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

Abstract

The utility model discloses a semi-part fixed length detection device for a secondary method semi-steel radial tire building machine, which relates to the technical field of tire production and comprises a fixed plate, mounting blocks are fixedly mounted at the top and the bottom of the fixed plate, slide rails are symmetrically and fixedly mounted on one side of the fixed plate, a base is slidably mounted between the two slide rails, and a fixed plate is mounted on the base. 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] This utility model relates to the field of tire production technology, specifically a fixed-length detection device for half-parts of a two-stage semi-steel radial tire forming machine. Background Technology

[0002] A semi-steel radial tire forming machine is a specialized piece of equipment used to manufacture semi-steel radial tires. Its main function is to assemble the various components of the tire together to form a complete tire blank. This forming machine plays a crucial role in the tire manufacturing process, directly affecting the tire forming accuracy and efficiency.

[0003] Currently, the semi-steel radial tire forming machine using the secondary method employs a motor-driven length determination method for half-part length determination. This method involves determining the starting point for half-part length determination and then calculating the number of motor rotations to determine the half-part length. The final length determined by this method is a theoretical value obtained through calculation. However, the actual length determination process suffers from issues such as processing errors of the active roller, stretching of the half-part, and displacement caused by slippage between the half-part and the conveyor belt, resulting in inaccurate actual length determination of the half-part.

[0004] Based on this, a fixed-length detection device for semi-components of a secondary semi-steel radial tire forming machine is provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a semi-component length detection device for a secondary semi-steel radial tire forming machine, so as to solve the problem of low adjustment accuracy in the prior art, which affects tire manufacturing.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A semi-component length detection device for a secondary semi-steel radial tire forming machine includes a fixed plate, mounting blocks are fixedly installed on the top and bottom of the fixed plate, slide rails are symmetrically fixedly installed on one side of the fixed plate, a base is slidably installed between the two slide rails, a mounting 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, and a fixing mechanism and a slider are slidably installed on the outside of the linear guide rail;

[0008] An adjustment 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, this utility model also provides the following optional technical solutions:

[0010] In one alternative embodiment: the adjusting mechanism includes a threaded rod, which is rotatably mounted on one end of the base and is threadedly connected to the mounting plate. A pin is slidably mounted inside the threaded rod. Two sets of positioning grooves and a first mounting groove are formed inside the threaded rod. Two sets of positioning blocks are symmetrically welded to the outer wall of the pin, and the positioning blocks are adapted to the positioning grooves. A first spring is sleeved on the outside of the pin and is located inside the first mounting groove. A knob is fixedly mounted on one end of the pin. A sliding groove is formed inside the base, and a sliding component is provided inside the sliding groove.

[0011] In one alternative: the sliding assembly includes a slider that is slidably mounted inside a groove, a fixing ring that is fixedly connected to the outside of the slider, and a second spring that is sleeved on the outside of the slider and above the fixing ring.

[0012] In one alternative: the fixing mechanism includes a brake block, which is slidably mounted on the outside of the linear guide rail. A connecting pipe is fixedly mounted on one side of the brake block. An air groove and a second mounting groove are opened inside the brake block, and the air groove and the second mounting groove are connected. A brake element is slidably mounted inside the second mounting groove. A sealing gasket is provided at one end of the brake element. A third spring is installed at one end of the sealing gasket, which is located inside the second mounting groove.

[0013] In one alternative embodiment: the mounting mechanism includes a fixing frame, which is fixedly mounted on one side of the slider by screws. Mounting components are symmetrically welded to one side of the fixing frame. A first bracket is sleeved on the outside of the two mounting components. A first groove is symmetrically formed on the top of the first bracket. A second bracket is slidably mounted inside the first groove. A second groove is symmetrically formed on one side of the second bracket, and the second groove is adapted to the mounting component. A fixing groove is formed on one side of each mounting component, the first bracket, and the second bracket. A quick-release assembly is provided inside the first bracket.

[0014] In one alternative: the quick-release assembly includes a threaded sleeve, the threaded sleeve having an internal threaded connection to a screw, and a fixing member rotatably mounted at one end of both the threaded sleeve and the screw, the fixing member passing through a fixing groove through the first bracket, the mounting member and the second bracket respectively.

[0015] In one alternative: both the first bracket and the second bracket have through-beam fiber optic assemblies fixedly installed inside.

[0016] In one alternative: an indicator needle is fixedly mounted on the top of the mounting bracket.

[0017] In one alternative: a scale groove is provided at equal intervals on one side of the base and above the linear guide rail.

[0018] In one alternative: a mounting slot is symmetrically provided on one side of the base and below the linear guide rail.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] 1. This utility model can accurately adjust the position of the fixed-length detection lens according to the tire forming construction standard, and directly detect the fixed length of the half part through the detection device. The detection result is the actual fixed length of the half part, which improves the accuracy and stability of the fixed length of the half part. It replaces the traditional motor fixed length method and avoids the problems of inaccurate actual fixed length caused by the mismatch of the conveyor belt speed before and after the motor fixed length process, the stretching of the half part, and the slippage of the half part with the conveyor belt.

[0021] 2. This utility model allows for control of the base's sliding adjustment via an adjustment mechanism. The threaded structure improves the accuracy of the adjustment. When not adjusting, the sliding parts press against the slide rail to fix it and improve stability. The installation mechanism facilitates the installation or disassembly of the second bracket and the first bracket, enhancing its practicality. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the installation structure of the through-beam fiber optic assembly of this utility model.

[0024] Figure 3 This is a schematic diagram of the structure of the mounting slot of this utility model.

[0025] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model.

[0026] Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0027] Figure 6 This is a schematic diagram of the fixing mechanism of this utility model.

[0028] Figure 7 This is a schematic diagram of the installation mechanism of this utility model.

[0029] Figure 8 This is a schematic diagram of the quick-release component structure of this utility model.

[0030] Figure reference numerals: 1. Fixing plate; 2. Mounting block; 3. Slide rail; 4. Base; 5. Mounting plate; 6. Adjustment mechanism; 61. Threaded rod; 62. Pin; 63. Positioning groove; 64. First mounting groove; 65. Positioning block; 66. First spring; 67. Knob; 68. Slide groove; 69. Sliding element; 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. 95. Second mounting slot; 96. Braking component; 97. Sealing gasket; 10. Third spring; 10. Mounting mechanism; 101. Fixing bracket; 102. Mounting component; 103. First bracket; 104. First groove; 105. Second bracket; 106. Second groove; 107. Fixing slot; 108. Quick release assembly; 1081. Threaded sleeve; 1082. Screw; 1083. Fixing component; 11. Through-beam fiber optic assembly; 12. Indicator needle; 13. Scale groove; 14. Mounting long slot. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] In one embodiment, such as Figures 1-8 As shown, a semi-component length detection device for a secondary semi-steel radial tire forming machine includes a fixed plate 1. Mounting blocks 2 are fixedly installed on the top and bottom of the fixed plate 1. Slide rails 3 are symmetrically fixedly installed on one side of the fixed plate 1. A base 4 is slidably installed between the two slide rails 3. 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. A mounting slot 14 is symmetrically opened 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 adjustment mechanism 6, and one side of the slider 8 is provided with an installation mechanism 10.

[0034] In this embodiment, the fixing plate 1 is installed on the feeding rack of the molding machine by the cooperation of the mounting block 2 and the screw. The base 4 can slide outside the fixing plate 1 by the slide rail 3, which is convenient for precise adjustment according to processing requirements. The adjustment mechanism 6 can control the sliding adjustment of the base 4. The threaded structure improves the adjustment accuracy. When not adjusting, the sliding member 69 presses against the slide rail 3 to fix it and improve stability. When the fixing mechanism 9 is ventilated, it is unlocked and the slider 8 can slide outside the linear guide rail 7. When adjusted to the specified position, the fixing mechanism 9 is fixed outside the linear guide rail 7 to facilitate adjustment according to requirements. The mounting mechanism 10 facilitates the installation or removal of the second bracket 105 and the first bracket 103, which improves practicality.

[0035] In one embodiment, such as Figure 4 and Figure 5 As shown, the adjusting mechanism 6 includes a threaded rod 61, which is rotatably mounted on one end of the base 4 and is threadedly connected to the mounting plate 5. A pin 62 is slidably mounted inside the threaded rod 61. Two sets of positioning grooves 63 and a first mounting groove 64 are formed inside the threaded rod 61. Two sets of positioning blocks 65 are symmetrically welded to the outer wall of the pin 62, and the positioning blocks 65 are adapted to the positioning grooves 63. A first spring 66 is sleeved on the outside of the pin 62 and is located inside the first mounting groove 64. A knob 67 is fixedly mounted on one end of the pin 62. A sliding groove 68 is formed inside the base 4, and a sliding assembly is provided inside the sliding groove 68. The sliding assembly includes a sliding member 69, which is slidably mounted inside the sliding groove 68. A fixing ring 61 is fixedly connected to the outside of the sliding member 69. 0. A second spring 611 is sleeved on the outside of the sliding member 69 and above the fixing ring 610. When the position of the base 4 needs to be adjusted, the bolt at the mounting slot 14 is loosened, and the pin 62 is pulled out by the knob 67. The first spring 66 is compressed. Due to the reset effect of the second spring 611, the sliding member 69 enters the interior of the base 4. Then, the knob 67 is turned as needed. Since the positioning block 65 and the threaded rod 61 of the positioning slot 63 rotate together, the position of the base 4 is changed. After the position is adjusted, the knob 67 is slowly released. Due to the reset effect of the first spring 66, the pin 62 moves. One end of the pin 62 is chamfered. During the movement, the sliding member 69 is pushed outward. The second spring 611 is compressed, and the sliding member 69 is pressed outward against the slide rail 3, which plays a preliminary fixing role. When the test position is correct, the bolt at the mounting slot 14 is tightened.

[0036] In one embodiment, such as Figure 2 and Figure 6As shown, the fixing mechanism 9 includes a brake block 91, which is slidably mounted on the outside of the linear guide rail 7. A connecting pipe 92 is fixedly mounted on one side of the brake block 91. An air duct 93 and a second mounting groove 94 are formed inside the brake block 91, and the air duct 93 and the second mounting groove 94 are connected. A brake element 95 is slidably mounted inside the second mounting groove 94. A sealing gasket 96 is provided at one end of the brake element 95. A third spring 97 is installed at one end of the sealing gasket 96, located inside the second mounting groove 94. When the optical fiber assembly 11 needs to be moved, the connecting pipe... When the air pump connected to 92 starts working, air enters the air duct 93, squeezing the brake 95 into the interior of the second mounting groove 94. The third spring 97 is compressed, and the brake block 91 is released from the linear guide rail 7. At this time, the slider 8 can slide outside the linear guide rail 7, thereby changing the position of the through-beam fiber assembly 11. The position is adjusted according to the scale groove 13 and the indicator needle 12 to improve accuracy. After the adjustment is completed, the air pump stops working. Due to the reset action of the third spring 97, the brake 95 moves outward, squeezing the linear guide rail 7, and the brake block 91 is fixed to the linear guide rail 7.

[0037] In one embodiment, such as Figure 7 and Figure 8As shown, the mounting mechanism 10 includes a fixing frame 101, which is fixedly mounted on one side of the slider 8 by screws. Mounting members 102 are symmetrically welded to one side of the fixing frame 101. A first bracket 103 is sleeved on the outside of the two mounting members 102. A first groove 104 is symmetrically formed on the top of the first bracket 103. A second bracket 105 is slidably mounted inside the first groove 104. A second groove 106 is symmetrically formed on one side of the second bracket 105, and the second groove 106 is adapted to the mounting member 102. A fixing groove 107 is formed on one side of each of the mounting member 102, the first bracket 103, and the second bracket 105. A quick-release assembly 108 is provided inside the first bracket 103. The quick-release assembly 108 includes a threaded sleeve 1081, and a screw 1082 is threadedly connected inside the threaded sleeve 1081. The threaded sleeve 1081 and the screw 1082... One end of each 082 is rotatably mounted with a fixing member 1083. The fixing member 1083 passes through the first bracket 103, the mounting member 102 and the second bracket 105 respectively through the fixing groove 107. When the first bracket 103 and the second bracket 105 need to be installed, firstly, the second bracket 105 is installed with the first bracket 103 through the first groove 104. Then, one end of the first bracket 103 is installed with the mounting member 102. The mounting member 102 passes through the second bracket 105 through the second groove 106. At this time, the initial fixation is completed. Then, the fixing member 1083 passes through the first bracket 103, the mounting member 102 and the second bracket 105 respectively through the fixing groove 107. Keeping the two fixing members 1083 fixed, the threaded sleeve 1081 is rotated, and the screw 1082 moves to the outside of the threaded sleeve 1081, so that the two fixing members 1083 fit against the inner sides of the first bracket 103, and the installation is completed. This mechanism is simple and easy to disassemble and assemble.

[0038] In one embodiment, such as Figure 1 and Figure 2 As shown, both the first bracket 103 and the second bracket 105 have a through-beam fiber optic assembly 11 fixedly installed inside. The through-beam fiber optic assembly 11 is used for half-part fixed-length position detection. The through-beam fiber optic assembly 11 is model E3Z-D82.

[0039] In one embodiment, such as Figure 1 and Figure 2 As shown, an indicator needle 12 is fixedly installed on the top of the fixed frame 101, and a scale groove 13 is equidistantly provided on one side of the base 4 and above the linear guide rail 7. The accuracy of the slider 8 movement adjustment is improved by the cooperation of the scale groove 13 and the indicator needle 12.

[0040] The working principle of this utility model is as follows: the fixing plate 1 is installed on the feeding rack of the molding machine by the cooperation of the mounting block 2 and the screw. When the detection device is adjusted for the first time, the fixing mechanism 9 is ventilated and unlocked, and the mounting mechanism 10 is pulled so that the indicator needle 12 of the detection device corresponds to the 200cm position of the scale groove 13. Then the fixing mechanism 9 is de-ventilated and locked. At this time, the distance between the through-beam fiber assembly 11 and the half part cutter is measured to see if it is 200cm. The position of the base 4 is adjusted according to the measurement difference so that the distance between the through-beam fiber lens and the cutter reaches 200cm.

[0041] After the above adjustments are completed, actual cutting verification is carried out to measure whether the length of the cut half is 200cm. Based on the actual measurement difference, the position of the base 4 is further fine-tuned by adjusting mechanism 6 to improve the installation accuracy of the detection device to meet the requirements.

[0042] When changing the specifications and adjusting the length of the half-part in the future, you only need to adjust the scale of the indicator needle 12 to the required length according to the above method.

[0043] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A secondary method of semi-steel radial tire forming machine half length detection device, comprising a fixed plate (1), the top and bottom of the fixed plate (1) are fixedly installed with mounting blocks (2), one side of the fixed plate (1) is symmetrically fixedly installed with slide rails (3), a base (4) is slidably installed between the two slide rails (3), an installation plate (5) is fixedly installed on one side of the fixed plate (1) between the two slide rails (3), a linear guide rail (7) is fixedly installed on one side of the base (4) through screws, and a fixing mechanism (9) and a sliding block (8) are slidably installed on the outside of the linear guide rail (7); characterized in that One end of the base (4) is provided with an adjusting mechanism (6), and one side of the sliding block (8) is provided with a mounting mechanism (10).

2. The device according to claim 1, characterized in that, The adjusting mechanism (6) comprises a threaded rod (61), the threaded rod (61) is rotatably installed at one end of the base (4), and the threaded rod (61) is threadedly connected with the installation plate (5), a plug (62) is slidably installed in the threaded rod (61), two groups of positioning grooves (63) and a first installation groove (64) are formed in 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 matched with the positioning grooves (63), a first spring (66) is sleeved outside the plug (62), and the first spring (66) is located in the first installation groove (64), a knob (67) is fixedly installed at one end of the plug (62), a sliding groove (68) is formed in the base (4), and a sliding assembly is arranged in the sliding groove (68).

3. The device according to claim 2, characterized in that, The sliding assembly comprises a sliding piece (69), the sliding piece (69) is slidably installed in the sliding groove (68), a fixing ring (610) is fixedly connected to the outside of the sliding piece (69), and a second spring (611) is sleeved outside the sliding piece (69) and above the fixing ring (610).

4. The device according to claim 1, characterized in that, The fixing mechanism (9) comprises a brake block (91), the brake block (91) is slidably installed on the outside of the linear guide rail (7), a connecting pipe (92) is fixedly installed on one side of the brake block (91), an air slot (93) and a second installation groove (94) are formed in the brake block (91), and the air slot (93) and the second installation groove (94) are in communication, a brake piece (95) is slidably installed in the second installation groove (94), a sealing gasket (96) is arranged at one end of the brake piece (95), and a third spring (97) is installed at one end of the sealing gasket (96) and in the second installation groove (94).

5. The device according to claim 1, characterized in that, The mounting mechanism (10) comprises a fixing frame (101), which is fixedly installed on one side of the sliding block (8) through a screw, one side of the fixing frame (101) is symmetrically welded with a mounting piece (102), the outer portions of the two mounting pieces (102) are provided with a first support (103), the top of the first support (103) is symmetrically provided with a first groove (104), the inside of the first groove (104) is slidably provided with a second support (105), one side of the second support (105) is symmetrically provided with a second groove (106), the second groove (106) is matched with the mounting piece (102), the one side of the mounting piece (102), the first support (103) and the second support (105) is provided with a fixing groove (107), and the inside of the first support (103) is provided with a quick release assembly (108).

6. The device according to claim 5, characterized in that, The quick release assembly (108) comprises a threaded sleeve (1081), the inside of the threaded sleeve (1081) is threadedly connected with a screw rod (1082), one end of the threaded sleeve (1081) and the screw rod (1082) is rotatably provided with a fixing piece (1083), and the fixing piece (1083) penetrates through the first support (103), the mounting piece (102) and the second support (105) through the fixing groove (107).

7. The device according to claim 5, characterized in that, The inside of the first support (103) and the second support (105) is fixedly provided with a light emitting fiber assembly (11).

8. The device according to claim 5, characterized in that, The top of the fixing frame (101) is fixedly provided with an indicating needle (12).

9. The device according to claim 1, characterized in that, The one side of the base (4) and above the linear guide rail (7) is provided with a scale groove (13) at equal intervals.

10. The device according to claim 1, characterized in that, The one side of the base (4) and below the linear guide rail (7) is symmetrically provided with a mounting long groove (14).

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