Conveying device for packaging box

Abstract

According to the technical scheme, the conveying device is characterized in that the conveying device comprises a workbench and a conveying belt arranged on the workbench, a tray is connected to the conveying belt in a sliding mode, and two sets of fixing assemblies are symmetrically arranged on the tray; the fixing assembly comprises a fixing base arranged on the tray, a transverse groove is formed in the top side of the fixing base, an extrusion spring is arranged on the inner side of the transverse groove, a connecting rod sliding in the transverse groove is arranged at the end of the extrusion spring, a pull rope sequentially penetrating through the extrusion spring and the fixing base is connected to the back face of the connecting rod, and a pull ring is arranged at the end of the pull rope. A plurality of limiting plates are arranged on the connecting rod at equal intervals in the height direction; the conveying device has the technical effects that the connecting rods push the limiting plates to abut against the two sides of the packaging box, then the multi-layer packaging box is fixed, and the multi-layer packaging box is conveyed more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, and particularly relates to a conveying device for packing boxes. Background Art

[0002] A packing box is a kind of box that facilitates transportation, loading and unloading, and warehousing. Generally, wooden boxes and corrugated solid wood pallets are used. The packing box is suitable for the packaging of various goods and products. The packing box can provide safe and reliable protection for the goods, avoid damage to the goods during transportation, and the stackability of the packing box can optimize the storage space.

[0003] The production of packing boxes requires multiple processes. Workers need to transport the packing boxes to different processing sites for the next-step processing. To reduce the labor intensity of workers and improve production efficiency, a conveying device can be used to convey the packing boxes.

[0004] In the existing conveying devices, when multiple layers of packing boxes need to be transported, usually multiple layers of packing boxes are stacked together and placed on a pallet. During the conveying process, the packing boxes may fall off the pallet due to tipping, thereby causing damage to the packing boxes. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a conveying device for packing boxes, and its advantage is that: the connecting rod pushes the limiting plate to abut against both sides of the packing box, thereby fixing multiple layers of packing boxes and transporting multiple layers of packing boxes more smoothly.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a conveying device for packing boxes, including a workbench and a conveyor belt arranged on the workbench, a pallet is slidably connected to the conveyor belt, and two groups of fixing components are symmetrically arranged on the pallet;

[0007] The fixing component includes a fixing seat arranged on the pallet. A transverse groove is opened on the top side of the fixing seat. An extrusion spring is arranged inside the transverse groove. One end of the extrusion spring is provided with a connecting rod that slides in the transverse groove. The back of the connecting rod is connected with a pull rope that sequentially penetrates through the extrusion spring and the fixing seat. A pull ring is arranged at the end of the pull rope. A plurality of limiting plates are arranged on the connecting rod at equal intervals in the height direction.

[0008] Through the above technical solutions, when multiple layers of packing boxes need to be conveyed, pull the pull ring. The pull ring pulls the pull rope, and the pull rope pulls the connecting rod, so that the two limiting plates are separated. Stack multiple layers of packing boxes on the pallet, release the pull ring, and under the elastic force of the extrusion spring, push the connecting rod. The connecting rod pushes the limiting plate to abut against both sides of the packing box, thereby fixing multiple layers of packing boxes and transporting multiple layers of packing boxes more smoothly.

[0009] The present utility model is further configured such that: a rubber soft pad is provided on the surface of the limiting plate, and anti-slip lines are provided on the front side of the rubber soft pad.

[0010] The present utility model is further configured such that: a sliding groove is formed on the bottom side of the transverse groove, and a sliding block that slides in the sliding groove is provided at the bottom of the connecting rod.

[0011] The present utility model is further configured such that: a placement groove for inserting the fixing base is formed on the tray, a clamping groove is formed on the bottom side of the placement groove, and a clamping plate inserted into the clamping groove is provided at the bottom of the fixing base.

[0012] The present utility model is further configured such that: a first magnetic strip is provided on the bottom side of the clamping plate, and a second magnetic strip magnetically attracted to the first magnetic strip is connected in the clamping groove.

[0013] The present utility model is further configured such that: a hook is connected to the top of one of the connecting rods by an elastic cord, and a loop is provided on the other connecting rod for hooking with the hook.

[0014] In summary, when it is necessary to transport multiple layers of packaging boxes, pull the pull ring, the pull ring pulls the pull rope, the pull rope pulls the connecting rod, so that the two limiting plates are separated, stack the multiple layers of packaging boxes on the tray, release the pull ring, under the elastic force of the compression spring, push the connecting rod, and the connecting rod pushes the limiting plate to abut against both sides of the packaging box, thereby fixing the multiple layers of packaging boxes and transporting the multiple layers of packaging boxes more stably. Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of this embodiment;

[0016] Figure 2 is the overall structural schematic diagram of this embodiment for showing the fixing component;

[0017] Figure 3 is the structural schematic diagram of the connection between the clamping plate and the clamping groove in this embodiment.

[0018] Reference numerals: 1, workbench; 2, conveyor belt; 3, tray; 4, fixing base; 5, transverse groove; 6, compression spring; 7, connecting rod; 8, limiting plate; 9, pull rope; 10, pull ring; 11, elastic cord; 12, hook; 13, loop; 14, placement groove; 15, clamping plate; 16, clamping groove; 17, first magnetic strip; 18, second magnetic strip. Detailed Description of the Embodiment

[0019] The following further describes the present utility model in detail with reference to the drawings.

[0020] Embodiment: Refer to as Figures 1-3As shown in the figure, a conveying device for packing boxes includes a workbench 1 and a conveyor belt 2 provided on the workbench 1. A tray 3 is slidably connected to the conveyor belt 2. Two groups of fixing components are symmetrically provided on the tray 3. The fixing component includes a fixing seat 4 provided on the tray 3. A transverse groove 5 is opened on the top side of the fixing seat 4. An extrusion spring 6 is arranged inside the transverse groove 5. One end of the extrusion spring 6 is provided with a connecting rod 7 that slides in the transverse groove 5. The back surface of the connecting rod 7 is connected with a pull rope 9 that sequentially penetrates through the extrusion spring 6 and the fixing seat 4. A pull ring 10 is provided at the end of the pull rope 9. A plurality of limiting plates 8 are equidistantly arranged on the connecting rod 7 in the height direction. A rubber soft pad is provided on the surface of the limiting plate 8. Anti-slip lines are provided on the front side of the rubber soft pad. A sliding groove is opened on the bottom side inside the transverse groove 5. A slider that slides in the sliding groove is provided at the bottom of the connecting rod 7;

[0021] Specifically, when it is necessary to convey multiple layers of packing boxes, pull the pull ring 10. The pull ring 10 pulls the pull rope 9, and the pull rope 9 pulls the connecting rod 7, so that the two limiting plates 8 are separated. Stack multiple layers of packing boxes on the tray 3. Release the pull ring 10. Under the elastic force of the extrusion spring 6, push the connecting rod 7. The connecting rod 7 pushes the limiting plate 8 to abut against both sides of the packing box. The rubber soft pad plays a protective role for the packing box, and then fixes multiple layers of packing boxes, and transports multiple layers of packing boxes more smoothly.

[0022] Furthermore, a placement groove 14 for inserting the fixing seat 4 is opened on the tray 3. A clamping groove 16 is opened on the bottom side of the placement groove 14. A clamping plate 15 inserted into the clamping groove 16 is provided at the bottom of the fixing seat 4. A first magnetic strip 17 is provided on the bottom side of the clamping plate 15. A second magnetic strip 18 magnetically attracted to the first magnetic strip 17 is connected inside the clamping groove 16. When it is necessary to install the fixing seat 4 on the tray 3, insert the fixing seat 4 into the placement groove 14, insert the clamping plate 15 into the clamping groove 16, and the first magnetic strip 17 and the second magnetic strip 18 are magnetically attracted to make the connection between the fixing seat 4 and the tray 3 more tight.

[0023] Furthermore, the top of one of the connecting rods 7 is connected with a hook 12 through an elastic cord 11. A loop 13 for hanging the hook 12 is provided on the other connecting rod 7. When the limiting plate 8 clamps the packing box, pull the elastic cord 11 and hang the hook 12 on the loop 13 to better fix the packing box.

[0024] Operation steps: When it is necessary to transport multiple layers of packing boxes, pull the pull ring 10. The pull ring 10 pulls the pull rope 9, and the pull rope 9 pulls the connecting rod 7, so that the two limit plates 8 are separated. Stack multiple layers of packing boxes on the tray 3. Release the pull ring 10. Under the elastic force of the compression spring 6, push the connecting rod 7. The connecting rod 7 pushes the limit plate 8 to abut against both sides of the packing box. The rubber soft pads play a protective role on the packing box, and then fix multiple layers of packing boxes. To transport multiple layers of packing boxes more smoothly, when it is necessary to install the fixing seat 4 on the tray 3, insert the fixing seat 4 into the placement groove 14, insert the clamping plate 15 into the clamping groove 16, and the first magnetic strip 17 and the second magnetic strip 18 are magnetically attracted to make the connection between the fixing seat 4 and the tray 3 closer. When the limit plate 8 clamps the packing box, pull the elastic cord 11 and hang the hook 12 on the collar 13 to better fix the packing box.

[0025] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions according to needs, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A conveying device for packaging boxes, characterized in that: It includes a workbench (1) and a conveyor belt (2) provided on the workbench (1). A tray (3) is slidably connected to the conveyor belt (2), and two groups of fixing components are symmetrically arranged on the tray (3). The fixing component includes a fixing seat (4) provided on the tray (3). A horizontal groove (5) is formed on the top side of the fixing seat (4). An extrusion spring (6) is arranged inside the horizontal groove (5). One end of the extrusion spring (6) is provided with a connecting rod (7) that slides in the horizontal groove (5). The back surface of the connecting rod (7) is connected with a pull rope (9) that sequentially penetrates through the extrusion spring (6) and the fixing seat (4). A pull ring (10) is provided at the end of the pull rope (9). A plurality of limiting plates (8) are equidistantly arranged on the connecting rod (7) along the height direction.

2. The conveying device for a packing box according to claim 1, characterized in that: A rubber soft pad is provided on the surface of the limiting plate (8), and anti-slip lines are provided on the front side of the rubber soft pad.

3. The conveying device for a packing box according to claim 1, characterized in that: A chute is formed on the bottom side inside the horizontal groove (5), and a slider that slides in the chute is provided at the bottom of the connecting rod (7).

4. The conveying device for a packing box according to claim 1, characterized in that: A placement groove (14) for inserting the fixing seat (4) is formed on the tray (3). A clamping groove (16) is formed on the bottom side of the placement groove (14), and a clamping plate (15) inserted into the clamping groove (16) is provided at the bottom of the fixing seat (4).

5. The conveying device for a packing box according to claim 4, characterized in that: A first magnetic strip (17) is provided on the bottom side of the clamping plate (15), and a second magnetic strip (18) magnetically attracted to the first magnetic strip (17) is connected inside the clamping groove (16).

6. The conveying device for packing boxes according to claim 1, characterized in that: The top of one of the connecting rods (7) is connected with a hook (12) through an elastic cord (11), and a collar (13) for hooking with the hook (12) is provided on the other connecting rod (7).

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