Roller limiting device

Abstract

The utility model relates to a rolling wheel limiting device, and relates to the field of machining auxiliary devices, the rolling wheel limiting device comprises a clamping piece, the clamping piece comprises two protruding parts and a sunken part, the sunken part is of a plate structure, the two ends of the sunken part are fixedly connected with the ends of the two protruding parts respectively, and a gap exists between the two protruding parts. The device has the effects of conveniently and rapidly fixing the roller and carrying out coating processing.

Description

Technical Field

[0001] The present application relates to the field of machining auxiliary devices, and in particular to a roller limiting device. Background Art

[0002] During the coating processing process, it is often necessary to mix raw materials such as solvents, resins, and fillers and perform multiple processing steps. When moving the coating raw materials, containers with rollers can be used to hold the raw materials. By rotating the rollers and connecting them to processing equipment such as agitators, users can quickly and easily move the processing equipment to different workstations.

[0003] The above-mentioned related technical solutions have the following defects: during the processing, vibrations are easily generated on the container or processing equipment, which causes the roller to slip on the ground, causing inconvenience. Utility Model Content

[0004] In order to conveniently and quickly fix the roller and perform paint processing, the present application provides a roller limiting device.

[0005] The present application provides a roller limiting device that adopts the following technical solution:

[0006] A roller limiting device includes a clamping piece, which includes two protrusions and a sunken part. The sunken part is a plate structure, and both ends of the sunken part are fixedly connected to the ends of the two protrusions respectively, with a gap between the two protrusions.

[0007] By adopting the above technical solution, by arranging raised portions on both sides of the sunken portion, a space is formed between the two raised portions. After the user moves the container or processing equipment equipped with the roller to a predetermined position, multiple clips can be respectively arranged on one side of the roller so that the roller is located in the space between the two raised portions. When the clips are placed on the ground, the sunken portion contacts the ground and is frictionally connected. When the roller slides, the roller abuts against the raised portion, making it difficult for the roller to move. The user can easily and quickly fix the roller and perform processing work.

[0008] Optionally, a blocking piece is provided on the sunken portion, and the blocking piece is located between the two raised portions.

[0009] By adopting the above technical solution, a baffle is set on the sunken part. When the card is set on the ground, the baffle stands upright. When the roller slides, the probability of the roller crushing the sunken part and moving out from between the two raised parts can be reduced, further improving the limiting ability of the card on the roller.

[0010] Optionally, the cross-section of the raised portion is in the shape of a triangle.

[0011] By adopting the above technical solution, by setting the raised portion as a triangular prism structure, when the roller slides between the raised portions, the roller can abut against the inclined surface of the raised portion and slide back between the two raised portions. When the roller moves and presses on the raised portion, the chance of the raised portion scratching the tire of the roller can be reduced.

[0012] Optionally, the two protrusions are arranged at an angle, the distance between the protrusion and the sunken portion is small, and the gap on the side of the protrusion away from the sunken portion is larger.

[0013] By adopting the above technical solution, the two protrusions are set at an angle so that the distance between the protrusions and the side of the sunken part is larger. When the user sets the clamp, the two protrusions can be easily and quickly set on both sides of the roller. The user continues to move the clamp, which can make the part with a smaller distance between the two protrusions be stuck on both sides of the roller, further reducing the range of movement of the roller on the ground.

[0014] Optionally, an anti-slip layer is bonded to the sunken portion, and the anti-slip layer is made of rubber with a rough surface, and the anti-slip layer is used for friction connection with the ground.

[0015] By adopting the above technical solution, an anti-slip layer is provided on the sunken part to make the surface of the sunken part rough, thereby increasing the friction between the card and the ground and reducing the chance of the card slipping on the ground.

[0016] Optionally, a clamping mechanism is provided on the clamping member, which includes a mounting shaft, a clamping rod and a clamping shaft. The mounting shaft is fixed on a protrusion, and the clamping shaft is fixed on another protrusion. One end of the clamping rod is rotatably connected to the mounting shaft, and the other end is used to abut against the clamping shaft.

[0017] By adopting the above technical solution, a clamping mechanism is provided on the protruding portion, so that the clamping rod can rotate and abut against the clamping shaft. When the clamping rod abuts against one side of the clamping shaft, the protruding portion, the sunken portion and the clamping rod form a frame structure, thereby limiting the roller. When the roller slides on the ground, the roller abuts against the clamping rod, so that the clamping rod abuts against the clamping shaft and cannot move, thereby limiting the roller to maintain a stable position in the frame structure formed by the protruding portion, the sunken portion and the clamping rod.

[0018] Optionally, an upper convex circle is fixed on the top of the installation shaft, a lower convex circle is fixedly connected to the middle of the installation shaft, the clamping rod is slidably connected between the upper convex circle and the lower convex circle, and the upper end of the clamping shaft is located at a height between the upper convex circle and the lower convex circle.

[0019] By adopting the above technical solution, by setting upper and lower convex circles on the mounting shaft, the end of the clamping rod can slide between the upper and lower convex circles. The user moves the clamping rod upward so that the position of the clamping rod is higher than the end of the clamping shaft, and can rotate the clamping rod to the other side of the clamping shaft, thereby making the clamping rod disconnected relative to the clamping shaft, making it convenient for the user to disconnect the clamping part from the roller.

[0020] Optionally, two extension plates are provided on the clamping member, and the two extension plates are respectively located below the two protruding portions, one end of the extension plate is fixed to the sunken portion, and the other end is fixed to the mounting shaft or the clamping shaft.

[0021] By adopting the above technical solution, by arranging an extension plate on the clamp and fixing the extension plate on the installation shaft or the clamping shaft, the connection strength between the installation shaft and the clamping shaft can be further improved, and the probability of the roller damaging the clamping mechanism can be reduced. The extension plate contacts the ground, thereby increasing the contact area between the clamp and the ground and increasing the friction between the clamp and the ground.

[0022] In summary, the beneficial technical effects of this application are:

[0023] 1. By providing raised portions on both sides of the sunken portion, a space is formed between the two raised portions. After the user moves the container or processing equipment equipped with the roller to a predetermined position, multiple clamps can be respectively arranged on one side of the roller so that the roller is located in the space between the two raised portions. When the clamps are placed on the ground, the sunken portion contacts and frictionally connects with the ground. When the roller slides, the roller abuts against the raised portions, making it difficult for the roller to move. The user can easily and quickly fix the roller and carry out processing work;

[0024] 2. By providing a blocking piece on the sunken part, when the clamp is placed on the ground, the blocking piece stands upright. When the roller slides, the probability of the roller rolling over the sunken part and moving out from between the two raised parts can be reduced, further improving the clamp's ability to limit the roller;

[0025] 3. By setting the two protrusions at an angle, the distance between the protrusions and the sunken part is larger. When the user sets the clamp, the two protrusions can be easily and quickly set on both sides of the roller. The user continues to move the clamp, which can make the part with a smaller distance between the two protrusions be stuck on both sides of the roller, further reducing the range of movement of the roller on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the usage status of an embodiment of the present application.

[0027] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 3 It is a structural schematic diagram of the clamping mechanism of an embodiment of the present application.

[0029] Figure 4 Schematic diagram of the position of the anti-slip layer in an embodiment of the present application.

[0030] Figure numerals: 1, clamping member; 11, raised portion; 12, sunken portion; 13, baffle; 14, extension plate; 2, anti-slip layer; 3, clamping mechanism; 31, mounting shaft; 311, upper convex circle; 312, lower convex circle; 32, clamping rod; 33, clamping shaft. DETAILED DESCRIPTION

[0031] The present application is further described in detail below with reference to the accompanying drawings.

[0032] The present application discloses a roller limiting device, referring to Figure 1 and Figure 2 The clamp 1 includes two raised portions 11 and a depressed portion 12. The depressed portion 12 is a plate structure, and the two ends of the depressed portion 12 are respectively connected to the two raised portions 11. The user places the two raised portions 11 on both sides of the roller, places the clamp 1 on the ground, and frictionally connects with the ground, so that the clamp 1 acts as a limiter. When the roller moves on the ground, the roller can be stuck between the raised portions 11, thereby reducing the chance of the roller slipping on the ground and keeping the processing equipment equipped with the roller fixed.

[0033] Reference Figure 1 and Figure 2 The raised portion 11 is a strip-shaped structure, and the cross-section of the raised portion 11 is an isosceles triangle. The raised portion 11 can be formed by folding a plate. When the roller slides and presses on the raised portion 11, the roller can slide back along the inclined surface of the raised portion 11 to between the two raised portions 11, reducing the probability of the raised portion 11 puncturing the tire mounted on the roller. The two raised portions 11 are arranged at an angle, and the distance between the two raised portions 11 and the sunken portion 12 is small, and the distance between the ends of the two raised portions 11 is large. When the user installs the clip 1 on one side of the roller, the roller can be easily and quickly set in the space between the two raised portions 11. By pushing the clip 1, the user can position the roller in the raised portion 11 close to the sunken portion 12, thereby making the space between the raised portions 11 for the roller to move smaller.

[0034] Reference Figure 1 and Figure 2 A baffle 13 is provided on the sunken portion 12, and the baffle 13 is vertically arranged relative to the sunken portion 12. The baffle 13 is used to block the space between the two protrusions 11, thereby reducing the probability of the roller running over the sunken portion 12 and moving out from between the two protrusions 11.

[0035] Reference Figure 3 and Figure 4 The bottom surface of the sunken portion 12 is bonded with an anti-slip layer 2, which can be made of a rough rubber material. When the clip 1 is placed on the ground, the anti-slip layer 2 contacts the ground, increasing the friction between the clip 1 and the ground, thereby improving the clip 1's ability to limit the roller.

[0036] Reference Figure 3 The protrusion 11 is provided with a clamping mechanism 3, which includes a mounting shaft 31, a clamping rod 32, and a clamping shaft 33. The mounting shaft 31 is fixed to one protrusion 11, and the clamping shaft 33 is fixed to the other protrusion 11. The end of the clamping rod 32 is rotatably connected to the mounting shaft 31, and the clamping rod 32 can rotate and abut against the clamping shaft 33. When the clamping member 1 is installed on one side of the roller, the user can move the clamping rod 32 so that the clamping rod 32 abuts against one side of the clamping shaft 33. When the roller slides and is about to move out from between the two protrusions 11, the roller abuts against the clamping rod 32, thereby abutting the clamping rod 32 against the clamping shaft 33, making it difficult for the roller to slide out of the clamping member 1, further improving the clamping member 1's ability to limit the roller.

[0037] Reference Figure 3 The lower end of the mounting shaft 31 is fixed to the raised portion 11, and the upper end is fixed with an upper convex circle 311. A lower convex circle 312 is provided below the upper convex circle 311. The end of the clamping rod 32 is slidably connected between the upper convex circle 311 and the lower convex circle 312. The upper end of the clamping shaft 33 is located between the upper convex circle 311 and the lower convex circle 312. By vertically sliding the clamping rod 32, the user can raise the clamping rod 32 above the clamping shaft 33, thereby rotating the clamping rod 32 to the other side of the clamping shaft 33, disengaging the clamping mechanism 3 from the roller, making it easier for the user to remove the clamping component 1 from either side of the roller.

[0038] Reference Figure 4 Two extension plates 14 are provided on the clamping member 1, one located below each of the two raised portions 11. One end of the extension plate 14 is secured to the recessed portion 12, and the other end is secured to the mounting shaft 31 or the clamping shaft 33. The extension plates 14 enhance the structural strength of the mounting shaft 31 and the clamping shaft 33. The extension plates 14 contact the ground, further increasing the contact area between the clamping member 1 and the ground, and improving the stability of the clamping member 1 on the ground.

[0039] The implementation principle of the embodiment of the present application is: by arranging two protrusions 11 on both sides of the sunken part 12, when the user arranges the two protrusions 11 on both sides of the roller respectively, the protrusions 11 can play the effect of limiting the roller, reducing the probability of the roller slipping on the ground, and by arranging a baffle 13 on the sunken part 12, the protrusion 11 and the baffle 13 form a semi-enclosed frame, further reducing the probability of the roller moving out from between the protrusions 11.

[0040] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A roller limiting device, characterized in that: The clamping member (1) comprises two raised portions (11) and a sunken portion (12). The sunken portion (12) is a plate structure. Two ends of the sunken portion (12) are respectively fixedly connected to the ends of the two raised portions (11). A gap exists between the two raised portions (11).

2. The roller limiting device according to claim 1, characterized in that: A blocking piece (13) is provided on the sunken portion (12), and the blocking piece (13) is located between the two raised portions (11).

3. The roller limiting device according to claim 2, characterized in that: The cross section of the raised portion (11) is in the shape of a triangle.

4. The roller limiting device according to claim 3, characterized in that: The two raised portions (11) are arranged at an angle, the distance between the raised portion (11) and the sunken portion (12) at the connection is small, and the gap on the side of the raised portion (11) away from the sunken portion (12) is large.

5. The roller limiting device according to claim 1, characterized in that: An anti-slip layer (2) is bonded to the sunken portion (12), the anti-slip layer (2) being made of rubber with a rough surface, and the anti-slip layer (2) being used for friction connection with the ground.

6. The roller limiting device according to claim 1, characterized in that: The clamping member (1) is provided with a clamping mechanism (3), which comprises a mounting shaft (31), a clamping rod (32) and a clamping shaft (33). The mounting shaft (31) is fixed on one protrusion (11), and the clamping shaft (33) is fixed on another protrusion (11). One end of the clamping rod (32) is rotatably connected to the mounting shaft (31), and the other end is used to abut against the clamping shaft (33).

7. The roller limiting device according to claim 6, characterized in that: An upper convex circle (311) is fixed to the top of the installation shaft (31), a lower convex circle (312) is fixedly connected to the middle of the installation shaft (31), the clamping rod (32) is slidably connected between the upper convex circle (311) and the lower convex circle (312), and the upper end of the clamping shaft (33) is located at a height between the upper convex circle (311) and the lower convex circle (312).

8. The roller limiting device according to claim 7, characterized in that: Two extension plates (14) are provided on the clamp (1), and the two extension plates (14) are respectively located below the two raised portions (11). One end of the extension plate (14) is fixed to the sunken portion (12), and the other end is fixed to the mounting shaft (31) or the clamping shaft (33).

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