CN221875550U - Box moving changing direction conveyor - Google Patents

Abstract

The utility model discloses a box body moving and turning conveyor, which comprises: a frame body; the conveying component is arranged on the frame main body and provided with a plurality of carrier rollers which rotate in the same direction and are used for transversely conveying the box body; the pushing component is positioned above the conveying component and provided with a first motor, a pushing plate and a first swing rod; the first motor is fixedly arranged, and the output end of the first motor is fixedly connected with one end of the first swing rod; the other end of the first swing rod is rotatably provided with a first roller, and the first roller moves in a first strip-shaped groove transversely arranged in the pushing plate; the pushing plate is longitudinally and slidably arranged on the frame main body; the material blocking part is positioned below the conveying part and is provided with a material blocking plate which is driven upwards and penetrates out between adjacent carrier rollers and is used for blocking the lateral movement of the box body. According to the utility model, the pushing plate can periodically move back and forth and push the box body, so that the impact force on the box body is reduced in the moving process of the pushing plate, and the problems of complex structure and high cost are avoided.

Description

Box moving changing direction conveyor

Technical Field

The utility model relates to the field of logistics transportation, in particular to a box-moving direction-changing conveyor.

Background Art

The box can be used as a conveying carrier in the turnover transportation of materials to improve material efficiency and reduce operating costs.

During the conveying process, the box often moves horizontally and then turns to longitudinal movement. The existing conveying mechanism mainly sets a steering mechanism at the position where steering is required. For example, a lifting platform moves upward to support the conveyed box, and then the lifting platform/box is turned and transplanted through gear racks. The problems are: complex structure and high cost; for example, the push plate driven by the cylinder, that is, when the box moves to the appropriate position, the cylinder starts to drive the push plate to move and change the direction of the box. The problem is: the cylinder extends and retracts to drive the push plate 32 to accelerate and decelerate. When it contacts the box, the impact force is large, which can easily cause damage to the items in the box.

Summary of the invention

The utility model aims to provide a box moving and changing direction conveyor, which realizes the periodic reciprocating movement of a push plate and pushes the box, so that the impact force of the push plate on the box is reduced during the movement, avoiding the problems of complex structure and high cost.

In order to achieve the above purpose, the box moving direction changing conveyor includes:

Framework body;

A conveying component, mounted on the frame body, having a plurality of rollers that rotate together and are used to convey the box body laterally;

The pushing component is located above the conveying component and has a first motor, a pushing plate, and a first swing rod;

The first motor is fixedly arranged, and the output end is fixedly connected to one end of the first swing rod;

The other end of the first swing rod is rotatably mounted with a first roller, and the first roller moves in a first strip groove arranged transversely on the push plate; the push plate is longitudinally slidably mounted on the frame body;

The material blocking component is located below the conveying component and has a material blocking plate which is driven upward and passes through between adjacent rollers and is used to block the lateral movement of the box body.

Furthermore, the conveying component also has a transversely arranged transmission shaft, and a plurality of groups of transmission components arranged transversely and spaced apart and corresponding to a plurality of rollers;

One end of the transmission shaft is connected to the driving assembly;

Each transmission assembly has a first fixed wheel, a second fixed wheel, and a transmission rope;

The first fixed wheel is fixedly installed on the transmission shaft, and the second fixed wheel is fixedly installed on one end of the roller;

The transmission rope is wound around the outer sides of the first fixed wheel and the second fixed wheel for power transmission.

Furthermore, the first swing rod is provided with a plurality of positioning holes;

A plurality of positioning holes are arranged side by side along the length direction of the first swing rod, and the shaft where the first roller is located passes through one of the positioning holes and is fixed by bolts.

Furthermore, a discharge plate which is not higher than the upper end section of the conveying component is provided on the longitudinal side of the conveying component;

The discharging plate is located at the opposite side of the pushing plate.

Furthermore, the material blocking components are multiple groups, arranged side by side horizontally;

The spacing between adjacent material blocking plates is greater than the length of the box body, and the length of the pushing plate is greater than the distance between the multiple groups of material blocking components.

Furthermore, the material blocking component also has a second motor and a second swing rod;

The second motor is fixed on the fixed plate, and the output end is fixedly connected to one end of the second swing rod;

A second roller is rotatably mounted on the other end of the second swing rod, and the second roller moves in a second strip groove arranged longitudinally on the baffle plate;

The material blocking plate is slidably arranged on the fixed plate up and down.

Compared with the prior art, the present box moving direction changing conveyor drives the first swing rod to rotate through the first motor, so that the first swing rod rotates circumferentially, and the first roller at the end of the first swing rod moves in the first strip groove of the push plate, so that the push plate can move back and forth periodically and push the box, which not only reduces the impact force of the push plate on the box during the movement, but also avoids the problems of complex structure and high cost caused by the traditional gear rack transplantation method;

Since one end of the transmission shaft is connected to the driving assembly, the power output of the transmission shaft can be guaranteed to be consistent. The transmission assembly corresponds to each roller, and the power is transmitted through the transmission rope wound around the outside thereof. Therefore, under the transmission action of the transmission shaft, adjacent transmission ropes are independent of each other, driving the corresponding rollers to rotate, effectively reducing the accumulation caused by the decrease in transmission efficiency, making the rotation speed of multiple rollers the same and the transportation more stable;

Since the first rocker arm is provided with a plurality of positioning holes, the positioning holes are used for installing the first roller. The plurality of positioning holes are arranged side by side along the length of the first rocker arm and are used for adjusting the position of the first roller, thereby adjusting the moving stroke of the push plate and making it suitable for conveying parts of different widths.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is an overall schematic diagram of the utility model;

FIG2 is a schematic diagram of the internal structure of the utility model;

Figure 3 is a schematic diagram of the pusher component in the utility model;

FIG4 is a schematic diagram of the pusher component of the present invention (ignoring the frame body);

FIG5 is a schematic diagram of a conveying component in the present utility model;

FIG6 is a schematic diagram of a material blocking component in the utility model from a first viewing angle;

FIG7 is a schematic diagram of the material blocking component of the utility model from a second viewing angle;

In the figure: 10, frame body, 11, universal wheel, 12, discharge plate;

20. Conveying component, 21. Supporting horizontal plate, 22. Supporting roller, 23. Transmission shaft, 24. First fixed wheel, 25. Transmission rope, 26. Second fixed wheel, 27. Driving assembly;

30. a material pushing component, 31. a first motor, 32. a material pushing plate, 33. a first swing rod, 34. a first roller, 35. a first strip groove;

40. material blocking component, 41. fixing plate, 42. second motor, 43. material blocking plate, 44. second strip groove, 45. second swing rod, 46. second roller, 47. guide rod, 48. position sensor.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1 to 4, the box moving direction changing conveyor includes:

Frame body 10;

The conveying member 20 is mounted on the frame body 10 and has a plurality of rollers 22 that rotate together and are used to convey the box body laterally;

The pusher component 30 is installed on the frame body 10 and is located above the conveying component 20, and has a first motor 31, a pusher plate 32, and a first swing rod 33;

The first motor 31 is fixedly arranged, and the output end is fixedly connected to one end of the first swing rod 33;

The other end of the first swing rod 33 is rotatably mounted with a first roller 34, and the first roller 34 moves in a first strip groove 35 arranged transversely on the push plate 32; the push plate 32 is longitudinally slidably mounted on the frame body 10, and the lower end thereof is higher than the material blocking component 40;

The material blocking member 40 is located below the conveying member 20 and has a material blocking plate 43 which is driven upward and passes through between adjacent rollers 22 and is used to block the lateral movement of the box body;

Specifically, the frame body 10 is an integral support structure, and a rectangular tube can be welded and bolted to form a frame structure; a universal wheel 11 and a support rod with a lifting function can be provided at the lower end of the frame body 10, that is, the universal wheel 11 is used to adjust the movement position, and the support rod is used to locate the position;

The conveying component 20 has a pair of supporting transverse plates 21 and a plurality of rollers 22 mounted on the pair of supporting transverse plates 21 and rotating in the same direction and at the same speed. As an embodiment, it can adopt a conventional structure, for example, a pair of transmission wheels are fixed to the end sides of the plurality of rollers 22, and adjacent rollers 22 are connected by transmission belts wound around the outer sides of the adjacent transmission wheels, and the rollers 22 on the end sides are driven by power through a driving assembly 27;

When the driving assembly 27 is started, it drives one of the rollers 22 to rotate, and the adjacent rollers 22A are rotated in the same direction through the transmission belt and the transmission wheel. The roller 22A then rotates the adjacent roller 22B in the same direction through the corresponding transmission belt and the transmission wheel, and the operations are performed in sequence to realize the same direction rotation of multiple rollers 22;

The pusher component 30 is arranged at the turning position and above the conveying component 20; the first motor 31 can be a servo motor, the support shaft of the first roller 34 can be installed on the first swing rod 33 through a bearing, the first strip groove 35 on the pusher plate 32 is arranged in the same direction as the box conveying direction, and the length of the first strip groove 35 is greater than the length of the first swing rod 33, and the length of the first swing rod 33 determines the moving stroke of the pusher plate 32; the upper end of the pusher plate 32 can be installed on the frame body 10 through a linear slide rail, and the lower end can act on the box;

The material blocking component 40 is used to block the lateral movement of the box body; the material blocking plate 43 is located at the rear side of the turning position, and is driven to move up and down to be located between the adjacent rollers 22;

In the initial state of use of the box moving and changing direction conveyor, the push plate 32 is located on one side without affecting the box conveying and the turning and discharging of the material;

Take the case of horizontal conveying and longitudinal steering of boxes as an example to illustrate;

The box is normally transported on the conveying member 20. When it is transported to the turning position, the material blocking member 40 is actuated, that is, the material blocking plate 43 is driven upward and passes through between the adjacent rollers 22 to block the box being transported laterally.

Next, the pusher component 30 is activated, that is, the first motor 31 is driven, and the output end drives the first swing rod 33 to rotate. When the other end of the first swing rod 33 performs a circumferential rotation motion, the first roller 34 rolls in the first strip groove 35 arranged transversely of the pusher plate 32, so that the pusher plate 32 moves within the rotation diameter of the first swing rod 33, and the box body is pushed out of the conveying component 20, thereby realizing the movement and steering of the box body;

After the box body turns and the push plate 32 is in the process of returning, the box body can continue to be transported from the conveying component 20 and blocked by the blocking component 40. After the first swing rod 33 completes a cycle of movement, it will push the box body again, so that the box body continues to move and turn;

When the box body completes the turning task, the material blocking plate 43 in the material blocking component 40 moves downward and is located below the conveying component 20, and the first swing rod 33 returns to the initial position, so that the push plate 32 is located on one side, and the box body resumes normal horizontal conveying;

The box-moving changing-direction conveyor drives the first swing rod 33 to rotate through the first motor 31, so that the first roller 34 at the end of the first swing rod 33 moves in the first strip groove 35 of the push plate 32, so that the push plate 32 can move back and forth periodically and push the box. This not only reduces the impact force of the push plate 32 on the box during movement, but also avoids the problems of complex structure and high cost caused by the traditional gear rack transplanting method.

As shown in FIG. 5 , in a preferred embodiment, the conveying member 20 further comprises a transversely arranged transmission shaft 23 and a plurality of groups of transmission components arranged transversely and spaced apart and corresponding to the plurality of rollers 22 ;

One end of the transmission shaft 23 is connected to the driving assembly 27;

Each transmission assembly has a first fixed wheel 24, a second fixed wheel 26, and a transmission rope 25;

The first fixed wheel 24 is fixedly mounted on the transmission shaft 23, and the second fixed wheel 26 is fixedly mounted on one end of the roller 22;

The transmission rope 25 is wound around the outer sides of the first fixed wheel 24 and the second fixed wheel 26 for power transmission;

Specifically, the commonly used conveying component 20 uses a transmission belt wound around the end sides of adjacent rollers 22 for conveying. This method has the following problems: when the roller 22A drives the adjacent rollers 22B to rotate in the same direction through the transmission belt, the transmission efficiency between them will decrease due to the installation and tension of the transmission belt. When the roller 22B drives the adjacent rollers 22C to rotate in the same direction through the transmission belt, the transmission efficiency between them will decrease due to the installation and tension of the transmission belt. Therefore, when multiple rollers 22 are all driven by corresponding transmission belts, their transmission efficiency will accumulate and decrease, resulting in a significant speed difference between the roller 22 closest to the drive assembly 27 and the roller 22 farthest from the drive assembly 27, resulting in unstable transmission.

In this embodiment, one end of the transmission shaft 23 is connected to the driving assembly 27, which can ensure the consistency of the power output of the transmission shaft 23. The transmission assembly corresponds to each roller 22, and the power is transmitted through the transmission rope 25 wound around the outside thereof. At this time, the transmission rope 25 is an 8-type structure, and adjacent transmission ropes 25 are independent of each other. Therefore, under the transmission action of the transmission shaft 23, the corresponding rollers 22 are driven to rotate through the transmission rope 25, which effectively reduces the accumulation caused by the decrease in transmission efficiency, so that multiple rollers 22 have the same rotation speed and the transportation is more stable.

As shown in FIG. 3 and FIG. 4 , in some embodiments, a plurality of positioning holes are provided on the first swing rod 33 ;

A plurality of positioning holes are arranged side by side along the length direction of the first swing rod 33, and the shaft of the first roller 34 passes through one of the positioning holes and is fixed by bolts;

Specifically, the positioning hole is used for installing the first roller 34; a plurality of positioning holes are arranged side by side along the length of the first swing rod 33, and are used for adjusting the position of the first roller 34;

That is, when the positioning hole for installing the first roller 34 is close to the first motor 31, the rotation radius of the first rocker arm 33 is smaller, so that the longitudinal movement distance of the push plate 32 is smaller. When the positioning hole for installing the first roller 34 is far away from the first motor 31, the rotation radius of the first rocker arm 33 is larger, so that the longitudinal movement distance of the push plate 32 is larger.

As shown in FIG2 , further, a discharge plate 12 not higher than the upper end section of the conveying member 20 is provided on the longitudinal side of the conveying member 20 ;

The discharge plate 12 is located on the opposite side of the push plate 32;

Specifically, the discharge plate 12 can adopt a wear-resistant flat plate structure, which is used for transition between the conveying component 20 for horizontal conveying and the conveying component 20 for vertical conveying. In other words, the discharge plate 12 can be lightweight and ensure the supporting effect on the box body.

As shown in FIG. 2 , in the preferred embodiment, the material blocking components 40 are arranged in multiple groups and in parallel in a horizontal direction;

The distance between adjacent material blocking plates 43 is greater than the length of the box body, and the length of the push plate 32 is greater than the distance between the multiple groups of material blocking components 40;

Specifically, when there are multiple groups of blocking components 40, they act in sequence from the direction away from the conveying direction. For example, when the box body moves horizontally from left to right, there are two groups of blocking components 40. When the box body A is blocked, the blocking component 40 on the right side acts. When the blocking of the box body A is completed and the box body B continues to be conveyed, the blocking component 40 on the left side acts to complete the blocking of the box body B. At this time, the pushing component 30 acts to push the boxes A and B at the same time.

As explained, the distance between adjacent material blocking components 40 is greater than the length of the box body;

This embodiment uses multiple groups of blocking components 40 arranged side by side to block multiple boxes in sequence, and the pushing plate 32 pushes the multiple boxes together, thereby improving the efficiency of the steering movement of the multiple boxes and being applicable to longitudinal conveying components 20 of different widths.

As shown in FIG. 6 and FIG. 7 , further, the material blocking component 40 also has a second motor 42 and a second swing rod 45 ;

The second motor 42 is fixed on the fixing plate 41, and the output end is fixedly connected to one end of the second swing rod 45;

A second roller 46 is rotatably mounted on the other end of the second swing rod 45, and the second roller 46 moves in a second strip groove 44 arranged longitudinally on the baffle plate 43;

The material blocking plate 43 is slidably disposed on the fixed plate 41 up and down;

Specifically, the second motor 42 can be a servo motor. When the second motor 42 is started, the output end drives the second swing rod 45 to rotate, so that the second roller 46 at the other end of the second swing rod 45 moves in the second strip groove 44 arranged longitudinally on the baffle plate 43, that is, drives the baffle plate 43 to move in the vertical direction, and performs material blocking and normal horizontal conveying on the box body;

The baffle plate 43 can be mounted on the fixed plate 41 via a linear slide rail, or it can be provided with a through hole matching the guide rod 47 to achieve sliding;

Preferably, a position sensor 48 for monitoring the up and down movement of the baffle plate 43 is provided on the fixed plate 41. The position sensor 48 can be a photoelectric sensor or a stroke sensor. After receiving the monitoring signal, the controller controls the action of the second motor 42, which includes starting, stopping and forward and reverse rotation of the second motor 42.

In addition, the controller also controls the action of the first motor 31 to realize the automatic control of the turning movement of the box material blocking and pushing, as well as the normal lateral conveying.

When the box-moving reversing conveyor is used, the box is normally transported horizontally on the conveying component 20, that is, the driving component 27 drives the horizontally arranged transmission shaft 23 to rotate, and the multiple groups of transmission components on the transmission shaft 23 are arranged correspondingly to the multiple rollers 22. When the transmission shaft 23 rotates, the first fixed wheel 24, the transmission rope 25, and the second fixed wheel 26 drive the corresponding rollers 22 to rotate, so as to realize the horizontal transportation of the box and avoid the influence between adjacent rollers 22.

When the box needs to be turned and moved, the material blocking component 40 is activated, that is, after the second motor 42 is started, the output end drives the second swing rod 45 to rotate, so that the second roller 46 at the other end of the second swing rod 45 moves in the second strip groove 44 arranged longitudinally on the material blocking plate 43, thereby driving the material blocking plate 43 to move in the vertical direction to block the box; in addition, when there are multiple groups of material blocking components 40, the material blocking plates 43 move upward in sequence to block multiple boxes;

Next, the pushing component 30 is activated, that is, the first motor 31 is started, and the output end drives the first swing rod 33 to rotate, so that the first roller 34 at the other end of the first swing rod 33 rolls in the first strip groove 35 arranged transversely on the pushing plate 32, thereby driving the pushing plate 32 to move in the longitudinal direction to push the box; and after the box turns and the pushing plate 32 is in the process of returning, the box can continue to be transported from the conveying component 20 and blocked by the blocking component 40. After the first swing rod 33 completes a cycle of movement, it will push the box again, so that the box continues to move and turn;

When the box body completes the turning task, the material blocking plate 43 in the material blocking component 40 moves downward and is located below the conveying component 20, and the first swing rod 33 returns to the initial position, so that the push plate 32 is located on one side, and the box body resumes normal horizontal conveying.

In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

Claims (6)

1. The box moving and changing direction conveyor is characterized by comprising: Frame body (10); A conveying component (20) is installed on the frame body (10) and has a plurality of rollers (22) that rotate together and are used to convey the box body laterally; A material pushing component (30) is located above the conveying component (20) and comprises a first motor (31), a material pushing plate (32), and a first swing rod (33); The first motor (31) is fixedly arranged, and the output end is fixedly connected to one end of the first swing rod (33); A first roller (34) is rotatably mounted on the other end of the first swing rod (33), and the first roller (34) moves in a first strip-shaped groove (35) arranged transversely on the push plate (32); the push plate (32) is longitudinally slidably mounted on the frame body (10); The material blocking component (40) is located below the conveying component (20) and has a material blocking plate (43) which is driven upward and passes through between adjacent rollers (22) and is used to block the lateral movement of the box body. 2. The box-moving direction-changing conveyor according to claim 1, characterized in that the conveying component (20) further comprises a transversely arranged transmission shaft (23), and a plurality of groups of transmission components arranged transversely and spaced apart and corresponding to the plurality of rollers (22); One end of the transmission shaft (23) is connected to the driving assembly (27); Each transmission assembly comprises a first fixed wheel (24), a second fixed wheel (26), and a transmission rope (25); The first fixed wheel (24) is fixedly mounted on the transmission shaft (23), and the second fixed wheel (26) is fixedly mounted on one end of the roller (22); The transmission rope (25) is wound around the outer sides of the first fixed wheel (24) and the second fixed wheel (26) to transmit power. 3. The box moving direction-changing conveyor according to claim 1, characterized in that a plurality of positioning holes are provided on the first swing rod (33); The plurality of positioning holes are arranged side by side along the length direction of the first swing rod (33), and the shaft on which the first roller (34) is located passes through one of the positioning holes and is fixed by bolts. 4. The box-moving direction-changing conveyor according to any one of claims 1 to 3, characterized in that a discharge plate (12) not higher than the upper end section of the conveying component (20) is provided on the longitudinal side of the conveying component (20); The discharge plate (12) is located on the opposite side of the push plate (32). 5. The box-moving direction-changing conveyor according to any one of claims 1 to 3, characterized in that the material blocking components (40) are in multiple groups and arranged side by side in a transverse direction; The spacing between adjacent material blocking plates (43) is greater than the length of the box body, and the length of the material pushing plate (32) is greater than the distance between the multiple groups of material blocking components (40). 6. The box-moving direction-changing conveyor according to any one of claims 1 to 3, characterized in that the material blocking component (40) further comprises a second motor (42) and a second swing arm (45); The second motor (42) is fixed on the fixed plate (41), and the output end is fixedly connected to one end of the second swing rod (45); A second roller (46) is rotatably mounted on the other end of the second swing rod (45), and the second roller (46) moves in a second strip-shaped groove (44) longitudinally arranged on the baffle plate (43); The material blocking plate (43) is slidably arranged on the fixing plate (41) up and down.