Plastic mold processing device

Abstract

The present invention discloses a plastic mold processing device, which relates to the field of mold processing technology, including a clamping component, a supporting component, a positioning device, a one-way component, and a cleaning device. The cleaning device drives the cleaning bracket to slide downward when processing downward through the positioning device, and the cleaning bracket drives the dust collector head to slide outward on the dust collector base through the cleaning connecting rod. When the positioning device is lifted upward, the cleaning bracket drives the dust collector head to slide inward on the dust collector base through the cleaning connecting rod, so as to realize the dust collector head to absorb chips from the processing part. The positioning device drives the connecting component to rotate clockwise through the hollow motor. At this time, the one-way component will limit the rotation of the conversion spindle. The connecting component drives the hollow lead screw to slide upward through the conversion ball. The hollow lead screw drives the mounting base to slide inward on the positioning chassis through the positioning connecting rod. The connecting component is also driven by the hollow motor to rotate counterclockwise. The connecting component drives the positioning chassis to rotate through the conversion component to realize the integrated positioning function.

Description

Technical Field

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

[0002] In the process of processing plastic molds, a large amount of debris will be generated; if these debris are not cleaned in time, they will fly into the air and the machine, causing damage to the health of the staff and the service life of the machine; at the same time, the debris generated will also affect the processing accuracy of the plastic mold; therefore, in the process of processing plastic molds, cleaning of the debris is particularly critical.

[0003] Most of the existing plastic mold processing devices use manual cleaning. After a certain degree of processing, the debris needs to be manually swept out. This manual cleaning method is inefficient and has certain safety hazards. The mechanical cleaning methods in the prior art are generally divided into suction methods and blowing methods. Although these two methods can effectively avoid the occurrence of safety hazards, they cannot effectively clean the debris near the processing part. Therefore, a plastic mold processing device is needed that can improve the cleaning efficiency of the debris and can also clean the debris near the processing part in time to solve the shortcomings of the existing plastic mold processing devices.

[0004] For example, the patent with the announcement number CN113522812B provides a plastic mold processing device, which includes a processing table, a sliding mechanism, a chip blowing mechanism, a cleaning mechanism and a chip blocking mechanism to realize the function of taking samples. The chip blowing mechanism and the cleaning mechanism are combined to realize the cleaning function of the plastic mold surface and the debris in the mold hole. This application avoids the problem of cumbersome plastic mold cleaning process and also avoids the problem of debris on the plastic mold splashing everywhere. However, this solution cannot automatically control the cleaning position of the chip blowing mechanism and the cleaning mechanism by changing the position of the processing tool, thereby failing to further improve the efficiency of chip cleaning and failing to further simplify the chip cleaning steps; this solution cannot perform drilling while cleaning the debris, failing to improve the processing efficiency; the drilling positioning in the prior art often adopts two-direction positioning in the front-to-back direction and the left-to-right direction, which requires at least two power sources to drive, and easily causes the superposition of errors, and fails to perform integrated positioning of the drilling position by one power source, thereby reducing the superposition of errors; this solution limits the mold by left-right symmetrical clips, failing to adapt to molds of different shapes, and failing to completely wrap the mold, which is likely to cause the mold to shift. Summary of the invention

[0005] The purpose of the present invention is to provide a plastic mold processing device, which aims to solve technical problems existing in the prior art, such as how to achieve direct cleaning during the processing process and close-range cleaning of the processing part, how to control the cleaning position of the cleaning system by changing the position of the processing tool, how to achieve integrated control of drilling positioning, and how to completely wrap molds of different shapes.

[0006] In view of the above technical problems, the technical solution adopted by the present invention is: a plastic mold processing device, including a clamping assembly, a support assembly, a positioning device, a one-way assembly, and a cleaning device; the clamping assembly is fixedly installed on the side of the support assembly; a hydraulic pipeline is arranged on the support assembly; the hydraulic pipeline is connected to the side of the clamping assembly; the hydraulic pipeline realizes the clamping assembly to clamp the plastic mold by conveying hydraulic oil into the clamping assembly; the positioning device is fixedly installed on the upper end of the support assembly; the one-way assembly is fixedly installed on the upper end of the positioning device; the cleaning device is provided with a cleaning chassis, a cleaning bracket, a dust suction head, a cleaning connecting rod, and a dust suction base; the cleaning chassis is fixedly installed on the support assembly The cleaning bracket is slidably installed on the upper end of the cleaning chassis in the vertical direction; the upper end of the cleaning bracket is also fixedly installed on the lower surface of the positioning device; the dust collector head is slidably installed inside the dust collector base in the horizontal direction; the two ends of the cleaning connecting rod are respectively hinged at the upper end of the dust collector head and the lower end of the cleaning bracket; when the positioning device is processed downward, it will drive the cleaning bracket to slide downward on the cleaning chassis, and the cleaning bracket drives the dust collector head to slide outward on the dust collector base through the cleaning connecting rod. When the positioning device is lifted upward, the cleaning bracket drives the dust collector head to slide inward on the dust collector base through the cleaning connecting rod, so that the dust collector head is closer to the processing part, so as to realize the dust collection function of the dust collector head on the processing part.

[0007] Furthermore, the cleaning device also includes an annular groove, a spiral roller, a sliding pillar, a dust exhaust pipe, and an annular linear motor; the annular groove is fixedly mounted on the upper surface of the cleaning chassis; the annular groove is also provided with a through hole in the vertical direction; the spiral roller is rotatably connected to the front end of the dust collector head; the front end of the sliding pillar is fixedly mounted on the side of the dust collector head; the rear end of the sliding pillar is slidably mounted inside the dust collector base along the horizontal direction; the two ends of the dust exhaust pipe are respectively connected to the dust collector head and the annular linear motor; the annular linear motor is slidably mounted inside the annular groove.

[0008] Furthermore, a dust suction hole is arranged at the front end of the dust suction head; a micro air pump is arranged at the rear end of the dust suction hole; and the micro air pump at the rear end of the dust suction hole is also connected to the dust exhaust pipe.

[0009] Furthermore, the positioning device includes a positioning slide, a positioning bracket, a protective cover, a hollow motor, a positioning electric push rod, a connecting assembly, a conversion assembly, a positioning connecting rod, a positioning chassis, and a mounting base; the positioning slide is fixedly installed at the upper end of the supporting assembly; the positioning bracket is slidably installed in the positioning slide along the vertical direction; the protective cover is fixedly installed at the upper end of the positioning bracket; the hollow motor is fixedly installed at the upper end of the positioning bracket; the positioning electric push rod is fixedly installed inside the positioning slide; the output end of the positioning electric push rod is also fixedly connected to the lower end of the positioning bracket; the connecting assembly is fixedly installed at the output end of the hollow motor; the upper end of the conversion assembly is rotatably connected in the one-way assembly; the lower end of the conversion assembly is fixedly installed on the upper surface of the positioning chassis; the upper end of the positioning connecting rod is hinged to the side of the conversion assembly; the lower end of the positioning connecting rod is hinged to the side of the mounting base; the mounting base is slidably installed in the horizontal direction at the lower end of the positioning chassis.

[0010] Furthermore, the connecting assembly includes a connecting sleeve, a connecting spring, a one-way connecting head, a one-way connecting tooth, and a hollow shaft; the connecting sleeve is slidably installed on the outer surface of the hollow shaft along the axial direction of the hollow shaft; the two ends of the connecting spring are respectively fixedly installed on the upper end of the hollow shaft and the upper end of the one-way connecting head; the one-way connecting head is slidably installed on the outer surface of the hollow shaft along the axial direction of the hollow shaft; the one-way connecting tooth is fixedly installed on the lower end of the one-way connecting head; and the hollow shaft is fixedly installed on the output shaft of the hollow motor.

[0011] Furthermore, the conversion assembly includes a conversion disk, a conversion ball, a hollow screw, a limit connection groove, a conversion main shaft, a one-way connection groove, and a conversion sleeve; the conversion disk is fixedly installed on the side of the hollow screw in the radial direction; the side of the conversion disk is also hinged to the upper end of the positioning connecting rod; the upper end of the conversion ball is meshed with the lower end of the connection sleeve; the internal thread on the conversion ball also forms a thread pair with the external thread on the hollow screw; the hollow screw is slidably installed on the outer surface of the conversion sleeve along the axial direction of the conversion sleeve; the upper end of the conversion main shaft is rotatably connected to the inside of the one-way assembly; a limit connection groove is also provided on the conversion main shaft; the conversion sleeve is fixedly installed on the lower end of the conversion main shaft; a one-way connection groove is also provided on the conversion sleeve; the one-way connection groove is also meshed with the one-way connection tooth.

[0012] Furthermore, the support assembly also includes a support shell, an inspection door, a stepper motor, a bottom support plate, a hydraulic box, an extrusion cylinder, a small pulley, an extrusion assembly, a belt, and a large pulley; the support shell is fixedly mounted on the lower end of the cleaning chassis; the inspection door is hinged on the side of the support shell; the bottom support plate is fixedly mounted on the lower end of the support shell; the stepper motor is fixedly mounted on the lower end of the bottom support plate; the large pulley is fixedly mounted on the output end of the stepper motor; the hydraulic box is fixedly mounted on the side of the support shell; a plunger is provided inside the hydraulic box; the plunger inside the hydraulic box is also fixedly connected to the upper end of the extrusion assembly; the extrusion cylinder is fixedly mounted on the lower end of the hydraulic box; the extrusion cylinder is also fixedly mounted on the side of the support shell; the small pulley is rotatably connected to the lower end of the extrusion cylinder; the extrusion assembly is slidably mounted inside the extrusion cylinder along the vertical direction; the two ends of the belt are slidably mounted on the outer cylindrical surface of the small pulley and the outer cylindrical surface of the large pulley respectively; the hydraulic pipeline is also fixedly connected to the side of the hydraulic box.

[0013] Furthermore, the extrusion assembly includes an extrusion head, a positioning pin, and an extrusion screw; the extrusion head is fixedly installed on the upper end of the extrusion screw; the extrusion head is slidably installed inside the extrusion barrel along the vertical direction; the positioning pin is slidably installed inside the extrusion head along the radial direction; the positioning pin is also fixedly connected to the extrusion head through a spring; the external thread on the extrusion screw also forms a thread pair with the internal thread on the small pulley.

[0014] Furthermore, the clamping assembly includes a flexible clamping plate, a sliding bracket, a central bracket, a first flexible plug, a second flexible plug, a parallel hydraulic cylinder, and a liquid separation box; the flexible clamping plate is fixedly mounted on the left surface of the central bracket; the sliding bracket is slidably mounted on the right surface of the flexible clamping plate along the horizontal direction; the left end of the first flexible plug is fixedly mounted on the right surface of the central bracket; the first flexible plug is also slidably mounted inside the parallel hydraulic cylinder along the horizontal direction; the left end of the second flexible plug is fixedly mounted on the right surface of the sliding bracket; the second flexible plug is also slidably mounted inside the parallel hydraulic cylinder along the horizontal direction; the left end of the liquid separation box is fixedly connected to the right end of the parallel hydraulic cylinder; the right end of the liquid separation box is fixedly connected to the hydraulic pipeline.

[0015] Furthermore, the one-way component includes a one-way bracket, a one-way disc, a one-way spring, and a limit connecting tooth; the one-way bracket is fixedly installed on the upper end of the positioning bracket; the one-way disc is fixedly installed on the upper end of the one-way bracket; the inner cylindrical surface of the one-way disc is also rotatably connected to the upper end of the conversion main shaft; the one-way spring is fixedly installed inside the one-way disc along the radial direction of the one-way disc; the limit connecting tooth is fixedly installed on one end of the one-way spring along the radial direction of the one-way disc; the limit connecting tooth is also engaged with the limit connecting groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) The cleaning device drives the cleaning bracket to slide downward when the positioning device is used for downward processing. The cleaning bracket drives the dust collector head to slide outward on the dust collector base through the cleaning connecting rod. When the positioning device is lifted upward, the cleaning bracket drives the dust collector head to slide inward on the dust collector base through the cleaning connecting rod, thereby realizing the integrated control of the dust collector head on the dust collection of the processing part during the processing. (2) The positioning device drives the connecting assembly to rotate clockwise through the hollow motor. At this time, the one-way assembly will limit the rotation of the conversion spindle. The connecting assembly drives the hollow lead screw to slide upward through the conversion ball. The hollow lead screw drives the mounting base to slide inward on the positioning chassis through the positioning connecting rod. The hollow motor also drives the connecting assembly to rotate counterclockwise. The connecting assembly drives the positioning chassis to rotate through the conversion assembly to realize the integrated positioning function. (3) The support assembly drives the large pulley to rotate through the stepper motor, and the large pulley drives the extrusion assembly to slide upward through the belt and the small pulley. The extrusion assembly drives the hydraulic oil from the hydraulic pipeline into the parallel hydraulic cylinder through the plunger in the hydraulic box. The hydraulic oil drives the first flexible plug and the second flexible plug to extend forward respectively, so that the flexible clamping plate will hold the plastic mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the general assembly structure of the working state of an embodiment of the present invention.

[0018] Figure 2 It is a schematic structural diagram of the clamping assembly of the present invention.

[0019] Figure 3 The structure of the support assembly of the present invention is schematically shown in FIG. Figure 1 .

[0020] Figure 4 The structure of the support assembly of the present invention is schematically shown in FIG. Figure 2 .

[0021] Figure 5 It is a schematic structural diagram of the extrusion assembly of the present invention.

[0022] Figure 6 The structure of the positioning device of the present invention is shown in FIG. Figure 1 .

[0023] Figure 7 The structure of the positioning device of the present invention is shown in FIG. Figure 2 .

[0024] Figure 8 It is a schematic diagram of the structure of the connection assembly of the present invention.

[0025] Fig. 9 It is a schematic diagram of the structure of the conversion component of the present invention.

[0026] Fig.10 It is a schematic structural diagram of the one-way component of the present invention.

[0027] Fig.11 It is a schematic structural diagram of the cleaning device of the present invention.

[0028] In the figure: 1-clamping assembly; 2-supporting assembly; 3-positioning device; 4-unidirectional assembly; 5-cleaning device; 101-flexible clamping plate; 102-sliding bracket; 103-central bracket; 104-first flexible plug; 105-second flexible plug; 106-parallel hydraulic cylinder; 107-liquid separation box; 201-support shell; 202-inspection door; 203-stepping motor; 204-bottom support plate; 205-hydraulic pipeline; 206-hydraulic box; 207-extrusion cylinder; 208-small pulley; 209-extrusion assembly; 210-belt; 211-large pulley; 212-extrusion head; 213-positioning pin; 214-extrusion screw; 301-positioning slide; 302-positioning bracket; 303-protective cover; 304-hollow motor; 305-positioning electric push rod; 306-connection assembly; 30 7-conversion assembly; 308-positioning connecting rod; 309-positioning chassis; 310-mounting base; 311-connection sleeve; 312-connection spring; 313-one-way connection head; 314-one-way connection tooth; 315-hollow shaft; 316-conversion disk; 317-conversion ball; 318-hollow screw; 319-limited connection groove; 320-conversion spindle; 321-one-way connection groove; 322- Conversion sleeve; 401-one-way bracket; 402-one-way disk; 403-one-way spring; 404-limiting connecting tooth; 501-cleaning chassis; 502-annular groove; 503-cleaning bracket; 504-spiral roller; 505-dust suction head; 506-sliding support; 507-cleaning connecting rod; 508-dust exhaust pipe; 509-annular linear motor; 510-dust suction base; 511-dust suction hole. DETAILED DESCRIPTION

[0029] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0030] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0031] Figures 1 to 11 It is a preferred embodiment of the present invention.

[0032] like Figure 1As shown, the clamping assembly 1 is fixedly mounted on the side of the supporting assembly 2; a hydraulic pipeline 205 is provided on the supporting assembly 2; the hydraulic pipeline 205 is connected to the side of the clamping assembly 1; the hydraulic pipeline 205 realizes the clamping assembly 1 clamping the plastic mold by conveying hydraulic oil into the clamping assembly 1; the positioning device 3 is fixedly mounted on the upper end of the supporting assembly 2; the one-way assembly 4 is fixedly mounted on the upper end of the positioning device 3; the cleaning device 5 is provided with a cleaning chassis 501, a cleaning bracket 503, a dust suction head 505, a cleaning connecting rod 507, and a dust suction base 510; the cleaning chassis 501 is fixedly mounted on the upper end of the supporting assembly 2; the cleaning bracket 503 is slidably mounted on the upper end of the cleaning chassis 501 along the vertical direction; the cleaning bracket 503 The upper end is also fixedly mounted on the lower surface of the positioning device 3; the dust suction head 505 is slidably mounted inside the dust suction base 510 in the horizontal direction; the two ends of the cleaning connecting rod 507 are respectively hinged on the upper end of the dust suction head 505 and the lower end of the cleaning bracket 503; when the positioning device 3 is processed downward, it will drive the cleaning bracket 503 to slide downward on the cleaning chassis 501, and the cleaning bracket 503 drives the dust suction head 505 to slide outward on the dust suction base 510 through the cleaning connecting rod 507. When the positioning device 3 is lifted upward, the cleaning bracket 503 drives the dust suction head 505 to slide inward on the dust suction base 510 through the cleaning connecting rod 507, so that the dust suction head 505 is closer to the processing part, so as to realize the dust suction function of the dust suction head 505 on the processing part.

[0033] like Figure 2 As shown, in the clamping assembly 1, the flexible clamping plate 101 is fixedly mounted on the left surface of the central bracket 103; the sliding bracket 102 is slidably mounted on the right surface of the flexible clamping plate 101 along the horizontal direction; the left end of the first flexible plug 104 is fixedly mounted on the right surface of the central bracket 103; the first flexible plug 104 is also slidably mounted inside the parallel hydraulic cylinder 106 along the horizontal direction; the left end of the second flexible plug 105 is fixedly mounted on the right surface of the sliding bracket 102; the second flexible plug 105 is also slidably mounted inside the parallel hydraulic cylinder 106 along the horizontal direction; the left end of the liquid separating box 107 is fixedly connected to the right end of the parallel hydraulic cylinder 106; the right end of the liquid separating box 107 is fixedly connected to the hydraulic pipeline 205.

[0034] like Figure 3 and Figure 4As shown, in the support assembly 2, the support shell 201 is fixedly mounted on the lower end of the cleaning chassis 501; the inspection door 202 is hinged on the side of the support shell 201; the bottom support plate 204 is fixedly mounted on the lower end of the support shell 201; the stepper motor 203 is fixedly mounted on the lower end of the bottom support plate 204; the large pulley 211 is fixedly mounted on the output end of the stepper motor 203; the hydraulic box 206 is fixedly mounted on the side of the support shell 201; the hydraulic box 206 is provided with a plunger; the plunger inside the hydraulic box 206 The plug is also fixedly connected to the upper end of the extrusion assembly 209; the extrusion cylinder 207 is fixedly installed at the lower end of the hydraulic box 206; the extrusion cylinder 207 is also fixedly installed on the side of the supporting shell 201; the small pulley 208 is rotatably connected to the lower end of the extrusion cylinder 207; the extrusion assembly 209 is slidably installed inside the extrusion cylinder 207 along the vertical direction; the two ends of the belt 210 are respectively slidably installed on the outer cylindrical surface of the small pulley 208 and the outer cylindrical surface of the large pulley 211; the hydraulic pipeline 205 is also fixedly connected to the side of the hydraulic box 206.

[0035] like Figure 5 As shown, in the extrusion assembly 209, the extrusion head 212 is fixedly installed on the upper end of the extrusion screw 214; the extrusion head 212 is slidably installed inside the extrusion cylinder 207 along the vertical direction; the locking pin 213 is slidably installed inside the extrusion head 212 along the radial direction; the locking pin 213 is also fixedly connected to the extrusion head 212 through a spring; the external thread on the extrusion screw 214 also forms a thread pair with the internal thread on the small pulley 208.

[0036] like Figure 6 and Figure 7 As shown, in the positioning device 3, the positioning slide 301 is fixedly installed on the upper end of the support component 2; the positioning bracket 302 is slidably installed in the positioning slide 301 along the vertical direction; the protective cover 303 is fixedly installed on the upper end of the positioning bracket 302; the hollow motor 304 is fixedly installed on the upper end of the positioning bracket 302; the positioning electric push rod 305 is fixedly installed inside the positioning slide 301; the output end of the positioning electric push rod 305 is also fixedly connected to the lower end of the positioning bracket 302; the connecting assembly 306 is fixedly installed on the output end of the hollow motor 304; the upper end of the conversion assembly 307 is rotatably connected in the one-way assembly 4; the lower end of the conversion assembly 307 is fixedly installed on the upper surface of the positioning chassis 309; the upper end of the positioning link 308 is hinged to the side of the conversion assembly 307; the lower end of the positioning link 308 is hinged to the side of the mounting base 310; the mounting base 310 is slidably installed on the lower end of the positioning chassis 309 along the horizontal direction.

[0037] like Figure 8As shown, in the coupling assembly 306, the coupling sleeve 311 is slidably mounted on the outer surface of the hollow shaft 315 along the axial direction of the hollow shaft 315; the two ends of the coupling spring 312 are respectively fixedly mounted on the upper end of the hollow shaft 315 and the upper end of the one-way coupling head 313; the one-way coupling head 313 is slidably mounted on the outer surface of the hollow shaft 315 along the axial direction of the hollow shaft 315; the one-way coupling tooth 314 is fixedly mounted on the lower end of the one-way coupling head 313; and the hollow shaft 315 is fixedly mounted on the output shaft of the hollow motor 304.

[0038] like Fig. 9 As shown, in the conversion component 307, the conversion disk 316 is fixedly installed on the side of the hollow screw 318 in the radial direction; the side of the conversion disk 316 is also hinged to the upper end of the positioning connecting rod 308; the upper end of the conversion ball 317 is meshed with the lower end of the connecting sleeve 311; the internal thread on the conversion ball 317 also forms a thread pair with the external thread on the hollow screw 318; the hollow screw 318 is slidably installed on the outer surface of the conversion sleeve 322 along the axial direction of the conversion sleeve 322; the upper end of the conversion main shaft 320 is rotatably connected to the inside of the one-way component 4; a limited position connecting groove 319 is also provided on the conversion main shaft 320; the conversion sleeve 322 is fixedly installed on the lower end of the conversion main shaft 320; a one-way connecting groove 321 is also provided on the conversion sleeve 322; the one-way connecting groove 321 is also meshed with the one-way connecting tooth 314.

[0039] like Fig.10 As shown, in the one-way component 4, the one-way bracket 401 is fixedly installed on the upper end of the positioning bracket 302; the one-way disc 402 is fixedly installed on the upper end of the one-way bracket 401; the inner cylindrical surface of the one-way disc 402 is also rotatably connected to the upper end of the conversion main shaft 320; the one-way spring 403 is fixedly installed in the one-way disc 402 along the radial direction of the one-way disc 402; the limiting connecting tooth 404 is fixedly installed on one end of the one-way spring 403 along the radial direction of the one-way disc 402; the limiting connecting tooth 404 is also engaged with the limiting connecting groove 319.

[0040] like Fig.11 As shown, in the cleaning device 5, the annular groove 502 is fixedly mounted on the upper surface of the cleaning chassis 501; the annular groove 502 is also provided with a through hole in the vertical direction; the spiral roller shaft 504 is rotatably connected to the front end of the dust suction head 505; the front end of the sliding support 506 is fixedly mounted on the side of the dust suction head 505; the rear end of the sliding support 506 is slidably mounted inside the dust suction base 510 along the horizontal direction; the two ends of the dust exhaust pipe 508 are respectively connected to the dust suction head 505 and the annular linear motor 509; the annular linear motor 509 is slidably mounted inside the annular groove 502; the front end of the dust suction head 505 is provided with a dust suction hole 511; the rear end of the dust suction hole 511 is provided with a micro air pump; the micro air pump at the rear end of the dust suction hole 511 is also connected to the dust exhaust pipe 508.

[0041] Working principle of the present invention: Figure 1 The usage and corresponding scenarios of the present invention are given. The posture control of the plastic mold processing process is determined by the support component 2, the positioning device 3 and the cleaning device 5. The posture of the positioning device 3 is determined by the cleaning device 5, and the posture of the support component 2 is determined by the cleaning device 5. Therefore, the cleaning device 5 is the core of the plastic mold processing process.

[0042] Taking the preferred embodiment as an example, firstly, the inspection door 202 on the support assembly 2 is manually opened, and then the plastic mold is placed inside the support shell 201. At this time, the plastic mold is between the two clamping assemblies 1. Then, the stepper motor 203 on the support assembly 2 drives the large pulley 211 to rotate, and the large pulley 211 drives the extrusion assembly 209 to slide upward through the belt 210 and the small pulley 208. The extrusion assembly 209 drives the hydraulic oil from the hydraulic pipeline 205 into the parallel hydraulic cylinder 106 through the plunger in the hydraulic box 206. The hydraulic oil drives the first flexible plug 104 and the second flexible plug 105 to extend forward respectively, and the first flexible plug 104 passes through the hydraulic box 206. The central bracket 103 drives the middle part of the flexible clamping plate 101 to extend forward, and at the same time, the second flexible plug 105 drives the side of the flexible clamping plate 101 to extend forward through the sliding bracket 102. When the middle part of the flexible clamping plate 101 contacts the plastic mold first, the first flexible plug 104 stops extending forward, and the second flexible plug 105 continues to extend forward. At this time, the sliding bracket 102 moves laterally on the right end surface of the flexible clamping plate 101, and the second flexible plug 105 also bends and deforms accordingly. At this time, the extension of the second flexible plug 105 drives the flexible clamping plate 101 to bend and deform, thereby wrapping and clamping the entire plastic mold; first, the electric drill tool It is fixed on the mounting base 310 of the positioning device 3 by bolts, and then the hollow motor 304 drives the connecting assembly 306 to rotate clockwise. At this time, the one-way assembly 4 will limit the rotation of the conversion spindle 320, and the connecting assembly 306 drives the hollow lead screw 318 to slide upward through the conversion ball 317. The hollow lead screw 318 drives the mounting base 310 to slide inward on the positioning chassis 309 through the positioning connecting rod 308 to achieve the lateral positioning of the electric drill tool, and then the hollow motor 304 drives the connecting assembly 306 to rotate counterclockwise, and the connecting assembly 306 drives the conversion assembly 307 to rotate counterclockwise, and the conversion assembly 307 drives the positioning bottom The disk 309 rotates counterclockwise to achieve the circumferential positioning of the electric drill tool, thereby realizing the integrated control function of positioning; when the positioning device 3 is processing downward, it will drive the cleaning bracket 503 on the cleaning device 5 to slide downward, and the cleaning bracket 503 drives the dust collector head 505 to slide outward on the dust collector base 510 through the cleaning connecting rod 507, so that the dust collector head 505 is away from the processing part. When the positioning device 3 is lifted upward, the cleaning bracket 503 will drive the dust collector head 505 to slide inward on the dust collector base 510 through the cleaning connecting rod 507, so that the dust collector head 505 is closer to the processing part, thereby realizing the dust collection function of the dust collector head 505 on the processing part.

[0043] Specifically, Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, first, the inspection door 202 on the support shell 201 is manually opened, and then the plastic mold is placed inside the support shell 201. At this time, the plastic mold is between the flexible clamping plates 101 of the two clamping components 1. Then, the stepper motor 203 on the bottom support plate 204 drives the large pulley 211 to rotate, and the large pulley 211 drives the extrusion screw 214 on the extrusion assembly 209 to slide upward through the belt 210 and the small pulley 208. The extrusion screw 214 drives the extrusion head 212 to slide upward inside the extrusion cylinder 207. The extrusion head 212 drives the hydraulic oil from the hydraulic pipeline 205 and the liquid separation box 107 into the parallel hydraulic cylinder 106 through the plunger in the hydraulic box 206. The hydraulic oil drives the first flexible plug 104 and the second flexible plug 105 to extend forward respectively, and the first flexible plug 104 passes through the middle The core bracket 103 drives the middle part of the flexible clamping plate 101 to extend forward, and at the same time, the second flexible plug 105 drives the side of the flexible clamping plate 101 to extend forward through the sliding bracket 102. When the middle part of the flexible clamping plate 101 contacts the plastic mold first, the first flexible plug 104 will stop extending forward, and the second flexible plug 105 will continue to extend forward. At this time, the sliding bracket 102 will move laterally on the right end surface of the flexible clamping plate 101, and the second flexible plug 105 will also bend and deform accordingly, so that the second flexible plug 105 drives the flexible clamping plate 101 to bend and deform, thereby wrapping and clamping the entire plastic mold; when the flexible clamping plate 101 wraps the plastic mold, the extrusion head 212 will continue to rise until the locking pin 213 pops out and is inserted into the side of the extrusion cylinder 207 to realize the locking function after clamping.

[0044] like Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, the electric drill tool is first fixed on the lower end of the mounting base 310 by bolts, and then the hollow motor 304 at the upper end of the positioning bracket 302 drives the hollow shaft 315 of the connecting assembly 306 to rotate clockwise. At this time, the one-way disk 402 limits the rotation of the conversion main shaft 320 and the conversion sleeve 322 through the cooperation of the limiting connecting tooth 404 and the limiting connecting groove 319. Then the hollow shaft 315 drives the connecting sleeve 311 to rotate clockwise, and the connecting sleeve 311 drives the hollow lead screw 318 to slide upward through the conversion ball 317 of the conversion assembly 307. At this time, the one-way connecting tooth 314 on the one-way connecting head 313 will be squeezed with the one-way connecting groove 321 at the upper end of the conversion sleeve 322, and the squeezing force drives the one-way The coupling head 313 and the coupling spring 312 are compressed upward, so that the one-way coupling tooth 314 is out of contact with the one-way coupling groove 321, and then the hollow lead screw 318 drives the mounting base 310 to slide inward at the lower end of the positioning chassis 309 through the conversion disk 316 and the positioning connecting rod 308 to realize the lateral positioning of the electric drill tool; the hollow motor 304 drives the hollow shaft 315 of the coupling assembly 306 to rotate counterclockwise, and the hollow shaft 315 drives the conversion sleeve 322 and the conversion spindle 320 to rotate counterclockwise through the one-way coupling tooth 314 and the one-way coupling groove 321, and the conversion spindle 320 presses the limiting coupling tooth 404 and the one-way spring 403 back into the one-way disk 402 through the limiting coupling groove 319, and at the same time, the conversion sleeve 322 The positioning chassis 309 is driven to rotate counterclockwise to realize the circumferential positioning of the electric drill tool, thereby realizing the integrated control of the positioning function; when the positioning electric push rod 305 on the positioning slide 301 drives the positioning bracket 302 to process downward, the positioning bracket 302 will drive the cleaning bracket 503 to slide downward on the cleaning chassis 501, and the cleaning bracket 503 drives the dust collector head 505 to slide outward on the dust collector base 510 through the cleaning connecting rod 507, so that the dust collector head 505 is away from the processing part. When the positioning electric push rod 305 on the positioning slide 301 drives the positioning bracket 302 to lift upward, the cleaning bracket 503 drives the dust collector head 505 to slide inward on the dust collector base 510 through the cleaning connecting rod 507, so that the dust collector head 505 is closer to the processing part to realize the dust collection function of the dust collection head 505 on the processing part; during the dust collection process, the annular linear motor 509 will drive the dust collection base 510 and the dust collection head 505 to make a circular motion on the annular groove 502, and the dust collection head 505 will drive the spiral roller 504 to rotate, and the external thread on the spiral roller 504 will drive the debris to move outward in the radial direction, so that the debris is discharged into the support shell 201 through the through hole on the annular groove 502, and the floating debris will be sucked into the dust exhaust pipe 508 through the air pump at the rear end of the dust collection hole 511, and then discharged into the support shell 201 through the dust exhaust pipe 508 and the through hole on the annular groove 502, thereby realizing the integrated control of debris cleaning during the processing process;When the position of the mounting base 310 needs to be reset, the connecting sleeve 311 is manually pulled out from the conversion ball 317 so that the conversion ball 317 can rotate freely, and then the conversion sleeve 322 is manually held, and the conversion ball 317 is manually driven to rotate counterclockwise, and the conversion ball 317 drives the hollow lead screw 318 to slide downward, and the hollow lead screw 318 drives the mounting base 310 to restore to the initial position through the positioning connecting rod 308; the sliding support 506 is used to limit the sliding range of the dust collector 505; the one-way bracket 401 is used to fix the one-way disc 402; the protective cover 303 is used to protect the hollow motor 304. ;

[0045] The present invention is not limited to the above-mentioned specific implementation modes. Various changes made by technicians in the relevant technical field based on the above-mentioned conception without creative work all fall within the protection scope of the present invention.

Claims

1. A plastic mold processing device, comprising a clamping assembly (1), a supporting assembly (2), a positioning device (3), a one-way assembly (4), and a cleaning device (5), characterized in that: The clamping assembly (1) is fixedly mounted on the side of the supporting assembly (2); a hydraulic pipeline (205) is arranged on the supporting assembly (2); the hydraulic pipeline (205) is communicated with the side of the clamping assembly (1); the hydraulic pipeline (205) transports hydraulic oil into the clamping assembly (1) to achieve the clamping of the plastic mold by the clamping assembly (1); the positioning device (3) is fixedly mounted on the upper end of the supporting assembly (2); the one-way assembly (4) is fixedly mounted on the upper end of the positioning device (3); the cleaning device (5) is provided with a cleaning chassis (501), a cleaning bracket (503), a dust collector head (505), and a cleaning connecting rod (507). ), a dust collecting base (510); a cleaning chassis (501) is fixedly mounted on the upper end of the support assembly (2); a cleaning bracket (503) is slidably mounted on the upper end of the cleaning chassis (501) in a vertical direction; the upper end of the cleaning bracket (503) is also fixedly mounted on the lower surface of the positioning device (3); a dust collecting head (505) is slidably mounted inside the dust collecting base (510) in a horizontal direction; two ends of a cleaning connecting rod (507) are respectively hinged on the upper end of the dust collecting head (505) and the lower end of the cleaning bracket (503); when the positioning device (3) is moved downward, the cleaning bracket (503) is driven to move on the cleaning chassis (501) The cleaning bracket (503) drives the dust collecting head (505) to slide outward on the dust collecting base (510) through the cleaning connecting rod (507); when the positioning device (3) is lifted upward, the cleaning bracket (503) drives the dust collecting head (505) to slide inward on the dust collecting base (510) through the cleaning connecting rod (507), so that the dust collecting head (505) is closer to the processing part, so as to realize the dust collecting function of the dust collecting head (505) on the processing part; the cleaning device (5) also includes an annular groove (502), a spiral roller shaft (504), a sliding support (506), a dust exhaust pipe (508), an annular linear motor ( 509); the annular groove (502) is fixedly mounted on the upper surface of the cleaning chassis (501); the annular groove (502) is also provided with a through hole in the vertical direction; the spiral roller (504) is rotatably connected to the front end of the dust collector head (505); the front end of the sliding support (506) is fixedly mounted on the side of the dust collector head (505); the rear end of the sliding support (506) is slidably mounted inside the dust collector base (510) in the horizontal direction; the two ends of the dust exhaust pipe (508) are respectively connected to the dust collector head (505) and the annular linear motor (509); and the annular linear motor (509) is slidably mounted inside the annular groove (502).

2. A plastic mold processing device as claimed in claim 1, characterized in that: A dust suction hole (511) is provided at the front end of the dust suction head (505); a micro air pump is provided at the rear end of the dust suction hole (511); and the micro air pump at the rear end of the dust suction hole (511) is also connected to the dust exhaust pipe (508).

3. A plastic mold processing device as claimed in claim 2, characterized in that: The positioning device (3) comprises a positioning slide (301), a positioning bracket (302), a protective cover (303), a hollow motor (304), a positioning electric push rod (305), a connecting assembly (306), a conversion assembly (307), a positioning connecting rod (308), a positioning chassis (309), and a mounting base (310); the positioning slide (301) is fixedly mounted on the upper end of the support assembly (2); the positioning bracket (302) is slidably mounted in the positioning slide (301) along a vertical direction; the protective cover (303) is fixedly mounted on the upper end of the positioning bracket (302); the hollow motor (304) is fixedly mounted on the upper end of the positioning bracket (302); the positioning electric push rod (30 5) is fixedly mounted inside the positioning slide (301); the output end of the positioning electric push rod (305) is also fixedly connected to the lower end of the positioning bracket (302); the connecting assembly (306) is fixedly mounted on the output end of the hollow motor (304); the upper end of the conversion assembly (307) is rotatably connected in the one-way assembly (4); the lower end of the conversion assembly (307) is fixedly mounted on the upper surface of the positioning chassis (309); the upper end of the positioning connecting rod (308) is hinged on the side of the conversion assembly (307); the lower end of the positioning connecting rod (308) is hinged on the side of the mounting base (310); the mounting base (310) is slidably mounted on the lower end of the positioning chassis (309) along the horizontal direction.

4. A plastic mold processing device as claimed in claim 3, characterized in that: The connection assembly (306) comprises a connection sleeve (311), a connection spring (312), a one-way connection head (313), a one-way connection tooth (314), and a hollow shaft (315); the connection sleeve (311) is slidably mounted on the outer surface of the hollow shaft (315) along the axial direction of the hollow shaft (315); two ends of the connection spring (312) are respectively fixedly mounted on the upper end of the hollow shaft (315) and the upper end of the one-way connection head (313); the one-way connection head (313) is slidably mounted on the outer surface of the hollow shaft (315) along the axial direction of the hollow shaft (315); the one-way connection tooth (314) is fixedly mounted on the lower end of the one-way connection head (313); and the hollow shaft (315) is fixedly mounted on the output shaft of the hollow motor (304).

5. A plastic mold processing device as claimed in claim 4, characterized in that: The conversion assembly (307) comprises a conversion disk (316), a conversion ball (317), a hollow lead screw (318), a limit connection groove (319), a conversion main shaft (320), a one-way connection groove (321), and a conversion sleeve (322); the conversion disk (316) is fixedly mounted on the side of the hollow lead screw (318) in the radial direction; the side of the conversion disk (316) is also hinged to the upper end of the positioning connecting rod (308); the upper end of the conversion ball (317) is meshed with the lower end of the connection sleeve (311); the internal thread on the conversion ball (317) is also meshed with the hollow lead screw (318); the internal thread on the conversion ball (317) is also meshed with the internal thread on the hollow lead screw (318); ... The external threads on the rod (318) form a thread pair; the hollow lead screw (318) is slidably mounted on the outer surface of the conversion sleeve (322) along the axial direction of the conversion sleeve (322); the upper end of the conversion main shaft (320) is rotatably connected to the inside of the one-way component (4); the conversion main shaft (320) is also provided with a limited position connection groove (319); the conversion sleeve (322) is fixedly mounted on the lower end of the conversion main shaft (320); the conversion sleeve (322) is also provided with a one-way connection groove (321); the one-way connection groove (321) is also meshed with the one-way connection tooth (314).

6. A plastic mold processing device as claimed in claim 5, characterized in that: The support assembly (2) further comprises a support shell (201), an inspection door (202), a stepper motor (203), a bottom support plate (204), a hydraulic box (206), an extrusion cylinder (207), a small pulley (208), an extrusion assembly (209), a belt (210), and a large pulley (211); the support shell (201) is fixedly mounted on the lower end of the cleaning chassis (501); the inspection door (202) is hinged on the side of the support shell (201); the bottom support plate (204) is fixedly mounted on the lower end of the support shell (201); the stepper motor (203) is fixedly mounted on the lower end of the bottom support plate (204); the large pulley (211) is fixedly mounted on the output end of the stepper motor (203); the hydraulic box (206) The hydraulic box (206) is fixedly mounted on the side of the supporting shell (201); a plunger is arranged inside the hydraulic box (206); the plunger inside the hydraulic box (206) is also fixedly connected to the upper end of the extrusion assembly (209); the extrusion cylinder (207) is fixedly mounted on the lower end of the hydraulic box (206); the extrusion cylinder (207) is also fixedly mounted on the side of the supporting shell (201); the small pulley (208) is rotatably connected to the lower end of the extrusion cylinder (207); the extrusion assembly (209) is slidably mounted inside the extrusion cylinder (207) along the vertical direction; the two ends of the belt (210) are respectively slidably mounted on the outer cylindrical surface of the small pulley (208) and the outer cylindrical surface of the large pulley (211); and the hydraulic pipeline (205) is also fixedly connected to the side of the hydraulic box (206).

7. A plastic mold processing device as claimed in claim 6, characterized in that: The extrusion assembly (209) comprises an extrusion head (212), a retaining pin (213), and an extrusion lead screw (214); the extrusion head (212) is fixedly mounted on the upper end of the extrusion lead screw (214); the extrusion head (212) is slidably mounted inside the extrusion cylinder (207) along a vertical direction; the retaining pin (213) is slidably mounted inside the extrusion head (212) along a radial direction; the retaining pin (213) is also fixedly connected to the extrusion head (212) via a spring; and the external thread on the extrusion lead screw (214) and the internal thread on the small pulley (208) form a thread pair.

8. A plastic mold processing device as claimed in claim 7, characterized in that: The clamping assembly (1) comprises a flexible clamping plate (101), a sliding bracket (102), a central bracket (103), a first flexible plug (104), a second flexible plug (105), a parallel hydraulic cylinder (106), and a liquid separation box (107); the flexible clamping plate (101) is fixedly mounted on the left surface of the central bracket (103); the sliding bracket (102) is slidably mounted on the right surface of the flexible clamping plate (101) in a horizontal direction; the left end of the first flexible plug (104) is fixedly mounted on the central bracket The first flexible plug (104) is also slidably mounted in the horizontal direction inside the parallel hydraulic cylinder (106); the left end of the second flexible plug (105) is fixedly mounted on the right surface of the sliding bracket (102); the second flexible plug (105) is also slidably mounted in the horizontal direction inside the parallel hydraulic cylinder (106); the left end of the liquid separation box (107) is fixedly connected to the right end of the parallel hydraulic cylinder (106); the right end of the liquid separation box (107) is fixedly connected to the hydraulic pipeline (205).

9. A plastic mold processing device as claimed in claim 8, characterized in that: The one-way component (4) comprises a one-way bracket (401), a one-way disc (402), a one-way spring (403), and a limit connecting tooth (404); the one-way bracket (401) is fixedly mounted on the upper end of the positioning bracket (302); the one-way disc (402) is fixedly mounted on the upper end of the one-way bracket (401); the inner cylindrical surface of the one-way disc (402) is also rotatably connected to the upper end of the conversion main shaft (320); the one-way spring (403) is fixedly mounted inside the one-way disc (402) along the radial direction of the one-way disc (402); the limit connecting tooth (404) is fixedly mounted on one end of the one-way spring (403) along the radial direction of the one-way disc (402); and the limit connecting tooth (404) is also meshed with the limit connecting groove (319).

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