Processing equipment

Abstract

The invention belongs to the technical field of drilling machining, and discloses machining equipment which comprises a supporting device, a material pressing device, a film changing device and a machining device, the supporting device can bear a product, the material pressing device is provided with an operation hole, and during machining operation, the product is clamped and fixed between the supporting device and the material pressing device; an opening in one end of the operation hole faces a to-be-machined part of the product, the film changing device can convey a film to the position between the supporting device and the material pressing device, during machining operation, the material pressing device abuts against the product through the film, the machining device is provided with a machining part, and during machining operation, the machining part penetrates through the operation hole and the film to machine the product on the supporting device. According to the invention, the product can be pressed and fixed through the supporting device and the material pressing device, so that the processing device can safely and reliably process the product conveniently, and on the basis, the film changing device is arranged, so that the surface of a non-processing area of the product can be protected, and scratches caused by adhesion of material chips are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of drilling processing, and in particular to a processing equipment. Background Art

[0002] When milling products on automated production lines, the appearance quality of the products needs to be guaranteed. In the prior art, milling equipment is usually semi-automatic CNC and large-scale machining centers, which require manual participation in loading and unloading, resulting in low production efficiency. In addition, during processing, a closed space cannot be formed at the processing station, causing the material chips generated by the processing to fly out and adhere to the surface of the non-processing area of ​​the product, causing scratches on the surface of the non-processing area of ​​the product, directly affecting the appearance quality of the product. Summary of the invention

[0003] The object of the present invention is to provide a processing device capable of protecting the surface of a non-processing area of ​​a product.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] Processing equipment, including:

[0006] A supporting device, the supporting device being capable of carrying a product;

[0007] A material pressing device, wherein the material pressing device is provided with an operating hole. During processing, the product is clamped and fixed between the supporting device and the material pressing device, and one end of the operating hole opens toward the part of the product to be processed;

[0008] A film changing device, which can convey the film between the supporting device and the pressing device, and during processing, the pressing device presses against the product through the film;

[0009] The processing device is provided with a processing part. During the processing operation, the processing part passes through the operation hole and the film to process the product on the supporting device.

[0010] Preferably, the membrane replacement device comprises:

[0011] An export mechanism, the export mechanism comprising an export driver and an export member installed at the output end of the export driver, the film is in a strip shape, and the unused film is wound around the export member;

[0012] The winding mechanism includes a winding drive and a winding member installed at the output end of the winding drive. The film after use is wound around the winding member. The output drive drives the output member to rotate. When the winding drive drives the winding member to rotate, the film in the output mechanism can be pulled between the supporting device and the pressing device.

[0013] Preferably, the pressing device comprises:

[0014] Press drive;

[0015] The pressing module is installed at the output end of the pressing driver. The operation hole is arranged on the pressing module. The pressing module can be pressed against the end surface of the product which is away from the supporting device.

[0016] Preferably, the pressing module comprises:

[0017] A pressing plate, mounted on the output end of the pressing drive, the pressing plate being provided with a first hole;

[0018] A fixing block connected to the pressing plate;

[0019] A cushion block is sandwiched between the pressing plate and the fixing block. The cushion block is provided with a second hole. The first hole and the second hole are connected to form the working hole. The pressing plate abuts against the film through the cushion block.

[0020] Preferably, the pressing module also includes a purge block, which is connected to the pressing plate, and a cleaning channel is formed between the pressing plate and the purge block. The purge block is provided with a purge through hole, and the air inlet port of the purge through hole is connected to an external air source, and the air outlet port of the purge through hole faces the cleaning channel. The unused film extends into between the supporting device and the pad after passing through the cleaning channel.

[0021] Preferably, the device further comprises a purge device, wherein the purge device comprises:

[0022] A sleeve, which is sleeved on the outer side of the processing part, and during processing, the sleeve abuts against the pressing device;

[0023] An air intake pipeline connected to the sleeve;

[0024] The air outlet pipeline is connected to the sleeve.

[0025] Preferably, the pressing device is provided with a purge groove, and the cross-sectional area of ​​the purge groove gradually decreases along the direction from the groove mouth to the groove bottom. The working hole is arranged at the groove bottom of the purge groove. During processing, the sleeve ring is arranged on the outer periphery of the groove mouth of the purge groove.

[0026] Preferably, the pressing device is provided with an air inlet through hole, which is arranged on the peripheral side of the working hole and is connected to an external air source.

[0027] Preferably, the supporting device comprises:

[0028] Support drive;

[0029] A transfer seat, installed at the output end of the support driver;

[0030] The positioning block is arranged on the transfer seat and can carry the product. The support driver can drive the positioning block to move between the loading and unloading stations and the processing station through the transfer seat.

[0031] Preferably, the supporting device further comprises a locking mechanism, and the locking mechanism comprises:

[0032] Locking the drive assembly;

[0033] A compression support is installed at the output end of the locking drive assembly, and the locking drive assembly can drive the compression support to move toward the positioning block to lock the product on the positioning block.

[0034] Beneficial effects of the present invention:

[0035] The product can be press-fitted and fixed by the supporting device and the pressing device, so that the processing device can safely and reliably process it. On this basis, by arranging a film changing device, the film can be transported between the supporting device and the pressing device, so that the pressing device can be pressed against the product through the film, thereby protecting the surface of the non-processing area of ​​the product, isolating the material chips generated by the processing from the surface of the non-processing area of ​​the product, avoiding the material chips from adhering to the surface of the non-processing area of ​​the product and causing scratches, thereby ensuring the appearance quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic structural diagram of one aspect of the processing equipment according to an embodiment of the present invention;

[0037] Figure 2 is a schematic structural diagram of another aspect of the processing equipment according to an embodiment of the present invention;

[0038] Figure 3 is a schematic structural diagram of one aspect of the support device according to an embodiment of the present invention;

[0039] Figure 4 is a structural schematic diagram of another orientation of the support device according to an embodiment of the present invention

[0040] Figure 5 is a structural schematic diagram of a positioning block according to an embodiment of the present invention;

[0041] Figure 6 is a schematic structural diagram of a material pressing device according to an embodiment of the present invention;

[0042] Figure 7 It is a schematic structural diagram of one aspect of the material pressing module according to an embodiment of the present invention;

[0043] Figure 8 is a structural schematic diagram of another orientation of the material pressing module according to an embodiment of the present invention;

[0044] Fig. 9 is a cross-sectional view of a material pressing module according to an embodiment of the present invention;

[0045] Fig.10 is a schematic structural diagram of a purge block according to an embodiment of the present invention;

[0046] Fig.11 is a schematic structural diagram of a processing device according to an embodiment of the present invention;

[0047] Fig.12 is a schematic structural diagram of one aspect of the membrane replacement device according to an embodiment of the present invention;

[0048] Fig.13 It is a structural schematic diagram of another orientation of the membrane replacement device described in an embodiment of the present invention.

[0049] In the figure:

[0050] 1. Support device;

[0051] 11. Support driver; 12. Transfer seat; 13. Positioning block; 131. Support table; 132. Ejector pin; 14. Ejector driver; 15. Locking mechanism; 151. Translation driver; 152. Locking driver; 153. Pressing support;

[0052] 2. Pressing device;

[0053] 21. Material pressing driver; 22. Material pressing module; 221. Pressing plate; 2211. First hole; 2212. Purge slot; 2213. Air inlet hole; 2214. Communication channel; 222. Fixing block; 223. Pad; 2231. Second hole; 224. Purge block; 2241. Purge hole; 23. Material pressing bracket; 24. Tool setting instrument;

[0054] 3. Film;

[0055] 4. Processing equipment;

[0056] 41. Processing drive mechanism; 411. Processing bracket; 412. Horizontal processing driver; 413. Vertical processing driver; 42. Milling module;

[0057] 5. Membrane changing device;

[0058] 51. export mechanism; 511. export drive; 512. export member; 513. first fixed guide wheel; 514. second fixed guide wheel; 515. adjustment slide rail; 516. movable guide wheel; 517. export bracket; 518. positioning module; 52. winding mechanism; 521. winding drive; 522. winding member; 523. winding bracket; 524. winding guide wheel;

[0059] 6. Purge device;

[0060] 61. casing; 62. air inlet pipe; 63. air outlet pipe;

[0061] 10.Fix the base;

[0062] 100. Products. DETAILED DESCRIPTION

[0063] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar parts or parts having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0064] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, it can be a mechanical connection or an electrical connection, it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0065] In the description of the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0066] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0067] like Figure 1-Figure 13As shown, the present invention provides a processing device, including a support device 1, a pressing device 2, a film changing device 5 and a processing device 4. Among them, the support device 1 can carry a product 100, the pressing device 2 is provided with an operation hole, during the processing operation, the product 100 is clamped and fixed between the support device 1 and the pressing device 2, one end of the operation hole opens toward the part of the product 100 to be processed, the film changing device 5 can convey the film 3 between the support device 1 and the pressing device 2, during the processing operation, the pressing device 2 abuts against the product 100 through the film 3, and the processing device 4 is provided with a processing part, during the processing operation, the processing part passes through the operation hole and the film 3 to process the product 100 on the support device 1.

[0068] In the present invention, the product 100 can be press-fitted and fixed by the supporting device 1 and the pressing device 2, so as to facilitate the processing of the processing device 4 safely and reliably. On this basis, by arranging the film changing device 5, the film 3 can be transported between the supporting device 1 and the pressing device 2, so that the pressing device 2 is pressed against the product 100 through the film 3, and the surface of the non-processing area of ​​the product 100 can be protected, and the material chips generated by the processing and the surface of the non-processing area of ​​the product 100 can be isolated, so as to avoid the material chips adhering to the surface of the non-processing area of ​​the product 100 and causing scratches thereon, thereby ensuring the appearance quality of the product 100.

[0069] In this embodiment, the processing equipment includes a fixed base 10 , and the supporting device 1 , the pressing device 2 and the processing device 4 are respectively installed on the fixed base 10 .

[0070] Specifically, the support device 1 includes a support driver 11, a transfer seat 12 and a positioning block 13. The transfer seat 12 is installed at the output end of the support driver 11, and the positioning block 13 is arranged on the transfer seat 12, which can carry the product 100. The support driver 11 can drive the positioning block 13 to move between the loading and unloading station and the processing station through the transfer seat 12. At the processing station, the pressing device 2 can press and fix the product 100 on the positioning block 13. The above arrangement enables the support device 1 to safely load, unload and process.

[0071] More specifically, two positioning blocks 13 are provided on the transfer seat 12. When one positioning block 13 is located at the loading and unloading station, the other positioning block 13 is located at the processing station, so that loading and unloading and processing can be performed synchronously.

[0072] In this embodiment, the support driver 11 is a motor installed on the fixed base 10. The transfer seat 12 is a disc-shaped structure and is arranged horizontally. The support driver 11 can drive the transfer seat 12 to rotate around its own axis. The two positioning blocks 13 are located at both ends of the diameter of the transfer seat 12.

[0073] In other embodiments, the support driver 11 may also be a cylinder to drive the transfer base 12 to translate along a horizontal straight line.

[0074] Specifically, a support platform 131 is provided on the positioning block 13, and the product 100 can be mounted on the support platform 131. During processing, the product 100 is clamped and fixed between the support platform 131 and the pressing device 2. By providing the support platform 131, the product 100 can be reliably positioned and fixed.

[0075] More specifically, the positioning block 13 is provided with a plurality of support platforms 131, which are arranged in sequence along a horizontal straight line, and each support platform 131 can be mounted with a product 100. The above arrangement can efficiently load, unload and process a plurality of products 100.

[0076] More specifically, the supporting device 1 also includes a material ejection driver 14. The top of the supporting platform 131 is used to support the product 100. The bottom is abutted with a ejection pin 132 through a spring. The ejector pin on the top of the ejection pin 132 is slidably installed on the supporting platform 131. The transfer seat 12 is provided with an insertion port. The bottom of the ejector pin 132 extends into the insertion port. When the product 100 is processed and needs to be removed from the positioning block 13, the material ejection driver 14 drives the ejector pin to extend from the top of the supporting platform 131 through the ejection pin 132, thereby pushing the product 100 away from the supporting platform 131.

[0077] In this embodiment, each support platform 131 is equipped with a push pin 132, and the push drive 14 is a cylinder installed on the fixed base 10, which can simultaneously push multiple push pins 132 through a push block installed on the output end. In other embodiments, the push drive 14 can also be a linear motor.

[0078] Specifically, the support device 1 further includes a locking mechanism 15, which includes a locking drive assembly and a pressing support 153. The pressing support 153 is installed at the output end of the locking drive assembly, and the locking drive assembly can drive the pressing support 153 to move toward the positioning block 13 to lock the product 100 to the positioning block 13. By providing the locking mechanism 15, the product 100 can be locked to the positioning block 13 before the processing operation, ensuring that the product 100 moves toward the processing station safely and reliably after loading.

[0079] More specifically, the locking drive assembly includes a steering drive, a locking support, a translation drive 151 and a locking drive 152. The locking support is located at the middle position of the transfer seat 12 and is connected to the output end of the steering drive. The steering drive can drive the locking support to rotate relative to the transfer seat 12 or follow the transfer seat 12 to rotate. The translation drive 151 is installed on the locking support, the locking drive 152 is installed on the output end of the translation drive, and the pressing support 153 is installed on the output end of the locking drive 152. The translation drive 151 can lock the drive 152 to move radially along the transfer seat 12, and the locking drive 152 can drive the pressing support 153 to move axially along the transfer seat 12. The translation drive 151 and the locking drive 152 cooperate to drive the pressing support 153 to move to the top of the positioning block 13, and then press down to clamp and fix the product 100 between the pressing support 153 and the positioning block 13.

[0080] In this embodiment, the steering driver is a motor, the translation driver 151 and the locking driver 152 are cylinders, and the two positioning blocks 13 share a locking mechanism 15. In other implementations, the steering driver can also be a rotary cylinder, and the translation driver 151 and the locking driver 152 can also be linear motors. In other embodiments, the locking drive assembly can also be a driving device such as a manipulator.

[0081] Specifically, the pressing device 2 includes a pressing drive 21 and a pressing module 22. The pressing module 22 is installed at the output end of the pressing drive 21. The operation hole is set in the pressing module 22. The pressing module 22 can be pressed against the end surface of the product 100 away from the support device 1. The pressing drive 21 can drive the pressing module 22 to press against the product 100 on the support device 1, which is more efficient and reliable.

[0082] More specifically, the pressing module 22 includes a pressing plate 221, a fixing block 222 and a cushion block 223. The pressing plate 221 is installed at the output end of the pressing driver 21, the pressing plate 221 is provided with a first hole 2211, the fixing block 222 is connected to the pressing plate 221, the cushion block 223 is sandwiched between the pressing plate 221 and the fixing block 222, the cushion block 223 is provided with a second hole 2231, the first hole 2211 and the second hole 2231 are connected to form an operating hole, and the pressing plate 221 abuts against the film 3 through the cushion block 223. By providing the cushion block 223, when the product 100 is pressed and fixed, the cushion block 223 abuts against the film 3, so that the product 100 can be protected.

[0083] More specifically, the pressing module 22 further includes a purge block 224, which is connected to the pressing plate 221, and a clean channel is formed between the pressing plate 221 and the purge block 224. The purge block 224 is provided with a purge through hole 2241, and the air inlet port of the purge through hole 2241 is connected to an external air source, and the air outlet port of the purge through hole 2241 faces the clean channel. After passing through the clean channel, the unused film 3 extends between the support device 1 and the cushion block 223, that is, along the conveying direction of the film 3, the clean channel is located upstream of the cushion block 223. By providing the purge block 224, after connecting to the air source, the film 3 can be purged before it extends between the support device 1 and the pressing device 2, so as to prevent the film 3 from being stained with dye crumbs and covering the product 100, thereby causing damage to the product 100.

[0084] More specifically, two rows of purge through holes 2241 are provided on the purge block 224, and the outlet directions of the two rows of purge through holes 2241 are set at an angle. After the air source is connected through the air pipe joint, one row of purge through holes 2241 can blow along the conveying direction of the film 3, and the other row of purge through holes 2241 can blow against the conveying direction of the film 3. The two rows of purge through holes 2241 cooperate with the pressure plate 221 to blow the film 3 up and down to prevent processing material chips from remaining on the film 3.

[0085] In this embodiment, the pressing driver 21 is a linear motor, which can drive the pressing module 22 to move vertically. The pressing plate 221 is in the shape of an elongated strip, and a plurality of first holes 2211 are sequentially arranged along the length direction. A plurality of pads 223 are provided, and the plurality of pads 223 are sequentially arranged along the length direction of the pressing plate 221. Each pad 223 is provided with a second hole 2231, corresponding to a support platform 131. The fixed block 222 is in the shape of an elongated strip, and is arranged parallel to the pressing plate 221. There are two fixed blocks 222, and the two fixed blocks 222 are spaced apart in the width direction of the pressing plate 221 and are pressed and fixed at both ends of the pad 223.

[0086] In other embodiments, the pressing driver 21 may also be a cylinder, and the cushion block 223 may also be made of other soft materials such as plastic.

[0087] In this embodiment, the pad 223 is made of silicone, using 70HA silicone, which contacts the film 3 above the product 100 to prevent the product 100 from being damaged by hard contact, ensuring that the pressure fixes the product 100 to prevent the impact of the processing device 4 from causing the product 100 to shake and affect the processing accuracy. The fixing block 222 fixes the pad 223 and is glued and installed on the pressure plate 221 to achieve the effect of air path sealing. In other embodiments, the pad 223 can also be other soft materials such as plastic.

[0088] Specifically, the pressing driver 21 is fixed to the fixed base 10 through the pressing bracket 23 , and the pressing plate 221 is connected to the output end of the pressing driver 21 through a supporting plate.

[0089] More specifically, the material pressing device 2 further includes a tool setting instrument 24 , which is installed on the material pressing bracket 23 . Before the processing operation, the processing device 4 first performs tool setting through the tool setting instrument 24 .

[0090] In this embodiment, the tool setting instrument 24 is a conventional device in the art, and its structure and working principle are not described in detail here.

[0091] Specifically, the processing device 4 is a milling device, including a processing drive mechanism 41 and a milling module 42. The processing drive mechanism 41 is installed on the fixed base 10, and the milling module 42 is installed on the output end of the processing drive mechanism 41. The processing drive mechanism 41 can drive the milling module 42 to move. The milling cutter of the milling module 42 is the processing part, and the purge device 6 is connected to the milling module 42 and is arranged around the outer periphery of the milling cutter.

[0092] More specifically, the processing drive mechanism 41 includes a processing support 411, a horizontal processing driver 412, and a vertical processing driver 413. The processing support 411 is installed on the fixed base 10, the horizontal processing driver 412 is installed on the processing support 411, the vertical processing driver 413 is installed on the output end of the horizontal processing driver 412, and the milling module 42 is installed on the output end of the vertical processing driver 413. The horizontal processing driver 412 can drive the vertical processing driver 413 to move horizontally, so that the milling module 42 can move one by one to the top of each purge slot 2212 of the pressing device 2, and the vertical processing driver 413 can drive the milling module 42 to move vertically, so that the milling cutter can pass through the purge slot 2212 and the working hole to process the product 100.

[0093] In this embodiment, the horizontal processing driver 412 and the vertical processing driver 413 are both linear motors, and the milling module 42 is a conventional milling mechanism in the art, and its specific structure and working principle are not described in detail here.

[0094] In other embodiments, the processing device 4 may also be a conventional drilling device in the art, etc., which is not limited here.

[0095] Specifically, the film 3 is a conventional plastic film in the art, and has a long strip-like structure, with a width greater than the support table 131 . A set length is used each time, and the film 3 can be completely covered with multiple products 100 on the positioning block 13 . The processing part of the processing device 4 can penetrate the film 3 .

[0096] More specifically, the processing equipment includes a film changing device 5, and the film changing device 5 includes an export mechanism 51 and a reeling mechanism 52. The export mechanism 51 includes an export driver 511 and an export member 512 installed at the output end of the export driver 511, and the unused film 3 is wound around the export member 512. The reeling mechanism 52 includes a reeling driver 521 and a reeling member 522 installed at the output end of the reeling driver 521, and the used film 3 is wound around the reeling member 522. The export driver 511 drives the export member 512 to rotate, and when the reeling driver 521 drives the reeling member 522 to rotate, the film 3 in the export mechanism 51 can be pulled between the supporting device 1 and the pressing device 2. The above arrangement can efficiently replace the film 3 and improve the processing efficiency of the product 100.

[0097] In this embodiment, on the fixed base 10 , the pressing device 2 is located between the lead-out mechanism 51 and the winding mechanism 52 , and the film 3 led out by the lead-out mechanism 51 first passes through the lower side of the pressing module 22 of the pressing device 2 and then extends to the winding mechanism 52 .

[0098] Specifically, the export mechanism 51 further includes a first fixed guide wheel 513, a second fixed guide wheel 514, an adjustment slide rail 515 and a movable guide wheel 516. The first fixed guide wheel 513 is rotatably arranged around its own axis, the second fixed guide wheel 514 is rotatably arranged around its own axis, a slider is slidably mounted on the adjustment slide rail 515, and the movable guide wheel 516 is rotatably mounted on the slider, and the slider can be locked at any position of the adjustment slide rail 515 by a locking member, and the film 3 wound on the export member 512 is sequentially wound around the first fixed guide wheel 513, the movable guide wheel 516 and the second fixed guide wheel 514 and then extends to the winding mechanism 52. The above arrangement enables the export mechanism 51 to stably export the film 3.

[0099] More specifically, the export mechanism 51 includes an export bracket 517, which is fixed on the fixed base 10, and the export driver 511 and the adjustment slide rail 515 are respectively fixedly installed on the export bracket 517. The first fixed guide wheel 513, the second fixed guide wheel 514 and the movable guide wheel 516 are located in the same vertical plane, and the rotation axes are all horizontally arranged. The first fixed guide wheel 513 and the second fixed guide wheel 514 are located at the same height, are arranged at intervals in the horizontal direction, and are respectively rotatably installed on the export bracket 517. The adjustment slide rail 515 is vertically arranged, and the movable guide wheel 516 can be adjusted along the adjustment slide rail 515.

[0100] In this embodiment, the export driver 511 is a motor, and the export member 512 is a wheel. The export driver 511 can drive the export member 512 to rotate around its own axis, and the axis of the export member 512 is horizontally arranged.

[0101] Specifically, the export mechanism 51 further includes a positioning module 518, and the positioning module 518 is provided with a positioning channel, and the film 3 exported by the export mechanism 51 passes through the positioning channel and then extends between the support device 1 and the pressing device 2. The positioning module 518 can position the long film 3 in the width direction to prevent the exported film 3 from being skewed.

[0102] In this embodiment, the positioning module 518 includes a positioning support and a positioning cover plate. The positioning support is fixedly connected to the output bracket 517, a transversely penetrating positioning groove is arranged on the top surface of the positioning support, and the positioning cover plate is rotatably connected to the positioning support. When the positioning cover plate is covered on the positioning support, the notch of the capping positioning groove forms a positioning channel.

[0103] Specifically, the winding mechanism 52 includes a winding bracket 523 , the winding bracket 523 is fixed on the fixed base 10 , and the winding driver 521 is installed on the winding bracket 523 .

[0104] More specifically, at least one winding guide wheel 524 is disposed on the winding support 523 , and the film 3 is wound around the winding guide wheel 524 and then wound around the winding member 522 .

[0105] In this embodiment, the winding driver 521 is a motor, the winding member 522 is a shaft, a notch is radially arranged on the winding member 522, and the film 3 is clamped and fixed in the notch.

[0106] Specifically, the processing equipment further includes a purge device 6, which includes a sleeve 61, an air inlet pipeline 62 and an air outlet pipeline 63. The sleeve 61 is sleeved on the outside of the processing part. During processing, the sleeve 61 abuts against the material pressing device 2, the air inlet pipeline 62 is connected to the sleeve 61, and the air outlet pipeline 63 is connected to the sleeve 61. The above arrangement enables the processed material scraps to be blown and removed in time by connecting the air outlet pipeline 63 to an industrial vacuum cleaner during processing, further ensuring the safety of the product 100.

[0107] More specifically, the material pressing device 2 is provided with a purge groove 2212, and the cross-sectional area of ​​the purge groove 2212 gradually decreases along the direction from the groove opening to the groove bottom, and the operation hole is provided at the groove bottom of the purge groove 2212. During the processing operation, the sleeve 61 is arranged around the outer periphery of the notch of the purge groove 2212. By providing the purge groove 2212, the material chips can be efficiently gathered, and the air inlet pipe 62 and the air outlet pipe 63 cooperate to remove by blowing and suction.

[0108] In this embodiment, the sleeve 61 is a rubber corrugated accordion cover, which is connected to the milling hole module 42. During processing, it can contact the plane of the pressure plate 221. It has its own elasticity and forms a small enclosed space to prevent chips from flying. The air inlet pipe 62 is a copper pipe, which extends into the sleeve 61 through the hole to blow air. The air intake can also blow away the chips to prevent chips from being entangled with the knife due to poor chip removal during processing. The air outlet pipe 63 is a bellows, which is connected to an industrial vacuum cleaner to remove dust and chips. The purge groove 2212 is arranged on the side of the pressure plate 221 away from the pad 223. Each first hole 2211 is configured with a purge groove 2212, and the first hole 2211 is arranged at the bottom of the purge groove 2212.

[0109] Specifically, the pressing device 2 is provided with an air inlet hole 2213, which is provided on the peripheral side of the working hole and connected to an external air source. The above arrangement enables the material chips in the purge groove 2212 to be blown into the sleeve 61 when the air inlet hole 2213 is connected to the air source, so that the material chips can be removed more efficiently.

[0110] More specifically, the air inlet holes 2213 are connected to the purge slots 2212 , and each purge slot 2212 is configured with two air inlet holes 2213 . The air inlet holes 2213 extend along the width direction of the pressing plate 221 , and the two air inlet holes 2213 are located on opposite sides of the purge slot 2212 .

[0111] In this embodiment, the product 100 is a high-gloss plastic product. The pressing plate 221 and the fixed block 222 are arranged to form a connecting channel 2214 connecting the air inlet holes 2213 on the same side of the multiple purge grooves 2212. The air source is connected to the connecting channel 2214 through an air pipe joint, so that air can be blown into the multiple air inlet holes 2213. The air intake of the air pipe joint forms an air path through the pressing plate 221, so that air can be blown before and after the contact position of the processing part in the purge groove 2212, thereby preventing processing material chips from remaining in the purge groove 2212 and causing damage to the product 100.

[0112] The specific method of using the processing equipment of the present invention is as follows:

[0113] Step 1: Place the product 100 to be processed on the support platform 131 of the positioning block 13 at the loading and unloading station through an external mechanism.

[0114] Step 2: The translation driver 151 and the locking driver 152 of the locking mechanism 15 cooperate to drive the pressing support 153 to press down and fix the product 100 to be processed.

[0115] Step 3: The support driver 11 drives the transfer seat 12 to rotate until the positioning block 13 moves to the processing station.

[0116] Step 4: The translation driver 151 and the locking driver 152 cooperate to drive the pressing support 153 away from the top of the product 100.

[0117] Step 5: The output driver 511 drives the output member 512 to release the film 3 , and the winding driver 521 drives the winding member 522 to wind up the film 3 , so that the new film 3 that has not been punctured extends into between the positioning block 13 and the pressing module 22 .

[0118] Step 6: The pressing driver 21 drives the pressing module 22 to descend until the film 3 is pressed against the top of the product 100 .

[0119] Step 7: The machining drive mechanism 41 drives the milling module 42 to descend to the tool setting instrument 24 to complete the tool setting.

[0120] Step eight: the processing drive mechanism 41 drives the milling module 42 to descend, so that the sleeve 61 is pressed against the top surface of the pressing plate 221 , thereby forming a small enclosed space around the purge slot 2212 .

[0121] Step nine, the milling module 42 processes the product 100, and at the same time, the pressure plate 221 takes in air through the air pipe joint to form an air path, so that air can be blown before and after the milling processing position. After the purge block 224 and the pressure plate 221 are matched, the film 3 is blown up and down, and the air inlet pipe 62 extends through the hole to blow air. The air intake can also blow away the material chips, and the air outlet pipe 63 is connected to an industrial vacuum cleaner to remove dust and chips to prevent the product 100 from being damaged by hard contact, until the milling module 42 has processed multiple products 100 on the positioning block 13.

[0122] Step 10: The processing drive mechanism 41 drives the milling module 42 to reset, and the pressing drive 21 drives the pressing module 22 to reset.

[0123] Step 11: The support driver 11 drives the transfer seat 12 to rotate until the positioning block 13 carrying the processed product 100 moves to the loading and unloading station, and the positioning block 13 carrying the product 100 to be processed moves to the processing station.

[0124] Step 12: The ejection driver 14 drives the ejection pin 132 to lift up the processed product 100, and then take away the product 100.

[0125] In the processing equipment of the present invention, the purge device 6 can form a smaller space to achieve closed dust removal, and the pressing device 2 and the film 3 cooperate to achieve elastic pressing without damaging the product 100 and high stability. The whole is suitable for dust-proof pressing of various types of milling processing such as automatic CNC and semi-automatic CNC.

[0126] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Processing equipment, characterized in that, include: A supporting device (1), wherein the supporting device (1) is capable of carrying a product (100); A material pressing device (2), wherein the material pressing device (2) is provided with an operation hole. During processing, the product (100) is clamped and fixed between the support device (1) and the material pressing device (2), and one end of the operation hole opens toward a portion of the product (100) to be processed; a film changing device (5), wherein the film changing device (5) is capable of conveying the film (3) between the supporting device (1) and the pressing device (2); during processing, the pressing device (2) is pressed against the product (100) via the film (3); A processing device (4) is provided with a processing part. During processing, the processing part passes through the operation hole and the film (3) to process the product (100) on the supporting device (1).

2. The processing equipment according to claim 1, characterized in that: The membrane replacement device (5) comprises: An export mechanism (51), the export mechanism (51) comprising an export driver (511) and an export member (512) installed at the output end of the export driver (511), the film (3) being in a strip shape, and the unused film (3) being wound around the export member (512); The winding mechanism (52) includes a winding drive (521) and a winding member (522) installed at the output end of the winding drive (521). The film (3) after use is wound around the winding member (522). The output drive (511) drives the output member (512) to rotate. When the winding drive (521) drives the winding member (522) to rotate, the film (3) in the output mechanism (51) can be pulled between the supporting device (1) and the pressing device (2).

3. The processing equipment according to claim 1, characterized in that: The pressing device (2) comprises: Pressing drive (21); A material pressing module (22) is installed at the output end of the material pressing driver (21); the operating hole is arranged on the material pressing module (22); and the material pressing module (22) can abut against the end surface of the product (100) which is away from the supporting device (1).

4. The processing equipment according to claim 3, characterized in that: The pressing module (22) comprises: A pressing plate (221) is installed at the output end of the pressing driver (21), and the pressing plate (221) is provided with a first hole (2211); A fixing block (222) connected to the pressing plate (221); A cushion block (223) is sandwiched between the pressure plate (221) and the fixed block (222); the cushion block (223) is provided with a second hole (2231); the first hole (2211) and the second hole (2231) are connected to form the working hole; the pressure plate (221) is pressed against the film (3) through the cushion block (223).

5. The processing equipment according to claim 4, characterized in that: The pressing module (22) also includes a purge block (224), which is connected to the pressing plate (221), and a cleaning channel is formed between the pressing plate (221) and the purge block (224). The purge block (224) is provided with a purge through hole (2241), and the air inlet port of the purge through hole (2241) is connected to an external air source, and the air outlet port of the purge through hole (2241) faces the cleaning channel. After passing through the cleaning channel, the unused film (3) extends into between the supporting device (1) and the cushion block (223).

6. The processing equipment according to claim 1, characterized in that: The invention also comprises a purge device (6), wherein the purge device (6) comprises: A sleeve (61) is sleeved on the outer side of the processing portion, and during processing, the sleeve (61) abuts against the material pressing device (2); An air intake pipeline (62) connected to the sleeve (61); The air outlet pipeline (63) is connected to the sleeve (61).

7. The processing equipment according to claim 6, characterized in that The material pressing device (2) is provided with a purging groove (2212), and the cross-sectional area of ​​the purging groove (2212) gradually decreases along the direction from the groove opening to the groove bottom. The working hole is arranged at the groove bottom of the purging groove (2212). During processing, the sleeve (61) is arranged around the outer periphery of the groove opening of the purging groove (2212).

8. The processing equipment according to claim 7, characterized in that: The material pressing device (2) is provided with an air intake hole (2213), and the air intake hole (2213) is arranged on the peripheral side of the working hole and is connected to an external air source.

9. The processing equipment according to any one of claims 1 to 8, characterized in that: The supporting device (1) comprises: Support driver (11); A transfer seat (12) installed at the output end of the support driver (11); The positioning block (13) is arranged on the transfer seat (12) and can carry the product (100). The support driver (11) can drive the positioning block (13) to move between the loading and unloading station and the processing station through the transfer seat (12).

10. The processing equipment according to claim 9, characterized in that The supporting device (1) further comprises a locking mechanism (15), wherein the locking mechanism (15) comprises: Locking the drive assembly; A compression support (153) is installed at the output end of the locking drive assembly, and the locking drive assembly can drive the compression support (153) to move toward the positioning block (13) to lock the product (100) to the positioning block (13).

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