A drum unloading tool

Abstract

The utility model provides a kind of drum unloading tool, for forming machine, comprising: tool car, tool car is movably arranged;Guide rail, guide rail is installed on tool car, at least part of guide rail is extended outside tool car;Mobile car body, mobile car body is movably arranged along the extension direction of guide rail and is movably arranged, and drum body positioning device and drum body supporting device are provided on mobile car body, and drum body positioning device is used to make drum body supporting device align forming drum.The drum unloading tool in the utility model solves the technical problem that forming drum replacement operation is inconvenient in the related art.

Description

Technical Field

[0001] This utility model relates to the field of molding drum replacement tooling technology, specifically to a drum unloading tooling. Background Technology

[0002] In the existing technology, due to the limited space in the forming drum position of the four-drum forming machine, it is not possible to use a forklift to replace the forming drum as in other types of forming machines. On-site, a hand chain hoist must be used to lift the forming drum for disassembly, which is time-consuming, labor-intensive, and very risky.

[0003] Therefore, existing technologies need further development. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a drum unloading tool to solve the technical problem of inconvenient operation in the process of changing the forming drum in related technologies.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solution: a drum unloading fixture is provided for a molding machine, comprising: a fixture carriage, which is movably arranged; a guide rail, which is mounted on the fixture carriage, with at least a portion of the guide rail extending outside the fixture carriage; a movable carriage body, which is movably connected to the guide rail, and is movably arranged along the extension direction of the guide rail. The movable carriage body is provided with a drum positioning device and a drum support device, wherein the drum positioning device is used to align the drum support device with the molding drum.

[0006] Furthermore, the guide rail includes a first guide rail disposed on the tooling carriage and a second guide rail disposed outside the tooling carriage. The first guide rail and the second guide rail extend in the same direction. One end of the second guide rail is connected to the first guide rail, and the other end of the second guide rail extends in a direction away from the first guide rail.

[0007] Furthermore, the unloading fixture includes a first limiting component disposed on the second guide rail. The first limiting component protrudes from the bottom surface of the first guide rail. Multiple first limiting components are provided, and the shapes of the multiple first limiting components correspond to the connection structure of the molding machine.

[0008] Furthermore, the unloading fixture includes a second limiting component, which is used to abut against the moving vehicle body. There are two second limiting components, which are respectively disposed at both ends of the guide rail.

[0009] Furthermore, the tooling carriage includes a first side and a second side disposed opposite to each other along the extension direction of the guide rail; the drum unloading tool includes a first handle, which is detachably connected to the first side; the drum unloading tool includes a second handle, which is detachably connected to the second side. Furthermore, the drum unloading fixture includes a support platform, on which a drum support device is provided, and the support platform is mounted on a mobile vehicle; the drum positioning device includes a translation component, and the support platform is movably connected to the mobile vehicle through the translation component, so that the support platform is movably set along a first preset direction, the first preset direction being perpendicular to the extension direction of the guide rail.

[0010] Furthermore, the translation component includes: a translation wheel, which is rotatably mounted on the moving vehicle body; a translation track, which extends along a first preset direction and is installed at the bottom of the support platform, and is tactilely connected to the translation wheel; wherein, there are multiple translation wheels, which are respectively arranged on opposite sides of the support platform, and the translation track is correspondingly arranged with the multiple translation wheels.

[0011] Furthermore, the translation component includes: a limiting groove, which is formed on the support platform and extends along a first preset direction, with abutment portions provided at both ends of the limiting groove; and a third limiting component, which includes a baffle mounted on the moving vehicle body, the baffle extending perpendicularly to the support platform, and both sides of the baffle abutting the abutment portions respectively. The third limiting component includes an upper limiting portion and a lower limiting portion spaced apart on the baffle, with at least a portion of the support platform accommodated between the upper limiting portion and the lower limiting portion, and the support platform being movably disposed between the upper limiting portion and the lower limiting portion.

[0012] Furthermore, the mobile vehicle body includes a lifting platform that can be raised and lowered along the height direction, and a support platform is installed on the lifting platform; the drum positioning device includes a lifting assembly, the lifting assembly includes a lifting drive component, the telescopic arm of the lifting drive component is telescopically arranged along the height direction, and the telescopic arm of the lifting drive component abuts against the bottom surface of the lifting platform.

[0013] Furthermore, the mobile vehicle body includes positioning pins and support columns. A lifting platform is movably mounted on the support column. Multiple positioning holes are spaced apart along the height direction on the support column. The positioning holes are used to install positioning pins. When the positioning pins are inserted into the positioning holes, the lifting platform abuts against the positioning pins. Beneficial effects: 1. In the unloading fixture of this embodiment, the guide rail is extended. In the environment of unloading the drum in a narrow space, the fixture car does not need to enter under the forming drum as a whole. It only needs to move the moving car body so that the drum body support device on the moving car body is close to the forming drum. Then, the drum body positioning device is used to make the drum body support device and the forming drum precisely aligned. This overcomes the technical defect of the forming drum replacement operation being inconvenient due to the narrow space of the forming drum in the existing technology, and solves the technical problem of inconvenient operation of forming drum replacement in related technologies.

[0014] 2. By setting up the translation component, the support platform can be adjusted in a first preset direction in the horizontal plane to compensate for the alignment deviation between the forming drum and the drum body support device. In actual operation, due to tooling positioning deviation, after the moving vehicle moves along the guide rail to the target position, the drum body support device may not be completely aligned with the central axis of the forming drum. At this time, by driving the support platform to move in the first preset direction, the drum body support device can be accurately positioned relative to the forming drum, ensuring that it accurately supports the forming drum.

[0015] 3. The lifting assembly can drive the support platform and the drum support device on it to adjust the overall height, so that the drum support device can be adaptively adjusted according to the installation height of the forming drum when receiving the forming drum. The lifting drive component pushes the bottom surface of the lifting platform upward through the telescopic arm to realize the active drive of the lifting platform, so that it rises or falls smoothly in the vertical direction, effectively compensating for the height difference between the tooling car and the forming machine, ensuring that the drum support device can enter under the forming drum, and avoiding the problem of docking failure due to height mismatch. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the drum unloading fixture used in this embodiment of the utility model; Figure 2 This is a side view of the drum unloading fixture used in this embodiment of the utility model; Figure 3 This is an exploded view of the drum unloading fixture used in this embodiment of the utility model; Figure 4 yes Figure 3 An enlarged view of point B in the image; Figure 5 This is a structural schematic diagram from another perspective of the support platform of the drum unloading fixture used in this embodiment of the utility model; Figure 6 This is a side view of the support platform of the drum unloading fixture used in this embodiment of the utility model; Figure 7 yes Figure 6 AA section view in the image.

[0017] The above figures include the following reference numerals: 1. Tooling car; 2. Guide rail; 21. First guide rail; 22. Second guide rail; 23. First limiting component; 24. Second limiting component; 3. Moving car body; 31. Lifting platform; 32. Positioning pin; 33. Support column; 331. Positioning hole; 34. Fourth limiting component; 4. Drum support device; 51. First handle; 52. Second handle; 6. Support platform; 7. Translation assembly; 71. Translation wheel; 72. Translation rail; 73. Limiting groove; 74. Third limiting component; 741. Baffle; 742. Upper limit part; 743. Lower limit part; 8. Lifting assembly. Detailed Implementation To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0018] According to an embodiment of this utility model, a drum unloading fixture is provided. Please refer to [link / reference]. Figures 1 to 7 The tooling is used in a molding machine and includes: a tooling carriage 1, which is movably mounted; a guide rail 2, which is mounted on the tooling carriage 1 and at least a portion of the guide rail 2 extends outside the tooling carriage 1; and a movable carriage 3, which is movably connected to the guide rail 2 and is movably mounted along the extension direction of the guide rail 2. The movable carriage 3 is provided with a drum positioning device and a drum support device 4, wherein the drum positioning device is used to align the drum support device 4 with the molding drum.

[0019] Optionally, the tooling carriage 1 is equipped with wheels at the bottom, enabling it to move horizontally along the ground or track, facilitating the overall transfer of the unloading tooling to the forming drum of the forming machine.

[0020] Specifically, the guide rail 2 is installed on the tooling carriage 1, and at least part of the guide rail 2 extends outside the tooling carriage 1, so that the guide rail 2 can cross the boundary of the tooling carriage 1 and extend towards the forming drum, thereby providing sufficient travel space for the moving carriage 3 to fully approach and dock with the forming drum.

[0021] Specifically, the mobile vehicle body 3 is movably connected to the guide rail 2, and moves along the guide rail 2 through a guide structure such as rollers. The mobile vehicle body 3 is equipped with a drum positioning device and a drum support device 4. The drum support device 4 is used to bear and support the weight of the forming drum during the drum unloading process, and the drum positioning device is used to adjust the spatial position of the drum support device 4 to ensure that the drum support device 4 can smoothly approach the bottom of the forming drum or the docking position.

[0022] In some embodiments, the shape of the drum support device 4 is adapted to the shape of the molded drum. For example, a nylon frame made of nylon cloth can be used, which has a certain strength and toughness while fully wrapping the molded drum.

[0023] In the unloading fixture of this embodiment, the guide rail 2 is extended. In the environment of unloading drum in a narrow space, the fixture car does not need to enter under the forming drum as a whole. It only needs to move the moving car body 3 so that the drum body support device 4 on the moving car body 3 is close to the forming drum. Then, the drum body positioning device is used to make the drum body support device and the forming drum precisely aligned. This overcomes the technical defect of the existing technology that the forming drum is inconvenient to change the forming drum due to the narrow space of the forming drum. It also solves the technical problem of inconvenient operation of changing the forming drum in the related technology.

[0024] In some embodiments, the guide rail 2 includes two rails, which are arranged opposite to each other on both sides of the tooling carriage 1. At the same time, the bottom of the moving carriage 3 is provided with two rows of rollers, which are slidably connected to the two guide rails 2 respectively. The number of rollers in each row can be set according to actual needs, for example, the number of rollers in each row is two.

[0025] In the drum unloading fixture of this embodiment, see Figure 3 The guide rail 2 includes a first guide rail 21 disposed on the tooling carriage 1 and a second guide rail 22 disposed outside the tooling carriage 1. The first guide rail 21 and the second guide rail 22 extend in the same direction. One end of the second guide rail 22 is connected to the first guide rail 21, and the other end of the second guide rail 22 extends away from the first guide rail 21. Specifically, the second guide rail 22 is fixed to the tooling carriage 1 by a fixing structure. The first guide rail 21 and the second guide rail 22 are connected to form a complete guide rail, which facilitates the movement of the mobile vehicle 3 from inside the tooling carriage to outside the tooling carriage.

[0026] In the drum unloading fixture of this embodiment, see Figure 3 The unloading tooling includes a first limiting component 23 disposed on the second guide rail 22. The first limiting component 23 protrudes from the bottom surface of the first guide rail 21. There are multiple first limiting components 23, and the shapes of the multiple first limiting components 23 correspond to the shape of the connection structure of the molding machine.

[0027] In some embodiments, a connecting structure, such as a molding machine track, is provided below the molding drum of the molding machine to facilitate the conveying and transfer of materials to and from the molding machine. In this embodiment, the connecting structure, such as the track, below the molding machine is used to position the second guide rail 22. When the unloading tool is transferred to the molding machine, the first limiting component 23 is positioned and connected to the track below the molding machine, facilitating the positioning of the second guide rail. In some embodiments, the first limiting component 23 is a plate structure, and there are multiple first limiting components 23 arranged in a manner consistent with the shape and size of the inner frame of the track.

[0028] In some embodiments, the track below the molding machine can be used to support the second guide rail and the moving vehicle 3, thereby improving the structural strength of the unloading tool.

[0029] In the drum unloading fixture of this embodiment, see Figure 3 The unloading fixture includes a second limiting component 24, which abuts against the moving vehicle body 3. Two second limiting components 24 are respectively disposed at both ends of the guide rail 2. By setting the second limiting components 24 at both ends of the guide rail 2, the movement stroke of the moving vehicle body 3 along the extension direction of the guide rail 2 is limited, preventing it from exceeding the preset stroke range during movement and avoiding the moving vehicle body 3 from detaching from the guide rail 2 due to excessive movement.

[0030] In some embodiments, the second limiting member 24 is a limiting plate structure, the second limiting member 24 is perpendicular to the extension direction of the guide rail, and protrudes from the surface of the guide rail.

[0031] Preferably, a second limiting component 24 is provided at the end of the second guide rail away from the first guide rail, and a second limiting component 24 is also provided at the end of the first guide rail away from the second guide rail.

[0032] In the drum unloading fixture of this embodiment, see Figure 3 The tooling carriage 1 includes a first side and a second side that are arranged opposite to each other along the extension direction of the guide rail 2. The drum unloading tool includes a first handle 51, which is detachably connected to the first side. The drum unloading tool includes a second handle 52, which is detachably connected to the second side.

[0033] By setting a first handle 51 and a second handle 52 on the first and second sides of the tooling carriage 1 respectively, with the two handles located on both sides of the extension direction of the guide rail 2, it is convenient for the operator to guide the tooling carriage 1 to move along the ground from different directions.

[0034] The first handle 51 and the second handle 52 are detachably connected and can be installed on the side of the tooling carriage 1 through a pin or buckle structure, so that the handles can be quickly removed to avoid the handles affecting the reciprocating movement of the moving carriage 3 or the handling of the molding drum when the moving carriage 3 moves.

[0035] In some embodiments, the tooling vehicle is provided with a socket slot, and the end of the first handle 51 or the second handle 52 is inserted into the socket slot.

[0036] For example, the operator can stand behind the first handle 51, choose to remove the second handle 52, push the drum fixture forward, and move the moving vehicle 3 forward along the guide rail 2 so that the drum support device 4 gradually approaches the forming drum.

[0037] In the drum unloading fixture of this embodiment, see Figure 3 The drum unloading fixture includes a support platform 6, on which a drum support device 4 is provided. The support platform 6 is mounted on a mobile vehicle 3. The drum positioning device includes a translation component 7. The support platform 6 is movably connected to the mobile vehicle 3 through the translation component 7, so that the support platform 6 can be movably set along a first preset direction, which is perpendicular to the extension direction of the guide rail 2.

[0038] By using the translation component 7, the support platform 6 can be adjusted in a first preset direction in the horizontal plane to compensate for the alignment deviation between the forming drum and the drum support device 4. In actual operation, due to tooling positioning deviation, after the moving vehicle 3 moves along the guide rail 2 to the target position, the drum support device 4 may not be completely aligned with the central axis of the forming drum. At this time, by driving the support platform 6 to move in the first preset direction, the drum support device 4 can be accurately positioned relative to the forming drum, ensuring that it accurately supports the forming drum.

[0039] In the drum unloading fixture of this embodiment, see Figure 5 The translation component 7 includes: translation wheels 71 rotatably mounted on the mobile vehicle body 3; and a translation track 72 extending along a first preset direction and installed at the bottom of the support platform 6, with the translation track 72 in a rolling connection to the translation wheels 71. Multiple translation wheels 71 are respectively arranged on opposite sides of the support platform 6, and the translation track 72 is correspondingly arranged with the multiple translation wheels 71. By mounting the translation wheels 71 on the mobile vehicle body 3 and the translation track 72 on the bottom of the support platform 6, a rolling engagement is formed, enabling the support platform 6 to move smoothly relative to the mobile vehicle body 3 along the first preset direction. This reduces the frictional resistance of the support platform, making its movement smooth and facilitating precise displacement control via manual drive.

[0040] In the drum unloading fixture of this embodiment, see Figure 4 Alternatively, the translation component 7 includes: a limiting groove 73, which is formed on the support platform 6 and extends along a first preset direction, with abutment portions provided at both ends of the limiting groove 73; and a third limiting component 74, which includes a baffle 741 mounted on the moving vehicle body 3, the extending direction of the baffle 741 being perpendicular to the support platform 6, and both sides of the baffle 741 being able to abut with the abutment portions. The third limiting component 74 includes an upper limiting portion 742 and a lower limiting portion 743 spaced apart on the baffle 741, at least a portion of the support platform 6 being accommodated between the upper limiting portion 742 and the lower limiting portion 743, and the support platform 6 being movably disposed between the upper limiting portion 742 and the lower limiting portion 743.

[0041] Specifically, when the support platform 6 moves to its maximum stroke along the first preset direction, the abutting parts at both ends of the limiting groove 73 are used to cooperate with the baffle 741 on the third limiting component 74. When the support platform 6 moves to the stroke limit position, the abutting parts make mechanical contact with the side of the baffle 741 to stop the movement stroke, thereby restricting the support platform 6 from continuing to move and preventing the support platform 6 from detaching from the moving vehicle body 3.

[0042] The upper limit part 742 and the lower limit part 743 constrain the vertical direction of the support platform 6 to prevent it from jumping, tilting or falling off during the process of receiving the forming drum, thus forming a vertical constraint on the support platform and preventing the translation wheel 71 from derailing.

[0043] The upper and lower limit structures work together with the lateral limit function of the baffle 741 to form upper and lower constraints and left and right constraints on the support platform 6, thereby realizing the travel limit and vertical stability constraint of the support platform 6 in the first preset direction and ensuring the structural stability of the unloading drum fixture.

[0044] In some embodiments, the upper limit portion 742 is a rotatable roller that can make rolling contact when it abuts against the support platform.

[0045] In some embodiments, the limiting groove 73 includes two, and the two limiting grooves 73 are respectively disposed on opposite sides of the support platform, and the number of the third limiting component 74 is correspondingly set to two.

[0046] In the drum unloading fixture of this embodiment, see Figure 1 The mobile vehicle body 3 includes a lifting platform 31 that can be raised and lowered along the height direction, and a support platform 6 is installed on the lifting platform 31; the drum positioning device includes a lifting assembly 8, which includes a lifting drive component. The telescopic arm of the lifting drive component is telescopically arranged along the height direction, and the telescopic arm of the lifting drive component abuts against the bottom surface of the lifting platform 31.

[0047] Specifically, the lifting component 8 can drive the support platform 6 and the drum support device 4 on it to adjust the overall height, so that the drum support device 4 can be adaptively adjusted according to the installation height of the forming drum when receiving the forming drum. The lifting drive component pushes the bottom surface of the lifting platform 31 upward through the telescopic arm to realize the active drive of the lifting platform 31, so that it rises or falls smoothly in the vertical direction, effectively compensating for the height difference between the tooling car 1 and the forming machine, ensuring that the drum support device 4 can enter under the forming drum, and avoiding the problem of inability to connect due to height mismatch.

[0048] In some embodiments, the lifting drive component may be a linear motion drive component such as a hand-cranked jack, hydraulic cylinder, pneumatic cylinder, or electric push rod.

[0049] In some embodiments, the lifting drive components include two components, which are respectively disposed on opposite sides of the moving vehicle body.

[0050] In some embodiments, see Figure 5 A lifting push plate is provided at the bottom of the lifting platform 31. The lifting push plate is provided with a push groove that matches the shape of the telescopic arm of the lifting drive component. When the lifting drive component pushes the bottom surface of the lifting platform 31 upward through the telescopic arm, the telescopic arm of the lifting drive component is inserted into the push groove.

[0051] In the drum unloading fixture of this embodiment, see Figure 3 The mobile vehicle body 3 includes positioning pins 32 and support columns 33. A lifting platform 31 is movably mounted on the support column 33. Multiple positioning holes 331 are spaced apart along the height direction on the support column 33. These positioning holes 331 are used to install positioning pins 32. When a positioning pin 32 is inserted into a positioning hole 331, the lifting platform 31 abuts against the positioning pin 32. Thus, when the lifting drive component pushes the lifting platform 31 upwards via the telescopic arm, causing the drum support device 4 to reach a specified height, the positioning pin 32 is inserted into the positioning hole 331 below the lifting platform 31. The positioning pin 32 abuts against the bottom of the lifting platform 31 to fix the current position of the lifting platform and prevent displacement.

[0052] In some embodiments, there are still lifting platform limit pins on the support column 33, and a sliding sleeve is provided at the bottom of the lifting platform 31. The lifting platform limit pins are respectively inserted in the sliding sleeve and the support column 33, so as to further limit the lifting platform after the height adjustment is completed, and ensure the structural stability of the unloading drum tool.

[0053] In some embodiments, there are multiple support columns 33, which are spaced apart below the lifting platform 31.

[0054] In some embodiments of the drum unloading fixture, the support platform 6 extends along the axial direction of the forming drum. The support platform 6 can be dimensionally adjusted along the axial direction of the forming drum by the translation component 7, and its height can be adjusted by the lifting component 8. It can fully approach the forming drum by the guide rail and the moving vehicle body, so that the drum body support device can achieve multi-directional adjustment of "x, y, z". The spatial position of the drum body support device 4 can be precisely adjusted to ensure that the drum body support device 4 can smoothly approach the bottom or docking position of the forming drum, thus solving the technical problem of inconvenient operation of forming drum replacement in related technologies.

[0055] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0056] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0057] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0058] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0059] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A drum unloading fixture, characterized in that, For use in molding machines, including: Tooling cart (1), wherein the tooling cart (1) is movably disposed; Guide rail (2), the guide rail (2) is mounted on the tooling carriage (1), and at least a portion of the guide rail (2) extends outside the tooling carriage (1); The mobile vehicle body (3) is movably connected to the guide rail (2). The mobile vehicle body (3) is movably arranged along the extension direction of the guide rail (2). The mobile vehicle body (3) is provided with a drum positioning device and a drum support device (4). The drum positioning device is used to align the drum support device (4) with the forming drum.

2. The drum unloading fixture according to claim 1, characterized in that, The guide rail (2) includes a first guide rail (21) disposed on the tooling car (1) and a second guide rail (22) disposed outside the tooling car (1). The first guide rail (21) and the second guide rail (22) extend in the same direction. One end of the second guide rail (22) is connected to the first guide rail (21), and the other end of the second guide rail (22) extends away from the first guide rail (21).

3. The drum unloading fixture according to claim 2, characterized in that, The unloading tooling includes a first limiting component (23) disposed on the second guide rail (22). The first limiting component (23) protrudes from the bottom surface of the first guide rail (21). The first limiting component (23) includes multiple components, and the multiple first limiting components (23) are configured to correspond to the shape of the connection structure of the molding machine.

4. The drum unloading fixture according to claim 1, characterized in that, The unloading tool includes a second limiting component (24), which is used to abut against the mobile vehicle body (3). The second limiting component (24) includes two components, which are respectively disposed at both ends of the guide rail (2).

5. The drum unloading fixture according to claim 1, characterized in that, The tooling cart (1) includes a first side and a second side arranged opposite to each other along the extension direction of the guide rail (2), and the drum unloading tooling includes a first handle (51), which is detachably connected to the first side; The drum unloading tool includes a second handle (52), which is detachably connected to the second side.

6. The drum unloading fixture according to claim 1, characterized in that, The drum unloading fixture includes a support platform (6), on which the drum support device (4) is provided, and the support platform (6) is installed on the mobile vehicle body (3); The drum positioning device includes a translation component (7), and the support platform (6) is movably connected to the mobile vehicle (3) through the translation component (7) so that the support platform (6) is movably set along a first preset direction, which is perpendicular to the extension direction of the guide rail (2).

7. The drum unloading fixture according to claim 6, characterized in that, The translation component (7) includes: Translation wheel (71), which is rotatably mounted on the mobile vehicle body (3); A translation track (72) extends along a first preset direction and is installed at the bottom of the support platform (6). The translation track (72) is rotatably connected to the translation wheel (71). The translation wheel (71) includes a plurality of them, and the plurality of translation wheels (71) are respectively arranged on opposite sides of the support platform (6), and the translation track (72) is arranged correspondingly to the plurality of translation wheels (71).

8. The drum unloading fixture according to claim 6, characterized in that, The translation component (7) includes: The limiting groove (73) is provided on the support platform (6), the limiting groove (73) extends along the first preset direction, and the two ends of the limiting groove (73) are respectively provided with abutment parts; The third limiting component (74) includes a baffle (741) mounted on the mobile vehicle body (3). The extension direction of the baffle (741) is perpendicular to the support platform (6). Both sides of the baffle (741) are respectively abutting the abutment portion. The third limiting component (74) includes an upper limiting portion (742) and a lower limiting portion (743) spaced apart on the baffle (741). At least a portion of the support platform (6) is accommodated between the upper limiting portion (742) and the lower limiting portion (743). The support platform (6) is movably disposed between the upper limiting portion (742) and the lower limiting portion (743).

9. The drum unloading fixture according to claim 6, characterized in that, The mobile vehicle body (3) includes a lifting platform (31) that can be raised and lowered along the height direction, and the support platform (6) is installed on the lifting platform (31). The drum positioning device includes a lifting assembly (8), which includes a lifting drive component. The telescopic arm of the lifting drive component is telescopically arranged along the height direction, and the telescopic arm of the lifting drive component abuts against the bottom surface of the lifting platform (31).

10. The drum unloading fixture according to claim 9, characterized in that, The mobile vehicle body (3) includes a positioning pin (32) and a support column (33). The lifting platform (31) is movably mounted on the support column (33). Multiple positioning holes (331) are spaced apart along the height direction on the support column (33). The positioning holes (331) are used to install the positioning pin (32). When the positioning pin (32) is inserted into the positioning hole (331), the lifting platform (31) abuts against the positioning pin (32).

Images