CN218227671U

CN218227671U - Injection mold convenient for demolding for small household appliance production

Info

Publication number: CN218227671U
Application number: CN202222434113.5U
Authority: CN
Inventors: 聂甲治; 刘泉; 彭杰光; 陈天森
Original assignee: Foshan Beiqi Mould Technology Co ltd
Current assignee: Foshan Beiqi Mould Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-06
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a small household appliances production is with injection mold of drawing of patterns of being convenient for, comprising a base plate, the top of bottom plate is fixedly connected with riser one and riser two respectively, and the side of riser two is rotated and is connected with the turning block, and the fluting has been seted up to the side of turning block, and grooved top fixedly connected with fixed block, the side of fixed block are rotated and are connected in the side of riser two, and the side fixedly connected with heat fusion pipe of fixed block is kept away from to riser two. The utility model discloses a demoulding post that sets up, the material after with the hot melt is sent into the inlet pipe through the hot melt pipe, inside the inlet pipe sent the material into the device through the bleeder, starter motor two, motor two drives the turning block through the transmission case and rotates, the turning block drives the fixed block and rotates, the fixed block drives the bleeder and rotates, make the device constantly rotatory packing material, the material is favorable to eliminating the inside accumulational bubble of material when rotatory packing, make the inside quality of refrigerated machined part improve greatly.

Description

Injection mold convenient for demolding for small household appliance production

Technical Field

The utility model relates to an injection mold technical field especially relates to a small household appliances production is with injection mold of drawing of patterns of being convenient for.

Background

The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size.

The existing device is to open the closed device after the injection mold processes and shapes the plastic product, and the plastic product after processing is taken down by using a sampling tool, but the existing device can be clamped inside the device when generating the plastic product, and the use of the sampling tool is not convenient enough when taking the plastic product, so that the injection mold convenient for demolding is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection mold convenient for demolding for small household appliance production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a small household appliances production is with injection mold convenient to drawing of patterns, top difference fixedly connected with riser one and riser two including the bottom plate, the side of riser two is rotated and is connected with the turning block, the fluting has been seted up to the side of turning block, grooved top fixedly connected with fixed block, the side of fixed block is rotated and is connected in the side of riser two, the side fixedly connected with hot melt pipe of fixed block is kept away from to riser two, the other end fixed connection of hot melt pipe is in outside injection molding machine, the one end of hot melt pipe extends to the inside of fixed block, the one end fixedly connected with inlet pipe of hot melt pipe, the other end of inlet pipe extends to the side outside of fixed block, the side fixedly connected with bleeder of inlet pipe, the other end of bleeder extends to the outside of fixed block.

Preferably, the side fixedly connected with two at least fixed columns of riser one, the side of riser one is provided with the movable block that aligns with the fixed column, the fixed orifices that aligns with the fixed column is seted up to the side of movable block, the side sliding connection in the side of fixed orifices of fixed column, the cavity has been seted up to the side of movable block, the side of movable block is rotated and is connected in the side of rotating block, the fixed case of opposite side fixedly connected with of movable block, the side fixedly connected with motor one of fixed case, the output shaft fixedly connected with lead screw of motor one, the other end of lead screw extends to the side of riser one, the one end fixedly connected with baffle one of lead screw, the even fixedly connected with in side of riser one takes off the mode post for two at least, the side of movable block is seted up and is taken off the mode hole with two at least that the drawing of patterns post aligns.

Preferably, a second supporting groove located on two sides of the branch pipe is formed in the fixing block, a rotating shaft is rotatably connected between two sides of the second supporting groove, a rotating plate is fixedly connected to the side face of the rotating shaft, a second supporting plate located inside the second supporting groove is fixedly connected to the side face of the rotating shaft, and a second spring is fixedly connected between the side face of the second supporting plate and the side face of the second supporting groove.

Preferably, a first supporting groove located below the demolding hole is formed in the moving block, a second baffle is connected to the side face of the first supporting groove in a sliding mode, the top of the second baffle abuts against the inner wall of the side face of the demolding hole, a first supporting plate is fixedly connected to the side face of the second baffle, the side face of the first supporting plate is connected to the side face of the first supporting groove in a sliding mode, and a first spring is fixedly connected between the bottom of the first supporting plate and the bottom of the first supporting groove.

Preferably, the side face of the second vertical plate is fixedly connected with a second motor, the other side of the second vertical plate is fixedly connected with a transmission box aligned with the second motor, an output shaft of the second motor is fixedly connected inside the transmission box, and the side face of the rotating block is rotatably connected to the top of the transmission box.

Preferably, the inside top fixedly connected with water pump of riser two, the water inlet fixedly connected with inlet tube of water pump, the other end of inlet tube extends to the outside of riser two, the delivery port fixedly connected with outlet pipe of water pump, the other end of outlet pipe extends to the side outer wall of riser two

Preferably, the inside of fixed block evenly inclines fixedly connected with water pipe, and the other end and the outlet pipe of water pipe align, the side fixedly connected with drain pipe of riser two, and the one end and the water pipe of drain pipe align.

Compared with the prior art, the utility model provides a little household electrical appliances production is with injection mold of drawing of patterns of being convenient for possesses following beneficial effect:

1. through the demolding post that sets up, material after will hot melt is sent into in the inlet pipe through the hot melt pipe, the inlet pipe passes through the bleeder with the material and sends into inside the device, motor two drives the turning block through the transmission case and rotates, the turning block drives the fixed block and rotates, the fixed block drives the bleeder and rotates, make the device constantly rotatory packing material, the material is favorable to eliminating the inside accumulational bubble of material when rotatory packing, make the inside quality of refrigerated machined part improve greatly, after stopping to pour into the hot melt material into, spring two drive backup pad two and rotate, backup pad two drive pivot rotates, the pivot drives the rotor plate and rotates, make the rotor plate keep apart the bleeder, be favorable to preventing that the machined part surface from generating great protruding burr etc., start motor one, motor one drives the screw rod and rotates, the screw rod area east mobile block removes, make the demolding post go deep into in the demolding hole, be favorable to convenient taking out the machined part after the cooling.

2. Through the water pipe that sets up, start the water pump, during the water pump introduced the water pipe of slope with the coolant liquid, the turning block drove the fixed block and rotates, and the fixed block drove the water pipe and rotates, and the water pipe is favorable to the shaping of coolant liquid auxiliary device rapid cooling with the water pipe discharge when rotating the device below nature.

Drawings

Fig. 1 is a schematic view of the overall structure of an injection mold for producing small household electrical appliances, which is convenient for demolding;

FIG. 2 is a schematic view of the internal structure of the injection mold for the production of small household electrical appliances, which is convenient for demolding;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1-bottom plate, 2-vertical plate I, 3-fixed column, 4-screw rod, 5-baffle I, 6-demoulding column, 7-motor I, 8-fixed box, 9-demoulding hole, 10-moving block, 11-fixed hole, 12-rotating block, 13-water pipe, 14-vertical plate II, 15-water pump, 16-water inlet pipe, 17-feed pipe, 18-hot melting pipe, 19-branch pipe, 20-fixed block, 21-motor II, 22-transmission box, 23-support plate I, 24-spring I, 25-baffle II, 26-spring II, 27-rotating plate, 28-rotating shaft and 29-support plate II.

Detailed Description

Example 1:

referring to fig. 1, fig. 2, fig. 3 and fig. 4, a small household appliances production is with injection mold convenient to drawing of patterns, including bottom plate 1, bottom plate 1's top is fixedly connected with riser one 2 and riser two 14 respectively, the side of riser two 14 is rotated and is connected with turning block 12, the fluting has been seted up to the side of turning block 12, slotted top fixedly connected with fixed block 20, the side of fixed block 20 is rotated and is connected in the side of riser two 14, side fixedly connected with hot melt pipe 18 of fixed block 20 is kept away from to riser two 14, the other end fixed connection of hot melt pipe 18 is in outside injection molding machine, the one end of hot melt pipe 18 extends to the inside of fixed block 20, the one end fixedly connected with inlet pipe 17 of hot melt pipe 18, the other end of inlet pipe 17 extends to the side outside of fixed block 20, the side fixedly connected with bleeder 19 of inlet pipe 17, the other end of bleeder 19 extends to the outside of fixed block 20.

The utility model discloses in, two at least fixed columns 3 of side fixedly connected with of riser one 2, the side of riser one 2 is provided with the movable block 10 that aligns with fixed column 3, fixed orifices 11 that aligns with fixed column 3 are seted up to the side of movable block 10, side sliding connection in fixed orifices 11's side of fixed column 3, the cavity has been seted up to the side of movable block 10, the side of movable block 10 is rotated and is connected in the side of turning block 12, opposite side fixedly connected with fixed box 8 of movable block 10, side fixedly connected with motor one 7 of fixed box 8, output shaft fixedly connected with lead screw 4 of motor one 7, the other end of lead screw 4 extends to the side of riser one 2, one end fixedly connected with baffle one 5 of lead screw 4, two at least demoulding post 6 of the even fixedly connected with in side of riser one 2, two at least demoulding holes 9 that align with demoulding post 6 are seted up to the side of movable block 10.

The fixed block 20 is internally provided with a second supporting groove located at two sides of the branch pipe 19, a rotating shaft 28 is rotatably connected between two sides of the second supporting groove, a rotating plate 27 is fixedly connected to the side surface of the rotating shaft 28, a second supporting plate 29 located inside the second supporting groove is fixedly connected to the side surface of the rotating shaft 28, and a second spring 26 is fixedly connected between the side surface of the second supporting plate 29 and the side surface of the second supporting groove.

A first supporting groove located below the demolding hole 9 is formed in the moving block 10, a second baffle plate 25 is connected to the side face of the first supporting groove in a sliding mode, the top of the second baffle plate 25 abuts against the inner wall of the side face of the demolding hole 9, a first supporting plate 23 is fixedly connected to the side face of the second baffle plate 25, the side face of the first supporting plate 23 is connected to the side face of the first supporting groove in a sliding mode, and a first spring 24 is fixedly connected between the bottom of the first supporting plate 23 and the bottom of the first supporting groove.

The side face of the second vertical plate 14 is fixedly connected with a second motor 21, the other side of the second vertical plate 14 is fixedly connected with a transmission box 22 aligned with the second motor 21, an output shaft of the second motor 21 is fixedly connected inside the transmission box 22, and the side face of the rotating block 12 is rotatably connected to the top of the transmission box 22.

The working principle is as follows: the hot-melt material is fed into the feeding pipe 17 through the hot melt pipe 18, the feeding pipe 17 feeds the material into the device through the branch pipe 19, the motor II 21 is started, the motor II 21 drives the rotating block 12 to rotate through the transmission box 22, the rotating block 12 drives the fixing block 20 to rotate, the fixing block 20 drives the branch pipe 19 to rotate, the device continuously rotates the filling material, the material is beneficial to eliminating air bubbles accumulated in the material during rotary filling, the internal quality of a cooled machined part is greatly improved, after the injection of the hot melt material is stopped, the spring II 26 drives the supporting plate II 29 to rotate, the supporting plate II 29 drives the rotating shaft 28 to rotate, the rotating shaft 29 drives the rotating plate 27 to rotate, the rotating plate 27 isolates the branch pipe 19, and the surface of the machined part is beneficial to preventing large burrs and the like from being generated, the motor I7 is started, the motor I7 drives the screw rod 4 to rotate, the screw rod 4 with the moving block 10 moving, so that the demolding column 6 goes deep into the demolding hole 9, and the cooled machined part can be conveniently taken out.

Example 2:

referring to fig. 2, an injection mold convenient for demolding for small household appliance production, compare with embodiment 1, for better cooling device, the inside top fixedly connected with water pump 15 of the second vertical plate 14, the water inlet fixedly connected with inlet tube 16 of water pump 15, the other end of inlet tube 16 extends to the outside of the second vertical plate 14, the delivery port fixedly connected with outlet pipe of water pump 15, the other end of outlet pipe extends to the side outer wall of the second vertical plate 14.

The inside of fixed block 20 evenly inclines fixedly connected with water pipe 13, and the other end of water pipe 13 aligns with the outlet pipe, and the side fixedly connected with drain pipe of riser two 14, the one end of drain pipe aligns with water pipe 13.

The working principle is as follows: the water pump 15 is started, the water pump 15 introduces cooling liquid into the inclined water pipe 13, the rotating block 12 drives the fixing block 20 to rotate, the fixing block 20 drives the water pipe 13 to rotate, and the water pipe 13 is naturally discharged out of the water pipe 13 when rotating to the lower side of the device, so that the cooling liquid auxiliary device is rapidly cooled and molded.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a small household appliances production is with injection mold convenient to drawing of patterns, comprising a base plate (1), a serial communication port, the top of bottom plate (1) is fixedly connected with riser one (2) and riser two (14) respectively, the side of riser two (14) is rotated and is connected with turning block (12), the fluting has been seted up to the side of turning block (12), grooved top fixedly connected with fixed block (20), the side of fixed block (20) is rotated and is connected in the side of riser two (14), the side fixedly connected with hot melt pipe (18) of fixed block (20) are kept away from in riser two (14), the other end fixed connection of hot melt pipe (18) is in outside injection molding machine, the one end of hot melt pipe (18) extends to the inside of fixed block (20), the one end fixedly connected with inlet pipe (17) of hot melt pipe (18), the other end of inlet pipe (17) extends to the side outside of fixed block (20), the side fixedly connected with bleeder (19) of inlet pipe (17), the other end of bleeder (19) extends to the outside of fixed block (20).

2. The injection mold convenient to demold for small household appliance production as claimed in claim 1, characterized in that at least two fixed columns (3) are fixedly connected to the side face of the first vertical plate (2), a moving block (10) aligned with the fixed columns (3) is arranged on the side face of the first vertical plate (2), fixing holes (11) aligned with the fixed columns (3) are formed in the side face of the moving block (10), the side face of the fixed columns (3) is slidably connected to the side face of the fixing holes (11), a cavity is formed in the side face of the moving block (10), the side face of the moving block (10) is rotatably connected to the side face of the rotating block (12), a fixed box (8) is fixedly connected to the other side face of the moving block (10), a first motor (7) is fixedly connected to the side face of the fixed box (8), a lead screw (4) is fixedly connected to an output shaft of the first motor (7), the other end of the lead screw (4) extends to the side face of the first vertical plate (2), a first baffle (5) is fixedly connected to one end of the lead screw (4), at least two demolding holes (9) aligned with the demolding holes are formed in the side face of the moving block (2).

3. The injection mold convenient to demold for small household appliance production as claimed in claim 2, wherein a second support groove located on two sides of the branch pipe (19) is formed in the fixing block (20), a rotating shaft (28) is rotatably connected between two sides of the second support groove, a rotating plate (27) is fixedly connected to a side surface of the rotating shaft (28), a second support plate (29) located in the second support groove is fixedly connected to a side surface of the rotating shaft (28), and a second spring (26) is fixedly connected between a side surface of the second support plate (29) and a side surface of the second support groove.

4. The injection mold convenient for demolding in small household appliance production as claimed in claim 3, wherein a first supporting groove located below the demolding hole (9) is formed in the moving block (10), a second baffle plate (25) is slidably connected to the side face of the first supporting groove, the top of the second baffle plate (25) abuts against the inner wall of the side face of the demolding hole (9), a first supporting plate (23) is fixedly connected to the side face of the second baffle plate (25), the side face of the first supporting plate (23) is slidably connected to the side face of the first supporting groove, and a first spring (24) is fixedly connected between the bottom of the first supporting groove and the bottom of the first supporting plate (23).

5. The injection mold convenient to demold for small household appliance production according to claim 4, wherein a second motor (21) is fixedly connected to the side of the second vertical plate (14), a transmission case (22) aligned with the second motor (21) is fixedly connected to the other side of the second vertical plate (14), an output shaft of the second motor (21) is fixedly connected to the inside of the transmission case (22), and the side of the rotating block (12) is rotatably connected to the top of the transmission case (22).

6. The injection mold convenient for demolding in small household appliance production, as claimed in claim 1 or 2, is characterized in that a water pump (15) is fixedly connected to the top of the inside of the second vertical plate (14), a water inlet of the water pump (15) is fixedly connected with a water inlet pipe (16), the other end of the water inlet pipe (16) extends to the outside of the second vertical plate (14), a water outlet of the water pump (15) is fixedly connected with a water outlet pipe, and the other end of the water outlet pipe extends to the outer wall of the side face of the second vertical plate (14).

7. The injection mold convenient to demold for small household appliance production according to claim 6, wherein the inside of the fixing block (20) is uniformly and obliquely fixedly connected with a water pipe (13), the other end of the water pipe (13) is aligned with the water outlet pipe, the side surface of the second vertical plate (14) is fixedly connected with a water discharge pipe, and one end of the water discharge pipe is aligned with the water pipe (13).