Conveying belt for paper bags

Abstract

The utility model relates to a conveying belt for paper bags, which comprises a rack and a conveying belt arranged on the rack, and further comprises a pressing mechanism, the pressing mechanism comprises a stand column arranged on the rack, a transverse rod arranged on the stand column, a pressing rod arranged on the transverse rod through a first connecting support, a roller shaft arranged on the pressing rod through a second connecting support and pressing wheels rotationally arranged at the two ends of the roller shaft. The pressing wheels in the pressing mechanism directly act on the paper bags on the conveying belt, the paper bags can be effectively prevented from being blown up or moving even in the environment with airflow interference, the paper bag conveying stability is greatly improved, the dislocation and falling phenomena in the conveying process are reduced, and the continuity of the production process and the product integrity are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a conveyor belt for paper bags. Background Art

[0002] With the increasing development of automated production and logistics systems, conveyor belts, as key equipment for material handling, play an indispensable role in all walks of life. Especially for the handling of lightweight packaging materials such as paper bags, efficient and stable transmission is particularly important. However, in actual application, lightweight paper bags on conveyor belts are often easily disturbed by the surrounding airflow, causing them to deviate, flip or even fall off during the transmission process, seriously affecting the efficiency and operation safety of the production line, and increasing unnecessary losses and maintenance costs.

[0003] Traditional solutions, such as adjusting workshop airflow, improving conveyor belt materials or designs, can alleviate this problem to a certain extent, but they still have limitations, such as high implementation costs, limited adaptability, or strict requirements on the production environment. Therefore, the market urgently needs a more efficient, economical and easy-to-implement technical means to ensure the stability and reliability of paper bags during the transmission process.

[0004] Therefore, it is necessary to provide a conveyor belt for paper bags that has a simple structure, is easy to use and can improve the stability of paper bag transportation, so as to solve the problems existing in the prior art. Utility Model Content

[0005] In view of the deficiencies in the background technology, the utility model provides a conveyor belt for paper bags.

[0006] The technical solution adopted by the utility model is: a conveyor belt for paper bags, comprising a frame and a conveyor belt arranged on the frame, and also comprising a clamping mechanism, wherein the clamping mechanism comprises a column arranged on the frame, a cross bar arranged on the column, a pressure rod arranged on the cross bar through a first connecting bracket, a roller shaft arranged on the pressure rod through a second connecting bracket, and pressure wheels rotatably arranged at both ends of the roller shaft.

[0007] Furthermore, the column is a hollow structure, a connecting block is provided on one side of the column, a connecting hole for inserting the cross bar is provided on the connecting block, and a first screw hole is provided on the side of the connecting block.

[0008] Furthermore, the first connecting bracket and the second connecting bracket have the same structure, both of which are rectangular parallelepiped structures, and a first axial hole and a second axial hole are provided at both ends thereof, and the first axial hole and the second axial hole are arranged in a cross shape.

[0009] Furthermore, bracket retaining rings are fixed at both ends of the first connecting bracket.

[0010] Furthermore, the pressure wheel is rotatably connected to the roller shaft via a bearing.

[0011] Furthermore, bearing retaining rings and elastic retaining rings for holes are provided on both sides of the bearing.

[0012] The paper bag conveyor belt of the utility model is provided with a pressing mechanism, which effectively solves the problem that the paper bags are blown up by airflow during the conveying process, and improves the conveying stability of the paper bags. The specific beneficial effects are as follows:

[0013] 1. Significantly improve stability: The pressing wheel in the clamping mechanism directly acts on the paper bags on the conveyor belt, which can effectively prevent the paper bags from being blown up or moved even in an environment with airflow interference, greatly improving the stability of paper bag transportation, reducing the dislocation and falling during transportation, and ensuring the continuity of the production process and product integrity.

[0014] 2. Enhanced adaptability: This design does not require large-scale adjustments to the airflow control of the entire production environment, nor does it require the replacement of expensive special conveyor belt materials. It only requires the installation of a clamping mechanism on the basis of the existing conveyor belt. It can be widely used in different production environments and for the transportation of paper bags of various specifications, thus enhancing the versatility and adaptability of the system.

[0015] 3. Reduce energy consumption and costs: Compared with improving the overall workshop airflow environment or frequently replacing conveyor belts to adapt to the transmission of lightweight items, the solution of this application is more economical in implementation cost and operating energy consumption. It achieves its goals through a simple and effective mechanical structure, reduces energy consumption and maintenance costs, and brings significant economic benefits to users.

[0016] 4. Improve production efficiency: By reducing the downtime adjustment time caused by paper bag deviation or falling, and increasing the stable delivery volume of paper bags per unit time, this application directly promotes the improvement of production efficiency, helps enterprises to increase production capacity, accelerate goods turnover, and enhance market competitiveness.

[0017] 5. Easy to install and maintain: The clamping mechanism is compactly designed and simple in structure, which is convenient for on-site installation and daily maintenance, reducing the technical threshold and operation complexity, making the solution easy to promote and apply to production enterprises of various sizes and types.

[0018] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages.

[0019] The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 This is a partial enlarged schematic diagram of the bearing.

[0022] Figure 3 for Figure 1 Enlarged schematic diagram at point A in the middle.

[0023] Figure 1-3 In: 1. Frame; 2. Conveyor belt; 3. Column; 4. Crossbar; 5. First connecting bracket; 6. Pressure rod; 7. Roller shaft; 8. Pressure wheel; 9. Connecting block; 10. Connecting hole; 11. First screw hole; 12. First shaft hole; 13. Second shaft hole; 14. Bracket retaining ring; 15. Bearing; 16. Bearing retaining ring; 17. Elastic retaining ring for hole; 18. Second connecting bracket. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] The utility model provides a conveyor belt for paper bags.

[0027] In this embodiment, refer to Figure 1-3 The conveyor belt for paper bags includes a frame 1 and a conveyor belt 2 arranged on the frame, and also includes a clamping mechanism, wherein the clamping mechanism includes a column 3 arranged on the frame, a cross bar 4 arranged on the column, a pressure rod 6 arranged on the cross bar through a first connecting bracket 5, a roller shaft 7 arranged on the pressure rod through a second connecting bracket 18, and pressure wheels 8 rotatably arranged on both ends of the roller shaft.

[0028] In the above technical solution, by setting a clamping mechanism to clamp the paper bags placed on the conveyor belt, the problem of the paper bags being blown due to being too light can be effectively solved. The clamping mechanism applies moderate pressure directly on the conveyor belt through the coordinated work of the column, crossbar, pressure rod, roller shaft and pressure wheel, effectively suppressing the movement or flipping of the light paper bags due to airflow interference, significantly improving the stability and accuracy of the paper bags during transportation, reducing the loss during transportation, and improving the overall work efficiency and product quality.

[0029] Specifically, the column is a hollow structure, a connecting block 9 is provided on one side of the column, a connecting hole 10 for inserting the cross bar is provided on the connecting block, and a first screw hole 11 is provided on the side of the connecting block.

[0030] The column adopts a hollow structure and is designed with connecting blocks and connecting holes. This design not only reduces the weight of the overall structure and increases the stability of the structure, but also makes the installation of the cross bar more convenient and flexible. It can be firmly fixed through the first screw hole, which enhances the stability and durability of the overall device and facilitates quick assembly and adjustment.

[0031] Specifically, the first connecting bracket and the second connecting bracket have the same structure, both of which are rectangular parallelepiped structures, and a first axial hole 12 and a second axial hole 13 are provided at both ends thereof, and the first axial hole and the second axial hole are arranged in a cross shape.

[0032] The first connecting bracket and the second connecting bracket adopt the same structural design, both are rectangular structures, and the axial holes at both ends are cross-arranged for the insertion of cross bars and pressure bars for connection. After insertion, the cross bars and pressure bars are locked by bolts (screw holes are provided on the first connecting bracket and the second connecting bracket).

[0033] Specifically, bracket retaining rings 14 are fixed at both ends of the first connecting bracket.

[0034] Bracket retaining rings are fixed at both ends of the first connecting bracket to limit the position of the first connecting bracket to avoid loosening during long-term operation or external force impact, thereby ensuring the long-term and stable operation of the clamping mechanism and extending the service life of the equipment.

[0035] Specifically, the pressure wheel is rotatably connected to the roller shaft through a bearing 15; bearing retaining rings 16 and hole elastic retaining rings 17 are provided on both sides of the bearing.

[0036] The bearing retaining rings and elastic retaining rings for holes arranged on both sides of the bearing ensure the correct position of the bearing during operation, effectively prevent the intrusion of pollutants such as dust and moisture, protect the internal structure of the bearing, extend the service life of the bearing and the entire clamping mechanism, and at the same time reduce the equipment failure rate caused by bearing damage, ensuring the continuity and reliability of paper bag conveying operations.

[0037] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the concept of the utility model is not limited to this utility model. Any modification using the concept of the utility model will be included in the scope of protection of this patent right.

Claims

1. A conveyor belt for paper bags, comprising a frame and a conveyor belt arranged on the frame, characterized in that: It also includes a clamping mechanism, which includes a column arranged on the frame, a cross bar arranged on the column, a pressure rod arranged on the cross bar through a first connecting bracket, a roller shaft arranged on the pressure rod through a second connecting bracket, and pressure wheels rotatably arranged on both ends of the roller shaft.

2. The conveyor belt for paper bags according to claim 1, characterized in that: The column is a hollow structure. A connecting block is provided on one side of the column. A connecting hole for inserting a cross bar is provided on the connecting block. A first screw hole is provided on the side of the connecting block.

3. The conveyor belt for paper bags according to claim 1, characterized in that: The first connecting bracket and the second connecting bracket have the same structure, both of which are rectangular parallelepiped structures, and a first axial hole and a second axial hole are provided at both ends thereof, and the first axial hole and the second axial hole are arranged in a cross shape.

4. The conveyor belt for paper bags according to claim 3, characterized in that: Bracket retaining rings are fixed at both ends of the first connecting bracket.

5. The conveyor belt for paper bags according to claim 1, characterized in that: The pressing wheel is rotatably connected to the roller shaft through a bearing.

6. The conveyor belt for paper bags according to claim 5, characterized in that: Bearing retaining rings and elastic retaining rings for holes are arranged on both sides of the bearing.

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