A tray welding process device

Abstract

This utility model discloses a pallet welding process device, including a workbench and a steel pallet body. The steel pallet body includes pallet carrying strips and pallet support strips. A placement groove is formed on the top of the workbench, and an installation groove is formed on the bottom of the placement groove. An installation plate is provided on the front side of the placement groove, and an electric push rod is provided on the front side of the installation plate. The extended end of the electric push rod is connected to a first limiting push plate. A groove is formed on the right side of the bottom wall of the placement groove, and a movable seat is provided in the groove. A first threaded rod is rotatably provided on the right side wall of the groove. A drive motor is provided on the outer surface of the workbench. A threaded hole is formed on the side of the movable seat, and a second limiting push plate is provided on the top of the movable seat. An L-shaped mounting bracket is provided on the outer surface of the second limiting push plate, and a clamping assembly is provided on the top of the L-shaped mounting bracket. This device can limit and fix each component of the steel pallet body, and has high stability. It is simple and convenient to operate, saves time and effort, reduces labor intensity, and is beneficial to the subsequent welding process.

Description

Technical Field

[0001] This utility model relates to the field of steel pallet technology, and in particular to a pallet welding process device. Background Technology

[0002] Steel pallets, also known as metal pallets or iron pallets, are suitable for forklift operations and facilitate the storage and retrieval of goods. They are primarily used for multi-purpose ground storage, rack storage, and intermodal transport and turnover. As a horizontal platform device for unit load placement in containerization, stacking, handling, and transportation, they are one of the important auxiliary equipment for industrial warehousing and transportation. The main material is steel or galvanized steel sheet, formed by specialized equipment, with various profiles supporting each other, reinforced by riveting, and then welded using CO2 gas shielded welding.

[0003] The manufacturing process of this steel pallet requires welding. The pallet surface is composed of multiple load-bearing strips, and each load-bearing strip needs to be welded to the support strip at the bottom. During the welding process, the positions of multiple workpieces need to be strictly limited and fixed, and the workpieces are relatively heavy, which makes the operation time-consuming and labor-intensive, greatly increasing the workload and reducing the work efficiency. To address this, we have designed a pallet welding process device. Utility Model Content

[0004] The purpose of this invention is to provide a pallet welding process device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A pallet welding process apparatus includes a workbench and a steel pallet body. The steel pallet body includes two pallet support strips welded to the surfaces of multiple pallet carrying strips. A placement groove is provided on the top of the workbench, with an opening at the front. An installation groove for embedding the pallet carrying strip is provided at the bottom of the placement groove, also with an opening at the front. An installation plate is provided at the front opening of the placement groove. Several electric push rods are provided on the front surface of the installation plate. The extended ends of the electric push rods penetrate the installation plate and are connected to a first limiting push plate. A groove is provided on the right side of the bottom wall of the placement groove, communicating with an adjacent installation groove. A movable seat is slidably provided within the groove. A first threaded rod is rotatably provided on the right side wall of the groove. A drive motor is provided on the outer surface of the workbench, with its output shaft connected to one end of the first threaded rod. A threaded hole is provided on the side of the movable seat to mate with the first threaded rod. A second limiting push plate is provided on the top of the movable seat. Two L-shaped mounting brackets are provided on the outer surface of the second limiting push plate. Clamping components are provided on the top of the L-shaped mounting brackets, with each clamping component corresponding to one of the two pallet support strips.

[0007] As a preferred embodiment of this utility model: the clamping assembly includes a second threaded rod threaded into the top of the L-shaped mounting bracket, the top end of the second threaded rod is provided with a handle, the bottom end is provided with a pressing plate, and the bottom of the pressing plate is provided with a rubber layer.

[0008] As a further preferred embodiment of this utility model: the right side wall of the groove is also provided with two guide rods, and the side of the movable seat is provided with an insertion hole for the guide rods to slide into.

[0009] As a further preferred embodiment of this utility model: the first limiting push plate is slidably disposed inside the placement groove, and the bottom of the first limiting push plate is provided with a plurality of integrally formed protrusions, the protrusions corresponding one-to-one with the mounting grooves, and the protrusions are slidably embedded into the corresponding mounting grooves.

[0010] As a further preferred embodiment of this utility model: the number of mounting slots is multiple, and the multiple mounting slots are distributed at equal intervals along the horizontal direction of the bottom wall of the placement slot. The left side wall of the mounting slot located at the leftmost end is coplanar with the left inner wall of the placement slot, and the distance between the right side wall of the mounting slot located at the rightmost end and the right inner wall of the placement slot is greater than the width of the pallet carrying strip.

[0011] As a further preferred embodiment of this utility model: the two guide rods are symmetrically distributed on both sides of the first threaded rod.

[0012] As a further preferred embodiment of this utility model, the thickness of the tray carrying strip is twice the depth of the mounting groove.

[0013] The beneficial effects of this utility model are as follows: When using this device, multiple pallet carrying strips are placed into their corresponding mounting slots in sequence, and the electric push rod is activated to drive the first limiting push plate to move and abut against one end of the pallet carrying strip. The pallet carrying strip is horizontally limited and fixed. Then, two pallet support legs are placed at appropriate positions on the surface of the multiple pallet carrying strips, and the drive motor is activated to control the moving seat to move to the left until the second limiting push plate abuts against the right end of the pallet support leg. Then, the second threaded rod is rotated by the handle, thereby driving the extrusion plate to move downward until the rubber layer abuts against the top of the pallet support leg, effectively limiting and fixing the pallet support leg. This completes the limiting and fixing of each component of the steel pallet body, with high stability. The overall operation is simple and convenient, saving time and effort, reducing workload, improving work efficiency, and facilitating subsequent welding processes. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 This is an exploded view of the overall structure of this utility model;

[0017] Figure 3 This is an enlarged view of a partial structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the steel pallet body in this utility model.

[0019] The components are: 1. Workbench; 2. Placement slot; 3. Pallet carrying strip; 4. First limiting push plate; 5. Electric push rod; 6. Mounting plate; 7. Rubber layer; 8. Second limiting push plate; 9. L-shaped mounting bracket; 10. Drive motor; 11. Moving seat; 12. Rotary handle; 13. Pallet support leg; 14. Protrusion; 15. Groove; 16. First threaded rod; 17. Guide rod; 18. Second threaded rod; 19. Extrusion plate; 20. Insertion hole; 21. Threaded hole; 22. Mounting slot. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0021] Please see Figure 1-4 In this embodiment of the present invention, a pallet welding process device includes a workbench 1 and a steel pallet body. The steel pallet body includes two pallet support strips 13 welded to the surface of multiple pallet carrying strips 3. A placement groove 2 is provided on the top of the workbench 1, with an opening on the front side. An installation groove 22 for the pallet carrying strips 3 to be embedded is provided on the bottom of the placement groove 2, with an opening on the front side. An installation plate 6 is provided at the opening on the front side of the placement groove 2. Several electric push rods 5 are provided on the front surface of the installation plate 6. The extended ends of the electric push rods 5 penetrate the installation plate 6 and are connected to a first limiting push plate 4. A groove 15 is provided on the right side of the bottom wall of the placement groove 2. The groove 15 is connected to... Adjacent mounting slots 22 are connected. The thickness of the tray support strip 3 is twice the depth of the mounting slot 22. A movable seat 11 is slidably provided in the groove 15. A first threaded rod 16 is rotatably provided on the right side wall of the groove 15. A drive motor 10 is provided on the outer surface of the worktable 1. The output shaft of the drive motor 10 is connected to one end of the first threaded rod 16. A threaded hole 21 that mates with the first threaded rod 16 is opened on the side of the movable seat 11. A second limiting push plate 8 is provided on the top of the movable seat 11. Two L-shaped mounting brackets 9 are provided on the outer surface of the second limiting push plate 8. A clamping assembly is provided on the top of the L-shaped mounting brackets 9. The two clamping assemblies correspond to the two tray support legs 13 respectively.

[0022] The clamping assembly includes a second threaded rod 18 threaded into the top of the L-shaped mounting bracket 9. The top of the second threaded rod 18 is provided with a handle 12 and the bottom is provided with a pressing plate 19. The bottom of the pressing plate 19 is provided with a rubber layer 7. When the drive motor 10 drives, it drives the first threaded rod 16 to rotate, thereby driving the movable seat 11 to move to the left until the second limit push plate 8 abuts against the right end of the pallet support leg 13. Then, the second threaded rod 18 is rotated by the handle 12, thereby driving the pressing plate 19 to move downward until the rubber layer 7 abuts against the top of the pallet support leg 13, effectively limiting and fixing the pallet support leg 13. When the drive motor 10 reverses, it controls the movable seat 11 to move to the rightmost end. The left side surface of the L-shaped mounting bracket 9 will not contact the right end face of the pallet support leg 13, which facilitates the insertion of the pallet support leg 13 and the removal of the steel pallet body.

[0023] The right side wall of the groove 15 is also provided with two guide rods 17. The two guide rods 17 are symmetrically distributed on both sides of the first threaded rod 16. The side of the movable seat 11 is provided with an insertion hole 20 for the guide rods 17 to slide into.

[0024] The first limiting push plate 4 is slidably disposed inside the placement groove 2. The bottom of the first limiting push plate 4 is provided with multiple integrally formed protrusions 14, and the protrusions 14 correspond one-to-one with the mounting grooves 22. The protrusions 14 are slidably embedded into the corresponding mounting grooves 22. The setting of the protrusions 14 together with the first limiting push plate 4 can better realize the limiting and fixing of the pallet carrying strip 3, and improve the positional stability of the workpiece during the welding process.

[0025] There are multiple mounting slots 22, which are evenly distributed horizontally along the bottom wall of the placement slot 2. The left side wall of the mounting slot 22 located at the leftmost end is coplanar with the left inner wall of the placement slot 2, and the distance between the right side wall of the mounting slot 22 located at the rightmost end and the right inner wall of the placement slot 2 is greater than the width of the pallet carrying strip 3.

[0026] Specifically, when using this device, multiple pallet carrying strips 3 are sequentially placed into the corresponding mounting slots 22, and the electric push rod 5 is activated to drive the first limiting push plate 4 to move and abut against one end of the pallet carrying strip 3, thus limiting and fixing the pallet carrying strip 3 horizontally. Then, two pallet support legs 13 are placed at appropriate positions on the surface of the multiple pallet carrying strips 3, and the drive motor 10 is activated to control the moving seat 11 to move to the left until the second limiting push plate 8 abuts against the right end of the pallet support leg 13. Then, the second threaded rod 18 is rotated by the handle 12, thereby driving the extrusion plate 19 to move downward until the rubber layer 7 abuts against the top of the pallet support leg 13, effectively limiting and fixing the pallet support leg 13. This completes the limiting and fixing of each component of the steel pallet body, with high stability, simple and convenient operation, saving time and effort, reducing workload, improving work efficiency, and facilitating subsequent welding processes.

[0027] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A pallet welding process apparatus, comprising a workbench (1) and a steel pallet body; characterized in that: The steel pallet body includes two pallet support strips (13) welded to the surface of multiple pallet carrying strips (3). The top of the workbench (1) is provided with a placement groove (2). The placement groove (2) is designed with a front opening. The bottom of the placement groove (2) is provided with an installation groove (22) for the pallet carrying strips (3) to be embedded. The installation groove (22) is designed with a front opening. The front opening of the placement groove (2) is provided with an installation plate (6). The front surface of the installation plate (6) is provided with several electric push rods (5). The extended end of the electric push rod (5) passes through the installation plate (6) and is connected to a first limiting push plate (4). The bottom wall of the placement groove (2) is provided with a groove (15). The groove (15) is connected to the adjacent installation groove ( 22) Connecting configuration, a movable seat (11) is slidably provided in the groove (15), a first threaded rod (16) is rotatably provided on the right side wall of the groove (15), a drive motor (10) is provided on the outer surface of the worktable (1), the output shaft of the drive motor (10) is connected to one end of the first threaded rod (16), a threaded hole (21) that cooperates with the first threaded rod (16) is opened on the side of the movable seat (11), a second limiting push plate (8) is provided on the top of the movable seat (11), two L-shaped mounting brackets (9) are provided on the outer surface of the second limiting push plate (8), a clamping assembly is provided on the top of the L-shaped mounting bracket (9), and the two clamping assemblies correspond to two tray support legs (13) respectively.

2. The pallet welding process apparatus according to claim 1, characterized in that: The clamping assembly includes a second threaded rod (18) threaded into the top of the L-shaped mounting bracket (9). The second threaded rod (18) has a handle (12) at its top end and a pressing plate (19) at its bottom end. The bottom of the pressing plate (19) has a rubber layer (7).

3. The pallet welding process apparatus according to claim 2, characterized in that: The right side wall of the groove (15) is also provided with two guide rods (17), and the side of the movable seat (11) is provided with a socket (20) for the guide rods (17) to slide into.

4. The pallet welding process apparatus according to claim 3, characterized in that: The first limiting push plate (4) is slidably disposed inside the placement groove (2). The bottom of the first limiting push plate (4) is provided with a plurality of integrally formed protrusions (14). The protrusions (14) correspond one-to-one with the mounting grooves (22). The protrusions (14) are slidably embedded into the corresponding mounting grooves (22).

5. The pallet welding process apparatus according to claim 4, characterized in that: The number of mounting slots (22) is multiple, and the multiple mounting slots (22) are distributed at equal intervals along the bottom wall of the placement slot (2). The left side wall of the mounting slot (22) located at the leftmost end is coplanar with the left inner wall of the placement slot (2), and the distance between the right side wall of the mounting slot (22) located at the rightmost end and the right inner wall of the placement slot (2) is greater than the width of the pallet carrying strip (3).

6. The pallet welding process apparatus according to claim 3, characterized in that: The two guide rods (17) are symmetrically distributed on both sides of the first threaded rod (16).

7. The pallet welding process apparatus according to claim 1, characterized in that: The thickness of the tray carrying strip (3) is twice the depth of the mounting groove (22).

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