CN212421940U

CN212421940U - Burr removing device for plastic mold manufacturing

Info

Publication number: CN212421940U
Application number: CN202020477217.2U
Authority: CN
Inventors: 高小龙
Original assignee: Shaanxi Zhongke Wending Information Technology Co ltd
Current assignee: Shaanxi Zhongke Wending Information Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-29
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a plastic mold makes and uses deckle edge remove device, including supporting base, bracing piece, workstation, first motor and second motor, the top both sides position welding of supporting the base installs the bracing piece, and is connected with the horizontal pole between the top of bracing piece and bracing piece to the intermediate position bearing of horizontal pole is connected with the lead screw, the bottom position of rotary rod also is connected with the top of second motor through the connecting axle, and the both sides position welded connection of second motor has the dead lever. This plastic mold makes and uses deckle edge remove device, the cutting limit that the outside of rotary disk is the toper setting is carrying out the in-process that rotates along with the rotary disk can be fine and carry out the rotation work, and the cooperation is dialled the pole and is made whole workstation to remove the mould that can make on the whole workstation and move the work, in-process that moves alright reach the deckle edge to the large size and cut the work.

Description

Burr removing device for plastic mold manufacturing

Technical Field

The utility model relates to a plastic mold technical field specifically is a plastic mold makes and uses deckle edge remove device.

Background

In the production process of the plastic mold, a large amount of pouring waste materials often exist at the edge position of the plastic mold, and in order to achieve the aesthetic property of the plastic mold and facilitate the use of people, the waste materials and burrs of the plastic mold are generally required to be removed, so that a removing device is required to be used for helping the normal work of workers, and the removing device in the existing market has the following problems in the use process;

1. the traditional removing device can only carry out polishing and removing work all the time, and can not firstly cut rough edges with larger volume and then carry out polishing work, so that a great deal of time is consumed when the rough edges with larger volume are removed;

2. in the polishing process, the whole rotating disc can generate serious vibration;

therefore, we have proposed a removing apparatus which is convenient for solving the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mold makes and uses deckle edge remove device to it is lower at the process efficiency who uses to solve the plastic mold deckle edge remove device on the existing market that above-mentioned background art provided, and shakes comparatively serious problem.

In order to achieve the above object, the utility model provides a following technical scheme: a burr removing device for manufacturing a plastic die comprises a supporting base, supporting rods, a workbench, a first motor and a second motor, wherein the supporting rods are welded and installed at two side positions above the supporting base, a cross rod is connected between the supporting rods and the top end of the supporting rods, a lead screw is connected with a bearing at the middle position of the cross rod, the top end of the lead screw penetrates through the inside of the supporting rods and is connected with the output end of the first motor, a rotating sleeve is connected with the outer threads of the lead screw, the top end of the rotating sleeve is connected with the top end of a rotating rod through a connecting shaft, the bottom end of the rotating rod is also connected with the top end of the second motor through a connecting shaft, fixing rods are welded and connected at two side positions of the second motor, the bottom of each fixing rod is connected with a middle shaft of a driven rotating, the driving rotary gear is connected between the driven rotary gear and the driven rotary gear, a rotary shaft connected with the output end of the second motor penetrates through the middle of the driving rotary gear, the top end of the rotary shaft is connected with a poke rod, and the top end of the second motor is connected with the top end of the cross rod through a damping spring.

Preferably, the workstation that supports the base top position and set up constitutes sliding connection through slider and spout on supporting the base, and the outside body coupling of slider and workstation to sliding connection between the top of slider and the spout of inlaying at support base top edge.

Preferably, the workbench is connected with the workbench through a connecting plate, a groove is embedded in the position, on the inner side, of the workbench, the length between the top end of the groove embedded in the workbench and the center point of the rotating shaft is larger than the length between the connecting plate and the center point of the rotating shaft, and the setting position of the poke rod corresponds to the setting position of the connecting plate.

Preferably, the number and the position of the fixed rods correspond to the number and the position of the workbench, and the central line of the second motor integrally arranged in the middle of the fixed rods is superposed with the central line of the supporting base.

Preferably, the outer edge of the rotating disc is integrally provided with a cutting edge, the bottom of the rotating disc is integrally provided with a polishing disc, and the connecting position of the polishing disc and the rotating disc is in an inclined structure.

Preferably, the cross-section of cutting limit is the setting of toper structure, and the top of cutting limit toper structure is partial to the outside and is set up.

Compared with the prior art, the beneficial effects of the utility model are that: the burr removing device for manufacturing the plastic mould;

1. the cutting edges arranged outside the rotating disc in a conical shape can rotate well in the process of rotating along with the rotating disc, the whole workbench moves by matching with the poking rod, so that a mold on the whole workbench can move, the large-size burrs can be cut in the moving process, and then the large-size burrs are contacted with the polishing disc at the bottom of the whole rotating disc to finish polishing, so that the polishing process efficiency of the whole device is high, and the phenomenon of polishing the large-size burrs by rotating all the time is avoided;

2. the shock absorption spring is arranged to weaken the shock generated by the whole second motor, the second motor rotates to drive the driving rotating gear to rotate and then transmits the driving rotating gear to the driven rotating gear to rotate, the shock can be weakened in the transmission path well, and the phenomenon that the shock is large cannot occur when the whole driven rotating gear drives the rotating disc to rotate is guaranteed.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the supporting base of the present invention;

FIG. 3 is a schematic view of the connection structure of the driving rotary gear and the driven rotary gear of the present invention;

fig. 4 is a schematic view of the rotary disk of the present invention.

In the figure: 1. a support base; 2. a support bar; 3. a work table; 301. a connecting plate; 4. a cross bar; 5. a first motor; 6. a screw rod; 7. rotating the sleeve; 8. a damping spring; 9. rotating the rod; 10. a second motor; 11. a driving rotary gear; 12. fixing the rod; 13. a driven rotary gear; 14. rotating the disc; 1401. cutting edges; 1402. grinding disc; 15. a rotating shaft; 16. a poke rod; 17. a slider; 18. a chute.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rough selvedge removing device for manufacturing a plastic die comprises a supporting base 1, a supporting rod 2, a workbench 3, a connecting plate 301, a cross rod 4, a first motor 5, a screw rod 6, a rotary sleeve 7, a damping spring 8, a rotary rod 9, a second motor 10, a driving rotary gear 11, a fixed rod 12, a driven rotary gear 13, a rotary disk 14, a cutting edge 1401, a polishing disk 1402, a rotary shaft 15, a poking rod 16, a sliding block 17 and a sliding groove 18, the supporting rod 2 is welded and installed at two sides of the upper part of the supporting base 1, the cross rod 4 is connected between the supporting rod 2 and the top end of the supporting rod 2, a middle position bearing of the cross rod 4 is connected with the screw rod 6, the top end of the screw rod 6 penetrates through the inner part of the supporting rod 2 to be connected with the output end of the first motor 5, the outer thread of the screw rod 6 is connected with, the bottom end position of rotary rod 9 also is connected with the top of second motor 10 through the connecting axle, and the both sides position welded connection of second motor 10 has dead lever 12, and the bearing is connected between the bottom of dead lever 12 and driven rotating gear 13's the jackshaft, simultaneously driven rotating gear 13's bottom coaxial coupling has rotary disk 14, be connected with initiative rotating gear 11 between driven rotating gear 13 and the driven rotating gear 13, and the rotation axis 15 that is connected with second motor 10 output is run through in the centre of initiative rotating gear 11, and the top of rotation axis 15 is connected with poker rod 16, the top of second motor 10 is connected with the top of horizontal pole 4 through damping spring 8.

Support workstation 3 that base 1 top position set up constitutes sliding connection through slider 17 and spout 18 on supporting base 1, and slider 17 and workstation 3's outside body coupling to slider 17's top and inlay sliding connection between the spout 18 at support base 1 top edge guarantee that workstation 3 can drive the processing product of placing its top and remove work.

Be connected through connecting plate 301 between workstation 3 and the workstation 3, and the recess is inlayed to the inclined to inboard position of workstation 3, and the length between the top of the inside inlayed recess of workstation 3 and the 15 central points of rotation axis is greater than the length between connecting plate 301 and the 15 central points of rotation axis, the position that poker rod 16 set up is corresponding with the position that connecting plate 301 set up, make things convenient for rotation axis 15 to drive poker rod 16 and carry out rotatory work, also make things convenient for poker rod 16 to promote connecting plate 301 to drive whole workstation 3 and remove work simultaneously.

The number and the position of the fixed rods 12 correspond to those of the workbench 3, and the central line of the second motor 10 integrally arranged in the middle of the fixed rods 12 coincides with that of the support base 1.

The cutting edge 1401 is integrally arranged at the outer edge of the rotating disc 14, the polishing disc 1402 is integrally arranged at the bottom of the rotating disc 14, the connecting position of the polishing disc 1402 and the rotating disc 14 is in an inclined structure, the section of the cutting edge 1401 is in a conical structure, the top end of the conical structure of the cutting edge 1401 is arranged in a manner of deviating to the outer side, the cutting work of large burrs and bulges on a processed product under the action of the cutting edge 1401 is facilitated, the polishing work is finished under the left side and the right side of the polishing disc 1402, and the working efficiency of the whole device is improved.

The working principle is as follows: when the burr removing device for manufacturing the plastic mold is used, firstly, the whole device is placed at a proper position through the supporting base 1, then a product to be processed is placed at the top end position of the workbench 3 and is fixed through an external clamping device, then, according to the structure shown in figure 1, the position of the rotating disc 14 needs to be adjusted, the first motor 5 is started, the first motor 5 drives the screw rod 6 at the top end of the first motor to rotate, the screw rod 6 can be in threaded connection with the rotating sleeve 7 outside the first motor in the rotating process, because the screw rod 6 is provided with two sections of threads with opposite thread directions, the rotating sleeve 7 can move oppositely and oppositely on the screw rod 6, and the top end of the rotating sleeve 7 can be in angle change work through the rotating rod 9 connected with the connecting shaft in the moving process of the rotating sleeve 7, therefore, the top end of the rotating rod 9 descends, the second motor 10 is driven to descend in the descending process of the top end of the rotating rod 9, therefore, the effect of adjusting the height of the rotating disk 14 arranged below the fixing rod 12 is achieved in the descending process of the fixing rods 12 driven by the second motor 10 on two sides, and then burr removing work can be carried out;

according to the fig. 1-4, the second motor 10 is started, so that the second motor 10 drives the rotating shaft 15 at the bottom to rotate, the driving rotating gear 11 and the poking rod 16 are respectively driven to rotate in the process of rotating the rotating shaft 15, the driving rotating gear 11 is meshed with the driven rotating gears 13 at two sides of the driving rotating gear during the rotation, the rotating disk 14 coaxially connected with the bottom of the driven rotating gear 13 rotates, meanwhile, the poking rod 16 rotates to poke the whole workbench 3 to slide above the supporting base 1, the workbench 3 moves to drive the processed product placed above the workbench to move, in the moving process, the processed product is in contact with the cutting edge 1401 at the edge of the rotating disk 14 rotating at a high speed, the removal of the rough selvedge with larger volume and more serious protrusion is completed, then the processed product enters the lower position of the whole rotating disk 14 to be in contact with the polishing disk 1402 below the rotating disk 14, the whole grinding work is completed, and in the whole grinding process, the vibration generated in the whole working process of the device can be well weakened due to the arrangement of the damping spring 8, and the content which is not described in detail in the specification belongs to the prior art which is known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a plastic mold makes with deckle edge remove device, includes support base (1), bracing piece (2), workstation (3), first motor (5) and second motor (10), its characterized in that: the support base is characterized in that support rods (2) are welded on two sides of the upper portion of the support base (1), a cross rod (4) is connected between the support rods (2) and the top end of each support rod (2), a lead screw (6) is connected to a middle position bearing of each cross rod (4), the top end of each lead screw (6) penetrates through the inside of each support rod (2) and is connected with the output end of a first motor (5), a rotary sleeve (7) is connected to the outer portion of each lead screw (6) in a threaded mode, the top end of each rotary sleeve (7) is connected with the top end of a rotary rod (9) through a connecting shaft, the bottom end of each rotary rod (9) is also connected with the top end of a second motor (10) through a connecting shaft, fixing rods (12) are welded on two sides of each second motor (10), and the bottoms of the fixing rods (, simultaneously the bottom coaxial coupling of driven rotating gear (13) has rotary disk (14), be connected with initiative rotating gear (11) between driven rotating gear (13) and driven rotating gear (13), and the centre of initiative rotating gear (11) runs through have rotation axis (15) that are connected with second motor (10) output to the top of rotation axis (15) is connected with poker rod (16), the top of second motor (10) is connected with the top of horizontal pole (4) through damping spring (8).

2. The burr removing device for plastic mold manufacturing according to claim 1, wherein: support workstation (3) that base (1) top position set up constitute sliding connection through slider (17) and spout (18) on supporting base (1), and the outside body coupling of slider (17) and workstation (3) to sliding connection between the top of slider (17) and inlay spout (18) at support base (1) top edge.

3. The burr removing device for plastic mold manufacturing according to claim 1, wherein: be connected through connecting plate (301) between workstation (3) and workstation (3), and workstation (3) inboard position partially is inlayed flutedly to the length between the top of the inside recess of inlaying of workstation (3) and rotation axis (15) central point is greater than the length between connecting plate (301) and rotation axis (15) central point, the position that poker rod (16) set up corresponds with the position that connecting plate (301) set up.

4. The burr removing device for plastic mold manufacturing according to claim 1, wherein: the number and the position of the fixed rods (12) correspond to those of the workbench (3), and the center line of the second motor (10) integrally arranged in the middle of the fixed rods (12) is overlapped with that of the support base (1).

5. The burr removing device for plastic mold manufacturing according to claim 1, wherein: the cutting edge (1401) is integrally arranged on the outer edge of the rotating disc (14), the polishing disc (1402) is integrally arranged at the bottom of the rotating disc (14), and the connecting position of the polishing disc (1402) and the rotating disc (14) is arranged in an inclined structure.

6. The burr removing device for plastic mold manufacturing according to claim 5, wherein: the section of the cutting edge (1401) is arranged in a conical structure, and the top end of the conical structure of the cutting edge (1401) is arranged in a manner of deviating to the outer side.