Turnover mechanism for sintered plate

Abstract

A turnover mechanism of a sintered plate relates to the field of sintered plate processing and comprises a first conveying roller and a second conveying roller which are used for conveying the sintered plate and have the same conveying direction, the starting end of the second conveying roller is located below the tail end of the first conveying roller and distributed in a staggered mode, and a baffle capable of moving towards the starting end of the second conveying roller is arranged on the second conveying roller in a crossing mode. The conveying device is characterized in that the face, opposite to the starting end of the second conveying roller, of the baffle is provided with an inclined face inclining downwards, the lower edge of the inclined face is higher than the conveying plane of the second conveying roller, sliding rails parallel to the conveying direction of the second conveying roller are arranged on the two sides of the second conveying roller respectively, and the baffle and the inclined face are both installed on sliding blocks matched with the sliding rails. According to the utility model, the overturned sintering plate can be conveniently buffered, so that when the overturned sintering plate is separated from the baffle plate, the overturned sintering plate firstly falls onto the inclined surface and then slowly falls down along the inclined surface, the collision to the sintering plate caused by instantaneous falling is reduced, and the quality stability of the sintering plate in the assembly process can be kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to sintering plate processing field, and specifically relates to a kind of turnover mechanism of sintering plate. BACKGROUND

[0002] During the assembly of the sintering plate and the top plate, the sintering plate needs to be turned over. Therefore, the applicant previously applied for a utility model patent with the application number 202122914163.9 and the patent name "Processing device for multi-crease sintering plate", which can realize assembly line operation, greatly reduce the labor and improve the processing efficiency of the multi-crease sintering plate.

[0003] However, the applicant found in actual use that when the sintering plate is turned over by using the device, the baffle for pushing the sintering plate to turn over is a fixed vertical baffle. After the sintering plate is turned over, it moves forward under the driving of the conveying roller. The baffle moves in the opposite direction of the conveying direction of the conveying roller. Therefore, at the moment when the sintering plate and the baffle are separated, the lower surface of the sintering plate at the end of the baffle will instantaneously fall due to the lack of support from the baffle, causing the sintering plate to fall onto the conveying roller. The sintering plate and the conveying roller are prone to collision, which affects the appearance of the sintering plate and even damages the sintering plate, affecting the quality of the sintering plate. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a turnover mechanism for sintering plate to solve the technical problem that the sintering plate turned over in the prior art is prone to instantaneously falling when it is separated from the baffle, thereby causing collision to the sintering plate and affecting the quality of the sintering plate.

[0005] To solve the above technical problems, the utility model adopts the following specific solutions: a turnover mechanism for sintering plate, comprising a first conveying roller and a second conveying roller for conveying sintering plate and having the same conveying direction. The starting end of the second conveying roller is located below the end of the first conveying roller and is distributed in a staggered manner. A baffle capable of moving towards the starting end of the second conveying roller is arranged on the second conveying roller. The baffle is characterized in that one side of the baffle opposite to the starting end of the second conveying roller is provided with an inclined downward slope, and the lower edge of the slope is higher than the conveying plane of the second conveying roller. The two sides of the second conveying roller are respectively provided with a slide rail parallel to the conveying direction of the second conveying roller. The baffle and the slope are both installed on a slide block matched with the slide rail.

[0006] As a further optimization of the above technical solutions, the opposite side of the baffle from the starting end of the second conveying roller is provided with two mutually parallel inclined supports, and the two inclined supports are respectively coplanar with the two slide rails in the vertical direction. A plurality of parallel distributed rotating roller shafts are rotatably connected between the two inclined supports. The second conveying roller comprises a plurality of parallel and spaced conveying roller shafts. The axis of the rotating roller shaft is parallel to the axis of the conveying roller shaft. The inclined surface of the two inclined supports and the plurality of rotating roller shafts is the inclined surface provided on the opposite side of the baffle from the starting end of the second conveying roller.

[0007] As a further optimization of the above technical solutions, a long strip-shaped slide block is arranged on each slide rail in the same direction as the length of the slide rail. The baffle is fixed to one end of the long strip-shaped slide block close to the starting end of the second conveying roller. The upper end of the inclined support is fixed to the baffle, and the lower end of the inclined support is fixed to the other end of the long strip-shaped slide block away from the starting end of the second conveying roller.

[0008] As a further optimization of the above technical solutions, two slide blocks are arranged on each slide rail. The baffle is rotatably mounted on the slide block close to the starting end of the second conveying roller. The upper end of the inclined support is rotatably connected to the baffle, and the lower end of the inclined support is rotatably connected to the slide block away from the starting end of the second conveying roller.

[0009] As a further optimization of the above technical solutions, the two slide blocks on each slide rail are respectively connected with a driving assembly for driving the slide blocks to slide along the slide rail.

[0010] As a further optimization of the above technical solutions, the driving assembly comprises a lead screw and a driving motor for driving the lead screw to rotate.

[0011] As a further optimization of the above technical solutions, the opposite side of the baffle from the starting end of the second conveying roller is provided with an inclined plate. The plate surface of the inclined plate is the inclined surface provided on the opposite side of the baffle from the starting end of the second conveying roller. Two mounting portions are respectively arranged on the two sides of the lower end of the inclined plate, and the two mounting portions are respectively fixed to the slide blocks on the two slide rails.

[0012] As a further optimization of the above technical solutions, a plurality of parallel distributed rotating roller shafts are arranged on the inclined plate. The second conveying roller comprises a plurality of parallel and spaced conveying roller shafts. The axis of the rotating roller shaft is parallel to the axis of the conveying roller shaft.

[0013] As a further optimization of the above technical solutions, the upper end surface of the baffle is an arc surface.

[0014] Compared with the prior art, the beneficial effects of the present application are as follows:

[0015] 1. The utility model discloses a structure of the inclined plane and the rotating roller shaft of example 1.

[0016] 2. The utility model discloses a structure of the inclined plane and the rotating roller shaft of example 1.

[0017] 3. The utility model discloses a structure of the inclined plane and the rotating roller shaft of example 1. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Figure 1 is a structure schematic diagram of the turnover mechanism in example 1 (when the sintering plate does not occur turnover);

[0019] Figure 2 Figure 2 is a structure schematic diagram of the turnover mechanism in example 1 (when the sintering plate is occurring turnover);

[0020] Figure 3 Figure 3 is a structure schematic diagram of the turnover mechanism in example 1 (after the sintering plate occurs turnover);

[0021] Figure 4 Figure 4 is a structure schematic diagram of the inclined plane and the rotating roller shaft of example 1;

[0022] Figure 5 Figure 5 is a side view schematic diagram of the inclined support, connecting plate and sliding block in example 2 (when the baffle is vertically arranged);

[0023] Figure 6 Figure 6 is a side view schematic diagram of the inclined support, connecting plate and sliding block in example 2 (when the baffle is arranged obliquely);

[0024] Figure 7 Figure 7 is a top view schematic diagram of the slide rail in example 2;

[0025] : 1, first conveying roller, 2, sintering plate, 3, proximity switch, 4, lifting cylinder, 5, slide rail, 501, driving element, 5011, first driving motor, 5012, second driving motor, 502, lead screw, 5021, first lead screw, 5022, second lead screw, 503, side wall, 6, sliding block, 601, first sliding block, 602, second sliding block, 7, baffle, 8, camber, 9, rotating roller shaft, 10, inclined surface, 1001, inclined support, 11, second conveying roller, 1101, conveying roller shaft. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be further described in detail below in combination with specific embodiments, and the parts not described and disclosed in the following embodiments of the utility model should be understood as the prior art known or should be known by the person skilled in the art.

[0027] Embodiment 1

[0028] As Figure 1 shown, the utility model discloses a kind of turnover mechanism of sintering plate, and same as prior art is, the turnover mechanism includes first conveying roller 1 and second conveying roller 11 for conveying sintering plate 2 and conveying direction is same, first conveying roller 1 and second conveying roller 11 are all horizontally arranged, and all include several parallel interval distribution conveying roller shaft 1101, first conveying roller 1 and second conveying roller 11 are also provided with motor for conveying roller shaft 1101 transmission, the starting end of the second conveying roller 11 is located below the end of first conveying roller 1 and is staggered distribution, the end of first conveying roller 1 is provided with proximity switch 3, when detecting sintering plate 2 reaches target position, lifting cylinder 4 is started to lift sintering plate 2, so that sintering plate 2 is conveyed from first conveying roller 1 to second conveying roller 11.

[0029] The two sides of second conveying roller 11 are respectively provided with slide rail 5 parallel to the conveying direction of second conveying roller 11, the structure of slide rail 5 is prior art, for the convenience of understanding, the structure of slide rail 5 is briefly described as follows: slide rail 5 is provided with sliding block 6 matched therewith and driving assembly for controlling sliding amplitude of sliding block, the driving assembly in the embodiment includes driving element 501 and lead screw 502, driving element 501 is driving motor, sliding block 6 is arranged on lead screw 502, the side wall 503 of the two sides of slide rail 5 limits the rotation of sliding block 6 along with the rotation of lead screw 502, so that the sliding block 6 on it can reciprocate along slide rail 5, it needs to be explained that, in order to facilitate showing the relative position of slide rail 5 and lead screw 502 in the current drawing, one side wall of slide rail 5 is omitted.

[0030] A baffle 7 is arranged above the second conveying roller 11 and is movable to the starting end of the second conveying roller 11. The plane where the highest point of the conveying roller shaft 1101 of the second conveying roller 11 is located is defined as the conveying plane of the second conveying roller 11. The baffle 7 is perpendicular to the conveying plane, and the lower edge of the baffle 7 is higher than the conveying plane of the second conveying roller 11. The two ends of the bottom of the baffle 7 are respectively provided with mounting portions, and the two mounting portions are respectively fixed to the sliding blocks of the two slide rails 5.

[0031] Unlike the prior art, the side of the baffle 7 opposite to the starting end of the second conveying roller 11 is provided with an inclined downward inclined surface 10. The lower edge of the inclined surface 10 is higher than the conveying plane of the second conveying roller 11. The two ends of the bottom of the inclined surface 10 are also respectively provided with mounting portions, and the two mounting portions are respectively fixed to the sliding blocks of the two slide rails 5. By moving the sliding blocks 6 along the slide rails 5, the baffle 7 and the inclined surface 10 can synchronously reciprocate on the slide rails 5.

[0032] Specifically, as shown in Figure 4 , the side of the baffle 7 opposite to the starting end of the second conveying roller 11 is provided with two mutually parallel inclined struts 1001, and the two inclined struts 1001 are respectively coplanar with the two slide rails 5 in the vertical direction. A connecting plate (not shown in the figure) is arranged between the two inclined struts 1001, and the plate surface of the connecting plate is the inclined surface 10 arranged on the side of the baffle 7 opposite to the starting end of the second conveying roller 11.

[0033] In order to facilitate the downward movement of the sintering plate 2 falling on the inclined surface 10, as another arrangement of the inclined surface 10, a plurality of parallel distributed rotating roller shafts 9 (as shown in Figure 4 ) are rotatably connected between the two inclined struts 1001. The axis of the rotating roller shaft 9 is parallel to the axis of the conveying roller shaft 1101. The inclined surface 10 formed by the two inclined struts 1001 and the plurality of rotating roller shafts 9 is the inclined surface 10 arranged on the side of the baffle 7 opposite to the starting end of the second conveying roller 11.

[0034] The sliding block 6 on each slide rail 5 is a long strip-shaped sliding block, and the length direction of the long strip-shaped sliding block is the same as the length direction of the slide rail 5. The baffle 7 is fixed to one end of the long strip-shaped sliding block close to the starting end of the second conveying roller 11. The upper end of the inclined strut 1001 is fixed to the baffle 7, and the lower end of the inclined strut 1001 is fixed to the other end of the long strip-shaped sliding block away from the starting end of the second conveying roller 11.

[0035] As another arrangement of the sliding block, the sliding block on each slide rail 5 is two blocks arranged at intervals. The baffle 7 is fixed to the sliding block close to the starting end of the second conveying roller 11. The upper end of the inclined strut 1001 is fixed to the baffle 7, and the lower end of the inclined strut 1001 is fixed to the sliding block away from the starting end of the second conveying roller 11. The specific fixed connection manner adopts the prior art, and welding and pin shaft connection can be used, which will not be described here.

[0036] In addition, the baffle 7 can be provided with an inclined plate (not shown in the figure) on the side opposite to the starting end of the second conveying roller 11, the plate surface of the inclined plate is the inclined surface 10 provided on the side of the baffle 7 opposite to the starting end of the second conveying roller 11, the lower end of the inclined plate is provided with two mounting portions respectively, the two mounting portions are fixed with the sliding blocks on the two sliding rails 5 respectively, and the inclined plate and the baffle 7 are fixed.

[0037] A plurality of parallel distributed rotating roller shafts 9 are arranged on the inclined plate, the second conveying roller 11 comprises a plurality of parallel and spaced conveying roller shafts 1101, and the axis of the rotating roller shaft 9 is parallel to the axis of the conveying roller shaft 1101.

[0038] In order to facilitate the baffle 7 to turn over the sintering plate 2, the upper end surface of the baffle 7 is provided as an arc surface 8, and in addition, a roller shaft parallel to the rotating roller shaft 9 can also be provided on the upper end surface of the baffle 7.

[0039] In use, first, as shown in Figure 1 , the sintering plate 2 is placed on the first conveying roller 1, and the operator completes the processing of one side of the sintering plate 2, when the sintering plate 2 is conveyed to the end of the first conveying roller 1, the lifting cylinder 4 is lifted to make the sintering plate 2 tilt downward and fall on the second conveying roller 11, the driving assembly of the sliding rail 5 is started to drive the sliding block 6 and the baffle 7 on it to move to the starting end of the second conveying roller 11, the baffle 7 pushes the sintering plate 2 to gradually adjust to the vertical state (as shown in Figure 2 ), the baffle 7 continues to move to the starting end of the second conveying roller 11, at this time, the upper part of the baffle 7 is blocked by the first conveying roller 1, so that the baffle 7 is turned over, after turning over, one end of the sintering plate 2 is in contact with the second conveying roller 11, and the other end falls on the inclined surface 10 (as shown in Figure 3 ), the sliding block 6 and the baffle 7 continue to move, the sintering plate 2 gradually separates from the inclined surface 10, until the sintering plate 2 completely falls on the second conveying roller 11, in this process, the end of the sintering plate 2 in contact with the inclined surface 10 slowly falls, avoiding the impact on the sintering plate 2 caused by the instantaneous separation of the sintering plate 2 and the baffle 7; after the sintering plate 2 completely falls on the second conveying roller 11, the operator again implements the processing of the sintering plate 2, and the specific processing mode is the same as that of the prior art, which will not be described here.

[0040] It should be noted that, in order to maintain the smooth progress of the turning operation, the vertical distance between the first conveying roller 1 and the second conveying roller 11 should be greater than 1 / 2 of the length of the sintering plate 2, so that when the sintering plate 2 is in the vertical state, the first conveying roller 1 abuts above the center line of the sintering plate 2, and the height of the baffle 7 should be less than 1 / 2 of the length of the sintering plate 2, preferably, the height of the baffle 7 is 1 / 3-1 / 5 of the length of the sintering plate 2.

[0041] Embodiment 2

[0042] The embodiment is identical to the general structure of Embodiment 1, except that the baffle 7, the inclined strut 1001 and the sliding block 6 are rotatably connected in the embodiment.

[0043] Specifically, as shown in Figure 5 , 6 , two sliding blocks 6 are arranged on each sliding rail 5 in the embodiment, which are a first sliding block 601 close to the starting end of the second conveying roller 11 and a second sliding block 602 away from the starting end of the second conveying roller. The lower end of the baffle 7 is rotatably installed on the first sliding block 601, the upper end of the inclined strut 1001 is rotatably connected with the baffle 7, and the lower end of the inclined strut 1001 is rotatably installed on the second sliding block 602. Among them, the mounting portion of the lower end of the baffle 7 and the first sliding block 601 are both provided with mounting holes, and the mounting shaft passes through the mounting holes of the baffle 7 lower end and the first sliding block 601 and the sliding block in turn, so as to realize the rotatable connection between the baffle 7 and the first sliding block 601. The rotatable connection between the other inclined struts 1001 and the corresponding sliding blocks and the baffle 7 is realized through the cooperation of the mounting holes and the mounting shaft. In addition, the rotatable connection can also adopt other connection methods of the prior art, as long as it can realize the adjustment of the inclination angle of the inclined strut 1001 and the baffle 7, which will not be repeated here.

[0044] The two sliding blocks on each sliding rail 5 are independently controlled, and the two sliding blocks are respectively connected with a driving assembly for driving the sliding blocks to slide along the sliding rail 5. Each driving assembly includes a lead screw and a driving motor for driving the lead screw to rotate. Specifically, as shown in Figure 7As shown, the first driving assembly for driving the first slider 601 to slide includes a first lead screw 5021 and a first driving motor 5011, and the second driving assembly for driving the second slider 602 to slide includes a second lead screw 5022 and a second driving motor 5012. The first slider 601 is provided with a first through hole and a first threaded hole, and the second slider 602 is provided with a second through hole and a second threaded hole. The first threaded hole is used for the first lead screw 5021 to pass through, and the internal thread of the first threaded hole is used in cooperation with the external thread of the first lead screw 5021. The first driving motor 5011 drives the first lead screw 5021 to rotate, so as to control the first slider 601 to move along the slide rail 5. The first through hole is a smooth hole used for the second lead screw 5022 to pass through, and the diameter of the first through hole is greater than the diameter of the second lead screw 5022, so as to avoid the second lead screw 5022 from interfering with the sliding of the first slider 601. Similarly, the second threaded hole is used for the second lead screw 5022 to pass through, and the internal thread of the second threaded hole is used in cooperation with the external thread of the second lead screw 5022. The second driving motor 5012 drives the second lead screw 5022 to rotate, so as to control the second slider 602 to move along the slide rail 5. The second through hole is a smooth hole used for the first lead screw 5021 to pass through, and the diameter of the second through hole is greater than the diameter of the first lead screw 5021, so as to avoid the first lead screw 5021 from interfering with the sliding of the second slider 602.

[0045] By controlling the distance between the two sliders on the same slide rail 5, the inclination angle of the inclined support 1001 and the baffle 7 can be changed. The baffle 7 arranged in an inclined manner can buffer the sintering plate 2 falling on the baffle 7, so as to avoid the end of the sintering plate 2 first contacting the first conveying roller 1 from being knocked down instantaneously when the sintering plate 2 on the first conveying roller 1 falls on the second conveying roller 11. The sintering plate 2 after turning over is subjected to secondary buffering by the inclined surface 10, so as to further reduce the knocking of the sintering plate 2 caused by turning over, and to avoid the sintering plate 2 from being damaged to a certain extent.

[0046] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A sintered plate overturning mechanism comprising a first conveying roller (1) and a second conveying roller (11) for conveying sintered plates (2) and conveying in the same direction, the starting end of the second conveying roller (11) being located below the end of the first conveying roller (1) and being distributed in a staggered manner, a baffle (7) capable of moving to the starting end of the second conveying roller (11) being arranged on the second conveying roller (11), characterized in that, The baffle (7) is provided with an inclined surface (10) on the side opposite to the starting end of the second conveying roller (11), the lower edge of the inclined surface (10) is higher than the conveying plane of the second conveying roller (11), and the two sides of the second conveying roller (11) are respectively provided with slide rails (5) parallel to the conveying direction of the second conveying roller (11), and the baffle (7) and the inclined surface (10) are both mounted on slide blocks (6) matched with the slide rails (5).

2. The mechanism for turning over the sintering plate according to claim 1, wherein The baffle (7) is provided with two inclined struts (1001) parallel to each other on the side opposite to the starting end of the second conveying roller (11), the two inclined struts (1001) are respectively coplanar with the two slide rails (5) in the vertical direction, a plurality of rotating roller shafts (9) are rotatably connected between the two inclined struts (1001) and are distributed in parallel, the second conveying roller (11) comprises a plurality of conveying roller shafts (1101) distributed in parallel and at intervals, the axis of the rotating roller shaft (9) is parallel to the axis of the conveying roller shaft (1101), and the inclined surface where the two inclined struts (1001) and the plurality of rotating roller shafts (9) are located is the inclined surface (10) provided on the side of the baffle (7) opposite to the starting end of the second conveying roller (11).

3. The sinter plate turnover mechanism according to claim 2, wherein A long strip-shaped slide block parallel to the length direction of the slide rail (5) is arranged on each slide rail (5), the baffle (7) is fixed to one end of the long strip-shaped slide block close to the starting end of the second conveying roller (11), the upper end of the inclined strut (1001) is fixed to the baffle (7), and the lower end of the inclined strut (1001) is fixed to the other end of the long strip-shaped slide block away from the starting end of the second conveying roller (11).

4. The sinter plate turnover mechanism according to claim 2, wherein Two slide blocks are arranged at intervals on each slide rail (5), the baffle (7) is rotatably mounted on the slide block close to the starting end of the second conveying roller (11), the upper end of the inclined strut (1001) is rotatably connected to the baffle (7), and the lower end of the inclined strut (1001) is rotatably connected to the slide block away from the starting end of the second conveying roller (11).

5. The sinter plate turnover mechanism according to claim 4, wherein The two slide blocks on each slide rail (5) are respectively connected with a driving assembly for driving the slide blocks to slide along the slide rail (5).

6. The sinter plate turnover mechanism according to claim 5, wherein The driving assembly comprises a lead screw and a driving motor for driving the rotation of the lead screw.

7. The sinter plate turnover mechanism according to claim 1, wherein The baffle (7) is provided with an inclined plate on the side opposite to the starting end of the second conveying roller (11), the plate surface of the inclined plate is the inclined surface (10) provided on the side of the baffle (7) opposite to the starting end of the second conveying roller (11), the two sides of the lower end of the inclined plate are respectively provided with mounting portions, and the two mounting portions are respectively fixed to the slide blocks (6) on the two slide rails (5).

8. The sinter plate turnover mechanism according to claim 7, wherein A plurality of rotating roller shafts (9) distributed in parallel are arranged at intervals on the inclined plate, the second conveying roller (11) comprises a plurality of conveying roller shafts (1101) distributed in parallel and at intervals, and the axis of the rotating roller shaft (9) is parallel to the axis of the conveying roller shaft (1101).

9. The sinter plate turnover mechanism according to claim 1, wherein The upper end surface of the baffle (7) is provided as an arc surface (8).

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