CN211941738U

CN211941738U - High-efficient rubber hot press

Info

Publication number: CN211941738U
Application number: CN202020472036.0U
Authority: CN
Inventors: 郭演平; 张恒
Original assignee: Quanzhou Qinfeng Machinery Manufacturing Co ltd
Current assignee: Quanzhou Qinfeng Machinery Manufacturing Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-17
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a high-efficiency rubber hot press, which comprises an outer box and a lower pressing plate, wherein a first bevel gear is fixedly connected inside the outer box, a second bevel gear is installed on the right side of the first bevel gear, a transmission gear is fixedly connected on a rod body of the second bevel gear, a motor device is installed on the lower side of the transmission gear through a frame, an upper pressing plate is fixedly connected on the lower side of the motor device, an upper discharging die is installed on the lower side of the upper pressing plate, a die cavity is formed in the upper discharging die, and the bottom of the upper discharging die is fixedly connected with a working plate; the lower pressing plate is fixedly connected with the lower side of the working plate. This high-efficient rubber hot press realizes the lift work of working plate through setting up a set of motor device, reduces the cost of manufacture of device, does benefit to the popularization, has cup jointed buffer spring on left guide bar and the right guide bar simultaneously, carries out buffering work to the working plate that goes up and down.

Description

High-efficient rubber hot press

Technical Field

The utility model relates to a rubber hot pressing processing technology field specifically is a high-efficient rubber hot press.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, has the capability of rapid recovery, and has good physical and mechanical properties and chemical stability; the artificial synthesis can be realized, the price is low, the application range is wide, and the artificial synthesis exists in the aspects of our life; rubber is a basic raw material in the rubber industry and is widely used for manufacturing tires, rubber tubes, adhesive tapes, cables and other various rubber products; when the rubber is processed into a required product, the rubber material is generally required to be processed by hot pressing, but the existing rubber hot press has low processing efficiency, and a large amount of time is spent when mass production is carried out, so that the processing cost is very high; in order to solve the problems, the prior art discloses (application number: CN 201920315230.5) a high-efficiency rubber hot press, which comprises an outer box 1, wherein the outer box 1 is of a hollow square box structure, a lower discharging device and two lower hydraulic cylinders 4 are welded on the inner wall of the lower end of the outer box 1, an upper pressing device and two upper hydraulic cylinders 5 are welded on the inner wall of the upper end of the outer box 1, upper push rods 7 are welded on the two upper hydraulic cylinders 5, lower push rods 6 are welded on the two lower hydraulic cylinders 4, connecting plates 10 are welded on the ends, far away from the lower hydraulic cylinders 4, of the two lower push rods 6, a lower pressing plate 8 is welded together at the end, close to the two connecting plates 10, of the lower pressing plate 8, and an upper discharging die 9 is welded at the upper; "in order to guarantee the stability of device, go up pneumatic cylinder 5 and lower pneumatic cylinder 4 and all need set up two sets ofly, the price of pneumatic cylinder is expensive, increases the manufacturing cost of device, is unfavorable for promoting.

In order to solve the disadvantages existing in the current market, the technology of improving the hot press device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the defect that mentions in the background art, provide a high-efficient rubber hot press. Motor device, working plate, left guide bar and right guide bar have through setting up the lift work that a set of motor device realized the working plate, reduce the cost of manufacture of device, do benefit to the popularization, have cup jointed buffer spring on left guide bar and the right guide bar simultaneously, carry out the characteristics of buffering work to the working plate that goes up and down.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency rubber hot press comprises an outer box and a lower pressing plate, wherein a first bevel gear is fixedly connected inside the outer box, a second bevel gear is arranged on the right side of the first bevel gear, a transmission gear is fixedly connected onto a rod body of the second bevel gear, a motor device is arranged on the lower side of the transmission gear through a base, an upper pressing plate is fixedly connected onto the lower side of the motor device, an upper discharging die is arranged on the lower side of the upper pressing plate, a die cavity is formed in the upper discharging die, and the bottom of the upper discharging die is fixedly connected with a working plate;

the downside of holding down plate fixedly connected with work plate, and work plate right side and guide block fixed connection, the mould is transferred to holding down plate downside fixedly connected with simultaneously, and the right side wall-mounting of outer container has left guide bar, and the left side wall-mounting of outer container has right guide bar, the inside fixedly connected with lead screw of outer container simultaneously.

Preferably, both ends of the rod body of the transmission gear are fixedly connected with a second bevel gear, the second bevel gear is matched with the first bevel gear in size, and meanwhile, the second bevel gear is meshed with the first bevel gear.

Preferably, the transmission gear is matched with the worm in size, and the worm is fixedly connected with a rotor of the motor device through a coupler.

Preferably, the upper pressing plate and the lower pressing plate are respectively inserted into guide grooves formed in the upper discharging die and the lower discharging die through guide pillars on two sides of the upper pressing plate and the lower pressing plate.

Preferably, the die cavities are formed in the upper discharging die and the lower discharging die, the upper pressing plate is connected to the inside of the upper discharging die in an inserting mode, and the lower pressing plate is connected to the inside of the lower discharging die in an inserting mode.

Preferably, left guide bar and right guide bar are symmetrical structure about the working plate, and the equal fixedly connected with guide block in both ends of working plate, and left guide bar and right guide bar peg graft respectively inside two sets of guide blocks simultaneously, all cup jointed buffer spring on left guide bar and the right guide bar.

Preferably, the screw rods are distributed on two sides of the working plate in two groups, the upper ends of the two groups of screw rods are fixedly connected with the first bevel gear, and the two groups of screw rods are of a symmetrical structure relative to the working plate.

Preferably, the screw rod is in threaded connection with a threaded connection hole formed in the guide block, and the working plate is of a lifting structure.

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

1. the lifting work of the working plate is realized by arranging a group of motor devices, the manufacturing cost of the device is reduced, the device is favorable for popularization, and meanwhile, buffer springs are sleeved on the left guide rod and the right guide rod to buffer the lifting working plate;

2. when the working plate is lifted, the guide blocks on the two sides of the working plate are respectively inserted into the left guide rod and the right guide rod, so that the working plate moving vertically is limited and guided.

Drawings

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

FIG. 2 is a schematic view of the upper pressing plate and the upper discharging mold of the present invention;

FIG. 3 is a schematic view of the mold assembly of the lower pressing plate and the lower discharging mold;

fig. 4 is a top view of the structure working plate of the present invention.

Reference numbers in the figures: 1. an outer box; 2. a first bevel gear; 3. a second bevel gear; 4. a worm; 5. a transmission gear; 6. a motor device; 7. an upper pressure plate; 8. a guide post; 9. a mold cavity; 10. feeding a discharging die; 11. a guide block; 12. a left guide bar; 13. a screw rod; 14. a lower pressing plate; 15. lowering a material die; 16. a working plate; 17. a buffer spring; 18. a right guide bar; 19. and a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency rubber hot press comprises an outer box 1 and a lower pressing plate 14, wherein a first bevel gear 2 is fixedly connected inside the outer box 1, a second bevel gear 3 is installed on the right side of the first bevel gear 2, a transmission gear 5 is fixedly connected to a rod body of the second bevel gear 3, a motor device 6 is installed on the lower side of the transmission gear 5 through a machine base, the two ends of the rod body of the transmission gear 5 are fixedly connected with the second bevel gear 3, the second bevel gear 3 is matched with the first bevel gear 2 in size, and the second bevel gear 3 is meshed with the first bevel gear 2; an upper pressing plate 7 is fixedly connected to the lower side of the motor device 6, an upper discharging die 10 is mounted on the lower side of the upper pressing plate 7, a die cavity 9 is formed in the upper discharging die 10, and the bottom of the upper discharging die 10 is fixedly connected with a working plate 16; the upper pressing plate 7 and the lower pressing plate 14 are respectively inserted into guide grooves 19 formed in the upper discharging die 10 and the lower discharging die 15 through guide pillars 8 on two sides of the upper pressing plate and the lower pressing plate; the upper discharging die 10 and the lower discharging die 15 are both provided with die cavities 9, the upper pressing plate 7 is inserted into the upper discharging die 10, and the lower pressing plate 14 is inserted into the lower discharging die 15; the transmission gear 5 is matched with the worm 4 in size, and the worm 4 is fixedly connected with a rotor of the motor device 6 through a coupler; the left guide rod 12 and the right guide rod 18 are of a symmetrical structure relative to the working plate 16, the two ends of the working plate 16 are fixedly connected with the guide blocks 11, the left guide rod 12 and the right guide rod 18 are respectively inserted into the two groups of guide blocks 11, and the left guide rod 12 and the right guide rod 18 are respectively sleeved with the buffer springs 17; the lower pressing plate 14 is fixedly connected with the lower side of a working plate 16, the right side of the working plate 16 is fixedly connected with a guide block 11, the lower side of the lower pressing plate 14 is fixedly connected with a blanking die 15, the right side wall of the outer box 1 is provided with a left guide rod 12, the left side wall of the outer box 1 is provided with a right guide rod 18, and the inner part of the outer box 1 is fixedly connected with a screw rod 13; the screw rods 13 are arranged into two groups and distributed on two sides of the working plate 16, the upper ends of the two groups of screw rods 13 are fixedly connected with the first bevel gear 2, and the two groups of screw rods 13 are in a symmetrical structure relative to the working plate 16; the screw rod 13 is screwed in a screw hole formed in the guide block 11, and the working plate 16 is of a lifting structure;

as shown in fig. 1-3: when the working plate 16 is lifted, the guide blocks 11 on the two sides of the working plate are respectively inserted into the left guide rod 12 and the right guide rod 18, so that the vertically moving working plate 16 is limited and guided, and the stability of the working plate 16 during working is ensured;

as shown in fig. 1: through setting up the lift work that a set of motor device 6 realized work board 16, reduce the cost of manufacture of device, do benefit to the popularization, cup jointed buffer spring 17 on left guide bar 12 and the right guide bar 18 simultaneously, carry out the work of buffering to the work board 16 that goes up and down.

When the high-efficiency rubber hot press is used, an external switch of a motor device 6 is turned on, the motor device 6 drives a transmission gear 5 to rotate through a worm 4, the transmission gear 5 drives a first bevel gear 2 to rotate through second bevel gears 3 on two sides, the first bevel gear 2 drives screw rods 13 to rotate, two groups of screw rods 13 drive a working plate 16 to move upwards through a guide block 11, so that an upper discharging die 10 moves upwards, an upper pressing plate 7 is inserted into the upper discharging die 10, and the forming operation of an upper die is completed; this is the entire process of operation of the high efficiency rubber hot press.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient rubber hot press, includes outer container (1) and holding down plate (14), its characterized in that: a first bevel gear (2) is fixedly connected to the inner part of the outer box (1), a second bevel gear (3) is installed on the right side of the first bevel gear (2), a transmission gear (5) is fixedly connected to the rod body of the second bevel gear (3), a motor device (6) is installed on the lower side of the transmission gear (5) through a machine base, an upper pressing plate (7) is fixedly connected to the lower side of the motor device (6), an upper discharging die (10) is installed on the lower side of the upper pressing plate (7), a die cavity (9) is formed in the upper discharging die (10), and the bottom of the upper discharging die (10) is fixedly connected with a working plate (16);

the downside of holding down plate (14) fixedly connected with work board (16), and work board (16) right side and guide block (11) fixed connection, unloading mould (15) are transferred to holding down plate (14) downside fixedly connected with simultaneously, and the right side wall-mounting of outer container (1) has left guide bar (12), and the left side wall-mounting of outer container (1) has right guide bar (18), and outer container (1) inside fixedly connected with lead screw (13) simultaneously.

2. The high efficiency rubber hot press of claim 1, wherein: and both ends of the rod body of the transmission gear (5) are fixedly connected with second bevel gears (3), the second bevel gears (3) are matched with the first bevel gears (2) in size, and the second bevel gears (3) are meshed with the first bevel gears (2) simultaneously.

3. The high efficiency rubber hot press of claim 1, wherein: the transmission gear (5) is matched with the worm (4) in size, and the worm (4) is fixedly connected with a rotor of the motor device (6) through a coupler.

4. The high efficiency rubber hot press of claim 1, wherein: the upper pressing plate (7) and the lower pressing plate (14) are respectively inserted into guide grooves (19) formed in the upper discharging die (10) and the lower discharging die (15) through guide posts (8) on two sides of the upper pressing plate and the lower pressing plate.

5. The high efficiency rubber hot press of claim 1, wherein: die cavities (9) are formed in the upper discharging die (10) and the lower discharging die (15), the upper pressing plate (7) is connected to the inside of the upper discharging die (10) in an inserting mode, and meanwhile the lower pressing plate (14) is connected to the inside of the lower discharging die (15) in an inserting mode.

6. The high efficiency rubber hot press of claim 1, wherein: left side guide bar (12) are symmetrical structure with right guide bar (18) about work board (16), and the equal fixedly connected with guide block (11) in both ends of work board (16), and left guide bar (12) and right guide bar (18) are pegged graft respectively inside two sets of guide block (11) simultaneously, all cup jointed buffer spring (17) on left guide bar (12) and right guide bar (18).

7. The high efficiency rubber hot press of claim 1, wherein: the screw rods (13) are distributed on two sides of the working plate (16) in two groups, the upper ends of the two screw rods (13) are fixedly connected with the first bevel gear (2), and meanwhile the two screw rods (13) are of a symmetrical structure relative to the working plate (16).

8. The high efficiency rubber hot press of claim 1, wherein: the screw rod (13) is in threaded connection with a threaded connection hole formed in the guide block (11), and the working plate (16) is of a lifting structure.