Crimping traction device

Abstract

The utility model discloses a curling traction device, which relates to the technical field of curling traction, and comprises a tire half part conveying line, the tire half part conveying line is provided with a cutter device, a first shape sensor, a lifting linkage line and two gentle slope linkage lines, the lower part of the tire half part conveying line is connected with supporting legs, and the lower part of the tire half part conveying line is connected with a second shape sensor. A sliding rail is connected to the supporting legs, a sliding roller is slidably connected to the sliding rail, a spool is arranged below the gentle slope linkage line and slidably connected with the winding mechanism, a pair of winding assisting units are arranged below the spool, the lifting linkage line is rotationally connected with the tire half part conveying line, and the lifting linkage line is rotationally connected with the tire half part conveying line. According to the winding assisting device, the winding assisting unit is arranged below the I-shaped wheel, the tire half part is helped to be attached to the I-shaped wheel and rotate along with the I-shaped wheel in the initial winding stage, and the traction efficiency of a winding area is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curling and traction, in particular to a curling and traction device. Background Art

[0002] During the tire processing, the half-component needs to be rolled and pulled. The Z-shaped rolling and pulling device recorded in the patent with the existing announcement number CN220464823U uses the signal of the shape sensor to control the coordinated work of various action parts, so as to achieve the replacement of the winding spool during the rolling process and reduce the generation of linkage waste when replacing the winding spool. However, in the initial stage of the rolling process, the half-component of the device cannot keep fitting and follow the rotation of the spool, and the operator needs to assist it to rotate the spool several times before it can be rolled normally.

[0003] Based on this, a curling traction device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The utility model aims to provide a curling and pulling device to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The curling and traction device comprises a tire half-component conveying line, on which a cutting device, a first shape sensor, a lifting linkage line and two gentle slope linkage lines are arranged, a support leg is connected to the lower part of the tire half-component conveying line, a slide rail is connected to the support leg, a slide roller is slidably connected to the slide rail, the left end of the slide roller is rotatably connected to the front roller, the side of the front roller is provided with a second shape sensor on the slide roller, the gentle slope linkage line is rotatably connected to the upper roller bracket, the upper roller bracket is rotatably connected to the upper roller, an I-shaped wheel is arranged below the gentle slope linkage line, and the lifting linkage line is connected to the tire half-component conveying line. The component conveying line is rotatably connected, and is characterized in that the cutting device is provided with a cutting cylinder, the gentle slope linkage line is rotatably connected to one end of the upper roller cylinder, and the other end of the upper roller cylinder is rotatably connected to the upper roller bracket, the tire half-component conveying line is connected with a lifting cylinder fixing frame, the lifting cylinder fixing frame is rotatably connected to one end of the lifting cylinder, and the other end of the lifting cylinder is rotatably connected to the lifting linkage line, a sliding roller cylinder fixing plate is connected to the supporting leg, the sliding roller cylinder fixing plate is connected to one end of the sliding roller cylinder, and the other end of the sliding roller cylinder is rotatably connected to the sliding roller, and the I-shaped wheel is slidably connected to the winding mechanism.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the winding mechanism includes a limit plate in contact with the I-shaped wheel, the main power shaft is connected to the center of the left end surface of the limit plate, and three horizontal support columns are connected to the center of the right end surface of the limit plate. The inner perforated surface of the I-shaped wheel is provided with a limit block matching the horizontal support column, the main power shaft passes through the winding bracket and is connected to the power output shaft of the winding motor, the winding motor is fixed on the winding bracket, the winding bracket is rotatably connected to the main power shaft, and a pair of auxiliary winding units are provided at the lower part of the winding bracket.

[0009] In an optional scheme: the auxiliary rolling unit passes through and rotatably connects two auxiliary rolling roller main shafts, the right end of the auxiliary rolling roller main shaft is connected to the auxiliary rolling roller bracket, the auxiliary rolling roller bracket is rotatably connected to the auxiliary rolling roller, the left end of the auxiliary rolling roller main shaft is connected to a fixed plate, the fixed plate is provided with an auxiliary rolling roller cylinder connecting column, the winding bracket is rotatably connected to the auxiliary rolling roller cylinder fixing column, the auxiliary rolling roller cylinder connecting column is rotatably connected to one end of the auxiliary rolling roller cylinder, and the other end of the auxiliary rolling roller cylinder is connected to the auxiliary rolling roller cylinder fixing column.

[0010] In an optional solution: a laser rangefinder is provided below the I-shaped wheel, the laser rangefinder is connected to the lower end surface and the fixing rod, and the fixing rod is connected to the winding bracket.

[0011] In an optional solution: the laser rangefinder probe is directly facing the axis of the I-shaped wheel.

[0012] In an optional solution: the curled surface of the I-shaped wheel is provided with anti-slip textures.

[0013] In an optional solution: baffles are provided between the rollers on the tire half-component conveying line, baffles are provided between the rollers on the gentle slope linkage line, and baffles are provided between the rollers on the sliding roller.

[0014] In an optional solution: a limit pin is provided on the lifting linkage line.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model arranges a winding-assisting unit under the spool to help the tire half component to keep in contact with the spool and rotate with the spool in the initial stage of winding, thereby improving the traction efficiency of the winding area.

[0017] 2. The utility model provides baffles between rollers on the tire half-component conveying line, the gentle slope linkage line and the sliding roller to prevent the head of the cut tire half-component from falling into the gap between the rollers when passing through the tire half-component conveying line, the gentle slope linkage line and the sliding roller.

[0018] 3. The utility model uses a laser rangefinder to measure the gradually increasing roll diameter of the tire half-component in real time during the rolling process, thereby controlling the winding motor to change the rotation speed to change the winding line speed of the I-shaped wheel, so that the winding line speed of the I-shaped wheel is always consistent with the tire half-component conveying line speed, thereby preventing the half-component from being damaged due to inconsistent line speeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the front side of the utility model.

[0020] Figure 2 For this utility model Figure 1 A partial enlarged view of middle A.

[0021] Figure 3 For this utility model Figure 1 A partial enlarged view of B.

[0022] Figure 4 For this utility model Figure 1 A partial enlarged view of C in the middle.

[0023] Figure 5 For this utility model Figure 1 A partial enlarged view of D in the middle.

[0024] Figure 6 It is a structural schematic diagram of the back side of the utility model.

[0025] Figure 7 For this utility model Figure 6 A partial enlarged view of E.

[0026] Notes on the reference numerals: 100, tire half-component conveyor line; 101, cutter device; 102, cutter cylinder; 103, first object sensor; 104, support leg; 105, gentle slope linkage line; 106, lifting linkage line; 107, baffle; 200, I-shaped wheel; 201, limit plate; 202, main power shaft; 203, winding bracket; 204, winding motor; 205, auxiliary winding roller main shaft; 206, auxiliary winding roller bracket; 207, auxiliary winding roller; 208, fixing rod; 209, laser ranging Instrument; 210, horizontal support column; 211, limit block; 212, auxiliary roll cylinder fixing column; 213, auxiliary roll cylinder; 214, fixing plate; 215, auxiliary roll cylinder connecting column; 301, sliding roll cylinder fixing plate; 302, sliding roll cylinder; 303, slide rail; 304, sliding roller; 305, front roller; 306, second object sensor; 401, upper roller bracket; 402, upper roller; 403, upper roller cylinder; 501, lifting cylinder; 502, limit pin; 503, lifting cylinder fixing frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] In one embodiment, Figure 1-Figure 7 As shown, the curling and traction device includes a tire half-component conveyor line 100, on which a cutting device 101, a first shape sensor 103, a lifting linkage line 106 and two gentle slope linkage lines 105 are provided. A support leg 104 is connected to the lower part of the tire half-component conveyor line 100, and a slide rail 303 is connected to the support leg 104. A slide roller 304 is slidably connected to the slide rail 303. The left end of the slide roller 304 is rotatably connected to the front roller 305. A second shape sensor 306 is provided on the side of the front roller 305 on the slide roller 304. The gentle slope linkage line 105 is rotatably connected to an upper roller bracket 401, and the upper roller bracket 401 is rotatably connected to an upper roller 402. An I-shaped wheel 200 is provided below the gentle slope linkage line 105, and the lifting linkage line 106 is rotatably connected to the tire half-component conveyor line 100.

[0029] In this embodiment, the cutting device 101 is provided with a cutting cylinder 102, the gentle slope linkage line 105 is rotatably connected to one end of the upper roller cylinder 403, and the other end of the upper roller cylinder 403 is rotatably connected to the upper roller bracket 401, and the tire half-component conveyor line 100 is connected with a lifting cylinder fixing frame 503, and the lifting cylinder fixing frame 503 is rotatably connected to one end of the lifting cylinder 501, and the other end of the lifting cylinder 501 is rotatably connected to the lifting linkage line 106, and the support leg A sliding roller cylinder fixing plate 301 is connected to 104, and the sliding roller cylinder fixing plate 301 is connected to one end of the sliding roller cylinder 302, and the other end of the sliding roller cylinder 302 is rotatably connected to the sliding roller 304. The I-shaped wheel 200 is slidably connected to the winding mechanism, and the various components are driven by the cylinder or the oil cylinder to move in coordination, avoiding the use of a single motor drive, thereby reducing production costs. Under the action of the winding mechanism, the I-shaped wheel 200 can realize the curling of the tire half-component material head by itself without anyone assisting.

[0030] In one embodiment, Figure 2 and Figure 7As shown, the winding mechanism includes a limit plate 201 in contact with the I-shaped wheel 200, the center of the left end surface of the limit plate 201 is connected to the main power shaft 202, the center of the right end surface of the limit plate 201 is connected to three horizontal support columns 210, the inner perforated surface of the I-shaped wheel 200 is provided with a limit block 211 matching the horizontal support column 210, the main power shaft 202 passes through the winding bracket 203 and is connected to the power output shaft of the winding motor 204, the winding motor 204 is fixed on the winding bracket 203, the winding bracket 203 is rotatably connected to the main power shaft 202, and a pair of auxiliary winding units are provided at the lower part of the winding bracket 203.

[0031] In one embodiment, Figure 2 and Figure 7 As shown, the auxiliary rolling unit penetrates and rotatably connects two auxiliary rolling roller main shafts 205, the right end of the auxiliary rolling roller main shaft 205 is connected to the auxiliary rolling roller bracket 206, the auxiliary rolling roller bracket 206 is rotatably connected to the auxiliary rolling roller 207, the left end of the auxiliary rolling roller main shaft 205 is connected to the fixing plate 214, the fixing plate 214 is provided with an auxiliary rolling roller cylinder connecting column 215, the winding bracket 203 is rotatably connected to the auxiliary rolling roller cylinder fixing column 212, the auxiliary rolling roller cylinder connecting column 215 is rotatably connected to one end of the auxiliary rolling roller cylinder 213, and the other end of the auxiliary rolling roller cylinder 213 is connected to the auxiliary rolling roller cylinder fixing column 212. Before the tire half component reaches the curling surface of the I-shaped wheel 200, a pair of auxiliary rolling rollers 207 are first pressed on the curling surface of the I-shaped wheel 200. When passing through the auxiliary rolling rollers 207, the tire half component is pressed against the curling surface of the I-shaped wheel 200 by the pressure of the auxiliary rolling rollers 207 and rotates with the I-shaped wheel 200.

[0032] In one embodiment, Figure 2 As shown, a laser rangefinder 209 is provided below the I-shaped wheel 200, and the laser rangefinder 209 is connected to the lower end surface and the fixing rod 208, and the fixing rod 208 is connected to the winding bracket 203. The laser rangefinder 209 measures the radius of the I-shaped wheel 200 in the winding process in real time to change the rotation speed of the winding motor 204, so that the linear speed of the I-shaped wheel 200 is always consistent with the speed of the tire half-component conveying line 100, so as to prevent the tire half-component from being damaged due to inconsistent linear speed.

[0033] In one embodiment, Figure 2 As shown, the probe of the laser rangefinder 209 is facing the axis of the I-shaped wheel 200. At this time, the measured radius is more accurate, which helps to reduce the measurement error and improve the control accuracy of the winding line speed of the I-shaped wheel 200.

[0034] In one embodiment, Figure 2As shown, the curling surface of the spool wheel 200 is provided with anti-skid patterns to increase the friction between the curling surface and the tire half-component when the spool wheel 200 is curling the tire half-component material head.

[0035] In one embodiment, Figure 1 As shown, baffles 107 are provided between the rollers on the tire half-component conveyor line 100, baffles 107 are provided between the rollers on the gentle slope linkage line 105, and baffles 107 are provided between the rollers on the slide roller 304. By providing the baffles 107, the tire half-component material head is prevented from falling into the gap between the rollers when passing through the tire half-component conveyor line 100, the gentle slope linkage line 105 and the slide roller 304.

[0036] In one embodiment, Figure 3 As shown, the lifting linkage line 106 is provided with a limit pin 502, and each time the lifting linkage line 106 is completely lowered, it is restricted to the same position, thereby improving the stability of the lifting linkage line 106 when cooperating with lifting.

[0037] The above embodiment discloses a winding traction device. In the initial state, the left winding mechanism is in working state. After the laser rangefinder 209 detects that the winding diameter of the tire half-component on the I-shaped wheel 200 meets the standard, the cutting device 101 is controlled to operate to cut the tire half-component. After the first shape sensor 103 fails to detect the tail of the tire half-component, the lifting cylinder 501 is controlled to lift the lifting linkage line 106. The left winding mechanism continues to rotate to wind up the remaining material. When the first shape sensor 103 detects that the head of the cut tire half-component passes through, the sliding roller cylinder is controlled. The sliding roller 302 moves to push the sliding roller 304 to the specified position, and controls the pair of auxiliary winding roller cylinders 213 to move to press the pair of auxiliary winding rollers 207 on the curling surface of the I-shaped wheel 200. After the tire half-part material head passes through the gentle slope linkage line 105, it is placed on the curling surface of the I-shaped wheel 200 under the auxiliary support of the sliding roller 304. When the tire half-part material head passes through the front roller 305 on the sliding roller 304, the second shape sensor 306 on the side of the front roller 305 detects that the tire half-part material head has passed, and then controls the upper roller cylinder 403 to move to press the upper roller 402 downward, so that the tire half-part material head The head of the component material is attached to the curling surface of the I-wheel 200, and the data measured by the laser rangefinder 209 is used to control the winding motor 204 to speed up, so that the linear speed of the curling surface of the I-wheel 200 is consistent with the speed of the tire half-component conveying line 100. The head of the tire half-component material is attached to the curling surface of the I-wheel 200 and follows the rotation and passes through two auxiliary winding rollers 207 in succession. The auxiliary winding rollers 207 press the head of the tire half-component material onto the curling surface of the I-wheel 200 to prevent the head of the tire half-component material from being separated from the curling surface of the I-wheel 200 under the action of its own gravity, thereby ensuring the tire half-component material. After the initial curling of the head is completed, during the curling and traction process, the laser rangefinder 209 measures the curling diameter of the I-wheel 200 in real time, thereby adjusting the rotation speed of the winding motor 204 to make the curling speed of the I-wheel 200 always consistent with the speed of the tire half-component conveyor line 100. After the curling diameter of the I-wheel 200 reaches the standard, the cutting device 101 cuts the tire half-component, and the right-side winding mechanism continues to rotate to wind up the remaining material. After the first object sensor 103 cannot detect the tail of the tire half-component material, it controls the lifting cylinder 501 to lower the lifting linkage line 106, and then repeats the same process.

[0038] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A curling and pulling device, comprising a tire half-part conveyor line (100), wherein the tire half-part conveyor line (100) is provided with a cutting device (101), a first shape sensor (103), a lifting linkage line (106) and two gentle slope linkage lines (105), wherein the lower part of the tire half-part conveyor line (100) is connected to a support leg (104), wherein the support leg (104) is connected to a slide rail (303), wherein the slide rail (303) is slidably connected to a slide roller (304), wherein the slide roller (304) is The left end of the roller (304) is rotatably connected to the front roller (305), and a second object sensor (306) is provided on the side of the front roller (305) on the sliding roller (304); the gentle slope linkage line (105) is rotatably connected to the upper roller bracket (401), and the upper roller bracket (401) is rotatably connected to the upper roller (402); an I-shaped wheel (200) is provided below the gentle slope linkage line (105), and the lifting linkage line (106) is rotatably connected to the tire half-component conveying line (100); It is characterized in that The cutter device (101) is provided with a cutter cylinder (102); the gentle slope linkage line (105) is rotatably connected to one end of the upper roller cylinder (403); the other end of the upper roller cylinder (403) is rotatably connected to the upper roller bracket (401); the tire half-component conveyor line (100) is connected to a lifting cylinder fixing frame (503); the lifting cylinder fixing frame (503) is rotatably connected to one end of the lifting cylinder (501); the other end of the lifting cylinder (501) is rotatably connected to the lifting linkage line (106); the support leg (104) is connected to a sliding roller cylinder fixing plate (301); the sliding roller cylinder fixing plate (301) is connected to one end of the sliding roller cylinder (302); the other end of the sliding roller cylinder (302) is rotatably connected to a sliding roller (304); and the I-shaped wheel (200) is slidably connected to a winding mechanism.

2. The curling and pulling device according to claim 1, characterized in that: The winding mechanism comprises a limit plate (201) in contact with the I-shaped wheel (200); the center of the left end surface of the limit plate (201) is connected to a main power shaft (202); the center of the right end surface of the limit plate (201) is connected to three horizontal support columns (210); a limit block (211) matching the horizontal support column (210) is provided on the inner perforated surface of the I-shaped wheel (200); the main power shaft (202) passes through a winding bracket (203) and is connected to a power output shaft of a winding motor (204); the winding motor (204) is fixed on the winding bracket (203); the winding bracket (203) is rotatably connected to the main power shaft (202); and a pair of winding auxiliary units are provided at the lower part of the winding bracket (203).

3. The curling and pulling device according to claim 2, characterized in that: The auxiliary rolling unit passes through and rotatably connects two auxiliary rolling roller main shafts (205); the right end of the auxiliary rolling roller main shaft (205) is connected to an auxiliary rolling roller bracket (206); the auxiliary rolling roller bracket (206) is rotatably connected to an auxiliary rolling roller (207); the left end of the auxiliary rolling roller main shaft (205) is connected to a fixing plate (214); a auxiliary rolling roller cylinder connecting column (215) is provided on the fixing plate (214); the winding bracket (203) is rotatably connected to an auxiliary rolling roller cylinder fixing column (212); the auxiliary rolling roller cylinder connecting column (215) is rotatably connected to one end of an auxiliary rolling roller cylinder (213); and the other end of the auxiliary rolling roller cylinder (213) is connected to the auxiliary rolling roller cylinder fixing column (212).

4. The curling and pulling device according to claim 1, characterized in that: A laser rangefinder (209) is provided below the I-shaped wheel (200), and the laser rangefinder (209) is connected to the lower end surface and the fixing rod (208), and the fixing rod (208) is connected to the winding bracket (203).

5. The curling and pulling device according to claim 4, characterized in that: The probe of the laser rangefinder (209) is directly opposite to the axis of the I-shaped wheel (200).

6. The curling and pulling device according to claim 1, characterized in that: The curled surface of the I-shaped wheel (200) is provided with anti-skid patterns.

7. The curling and pulling device according to claim 1, characterized in that: Baffles (107) are provided between the rollers on the tire semi-component conveying line (100), baffles (107) are provided between the rollers on the gentle slope linkage line (105), and baffles (107) are provided between the rollers on the sliding roller (304).

8. The curling and pulling device according to claim 1, characterized in that: The lifting linkage line (106) is provided with a limit pin (502).

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