CN212918412U

CN212918412U - Plastic mould milling device with turnover mechanism

Info

Publication number: CN212918412U
Application number: CN202021707460.5U
Authority: CN
Inventors: 刘玉楼
Original assignee: Dalian Daxian Takagi Mold Co ltd
Current assignee: Dalian Daxian Takagi Mold Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-09
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a plastic mould mills device with tilting mechanism, mill the device body including equipment body and triaxial, the equipment body mainly comprises landing leg, frame, blanking mouth, dump bin, a frame curb plate inboard is provided with the triaxial mills the device body, still includes the fixture that has the positioning mechanism that supports and locate function and has the plastic mould function of upset. The utility model discloses positioning mechanism's setting not only has the function of supporting the material loading and still has the function of supporting the material at the milling in-process, prevents that the material from removing to and still have the function of location material, fixture has the function of centre gripping and upset material, has realized on the whole that convenient unloading and only need once carry out clamping and location to the material, alright with accomplish the milling function to the material positive and negative, reduced the work degree of difficulty.

Description

Plastic mould milling device with turnover mechanism

Technical Field

The utility model relates to a plastic mould surface mills technical field, especially relates to a plastic mould mills device with tilting mechanism.

Background

The plastic mould is a combined mould for compression moulding, extrusion moulding, injection, blow moulding and low-foaming moulding, and can be used for processing a series of plastic parts with different shapes and sizes by means of the coordinated change of the male mould, the female mould and the auxiliary moulding system. The plastic mould must be milled in the processing process, and the milling not only increases the beauty of the plastic mould, but also can improve the corrosion resistance and the wear resistance of the surface of the plastic mould.

Chinese patent publication No. CN210549464U discloses a plastic mold surface milling device, which comprises a base and milling devices, wherein the milling devices are symmetrically arranged along the central position on two sides of the base, a sliding track is arranged on one side of the base, and a clamping device is slidably mounted in the sliding track. However, the device has no support function for materials during feeding and discharging, so that the materials can be installed and positioned after the materials are supported by workers, the feeding and discharging difficulty is high, a special positioning mechanism is not needed, the materials need to be positioned again after the front grinding and milling and the material turning are finished, a large amount of time is wasted, and only the air cylinder clamps the materials transversely in the grinding and milling process, so that the air cylinder needs high output power.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic mould mills device with tilting mechanism in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a plastic mould mills device with tilting mechanism, includes equipment body and triaxial mills the device body, the equipment body mainly comprises landing leg, frame, blanking mouth, dump bin, frame below both ends all have through bolted connection the landing leg, frame central authorities have seted up and have run through the frame the blanking mouth, the blanking mouth below is provided with the dump bin, frame curb plate inboard is provided with the triaxial mills the device body, still includes the fixture that has support and locate function and has upset plastic mould function to the plastic mould, the frame is inside to be kept away from triaxial mills device body one side and is provided with positioning mechanism, positioning mechanism with be provided with between the triaxial mills the device body fixture.

Preferably, the positioning mechanism comprises a slide rail, a guide post, a slide block, a first air cylinder, a positioning block, a servo electric cylinder, an adjusting plate, a guide rod and a protective box, the slide rail is connected to one side inside the rack through a bolt, the slide rail is connected to the slide block in an inner side in a sliding manner, the two guide posts transversely penetrating through the slide block are connected to the inner side of the slide rail through bolts, the first air cylinder is connected to one side of the rack through bolts, the output end of the first air cylinder penetrates through a side plate of the rack and extends into the slide rail and is connected to one side of the slide block through a bolt, the positioning block is connected to the upper side of the slide block through a bolt, the servo electric cylinder is connected to the lower side of the bottom plate of the positioning block through a bolt, the top end of the output end of the servo electric cylinder penetrates through the bottom plate of the positioning block and is connected to the, the lower end of the guide rod penetrates through a bottom plate of the positioning block, the lower side of the bottom plate of the positioning block is connected with the protection box through a screw, and the servo electric cylinder is located on the inner side of the protection box.

Preferably, the positioning mechanism comprises a slide rail, a guide post, a slide block, a positioning block, a servo electric cylinder, an adjusting plate, a guide rod, a protective box, a servo motor and a lead screw, the slide rail is connected to one side inside the rack through a bolt, the slide rail is connected to the slide block in a sliding manner, the inner side of the slide rail is connected to two guide posts transversely penetrating through the slide block through bolts, the servo motor is connected to one side of the rack through bolts, the output end of the servo motor is connected to the lead screw through a key, one end of the lead screw penetrates through a side plate of the rack, the slide rail and the slide block and is connected to the inner side of the side plate far away from the servo motor through the slide rail through a bearing, the lead screw is in threaded connection with the slide block, the positioning block is connected to the upper part of the, the utility model discloses a safety protection box, including servo electric cylinder, regulating plate, guide bar, bottom plate, protective box, servo electric cylinder, regulating plate, servo electric cylinder.

Preferably, the upper surface of the bottom plate of the positioning block is perpendicular to the inner side surface of the vertical plate of the positioning block.

Preferably, fixture includes mounting panel, second cylinder, shaft coupling, step motor, connecting rod, adds and holds the board, the mounting panel welding is inside the frame, and is located the blanking mouth outside is located the blanking mouth rear the mounting panel rear has through bolted connection the second cylinder, the output of second cylinder passes the mounting panel, and is connected with through the bearing the shaft coupling is located the blanking mouth the place ahead mounting panel the place ahead has through bolted connection step motor, step motor's output passes the mounting panel, and has another through the key-type connection the shaft coupling, two the shaft coupling is close to the one end of blanking mouth all has through the key-type connection the connecting rod, two the connecting rod is close to the one end of blanking mouth all has through bolted connection add and hold the board.

Has the advantages that: the positioning mechanism has the functions of supporting the feeding and supporting the material in the milling process, so that the material is prevented from moving, the positioning mechanism also has the function of positioning the material, the clamping mechanism has the functions of clamping and overturning the material, the material can be conveniently loaded and unloaded and the material can be clamped and positioned only once, the milling function of the front and the back of the material can be completed, and the working difficulty is reduced.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a plastic mold milling device with a turnover mechanism according to the present invention;

fig. 2 is a top view of the plastic mold milling device with a turnover mechanism according to the present invention;

FIG. 3 is a sectional view A-A of a first embodiment of a milling apparatus for plastic molds with a turnover mechanism according to the present invention;

FIG. 4 is a B-B cross-sectional view of a first embodiment of a plastic mold milling apparatus having a turnover mechanism in accordance with the present invention;

fig. 5 is a sectional view a-a of a second embodiment of the plastic mold milling device of the present invention having a turnover mechanism.

The reference numerals are explained below:

1. an apparatus body; 2. a triaxial milling device body; 3. a positioning mechanism; 4. a clamping mechanism; 101. a support leg; 102. a frame; 103. a blanking port; 104. a waste bin; 301. a slide rail; 302. a guide post; 303. a slider; 304. a first cylinder; 305. positioning blocks; 306. a servo electric cylinder; 307. an adjusting plate; 308. a guide bar; 309. a protective box; 31. a servo motor; 32. a lead screw; 401. mounting a plate; 402. a second cylinder; 403. a coupling; 404. a stepping motor; 405. a connecting rod; 406. and (4) holding the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

As shown in figures 1, 2, 3 and 4, the plastic mold milling device with the turnover mechanism comprises a device body 1 and a three-axis milling device body 2, wherein the device body 1 mainly comprises supporting legs 101, a frame 102, a blanking port 103 and a waste bin 104, the supporting legs 101 are connected to two ends of the lower portion of the frame 102 through bolts, the central portion of the frame 102 is provided with the blanking port 103 penetrating through the frame 102, the waste bin 104 is arranged below the blanking port 103, the three-axis milling device body 2 is arranged on the inner side of one side plate of the frame 102, the plastic mold milling device further comprises a positioning mechanism 3 and a clamping mechanism 4, the positioning mechanism 3 has a supporting and positioning function for a plastic mold, the clamping mechanism 4 has a plastic mold turnover function, the positioning mechanism 3 is arranged on one side, far away from the three-axis milling device body 2, of the inside of the frame 102, the clamping mechanism 4 is arranged between the positioning, The guide post 302, the slide block 303, a first cylinder 304, a positioning block 305, a servo electric cylinder 306, an adjusting plate 307, guide rods 308 and a protective box 309, wherein the slide rail 301 is connected to one side inside the rack 102 through bolts, the slide block 303 is connected to the inner side of the slide rail 301 in a sliding manner, the two guide posts 302 transversely penetrating through the slide block 303 are connected to the inner side of the slide rail 301 through bolts, the first cylinder 304 is connected to one side of the rack 102 through bolts, the output end of the first cylinder 304 penetrates through the side plate of the rack 102 and extends into the slide rail 301 and is connected to one side of the slide block 303 through bolts, the positioning block 305 is connected to the upper side of the slide block 303 through bolts, the servo electric cylinder 306 is connected to the lower part of the bottom plate of the positioning block 305 through bolts, the top end of the output end of the servo electric cylinder 306 penetrates through the bottom plate of the, the lower end of the guide rod 308 penetrates through the bottom plate of the positioning block 305, the lower part of the bottom plate of the positioning block 305 is connected with a protection box 309 through a screw, the servo electric cylinder 306 is positioned on the inner side of the protection box 309, the arrangement can drive the sliding block 303 to slide on the inner side of the sliding rail 301 through the extension of the first air cylinder 304, the sliding block 303 drives the positioning block 305 to move, so that the vertical plate of the positioning block 305 can transversely position a material, the servo electric cylinder 306 can also drive the adjusting plate 307 to ascend, the adjusting plate 307 can support the material and position the material in the vertical direction when the material is loaded, the upper surface of the bottom plate of the positioning block 305 is vertically arranged with the inner side surface of the vertical plate of the positioning block 305, the arrangement can facilitate the vertical control of the material, the clamping mechanism 4 comprises a mounting plate 401, a second air cylinder 402, a coupler, a, the rear part of the mounting plate 401 positioned behind the blanking port 103 is connected with a second cylinder 402 through a bolt, the output end of the second cylinder 402 passes through the mounting plate 401 and is connected with a coupler 403 through a bearing, the front part of the mounting plate 401 positioned in front of the blanking port 103 is connected with a stepping motor 404 through a bolt, the output end of the stepping motor 404 passes through the mounting plate 401 and is connected with another coupler 403 through a key, one ends of the two couplers 403 close to the blanking port 103 are connected with connecting rods 405 through keys, one ends of the two connecting rods 405 close to the blanking port 103 are connected with clamping plates 406 through bolts, so that the materials can be longitudinally positioned through the front clamping plates 406, the rear coupler 403 can be driven to move forwards through the second cylinder 402, the coupler 403 drives the rear connecting rods 405 and the clamping plates 406 to move forwards, and the two clamping plates 406 clamp the, the coupler 403 in front can be driven to rotate by the stepping motor 404, and the coupler 403 drives the connecting rod 405 and the clamping plate 406 to rotate, so that the material turning function is realized.

In the structure, when in use, a worker selects a proper program according to the size of a material, the program controls the first air cylinder 304 to start, the first air cylinder 304 extends to drive the sliding block 303 to slide on the inner side of the sliding rail 301, the sliding block 303 drives the positioning block 305 to move, so that the positioning block 305 moves to a proper position, then the servo electric cylinder 306 is controlled to start, the servo electric cylinder 306 drives the adjusting plate 307 to ascend, so that the adjusting plate 307 ascends to a proper height, then the material is placed on the adjusting plate 307, the three positioning surfaces are respectively abutted against the bottom plate of the positioning block 305, the vertical plate of the positioning block 305 and the front clamping plate 406, then the second air cylinder 402 is started, the second air cylinder 402 drives the rear clamping plate 406 to clamp the material, then the three-axis milling device body 2 is started to mill the material, after the front milling of the material is finished, the three-axis milling device body 2 is closed, and the first, the first cylinder 304 drives the sliding block 303 to further drive the positioning block 305 to reset, then the stepping motor 404 is started, the stepping motor 404 drives the material to turn over for 108 degrees, then the first cylinder 304 is started again, the first cylinder 304 drives the positioning block 305 to return to the previous position, and at the moment, the three-axis milling device body 2 is started to mill the back surface of the material.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the positioning mechanism 3 comprises a slide rail 301, a guide post 302, a slide block 303, a positioning block 305, a servo electric cylinder 306, an adjusting plate 307, a guide rod 308, a protective box 309, a servo motor 31 and a lead screw 32, wherein the slide rail 301 is connected to one side inside the rack 102 through a bolt, the slide rail 301 is connected to the inner side of the slide rail 301 in a sliding manner, two guide posts 302 transversely penetrating through the slide block 303 are connected to the inner side of the slide rail 301 through bolts, the servo motor 31 is connected to one side of the rack 102 through a bolt, the output end of the servo motor 31 is connected with the lead screw 32 through a key, one end of the lead screw 32 penetrates through a side plate of the rack 102, the slide rail 301 and the slide block 303 and is connected to the inner side of the slide rail 301 far away from the servo motor 31 through a bearing, the lead screw 32 is in threaded connection with the slide block 303, the positioning block, and there is regulating plate 307 through bolted connection, there are two guide bars 308 in the regulating plate 307 below and the welding of the output outside that is located servo electric jar 306, the bottom plate of locating piece 305 is run through to guide bar 308 lower extreme, there is protecting box 309 bottom plate below of locating piece 305 through the screw connection, servo electric jar 306 is located protecting box 309 inboard, it can rotate through servo motor 31 to set up like this, servo motor 31 drives lead screw 32 and rotates, servo motor 31 drives slider 303 and slides in slide rail 301 inboard, slider 303 drives locating piece 305 and removes, make the riser of locating piece 305 to the horizontal location of material, can also drive regulating plate 307 through servo electric jar 306 and rise, make regulating plate 307 support the material when the material loading and to the ascending location of the vertical side of material.

In the structure, when in use, a worker selects a proper program according to the size of a material, the program controls the servo motor 31 to start, the servo motor 31 drives the lead screw 32 to rotate, the servo motor 31 drives the sliding block 303 to slide on the inner side of the sliding rail 301, the sliding block 303 drives the positioning block 305 to move, so that the positioning block 305 moves to a proper position, then the servo electric cylinder 306 is controlled to start, the servo electric cylinder 306 drives the adjusting plate 307 to ascend, so that the adjusting plate 307 ascends to a proper height, then the material is placed on the adjusting plate 307, three positioning surfaces respectively abut against a bottom plate of the positioning block 305, a vertical plate of the positioning block 305 and a front clamping plate 406, then the second air cylinder 402 is started, the second air cylinder 402 drives a rear clamping plate 406 to clamp the material, then the three-axis milling device body 2 is started to mill the material, and after the front milling of the material is completed, the three-axis milling, and starting the servo motor 31, the servo motor 31 drives the screw rod 32 to rotate reversely so as to drive the sliding block 303 and the positioning block 305 to reset, then starting the stepping motor 404, the stepping motor 404 drives the material to turn over for 108 degrees, then starting the servo motor 31 again, the servo motor 31 drives the positioning block 305 to return to the previous position, and then starting the three-axis milling device body 2 to mill the back surface of the material.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastic mould milling device with tilting mechanism, includes equipment body (1) and triaxial milling device body (2), equipment body (1) mainly comprises landing leg (101), frame (102), blanking mouth (103), dump bin (104), frame (102) below both ends all have through bolted connection landing leg (101), frame (102) central authorities have seted up and have run through frame (102) blanking mouth (103), blanking mouth (103) below is provided with dump bin (104), frame (102) curb plate inboard is provided with triaxial milling device body (2), its characterized in that: still include positioning mechanism (3) that have support and locate function to the plastic mould and fixture (4) that have the plastic mould function of upset, frame (102) is inside to be kept away from triaxial mills device body (2) one side and is provided with positioning mechanism (3), positioning mechanism (3) with be provided with between triaxial mills device body (2) fixture (4).

2. The plastic mold milling device with the turnover mechanism as claimed in claim 1, wherein: the positioning mechanism (3) comprises a sliding rail (301), a guide post (302), a sliding block (303), a first air cylinder (304), a positioning block (305), a servo electric cylinder (306), an adjusting plate (307), a guide rod (308) and a protection box (309), wherein the sliding rail (301) is connected to one side inside the rack (102) through bolts, the sliding block (303) is connected to the inner side of the sliding rail (301) in a sliding manner, the two guide posts (302) transversely penetrate through the sliding block (303) are connected to the inner side of the sliding rail (301) through bolts, the first air cylinder (304) is connected to one side of the rack (102) through bolts, the output end of the first air cylinder (304) penetrates through a side plate of the rack (102) and extends into the inner part of the sliding rail (301) and is connected to one side of the sliding block (303) through bolts, and the positioning block (305) is connected to, the utility model discloses a safety protection box, including servo electric cylinder (306), guide bar (308), regulation block (305), servo electric cylinder (306), regulation block (307), servo electric cylinder (306) and servo electric cylinder (305) and servo electric cylinder (306) and servo electric cylinder (309), the output top of servo electric cylinder (306) is run through the bottom plate of locating block (305), and there are regulating plate (307) through bolted connection, regulating plate (307) below just is located the welding of the output outside of servo electric cylinder (306) has two guide bar (308), guide bar (308) lower extreme runs through the bottom plate of locating block (305), there is protection box (309) bottom plate below of locating block (305) through the screw connection.

3. The plastic mold milling device with the turnover mechanism as claimed in claim 1, wherein: the positioning mechanism (3) comprises a sliding rail (301), a guide post (302), a sliding block (303), a positioning block (305), a servo electric cylinder (306), an adjusting plate (307), a guide rod (308), a protective box (309), a servo motor (31) and a lead screw (32), wherein the sliding rail (301) is connected to one side inside the rack (102) through bolts, the sliding block (303) is connected to the inner side of the sliding rail (301) in a sliding manner, the two guide posts (302) transversely penetrate through the sliding block (303) are connected to the inner side of the sliding rail (301) through bolts, the servo motor (31) is connected to one side of the rack (102) through bolts, the lead screw (32) is connected to the output end of the servo motor (31) through a key, one end of the lead screw (32) penetrates through a side plate of the rack (102), the sliding rail (301) and the sliding block (303) and is connected to the inner side plate far away from the servo, lead screw (32) with slider (303) threaded connection, there is locating piece (305) slider (303) top through bolted connection, there is servo electric jar (306) bottom plate below of locating piece (305) through bolted connection, run through on the output top of servo electric jar (306) the bottom plate of locating piece (305), and have through bolted connection regulating plate (307), regulating plate (307) below just is located the welding of the output outside of servo electric jar (306) has two guide bar (308), guide bar (308) lower extreme runs through the bottom plate of locating piece (305), there is through the screw connection bottom plate below of locating piece (305) protection case (309), servo electric jar (306) are located protection case (309) are inboard.

4. The plastic mold milling device with the turnover mechanism as claimed in claim 2 or 3, wherein: the upper surface of the bottom plate of the positioning block (305) is perpendicular to the inner side surface of the vertical plate of the positioning block (305).

5. The plastic mold milling device with the turnover mechanism as claimed in claim 1, wherein: fixture (4) include mounting panel (401), second cylinder (402), shaft coupling (403), step motor (404), connecting rod (405), add and hold board (406), mounting panel (401) welding is inside frame (102), and is located blanking mouth (103) outside is located blanking mouth (103) rear mounting panel (401) rear has through bolted connection second cylinder (402), the output of second cylinder (402) passes mounting panel (401), and is connected with through the bearing shaft coupling (403) is located blanking mouth (103) the place ahead mounting panel (401) the place ahead has through bolted connection step motor (404), the output of step motor (404) passes mounting panel (401), and has another through the key-type connection shaft coupling (403), two shaft coupling (403) are close to the one end of blanking mouth (103) all has through the key-type connection connecting rod (404), the output of step motor (404) passes mounting panel (401), and there is another through the key-type coupling (403), two shaft coupling (403) are (405) And one end of the connecting rod (405) close to the blanking port (103) is connected with the clamping plate (406) through a bolt.