Synchronous conveying mechanism

Abstract

The utility model relates to the field of conveyors, and discloses a synchronous conveying mechanism which comprises a vertical plate and first supports, the first supports are arranged between the front portion and the rear portion of the two sides of the lower portion in the vertical plate respectively, second supports are arranged at the top ends of the first supports, and transmission rollers are transversely assembled at the front ends of the inner portions of the first supports. A lower linkage roller is transversely assembled at the rear end of the inner portion of the first support, and an upper heating belt is assembled on the surface between the transmission roller and the lower linkage roller. A speed regulating motor is installed at the bottom end of a connecting plate, the speed regulating motor is started, first bevel gears are fixed to the upper portion and the lower portion of a movable shaft respectively, and when the movable shaft rotates, a driving roller and a transmission roller can be synchronously pushed to rotate by means of a second bevel gear; and therefore, the rotating directions of the meshed bevel gears II and the belts mounted up and down are opposite, and the problem of poor transportation stability is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a synchronous conveying mechanism. Background Art

[0002] There are many types of conveyors. According to the main accessory forms for conveying materials, they can be divided into roller conveyors and belt conveyors. Belt conveyors often use rollers with friction to guide and support the circular belt to rotate in a cycle, and there is no gap compared with roller conveyors, which can avoid the scattering of materials during the conveying process.

[0003] However, at present, a single set of conveyor is often used to smoothly move materials. If the object is large in volume or not placed stably, it is inevitable to shake and fall during transportation, which not only damages the main body of the belt but also makes it difficult to ensure the safety of the transported object.

[0004] Now, a new type of synchronous conveying mechanism is proposed to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a synchronous conveying mechanism to solve the problem of poor transportation stability proposed in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A synchronous conveying mechanism, including a vertical plate and a support one. On both sides of the lower part inside the vertical plate, supports one are respectively arranged between the front and the back, and a support two is arranged at the top of the support one. A driving roller is horizontally assembled between the insides of the support one at the front end, a lower linkage roller is horizontally assembled between the insides of the support one at the rear end, an upper heating belt is assembled on the surface between the driving roller and the lower linkage roller, a driving roller is horizontally assembled between the insides of the support two at the front end, an upper linkage roller is horizontally assembled between the insides of the support two at the rear end, a lower heating belt is assembled on the surface between the driving roller and the upper linkage roller, a reinforcing plate is fixed to the outside of the left side of the support two, a connecting plate is fixed to the outside of the left side of the support one, and a speed regulating motor is installed at the bottom of the connecting plate. A bearing seat is installed at the top of the connecting plate. A coupling is assembled between the speed regulating motor and the bearing seat. A movable shaft is fixed to the top of the coupling, and bevel gears one are respectively welded to the bottom and the top of the movable shaft. The front sides of the left sides of the support one and the support two are respectively movably connected with bevel gears two.

[0007] Preferably, the speed regulating motor can control the rotation of the movable shaft through the coupling, and the movable shaft can longitudinally rotate between the connecting plate and the reinforcing plate.

[0008] Preferably, the bevel gears two are respectively fixedly connected with the driving roller and the transmission roller, and the bevel gears two and the bevel gears one form a ninety-degree meshing structure.

[0009] Preferably, vertical plates are longitudinally welded to the centers of both sides of the second bracket, and a top plate is horizontally fixed between the vertical plates. Two groups of limit blocks are respectively fixed at the front and rear ends inside the vertical plates, and a guide rod is longitudinally welded between the limit blocks. Fixing blocks are respectively installed at the upper and lower positions of the center inside the vertical plates, and a lead screw is longitudinally assembled between the fixing blocks. An assembly plate is horizontally arranged below the top plate, and a threaded sleeve is movably connected to the center of the interior of the assembly plate. Sleeve blocks are respectively fixed at the four corners of the assembly plate, and both sides of the assembly plate are fixedly connected to the second bracket.

[0010] Preferably, the lead screw is embedded in the threaded sleeve, and the lead screw and the threaded sleeve are arranged in concentric circles.

[0011] Preferably, the guide rods are symmetrically arranged at the front and rear ends of the lead screw, and the sleeve blocks are sleeved on the front and rear parts of the guide rods.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: This synchronous conveying mechanism not only realizes the two-way belt transportation of articles, flattens the corners of the packaging bags, but also realizes the adjustment of the distance between the two belts;

[0013] (1) By installing a speed regulating motor at the bottom end of the connecting plate and starting the speed regulating motor below the connecting plate, the coupling is forced to control the in-situ rotation of the movable shaft. Since bevel gears one that are respectively fixed at the upper and lower parts of the movable shaft mesh with bevel gears two on the right side, when the movable shaft rotates, the driving roller and the transmission roller can be synchronously pushed to rotate. Because the bevel gears one at the upper and lower parts have opposite directions, the rotation directions of the respective meshing bevel gears two are also opposite, and the upper heating belt sleeved outside the driving roller and the lower heating belt sleeved outside the transmission roller have opposite running directions, achieving the purpose of consistent conveying direction, so as to restrict the transfer of objects located between the two belts and save power;

[0014] (2) By assembling an upper heating belt on the surface between the transmission roller and the lower linkage roller, and assembling a lower heating belt on the surface between the driving roller and the upper linkage roller, the upper heating belt drives the upper linkage roller to rotate through the belt by the front driving roller, and the lower heating belt drives the lower linkage roller to rotate through the belt by the front transmission roller. The widths and lengths of the two conveying belts are the same. If there are convex or warped parts on the outer packaging of the object, the upper heating belt can cooperate with the lower heating belt to fit and press the packaging surface for hot pressing processing, maintaining the flatness of the object surface and preventing the corners from warping;

[0015] (3) By longitudinally assembling a lead screw between fixed blocks, at the initial stage of assembly, the thread sleeves are respectively turned on both sides of the assembly plate. Since the sleeve blocks at the front and rear ends are respectively sleeved outside the guide rods, the assembly plate can be vertically lifted and lowered along the lead screws on both sides as the thread sleeves rotate, so as to adjust the height of the second bracket and the upper heating belt assembled inside, forcing the upper heating belt and the lower heating belt to fit on the top and bottom of the conveyed goods. Then, according to the positions of the bevel gears II installed on the driving roller and the driven roller, the height of the two bevel gears I outside the movable shaft is adjusted, and the assembly of this device can be completed, which is used to transfer and hot-press the packages. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a front-view structural schematic diagram of the present utility model;

[0018] Figure 3 is a side-view structural schematic diagram of the present utility model;

[0019] Figure 4 is a top-view structural schematic diagram of the present utility model.

[0020] In the figure: 1, vertical plate; 2, limit block; 3, first bracket; 4, second bracket; 5, lower heating belt; 6, upper heating belt; 7, speed-regulating motor; 8, coupling; 9, connecting plate; 10, bearing seat; 11, bevel gear I; 12, bevel gear II; 13, movable shaft; 14, reinforcing plate; 15, guide rod; 16, fixed block; 17, thread sleeve; 18, lead screw; 19, sleeve block; 20, driving roller; 21, assembly plate; 22, upper linkage roller; 23, lower linkage roller; 24, top plate; 25, driven roller. Detailed Description of the Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1: Please refer to Figures 1-4, A synchronous conveying mechanism, including a vertical plate 1 and a first support 3. The first supports 3 are respectively arranged between the front and back on both sides of the lower part inside the vertical plate 1, and a second support 4 is arranged at the top of the first support 3. A driving roller 25 is horizontally assembled between the first supports 3 at the front, a lower linkage roller 23 is horizontally assembled between the first supports 3 at the back, a driving roller 20 is horizontally assembled between the second supports 4 at the front, and an upper linkage roller 22 is horizontally assembled between the second supports 4 at the back. A reinforcing plate 14 is fixed to the outside of the left side of the second support 4, a connecting plate 9 is fixed to the outside of the left side of the first support 3, a speed regulating motor 7 is installed at the bottom of the connecting plate 9, a bearing seat 10 is installed at the top of the connecting plate 9, a coupling 8 is assembled between the speed regulating motor 7 and the bearing seat 10, a movable shaft 13 is fixed to the top of the coupling 8, and bevel gears 11 are welded to the bottom and top of the movable shaft 13 respectively. Bevel gears 12 are respectively movably connected to the front left sides of the first support 3 and the second support 4;

[0023] The speed regulating motor 7 can control the rotation of the movable shaft 13 through the coupling 8. The movable shaft 13 can longitudinally rotate between the connecting plate 9 and the reinforcing plate 14. The bevel gears 12 are respectively fixedly connected to the driving roller 20 and the driving roller 25. The bevel gear 12 and the bevel gear 11 form a ninety-degree meshing structure;

[0024] Specifically, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, start the speed regulating motor 7 below the connecting plate 9, forcing the coupling 8 to control the movable shaft 13 to rotate in place. Since bevel gears 11 meshing with the right bevel gears 12 are respectively fixed at the upper and lower parts of the movable shaft 13, when the movable shaft 13 rotates, it can synchronously drive the driving roller 20 and the driving roller 25 to rotate. Because the bevel gears 11 at the upper and lower parts have opposite directions, the rotation directions of the respective meshing bevel gears 12 are also opposite, and the upper heating belt 6 sleeved on the outside of the driving roller 20 and the lower heating belt 5 sleeved on the outside of the driving roller 25 have opposite running directions, achieving the purpose of consistent conveying direction.

[0025] Embodiment 2: A lower heating belt 5 is assembled on the surface between the driving roller 20 and the upper linkage roller 22, and an upper heating belt 6 is assembled on the surface between the driving roller 25 and the lower linkage roller 23;

[0026] Specifically, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the upper heating belt 6 is driven by the driving roller 20 at the front to drive the upper linkage roller 22 to rotate through the belt body, and the lower heating belt 5 is driven by the driving roller 25 at the front to drive the lower linkage roller 23 to rotate through the belt body. The widths and lengths of the two groups of conveying belts are the same. If there are raised or warped parts on the outer packaging of the object, the upper heating belt 6 can cooperate with the lower heating belt 5 to fit the packaging surface for hot pressing processing.

[0027] Embodiment 3: Vertical plates 1 are longitudinally welded to the centers of both sides of the second support 4, and a top plate 24 is horizontally fixed between the vertical plates 1. Two groups of limit blocks 2 are respectively fixed at the front and rear ends inside the vertical plates 1, and a guide rod 15 is longitudinally welded between the limit blocks 2. Fixed blocks 16 are respectively installed at the upper and lower positions at the center inside the vertical plates 1, and a lead screw 18 is longitudinally assembled between the fixed blocks 16. A mounting plate 21 is horizontally arranged below the top plate 24, and a threaded sleeve 17 is movably connected to the center inside the mounting plate 21. Sleeve blocks 19 are respectively fixed at the four corners of the mounting plate 21, and both sides of the mounting plate 21 are fixedly connected to the second support 4.

[0028] The lead screw 18 is embedded in the threaded sleeve 17, and the lead screw 18 and the threaded sleeve 17 are arranged concentrically. The guide rod 15 is symmetrically arranged at the front and rear ends of the lead screw 18, and the sleeve blocks 19 are sleeved on the front and rear parts of the guide rod 15.

[0029] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , in the initial stage of assembly, the threaded sleeves 17 are respectively rotated on both sides of the mounting plate 21. Since the sleeve blocks 19 at the front and rear ends are respectively sleeved on the outer sides of the guide rods 15, the mounting plate 21 can be vertically lifted and lowered along the lead screws 18 on both sides as the threaded sleeves 17 rotate, so as to adjust the height of the second support 4 and the upper heating belt 6 assembled inside connected thereto, forcing the upper heating belt 6 and the lower heating belt 5 to fit on the top and bottom of the conveyed goods. Then, according to the positions of the bevel gears II 12 installed on the driving roller 20 and the driven roller 25, the heights of the two bevel gears I 11 outside the movable shaft 13 are adjusted.

[0030] Working principle: When the utility model is in use, at the initial stage of assembly, the threaded sleeves 17 are respectively rotated on both sides of the assembly plate 21. Since the sleeve blocks 19 at the front and rear ends are respectively sleeved on the outside of the guide rods 15, the assembly plate 21 can be vertically lifted and lowered along the two lead screws 18 with the rotation of the threaded sleeves 17, so as to adjust the height of the second bracket 4 connected thereto and the upper heating belt 6 assembled inside, forcing the upper heating belt 6 and the lower heating belt 5 to fit on the top and bottom of the conveyed goods. Then, according to the positions of the bevel gears II 12 installed on the driving roller 20 and the driven roller 25, the height of the two bevel gears I 11 outside the movable shaft 13 is adjusted. After that, the speed regulating motor 7 below the connecting plate 9 is started, forcing the coupling 8 to control the movable shaft 13 to rotate in place. Since the bevel gears I 11 meshing with the right bevel gear II 12 are respectively fixed at the upper and lower parts of the movable shaft 13, the driving roller 20 and the driven roller 25 can be synchronously pushed to rotate when the movable shaft 13 rotates. Since the bevel gears I 11 at the upper and lower parts have opposite directions, the rotation directions of the respective meshing bevel gears II 12 are also opposite, and the upper heating belt 6 sleeved outside the driving roller 20 and the lower heating belt 5 sleeved outside the driven roller 25 have opposite running directions, achieving the purpose of the same conveying direction, so as to restrict the transfer of the objects located between the two belts. Since the upper heating belt 6 drives the upper linkage roller 22 to rotate through the belt by the driving roller 20 in the front, and the lower heating belt 5 drives the lower linkage roller 23 to rotate through the belt by the driven roller 25 in the front, the widths and lengths of the two conveyor belts are the same. If there are convex or warped parts on the outer packaging of the object, the upper heating belt 6 can cooperate with the lower heating belt 5 to fit the packaging surface for hot pressing processing.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A synchronous conveying mechanism, comprising a vertical plate (1) and a first bracket (3), characterized in that: On both sides of the lower part inside the vertical plate (1) respectively between the front and the back, there are arranged first supports (3), and at the top of the first supports (3), there are second supports (4). Horizontally assembled between the first supports (3) at the front end is a driving roller (25), and horizontally assembled between the first supports (3) at the back end is a lower linkage roller (23). On the surfaces between the driving roller (25) and the lower linkage roller (23), there is an upper heating belt (6) assembled. Horizontally assembled between the second supports (4) at the front end is a driving roller (20), and horizontally assembled between the second supports (4) at the back end is an upper linkage roller (22). On the surfaces between the driving roller (20) and the upper linkage roller (22), there is a lower heating belt (5) assembled. On the outside of the left side of the second support (4), there is a reinforcing plate (14) fixed. On the outside of the left side of the first support (3), there is a connecting plate (9) fixed, and at the bottom end of the connecting plate (9), there is a speed regulating motor (7) installed. At the top end of the connecting plate (9), there is a bearing block (10) installed. Between the speed regulating motor (7) and the bearing block (10), there is a coupling (8) assembled. At the top of the coupling (8), there is a movable shaft (13) fixed, and at the bottom and top of the movable shaft (13), there are bevel gears one (11) welded respectively. At the front of the left side of the first support (3) and the second support (4), there are bevel gears two (12) movably connected respectively.

2. The synchronous conveying mechanism according to claim 1, characterized in that: The speed regulating motor (7) can control the rotation of the movable shaft (13) through the coupling (8), and the movable shaft (13) can longitudinally rotate between the connecting plate (9) and the reinforcing plate (14).

3. The synchronous conveying mechanism according to claim 1, wherein: The bevel gears two (12) are respectively fixedly connected with the driving roller (20) and the driving roller (25), and the bevel gears two (12) and the bevel gears one (11) form a ninety-degree meshing structure.

4. A synchronous conveying mechanism according to claim 1, characterized in that: At the centers of both sides of the second support (4), there are vertical plates (1) welded longitudinally respectively, and at the top between the vertical plates (1), there is a top plate (24) fixed horizontally. At the front and back ends of the inner side of the vertical plate (1), there are two groups of limit blocks (2) fixed respectively, and between the limit blocks (2), there is a guide rod (15) welded longitudinally. At the upper and lower positions at the center of the inner side of the vertical plate (1), there are fixed blocks (16) installed respectively, and between the fixed blocks (16), there is a lead screw (18) assembled longitudinally. Below the top plate (24), there is an assembly plate (21) arranged horizontally, and at the center of the inside of the assembly plate (21), there is a threaded sleeve (17) movably connected. At the four corners of the assembly plate (21), there are sleeve blocks (19) fixed respectively. On both sides of the assembly plate (21), there are connections with the second support (4) fixed.

5. A synchronous conveying mechanism according to claim 4, characterized in that: The lead screw (18) is embedded in the threaded sleeve (17), and the lead screw (18) and the threaded sleeve (17) are arranged in concentric circles.

6. The synchronous conveying mechanism according to claim 4, characterized in that: The guide rods (15) are symmetrically arranged at the front and back ends of the lead screw (18), and the sleeve blocks (19) are sleeved at the front and back of the guide rods (15).

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