Aligned double-ground-roller winding device for plate sulfur vulcanizing machine

Abstract

The utility model discloses an aligned double-ground-roller winding device for a flat vulcanizing machine, which comprises a driven roller and a driving roller which are horizontally arranged at an interval and are used for placing a wound rubber conveying belt; the pair of centering stop rollers are arranged on two sides of one end of the feed port of the driven roller and can relatively slide and move through a centering stop roller driving device; the pair of limiting rings is arranged on the driving roller in a sleeving manner and can relatively slide and move; the pair of alignment blocking rollers are arranged on the two sides above the driven roller and the driving roller, and can relatively slide and move through an alignment blocking roller driving device so as to be used for being connected with the two sides of the rolled rubber conveying belt in an abutting mode; the aligning blocking rollers are arranged in the inclined direction, and the inclined direction of the aligning blocking rollers is matched with the rolling direction of the rubber conveying belt. Compared with the prior art, the utility model has the beneficial effects that three times of centering and aligning in the winding process are formed by arranging the centering baffle roller, the limiting ring and the aligning baffle roller, so that the safety and reliability in the winding process are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyor belt winding, and in particular relates to an aligned double-roller winding device for a flat sulfur vulcanizing machine. Background Art

[0002] Winding devices are mostly used for winding coils. For example, Chinese utility model patent CN219859680U discloses an automatic belt conveyor with a recyclable conveyor belt. A guide device and a limit device are provided to ensure the stability of the winding process. However, after the rolled conveyor belt is wound, its radius becomes very large, and it is very easy to deviate sideways or tip over during the rolling winding process, which may lead to safety accidents and create hidden risks. Utility Model Content

[0003] Details of one or more embodiments of the present invention are set forth in the following drawings and description to make other features, objectives, and advantages of the present application more readily apparent.

[0004] The utility model provides an aligned double-roller winding device for a flat-plate sulfur vulcanizing machine, which forms three-time centering and alignment in the winding process by arranging a centering stop roller, a limit ring and an alignment stop roller, thereby ensuring safety and reliability in the winding process.

[0005] The utility model discloses an aligned double-roller winding device for a flat-plate sulfur vulcanizing machine, comprising:

[0006] The driven roller and the driving roller are arranged horizontally at intervals to place the reeled rubber conveyor belt;

[0007] A pair of centering stop rollers are arranged at both sides of one end of the driven roller feed port and can slide relative to each other through a centering stop roller driving device;

[0008] A pair of limiting rings are sleeved on the active roller and can slide relative to each other;

[0009] A pair of alignment stop rollers are arranged on both sides above the driven roller and the active roller, and can slide relatively through the alignment stop roller driving device to abut against both sides of the wound rubber conveyor belt; the alignment stop rollers are arranged in an inclined direction, and their inclined direction is adapted to the winding direction of the rubber conveyor belt.

[0010] In some embodiments, it further comprises:

[0011] The feed roller is arranged on one side of the outer ends of the pair of centering stop rollers.

[0012] In some embodiments, the centering stop roller driving device includes:

[0013] A centering guide rail is arranged below the centering stop roller;

[0014] A centering sliding seat is connected to the bottom of the centering stop roller and is slidably mounted on the centering guide rail;

[0015] The centering adjustment screw rod is threadably connected to the centering sliding seat.

[0016] In some embodiments, the alignment stop roller driving device comprises:

[0017] An alignment baffle plate, used for mounting the alignment baffle roller;

[0018] A mounting side plate is arranged on the outer side of the alignment stop roller;

[0019] An alignment adjustment screw rod passes through the mounting side plate and is threadedly connected thereto, an inner end of which is connected to the alignment baffle, and an outer end of which is provided with a hand wheel;

[0020] The alignment optical axis is arranged to penetrate the mounting side plate, and the inner end thereof is connected to the alignment baffle.

[0021] In some embodiments, it further comprises:

[0022] A transmission chain connected between the driven roller and the driving roller;

[0023] A driving motor is connected to the driven roller or the active roller.

[0024] In some embodiments, a plurality of annular grooves are provided on the outer circumference of the alignment stop roller.

[0025] In some embodiments, a plurality of alignment stop rollers are distributed along the vertical direction.

[0026] In some embodiments, the limiting ring is in the shape of an annular structure with a side opening structure, and a fastening bolt is provided at the side opening structure.

[0027] In some embodiments, the upper end of the feed roller is at a higher horizontal position than the lower end of the driven roller.

[0028] In some embodiments, it further comprises:

[0029] The frame is composed of two sections of load-bearing beams, and the driven roller and the active roller are installed at the upper position between the two sections of the load-bearing beams.

[0030] Compared with the prior art, the beneficial effects of the utility model are as follows: by performing a primary alignment with the centering stop roller, the winding is made more neat and the winding deviation phenomenon is solved; by performing a secondary alignment with the limit ring, the belt is positioned at the moment of winding to ensure the stability of the winding process; by aligning the stop roller, the rubber conveyor belt is positioned laterally after winding and the friction during the abutment process is reduced by an inclined and rolling setting. The overall structure of the device is simple, the adjustment method is simple and reliable, the safety factor is high, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative 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.

[0032] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0033] Figure 2 It is a top view of the utility model.

[0034] Figure 3 It is a structural schematic diagram of the winding process of the utility model.

[0035] Figure 4 It is a structural schematic diagram of the alignment adjustment screw rod and the alignment optical axis of the utility model.

[0036] Description of the drawings: frame 1, feed roller 2, driven roller 3, active roller 4, centering stop roller 5, limit ring 6, alignment stop roller 7, centering guide rail 8, centering adjustment screw 9, transmission chain 10, drive motor 11, alignment baffle 12, mounting side plate 13, alignment adjustment screw 14, alignment optical axis 15. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described and illustrated in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments provided by the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0038] Obviously, the drawings described below are only some examples or embodiments of the utility model. For ordinary technicians in this field, the utility model can also be applied to other similar scenarios based on these drawings without creative work. In addition, it can be understood that although the efforts made in this development process may be complicated and lengthy, for ordinary technicians in this field related to the content disclosed by the utility model, some changes in design, manufacturing or production based on the technical content disclosed by the utility model are just conventional technical means, and should not be understood as the content disclosed by the utility model is insufficient.

[0039] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments without conflict.

[0040] An aligned double-roller winding device for a flat-plate sulfur vulcanizing machine comprises:

[0041] The driven roller 3 and the driving roller 4 are arranged horizontally and spaced apart to place the reeled rubber conveyor belt;

[0042] A pair of centering stop rollers 5 are arranged at both sides of one end of the feed port of the driven roller 3 and can slide relative to each other through a centering stop roller driving device;

[0043] A pair of limit rings 6 are sleeved on the active roller 4 and can slide relative to each other;

[0044] A pair of alignment stop rollers 7 are arranged on both sides above the driven roller 3 and the active roller 4, and can slide relatively through the alignment stop roller driving device to abut against both sides of the wound rubber conveyor belt; the alignment stop rollers 7 are arranged in an inclined direction, and their inclined direction is adapted to the winding direction of the rubber conveyor belt.

[0045] The reel is placed between the driven roller 3 and the active roller 4, and the driven roller 3 and / or the active roller 4 are started to rotate. The rubber conveyor belt first passes through the limiters on both sides of the centering stop roller 5 for preliminary centering, and then passes under the driven roller 3 and the active roller 4 to be wound between a pair of limit rings 6 on the active roller 4 for secondary centering. The conveyor belt after secondary centering is obtained and frictionally rotated and wound between the driven roller 3 and the active roller 4 and under the reel. Specifically, Figure 3As shown in the figure, the driven roller 3 and the active roller 4 rotate clockwise, driving the rubber conveyor belt to rotate counterclockwise after winding. During the rotating winding process, the left and right limit of the winding is performed by the tilted alignment roller 7 to ensure that it does not tilt. At the same time, the tilt direction of the alignment roller 7 is adapted to the rotating winding direction of the rubber conveyor belt to reduce the friction force at the abutment. The adaptation here specifically refers to the angle between the tilted setting direction of the alignment roller 7 and the friction direction at the junction of the alignment roller 7 and the conveyor belt, which is between 60° and 120°. Of course, the two should be set at 90 degrees as much as possible for the best effect.

[0046] In some embodiments, it also includes:

[0047] The feed roller 2 is arranged on one side of the outer end of a pair of centering stop rollers 5. The upper end of the feed roller 2 is higher than the lower end of the driven roller 3 along the horizontal position.

[0048] The frame 1 is composed of two sections of load-bearing beams, and the driven roller 3 and the driving roller 4 are installed at the upper position between the two sections of the load-bearing beams.

[0049] The above-mentioned structure is arranged to provide a space below the rubber conveyor belt during the conveying process, and the feed roller 2 serves as a bearing component to prevent the rubber conveyor belt from falling to the ground and being damaged by friction.

[0050] In some embodiments, both the centering stop roller driving device and the alignment stop roller driving device are set up using the screw principle, which is not only simple and reliable in setting but also convenient for high adjustment accuracy.

[0051] Specifically, the centering stop roller driving device includes:

[0052] A centering guide rail 8 is arranged below the centering stop roller 5;

[0053] The centering sliding seat is connected to the bottom of the centering stop roller 5 and is slidably mounted on the centering guide rail 8;

[0054] The centering adjustment screw rod 9 is threadedly connected with the centering sliding seat.

[0055] Specifically, the alignment stop roller driving device comprises:

[0056] An alignment baffle plate 12, used for mounting an alignment baffle roller 7;

[0057] A side plate 13 is installed, which is arranged at the outer side of the alignment stop roller 7;

[0058] The alignment adjustment screw rod 14 penetrates through the mounting side plate 13 and is threadedly connected thereto, the inner end of which is connected to the alignment baffle 12, and the outer end of which is provided with a hand wheel;

[0059] The alignment optical axis 15 is disposed through the mounting side plate 13 , and an inner end thereof is connected to the alignment baffle 12 .

[0060] In terms of driving, the present application adopts a synchronous driving method of the driven roller 3 and the active roller 4. Specifically, a transmission chain 10 is arranged between the driven roller 3 and the active roller 4, and then the driving motor 11 is connected to the driven roller 3 or the active roller 4, thereby forming a dual-power structure, which makes the winding driving force large and can realize large-diameter and heavy-load winding.

[0061] In some embodiments, a plurality of annular grooves are provided on the outer circumference of the alignment blocking roller 7. The purpose of providing the annular grooves is to reduce the contact surface as much as possible, thereby reducing the friction force.

[0062] In some embodiments, a plurality of alignment stop rollers 7 are arranged in a vertical distribution. Since the height will change with the winding process, a plurality of alignment stop rollers 7 are arranged to ensure its stability.

[0063] In some embodiments, the limiting ring 6 is an annular structure with a side opening structure, and a fastening bolt is provided at the side opening structure. The limiting ring 6 adopts an open structure, which is convenient for fixing and adjusting.

[0064] Its working principle is:

[0065] The alignment stop roller 7 adopts a roller string structure, which can rotate with the conveyor belt to reduce the wear of the conveyor belt, and can be adjusted accordingly according to the width of the conveyor belt to ensure that the alignment stop roller 7 is always in contact with the conveyor belt, thereby achieving a forced deviation correction effect.

[0066] During the entire winding process, secondary centering (centering the stop roller 5 and the limit ring 6) and primary alignment (aligning the stop roller 7) are performed to ensure that the conveyor belt is wound neatly and with good tightness, thereby avoiding problems such as loose winding and uneven sides of the conveyor belt during transportation and installation.

[0067] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An aligned double-roller winding device for a flat-plate sulfur vulcanizing machine, characterized in that: include: The driven roller and the driving roller are arranged horizontally at intervals to place the reeled rubber conveyor belt; A pair of centering stop rollers are arranged at both sides of one end of the driven roller feed port and can slide relative to each other through a centering stop roller driving device; A pair of limiting rings are sleeved on the active roller and can slide relative to each other; A pair of alignment stop rollers are arranged on both sides above the driven roller and the active roller, and can slide relatively through the alignment stop roller driving device to abut against both sides of the wound rubber conveyor belt; the alignment stop rollers are arranged in an inclined direction, and their inclined direction is adapted to the winding direction of the rubber conveyor belt.

2. The winding device according to claim 1, characterized in that: Also includes: The feed roller is arranged on one side of the outer ends of the pair of centering stop rollers.

3. The winding device according to claim 1, characterized in that: The centering stop roller driving device comprises: A centering guide rail is arranged below the centering stop roller; A centering sliding seat is connected to the bottom of the centering stop roller and is slidably mounted on the centering guide rail; The centering adjustment screw rod is threadably connected to the centering sliding seat.

4. The winding device according to claim 1, characterized in that: The alignment stop roller driving device comprises: An alignment baffle plate, used for mounting the alignment baffle roller; A mounting side plate is arranged on the outer side of the alignment stop roller; An alignment adjustment screw rod passes through the mounting side plate and is threadedly connected thereto, an inner end of which is connected to the alignment baffle, and an outer end of which is provided with a hand wheel; The alignment optical axis is arranged to penetrate the mounting side plate, and the inner end thereof is connected to the alignment baffle.

5. The winding device according to claim 1, characterized in that: Also includes: A transmission chain connected between the driven roller and the driving roller; A driving motor is connected to the driven roller or the active roller.

6. The winding device according to claim 1, characterized in that: A plurality of annular grooves are arranged on the outer circumference of the alignment retaining roller.

7. The winding device according to claim 1, characterized in that: A plurality of alignment blocking rollers are distributed along the vertical direction.

8. The winding device according to claim 1, characterized in that: The limiting ring is in the shape of an annular structure with a side opening structure, and a fastening bolt is arranged at the side opening structure.

9. The winding device according to claim 2, characterized in that: The upper end of the feed roller is at a higher horizontal position than the lower end of the driven roller.

10. The winding device according to claim 1, characterized in that: Also includes: The frame is composed of two sections of load-bearing beams, and the driven roller and the active roller are installed at the upper position between the two sections of the load-bearing beams.

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