CN217891656U - Install in raw materials cooling structure of injection molding machine feed inlet - Google Patents

Abstract

The utility model discloses an install in raw materials cooling structure of injection molding machine feed inlet relates to plastics processing technology field, including the storage silo, the top of storage silo articulates there is the closing plate, and the feed port has been seted up at the middle part on closing plate top, and the top of feed port is fixed and is equipped with the feeder hopper, and the fixed baffle that is equipped with in middle part of storage silo inside, the fixed screening subassembly that is equipped with in top of storage silo inside, the through-hole has been seted up at the middle part of baffle bottom, the beneficial effects of the utility model are that: connect the inner wall in four card holes with four installation poles block respectively, when feeding to the injection molding machine feed inlet, vibrating motor operation makes the installation pole shake at the inside small amplitude in four card holes respectively, four cushion discs of in-process extrusion repeatedly that the installation pole removed simultaneously, four cushion discs slide at the inner wall of four spouts respectively, four reset spring shrink simultaneously and reset repeatedly to the clearance is dismantled to the staff of being convenient for to the surface of sieve, causes the jam after preventing its long-time use.

Description

Install in raw materials cooling structure of injection molding machine feed inlet

Technical Field

The utility model relates to a raw materials cooling structure, in particular to install in raw materials cooling structure of injection molding machine feed inlet belongs to plastics processing technology field.

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 plastics, exerts high pressure to the molten plastic, makes it jet out and be full of the mould die cavity, but when plastics got into the injection molding machine feed inlet for the raw materials, the high temperature easily leads to the plastics raw materials to melt, and then agglomerates at the feed inlet, leads to injection molding machine production efficiency to reduce, and can't sieve the impurity in the raw materials in the injection molding machine feeding process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an install in raw materials cooling structure of injection molding machine feed inlet to the high temperature that provides in the above-mentioned background art of solution easily leads to plastics to melt the back and forms the caking, can't carry out the problem of screening with suitable raw materials and impurity.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an install in raw materials cooling structure of injection molding machine feed inlet, includes the storage silo, the top of storage silo articulates there is the closing plate, the feed port has been seted up at the middle part on closing plate top, the fixed feeder hopper that is equipped with in top of feed port, the fixed baffle that is equipped with in middle part of storage silo inside, the fixed screening subassembly that is equipped with in top of storage silo inside, the through-hole has been seted up at the middle part of baffle bottom, the bottom of through-hole is equipped with the unloading pipe, the inside bottom of storage silo is equipped with cooling module.

Preferably, the screening subassembly includes four rubber rings, four card holes, four installation poles, sieve, vibrating motor, four spouts, four saucer and four reset spring, four the rubber ring is fixed respectively and is set up the four corners on the inside top of storage silo, four the card hole has all been seted up to the inner wall on rubber ring top, four the equal block in inner wall in card hole is connected with the installation pole, four fixed being equipped with the sieve between the installation pole, the fixed vibrating motor that is equipped with in middle part of sieve bottom, four the spout is seted up respectively at the inner wall of four rubber ring bottoms, four the equal sliding connection in inner wall of spout has the saucer, four the bottom of saucer is all fixed and is equipped with reset spring, four reset spring's bottom respectively with the bottom fixed connection of four spout inner walls.

Preferably, cooling unit includes cooling cylinder, condensate pump, condenser pipe, a plurality of heat conduction pole and a plurality of refrigeration piece, the cooling cylinder is fixed to be set up at the positive top of storage silo, the fixed condensate pump that is equipped with in top of cooling cylinder, the drawing liquid end of condensate pump is linked together through the inside of drawing liquid pipe with the cooling cylinder, the play liquid end fixedly connected with condenser pipe of condenser pump, the one end of condenser pipe is linked together with the inside of condenser tank, a plurality of the heat conduction pole equidistance respectively is fixed to be set up on the surface of storage silo, a plurality of the fixed bottom that sets up in the storage silo of equal equidistance of refrigeration piece.

Preferably, a liquid inlet hole is formed in the front top of the condensing box, a liquid outlet hole is formed in the front bottom of the condensing box, and sealing covers are in threaded connection with the inner walls of the liquid inlet hole and the liquid outlet hole.

Preferably, the fixed temperature controller that is equipped with in top of storage silo one side, the fixed inside that sets up at the storage silo of test probe of temperature controller, a plurality of the refrigeration piece is all through temperature controller and power electric connection.

Preferably, a plurality of magnetic blocks arranged at equal intervals are fixedly arranged at the top end of the sieve plate.

Preferably, a switch panel is fixedly arranged at the top of the other side of the storage bin, a vibration motor switch and a condensate pump switch are respectively arranged on the surface of the switch panel, and the vibration motor and the condensate pump are respectively electrically connected with a power supply through the vibration motor switch and the condensate pump switch.

Compared with the prior art, the utility model provides a pair of install in raw materials cooling structure of injection molding machine feed inlet has following beneficial effect:

1. the four mounting rods are respectively connected to the inner walls of the four clamping holes in a clamping manner, when feeding is carried out on a feeding hole of an injection molding machine, the vibration motor operates to enable the mounting rods to vibrate in the four clamping holes in a small-amplitude manner, meanwhile, the four cushion discs are repeatedly extruded in the moving process of the four mounting rods, the four cushion discs slide on the inner walls of the four sliding grooves respectively, and meanwhile, the four reset springs are repeatedly contracted and reset, so that qualified plastic particles can be conveniently screened and enter the interior of a discharging pipe, workers can conveniently disassemble and clean the surface of the sieve plate, and the sieve plate is prevented from being blocked after being used for a long time;

2. when the temperature detection result of the temperature controller is higher than the temperature detection range, the temperature controller controls the cold end heat of the plurality of refrigerating fins to be transferred to the hot end, so that the temperature of the cold end is reduced, and the heat in the storage bin is quickly dissipated by the plurality of heat conducting rods;

3. the chips doped in the raw materials are convenient to adsorb through the plurality of magnetic blocks, and the chips are prevented from entering the injection molding machine and affecting the normal operation of the injection molding machine.

Drawings

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

fig. 2 is one of the schematic sectional structural diagrams of the present invention;

fig. 3 is a second schematic cross-sectional view of the present invention;

fig. 4 is a third schematic cross-sectional view of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the rubber ring of the present invention.

In the figure: 1. a storage bin; 2. a sealing plate; 3. a feed port; 4. a feed hopper; 5. a partition plate; 6. a screen assembly; 7. a through hole; 8. a discharging pipe; 9. a cooling assembly; 10. a liquid inlet hole; 11. a liquid outlet hole; 12. a sealing cover; 13. a temperature controller; 14. a magnetic block; 15. a switch panel; 61. a rubber ring; 62. a clamping hole; 63. mounting a rod; 64. a sieve plate; 65. a vibration motor; 66. a chute; 67. a cushion disc; 68. a return spring; 91. a condensing tank; 92. a condensate pump; 93. a condenser tube; 94. a heat conducting rod; 95. a refrigeration sheet.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a raw material cooling structure installed at a feed inlet of an injection molding machine, which comprises a storage bin 1, wherein a sealing plate 2 is hinged at the top end of the storage bin 1, a feed hole 3 is arranged in the middle of the top end of the sealing plate 2, a feed hopper 4 is fixedly arranged at the top end of the feed hole 3, a partition plate 5 is fixedly arranged in the middle of the interior of the storage bin 1, a screening assembly 6 is fixedly arranged at the top end of the interior of the storage bin 1, a through hole 7 is arranged in the middle of the bottom end of the partition plate 5, a discharging pipe 8 is arranged at the bottom end of the through hole 7, and a cooling assembly 9 is arranged at the bottom of the interior of the storage bin 1;

referring to fig. 1-4, a raw material cooling structure installed at a feed port of an injection molding machine further comprises a screening component 6, wherein the screening component 6 comprises four rubber rings 61, four clamping holes 62, four installation rods 63, a screen plate 64, a vibration motor 65, four sliding chutes 66, four pad discs 67 and four reset springs 68, the four rubber rings 61 are respectively and fixedly arranged at four corners of the top end inside a storage bin 1, the clamping holes 62 are respectively formed in the inner walls of the top ends of the four rubber rings 61, the inner walls of the four clamping holes 62 are respectively connected with the installation rods 63 in a clamping manner, the screen plate 64 is fixedly arranged between the four installation rods 63, the vibration motor 65 is fixedly arranged in the middle of the bottom end of the screen plate 64, the four sliding chutes 66 are respectively formed in the inner walls of the bottoms of the four rubber rings 61, the inner walls of the four sliding chutes 66 are respectively and slidably connected with the pad discs 67, the reset springs 68 are respectively and fixedly arranged at the bottom ends of the inner walls of the four pad discs 67, and the four reset springs 68 are respectively and fixedly connected with the bottom ends of the inner walls of the four sliding chutes 66;

the top end of the sieve plate 64 is fixedly provided with a plurality of magnetic blocks 14 which are arranged at equal intervals;

a switch panel 15 is fixedly arranged at the top of the other side of the storage bin 1, a vibration motor switch is arranged on the surface of the switch panel 15, and a vibration motor 65 is electrically connected with a power supply through the vibration motor switch;

specifically, as shown in the figure, at first with four installation poles 63 difference block connections at four inner walls that block hole 62, when feeding to the injection molding machine feed inlet, open the vibrating motor switch on flush mounting plate 15 surface, vibrating motor 65 operation makes installation pole 63 shake at four inside small amplitude that block hole 62 respectively, four in-process that installation pole 63 removed simultaneously extrudees four saucer 67 repeatedly, four saucer 67 slide at the inner wall of four spout 66 respectively, four reset spring 68 shrink repeatedly simultaneously and reset, thereby be convenient for screen qualified plastic granules through the inside that gets into unloading pipe 8, the staff of being convenient for simultaneously dismantles the clearance to the surface of sieve 64, prevent to cause the jam after it uses for a long time.

Example 2:

the cooling assembly 9 comprises a condensing box 91, a condensing pump 92, a condensing pipe 93, a plurality of heat conducting rods 94 and a plurality of refrigerating fins 95, the condensing box 91 is fixedly arranged at the top of the front surface of the storage bin 1, the condensing pump 92 is fixedly arranged at the top end of the condensing box 91, the liquid pumping end of the condensing pump 92 is communicated with the inside of the condensing box 91 through a liquid pumping pipe, the condensing pipe 93 is fixedly connected with the liquid outlet end of the condensing pump 92, one end of the condensing pipe 93 is communicated with the inside of the condensing box 91, the plurality of heat conducting rods 94 are respectively and equidistantly and fixedly arranged on the surface of the storage bin 1, and the plurality of refrigerating fins 95 are equally and fixedly arranged at the bottom end of the inside of the storage bin 1;

the top of the front surface of the condensing box 91 is provided with a liquid inlet hole 10, the bottom of the front surface of the condensing box 91 is provided with a liquid outlet hole 11, and the inner walls of the liquid inlet hole 10 and the liquid outlet hole 11 are both in threaded connection with a sealing cover 12;

the top of one side of the storage bin 1 is fixedly provided with a temperature controller 13, a detection probe of the temperature controller 13 is fixedly arranged inside the storage bin 1, and the plurality of refrigeration sheets 95 are electrically connected with a power supply through the temperature controller 13;

a switch panel 15 is fixedly arranged at the top of the other side of the storage bin 1, a condensate pump switch is arranged on the surface of the switch panel 15, and a condensate pump 92 is electrically connected with a power supply through the condensate pump switch;

specifically, as shown in the figure, firstly, the sealing cover 12 on the inner wall of the liquid inlet hole 10 is rotated, then the condensate is injected into the inside of the condensing box 91 from the liquid inlet hole 10, then the condensing pump switch on the surface of the switch panel 15 is opened, the liquid pumping end of the condensing pump 92 guides the coolant inside the condensing box 91 into the inside of the liquid pumping pipe, then the liquid outlet end of the condensing pump 92 injects the coolant into the condensing pipe 93, the coolant exchanges heat with the heat on the surface of the discharging pipe 8 in the process of flowing inside the condensing pipe 93, so that the temperatures of the discharging pipe 8 and the plastic raw materials inside the discharging pipe are gradually reduced to achieve the cooling effect, when the temperature detection result of the temperature controller 13 is higher than the temperature detection range, the temperature controller 13 controls the cold end heat of the plurality of refrigerating fins 95 to be transferred to the hot end, so as to reduce the temperature of the cold end, and thus the heat inside the storage silo 1 is rapidly dissipated by the plurality of the heat conducting rods 94.

The working principle is as follows: when the raw material cooling structure is used, firstly, the temperature detection range of a temperature controller 13 with the model of REX-C100 is set to be 230-320 ℃, then a sealing plate 2 is rotated, four mounting rods 63 are respectively clamped and connected with the inner walls of four clamping holes 62, when the raw material is fed into the feed port of the injection molding machine, a vibration motor switch on the surface of a switch panel 15 is opened, a vibration motor 65 operates to enable the mounting rods 63 to respectively vibrate in the four clamping holes 62 in a small amplitude, meanwhile, the four cushion discs 67 are repeatedly extruded in the moving process of the four mounting rods 63, the four cushion discs 67 respectively slide on the inner walls of four sliding grooves 66, and meanwhile, four reset springs 68 are repeatedly contracted and reset, so that qualified plastic particles can be conveniently screened and enter the interior of a discharging pipe 8, workers can conveniently disassemble and clean the surface of a sieve plate 64, and can be prevented from being blocked after being used for a long time, the chips doped in the raw materials are conveniently adsorbed through the plurality of magnetic blocks 14, the chips are prevented from entering the inside of the injection molding machine to influence the normal operation of the injection molding machine, meanwhile, the sealing cover 12 on the inner wall of the liquid inlet hole 10 is rotated, condensate is injected into the inside of the condensing box 91 through the liquid inlet hole 10, then a condensing pump switch on the surface of the switch panel 15 is opened, the liquid pumping end of the condensing pump 92 guides cooling liquid in the condensing box 91 into the inside of the liquid pumping pipe, then the cooling liquid is injected into the condensing pipe 93 through the liquid outlet end of the condensing pump 92, the cooling liquid exchanges heat with heat on the surface of the discharging pipe 8 in the process of circulating inside the condensing pipe 93, so that the temperature of the discharging pipe 8 and the plastic raw materials in the discharging pipe is gradually reduced to achieve the cooling effect, when the temperature detection result of the temperature controller 13 is higher than 320 ℃, the temperature controller 13 controls the cold end heat of the plurality of the refrigerating sheets 95 to be transferred to the hot end, resulting in a reduction of the cold end temperature and thus a rapid dissipation of the heat inside the storage silo 1 by the plurality of heat conducting bars 94.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. The utility model provides an install in raw materials cooling structure of injection molding machine feed inlet, includes storage silo (1), its characterized in that, the top of storage silo (1) articulates there is closing plate (2), feed port (3) have been seted up at the middle part on closing plate (2) top, the fixed feeder hopper (4) that are equipped with in top of feed port (3), the fixed baffle (5) that are equipped with in middle part of storage silo (1) inside, the fixed screening subassembly (6) that are equipped with in top of storage silo (1) inside, through-hole (7) have been seted up at the middle part of baffle (5) bottom, the bottom of through-hole (7) is equipped with unloading pipe (8), the inside bottom of storage silo (1) is equipped with cooling module (9).

2. The raw material cooling structure installed on the feed port of the injection molding machine according to claim 1, characterized in that: screening subassembly (6) are including four rubber ring (61), four card hole (62), four installation pole (63), sieve (64), vibrating motor (65), four spout (66), four saucer (67) and four reset spring (68), four rubber ring (61) is fixed respectively and is set up in the four corners on storage silo (1) inside top, four card hole (62), four have all been seted up to the inner wall on rubber ring (61) top the equal block of inner wall of card hole (62) is connected with installation pole (63), four fixed sieve (64) that are equipped with between installation pole (63), the fixed vibrating motor (65) that are equipped with in middle part of sieve (64) bottom, four spout (66) are seted up respectively at the inner wall of four rubber ring (61) bottoms, four the equal sliding connection in inner wall of spout (66) has saucer (67), four reset spring (68), four are all fixed in the bottom of saucer (67) are equipped with reset spring (68), four reset spring (68) bottom respectively with the bottom fixed connection of four spout (66) inner wall.

3. The raw material cooling structure installed at the feed inlet of the injection molding machine according to claim 2, characterized in that: cooling unit (9) include condenser box (91), condensate pump (92), condenser pipe (93), a plurality of heat conduction pole (94) and a plurality of refrigeration piece (95), condenser box (91) is fixed to be set up at the positive top of storage silo (1), the fixed condensate pump (92) that is equipped with in top of condenser box (91), the drawing liquid end of condenser pump (92) is linked together through the inside of drawing liquid pipe with condenser box (91), the play liquid end fixedly connected with condenser pipe (93) of condenser pump (92), the one end of condenser pipe (93) is linked together with the inside of condenser box (91), a plurality of heat conduction pole (94) equidistance respectively is fixed to be set up on the surface of storage silo (1), a plurality of refrigeration piece (95) are impartial apart from the fixed bottom that sets up in storage silo (1) inside.

4. The raw material cooling structure installed at the feed inlet of the injection molding machine according to claim 3, characterized in that: feed liquor hole (10) have been seted up at the positive top of condensing box (91), go out liquid hole (11) have been seted up to the positive bottom of condensing box (91), the equal threaded connection of inner wall in feed liquor hole (10) and liquid hole (11) has sealed lid (12).

5. The raw material cooling structure installed at the feed inlet of the injection molding machine according to claim 3, characterized in that: the top of storage silo (1) one side is fixed and is equipped with temperature controller (13), the fixed inside that sets up in storage silo (1), a plurality of the test probe of temperature controller (13) refrigeration piece (95) all are through temperature controller (13) and power electric connection.

6. The raw material cooling structure installed on the feed port of the injection molding machine according to claim 2, characterized in that: the top end of the sieve plate (64) is fixedly provided with a plurality of magnetic blocks (14) which are arranged at equal intervals.

7. The raw material cooling structure installed at the feed inlet of the injection molding machine according to claim 3, characterized in that: the top of storage silo (1) opposite side is fixed and is equipped with flush mounting plate of switch (15), the surface of flush mounting plate of switch (15) is equipped with vibrating motor switch and condensate pump switch respectively, vibrating motor (65) and condensate pump (92) are respectively through vibrating motor switch and condensate pump switch and power electric connection.

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