Goods shelf rod piece machining limiting mechanism

Abstract

The utility model discloses a goods shelf rod piece machining limiting mechanism, and relates to the field of goods shelf rod piece machining, the goods shelf rod piece machining limiting mechanism comprises a fixed bottom plate used for being fixed to the ground, one side end of the top surface of the fixed bottom plate is connected with a positioning side plate, and a movable clamping seat is movably arranged on the positioning side plate; the other side end of the top face of the fixed bottom plate is connected with a movable seat, a movable clamping plate is movably arranged on the movable seat, and the movable clamping seat and the movable clamping plate move relatively and are used for clamping and limiting goods shelf rod pieces placed on the movable clamping seat and the movable clamping plate. The limiting mechanism is simple in structure, convenient to operate and capable of clamping and limiting goods shelf rods and plates, the goods shelf rods and the plates can be separated from the ground through the limiting mechanism, the machining quality is guaranteed, and resources and cost are saved.

Description

Technical Field

[0001] The utility model relates to the field of processing of shelf bars, in particular to a limiting mechanism for processing shelf bars. Background Art

[0002] In modern logistics activities, shelves play a very important role. The modernization of warehouse management is directly related to the types and functions of shelves. A shelf is a rack-type structure that can make full use of the warehouse space, improve the utilization rate of the storage capacity, and expand the storage capacity of the warehouse; the goods stored in the shelves are not squeezed against each other, with little material loss, and the functions of the materials themselves can be fully guaranteed, reducing the loss of goods; the goods in the shelves are convenient to access, easy to count and measure, and the first-in, first-out principle can be achieved; to ensure the quality of the stored goods, measures such as moisture-proof, dust-proof, anti-theft, and anti-damage can be taken to improve the storage quality of materials. The structures and functions of many new types of shelves are conducive to the mechanization and automation management of warehouses.

[0003] The production of general shelves (such as bars and plates of shelves) requires processes including punching with a full-automatic punching machine, roll forming line, computerized fixed-length shearing and folding, carbon dioxide shielded welding, and spraying protection. When "folding and spraying" the bars and plates of the shelves, due to the lack of a special fixing and limiting device, these bars and plates of the shelves are generally placed on the ground of the factory building for "folding and spraying" processing; because they are placed on the ground, it is inconvenient to "fold and spray" these bars and plates of the shelves, resulting in the quality of "folding and spraying" not meeting the requirements. Summary of the Utility Model

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A limiting mechanism for processing shelf bars includes a fixed bottom plate for fixing to the ground. On one side end of the top surface of the fixed bottom plate, a positioning side plate is connected. An active clamping seat is movably arranged on the positioning side plate. On the other side end of the top surface of the fixed bottom plate, a movable seat is connected. An active clamping plate is movably arranged on the movable seat. The active clamping seat and the active clamping plate move relative to each other to clamp and limit the shelf bars placed between the active clamping seat and the active clamping plate.

[0006] Preferably, on both sides of one end of the active clamping seat close to the positioning side plate, active guide shafts are respectively connected. The other ends of the two active guide shafts can movably pass through the positioning side plate, and the ends of the two active guide shafts are connected through a connecting plate;

[0007] A connecting rod is arranged between the two movable guide shafts. One end of the connecting rod is connected to the movable clamping seat. The other end of the connecting rod can movably pass through the positioning side plate and the end is connected to a connecting block. One end of the connecting block away from the connecting rod is connected to a movable compression spring, and the other end of the movable compression spring is connected to a connecting plate.

[0008] Preferably, a movable guide plate is connected to the bottom end of the movable clamping seat. The other end of the movable guide plate can movably pass through the positioning side plate. A first rack is connected to the bottom end face of the movable guide plate. The first rack meshes with a first gear. The first gear is connected to the output end of a first servo motor through a rotating shaft. The first servo motor is fixed on a support plate, and the support plate is connected to the positioning side plate.

[0009] Preferably, a driving structure for driving the movable clamping plate to move is arranged at one end of the support plate away from the first gear;

[0010] The driving structure includes a second driving rack and a second driving gear;

[0011] The second driving gear is connected to the output end of a second servo motor through a rotating shaft, and the second servo motor is fixed on the support plate;

[0012] The second driving gear meshes with the second driving rack. One end of the second driving rack close to the movable clamping plate is connected to a movable guide shaft. The other end of the movable guide shaft away from the second driving rack can movably pass through the positioning side plate, and the end is connected to one end of the connecting rod through a shaft coupling. The other end of the connecting rod is connected to a connecting curved rod, and the connecting curved rod is connected to the movable clamping plate.

[0013] Preferably, movable shafts are respectively connected to both sides of one end of the movable clamping plate close to the movable seat. The other ends of the two movable shafts away from the movable clamping plate can movably pass through the movable seat and the two movable shafts are connected through a limit seat.

[0014] Preferably, an elastic protection member is arranged at the top of the movable clamping plate. The elastic protection member includes a movable protection shaft and a movable spring;

[0015] One end of the movable protection shaft can movably pass through the top of the movable clamping plate, and the end is connected to a blocking cap. The movable spring is sleeved on the movable protection shaft and is close to one end of the blocking cap. One end of the movable spring is connected to the blocking cap, and the other end of the movable spring is connected to the movable clamping plate;

[0016] A contact clip for increasing the contact with the shelf rod is detachably connected to the other end of the movable protection shaft away from the blocking cap.

[0017] The beneficial effects of the present utility model are as follows: The purpose of the present utility model is to provide a limiting mechanism for processing shelf members, which is used to clamp and limit the shelf members and plate members to be processed and suspend them in the "air", so as to facilitate processing operations such as cutting and spraying. In the specific design of this limiting mechanism, it includes a fixed bottom plate for fixing to the ground. One side end of the top surface of the fixed bottom plate is connected with a positioning side plate, and an active clamping seat is movably arranged on the positioning side plate. The other side end of the top surface of the fixed bottom plate is connected with a movable seat, and a movable clamping plate is movably arranged on the movable seat. The active clamping seat and the movable clamping plate move relative to each other to clamp and limit the shelf members placed between the active clamping seat and the movable clamping plate. By placing the shelf members and plate members to be processed between the active clamping seat and the movable clamping plate of this clamping mechanism, and then controlling the relative movement of the set active clamping seat and movable clamping plate, the shelf members and plate members to be processed are clamped and limited in the "air", so as to facilitate processing operations such as cutting and spraying. From the overall design of this limiting mechanism, this limiting mechanism not only has a simple structure and is easy to operate, can clamp and limit shelf members and plate members, but also can separate the shelf members and plate members from the ground through this limiting mechanism, ensuring the processing quality and saving resources and costs. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of a limiting mechanism for processing shelf members of the present utility model;

[0019] Figure 2 is an axonometric schematic diagram of a limiting mechanism for processing shelf members of the present utility model;

[0020] In the figure, 1 - fixed bottom plate, 2 - positioning side plate, 3 - movable seat, 21 - active clamping seat, 22 - active guiding shaft, 23 - connecting block, 24 - active compression spring, 25 - active guiding plate, 26 - first rack, 27 - first gear, 31 - movable clamping plate, 32 - second driving rack, 33 - second driving gear, 34 - active guiding shaft, 35 - shaft coupling, 36 - connecting rod, 37 - connecting curved rod, 311 - active shaft, 312 - active protection shaft, 313 - active spring, 314 - limiting seat. Detailed Embodiment

[0021] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0022] As Figures 1 to 2As shown in the figure, a limiting mechanism for processing shelf members is provided. This limiting mechanism is used to clamp and limit the shelf members and plate members to be processed and suspend them in the "air", so as to facilitate processing operations such as cutting and spraying. In terms of specific design, this limiting mechanism includes a fixed bottom plate 1 for fixing to the ground. One side end of the top surface of the fixed bottom plate 1 is connected to a positioning side plate 2. An active clamping seat 21 is movably arranged on the positioning side plate 2. The other side end of the top surface of the fixed bottom plate 1 is connected to an active seat 3. An active clamping plate 31 is movably arranged on the active seat 3. The active clamping seat 21 and the active clamping plate 31 move relative to each other to clamp and limit the shelf members placed between the active clamping seat 21 and the active clamping plate 31. By placing the shelf members and plate members to be processed between the active clamping seat 21 and the active clamping plate 31 of this clamping mechanism, and then controlling the relative movement of the set active clamping seat 21 and the active clamping plate 31, the shelf members and plate members to be processed are clamped and limited in the "air", so as to facilitate processing operations such as cutting and spraying.

[0023] Furthermore, in the embodiment, one side end of the top surface of the fixed bottom plate is connected to a positioning side plate 2, and an active clamping seat 21 is movably arranged on the positioning side plate 2. At the same time, two active guide shafts 22 are respectively connected to both sides of one end of the active clamping seat 21 close to the positioning side plate 2. The other ends of the two active guide shafts 22 can movably pass through the positioning side plate 2, and the ends of the two active guide shafts 22 are connected by a connecting plate. An connecting rod is arranged between the two active guide shafts 2. One end of the connecting rod is connected to the active clamping seat 21, the other end of the connecting rod can movably pass through the positioning side plate 2 and the end is connected to a connecting block 23. One end of the active compression spring 24 is connected to the connecting block 23 away from the connecting rod, and the other end of the active compression spring 24 is connected to the connecting plate. And, the bottom end of the set active clamping seat 21 is connected to an active guide plate 25. The other end of the active guide plate 25 can movably pass through the positioning side plate 2. A first rack 26 is connected to the bottom end surface of the active guide plate 25. The first rack 26 meshes with a first gear 27. The first gear 27 is connected to the output end of a first servo motor through a rotating shaft. The first servo motor is fixed on a support plate, and the support plate is connected to the positioning side plate 2. By controlling the rotation of the first servo motor to drive the first gear 27 to rotate, the first gear 27 drives the first rack 26 meshing with the first gear 27 to drive the active guide plate 25 to move, and the active guide plate 25 drives the active clamping seat 2 to move. Furthermore, the first servo motor can drive the active clamping seat 2 to move towards the designed active clamping plate 31, so as to fix and limit the shelf members and plate members placed between the active clamping seat 2 and the active clamping plate 31 in the "air" and prevent contact with the ground, which affects the quality of welding, cutting, spraying, etc. of the shelf members and plate members.

[0024] Further, in the embodiment, the other end of the top surface of the fixed base plate is connected to a movable seat 3. A movable clamping plate 31 is movably arranged on the movable seat 3. The movable clamping seat 21 and the movable clamping plate 21 move relative to each other to clamp and limit the shelf rods, plates, etc. placed between the movable clamping seat 21 and the movable clamping plate 31. In order to control the relative movement of the movable clamping plate 31 and the movable clamping seat 21, in the embodiment, a driving structure for driving the movable clamping plate 31 to move is arranged at one end of the support plate away from the first gear 24. The arranged driving structure includes a second driving rack 32 and a second driving gear 33. The second driving gear 32 is connected to the output end of the second servo motor through a rotating shaft, and the second servo motor is fixed on the support plate. The second driving gear meshes with the second driving rack 33. One end of the second driving rack 33 close to the movable clamping plate 31 is connected to a movable guide shaft 34. The end of the movable guide shaft 34 away from the second driving rack 33 can movably pass through the positioning side plate 2, and the end is connected to one end of a connecting rod 36 through a shaft coupling 35. The other end of the connecting rod 36 is connected to a connecting curved rod 37, and the connecting curved rod 37 is connected to the movable clamping plate 31. At the same time, both sides of one end of the movable clamping plate 31 close to the movable seat 3 are respectively connected to a movable shaft 311. The ends of the two movable shafts 311 away from the movable clamping plate 31 can movably pass through the movable seat 3, and the two movable shafts 311 are connected through a limit seat 314. By controlling the second servo motor to drive the second driving gear 33 to rotate, the second driving gear 33 drives the second driving rack 33 engaged therewith to move. Thus, the movable guide shaft 34 is driven to move by the second driving rack 33. Then, the connecting rod 36 connected to the movable guide shaft 34 through the shaft coupling 35 drives the movable clamping plate 31 connected through the connecting curved rod 37 to move. Therefore, it can be realized that the movable clamping plate 31 is driven by the second servo motor to move towards the movable clamping seat 21. The movable clamping seat 21 and the movable clamping plate 31 arranged move relatively close to each other to clamp and limit the shelf rods and plates placed between the movable clamping seat 21 and the movable clamping plate 31 on the clamping mechanism and in a suspended state, so as to facilitate processing operations such as welding, cutting, and spraying of the rods and plates of the shelf.

[0025] Furthermore, in the embodiment, when the movable clamping seat 21 of the clamping mechanism moves relatively close to the movable clamping plate 31 to clamp and limit the shelf rods and plates placed between the two, the clamping mechanism is further provided with an elastic protection member on the top of the movable clamping plate 31. The elastic protection member includes a movable protection shaft 312 and a movable spring 313. One end of the movable protection shaft 312 can movably pass through the top of the movable clamping plate 31, and the end is connected with a blocking cap. The movable spring 313 is sleeved on the movable protection shaft 312 and is close to one end of the blocking cap. One end of the movable spring 313 is connected with the blocking cap, and the other end of the movable spring 313 is connected with the movable clamping plate. A contact clip for increasing the contact with the shelf rod is detachably connected to the end of the movable protection shaft 312 away from the blocking cap. When the movable clamping seat 21 and the movable clamping plate 31 are controlled to move relatively close to clamp and limit the shelf rods and plates placed between the two, the provided contact clip and the movable clamping seat 21 are both "elastically" arranged, and the shelf rods and plates placed between the two are "elastically" clamped and limited, playing a role of "flexible clamping protection". From the overall design of the clamping mechanism, the limiting mechanism is not only simple in structure and convenient to operate, can clamp and limit the shelf rods and plates, but also can separate the shelf rods and plates from the ground through the limiting mechanism, ensuring the processing quality and saving resources and costs.

[0026] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details in the above-described embodiments in the specification. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

Claims

1. A shelf rod processing limiting mechanism, characterized in that: It includes a fixed bottom plate for fixing to the ground, the fixed bottom plate, one side end of the top surface of the fixed bottom plate is connected to a positioning side plate, a movable clamping seat is movably provided on the positioning side plate, the other side end of the top surface of the fixed bottom plate is connected to a movable seat, a movable splint is movably provided on the movable seat, the movable clamping seat and the movable splint are relatively movable, and are used to clamp and limit the shelf rods placed on the movable clamping seat and the movable splint.

2. A shelf rod processing and limiting mechanism according to claim 1, characterized in that: The movable clamping seat is connected to movable guide shafts on both sides of one end close to the positioning side plate, and the other ends of the two movable guide shafts can movably pass through the positioning side plate, and the ends of the two movable guide shafts are connected by a connecting plate; A connecting rod is arranged between the two movable guide shafts, one end of the connecting rod is connected to the movable clamping seat, the other end of the connecting rod can movably pass through the positioning side plate and the end is connected to the connecting block, the end of the connecting block away from the connecting rod is connected to a movable compression spring, and the other end of the movable compression spring is connected to the connecting plate.

3. A shelf rod processing and limiting mechanism according to claim 2, characterized in that: The bottom end of the movable clamping seat is connected to a movable guide plate, and the other end of the movable guide plate can movably pass through the positioning side plate. The bottom end surface of the movable guide plate is connected to a first rack, and the first rack is meshed with a first gear. The first gear is connected to the output end of the first servo motor through a rotating shaft. The first servo motor is fixed on a support plate, and the support plate is connected to the positioning side plate.

4. A shelf rod processing and limiting mechanism according to claim 3, characterized in that: The end of the support plate away from the first gear is provided with a driving structure for driving the movable clamping plate to move; The driving structure includes a second driving rack and a second driving gear; The second driving gear is connected to the output end of the second servo motor through a rotating shaft, and the second servo motor is fixed on the supporting plate; The second driving gear is meshed with the second driving rack, and the end of the second driving rack close to the movable clamping plate is connected to a movable guide shaft, and the end of the movable guide shaft away from the second driving rack can be movably passed through the positioning side plate, and the end is connected to one end of the connecting rod through an axis connector, and the other end of the connecting rod is connected to the connecting bent rod, and the connecting bent rod is connected to the movable clamping plate.

5. A shelf rod processing and limiting mechanism according to claim 4, characterized in that: The movable splint has movable shafts on both sides of one end close to the movable seat, and the ends of the two movable shafts away from the movable splint can movably pass through the movable seat and the two movable shafts are connected through a limit seat.

6. A shelf rod processing and limiting mechanism according to claim 5, characterized in that: An elastic protective member is arranged on the top of the movable splint, and the elastic protective member comprises a movable protective shaft and a movable spring; One end of the movable protection shaft can movably pass through the top of the movable splint, and the end is connected with a blocking cap, the movable spring is arranged on the movable protection shaft and close to one end of the blocking cap, one end of the movable spring is connected to the blocking cap, and the other end of the movable spring is connected to the movable splint; One end of the movable protection shaft away from the blocking cap is detachably connected with a clip for increasing the contact with the shelf rod.

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