Movable roller installation tool and installation method thereof

Abstract

This invention discloses a movable roller conveyor installation tool, comprising two sets of installation structures. Each installation structure includes a support plate and a reference plate fixedly connected to one side of the bottom of the support plate. At least one movable plate is provided on the other side of the bottom of the support plate. Both the reference plate and the movable plate have slots at their bottoms that match the outer surface of the roller conveyor. A first through-slot is provided on the top of the support plate, and a track parallel to the first through-slot is provided at the top of the first through-slot. The track can slide left and right and up and down on the top of the support plate. The top of the movable plate passes through the first through-slot and connects to the track. This invention, by providing a fixed reference plate and a movable plate that can move left and right, allows for the first precise positioning of the reference plate by engaging it on the outer surface of the first roller conveyor. Then, the position of the roller conveyor to be installed is accurately adjusted by moving the movable plate left and right, and finally, the roller conveyor is positioned by lowering the movable plate, achieving rapid and accurate positioning.

Description

Technical Field

[0001] This invention relates to the field of roller conveyor installation technology, and more specifically to a movable roller conveyor installation tool and its installation method. Background Technology

[0002] The installation of roller conveyor equipment, especially those with hundreds of rollers per unit, is crucial. It requires ensuring the flatness of the roller surfaces, the perpendicularity of the rollers to the equipment center, and the parallelism between the rollers. Due to the large number of rollers, installing them one by one, and constantly adjusting for parallelism after installation, is time-consuming and inefficient. Therefore, roller conveyor installation tools are needed to improve installation efficiency.

[0003] Traditional roller conveyor installation tools consist of two plates with multiple slots that match the diameter of the roller conveyor. In use, the two plates are placed at both ends of the roller conveyor, and the roller to be installed is made parallel to the installed roller conveyor by engaging both the installed roller conveyor and the roller to be installed in the slots.

[0004] However, since the existing installation tool slots and plates are fixed, during the process of clamping the roller to be installed into the slot, it is necessary to manually swing the roller back and forth until the roller matches the slot. When the roller to be installed and the slot are not fully matched, the already installed roller is also not fully matched with the slot. This makes it difficult to place the roller exactly in the installation position during the back and forth swinging process, which is inconvenient to use. In addition, the roller is easily scratched during the process of moving the plate down.

[0005] In addition, the existing installation method involves swinging the roller to be installed left and right by external force before the slot matches the installed roller, making it difficult to control the placement of the roller in the installation position. Summary of the Invention

[0006] The purpose of this invention is to provide a movable roller conveyor installation tool and its installation method to solve the technical problem that existing installation tools and methods are difficult to place the roller conveyor to be installed in the installation position.

[0007] To solve the above-mentioned technical problems, the present invention specifically provides the following technical solution:

[0008] In a first aspect of the invention, a movable roller conveyor installation tool is provided, comprising two sets of installation structures. Each installation structure includes a support plate and a reference plate fixedly connected to one side of the bottom of the support plate. At least one movable plate is provided on the other side of the bottom of the support plate. Both the reference plate and the movable plate have slots at their bottoms that match the outer surface of the roller conveyor. A first through slot is provided on the top of the support plate. A track is provided on the top of the first through slot and is parallel to it. The track can slide left and right and up and down on the top of the support plate. The top of the movable plate passes through the first through slot and is connected to the track.

[0009] Initially, the height of the movable pallet is higher than that of the reference pallet, so that the reference pallet matches the installed roller conveyor. The movable pallet is then at the top of the roller conveyor to be installed, and the track slides back and forth on the top of the support plate. This causes the movable pallet to drive the roller conveyor to be installed to slide back and forth until the roller conveyor to be installed is directly below the downward path of the movable pallet. Then, the track slides downward on the top of the support plate, thereby causing the movable pallet to move downward and limit the roller conveyor to be installed.

[0010] Furthermore, connecting plates are fixedly connected to both sides of the bottom of the track, and swing blocks are fixedly connected to the bottom of the connecting plates. Downward grooves are opened on both sides of the top of the support plate at positions corresponding to the swing blocks. In the initial state, the swing blocks are directly above the downward grooves, and the swing blocks slide downward in the downward grooves, thereby driving the track to slide downward on the top of the support plate.

[0011] The vertical cross-section of the swing block is circular, and a guide groove is provided at the top of the downward groove. The inner wall of the guide groove is inclined downward. The swing block slides left and right inside the guide groove, thereby driving the track to slide left and right on the support plate.

[0012] Furthermore, a top plate is provided inside the lower moving groove, and a first return spring is fixedly connected between the top plate and the bottom of the inner wall of the lower moving groove. The top plate is located at the bottom of the swing block.

[0013] In the initial state, the first reset spring supports the top plate, so that the top plate is at the top of the downward sliding groove, thereby ensuring that the swing block is always in the guide groove when no external force is applied. When the swing block is subjected to downward pressure, it slides downward in the downward sliding groove by squeezing the first reset spring. When the downward pressure is removed, the swing block returns to the initial position due to the rebound force of the first reset spring.

[0014] Furthermore, a limiting block is fixedly connected to the bottom of the connecting plate, and the bottom of the limiting block matches the inner wall of the guide groove;

[0015] As the swing block slides downward in the lower groove, when the bottom of the limiting block contacts the inner wall of the guide groove, the bottom of the movable card plate and the bottom of the reference card plate are on the same horizontal plane.

[0016] Furthermore, upright plates are fixedly connected to both sides of the top of the support plate. A movable plate is provided on the side of the upright plate near the connecting plate. A limiting plate is fixedly connected to the side of the movable plate near the upright plate. A second through groove matching the limiting plate is opened inside the upright plate. A first slider is fixedly connected to the side of the movable plate near the connecting plate. A first sliding groove is opened on the side of the connecting plate near the movable plate. The first slider and the first sliding groove are slidably connected up and down.

[0017] The limiting plate is slidably connected inside the second through groove, thereby limiting the left and right swing of the swing block.

[0018] Furthermore, a second return spring is fixedly connected between the movable plate and the upright plate. When the swing block swings left and right under the action of an external force, the second return spring is stretched or compressed. When the external force is removed, the swing block returns to its initial position due to the rebound force of the second return spring.

[0019] Furthermore, the movable plate can slide left and right on the track to adjust the distance between the movable plate and the reference plate, and the movable plate is fixedly connected to the track by bolts.

[0020] Furthermore, both the reference plate and the movable plate include a mounting block and a plate body. The plate body has slots of various sizes. The bottom of the mounting block is fixedly connected to an insert block. The top of the plate body has a slot. The insert block matches the slot. The insert block is connected to the plate body by bolts, thereby enabling the replacement of plate bodies of different sizes.

[0021] Furthermore, a first telescopic rod and a second telescopic rod are provided between the two sets of installation structures. The first telescopic rod is fixedly connected between the two support plates, and the second telescopic rod is fixedly connected between the two tracks.

[0022] The first and second telescopic rods are both perpendicular to the tracks and support plates, so that the two support plates and the two tracks remain parallel to each other and can move the two ends of the roller conveyor synchronously.

[0023] In a second aspect of the present invention, a method for installing a movable roller conveyor is provided, employing the aforementioned movable roller conveyor installation tool, comprising the following steps:

[0024] Step 100: Install the first roller conveyor. Install the first roller conveyor on the conveyor frame, ensuring that the first roller conveyor is perpendicular to the centerline of the conveyor's conveying direction.

[0025] Step 200: Place the roller conveyors to be installed. Based on the number of movable pallets, place the corresponding number of roller conveyors to be installed onto the frame.

[0026] Step 300: Place the mounting structure. Place the two sets of mounting structures at both ends of the roller conveyor and attach the reference card to the outer surface of the first roller conveyor.

[0027] Step 400: Adjust the roller conveyor to be parallel, swing the movable clamp left and right to move the roller conveyor to be installed to the position directly below the lower position of the movable clamp, and then lower the movable clamp so that the roller conveyor to be installed is clamped in the movable clamp.

[0028] Step 500: Repeat the operation, using the already installed parallel roller conveyor as the first roller conveyor, and then repeat steps 200-400 above to install the remaining roller conveyors.

[0029] Compared with the prior art, the present invention has the following advantages:

[0030] 1. The roller conveyor installation tool provided by the present invention has a fixed reference plate and a movable plate that can move up, down, left and right. The reference plate can be first clamped onto the outer surface of the first roller conveyor to accurately position the reference plate. Then, the position of the roller conveyor to be installed can be accurately adjusted by moving the movable plate left and right. Finally, the roller conveyor to be installed can be positioned by moving the movable plate down. This enables fast and accurate positioning.

[0031] 2. The roller conveyor installation method provided by the present invention first clamps a reference clamp onto the outer surface of the first roller conveyor to accurately position the reference clamp. Then, by swinging the movable clamp left and right, the roller conveyor to be installed is moved left and right to be directly below the lower position of the movable clamp. Then, the movable clamp is lowered so that the roller conveyor to be installed is clamped in the movable clamp. This facilitates quick and accurate positioning of the roller conveyor to be installed, saves installation time, and improves installation accuracy. Attached Figure Description

[0032] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the structure provided for an embodiment of the present invention;

[0034] Figure 2 A cross-sectional view of the installation structure of this invention;

[0035] Figure 3 For the present invention Figure 2 Enlarged view of the structure of section A in the middle;

[0036] Figure 4 This is a schematic diagram of the connection structure between the card plate body and the mounting block of the present invention.

[0037] The labels in the diagram represent the following:

[0038] 1-Installation structure; 2-Support plate; 3-Reference plate; 4-Modible plate; 5-Slot; 6-First through slot; 7-Railway; 8-Connecting plate; 9-Swing block; 10-Lowering slot; 11-Guide slot; 12-Limiting block; 13-Top plate; 14-First return spring; 15-Upright plate; 16-Moving plate; 17-Limiting plate; 18-First slider; 19-First sliding groove; 20-Second return spring; 21-Installation block; 22-Plate body; 23-Insertion block; 24-Slot; 25-First telescopic rod; 26-Second telescopic rod. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Since the existing installation tool slot 5 is fixed to the plate, during the process of clamping the roller to be installed into the slot 5, it is necessary to manually swing the roller back and forth until the roller matches the slot 5. However, when the roller to be installed is not fully matched with the slot 5, the already installed roller is also not fully matched with the slot 5. This makes it difficult to place the roller exactly in the installation position during the back and forth swinging process, which is inconvenient to use. In addition, the roller is easily scratched during the process of the plate moving down. Therefore, it is necessary to develop a device that can quickly and accurately install rollers.

[0041] like Figure 2 As shown, the present invention provides a movable roller conveyor installation tool, which mainly uses a movable clamping plate 4 that can move up, down, left, and right to quickly and accurately position the roller conveyor to be installed.

[0042] The movable roller conveyor installation tool includes two sets of installation structures 1. Each installation structure 1 includes a support plate 2 and a reference plate 3 fixedly connected to one side of the bottom of the support plate 2. At least one movable plate 4 is provided on the other side of the bottom of the support plate 2. The bottom of both the reference plate 3 and the movable plate 4 is provided with a groove 5 that matches the outer surface of the roller conveyor. The top of the support plate 2 is provided with a first through groove 6. The top of the first through groove 6 is provided with a track 7 that is parallel to it. The track 7 can slide left and right and up and down on the top of the support plate 2. The top of the movable plate 4 passes through the first through groove 6 and is connected to the track 7.

[0043] Initially, the height of the movable pallet 4 is higher than that of the reference pallet 3, so that the reference pallet 3 matches the installed roller conveyor. The movable pallet 4 is then at the top of the roller conveyor to be installed, and the track 7 slides back and forth on the top of the support plate 2. This causes the movable pallet 4 to drive the roller conveyor to be installed to slide back and forth until the roller conveyor to be installed is directly below the downward path of the movable pallet 4. Then, the track 7 slides downward on the top of the support plate 2, thereby causing the movable pallet 4 to move downward and limit the roller conveyor to be installed.

[0044] In traditional tools, the reference plate 3 and the movable plate 4 are synchronously positioned to limit the roller conveyor. This means that when adjusting the track 7 to be installed, there is no accurate reference position, which causes the final installed roller conveyor to deviate. This is a common problem with current roller conveyor installation tools. Therefore, being able to install roller conveyors quickly and accurately is the current challenge for roller conveyor installation tools.

[0045] This embodiment is provided with a fixed reference plate 3 and a movable plate 4 that can move up, down, left, and right. The reference plate 3 can be first snapped onto the outer surface of the first roller conveyor to accurately position the reference plate 3. Then, the position of the roller conveyor to be installed can be accurately adjusted by moving the movable plate 4 left and right. Finally, the roller conveyor to be installed can be positioned by moving the movable plate 4 down, which can achieve fast and accurate positioning.

[0046] The specific implementation method is as follows:

[0047] Step 1: Install the first roller conveyor. Install the first roller conveyor on the conveyor frame, ensuring that the first roller conveyor is perpendicular to the centerline of the conveyor's conveying direction.

[0048] Step 2: Place the roller conveyors to be installed. Based on the number of movable pallets 4, place the corresponding number of roller conveyors to be installed onto the frame.

[0049] Step 3: Place the installation structure 1. Place the two sets of installation structures 1 at both ends of the roller conveyor and attach the reference card 3 to the outer surface of the first roller conveyor. At this time, the movable card 4 is at the top of the roller conveyor to be installed, and there is a certain distance between the two sides of the roller conveyor to be installed and the inner wall of the slot 5 on the movable card 4.

[0050] Step 4: Adjust the roller conveyor to be parallel, apply an external force to the track 7 to move it left and right, swing the movable clamp 4 left and right to move the roller conveyor to be installed to the position directly below the lower position of the movable clamp 4, apply a downward force to the track 7 to move the movable clamp 4 down, so that the roller conveyor to be installed is clamped in the movable clamp 4, and the roller conveyor installation is completed.

[0051] Step 5: Repeat the operation, using the already installed parallel roller conveyor as the first roller conveyor, and then repeat steps 2-4 above to install the remaining roller conveyors.

[0052] The above is the overall solution for the roller conveyor installation tool. In order to realize the up-down and left-right movement of the movable pallet 4, this embodiment provides a specific solution:

[0053] like Figure 3 As shown, connecting plates 8 are fixedly connected to both sides of the bottom of the track 7, and swing blocks 9 are fixedly connected to the bottom of the connecting plates 8. The top sides of the support plate 2 are provided with downward sliding grooves 10 corresponding to the positions of the swing blocks 9. In the initial state, the swing blocks 9 are directly above the downward sliding grooves 10. The swing blocks 9 slide downward in the downward sliding grooves 10, thereby driving the track 7 to slide downward on the top of the support plate 2. The downward sliding grooves 10 are vertically downward. By applying external force, the swing blocks 9 move downward in the downward sliding grooves 10, thereby causing the movable clamping plate 4 to move downward and accurately limit the position of the roller conveyor.

[0054] If the swing block 9 is square, it will be difficult to accurately place the swing block 9 into the lowering slot 10 when it is moved down. To solve this problem, such as Figure 3 As shown, the vertical cross-section of the swing block 9 is circular, and the top of the downward groove 10 is provided with a guide groove 11. The inner wall of the guide groove 11 is inclined downward. The swing block 9 slides left and right inside the guide groove 11, thereby driving the track 7 to slide left and right on the support plate 2.

[0055] By providing a guide groove 11 and setting the vertical cross-section of the swing block 9 to a circle, it is easier to place the swing block 9 into the lower sliding groove 10, and it is also convenient to move the swing block 9 left and right in the guide groove 11.

[0056] To ensure that the bottom of the movable plate 4 is higher than the bottom of the reference plate 3 in the initial state, and to enable the movable plate 4 to automatically return to its original position after being moved down, this embodiment provides a specific solution: the lowering groove 10 is provided with a top plate 13, and a first reset spring 14 is fixedly connected between the top plate 13 and the bottom of the inner wall of the lowering groove 10; the top plate 13 is located at the bottom of the swing block 9.

[0057] In the initial state, the first return spring 14 supports the top plate 13, so that the top plate 13 is at the top of the lower sliding groove 10, thereby ensuring that the swing block 9 is always in the guide groove 11 when no external force is applied. When the swing block 9 is subjected to downward pressure, it slides downward in the lower sliding groove 10 by squeezing the first return spring 14. When the downward pressure is removed, the swing block 9 returns to the initial position due to the rebound force of the first return spring 14.

[0058] Because a first reset spring 14 is installed inside the lower displacement groove 10, the downward movement distance of the swing block 9 within the lower displacement groove 10 is unrestricted. This can easily cause the movable clamping plate 4 to collide with the roller conveyor to be installed during its downward movement, thereby damaging the outer surface of the roller conveyor. Therefore, it is necessary to limit the downward movement distance of the swing block 9. This embodiment provides a specific limiting scheme, such as... Figure 3 As shown, a limiting block 12 is fixedly connected to the bottom of the connecting plate 8, and the bottom of the limiting block 12 matches the inner wall of the guide groove 11;

[0059] As the swing block 9 slides downward within the lower sliding groove 10, when the bottom of the limiting block 12 contacts the inner wall of the guide groove 11, the bottom of the movable clamping plate 4 and the bottom of the reference clamping plate 3 are on the same horizontal plane. This effectively limits the downward movement distance of the swing block 9, thereby preventing the movable clamping plate 4 from colliding with the roller conveyor to be installed.

[0060] If the movable pallet 4 swings too far left and right, it will cause the roller conveyor to move too much left and right, which may cause the roller conveyor to tilt and become difficult to align with the already installed roller conveyor. If the swing block 9 does not move horizontally left and right, the movable pallet 4 will also tilt. In order to limit the left and right movement distance and direction of the swing block 9, a specific implementation method is provided below, such as... Figure 2 As shown, upright plates 15 are fixedly connected to both sides of the top of the support plate 2. A movable plate 16 is provided on the side of the upright plate 15 near the connecting plate 8. A limiting plate 17 is fixedly connected to the side of the movable plate 16 near the upright plate 15. A second through groove matching the limiting plate 17 is opened inside the upright plate 15. A first slider 18 is fixedly connected to the side of the movable plate 16 near the connecting plate 8. A first sliding groove 19 is opened on the side of the connecting block near the movable plate 16. The first slider 18 and the first sliding groove 19 are slidably connected up and down.

[0061] The limiting plate 17 is slidably connected to the second through groove, thereby limiting the left and right swing of the swing block 9.

[0062] When the track 7 drives the swing block 9 to move left and right in the guide groove 11, the limiting plate 17 slides inside the second through groove to limit the left and right movement distance of the swing block 9, so as to avoid the roller conveyor to be installed moving too far.

[0063] When manually moving track 7 left and right, continuous force is required. If the number of rollers to be installed reaches several hundred, this becomes very laborious and difficult. To solve this problem, specifically, as follows... Figure 2 As shown, a second return spring 20 is fixedly connected between the movable plate 16 and the upright plate 15. When the swing block 9 swings left and right under the action of an external force, the second return spring 20 is stretched or compressed. When the external force is removed, the swing block 9 returns to its initial position due to the rebound force of the second return spring 20.

[0064] By providing a second return spring 20, the swing block 9 can be swung left and right under the action of the second return spring 20 as long as an external force is easily applied to the track 7. Moreover, by providing a second return spring 20, the swing block 9 can be automatically restored to its original position, making the device more convenient to use.

[0065] To accommodate roller conveyor installations with varying spacing, the movable clamping plate 4 can slide left and right on the track 7 to adjust the distance between it and the reference clamping plate 3. The movable clamping plate 4 is fixedly connected to the track 7 by bolts. The specific position of the movable clamping plate 4 on the track 7 can be adjusted according to the different spacings required for the installed roller conveyors, thus expanding the applicability of this device.

[0066] Roller conveyor diameters come in various sizes. If each size of roller conveyor corresponds to a specific device, multiple sizes of the device would be required, resulting in high costs. To save costs and make the device applicable to roller conveyors of different diameters, further... Figure 4 As shown, both the reference plate 3 and the movable plate 4 include a mounting block 21 and a plate body 22. The plate body 22 has slots 5 of various sizes. The mounting block 21 is fixedly connected to the bottom of the mounting block 21. The plate body 22 has a slot 24 on the top. The slot 23 matches the slot 24. The slot 23 and the plate body 22 are connected by bolts, thereby enabling the replacement of plate bodies 22 of different sizes.

[0067] For roller conveyors of different diameters, only the card plate body 22 of different sizes needs to be replaced, which saves costs and expands the scope of application.

[0068] To ensure that the two sets of mounting structures 1 remain parallel at all times, and to enable faster and more accurate installation of the roller conveyor, this embodiment provides a specific method, such as... Figure 1 As shown, a first telescopic rod 25 and a second telescopic rod 26 are provided between the two sets of installation structures 1. The first telescopic rod 25 is fixedly connected between the two support plates 2, and the second telescopic rod 26 is fixedly connected between the two tracks 7.

[0069] The first telescopic rod 25 and the second telescopic rod 26 are both perpendicular to the track 7 and the support plate 2, so that the two support plates 2 and the two tracks 7 are parallel to each other and can move the two ends of the roller conveyor synchronously.

[0070] With the first telescopic rod 25 and the second telescopic rod 26, the distance between the two sets of installation structures 1 is adjustable and always remains parallel. One person can adjust both ends of the roller conveyor at the same time, saving manpower and time.

[0071] The following describes a method for installing a movable roller conveyor, using the aforementioned movable roller conveyor installation tool, comprising the following steps:

[0072] Step 100: Install the first roller conveyor. Install the first roller conveyor on the conveyor frame, ensuring that the first roller conveyor is perpendicular to the centerline of the conveyor's conveying direction.

[0073] Step 200: Place the roller conveyors to be installed. According to the number of movable pallets 4, place the corresponding number of roller conveyors to be installed on the frame.

[0074] Step 300: Place the mounting structure 1. Place the two sets of mounting structures 1 at both ends of the roller conveyor and attach the reference plate 3 to the outer surface of the first roller conveyor.

[0075] Step 400: Adjust the roller conveyor to be parallel, swing the movable clamp 4 left and right to drive the roller conveyor to be installed to move left and right to directly below the lower position of the movable clamp 4, and then lower the movable clamp 4 so that the roller conveyor to be installed is clamped in the movable clamp 4.

[0076] Step 500: Repeat the operation, using the already installed parallel roller conveyor as the first roller conveyor, and then repeat steps 200-400 above to install the remaining roller conveyors.

[0077] The roller conveyor installation method provided by the present invention first clamps the reference clamp 3 onto the outer surface of the first roller conveyor to accurately position the reference clamp 3. Then, by swinging the movable clamp 4 left and right, the roller conveyor to be installed is moved left and right to be directly below the lower position of the movable clamp 4. Then, the movable clamp 4 is lowered so that the roller conveyor to be installed is clamped in the movable clamp 4. This facilitates quick and accurate positioning of the roller conveyor to be installed, saves installation time, and improves installation accuracy.

[0078] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A portable roller installation tool, characterized by, The system includes two sets of installation structures (1). Each installation structure (1) includes a support plate (2) and a reference plate (3) fixedly connected to one side of the bottom of the support plate (2). At least one movable plate (4) is provided on the other side of the bottom of the support plate (2). The bottom of both the reference plate (3) and the movable plate (4) is provided with a slot (5) that matches the outer surface of the roller conveyor. The top of the support plate (2) is provided with a first through groove (6). The top of the first through groove (6) is provided with a track (7) that is parallel to it. The track (7) can slide left and right and up and down on the top of the support plate (2). The top of the movable plate (4) passes through the first through groove (6) and is connected to the track (7). In the initial state, the height of the movable plate (4) is higher than the height of the reference plate (3), so that the reference plate (3) matches the installed roller conveyor. Then the movable plate (4) is at the top of the roller conveyor to be installed, and the track (7) slides back and forth on the top of the support plate (2). This causes the movable plate (4) to drive the roller conveyor to be installed to slide back and forth until the roller conveyor to be installed is directly below the downward path of the movable plate (4). Then the track (7) slides down on the top of the support plate (2), thereby causing the movable plate (4) to move down and limit the roller conveyor to be installed.

2. The movable roller conveyor installation tool according to claim 1, characterized in that, The bottom sides of the track (7) are fixedly connected to connecting plates (8), and the bottom of the connecting plates (8) are fixedly connected to swing blocks (9). The top sides of the support plate (2) are provided with downward sliding grooves (10) corresponding to the positions of the swing blocks (9). In the initial state, the swing blocks (9) are directly above the downward sliding grooves (10). The swing blocks (9) slide downward in the downward sliding grooves (10), thereby driving the track (7) to slide downward on the top of the support plate (2). The vertical cross section of the swing block (9) is set to be circular. The top of the downward groove (10) is provided with a guide groove (11). The inner wall of the guide groove (11) is inclined downward. The swing block (9) slides left and right inside the guide groove (11), thereby driving the track (7) to slide left and right on the support plate (2).

3. The movable roller conveyor installation tool according to claim 2, characterized in that, The lower sliding groove (10) is provided with a top plate (13), and a first reset spring (14) is fixedly connected between the top plate (13) and the bottom of the inner wall of the lower sliding groove (10). The top plate (13) is located at the bottom of the swing block (9). In the initial state, the first return spring (14) supports the top plate (13), so that the top plate (13) is at the top of the lower sliding groove (10), thereby making the swing block (9) always in the guide groove (11) when there is no external force. When the swing block (9) is subjected to downward pressure, it slides downward in the lower sliding groove (10) by squeezing the first return spring (14). When the downward pressure is eliminated, the swing block (9) returns to the initial position due to the rebound force of the first return spring (14).

4. The movable roller conveyor installation tool according to claim 3, characterized in that, The bottom of the connecting plate (8) is fixedly connected to a limiting block (12), and the bottom of the limiting block (12) matches the inner wall of the guide groove (11); As the swing block (9) slides downward in the lower sliding groove (10), when the bottom of the limiting block (12) contacts the inner wall of the guide groove (11), the bottom of the movable card plate (4) and the bottom of the reference card plate (3) are on the same horizontal plane.

5. A movable roller conveyor installation tool according to claim 2, characterized in that, The support plate (2) has two fixedly connected vertical plates (15) on both sides of its top. The vertical plate (15) has a movable plate (16) on the side near the connecting plate (8). The movable plate (16) has a fixedly connected limit plate (17) on the side near the vertical plate (15). The vertical plate (15) has a second through groove that matches the limit plate (17) inside. The movable plate (16) has a fixedly connected first slider (18) on the side near the connecting plate (8). The connecting block has a first sliding groove (19) on the side near the movable plate (16). The first slider (18) and the first sliding groove (19) are slidably connected up and down. The limiting plate (17) is slidably connected to the second through groove, thereby limiting the left and right swing of the swing block (9).

6. A movable roller conveyor installation tool according to claim 5, characterized in that, A second reset spring (20) is fixedly connected between the movable plate (16) and the upright plate (15). When the swing block (9) swings left and right under the action of external force, the second reset spring (20) is stretched or compressed. When the external force is removed, the swing block (9) returns to its initial position due to the rebound force of the second reset spring (20).

7. The movable roller conveyor installation tool according to claim 1, characterized in that, The movable plate (4) can slide left and right on the track (7) to adjust the distance between the movable plate (4) and the reference plate (3). The movable plate (4) is fixedly connected to the track (7) by bolts.

8. A movable roller conveyor installation tool according to claim 1, characterized in that, Both the reference plate (3) and the movable plate (4) include a mounting block (21) and a plate body (22). The plate body (22) has slots (5) of various sizes. The mounting block (21) is fixedly connected to the bottom of a plug (23). The plate body (22) has a slot (24) at the top. The plug (23) matches the slot (24). The plug (23) is connected to the plate body (22) by bolts, thereby enabling the replacement of plate bodies (22) of different sizes.

9. A movable roller conveyor installation tool according to claim 1, characterized in that, A first telescopic rod (25) and a second telescopic rod (26) are provided between the two sets of installation structures (1). The first telescopic rod (25) is fixedly connected between the two support plates (2), and the second telescopic rod (26) is fixedly connected between the two tracks (7). The first telescopic rod (25) and the second telescopic rod (26) are both perpendicular to the track (7) and the support plate (2), so that the two support plates (2) and the two tracks (7) are parallel to each other and can move the two ends of the roller conveyor synchronously.

10. A method of installing a movable roller bed, characterized by The movable roller conveyor installation tool according to any one of claims 1-9 includes the following steps: Step 100: Install the first roller conveyor. Install the first roller conveyor on the conveyor frame, ensuring that the first roller conveyor is perpendicular to the centerline of the conveyor's conveying direction. Step 200: Place the roller conveyors to be installed. According to the number of movable pallets (4), place the corresponding number of roller conveyors to be installed on the frame. Step 300: Place the installation structure (1), place the two sets of installation structures (1) at both ends of the roller conveyor, and attach the reference card (3) to the outer surface of the first roller conveyor. Step 400: Adjust the roller conveyor to be parallel, swing the movable clamp (4) left and right to drive the roller conveyor to be installed to move left and right to the position directly below the lower position of the movable clamp (4), and then lower the movable clamp (4) so ​​that the roller conveyor to be installed is clamped in the movable clamp (4). Step 500: Repeat the operation, using the already installed parallel roller conveyor as the first roller conveyor, and then repeat steps 200-400 above to install the remaining roller conveyors.

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