Baseball bat surface paint spraying automatic rotating mechanism
By using a combination of strong magnets and electromagnets with a limiting wheel, the problem of cumbersome clamping in the rotating structure of baseball bat spraying is solved, enabling quick and convenient clamping and disassembly of baseball bats, and preventing them from falling off and wearing out during rotation.
Patent Information
- Application Number
- CN202520195845.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-02-08
AI Technical Summary
The existing rotary coating structure for baseball bats is cumbersome to operate by using ejector pins to hold scrap materials, and requires multiple rotations to prevent them from falling off, making clamping and disassembly inconvenient.
Using a combination of strong magnets and electromagnets with a limiting wheel, the automatic clamping and disassembly of baseball bats is achieved through the principles of magnetic attraction and like-pole repulsion. The rotation of the limiting wheel is achieved by switching the magnetism of the electromagnet when it is energized, which simplifies the clamping process.
It enables quick and convenient clamping and disassembly of baseball bats, preventing them from falling off during rotation, simplifying the operation process, and reducing wear.
Smart Images
Figure CN223811167U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to baseball bat production technical field, concretely is a kind of automatic rotating mechanism for spraying paint on the surface of baseball bat. BACKGROUND
[0002] Baseball is one of ball games, and its main equipment is baseball, baseball bat, glove and protective equipment. The baseball bat is usually made of solid hardwood cutting or hollow aluminum alloy extrusion. After forming, the baseball bat is usually sprayed. First, it can form a protective layer on the surface of the baseball bat. Second, it can increase the aesthetic appearance.
[0003] The existing wooden baseball bat will have corner materials at both ends after cutting and forming. Therefore, the rotating structure for spraying paint clamps and limits the baseball bat through these corner materials. When clamping, it is mainly through two pins to press against the end face of the two baseball bat corner materials. The operation is relatively cumbersome. When disassembling, the lead screw needs to be rotated several turns to drive the displacement of the pin. The pin needs to be inserted into the corner material to ensure that the baseball bat does not fall off during rotation. Therefore, more turns are required. SUMMARY
[0004] Therefore, the utility model provides a kind of automatic rotating mechanism for spraying paint on the surface of baseball bat to solve the technical problems mentioned in the above background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic rotating mechanism for spraying paint on the surface of baseball bat, comprising a base, a baseball bat body and a foot switch, the base is connected with a support on both sides inside, and the inside of the two supports is connected with a limit wheel on one side, the top of the two supports is installed with a second magnet, the bottom of the two supports is installed with a strong magnet, and the inner wall of the base is installed with two first magnets and two electromagnets respectively.
[0006] Through the above technical scheme, the staff places the baseball bat corner material on the roller to complete the placement of the baseball bat body. During this period, the baseball bat corner material pushes the strong magnet, so that the strong magnet is stressed to drive the support to rotate downward. At this time, the electromagnet is not powered on, but the electromagnet is attracted by the magnetism of the strong magnet, so that the support is rotated downward by ninety degrees, so that the limit wheel presses the top of the baseball bat corner material, and the clamping is completed by the strong magnetic attraction of the strong magnet to the support. Thus, the baseball bat body is prevented from falling off during rotation. After spraying is completed, the staff needs to remove the baseball bat body. The electromagnet is powered on by stepping on the foot switch. The electromagnet generates magnetism after being powered on. According to the principle of same polarity repulsion, the strong magnet and the electromagnet are separated. At this time, the staff can directly take out the baseball bat body upward. At the same time, the limit wheel is stressed to drive the support to rotate upward. After the support is rotated upward, the first magnet and the second magnet are attracted to each other, so that the support is rotated upward by ninety degrees and is simply limited to the support. It is convenient to place the baseball bat body for limiting next time.
[0007] Further, the bracket is rotationally connected with the base, and the two brackets are mirror images.
[0008] By adopting the above technical scheme, when clamping, the staff places the baseball bat scraps on the rollers to complete the placement of the baseball bat body, during which the baseball bat scraps push the strong magnet, so that the strong magnet is stressed to drive the bracket to rotate downward, when the baseball bat body needs to be removed after spraying, the staff can directly take out the baseball bat body upward, and at the same time, the limiting wheel is stressed to drive the bracket to rotate upward.
[0009] Further, the first magnet is in contact with the second magnet, and the strong magnet is in contact with the electromagnet.
[0010] By adopting the above technical scheme, when clamping, the electromagnet is not electrified, but the strong magnet is magnetically attracted to the electromagnet to limit the bracket, and after disassembly, the first magnet and the second magnet are simply attracted to limit the bracket.
[0011] Further, the connecting line is connected between the foot switch and the two electromagnets, and the electromagnets are electrically connected with the foot switch.
[0012] By adopting the above technical scheme, the staff steps on the foot switch to electrify the electromagnet, the electromagnet generates magnetism after being electrified, and the strong magnet and the electromagnet are separated through the principle of same polarity repelling each other.
[0013] Further, the limiting wheel is rotationally connected with the bracket.
[0014] By adopting the above technical scheme, during the rotation of the baseball bat body, the limiting wheel is stressed to rotate to avoid abrasion between the limiting wheel and the baseball bat scraps.
[0015] Further, the base is provided with a motor on one side, and the motor output end and the inside lower part of the base are both connected with rollers.
[0016] By adopting the above technical scheme, after the motor is started, the output end drives one roller to rotate, the roller rotation drives the baseball bat scraps to rotate through friction, so that the baseball bat body rotates, and at this time, the staff can start the paint spraying work.
[0017] Further, the baseball bat body is fixed with the baseball bat scraps at both ends.
[0018] By adopting the above technical scheme, the baseball bat body is cut and formed from solid hardwood, and after cutting and forming, the baseball bat body is left with scraps at both ends, so as to facilitate clamping of the baseball bat body.
[0019] Further, the limiting wheel is in contact with the top of the baseball bat scraps, and the two rollers are in contact with the bottom of the baseball bat scraps.
[0020] By adopting the above technical scheme, the baseball bat scrap is placed on the rollers, and the limiting wheels press the top of the baseball bat scrap, the rollers rotate to drive the baseball bat scrap to rotate through friction, so that the baseball bat body rotates, and the limiting wheels rotate under stress to avoid abrasion between the limiting wheels and the baseball bat scrap.
[0021] Further, one end of each of the two rollers is connected with a synchronous pulley, and the two synchronous pulleys are connected with a synchronous belt.
[0022] By adopting the above technical scheme, the two rollers rotate synchronously through the synchronous pulleys and the synchronous belt to better drive the baseball bat to rotate.
[0023] In summary, the utility model mainly has the following beneficial effects:
[0024] 1、The utility model discloses a through the setting of support, limiting wheel, strong magnet and electromagnet, when placing the baseball bat body, the baseball bat scrap pushes the strong magnet, and the strong magnet drives the support to rotate downwards under stress, at this moment, the electromagnet is not electrified, but the magnetism of the strong magnet attracts the electromagnet, and the support rotates downwards by ninety degrees, so that the limiting wheel presses the top of the baseball bat scrap, and the strong magnetic attraction of the strong magnet is limited to complete clamping to the support, so that the baseball bat body is prevented from falling off when rotating, and the clamping is convenient and quick, and the operation is simple and convenient and can be placed only.
[0025] 2、The utility model discloses a through the setting of first magnet, second layer magnet, electromagnet and foot switch, when taking down the baseball bat body after finishing spraying, the electromagnet is electrified through the foot switch, the electromagnet generates magnetism after electrification, the strong magnet is separated from the electromagnet through the principle that same kind of things repel each other, at this moment, the baseball bat body can be directly taken out upwards, and the support is driven to rotate upwards under stress when the limiting wheel rotates, the support rotates upwards by ninety degrees through the attraction between the first magnet and the second magnet, and the support is simply limited, so that the baseball bat body is conveniently and quickly placed for limiting next time, and the limiting is conveniently and quickly finished, so that the material is conveniently discharged, and the clamping is convenient next time. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 It is the structural schematic diagram of the utility model;
[0027] Figure 2 It is the base side sectional structure schematic diagram of the utility model;
[0028] Figure 3 It is the base sectional structure schematic diagram of the utility model before clamping;
[0029] Figure 4 It is the base sectional structure schematic diagram of the utility model after clamping;
[0030] Figure 5 The utility model discloses a foot switch structure schematic diagram.
[0031] In the drawing: 1, base, 2, baseball bat main part, 3, baseball bat corner material, 4, motor, 5, gyro wheel, 6, synchronous pulley, 7, synchronous belt, 8, foot switch, 9, connecting line, 10, support, 11, limit wheel, 12, first magnet, 13, second magnet, 14, strong magnet, 15, electromagnet. DETAILED DESCRIPTION
[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.
[0033] The embodiments will be described below according to the overall structure of the utility model.
[0034] Embodiment one
[0035] A kind of baseball bat surface paint spraying automatic rotating mechanism, such as Figures 1-5As shown, including base 1, baseball bat body 2 and foot switch 8, the inside of base 1 is connected with support 10 on both sides, support 10 is rotatably connected with base 1, two supports 10 are mirror image distribution, one side of the inside of two supports 10 is connected with limit wheel 11, limit wheel 11 is rotatably connected with support 10, limit wheel 11 is in contact with the top of baseball bat scrap 3, second magnet 13 is installed on the top of two supports 10, strong magnet 14 is installed on the bottom of two supports 10, two first magnets 12 and two electromagnets 15 are respectively installed on the inner wall of base 1, first magnet 12 is in contact with second magnet 13, strong magnet 14 is in contact with electromagnet 15, connecting line 9 is connected between foot switch 8 and two electromagnets 15, electromagnet 15 is electrically connected with foot switch 8, the staff places baseball bat scrap 3 on the roller 5 to complete the placement of the baseball bat body 2, during which the baseball bat scrap 3 pushes the strong magnet 14, so that the strong magnet 14 drives the support 10 to rotate downward, at this time the electromagnet 15 is not electrified, but the strong magnetic attraction of the strong magnet 14 attracts the electromagnet 15, so that the support 10 rotates downward by ninety degrees, so that the limit wheel 11 presses the top of the baseball bat scrap 3, and the strong magnetic attraction of the strong magnet 14 limits the support 10 to complete clamping, so as to avoid the baseball bat body 2 from falling off during rotation; after spraying, the staff steps on the foot switch 8 to make the electromagnet 15 electrified, the electromagnet 15 generates magnetism after electrification, and the strong magnet 14 and the electromagnet 15 are separated through the principle of same polarity repulsion, at this time the staff can directly take out the baseball bat body 2 upward, at the same time the limit wheel 11 drives the support 10 to rotate upward, after the support 10 rotates upward, the first magnet 12 and the second magnet 13 are attracted, so that the support 10 rotates upward by ninety degrees, and the support 10 is simply limited, so as to facilitate the next time to quickly place the baseball bat body 2 for limiting.
[0036] Reference Figures 1-4 In the above embodiment, the motor 4 is installed on one side of the base 1, the output end of the motor 4 and the inside of the base 1 are connected with the roller 5, the baseball bat body 2 is fixed with the baseball bat scrap 3 at both ends, the two rollers 5 are in contact with the bottom of the baseball bat scrap 3, after clamping, the staff starts the motor 4, the output end of the motor 4 drives one roller 5 to rotate after starting, the roller 5 rotates to drive the baseball bat scrap 3 to rotate through friction, so that the baseball bat body 2 rotates, at this time the staff can start the paint spraying work.
[0037] Example two
[0038] On the basis of the above embodiment one, in order to improve the stability, the following settings are made.
[0039] Reference Figure 1In the above embodiment, two rollers 5 are connected with synchronous pulleys 6 at one end, and a synchronous belt 7 is connected between the two synchronous pulleys 6, so that when one roller 5 rotates, the synchronous pulley 6 and the synchronous belt 7 are driven, thereby synchronously rotating the two rollers 5, so as to better drive the baseball bat to rotate.
[0040] The implementation principle of the utility model is: first, the staff places the baseball bat scrap 3 on the roller 5 to complete the placement of the baseball bat body 2, during which the baseball bat scrap 3 pushes the strong magnet 14, so that the strong magnet 14 is forced to drive the bracket 10 to rotate downward, at this time the electromagnet 15 is not electrified, but the electromagnet 15 is attracted by the magnetism of the strong magnet 14, so that the bracket 10 rotates downward by ninety degrees, thereby the limiting wheel 11 presses the top of the baseball bat scrap 3, and the clamping is completed by limiting the bracket 10 through the strong magnetic attraction of the strong magnet 14, thereby avoiding the baseball bat body 2 from falling off during rotation.
[0041] After clamping is completed, the staff starts the motor 4, and the motor 4 drives one roller 5 to rotate after starting, the roller 5 rotates to drive the baseball bat scrap 3 to rotate through friction, so that the baseball bat body 2 rotates, at this time the staff can start the paint spraying operation, and the limiting wheel 11 is forced to rotate to avoid abrasion between the limiting wheel 11 and the baseball bat scrap 3, and at the same time, the synchronous pulley 6 and the synchronous belt 7 are driven when one roller 5 rotates, thereby synchronously rotating the two rollers 5, so as to better drive the baseball bat to rotate.
[0042] After spraying is completed, when the staff needs to take down the baseball bat body 2, the staff steps on the foot switch 8 to electrify the electromagnet 15, the electromagnet 15 generates magnetism after being electrified, and the strong magnet 14 is separated from the electromagnet 15 through the principle of same polarity repulsion, at this time the staff can directly take out the baseball bat body 2 upward, and the limiting wheel 11 is forced to drive the bracket 10 to rotate upward, the bracket 10 rotates upward by ninety degrees through the attraction between the first magnet 12 and the second magnet 13, and the bracket 10 is simply limited upward, thereby facilitating the staff to quickly place the baseball bat body 2 for limiting next time.
[0043] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.
Claims
1. An automatic rotating mechanism for spraying paint on the surface of a baseball bat, comprising a base (1), a baseball bat body (2), and a foot switch (8), characterized in that: The base (1) has brackets (10) connected to both sides inside, and each of the two brackets (10) has a limit wheel (11) connected to one side inside. The top of each of the two brackets (10) is equipped with a second magnet (13), and the bottom of each of the two brackets (10) is equipped with a strong magnet (14). The inner wall of the base (1) is equipped with two first magnets (12) and two electromagnets (15).
2. The automatic rotating mechanism for spraying paint on the surface of a baseball bat according to claim 1, characterized in that: The bracket (10) is rotatably connected to the base (1), and the two brackets (10) are mirror images of each other.
3. The automatic rotating mechanism for spraying paint on the surface of a baseball bat according to claim 1, characterized in that: The first magnet (12) is in contact with the second magnet (13), and the strong magnet (14) is in contact with the electromagnet (15).
4. The automatic rotating mechanism for spraying paint on the surface of a baseball bat according to claim 3, characterized in that: The foot switch (8) is connected to the two electromagnets (15) by a connecting wire (9), and the electromagnets (15) are electrically connected to the foot switch (8).
5. The automatic rotating mechanism for spraying paint on the surface of a baseball bat according to claim 2, characterized in that: The limiting wheel (11) is rotatably connected to the bracket (10).
6. The automatic rotating mechanism for spraying paint on the surface of a baseball bat according to claim 1, characterized in that: A motor (4) is installed on one side of the base (1), and rollers (5) are connected to the output end of the motor (4) and the lower part of the base (1).
7. The automatic rotating mechanism for spraying paint on the surface of a baseball bat according to claim 6, characterized in that: Both ends of the baseball bat body (2) are fixed with baseball bat scraps (3).
8. The automatic rotating mechanism for spraying paint on the surface of a baseball bat according to claim 7, characterized in that: The limiting wheel (11) is in contact with the top of the baseball bat scrap (3), and the two rollers (5) are in contact with the bottom of the baseball bat scrap (3).
9. The automatic rotating mechanism for spraying paint on the surface of a baseball bat according to claim 6, characterized in that: Both rollers (5) are connected to a timing pulley (6) at one end, and a timing belt (7) is connected between the two timing pulleys (6).