Belt storage mechanism for belt making machine

Abstract

The belt storage mechanism comprises a bottom frame, a vertical frame and a transverse plate, a plurality of first short shafts are fixedly connected to the front face of the transverse plate at equal intervals, first pressing rollers are rotatably connected to the first short shafts, sliding rails are arranged on the two sides of the front face of the vertical frame, sliding blocks are slidably connected to the sliding rails, and the first pressing rollers are rotatably connected to the sliding blocks. The front faces of the two sliding blocks are fixedly connected with a horizontal movable rod, the bottom of the horizontal movable rod is fixedly connected with a plurality of connecting plates at equal intervals, and each connecting plate is provided with a second short shaft and a second pressing roller. The belt is folded above the transverse plate under blocking of the first pressing rollers on the two sides of the belt, so that storage of the belt is achieved, meanwhile, when the belt passes through the first pressing rollers and the second pressing rollers, the corresponding first pressing rollers and the second pressing rollers roll, the belt is convenient to operate and support, and the tension of the belt is balanced.

Description

Technical Field

[0001] The present invention relates to the technical field of tape making machines, and particularly to a tape storage mechanism for a tape making machine. Background Art

[0002] A tape making machine is a production equipment for producing strip materials. Among them, the specific type of the strip material is related to the raw material, and it is widely used in fields such as packaging, electronics, and industrial bundling. Among them, when the tape is made of silk thread and plastic, it is also called a PE-coated steel wire tape. Its interior is a silk thread, which can be made of materials such as steel wire, and the outer layer is coated with plastics such as polyethylene, making the tape have both strength, corrosion resistance, and waterproofness.

[0003] Currently, during the process of producing tapes by a tape making machine, the tapes are pulled and run, and the ends of the tapes usually need to extend a relatively long section of the production line to support and store the tapes. However, this not only occupies a large area, but also the gantries for supporting the tapes increase the assembly cost of the production line. At the same time, it is not conducive to the staff to cut, store, and package the tapes, resulting in a low production efficiency of the tapes.

[0004] Therefore, a tape storage mechanism for a tape making machine is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a tape storage mechanism for a tape making machine to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A tape storage mechanism for a tape making machine includes a bottom frame. A vertical frame is arranged on the top of the bottom frame. A cross plate is fixedly connected to the lower part of the vertical frame. A number of first short shafts are fixedly connected to the front of the cross plate at equal intervals. A first pressing roller is rotatably connected to the first short shaft. A lifting assembly is arranged on the top of the bottom frame, and the moving end of the lifting assembly faces upward. Slide rails are arranged on both sides of the front of the vertical frame, and sliders are slidably connected to the slide rails. A horizontal moving rod is fixedly connected to the front of the two sliders. A number of connecting plates are fixedly connected to the bottom of the horizontal moving rod at equal intervals. A second short shaft is fixedly connected to the front of each connecting plate, and a second pressing roller is rotatably connected to the second short shaft;

[0007] The moving end of the lifting assembly is fixedly connected to the top of the horizontal moving rod for controlling the sliding of the horizontal moving rod on the slide rail.

[0008] Preferably: The lifting assembly includes a servo electric cylinder, the moving end of the servo electric cylinder faces upward, and the moving end of the servo electric cylinder is fixedly connected to the top of the horizontal moving rod through a connecting bent arm.

[0009] Preferably: A number of the first pressing rollers and a number of the second pressing rollers are arranged in an alternating manner.

[0010] Preferably, the front end of the connecting bent arm is lower than its rear end. The rear end of the connecting bent arm is fixedly connected to the movable end of the servo electric cylinder, and the front end of the connecting bent arm is fixedly connected to the top of the horizontal moving rod.

[0011] Preferably, the inside of the horizontal moving rod is hollow, the left and right ends of the horizontal moving rod are open, and inclined slot openings are provided at both the left and right ends of the horizontal moving rod.

[0012] Preferably, the included angle between the section plane of the inclined slot opening and the front surface of the slider is an acute angle.

[0013] Preferably, the connection lines of several first pressing rollers are horizontally arranged, and the connection lines of several second pressing rollers are horizontally arranged.

[0014] Preferably, two sets of lifting components are provided, and the two sets of lifting components are symmetrically arranged on the top of the bottom frame.

[0015] Preferably, the slide rail is vertically arranged on the vertical frame, the horizontal moving rod is horizontally arranged, and the connecting plate is vertically arranged on the horizontal moving rod.

[0016] Preferably, the cross section of the slide rail is in an I shape, and a through slot opening matching the slide rail is provided on the back surface of the slider in the vertical direction and penetrates through it.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. Through the setting and cooperation of the first pressing rollers, second pressing rollers, lifting components, etc., this mechanism utilizes the second pressing roller to support the tape and move it upward under the action of the lifting component, and folds it above the cross plate under the blocking of the first pressing rollers on both sides, thereby realizing the efficient storage of the tape, facilitating the staff to cut, store, and package it nearby. At the same time, when the tape passes through several first pressing rollers and several second pressing rollers, the corresponding first pressing rollers and second pressing rollers roll, which not only facilitates the operation of the tape, supports the tape, but also balances the tension of the tape. The structure is exquisitely and efficiently set, and is suitable for popularization and use on the production line of the tape making machine.

[0019] 2. Through the setting of the connecting bent arm, the height of the horizontal moving rod can be lower than the height of the movable end of the servo electric cylinder, so that the rising distance of the horizontal moving rod is increased, and further the storage capacity of the tape by this mechanism is improved. The structure is simple and efficient.

[0020] 3. Through the setting and cooperation of the slide rail, slider, horizontal moving rod, etc., this mechanism utilizes the sliding of the slider on the slide rail, which not only realizes the guiding of the up and down movement of the horizontal moving rod, but also avoids the front end of the movable end of the lifting component from being stressed and worn, thereby improving the service life of the lifting component, and further making this mechanism more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts. Among them:

[0022] Figure 1 It is a schematic diagram of the overall structure of a tape storage mechanism for a tape making machine;

[0023] Figure 2 It is a front view of the overall tape storage mechanism for a tape making machine;

[0024] Figure 3 It is a top view of the overall tape storage mechanism for a tape making machine;

[0025] Figure 4 It is Figure 3 an enlarged schematic view of part A in

[0026] Figure 5 It is a side view of the overall tape storage mechanism for a tape making machine.

[0027] In the figure: 1, bottom frame; 2, vertical frame; 21, cross plate; 3, servo electric cylinder; 4, connecting bent arm; 5, horizontal moving rod; 6, first short shaft; 61, first pressing roller; 7, connecting plate; 8, second short shaft; 81, second pressing roller; 9, slide rail; 91, slider; 10, inclined slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0030] In the description of the present invention, the meaning of "a number of" is one or more, the meaning of "a plurality of" is more than two, and understandings such as "greater than", "less than", "exceeding", etc. do not include the corresponding number, and understandings such as "above", "below", "within", etc. include the corresponding number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0031] Referring to Figures 1-4 As shown, the present invention provides a technical solution for a tape storage mechanism for a tape making machine:

[0032] Referring to Figure 1 As shown, a tape storage mechanism for a tape making machine includes a bottom frame 1. A vertical frame 2 is arranged at the top of the bottom frame 1. A cross plate 21 is fixedly connected to the lower part of the vertical frame 2. A number of first short shafts 6 are fixedly connected to the front of the cross plate 21 at equal intervals. A first pressing roller 61 is rotatably connected to the first short shaft 6. A lifting assembly is arranged at the top of the bottom frame 1, and the movable end of the lifting assembly faces upward. Slide rails 9 are arranged on both sides of the front of the vertical frame 2, and sliders 91 are slidably connected to the slide rails 9. A horizontal moving rod 5 is fixedly connected to the front of the two sliders 91. A number of connecting plates 7 are fixedly connected to the bottom of the horizontal moving rod 5 at equal intervals. A second short shaft 8 is fixedly connected to the front of the connecting plate 7, and a second pressing roller 81 is rotatably connected to the second short shaft 8.

[0033] Through the settings and cooperation of the first pressing roller 61, the second pressing roller 81 and the lifting assembly, etc., this mechanism utilizes the second pressing roller 81 to support the tape and move it upward under the action of the lifting assembly, and folds above the cross plate 21 under the blocking of the first pressing rollers 61 on both sides, thus realizing the efficient storage of the tape, facilitating the staff to cut, store and package nearby. At the same time, when the tape passes through a number of first pressing rollers 61 and a number of second pressing rollers 81, the rolling of the corresponding first pressing rollers 61 and second pressing rollers 81 not only facilitates the running of the tape and supports the tape, but also balances the tension of the tape. The structure is exquisitely and efficiently set, and is suitable for popularization and use on the tape making machine production line.

[0034] Through the setting of the connecting bent arm 4, the height of the horizontal moving rod 5 can be lower than the height of the movable end of the servo electric cylinder 3, so that the rising distance of the horizontal moving rod 5 is increased, and then the storage capacity of this mechanism for the tape is improved. The structure is simple and efficient.

[0035] Through the settings and cooperation of the slide rail 9, the slider 91 and the horizontal moving rod 5, etc., this mechanism utilizes the sliding of the slider 91 on the slide rail 9, which not only realizes the guiding of the up and down movement of the horizontal moving rod 5, but also avoids the front end of the movable end of the lifting assembly from being stressed and worn, thereby improving the service life of the lifting assembly and making this mechanism more durable.

[0036] Refer to Figure 1 As shown, the movable end of the lifting assembly is fixedly connected to the top of the horizontal moving rod 5 for controlling the sliding of the horizontal moving rod 5 on the slide rail 9.

[0037] Among them, it should be added that the first pressure roller 61 and the second pressure roller 81 are set as cylindrical, and limiting rings are arranged on both sides of them. Refer to Figure 5 As shown, before using this mechanism to store the belt, the belt is placed flat on a plurality of second pressure rollers 81. At this time, a plurality of second pressure rollers 81 are placed below a plurality of first pressure rollers 61, and the belt does not contact the first pressure rollers 61. The second pressure rollers 81 are in a rolling state during the movement of the belt.

[0038] Refer to Figure 5 As shown, in an alternative embodiment: the lifting assembly includes a servo electric cylinder 3. The movable end of the servo electric cylinder 3 is arranged upward, and the movable end of the servo electric cylinder 3 is fixedly connected to the top of the horizontal moving rod 5 through a connecting bent arm 4.

[0039] It should be added that the servo electric cylinder 3 includes a servo motor. Refer to Figure 5 As shown, the servo motor is arranged on the bottom frame 1. The servo electric cylinder 3 is a prior art and will not be elaborated here. In the present invention, the servo electric cylinder 3 can be replaced by a cylinder, an oil cylinder, etc.

[0040] Refer to Figure 2 As shown, in an alternative embodiment: a plurality of first pressure rollers 61 and a plurality of second pressure rollers 81 are arranged in an alternating manner.

[0041] It should be added that when the horizontal moving rod 5 moves upward under the lifting action of the lifting assembly, a plurality of second pressure rollers 81 move upward accordingly, and then the belt is lifted between every two adjacent first pressure rollers 61, thus making the most of the length of the bottom frame 1 and realizing efficient storage of the belt.

[0042] Refer to Figure 1 As shown, in an alternative embodiment: the front end of the connecting bent arm 4 is lower than its rear end. The rear end of the connecting bent arm 4 is fixedly connected to the movable end of the servo electric cylinder 3, and the front end of the connecting bent arm 4 is fixedly connected to the top of the horizontal moving rod 5.

[0043] It should be added that through the setting of the connecting bent arm 4, the height of the horizontal moving rod 5 can be lower than the height of the movable end of the servo electric cylinder 3, so that the lifting distance of the horizontal moving rod 5 can be increased, and then the storage capacity of this mechanism for the belt can be improved. The structure is simple but efficient.

[0044] Refer to Figure 1As shown, in an alternative embodiment: The horizontal moving rod 5 is hollow inside, with openings at both its left and right ends. Oblique notches 10 are provided at both the left and right ends of the horizontal moving rod 5.

[0045] It should be noted that when connecting the horizontal moving rod 5 and the slider 91, since the horizontal moving rod 5 is hollow inside and the oblique notches 10 are provided, it enables the user to conveniently fix the connection between the side wall of the horizontal moving rod 5 and the slider 91 through screws or the like in the prior art. Correspondingly, it also facilitates the user to disassemble the horizontal moving rod 5 from the slider 91, greatly improving the assembly efficiency of this mechanism, facilitating the use, replacement of parts, and maintenance. Among them, the parts include the horizontal moving rod 5 and the connecting plate 7 and the second pressure roller 81 installed thereon.

[0046] Refer to Figure 1 As shown, in an alternative embodiment: The included angle between the section plane of the oblique notch 10 and the front surface of the slider 91 is an acute angle.

[0047] It should be noted that with such a setting, the horizontal moving rod 5 is located in front of the slide rail 9, and the slide rail 9 is located on both sides of the front surface of the vertical frame 2. Thus, the horizontal moving rod 5 and the connecting plate 7, the second pressure roller 81 installed thereon, and the belt located on the second pressure roller 81 when using this mechanism are all located in front of the vertical frame 2. This shortens the length requirement for the second short shaft 8 to keep the second pressure roller 81 and the first pressure roller 61 in the same vertical plane. Since there are several second short shafts 8, this will greatly reduce the weight of this mechanism, facilitating the assembly of this mechanism onto the belt production line. Correspondingly, it also facilitates the disassembly of this mechanism from the belt production line for replacement and maintenance.

[0048] Refer to Figure 2 As shown, in an alternative embodiment: The connection lines of several first pressure rollers 61 are horizontally arranged, and the connection lines of several second pressure rollers 81 are horizontally arranged.

[0049] Refer to Figure 1 As shown, in an alternative embodiment: Two sets of lifting components are provided, and the two sets of lifting components are symmetrically arranged at the top of the bottom frame 1.

[0050] It should be noted that the number of lifting components provided is set according to the length of the horizontal moving rod 5. Regardless of the number of lifting components, they are symmetrically arranged at the top of the bottom frame 1. If only one lifting component is provided, at this time, the lifting component will be located at the middle of the horizontal moving rod 5. And such a setting makes the left - right force difference of the moving end of the lifting component not large, so that the moving end of the lifting component does not shift unidirectionally or have a tendency to shift, thereby reducing the wear of the moving end of the lifting component, improving the service life of the lifting component, and making this mechanism more durable.

[0051] Refer toFigure 1 As shown, in an optional embodiment: the slide rail 9 is vertically arranged on the vertical frame 2, the horizontal movable rod 5 is horizontally arranged, and the connecting plate 7 is vertically arranged on the horizontal movable rod 5.

[0052] Reference Figure 4 As shown, in an optional embodiment: the cross section of the slide rail 9 is I-shaped, and the slider 91 is provided with a through slot that passes through the back side thereof and matches the slide rail 9 in the vertical direction.

[0053] It should be noted that, by providing the slide rail 9 and the slider 91, the movement of the horizontal movable rod 5 is more stable. At the same time, since the slider 91 moves on the slide rail 9, the movable end of the lifting assembly is relieved from the force exerted on the front end of the horizontal movable rod 5, the connecting plate 7 and the second pressure roller 81 located at the front end of the lifting assembly. This reduces the wear of the movable end of the lifting assembly when it moves up and down, thereby increasing the service life of the lifting assembly and making the mechanism more durable.

[0054] The working principle of this mechanism is now explained through its working process: Before using this mechanism, a brief introduction to the belt it is targeting is required. The belt is made of silk and plastic, also known as PE-coated plastic-coated steel belt. The inside is silk thread, which can be steel wire and other materials, and the outer layer is coated with plastics such as polyethylene, which makes the belt both strong, corrosion-resistant and waterproof.

[0055] When using this mechanism, refer to Figure 2 As shown, when the belt only passes through this mechanism, at this time, the belt will be located above the plurality of second pressure rollers 81, and it will not contact the plurality of first pressure rollers 61. The second pressure rollers 81 roll on the second short shaft 8 driven by the movement of the belt, and play a supporting role for the belt;

[0056] When the belt needs to be stored due to production conditions, the servo electric cylinder 3 is started, and the output end of the servo electric cylinder 3 will move upward, so that the connecting arm 4 moves upward with the horizontal movable rod 5, and the second pressure roller 81 will support the belt to move upward. Due to the obstruction of the first pressure roller 61 on both sides of the second pressure roller 81, the belt will extend above the cross plate 21. At this time, the belt will contact the first pressure roller 61, and the belt can still continue to move. The second pressure roller 81 and the first pressure roller 61 will roll driven by the movement of the belt, supporting the belt while balancing the tension of the belt.

[0057] It should be noted that the second pressure roller 81 supports the belt to move upward, and the belt will extend above the cross plate 21 under the obstruction of the first pressure roller 61. The belt will be folded once between the two first pressure rollers 61 on both sides of the second pressure roller 81, thereby completing the storage of the belt to meet the needs of the production conditions of the belt.

[0058] During the process that the second pressing roller 81 holds the belt and moves it upward, the slider 91 slides upward on the slide rail 9, while guiding the horizontal moving rod 5, and avoiding the front end of the movable end of the lifting assembly from being stressed and worn, thereby improving the service life of the lifting assembly, and further making this mechanism more durable.

[0059] Through the setting and cooperation of the first pressing roller 61, the second pressing roller 81, the lifting assembly, etc., this mechanism utilizes the second pressing roller 81 to hold the belt and move it upward under the action of the lifting assembly, and folds it above the cross plate 21 under the blocking of the first pressing rollers 61 on both sides thereof, thereby realizing the efficient storage of the belt. This mechanism occupies a small space, facilitating the staff to cut, store, and package the belt nearby. At the same time, when the belt passes through a plurality of first pressing rollers 61 and a plurality of second pressing rollers 81, the rolling of the corresponding first pressing rollers 61 and second pressing rollers 81 not only facilitates the movement of the belt and supports the belt, but also balances the tension of the belt. The structure is exquisitely and efficiently arranged and is suitable for popularization and use on the production line of the belt making machine.

[0060] Through the setting of the connecting bent arm 4, the height of the horizontal moving rod 5 can be lower than the height of the movable end of the servo electric cylinder 3, so that the rising distance of the horizontal moving rod 5 is increased, and further the storage capacity of this mechanism for the belt is improved. The structure is simple and efficient.

[0061] Through the setting and cooperation of the slide rail 9, the slider 91, the horizontal moving rod 5, etc., this mechanism utilizes the sliding of the slider 91 on the slide rail 9, not only realizing the guidance of the up and down movement of the horizontal moving rod 5, but also avoiding the front end of the movable end of the lifting assembly from being stressed and worn, thereby improving the service life of the lifting assembly, and further making this mechanism more durable.

[0062] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tape storage mechanism for a tape making machine, including a bottom frame (1), characterized in that: A vertical frame (2) is provided at the top of the bottom frame (1). A cross plate (21) is fixedly connected to the lower part of the vertical frame (2). A number of first short shafts (6) are fixedly connected to the front of the cross plate (21) at equal intervals. A first pressing roller (61) is rotatably connected to the first short shaft (6). A lifting assembly is provided at the top of the bottom frame (1), and the movable end of the lifting assembly faces upward. Slide rails (9) are provided on both sides of the front of the vertical frame (2). Sliders (91) are slidably connected to the slide rails (9). A horizontal moving rod (5) is fixedly connected to the front of the two sliders (91). A number of connecting plates (7) are fixedly connected to the bottom of the horizontal moving rod (5) at equal intervals. A second short shaft (8) is fixedly connected to the front of each connecting plate (7). A second pressing roller (81) is rotatably connected to the second short shaft (8). The movable end of the lifting assembly is fixedly connected to the top of the horizontal moving rod (5) for controlling the horizontal moving rod (5) to slide on the slide rail (9).

2. The tape storage mechanism for a tape making machine according to claim 1, characterized in that: The lifting assembly includes a servo electric cylinder (3), the movable end of the servo electric cylinder (3) faces upward, and the movable end of the servo electric cylinder (3) is fixedly connected to the top of the horizontal moving rod (5) through a connecting bent arm (4).

3. The tape storage mechanism for a tape making machine according to claim 2, characterized in that: A number of the first pressing rollers (61) and a number of the second pressing rollers (81) are arranged in an alternating manner.

4. The tape storage mechanism for a tape making machine according to claim 3, characterized in that: The front end of the connecting bent arm (4) is lower than its rear end. The rear end of the connecting bent arm (4) is fixedly connected to the movable end of the servo electric cylinder (3), and the front end of the connecting bent arm (4) is fixedly connected to the top of the horizontal moving rod (5).

5. The tape storage mechanism for a tape making machine according to claim 4, characterized in that: The interior of the horizontal moving rod (5) is hollow, the left and right ends of the horizontal moving rod (5) are open, and inclined slot openings (10) are provided at both the left and right ends of the horizontal moving rod (5).

6. The tape storage mechanism for a tape making machine according to claim 5, characterized in that: The included angle between the section plane of the inclined slot opening (10) and the front of the slider (91) is an acute angle.

7. The tape storage mechanism for a tape making machine according to claim 6, wherein: The connection lines of a number of the first pressing rollers (61) are horizontally arranged, and the connection lines of a number of the second pressing rollers (81) are horizontally arranged.

8. A tape storage mechanism for a tape making machine according to claim 1, characterized in that: Two sets of the lifting assemblies are provided, and the two sets of the lifting assemblies are symmetrically arranged at the top of the bottom frame (1).

9. The tape storage mechanism for a tape making machine according to claim 1, characterized in that: The slide rails (9) are vertically arranged on the vertical frame (2), the horizontal moving rod (5) is horizontally arranged, and the connecting plates (7) are vertically arranged on the horizontal moving rod (5).

10. The tape storage mechanism for a tape making machine according to claim 9, characterized in that: The cross section of the slide rail (9) is in an I shape, and the slider (91) is provided with a through slot opening that penetrates its back surface and matches the slide rail (9) in the vertical direction.

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