CN217168801U

CN217168801U - Automotive plastic part leftover material cutting device

Info

Publication number: CN217168801U
Application number: CN202123216477.8U
Authority: CN
Inventors: 李月线
Original assignee: Liuzhou Haoye Auto Parts Manufacturing Co ltd
Current assignee: Liuzhou Haoye Auto Parts Manufacturing Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-12
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an auto plastic accessory leftover bits resection device, including unable adjustment base, unable adjustment base is by two blocks of curb plates, a backplate and two backup pads are constituteed, unable adjustment base's top surface is equipped with swing mechanism, swing mechanism includes the pivot, the axle sleeve, swinging arms and motor, be equipped with the axle sleeve in the pivot, the lateral wall of pivot is equipped with the swinging arms, the one end of pivot is equipped with the motor, be equipped with the plastic accessory fixed plate on the swinging arms, plastic accessory product hole has been seted up at the middle part of plastic accessory fixed plate, be equipped with the fixed plate on the terminal surface of curb plate, be equipped with leftover bits resection mechanism on the fixed plate, leftover bits resection mechanism includes the locating lever, the axis of rotation, the dead lever, the cylinder, the blade fixed plate, the plastic accessory blade, driving motor and gag lever. The utility model discloses not only improved the efficiency of excision work, cut edge even moreover, neat, do not produce hard deckle edge, guarantee that the performance and the outward appearance of accessory are modelled and do not receive the influence, need not artifical sword work of holding, improved the security.

Description

Automotive plastic part leftover material cutting device

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of auto plastic accessory processing equipment, concretely relates to auto plastic accessory leftover bits resection device.

[ background of the invention ]

Blow molding, also known as blow molding, is a rapidly developing plastic processing method, such as blow molding of hollow products like bottles, pipes, etc., and can be used for blow molding.

Among the plastic accessories that the car used, there are many hollow structure's accessory, adopt blow molding can improve the production efficiency of accessory, and after the blow molding, there is the leftover bits because of receiving the extrusion around the product, also called the leftover bits, need just can obtain the plastic accessories who is applicable to on the car with leftover bits and product separation, only limits in the mode that produces staff and leftover bits separation now and uses self-control deburring sword to cut: after a product is formed, production staff need to hold a sharp knife which is sharp enough to open an opening along a parting line position of the edge of the product, and then tear and separate the rim charge by bare-handed force; in addition, under the condition that the parting line is not uniform in thickness or the thickness of the parting line cannot be torn by hands, a manufacturer must use a sharp knife to cut along the whole parting line of the product so as to achieve the effect of separating the rim charge, and in conclusion, the rim charge of the product is separated by operation, although the separation effect is finally achieved, the product has the risk of cutting at any time, and the operation of holding the sharp knife has huge hidden danger on the safety of the manufacturer; the operation method is not satisfactory in use time, time and labor are wasted typically, the working efficiency is low, and meanwhile, hard burrs are easily generated on die assembly edges of products, so that the appearance of the products is influenced, and the subsequent operation safety is also influenced.

Therefore, there is a need for an automotive plastic part scrap cutting device that solves the above-mentioned problems.

[ Utility model ] content

An object of the utility model is to provide an auto plastic parts leftover bits resection device to there is the potential safety hazard in the leftover bits of solving current artifical excision auto plastic parts, and it is inefficient to cut edge, influences the performance and the outward appearance scheduling problem of plastic parts product.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a device for cutting off leftover materials of automobile plastic parts comprises a fixed base, wherein the fixed base is composed of two side plates, a back plate and two supporting plates, the left end face and the right end face of the back plate are respectively provided with one side plate, the bottoms of the two side plates are respectively provided with one supporting plate, the top surface of the fixed base is provided with a swing mechanism, the swing mechanism comprises a rotating shaft, a shaft sleeve, a swing rod and a motor, the rotating shaft is provided with the shaft sleeve, the side wall of the rotating shaft is provided with the swing rod, one end of the rotating shaft is provided with the motor, the swing rod is provided with a plastic part fixing plate, the middle part of the plastic part fixing plate is provided with a plastic part product hole, the end face of each side plate is provided with a fixing plate, the fixing plate is provided with the leftover material cutting mechanism, the leftover material cutting mechanism comprises a positioning rod, a rotating shaft, a fixing rod, a cylinder and a blade fixing plate, plastic fitting blade, driving motor and gag lever post.

Furthermore, the top surfaces of the two side plates are respectively provided with a limiting block, and the top surfaces of the two limiting blocks are respectively provided with a sensor.

Furthermore, the number of the shaft sleeves is two, the shaft sleeves are symmetrically sleeved on the rotating shaft, the side walls of the shaft sleeves are connected with the top of the back plate of the fixed base, a motor fixed support is arranged on the left end face of the side plate on the left side of the fixed base, and the motor is arranged on the motor fixed support.

Furthermore, the number of the swing rods is two, the plastic part fixing plate is arranged between the two swing rods, a plurality of round holes are formed in the top surfaces of the two swing rods respectively, the left end face and the right end face of the plastic part fixing plate are provided with positioning plates respectively, a plurality of round holes are formed in the positioning plates, the round holes in the swing rods are coaxially distributed with the round holes in the positioning plates one by one, and fastening screws are arranged among the round holes coaxially distributed in the swing rods and the round holes in the positioning plates one by one.

Furthermore, the rear end of the plastic accessory fixing plate is provided with a leftover material guide strip.

Further, the left end face of the side plate of the left end face of the back plate is provided with a fixing plate, the right end face of the side plate of the right end face of the back plate is also provided with a fixing plate, the fixing plate of the left end face of the side plate of the left end face of the back plate is provided with a positioning rod, the rear end face of the positioning rod is provided with a rectangular opening, a sensor is arranged in the rectangular opening, a through hole is formed in the top of the fixing plate of the right end face of the side plate of the right end face of the back plate, a bearing is arranged in the through hole, a rotating shaft is arranged in the hole of the bearing, a fixing rod is arranged at the top of the rotating shaft, two cylinders are arranged on the top face of the fixing rod, through holes for the ejector rods of the two cylinders to pass through are formed in the top face of the ejector rods of the two cylinders, a plastic accessory blade is arranged at the bottom of the blade fixing plate, and a plastic accessory product hole formed in the structure of the plastic accessory blade and the plastic accessory fixing plate corresponds to the plastic accessory product hole The back plate is characterized in that a driving motor fixing box is arranged on the right end face of the side plate of the right end face of the back plate, a driving motor is arranged in the driving motor fixing box, and a rotating shaft of the driving motor is connected with a rotating shaft.

Furthermore, the limiting rod is of a right-angle structure, the limiting rod is located on the right end face of the side plate of the right end face of the back plate, and a sensor is arranged on the left end face of the limiting rod.

Further, the sensor is a pressure sensor.

The back plate is characterized by further comprising a controller, wherein the controller is arranged on the left end face of the side plate of the left end face of the back plate.

The utility model discloses the beneficial effect who reaches is:

the cutting device replaces manual cutting of leftover materials of automobile plastic accessories, so that the cutting efficiency is improved, the cut edges are uniform and tidy, hard burrs are not generated, the service performance and appearance shape of the accessories are not influenced, manual cutting operation is not needed, and the safety is improved; the cutting device can replace the plastic accessory fixing plate and the plastic accessory blade aiming at different automobile plastic accessories, and has good universality; after the leftover bits are cut off, the plastic accessory blade is pressed down and can drop the extrusion of auto plastic accessory product downwards, then swing mechanism can be turned up and unload the leftover bits, whole excision sorting process need not manual operation, the holistic work efficiency of improvement.

[ description of the drawings ]

The accompanying drawings 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 invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

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

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

fig. 4 is a schematic diagram of the operation of the present invention.

[ detailed description ] embodiments

The following is a detailed description of specific embodiments.

The present invention will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

As shown in fig. 1-4, an automobile plastic accessory leftover material cutting device comprises a fixed base, wherein the fixed base is composed of two side plates 3, a back plate 13 and two supporting plates 1, the left end face and the right end face of the back plate 13 are respectively provided with one side plate 3, the bottoms of the two side plates 3 are respectively provided with one supporting plate 1, the top surfaces of the two side plates 3 are respectively provided with one limiting block 3-2, and the top surfaces of the two limiting blocks 3-2 are respectively provided with a pressure sensor.

The top surface of the fixed base is provided with a swing mechanism, the swing mechanism comprises a rotating shaft 9, shaft sleeves 8, swing rods 22 and motors 16, the rotating shaft 9 is provided with the shaft sleeves 8, the two shaft sleeves 8 are symmetrically sleeved on the rotating shaft 9, the side wall of each shaft sleeve 8 is welded and connected with the top of a back plate 13 of the fixed base, the rear side of the left end surface of a side plate 3 on the left side of the fixed base is provided with a motor fixed support, the motors 16 are arranged on the motor fixed supports, the side wall of the rotating shaft 9 is provided with the swing rods 22, one end of the rotating shaft 9 is provided with the motor 16, the swing rods 22 are provided with plastic accessory fixing plates 14, the two swing rods 22 are provided, the plastic accessory fixing plates 14 are arranged between the two swing rods 22, the middle parts of the plastic accessory fixing plates 14 are provided with plastic accessory product holes 14-3, the rear ends of the plastic accessory fixing plates 14 are provided with leftover material guide strips 14-2 for guiding leftover materials 15 to fall at specified positions, the top surfaces of the two swing rods 22 are respectively provided with a plurality of round holes, the left end surface and the right end surface of the plastic part fixing plate 14 are respectively provided with a positioning plate 14-1, the positioning plate 14-1 is provided with a plurality of round holes, the plurality of round holes on the swing rods 22 are respectively coaxially distributed with the plurality of round holes on the positioning plate 14-1 one by one, and the round holes coaxially distributed on the swing rods 22 and the plurality of round holes on the positioning plate 14-1 one by one are provided with fastening screws.

The end face of the side plate 3 is provided with a fixing plate 3-1, wherein the left end face of the side plate 3 at the left end face of the back plate 13 is provided with a fixing plate 3-1, the right end face of the side plate 3 at the right end face of the back plate 13 is also provided with a fixing plate 3-1, the fixing plate 3-1 is provided with a leftover material cutting mechanism, the leftover material cutting mechanism comprises a positioning rod 4, a rotating shaft 20, a fixing rod 5, an air cylinder 6, a blade fixing plate 18, a plastic accessory blade 17, a driving motor 21 and a limiting rod 10, the fixing plate 3-1 at the left end face of the side plate 3 at the left end face of the back plate 13 is provided with the positioning rod 4, the rear end face of the positioning rod 4 is provided with a rectangular opening, a pressure sensor is arranged in the rectangular opening, the top of the fixing plate 3-1 at the right end face of the side plate 3 at the right end face of the back plate 13 is provided with a through hole, a bearing 11 is arranged in the through hole, and the rotating shaft 20 is arranged in the through hole of the bearing 11, the top of axis of rotation 20 is equipped with dead lever 5, and the top surface of dead lever 5 is equipped with two cylinders 6, and the through-hole that supplies the ejector pin of two cylinders 6 to pass is seted up to the top surface of dead lever 5, is connected with a blade fixed plate 18 on the terminal surface of the ejector pin of two cylinders 6, and the bottom of blade fixed plate 18 is equipped with plastic accessories blade 17, and the through-hole of coaxial distribution is all seted up at both tops, is equipped with the bolt in the through-hole, and blade fixed plate 18 and plastic accessories blade 17 pass through bolted connection, it is corresponding to set up some plastic accessories product holes on the structure of plastic accessories blade and the plastic accessories fixed plate, is equipped with driving motor fixed box 12 on the right-hand member face of the curb plate 3 of the right-hand member face of backplate 13, is equipped with driving motor 21 in the driving motor fixed box, and driving motor 21's pivot and axis of rotation 20 link to each other.

The gag lever post 10 is the right angle structure, and gag lever post 10 is located the right-hand member face of the curb plate 3 of the right-hand member face of backplate 13, is equipped with pressure sensor on the left end face of gag lever post 10, and this device still includes controller 2, and controller 2 arranges in on the left end face of the curb plate 3 of the left end face of backplate 13.

The working process is as follows: placing the automobile plastic part with the leftover material 15 on a plastic part fixing plate 14, punching a plastic part product hole 14-3 in the plastic part fixing plate 14 according to the model of a product corresponding to an automobile plastic part 19, then controlling a mandril of a cylinder 6 on a fixing rod 5 to press downwards by a controller 2, pressing downwards a blade fixing plate 18 and a plastic part blade 17, wherein the structure of the plastic part blade 17 is consistent with the outline of the automobile plastic part 19 of the leftover material 15 to be cut off, pressing downwards the plastic part blade 17 to be aligned with a parting line of the leftover material 15 to cut off, pressing downwards the top surface of the blade fixing plate 18 to abut against the cut-off automobile plastic part 19 in the process of cutting off, so that the automobile plastic part 19 falls off, the cutting off is completed, the mandril of the cylinder 6 resets, the blade fixing plate 18 and the plastic part blade 17 also reset, and at the moment, driving a motor 21 rotates to drive a rotating shaft 20 and a part connected with the rotating shaft 20 to rotate clockwise, when the fixed rod 5 touches the pressure sensor on the limiting rod 10, the controller 2 receives the signal, stops the driving motor 21 from rotating, the controller 2 then activates the motor 16 to turn the swing mechanism backward, and when the angle of turning the swing lever 22 of the swing mechanism reaches a corresponding value, the leftover 15 will slide off the plastic fitting fixing plate 14, then the motor 16 rotates reversely to drive the swinging structure to reset, when the bottom of the swinging rod 22 touches the pressure sensor on the limited block 3-2 on the top surface of the side plate 3, the motor 16 stops rotating, at which time the plastic parts 19 of the car to be cut off the scraps 15 can be placed on the plastic part fixing plate 14, the controller 2 starts the driving motor 21 to rotate counterclockwise, when the front end surface of the fixed rod 5 touches the pressure sensor on the rectangular notch on the fixed rod 4, the driving motor 21 stops rotating, and at the moment, the above actions can be repeated to cut off the leftover materials 15 of the automobile plastic parts 19 of which the leftover materials 15 are to be cut off.

Claims

1. The utility model provides an auto plastic accessory leftover bits resection device, includes unable adjustment base, unable adjustment base comprises two blocks of curb plates, a backplate and two backup pads, the left end face and the right-hand member face of backplate are equipped with a curb plate respectively, two the bottom of curb plate be equipped with a backup pad, its characterized in that respectively: the top surface of unable adjustment base is equipped with swing mechanism, swing mechanism includes pivot, axle sleeve, swinging arms and motor, be equipped with the axle sleeve in the pivot, the lateral wall of pivot is equipped with the swinging arms, the one end of pivot is equipped with the motor, be equipped with plastics accessory fixed plate on the swinging arms, plastics accessory product hole has been seted up at the middle part of plastics accessory fixed plate, be equipped with the fixed plate on the terminal surface of curb plate, be equipped with leftover bits excision mechanism on the fixed plate, leftover bits excision mechanism includes locating lever, axis of rotation, dead lever, cylinder, blade fixed plate, plastics accessory blade, driving motor and gag lever post.

2. The automotive plastic part scrap cutting device according to claim 1, wherein: the top surfaces of the two side plates are respectively provided with a limiting block, and the top surfaces of the two limiting blocks are respectively provided with a sensor.

3. The automotive plastic part scrap cutting device according to claim 1, wherein: the motor fixing device comprises a fixed base, a rotating shaft, two shaft sleeves, a motor fixing support and a motor, wherein the two shaft sleeves are symmetrically sleeved on the rotating shaft, the side walls of the shaft sleeves are connected with the top of a back plate of the fixed base, the left end face of a side plate on the left side of the fixed base is provided with the motor fixing support, and the motor is arranged on the motor fixing support.

4. The automotive plastic part scrap cutting device according to claim 1, wherein: the plastic accessory fixing plate is arranged between the two swing rods, a plurality of round holes are formed in the top surfaces of the two swing rods respectively, positioning plates are arranged on the left end face and the right end face of the plastic accessory fixing plate respectively, a plurality of round holes are formed in the positioning plates, the round holes in the swing rods are distributed coaxially with the round holes in the positioning plates one by one, and fastening screws are arranged in the round holes in coaxial distribution on the swing rods and the positioning plates one by one.

5. The automotive plastic part scrap cutting device according to claim 1, wherein: and the rear end of the plastic accessory fixing plate is provided with a leftover material guide strip.

6. The automotive plastic part scrap cutting device according to claim 1, wherein: the left end face of the side plate of the left end face of the back plate is provided with a fixing plate, the right end face of the side plate of the right end face of the back plate is also provided with a fixing plate, the fixing plate of the left end face of the side plate of the left end face of the back plate is provided with a positioning rod, the rear end face of the positioning rod is provided with a rectangular opening, a sensor is arranged in the rectangular opening, the top of the fixing plate of the right end face of the side plate of the right end face of the back plate is provided with a through hole, a bearing is arranged in the through hole, a rotating shaft is arranged in the hole of the bearing, the top of the rotating shaft is provided with a fixing rod, the top of the fixing rod is provided with two cylinders, the top of the fixing rod is provided with a through hole for the ejector rods of the two cylinders to pass through, the end faces of the ejector rods of the two cylinders are connected with a blade fixing plate, the bottom of the blade fixing plate is provided with a plastic accessory blade, and the structure of the plastic accessory blade corresponds to a plastic accessory product hole arranged on the fixing plate, the right end face of the side plate of the right end face of the back plate is provided with a driving motor fixing box, a driving motor is arranged in the driving motor fixing box, and a rotating shaft of the driving motor is connected with a rotating shaft.

7. The automotive plastic part scrap cutting device according to claim 1, wherein: the limiting rod is of a right-angle structure and is located on the right end face of the side plate of the right end face of the back plate, and a sensor is arranged on the left end face of the limiting rod.

8. The automotive plastic part scrap cutting device according to any one of claims 2, 6 and 7, wherein: the sensor is a pressure sensor.

9. The automotive plastic part scrap cutting device according to claim 1, wherein: the back plate is characterized by further comprising a controller, wherein the controller is arranged on the left end face of the side plate of the left end face of the back plate.