CN216068244U

CN216068244U - Plastic mold convenient for heat dissipation

Info

Publication number: CN216068244U
Application number: CN202121941122.2U
Authority: CN
Inventors: 王洪强
Original assignee: Shandong Chaoshuai Mould Machinery Co ltd
Current assignee: Shandong Chaoshuai Mould Machinery Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-18
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of electric appliance cabinet equipment, and discloses a plastic mold convenient for heat dissipation, which comprises a box body, wherein the inner top wall of the box body is fixedly connected with a mold, the inner top wall of the box body is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, and the bottom end of the rotating shaft is fixedly connected with fan blades. This plastic mold convenient to heat dissipation, through the cylinder that sets up, the cylinder drives the diaphragm and removes, make between intercommunicating pore and the inlet port dislocation mutually, the inlet port is in confined state, driving motor drives the bull stick rotation extremely simultaneously, the parallel state of bent axle and box inner wall, then stop work, the jam plate is located the outlet port this moment, make the outlet port be in confined state, thereby make the box be in sealed state, avoid the entering of impurity such as dust moisture in the air, the life of device has been prolonged.

Description

Plastic mold convenient for heat dissipation

Technical Field

The utility model relates to the field of mold devices, in particular to a plastic mold convenient for heat dissipation.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. However, the existing injection mold has some disadvantages in the using process, such as poor heat dissipation performance and poor anti-seismic effect, which affect the quality of injection molding of the mold, and the operation steps are auxiliary, and meanwhile, most of the injection molds are injection molded by a single mold, so that the production efficiency is low, and the use is inconvenient.

When using, in order to make things convenient for the heat dissipation, often need seted up the ventilation hole at the surface of mould, lead to the device leakproofness poor, when not using, dust and moisture in the air can get into in the box, lead to the device very easily to damage, have reduced the life of device, and for convenient the removal, often there is the wheel at its lower surface mounting, when it placed, only stopped the device by the wheel of wheel and fixes, lead to device stability relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a plastic mold convenient for heat dissipation, which solves the problems that in order to facilitate heat dissipation, the sealing performance of the device is poor because the outer surface of a box body is often required to be provided with a vent hole, when the plastic mold is not used, dust and moisture in the air can enter the box body, the device is extremely easy to damage, the service life of the device is shortened, in addition, in order to facilitate movement, wheels are often arranged on the lower surface of the plastic mold, and when the plastic mold is placed, the plastic mold is only fixed by a wheel brake device of the wheels, and the stability of the device is poor.

(II) technical scheme

The utility model provides the following technical scheme: a plastic mold convenient for heat dissipation comprises a box body, wherein a mold is fixedly connected to the inner top wall of the box body, a driving motor is fixedly connected to the inner top wall of the box body, a rotating shaft is fixedly connected to the output end of the driving motor, fan blades are fixedly connected to the bottom end of the rotating shaft, two rotating rods are fixedly connected to the inner bottom wall of the box body, a plurality of crankshafts are arranged on the outer surfaces of the rotating rods, shaft sleeves are sleeved on the outer surfaces of the crankshafts, connecting rods are fixedly connected to the outer surfaces of the shaft sleeves, a plurality of groups of air outlet holes are sold on the left side surface and the right side surface of the box body, guide rails are arranged on the two side surfaces of the air outlet holes, sliding plates are slidably connected between the outer surfaces of the two guide rails, the sliding plates are hinged to the connecting rods, a short rod is fixedly connected to one side of each sliding plate, which is far away from the connecting rods, and a blocking plate is fixedly connected to one end of each short rod, which is far away from the corresponding sliding plate, the top of two bull sticks with the equal fixedly connected with drive wheel of surface of pivot, it is three the transmission is connected with the transmission cingulum between the surface of drive wheel, the equal fixedly connected with cylinder of inside left side wall and the right side wall of box, two the equal fixedly connected with diaphragm of output of cylinder, the diaphragm with the inner wall of box is laminated mutually, a set of intercommunicating pore has been seted up to the surface of diaphragm, two sets of inlet ports have been seted up to the upper surface of box, the intercommunicating pore with the inlet port is corresponding.

Preferably, the lower fixed surface of box is connected with the installation shell, all be connected with the threaded rod, two through the bearing rotation on the inside left side wall and the right side wall of installation shell the equal threaded connection in surface of threaded rod has the threaded sleeve, the spout has all been seted up to the inside left side wall and the right side wall of installation shell, two sliding connection has the long slab between the spout, the long slab with it has the down tube to articulate between the threaded sleeve, the lower surface mounting of long slab has four wheels.

Preferably, two threaded rods are fixedly connected, and the thread directions are opposite.

Preferably, the upper surface of the box body is fixedly provided with a filter screen.

Preferably, a transmission toothed belt tensioning mechanism is mounted on the inner wall of the box body.

Preferably, the distance between the crankshaft and the die is greater than three centimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides the plastic mold convenient for heat dissipation, which has the following beneficial effects:

(1) this plastic mold convenient to heat dissipation, when using, through the cylinder that sets up, the cylinder drives the diaphragm and removes, make and be linked together between intercommunicating pore and the inlet port, through the driving motor who sets up, driving motor drives the pivot rotatory, the pivot drives the flabellum rotatory, play radiating effect, the pivot drives two bull sticks rotatoryly through the drive rack simultaneously, two bull sticks drive the bent axle rotatory, the bent axle drives axle sleeve and connecting rod, make the slide along the direction reciprocating motion of guide rail, the slide drives jam plate reciprocating motion through the quarter butt, make the venthole be in the unblocked state of intermittent type, the flow of air has been guaranteed, and then the normal operating of heat dissipation work has been guaranteed.

(2) This plastic mold convenient to heat dissipation, when using, through the cylinder that sets up, the cylinder drives the diaphragm and removes, make and misplace mutually between intercommunicating pore and the inlet port, the inlet port is in confined state, driving motor drives the bull stick rotation extremely simultaneously, the parallel state of bent axle and box inner wall, then stop work, the closure plate is located the outlet port this moment, make the outlet port be in confined state, thereby make the box be in sealed state, avoid the entering of impurity such as dust moisture in the air, the service life of device has been prolonged.

(3) This plastic mold convenient to heat dissipation, when needs remove, through the threaded rod that sets up, rotatory threaded rod, because of the screw thread opposite direction of two threaded rods, make two screw sleeve relative movement, and then drive the direction of long slab along the spout through articulated down tube, the downstream makes wheel and ground contact, play convenient removal effect, when need not remove, the reverse rotation threaded rod makes the direction rebound of long slab along the spout, thereby play the effect of accomodating the wheel, the stability of device has been improved.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is an enlarged structural diagram of B in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a drive motor; 3. a rotating shaft; 4. a fan blade; 5. a rotating rod; 6. a crankshaft; 7. a shaft sleeve; 8. a connecting rod; 9. an air outlet; 10. a guide rail; 11. a slide plate; 12. a short bar; 13. a blocking plate; 14. a drive toothed belt; 15. a cylinder; 16. a transverse plate; 17. a communicating hole; 18. an air inlet; 19. mounting a shell; 20. a threaded rod; 21. a threaded sleeve; 22. a chute; 23. a long plate; 24. a diagonal bar; 25. a wheel; 26. and (5) molding.

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.

Referring to fig. 1-3, a plastic mold convenient for heat dissipation comprises a box body 1, a mold 26 is fixedly connected to the inner top wall of the box body 1, a driving motor 2 is fixedly connected to the inner top wall of the box body 1, a rotating shaft 3 is fixedly connected to the output end of the driving motor 2, fan blades 4 are fixedly connected to the bottom end of the rotating shaft 3, two rotating rods 5 are fixedly connected to the inner bottom wall of the box body 1, a plurality of crankshafts 6 are arranged on the outer surfaces of the rotating rods 5, shaft sleeves 7 are sleeved on the outer surfaces of the crankshafts 6, connecting rods 8 are fixedly connected to the outer surfaces of the shaft sleeves 7, a plurality of groups of air outlet holes 9 are provided on the left side surface and the right side surface of the box body 1, guide rails 10 are arranged on the two side surfaces of the air outlet holes 9, sliding plates 11 are slidably connected between the outer surfaces of the two guide rails 10, the sliding plates 11 are hinged to the connecting rods 8, and short rods 12 are fixedly connected to one side of the sliding plates 11, which is far away from the connecting rods 8, one end fixedly connected with jam plate 13 of slide 11 is kept away from to quarter butt 12, the equal fixedly connected with drive wheel of the top of two bull sticks 5 and the surface of pivot 3, the transmission is connected with transmission cingulum 14 between the surface of three drive wheel, the equal fixedly connected with cylinder 15 of inside left side wall and the right side wall of box 1, the equal fixedly connected with diaphragm 16 of output of two cylinders 15, diaphragm 16 laminates with the inner wall of box 1 mutually, a set of intercommunicating pore 17 has been seted up to diaphragm 16's surface, two sets of inlet ports 18 have been seted up to the upper surface of box 1, intercommunicating pore 17 is corresponding with inlet port 18.

Further, the lower surface of the box body 1 is fixedly connected with a mounting shell 19, the left side wall and the right side wall of the interior of the mounting shell 19 are rotatably connected with threaded rods 20 through bearings, the outer surfaces of the two threaded rods 20 are in threaded connection with threaded sleeves 21, the left side wall and the right side wall of the interior of the mounting shell 19 are both provided with sliding grooves 22, a long plate 23 is slidably connected between the two sliding grooves 22, inclined rods 24 are hinged between the long plate 23 and the threaded sleeves 21, four wheels 25 are mounted on the lower surface of the long plate 23, when the box body needs to move, the threaded rods 20 are arranged, the threaded rods 20 are rotated, the threaded directions of the two threaded rods 20 are opposite, the two threaded sleeves 21 move relatively, the hinged inclined rods 24 drive the long plate 23 to move downwards along the direction of the sliding grooves 22, the wheels 25 are in contact with the ground, a convenient moving effect is achieved, when the box body does not need to move, the threaded rods 20 are rotated reversely, the long plate 23 is moved upward along the direction of the slide groove 22, thereby achieving the effect of accommodating the wheel 25 and improving the stability of the device.

Furthermore, the two threaded rods 20 are fixedly connected, and the thread directions are opposite, so that the two threaded sleeves 21 can move towards or away from each other.

Furthermore, a filter screen is fixedly arranged on the upper surface of the box body 1, and the effect of dust on the filter screen is achieved.

Furthermore, a transmission toothed belt tensioning mechanism is installed on the inner wall of the box body 1, and the effect of ensuring stable work of the transmission toothed belt 14 is achieved.

Further, the distance between the crankshaft 6 and the die 26 is greater than three centimeters, so that the phenomenon that the crankshaft 6 collides with the die 26 is avoided.

In conclusion, when the plastic mold convenient for heat dissipation is used, the air cylinder 15 drives the transverse plate 16 to move through the arranged air cylinder 15, the communicating hole 17 is communicated with the air inlet hole 18, the driving motor 2 drives the rotating shaft 3 to rotate through the arranged driving motor 2, the rotating shaft 3 drives the fan blades 4 to rotate, a heat dissipation effect is achieved, meanwhile, the rotating shaft 3 drives the two rotating rods 5 to rotate through the driving rack 14, the two rotating rods 5 drive the crankshaft 6 to rotate, the crankshaft 6 drives the shaft sleeve 7 and the connecting rod 8, the sliding plate 11 moves in a reciprocating mode along the direction of the guide rail 10, the sliding plate 11 drives the blocking plate 13 to move in a reciprocating mode through the short rod 12, the air outlet hole 9 is in an intermittent smooth state, air flowing is guaranteed, and normal operation of heat dissipation work is further guaranteed.

This plastic mold convenient to heat dissipation, when using, through the cylinder 15 that sets up, the cylinder 15 drives diaphragm 16 and removes, make misplace mutually between intercommunicating pore 17 and the inlet port 18, inlet port 18 is in the confined state, driving motor 2 drives bull stick 5 rotatory extremely simultaneously, bent axle 6 and the parallel state of 1 inner wall of box, then stop work, jam plate 13 is located venthole 9 this moment, make venthole 9 be in the confined state, thereby make box 1 be in sealed state, avoid the entering of impurity such as dust moisture in the air, the service life of device has been prolonged.

This plastic mold convenient to heat dissipation, when needs remove, through the threaded rod 20 that sets up, rotatory threaded rod 20, because of the screw thread opposite direction of two threaded rods 20, make two screw sleeve 21 relative movement, and then drive long board 23 along the direction of spout 22 through articulated down tube 24, the downstream, make wheel 25 and ground contact, play convenient removal effect, when need not remove, reverse rotation threaded rod 20, make long board 23 along spout 22's direction rebound, thereby play the effect of accomodating wheel 25, the stability of device has been improved.

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.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the dies appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the dies mentioned in the specification, and the peripheral controller is the conventional known equipment.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic mold convenient to heat dissipation, includes box (1), fixedly connected with mould (26), its characterized in that on the inside roof of box (1): the improved air purifier is characterized in that a driving motor (2) is fixedly connected to the inner top wall of the box body (1), a rotating shaft (3) is fixedly connected to the output end of the driving motor (2), fan blades (4) are fixedly connected to the bottom end of the rotating shaft (3), two rotating rods (5) are fixedly connected to the inner bottom wall of the box body (1), a plurality of crankshafts (6) are arranged on the outer surfaces of the rotating rods (5), shaft sleeves (7) are sleeved on the outer surfaces of the crankshafts (6), connecting rods (8) are fixedly connected to the outer surfaces of the shaft sleeves (7), a plurality of groups of air outlet holes (9) are opened and sold on the left side surface and the right side surface of the box body (1), guide rails (10) are arranged on the two side surfaces of the air outlet holes (9), sliding plates (11) are slidably connected between the outer surfaces of the two guide rails (10), and the sliding plates (11) are hinged with the connecting rods (8), one side of the sliding plate (11) far away from the connecting rod (8) is fixedly connected with a short rod (12), one end of the short rod (12) far away from the sliding plate (11) is fixedly connected with a blocking plate (13), the top ends of the two rotating rods (5) and the outer surface of the rotating shaft (3) are fixedly connected with driving wheels, a driving toothed belt (14) is connected between the outer surfaces of the three driving wheels in a driving way, the left side wall and the right side wall of the interior of the box body (1) are both fixedly connected with air cylinders (15), the output ends of the two air cylinders (15) are both fixedly connected with transverse plates (16), the transverse plate (16) is attached to the inner wall of the box body (1), a group of communicating holes (17) are formed in the outer surface of the transverse plate (16), two groups of air inlets (18) are formed in the upper surface of the box body (1), and the communication holes (17) correspond to the air inlets (18).

2. The plastic mold for facilitating heat dissipation of claim 1, wherein: the lower fixed surface of box (1) is connected with installation shell (19), all be connected with threaded rod (20), two through bearing rotation on the inside left side wall and the right side wall of installation shell (19) the equal threaded connection in surface of threaded rod (20) has threaded sleeve (21), spout (22), two have all been seted up to the inside left side wall and the right side wall of installation shell (19) sliding connection has long board (23) between spout (22), long board (23) with it has down tube (24) to articulate between threaded sleeve (21), the lower surface mounting of long board (23) has four wheels (25).

3. The plastic mold for facilitating heat dissipation of claim 2, wherein: the two threaded rods (20) are fixedly connected, and the thread directions are opposite.

4. The plastic mold for facilitating heat dissipation of claim 1, wherein: the upper surface of the box body (1) is fixedly provided with a filter screen.

5. The plastic mold for facilitating heat dissipation of claim 1, wherein: and a transmission toothed belt tensioning mechanism is arranged on the inner wall of the box body (1).

6. The plastic mold for facilitating heat dissipation of claim 1, wherein: the distance between the crankshaft (6) and the die (26) is more than three centimeters.