Ball rod die-casting demolding equipment

Abstract

The utility model relates to golf club die-casting demoulding equipment in the technical field of golf club production equipment, which comprises a forming component, the forming component comprises an inner die and an outer die, the inner die comprises a plurality of parallel gas tubes, the outer die comprises an upper die and a lower die which are matched with each other, and the lower die is matched with a belt conveyor. The lower mold is fixed to one side of a rack of the belt conveyor, the inner mold is movably and correspondingly arranged on the other side of the rack of the belt conveyor, the side, away from the belt conveyor, of the lower mold is matched with a demolding assembly, the demolding assembly comprises a connecting rod, and a plurality of push rods are fixed to the connecting rod in the axial direction; the multiple push rods correspond to the long-strip-shaped grooves of the lower die in a one-to-one mode, and through holes matched with the push rods are formed in the ends, corresponding to the push rods, of the long-strip-shaped grooves of the lower die. The die-casting demolding device is simple and reasonable in structure, capable of improving die-casting efficiency, simple and efficient in demolding, capable of achieving continuous die-casting demolding operation, time-saving, labor-saving, low in labor cost and beneficial to production.

Description

Technical Field

[0001] The utility model belongs to the technical field of golf club production equipment, and in particular relates to a golf club die-casting demoulding device. Background Art

[0002] During the reproduction process of golf clubs, the handles need to be wrapped with rubber or leather to form a grip to improve the experience during use, play a role in anti-slip and increase comfort. In the prior art, rubber or leather is generally fixed to the handle by die-casting. The patent document with patent number CN1332022A discloses a golf club grip and its manufacturing method and molding device, which mainly includes a club sleeve, which is characterized in that one or more recessed areas of arbitrary shapes are formed on the outside of the club sleeve, and a protective leather of a relatively shape is glued and fixed to the recessed area. The sleeve and the sleeve of the golf club grip are combined and fixed by a molding device. Although the patent efficiently produces the finished grip by die-casting, it needs to manually remove the molded grips one by one after molding, which has high labor costs and low efficiency, is not convenient for demolding, and affects production efficiency. Therefore, a club die-casting demolding device is needed to solve the above technical problems. Utility Model Content

[0003] In view of the above-mentioned defects in the prior art, the utility model provides a ball club die-casting demoulding device, including a molding component, wherein the molding component includes an inner mold and an outer mold, the inner mold includes a plurality of parallelly arranged inflation tubes, the inflation tubes are expandable soft rod-shaped bodies, one end of the inflation tubes is fixedly connected to an air guide tube, the outer mold includes an upper mold and a lower mold that cooperate with each other, the upper mold and the lower mold are each provided with a long strip groove corresponding to each inflation tube, the cross-section of the long strip groove is semicircular, the upper mold is arranged above the lower mold through a bracket, and the upper mold is connected to the bracket through a vertical telescopic rod; the lower mold is matched with a belt conveyor, the lower mold is fixed to one side of the frame of the belt conveyor, and the inner mold is movably arranged on the other side of the frame of the belt conveyor.

[0004] The side of the lower mold away from the belt conveyor is equipped with a demoulding assembly, and the demoulding assembly includes a connecting rod, on which a plurality of push rods are fixed axially, and the plurality of push rods correspond one to one with the respective long strip grooves of the lower mold, and one end of the push rod corresponding to each long strip groove of the lower mold is provided with a through hole matching the push rod, and both ends of the connecting rod are fixedly connected with horizontal telescopic rods, and the fixed ends of the horizontal telescopic rods are fixed on the frame of the belt conveyor, and when the horizontal telescopic rods are contracted, the push rods are driven from the through holes into the long strip grooves.

[0005] After the die-casting is completed, the upper die moves upward, the inflation tube deflates and withdraws from each long strip groove, the horizontal telescopic rod contracts, and drives the push rod to enter the long strip groove from the through hole to push the formed golf club handle to the belt conveyor for transportation and delivery, then the push rod is reset, and the die-casting workpiece is placed on the lower die, the inflation tube is extended into the workpiece again to inflate, the upper die is pressed downward and cooperates with the lower die to perform the die-casting operation, and such a cycle can realize efficient and continuous die-casting and demoulding operations.

[0006] Preferably, the horizontal telescopic rod is an electric push rod or a hydraulic cylinder or a pneumatic cylinder.

[0007] Preferably, one end of the air guide tube is connected to an air intake hose, and moving blocks are fixedly connected below the two ends of the air guide tube. The moving block is provided with a screw hole, and the inner thread of the screw hole is matched with a screw rod. One end of the two screw rods are rotatably connected to the frame of the belt conveyor through a bearing, and the other end of the two screw rods are rotatably connected to a column through a bearing, and the column is fixed on the ground. One of the screw rods is connected to a forward and reverse motor, and the forward and reverse motor is fixed on the corresponding column. The two screw rods are connected by a matching sprocket chain. Through the forward and reverse rotation of the forward and reverse motor, the two screw rods can be driven to synchronously forward and reverse under the transmission action of the sprocket chain, thereby driving the air guide tube to reciprocate along the screw rod. When the air guide tube moves toward the belt conveyor, the inflation tube extends into each long strip groove of the lower mold. When the air guide tube moves away from the belt conveyor, the inflation tube withdraws from each long strip groove of the lower mold.

[0008] Preferably, the vertical telescopic rod is a hydraulic cylinder or a pneumatic cylinder.

[0009] The utility model also includes other components that enable the normal use of a ball bar die-casting demoulding device, which are conventional technical means in the field. In addition, the devices or components not limited in the utility model, such as screws, electric push rods, sprocket chains, belt conveyors, etc., all adopt conventional technical means and conventional equipment in the field.

[0010] The beneficial effects of the utility model are as follows: the structure is simple and reasonable, the die-casting efficiency can be improved, the demoulding is simple and efficient, and continuous die-casting demoulding operation can be realized, which saves time and effort, has low labor costs, and is beneficial to production. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a structural schematic diagram of a ball bar die-casting demoulding device in an embodiment of the utility model;

[0013] Figure 2 for Figure 1 A picture of the club handle after demolding after the die-casting process.

[0014] In the figure: 1. Frame; 2. Belt conveyor; 3. Lower mold; 4. Long strip groove; 5. Horizontal telescopic rod; 6. Connecting rod; 7. Push rod; 8. Column; 9. Chain; 10. Forward and reverse motor; 11. Air guide tube; 12. Intake hose; 13. Moving block; 14. Screw; 15. Inflating tube; 16. Bracket; 17. Club handle. DETAILED DESCRIPTION

[0015] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0016] Example

[0017] like Figure 1-2 As shown, the utility model provides a ball club die-casting demolding device, including a molding component, the molding component includes an inner mold and an outer mold, the inner mold includes a plurality of parallelly arranged inflation tubes 15, the inflation tube 15 is an expandable soft rod-shaped body, one end of the inflation tube 15 is fixedly connected to an air guide tube 11, the outer mold includes an upper mold and a lower mold 3 that cooperate with each other, the upper mold and the lower mold 3 are each provided with a long strip groove 4 corresponding to each inflation tube 15, the cross-section of the long strip groove 4 is semicircular, the upper mold is arranged above the lower mold 3 through a bracket 16 (the upper mold is not shown in the attached figure, and it has the same structure as the lower mold and is symmetrical up and down), and the upper mold is connected to the bracket 16 through a vertical telescopic rod; the lower mold 3 is matched with a belt conveyor 2, the lower mold 3 is fixed on one side of the frame 1 of the belt conveyor 2, and the inner mold is movably arranged on the other side of the frame 1 of the belt conveyor 2.

[0018] The side of the lower mold 3 away from the belt conveyor 2 is equipped with a demoulding assembly, and the demoulding assembly includes a connecting rod 6, on which a plurality of push rods 7 are fixed axially, and the plurality of push rods 7 correspond one to one with each long strip groove 4 of the lower mold 3, and each long strip groove 4 of the lower mold 3 is provided with a through hole matching the push rod 7 at one end corresponding to the push rod 7, and both ends of the connecting rod 6 are fixedly connected with a horizontal telescopic rod 5, and the fixed end of the horizontal telescopic rod 5 is fixed on the frame 1 of the belt conveyor 2, and when the horizontal telescopic rod 5 contracts, it drives the push rod 7 to enter the long strip groove 4 from the through hole.

[0019] The horizontal telescopic rod 5 is an electric push rod 7 or a hydraulic cylinder or a pneumatic cylinder.

[0020] One end of the air duct 11 is connected to an air intake hose 12, and moving blocks 13 are fixedly connected below the two ends of the air duct 11. The moving block 13 is provided with a screw hole, and the inner thread of the screw hole is matched with a screw rod 14. One end of the two screw rods 14 are rotatably connected to the frame 1 of the belt conveyor 2 through a bearing, and the other ends of the two screw rods 14 are rotatably connected to the column 8 through a bearing. The column 8 is fixed on the ground, and one of the screw rods 14 is connected to a forward and reverse motor 10, and the forward and reverse motor 10 is fixed on the corresponding column 8. The two screw rods 14 are connected by a matching sprocket chain 9. Through the forward and reverse rotation of the forward and reverse motor 10, the two screws 14 can be driven to synchronously forward and reverse under the transmission action of the sprocket chain 9, thereby driving the air guide tube 11 to reciprocate along the screw 14. When the air guide tube 11 moves toward the belt conveyor 2, the inflation tube 15 extends into the various long strip grooves 4 of the lower mold 3. When the air guide tube 11 moves away from the belt conveyor 2, the inflation tube 15 withdraws from the various long strip grooves 4 of the lower mold 3.

[0021] The vertical telescopic rod is a hydraulic cylinder or a pneumatic cylinder.

[0022] Working principle: After the die-casting is completed, the upper mold moves up, the inflation tube 15 is deflated and withdrawn from each long groove 4, the horizontal telescopic rod 5 contracts, driving the push rod 7 to enter the long groove 4 from the through hole to push the formed club handle 17 out to the belt conveyor 2 for transportation and delivery, and then the push rod 7 is reset, and the workpiece with die-casting is placed on the lower mold 3, and the inflation tube 15 is extended into the workpiece again to inflate, and the upper mold is pressed down to cooperate with the lower mold 3 to perform the die-casting operation, and such a cycle can realize efficient and continuous die-casting and demoulding operations.

[0023] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A club die-casting demoulding device, comprising a molding assembly, the molding assembly comprising an inner mold and an outer mold, the inner mold comprising a plurality of parallelly arranged air tubes, the air tubes being expandable soft rod-shaped bodies, one end of the air tubes being fixedly connected to an air guide tube, the outer mold comprising an upper mold and a lower mold that cooperate with each other, the upper mold and the lower mold being provided with long strip grooves corresponding to each air tube one by one, the cross section of the long strip grooves being semicircular, the upper mold being arranged above the lower mold through a bracket, the upper mold being connected to the bracket through a vertical telescopic rod; characterized in that: The lower mold is matched with a belt conveyor, the lower mold is fixed on one side of the frame of the belt conveyor, and the inner mold is movably arranged on the other side of the frame of the belt conveyor. The side of the lower mold away from the belt conveyor is equipped with a demoulding assembly, and the demoulding assembly includes a connecting rod, on which a plurality of push rods are fixed axially, and the plurality of push rods correspond one to one with the respective long strip grooves of the lower mold, and one end of the push rod corresponding to each long strip groove of the lower mold is provided with a through hole matching the push rod, and both ends of the connecting rod are fixedly connected with horizontal telescopic rods, and the fixed ends of the horizontal telescopic rods are fixed on the frame of the belt conveyor, and when the horizontal telescopic rods are contracted, the push rods are driven from the through holes into the long strip grooves.

2. A ball bar die-casting demoulding device according to claim 1, characterized in that: The horizontal telescopic rod is an electric push rod or a hydraulic cylinder or a pneumatic cylinder.

3. A ball bar die-casting demoulding device according to claim 1, characterized in that: One end of the air duct is connected to an air intake hose, and moving blocks are fixedly connected below the two ends of the air duct. The moving blocks are provided with screw holes, and the inner threads of the screw holes are matched with screw rods. One end of the two screw rods are rotatably connected to the frame of the belt conveyor through bearings, and the other ends of the two screw rods are rotatably connected to columns through bearings. The columns are fixed on the ground, and one of the screw rods is connected to a forward and reverse motor, and the forward and reverse motor is fixed on the corresponding column. The two screws are connected by a matching sprocket chain.

4. A ball bar die-casting demoulding device according to claim 1, characterized in that: The vertical telescopic rod is a hydraulic cylinder or a pneumatic cylinder.

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