Production device of cord fabric belted layer cutting all-in-one machine

Abstract

The utility model provides a cord fabric belted layer cutting all-in-one machine production device. The cord fabric belted layer cutting all-in-one machine production device is characterized in that cord fabric is conveyed to a preset position in the forward direction through a connector conveying belt; a positioning baffle of the joint device descends to the movement path of the curtain cloth, and a joint conveying belt conveys the curtain cloth in the reverse direction and enables the tail of the former curtain cloth to abut against the front side of the positioning baffle for positioning; a jacking assembly of the joint conveying belt ascends and drives the front curtain cloth to ascend, and the front curtain cloth is separated from the joint conveying belt; the connector conveying belt conveys the next curtain fabric to the positioning baffle in the forward direction, so that the material head of the next curtain fabric abuts against the rear side of the positioning baffle for positioning; the jacking assembly descends and drives the former curtain cloth to descend, and the former curtain cloth is supported on the joint conveying belt; and a compression roller of the joint device acts to butt and sew the material tail and the material head. The utility model solves the problem of poor quality of the small-angle wirecord fabric belted layer joint of the engineering tire and the huge tire in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of tire processing, in particular to a production device for a tire cord belt layer cutting integrated machine. Background Art

[0002] The OTR tire and giant tire belt layer cutting machine production line is a key equipment for the production of OTR tires and giant tires. In the manufacturing process of OTR tires and giant radial tires used in mining engineering machinery, the small-angle steel cord belt layer is one of the important components. The production of OTR tires and giant tire small-angle steel cord belt layers requires cutting the calendered cord according to the required angle and width, and then splicing the bevel edges and winding them up for use in the forming machine.

[0003] The small-angle steel cord belt joints of engineering tires and jumbo tires are large in width and have long bevels. The maximum width is 1350mm, the length of the joint reaches 5200mm at an angle of 15 degrees, and the length of the bevel of the belt reaches 7100mm when the joint is manually made. When the bevel of the cord cannot be directly and actively transported to the joint line position by conventional conveyor belts during the joint.

[0004] The small-angle steel cord belt layers of traditional engineering tires and jumbo tires are mainly completed manually, with poor joint quality, low efficiency and high labor intensity. Utility Model Content

[0005] The main purpose of the utility model is to provide a production device for a cord belt layer cutting machine to solve the problem of poor quality of small-angle steel cord belt layer joints of engineering tires and giant tires in the prior art.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a production device of a cord belt layer cutting machine is provided, including: a pre-processing device for guiding and cutting the cord; a joint conveying device, the joint conveying device is connected with the pre-processing device and conveys the cord, the joint conveying device includes a joint conveyor belt and a lifting assembly, the lifting assembly is located on the side of the joint conveyor belt, and can rise above the upper surface of the joint conveyor belt to lift the cord on the joint conveyor belt; a joint device, the joint device is located above the joint conveying device, the joint device includes a positioning baffle and a pressure roller, the positioning baffle can be raised and lowered and can abut against the cord to locate the position of the cord, the pressure roller can be laterally moved and can connect two cords; a post-processing device for filming and winding the cord, the post-processing device is connected with the joint conveying device.

[0007] Furthermore, there are a plurality of joint conveyor belts, each of which is arranged at intervals, and there are a plurality of jacking assemblies, each of which is located in the intervals between the joint conveyor belts.

[0008] Furthermore, the joint device also includes: a frame, which spans over the joint conveyor belt and is rotatable relative to the joint conveying device, and the rotation center of the frame is located on the stitching line of the curtain joint; a crossbeam, which is located below the part of the frame that spans directly above the joint conveyor belt, the length direction of the crossbeam forms an angle with the length direction of the joint conveyor belt, the positioning baffle is liftably connected to the crossbeam, and the pressure roller is movably arranged below the crossbeam along the length direction of the crossbeam.

[0009] Furthermore, there are multiple positioning baffles, and each positioning baffle is arranged along the length direction of the crossbeam.

[0010] Furthermore, there are multiple pressing rollers, which are respectively located at both ends of the beam and can reciprocate along the length direction of the beam.

[0011] Furthermore, the rotation axis of the frame is located on one side of the joint conveyor belt, and the joint device also includes a rotation driving member, which is drivingly connected to the frame and drives the frame to rotate.

[0012] Furthermore, the joint device also includes: a mounting frame, which is movably arranged on the crossbeam through a guide rail, and the pressure roller is connected to the mounting frame; a pressure roller driving member, which is drivingly connected to the mounting frame and drives the mounting frame and the pressure roller to move on the crossbeam; and an anti-overlap plate, which is arranged on one side of the pressure roller.

[0013] Furthermore, the frame includes a transverse frame and multiple longitudinal frames. The longitudinal frames are located on both sides of the joint conveyor belt, and the transverse frame is located above the joint conveyor belt. The two ends of the transverse frame are connected to the top ends of the longitudinal frames on both sides. The crossbeam is arranged below the transverse frame and rotates with the transverse frame.

[0014] Furthermore, the pre-processing device includes: a guide device; a cloth delivery device, which is located at the output end of the guide device and rotates synchronously with the guide device; a cutting device, which is rotatable relative to the cutting device to change the cutting angle of the curtain cloth; a cutting conveying device, which is connected to the cutting device and conveys the cut curtain cloth; a material pulling device, which is located on one side of the cutting device and the cutting conveying device; a feeding and transporting device, which is connected to the cutting conveying device and the joint conveying device and conveys the curtain cloth to the joint conveying device.

[0015] Furthermore, the post-processing device includes: a manual joint conveyor belt, which is connected to the joint conveying device and is provided with a manual stitcher; a slope unloading conveyor belt, which is connected to the manual joint conveyor belt and is tilted inside the pit, and supports the storage arc in the pit to reduce the stretching of the curtain cloth; a balancing roller device, which is connected to the slope unloading conveyor belt and converts the rapid unloading of the slope unloading conveyor belt into continuous and stable unloading; a positive film device, which is connected to the balancing roller device; a negative film device, which is connected to the positive film device; and a winding device, which is connected to the positive film device and winds up the curtain cloth.

[0016] The technical solution of the utility model is applied, and a positioning baffle and a lifting assembly are used, wherein the positioning baffle can position the position of the curtain cloth, ensuring that the head and tail of the curtain cloth are in the position of butt joint and suturing, and the lifting assembly plays a role in controlling the contact and separation relationship between the curtain cloth and the joint conveyor belt, so that the joint conveyor belt will not affect the curtain cloth that has been positioned when conveying another curtain cloth, so that the two curtain cloths are positioned in cooperation with the positioning baffle respectively, so that the head and tail of the two curtain cloths are butt jointed, thereby successfully completing the butt joint and suturing process. Specifically, when the joint is made, the joint conveyor belt first conveys a curtain cloth so that the curtain cloth abuts against the positioning baffle to achieve positioning, and then the lifting assembly lifts the curtain cloth so that the curtain cloth no longer contacts with the joint conveyor belt, so that the joint conveyor belt can convey the next curtain cloth without affecting the position of the previous curtain cloth, and after the next curtain cloth is conveyed and positioned, the previous curtain cloth can be re-placed on the joint conveyor belt, and the joint device can butt joint and suturing the two curtain cloths. The above-mentioned arrangement enables the bevel of the cord to be directly and actively conveyed to the joint position by the joint conveyor belt when the cord is jointed, thereby realizing the automation of the entire joint sewing process, solving the current problems of unreliable, low-efficiency, and high-labor intensity manual joints of small-angle steel cord belt layers of engineering tires and jumbo tires, and realizing a fully automatic solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 A flow chart showing a production method of a cord belt cutting machine of the utility model;

[0019] Figure 2 The structure diagram of the production device of the cord belt layer cutting machine of the utility model is shown;

[0020] Figure 3 Shows Figure 2 A schematic diagram of the structure of the joint device in FIG.

[0021] Figure 4 Shows Figure 1 A schematic diagram of the structure of the joint conveying device in the embodiment of the present invention when conveying the curtain fabric;

[0022] Figure 5 Shows Figure 1 Schematic diagram of the structure of the guide device in FIG.

[0023] The above drawings include the following reference numerals:

[0024] 10. Joint conveying device; 20. Joint device; 21. Positioning baffle; 22. Pressure roller; 23. Frame; 24. Crossbeam; 25. Rotary drive member; 26. Mounting frame; 27. Pressure roller drive member; 30. Guide device; 40. Cloth delivery device; 50. Cutting device; 60. Cutting conveying device; 70. Material pulling device; 80. Feeding and transporting device; 90. Manual joint conveyor belt; 100. Unloading conveyor belt; 110. Balance roller device; 120. Positive film pasting device; 130. Reverse film pasting device; 140. Winding device; 151. Material head; 152. Material tail. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0028] In order to solve the problem of poor quality of small-angle steel cord belt joints of engineering tires and giant tires in the prior art, the utility model provides a cord belt cutting integrated machine production device.

[0029] like Figure 1The production method of a cord belt layer cutting machine shown in the figure includes: the joint conveyor belt conveys the cord forward to a predetermined position; the positioning baffle 21 of the joint device 20 descends to the movement path of the cord, the joint conveyor belt conveys in the reverse direction and makes the tail 152 of the previous cord abut against the front side of the positioning baffle 21 for positioning; the lifting component of the joint conveyor belt rises and drives the previous cord to rise, and the previous cord leaves the joint conveyor belt; the joint conveyor belt conveys forward and conveys the next cord to the positioning baffle 21, so that the head 151 of the next cord abuts against the rear side of the positioning baffle 21 for positioning; the lifting component descends and drives the previous cord to descend, and the previous cord is supported on the joint conveyor belt; the pressure roller 22 of the joint device 20 moves to connect and sew the tail 152 of the previous cord and the head 151 of the next cord.

[0030] The above-mentioned production method of this embodiment utilizes the positioning baffle 21 and the lifting assembly, wherein the positioning baffle 21 can position the position of the curtain cloth, ensuring that the head and tail of the curtain cloth are in the position of butt joint and suturing, and the lifting assembly plays a role in controlling the contact and separation relationship between the curtain cloth and the joint conveyor belt, so that the joint conveyor belt will not affect the curtain cloth that has been positioned when conveying another curtain cloth, so that the two curtain cloths are positioned in cooperation with the positioning baffle 21 respectively, so that the head and tail 151 and 152 of the two curtain cloths are butt jointed, thereby successfully completing the butt joint and suturing process. Specifically, when the joint is made, the joint conveyor belt first conveys a curtain cloth so that the curtain cloth abuts against the positioning baffle 21 to achieve positioning, and then the lifting assembly lifts the curtain cloth so that the curtain cloth no longer contacts with the joint conveyor belt, so that the joint conveyor belt can convey the next curtain cloth without affecting the position of the previous curtain cloth, and after the next curtain cloth is conveyed and positioned, the previous curtain cloth can be re-placed on the joint conveyor belt, and the joint device 20 can butt joint and suturing the two curtain cloths. The above-mentioned arrangement enables the bevel of the cord to be directly and actively conveyed to the joint position by the joint conveyor belt when the cord is jointed, thereby realizing the automation of the entire joint sewing process, solving the current problems of unreliable, low-efficiency, and high-labor intensity manual joints of small-angle steel cord belt layers of engineering tires and jumbo tires, and realizing a fully automatic solution.

[0031] like Figures 2 to 5 As shown, the production device of the cord fabric belt layer cutting machine used in the production method of the cord fabric belt layer cutting machine of the present embodiment includes a joint conveying device 10 and a joint device 20, wherein the joint conveying device 10 includes a joint conveyor belt and a jacking assembly, the jacking assembly can be lifted to a height higher than the joint conveyor belt, thereby driving the cord fabric to be lifted and separated from the joint conveyor belt, and the joint device 20 includes a pressure roller 22, which can play a role in connecting and stitching the beginning and end of the material.

[0032] It should be noted that the production method and device of this embodiment are mainly aimed at processing the cord belt layer of engineering tires and giant tires. Of course, the production method and device of this embodiment can also be used on other types of tires. The front and back of this embodiment refer to the conveying direction of the cord, the end close to the conveying start is the rear side, and the end close to the conveying end is the front side, so that the front side and the rear side are opposite sides.

[0033] In this embodiment, the production method of the integrated machine for cutting the cord belt layer further includes: before or after the positioning baffle 21 is lowered, the joint device 20 is driven by the rotating drive member 25 to rotate so that the joint device 20 and the cutting line of the cord form a predetermined angle. In this way, the angle of the joint device 20 is adapted to the required cutting angle of the cord, thereby ensuring the accuracy of the joint. The overall rotation time of the joint device 20 can be adjusted as needed, either before the baffle is lowered, or after the baffle is lowered and before the cord is positioned. This embodiment adopts the latter, that is, the joint device 20 rotates after the positioning baffle 21 is lowered, and then the cord is transported for positioning.

[0034] Based on the rotatable setting of the above-mentioned joint device 20, the predetermined position when the above-mentioned joint conveyor belt transports the curtain fabric forward to the predetermined position is the position where the curtain fabric passes through the rotation axis of the joint device 20, that is, the tail 152 of the curtain fabric passes through the position on the joint conveyor belt corresponding to the rotation axis of the joint device 20.

[0035] In this embodiment, the production method of the cord belt layer cutting machine also includes: when the pressure roller 22 butts and sews the cord, the mounting frame 26 moves along the cross beam 24 driven by the pressure roller driving member 27, and drives the pressure roller 22 to move along the cross beam 24. Since the extension direction of the cross beam 24 is aligned with the oblique side direction of the cord after the joint device 20 rotates, the pressure roller 22 can move along the cross beam 24 and move along the required suture line, thereby realizing the butt and sew of the cord.

[0036] In this embodiment, the production method of the cord belt layer cutting machine also includes: before the joint conveyor belt conveys the cord, the guide device 30 and the cloth delivery device 40 of the front processing device rotate relative to the cutting device 50, and form the required cutting angle so that the cut cord meets the processing angle requirement; the guide device 30 guides the cord, and the cord is centrally delivered to the cutting device 50 through the cloth delivery device 40; the pulling device 70 pulls the material along the direction of the cutting angle to achieve cutting angle pulling; the cutting device 50 cuts the cord at the required cutting angle; the cutting and conveying device 60 receives the cut cord through the cylinder lifting and conveying and conveys it to the feeding and transporting device 80, and the feeding and transporting device 80 conveys the cord to the joint conveyor belt.

[0037] In this embodiment, the production method of the cord belt layer cutting machine also includes: after the cord is butt-joined and sewn by the joint device 20, the butt-joined cord passes through the manual joint conveyor belt 90, the unloading conveyor belt 100, the balance roller device 110, the positive film pasting device 120, the reverse film pasting device 130 and the winding device 140 in sequence, and performs manual processing, unloading, pasting and winding operations. It should be noted that not every device after butt-joining and sewing has to play a role. For example, the manual joint conveyor belt 90 is mainly used to complete the manual sewing of the cord at 10 to 15 degrees. When the cord angle is not the above 10 to 15 degrees, the manual joint conveyor belt 90 can be omitted, and the cord can be directly transported through the manual joint conveyor belt 90. Similarly, the positive film pasting device 120 and the reverse film pasting device 130 are used for positive film pasting and reverse film pasting respectively, so when the positive film pasting and reverse film pasting are not needed, the positive film pasting device 120 and the reverse film pasting device 130 can be omitted.

[0038] like Figures 2 to 5 As shown, this embodiment also provides a production device for a cord belt layer cutting machine, which is matched with the aforementioned production method, and the two cooperate to realize the processing of the cord belt layer. The production device for the cord belt layer cutting machine includes a pre-processing device for guiding and cutting the cord, a joint conveying device 10, a joint device 20 and a post-processing device for filming and winding the cord. The joint conveying device 10 docks with the pre-processing device and conveys the cord. The joint conveying device 10 includes a joint conveyor belt and a jacking assembly. The jacking assembly is located on the side of the joint conveyor belt and can rise above the upper surface of the joint conveyor belt to lift the cord on the joint conveyor belt; the joint device 20 is located above the joint conveying device 10, and the joint device 20 includes a positioning baffle 21 and a pressure roller 22. The positioning baffle 21 can be raised and lowered and can abut against the cord to locate the position of the cord. The pressure roller 22 can be moved laterally and can connect two cords; the post-processing device docks with the joint conveying device 10. In this way, by cooperating with the joint conveying device 10 and the joint device 20, the two cords can be positioned and sewn in sequence, thereby realizing efficient, fast and automatic jointing of the small-angle steel cord belt layer of engineering tires and jumbo tires.

[0039] Considering that the present embodiment is for engineering tires and jumbo tires, the pressure roller 22 used for the joint can be a pressure roller 22 specially used for jumbo tires, thereby increasing the joint closing force.

[0040] like Figure 4As shown, in this embodiment, there are multiple joint conveyor belts, each of which is arranged at intervals, and the length direction of the joint conveyor belt is arranged parallel to the conveying direction of the curtain, so that the direction of the joint conveyor belts arranged at intervals is perpendicular to their length direction. Correspondingly, there are multiple jacking assemblies, which are arranged in the intervals between the joint conveyor belts. The jacking assembly can adopt a cylinder plus a top block structure, the cylinder rod of the cylinder is arranged to move up and down, and the top block is located at the top of the cylinder rod, so that the top block can move up and down under the drive of the cylinder, so as to rise to a position protruding from the upper surface of the joint conveyor belt or fall to a position below the upper surface of the joint conveyor belt, so as to lift and release the curtain. Of course, the specific setting mode of the joint conveyor belt and the jacking assembly, and the specific structural form of the jacking assembly are not limited to the above-mentioned setting mode of this embodiment, and can be adjusted as needed. For example, the joint conveyor belt is arranged as a whole conveyor belt with a wider width, and the jacking assembly is arranged on its side and can adopt a clamping claw structure, so that the curtain can be clamped and lifted.

[0041] Optionally, the starting end of the joint conveyor belt can be provided with components such as deceleration and positioning detection as needed.

[0042] like Figure 3 As shown, in this embodiment, the joint device 20 also includes a frame 23 and a beam 24. The frame 23 spans above the joint conveyor belt, and the frame 23 is rotatable relative to the joint conveying device 10, and the rotation center of the frame 23 is located on the stitching line of the curtain joint; the beam 24 is located below the part of the frame 23 spanning directly above the joint conveyor belt, and the length direction of the beam 24 forms an angle with the length direction of the joint conveyor belt, the positioning baffle 21 is liftably connected to the beam 24, and the pressure roller 22 is movably arranged below the beam 24 along the length direction of the beam 24.

[0043] Specifically, the frame 23 of this embodiment adopts a gate-shaped structure, which includes two longitudinal frames and one transverse frame. The two longitudinal frames are respectively located on both sides of the joint conveyor belt, and the transverse frame is located above the joint conveyor belt. Its two ends are respectively connected to the top ends of the two longitudinal frames, so that the length direction of the transverse frame forms an angle greater than 0 degrees with the joint conveyor belt. When the frame 23 rotates, the position of the transverse frame also rotates naturally to change the positional relationship with the curtain cloth, so as to adjust the sewing angle. An extension section extends laterally from the bottom end of one of the longitudinal frames, and the extension section is rotatably connected to the external platform, base and other components through a rotating shaft and other components, so that the frame 23 as a whole can rotate around the rotating shaft. A crossbeam 24 is arranged below the transverse frame, and the crossbeam 24 and the transverse frame can be connected together through a longitudinal connecting section, so that the crossbeam 24 can rotate together with the frame 23, and a guide rail is arranged below the crossbeam 24, and a pressure roller 22 and a positioning baffle 21 are both arranged on the crossbeam 24, wherein the pressure roller 22 can move along the guide rail to realize the suturing of the entire suture line, and the positioning baffle 21 is arranged on the crossbeam 24 in a telescopic and lifting manner, so that the positioning baffle 21 can be lowered for positioning or raised for avoidance.

[0044] In this embodiment, considering that the size of the curtain is large and the cross beam 24 has a certain length, a plurality of positioning baffles 21 are provided in this embodiment, and each positioning baffle 21 is arranged along the length direction of the cross beam 24, and each positioning baffle 21 moves synchronously, so that when positioning, all positioning baffles 21 are lowered at the same time to ensure the positioning effect on each position of the curtain bevel. Similarly, there are multiple pressure rollers 22. In this embodiment, two pressure rollers 22 are provided as an example, and the two pressure rollers 22 are located at both ends of the cross beam 24. In this way, when sewing, the two pressure rollers 22 move back and forth from the end of the cross beam 24 along the length direction of the cross beam 24 to each other to achieve sewing, and then return to the end of the cross beam 24 after sewing. Of course, only one positioning baffle 21 can be provided, and the positioning baffle 21 itself has a certain length, so that it can cover the positioning requirements of the curtain bevel. Similarly, only one pressure roller 22 can be provided, and the pressure roller 22 passes through the entire length of the cross beam 24 to achieve the sewing of the joint.

[0045] In this embodiment, the rotation axis of the frame 23 is longitudinally arranged and located on one side of the joint conveyor belt. The rotation axis of the frame 23, that is, the rotation axis at the aforementioned extension section, is located outside the range of the joint conveyor belt, so that the rotation of the frame 23 will not interfere with the joint conveyor belt. The joint device 20 also includes a rotary drive member 25, which is drivingly connected to the frame 23. In this embodiment, the rotary drive member 25 is arranged at the longitudinal frame without the extension section, so that the frame 23 can be rotated around the rotation axis as a whole by driving the longitudinal frame on this side.

[0046] In this embodiment, the joint device 20 further includes a mounting frame 26, a roller driving member 27 and an anti-overlapping plate. The mounting frame 26 is mounted on the cross beam 24 and connected to the guide rail at the bottom of the cross beam 24 so as to be movably arranged on the cross beam 24 through the guide rail. The roller 22 and other components that need to be moved are all mounted on the mounting frame 26, so that the mounting frame 26 drives the components to move horizontally on the cross beam 24. The roller driving member 27 is connected to the mounting frame 26 and drives the mounting frame 26 and the roller 22 and other components thereon to move on the cross beam 24. The anti-overlapping plate is arranged on one side of the roller 22 to ensure the reliability of the suture. Since two rollers 22 are arranged in this embodiment, the mounting frame 26, the roller driving member 27 and the anti-overlapping plate are also arranged in two, and they are matched one by one to form two groups.

[0047] In this embodiment, the pre-processing device includes a guide device 30, a cloth delivery device 40, a cutting device 50, a cutting conveying device 60, a material pulling device 70 and a feeding and transporting device 80. The guide device 30 is used to guide the curtain cloth and recycle the pad cloth onto a reel. The cloth delivery device 40 is located at the output end of the guide device 30 and rotates synchronously with the guide device 30. The guide device 30 can be rotatably arranged relative to the cutting device 50 to change the cutting angle of the curtain cloth. The cutting conveying device 60 docks with the cutting device 50 and conveys the cut curtain cloth. A part of the cutting conveying device 60 can be located in the cutting device 50 to better receive the curtain cloth. The pulling device 70 is located on one side of the cutting device 50 and the cutting conveying device 60. The pulling device 70 has a double-axis pulling clamp, so as to realize the pulling of curtains of different angles and widths; the two ends of the feeding and transporting device 80 are respectively connected to the cutting conveying device 60 and the joint conveying device 10, so as to transport the cut curtain to the joint conveying device 10.

[0048] In this embodiment, the post-processing device includes a manual joint conveyor belt 90, a ramp-unloading conveyor belt 100, a balancing roller device 110, a positive film pasting device 120, a reverse film pasting device 130 and a winding device 140. The manual joint conveyor belt 90 is docked with the joint conveying device 10, and a manual stitcher is provided on the manual joint conveyor belt 90, so as to realize the manual stitching of the curtain fabric at 10 to 15 degrees. The ramp-unloading conveyor belt 100 is docked with the manual joint conveyor belt 90, and the ramp-unloading conveyor belt 100 is tiltedly arranged in the pit and supports the material storage arc in the pit to reduce the stretching of the curtain fabric. The balancing roller device 110 is docked with the ramp-unloading conveyor belt 100, and converts the rapid unloading of the ramp-unloading conveyor belt 100 into continuous and stable unloading. The positive film pasting device 120 is connected to the balance roller device 110, and the negative film pasting device 130 is connected to the positive film pasting device 120. The positive film pasting device 120 and the negative film pasting device 130 can be used for positive film pasting and negative film pasting respectively. The winding device 140 is connected to the positive film pasting device 120 and winds up the curtain fabric.

[0049] It should be noted that the specific composition and structural forms of the specific components of the above-mentioned pre-processing device and post-processing device can be adjusted accordingly as needed and are not limited to the settings of this embodiment.

[0050] The automatic cutting width range of the cord belt layer cutting integrated machine production device of this embodiment is: 200-1350mm, angle range: 10°~70°, automatic joint width range: 200-1350mm, angle range: 15°~70°; manual joint width range is 200-1350mm, angle range: 10°~15°.

[0051] It should be noted that, the multiple in the above embodiments refers to at least two.

[0052] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0053] 1. It solves the problem of poor quality of small-angle steel cord belt joints in engineering tires and giant tires in the prior art;

[0054] 2. When the cord is spliced, the bevel of the cord can be directly and actively conveyed to the splicing position by the splicing conveyor belt, so as to realize the automation of the entire splicing process, solve the current problems of unreliable, low efficiency and high labor intensity of manual splicing of small-angle steel cord belt layers of engineering tires and giant tires, and realize a fully automatic solution.

[0055] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0056] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0057] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0058] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A production device for a cord belt cutting machine, characterized in that: include: Pre-processing device for guiding and cutting the cord fabric; A joint conveying device (10), the joint conveying device (10) is docked with the pre-processing device and conveys the cord fabric, the joint conveying device (10) comprises a joint conveying belt and a lifting assembly, the lifting assembly is located on the side of the joint conveying belt and can rise above the upper surface of the joint conveying belt to lift the cord fabric on the joint conveying belt; A joint device (20), the joint device (20) is located above the joint conveying device (10), the joint device (20) comprises a positioning baffle (21) and a pressure roller (22), the positioning baffle (21) can be raised and lowered and can abut against the curtain to locate the position of the curtain, the pressure roller (22) can be laterally movable and can connect the two curtains; A post-processing device for filming and winding the curtain fabric, wherein the post-processing device is connected to the joint conveying device (10).

2. The production device of the cord belt cutting machine according to claim 1, characterized in that: There are a plurality of joint conveyor belts, each of which is arranged at intervals. There are a plurality of jacking assemblies, each of which is located in the intervals between the joint conveyor belts.

3. The production device of the cord belt cutting machine according to claim 1, characterized in that: The joint device (20) further comprises: A frame (23), the frame (23) spanning above the joint conveyor belt, the frame (23) being rotatably arranged relative to the joint conveying device (10), and the rotation center of the frame (23) being located on the sewing line of the curtain joint; A crossbeam (24), wherein the crossbeam (24) is located below the portion of the frame (23) that spans directly above the joint conveyor belt, the length direction of the crossbeam (24) forms an angle with the length direction of the joint conveyor belt, the positioning baffle (21) is connected to the crossbeam (24) in a liftable manner, and the pressure roller (22) is movably arranged below the crossbeam (24) along the length direction of the crossbeam (24).

4. The production device of the cord belt cutting machine according to claim 3, characterized in that: There are a plurality of positioning baffles (21), and each of the positioning baffles (21) is arranged along the length direction of the crossbeam (24).

5. The production device of the cord belt cutting machine according to claim 3, characterized in that: There are multiple pressing rollers (22), which are respectively located at two ends of the crossbeam (24) and can reciprocate along the length direction of the crossbeam (24).

6. The production device of the cord belt cutting machine according to claim 3, characterized in that: The rotation axis of the frame (23) is located on one side of the joint conveyor belt. The joint device (20) further comprises a rotation driving member (25). The rotation driving member (25) is drivingly connected to the frame (23) and drives the frame (23) to rotate.

7. The production device of the cord belt cutting machine according to claim 3, characterized in that: The joint device (20) further comprises: A mounting frame (26), the mounting frame (26) being movably arranged on the crossbeam (24) via a guide rail, and the pressing roller (22) being connected to the mounting frame (26); A pressure roller driving member (27), the pressure roller driving member (27) being drivingly connected to the mounting frame (26) and driving the mounting frame (26) and the pressure roller (22) to move on the crossbeam (24); An anti-overlap plate, wherein the anti-overlap plate is arranged on one side of the pressure roller (22).

8. The production device of the cord belt cutting machine according to claim 3, characterized in that: The frame (23) comprises a transverse frame and a plurality of longitudinal frames, wherein the longitudinal frames are located on both sides of the joint conveyor belt, and the transverse frame is located above the joint conveyor belt. Both ends of the transverse frame are connected to the top ends of the longitudinal frames on both sides, and the crossbeam (24) is arranged below the transverse frame and rotates together with the transverse frame.

9. The tire cord belt cutting integrated machine production device according to any one of claims 1 to 8, characterized in that: The pre-processing device comprises: A guide device (30); a cloth delivery device (40), the cloth delivery device (40) being located at the output end of the deflecting device (30) and rotating synchronously with the deflecting device (30); A cutting device (50), wherein the guide device (30) is rotatably arranged relative to the cutting device (50) to change the cutting angle of the curtain fabric; A cutting and conveying device (60), wherein the cutting and conveying device (60) is connected to the cutting device (50) and conveys the cut curtain fabric; A material pulling device (70), the material pulling device (70) being located on one side of the cutting device (50) and the cutting and conveying device (60); A feeding and conveying device (80), wherein the feeding and conveying device (80) is connected to the cutting and conveying device (60) and the joint conveying device (10), and conveys the curtain fabric to the joint conveying device (10).

10. The tire cord belt cutting integrated machine production device according to any one of claims 1 to 8, characterized in that: The post-processing device comprises: A manual joint conveyor belt (90), the manual joint conveyor belt (90) being docked with the joint conveying device (10), and a manual suturing device being arranged on the manual joint conveyor belt (90); A slope unloading conveyor belt (100), the slope unloading conveyor belt (100) is connected to the manual joint conveyor belt (90), the slope unloading conveyor belt (100) is tiltedly arranged inside the pit, and supports the material storage arc in the pit to reduce the stretching of the curtain cloth; A balancing roller device (110), wherein the balancing roller device (110) is docked with the slope-unloading conveyor belt (100) and converts the rapid unloading of the slope-unloading conveyor belt (100) into continuous and stable unloading; A film-attaching device (120), wherein the film-attaching device (120) is connected to the balancing roller device (110); A reverse film pasting device (130), the reverse film pasting device (130) being connected to the forward film pasting device (120); A winding device (140) is connected to the film attaching device (120) and winds up the curtain fabric.

Images