CN215203093U

CN215203093U - Automatic thread mold removing machine integrating unloading and repairing functions

Info

Publication number: CN215203093U
Application number: CN202121105337.0U
Authority: CN
Inventors: 许英俊; 杨文学
Original assignee: LUOYANG LINUO MOLD CO Ltd
Current assignee: LUOYANG LINUO MOLD CO Ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-17
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses an automatic thread mould removing machine integrating the functions of unloading and repairing, which comprises a base, a placing platform arranged on the base and an executing component arranged above the placing platform; a plurality of first access shafts and second access shafts are vertically arranged in the placing platform, the first access shafts are used for inserting a thread mold, and cutters are inserted on the second access shafts; the executive component comprises a horizontal moving plate and a lifting plate, a clamping piece used for clamping an injection product is arranged on the lifting plate, the injection product is inserted into the first insertion shaft internal thread mold through clamping of the clamping piece, the threaded mold on the injection product is detached under rotation of the first insertion shaft, the clamping piece with the injection product is moved to the second insertion shaft under driving of the horizontal moving plate, the injection product is moved downwards to a cutter under driving of the lifting plate, and burrs on the injection product are removed through the cutter. The utility model discloses the collection unloads and repaiies as an organic whole and realize the automation, and work efficiency is high.

Description

Automatic thread mold removing machine integrating unloading and repairing functions

Technical Field

The utility model relates to an injection-moulding processing technology field, specific collect unload, repair automatic screw thread mould removing machine that function is as an organic whole that says so.

Background

The production of injection-molded products generally comprises the steps of dosing and molding of plastics. Injection molding products, especially injection molding products with threads, need to dismount threaded molds in threaded connection on the injection molding products, the manual screwing-down mode is generally adopted for dismounting the threaded molds, and the manual screwing-down mode is adopted for a large number of continuous injection molding products on an injection molding product production line, so that the time and labor are wasted, and the efficiency is low.

The existing screw thread mold dismounting device also has the problems of complex structure, damaged screw threads of the injection molding product after dismounting, easy occurrence of burrs, burrs and the like, and the injection molding product after completely dismounting the screw thread mold needs to be subjected to the next procedure, so that the burrs and the burrs on the screw threads are repaired, which is quite troublesome.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough among the prior art, the utility model provides a collect unload, repair function automatic thread mould removing machine as an organic whole aims at realizing the automatic function of unloading thread mould, trimming burr to raise the efficiency.

In order to achieve the above object, the utility model discloses a concrete scheme does: an automatic thread mold removing machine integrating unloading and repairing functions comprises a base, a placing platform arranged on the base and an executing assembly arranged above the placing platform;

a plurality of first access shafts and second access shafts which are distributed side by side are vertically arranged in the placing platform, two ends of each of the first access shaft and the second access shaft penetrate through the placing platform, the first access shaft is used for inserting a thread die, a cutter is inserted into the second access shaft, and the first access shaft and the second access shaft are driven to rotate along the circumferential direction of the first access shaft and the second access shaft by a motor arranged on one side of the placing platform;

the execution assembly comprises a horizontal moving plate and a lifting plate arranged below the horizontal moving plate, the horizontal moving plate is arranged on the base in a sliding mode through a connecting piece arranged on the horizontal moving plate, the lifting plate is arranged on the horizontal moving plate in a sliding mode, a clamping piece used for clamping an injection product is arranged on the lifting plate, a first access shaft and a second access shaft are located on the horizontal movement track of the clamping piece, the injection product arranged on an internal thread mold of the first access shaft is inserted through clamping of the clamping piece, meanwhile, the threaded mold on the injection product is detached under the rotation of the first access shaft, then the clamping piece clamped with the injection product is moved to the position above the second access shaft under the driving of the horizontal moving plate, the injection product is moved downwards to a cutter through the clamping piece under the driving of the lifting plate, and burrs on the injection product are removed through the cutter.

As a further optimization of the above technical solution: the base is provided with an electric screw horizontally, one end of the connecting piece is connected with the horizontal moving plate, and the other end of the connecting piece is connected with a nut on the electric screw so as to drive the horizontal moving plate to move along the length direction of the electric screw through the electric screw.

As a further optimization of the above technical solution: all the first access shafts and the second access shafts are positioned on the same straight line, and the arrangement direction of the first access shafts and the arrangement direction of the second access shafts are the same as the length direction of the electric screw rod.

As a further optimization of the above technical solution: the lifting plate is connected with a first cylinder piston rod arranged on the horizontal moving plate so as to drive the lifting plate to reciprocate along the direction of the lifting plate facing the horizontal moving plate through a first cylinder.

As a further optimization of the above technical solution: the clamping piece comprises two clamping plates, and one sides of the two clamping plates, which are deviated from each other, are respectively connected with a second cylinder piston rod arranged on the lifting plate.

As a further optimization of the above technical solution: the transmission mode of the motor, the first access shaft and the second access shaft is belt transmission.

As a further optimization of the above technical solution: the placing platform is erected on the base through the supporting plate, a supporting structure is arranged between the placing platform and the base and corresponds to the position of the first access shaft, and the supporting structure is used for supporting the threaded die with the bottom penetrating out of the first access shaft.

As a further optimization of the above technical solution: the utility model discloses a screw thread mould, including the support body, the bearing structure is including establishing the support body on the base, the vertical a plurality of slide bars that are provided with on the support body, the position and the first access shaft one-to-one of slide bar, the top of slide bar is stretched out and is equipped with the stopper on support body and the slide bar, the position cover that lies in between stopper and the base on the slide bar is equipped with the spring, it has the recess that supplies the slide bar to get into to open on the base to when screw thread mould is axial motion in first access shaft, the slide bar supports screw thread mould and does not fall out first access shaft.

As a further optimization of the above technical solution: the lateral wall of lifter plate is equipped with travel switch, and travel switch's contact sets up towards place the platform to trigger travel switch at the lifter plate in-process that moves down, and then the first access axle of starter motor drive rotates.

As a further optimization of the above technical solution: the bottom of the horizontal moving plate is connected with a supporting leg, and the bottom end of the supporting leg penetrates through the lifting plate and is provided with a roller which is matched with the placing platform in a rolling manner.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1) the utility model inserts the injection product into the first access shaft, then the execution assembly clamps and fixes the injection product in the first access shaft, the first access shaft rotates, the rotation of the threaded mold connected with the bottom of the injection product is removed, then the execution assembly moves the injection product to the cutter on the second access shaft, and the work of trimming and removing burrs and burrs is completed, thereby realizing automatic trimming and improving the work efficiency;

2) the utility model discloses a first access axle below is equipped with bearing structure, and when unloading the screw thread mould, rotary motion and axial motion are done to the screw thread mould, and bearing structure supports the first access axle of screw thread mould non-dropping to when the execution assembly inserts the axle removal with injection moulding product to the second, under the effect of bearing structure spring, the screw thread mould pops out first access axle, accomplishes the automation and breaks away from.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is an internal structural diagram of the placement platform with a top view angle according to the present invention;

fig. 5 is a diagram of the assembly relationship between the first connecting shaft and the thread mold of the present invention;

fig. 6 is a diagram of the assembly relationship between the cutter and the second insertion shaft;

the labels in the figure are: 1. the base, 101, electronic lead screw, 102, the backup pad, 2, place the platform, 201, first access axle, 202, second access axle, 203, the cutter, 204, the motor, 3, bearing structure, 301, the support body, 302, the spring, 303, the stopper, 304, the slide bar, 4, the executive component, 401, lifter plate, 402, horizontal migration board, 403, first cylinder, 404, the connecting piece, 405, the second cylinder, 406, the landing leg, 407, the gyro wheel, 408, grip block, 409, travel switch.

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.

Please refer to fig. 1, which is a drawing illustrating an automatic thread mold removing machine integrating unloading and repairing functions, including a base 1, a placing platform 2 disposed on the base 1, and an executing assembly 4 disposed above the placing platform 2;

as shown in fig. 2, the placing platform 2 is used for placing an injection product of a to-be-removed threaded mold and setting a cutter 203, and providing power for the cutter 203 and the injection product to rotate, a plurality of first access shafts 201 and second access shafts 202 are vertically arranged in the placing platform 2 and are respectively distributed side by side, top ends and bottom ends of the first access shafts 201 and the second access shafts 202 are arranged through the placing platform 2, the first access shafts 201 are located in an area close to an edge on the placing platform 2, the second access shafts 202 are located in a middle area of the placing platform 2, the first access shafts 201 and the second access shafts 202 are located on the same straight line, the top ends of the first access shafts 201 and the top ends of the second access shafts 202 are provided with interfaces, the first access shafts 201 are used for inserting a threaded mold, that is an injection product of a to-be-removed threaded mold, the upper portion is an injection product, the lower portion is a threaded mold, and a threaded mold at the lower portion is inserted into the first access shafts 201, the second access shaft 202 is inserted with a cutter 203, one side of the placing platform 2 is provided with a motor 204, as shown in fig. 4, an output shaft of the motor 204 drives an annular belt, the annular belt is provided with a plurality of belt pulleys, and the belt pulleys are arranged on the first access shaft 201 and the second access shaft 202, so that after the motor 204 is started, each belt pulley rotates in a belt transmission manner, and further the first access shaft 201 and the second access shaft 202 rotate, and the rotation direction of each first access shaft 201 and the rotation direction of each second access shaft 202 are consistent.

As shown in fig. 1 and 3, the executing assembly 4 is used for clamping, fixing or driving an injection molding product to move, the executing assembly 4 includes a horizontal moving plate 402 and a lifting plate 401 arranged below the horizontal moving plate 402, a connecting piece 404 is arranged on the horizontal moving plate 402, the connecting piece 404 is of a T-shaped structure, one edge of the connecting piece 404 is connected and fixed with the horizontal moving plate 402, and the other edge of the connecting piece 404 is connected with a nut of an electric lead screw 101 horizontally arranged on the base 1, so that the electric lead screw 101 drives the horizontal moving plate 402 to move along the length direction of the electric lead screw 101; the lower surface of the horizontal moving plate 402 is vertically provided with a guide pin, the lifting plate 401 is sleeved on the guide pin, and the lifting plate 401 is connected with the piston rod of the first cylinder 403 fixed on the horizontal moving plate 402, the piston rod of the first cylinder 403 is vertical to the horizontal moving plate 402, so that the lifting plate 401 can move up and down under the driving of the first air cylinder 403, the lifting plate 401 is provided with a second air cylinder 405, the piston rod of the second air cylinder 405 is parallel to the horizontal moving plate 402, the number of the second air cylinders 405 is two, and are oppositely arranged, the piston rods of the two second cylinders 405 are respectively provided with a clamping plate 408, the two clamping plates 408 form clamping pieces for clamping and fixing injection molding products, so that the clamping plate 408 is relatively moved by the second cylinder 405 to clamp or release the injection-molded product, the first and second

incoming shafts

201 and 202 are on the horizontal movement path of the clamping member, and the arrangement direction of the first access shaft 201 and the second access shaft 202 is the same as the length direction of the electric screw 101.

The placing platform 2 is erected through a supporting plate 102 arranged on the base 1, a supporting structure 3 is arranged between the placing platform 2 and the base 1 corresponding to the position of the first access shaft 201, when a threaded mold of an injection product is dismounted, the threaded mold needs to do axial movement and rotational movement, namely the supporting structure 3 is used for preventing the threaded mold from falling out of the first access shaft 201, and meanwhile, the threaded mold does not need to do axial movement, the supporting structure 3 comprises a frame body 301 arranged on the base 1, the frame body 301 is an L-shaped mechanism and is composed of a vertical plate and a horizontal plate, the vertical plate is fixedly connected with the base 1, the horizontal plate is fixed at the top of the vertical plate, a plurality of sliding rods 304 are arranged in the horizontal plate in a penetrating manner, the sliding rods 304 are in one-to-one correspondence with the first access shafts 201, the top ends of the sliding rods 304 penetrate through the horizontal plate, a limiting block 303 is arranged on a rod body of the sliding rods 304 positioned below the horizontal plate, a spring 302 is arranged on the sliding rods 304 positioned between the limiting block 303 and the base 1, the base 1 is provided with a groove for the sliding rod 304 to enter, when the thread mold moves axially, the bottom end of the thread mold abuts against the sliding rod 304 and pushes the sliding rod 304 to move downwards, that is, the sliding rod 304 supports the thread mold to prevent the thread mold from falling out of the first access shaft 201, the dismounting of the thread mold is not affected, and after the upper operating platform leaves the position of the first access shaft 201, the thread mold is ejected upwards out of the first access shaft 201 under the action of the spring 302, so that the thread mold is convenient to recover.

The lifting plate 401 is further fixed with a travel switch 409, a contact of the travel switch 409 is arranged towards the placing platform 2, so that when the lifting plate 401 moves downwards to a position for clamping an injection molding product, the travel switch 409 is triggered, the motor 204 is further triggered to start, the bottom of the horizontal moving plate 402 is provided with a supporting leg 406, and the bottom end of the supporting leg 406 penetrates through the lifting plate 401 and is provided with a roller 407 in rolling fit with the placing platform 2.

The utility model discloses a work flow as follows: firstly, an injection product is inserted into a first access shaft 201, a first air cylinder 403 is started, a piston rod of the first air cylinder 403 pushes a lifting plate 401 to move downwards to a proper position, a second air cylinder 405 is started, the second air cylinder 405 drives a clamping piece to clamp and fix the injection product, a travel switch 409 on the lifting plate 401 is triggered, a motor 204 is started, the motor 204 drives the first access shaft 201 and a second access shaft 202 to rotate, a threaded mold at the lower part of the injection product simultaneously performs rotary motion and axial motion, the bottom end of the threaded mold gradually pushes a sliding rod 304 downwards in the process of axial motion, then the threaded mold is detached, the lifting plate 401 moves upwards under the drive of the first air cylinder 403, the injection product is positioned on the clamping piece, the threaded mold moving plate is positioned in the first access shaft 201, then a horizontal 402 moves towards the direction of the second access shaft 202 under the drive of an electric lead screw 101, and then the lifting plate 401 is driven to move to the upper part of the second access shaft 202, at this time, the threaded mold in the first access shaft 201 is popped up under the action of the spring 302, then the lifting plate 401 moves downwards under the action of the first air cylinder 403, the cutter 203 trims burrs and burrs of the injection molded product, then the lifting plate 401 moves upwards, the horizontal moving plate 402 drives the lifting plate 401 to move forwards again to a proper position, the clamping piece loosens the injection molded product, namely, a collecting frame is arranged in front of the placing platform 2 for collecting the injection molded product for demounting the threaded mold, then the lifting plate 401 and the horizontal moving plate 402 return, and the movement before the cycle is repeated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a machine is got rid of to collection unloads, repaiies automatic screw thread mould of function as an organic whole which characterized in that: comprises a base (1), a placing platform (2) arranged on the base (1) and an executing component (4) arranged above the placing platform (2);

a plurality of first access shafts (201) and second access shafts (202) which are distributed side by side are vertically arranged in the placing platform (2), the two ends of each of the first access shafts (201) and the two ends of each of the second access shafts (202) penetrate through the placing platform (2), the first access shafts (201) are used for inserting a threaded mold, cutters (203) are inserted on the second access shafts (202), and the first access shafts (201) and the second access shafts (202) are driven to rotate circumferentially along the first access shafts (201) and the second access shafts (202) through motors (204) arranged on one side of the placing platform (2);

the execution assembly (4) comprises a horizontal moving plate (402) and a lifting plate (401) arranged below the horizontal moving plate (402), the horizontal moving plate (402) is arranged on the base (1) in a sliding mode through a connecting piece (404) arranged on the horizontal moving plate, the lifting plate (401) is arranged on the horizontal moving plate (402) in a sliding mode, a clamping piece used for clamping an injection product is arranged on the lifting plate (401), the first access shaft (201) and the second access shaft (202) are located on the horizontal moving track of the clamping piece, the injection product inserted on the internal thread mold of the first access shaft (201) is clamped through the clamping piece, meanwhile, a thread mold on the injection product is dismounted under the rotation of the first access shaft (201), then the clamping piece clamping the injection product under the driving of the horizontal moving plate (402) moves to the position above the second access shaft (202), and the clamping piece moves the injection product downwards to the cutter (203) under the driving of the lifting plate (401), so as to remove burrs and burrs on the injection molding product through the cutter (203).

2. An automated thread die removal machine integrated with unloading and trimming functions as claimed in claim 1, wherein: the electric screw (101) is horizontally arranged on the base (1), one end of the connecting piece (404) is connected with the horizontal moving plate (402), and the other end of the connecting piece is connected with a nut on the electric screw (101) so as to drive the horizontal moving plate (402) to move along the length direction of the electric screw (101) through the electric screw (101).

3. An automated thread die removal machine integrated with unloading and trimming as claimed in claim 2, wherein: all the first access shafts (201) and the second access shafts (202) are located on the same straight line, and the arrangement direction of the first access shafts (201) and the second access shafts (202) is the same as the length direction of the electric lead screw (101).

4. An automated thread die removal machine integrated with unloading and trimming functions as claimed in claim 1, wherein: the lifting plate (401) is connected with a piston rod of a first air cylinder (403) arranged on the horizontal moving plate (402) so as to drive the lifting plate (401) to reciprocate along the direction of the lifting plate (401) towards the horizontal moving plate (402) through the first air cylinder (403).

5. An automated thread die removal machine integrated with unloading and trimming functions as claimed in claim 1, wherein: the clamping piece consists of two clamping plates (408), and one sides of the two clamping plates (408) which are deviated from each other are respectively connected with piston rods of second air cylinders (405) arranged on the lifting plate (401).

6. An automated thread die removal machine integrated with unloading and trimming functions as claimed in claim 1, wherein: the transmission mode of the motor (204), the first access shaft (201) and the second access shaft (202) is belt transmission.

7. An automated thread die removal machine integrated with unloading and trimming functions as claimed in claim 1, wherein: the placing platform (2) is erected on the base (1) through the supporting plate (102), a supporting structure (3) is arranged between the placing platform (2) and the base (1) and corresponds to the position of the first access shaft (201), and the supporting structure (3) is used for supporting a threaded mold with the bottom penetrating out of the first access shaft (201).

8. An automated thread die removal machine that integrates removal and repair functions as a whole as recited in claim 7, wherein: support structure (3) are including establishing support body (301) on base (1), the vertical a plurality of slide bars (304) that are provided with on support body (301), the position and first access axle (201) one-to-one of slide bar (304), the top of slide bar (304) is stretched out and is equipped with stopper (303) on support body (301) and slide bar (304), the position cover that lies in between stopper (303) and base (1) on slide bar (304) is equipped with spring (302), it has the recess that supplies slide bar (304) to get into to open on base (1), thereby when the axial motion in first access axle (201) at the screw mould, slide bar (304) support the screw mould and do not fall out first access axle (201).

9. An automated thread die removal machine integrated with unloading and trimming functions as claimed in claim 1, wherein: the side wall of the lifting plate (401) is provided with a travel switch (409), a contact of the travel switch (409) is arranged towards the placing platform (2), so that the travel switch (409) is triggered in the downward moving process of the lifting plate (401), and the starting motor (204) drives the first access shaft (201) to rotate.

10. An automated thread die removal machine integrated with unloading and trimming functions as claimed in claim 1, wherein: the bottom of the horizontal moving plate (402) is connected with a supporting leg (406), and the bottom end of the supporting leg (406) penetrates through the lifting plate (401) and is provided with a roller (407) matched with the placing platform (2) in a rolling manner.