Disassembling and assembling mechanism and disassembling and assembling vehicle

Abstract

The utility model discloses a dismounting mechanism and a dismounting vehicle. The dismounting mechanism is provided with a first platform and a second platform, and a driving assembly is arranged on the first platform; the roller assembly is arranged on the first platform or the second platform, and the roller assembly is provided with a second connecting part which can be connected with the first connecting part in a matched mode; the driving assembly can drive the roller assembly to move between the first platform and the second platform. The driving assembly enables the roller assembly to move between the first platform and the second platform more quickly and efficiently, time consumption in the traditional manual operation process is remarkably reduced, the requirement for manually moving the roller assembly is reduced through an automatic driving mechanism, and therefore the labor intensity of operators is greatly reduced, and working safety is improved. In addition, the working efficiency can be greatly improved through the transfer roller assembly of the disassembling and assembling vehicle, the structure is simple, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the field of automation equipment, in particular to a disassembly and assembly mechanism and a disassembly and assembly vehicle. Background Art

[0002] According to the current technical level, the disassembly process of large rollers usually requires the removal of the entire set of mechanisms, which is carried out step by step from top to bottom. This method not only has low efficiency, and the entire disassembly process can take up to 12 hours, but also there is a risk of impact during the hoisting of the roller. Impact may not only cause damage to the expensive roller, but also pose a threat to the safety of the operators. In addition, due to the complexity of the entire process, multiple staff members are usually required to work together, further increasing the labor cost and coordination difficulty. In the current industrial environment, improving efficiency, reducing costs, and ensuring safety are the continuously pursued goals. Therefore, it is urgent to develop a more efficient and safe large roller disassembly technology. Summary of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an efficient and safe disassembly and assembly mechanism and a disassembly and assembly vehicle.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] A disassembly and assembly mechanism for disassembling and assembling a roller assembly, comprising:

[0006] A first platform and a second platform, a driving component is arranged on the first platform, and the driving component has a first connecting part;

[0007] The roller assembly is arranged on the first platform or the second platform, and the roller assembly has a second connecting part that can be cooperatively connected with the first connecting part;

[0008] After the first connecting part is connected to the second connecting part, the driving component can drive the roller assembly to move between the first platform and the second platform.

[0009] Further, a first channel for the driving component to pass through is arranged on the first platform, a second channel for the driving component to pass through is arranged on the second platform, a sliding component is arranged on the first channel and the second channel, and the driving component can drive the roller assembly to slide between the first channel and the second channel.

[0010] Further, the roller assembly includes a roller and a roller seat for installing the roller, mounting seats are arranged at both ends of the second channel along the moving direction of the roller assembly, and the roller seat is mounted on the mounting seats.

[0011] Further, a lifting structure is provided on the second platform relative to the roller seat, and the lifting structure is used to support the roller seat and separate the roller seat from the mounting seat.

[0012] Further,

[0013] A fixing frame is provided on the first platform and is used to fix the driving component;

[0014] The driving component further includes:

[0015] A transmission part, and the first connecting part is arranged on the transmission part;

[0016] A transmission rod is in transmission connection with the transmission part, and a handwheel is arranged at one end of the transmission rod away from the transmission part;

[0017] Rotating the handwheel can drive the transmission part to drive the first connecting part to move.

[0018] Further, the first connecting part is a bolt, and the second connecting part is a threaded hole that cooperates with the bolt.

[0019] Further, protective plates are arranged on both sides of the first channel; a stop plate is arranged at one end of the first channel away from the second channel.

[0020] Further, a buffer member is arranged on one side of the stop plate facing the second channel.

[0021] Further, a limiting member is arranged at one end of the first channel close to the second channel, and the limiting member is used to limit the sliding of the roller assembly along the direction of the second channel.

[0022] A disassembly and assembly vehicle includes a vehicle body, and the above-mentioned disassembly and assembly mechanism is arranged on the vehicle body.

[0023] The beneficial effects of the present utility model are:

[0024] The present utility model has a first platform and a second platform. A driving component is provided on the first platform, and the driving component has a first connecting part; a roller assembly is arranged on the first platform or the second platform, and the roller assembly has a second connecting part that can be cooperatively connected with the first connecting part; after the first connecting part and the second connecting part are connected, the driving component can drive the roller assembly to move between the first platform and the second platform. Among them, the driving component makes the movement of the roller assembly between the first platform and the second platform faster and more efficient, significantly reducing the time consumption in the traditional manual operation process, and the automated driving mechanism reduces the need for manual handling of the roller assembly, thereby greatly reducing the labor intensity of the operator and improving work safety. Description of the Drawings

[0025] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 is a schematic diagram of a partial structure of the present utility model;

[0028] Figure 3 is a schematic diagram of the structure of the roller assembly of the present utility model;

[0029] Figure 4 is a schematic diagram of the structure of the drive assembly of the present utility model;

[0030] Figure 5 is Figure 4 a schematic sectional view taken along A-A in

[0031] 100. First platform;

[0032] 110. Drive assembly; 111. First connection part; 112. Transmission part; 113. Transmission rod; 114. Handwheel;

[0033] 120. First channel; 121. Protective plate; 122. Stop plate; 123. Limiting part;

[0034] 200. Second platform;

[0035] 210. Second channel; 211. Mounting seat; 212. Lifting structure;

[0036] 300. Roller assembly; 310. Roller; 320. Roller seat; 330. Second connection part;

[0037] 400. Sliding assembly;

[0038] 500. Fixed frame;

[0039] 600. Vehicle body. Detailed implementation manners

[0040] The concept, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and the drawings, so as to fully understand the purpose, features and effects of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of the present utility model. In addition, all the connection / linkage relationships involved in the patent do not simply refer to the direct connection of components, but refer to the more optimal connection structure that can be formed by adding or reducing connection accessories according to the specific implementation situation. Each technical feature in the creation of the present utility model can be interactively combined on the premise of not conflicting with each other.

[0041] Referring to Figure 1 、 Figure 2 , a disassembly and assembly mechanism for disassembling and assembling a roller assembly 300, comprising: a first platform 100, a second platform 200 and a roller assembly 300. A driving assembly 110 is provided on the first platform 100, and the driving assembly 110 has a first connection portion 111; the roller assembly 300 is disposed on the first platform 100 or the second platform 200, and the roller assembly 300 has a second connection portion 330 that can be cooperatively connected with the first connection portion 111; after the first connection portion 111 is connected to the second connection portion 330, the driving assembly 110 can drive the roller assembly 300 to move between the first platform 100 and the second platform 200. Wherein, the first platform 100 and the second platform 200 are in the same plane to facilitate the movement of the roller assembly 300 between the first platform 100 and the second platform 200. It can be understood that the disassembly and assembly mechanism of the present utility model can be used to disassemble the roller assembly 300 or to assemble the roller assembly 300. That is to say, when the roller assembly 300 is located on the first platform 100, the first connection portion 111 is connected to the second connection portion 330, and the driving assembly 110 drives the roller assembly 300 to move from the first platform 100 to the second platform 200 to install the roller assembly 300 on the second platform 200; when the roller assembly 300 is located on the second platform 200, the first connection portion 111 is connected to the second connection portion 330, and the driving assembly 110 drives the roller assembly 300 to move from the second platform 200 to the first platform 100 to disassemble the roller assembly 300 from the second platform 200 and place it on the first platform 100.

[0042] It should be noted that the first platform 100 is the installation platform for the roller assembly 300. When the roller assembly 300 has problems and needs to be repaired or replaced, the roller assembly 300 needs to be disassembled from the first platform 100 and transferred to a predetermined position through the second platform 200 for subsequent processing. Similarly, when replacing the new roller assembly 300, the roller assembly 300 can be transported to the second platform 200 through the first platform 100 for installation. The disassembly and assembly mechanism of the present utility model drives the roller assembly 300 to perform disassembly or installation work by using the driving component 110, eliminating the steps of hoisting and disassembling and installing the roller assembly 300, avoiding the damage of the roller body caused by the impact of the roller assembly 300 during hoisting, and only one person is required to complete the operation, saving labor requirements and achieving the purpose of cost reduction and efficiency improvement.

[0043] It can be understood that the method and steps of installing the roller assembly 300 are opposite to the order of the steps of disassembling the roller assembly 300. In the subsequent embodiments, the solution of disassembling the roller assembly 300 will be described.

[0044] In some embodiments, a first channel 120 for the driving component 110 to pass through is provided on the first platform 100, a second channel 210 for the driving component 110 to pass through is provided on the second platform 200, and a sliding component 400 is provided on the first channel 120 and the second channel 210. Refer to Figure 2 , the driving component 110 can drive the roller assembly 300 to slide between the first channel 120 and the second channel 210. It should be noted that by setting the sliding component 400, the friction force when the roller assembly 300 moves on the first platform 100 and the second platform 200 can be reduced, so that the driving component 110 can easily drive the roller assembly 300 to move on the first platform 100 and the second platform 200. Specifically, the sliding component 400 is a pulley group, which is arranged at intervals along the first platform 100 and the second platform 200. The sliding component 400 in this case can also be other components with reduced friction force, which will not be elaborated here.

[0045] In some embodiments, refer to Figure 1 、 3, the roller assembly 300 includes a roller 310 and a roller seat 320 for mounting the roller 310. Mounting seats 211 are provided at both ends of the second channel 210 along the moving direction of the roller assembly 300, and the roller seat 320 is mounted on the mounting seats 211. It can be understood that the mounting seats 211 and the roller seat 320 cooperate with each other to fix the roller seat 320 on the mounting seats 211. A sliding assembly 400 is provided between the mounting seats 211 at both ends. When the roller assembly 300 is moved along the direction of the first channel 120, the roller seat 320 first disengages from the mounting seat 211, and then the roller seat 320 near the first channel 120 enters the first channel 120 and is supported by the sliding assembly 400 in the first channel 120, and the roller seat 320 at the other end is on the sliding assembly 400 in the second channel 210; the roller assembly 300 continues to move until the roller seat 320 completely moves into the first channel 120.

[0046] In some embodiments, referring to Figure 2 , a lifting structure 212 is provided on the second platform 200 opposite to the roller seat 320. The lifting structure 212 is used to support the roller seat 320 and separate the roller seat 320 from the mounting seat 211. Before disassembling the roller assembly 300, the roller seat 320 is separated from the mounting seat 211 through the lifting structure. After separation, the driving assembly 110 drives the roller assembly 300 to move along the direction of the first channel 120. Since there is no friction between the roller seat 320 and the mounting seat 211 after separation, the roller assembly 300 can be easily moved from the position of the mounting seat 211 to the sliding assembly 400, thereby reducing the requirement for the driving force of the driving assembly 110. Specifically, the lifting structure 212 includes a cylinder and a transmission rod 113. The transmission platform abuts against the bottom of the roller assembly 300, and the cylinder can drive the transmission rod 113 to lift the roller assembly 300, so as to realize the separation of the roller seat 320 from the mounting seat 211. Further, a support plate is provided on the transmission rod 113. The support plate increases the contact area with the roller assembly 300 compared with the transmission rod 113 and can better support the roller assembly 300.

[0047] In some embodiments, referring to Figure 1 , 4, 5. A fixing frame 500 is provided on the first platform 100 for fixing the driving assembly 110. The fixing frame 500 has a first support portion, a second support portion and a connecting portion. The first support portion and the second support portion are respectively arranged on both sides of the first channel 120, and the connecting portion is used for connecting the first support portion and the second support portion. The driving assembly 110 further includes: a transmission portion 112 and a transmission rod 113. The transmission portion 112 has the first connecting portion 111 arranged thereon. The transmission rod 113 is in transmission connection with the transmission portion 112, and a handwheel 114 is provided at one end of the transmission rod 113 away from the transmission portion 112. Rotating the handwheel 114 can drive the transmission portion 112 to drive the first connecting portion 111 to move. In addition, a transmission frame is further included. The transmission frame is fixedly connected to the fixing frame 500, and transmission seats are provided at both ends of the transmission frame. The transmission rod 113 is installed on the transmission frame through the transmission seats. Specifically, the transmission rod 113 is a lead screw, and a lead screw nut matched with the lead screw is provided on the transmission portion 112. By rotating the handwheel 114 at one end of the lead screw, the transmission portion 112 can make a reciprocating motion in the transmission frame, and then drive the roller assembly 300 to move from the second channel 210 into the first channel 120 through the first connecting portion 111.

[0048] In some embodiments, the first connecting portion 111 is a bolt, and the second connecting portion 330 is a threaded hole matched with the bolt. That is to say, the transmission portion 112 can be fixed to the roller seat 320 through the bolt and the threaded hole, and after fixing, the roller assembly 300 is driven to move by the driving rod. Among them, various connection methods such as clamping connection, mortise and tenon connection, and plug connection can also be adopted between the first connecting portion 111 and the second connecting portion 330.

[0049] When the roller assembly 300 is being transported while located in the first channel 120, in order to prevent the roller assembly 300 from tipping over, in some embodiments, guard plates 121 are provided along both sides of the first channel 120. Further, there is a gap between the roller 310 and the guard plate 121, and a buffer material (not shown in the figure) such as rubber, foam plastic, airbag, air cushion and various fiber materials with buffering effects is filled in the gap for protecting the roller surface and preventing bumping. A stop baffle 122 is provided at one end of the first channel 120 away from the second channel 210. When the roller assembly 300 enters the first channel 120 and one end contacts the stop baffle 122, the roller assembly 300 is prevented from continuing to move. In some embodiments, in order to prevent the roller assembly 300 from colliding with the stop baffle 122, a buffer member is provided on the side of the stop baffle 122 facing the second channel 210. The buffer member can be selected from the materials filled in the gap between the roller and the guard plate 121 according to actual needs.

[0050] In some embodiments, refer to Figure 2, a limiting member 123 is provided at one end of the first channel 120 close to the second channel 210, and the limiting member 123 is used to limit the sliding of the roller assembly 300 along the direction of the second channel 210. It can be understood that the stop baffle 122 is to prevent the roller assembly 300 from moving forward continuously, and the limiting member 123 is to prevent the roller assembly 300 from moving backward. The stop baffle 122, the limiting member 123 and the protective plate 121 cooperate to enable the roller assembly 300 to be in a stable environment during transportation and avoid bumping. Specifically, the limiting member 123 includes a limiting groove and a limiting rod. The limiting rod is rotatably arranged in the limiting groove. The limiting rod has a fixed support portion on the side facing the second channel 210, so that after the limiting rod is perpendicular to the first platform 100, it cannot continue to rotate along one side of the second channel 210. The other side of the limiting rod facing the second channel 210 has an elastic support portion. That is to say, the limiting rod is in a state perpendicular to the first platform 100 under the support of the fixed support portion and the elastic support portion. When the roller assembly 300 passes through the limiting rod, the roller surface generates a pressure on the limiting rod and further compresses the elastic support portion, causing the support rod to rotate towards the stop baffle 122. When the tail of the roller assembly 300 passes through the limiting rod, the pressure on the limiting rod disappears, and it resumes and continues to be perpendicular to the first platform 100 under the support of the elastic support portion. It should be noted that at this time, the limiting rod can prevent the roller assembly 300 from moving backward, and the surface of the limiting rod has a flexible material to prevent the limiting rod from scratching the roller body. In some embodiments, the fixed support portion and the support rod are perpendicular to each other and integrally formed, and are in an "L" shape with each other, and the elastic support portion is a spring.

[0051] This case also includes a disassembly and assembly vehicle. Refer to Figure 1 , including a vehicle body 600, and the above-mentioned disassembly and assembly mechanism is arranged on the vehicle body 600. It can be understood that after the roller assembly 300 is disassembled from the second platform 200 and transferred to the first platform 100, and then transferred to a predetermined place for processing through the first platform 100, the roller assembly 300 can be transported to the predetermined place by pushing the vehicle body 600. Similarly, when the roller assembly 300 needs to be installed, the roller assembly 300 is transported to the second platform 200 by the disassembly and assembly vehicle, so that the first channel 120 is docked with the second channel 210. The roller assembly 300 is moved from the first channel 120 to the second channel 210 through the driving assembly and further transferred to the mounting seat 211 for installation.

[0052] The above is a specific description of the preferred embodiment of the present invention, but the present invention is not limited to the above embodiments. Those skilled in the art can also make various equivalent deformations or substitutions without departing from the spirit of the present invention, and these equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A disassembly and assembly mechanism for disassembling a roller assembly, characterized in that: include: A first platform and a second platform, wherein a driving assembly is disposed on the first platform, and the driving assembly has a first connecting portion; A roller assembly is disposed on the first platform or the second platform, and the roller assembly has a second connecting portion that can be matched and connected with the first connecting portion; After the first connecting portion is connected to the second connecting portion, the driving assembly can drive the roller assembly to move between the first platform and the second platform.

2. The disassembly and assembly mechanism according to claim 1, characterized in that: The first platform is provided with a first channel for the driving assembly to pass through, the second platform is provided with a second channel for the driving assembly to pass through, the first channel and the second channel are provided with sliding assemblies, and the driving assembly can drive the roller assembly to slide between the first channel and the second channel.

3. The disassembly and assembly mechanism according to claim 2, characterized in that: The roller assembly comprises a stick and a roller seat for mounting the roller, and mounting seats are provided at both ends of the second channel along the moving direction of the roller assembly, and the roller seat is mounted on the mounting seats.

4. The disassembly and assembly mechanism according to claim 3, characterized in that: A lifting structure is disposed on the second platform relative to the roller seat, and the lifting structure is used to support the roller seat and separate the roller seat from the mounting seat.

5. The disassembly and assembly mechanism according to claim 1, characterized in that: A fixing frame, disposed on the first platform and used to fix the driving assembly; The drive assembly also includes: a transmission part, wherein the first connecting part is arranged on the transmission part; A transmission rod is transmission-connected to the transmission part, and a hand wheel is provided at one end of the transmission rod away from the transmission part; Rotating the hand wheel can drive the transmission part to drive the first connecting part to move.

6. The disassembly and assembly mechanism according to claim 5, characterized in that: The first connecting portion is a bolt, and the second connecting portion is a threaded hole matched with the bolt.

7. The disassembly and assembly mechanism according to any one of claims 2 to 4, characterized in that: Protective plates are arranged along both sides of the first channel; and a stop plate is arranged on one end of the first channel away from the second channel.

8. The disassembly and assembly mechanism according to claim 7, characterized in that: A buffer is provided on the stop plate at a side facing the second channel.

9. The disassembly and assembly mechanism according to any one of claims 2 to 4, characterized in that: A limiting member is provided at one end of the first channel close to the second channel, and the limiting member is used to limit the roller assembly from sliding along the direction of the second channel.

10. A disassembly vehicle, characterized in that: It comprises a vehicle body, and the disassembly and assembly mechanism of any one of claims 1 to 9 is arranged on the vehicle body.

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