阅读说明：本技术 一种速冷速热机组 (Quick-cooling and quick-heating unit ) 是由 马学合 于 2019-10-17 设计创作，主要内容包括：本发明涉及速冷速热设备技术领域,且公开了一种速冷速热机组,包括机组本体和机盖,所述机盖的两侧外壁均固定连接有连接机构,所述机组本体的冷入口和热媒回口均固定连通有过滤器,所述机组本体的下表面固定连接有缓冲机构,所述缓冲机构的下表面固定连接有底板,所述底板的下表面四角处均固定连接有万向轮。该速冷速热机组,具备能够有效提高速冷速热机组移动缓冲性能,避免速冷速热机组因移动颠簸而损坏,同时保障速冷速热机组的使用寿命,也能够有效提高速冷速热机组维护保养的便捷性,以及降低了工作人员劳动强度等优点。(The invention relates to the technical field of quick-cooling and quick-heating equipment, and discloses a quick-cooling and quick-heating unit which comprises a unit body and a unit cover, wherein the outer walls of two sides of the unit cover are fixedly connected with connecting mechanisms, a cold inlet and a heat medium return opening of the unit body are fixedly communicated with filters, the lower surface of the unit body is fixedly connected with a buffer mechanism, the lower surface of the buffer mechanism is fixedly connected with a bottom plate, and four corners of the lower surface of the bottom plate are fixedly connected with universal wheels. This quick-cooling fast hot unit possesses and can effectively improve quick-cooling fast hot unit and remove the shock-absorbing capacity, avoids quick-cooling fast hot unit to damage because of removing jolting, ensures the life of quick-cooling fast hot unit simultaneously, also can effectively improve the convenience that quick-cooling fast hot unit maintained to and reduced advantages such as staff intensity of labour.)

1. The utility model provides a quick cold quick hot unit, includes unit body (1) and cover (2), its characterized in that: the equal fixedly connected with coupling mechanism (3) of both sides outer wall of cover (2), the cold entry and the equal fixed intercommunication of heat medium return opening of unit body (1) have filter (4), the lower fixed surface of unit body (1) is connected with buffer gear (5), the lower fixed surface of buffer gear (5) is connected with bottom plate (6), the equal fixedly connected with universal wheel (7) of lower surface four corners department of bottom plate (6).

2. A rapid cooling and heating unit according to claim 1, characterized in that: the buffer mechanism (5) comprises a telescopic rod (51) fixedly connected with the four corners of the lower surface of the unit body (1), the bottom end of the telescopic rod (51) is fixedly connected with the upper surface of the bottom plate (6), a damping spring (52) is movably sleeved on the outer wall of the telescopic rod (51), two ends of the damping spring (52) are respectively fixedly connected with the upper surface of the bottom plate (6) and the lower surface of the unit body (1), a connecting rod (53) is fixedly connected with the lower surface of the unit body (1), a cylinder (54) is movably sleeved on the rod wall of the connecting rod (53), two damping rods (55) are hinged on the outer wall of the cylinder (54), a sliding block (56) is hinged at the bottom end of each damping rod (55), a sliding groove (57) matched with the sliding block (56) is formed in the upper surface of the bottom plate (6), and a first spring (58) is fixedly connected with the inner wall, and one ends of the two first springs (58) opposite to each other are fixedly connected with the outer wall of the adjacent sliding block (56) respectively.

3. A rapid cooling and heating unit according to claim 1, characterized in that: the connecting mechanism (3) comprises two connecting rings (31) fixedly connected with the outer wall of the cover (2), the inner wall of the connecting ring (31) is movably connected with moving rods (32), one end of each of the two moving rods (32), which is opposite to the other end, is fixedly connected with a fixed block (33), one side of each of the two fixed blocks (33), which is opposite to the other end, is fixedly connected with a plurality of fixed rods (34), the outer walls of the fixed rods (34) are jointly movably sleeved with a limiting block (35), the outer walls of the limiting blocks (35) are provided with circular through holes matched with the fixing rods (34), the outer walls of the two limiting blocks (35) are fixedly connected with the outer wall of the unit body (1), and the rod wall of the moving rod (32) is movably sleeved with a second spring (36), and two ends of the second spring (36) are respectively and fixedly connected with the outer wall of the connecting ring (31) and the outer wall of the fixed block (33).

4. A rapid cooling and heating unit according to claim 3, characterized in that: and one opposite side of the two moving rods (32) is fixedly connected with a handle (8).

5. A rapid cooling and heating unit according to claim 1, characterized in that: a plurality of through-holes have been seted up to the upper surface of bottom plate (6), and the pore wall fixedly connected with screw thread section of thick bamboo (9) of through-hole, the inner wall threaded connection of screw thread section of thick bamboo (9) has screw rod (10), screw rod (10) bottom fixedly connected with briquetting (11), the lower fixed surface of briquetting (11) is connected with block rubber (12).

6. A rapid cooling and heating unit according to claim 1, characterized in that: the outer walls of the unit body (1) and the cover (2) are provided with heat dissipation holes, and the hole walls of the heat dissipation holes are fixedly connected with dust screens (13).

7. A rapid cooling and heating unit according to claim 1, characterized in that: the lower surface of the unit body (1) is fixedly connected with a plurality of hollow rubber balls (14).

8. A rapid cooling and heating unit according to claim 1, characterized in that: the outer wall of the unit body (1) is fixedly connected with a push rod (15).

9. A rapid cooling and heating unit according to claim 2, characterized in that: the outer wall of the cylinder (54) is fixedly sleeved with a baffle ring (16).

Technical Field

The invention relates to the technical field of quick cooling and quick heating equipment, in particular to a quick cooling and quick heating unit.

Background

The quick cooling and heating unit is generally a quick cooling and heating mold temperature machine, and works by adopting high-temperature steam to make a balanced heating channel on a mold, when an injection molding machine is closed, the high-temperature steam is blown in, firstly, the temperature of the mold is increased to a set value (generally between 130 ℃ and 140 ℃), then, plastic cement is injected into a mold cavity, after the injection molding machine completes pressure maintaining and cooling, cold water is injected, the mold is opened after the temperature of the mold is quickly reduced to the set value, then, air is blown in the mold to completely blow away the cold water, and the whole injection molding process is completed. The whole injection molding process is commonly called high-gloss steam injection molding.

The existing quick cooling and quick heating unit has the following defects when in use;

firstly, internal devices of the rapid cooling and rapid heating unit are easily damaged due to movement, bumping and vibration when the rapid cooling and rapid heating unit moves, so that the normal use of the rapid cooling and rapid heating unit is influenced, and the service life of the rapid cooling and rapid heating unit is influenced;

second, a plurality of fixed screws need be opened to present quick-cooling and quick-heating unit shell dismantlement process, leads to quick-cooling and quick-heating unit shell to open inconveniently, wastes time and energy, influences the convenience of quick-cooling and quick-heating unit routine maintenance, increases staff's intensity of labour simultaneously.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a quick-cooling and quick-heating unit, which has the advantages of effectively improving the movement buffer performance of the quick-cooling and quick-heating unit, avoiding the damage of the quick-cooling and quick-heating unit due to movement bump, simultaneously ensuring the service life of the quick-cooling and quick-heating unit, effectively improving the convenience of maintenance of the quick-cooling and quick-heating unit, reducing the labor intensity of workers and the like, and solves the problems that the internal devices of the quick-cooling and quick-heating unit are easily damaged due to movement bump and vibration when the quick-cooling and quick-heating unit moves, further influencing the normal use of the quick-cooling and quick-heating unit, simultaneously influencing the service life of the quick-cooling and quick-heating unit, and increasing the labor intensity of the workers due to the fact that a plurality of fixing screws need to be opened in the process of disassembling a shell of the.

(II) technical scheme

In order to improve the moving buffering performance of the quick-cooling and quick-heating unit, avoid the damage of the quick-cooling and quick-heating unit due to moving bump, guarantee the service life of the quick-cooling and quick-heating unit, effectively improve the convenience of maintenance of the quick-cooling and quick-heating unit and reduce the labor intensity of workers, the invention provides the following technical scheme: the utility model provides a quick-cooling quick-heating unit, includes unit body and cover, the equal fixedly connected with coupling mechanism of both sides outer wall of cover, the cold entry and the heat medium of unit body return the equal fixed intercommunication of mouth and have the filter, the lower fixed surface of unit body is connected with buffer gear, buffer gear's lower fixed surface is connected with the bottom plate, the equal fixedly connected with universal wheel in the lower surface four corners department of bottom plate.

Preferably, buffer gear includes the telescopic link with unit body lower surface four corners department fixed connection, the bottom of telescopic link is connected with the last fixed surface of bottom plate, damping spring has been cup jointed in the outer wall activity of telescopic link, damping spring's both ends are connected with the upper surface of bottom plate and the lower fixed surface of unit body respectively, the lower fixed surface of unit body is connected with the connecting rod, the drum has been cup jointed in the pole wall activity of connecting rod, the outer wall of drum articulates there are two shock bars, damping bar's bottom articulates there is the slider, the spout with slider matched with has been seted up to the upper surface of bottom plate, the first spring of inner wall fixedly connected with of spout, two the relative one end of first spring respectively with adjacent slider outer wall fixed connection.

Preferably, coupling mechanism includes two go-between with cover outer wall fixed connection, the inner wall swing joint of go-between has the carriage release lever, two the equal fixedly connected with fixed block of the one end that the carriage release lever carried on the back mutually, two a plurality of dead levers of the equal fixedly connected with in one side that the fixed block carried on the back mutually, it is a plurality of the stopper has been cup jointed in the outer wall activity jointly of dead lever, the circular through-hole with dead lever matched with, two have been seted up to the outer wall of stopper the outer wall all with the outer wall fixed connection of unit body, the second spring has been cup jointed in the pole wall activity of carriage release lever, the both ends of second spring respectively with the outer wall of go-between and the.

Preferably, the opposite sides of the two moving rods are fixedly connected with handles.

Preferably, a plurality of through holes are formed in the upper surface of the bottom plate, a threaded cylinder is fixedly connected to the hole wall of each through hole, a screw rod is connected to the inner wall of the threaded cylinder in a threaded mode, a pressing block is fixedly connected to the bottom end of the screw rod, and a rubber block is fixedly connected to the lower surface of the pressing block.

Preferably, the radiating holes are formed in the outer walls of the unit body and the machine cover, and the hole walls of the radiating holes are fixedly connected with dust screens.

Preferably, the lower surface of the unit body is fixedly connected with a plurality of hollow rubber balls.

Preferably, the outer wall of the unit body is fixedly connected with a push rod.

Preferably, the outer wall of the cylinder is fixedly sleeved with a baffle ring.

(III) advantageous effects

Compared with the prior art, the invention provides a quick-cooling and quick-heating unit, which has the following beneficial effects:

1. this quick cold and fast hot unit, through being provided with damping spring, first spring, telescopic link and shock-absorbing rod, when needs remove quick cold and fast hot unit through the universal wheel, in-process unit body at the removal is through jolting and strikeing downwards, the telescopic link is retracted this moment, the connecting rod promotes the drum and moves downwards, simultaneously the damping spring compression, and the slider extrudees first spring under the shock-absorbing rod promotes, later the impact force of unit body is offset the back by the elasticity of damping spring and first spring and is got back to initial position, avoid the unit body to receive the rigid impact that removes jolting, avoid unit body inner member to damage because of removing jolting, this mechanism can effectively improve quick cold and fast hot unit and remove the shock-absorbing capacity, avoid quick cold and fast hot unit to damage because of removing jolting, guarantee the life of quick cold and fast hot unit simultaneously.

2. This quick-cooling and quick-heating unit, through being provided with the carriage release lever, the dead lever, stopper and second spring, when the cover is opened to needs and the maintenance is maintained to the unit body, at first through handle pulling carriage release lever, the dead lever on the drive fixed block when the carriage release lever atress is greater than the elasticity of second spring breaks away from the stopper, later pulling cover makes its and unit body separation, maintain the maintenance to unit body internal member at last, because of need not dismantle the fixed screw and lead to quick-cooling and quick-heating unit to maintain maintenance process labour saving and time saving, this mechanism can effectively improve the convenience that quick-cooling and quick-heating unit maintained the maintenance, staff's intensity of labour has been reduced simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a rapid cooling and heating unit according to the present invention;

FIG. 2 is a schematic structural diagram of a portion A of a rapid cooling and rapid heating unit according to the present invention;

FIG. 3 is a schematic structural diagram of a portion B of a rapid cooling and rapid heating unit according to the present invention;

fig. 4 is a schematic structural diagram of a portion C of a rapid cooling and rapid heating unit according to the present invention.

In the figure: 1 unit body, 2 covers, 3 coupling mechanism, 31 go-between, 32 travel bar, 33 fixed block, 34 dead lever, 35 stopper, 36 second spring, 4 filters, 5 buffer gear, 51 telescopic link, 52 damping spring, 53 connecting rod, 54 drum, 55 damping rod, 56 slider, 57 spout, 58 first spring, 6 bottom plates, 7 universal wheels, 8 handles, 9 threaded cylinders, 10 screws, 11 briquetting, 12 rubber blocks, 13 dust screen, 14 hollow rubber ball, 15 push rods, 16 fender rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

Referring to fig. 1-4, a quick cooling and heating unit comprises a unit body 1 and a cover 2, wherein the outer walls of the two sides of the cover 2 are fixedly connected with connecting mechanisms 3, a cold inlet and a heat medium return opening of the unit body 1 are fixedly communicated with a filter 4, a buffer mechanism 5 is fixedly connected to the lower surface of the unit body 1, a bottom plate 6 is fixedly connected to the lower surface of the buffer mechanism 5, and universal wheels 7 are fixedly connected to the four corners of the lower surface of the bottom plate 6.

The buffer mechanism 5 comprises an expansion link 51 fixedly connected with four corners of the lower surface of the unit body 1, the bottom end of the expansion link 51 is fixedly connected with the upper surface of the bottom plate 6, a damping spring 52 is movably sleeved on the outer wall of the expansion link 51, two ends of the damping spring 52 are respectively fixedly connected with the upper surface of the bottom plate 6 and the lower surface of the unit body 1, the lower surface of the unit body 1 is fixedly connected with a connecting rod 53, the rod wall of the connecting rod 53 is movably sleeved with a cylinder 54, the outer wall of the cylinder 54 is hinged with two damping rods 55, the bottom end of the damping rod 55 is hinged with a slider 56, the upper surface of the bottom plate 6 is provided with a chute 57 matched with the slider 56, the inner wall of the chute 57 is fixedly connected with a first spring 58, the opposite ends of the two first springs 58 are respectively fixedly connected with the outer wall of the adjacent slider 56, the mechanism can effectively improve the moving buffer, and meanwhile, the service life of the quick cooling and heating unit is guaranteed.

Coupling mechanism 3 includes two go-between 31 with 2 outer wall fixed connection of cover, the inner wall swing joint of go-between 31 has the carriage release lever 32, two equal fixedly connected with fixed block 33 of one end that carriage release lever 32 carried on the back mutually, two equal fixedly connected with a plurality of dead levers 34 of one side that the fixed block 33 carried on the back mutually, stopper 35 has been cup jointed in the outer wall common activity of a plurality of dead levers 34, the circular through-hole with dead lever 34 matched with has been seted up to the outer wall of stopper 35, the outer wall of two stopper 35 all with the outer wall fixed connection of unit body 1, second spring 36 has been cup jointed in the pole wall activity of carriage release lever 32, the both ends of second spring 36 respectively with the outer wall of go-between 31 and the outer wall fixed connection of fixed block 33, this mechanism can effectively improve the convenience that the maintenance of fast cold.

The handle 8 is fixedly connected to one side of the two moving rods 32 opposite to each other, and the handle 8 can conveniently pull the two moving rods 32 at the same time.

A plurality of through-holes have been seted up to the upper surface of bottom plate 6, and the pore wall fixedly connected with screw thread section of thick bamboo 9 of through-hole, the inner wall threaded connection of screw thread section of thick bamboo 9 has screw rod 10, screw rod 10 bottom fixedly connected with briquetting 11, the lower fixed surface of briquetting 11 is connected with block rubber 12, after the fast hot unit of speed cooling removed the assigned position, improve and rotate screw rod 10, screw rod 10 promotes briquetting 11 extrusion ground, increase the frictional force on briquetting 11 and ground through block rubber 12 simultaneously, improve the stability that the fast hot unit of speed cooling placed.

The louvre has all been seted up to the outer wall of unit body 1 and cover 2, and the pore wall fixedly connected with dust screen 13 of louvre, and inside dust screen 13 can prevent that the dust from entering into the fast hot unit of fast cooling, the inside cleanness of guarantee fast hot unit of fast cooling.

The lower surface fixedly connected with a plurality of hollow rubber balls 14 of unit body 1, hollow rubber ball 14 is because of possessing certain elasticity, the cushion performance of the quick hot unit of guarantee speed cold.

The outer wall fixedly connected with push rod 15 of unit body 1, push rod 15 can be convenient for fast cold fast hot unit control direction when removing.

The outer wall of the cylinder 54 is fixedly sleeved with the baffle ring 16, and the baffle ring 16 can prevent the shock absorption rod 55 from excessively deflecting downwards, so that the shock absorption capacity of the quick cooling and heating unit is guaranteed.

To sum up, when the rapid cooling and heating unit needs to be moved by the universal wheels 7, the unit body 1 impacts downwards through bumping in the moving process, at this time, the telescopic rod 51 retracts, the connecting rod 53 pushes the cylinder 54 to move downwards, the damping spring 52 compresses, the slider 56 is pushed by the damping rod 55 to extrude the first spring 58, then the impact force of the unit body 1 is counteracted by the elastic forces of the damping spring 52 and the first spring 58 to return to the original position, the unit body 1 is prevented from being subjected to the rigid impact of the moving bumping, the damage of the internal elements of the unit body 1 due to the moving bumping is avoided, the mechanism can effectively improve the moving buffer performance of the rapid cooling and heating unit, the damage of the rapid cooling and heating unit due to the moving bumping is avoided, the service life of the rapid cooling and heating unit is ensured, when the cover 2 needs to be opened to maintain the unit body 1, at first through 8 pulling carriage release lever 32 of handle, carriage release lever 32 atress drives dead lever 34 on the fixed block 33 when being greater than the elasticity of second spring 36 and breaks away from stopper 35, later pulling cover 2 makes it and unit body 1 separation, maintain the maintenance to unit body 1 internal member at last, because of need not dismantle the fixed screw and lead to the maintenance of quick-cooling quick-heating unit maintenance process labour saving and time saving, the mechanism can effectively improve the convenience that quick-cooling quick-heating unit maintained, staff's intensity of labour has been reduced simultaneously.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.