Package fixing device for cord fabric production

Abstract

The utility model discloses a package fixing device for cord fabric production, and particularly relates to the technical field of cord fabric production, which comprises two support frames, an ironing component fixedly connected to the middle of the rear end of the left support frame, and an L-shaped sliding rod slidably connected to the left end of the left support frame. And the right end of the supporting frame located on the right portion is slidably connected with an L-shaped sleeve rod, the right end of the L-shaped sleeve rod is rotationally connected with a driving assembly, the left portion of the lower end of the L-shaped sleeve rod is fixedly connected with a connecting rod, and the lower end of the connecting rod is fixedly connected with an air cylinder. According to the package fixing device for cord fabric production, in the using process, the left side and the right side of a package roller are clamped through the first insertion rod and the second insertion rod under the cooperation of the second screw rod, and the package roller is lifted upwards through the air cylinder to prepare for cord fabric package; and after the winding is finished, the air cylinder can be used for unloading the wound winding roller again, a new winding roller is replaced for winding, feeding and discharging are conducted through machinery, and the labor pressure of workers is greatly relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cord fabric production, in particular to a package fixing device for cord fabric production. Background Art

[0002] Cord fabric is a skeleton fabric for tires made of strong strands as warp and medium and fine single yarns as weft. The warp threads are arranged closely and the weft threads are arranged sparsely. Cord fabric is used as the skeleton of rubber products such as tires, enabling it to withstand huge pressure, impact loads and strong vibrations. Cord fabric is an important material that affects the performance and life of tires. The warp threads bear the load and the weft threads fix the position of the warp threads.

[0003] At present, the roll fixing device for the production of dipped cord fabric is widely used. However, the existing roll fixing device for the production of dipped cord fabric still has the problem of not having the function of loading and unloading. When the cord fabric is rolled, it is time-consuming and laborious to unload the material manually, which is inefficient and labor-intensive. Therefore, a new type of roll fixing device for the production of cord fabric is needed.

[0004] Chinese patent document CN217534831 U discloses a roll fixing device for the production of dipped cord fabric, including a roller shaft, a roll roller, a dipped cord fabric body, an automatic telescopic pressure roller structure, a searchlight-type protective plate structure and a detachable fixed mounting seat structure, wherein the roll shaft outer wall is sleeved with a roll roller and is key-connected; the outer surface of the roll roller is wrapped with a dipped cord fabric body; the automatic telescopic pressure roller structure and the searchlight-type protective plate structure are connected; the automatic telescopic pressure roller structure is also connected to the detachable fixed mounting seat structure. The above utility model has the arrangement of the bearing seat, support rod, buffer tube, fixed shaft, pressure roller body, self-buffering spring and baffle cap, which is conducive to the pressure application to the dipped cord fabric body to ensure flatness; the arrangement of the stand, protective plate body, lamp holder, searchlight tube and light-transmitting sheet is conducive to the searchlight inspection of the dipped cord fabric body to avoid damage, but the above patent document still has the following defects during use:

[0005] Although the above patent document can be disassembled or maintained by utilizing the cooperation between the disassembly plate and the quick-release bolts during use, the winding roller after the dipped cord fabric body is installed still needs to be lifted and unloaded, and still requires manpower assistance. Since the winding roller is heavy after winding, this greatly increases the labor pressure of the staff. Utility Model Content

[0006] The main purpose of the utility model is to provide a roll fixing device for tire cord fabric production, which can effectively solve the problem of inconvenient loading and unloading of materials.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A roll fixing device for cord fabric production comprises two support frames, an ironing assembly is fixedly connected to the middle part of the rear end of the support frame on the left, a fixing plate is fixedly connected to the lower sides of the ends of the two support frames that are away from each other, an L sliding rod is slidably connected to the left end of the support frame on the left, and an L sleeve rod is slidably connected to the right end of the support frame on the right, the inner surface of the L sleeve rod is slidably connected to the outer surface of the L sliding rod, the right end of the L sleeve rod is rotatably connected to a driving assembly, a connecting rod is fixedly connected to the left part of the lower end of the L sleeve rod, a cylinder is fixedly connected to the lower end of the connecting rod, and a roll-up roller is commonly provided at the rear part of the side where the L sliding rod and the L sleeve rod are close to each other.

[0009] Preferably, the front right end of the fixed plate located on the left is threadedly connected with screw rod 2, screw rod 2 penetrates the fixed plate on the left, and the right end of screw rod 2 penetrates the fixed plate on the right and is rotatably connected to the fixed plate.

[0010] Preferably, a slide plate is fixedly connected to the middle of the rear end of the support frame located on the right, and a slide groove is provided at the left ends of the two support frames.

[0011] Preferably, the ironing assembly includes a U-shaped plate, a screw rod penetrating the U-shaped plate being threadedly connected to the left rear side of the upper end of the U-shaped plate; two springs are symmetrically fixedly connected to the rear of the upper end of the U-shaped plate, the upper ends of the two springs are commonly fixedly connected to a pressure plate, the front ends of the pressure plates close to each other are rotatably connected to a roller, the spring located on the left is sleeved on the outside of the screw rod, and a sliding rod is provided inside the spring located on the right, the sliding rod is fixedly connected to the U-shaped plate, the upper end of the sliding rod penetrates the pressure plate and is slidably connected to the pressure plate, and the rear of the upper end of the U-shaped plate and the lower end of the pressure plate are both fixedly connected to an electric ironing plate.

[0012] Preferably, the front end of the right portion of the U-shaped plate is slidably connected to the rear end of the slide plate.

[0013] Preferably, the rear right end of the L slide rod is fixedly connected with an insertion rod 1, and the rear left end of the L sleeve rod is rotatably connected with an insertion rod 2, and the insertion rod 1 and the insertion rod 2 both pass through the sliding groove on the same side and are slidably connected to the sliding groove.

[0014] Preferably, the driving assembly includes a motor, and the coupling at the output end of the motor passes through the L-shaped sleeve and the support frame on the same side, extends to the right end of the second insertion rod, and is rotatably connected to the L-shaped sleeve and the support frame on the same side. The right part of the outer surface of the second insertion rod is fixedly connected to gear 2, and the outer surface of gear 2 is meshingly connected to gear 1.

[0015] Preferably, the motor is slidably connected to the right end of the support frame on the same side via a connecting seat.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. During the use of the utility model, the plug rods 1 and 2 are used to clamp the left and right sides of the winding roller in cooperation with the screw rod 2, and then the winding roller is lifted upward by the cylinder to prepare for winding the cord fabric. After use, the winding roller with the cord fabric wound can be removed by the cylinder again, and a new winding roller can be replaced for winding. The machine is used to load and unload materials, which greatly reduces the labor pressure of workers.

[0018] 2. During the use of the utility model, the ironing assembly is used to iron the cord fabric to be rolled up, so as to ensure that the cord fabric after rolling up remains flat for later use. At the same time, the springs on the left and right sides are used to fix the cord fabric according to the actual thickness of the cord fabric dipped in glue when the cord fabric is rolled up, which has a certain buffering effect and avoids damage to the cord fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic cross-sectional view of the overall structure of the ironing assembly of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 It is a partial structural schematic diagram of the utility model;

[0023] Figure 5 For the utility model Figure 4 Enlarged schematic diagram of point B in the middle.

[0024] In the figure: 1. L sleeve rod; 2. L slide rod; 3. winding roller; 4. fixing plate; 5. support frame; 6. ironing assembly; 7. driving assembly; 8. cylinder; 51. slide plate; 61. U-shaped plate; 62. pressure plate; 63. roller; 64. ironing plate; 65. spring; 66. screw rod 1; 41. screw rod 2; 21. plug rod 1; 11. plug rod 2; 71. motor; 72. gear 1; 73. gear 2. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1As shown, a winding and fixing device for cord fabric production comprises two support frames 5, an ironing assembly 6 is fixedly connected to the middle part of the rear end of the support frame 5 located on the left, a fixing plate 4 is fixedly connected to the lower sides of the ends of the two support frames 5 that are away from each other, an L slide bar 2 is slidably connected to the left end of the support frame 5 located on the left, an L sleeve rod 1 is slidably connected to the right end of the support frame 5 located on the right, the inner surface of the L sleeve rod 1 is slidably connected to the outer surface of the L slide bar 2, the right end of the L sleeve rod 1 is rotatably connected to a driving assembly 7, a connecting rod is fixedly connected to the left part of the lower end of the L sleeve rod 1, a cylinder 8 is fixedly connected to the lower end of the connecting rod, and a winding roller 3 is commonly provided at the rear part of the side where the L slide bar 2 and the L sleeve rod 1 are close to each other.

[0027] During the specific implementation of this scheme, the winding roller 3 is first rolled using the circular plates on the left and right sides of the winding roller 3 to roll the winding roller 3 between the two support frames 5, and then the screw 2 41 is used to drive the insertion rod 1 21 and the insertion rod 2 11 to fix the left and right sides of the winding roller 3, and then the cylinder 8 is started to drive the winding roller 3 to move upward to prepare for winding. When winding, the cord fabric is passed through the inside of the ironing component 6 and on the outer surface of the winding roller 3, and then the driving component 7 is started to start winding. After the winding is completed, the tail of the cord fabric is fixed, the driving component 7 is paused, and then the cylinder 8 is started to drive the winding roller 3 to move downward until the circular plates on the left and right sides of the winding roller 3 touch the ground, and the fixing of the insertion rod 1 21 and the insertion rod 2 11 is released, and then the winding roller 3 is rolled again to take out the winding roller 3, and the next winding roller 3 can be installed.

[0028] The winding roller 3 mentioned above is composed of an axis rod and two circular plates, the two circular plates are installed at the left and right ends of the axis rod, and a slot is opened at one end of the two circular plates away from each other, which passes through the circular plates on the same side and extends to the inner side of the axis rod, so as to facilitate the fixation of the insertion rod 1 21 and the insertion rod 2 11.

[0029] Specifically, in order to facilitate the installation and removal of the winding roller 3, refer to Figure 4 and Figure 5 The front right end of the left fixed plate 4 is threadedly connected with a screw rod 41, the screw rod 41 penetrates the left fixed plate 4, and the right end of the screw rod 41 penetrates the right fixed plate 4 and is rotatably connected to the fixed plate 4;

[0030] For further information, see Figure 5 A slide plate 51 is fixedly connected to the middle of the rear end of the support frame 5 located on the right, and a slide groove is provided at the left ends of the two support frames 5;

[0031] For further information, see Figure 4 and Figure 5 The right end of the rear part of the L slide bar 2 is fixedly connected with an insertion rod 1 21, and the left end of the rear part of the L sleeve bar 1 is rotatably connected with an insertion rod 2 11. The insertion rod 1 21 and the insertion rod 2 11 both pass through the slide groove on the same side and are slidably connected with the slide groove;

[0032] For further information, see Figure 5 The driving assembly 7 includes a motor 71, the coupling at the output end of the motor 71 passes through the L sleeve rod 1 and the support frame 5 on the same side and extends to the right end of the second insertion rod 11 and is rotatably connected to the L sleeve rod 1 and the support frame 5 on the same side. The right part of the outer surface of the second insertion rod 11 is fixedly connected to the second gear 73, and the outer surface of the second gear 73 is meshed with the first gear 72;

[0033] For further information, see Figure 5 , the motor 71 is slidably connected to the right end of the support frame 5 on the same side through the connecting seat;

[0034] It can be seen that when the winding roller 3 rolls between the two support frames 5, the right side of the winding roller 3 is first inserted on the surface of the second insertion rod 11, and then the second screw rod 41 is rotated to drive the left fixed plate 4 to move rightward on the outer surface of the second screw rod 41 until the insertion rod 1 21 is inserted into the interior of the winding roller 3, and the winding roller 3 is tightly clamped by the insertion rod 11 and the insertion rod 1 21. When the left fixed plate 4 moves to the right, it will drive the support frame 5 and the L slide bar 2 on the same side to move together, and the front part of the L slide bar 2 will slide to the right on the inner surface of the L sleeve rod 1, so as to smoothly clamp the winding roller 3.

[0035] After the clamping is completed, the cylinder 8 can be started to drive the connecting rod to move upward, which can drive the L sleeve rod 1 and the L slide rod 2 to move upward together, so that the insertion rod 1 21 and the insertion rod 2 11 can slide upward on the inner surface of the slide groove of the support frame 5 on the same side until they reach the appropriate height for rolling the cord fabric;

[0036] Subsequently, the motor 71 can be started to drive the gear 1 72 on the same side to rotate, so that the gear 2 73 meshing with it rotates together, and the plug rod 2 11 on the same side rotates together, which can drive the clamped winding roller 3 to rotate together, and start to roll the cord fabric. After the rolling is completed, the tail of the cord fabric is fixed, and then the cylinder 8 is started again to drive the winding roller 3 to move downward until the winding roller 3 touches the ground, and then the screw 2 41 is rotated to release the plug rod 1 21 and the plug rod 2 11 from fixing the winding roller 3, and then the rolling roller 3 is taken out and replaced with the unwound winding roller 3.

[0037] The installation height of the above-mentioned U-shaped plate 61 is higher than the height of the winding roller 3, so that the winding roller 3 can smoothly roll towards or away from the support frame 5.

[0038] Specifically, in order to ensure the quality of the cord fabric for later use, refer to Figure 2 and Figure 3The ironing assembly 6 includes a U-shaped plate 61, a screw rod 66 penetrating the U-shaped plate 61 is threadedly connected to the rear side of the upper left portion of the U-shaped plate 61, and two springs 65 are symmetrically fixedly connected to the rear of the upper end of the U-shaped plate 61, and the upper ends of the two springs 65 are commonly fixedly connected to a pressing plate 62, and the ends of the front of the pressing plate 62 close to each other are commonly rotatably connected to a roller 63, the spring 65 located on the left is sleeved on the outside of the screw rod 66, and a sliding rod is provided inside the spring 65 located on the right, and the sliding rod is fixedly connected to the U-shaped plate 61, and the upper end of the sliding rod penetrates the pressing plate 62 and is slidably connected to the pressing plate 62, and the rear of the upper end of the U-shaped plate 61 and the lower end of the pressing plate 62 are both fixedly connected to an electric ironing plate 64;

[0039] For further information, see Figure 2 , the front end of the right portion of the U-shaped plate 61 is slidably connected to the rear end of the slide plate 51;

[0040] It can be seen that in the process of clamping the winding roller 3, as the support frame 5 moves, the U-shaped plate 61 will be driven to move together, that is, the right part of the U-shaped plate 61 will be pushed to slide to the right at the rear end of the slide plate 51 to ensure the smooth clamping of the winding roller 3. When the winding roller 3 moves upward and fixes the position, the cord fabric to be wound can be passed through the two electric ironing plates 64 directly and fixed on the outer surface of the winding roller 3. Then, the screw 66 can be rotated to drive the roller 63 to move downward. The distance between the two electric ironing plates 64 is changed according to the thickness of the cord fabric dipped in glue. When the shaft 63 moves downward, the springs 65 on the left and right sides will be squeezed, and the two springs 65 will be used to buffer the downward pressure of the pressure plate 62 to avoid damage to the cord fabric. At the same time, when the pressure plate 62 slides downward, it can move downward stably using the sliding rod limiter on the right. After the limit is completed, the two electric ironing plates 64 are started to iron the cord fabric. At the same time, when the winding roller 3 is winding, the cord fabric passes through the roller 63, which will drive the roller 63 to rotate, greatly reducing the friction between the cord fabric and the pressure plate 62, and avoiding the wear of the cord fabric during the winding process as much as possible.

[0041] It should be noted that the specific installation method, circuit connection method and control method of the two electric ironing plates 64, the cylinder 8 and the motor 71 used in the present invention are all conventional designs and will not be described in detail in the present invention.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A package fixing device for producing cord fabrics, comprising two support frames (5), characterized in that: An ironing assembly (6) is fixedly connected to the middle of the rear end of the support frame (5) located on the left, and a fixing plate (4) is fixedly connected to the lower sides of the ends of the two support frames (5) that are away from each other. The left end of the support frame (5) located on the left is slidably connected to an L sliding rod (2), and the right end of the support frame (5) located on the right is slidably connected to an L sleeve rod (1). The inner surface of the L sleeve rod (1) is slidably connected to the outer surface of the L sliding rod (2). The right end of the L sleeve rod (1) is rotatably connected to a driving assembly (7). The left part of the lower end of the L sleeve rod (1) is fixedly connected to a connecting rod, and the lower end of the connecting rod is fixedly connected to a cylinder (8). A winding roller (3) is commonly provided at the rear of the side where the L sliding rod (2) and the L sleeve rod (1) are close to each other.

2. A package fixing device for tire cord fabric production according to claim 1, characterized in that: The front right end of the fixed plate (4) located on the left is threadedly connected with a second screw rod (41), the second screw rod (41) penetrates the fixed plate (4) on the left, and the right end of the second screw rod (41) penetrates the fixed plate (4) on the right and is rotatably connected to the fixed plate (4).

3. The package fixing device for tire cord fabric production according to claim 1, characterized in that: A slide plate (51) is fixedly connected to the middle of the rear end of the support frame (5) located on the right, and a slide groove is provided at the left ends of the two support frames (5).

4. A package fixing device for tire cord fabric production according to claim 3, characterized in that: The ironing assembly (6) comprises a U-shaped plate (61), the rear side of the left upper end of the U-shaped plate (61) is threadedly connected to a screw rod (66) that penetrates the U-shaped plate (61), the rear part of the upper end of the U-shaped plate (61) is symmetrically fixedly connected to two springs (65), the upper ends of the two springs (65) are commonly fixedly connected to a pressure plate (62), the front ends of the pressure plate (62) close to each other are commonly rotatably connected to a roller (63), the spring (65) located on the left is sleeved on the outside of the screw rod (66), and the spring (65) located on the right is provided with a sliding rod inside, the sliding rod is fixedly connected to the U-shaped plate (61), the upper end of the sliding rod penetrates the pressure plate (62) and is slidably connected to the pressure plate (62), and the rear part of the upper end of the U-shaped plate (61) and the lower end of the pressure plate (62) are both fixedly connected to an electric ironing plate (64).

5. A package fixing device for tire cord fabric production according to claim 4, characterized in that: The front end of the right portion of the U-shaped plate (61) is slidably connected to the rear end of the slide plate (51).

6. A package fixing device for tire cord fabric production according to claim 1, characterized in that: The rear right end of the L slide bar (2) is fixedly connected to an insertion rod 1 (21), and the rear left end of the L sleeve bar (1) is rotatably connected to an insertion rod 2 (11). Both the insertion rod 1 (21) and the insertion rod 2 (11) pass through the slide groove on the same side and are slidably connected to the slide groove.

7. A package fixing device for tire cord fabric production according to claim 6, characterized in that: The driving assembly (7) comprises a motor (71), wherein a coupling at the output end of the motor (71) passes through the L sleeve rod (1) and the support frame (5) on the same side, extends to the right end of the second insertion rod (11), and is rotationally connected to the L sleeve rod (1) and the support frame (5) on the same side; a second gear (73) is fixedly connected to the right portion of the outer surface of the second insertion rod (11); and the outer surface of the second gear (73) is meshingly connected to the first gear (72).

8. A package fixing device for producing cord fabric according to claim 7, characterized in that: The motor (71) is slidably connected to the right end of the support frame (5) on the same side via a connecting seat.

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