Fixing grooves (107) are formed on one side of the mounting parts (102), the first bracket (103) and the second bracket (105), and a quick-release component (108) is arranged inside the first bracket (103).

6. The semi-component fixed-length detection device for a secondary method semi-steel radial tire building machine according to claim 5, wherein, The quick-release component (108) includes a threaded sleeve (1081), a screw rod (1082) is threadedly connected inside the threaded sleeve (1081), fixing parts (1083) are rotatably installed at one ends of the threaded sleeve (1081) and the screw rod (1082), and the fixing parts (1083) respectively penetrate through the first bracket (103), the mounting parts (102) and the second bracket (105) through the fixing grooves (107).

7. A semi-component fixed-length detection device for a secondary method semi-steel radial tire building machine according to claim 5, characterized in that, Emitter-receiver fiber optic assemblies (11) are fixedly installed inside the first bracket (103) and the second bracket (105).

8. The semi-component fixed-length detection device for a secondary method semi-steel radial tire forming machine according to claim 5, characterized in that, An indicating needle (12) is fixedly installed at the top of the fixing frame (101).

9. A semi-component fixed-length detection device for a secondary method semi-steel radial tire building machine according to claim 1, characterized in that Scale grooves (13) are equidistantly formed on one side of the base (4) and above the linear guide rail (7).

10. The semi-component fixed-length detection device of a secondary method semi-steel radial tire forming machine according to claim 1, characterized in that, Mounting long grooves (14) are symmetrically formed on one side of the base (4) and below the linear guide rail (7).

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