Shielding mechanism and auxiliary conveying device

Abstract

The invention relates to the technical field of chain disassembly and maintenance, in particular to a shielding mechanism and an auxiliary conveying device. A power member; the driving rod is arranged at the top of the power piece; the blocking plate is fixedly arranged at the top of the driving rod and used for limiting the material conveying direction, the conveying plate is fixedly connected with the side wall of the supporting platform, the driving piece is arranged below the conveying plate, and the other end of the driving piece penetrates through the conveying plate. According to the transfer mechanism, the cost and workload of regular maintenance are reduced, the Mecanum mother wheels can rotate forwards and backwards, transfer actions of the turnover box in two directions are achieved, the application flexibility is improved, the transfer mechanism is simplified, and the transfer mechanism is more reliable and easy to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of cargo transportation, in particular to a shielding mechanism and an auxiliary transportation device. Background Art

[0002] With the advancement of Industry 4.0 and smart manufacturing, roller line transfer machines are playing an increasingly important role in production lines, warehouses, logistics centers and other places, and are used for the transportation, stacking and transfer of goods. Roller line transfer machines use a series of rollers or rollers to transfer items between different processes or locations. The most commonly used roller line transfer method is chain transfer. The chain transfer method requires regular lubrication and maintenance of the chain and sprocket, which increases maintenance costs and workload, and can only transfer in one direction, limiting the application scenarios.

[0003] Therefore, there is a need for a method that can effectively solve the problems existing in the prior art, reduce the cost and workload of regular maintenance, realize the transfer of turnover boxes in two directions, improve the flexibility of application, simplify the transfer mechanism, and provide a more reliable and easy-to-operate shielding mechanism and auxiliary conveying device to meet the needs of the existing environment. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above-mentioned prior art, the chain machine transfer method requires regular lubrication and maintenance of the chain and sprocket, which increases the maintenance cost and workload, and can only perform one-way transfer, which limits the application scenarios.

[0006] Therefore, the technical problem to be solved by the present invention is to design a device that can effectively solve the problems existing in the prior art, reduce the cost and workload of regular maintenance, realize the transfer of turnover boxes in two directions, improve the flexibility of application, simplify the transfer mechanism, and provide a more reliable and easy-to-operate shielding mechanism and auxiliary conveying device to meet the needs of the existing environment.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] Power parts;

[0009] A driving rod, the driving rod being arranged on the top of the power member;

[0010] A baffle plate is fixedly arranged on the top of the driving rod and is used to limit the material transportation direction.

[0011] As an improvement of the present invention, the top of the power member is fixedly connected to the support platform, a receiving hole is fixedly provided on the surface of the support platform, and the driving rod passes through the receiving hole.

[0012] As an improvement of the present invention, an adjusting tube is fixedly arranged at the bottom of the supporting platform, a piston rod is slidably arranged on the inner wall of the adjusting tube, and the top of the piston rod is fixedly connected to the blocking plate.

[0013] As an improvement of the present invention, an elastic member is connected to the inner wall of the regulating tube, and the other end of the elastic member is fixedly connected to the bottom of the piston rod.

[0014] As an improvement of the present invention, the piston rod is tightly fitted with the regulating tube, and a pneumatic hole is fixedly opened on the top of the regulating tube.

[0015] As an improvement of the present invention, a mounting hole is fixedly provided on the side wall of the baffle plate, and a buffer block is fixedly provided in the mounting hole.

[0016] An auxiliary conveying device includes:

[0017] A conveying plate fixedly connected to the side wall of the supporting platform is arranged below the conveying plate, and the other end of the conveying plate passes through a driving member of the conveying plate.

[0018] As an improvement of the present invention, a conveying groove is fixedly opened on the surface of the conveying plate, and the driving member is located in the conveying groove.

[0019] As an improvement of the present invention, a plurality of auxiliary shafts are arranged on the surface of the driving member, and the auxiliary shafts obliquely surround the driving member.

[0020] As an improvement of the present invention, a rotating shaft is arranged below the driving member, and both ends of the rotating shaft are rotatably connected to the conveying plate.

[0021] The beneficial effects of the present invention are: reducing the cost and workload of regular maintenance, the McNay mother wheel can realize forward and reverse rotation, realize the turnover box transfer action in two directions, improve the application flexibility, simplify the transfer mechanism, and make it more reliable and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is the overall structure diagram of the present invention.

[0024] Figure 2 It is a three-dimensional diagram of the structure from another angle in the present invention.

[0025] Figure 3 It is a schematic diagram of the internal structure of the piston rod in the present invention.

[0026] Figure 4 It is a schematic diagram of the local structure in the present invention.

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] Example 1

[0030] Reference Figure 1 , this embodiment provides a shielding mechanism.

[0031] The power member 1 can drive the shielding mechanism to move. The power member 1 in this embodiment can be a servo motor or a power element such as a cylinder. The servo motor has the characteristics of high precision and fast response, and is suitable for roller line transfer machines in industrial manufacturing processes. The servo motor achieves precise driving of the drive rod 2 by receiving signals from the control system.

[0032] The driving rod 2 is a stainless steel round rod with a diameter of 30 mm and a length of 500 mm. The driving rod 2 is arranged on the top of the servo motor 1 and connected to the servo motor 1. The middle part of the driving rod 2 and the surrounding structure can form a guiding effect to ensure the stability and verticality of the driving rod 2 during the movement.

[0033] The blocking plate 3 is a square steel plate with a size of 500mm×200mm×10mm, which is fixed on the top of the driving rod 2. The function of the blocking plate 3 is to limit the transportation direction of the material when the roller line transfer machine is working, and prevent the material from shifting during transportation. The blocking plate 3 is connected to the flange on the top of the driving rod 2 by bolts to ensure its stability.

[0034] When the roller line transfer machine needs to adjust the material transportation direction, the control system sends a signal to the power component 1 to start the power component 1, thereby driving the driving rod 2 to rise or fall vertically. During the rising or falling process of the driving rod 2, the top blocking plate 3 rises and falls accordingly to adjust the material transportation direction. When the driving rod 2 reaches the specified position, the servo motor 1 stops rotating and the blocking plate 3 is kept at an appropriate height to complete the shielding function, thereby realizing the horizontal or vertical movement of the material.

[0035] Example 2

[0036] Reference Figures 1 to 3 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that:

[0037] The support platform 4 is made of aluminum alloy material, which is lightweight and corrosion-resistant, and provides a stable support surface. A receiving hole 41 is fixedly opened on the surface of the support platform 4, and the diameter of the receiving hole 41 is 35 mm, which is just enough to allow the driving rod 2 to pass through. The inner wall of the receiving hole 41 can fit the driving rod 2 to ensure the stability and verticality of the driving rod 2 during movement.

[0038] Two adjusting tubes 42 are fixedly arranged at the bottom of the supporting platform 4. The adjusting tubes 42 are made of stainless steel, have an inner diameter of 35 mm and a length of 400 mm. A piston rod 421 is slidably arranged on the inner wall of the adjusting tube 42. The top of the piston rod 421 is fixedly connected to the blocking plate 3 by bolts.

[0039] The inner wall of the adjusting tube 42 is connected to an elastic member 422, which in this embodiment is a compression spring, one end of which is fixedly connected to the bottom of the piston rod 421, and the other end is fixed to the inner wall of the adjusting tube 42. The elastic member 422 is used to store energy when the piston rod 421 descends, and release energy when it needs to rise.

[0040] The piston rod 421 fits tightly with the regulating tube 42 to ensure air tightness. A pressure hole 423 is fixedly provided on the top of the regulating tube 42. The diameter of the pressure hole 423 is 5 mm and is used to adjust the air pressure. A mounting hole 31 is fixedly provided on the side wall of the baffle plate 3. A buffer block 311 is fixedly provided in the mounting hole 31. The buffer block 311 is made of rubber material and is used to reduce impact and vibration during the lifting and lowering process of the baffle plate 3.

[0041] When the baffle plate 3 needs to be lowered, the servo motor 1 starts, controls the driving rod 2 to descend, and at the same time, the piston rod 421 slides on the inner wall of the regulating tube 42, simulating the operation of the syringe air pressure, squeezing the elastic member 422 and drawing air from the air pressure hole 423, so that the piston rod 421 descends. When the baffle plate 3 needs to be raised, the servo motor 1 stops working, the driving rod 2 rises, the piston rod 421 slides on the inner wall of the regulating tube 42, the elastic member 422 resets, and pushes the piston rod 421 up. At the same time, the small aperture of the air pressure hole 423 makes the reset action of the piston rod 421 slow under the action of air pressure, ensuring that the baffle plate 3 is lifted smoothly. Smooth lifting can reduce safety hazards caused by collisions and prevent the workpiece from being pushed away when it is just above the baffle plate 3.

[0042] Example 3

[0043] Reference Figures 1 to 5 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that:

[0044] The conveying plate 5 is made of high-strength alloy and has a size of 1200 mm×800 mm. A plurality of conveying grooves 51 are arranged in an array on its surface. Each conveying groove 51 has a size of 100 mm×50 mm and is used for mounting the driving member 6 .

[0045] The driving member 6 in this embodiment is a Mecanum wheel, each of which has a diameter of 60 mm and is made of hard rubber, and has excellent wear resistance and grip. The design of the Mecanum wheel allows it to move in all directions on a horizontal plane without turning. The driving member 6 installed in the conveying trough 51 is located below the conveying plate 5, and the other end passes through the conveying plate 5, so that the surface portion of the Mecanum wheel is exposed in the conveying trough 51, so as to contact with the material and provide driving force, and the surface of the driving member 6, i.e., the Mecanum wheel, is provided with a plurality of auxiliary shafts 61, which are actually small wheels of the outer wall of the Mecanum wheel prototype, which are tilted around the periphery of the driving member 6, and the inclination angle of each auxiliary shaft 61 is 45 degrees, so that the driving member 6 can move in any direction on the horizontal plane.

[0046] A rotating shaft 7 is arranged below the driving member 6. The rotating shaft 7 is made of stainless steel and has a diameter of 20 mm. Both ends of the rotating shaft 7 are rotatably connected to the conveying plate 5 through bearings. The function of the rotating shaft 7 is to support the Mecanum wheel and allow it to rotate under the action of the driving force, thereby realizing the conveying of materials.

[0047] The material is placed on the conveying plate 5, and the Mecanum wheel 6 in the conveying trough 51 starts to rotate. Due to the special structure of the Mecanum wheel, the auxiliary shaft 61 contacts the material and provides driving force. The driving member 6 is supported by the rotating shaft 7, so that the material can move along the preset path on the conveying plate 5.

[0048] When the material conveying direction needs to be changed, such as from horizontal to vertical transportation, the servo motor 1 in the shielding mechanism is started to drive the driving rod 2 to rise or fall, thereby controlling the lifting and lowering of the blocking plate 3 to achieve the shielding function and guide the material flow.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A shielding mechanism, characterized in that: include, Power part (1); A driving rod (2), wherein the driving rod (2) is arranged on the top of the power member (1); A baffle plate (3), wherein the baffle plate (3) is fixedly arranged on the top of the driving rod (2) and is used to limit the material transport direction.

2. The shielding mechanism according to claim 1, characterized in that: The top of the power member (1) is fixedly connected to the support platform (4), a receiving hole (41) is fixedly provided on the surface of the support platform (4), and the driving rod (2) passes through the receiving hole (41).

3. The shielding mechanism according to claim 2, characterized in that: An adjusting tube (42) is fixedly arranged at the bottom of the supporting platform (4), a piston rod (421) is slidably arranged on the inner wall of the adjusting tube (42), and the top of the piston rod (421) is fixedly connected to the blocking plate (3).

4. The shielding mechanism according to claim 3, characterized in that: An elastic member (422) is connected to the inner wall of the regulating tube (42), and the other end of the elastic member (422) is fixedly connected to the bottom of the piston rod (421).

5. The shielding mechanism according to claim 4, characterized in that: The piston rod (421) is tightly fitted with the regulating tube (42), and a pneumatic hole (423) is fixedly opened on the top of the regulating tube (42).

6. The shielding mechanism according to any one of claims 1 to 5, characterized in that: A mounting hole (31) is fixedly provided on the side wall of the blocking plate (3), and a buffer block (311) is fixedly arranged in the mounting hole (31).

7. An auxiliary conveying device, characterized in that: The invention comprises the shielding mechanism according to claim 5, and A conveying plate (5) fixedly connected to the side wall of the supporting platform (4), and a driving member (6) disposed below the conveying plate (5) and having the other end passing through the conveying plate (5).

8. The auxiliary conveying device according to claim 7, characterized in that: A conveying groove (51) is fixedly provided on the surface of the conveying plate (5), and the driving member (6) is located in the conveying groove (51).

9. The auxiliary conveying device according to claim 8, characterized in that: A plurality of auxiliary shafts (61) are arranged on the surface of the driving member (6), and the auxiliary shafts (61) obliquely surround the driving member (6).

10. The auxiliary conveying device according to claim 9, characterized in that: A rotating shaft (7) is arranged below the driving member (6), and both ends of the rotating shaft (7) are rotatably connected to the conveying plate (5).

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