CN112473102A - Anti-slip grip for pickles and preparation method thereof - Google Patents

Abstract

The invention discloses an anti-skidding grip for a picket racket and a preparation method thereof, wherein the anti-skidding grip for the picket racket consists of a grip body and an anti-skidding sleeve, the anti-skidding sleeve is prepared from natural rubber and bamboo fiber powder, the natural rubber has high elasticity, so that the anti-skidding sleeve is uneven when being held, the anti-skidding sleeve effectively increases the anti-skidding performance of the grip body, the end part of the anti-skidding sleeve is provided with an anti-skidding tail, the resistance of the picket racket to be taken off from a hand is increased, the anti-skidding nail is arranged to increase the friction force of the anti-skidding sleeve, so that the anti-skidding performance of the grip body is further improved, and the anti-skidding effect of the anti-skidding grip for the pick; this antiskid handle former extrudes to a shaping section of thick bamboo after through mixing natural rubber and bamboo fibre powder, and the cladding forms the antiskid cover at the tip of handle body, makes this antiskid handle for gram racket, and this antiskid handle former degree of automation is high, the effectual production efficiency who improves this antiskid handle for gram racket.

Description

Anti-slip grip for pickles and preparation method thereof

Technical Field

The invention relates to the field of sports goods, in particular to an anti-skidding grip for a picket racket and a preparation method thereof.

Background

The ball is a sport for hitting a ball with a racket, and is also a mixed sport combining tennis, badminton and table tennis.

The picket racket is a racket used for picket ball sports, and the existing antiskid grip for the picket racket is too smooth, so that the level exertion is abnormal due to objective factors such as sweat, hand slip and the like when people play tennis, and even the landing of the tennis racket is broken.

Therefore, how to improve the poor skid resistance of the existing anti-skid grip for the pickles is a problem to be solved by the invention.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide an anti-skid grip for a picket racket and a preparation method thereof, wherein the anti-skid grip comprises the following steps: mixing natural rubber and bamboo fiber powder uniformly to obtain mixed raw materials, adding the mixed raw materials into an inner cavity of a mixing barrel from a feeding hopper of anti-skidding handle forming equipment, starting a heating net to heat the mixed raw materials to melt the natural rubber, starting a driving motor, driving the driving motor to rotate through a driving chain wheel and a driven chain wheel to drive a spiral conveying rod to rotate, shearing and conveying the mixed raw materials forwards through the rotary spiral conveying rod, stretching a handle body into a mold barrel, starting a positioning cylinder, extending movable rods of the two positioning cylinders to drive two arc-shaped clamping plates to mutually approach to clamp the handle body, sealing the end opening of the mold barrel by the side surfaces of the arc-shaped clamping plates, extruding the mixed raw materials into a feeding hole from an extruding opening, then extruding into the mold barrel, then wrapping the mixed raw materials outside the handle body, starting a blower, and operating the blower to blow air from an air inlet box cooling barrel, the mold cylinder is cooled, so that the mixed raw materials are cooled and shaped to form the anti-slip sleeve, the anti-slip tail and the anti-slip nails, the anti-slip grip for the Rake racket is obtained, and the problem of poor anti-slip performance of the existing anti-slip grip for the Rake racket is solved.

The purpose of the invention can be realized by the following technical scheme:

an anti-slip grip for a gram racket comprises a grip body and an anti-slip sleeve, wherein the end part of the grip body is coated with the anti-slip sleeve, the end part of the anti-slip sleeve is provided with a raised anti-slip tail, and the outer part of the anti-slip sleeve is provided with a plurality of anti-slip nails;

the anti-skid grip for the pickles is prepared by the following steps:

the method comprises the following steps: weighing 30-50 parts of natural rubber and 1-10 parts of bamboo fiber in parts by weight, crushing the bamboo fiber into 200-mesh powder to obtain bamboo fiber powder, and then uniformly mixing the natural rubber and the bamboo fiber powder to obtain a mixed raw material;

step two: adding the mixed raw materials into an inner cavity of a mixing barrel from a feeding hopper of anti-skid grip forming equipment, starting a heating net to heat the mixed raw materials to melt natural rubber, starting a driving motor, driving a spiral conveying rod to rotate by a driving chain wheel and a driven chain wheel in operation, and shearing and conveying the mixed raw materials forwards by the rotating spiral conveying rod;

step three: stretch into a mould section of thick bamboo with the handle body, start the location cylinder, the movable rod of two location cylinders extends and drives two arc splint and be close to each other, handle body centre gripping, the side of arc splint is sealed with mould section of thick bamboo port simultaneously, mix during raw materials extrudes into the feed inlet from the extrusion mouth, then extrude into a mould section of thick bamboo, then the parcel is in the outside of handle body, start the forced draught blower, the forced draught blower operation is air supply from air intake box cooling cylinder, cool down a mould section of thick bamboo, thereby make mixed raw materials cooling design, form the antiskid cover, the antiskid tail, the antiskid nail, obtain the antiskid handle for the pick racket.

As a further scheme of the invention: the anti-skid grip forming equipment comprises a mounting frame, a production bin, a feeding hopper, a transmission case, a driving motor, a supporting plate, a mixing barrel, a forming barrel, a positioning cylinder and a blower, wherein the production bin is mounted at the top of the mounting frame;

install two backup pads in the inner chamber in production storehouse, two install the compounding bucket between the backup pad, install the heating screen in the inner wall of compounding bucket, the one end top of compounding bucket communicates to the bottom of loading hopper, the other end of compounding bucket is provided with a shaping section of thick bamboo, the one end of a shaping section of thick bamboo is installed in one of them backup pad, the other end of a shaping section of thick bamboo is installed on the inner wall in production storehouse, the forced draught blower is installed at the top of a shaping section of thick bamboo, the one end top, the bottom that the compounding bucket was kept away from to a shaping section of thick bamboo all install the location.

As a further scheme of the invention: the feed inlet has been seted up to the one end of a shaping section of thick bamboo, be provided with a mould section of thick bamboo in the inner chamber of a shaping section of thick bamboo, a plurality of nail hole has been seted up on the inner wall of a mould section of thick bamboo, the one end and the feed inlet intercommunication of a mould section of thick bamboo, the other end of a mould section of thick bamboo is provided with two arc splint, two arc splint are connected respectively on the movable rod of two location cylinders.

As a further scheme of the invention: the top of the forming cylinder is provided with an air inlet, the bottom of the forming cylinder is provided with an air outlet, the air inlet is communicated to an output port of the air feeder, a cooling cylinder is arranged between the inner wall of the forming cylinder and the mold cylinder, and the cooling cylinder is communicated with the air inlet and the air outlet.

As a further scheme of the invention: the driving chain wheel is sleeved on the output shaft of the driving motor, the driving chain wheel is connected to the driven chain wheel through a chain, the driving chain wheel and the driven chain wheel are both located in the inner cavity of the transmission case, the driven chain wheel is sleeved on one end of the spiral conveying rod, the spiral conveying rod is rotatably installed on the two supporting plates and located in the inner cavity of the mixing barrel, and a plurality of extruding openings are formed in the supporting plate away from the driven chain wheel and communicated with the feeding opening.

As a further scheme of the invention: a preparation method of an anti-slip grip for a picket racket comprises the following steps:

the method comprises the following steps: weighing 30-50 parts of natural rubber and 1-10 parts of bamboo fiber in parts by weight, crushing the bamboo fiber into 200-mesh powder to obtain bamboo fiber powder, and then uniformly mixing the natural rubber and the bamboo fiber powder to obtain a mixed raw material;

step two: adding the mixed raw materials into an inner cavity of a mixing barrel from a feeding hopper of anti-skid grip forming equipment, starting a heating net to heat the mixed raw materials to melt natural rubber, starting a driving motor, driving a spiral conveying rod to rotate by a driving chain wheel and a driven chain wheel in operation, and shearing and conveying the mixed raw materials forwards by the rotating spiral conveying rod;

step three: stretch into a mould section of thick bamboo with the handle body, start the location cylinder, the movable rod of two location cylinders extends and drives two arc splint and be close to each other, handle body centre gripping, the side of arc splint is sealed with mould section of thick bamboo port simultaneously, mix during raw materials extrudes into the feed inlet from the extrusion mouth, then extrude into a mould section of thick bamboo, then the parcel is in the outside of handle body, start the forced draught blower, the forced draught blower operation is air supply from air intake box cooling cylinder, cool down a mould section of thick bamboo, thereby make mixed raw materials cooling design, form the antiskid cover, the antiskid tail, the antiskid nail, obtain the antiskid handle for the pick racket.

The invention has the beneficial effects that:

the invention relates to an anti-skidding handle for a picket racket and a preparation method thereof, which are characterized in that natural rubber and bamboo fiber powder are uniformly mixed to obtain mixed raw materials, the mixed raw materials are added into an inner cavity of a mixing barrel from a feeding hopper of anti-skidding handle forming equipment, a heating net is started to heat the mixed raw materials to melt natural rubber, a driving motor is started, the driving motor runs through a driving chain wheel and a driven chain wheel to drive a spiral conveying rod to rotate, the rotating spiral conveying rod cuts and conveys the mixed raw materials forwards, a handle body is stretched into a mould barrel, a positioning cylinder is started, movable rods of the two positioning cylinders extend to drive two arc-shaped clamping plates to mutually approach each other to clamp the handle body, the side surfaces of the arc-shaped clamping plates seal the end opening of the mould barrel, the mixed raw materials are extruded into a feeding opening from an extruding opening and then extruded into the mould barrel and then are wrapped outside the handle body, starting a blower, operating the blower to blow air from the cooling cylinder of the air inlet box, and cooling the mold cylinder, so that the mixed raw materials are cooled and shaped to form an anti-skid sleeve, an anti-skid tail and anti-skid nails, and an anti-skid grip for the pickles is obtained;

the anti-slip grip for the pike racket consists of a grip body and an anti-slip sleeve, wherein the anti-slip sleeve is prepared from natural rubber and bamboo fiber powder, the natural rubber is high in elasticity, so that the anti-slip sleeve is uneven when being held by a hand, the anti-slip property of the grip body is effectively increased, the bamboo fiber is added to ensure that the anti-slip grip has a good antibacterial effect, an anti-slip tail is arranged at the end part of the anti-slip sleeve, the resistance of the pike to be separated from the hand is increased, and the friction force of the anti-slip nail is increased to further improve the anti-slip property of the grip body;

stretch into a shaping section of thick bamboo with the handle body after, this antiskid handle former extrudes to a shaping section of thick bamboo through extruding behind the natural rubber and the bamboo fibre powder misce bene, and the cladding forms the antiskid cover at the tip of handle body, makes this antiskid handle for gram racket, and this antiskid handle former degree of automation is high, the effectual production efficiency who improves this antiskid handle for gram racket.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the anti-slip grip for a Racket of the present invention;

FIG. 2 is a schematic structural view of the slip-resistant grip forming apparatus of the present invention;

FIG. 3 is a schematic view of the internal structure of the anti-slip grip forming apparatus of the present invention;

FIG. 4 is a schematic view showing the internal structure of the forming tube of the present invention;

FIG. 5 is a cross-sectional view of a forming tube according to the present invention;

FIG. 6 is a schematic view showing the internal structure of the transmission case of the present invention;

FIG. 7 is a schematic view of the internal structure of the mixing bowl of the present invention.

In the figure: 10. a grip body; 20. an anti-slip sleeve; 21. an anti-skid tail; 22. anti-skid nails; 101. a mounting frame; 102. a production bin; 103. a hopper; 104. a transmission case; 105. a drive motor; 106. a support plate; 107. a mixing barrel; 108. a forming cylinder; 109. positioning the air cylinder; 110. a blower; 111. an arc-shaped splint; 112. a mold cylinder; 113. a feed inlet; 114. nailing holes; 115. a cooling cylinder; 116. an air inlet; 117. an air outlet; 118. a drive sprocket; 119. a driven sprocket; 120. a screw conveying rod; 121. and (7) extruding the material port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

Example 1:

referring to fig. 1, the present embodiment is an anti-slip grip for a picket racket, including a grip body 10 and an anti-slip sleeve 20, wherein an end of the grip body 10 is covered with the anti-slip sleeve 20, an end of the anti-slip sleeve 20 is provided with a raised anti-slip tail 21, and a plurality of anti-slip nails 22 are arranged outside the anti-slip sleeve 20.

Example 2:

referring to fig. 1-7, the present embodiment is a method for manufacturing an anti-slip grip for a racket, comprising the following steps:

the method comprises the following steps: weighing 40 parts of natural rubber and 5 parts of bamboo fiber according to parts by weight, crushing the bamboo fiber into 200-mesh powder to obtain bamboo fiber powder, and then uniformly mixing the natural rubber and the bamboo fiber powder to obtain a mixed raw material;

step two: adding the mixed raw materials into an inner cavity of a mixing barrel 107 from a feeding hopper 103 of the anti-skid grip forming equipment, starting a heating net to heat the mixed raw materials to melt the natural rubber, starting a driving motor 105, driving the driving motor 105 to rotate through a driving chain wheel 118 and a driven chain wheel 119 to drive a spiral conveying rod 120 to rotate, and shearing and conveying the mixed raw materials forwards through the rotating spiral conveying rod 120;

step three: stretch into handle body 10 to mould section of thick bamboo 112 in, start location cylinder 109, the movable rod of two location cylinders 109 extends and drives two arc splint 111 and be close to each other, with handle body 10 centre gripping, the side of arc splint 111 is sealed mould section of thick bamboo 112 port simultaneously, mixed raw materials extrudes into feed inlet 113 from extrusion mouth 121, then extrude into mould section of thick bamboo 112, then the parcel is in the outside of handle body 10, start forced draught blower 110, forced draught blower 110 moves and supplies air from air intake 116 case cooling cylinder 115, cool down mould section of thick bamboo 112, thereby make mixed raw materials cooling and stereotype, form antiskid cover 20, antiskid tail 21, antiskid nail 22, obtain the antiskid handle for the picket racket.

Example 3:

referring to fig. 1-7, the present embodiment is an anti-slip grip forming apparatus, including a mounting frame 101, a production bin 102, a loading hopper 103, a transmission box 104, a driving motor 105, a supporting plate 106, a mixing barrel 107, a forming barrel 108, a positioning cylinder 109, and a blower 110, where the production bin 102 is mounted at the top of the mounting frame 101, the loading hopper 103 is mounted at one end of the top of the production bin 102 in an embedded manner, the transmission box 104 is mounted at one end of the production bin 102 close to the loading hopper 103, the top end of the transmission box 104 is sleeved on one end of the driving motor 105, and the driving motor 105 is mounted on the mounting frame 101;

two supporting plates 106 are installed in an inner cavity of the production bin 102, a mixing barrel 107 is installed between the two supporting plates 106, a heating net is installed in the inner wall of the mixing barrel 107, the top of one end of the mixing barrel 107 is communicated to the bottom of the loading hopper 103, a forming barrel 108 is arranged at the other end of the mixing barrel 107, one end of the forming barrel 108 is installed on one of the supporting plates 106, the other end of the forming barrel 108 is installed on the inner wall of the production bin 102, a blower 110 is installed at the top of the forming barrel 108, and a positioning cylinder 109 is installed at the top and the bottom of one end, far away from the mixing barrel 107, of the forming barrel 108;

a feed inlet 113 is formed in one end of the forming cylinder 108, a mold cylinder 112 is arranged in an inner cavity of the forming cylinder 108, a plurality of nail holes 114 are formed in the inner wall of the mold cylinder 112, one end of the mold cylinder 112 is communicated with the feed inlet 113, two arc-shaped clamping plates 111 are arranged at the other end of the mold cylinder 112, and the two arc-shaped clamping plates 111 are respectively connected to movable rods of the two positioning cylinders 109;

an air inlet 116 is formed in the top of the forming cylinder 108, an air outlet 117 is formed in the bottom of the forming cylinder 108, the air inlet 116 is communicated with an output port of the air blower 110, a cooling cylinder 115 is arranged between the inner wall of the forming cylinder 108 and the mold cylinder 112, and the cooling cylinder 115 is communicated with the air inlet 116 and the air outlet 117;

a driving sprocket 118 is sleeved on an output shaft of the driving motor 105, the driving sprocket 118 is connected to a driven sprocket 119 through a chain, the driving sprocket 118 and the driven sprocket 119 are both located in an inner cavity of the transmission case 104, the driven sprocket 119 is sleeved on one end of a spiral conveying rod 120, the spiral conveying rod 120 is rotatably installed on two supporting plates 106 and is located in an inner cavity of the mixing barrel 107, a plurality of extruding openings 121 are formed in the supporting plate 106 far away from the driven sprocket 119, and the extruding openings 121 are all communicated with the feeding opening 113.

Referring to fig. 1-7, the operation of the anti-slip grip forming apparatus of the present embodiment is as follows:

the method comprises the following steps: weighing 30-50 parts of natural rubber and 1-10 parts of bamboo fiber in parts by weight, crushing the bamboo fiber into 200-mesh powder to obtain bamboo fiber powder, and then uniformly mixing the natural rubber and the bamboo fiber powder to obtain a mixed raw material;

step two: adding the mixed raw materials into an inner cavity of a mixing barrel 107 from a feeding hopper 103 of the anti-skid grip forming equipment, starting a heating net to heat the mixed raw materials to melt the natural rubber, starting a driving motor 105, driving the driving motor 105 to rotate through a driving chain wheel 118 and a driven chain wheel 119 to drive a spiral conveying rod 120 to rotate, and shearing and conveying the mixed raw materials forwards through the rotating spiral conveying rod 120;

step three: stretch into handle body 10 to mould section of thick bamboo 112 in, start location cylinder 109, the movable rod of two location cylinders 109 extends and drives two arc splint 111 and be close to each other, with handle body 10 centre gripping, the side of arc splint 111 is sealed mould section of thick bamboo 112 port simultaneously, mixed raw materials extrudes into feed inlet 113 from extrusion mouth 121, then extrude into mould section of thick bamboo 112, then the parcel is in the outside of handle body 10, start forced draught blower 110, forced draught blower 110 moves and supplies air from air intake 116 case cooling cylinder 115, cool down mould section of thick bamboo 112, thereby make mixed raw materials cooling and stereotype, form antiskid cover 20, antiskid tail 21, antiskid nail 22, obtain the antiskid handle for the picket racket.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.

Claims (6)

1. The anti-skidding grip for the picket racket is characterized by comprising a grip body (10) and an anti-skidding sleeve (20), wherein the end part of the grip body (10) is coated with the anti-skidding sleeve (20), the end part of the anti-skidding sleeve (20) is provided with a raised anti-skidding tail (21), and the outer part of the anti-skidding sleeve (20) is provided with a plurality of anti-skidding nails (22);

the anti-skid grip for the pickles is prepared by the following steps:

the method comprises the following steps: weighing 30-50 parts of natural rubber and 1-10 parts of bamboo fiber in parts by weight, crushing the bamboo fiber into 200-mesh powder to obtain bamboo fiber powder, and then uniformly mixing the natural rubber and the bamboo fiber powder to obtain a mixed raw material;

step two: adding the mixed raw materials into an inner cavity of a mixing barrel (107) from a feeding hopper (103) of anti-skid grip forming equipment, starting a heating net to heat the mixed raw materials to melt natural rubber, starting a driving motor (105), driving the driving motor (105) to rotate through a driving chain wheel (118) and a driven chain wheel (119) to drive a spiral conveying rod (120) to rotate, and shearing and conveying the mixed raw materials forwards through the rotating spiral conveying rod (120);

step three: stretch into handle body (10) to mould section of thick bamboo (112), start location cylinder (109), the movable rod of two location cylinders (109) extends and drives two arc splint (111) and be close to each other, with handle body (10) centre gripping, the side of arc splint (111) is sealed with mould section of thick bamboo (112) port simultaneously, mix raw materials and extrude into feed inlet (113) from crowded mouth (121), then extrude into mould section of thick bamboo (112), then the parcel is in the outside of holding body (10), start forced draught blower (110), forced draught blower (110) operation is from air intake (116) case cooling cylinder (115) air supply, cool down mould section of thick bamboo (112), thereby make mixed raw materials cooling design, form antiskid cover (20), anti-skidding tail (21), non-skid stud (22), obtain anti-skid handle for the picket racket.

2. The anti-slip grip for the picket racket as claimed in claim 1, wherein the anti-slip grip forming device comprises a mounting frame (101), a production bin (102), a loading hopper (103), a transmission box (104), a driving motor (105), a support plate (106), a mixing barrel (107), a forming cylinder (108), a positioning cylinder (109) and a blower (110), the production bin (102) is mounted at the top of the mounting frame (101), the loading hopper (103) is mounted at one end of the top of the production bin (102) in an embedded manner, the transmission box (104) is mounted at one end, close to the loading hopper (103), of the production bin (102), the top end of the transmission box (104) is sleeved on one end of the driving motor (105), and the driving motor (105) is mounted on the mounting frame (101);

install two backup pads (106) in the inner chamber in production storehouse (102), two install compounding bucket (107) between backup pad (106), install the heating wire in the inner wall of compounding bucket (107), the one end top of compounding bucket (107) communicates to the bottom of loading hopper (103), the other end of compounding bucket (107) is provided with a shaping section of thick bamboo (108), the one end of a shaping section of thick bamboo (108) is installed on one of them backup pad (106), the other end of a shaping section of thick bamboo (108) is installed on the inner wall in production storehouse (102), forced draught blower (110) are installed at the top of a shaping section of thick bamboo (108), location cylinder (109) are all installed to one end top, the bottom that a shaping section of thick bamboo (108) kept away from compounding bucket (107).

3. The anti-skidding handle for the picket racket as claimed in claim 2, wherein a feed inlet (113) is formed at one end of the forming cylinder (108), a mold cylinder (112) is arranged in an inner cavity of the forming cylinder (108), a plurality of nail holes (114) are formed in an inner wall of the mold cylinder (112), one end of the mold cylinder (112) is communicated with the feed inlet (113), two arc-shaped clamping plates (111) are arranged at the other end of the mold cylinder (112), and the two arc-shaped clamping plates (111) are respectively connected to movable rods of two positioning cylinders (109).

4. The anti-slip grip for a picket racket as claimed in claim 2, wherein an air inlet (116) is formed in the top of the forming cylinder (108), an air outlet (117) is formed in the bottom of the forming cylinder (108), the air inlet (116) is communicated to an output port of the air blower (110), a cooling cylinder (115) is arranged between the inner wall of the forming cylinder (108) and the mold cylinder (112), and the cooling cylinder (115) is communicated with the air inlet (116) and the air outlet (117).

5. The anti-skidding handle for the picket rackets as claimed in claim 2, wherein a driving sprocket (118) is sleeved on an output shaft of the driving motor (105), the driving sprocket (118) is connected to a driven sprocket (119) through a chain, the driving sprocket (118) and the driven sprocket (119) are both located in an inner cavity of the transmission case (104), the driven sprocket (119) is sleeved on one end of a spiral conveying rod (120), the spiral conveying rod (120) is rotatably installed on the two support plates (106) and located in an inner cavity of the mixing barrel (107), wherein a plurality of extrusion ports (121) are formed in the support plate (106) far away from the driven sprocket (119), and the plurality of extrusion ports (121) are all communicated with the feed port (113).

6. The method for preparing an anti-slip grip for a picket racket as claimed in claim 1, comprising the steps of:

the method comprises the following steps: weighing 30-50 parts of natural rubber and 1-10 parts of bamboo fiber in parts by weight, crushing the bamboo fiber into 200-mesh powder to obtain bamboo fiber powder, and then uniformly mixing the natural rubber and the bamboo fiber powder to obtain a mixed raw material;

step two: adding the mixed raw materials into an inner cavity of a mixing barrel (107) from a feeding hopper (103) of anti-skid grip forming equipment, starting a heating net to heat the mixed raw materials to melt natural rubber, starting a driving motor (105), driving the driving motor (105) to rotate through a driving chain wheel (118) and a driven chain wheel (119) to drive a spiral conveying rod (120) to rotate, and shearing and conveying the mixed raw materials forwards through the rotating spiral conveying rod (120);

step three: stretch into handle body (10) to mould section of thick bamboo (112), start location cylinder (109), the movable rod of two location cylinders (109) extends and drives two arc splint (111) and be close to each other, with handle body (10) centre gripping, the side of arc splint (111) is sealed with mould section of thick bamboo (112) port simultaneously, mix raw materials and extrude into feed inlet (113) from crowded mouth (121), then extrude into mould section of thick bamboo (112), then the parcel is in the outside of holding body (10), start forced draught blower (110), forced draught blower (110) operation is from air intake (116) case cooling cylinder (115) air supply, cool down mould section of thick bamboo (112), thereby make mixed raw materials cooling design, form antiskid cover (20), anti-skidding tail (21), non-skid stud (22), obtain anti-skid handle for the picket racket.

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