CN214030488U

CN214030488U - Width adjustable conveyor

Info

Publication number: CN214030488U
Application number: CN202022737882.3U
Authority: CN
Inventors: 兰海波; 刘培超
Original assignee: Shenzhen Yuejiang Technology Co Ltd
Current assignee: Shenzhen Yuejiang Technology Co Ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-24
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an adjustable type conveyer of width, this conveyer includes the mounting bracket, remove the frame, the initiative pivot, driving motor and the first belt subassembly and the second belt subassembly that set up side by side, it sets up on the mounting bracket to remove frame slidable, first belt subassembly includes first conveyer belt and rotatable first action wheel and the first follow driving wheel of setting on the mounting bracket, the second belt subassembly includes second conveyer belt and rotatable setting second action wheel and the second of removing on the frame from the driving wheel, the initiative pivot rotationally sets up on the mounting bracket and through the driving motor drive, the initiative pivot run through first action wheel and second action wheel and with first action wheel and the coaxial fixed of second action wheel, adjustable type conveyer of width is still including being used for driving the adjustment subassembly that removes the frame and remove in order to adjust width of delivery. The utility model discloses simple operation is adjusted to the width of conveyer, labour saving and time saving to two belts have guaranteed the transport precision through same power supply drive.

Description

Width adjustable conveyor

Technical Field

The utility model relates to a product transportation technical field, in particular to adjustable type conveyer of width.

Background

Among a plurality of mechanical devices, the belt conveyor is widely applied to production and transportation in various industries to assist in realizing production operations such as product assembly, detection, debugging, packaging and the like due to the advantages of strong conveying capacity, long conveying distance, simple structure, easy maintenance, convenience in carrying out programmed control, automation operation and the like.

The belt conveyor can be divided into a plurality of types according to the structure type, wherein the application of a single-row belt line and a double-row belt line is the most extensive, as the name suggests, the single-row belt line conveys products through one belt, the products can be randomly placed on the single-row belt line, the double-row belt line conveys the products through two belts which are arranged at intervals in parallel, and the products are required to be arranged and placed on the double-row belt line according to a certain direction. The length of the belt line mentioned above can be adjusted by splicing the standardized belt line modules back and forth, but the width is not adjustable.

In practical application, two single-row belt lines are generally adopted to be matched and combined to form a conveying mode, so that the conveying width of the belt line is adjustable. However, when the conveying width is adjusted at every time, one single-row belt line needs to be disassembled and assembled, so that the operation is troublesome, time and labor are wasted, and the two single-row belt lines are driven by independent motors separately, so that the conveying speed and the conveying position of the belt line are prone to deviation, and the conveying precision is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a width adjustable type conveyer aims at solving the current conveyer and carries width regulation troublesome poeration and the unsafe problem of conveying precision.

In order to achieve the above object, the utility model provides an adjustable type conveyer of width, this adjustable type conveyer of width includes mounting bracket, removal frame, initiative pivot, driving motor and the first belt subassembly and the second belt subassembly that set up side by side, it sets up to remove frame slidable on the mounting bracket, first belt subassembly includes that first conveyer belt and rotatable setting are in first action wheel and the first follow driving wheel on the mounting bracket, the second belt subassembly includes that second conveyer belt and rotatable setting are in second action wheel and the second on the removal frame are from the driving wheel, the initiative pivot rotationally sets up just pass through on the mounting bracket driving motor drive, the initiative pivot runs through first action wheel and second action wheel and with first action wheel and second action wheel coaxial fixation, the adjustable type conveyer of width is still including being used for driving the removal frame removes the regulation subassembly in order to adjust transport width.

Preferably, the adjusting assembly comprises a screw rod mounting seat arranged on the mounting frame, a screw rod and a nut seat in threaded fit with the screw rod, the screw rod and the driving rotating shaft are arranged in the same direction, and the nut seat is fixedly connected with the moving frame.

Preferably, the adjusting assembly further comprises a hand wheel fixedly arranged at one end of the screw rod.

Preferably, a locking assembly for limiting the rotation of the screw rod is arranged on the screw rod mounting seat.

Preferably, the mounting bracket comprises a first bracket and a second bracket which are arranged side by side, the moving bracket is positioned between the first bracket and the second bracket, and the first belt assembly is positioned on the first bracket or the second bracket.

Preferably, a sliding rod arranged in the same direction as the driving rotating shaft is arranged between the first support and the second support in a spanning mode, and a sliding seat matched with the sliding rod is arranged on the moving frame.

Preferably, the slide bars are arranged at intervals, and the sliding seats are correspondingly arranged in a plurality.

Preferably, the width-adjustable conveyor further comprises a driven rotating shaft rotatably arranged on the mounting frame, and the driven rotating shaft penetrates through the first driven wheel and the second driven wheel and is coaxially fixed with the first driven wheel and the second driven wheel.

Preferably, the width-adjustable conveyor further comprises a transmission assembly, wherein the transmission assembly comprises a first gear arranged on an output shaft of the driving motor, a second gear arranged on the driving rotating shaft, and a transmission belt sleeved on the first gear and the second gear.

Preferably, the width-adjustable conveyor further comprises a sensor disposed on the moving rack, the sensor being located between the first belt assembly and the second belt assembly.

Compared with the prior art, the utility model, its beneficial effect lies in: the width-adjustable conveyor consists of an installation frame, a moving frame, a driving rotating shaft, a driving motor, a first belt component, a second belt component and an adjusting component, wherein the driving rotating shaft is driven by the driving motor to enable the first belt component and the second belt component to operate, the moving frame can be driven by the adjusting component to move linearly on the installation frame, a second driving wheel of the second belt component on the moving frame moves axially on the driving rotating shaft at the same time, and the distance between the first belt component and the second belt component is changed to adjust the conveying width; the utility model discloses simple operation is adjusted to the width of conveyer, labour saving and time saving to two belts pass through same power supply drive, and conveying speed remains unanimous throughout, has guaranteed the transport precision.

Drawings

Fig. 1 is a schematic structural view of a width-adjustable conveyor according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the adjustable-width conveyor of fig. 1 from another perspective.

Detailed Description

In the following, the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides an adjustable width type conveyer, refer to fig. 1 and 2, this adjustable width type conveyer includes mounting bracket 100, remove frame 200, initiative pivot 300, driving motor 400 and the first belt subassembly 500 and the second belt subassembly 600 that set up side by side, it sets up on mounting bracket 100 to remove frame 200 slidable, first belt subassembly 500 includes first conveyer belt 510 and rotatable first action wheel 520 and the first driven wheel 530 of setting on mounting bracket 100, second belt subassembly 600 includes second conveyer belt 610 and rotatable second action wheel 620 and the second driven wheel 630 of setting on removing frame 200, initiative pivot 300 rotationally sets up on mounting bracket 100 and drives through driving motor 400, initiative pivot 300 runs through first action wheel 520 and second action wheel 620 and coaxial fixed with first action wheel 520 and second action wheel 620, adjustable width type conveyer still includes the adjusting part 700 that is used for driving and removes frame 200 and removes in order to adjust the transport width.

The width-adjustable conveyor according to the embodiment is mainly applied to a production line, is butted with other production equipment to convey products, and can adjust the conveying width according to the shapes and sizes of the products. Specifically, the width-adjustable conveyor is composed of a mounting frame 100, a moving frame 200, a driving rotating shaft 300, a driving motor 400, a first belt assembly 500, a second belt assembly 600 and an adjusting assembly 700, wherein:

referring to fig. 1, the mounting frame 100 may be two rows of frame structures arranged side by side, or alternatively, the mounting frame 100 is specifically composed of a vertical support and a transverse profile, and is mainly used as a structural foundation of a conveyor to mount a conveyor belt and other components. The movable frame 200 is slidably mounted on the mounting frame 100, and preferably, a sliding structure such as a sliding rail, a guiding rod, a guiding sleeve, or the like may be disposed therebetween, and a specific implementation structure thereof is described in the following embodiments and will not be described herein.

Next, the first belt assembly 500 and the second belt assembly 600 are arranged side by side, specifically, the first belt assembly 500 is arranged on the mounting frame 100, the second belt assembly 600 is mounted on the moving frame 200, the first driving wheel 520 and the second driving wheel 620, the first driven wheel 530 and the second driven wheel 630 are opposite in position, and the first conveying belt 510 and the second conveying belt 610 are horizontally opposite and spaced apart. The second driving wheel 620 may be mounted on the movable frame 200 through a bearing, the bearing is disposed in the bearing mounting hole of the movable frame 200, and the second driving wheel 620 is in interference fit with the inner ring of the bearing. The first driving wheel 520 may be mounted in a manner and structure corresponding to the second driving wheel 620, and the first driven wheel 530 and the second driven wheel 630 may be mounted in a bearing and fixed shaft structure, but may be other structures and are not limited thereto.

In addition, the driving shaft 300 is rotatably disposed, and both ends thereof are mounted on the mounting frame 100 through bearings. The driving shaft 300 penetrates through the first driving wheel 520 and the second driving wheel 620 and is coaxially fixed with the first driving wheel 520 and the second driving wheel 620, specifically, the section of the driving shaft 300 is polygonal, such as pentagonal, and the first driving wheel 520 and the second driving wheel 620 are correspondingly provided with polygonal holes matched with the first driving wheel 520 and the second driving wheel 620 so as to be sleeved on the driving shaft 300. Therefore, the first driving wheel 520 and the second driving wheel 620 can rotate along with the driving shaft 300, and the moving frame 200 and the second driving wheel 620 can move along the driving shaft 300. The driving motor 400 is used for driving the driving shaft 300 to rotate, is fixed on the mounting frame 100, and may adopt a belt transmission or other forms to drive the driving shaft 300.

It can be known that, the adjusting assembly 700 according to this embodiment is used for driving the moving frame 200 to move so as to adjust the conveying width, and the structure of the adjusting assembly 700 may be various, for example, a motor and a rack and pinion, wherein the rack is located below the moving frame 200 and is arranged on the mounting frame 100 along the axial direction of the driving rotating shaft 300, the motor is fixed on the moving frame 200, and a gear engaged with the rack is fixed on an output shaft of the motor, and when the motor operates, the gear rotates along with the rack and moves along the rack, so as to drive the moving frame 200 to move; or a lead screw is adopted, and the specific implementation structure of the lead screw is described in the following embodiments and is not described too much here.

The working principle of the width-adjustable conveyor is as follows: the driving motor 400 drives the driving shaft 300 to rotate so as to drive the first driving wheel 520 and the second driving wheel 620 to rotate, and the first synchronous belt and the second synchronous belt rotate along with the driving shaft, so that the first belt assembly 500 and the second belt assembly 600 synchronously run to convey products; the principle of width adjustment is as follows: the adjusting assembly 700 drives the moving frame 200 to move linearly on the mounting frame 100, and simultaneously the second driving wheel 620 of the second belt assembly 600 on the moving frame 200 moves on the driving rotating shaft 300 along the axial direction thereof, so as to change the distance between the first belt assembly 500 and the second belt assembly 600, and adjust the conveying width.

This adjustable type conveyer of width adopts above-mentioned structure to constitute, and its width adjustment easy operation, labour saving and time saving to two belts pass through same power supply drive, and conveying speed remains unanimous throughout, has guaranteed the transport precision.

In a preferred embodiment, referring to fig. 1 and 2, the adjusting assembly 700 includes a lead screw mounting seat 710 disposed on the mounting frame 100, a lead screw 720, and a nut seat 730 threadedly engaged with the lead screw 720, wherein the lead screw 720 is disposed in the same direction as the driving shaft 300, and the nut seat 730 is fixedly connected to the moving frame 200.

Specifically, the two lead screw installation bases 710 are horizontally and oppositely arranged and are respectively located at two end positions of the lead screw 720, the lead screw 720 is rotatably arranged on the two lead screw installation bases 710 and is located below the moving frame 200 and arranged in the same direction as the active rotating shaft 300, and the nut base 730 is sleeved on the lead screw 720 and is in threaded fit with the lead screw 720. That is, in this embodiment, the nut seat 730 and the moving frame 200 are driven to move linearly by the rotation of the screw 720, so as to change the distance between the first belt assembly 500 and the second belt assembly 600, thereby realizing the adjustment of the conveying width, and the adjusting device has a simple structure, is easy to realize, and is accurate in width adjustment. It will be readily appreciated that the forward or reverse rotation of the lead screw 720 may correspond to an increase or decrease in the spacing between the first belt assembly 500 and the second belt assembly 600, i.e., a larger or smaller conveying width.

Further, referring to fig. 1 and 2, the adjustment assembly 700 further includes a handwheel 740 fixedly disposed at one end of the lead screw 720. Wherein, the hand wheel 740 is fixedly connected with the screw rod 720, and the hand wheel 740 is further provided with a handle, so that the hand wheel 740 can be rotated to drive the screw rod 720 to rotate, thereby saving labor in operation and being convenient to use.

Further, referring to fig. 1, the screw rod mounting seat 710 is provided with a locking assembly 10 for limiting the rotation of the screw rod 720. Specifically, the locking assembly 10 includes a locking rod movably disposed on the mounting seat of the screw rod 720 and a handle capable of driving the locking rod to move, and after the width adjustment is completed, the handle is operated to drive the locking rod to move, and the screw rod 720 is held to lock the locking rod, so that the locking rod cannot rotate, thereby limiting the position of the movable frame 200.

In a preferred embodiment, referring to fig. 1 and 2, the mounting block 100 includes a first support 110 and a second support 120 arranged side by side, the moving block 200 is located between the first support 110 and the second support 120, and the first belt assembly 500 is located on the first support 110 or the second support 120. The mounting frame 100 is composed of a first support 110 and a second support 120, the first support 110 and the second support 120 are arranged side by side, and a preset distance is arranged between the first support 110 and the second support 120 at an interval to form a movable space for the movable frame 200 to move, the movable frame 200 is located between the first support 110 and the second support 120 and located at the same horizontal position, and the mounting frame 100 of the embodiment is simple in structure and convenient to disassemble and assemble.

Further, referring to fig. 2, a sliding rod 1 disposed in the same direction as the driving rotating shaft 300 is disposed between the first bracket 110 and the second bracket 120, and a sliding seat 2 adapted to the sliding rod 1 is disposed on the movable frame 200. The sliding rod 1 is located below the moving frame 200, the sliding base 2 is installed on the moving frame 200, the sliding base 2 is sleeved on the sliding rod 1, and the sliding base 2 and the moving frame 200 can slide along the sliding rod 1. The combined structure of the sliding rod 1 and the sliding seat 2 in this embodiment can form a sliding support effect on the movable frame 200, and can also guide the movable frame 200 to further improve the accuracy of width adjustment.

Further, referring to fig. 2, the slide rods 1 are provided at intervals, and the slide bases 2 are correspondingly provided at a plurality. The two slide bars 1 are horizontally arranged at intervals, the two slide bases 2 are correspondingly arranged on the movable frame 200, and the arrangement number of the slide bars 1 and the slide bases 2 includes but is not limited to the arrangement number, and the arrangement number can be selected according to actual conditions. The sliding stability of the movable frame 200 can be further improved by the cooperation of the sliding rods 1 and the sliding seats 2.

In a preferred embodiment, the conveyor with adjustable width further includes a driven shaft (not shown) rotatably disposed on the mounting frame 100, the driven shaft passing through the first driven wheel 530 and the second driven wheel 630 and being coaxially fixed with the first driven wheel 530 and the second driven wheel 630.

The driven rotating shaft and the driving rotating shaft 300 are respectively located at two ends of the first belt assembly 500 and the second belt assembly 600, and the arrangement form of the first driven wheel 530 and the second driven shaft and the driven rotating shaft is the same as the arrangement form of the first driving wheel 520 and the second driving wheel 620 and the driving rotating shaft 300 in the above embodiment, which can refer to the above implementation matters and will not be described herein too much. It will be appreciated that the second driving wheel 620 moves along the driving shaft 300 along the axial direction thereof, and the second driven wheel 630 moves along the driven shaft in the same manner. The driven rotating shaft provided in this embodiment can perform a sliding support function on the movable frame 200, and has a simple and compact structure, and can save installation space.

In a preferred embodiment, referring to fig. 1, the conveyor with adjustable width further includes a transmission assembly 800, wherein the transmission assembly 800 includes a first gear 810 disposed on the output shaft of the driving motor 400, a second gear 820 disposed on the driving shaft 300, and a transmission belt 830 disposed on the first gear 810 and the second gear 820.

The transmission assembly 800 is disposed between the output shaft of the driving motor 400 and the driving shaft 300 to transmit the driving shaft 300. In this embodiment, the transmission assembly 800 is composed of a first gear 810, a second gear 820 and a transmission belt 830, an output shaft of the driving motor 400 drives the first gear 810 to rotate, and the transmission belt 830 drives the second gear 820 and the driving shaft 300 to rotate, so that the transmission is stable and the operation is reliable. Of course, the transmission assembly 800 may also adopt other transmission forms such as gear set, which is a common transmission structure and will not be described herein too much.

In a preferred embodiment, the adjustable width conveyor further comprises a sensor (not shown) disposed on the moving frame 200, the sensor being located between the first belt assembly 500 and the second belt assembly 600. In particular, the sensor is used to detect products on the monitoring conveyor, which may be an infrared sensor or otherwise. The sensor accessible mount is installed on removing frame 200, and when adjusting the transport width of conveyer, the sensor can remove along with removing frame 200, and its mounted position changes automatically, avoids the trouble of artifical dismouting regulation, convenient to use, reducible cost of labor expenditure.

What just go up be the utility model discloses a part or preferred embodiment, no matter be characters or the drawing can not consequently restrict the utility model discloses the scope of protection, all with the utility model discloses a holistic thought down, utilize the equivalent structure transform that the contents of the description and the drawing do, or direct/indirect application all includes in other relevant technical field the utility model discloses the within range of protection.

Claims

1. A width-adjustable conveyor is characterized by comprising a mounting frame, a moving frame, a driving rotating shaft, a driving motor, a first belt component and a second belt component which are arranged side by side, the moving frame is slidably arranged on the mounting frame, the first belt assembly comprises a first conveying belt, a first driving wheel and a first driven wheel which are rotatably arranged on the mounting frame, the second belt assembly comprises a second conveying belt, a second driving wheel and a second driven wheel which are rotatably arranged on the moving frame, the driving rotating shaft is rotatably arranged on the mounting frame and is driven by the driving motor, the driving rotating shaft penetrates through the first driving wheel and the second driving wheel and is coaxially fixed with the first driving wheel and the second driving wheel, the width-adjustable conveyor also comprises an adjusting component for driving the movable frame to move so as to adjust the conveying width.

2. The adjustable width conveyor of claim 1, wherein the adjusting assembly comprises a lead screw mounting seat disposed on the mounting frame, a lead screw disposed in the same direction as the active rotating shaft, and a nut seat in threaded engagement with the lead screw, the nut seat being fixedly connected to the movable frame.

3. The adjustable width conveyor of claim 2, wherein the adjustment assembly further comprises a hand wheel fixedly disposed at one end of the lead screw.

4. The adjustable width conveyor of claim 3, wherein the lead screw mounting block is provided with a locking assembly for limiting rotation of the lead screw.

5. The adjustable width conveyor of claim 1, wherein the mounting frame comprises a first support and a second support arranged side-by-side, the moving frame is positioned between the first support and the second support, and the first belt assembly is positioned on the first support or the second support.

6. The conveyor of claim 5, wherein a sliding rod is disposed between the first support and the second support in a direction same as the active rotating shaft, and a sliding seat adapted to the sliding rod is disposed on the movable frame.

7. The adjustable width conveyor of claim 6, wherein the slide bars are spaced apart from each other, and the slide seats are correspondingly disposed in plural numbers.

8. The adjustable width conveyor of claim 1, further comprising a driven shaft rotatably disposed on the mounting frame, the driven shaft extending through and being fixed coaxially with the first and second driven wheels.

9. The adjustable width conveyor of claim 1, further comprising a transmission assembly, wherein the transmission assembly comprises a first gear disposed on the output shaft of the drive motor, a second gear disposed on the drive shaft, and a transmission belt disposed over the first and second gears.

10. The adjustable width conveyor of claim 1, further comprising a sensor disposed on the mobile frame between the first and second belt assemblies.