CN104859063B - A kind of perforating device of Ho Geok Choo - Google Patents

Abstract

The invention discloses a jade bead punching device, which comprises a fixed frame, an upper mold, a rotating shaft, a first motor and a punching assembly for punching jade beads, the upper mold is fixedly installed on the fixed frame, and the rotating shaft is rotatable Installed on the fixed frame, the rotating shaft is connected with the output shaft of the first motor, the rotating cylinder is installed on the rotating shaft, the edge of the rotating cylinder is provided with a material tank for accommodating jade beads, and the feeding frame is installed above the rotating cylinder The punching assembly includes a pneumatic cylinder, a moving cylinder that can move back and forth relative to the upper mold, and a lower mold installed at the head of the moving cylinder. A chamber for accommodating the material tank is arranged between the upper mold and the lower mold. The first through hole, the first through hole communicates with the air cylinder through the air pipe, the lower mold is provided with the second through hole, and the second through hole is equipped with a punching die that can move back and forth relative to the lower mold. The invention can effectively guarantee the drilling quality of the jade beads and greatly improve the processing efficiency.

Description

A jade bead punching device

technical field

The invention belongs to the field of jade bead processing, and in particular relates to a jade bead punching device.

Background technique

With the continuous improvement of people's living standards, jade beads are becoming more and more popular. Especially I like to punch holes in jade beads, and then pass through the holes through exquisite ropes, and hang the jade beads somewhere for decoration.

At present, the jade beads are usually punched manually, so that the quality of the punched jade beads is poor, and the processing efficiency is not high.

Contents of the invention

In view of the deficiencies in the prior art, the object of the present invention is to provide a jade bead punching device, which can effectively ensure the punching quality of the jade bead and greatly improve the processing efficiency.

To achieve the above object, the present invention adopts the following technical solutions:

A punching device for jade beads, comprising a fixed frame, an upper mold, a rotating shaft, a first motor and a punching assembly for punching jade beads, the upper mold is fixedly mounted on the fixed frame, and the rotating shaft can rotate installed on the fixed frame, the rotating shaft is connected with the output shaft of the first motor, the rotating cylinder is installed on the rotating shaft, the edge of the rotating cylinder is provided with a material groove for accommodating jade beads, and the rotating A feeding frame is installed above the barrel;

The punching assembly includes a pneumatic cylinder for providing air source, a moving cylinder that can move back and forth relative to the upper mold, and a lower mold installed at the head of the moving cylinder. a chamber, the moving cylinder is provided with a first through hole, the first through hole communicates with the air pressure cylinder through the air pipe, and the lower mold is provided with a second through hole communicating with the first through hole, A punching die capable of moving back and forth relative to the lower die is installed in the second through hole.

Preferably, a driving device is connected to the end of the moving cylinder, and the driving device includes a second motor fixedly mounted on a fixed frame, a housing fixedly mounted on the second motor, located in the housing and connected to an output of the second motor The transmission rod connected to the shaft, the push sleeve threadedly connected with the transmission rod, the fixed sleeve set on the push sleeve, the bolt inserted on the fixed sleeve, the moving cylinder is connected with the push sleeve, and the push sleeve is formed There is a first sliding groove for inserting the ends of the bolts.

Preferably, the driving device further includes a pin installed on the push sleeve, and a second sliding slot for inserting the end of the pin is formed on the outer shell.

Preferably, the axis of the moving cylinder is aligned with the axis of the punching die and the axis of the lower die.

Preferably, the feed frame is provided with a retaining ring at the edge of the rotating drum.

Preferably, a vibrator is installed on the outer wall of the feed frame.

Preferably, there are multiple material tanks, which are arranged circumferentially along the axis of the rotating cylinder.

Preferably, a limiting ring for limiting the punching mold is provided on the inner side wall of the bottom of the lower mold, and a third through hole is formed on the upper mold for the jade material of the jade beads to pass through.

Preferably, the upper mold and the lower mold are arranged opposite to each other, the upper mold is also provided with a first conical cavity communicated with the third through hole, and the lower mold is also provided with a cavity communicated with the second through hole The second circular platform cavity.

Preferably, a plurality of water channels are evenly arranged inside the rotating shaft, and the water channels extend along the radial direction of the rotating shaft, and the heads and tails of each water channel are connected sequentially to form a curved water channel, and the two ends of the curved water channel A liquid inlet and a liquid outlet are respectively formed on the side wall of the rotating shaft.

The beneficial effects of the present invention are:

In the present invention, through the setting of the above structure, the jade beads fall from the feeding frame into the material groove of the rotating cylinder, then the rotating cylinder is rotated to rotate the jade beads to the position of the chamber between the upper mold and the lower mold, and then the position of the moving cylinder is adjusted , so that the lower mold and the upper mold can better position the jade, and then the punching mold is driven by the powerful air pressure in the air cylinder to punch holes in the jade beads, which can effectively ensure the quality of the jade beads. Under the continuous rotation of the rotating cylinder, due to the effect of gravity, it will fall down by itself. The whole process of the invention is mechanized operation, which can greatly improve the processing efficiency; at the same time, the axis of the moving cylinder and the axis of the punching die and the The axes are aligned. This design can facilitate the positioning of jade beads before drilling, and can also increase the impact force of the punching die on the jade beads. In addition, the upper die and the lower die are set opposite to each other. The hole is connected with the first circular table cavity, and the lower mold is also provided with a second circular table cavity connected with the second through hole. Under the action of the first circular table cavity and the second circular table cavity, it can effectively prevent the jade beads from being punched. The phenomenon of cracking occurs when the mold is impacted.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic side view of Fig. 1;

3 is a schematic diagram of an exploded structure of the driving device of the present invention;

Fig. 4 is the jade pearl feeding process schematic diagram of the present invention;

Fig. 5 is a schematic diagram of the process of punching jade beads with the punching assembly of the present invention.

Among them, 1. fixed frame; 2. first motor; 3. driving device; 31. second motor; 32. transmission rod; 33. fixed sleeve; 34. push sleeve; 35. pin; 36. shell; 37. Two sliding grooves; 38, the first sliding groove; 39, bolts; 4, the rotating shaft; 5, the rotating cylinder; 6, the upper mold; 7, the lower mold; 8, the guide sleeve; ; 11, vibrator; 12, jade beads; 13, retaining ring; 14, material tank; 15, the third through hole; 16, punching die; 17, limit ring; 18, the second through hole; 20. Pneumatic cylinder; 21. The first through hole; 22. The first circular platform cavity; 23. The second circular platform cavity.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

As shown in Figures 1-5, it is a kind of punching device for jade beads of the present invention, including a fixed frame 1, an upper mold 6, a rotating shaft 4, a first motor 2 and a punching assembly for punching jade beads 12, The upper die 6 is fixedly mounted on the fixed frame 1, the rotating shaft 4 is rotatably mounted on the fixed frame 1, the rotating shaft 4 is connected with the output shaft of the first motor 2, and the rotating shaft 4 A rotating cylinder 5 is installed, the edge of the rotating cylinder 5 is provided with a material tank 14 for accommodating jade beads 12, and a feeding frame 10 is installed above the rotating cylinder 5;

The perforating assembly includes a pneumatic cylinder 20 for providing an air source, a movable cylinder 9 that can move back and forth relative to the upper mold 6, and a lower mold 7 installed at the head of the movable cylinder 9, the upper mold 6 and the lower mold 7 There is a chamber for accommodating the material tank 14 in between, and a first through hole 21 is provided in the moving cylinder 9, and the first through hole 21 communicates with the air pressure cylinder 20 through the air pipe 19, and the lower mold 7 is provided with a There is a second through hole 18 communicating with the first through hole 21 , and a punching die 16 that can move back and forth relative to the lower die 7 is installed in the second through hole 18 .

Preferably, the end of the moving cylinder 9 is connected with a driving device 3, and the driving device 3 includes a second motor 31 fixedly installed on the fixed frame 1, a housing 36 fixedly mounted on the second motor 31, and a housing 36 located on the housing 36. The transmission rod 32 connected to the output shaft of the second motor 31, the push sleeve 34 threadedly connected with the transmission rod 32, the fixed sleeve 33 sleeved on the push sleeve 34, the bolt 39 inserted on the fixed sleeve 33, The moving cylinder 9 is connected with the push sleeve 34 , and the push sleeve 34 is formed with a first sliding groove 38 for inserting the ends of the bolts 39 . The driving device 3 of the present invention drives the working principle of the moving cylinder 9 is: the rotation of the second motor 31 can drive the rotation of the transmission rod 32, because the push sleeve 34 is screwed with the transmission rod 32, and the bolt 39 and the first slide groove 38, so the rotation of the transmission rod 32 will drive the linear motion of the push sleeve 34, thereby driving the moving cylinder 9 to move away from or close to the direction of the jade beads 12.

Preferably, the driving device 3 further includes a pin 35 installed on the push sleeve 34 , and the housing 36 is formed with a second sliding slot 37 for inserting the end of the pin 35 . Under the action of the pin 35 and the second sliding groove 37, the pushing sleeve 34 can be made to move more smoothly in a straight line instead of rotating.

Preferably, the axis of the moving cylinder 9 is aligned with the axis of the punching die 16 and the axis of the lower die 7 . Such design can facilitate the positioning of the jade beads 12 before punching, and can also improve the impact of the punching die 16 on the jade beads 12.

Preferably, the feed frame 10 is provided with a retaining ring 13 at the edge of the rotary drum 5 . Under the action of the retaining ring 13, the jade beads 12 can be effectively prevented from sliding down from the material tank 14.

Preferably, a vibrator 11 is installed on the outer wall of the feed frame 10 . The vibration of the vibrator 11 can effectively prevent the jade beads 12 from clogging when they fall into the material tank 14 .

Preferably, there are multiple material tanks 14 arranged along the axis of the rotary drum 5 .

Preferably, the inner wall of the bottom of the lower die 7 is provided with a limit ring 17 for limiting the punching die 16, and the upper die 6 is formed with a third through hole for the jade material of the jade beads 12 to pass through. 15. Limiting ring 17 can punch die 16 and carry out spacing, prevents it from falling to a lower position under the action of gravity when resetting. The setting of the third through hole 15 can facilitate the discharge of the jade material after the jade beads 12 are punched.

Preferably, the upper mold 6 and the lower mold 7 are arranged oppositely, the upper mold 6 is also provided with a first conical cavity 22 communicating with the third through hole 15, and the lower mold 7 is also provided with a The second through hole 18 communicates with the second conical cavity 23 . Under the action of the first conical cavity 22 and the second conical cavity 23 , it can effectively prevent the jade beads 12 from being broken when being impacted by the punching die 16 .

Preferably, a guide sleeve 8 for guiding the moving cylinder 9 is mounted on the fixed frame 1 .

Preferably, a plurality of water channels (not shown in the figure) are uniformly arranged inside the rotating shaft 4, and the water channels extend along the radial direction of the rotating shaft 4, and the heads and tails of each water channel are connected sequentially to form a A curved water channel, the two ends of the curved water channel are respectively formed with a liquid inlet and a liquid outlet on the side wall of the rotating shaft 4 .

The temperature inside the rotating shaft 4 can be effectively lowered through these water channels connected from head to tail in sequence, thereby prolonging the service life of the rotating shaft 4 . Its specific working principle is: after the rotating shaft 4 rotates for a period of time, it will generate a certain amount of heat. At this time, the cooling liquid can be introduced from the liquid inlet, and the cooling liquid passes through these water channels connected in sequence from head to tail. , and finally flow out from the liquid outlet, and at the same time, the heat in the rotating shaft 4 is taken out together, thereby reducing the temperature in the rotating shaft 4 .

The working principle of the present invention is: the jade beads 12 drop from the feeding frame 10 into the material tank 14, then start the first motor 2, drive the rotation of the rotating shaft 4, and then drive the rotation of the rotating cylinder 5, when the material tank 14 is located When the chamber position between the upper mold 6 and the lower mold 7, close the first motor 2. Then, start the second motor 31, drive the movement of the push sleeve 34, and then drive the moving cylinder 9 and the lower mold 7 to move towards the direction close to the jade beads 12, and under the action of the lower mold 7 and the upper mold 6, the positioning of the jade beads 12 is completed Work. Then, open the switch of the air pressure cylinder 20, under the effect of the high-pressure airflow in the air pressure cylinder 20, a huge impact force is brought to the punching die 16, and the jade beads 12 can be punched. Three through holes pass through at 15 places. Then, close the switch of the air cylinder 20, the punching die 16 starts to reset, then reverses the second motor 31, so that the lower mold 7 moves towards the direction away from the jade beads 12, then starts the first motor 2, drives the jade beads 12 to rotate, and finally Under the action of gravity of the jade beads 12, the jade beads 12 fall downward from the material tank 14. During actual work, a collection tank (not shown) can be placed at the corresponding position to collect the drilled jade beads 12. .

For those skilled in the art, various other corresponding changes and modifications can be made according to the technical solutions and ideas described above, and all these changes and modifications should fall within the protection scope of the claims of the present invention.

Claims (8)

1. the perforating device of a Ho Geok Choo, it is characterized in that: include fixed mount, upper mold, rotary shaft, the first motor and for the punching component that Ho Geok Choo is punched, described upper mold is fixedly mounted on fixed mount, described rotary shaft is installed in rotation on fixed mount, described rotary shaft is connected with the output shaft of the first motor, being provided with rotating cylinder in described rotary shaft, the edge of described rotating cylinder is provided with the material trough for accommodating Ho Geok Choo, described rotating cylinder be arranged above feed frame；

Described punching component includes for providing the pressure tank of source of the gas, relatively upper mold can do movable moving cylinder and be arranged on the lower mold of moving cylinder stem, the chamber for receiving material hopper it is combined with between described upper die and lower die, the first through hole it is provided with in described moving cylinder, described first through hole is connected by trachea with pressure tank, it is provided with the second through hole being connected with the first through hole in described lower mold, is provided with in described second through hole and relatively lower mold can do movable punching mould.

2. the perforating device of Ho Geok Choo as claimed in claim 1, it is characterised in that: the axis of described moving cylinder aligns with the axis of punching mould and the axis of lower mold.

3. the perforating device of Ho Geok Choo as claimed in claim 1, it is characterised in that: described charging frame is provided with back-up ring in the edge of rotating cylinder.

4. the perforating device of Ho Geok Choo as claimed in claim 1, it is characterised in that: on the lateral wall of described charging frame, vibrator is installed.

5. the perforating device of Ho Geok Choo as claimed in claim 1, it is characterised in that: the quantity of described material trough is multiple, and the circumference along rotating cylinder is arranged.

6. the perforating device of Ho Geok Choo as claimed in claim 1, it is characterised in that: be provided with for the spacing spacing collar of casement of fighting each other on the bottom inside wall of described lower mold, described upper mold is formed for the beautiful material of Ho Geok Choo through third through-hole.

7. the perforating device of Ho Geok Choo as claimed in claim 6, it is characterized in that: described upper mold and lower mold are in being oppositely arranged, it is further opened with the first round platform chamber being connected with third through-hole in described upper mold, described lower mold is further opened with the second round platform chamber being connected with the second through hole.

8. the perforating device of the Ho Geok Choo as described in any one of claim 1-7, it is characterized in that: described interior of rotating shaft is uniformly placed with multiple water channel, described water channel extends along direction radially of the axis of rotation, being sequentially connected end to end of each water channel is through, forming a bending water channel, the two ends of this bending water channel are respectively formed with liquid inlet and liquid outlet at the sidewall of rotary shaft.