阅读说明：本技术 一种用于乒乓球拍底板涂胶固定底座 (Be used for table tennis bat bottom plate rubber coating unable adjustment base ) 是由 刘占海 于 2020-06-15 设计创作，主要内容包括：本发明公开一种用于乒乓球拍底板涂胶固定底座,涉及乒乓球拍生产设备技术领域,包括底座,所述底座呈U型,且底座一侧板中线上端开设有U型槽,其特征在于,所述底座中间平行设置有第一支撑座和第二支撑座,所述第一支撑座和第二支撑座与底座两侧板平行,所述第二支撑座上设置有活动的固定座,所述固定座一端面开设有固定球拍的定位槽,另一端与旋转支座铰接,所述固定座沿竖直平面转动,所述旋转支座与底座的侧板转动连接,所述底座与旋转支座连接的侧板上方水平设置有固定支架,通过电机驱动旋转支座匀速转动,带动底板匀速翻转,涂胶机均匀涂抹胶水,保证了胶水的一致性,且涂抹均匀,提高了球拍的质量,同时也提高了涂胶的工作效率。(The invention discloses a gluing and fixing base for a base plate of a table tennis bat, which relates to the technical field of table tennis bat production equipment and comprises a base, wherein the base is U-shaped, and a U-shaped groove is formed at the upper end of the center line of a side plate of the base, and is characterized in that a first supporting seat and a second supporting seat are arranged in the middle of the base in parallel, the first supporting seat and the second supporting seat are parallel to the two side plates of the base, a movable fixing seat is arranged on the second supporting seat, a positioning groove for fixing the table tennis bat is formed in one end surface of the fixing seat, the other end of the fixing seat is hinged with a rotary support, the fixing seat rotates along a vertical plane, the rotary support is rotatably connected with the side plate of the base, a fixing support is horizontally arranged above the side plate connected with the rotary support, the rotary, the consistency of the glue is ensured, the glue is uniformly coated, the quality of the racket is improved, and the gluing work efficiency is improved.)

1. A gluing and fixing base for a bottom plate of a table tennis bat comprises a base (2), wherein the base (2) is U-shaped, a U-shaped groove is arranged at the upper end of the central line of one side plate of the base (2), it is characterized in that a first supporting seat (21) and a second supporting seat (22) are arranged in parallel in the middle of the base (2), the first supporting seat (21) and the second supporting seat (22) are parallel to the two side plates of the base (2), a rotary fixed seat (4) is arranged on the second supporting seat (22), one end face of the fixed seat (4) is provided with a positioning groove (43) for fixing the racket (10), the other end is hinged with the rotary supporting seat (7), the fixed seat (4) is turned over along a vertical plane, the rotary support (7) is rotationally connected with the base (2) and the side plate of the first support seat (21), a fixed bracket (1) is horizontally arranged above a side plate connected with the base (2) and the rotary support (7);

a first connecting rod (5) and a second connecting rod (6) are arranged between the fixed seat (4) and the rotary support (7), the central lines of the first connecting rod (5) and the second connecting rod (6) are coplanar with the axis of the rotating support (7), and the first connecting rod (5) and the second connecting rod (6) can be accommodated in the groove (73) of the rotating support (7), when the first connecting rod (5) and the second connecting rod (6) are horizontally parallel, the bottom surfaces of the first connecting rod (5) and the second connecting rod (6) are tightly attached to the groove (73) of the rotating support (7), one end of the first connecting rod (5) is hinged with a first hinged support (41) arranged on the fixed seat (4), the first articulated support (41) is arranged at the side end facing away from the racket (10), the other end of the first connecting rod (5) is hinged with one end of the second connecting rod (6), the other end of the second connecting rod (6) is hinged with a second hinged support (71) arranged on the rotating support (7).

2. The gluing and fixing base for the bottom plate of the table tennis bat as claimed in claim 1, wherein a limiting rod (9) is arranged on the upper side of the second connecting rod (6), when the first connecting rod (5) and the second connecting rod (6) are collinear in the vertical plane, namely the fixing seat (4) and the rotating support (7) are coaxial, the bottom surface of the transverse plate of the first spring (8) is attached to the upper surface of the second connecting rod (6), and the first spring (8) is connected with the rotating support (7) in a sliding manner.

3. The gluing and fixing base for the bottom plate of the table tennis bat as claimed in claim 2, wherein the rotating support (7) is axially provided with a sliding groove (72), two ends of the first spring (8) are clamped in the second hinged support (71), the second hinged support (71) is provided with a limiting rod (9), one end of the limiting rod (9) is fixedly connected with the first spring (8), and the other end of the limiting rod is fixedly connected with the second hinged support (71) close to the fixing seat (4).

4. The gluing and fixing base for the bottom plate of the table tennis bat as claimed in claim 1, wherein a circular pressure groove (42) is radially formed in the outer circumference of the fixing base (4), the circular pressure groove (42) is axially perpendicular to the side surface of the long edge of the positioning groove (43) and penetrates through the fixing base (4), two groups of cylindrical pressure levers (32) are symmetrically arranged in the fixing base (4), and the cylindrical pressure levers (32) are movably connected with the fixing base (4) and are attached to the fixing base (1) at the side close to the axis.

5. A gluing and fixing base for a base plate of a table tennis bat as claimed in claim 4, wherein the fixing base (4) is provided with an annular support (3), the annular support (3) is positioned outside the circular pressing groove (42), the cylindrical pressing rod (32) is slidably connected with the annular support (3), the outer circumference of the cylindrical pressing rod (32) is provided with a second spring (33), and the second spring (33) is arranged between the inner circumference of the annular support (3) and the outer circumference of the fixing base (4).

Technical Field

The invention belongs to the technical field of table tennis bat production equipment, and particularly relates to a base for gluing a base plate of a table tennis bat.

Background

The table tennis is a skill type ball sports item, also is a Chinese ball, in daily life, also is a sports leisure that is deeply loved by people, the table tennis needs to use the table tennis bat together, the quality of the table tennis bat also directly influences the experience of the sports, the table tennis bat comprises a bottom plate, a rubber and a sponge, the bottom plate, the rubber and the sponge are bonded through glue, in the existing production process, the glue is often coated through manual work, namely, a glue coating machine in a hand-held bottom plate team coats glue, the uniformity of the glue coating is poor, the glue coating is uneven, the quality of the table tennis bat is directly influenced, meanwhile, the glue generally has toxicity, is not easy to clean when contacting with skin, and can damage the skin, therefore, the fixing base for coating the bottom plate of the table tennis bat with glue is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a base for gluing a base plate of a table tennis bat, so as to solve the problems in the background art.

The purpose of the invention can be realized by the following technical scheme: a fixing base for gluing a bottom plate of a table tennis bat comprises a base, wherein the base is U-shaped, and a U-shaped groove is formed in the upper end of the center line of a side plate of the base;

be provided with first connecting rod and second connecting rod between fixing base and the rotatory support, the central line of first connecting rod and second connecting rod and the axis coplane of rotatory support, and first connecting rod and second connecting rod homoenergetic are accomodate in the recess of rotatory support, and when first connecting rod and second connecting rod level were parallel, first connecting rod and second connecting rod bottom surface pasted tightly with rotatory support recess, the one end of first connecting rod is articulated with the first hinged support who sets up on the fixing base, first hinged support sets up the side end that deviates from the racket, the first connecting rod other end and second connecting rod one end are articulated, the second connecting rod other end is articulated with the second hinged support who sets up on rotatory support.

Preferably, the upper side of the second connecting rod is provided with a limiting rod, when the first connecting rod and the second connecting rod are collinear in the vertical plane, namely the fixing seat and the rotating support are coaxial, the bottom surface of the transverse plate of the first spring is attached to the upper surface of the second connecting rod, and the first spring is connected with the rotating support in a sliding mode.

Preferably, the rotating support is axially provided with a sliding groove, two ends of the first spring are clamped in the second hinged support, the second hinged support is provided with a limiting rod, one end of the limiting rod is fixedly connected with the first spring, and the other end of the limiting rod is fixedly connected with the second hinged support close to the fixing seat.

Preferably, circular indent has radially been seted up to the outer circumference of fixing base, the side on the long limit of circular indent axial perpendicular to constant head tank just runs through the fixing base, the symmetry is provided with two sets of cylinder depression bars in the fixing base, cylinder depression bar and fixing base swing joint, and be close to axis side and laminating.

Preferably, an annular support is arranged on the fixed seat, the annular support is located on the outer side of the circular pressure groove, the cylindrical pressure lever is connected with the annular support in a sliding mode, a second spring is arranged on the outer circumference of the cylindrical pressure lever, and the second spring is arranged between the inner circumferential surface of the annular support and the outer circumferential surface of the fixed seat.

The invention has the beneficial effects that: the automatic gluing machine is reasonable in structural design, stable and reliable, and compared with the existing manual gluing, the automatic gluing machine is higher in working efficiency, uniform in gluing and good in consistency, improves the quality of a racket, avoids personnel from contacting glue, reduces personal harm and improves safety operability.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1A;

FIG. 3 is a schematic view of the fixing base of the present invention;

FIG. 4 is a schematic structural view of a rotating mount of the present invention;

FIG. 5 is a schematic view of the construction of the annular seat of the present invention;

in the figure: the racket comprises a fixed support-1, a base-2, a first supporting seat-21, a second supporting seat-22, an annular supporting seat-3, a fixed seat-4, a first connecting rod-5, a second connecting rod-6, a rotating supporting seat-7, a first spring-8, a limiting rod-9, a racket-10, a first hinged supporting seat-41, a first hinged supporting seat-71, a sliding groove-72, a groove-73, a circular pressing groove-42, a positioning groove-43, a sliding groove-72, an arc-shaped block-31, a circular pressing rod-32 and a second spring-33.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a fixing base for gluing a bottom plate of a table tennis bat includes a base 2, the base 2 is U-shaped, a U-shaped groove is formed at an upper end of a center line of a side plate of the base 2, a first supporting seat 21 and a second supporting seat 22 are arranged in parallel in the middle of the base 2, the first supporting seat 21 and the second supporting seat 22 are parallel to two side plates of the base 2, a movable fixing seat 4 is arranged on the second supporting seat 22, a positioning groove 43 for fixing the table tennis bat 10 is formed on one end surface of the fixing seat 4, the other end of the fixing seat is hinged to a rotating support 7, the fixing seat 4 rotates along a vertical plane, the rotating support 7 is rotatably connected to the side plate of the base 2, and a fixing support 1 is horizontally arranged;

a first connecting rod 5 and a second connecting rod 6 are arranged between the fixed seat 4 and the rotating support 7, the central lines of the first connecting rod 5 and the second connecting rod 6 are coplanar with the axis of the rotating support 7, the first connecting rod 5 and the second connecting rod 6 can be accommodated in the groove of the rotating support 7, when the first connecting rod 5 and the second connecting rod 6 are horizontally parallel, the bottom surfaces of the first connecting rod 5 and the second connecting rod 6 are tightly attached to the groove of the rotating support 73, and the upper surface does not exceed the outer circumferential surface of the rotating support 7, one end of the first connecting rod 5 is hinged with a first hinged support 41 arranged on the fixed seat 4, the first hinged support 41 is arranged at the side end which is far away from the racket 10, the other end of the first connecting rod 5 is hinged with one end of the second connecting rod 6, the other end of the second connecting rod 6 is hinged with a second hinge support 71 arranged on the rotating support 7, and the second hinge support 71 is arranged opposite to the first hinge support 41.

During operation, the racket 10 is inserted into the positioning groove 43 of the fixing seat 4 for fixing, the fixing seat 4 is horizontally placed in a vertical plane to rotate, so that the fixing seat 4 is arranged in the U-shaped groove of the base 2 and is coaxial with the rotary support 7, the first connecting rod 5 and the second connecting rod 6 are collinear, the second connecting rod 6 is horizontally fixed under the limiting device, namely the first connecting rod 5 and the second connecting rod 6 are kept collinear, the fixing seat 4 is horizontally fixed, radial deviation of the fixing seat 4 is limited, the fixing seat 4 is rotated at a constant speed, a glue coating brush or a spray head is aligned with the racket 10, the glue coating can be uniform, after the glue coating is finished, the fixing seat 4 is turned anticlockwise, so that the fixing seat 4 is tightly attached to the fixing support 1, the fixing seat 4 is placed for rotation, the racket 10 is replaced, compared with manual glue coating, glue coating is more uniform, the efficiency is higher, and the, the direct contact of personnel is avoided, and the physical health of the personnel is protected.

As shown in fig. 1 and 2, the second link 6 is provided at an upper side thereof with a stopper rod 9, and when the first link 5 is horizontally parallel to the second link 6, namely, when the fixed seat 4 and the rotating support 7 are coaxial, the bottom surface of the transverse plate of the limiting rod 9 is jointed with the upper surface of the second connecting rod 6, the limiting rod 9 is connected with the rotating support 7 in a sliding way, namely, when the racket is in operation, after the racket 10 is placed in the positioning groove 43, the fixed seat 4 is rotated clockwise by 90 degrees, so that the fixed seat 4 is placed in the semicircular groove on the right side plate of the base 2, the upper surfaces of the second connecting rod 6 and the rotary support 7 are parallel and the lower parts of the second connecting rod and the rotary support 7 are both attached in the groove of the rotary support 7, the first spring 8 moves rightwards, the first spring 8 limits the second connecting rod 6 to rotate, namely, the fixed seat 4 is kept horizontally fixed, after the gluing is finished, the first spring 8 is moved leftwards, the fixing seat 4 is rotated anticlockwise, and then the fixing seat 4 can be vertically righted, so that the racket 10 can be conveniently clamped.

In one embodiment, a sliding groove 72 is axially formed in the rotating support 7, two ends of the first spring 8 are clamped in the second hinge support 71, the second hinge support 71 is provided with a limiting rod 9, one end of the limiting rod 9 is fixedly connected with the first spring 8, the other end of the limiting rod 9 is fixedly connected with the second hinge support 71 close to the fixing seat 4, and the limiting rod 9 plays a role in resetting, that is, when the fixing seat 4 is turned clockwise and downward, the first spring 8 slides rightwards under the action of traction force of the limiting rod 9 to limit and fix the first spring 8.

In one embodiment, a circular indent 42 is radially formed in the outer circumference of the fixing base 4, the axial direction of the circular indent 42 is perpendicular to the side of the long edge of the positioning groove 43, and the circular indent 42 penetrates through the fixing base 4, two sets of cylindrical pressing rods 32 are symmetrically arranged in the fixing base 4, the cylindrical pressing rods 32 are movably connected with the fixing base 4, that is, the cylindrical pressing rods 32 can move along the axis of the circular indent 42 and attach to the racket 10 near the axis, as shown in fig. 3 and 5, the racket 10 placed in the middle of the cylindrical pressing rods 32 are clamped and fixed by the symmetrically arranged cylindrical pressing rods 32, the cylindrical pressing rods 32 can be connected with the fixing base 4 through threads, the racket 10 is clamped by rotating the cylindrical pressing rods 32, and a driving mechanism.

In one embodiment, the annular support 3 is disposed on the fixed seat 4, the annular support 3 is located outside the circular pressure groove 42, the cylindrical pressure rod 32 is slidably connected to the annular support 3, the second spring 33 is disposed on the outer circumference of the cylindrical pressure rod 32, and the second spring 33 is disposed between the inner circumferential surface of the annular support 3 and the outer circumferential surface of the fixed seat 4, as shown in fig. 3 and 5, under the elastic force of the second spring 33, the cylindrical pressure rod 32 clamps the racket 10, and the racket 10 is directly taken out when the racket 10 is taken out, when the racket 10 is installed, the cylindrical pressure rod 32 needs to be pulled outwards, and two sets of arc blocks 31 are symmetrically disposed on the inner side of the annular support 3, and the inner diameter of each arc block 31 is consistent with the outer diameter of the fixed seat 4, so that the annular support 3 is attached to the fixed seat 4, and.

In one of them embodiment, the motor is provided with in the rotatory support 7 and the base 2 link outside, and the output shaft fixed connection of rotatory support 7 and motor, through the rotation of motor drive rotatory support 7 promptly, rotatory support 7 drives fixing base 4 and rotates, and fixing base 4 drives racket 10 and rotates at the uniform velocity, realizes even rubber coating.

The working principle of the invention is as follows: the invention discloses a base for gluing a bottom plate of a table tennis bat, wherein the bat 10 is fixedly placed in a fixed seat 4, the fixed seat 4 is hinged with a rotary support 7, the table tennis bat can be vertically overturned, meanwhile, the table tennis bat can horizontally rotate, the fixed seat 4 is connected with the rotary support 7 through a first connecting rod 5 and a second connecting rod 6, namely, the fixed seat 4 and the rotary support 7 are limited, when the first connecting rod 5 and the second connecting rod 6 are horizontally parallel, the fixed seat 4 and the rotary support 7 are coaxial, a starting motor drives the rotary support 7 to rotate at a constant speed, the rotary support 7 drives the fixed seat 4 to rotate, and gluing is carried out at a constant speed. In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", etc., indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.