Correcting and positioning plate for secondary pasting of sleeve rubber of table tennis bat

Abstract

The utility model relates to the technical field of tool clamps, in particular to a correcting and positioning plate for secondary pasting of table tennis bat sleeve rubber. Comprising a first separator and a second separator; the first partition plate and the second partition plate are provided with embedding structures which are matched with each other; the first partition plate and the second partition plate are made of transparent materials. By arranging the embedding structure, the first partition plate and the second partition plate are easy to splice and separate, the transparent first partition plate and the transparent second partition plate are spliced into an integral partition plate in the alignment process of the sleeve rubber and the bottom plate, and the integral partition plate is placed between the sleeve rubber and the bottom plate, so that the sleeve rubber and the bottom plate can be effectively prevented from being bonded; after the first partition plate and the second partition plate are aligned, the second partition plate is separated and taken down, the sleeve rubber located on the second partition plate is bonded with the bottom plate, then the first partition plate is taken down, the sleeve rubber located on the first partition plate is bonded with the bottom plate, and therefore it is guaranteed that the sleeve rubber does not shift in the bonding process, and inclined bonding is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool fixture technical field, especially a ping-pong bat rubber sleeve secondary pasting correction positioning plate. BACKGROUND

[0002] Ping-pong bat is composed of bottom plate and rubber sleeve, and the reasonable collocation of the two determines the quality of a bat. Some of the bats sold on the market are finished products with the rubber sleeve and the bottom plate already pasted, and the bats generally do not need to be maintained until they are used to be scrapped. Another part is composed of the bottom plate and the rubber sleeve purchased by players to paste DIY to form a new bat.

[0003] When the rubber sleeve is pasted with the bottom plate for the first time, the rubber sleeve is square and large in size, and after pasting, the rubber sleeve is cut along the contour of the bat to quickly form a new ping-pong bat. In the process of using the new bat, the performance of the rubber sleeve will gradually decrease due to the increase in the number of hits, or the rubber sleeve will be damaged due to collision. At this time, the rubber sleeve needs to be separated from the bottom plate, and the rubber sleeve is removed from the ping-pong bat for maintenance (treatment of filling glue or oil: a method for restoring the elasticity of the rubber sleeve), and the maintained rubber sleeve is pasted with the bottom plate again (referred to as ping-pong bat rubber sleeve secondary pasting) to form a ping-pong bat with excellent performance. Players need to perform this operation repeatedly in their ping-pong career. This operation is particularly important in the process of playing ping-pong. The problem is that the size of the rubber sleeve is the same as that of the bat, and there is no excess amount, so it is not easy to paste after brushing glue. In addition, because the rubber sleeve and the bottom plate are pasted with ping-pong special glue respectively before pasting, the characteristics of the glue are that only when both the coating layers with glue are completely dry can the adhesion phenomenon occur, and the rubber sleeve bonding process is one-time and irreversible. Once the glue layer is in contact, it becomes one, and even if it is separated, the rubber sleeve is separated from the bottom plate, which causes the failure of the freshly applied glue layer, and the paste is skewed, so the rubber sleeve needs to be torn off and the glue layer on the rubber sleeve and the bottom plate is removed, and then the rubber sleeve is pasted again, which greatly affects the pasting efficiency and quality of the rubber sleeve.

[0004] The utility model discloses the rubber sleeve of ping-pong bat rubber sleeve secondary pasting correction positioning plate is developed by using the characteristics that the glue layer of ping-pong special glue can only be bonded with the glue solidification layer after solidification, the solidification layer cannot be bonded with heterogeneous materials, especially cannot be bonded with heterogeneous smooth surface materials. SUMMARY

[0005] The utility model discloses a ping-pong bat rubber sleeve secondary pasting correction positioning plate to solve the problem that the rubber sleeve is easily bonded with the bottom plate during alignment of the rubber sleeve and the bottom plate, resulting in skewing.

[0006] To achieve the above functions, the utility model provides the technical scheme:

[0007] A table tennis bat sleeve rubber secondary pasting correction positioning plate, comprising a first partition plate and a second partition plate;

[0008] The first partition plate and the second partition plate are provided with a matching embedded structure;

[0009] The first partition plate and the second partition plate are made of transparent material.

[0010] Preferably, the embedded structure comprises a protrusion and a groove, the protrusion and the groove are matched, the protrusion is arranged on the second partition plate, and the groove is arranged on the first partition plate.

[0011] Preferably, the first partition plate and the second partition plate are made of mirror surface hard transparent material.

[0012] Preferably, the first partition plate and the second partition plate are made of acrylic.

[0013] The beneficial effect of the utility model lies in that: through setting embedded structure, first partition plate and second partition plate are easy to splice and separate, in the process that sleeve rubber and bottom plate are aligned, first transparent partition plate and second partition plate are spliced into an integral partition plate and are placed between sleeve rubber and bottom plate, thereby can effectively prevent sleeve rubber and bottom plate from being bonded; after alignment, second partition plate is separated and taken down first, so that sleeve rubber located on second partition plate is bonded with bottom plate, then first partition plate is taken down, so that sleeve rubber located on first partition plate is bonded with bottom plate, thereby guaranteeing that sleeve rubber is not displaced in the bonding process. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is structural schematic view of example;

[0015] Figure 2 It is exploded schematic view of example;

[0016] Figure 3 It is use schematic view when sleeve rubber and bottom plate are bonded. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings Figure 1 to the drawings Figure 3 The utility model is further described as follows:

[0018] As Figure 1 shown in a kind of table tennis bat sleeve rubber secondary pasting correction positioning plate, comprising first partition plate 1 and second partition plate 2;In the first partition plate 1 and second partition plate 2 of this embodiment, after splicing, its shape is similar to the shape of sleeve rubber. First partition plate 1 and second partition plate 2 are made of mirror surface transparent hard material, such as acrylic, PC, PET etc., in this embodiment, first partition plate 1 and second partition plate 2 are made of acrylic plate material.

[0019] The first partition plate 1 and the second partition plate 2 are spliced together to form a whole partition plate, and when the partition plate is placed on the upper surface of the bottom plate of the table tennis bat, the upper surface of the bottom plate can be seen through the transparent partition plate.

[0020] In order to facilitate the splicing and separation of the first partition plate 1 and the second partition plate 2, the first partition plate 1 and the second partition plate 2 are provided with a matching embedded structure in the embodiment.

[0021] As shown in Figure 1 and Figure 2 , the embedded structure includes a protrusion 21 and a groove 11, the protrusion 21 and the groove 11 are matched, the protrusion 21 is arranged on the second partition plate 2, and the groove 11 is arranged on the first partition plate 1. In the embodiment, the protrusion 21 is in the shape of a petal.

[0022] The process of pasting the sleeve glue on the table tennis bottom plate by using the auxiliary tool is as follows:

[0023] S1, first, the upper surface of the bottom plate 100 and the lower surface of the sleeve glue 200, that is, the surface to be pasted, is coated with glue, and is dried until the glue is transparent;

[0024] S2, the transparent first partition plate 1 and the second partition plate 2 are spliced into a whole partition plate, and then placed on the upper surface of the bottom plate 100, and the partition plate is aligned with the bottom plate 100, as shown in Figure 3 ;

[0025] S3, the sleeve glue 200 is placed on the partition plate, and the operator can observe the position of the bottom plate 100 through the transparent partition plate and adjust the position of the sleeve glue 200 accordingly, so that the sleeve glue 200 is aligned with the bottom plate 100;

[0026] S4, press the sleeve glue 200 on the first partition plate 1 to prevent the sleeve glue 200 from shifting, then lift the sleeve glue 200 on the second partition plate 2, remove the second partition plate 2, and then bond the sleeve glue 200 originally on the second partition plate 2 with the bottom plate 100 to form a positioning;

[0027] S5, remove the first partition plate 1, and bond the sleeve glue 200 originally on the first partition plate 1 with the bottom plate 100;

[0028] S6, roll the sleeve glue to remove the air between the sleeve glue 200 and the bottom plate 100, so that they are tightly bonded.

[0029] In the above pasting process, the sleeve glue 200 will not be in contact with the bottom plate 100 when it is aligned with the bottom plate 100, so the problem that the sleeve glue 200 is misaligned due to the contact between the sleeve glue 200 and the bottom plate 100 before alignment is effectively avoided.

[0030] This invention utilizes the characteristic that the cured layer of ping-pong glue does not adhere to heterogeneous materials, especially heterogeneous smooth materials. By using a partition to separate the rubber from the blade, the rubber can be moved freely after being separated by the partition, thereby achieving precise positioning of the rubber and the blade. This reduces the difficulty of the manual operation of re-attaching the ping-pong paddle rubber, which is especially helpful for children who are just learning to play the game, allowing them to master the technique of re-attaching the ping-pong paddle rubber.

[0031] The embodiments described above are merely preferred examples of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of this utility model should be included within the scope of this utility model patent application.

Claims

1. A secondary bonding and alignment plate for table tennis racket rubber, characterized in that: The first partition plate and the second partition plate are provided with a matching joint structure. The first partition plate and the second partition plate are made of transparent material. The joint structure comprises a protrusion and a groove, the protrusion is arranged on the second partition plate, and the groove is arranged on the first partition plate.

2. The table tennis bat double pasting correction positioning plate according to claim 1, characterized in that: The first partition plate and the second partition plate are made of mirror hard transparent material.

3. The table tennis bat double pasting correction positioning plate according to claim 1 or 2, characterized in that: The first partition plate and the second partition plate are made of acrylic.

4. The table tennis bat double pasting correction positioning plate according to claim 3, characterized in that: ​

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