Conveying device capable of stably dividing flow

Abstract

A conveying device capable of stably dividing flow relates to the technical field of conveying devices and comprises a fixing seat, a mounting seat and a belt type conveying device. A mounting seat is arranged above the fixed seat, and a telescopic cylinder for driving the mounting seat to lift is arranged between the fixed seat and the mounting seat; a belt type conveying device used for distributing workpieces on the main conveying belt to the branch conveying belts is arranged at the top of the mounting base, and the belt type conveying device is vertically arranged; when a workpiece needs to be shunted, the telescopic cylinder is controlled to be shortened, the belt type conveying device falls, the workpiece needing to be shunted is stopped from being continuously conveyed along the main conveying belt, the workpiece is shunted to the branch conveying belts under the combined action of the belt type conveying device and the main conveying belt after making contact with the belt type conveying device, shunting is stable and efficient, and the shunting speed is high. And the belt type conveying device moves up and down for shunting switching, so that other workpieces needing to be continuously conveyed along the main conveying belt cannot be interfered and influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a conveying device capable of stably diverting. Background Art

[0002] When the existing conveyor line performs right-angle diversion, an inclined baffle diversion mechanism is mostly used. The baffle is adjusted to a suitable inclination angle so that when the workpiece is conveyed forward, the inclination angle of the baffle is used for diversion and guidance, and the workpiece on the conveyor line is diverted to the branch conveyor line; however, the above structure is only suitable for workpieces with regular shapes and relatively uniform and stable states on the conveyor line (mostly cylindrical). For workpieces with unstable placement during conveyance, the workpieces often accumulate at the baffle, which causes the transmission line to get stuck;

[0003] A Chinese patent (publication number: CN203612620U) discloses a diverter conveying device; the patent includes a main conveying device, a diverter conveying device and a swing arm, and the swing arm pivots of the diverter conveying device and the swing arm are respectively arranged on both sides of the conveying track of the main conveying device; when diverting, the swing arm is deflected to the main conveying device to drive the workpieces on the main conveying device to be diverted to the diverter conveying device; in actual use, it is found that when the workpieces are placed more densely, the deflection of the swing arm will divert the workpieces that need to be continued to be transported along the main conveyor belt to the diverter conveying device. Therefore, before diverting, it is necessary to leave enough space between the workpieces that need to be diverted and other workpieces, or stop the machine first for manual diversion, deflect the swing arm into place and then automatically divert, which is inconvenient to use. Utility Model Content

[0004] In order to overcome the deficiencies in the background technology, the utility model discloses a conveying device capable of stably diverting.

[0005] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0006] A conveying device capable of smooth diversion comprises a fixed seat, a mounting seat and a belt conveyor device; a mounting seat is provided above the fixed seat, and a telescopic cylinder for driving the mounting seat to rise and fall is provided between the fixed seat and the mounting seat; a belt conveyor device for diverting workpieces on a main conveyor belt to a branch conveyor belt is provided on the top of the mounting seat, and the belt conveyor device is vertically arranged.

[0007] Preferably, the belt conveyor device includes a fixed frame, one end of the fixed frame is connected to the mounting seat, and an electric roller is installed at this end of the fixed frame, and the other end of the fixed frame is rotatably connected to the first roller; the frame body of the fixed frame is telescopically matched with a telescopic frame along its length direction, and one end of the telescopic frame that cooperates with the fixed frame is rotatably connected to the second roller, and the other end is rotatably connected to the third roller; a belt is wrapped around the outside of the electric roller, and the belt is redirected by passing through the first roller, the second roller and the third roller in sequence; an adjustment mechanism for adjusting the extension length of the telescopic frame is provided between the fixed frame and the telescopic frame.

[0008] Preferably, the frame body of the fixed frame is provided with a strip groove along its length direction, and one end of the telescopic frame is slidably matched with the strip groove.

[0009] Preferably, the adjustment mechanism comprises a plurality of adjustment holes arranged at intervals along its length direction, and an end of the fixed frame corresponding to the first roller is provided with a positioning pin capable of being inserted into the corresponding adjustment hole.

[0010] Preferably, a rotating shaft is provided on the top of the mounting seat, the belt conveyor device is rotatably connected to the rotating shaft, and an adjusting screw for positioning the deflection angle of the belt conveyor device is provided on one side of the belt conveyor device corresponding to the rotating shaft.

[0011] Preferably, guide columns are provided on both sides of the bottom of the mounting seat corresponding to the telescopic cylinder, and guide sleeves corresponding to the corresponding guide columns are provided at the positions of the fixing seat corresponding to the guide columns.

[0012] Due to the adoption of the above-mentioned technical solution, the utility model has the following beneficial effects:

[0013] The utility model discloses a conveying device capable of smooth diversion, which has a simple structure. The belt conveyor device is vertically arranged, and when the workpiece needs to be diverted, the telescopic cylinder is controlled to shorten, so that the belt conveyor device falls, and the workpiece that needs to be diverted is blocked from continuing to be conveyed along the main conveyor belt. After the workpiece contacts the belt conveyor device, it is diverted to the branch conveyor belt under the joint action of the belt conveyor device and the main conveyor belt. The diversion is smooth and efficient, and the belt conveyor device moves up and down to perform diversion switching, which will not cause interference to other workpieces that need to be continuously conveyed along the main conveyor belt.

[0014] In addition, the belt conveyor device includes a fixed frame, and the frame body of the fixed frame is telescopically cooperated with a telescopic frame along its length direction. The length of the telescopic frame extending out of the fixed frame is adjusted by an adjusting mechanism, thereby adjusting the effective conveying length of the entire belt conveyor device, thereby being able to adapt to conveyor belts of various width specifications, effectively increasing the scope of application and improving practicality.

[0015] The belt conveyor device is rotatably connected to the top of the mounting seat. An adjusting screw for positioning the deflection angle of the belt conveyor device is provided on one side of the belt conveyor device corresponding to the rotating shaft. The adjusting screw can be loosened to allow the belt conveyor device to deflect along the rotating shaft, thereby adjusting the deflection angle of the belt conveyor device according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a belt conveyor device;

[0018] Figure 3 It is a structural schematic diagram of a fixed rack and a telescopic rack;

[0019] Figure 4 A top view of the belt.

[0020] In the figure: 1, fixed seat; 2, mounting seat; 3, belt conveyor; 3-1, fixed frame; 3-2, first roller; 3-3, belt; 3-4, electric roller; 3-5, telescopic frame; 3-6, second roller; 3-7, third roller; 3-8, adjustment hole; 3-9, positioning pin; 4, telescopic cylinder; 5, guide column; 6, guide sleeve; 7, rotating shaft; 8, adjusting screw. DETAILED DESCRIPTION

[0021] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0022] Embodiment 1, in combination with Figure 1 , a conveying device capable of smooth diversion, comprising a fixed seat 1, a mounting seat 2 and a belt conveyor 3; the fixing seat 1 is provided with a mounting seat 2 above, and a telescopic cylinder 4 for driving the mounting seat 2 to rise and fall is provided between the fixing seat 1 and the mounting seat 2; the top of the mounting seat 2 is provided with a belt conveyor 3 for diverting workpieces on the main conveyor belt to the branch conveyor belt, and the belt conveyor 3 is vertically arranged;

[0023] When in use, the fixed seat 1 is installed on one side of the main conveyor belt, and the belt conveyor device 3 is made to convey the workpiece toward the branch conveyor belt; when diversion is not needed, the telescopic cylinder 4 is controlled to extend, so that the belt conveyor device 3 is lifted up, and the workpiece is conveyed along the main conveyor belt; when the workpiece needs to be diverted, the telescopic cylinder 4 is controlled to shorten, so that the belt conveyor device 3 falls, and the workpiece that needs to be diverted is blocked from continuing to be conveyed along the main conveyor belt, and the belt conveyor device 3 is started at the same time. After the workpiece contacts the belt conveyor device 3, it is diverted to the branch conveyor belt under the joint action of the belt conveyor device 3 and the main conveyor belt. The diversion is smooth and efficient, and the belt conveyor device 3 moves up and down to perform diversion switching, which will not cause interference to other workpieces that need to continue to be conveyed along the main conveyor belt.

[0024] Furthermore, guide columns 5 are provided on both sides of the telescopic cylinder 4 corresponding to the bottom of the mounting seat 2, and guide sleeves 6 corresponding to the corresponding guide columns 5 are provided at the positions of the fixed seat 1 corresponding to the guide columns 5, which can effectively ensure the stability of the up and down movement of the mounting seat 2 and prevent the telescopic rod of the telescopic cylinder 4 from being subjected to large bending moments.

[0025] Embodiment 2: It is found in actual use that the width specifications of the existing conveyor belts are not uniform, which results in the belt conveyor device 3 not being universal and requiring special customization. To solve this technical problem, this embodiment is further improved;

[0026] Combined with Figures 1 to 4 , a conveying device capable of smooth diversion, which is different from Example 1 in that, based on Example 1, the belt conveyor device 3 includes a fixed frame 3-1, one end of the fixed frame 3-1 is correspondingly connected to the mounting seat 2, and the fixed frame 3-1 is installed with an electric roller 3-4 at this end, and the other end of the fixed frame 3-1 is rotatably connected with a first roller 3-2; the fixed frame 3-1 frame body is telescopically matched with a telescopic frame 3-5 along its length direction, as shown in the attached Figure 3 As shown, the fixed frame 3-1 is provided with a strip groove along its length direction, and one end of the telescopic frame 3-5 is slidably matched with the strip groove, that is, the telescopic frame 3-5 can be telescopically adjusted along the strip groove; one end of the telescopic frame 3-5 that cooperates with the fixed frame 3-1 is rotatably connected to the second roller 3-6, and the other end is rotatably connected to the third roller 3-7, that is, the telescopic frame 3-5 drives the second roller 3-6 and the third roller 3-7 to move when telescopically adjusting along the length direction of the fixed frame 3-1; a belt 3-3 is wrapped around the outer side of the electric roller 3-4, and the belt 3-3 is redirected by the first roller 3-2, the second roller 3-6 and the third roller 3-7 in turn; an adjusting mechanism for adjusting the extension length of the telescopic frame 3-5 is provided between the fixed frame 3-1 and the telescopic frame 3-5;

[0027] The adjusting mechanism comprises a plurality of adjusting holes 3-8 arranged at intervals along the length direction thereof, and a positioning pin 3-9 capable of being inserted into the corresponding adjusting hole 3-8 is provided at one end of the fixed frame 3-1 corresponding to the first roller 3-2, that is, when adjusting the extension length of the telescopic frame 3-5, the positioning pin 3-9 can be pulled out first, and the telescopic frame 3-5 can be pushed and pulled along the fixed frame 3-1, and after being adjusted into place, the positioning pin 3-9 is inserted into the corresponding adjusting hole 3-8 of the telescopic frame 3-5, and the positioning pin 3-9 is plugged into the corresponding fixing hole position on the fixed frame 3-1, so that the telescopic frame 3-5 can be fixed;

[0028] When in use, the length of the telescopic frame 3-5 extending from the fixed frame 3-1 is adjusted through the adjustment mechanism, thereby adjusting the effective conveying length of the entire belt conveyor device 3, so that it can adapt to conveyor belts of various width specifications, effectively improving the scope of application and enhancing practicality.

[0029] Embodiment 3, in combination with Figure 2 , a conveying device capable of smooth diversion, based on embodiment 1 or 2, a rotating shaft 7 is provided on the top of the mounting seat 2, the belt conveyor device 3 is rotatably connected to the rotating shaft 7, and an adjusting screw 8 for positioning the deflection angle of the belt conveyor device 3 is provided on the side of the rotating shaft 7 corresponding to the belt conveyor device 3, that is, the adjusting screw 8 can be loosened so that the belt conveyor device 3 can deflect along the rotating shaft 7, so that the deflection angle of the belt conveyor device 3 can be adjusted according to actual needs, and the adjusting screw 8 is tightened after adjustment to the right position, so that the adjusting screw 8 is in corresponding contact with the mounting seat 2; or the mounting seat 2 is provided with a plurality of threaded holes spaced along the annular direction, so that the adjusting screw 8 is correspondingly threadedly connected to the corresponding threaded holes, thereby adjusting and positioning the deflection angle of the belt conveyor device 3.

[0030] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended that all changes that fall within the meaning and scope of equivalent elements are included in the present invention.

Claims

1. A conveying device capable of smooth diversion, characterized by: The invention comprises a fixed seat (1), a mounting seat (2) and a belt conveyor device (3); the mounting seat (2) is arranged above the fixed seat (1), and a telescopic cylinder (4) for driving the mounting seat (2) to rise and fall is arranged between the fixed seat (1) and the mounting seat (2); the belt conveyor device (3) for diverting workpieces on a main conveyor belt to a branch conveyor belt is arranged on the top of the mounting seat (2), and the belt conveyor device (3) is arranged vertically.

2. The conveying device capable of smooth flow diversion as claimed in claim 1, characterized in that: The belt conveyor (3) comprises a fixed frame (3-1), one end of which is correspondingly connected to the mounting seat (2), and an electric roller (3-4) is installed on the fixed frame (3-1), and the other end of the fixed frame (3-1) is rotatably connected to the first roller (3-2); the fixed frame (3-1) is telescopically matched with a telescopic frame (3-5) along its length direction, and the telescopic frame (3-5) is rotatably connected to the second roller (3-6) at one end of the telescopic frame (3-5) matched with the fixed frame (3-1), and is rotatably connected to the third roller (3-7) at the other end; a belt (3-3) is wound around the electric roller (3-4), and the belt (3-3) is redirected by passing through the first roller (3-2), the second roller (3-6) and the third roller (3-7) in sequence; and an adjustment mechanism for adjusting the extension length of the telescopic frame (3-5) is provided between the fixed frame (3-1) and the telescopic frame (3-5).

3. The conveying device capable of smooth flow diversion as claimed in claim 2, characterized in that: The fixed frame (3-1) is provided with a strip groove along its length direction, and one end of the telescopic frame (3-5) is slidably engaged with the strip groove.

4. The conveying device capable of smooth flow diversion as claimed in claim 2, characterized in that: The adjustment mechanism comprises a plurality of adjustment holes (3-8) arranged at intervals along its length direction, and one end of the fixed frame (3-1) corresponding to the first roller (3-2) is provided with a positioning pin (3-9) capable of being inserted into the corresponding adjustment hole (3-8).

5. The conveying device capable of smooth flow diversion as claimed in claim 1, characterized in that: A rotating shaft (7) is provided on the top of the mounting seat (2), the belt conveyor device (3) is rotatably connected to the rotating shaft (7), and an adjusting screw (8) for positioning the deflection angle of the belt conveyor device (3) is provided on one side of the belt conveyor device (3) corresponding to the rotating shaft (7).

6. The conveying device capable of smooth flow diversion as claimed in claim 1, characterized in that: Guide columns (5) are provided on both sides of the bottom of the mounting seat (2) corresponding to the telescopic cylinder (4), and guide sleeves (6) corresponding to the corresponding guide columns (5) are provided at the positions of the fixed seat (1) corresponding to the guide columns (5).

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