Conveying line with adjustable conveying width

Abstract

The utility model relates to the technical field of material conveying, in particular to a conveying line with the adjustable conveying width. The conveying line with the adjustable conveying width comprises a base, a fixed supporting frame, a movable supporting frame, a distance adjusting mechanism and a roller conveying assembly, the fixed supporting frame and the movable supporting frame are both in a strip shape and are arranged on the base in parallel at intervals, the fixed supporting frame is fixedly connected with the upper end of the base, and the movable supporting frame is fixedly connected with the lower end of the base. The distance adjusting mechanism is connected between the fixed supporting frame and the movable supporting frame and used for adjusting the distance between the fixed supporting frame and the movable supporting frame, the roller conveying assemblies are arranged on the upper portions of the sides, close to each other, of the fixed supporting frame and the movable supporting frame respectively, and the upper portions of the fixed supporting frame and the movable supporting frame jointly form a conveying face. The conveying device has the advantages of being simple and reasonable in structural design, capable of adapting to conveying of flaky materials with different widths and sizes and good in universality.

Description

Technical Field

[0001] The utility model relates to the technical field of material transmission, and particularly relates to a conveyor line with adjustable conveying width. Background Art

[0002] Conventional conveyor lines on the market include belt conveyor lines, chain conveyor lines, roller conveyor lines, etc. However, most of these conveyor lines are of fixed structures, and the width of the conveying surface cannot be adjusted.

[0003] Currently, when transporting materials of different width dimensions, especially during the transportation of sheet materials of different width dimensions, using conventional conveyor lines may require setting different wide conveying surfaces according to different dimensions, resulting in relatively high costs; or designing a conveyor line with a large wide conveying surface, which cannot ensure that the materials are transported downstream along an accurate route.

[0004] Based on this, it is necessary to develop a conveyor line with adjustable conveying width to overcome the above technical problems. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a conveyor line with adjustable conveying width, which effectively overcomes the defects of the prior art.

[0006] The technical solution of the utility model for solving the above technical problems is as follows:

[0007] A conveyor line with adjustable conveying width includes a base, a fixed support frame, a movable support frame, a spacing adjustment mechanism, and a roller conveying assembly. The fixed support frame and the movable support frame are both strip-shaped and are arranged on the base in parallel at intervals. The fixed support frame is fixedly connected to the upper end of the base. The spacing adjustment mechanism is connected between the fixed support frame and the movable support frame for adjusting the spacing between the two. The roller conveying assemblies are respectively arranged on the upper parts of the sides where the fixed support frame and the movable support frame are close to each other, and their upper parts together form a conveying surface.

[0008] Based on the above technical solution, the utility model can be further improved as follows.

[0009] Further, the roller conveying assembly includes a plurality of rollers. The plurality of rollers are respectively vertically and rotatably connected to the corresponding fixed support frame or movable support frame through roller shafts coaxially assembled with them. The fixed support frame and the movable support frame are respectively provided with rotation driving assemblies, and the rotation driving assemblies are in transmission connection with the roller shafts of the plurality of rollers for driving the roller shafts of the plurality of rollers to drive the corresponding rollers to rotate synchronously and in the same direction.

[0010] Further, the above-mentioned rotation drive assembly includes a plurality of active magnetic wheels, a plurality of driven magnetic wheels, a main transmission shaft, and a drive mechanism. The above-mentioned roller shaft vertically penetrates the corresponding fixed support frame or movable support frame. A plurality of the above-mentioned driven magnetic wheels are coaxially installed at one end of the above-mentioned roller shaft away from the roller respectively. The above-mentioned main transmission shaft is arranged along the length direction of the corresponding fixed support frame or movable support frame. Both ends of the above-mentioned main transmission shaft are respectively installed outside the corresponding fixed support frame or movable support frame through mounting plates rotatably connected thereto. A plurality of the above-mentioned active magnetic wheels are coaxially and spacedly assembled on the above-mentioned main transmission shaft. A plurality of the above-mentioned active magnetic wheels are respectively arranged at positions close to and below a plurality of the above-mentioned driven magnetic wheels. The above-mentioned drive mechanism is installed on the above-mentioned base and is in transmission connection with the above-mentioned main transmission shaft for driving the above-mentioned main transmission shaft to rotate.

[0011] Further, the above-mentioned drive mechanism includes a motor, two synchronous belt wheels, and a synchronous belt. The above-mentioned motor is installed at the upper end of the above-mentioned base. The two above-mentioned synchronous belt wheels are respectively coaxially installed on the shaft of the above-mentioned motor and the main transmission shaft. The above-mentioned synchronous belt surrounds the two above-mentioned synchronous belt wheels.

[0012] Further, rectangular housing are respectively installed on the sides of the fixed support frame and the movable support frame away from each other. The housing wraps around the outside of a plurality of the above-mentioned active magnetic wheels, a plurality of the above-mentioned driven magnetic wheels, and the main transmission shaft.

[0013] Further, the above-mentioned spacing adjustment mechanism includes a plurality of guide rails, a lead screw, and a nut. The plurality of above-mentioned guide rails are installed in parallel and spacedly at the upper end of the above-mentioned base. The fixed support frame is located at one end of the above-mentioned guide rails. The lower end of the movable support frame is slidably installed on the above-mentioned guide rails through a slider. The nut is installed in the movable support frame. One end of the lead screw passes through the nut and is screwed together with it. The other end of the lead screw passes through the fixed support frame and is rotatably connected to the fixed support frame.

[0014] Further, the other end of the above-mentioned lead screw is provided with a smooth rod section. The smooth rod section passes through the fixed support frame and is rotatably connected to the fixed support frame through a bearing. The other end of the lead screw is connected with a driving member for driving it to rotate.

[0015] Further, the above-mentioned driving member is a handwheel knob.

[0016] Further, one end of the fixed support frame and the movable support frame is set as the feeding end, and the other end is the discharging end. A vertically telescopic material blocking member mechanism is arranged between the other ends of the fixed support frame and the movable support frame. The material blocking member mechanism is installed at the upper end of the above-mentioned base.

[0017] Further, the above-mentioned material blocking member mechanism includes a blocking cylinder and a blocking block. The blocking cylinder is installed at the upper end of the above-mentioned base, and its telescopic end faces upward and is connected to the blocking block.

[0018] The beneficial effects of the present utility model are as follows: The structure design is simple and reasonable, capable of adapting to the transmission of sheet materials with different width dimensions, and having good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural view of the conveying line with adjustable conveying width of the present utility model;

[0020] Figure 2 It is a schematic structural view of another perspective of the conveying line with adjustable conveying width of the present utility model;

[0021] Figure 3 It is a schematic structural view of the conveying line with adjustable conveying width of the present utility model after removing the housing.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1, base; 2, fixed support frame; 3, movable support frame; 4, spacing adjustment mechanism; 5, roller conveying assembly; 6, material blocking member mechanism; 41, guide rail; 42, lead screw; 43, driving member; 51, roller; 52, rotation driving assembly; 61, blocking cylinder; 62, blocking block; 521, active magnetic wheel; 522, driven magnetic wheel; 523, main transmission shaft; 524, driving mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The principles and features of the present utility model will be described below with reference to the drawings. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model.

[0025] Embodiment: As shown in Figure 1 , 2 3, the conveying line with adjustable conveying width of this embodiment includes a base 1, a fixed support frame 2, a movable support frame 3, a spacing adjustment mechanism 4 and a roller conveying assembly 5. The above-mentioned fixed support frame 2 and movable support frame 3 are both strip-shaped and are arranged on the above-mentioned base 1 in parallel at intervals. The above-mentioned fixed support frame 2 is fixedly connected to the upper end of the above-mentioned base 1. The above-mentioned spacing adjustment mechanism 4 is connected between the above-mentioned fixed support frame 2 and the movable support frame 3 for adjusting the spacing between the two. The above-mentioned roller conveying assemblies 5 are respectively arranged on the upper parts of the mutually adjacent sides of the above-mentioned fixed support frame 2 and the movable support frame 3, and their upper parts together form a conveying surface.

[0026] During the use of the conveyor line with adjustable conveying width in this embodiment, the lower ends on both sides of the material (sheet material or block material) are supported on the roller conveying components 5 on both sides, and then it can be conveyed downstream through the roller conveying components 5. The vertical distance between the movable support frame 3 and the fixed support frame 2 can be adjusted by the distance adjusting mechanism 4, that is, the horizontal distance between the two groups of roller conveying components 5 is adjusted, so as to adapt to the transmission of materials with different widths. The overall structure of the conveyor line is simple and reasonable, and it can adapt to the transmission of sheet materials with different width dimensions, and has good versatility.

[0027] As a preferred embodiment, the above-mentioned roller conveying component 5 includes a plurality of rollers 51. The plurality of above-mentioned rollers 51 are respectively vertically and rotatably connected to the corresponding above-mentioned fixed support frame 2 or movable support frame 3 through roller shafts coaxially assembled with them. Rotation driving components 52 are respectively arranged on the above-mentioned fixed support frame 2 and the movable support frame 3. The above-mentioned rotation driving component 52 is in transmission connection with the roller shafts of the plurality of above-mentioned rollers 51, and is used to drive the plurality of above-mentioned roller shafts to drive the corresponding rollers 51 to rotate synchronously in the same direction.

[0028] In the above-mentioned implementation scheme, the top heights of the upper ends of the two groups of rollers 51 are the same, but they are not higher than the upper end heights of the fixed support frame 2 and the movable support frame 3. That is to say, the incoming material will be restricted between the upper parts of the fixed support frame 2 and the movable support frame 3, and the lower part of the incoming material is rollingly supported on the upper ends of the two groups of a plurality of rollers 51. As the rollers 51 are driven to rotate by the rotation driving component 52, the incoming material is conveyed downstream.

[0029] As a preferred embodiment, the above-mentioned rotation driving component 52 includes a plurality of active magnetic wheels 521, a plurality of driven magnetic wheels 522, a main transmission shaft 523 and a driving mechanism 524. The above-mentioned roller shaft vertically penetrates the corresponding above-mentioned fixed support frame 2 or movable support frame 3 (and is rotatably connected to each other). The plurality of above-mentioned driven magnetic wheels 522 are respectively coaxially installed at one end of the above-mentioned roller shaft away from the roller 51. The above-mentioned main transmission shaft 523 is arranged along the length direction of the corresponding above-mentioned fixed support frame 2 or movable support frame 3. Both ends of the above-mentioned main transmission shaft 523 are respectively installed on the outside of the corresponding fixed support frame 2 or movable support frame 3 through mounting plates rotatably connected to it. The plurality of above-mentioned active magnetic wheels 521 are respectively coaxially and spacedly assembled on the above-mentioned main transmission shaft 523. The plurality of above-mentioned active magnetic wheels 521 are respectively arranged at positions close to the lower sides of the plurality of above-mentioned driven magnetic wheels 522. The above-mentioned driving mechanism 524 is installed on the above-mentioned base 1 and is in transmission connection with the above-mentioned main transmission shaft 523, and is used to drive the above-mentioned main transmission shaft 523 to rotate.

[0030] In the above embodiments, the driving mechanism 524 drives the main transmission shaft 523 to rotate, thereby driving a plurality of active magnetic wheels 521 to rotate synchronously. The active magnetic wheels 521 on both sides rotate synchronously, respectively driving the driven magnetic wheels 522 above them to rotate. All the driven magnetic wheels 522 rotate in the same direction synchronously, thereby realizing the synchronous rotation of a plurality of rollers 51 linked to the driven magnetic wheels 522 in the same direction, and realizing the transmission of materials. The overall structure is simple, reasonable, and operates smoothly.

[0031] It should be specifically supplemented and explained that: the mutual transmission relationship between the active magnetic wheel 521 and the driven magnetic wheel 522 in this embodiment belongs to the prior art, and reference can be made to the technical solution such as the application number "202223389042.8 - A magnetic wheel drive conveyor line".

[0032] As a preferred embodiment, the above driving mechanism 524 includes a motor, two synchronous belt wheels, and a synchronous belt. The above motor is installed at the upper end of the above base 1, the two above synchronous belt wheels are coaxially installed on the shaft of the above motor and the main transmission shaft 523 respectively, and the above synchronous belt surrounds the two above synchronous belt wheels.

[0033] In the above embodiments, the motor drives the synchronous wheel and the synchronous belt to operate, thereby driving the main transmission shaft 523 and the plurality of active magnetic wheels 521 thereon to rotate, and the transmission ratio is relatively stable.

[0034] As a preferred embodiment, rectangular parallelepiped-shaped housing covers (designated as A in the figure) are respectively installed on the sides of the above fixed support frame 2 and the movable support frame 3 that are away from each other. The above housing covers the outside of a plurality of the above active magnetic wheels 521, a plurality of driven magnetic wheels 522, and the main transmission shaft 523.

[0035] In the above embodiments, the design of the housing can cover the active magnetic wheel 521, a plurality of driven magnetic wheels 522, and the main transmission shaft 523 inside, providing a certain degree of protection, avoiding the influence of external factors on the normal operation of the above components, and also avoiding unsafe accidents such as accidental contact by personnel when the above components are exposed.

[0036] As a preferred embodiment, the above spacing adjustment mechanism 4 includes a plurality of guide rails 41, a lead screw 42, and a nut. The plurality of the above guide rails 41 are installed in parallel and at intervals at the upper end of the above base 1. The above fixed support frame 2 is located at one end of the above guide rails 41. The lower end of the above movable support frame 3 is slidably installed on the above guide rails 41 through a slider. The above nut is installed in the above movable support frame 3. One end of the above lead screw 42 passes through the above nut and is screwed together. The other end of the above lead screw 42 passes through the above fixed support frame 2 and is rotatably connected to the above fixed support frame 2.

[0037] In the above embodiments, an external force drives the screw rod 42 to rotate. Since the nut is fixed in the movable support frame 3, and the movable support frame 3 is also slidably mounted on the guide rail 41, the nut commands to drive the movable support frame 3 to move linearly along the guide rail 41 to approach or move away from the fixed support frame 2, thereby adjusting the distance between the two sets of roller conveying assemblies 5 to adapt to the conveying of materials with different widths.

[0038] As a preferred embodiment, a polished rod section is provided at the other end of the above screw rod 42. The polished rod section passes through the fixed support frame 2 and is rotatably connected to the fixed support frame 2 through a bearing. A driving member 43 for driving its rotation is connected to the other end of the screw rod 42.

[0039] In the above embodiments, the screw rod 42 will not displace during driving, and the driving member 43 can effectively drive the screw rod 42 to rotate.

[0040] In this embodiment, the above driving member 43 adopts a conventional handwheel knob, which is relatively convenient to operate.

[0041] As a preferred embodiment, one end of the fixed support frame 2 and the movable support frame 3 is set as the feeding end, and the other end is the discharging end. A material blocking member mechanism 6 that can be telescoped up and down is provided between the other ends of the fixed support frame 2 and the movable support frame 3. The material blocking member mechanism 6 is mounted on the upper end of the base 1.

[0042] In the above embodiments, when the material is conveyed close to the discharging end, the material blocking member mechanism 6 can rise to block the material from continuing to be conveyed downstream.

[0043] Of course, a sensor for sensing the material can be provided between the other ends of the fixed support frame 2 and the movable support frame 3 to realize the sensing of the incoming material. After connecting the sensor and the material blocking member mechanism 6 to the controller, automatic incoming material blocking can be realized. This part belongs to conventional technical means and will not be elaborated here.

[0044] As a preferred embodiment, the above material blocking member mechanism 6 includes a blocking cylinder 61 and a blocking block 62. The blocking cylinder 61 is mounted on the upper end of the base 1, and its telescopic end faces upward and is connected to the blocking block 62.

[0045] In the above embodiments, when the blocking cylinder 61 extends, it can drive the blocking block 62 to move upward to block the incoming material, and when it retracts, it can avoid the conveying of the material. It is only necessary to connect the solenoid valve of the blocking cylinder 61 to the controller.

[0046] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 utility model.

[0047] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0048] In the present utility model, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0049] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0050] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0051] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limitations on the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A conveyor line with adjustable conveying width, characterized in that: The invention comprises a base (1), a fixed support frame (2), a movable support frame (3), a spacing adjustment mechanism (4) and a roller conveying assembly (5); the fixed support frame (2) and the movable support frame (3) are both strip-shaped and are arranged on the base (1) in parallel and at intervals; the fixed support frame (2) is fixedly connected to the upper end of the base (1); the spacing adjustment mechanism (4) is connected between the fixed support frame (2) and the movable support frame (3) and is used to adjust the spacing between the two; the roller conveying assembly (5) is respectively arranged on the upper part of the side where the fixed support frame (2) and the movable support frame (3) are close to each other, and the upper parts of the two together form a conveying surface.

2. A conveyor line with adjustable conveying width according to claim 1, characterized in that: The roller conveying assembly (5) comprises a plurality of rollers (51), wherein the plurality of rollers (51) are respectively connected to the corresponding fixed support frame (2) or movable support frame (3) in a vertical rotation manner via roller shafts coaxially assembled therewith, and the fixed support frame (2) and the movable support frame (3) are respectively provided with a rotation driving assembly (52), and the rotation driving assembly (52) is connected to the roller shafts of the plurality of rollers (51) in a transmission manner, so as to drive the plurality of roller shafts to drive the corresponding rollers (51) to rotate synchronously in the same direction.

3. The conveyor line with adjustable conveying width according to claim 2, characterized in that: The rotary drive assembly (52) comprises a plurality of active magnetic wheels (521), a plurality of driven magnetic wheels (522), a main transmission shaft (523) and a driving mechanism (524); the roller shaft vertically penetrates the corresponding fixed support frame (2) or the movable support frame (3); the plurality of driven magnetic wheels (522) are coaxially mounted one by one on the end of the roller shaft away from the roller (51); the main transmission shaft (523) is arranged along the length direction of the corresponding fixed support frame (2) or the movable support frame (3); the main transmission shaft (523) is arranged along the length direction of the corresponding fixed support frame (2) or the movable support frame (3); The two ends of the magnetic wheel (521) are respectively mounted on the outer side of the corresponding fixed support frame (2) or the movable support frame (3) through mounting plates rotatably connected thereto, and the plurality of active magnetic wheels (521) are respectively coaxially and spacedly mounted on the main transmission shaft (523). The plurality of active magnetic wheels (521) are respectively and one by one arranged at positions close to the bottom of the plurality of driven magnetic wheels (522). The driving mechanism (524) is mounted on the base (1) and is transmission-connected to the main transmission shaft (523) for driving the main transmission shaft (523) to rotate.

4. The conveyor line with adjustable conveying width according to claim 3, characterized in that: The driving mechanism (524) comprises a motor, two synchronous pulleys and a synchronous belt, the motor is mounted on the upper end of the base (1), the two synchronous pulleys are coaxially mounted on the shaft of the motor and the main transmission shaft (523), and the synchronous belt surrounds the two synchronous pulleys.

5. The conveyor line with adjustable conveying width according to claim 3, characterized in that: A rectangular cover is installed on the side of the fixed support frame (2) and the movable support frame (3) that is away from each other, and the cover wraps around the outside of the multiple active magnetic wheels (521), the multiple driven magnetic wheels (522) and the main transmission shaft (523).

6. The conveyor line with adjustable conveying width according to claim 1, characterized in that: The spacing adjustment mechanism (4) comprises a plurality of guide rails (41), a screw rod (42) and a nut. The plurality of guide rails (41) are installed in parallel and at intervals on the upper end of the base (1). The fixed support frame (2) is located at one end of the guide rail (41). The lower end of the movable support frame (3) is slidably mounted on the guide rail (41) through a slider. The nut is installed in the movable support frame (3). One end of the screw rod (42) passes through the nut and is screwed together. The other end of the screw rod (42) passes through the fixed support frame (2) and is rotationally connected to the fixed support frame (2).

7. The conveyor line with adjustable conveying width according to claim 6, characterized in that: The other end of the screw rod (42) is provided with a polished rod section, which passes through the fixed support frame (2) and is rotatably connected to the fixed support frame (2) via a bearing. The other end of the screw rod (42) is connected to a driving member (43) for driving it to rotate.

8. The conveyor line with adjustable conveying width according to claim 7, characterized in that: The driving member (43) is a hand wheel knob.

9. A conveyor line with adjustable conveying width according to any one of claims 1 to 8, characterized in that: One end of the fixed support frame (2) and the movable support frame (3) is set as a feeding end, and the other end is a discharging end. A material blocking member mechanism (6) that can be extended up and down is provided between the other ends of the fixed support frame (2) and the movable support frame (3). The material blocking member mechanism (6) is installed on the upper end of the base (1).

10. The conveyor line with adjustable conveying width according to claim 9, characterized in that: The material blocking member mechanism (6) comprises a blocking cylinder (61) and a blocking block (62). The blocking cylinder (61) is mounted on the upper end of the base (1), with its telescopic end facing upward and connected to the blocking block (62).

Images