CN211135780U

CN211135780U - Spherical surface cutting machine

Info

Publication number: CN211135780U
Application number: CN201921871922.4U
Authority: CN
Inventors: 张俊堂
Original assignee: Donghai Hengmei Crystal Jewelry Co ltd
Current assignee: Donghai Hengmei Crystal Jewelry Co ltd
Priority date: 2019-11-02
Filing date: 2019-11-02
Publication date: 2020-07-31
Anticipated expiration: 2029-11-02

Abstract

The utility model relates to a cutting equipment field indicates a sphere cutting machine very much, comprising a main body, the bottom of main part is equipped with leaks hopper-shaped connector, the bottom of leaking hopper-shaped connector is equipped with support piece, the main part includes control chamber and process chamber, the first half in control chamber is equipped with the control electronic box, control chamber the latter half is equipped with feeding and returning device maintenance case, feeding and returning device maintenance case and process chamber intercommunication, the inside below in process chamber is equipped with feeding and returning device and blank device, feeding and returning device passes through stabilizing the base and connects in the one end at hourglass hopper-shaped connector top, blank device connects in the other end at hourglass hopper-shaped connector top through connecting the base. The utility model adds the numerical control function, greatly improves the automation degree and saves the manpower; the precision of product processing is greatly improved, and the yield is greatly improved; the additional arrangement of the closed processing device and the waste discharge device provides health guarantee for operators.

Description

Spherical surface cutting machine

Technical Field

The utility model relates to a cutting equipment field indicates a sphere cutting machine very much.

Background

At present, the cutting machine is used to the production general meeting of lens on the market, as shown in fig. 10, for a simplified structure of advance material returned cutting device in the current sphere cutting machine, the location of cutting raw materials adopts dipperstick 402 manual measurement position, rethread manual operation is adjusted manual material clamping device 401 to the relevant position and is fixed, cutting device is connected the rotation axis that is equipped with the cutting piece by driving motor through belt 403 and is constituteed, the cutting device bottom is connected on the equipment base through swivel 404, and cutting device bottom one end is equipped with handle 406, be connected with negative weight 405 below handle 406, similar such equipment often brings the following problem: 1. the positioning of the processing material and the positioning of the cutting tool, and the advance and retreat of the processing material and the advance and retreat of the cutting tool in the cutting process are mostly manual operations, which wastes time and labor and has poor accuracy; 2. the cutting blade is driven by a belt, oil is easy to adhere to the belt due to the fact that oil is arranged at the top of the cutting blade for cooling, the belt is loosened and slipped after being soaked, the cutting speed is reduced, the rate of finished products is affected, the belt needs to be replaced frequently, and cost is increased; 3. the bottom of the cutting device is supported by the rotary joint, the weight difference of two sides of the rotary joint is large, the cutting device needs to be operated by hands, in addition, in order to reduce the operation burden of people, a balance weight needs to be added at one lighter end to achieve the balance of the weights at two ends of the fulcrum, the arrangement is poor in accuracy, and the yield is greatly reduced. In addition to the problems presented above with the cutting machine illustrated in fig. 10, most cutting machines suffer from the following problems: the powder generated in the processing process is scattered, and the cooling liquid oil smoke causes harm to human bodies; most of the original cutting machines can only meet the requirements of straight saw cutting, and then required special-shaped products such as acrylic lenses are obtained through a polishing process; often every cutting machine of original cutting machine need be equipped with more than one operator, and the cost of labor is big, and equipment operation is loaded down with trivial details moreover, degree of automation is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an automatic degree is high, and the cutting accuracy is high, the high-efficient sphere cutting machine of environmental protection.

The utility model relates to a spherical surface cutting machine, comprising a main body, the bottom of main part is equipped with the hourglass shape connector, the bottom of hourglass shape connector is equipped with support piece, the main part includes control chamber and process chamber, the first half of control chamber is equipped with the control electronic box, the second half of control chamber is equipped with feeding and returning device maintenance box, feeding and returning device maintenance box and process chamber intercommunication, the inside below of process chamber is equipped with feeding and returning device and blank device, feeding and returning device connects in the one end at hourglass shape connector top through stabilizing the base, blank device connects in the other end at hourglass shape connector top through connecting the base;

the feeding and returning device comprises a direct-connection motor and a clamping device, wherein the output end of the direct-connection motor is connected with a transmission screw rod, two ends of the transmission screw rod are connected to fixed plates through first bearings, the bottoms of the two fixed plates are respectively fixed at two ends of the top of the stabilizing base, the fixed plates are connected with linear slide bars through fastening screws, the clamping device comprises a first connecting plate, a connecting block is arranged at the top of the first connecting plate, the top of the connecting block is connected with a second connecting plate, a clamping piece is connected onto the second connecting plate, two ends of the bottom of the first connecting plate are sleeved on the linear slide bars through the linear bearings, and the middle position of the bottom of the first connecting plate is sleeved on the transmission screw rod through a screw;

the cutting device comprises a first motor and a speed reducer, the first motor is fixed at one end of the top of a connecting base, the speed reducer is fixed at the other end of the top of the connecting base, the output end of the first motor is connected with the input end of the speed reducer through a first transmission shaft, the output end of the speed reducer is provided with a second transmission shaft, the top of the second transmission shaft is sleeved with a connecting fixed seat, one end of the top of the connecting fixed seat is provided with a supporting seat, the other end of the top of the connecting fixed seat is provided with a second motor, the output end of the second motor is connected with a rotating shaft through a flange assembly, the rotating shaft is connected with the supporting seat through a second bearing, the connecting end of an illegal flange assembly of the rotating shaft is provided with a threaded section, a fastening nut, a blade, a first limit, the oil spraying cover is fastened between the first limit nut and the second limit nut through a vertical straight plate.

Preferably, an electric box maintenance door is arranged on one side of the control electric box, a cooling fan is arranged on the electric box maintenance door, and a feeding and returning device maintenance door is arranged on one side of the feeding and returning device maintenance box.

Preferably, the bottom one end of leaking hopper-shaped connector is equipped with the batch oil tank, and the other end is equipped with the waste bin, batch oil tank and waste bin are located between the support piece, the one end of batch oil tank is equipped with the oil pump, the oil pump passes through oil pipe connection in oil spray cover top.

Preferably, the outside one side of process chamber is equipped with the portable access door that is used for going up unloading, be equipped with the observation window on the portable access door, the outside one end of process chamber is equipped with process chamber maintenance door, the top of process chamber is equipped with the air exit, the air exit is connected with exhaust fan through exhaust pipe, the inside top of process chamber is equipped with the light.

Preferably, one side of the control cavity is provided with a control panel, the control panel is provided with a touch screen, an emergency stop switch and a power supply display lamp are arranged below the touch screen, and a raw material inlet switch, a raw material outlet switch, a blade inlet switch, a blade outlet switch, an illumination switch and an oil circuit switch are arranged below the emergency stop button and the power supply display lamp.

Preferably, the blade is a carborundum spherical cutting blade.

Preferably, the bottom of the support member is provided with an anti-skid support foot pad.

Compared with the prior art, the utility model have following advantage: the required product can be obtained by adopting large-sheet cutting with a certain radian without a polishing program, the numerical control function is added, the automation degree is greatly improved, and the labor is saved; the precision of product processing is greatly improved, and the yield is greatly improved; the additional arrangement of the closed processing device and the waste discharge device provides health guarantee for operators.

Drawings

Fig. 1 is a schematic view of a spherical surface cutting machine according to the present invention;

fig. 2 is a left side view of the spherical surface cutting machine of the present invention;

fig. 3 is a right-view schematic diagram of a spherical surface cutting machine according to the present invention;

fig. 4 is a schematic view of the internal structure of the processing cavity of the spherical surface cutting machine of the present invention;

fig. 5 is a schematic structural view of a feeding and discharging device of the spherical surface cutting machine of the present invention;

fig. 6 is a schematic structural view of a material clamping device of the spherical surface cutting machine of the present invention;

fig. 7 is a schematic structural view of a material cutting device of the spherical surface cutting machine of the present invention;

fig. 8 is a schematic structural view of a connecting blade device of a spherical surface cutting machine according to the present invention;

fig. 9 is a schematic layout view of a control panel of a spherical surface cutting machine according to the present invention;

fig. 10 is a schematic diagram of a feeding and discharging cutting device in a conventional spherical surface cutting machine.

As shown in the figure: 1. a main body; 2. a control chamber; 3. a processing cavity; 4. an observation window; 5. a movable access door; 6. a funnel-shaped connector; 7. a support member; 8. an exhaust duct; 9. a waste discharge fan; 10. controlling an electric box; 11. a heat radiation fan; 12. a feeding and returning device maintenance box; 13. an oil pump; 14. an oil storage tank; 15. a waste bin; 16. an oil pipe; 17. an illuminating lamp; 18. a material cutting device; 19. a feeding and returning device; 20 a process chamber service door; 101. a stabilizing base; 102. directly connecting a motor; 103. a fixing plate; 104. a linear bearing; 105. a linear slide bar; 106. a screw fitting; 107. a drive screw; 108. a first bearing; 109. a first connecting plate; 110. connecting blocks; 111. a second connecting plate; 112. clamping the material; 201. connecting a base; 202. a first motor; 203. a speed reducer; 204. a second drive shaft; 205. connecting a fixed seat; 206. a supporting seat; 207. a flange assembly; 208. a second motor; 209. a second bearing; 210. a rotating shaft; 211. an oil spraying cover; 212. fastening a nut; 213. a blade; 214. a first limit nut; 215. a second limit nut; 301. a touch screen; 302. a scram switch; 303. a power supply display lamp; 304. the raw materials enter a switch; 305. the raw material is withdrawn; 306. a blade inlet switch; 307. the blade is withdrawn; 308. a light switch; 309. an oil circuit switch; 401. a manual material clamping device; 402. measuring a scale; 403. a belt; 404. a rotary joint; 405. a negative weight block; 406. a handle.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-9, the utility model relates to a spherical surface cutting machine, including main body 1, the bottom of main body 1 is equipped with funnel-shaped connector 6, the bottom of funnel-shaped connector 6 is equipped with support piece 7, main body 1 includes control chamber 2 and process chamber 3, the first half of control chamber 2 is equipped with control electronic box 10, the second half of control chamber 2 is equipped with feeding and returning device maintenance box 12, feeding and returning device maintenance box 12 is communicated with process chamber 3, be equipped with feeding and returning device 19 and blank device 18 inside process chamber 3, feeding and returning device 19 is connected to one end at the top of funnel-shaped connector 6 through stabilizing base 101, blank device 18 is connected to the other end at the top of funnel-shaped connector 6 through connecting base 201;

the feeding and returning device 19 comprises a direct connection motor 102 and a clamping device, wherein the output end of the direct connection motor 102 is connected with a transmission screw 107, two ends of the transmission screw 107 are connected to fixing plates 103 through first bearings 108, the bottoms of the two fixing plates 103 are respectively fixed at two ends of the top of a stabilizing base 101, the fixing plates 103 are connected with linear slide bars 105 through fastening screws, the clamping device comprises a first connecting plate 109, a connecting block 110 is arranged at the top of the first connecting plate 109, the top of the connecting block 110 is connected with a second connecting plate 111, a clamping part 112 is connected onto the second connecting plate 111, two ends of the bottom of the first connecting plate 109 are sleeved on the linear slide bars 105 through linear bearings 104, and the middle position of the bottom of the first connecting plate 109 is sleeved on the transmission screw 107 through a screw fitting 106;

the blanking device 18 comprises a first motor 202 and a speed reducer 203, the first motor 202 is fixed at one end of the top of a connecting base 201, the speed reducer 203 is fixed at the other end of the top of the connecting base 201, the output end of the first motor 202 is connected with the input end of the speed reducer 203 through a first transmission shaft, the output end of the speed reducer 203 is provided with a second transmission shaft 204, the top of the second transmission shaft 204 is sleeved with a connecting fixing seat 205, one end of the top of the connecting fixing seat 205 is provided with a supporting seat 206, the other end of the top of the connecting fixing seat is provided with a second motor 208, the output end of the second motor 208 is connected with a rotating shaft 210 through a flange component 207, the rotating shaft 210 is connected with the supporting seat 206 through a second bearing 209, the connecting end of the non-flange component 207 of the rotating shaft 210 is provided with a threaded section, and a fastening, an oil spray cover 211 is arranged above the blade 213, and the oil spray cover 211 is fastened between a first limit nut 214 and a second limit nut 215 through a vertical straight plate.

One side of the control electric box 10 is provided with an electric box maintenance door, a cooling fan 11 is arranged on the electric box maintenance door, and one side of the feeding and discharging device maintenance box 12 is provided with a feeding and discharging device maintenance door.

Funnel shaped connector 6's bottom one end is equipped with oil storage tank 14, and the other end is equipped with waste material case 15, oil storage tank 14 and waste material case 15 are located between support piece 7, oil storage tank 14's one end is equipped with oil pump 13, oil pump 13 passes through oil pipe 16 and connects in oil spout cover 211 top.

The utility model discloses a portable processing chamber 3, including the processing chamber 3, the outside one side of processing chamber is equipped with the portable door 5 that goes out that is used for going up unloading, be equipped with observation window 4 on the portable door 5 that goes out, the outside one end of processing chamber 3 is equipped with processing chamber maintenance door 20, the top of processing chamber 3 is equipped with the air exit, the air exit is connected with exhaust fan 9 through exhaust pipe 8, the inside top of processing chamber 3 is equipped with light 17.

A control panel is arranged on one side of the control cavity 2, a touch screen 301 is arranged on the control panel, an emergency stop switch 302 and a power supply display lamp 303 are arranged below the touch screen 301, and a raw material inlet switch 304, a raw material outlet switch 305, a blade inlet switch 306, a blade outlet switch 307, an illuminating switch 308 and an oil circuit switch 309 are arranged below the emergency stop button 302 and the power supply display lamp 303.

The blade 213 adopts a carborundum spherical cutting blade.

The bottom of the support piece 7 is provided with an anti-skid support foot pad.

As shown in fig. 10, for a simplified structure of a feeding and discharging cutting device in an existing spherical surface cutting machine, a position of a cutting raw material is manually measured by using a measuring ruler 402, and then the manual position of the manual material clamping device 401 is adjusted to a corresponding position for fixing through manual operation, the cutting device is composed of a driving motor and a rotating shaft connected with a cutting blade through a belt 403, the bottom of the cutting device is connected to an equipment base through a rotating joint 404, a handle 406 is arranged at one end of the bottom of the cutting device, and a negative weight 405 is connected below the handle 406.

Compared with the prior tangent plane cutting machine, the feeding and returning device of the utility model adopts the direct connection motor to drive the transmission screw to rotate and further drive the material clamping device on the screw to move forward and backward, and utilizes the linear slide bar and the linear bearing to ensure the motion direction and the stability of the material clamping device; the first motor and the speed reducer are adopted to control the second motor and the cutting tool through the second transmission shaft, the first motor and the speed reducer rotate at a certain speed in the horizontal direction around the axis of the second transmission shaft, meanwhile, the second motor drives the blade to rotate through the rotation shaft, and when the processing material is cut, the blade rotates around the axis of the second transmission shaft on one side and rotates under the action of the second motor on the other side, so that the purpose of cutting the processing material is achieved; in the cutting process, because the oil smoke that the oil cooling produced passes through the exhaust fan and discharges to the outside, do not influence health, the waste material that produces in addition falls the waste material case to the bottom automatically, and the waste material case can be dismantled, is convenient for clear up.

The utility model discloses human-computer interface control mode has still been configured, and electrical engineer writes control program as required, pours into equipment to realize the automatic control mode. Touch-sensitive screen through control electronic box with the utility model discloses an other automatically controlled parts electric connection, if light, directly link motor, first motor and second motor etc. mainly divide into two units on the touch-sensitive screen, first unit is: inputting the size of a raw material, the cutting thickness of a blade, the cutting thickness, the total number of the cutting knives and displaying the number of the finished cutting knives and the number of the remaining cutting knives; the second unit is: show blade cutting speed, second transmission shaft rotation speed and the speed that advances the retreat of material returned device, in addition, still be equipped with the control key on the touch-sensitive screen: the raw materials advance touch key, the raw materials move back touch key, the blade advances touch key, the blade moves back touch key, exhaust fan switch, lighting switch touch key and oil circuit switch touch key, and these several key functions also can be controlled through the corresponding controlled switch of touch-sensitive screen below, these several keys all have and set up at touch-sensitive screen and manual operation, it both provides convenient operation nature, play again and satisfy emergent security performance, when the touch-sensitive screen can't be to above-mentioned control key operation, usable manual mode realizes, and still be equipped with emergency stop button on the control panel, the security of equipment has also been improved greatly.

The utility model discloses a concrete embodiment: processing natural crystal lens

Firstly, preparing a crystal raw material, primarily processing tianren crystal into a certain shape, and installing the crystal raw material on a material clamping piece of a material clamping device;

secondly, selecting a curved surface cutting blade with the radius of 13.1mm and the arc of 400 degrees, and mounting the curved surface cutting blade on a threaded section of a rotating shaft;

thirdly, closing the movable access door, and setting relevant parameters such as the size, the length and the width of the raw material, the cutting thickness of a blade, the cutting thickness, the total number of cutting tools, the cutting speed of the blade, the rotating speed of a second transmission shaft, the forward and backward speeds of the feeding and returning device and the like through a human-computer interface touch screen filled with a processing program;

fourthly, operating control keys on the touch screen in sequence: firstly, turning on a lighting switch, turning on a waste discharge fan switch, turning on a control electric box cooling fan switch, turning on an oil pump switch, and then starting a feeding and discharging device and a cutting device to process the natural crystal raw material;

fifthly, after the step of waiting to cut is completed, the oil pump is closed, the feeding and returning device and the cutting device return to the initial position and stop working, the operator takes out the finished product, and the steps are repeated when replacing new crystal raw materials.

Use the utility model discloses behind the equipment, a machine needs one and above operating personnel to operate the machine in the past, can many machines of concurrent operation now alone, and the improvement of equipment automation is saved artifically, improves the cutting accuracy of product, has both improved production efficiency greatly, has improved the yield of product again.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sphere cutting machine which characterized in that: the automatic feeding and discharging device comprises a main body (1), wherein a funnel-shaped connector (6) is arranged at the bottom of the main body (1), a support piece (7) is arranged at the bottom of the funnel-shaped connector (6), the main body (1) comprises a control cavity (2) and a processing cavity (3), a control electronic box (10) is arranged at the upper half part of the control cavity (2), a feeding and discharging device maintenance box (12) is arranged at the lower half part of the control cavity (2), the feeding and discharging device maintenance box (12) is communicated with the processing cavity (3), a feeding and discharging device (19) and a cutting device (18) are arranged below the inner part of the processing cavity (3), the feeding and discharging device (19) is connected to one end of the top of the funnel-shaped connector (6) through a stabilizing base (101), and the cutting device (18) is connected to the other end of the top of the funnel-shaped;

the feeding and discharging device (19) comprises a direct connection motor (102) and a clamping device, the output end of the direct connection motor (102) is connected with a transmission screw rod (107), the two ends of the transmission screw rod (107) are connected to a fixing plate (103) through a first bearing (108), two ends of the bottom of the fixing plate (103) are fixed to the two ends of the top of a stabilizing base (101) respectively, the fixing plate (103) is connected with a linear sliding rod (105) through a fastening screw, the clamping device comprises a first connecting plate (109), a connecting block (110) is arranged at the top of the first connecting plate (109), the top of the connecting block (110) is connected with a second connecting plate (111), a clamping piece (112) is connected onto the second connecting plate (111), the two ends of the bottom of the first connecting plate (109) are sleeved on the linear sliding rod (105) through a linear bearing (104), and the middle position of the bottom of the first connecting plate (109) is sleeved on the transmission screw rod (ii) a

The cutting device (18) comprises a first motor (202) and a speed reducer (203), the first motor (202) is fixed at one end of the top of the connecting base (201), the speed reducer (203) is fixed at the other end of the top of the connecting base (201), the output end of the first motor (202) is connected with the input end of the speed reducer (203) through a first transmission shaft, the output end of the speed reducer (203) is provided with a second transmission shaft (204), the top of the second transmission shaft (204) is sleeved with a connecting fixing seat (205), one end of the top of the connecting fixing seat (205) is provided with a supporting seat (206), the other end of the top of the connecting fixing seat is provided with a second motor (208), the output end of the second motor (208) is connected with a rotating shaft (210) through a flange component (207), the rotating shaft (210) is connected with the supporting seat (206) through a second bearing (209), and the, fastening nuts (212), blades (213), first limit nuts (214) and second limit nuts (215) are sequentially sleeved on the threaded sections along the direction of the second motor (208) along the axis, oil spraying covers (211) are arranged above the blades (213), and the oil spraying covers (211) are fastened between the first limit nuts (214) and the second limit nuts (215) through vertical straight plates.

2. The spherical surface cutting machine according to claim 1, wherein: an electric box maintenance door is arranged on one side of the control electric box (10), a cooling fan (11) is arranged on the electric box maintenance door, and a feeding and returning device maintenance door is arranged on one side of the feeding and returning device maintenance box (12).

3. The spherical surface cutting machine according to claim 1, wherein: bottom one end of hourglass hopper-shaped connector (6) is equipped with oil storage tank (14), and the other end is equipped with waste material case (15), oil storage tank (14) and waste material case (15) are located between support piece (7), the one end of oil storage tank (14) is equipped with oil pump (13), oil pump (13) are connected in oil spout cover (211) top through oil pipe (16).

4. The spherical surface cutting machine according to claim 1, wherein: the utility model discloses a portable processing chamber, including the processing chamber, the outside one side of processing chamber (3) is equipped with portable access door (5) that are used for going up unloading, be equipped with observation window (4) on portable access door (5), the outside one end of processing chamber (3) is equipped with processing chamber maintenance door (20), the top of processing chamber (3) is equipped with the air exit, the air exit is connected with exhaust fan (9) through exhaust duct (8), the inside top of processing chamber (3) is equipped with light (17).

5. The spherical surface cutting machine according to claim 1, wherein: one side of control chamber (2) is equipped with control panel, the last touch-sensitive screen (301) that is equipped with of control panel, the below of touch-sensitive screen (301) is equipped with scram switch (302) and power display lamp (303), both sides of scram switch (302) and power display lamp (303) are equipped with raw materials and advance switch (304), raw materials and retreat switch (305), blade and advance switch (306), blade and retreat switch (307), lighting switch (308) and oil circuit switch (309).

6. The spherical surface cutting machine according to claim 1, wherein: the blade (213) adopts a carborundum spherical cutting sheet.

7. The spherical surface cutting machine according to claim 1, wherein: the bottom of the support piece (7) is provided with an anti-skidding support foot pad.