Tray tightly-pushing device on logistics line

Abstract

The utility model discloses a logistics line tray tight pushing device which comprises tray racks, a plurality of conveying rollers are arranged between the tray racks, each conveying roller is rotationally connected with the tray rack, a tray is arranged on the tray rack, electric cylinders are arranged at the two ends of the tray, and the electric cylinders are connected with the conveying rollers. The output end of each electric cylinder is provided with a stop block for limiting the tray to slide in the length direction of the conveying roller, and the electric cylinders are slidably adjusted on the tray rack; the electric cylinders are arranged at the two ends of the tray frame, the stop blocks are fixedly arranged at the output ends of the electric cylinders, the electric cylinders can drive the stop blocks to apply clamping force to one side of the tray, and after the tray is conveyed to the mechanical arm to be grabbed, the tray cannot move in the length direction of the conveying roller under the clamping force applied by the two air cylinders, and meanwhile the tray cannot move in the length direction of the conveying roller under the clamping force of the air cylinders. And the tray cannot move upwards when the mechanical arm grabs the materials independently, and the materials are prevented from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery processing, and in particular relates to a pallet pushing device on a logistics line. Background Art

[0002] When processing lithium batteries, multiple materials to be processed are mostly stored in pallets. A robotic arm is required to grab the lithium battery objects individually and transfer them to the processing area for mechanized operations. The full pallet enters the robotic arm grabbing area under the conveyor of the roller. When the robotic arm grabs it, due to the lack of limit on the pallet, the pallet can swing left and right and cannot be fixed. When the robot descends to grab the battery, the pallet will be lifted up a little. After the battery rises, it will slightly scrape the edge of the lining. When grabbing the last two pallets, the entire pallet will be lifted up, causing a collision. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the utility model aims to provide a pallet pushing device on a logistics line.

[0004] The technical solution adopted by the utility model is as follows: it includes a pallet rack, a plurality of conveying rollers are arranged between the pallet racks, each of the conveying rollers is rotatably connected to the pallet rack, a pallet is arranged on the pallet rack, electric cylinders are arranged at both ends of the pallet, and a blocking block is arranged at the output end of each electric cylinder for limiting the sliding of the pallet along the length direction of the conveying roller, and the electric cylinder can be slidably adjusted on the pallet rack.

[0005] As a preferred embodiment of the present invention, a slide groove is provided on the pallet rack, a slider is provided in the slide groove, the slider is slidingly connected to the slide groove, a mounting seat is provided on the side of the slider away from the pallet, and the mounting seat is mounted and connected to the slider via a locking bolt.

[0006] As a preferred embodiment of the utility model, the fixed end of the electric cylinder is fixedly mounted on the top of the mounting seat, and its output end faces the tray. The blocking block is fixedly connected to the output end of the electric cylinder, and the blocking block is L-shaped. The end surface of the bottom of the blocking block in contact with the tray is lower than the lower end surface of the tray.

[0007] As a preferred embodiment of the utility model, the output end of the electric cylinder is fixedly connected to the blocking block through an adjusting bolt, and the blocking block is provided with a plurality of bolt holes, the bolt holes are adapted to the adjusting bolts, and the plurality of bolt holes are equidistantly distributed along the installation height direction of the blocking block.

[0008] As a preferred embodiment of the present invention, the two electric cylinders are diagonally distributed on opposite sides of the pallet rack.

[0009] As a preferred embodiment of the present invention, a guide plate is provided on the top of the tray frame, and the guide plate is fixedly connected to the tray frame.

[0010] As a preferred embodiment of the utility model, a plurality of limiting partitions are fixedly provided in the pallet, the limiting partitions are fixedly connected to the pallet, and each of the limiting partitions is used for storing materials.

[0011] As a preferred embodiment of the utility model, the conveying roller is provided with an anti-skid rubber sleeve, and the anti-skid rubber sleeve is sleeved on the conveying roller.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model is a pallet pushing device on a logistics line. Electric cylinders are arranged at both ends of the pallet rack. The output ends of the electric cylinders are fixed with blocking blocks. The electric cylinders can drive the blocking blocks to apply a clamping force to one side of the pallet. After the pallet is conveyed to the mechanical arm for grabbing, the pallet will not move along the length direction of the conveying roller under the clamping force exerted by the two cylinders. At the same time, under the clamping force of the cylinders, the mechanical arm grabs the material alone without causing the pallet to move up, thereby avoiding damage to the material.

[0014] 2. By making the electric cylinder slidable and adjustable in the slide groove, the position of the electric cylinder on the pallet rack can be slidably adjusted to meet the best clamping position of the pallet. By equidistantly providing multiple bolt holes on the blocking block, the output end of the cylinder can change the installation height with the blocking block to adapt to the different heights of the pallet on the conveyor roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

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

[0017] Figure 2 This utility model Figure 1 A schematic diagram of a top view structure;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model in side section;

[0019] Figure 4 This utility model Figure 1 A is an enlarged structural diagram of FIG.

[0020] In the figure: 1. Pallet rack; 2. Conveyor roller; 3. Guide plate; 4. Pallet; 5. Limiting partition; 6. Mounting seat; 7. Electric cylinder; 8. Blocking block; 9. Slide groove; 10. Slider; 11. Locking bolt; 12. Anti-slip rubber sleeve; 13. Material; 14. Adjusting bolt; 15. Bolt hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0023] Combine the following Figure 1-3 The specific implementation mode of the utility model is described as follows: a pallet pushing device on a logistics line comprises a pallet rack 1, which can be connected to other fully automatic equipment. A plurality of conveying rollers 2 are arranged between the pallet racks 1, and each of the conveying rollers 2 is rotatably connected to the pallet rack 1, so that the pallet 4 is conveyed to the mechanical arm grabbing area under the action of the conveying roller 2 and the power source driving the conveying roller 2. The pallet 4 is arranged on the pallet rack 1, and electric cylinders 7 are arranged at both ends of the pallet 4. The output end of each electric cylinder 7 is provided with a blocking device to limit the sliding of the pallet 4 along the length direction of the conveying roller 2. Block 8, after the pallet 4 is conveyed to the grabbing area, the multiple conveying rollers 2 stop rotating, and the electric cylinders 7 at both ends of the pallet rack 1 apply clamping force to one side of the pallet 4 respectively, and apply clamping force to the side walls at both ends of the pallet 4 respectively, so that the lateral position of the pallet 4 does not change. At the same time, it can prevent the robot arm from grabbing the material 13 to make the pallet 4 move up synchronously, and prevent the pallet 4 from falling after moving up and damaging the material 13 loaded in the pallet 4. The electric cylinder 7 can be slidably adjusted on the pallet rack 1, and the clamping position of the electric cylinder 7 on the pallet 4 can be adjusted according to the actual size of the pallet 4 to ensure accurate and stable clamping of the pallet 4.

[0024] Advantageously, a slide groove 9 is provided on the pallet rack 1, and a slider 10 is provided in the slide groove 9. The slider 10 is slidably connected with the slide groove 9 in a limited position. The sliding of the slider 10 in the slide groove 9 is limited horizontally so that the slider 10 can only slide in the slide groove 9. A mounting seat 6 is provided on the side of the slider 10 away from the pallet 4. The mounting seat 6 is installed and connected to the slider 10 through a locking bolt 11. The mounting seat 6 and the slider 10 are installed through the locking bolt 11. The locking bolt 11 is rotated to contact and lock the slider 10, push the mounting seat 6 to adjust it to a suitable position, and then rotate the locking bolt 11 to cooperate with the slider 10. Threaded cooperation or other locking cooperation can be achieved to lock the position of the locking bolt 11 on the slide groove 9, thereby achieving position adjustment of the electric cylinder 7 in the length direction of the pallet rack 1.

[0025] Advantageously, the fixed end of the electric cylinder 7 is fixedly mounted on the top of the mounting seat 6, with its output end facing the tray 4, and the blocking block 8 is fixedly connected to the output end of the electric cylinder 7, and the blocking block 8 is L-shaped, and the end surface of the bottom of the blocking block 8 in contact with the tray 4 is lower than the lower end surface of the tray 4. By controlling the electric cylinder 7, its output end drives the blocking block 8 to move to one side of the tray 4, and the lower end bearing surface of the blocking block 8 contacts the bottom surface of the tray 4, and the side surface of the blocking block 8 contacts the side surface of the limiting partition 5, so that the electric cylinder 7 applies a clamping force to the tray 4.

[0026] Advantageously, the output end of the electric cylinder 7 is fixedly connected to the blocking block 8 via an adjusting bolt 14, and a plurality of bolt holes 15 are provided on the blocking block 8, and the bolt holes 15 are matched with the adjusting bolt 14, and the plurality of bolt holes 15 are equidistantly distributed along the installation height direction of the blocking block 8. Since a recess is formed on the outer edge of the bottom of the tray 4, the clamping of different tray 4 models is achieved by changing the installation height of the blocking block 8 at the output end of the electric cylinder 7, and the installation between the output end of the electric cylinder 7 and the blocking block 8 is connected by installing via the adjusting bolt 14.

[0027] Advantageously, the two electric cylinders 7 are diagonally distributed on opposite sides of the pallet rack 1 .

[0028] Advantageously, a guide plate 3 is provided on the top of the pallet rack 1 , and the guide plate 3 is fixedly connected to the pallet rack 1 . The guide plate 3 is used to prevent the pallet 4 from colliding with the side wall of the pallet rack 1 when being transported.

[0029] Advantageously, a plurality of limiting partitions 5 are fixedly provided in the tray 4, and the limiting partitions 5 are fixedly connected to the tray 4. Each limiting partition 5 is used to store materials 13, and each material 13 is limitedly stored in the limiting partition 5, so as to facilitate accurate grasping by the robot arm.

[0030] Advantageously, the conveying roller 2 is provided with an anti-skid rubber sleeve 12 , which is sleeved on the conveying roller 2 . The rubber sleeve is used to assist in conveying the pallet 4 , and can increase the friction between the conveying roller 2 and the bottom of the pallet 4 , so as to convey the pallet 4 .

[0031] Working principle of this utility model:

[0032] The pallet rack 1 is installed on the fully automatic equipment, and a plurality of conveying rollers 2 are connected to the power assembly and the numerical control device for controlling the rotation thereof;

[0033] A plurality of materials 13 are stacked and stored in the limiting partition 5, and the pallet 4 is transported to one end of the pallet rack 1 under the rotation of a plurality of conveying rollers 2, wherein the conveying rollers 2 are sleeved with anti-skid rubber sleeves 12, and the anti-skid rubber sleeves 12 can increase the frictional force of contact with the bottom of the pallet 4. After the pallet 4 is transported to the grabbing area of ​​the robot arm, the conveying rollers 2 stop rotating;

[0034] The output ends of the electric cylinders 7 at both ends of the pallet rack 1 drive the blocking block 8 to apply a clamping force to one side of the pallet 4. The bearing surface at the bottom of the blocking block 8 contacts the bottom of the pallet 4, and the contact surface at the side contacts the side of the pallet 4. The lateral movement of the pallet 4 is limited under the clamping action of the two electric cylinders 7, so that it cannot move along the length direction of the conveying roller 2. At the same time, when grabbing the material 13, the pallet 4 cannot be driven to move up synchronously, thereby avoiding damage to the material 13 when the pallet 4 falls.

[0035] The clamping position of the electric cylinder 7 on the tray rack 1 can be adjusted by sliding. The mutual limit between the mounting seat 6 and the slider 10 is released by rotating the anti-slip rubber sleeve 12, and the mounting seat 6 is pushed to slide in the slide groove 9. After sliding to a suitable position, the locking bolt 11 is rotated to lock the relative position between the mounting seat 6 and the slider 10.

[0036] The installation height of the blocking block 8 at the output end of the electric cylinder 7 is achieved by adjusting the installation cooperation of the bolt 14 and the bolt hole 15. There are multiple bolt holes 15 along the height direction of the blocking block 8. By installing in the bolt holes 15 at different heights, the installation height of the blocking block 8 on the pallet rack 1 can be adjusted to adapt to the requirements of different pallet 4 structures.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A pallet pushing device on a logistics line, characterized by: It includes a pallet rack, a plurality of conveying rollers are arranged between the pallet racks, each of the conveying rollers is rotatably connected to the pallet rack, a pallet is arranged on the pallet rack, electric cylinders are arranged at both ends of the pallet, and a blocking block is arranged at the output end of each electric cylinder to limit the sliding of the pallet along the length direction of the conveying roller, and the electric cylinder can be slidably adjusted on the pallet rack.

2. According to claim 1, a pallet pushing device on a logistics line is characterized by: The tray rack is provided with a slide groove, a slider is provided in the slide groove, the slider is slidably connected with the slide groove, a mounting seat is provided on the side of the slider away from the tray, and the mounting seat is mounted and connected with the slider via a locking bolt.

3. The pallet pushing device on a logistics line according to claim 2 is characterized in that: The fixed end of the electric cylinder is fixedly installed on the top of the mounting seat, and its output end faces the tray. The blocking block is fixedly connected to the output end of the electric cylinder. The blocking block is L-shaped, and the end surface of the bottom of the blocking block that contacts the tray is lower than the lower end surface of the tray.

4. A pallet pushing device on a logistics line according to claim 3, characterized in that: The output end of the electric cylinder is fixedly connected to the blocking block through an adjusting bolt. The blocking block is provided with a plurality of bolt holes, which are matched with the adjusting bolts. The plurality of bolt holes are equidistantly distributed along the installation height direction of the blocking block.

5. The pallet pushing device on a logistics line according to claim 1 is characterized in that: The two electric cylinders are diagonally distributed on opposite sides of the pallet frame.

6. The pallet pushing device on a logistics line according to claim 5 is characterized by: A guide plate is provided on the top of the tray frame, and the guide plate is fixedly connected to the tray frame.

7. The pallet pushing device on a logistics line according to claim 6 is characterized by: A plurality of limiting partitions are fixedly provided in the pallet, and the limiting partitions are fixedly connected to the pallet, and each of the limiting partitions is used for storing materials.

8. The pallet pushing device on a logistics line according to claim 1 is characterized by: The conveying roller is provided with an anti-skid rubber sleeve, and the anti-skid rubber sleeve is sleeved on the conveying roller.

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