CN214820112U

CN214820112U - Special vacuum pump unit for rubber vulcanizing machine

Info

Publication number: CN214820112U
Application number: CN202120388668.3U
Authority: CN
Inventors: 王有志
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-11-23
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a dedicated vacuum pump unit of rubber vulcanizer, including the protective housing, the cavity has been seted up to the inside of protective housing, the bottom in the protective housing lean on the equal fixedly connected with hack lever in both sides position, lean on the intermediate position in the hack lever and be provided with the layer board, the top fixedly connected with unit body of layer board. This dedicated vacuum pump unit of rubber vulcanizer, through the movable rod, the design of buffering gasbag and energy-absorbing rubber ball, make this device have good shock-absorbing function, can produce vibrations to unit body during operation and subdue, thereby make this device be in steady running state, very big vibrations that have alleviateed are to the wearing and tearing that the part caused, the fault rate of equipment has been reduced, design through porous abatvoix and mineral wool board, make this device have good sound absorption function, can subdue the unit body noise, make this device be in the operating condition of low noise when the operation.

Description

Special vacuum pump unit for rubber vulcanizing machine

Technical Field

The utility model relates to the technical field of rubber, specifically be dedicated vacuum pump unit of rubber vulcanizer.

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, and can recover the original shape after the external force is removed. The rubber belongs to a completely amorphous polymer, and has low glass transition temperature and large molecular weight which is more than hundreds of thousands.

The rubber is produced by a vacuum pump assembly. However, when the existing vacuum pump unit is used, strong vibration and noise are often generated, so that the noise source is generated under the mutual influence of the vibration and the noise, the body of a worker is greatly damaged, the vibration is large, equipment parts are easy to wear, equipment is easy to break down, inconvenience is brought to a user, and the use requirement of the user cannot be met. Therefore, a vacuum pump unit special for the rubber vulcanizing machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dedicated vacuum pump unit of rubber vulcanization machine to propose current vacuum pump unit when using in solving above-mentioned background art, often can send strong vibrations and noise, thereby produce the noise source under both influence mutually, cause great harm for staff's health, and vibrations are great, more make equipment part easily wearing and tearing, lead to equipment to break down easily, bring inconvenience for the user, can not satisfy the problem of user's user demand already.

In order to achieve the above object, the utility model provides a following technical scheme: the vacuum pump unit special for the rubber vulcanizing machine comprises a protective box, wherein a cavity is formed in the protective box, frame rods are fixedly connected to the inner bottom of the protective box by two side positions, a supporting plate is arranged in the frame rod by the middle position, the top of the supporting plate is fixedly connected with a unit body, the front surface and the rear surface of the unit body are contacted with the inner wall of the frame rod, movable grooves are formed in the frame rod by the middle positions, the front surface and the rear surface of the frame rod are respectively and movably connected with a movable rod by a rotating shaft, the top of the movable rod is contacted with the supporting plate, a supporting rod is fixedly connected to the middle position of the inner bottom of the frame rod, an arc-shaped metal elastic plate is fixedly connected to the bottom of the supporting plate, an energy-absorbing rubber ball is fixedly connected to the top of the arc-shaped metal elastic plate, and the bottom of the supporting plate is fixedly connected with the rubber ball, each other is fixed connection design between the energy-absorbing rubber ball, the equal fixedly connected with welding rod in both ends position around keeping to of top both sides in the protective housing, the bottom of welding rod and the bottom fixed connection in the protective housing, the equal fixedly connected with fixed plate in the relative one side of two front and back welding rods, the equal fixedly connected with porous abatvoix in the relative one side of two fixed plates.

Preferably, the positions of the four corners close to the bottom of the protective box are fixedly connected with roller frames, and the positions of the bottom close to the roller frames are movably connected with rollers through rotating shafts.

Preferably, the front end and the rear end of the supporting plate respectively extend to the insides of the two movable grooves and are in contact with the inner walls of the movable grooves, and the supporting plate is connected with the movable grooves in a sliding mode.

Preferably, the bottom of the movable rod is fixedly connected with a buffering air bag, and the bottom of the buffering air bag is fixedly connected with the bottom in the frame rod.

Preferably, the top of the abutting rod is fixedly connected with an elastic supporting pad, and the top of the elastic supporting pad is fixedly connected with the arc-shaped metal elastic plate.

Preferably, two porous abatvoix one sides mutually in the back of the body equal fixedly connected with mineral wool board, two mineral wool board mutually in the back of the body one side respectively with two fixed plate fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: this dedicated vacuum pump unit of rubber vulcanizer, through the movable rod, the design of buffering gasbag and energy-absorbing rubber ball, make this device have good shock-absorbing function, can produce vibrations to unit body during operation and subdue, thereby make this device be in steady running state, very big vibrations that have alleviateed cause the wearing and tearing to the spare part, the fault rate of equipment has been reduced, design through porous abatvoix and mineral wool board, make this device have good sound absorption function, can subdue the unit body noise production, make this device be in the operating condition of low noise when the operation, thereby the harm that the noise caused the staff has been reduced, the practicality of this device has been improved, user's user demand has been satisfied.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a right side view of the frame rod of the present invention;

fig. 4 is a right side view of the fixing plate of the present invention.

In the figure: 1. a protective box; 2. a frame bar; 3. a support plate; 4. a unit body; 5. a movable groove; 6. a movable rod; 7. a support rod; 8. an arc-shaped metal spring plate; 9. energy-absorbing rubber balls; 10. welding a rod; 11. a fixing plate; 12. a porous sound-absorbing panel; 13. a roller; 14. a buffer air bag; 15. an elastic support pad; 16. mineral wool board.

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 vacuum pump unit special for a rubber vulcanizing machine comprises a protective box 1, a cavity is formed in the protective box 1, frame rods 2 are fixedly connected to the positions, close to two sides, of the bottom in the protective box 1, supporting plates 3 are arranged in the frame rods 2 and close to the middle positions, the top of each supporting plate 3 is fixedly connected with a unit body 4, the front surface and the rear surface of each unit body 4 are in contact with the inner walls of the frame rods 2, movable grooves 5 are formed in the positions, close to the middle positions, of the front surface and the rear surface in the frame rods 2, movable rods 6 are movably connected to the positions, close to the bottom, of the front surface and the rear surface in the frame rods 2 through rotating shafts, the tops of the movable rods 6 are in contact with the supporting plates 3, abutting rods 7 are fixedly connected to the middle positions, close to the bottom of the supporting plates 3, arc-shaped metal elastic plates 8 are fixedly connected to the tops of the arc-shaped metal elastic plates 8, rubber balls 9 are fixedly connected to the bottoms of the energy-absorbing rubber balls 9, each other is fixed connection design between energy-absorbing rubber ball 9, and the equal fixedly connected with welding rod 10 in the protection box 1 top both sides near the equal fixedly connected with in front and back both ends position, the bottom of welding rod 10 and the bottom fixed connection in the protection box 1, the equal fixedly connected with fixed plate 11 in the relative one side of two front and back welding rods 10, the equal fixedly connected with porous abatvoix 12 in the relative one side of two fixed plates 11.

The utility model discloses in: the positions close to the four corners of the bottom of the protective box 1 are fixedly connected with roller frames, and the positions close to the bottom of the roller frames are movably connected with rollers 13 through rotating shafts; through the setting of gyro wheel 13 for this device has the function of convenient removal.

The utility model discloses in: the front end and the rear end of the supporting plate 3 respectively extend into the two movable grooves 5 and are in contact with the inner walls of the movable grooves 5, and the supporting plate 3 is in sliding connection with the movable grooves 5; the supporting plate 3 and the movable groove 5 are arranged, so that the unit body 4 can move.

The utility model discloses in: the bottom of the movable rod 6 is fixedly connected with a buffering air bag 14, and the bottom of the buffering air bag 14 is fixedly connected with the bottom in the frame rod 2; by providing the cushion airbag 14, the shock can be buffered.

The utility model discloses in: the top of the abutting rod 7 is fixedly connected with an elastic supporting pad 15, and the top of the elastic supporting pad 15 is fixedly connected with the arc-shaped metal elastic plate 8; through the setting of elasticity supporting pad 15, can extrude arc metal bullet board 8 for arc metal bullet board 8 produces ascending deformation.

The utility model discloses in: the mineral wool boards 16 are fixedly connected to the opposite sides of the two porous sound-absorbing boards 12, and the opposite sides of the two mineral wool boards 16 are fixedly connected with the two fixing boards 11 respectively; through the arrangement of the porous sound-absorbing board 12 and the mineral wool board 16, the device has a good noise-reducing function and can absorb noise.

The working principle is as follows: when the device works to generate vibration, the vibration can drive the unit body 4 to slide downwards, the unit body 4 can drive the supporting plate 3 to move when sliding downwards, the movable rod 6 can be pressed downwards through the movement of the supporting plate 3, the buffer air bag 14 can be driven to compress and buffer through the downward pressing of the movable rod 6, so that the vibration is reduced, the arc-shaped metal elastic plate 8 can be synchronously driven to move when the supporting plate 3 moves downwards, the elastic supporting pad 15 can be driven to compress through the movement of the arc-shaped metal elastic plate 8, the elastic supporting pad can be tightly propped against the arc-shaped metal elastic plate 8 through the arrangement of the propping rod 7, so that when the arc-shaped metal elastic plate 8 continues to move downwards, the propping rod 7 can form an upward thrust, the arc-shaped metal elastic plate 8 can deform to extrude the energy-absorbing rubber ball 9, the vibration can be absorbed again, when the device works to generate noise, the noise can be transmitted to the porous sound-absorbing plate 12 through mesons in the air, through the setting of porous abatvoix 12, utilize micropore in it to rub with the sound wave to subdue the sound wave, carry out absorption treatment for the first time to the noise, on the noise sound wave after the later processing transmits mineral wool board 16 again, utilize the multifilament structure in the mineral wool board 16, pass through countless fibrous reflection, superpose each other and collide when letting the sound wave pass through in the mineral wool board 16, turn into heat energy with sound wave energy, thereby make sound intensity weaken even sound disappearance.

In summary, the following steps: the special vacuum pump unit for the rubber vulcanizing machine has the advantages that the device has good shock absorption function through the design of the movable rod 6, the buffer air bag 14 and the energy-absorbing rubber ball 9, the shock generated during the operation of the unit body 4 can be reduced, so that the device is in a stable operation state, the abrasion of the shock to parts is greatly reduced, the failure rate of equipment is reduced, the device has good sound absorption function through the design of the porous sound absorption plate 12 and the mineral wool plate 16, the noise generated by the unit body 4 can be reduced, the device is in a low-noise operation state during the operation, the harm of the noise to workers is reduced, the practicability of the device is improved, the use requirement of a user is met, and the problem that the existing vacuum pump unit often generates strong shock and noise when in use is solved, thereby producing the noise source under both influence each other, causing great harm for staff's health, and vibrations are great, more make equipment part easily wearing and tearing, lead to equipment easy to break down, bring inconvenience for the user, can not satisfy user's user demand's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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. Dedicated vacuum pump unit of rubber vulcanization machine, including protective housing (1), its characterized in that: the protection box comprises a protection box (1), a cavity is formed in the protection box (1), frame rods (2) are fixedly connected to the positions, close to two sides, of the bottom in the protection box (1), supporting plates (3) are arranged in the positions, close to the middle, of the frame rods (2), the top of each supporting plate (3) is fixedly connected with a unit body (4), the front surface and the rear surface of each unit body (4) are in contact with the inner wall of each frame rod (2), movable grooves (5) are formed in the positions, close to the middle, of the front surface and the rear surface in the frame rods (2), movable rods (6) are movably connected to the positions, close to the bottom, of the front surface and the rear surface in the frame rods (2) through rotating shafts, the tops of the movable rods (6) are in contact with the supporting plates (3), a supporting rod (7) is fixedly connected to the position, close to the bottom of each supporting plate (3), an arc-shaped metal elastic plate (8), and energy-absorbing rubber balls (9) are fixedly connected to the tops of the arc-shaped metal elastic plates (8), the bottom of layer board (3) and energy-absorbing rubber ball (9) between fixed connection, each other is the fixed connection design between energy-absorbing rubber ball (9), the equal fixedly connected with welding rod (10) of both ends position before leaning on of top both sides in protecting box (1), the bottom of welding rod (10) and the bottom fixed connection in protecting box (1), the equal fixedly connected with fixed plate (11) in the relative one side of two front and back welding rod (10), the equal fixedly connected with porous abatvoix (12) in the relative one side of two fixed plates (11).

2. The vacuum pump assembly dedicated to a rubber vulcanizer of claim 1, wherein: the position of the bottom of the protective box (1) close to four corners is fixedly connected with a roller carrier, and the position of the bottom of the roller carrier is movably connected with a roller (13) through a rotating shaft.

3. The vacuum pump assembly dedicated to a rubber vulcanizer of claim 1, wherein: the front end and the rear end of the supporting plate (3) respectively extend to the inside of the two movable grooves (5) and are in contact with the inner walls of the movable grooves (5), and the supporting plate (3) is in sliding connection with the movable grooves (5).

4. The vacuum pump assembly dedicated to a rubber vulcanizer of claim 1, wherein: the bottom of the movable rod (6) is fixedly connected with a buffering air bag (14), and the bottom of the buffering air bag (14) is fixedly connected with the bottom in the frame rod (2).

5. The vacuum pump assembly dedicated to a rubber vulcanizer of claim 1, wherein: the top of the abutting rod (7) is fixedly connected with an elastic supporting pad (15), and the top of the elastic supporting pad (15) is fixedly connected with the arc-shaped metal elastic plate (8).

6. The vacuum pump assembly dedicated to a rubber vulcanizer of claim 1, wherein: the two porous sound-absorbing boards (12) are fixedly connected with mineral wool boards (16) on the opposite sides, and the two mineral wool boards (16) on the opposite sides are fixedly connected with the two fixing boards (11) respectively.