CN220052582U - Automatic punching machine for bottle cap gaskets - Google Patents

Abstract

The utility model provides an automatic punching machine for bottle cap gaskets, which relates to the technical field of bottle cap gasket production and processing and comprises a frame, wherein two air cylinders are arranged at the top of the frame, a lower pressing plate is commonly installed at the output ends of the two air cylinders, a plurality of punching columns are arranged at the bottom of the lower pressing plate, first protection pads are arranged at the bottoms of the punching columns, a supporting plate is arranged at the bottom of the lower pressing plate, a plurality of forming punching dies are arranged on the surface of the supporting plate, a turnover plate is arranged at the bottom of the supporting plate, a plurality of supporting columns are arranged on the surface of the turnover plate, and second protection pads are arranged on the surface of the supporting columns. According to the utility model, the gasket to be punched is pressed and fixed by utilizing the cooperation of the punching column and the supporting column, the effect of punching and shearing the gasket is achieved by adopting the punching of the forming punching die, and meanwhile, the waste generated after shearing can be discharged and collected, so that the burden of cleaning by subsequent staff is reduced.

Description

Automatic punching machine for bottle cap gaskets

Technical Field

The utility model relates to the technical field of bottle cap gasket production and processing, in particular to an automatic bottle cap gasket punching machine.

Background

The bottle lid gasket can strengthen the gas tightness, ensures that bottle lid and bottle neck laminating are inseparable, and the gasket is generally installed in the bottle lid through the bottle lid with the pad device, prevents the weeping, and the bottle lid gasket need carry out stamping forming through the punching machine in production and processing process, satisfies the use of bottle lid.

The patent application number CN202022865145.1 discloses a bottle cap gasket punching machine convenient for fixing a bottle cap gasket, which comprises a bottom plate, wherein a plurality of punching platforms are arranged at the top of the bottom plate, four first driving cylinders are arranged at two sides of the top of the bottom plate, first fixing plates are connected between the tail ends of piston rods of the first driving cylinders, forming punching dies are arranged on the first fixing plates, two supporting columns are respectively arranged at two sides of the top of the bottom plate, a connecting plate is connected between the tops of every two opposite supporting columns, two second driving cylinders are arranged at the top of the connecting plate, a second fixing plate is connected between the tail ends of piston rods of the second driving cylinders, and a plurality of pressing blocks are arranged at the bottom of the second fixing plate. The advantage of this structure is, can carry out the pressfitting with the bottle lid gasket fixedly, and the raw materials warp when preventing the punching press and lead to dimensional accuracy not enough, and then guarantees the quality of the bottle lid gasket of punching out.

However, when the structure is specifically used, after the gasket is punched and sheared by the die, waste generated by the stamping of the gasket remains on the stamping table, so that cleaning by workers is inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing an automatic bottle cap gasket punching machine.

The utility model is realized by the following technical scheme:

the utility model provides an automatic punching machine of bottle lid gasket, which comprises a frame, the frame top is provided with two cylinders, and the holding down plate is installed jointly to two cylinder outputs, the bottom of holding down plate is provided with a plurality of punching press posts, a plurality of punching press post bottoms all are provided with first protection pad, the holding down plate bottom is provided with the backup pad, the surface of backup pad is provided with a plurality of shaping stamping die, the through-hole the same with shaping stamping die quantity has been seted up on the surface of backup pad, shaping stamping die welds in the inside of through-hole, and shaping stamping die's top and bottom extend to the top and the bottom of backup pad respectively, the backup pad bottom is provided with the upset board, the surface of upset board is provided with a plurality of support columns, and the surface of a plurality of support columns all is provided with the second protection pad, the bottom of frame is provided with waste collection structure, waste collection structure includes the collecting box, the bottom at the frame is installed to the collecting box, and the inside of frame is provided with the collecting box, the both ends of upset board all are provided with the bull stick, and one of the outer wall of frame is provided with the motor.

It can be seen that in the above technical scheme, the holding down plate is under the effect of cylinder, and a plurality of punching press posts are made to extend towards the shaping stamping die inside that corresponds respectively to with gasket pressfitting to the second protection pad department on support column surface, simultaneously, under shaping stamping die's effect, can carry out punching press shearing to the unnecessary material of gasket, and the waste material that produces after the punching press can discharge and collect the processing, avoids the waste material to remain at the surperficial inconvenient clearance of upset board.

Further, the output end of the air cylinder is fixedly connected with the lower pressing plate, the stamping columns and the supporting columns are in one-to-one correspondence in the vertical direction, the number of the stamping columns, the number of the supporting columns and the number of the forming stamping dies are all identical, and the outer diameters of the stamping columns and the outer diameters of the supporting columns are smaller than the inner diameters of the forming stamping films. It can be seen that in the above-mentioned structure, the cylinder can drive the holding down plate and extend downwards to make the punching press post run through the inside of shaping stamping die, with the gasket pressfitting on the second protection pad on support column surface, and shaping stamping die can carry out punching press shearing with the gasket after the punching press, guarantees the structure phase-match of gasket and bottle lid.

Further, the spout has all been seted up to two inner walls of frame, and the inside of spout is provided with the slide bar, and the outside of slide bar is provided with the slider, and the outside of slide bar is located the bottom of slider and is provided with reset buffer spring, and the slider is at the outside sliding connection of slide bar, and two sliders fixed mounting respectively in the both ends of backup pad. It can be seen that in the above-mentioned structure, can make the backup pad drive the operation of realizing the compound die and die sinking between shaping stamping die and the support column, and then utilize shaping stamping die to punch the shearing to the gasket, and the slider slides in the outside of slide bar, can guarantee the stability that the backup pad pushed down to reset buffer spring can cushion the stamping force, avoids the too big influence that leads to the fact the product of stamping force.

Further, bull stick and upset board fixed connection, and two bull sticks rotate at the inner wall of frame respectively and be connected, and motor output and one of them bull stick coaxial transmission are connected. It can be seen that in the structure, the motor acts on the power source to drive the bull stick to rotate at the inner wall of frame, makes the upset board realize rotating, can pour the waste material of remaining on the upset board surface, reduces the burden of the follow-up clearance of staff.

Further, the collecting box is in sliding connection in the collecting box, and a pull groove which is convenient for a user to pull out is formed in the surface of the collecting box. It can be seen that in the above structure, the collecting box can be drawn out from the inside of the collecting box through the draw-out groove, and then the waste inside the collecting box can be treated.

The beneficial effects of the utility model are as follows:

through setting up the garbage collection structure, the motor drives the bull stick and rotates, makes the upset board overturn, makes the waste material that the upset board surface dropped drop to the inside of collecting box to be in collecting box department, staff accessible draw out the inside of collecting box with collecting box from the draw-out groove, can realize the discharge and the collection to the waste material, avoid the waste material to remain at the surface of upset board and be inconvenient for the clearance;

the gasket to be punched can be pressed and fixed by the punching column and the supporting column, so that the gasket is prevented from deforming during punching, and the gasket can be punched and formed and redundant waste materials can be sheared under the action of the forming and punching die, so that the gasket meets the use requirement of the bottle cap;

the slider at backup pad both ends is in the outside slip of slide bar to extrude reset buffer spring, can lead to the removal of backup pad, under reset buffer spring compression's effect in addition, can obtain the buffering with the power of shaping stamping die that exerts pressure, avoid the too big damage that causes the product of stamping force, simultaneously, reset buffer spring resets after the extrusion for backup pad drive shaping stamping die resets, thereby realizes the die sinking, and then the staff takes out the gasket after with the punching press of support column surface.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the structure of the present utility model at the time of stamping.

Fig. 3 is a schematic diagram of a connection structure of a motor and a rotating rod according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a frame; 2. a cylinder; 3. a lower pressing plate; 4. stamping a column; 5. a first protective pad; 6. a support plate; 7. forming a stamping die; 8. a turnover plate; 9. a support column; 10. a second protective pad; 11. a collection box; 12. a collection box; 13. a rotating rod; 14. a motor; 15. a chute; 16. a slide bar; 17. a slide block; 18. and a return buffer spring.

Detailed Description

The present utility model will be described in further detail below with reference to the drawings and preferred embodiments, so that those skilled in the art can better understand the technical solutions of the present utility model. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort are intended to be within the scope of the utility model.

Example 1:

as shown in fig. 1-4, this embodiment provides an automatic punching machine for bottle cap gaskets, which comprises a frame 1, two cylinders 2 are arranged at the top of the frame 1, a lower pressing plate 3 is commonly installed at the output ends of the two cylinders 2, a plurality of punching columns 4 are arranged at the bottom of the lower pressing plate 3, first protection pads 5 are arranged at the bottoms of the plurality of punching columns 4, the output ends of the cylinders 2 are fixedly connected with the lower pressing plate 3, the punching columns 4 and supporting columns 9 are in one-to-one correspondence in the vertical direction, the numbers of the punching columns 4, the supporting columns 9 and forming punching dies 7 are all the same, and the outer diameters of the punching columns 4 and the supporting columns 9 are all smaller than the inner diameter of the forming punching dies 7; the cylinder 2 can drive the lower pressing plate 3 to extend downwards and promote the punching column 4 to extend towards the inside of the forming punching die 7, and promote the punching column 4 and the supporting column 9 to punch each other, so that the gasket can be pressed on the second protection pad 10 on the supporting column 9; the bottom of the lower pressing plate 3 is provided with a supporting plate 6, the surface of the supporting plate 6 is provided with a plurality of forming stamping dies 7, the surface of the supporting plate 6 is provided with through holes the same as the forming stamping dies 7 in number, the forming stamping dies 7 are welded in the through holes, and the top end and the bottom end of the forming stamping dies 7 extend to the top and the bottom of the supporting plate 6 respectively; a plurality of forming stamping dies 7 can be arranged on the surface of the supporting plate 6, meanwhile, the forming stamping dies 7 can stamp gaskets into the same structural size as the bottle cap, a turnover plate 8 is arranged at the bottom of the supporting plate 6, a plurality of supporting columns 9 are arranged on the surface of the turnover plate 8, and a second protection pad 10 is arranged on the surface of each supporting column 9;

the bottom of frame 1 is provided with the garbage collection structure, wherein the garbage collection structure includes collecting box 11, collecting box 11 installs the bottom at frame 1, and the inside of frame 1 is provided with collecting box 12, both ends of turnover plate 8 all are provided with bull stick 13, and one of them outer wall of frame 1 is provided with motor 14, bull stick 13 and turnover plate 8 fixed connection, and two bull sticks 13 rotate at the inner wall of frame 1 respectively and be connected, motor 14 output and one of them bull stick 13 coaxial transmission are connected, collecting box 12 is in collecting box 11's inside sliding connection, and the draw-in groove that the user was convenient for pull out is seted up on collecting box 12's surface, in this structure, after punching press the gasket, the waste material that produces during punching press drops to the surface of turnover plate 8, when discharging and collecting the waste material, utilize motor 14 to drive bull stick 13 and rotate, make turnover plate 8 overturn, make the waste material that turnover plate 8 surface dropped drop to collecting box 11's inside, and be located collecting box 12 department, staff's accessible draw-in collecting box 12 follow collecting box 11's inside, can realize discharging to the waste material and the waste material that is left at the surface of turnover plate 8 is convenient for avoid the clearance.

It can be seen that in the above-described structure, the gasket material can be press-formed and the scrap after the shearing of the gasket is generated, and the scrap is left on the roll-over plate 8, and the scrap remaining on the roll-over plate 8 can be discharged to the inside of the collection box 11 by the scrap collecting structure, and the effect of discharging and collecting the scrap can be achieved.

The using process comprises the following steps:

the raw materials to be punched are placed on a second protection pad 10 on the surface of a support column 9, when a lower pressing plate 3 is driven to extend downwards by an air cylinder 2, a punching column 4 is caused to extend towards the inside of a forming punching die 7, and gaskets are pressed on the second protection pad 10, so that the punching column 4 and the support column 9 are mutually punched and attached, redundant materials of the gaskets can be punched and sheared under the action of the forming punching die 7, the sheared gaskets are ensured to be matched with the bottle cap in size, sheared waste materials fall onto a turnover plate 8, and the punched formed gaskets are positioned on the second protection pad 10 on the surface of the support column 9;

staff takes out stamping forming's gasket to drive bull stick 13 through motor 14 and rotate, make turnover plate 8 overturn, make the waste material that turnover plate 8 surface dropped drop to collection box 11's inside, and be in collection box 12 department, staff's accessible draw-out box 12 is followed collection box 11's inside with collection box 12, can realize the discharge and the collection to the waste material, avoid the waste material to remain at the surface of turnover plate 8 and be inconvenient for the clearance.

Example 2:

as shown in fig. 1-4, this embodiment provides an automatic punching machine for bottle cap gaskets, which comprises a frame 1, two cylinders 2 are arranged at the top of the frame 1, a lower pressing plate 3 is commonly installed at the output ends of the two cylinders 2, a plurality of punching columns 4 are arranged at the bottom of the lower pressing plate 3, first protection pads 5 are arranged at the bottoms of the plurality of punching columns 4, the output ends of the cylinders 2 are fixedly connected with the lower pressing plate 3, the punching columns 4 and supporting columns 9 are in one-to-one correspondence in the vertical direction, the numbers of the punching columns 4, the supporting columns 9 and forming punching dies 7 are all the same, and the outer diameters of the punching columns 4 and the supporting columns 9 are all smaller than the inner diameter of the forming punching dies 7; the cylinder 2 can drive the lower pressing plate 3 to extend downwards and promote the punching column 4 to extend towards the inside of the forming punching die 7, and promote the punching column 4 and the supporting column 9 to punch each other, so that the gasket can be pressed on the second protection pad 10 on the supporting column 9; the bottom of the lower pressing plate 3 is provided with a supporting plate 6, the surface of the supporting plate 6 is provided with a plurality of forming stamping dies 7, the surface of the supporting plate 6 is provided with through holes the same as the forming stamping dies 7 in number, the forming stamping dies 7 are welded in the through holes, and the top end and the bottom end of the forming stamping dies 7 extend to the top and the bottom of the supporting plate 6 respectively; the forming stamping dies 7 can be arranged on the surface of the supporting plate 6, meanwhile, the forming stamping dies 7 can stamp gaskets into the same structural size as the bottle cap, sliding grooves 15 are formed in two inner walls of the frame 1, sliding rods 16 are arranged in the sliding grooves 15, sliding blocks 17 are arranged outside the sliding rods 16, reset buffer springs 18 are arranged at the bottoms of the sliding blocks 17 outside the sliding rods 16, the sliding blocks 17 are in sliding connection with the outer parts of the sliding rods 16, and the two sliding blocks 17 are respectively fixedly arranged at two ends of the supporting plate 6; when stamping the gasket, the lower pressure plate 3 can promote the sliding blocks 17 at two ends of the supporting plate 6 to slide outside the sliding rods 16 and extrude the reset buffer springs 18 in the downward extending process, firstly, the supporting plate 6 guides and slides under the action of the sliding blocks 17 and the sliding rods 16 to enable the forming stamping die 7 and the supporting columns 9 to be matched, then the forming stamping die 7 stamps and shears the gasket on the second protection pad 10, the gasket is identical to the forming stamping die 7, and under the action of the reset buffer springs 18, on one hand, the stamping force can be effectively buffered to avoid damage to products due to overlarge stamping force, on the other hand, after stamping is finished, the supporting plate 6 can be enabled to drive the forming stamping die 7 to reset, the bottom of the supporting plate 6 is provided with the overturning plate 8, the surface of the overturning plate 8 is provided with a plurality of supporting columns 9, the surface of the supporting columns 9 is provided with the second protection pad 10, and the bottom of the frame is provided with a waste collection structure.

It can be seen that in the above structure, on one hand, the stamping force of the stamping column 4 can be buffered, damage to products caused by overlarge stamping force is avoided, and on the other hand, power is provided for film closing and die opening between the forming stamping die 7 and the supporting column 9, and the stamping column 4 extends downwards from the inside of the forming stamping die 7, and when the supporting plate 6 is caused to extend downwards, film closing between the forming stamping die 7 and the supporting column 9 is caused, so that stamping shearing forming of gaskets is achieved.

The using process comprises the following steps:

when the cylinder 2 drives the lower pressing plate 3 to extend downwards, firstly the punching column 4 extends downwards from the inside of the forming punching die 7, so that the punching column 4 presses the gasket on the second protection pad 10 of the supporting column 9, the sliding blocks 17 at two ends of the supporting plate 6 slide downwards outside the sliding rod 16 and extrude the reset buffer spring 18, and in the process of extending downwards, the supporting plate 6 can drive the forming punching die 7 and the supporting column 9 to be clamped with each other and punch and shear the gasket;

and under the effect of reset buffer spring 18 compression, can be with exerting pressure and the power of shaping stamping die 7 obtain the buffering, avoid the stamping force too big to cause the damage to the product, simultaneously, reset buffer spring 18 resets after the extrusion for backup pad 6 drives shaping stamping die 7 and resets, thereby realizes the die sinking, and then the staff takes out the gasket after the punching press of support column 9 surface.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (7)

1. The automatic bottle cap gasket punching machine is characterized by comprising a frame, wherein two air cylinders are arranged at the top of the frame, a lower pressing plate is commonly installed at the output ends of the two air cylinders, a plurality of punching columns are arranged at the bottom of the lower pressing plate, a first protection pad is arranged at the bottom of each punching column, a supporting plate is arranged at the bottom of the lower pressing plate, a plurality of forming punching dies are arranged on the surface of each supporting plate, a turnover plate is arranged at the bottom of each supporting plate, a plurality of supporting columns are arranged on the surface of each turnover plate, a second protection pad is arranged on the surface of each supporting column, and a waste collection structure is arranged at the bottom of the frame; the garbage collection structure comprises a collection box, the collection box is arranged at the bottom of the frame, the collection box is arranged in the frame, rotating rods are arranged at two ends of the turnover plate, and a motor is arranged on one outer wall of the frame.

2. The automatic bottle cap gasket punching machine according to claim 1, wherein the output end of the air cylinder is fixedly connected with the lower pressing plate, the punching columns and the supporting columns are in one-to-one correspondence in the vertical direction, the number of the punching columns, the number of the supporting columns and the number of the forming punching dies are all the same, and the outer diameters of the punching columns and the number of the supporting columns are smaller than the inner diameter of the forming punching film.

3. The automatic bottle cap gasket punching machine according to claim 1, wherein sliding grooves are formed in two inner walls of the frame, sliding rods are arranged in the sliding grooves, sliding blocks are arranged outside the sliding rods, and reset buffer springs are arranged at bottoms of the sliding blocks outside the sliding rods.

4. A bottle cap gasket automatic punching machine according to claim 3, characterized in that the slide blocks are slidably connected to the outside of the slide bar, and the two slide blocks are fixedly installed at both ends of the support plate, respectively.

5. The automatic bottle cap gasket punching machine according to claim 1, wherein the rotating rods are fixedly connected with the overturning plate, the two rotating rods are respectively connected with the inner wall of the frame in a rotating mode, and the output end of the motor is connected with one rotating rod in a coaxial transmission mode.

6. The automatic bottle cap gasket punching machine according to claim 5, wherein the collecting box is slidably connected inside the collecting box, and a pull groove is formed in the surface of the collecting box for being pulled out by a user.

7. The automatic bottle cap gasket punching machine according to claim 1, wherein the surface of the supporting plate is provided with through holes the same as the number of the forming stamping dies, the forming stamping dies are welded in the through holes, and the top ends and the bottom ends of the forming stamping dies extend to the top and the bottom of the supporting plate respectively.