CN215969708U

CN215969708U - Cushion block die pressing device with automatic trimming function in discharging process

Info

Publication number: CN215969708U
Application number: CN202120777840.4U
Authority: CN
Inventors: 朱志峰; 李将; 王公振
Original assignee: Changzhou Yuandong Plastic Technology Co ltd
Current assignee: Changzhou Yuandong Plastic Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2022-03-08
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a cushion block die pressing device with an automatic trimming function in a discharging process, which comprises a base, wherein the top of the base is fixedly connected with a lower die, one side of the lower die is provided with a driving motor, the bottom of the driving motor is fixedly connected with the base, an output shaft of the driving motor is fixedly connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a driving gear, the top of the lower die is provided with a toothed ring, the surface of the lower die is provided with a cavity, the outer side of the cavity is provided with an annular sliding chute, a rotating ring is arranged inside the annular sliding chute, the top of the rotating ring is fixedly connected with a connecting ring, and the top of the connecting ring penetrates through the lower die and is fixedly connected with the toothed ring. According to the utility model, by arranging the cutting mechanism, after the cushion block is pressed, the cushion block is lifted by the third electric push rod, and then the cutting wire is used for cutting around the cushion block, so that burrs on the surface of the cushion block are cut off, and the production efficiency of the cushion block is improved.

Description

Cushion block die pressing device with automatic trimming function in discharging process

Technical Field

The utility model relates to the field of die pressing devices, in particular to a cushion block die pressing device with an automatic trimming function in a discharging process.

Background

The cushion block molding device is a cushion block processing device, and is mainly characterized in that processing raw materials are placed in a mold cavity in a mold, the raw materials are extruded and formed through high temperature and high pressure between an upper mold and a lower mold, then the cushion block is demolded, and irregular burr protrusions are formed on the outer edge of the extruded cushion block.

The existing die pressing device on the market generally takes out the cushion block after the cushion block is molded and cuts and removes burrs on the surface of the cushion block through another device, so that one more step is added, and the processing efficiency of the cushion block is further influenced.

Therefore, it is necessary to provide a cushion block molding device with automatic trimming function in the discharging process to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cushion block die pressing device with an automatic trimming function in a discharging process, wherein a cutting mechanism is arranged, so that after the cushion block is pressed, the cushion block is lifted through a third electric push rod, and then the cushion block is cut by a cutting wire in a surrounding manner, so that burrs on the surface of the cushion block can be cut off, the production efficiency of the cushion block is improved, and the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: a cushion block die pressing device with an automatic trimming function in a discharging process comprises a base, wherein a lower die is fixedly connected to the top of the base, a driving motor is arranged on one side of the lower die, the bottom of the driving motor is fixedly connected with the base, a rotating shaft is fixedly connected with an output shaft of the driving motor, a driving gear is fixedly connected to the top of the rotating shaft, a toothed ring is arranged on the top of the lower die, a cavity is formed in the surface of the lower die, an annular sliding groove is formed in the outer side of the cavity, a rotating ring is arranged inside the annular sliding groove, a connecting ring is fixedly connected to the top of the rotating ring, the top of the connecting ring penetrates through the lower die and is fixedly connected with the toothed ring, the toothed ring is matched with the driving gear, a cutting mechanism is arranged on the inner side of the toothed ring, the cutting mechanism comprises a first electric push rod, a fixing plate is fixedly connected to the top of an output end of the first electric push rod, fixed plate one side is equipped with the set screw, fixed plate opposite side fixedly connected with fixed block, the fixed block is inside to be equipped with the fixed slot, set screw one end extends to inside the fixed slot.

Preferably, the number of the first electric push rods is two, the number of the fixing screws is two, the number of the fixing blocks is two, the fixing blocks are symmetrically distributed about the center line of the fixing plate, a cutting wire is arranged between the fixing blocks, and two ends of the cutting wire are fixedly connected through the fixing screws respectively.

Preferably, the lower die top is provided with an upper die, the upper die top is fixedly connected with a pressing plate, the pressing plate top is provided with a supporting plate, a supporting rod is arranged between the supporting plate and the base, the supporting rod top is fixedly connected with the supporting plate, the supporting rod bottom is fixedly connected with the base, the supporting rods are arranged in a plurality, the supporting plate bottom is provided with a second electric push rod, and an output shaft of the second electric push rod is in transmission connection with the pressing plate.

Preferably, the one end that the ring gear was kept away from to first electric putter is equipped with universal ball, the inside mounting groove that has seted up of base, the inside third electric putter that is equipped with of mounting groove, the electronic output shaft and the die cavity phase-match that push away of third, third electric putter quantity is established to a plurality ofly.

Preferably, rolling balls are arranged on the outer side of the rotating ring, the number of the rolling balls is two, the two groups of rolling balls are respectively arranged at the top and the bottom of the rotating ring, and the number of the rolling balls in each group is multiple.

Preferably, the upper die is matched with the die cavity, a limiting block is fixedly connected to the outer side of the rotating shaft, and one side of the limiting block is fixedly connected with the lower die.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the cushion block can be lifted through the third electric push rod after the pressing of the cushion block is finished through the cutting mechanism, and then the cushion block is cut by surrounding the cushion block through the cutting wire, so that burrs on the surface of the cushion block can be cut off, and the production efficiency of the cushion block is improved;

2. through rotatory two fixed screws can make fixed screw one end and fixed block in fixed slot extrusion or separation to convenient installation and the dismantlement to the cutting wire, can reduce the frictional force between swivel becket and the annular spout through setting up the spin simultaneously, thereby be favorable to improving the life of device.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a schematic view of a connection structure of a gear and a ring gear according to the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a partial sectional view of the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of the structure of the portion C of FIG. 4 according to the present invention.

Description of reference numerals:

1. a base; 2. a lower die; 3. a drive motor; 4. a rotating shaft; 5. a drive gear; 6. a toothed ring; 7. a cavity; 8. an annular chute; 9. a rotating ring; 10. a first electric push rod; 11. a fixing plate; 12. Cutting the wire; 13. a fixed block; 14. an upper die; 15. a support plate; 16. a second electric push rod; 17. A universal ball; 18. a third electric push rod; 19. a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a cushion block mould pressing device with an automatic trimming function in a discharging process, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a lower mould 2, one side of the lower mould 2 is provided with a driving motor 3, the bottom of the driving motor 3 is fixedly connected with the base 1, an output shaft of the driving motor 3 is fixedly connected with a rotating shaft 4, the top of the rotating shaft 4 is fixedly connected with a driving gear 5, the top of the lower mould 2 is provided with a toothed ring 6, the surface of the lower mould 2 is provided with a cavity 7, the outer side of the cavity 7 is provided with an annular sliding chute 8, the inner part of the annular sliding chute 8 is provided with a rotating ring 9, the top of the rotating ring 9 is fixedly connected with a connecting ring, the top of the connecting ring penetrates through the lower mould 2 and is fixedly connected with the toothed ring 6, the toothed ring 6 is matched with the driving gear 5, and the inner side of the toothed ring 6 is provided with a cutting mechanism, cutting mechanism includes first electric putter 10, first electric putter 10 output top fixedly connected with

fixed plate

11, 11 one sides of fixed plate are equipped with the fixed screw, 11 opposite side fixedly connected with fixed block 13 of fixed plate, the inside fixed slot that is equipped with of fixed block 13, fixed screw one end extends to inside the fixed slot.

Further, in the above technical solution, the number of the first electric push rods 10 is two, the number of the fixing screws is two, the number of the fixing blocks 13 is two, the two fixing blocks 13 are symmetrically distributed about the center line of the fixing plate 11, a cutting wire 12 is arranged between the two fixing blocks 13, and two ends of the cutting wire 12 are respectively fixedly connected through the fixing screws.

Further, in the above technical scheme, an upper die 14 is arranged at the top of the lower die 2, a pressing plate is fixedly connected to the top of the upper die 14, a supporting plate 15 is arranged at the top of the pressing plate, a supporting rod is arranged between the supporting plate 15 and the base 1, the top of the supporting rod is fixedly connected with the supporting plate 15, the bottom of the supporting rod is fixedly connected with the base 1, the number of the supporting rods is multiple, a second electric push rod 16 is arranged at the bottom of the supporting plate 15, and an output shaft of the second electric push rod 16 is in transmission connection with the pressing plate.

Further, in the above technical scheme, the one end that first electric putter 10 kept away from ring gear 6 is equipped with universal ball 17, the inside mounting groove that has seted up of base 1, the inside third electric putter 18 that is equipped with of mounting groove, the electronic output shaft that pushes away of third matches with die cavity 7, third electric putter 18 quantity is established to a plurality ofly, and the setting of universal ball 17 can reduce the frictional force between first electric putter 10 and the cushion.

Further, in the above technical solution, rolling balls 19 are arranged outside the rotating ring 9, the number of the rolling balls 19 is two, two groups of rolling balls 19 are respectively arranged at the top and the bottom of the rotating ring 9, the number of the rolling balls 19 in each group is multiple, and the arrangement of the rolling balls 19 is beneficial to reducing the friction force between the rotating ring 9 and the annular chute 8.

Further, in above-mentioned technical scheme, go up mould 14 and die cavity 7 phase-match, 4 outside fixedly connected with stoppers of pivot, stopper one side and 2 fixed connection of bed die, the setting of stopper can carry on spacingly to pivot 4 to improve the stability when pivot 4 rotates.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when the device is used, the pressing plate is pushed by the second electric push rod 16, the pressing plate can drive the upper die 14 to move downwards, the raw materials are extruded into a cushion block by the extrusion of the upper die 14 and the surface cavity 7 of the lower die 2, the formed cushion block can be lifted to a certain height by the third electric push rod 18, then the first electric push rod 10 is started, so that the universal ball 17 at the output end of the first electric push rod 10 is abutted against the cushion block, then the driving motor 3 is started, so that the driving motor 3 drives the rotating shaft 4 and the gear 5 to rotate, the gear 5 drives the toothed ring 6 to rotate, the toothed ring 6 drives the first electric push rod 10 and the fixed plate 11 to rotate, and the fixed plate 11 drives the fixed block 13 and the cutting wire ring 12 to rotate around the abutting block, so that burrs outside the abutting block are cut and removed;

referring to the attached drawings 1-6 of the specification, when the device is used, one end of each fixing screw can be extruded or separated from the fixing groove in the fixing block 13 by rotating the two fixing screws, so that the cutting wire 12 can be conveniently mounted and dismounted, and meanwhile, the friction force between the rotating ring 9 and the annular sliding groove 8 can be reduced by arranging the rolling balls 19, so that the service life of the device is prolonged.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cushion block molding device with automatic deburring function in ejection of compact process, includes base (1), its characterized in that: the cutting die is characterized in that a lower die (2) is fixedly connected to the top of the base (1), a driving motor (3) is arranged on one side of the lower die (2), the bottom of the driving motor (3) is fixedly connected with the base (1), an output shaft of the driving motor (3) is fixedly connected with a rotating shaft (4), a driving gear (5) is fixedly connected to the top of the rotating shaft (4), a gear ring (6) is arranged on the top of the lower die (2), a cavity (7) is formed in the surface of the lower die (2), an annular sliding groove (8) is formed in the outer side of the cavity (7), a rotating ring (9) is arranged inside the annular sliding groove (8), a connecting ring is fixedly connected to the top of the rotating ring (9), the top of the connecting ring penetrates through the lower die (2) and is fixedly connected with the gear ring (6), the gear ring (6) is matched with the driving gear (5), and a cutting mechanism is arranged on the inner side of the gear ring (6), cutting mechanism includes first electric putter (10), first electric putter (10) output top fixedly connected with fixed plate (11), fixed plate (11) one side is equipped with the fixed screw, fixed plate (11) opposite side fixedly connected with fixed block (13), fixed block (13) inside is equipped with the fixed slot, fixed screw one end extends to inside the fixed slot.

2. The pad module pressing device with the automatic trimming function in the discharging process according to claim 1, wherein: first electric putter (10) quantity is established to two, set screw quantity is established to two, fixed block (13) quantity is established to two, two fixed block (13) are about fixed plate (11) central line symmetric distribution, two be equipped with cutting wire (12) between fixed block (13), cutting wire (12) both ends are respectively through set screw fixed connection.

3. The pad module pressing device with the automatic trimming function in the discharging process according to claim 1, wherein: the improved die is characterized in that an upper die (14) is arranged at the top of the lower die (2), a pressing plate is fixedly connected to the top of the upper die (14), a supporting plate (15) is arranged at the top of the pressing plate, supporting rods are arranged between the supporting plate (15) and the base (1), the top of each supporting rod is fixedly connected with the corresponding supporting plate (15), the bottom of each supporting rod is fixedly connected with the corresponding base (1), the number of the supporting rods is multiple, a second electric push rod (16) is arranged at the bottom of each supporting plate (15), and an output shaft of the second electric push rod (16) is in transmission connection with the pressing plate.

4. The pad module pressing device with the automatic trimming function in the discharging process according to claim 1, wherein: one end of the first electric push rod (10) far away from the toothed ring (6) is provided with a universal ball (17), a mounting groove is formed in the base (1), a third electric push rod (18) is arranged in the mounting groove, the third electric push rod pushes an output shaft to be matched with the cavity (7), and the number of the third electric push rods (18) is set to be multiple.

5. The pad module pressing device with the automatic trimming function in the discharging process according to claim 1, wherein: the rolling balls (19) are arranged on the outer side of the rotating ring (9), the number of the rolling balls (19) is two, the two groups of rolling balls (19) are respectively arranged at the top and the bottom of the rotating ring (9), and the number of the rolling balls (19) in each group is multiple.

6. The pad module pressing device with the automatic trimming function in the discharging process according to claim 3, wherein: go up mould (14) and die cavity (7) phase-match, pivot (4) outside fixedly connected with stopper, stopper one side and bed die (2) fixed connection.