CN210257126U

CN210257126U - Injection molding machine extracting device

Info

Publication number: CN210257126U
Application number: CN201920520768.XU
Authority: CN
Inventors: 任克峰
Original assignee: Hefei Xinfeiya Molding Co ltd
Current assignee: Hefei Xinfeiya Molding Co ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-04-07
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses an injection molding machine extracting device, including the U-shaped support, the compound die system has been cup jointed in the U-shaped support, the equal fixedly connected with fixed plate in below of the left and right sides of U-shaped support, the equal fixedly connected with driving motor in top of the left and right sides of U-shaped support, driving motor's output fixedly connected with lead screw, cup joint the bottom of lead screw the top of fixed plate, the ball cover has been cup jointed on the lead screw. The utility model discloses a to the use of collet, adsorb finished product plastics product bottom through the negative pressure mouth that adopts the production of breathing in, can be stable take off the product from the compound die system, avoid the current more safety of material mode of getting, can not cause the condition of fish tail to the plastics product, be provided with the return circuit again, have endless cooling water between return circuit and the water tank, can be quick with product cooling shaping, be favorable to the old article to take off the material fast moreover, increase the efficiency of getting the material.

Description

Injection molding machine extracting device

Technical Field

The utility model relates to a extracting device technical field of injection molding machine barreled shaping product specifically is an injection molding machine extracting device.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

The existing equipment is formed in one step, the produced product and the injection molding machine are on the same production line with the produced product, the cost generated in the middle link is reduced, when the injection molding machine is used for producing products, particularly after the plastic products are molded, the formed products and the inner cavity of the mold closing forming mechanism generate adhesive force after being heated, so that the products are not easy to demold after being formed, the material taking is very inconvenient, the common material taking mechanism is simple, and the condition that scratches appear on the surfaces of the plastic products can be caused by hard pulling of the taken materials.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an injection molding machine extracting device has solved injection molding machine extracting device simple structure inconvenient very when getting the material and easily cause the product problem that the fish tail appears.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a mold closing system is sleeved in a U-shaped support, fixed plates are fixedly connected to the lower portions of the left side and the right side of the U-shaped support, driving motors are fixedly connected to the upper portions of the left side and the right side of the U-shaped support, screw rods are fixedly connected to the output ends of the driving motors, the bottom ends of the screw rods are sleeved on the top portions of the fixed plates, ball sleeves are sleeved on the screw rods, connecting rods are fixedly connected to opposite sides of the two ball sleeves, opposite ends of the two connecting rods respectively penetrate through the left side and the right side of the U-shaped support, connecting plates are sleeved in the U-shaped support, and the left side and the right side of each connecting plate are fixedly connected with opposite ends of the two connecting rods;

a supporting plate is sleeved in the die assembly system, the bottom of the supporting plate is fixedly connected to the top of the connecting plate, the bottom of the inner wall of the U-shaped support is fixedly connected with an air suction pump, the air suction pump is fixedly connected with the bottom of the supporting plate through an air suction pipe, an air suction hole is formed in the top of the supporting plate, and the air suction hole is communicated with the air suction pipe;

the water tank is fixedly connected to the bottom of the inner wall of the U-shaped support, the water pumps are fixedly connected to the left side and the right side of the top of the water tank, two loops are arranged in the die assembly system, the water pumps are communicated with the water tank through connecting water pipes, and the water pumps and the water tank are communicated with the loops through water conveying pipes.

Specifically, the mold closing system comprises a front mold closing part and a rear mold closing part, and one opposite side of the front mold closing part and one opposite side of the rear mold closing part are in lap joint.

Specifically, the loop comprises eight vertical grooves and seven transverse grooves, and the diameters of two adjacent vertical grooves are communicated with one transverse groove.

Specifically, the number of the air suction holes is 25, one of the air suction holes is located at the axis of the supporting plate, and the rest of the air suction holes are distributed in two groups in an annular manner.

Specifically, the water inlet end of the loop is communicated with the water outlet end of the water pump through a water conveying pipe, and the water outlet end of the loop is communicated with the inner cavity of the water tank through the water conveying pipe.

Specifically, the U-shaped support is provided with two sliding grooves, and the connecting rod penetrates through the sliding grooves.

(III) advantageous effects

The utility model provides an injection molding machine extracting device. The method has the following beneficial effects:

the utility model discloses a to the use of collet, adsorb finished product plastics product bottom through the negative pressure mouth that adopts the production of breathing in, can be stable take off the product from the compound die system, avoid the current more safety of material mode of getting, can not cause the condition of fish tail to the plastics product, be provided with the return circuit again, have endless cooling water between return circuit and the water tank, can be quick with product cooling shaping, be favorable to the finished product to take off the material fast moreover, increase the efficiency of getting the material.

Drawings

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

FIG. 2 is a schematic diagram of the structural circuit of the present invention;

fig. 3 is a schematic view of the structural supporting plate of the present invention.

In the figure: the device comprises a 1U-shaped support, a 2 mold closing system, a 3 fixing plate, a 4 driving motor, a 5 screw rod, a 6 ball sleeve, a 7 connecting rod, an 8 connecting plate, a 9 air suction pump, a 10 air suction pipe, a 11 supporting plate, a 12 air suction hole, a 13 water pump, a 14 water tank, a 15 water conveying pipe and a 16 loop.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a material taking device of an injection molding machine comprises a U-shaped support 1, a mold closing system 2 is sleeved in the U-shaped support 1, the mold closing system 2 is provided with a front square and back square movable mold closing, the mold closing system 2 comprises a front mold closing and a back mold closing, opposite sides of the front mold closing and the back mold closing are in lap joint, the mold closing process is driven by a hydraulic cylinder, fixed plates 3 are fixedly connected below the left side and the right side of the U-shaped support 1 respectively, driving motors 4 are fixedly connected above the left side and the right side of the U-shaped support 1 respectively, output ends of the driving motors 4 are fixedly connected with lead screws 5, bottom ends of the lead screws 5 are sleeved on the tops of the fixed plates 3, ball sleeves 6 are sleeved on the lead screws 5, opposite sides of the two ball sleeves 6 are fixedly connected with connecting rods 7 respectively, opposite ends of the two connecting rods 7 respectively penetrate through the left side and the right side of the U-shaped support, the driving motors 4 are positive and negative rotating motors, in use, the two driving motors 4 can drive the screw rod 5 to rotate, the ball sleeve 6 on the screw rod 5 can move up and down on the screw rod 5, and at the moment, the connecting plate 8 can move up and down in the inner cavity of the U-shaped support 1;

a supporting plate 11 is sleeved in the die assembly system 2, the bottom of the supporting plate 11 is fixedly connected to the top of the connecting plate 8, the bottom of the inner wall of the U-shaped support 1 is fixedly connected with an air suction pump 9, the air suction pump 9 is fixedly connected with the bottom of the supporting plate 11 through an air suction pipe 10, an air suction hole 12 is formed in the top of the supporting plate 11, and the air suction hole 12 is communicated with the air suction pipe 10; the bottom support 11 is used for adsorbing and molding plastic products, and the air suction pump 9 can downwards pump the air at the top of the bottom support 11 to form circulating air, and the formed plastic product is the bottom die at the bottom of the shaping die by the bottom die 11, so that the plastic product is contacted with the top of the bottom die 11, and when air is pumped out, the product can be rapidly lapped with the top of the bottom die 11, the driving motor 4 can drive the bottom support 11 to move downwards, after the movement, the suction force generated by the negative air pressure can pull out the product from the die assembly system, thereby being convenient for blanking, and generally, two material taking modes exist, one ejection mechanism is directly ejected, so that the product directly falls on the ground to cause damage, and the other is to construct arms, which can cause damage to the product, and above-mentioned modified material mode of getting is more convenient, and is safer, has guaranteed the security of plastic products, convenient operation moreover.

Of course, the utility model discloses in continue to improve original clamping system 2, the bottom fixedly connected with water tank 14 of 1 inner wall of U-shaped support, the equal fixedly connected with water pump 13 in the left and right sides at 14 tops of water tank, be provided with two return circuits 16 in the clamping system 2, water pump 13 is through connecting water pipe and 14 intercommunications of water tank, water pump 13 all communicates with return circuit 16 through raceway 15 with water tank 14, return circuit 16 intakes the end and passes through raceway 15 and water pump 13's play water end intercommunication, return circuit 16's play water end passes through raceway 15 and water tank 14's inner chamber intercommunication, water pump 13 can exchange the water in the water tank 14 with the water in the return circuit 16, help increasing the efficiency of manufacturing products.

Of course, return circuit 16 is the S-shaped groove, specific design, including return circuit 16 including eight perpendicular grooves and seven cross slots, and two adjacent perpendicular groove diameters all communicate and have a cross slot, such setting can increase the scope of rivers circulation, in order to guarantee that compound die system 2 can be quick cooling, when making the product, can play the refrigerated effect fast, make the drawing of patterns that the plastic products can be quick, and the cooling can make the product meet the cold shrink on a large scale, reduce the area that glues between 3 inner walls of product and compound die system, thereby can more convenient the material of getting.

Specifically, 25 air suction holes 12 are provided, one air suction hole 12 is located at the axis of the supporting plate 11, and the remaining air suction holes 12 are distributed in two groups in an annular manner, so that the adsorption area can be increased, and the material taking stability is improved.

Of course, the U-shaped bracket 1 further has two sliding grooves, and the connecting rod 7 penetrates through the sliding grooves, so that the connecting plate 8 can be stably moved up and down.

The utility model discloses during the use, at first compound die system 2 carries out moulding shaping to the injection molding material, water pump 13 is taken into the return circuit 16 with the water in the water tank 14 in the rethread, water in the return circuit 16 is full of the back, hydroenergy in its return circuit 16 enough flows back into in the case 14, aspiration pump 9 bleeds, after bleeding, collet 11 top forms the negative pressure, thereby off-the-shelf plastics are inhaled, driving motor 4 can drive lead screw 5 and rotate, thereby ball cover 6 can reciprocate, at this moment, layer board 11 can be taken the finished product out from compound die system 2.

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.

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 an injection molding machine extracting device, includes U-shaped support (1), its characterized in that: a mold closing system (2) is sleeved in the U-shaped bracket (1), fixing plates (3) are fixedly connected below the left side and the right side of the U-shaped bracket (1), the upper parts of the left side and the right side of the U-shaped bracket (1) are fixedly connected with driving motors (4), the output end of the driving motor (4) is fixedly connected with a screw rod (5), the bottom end of the screw rod (5) is sleeved on the top of the fixed plate (3), the lead screw (5) is sleeved with a ball sleeve (6), one opposite side of each of the two ball sleeves (6) is fixedly connected with a connecting rod (7), one opposite end of each of the two connecting rods (7) respectively penetrates through the left side and the right side of the U-shaped support (1), a connecting plate (8) is sleeved in the U-shaped bracket (1), and the left side and the right side of the connecting plate (8) are respectively and fixedly connected with the opposite ends of the two connecting rods (7);

a supporting plate (11) is sleeved in the die assembly system (2), the bottom of the supporting plate (11) is fixedly connected to the top of the connecting plate (8), the bottom of the inner wall of the U-shaped support (1) is fixedly connected with an air suction pump (9), the air suction pump (9) is fixedly connected with the bottom of the supporting plate (11) through an air suction pipe (10), an air suction hole (12) is formed in the top of the supporting plate (11), and the air suction hole (12) is communicated with the air suction pipe (10);

the mold closing device is characterized in that a water tank (14) is fixedly connected to the bottom of the inner wall of the U-shaped support (1), water pumps (13) are fixedly connected to the left side and the right side of the top of the water tank (14), two loops (16) are arranged in the mold closing system (2), the water pumps (13) are communicated with the water tank (14) through connecting water pipes, and the water pumps (13) and the water tank (14) are communicated with the loops (16) through water conveying pipes (15).

2. The injection molding machine take out device of claim 1, wherein: the mold closing system (2) comprises a front mold closing part and a rear mold closing part, and one opposite side of the front mold closing part is overlapped with one opposite side of the rear mold closing part.

3. The injection molding machine take out device of claim 1, wherein: the loop (16) comprises eight vertical grooves and seven transverse grooves, and the diameters of two adjacent vertical grooves are communicated with one transverse groove.

4. The injection molding machine take out device of claim 1, wherein: the number of the air suction holes (12) is 25, wherein one air suction hole (12) is positioned at the axis of the supporting plate (11), and the rest air suction holes (12) are distributed in two groups in an annular mode.

5. The injection molding machine take out device of claim 1, wherein: the water inlet end of the loop (16) is communicated with the water outlet end of the water pump (13) through a water conveying pipe (15), and the water outlet end of the loop (16) is communicated with the inner cavity of the water tank (14) through the water conveying pipe (15).

6. The injection molding machine take out device of claim 1, wherein: the U-shaped support (1) is provided with two sliding grooves, and the connecting rod (7) penetrates through the sliding grooves.