CN210233970U

CN210233970U - Protection mechanism of duplex position plastic uptake machine

Info

Publication number: CN210233970U
Application number: CN201921151687.3U
Authority: CN
Inventors: Jinshan Guo; 郭金山
Original assignee: Gaoyou Ming Yuan Lighting Technology Co ltd
Current assignee: Gaoyou Ming Yuan Lighting Technology Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-03
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a protection mechanism of a double-station plastic uptake machine, which comprises a bottom box, a protective shell and a fixed box, wherein four support columns are arranged at the four corners of the top of the bottom box, a top plate is arranged at the tops of the four support columns, when a first station and a second station on the plastic uptake machine normally work, an output end of a motor drives a driving wheel to rotate, the driving wheel drives a driving wheel to rotate through a belt, so that a rotating shaft rotates in the protective shell, a protective belt and a bottom plate on a roller move downwards, when the bottom plate moves into a clamping groove, a pull rod is loosened, a spring exerts elastic force on a baffle plate, the pull rod is inserted into a limiting hole, the position of the bottom plate is fixed, the position of the protective belt is fixed, a workbench is protected, sundries are prevented from falling onto the workbench to influence the molding work of raw materials, when the workbench of the plastic uptake machine needs to be cleaned, the, the protective belt and the bottom plate are received in the protective shell, so that the cleaning work of the plastic suction machine is facilitated.

Description

Protection mechanism of duplex position plastic uptake machine

Technical Field

The utility model relates to a plastic uptake machine protective equipment field specifically is a protection machanism of duplex position plastic uptake machine.

Background

The Chinese patent with the publication number of CN107972256A discloses a novel double-station plastic uptake machine and a control method, and the machine comprises a frame, a plastic uptake mold, a heating device, a support frame for placing plates and a pressing device; the plastic suction moulds are provided with air suction ports and are connected with an air extractor, the plastic suction moulds are provided with constant temperature control devices, the plastic suction moulds are symmetrically arranged at two sides of the heating device, and a lifting platform and a support frame for arranging the plastic suction moulds are respectively arranged above and below each plastic suction mould; the frame is provided with two horizontal rails, the support frames are positioned on the horizontal rails, each support frame can be driven by the driving device to move to the heating device along the two horizontal rails respectively to heat the plate, and the plate is heated and returns to the upper part of the corresponding plastic suction mould; the supporting frame is divided into an upper supporting frame and a lower supporting frame, a die frame for placing plates is arranged in the lower supporting frame, and the upper supporting frame can be lifted upwards to be separated from the lower supporting frame; it can carry out thermostatic control and heating and the inhomogeneous problem of cooling to the plastic uptake mould, and the production round pin is efficient. This patent with the utility model discloses compare, there is present workman to use plank or sack to go to shelter from mostly, needs workman manual operation, wastes time and energy and when needs clean the plastic uptake machine workstation, shelter from the thing and can hinder the plastic uptake machine surface cleaning work, needs the manual work of workman to demolish the shelter, installs again after the clearance is accomplished, complex operation's problem.

The existing double-station plastic uptake machine is not provided with a protection mechanism, when the double-station plastic uptake machine works, workers need to observe the plastic uptake condition in real time, but the environmental impurities and dust in a factory are more, the environmental impurities and dust are easy to fall onto the surface of a workbench and enter a newly molded workpiece, the quality of the workpiece is influenced, most of the workers use wood boards or cloth bags to shield at present, manual operation of the workers is needed, and time and labor are wasted; when the plastic sucking machine workbench needs to be cleaned, the shielding object can obstruct the surface cleaning work of the plastic sucking machine, the shielding object needs to be manually removed by a worker, and the plastic sucking machine workbench is installed after the cleaning is finished, so that the operation is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection machanism of duplex position plastic uptake machine to solve current duplex position plastic uptake machine and do not have protection machanism, when duplex position plastic uptake machine worked, need the workman to observe the plastic uptake condition in real time, but the environmental impurity dust of mill is more, easily falls into the workstation surface and gets into the work piece of new molding, influences the work piece quality, and the workman mostly uses plank or sack to shelter from at present, needs workman manual operation, wastes time and energy; when the plastic sucking machine workbench needs to be cleaned, the shielding object can obstruct the surface cleaning work of the plastic sucking machine, the shielding object needs to be manually removed by a worker, and the plastic sucking machine workbench is mounted after being cleaned, so that the problem of complex operation is solved.

The purpose of the utility model can be realized by the following technical scheme:

a protection mechanism of a double-station plastic uptake machine comprises a bottom box, a protection shell and a fixed box, wherein four support columns are arranged at four corners of the top of the bottom box, a top plate is arranged at the tops of the four support columns, a workbench is arranged on the top surface of the bottom box, a first station is arranged at one end of the top of the workbench, and a second station is arranged at the other end of the workbench; a protective shell is arranged on the side wall of one side of the top plate, a motor is arranged at one end of the top of the protective shell, a driving wheel is arranged at one end of the motor, the output end of the motor is in transmission connection with the driving wheel through a coupler, a rotating shaft is arranged inside the protective shell, a roller is arranged on the rotating shaft positioned inside the protective shell, one end of the rotating shaft penetrates through the side wall of the protective shell and extends out of the protective shell, a driving wheel is arranged at one end of the rotating shaft extending out of the protective shell, the driving wheel is arranged below the driving wheel and is connected with the driving wheel through a belt, a protective belt is arranged on the rotating shaft positioned inside the protective shell, a bottom plate is arranged below the protective belt, a clamping groove is arranged at the edge position of the workbench below the bottom plate, a fixed box is arranged on the side edge of the workbench close to, one end of the pull rod penetrates through the fixing box and extends into the clamping groove, a baffle is arranged on the pull rod positioned in the rectangular groove, and a spring is arranged between one side of the baffle and the inner wall of the rectangular groove.

As a further aspect of the present invention: the both ends of pivot set up respectively on the both sides inner wall of protecting crust, and the junction of pivot and protecting crust all is provided with the bearing, and two bearings are fixed to be set up on the both sides wall of protecting crust, and the output of motor passes through the shaft coupling drive action wheel and rotates, and the action wheel passes through belt drive wheel and rotates for the pivot can be in the inside free rotation of protecting crust, realizes the regulation work in guard band.

As a further aspect of the present invention: the lateral wall fixed connection of the one end cylinder of protecting band, the other end and the bottom plate fixed connection of protecting band just can fix the position of protecting band after fixing the bottom plate, protect the workstation, avoid debris to fall to influence the raw materials on the workstation and mould the type work.

As a further aspect of the present invention: the draw-in groove sets up under the bottom plate, and the bottom plate size is less than the size of draw-in groove for the bottom plate can get into the inside of draw-in groove when moving down, the fixed work of the bottom plate of being convenient for.

As a further aspect of the present invention: one end of the bottom plate is provided with a limiting hole, the inner diameter of the limiting hole is larger than the outer diameter of the pull rod, the pull rod is pulled outwards, when the bottom plate moves to the clamping groove, the pull rod is loosened, the spring exerts elastic force on the baffle plate, the pull rod is inserted into the limiting hole, the position of the bottom plate is fixed, and meanwhile the position of the protective belt is fixed.

As a further aspect of the present invention: the baffle is the rectangle structure, and the baffle is fixed to be set up on the wall side of pull rod, and the baffle is smooth with the inner wall contact surface who lifts the groove, and the one end of pull rod is provided with anti-skidding line, can reduce the frictional force of baffle when the rectangular channel inside slides, the removal of the pull rod of being convenient for.

The utility model has the advantages that:

1. in the utility model, when the first station and the second station on the plastic sucking machine work normally, the output end of the motor drives the driving wheel to rotate, and the driving wheel drives the driving wheel to rotate through the belt, so that the rotating shaft rotates in the protective shell to move the protective belt and the bottom plate on the roller downwards, and the worker does not need to use a wood board or a cloth bag to shield, the operation is simple and convenient, and the labor intensity of the worker is reduced;

2. the utility model discloses in, when the bottom plate moved in the draw-in groove, loosen the pull rod, the spring applied elasticity to the baffle for during the pull rod inserted spacing hole, PMKD's position was protected the rigidity of protecting band simultaneously to the workstation, avoided debris to drop to influence the raw materials on the workstation and moulded the type work, when needs were cleaned the plastic uptake machine workstation, can control motor antiport, received protecting band and bottom plate in the protecting crust, the clearance work of the plastic uptake machine of being convenient for.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a protection mechanism of a double-station vacuum forming machine according to the present invention;

FIG. 2 is a schematic view of the internal structure of the middle protective shell according to the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing box of the present invention;

in the figure: 1. a bottom box; 2. a work table; 3. a first station; 4. a second station; 5. a driving wheel; 6. a driving wheel; 7. a motor; 8. a top plate; 9. a protective shell; 10. a fixing box; 11. a pull rod; 12. a drum; 13. a rotating shaft; 14. a limiting hole; 15. a base plate; 16. a baffle plate; 17. a clamping groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a protection mechanism of a double-station plastic uptake machine comprises a bottom case 1, a protection shell 9 and a fixed box 10, wherein four support columns are arranged at four corners of the top of the bottom case 1, top plates 8 are arranged at the tops of the four support columns, a workbench 2 is arranged on the top surface of the bottom case 1, a first station 3 is arranged at one end of the top of the workbench 2, and a second station 4 is arranged at the other end of the workbench 2; a protective shell 9 is arranged on the side wall of one side of the top plate 8, a motor 7 is arranged at one end of the top of the protective shell 9, a driving wheel 6 is arranged at one end of the motor 7, the output end of the motor 7 is in transmission connection with the driving wheel 6 through a coupler, a rotating shaft 13 is arranged inside the protective shell 9, a roller 12 is arranged on the rotating shaft 13 inside the protective shell 9, one end of the rotating shaft 13 penetrates through the side wall of the protective shell 9 and extends out of the protective shell 9, a driving wheel 5 is arranged at one end of the rotating shaft 13 extending out of the protective shell 9, the driving wheel 5 is arranged below the driving wheel 6, the driving wheel 6 is connected with the driving wheel 5 through a belt, a protective belt is arranged on the rotating shaft 13 inside the protective shell 9, a bottom plate 15 is arranged below the protective belt, a clamping groove 17 is arranged at the edge position of the workbench 2 below the bottom plate 15, a fixed, a rectangular groove is arranged in the fixing box 10, a pull rod 11 is arranged in the rectangular groove, one end of the pull rod 11 penetrates through the fixing box 10 and extends into the clamping groove 17, a baffle plate 16 is arranged on the pull rod 11 positioned in the rectangular groove, a spring is arranged between one side of the baffle plate 16 and the inner wall of the rectangular groove, when in use, when the first station 3 and the second station 4 on the plastic sucking machine work normally, the output end of the motor 7 drives the driving wheel 6 to rotate, the driving wheel 6 drives the driving wheel 5 to rotate through the belt, so that the rotating shaft 13 rotates inside the protective shell 9, the protective belt on the roller 12 and the bottom plate 15 move downwards, when the bottom plate 15 moves into the clamping groove 17, the pull rod 11 is released, the spring exerts elastic force on the baffle plate 16, so that the pull rod 11 is inserted into the limit hole 14, the position of the bottom plate 15 is fixed, and the position of the guard band is fixed, protect workstation 2, avoid debris to fall to influence the raw materials on workstation 2 and mould the type work.

The both ends of pivot 13 set up respectively on the both sides inner wall of protecting crust 9, and the junction of pivot 13 and protecting crust 9 all is provided with the bearing, and two bearings are fixed to be set up on the both sides wall of protecting crust 9, and the output of motor 7 passes through shaft coupling drive action wheel 6 and rotates, and action wheel 6 passes through belt drive wheel 5 and rotates for pivot 13 can be in the inside free rotation of protecting crust 9, realizes the regulation work in guard band.

The lateral wall fixed connection of the one end cylinder 12 of protecting band, the other end and the bottom plate 15 fixed connection of protecting band, fix the back to bottom plate 15, just can fix the position of protecting band, protect workstation 2, avoid debris to fall to influence the raw materials on workstation 2 and mould the type work.

The clamping groove 17 is arranged right below the bottom plate 15, and the size of the bottom plate 15 is smaller than that of the clamping groove 17, so that the bottom plate 15 can enter the clamping groove 17 when moving downwards, and the bottom plate 15 is convenient to fix.

One end of the bottom plate 15 is provided with a limiting hole 14, the inner diameter of the limiting hole 14 is larger than the outer diameter of the pull rod 11, the pull rod 11 is pulled outwards, when the bottom plate 15 moves to the clamping groove 17, the pull rod 11 is loosened, and the spring exerts elastic force on the baffle 16, so that the pull rod 11 is inserted into the limiting hole 14, the position of the bottom plate 15 is fixed, and meanwhile, the position of the protective belt is fixed.

Baffle 16 is the rectangle structure, and baffle 16 is fixed to be set up on the wall side of pull rod 11, and baffle 16 is smooth with the inner wall contact surface who lifts the groove, and the one end of pull rod 11 is provided with anti-skidding line, can reduce the frictional force of baffle 16 when the rectangular channel inside slides, the removal of pull rod 11 of being convenient for.

The utility model discloses a theory of operation: the utility model discloses during the use, first station 3 and the normal during operation of second station 4 on the plastic uptake machine, output drive action wheel 6 through motor 7 rotates, action wheel 6 rotates through belt drive wheel 5, make pivot 13 rotate in protecting crust 9 is inside, with protecting band and bottom plate 15 downstream on the cylinder 12, when bottom plate 15 moves in draw-in groove 17, loosen pull rod 11, the spring exerts elasticity to baffle 16, make pull rod 11 insert in spacing hole 14, fixing bottom plate 15's position, simultaneously with the rigidity of protecting band, protect workstation 2, avoid debris to fall to influence the raw materials on workstation 2 and mould type work.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The protection mechanism of the double-station plastic uptake machine is characterized by comprising a bottom box (1), a protection shell (9) and a fixing box (10), wherein four support columns are arranged at four corners of the top of the bottom box (1), a top plate (8) is arranged at the tops of the four support columns, a workbench (2) is arranged on the top surface of the bottom box (1), a first station (3) is arranged at one end of the top of the workbench (2), and a second station (4) is arranged at the other end of the workbench (2);

a protective shell (9) is arranged on the side wall of one side of the top plate (8), a motor (7) is arranged at one end of the top of the protective shell (9), a driving wheel (6) is arranged at one end of the motor (7), the output end of the motor (7) is in transmission connection with the driving wheel (6) through a coupler, a rotating shaft (13) is arranged inside the protective shell (9), a roller (12) is arranged on the rotating shaft (13) inside the protective shell (9), one end of the rotating shaft (13) penetrates through the side wall of the protective shell (9) and extends out of the protective shell (9), a transmission wheel (5) is arranged at one end of the rotating shaft (13) extending out of the protective shell (9), the transmission wheel (5) is arranged below the driving wheel (6), the driving wheel (6) is connected with the transmission wheel (5) through a belt, and a protective belt is arranged on the rotating shaft (13) inside the, the protection belt is provided with bottom plate (15) below, the border position of workstation (2) of bottom plate (15) below is provided with draw-in groove (17), be provided with on the side of workstation (2) that is close to first station (3) one side fixed box (10), the rectangular channel has been seted up to the inside of fixed box (10), the inside of rectangular channel is provided with pull rod (11), the inside that fixed box (10) stretched into draw-in groove (17) is passed to the one end of pull rod (11), be located and be provided with baffle (16) on the pull rod (11) of rectangular channel inside, set up the spring between the inner wall of one side of baffle (16) and rectangular channel.

2. The protection mechanism of the double-station plastic uptake machine according to claim 1, characterized in that two ends of the rotating shaft (13) are respectively arranged on the inner walls of two sides of the protection shell (9), bearings are arranged at the joint of the rotating shaft (13) and the protection shell (9), and the two bearings are fixedly arranged on two side walls of the protection shell (9).

3. The protection mechanism of the double-station plastic uptake machine as claimed in claim 1, wherein the side wall of the roller (12) at one end of the protection belt is fixedly connected, and the other end of the protection belt is fixedly connected with the bottom plate (15).

4. The protection mechanism of the double-station plastic uptake machine according to claim 1, characterized in that the slot (17) is arranged right below the bottom plate (15), and the size of the bottom plate (15) is smaller than that of the slot (17).

5. The protection mechanism of the double-station plastic uptake machine according to claim 1, characterized in that one end of the bottom plate (15) is provided with a limiting hole (14), and the inner diameter of the limiting hole (14) is larger than the outer diameter of the pull rod (11).

6. The protection mechanism of the double-station plastic uptake machine as claimed in claim 1, wherein the baffle (16) is of a rectangular structure, the baffle (16) is fixedly arranged on the wall side of the pull rod (11), the contact surface of the baffle (16) and the inner wall of the lifting groove is smooth, and one end of the pull rod (11) is provided with anti-skid lines.