CN212312681U

CN212312681U - Rapid cooling device after sheet molding compound injection molding

Info

Publication number: CN212312681U
Application number: CN202020826475.7U
Authority: CN
Inventors: 曾智; 王刚; 许召雄
Original assignee: Wuhan Yinbaoshan New Molding Technology Co ltd
Current assignee: Wuhan Yinbaoshan New Molding Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-08
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a quick cooling device after sheet molding compound injection moulding belongs to plastics processing technology field, and it includes the casing, the back fixedly connected with drive arrangement of casing, drive arrangement meshes with two second gears mutually, the positive fixedly connected with pivot of second gear. This quick cooling device after sheet moulding compound injection moulding, through setting up drive arrangement, the rotatory first gear that drives of output shaft of motor is rotatory, first gear is rotatory to drive two second gears, pivot and cam rotate in opposite directions, make two cold air tanks to the direction motion that is close to each other, carry out the centre gripping to sheet moulding compound, refrigeration mechanism makes air conditioning pass through the cold air duct and carries in the cold air tank simultaneously, air conditioning is through first through-hole and the quick cooling of second through-hole pair fixed sheet moulding compound, can avoid sheet moulding compound to take place deformation phenomenon because of the internal stress when the cooling like this, thereby its fashioned effect has been guaranteed.

Description

Rapid cooling device after sheet molding compound injection molding

Technical Field

The utility model belongs to the technical field of plastic processing, specifically be a quick cooling device after sheet molding compound injection moulding.

Background

The sheet molding compound is cooled during the production process, and the sheet molding compound is easy to be cooled unevenly, so that the temperature difference between the outer surface and the inner part of the sheet molding compound is large, the inner cooling is slow, large internal stress is formed, the surface of the sheet molding compound is distorted and deformed, a serious deformation phenomenon is generated, and the forming effect of a product is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a quick cooling device after sheet moulding compound injection moulding has solved sheet moulding compound cooling device and can't prevent when the cooling, and its surface takes place distortion's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick cooling device after sheet moulding compound injection moulding, includes the casing, the back fixedly connected with drive arrangement of casing, drive arrangement and two second gear meshes mutually, the positive fixedly connected with pivot of second gear, two bearings, two have been cup jointed on the surface of pivot the right side at the front and the back of shells inner wall of bearing difference joint, the fixed surface of pivot is connected with the cam, the left end overlap joint of cam is at the right flank of cold air box, the first through-hole of a plurality of has been seted up to the left surface of cold air box, the top and the below of cold air box right flank all are through the right flank fixed connection of resilient means with shells inner wall.

As a further aspect of the present invention: the driving device comprises a fixed seat, the front surface of the fixed seat is fixedly connected to the back surface of the shell, the upper surface of the fixed seat is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a first gear, and the left end and the right end of the first gear are meshed with a second gear.

As a further aspect of the present invention: the elastic device comprises a cylinder, the right side face of the cylinder is fixedly connected above the right side face of the inner wall of the shell, the right side face of the inner wall of the cylinder is fixedly connected with the right end of the movable rod through a spring, and the left end of the movable rod is fixedly connected above the right side face of the cold air box.

As a further aspect of the present invention: the left side of cold air box is provided with the heat-conducting plate, the second through-hole has all been seted up to the position that the heat-conducting plate side corresponds a plurality of first through-hole.

As a further aspect of the present invention: the lower surface of casing is provided with refrigerating mechanism, refrigerating mechanism's the both ends of controlling all is provided with the air conditioning pipe, two the pipe box has all been cup jointed on the surface of air conditioning pipe, two the pipe box joint respectively is in the left and right sides of casing lower surface, two the other end of air conditioning pipe is linked together with the below of two air conditioning case opposite faces respectively.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this quick cooling device after sheet moulding compound injection moulding, through setting up drive arrangement, the rotatory first gear that drives of output shaft of motor is rotatory, first gear is rotatory to drive two second gears, pivot and cam rotate in opposite directions, make two cold air tanks to the direction motion that is close to each other, carry out the centre gripping to sheet moulding compound, refrigeration mechanism makes air conditioning pass through the cold air duct and carries in the cold air tank simultaneously, air conditioning is through first through-hole and the quick cooling of second through-hole pair fixed sheet moulding compound, can avoid sheet moulding compound to take place deformation phenomenon because of the internal stress when the cooling like this, thereby its fashioned effect has been guaranteed.

2. This quick cooling device after sheet moulding compound injection moulding, through setting up resilient means, when the rotatory half circle of cam no longer extrudees the cold air box to the direction motion that is close to each other, the pulling force that the spring produced drives two cold air boxes through the movable rod and moves to the direction of keeping away from each other, makes things convenient for the workman to place or take out sheet moulding compound, realizes the automatic detached effect of two cold air boxes.

3. This quick cooling device after sheet moulding compound injection moulding, through setting up cold air duct and pipe box, when the cold air box side-to-side motion, the cold air duct along with the cold air box motion and in the pipe box motion, both guaranteed to provide cold air for the cold air box, can not influence the cold air box side-to-side motion again to the work that the structure can be normal has been guaranteed.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a right-side cross-sectional structure of the driving device of the present invention;

fig. 3 is a schematic rear view of the present invention;

fig. 4 is a left-side view schematic structural diagram of the heat conducting plate of the present invention;

in the figure: the refrigerator comprises a shell 1, a driving device 2, a fixed seat 201, a motor 202, a first gear 203, a second gear 3, a rotating shaft 4, a bearing 5, a cam 6, a cold air box 7, a first through hole 8, a heat conducting plate 9, a second through hole 10, an elastic device 11, a cylinder 111, a spring 112, a movable rod 113, a cold air pipe 12, a pipe sleeve 13 and a refrigeration mechanism 14.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a rapid cooling device after injection molding of sheet molding compound comprises a shell 1, a driving device 2 is fixedly connected to the back of the shell 1, the driving device 2 is meshed with two second gears 3, a rotating shaft 4 is fixedly connected to the front of each second gear 3, two bearings 5 are sleeved on the surface of the rotating shaft 4, the two bearings 5 are respectively connected to the right side of the front and the back of the inner wall of the shell 1 in a clamping mode, a cam 6 is fixedly connected to the surface of the rotating shaft 4, the left end of the cam 6 is connected to the right side of an air cooling box 7 in an overlapping mode, the two air cooling boxes 7 are driven to be close to or open by the aid of half-circle rotation of the two cams 6 through arrangement of the cam 6, clamping and positioning of the sheet molding compound are achieved, deformation of the sheet molding compound due to internal stress during cooling is avoided, a plurality of first through holes 8 are formed in the left side of the air cooling boxes 7, and through arrangement of the first through holes 8, cold air entering the air boxes, the uneven cooling phenomenon of the sheet molding compound is reduced, the upper part and the lower part of the right side surface of the air conditioning box 7 are fixedly connected with the right side surface of the inner wall of the shell 1 through the elastic device 11, the elastic device 11 comprises a cylinder 111, the right side surface of the cylinder 111 is fixedly connected with the upper part of the right side surface of the inner wall of the shell 1, the right side surface of the inner wall of the cylinder 111 is fixedly connected with the right end of the movable rod 113 through the spring 112, the left end of the movable rod 113 is fixedly connected with the upper part of the right side surface of the air conditioning box 7, through the arrangement of the elastic device 11, when the cam 6 rotates for a half circle and does not extrude the air conditioning box 7 to move towards the direction close to each other, the pulling force generated by the spring 112 drives the two air conditioning boxes 7 to move towards the direction far away from each other through the movable rod 113, the sheet molding compound is convenient to be placed, the pipe sleeves 13 are sleeved on the surfaces of the two cold air pipes 12, the two pipe sleeves 13 are respectively clamped on the left side and the right side of the lower surface of the shell 1, the other ends of the two cold air pipes 12 are respectively communicated with the lower parts of the opposite surfaces of the two cold air boxes 7, and by arranging the refrigerating mechanism 14, the cold air pipes 12 and the pipe sleeves 13, when the cold air boxes 7 move left and right, the cold air pipes 12 move in the pipe sleeves 13 along with the movement of the cold air boxes 7, so that the cold air is provided for the cold air boxes 7, the left and right movement of the cold air boxes 7 is not influenced, and the normal work of the structure is.

Specifically, as shown in fig. 2, drive arrangement 2 includes fixing base 201, the front fixed connection of fixing base 201 is at the back of casing 1, the last fixed surface of fixing base 201 is connected with motor 202, the first gear 203 of output shaft fixedly connected with of motor 202, both ends all mesh about first gear 203 has second gear 3, through setting up drive arrangement 2, utilize the rotatory first gear 203 rotation of drive of motor 202 output shaft, the rotatory two second gears 3 that drive of first gear 203 rotate in opposite directions, thereby rotate for two pivots 4 and two cams 6 and provide power.

Specifically, as shown in fig. 4, the left side of the cold air box 7 is provided with the heat-conducting plate 9, and the second through-hole 10 has all been seted up to the position that the heat-conducting plate 9 side corresponds the first through-hole 8 of a plurality of, through setting up heat-conducting plate 9 and second through-hole 10, utilizes heat-conducting plate 9 to absorb the heat on the sheet molding compound, and a plurality of second through-hole 10 blows off air conditioning simultaneously and cools off it to reach quick refrigerated effect.

The utility model discloses a theory of operation does:

s1, when the cooling device is used, a worker controls the motor 202 to start through an external switch, the output shaft of the motor 202 rotates to drive the first gear 203 to rotate, the first gear 203 rotates to drive the two second gears 3, the rotating shaft 4 and the cam 6 to move oppositely, when the two cams 6 are controlled to rotate for a half circle, the two cooling air boxes 7 are separated from each other under the action of the elastic device 11, at the moment, the worker places the sheet molding compound in the middle of the cooling device, and then the output shaft of the motor 202 is controlled to rotate to drive the first gear 203, the two second gears 3, the rotating shaft 4 and the cam 6 to rotate for a half circle, so that the two cooling air boxes 7 move towards the direction close to each other, and the placed sheet molding compound is;

s2, controlling the refrigeration mechanism 14 to start by a worker through an external switch, conveying cold air generated by the refrigeration mechanism 14 into the two cold air boxes 7 through the cold air pipe 12, and blowing the cold air to the sheet molding compound through the first through holes 8 and the second through holes 10 to cool the sheet molding compound.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a quick cooling device after sheet molding compound injection moulding, includes casing (1), its characterized in that: the back fixedly connected with drive arrangement (2) of casing (1), drive arrangement (2) and two second gears (3) mesh mutually, the positive fixedly connected with pivot (4) of second gear (3), two bearings (5) have been cup jointed on the surface of pivot (4), two bearing (5) joint respectively is on the right side at casing (1) inner wall front and back, the fixed surface of pivot (4) is connected with cam (6), the left end overlap joint of cam (6) is at the right flank of cold air box (7), a plurality of first through-hole (8) have been seted up to the left surface of cold air box (7), the right flank fixed connection of top and below all through resilient means (11) and casing (1) inner wall of cold air box (7).

2. The rapid cooling device after injection molding of sheet molding compound as claimed in claim 1, wherein: drive arrangement (2) include fixing base (201), the front fixed connection of fixing base (201) is at the back of casing (1), the last fixed surface of fixing base (201) is connected with motor (202), the output shaft fixed connection of motor (202) has first gear (203), both ends all mesh second gear (3) about first gear (203).

3. The rapid cooling device after injection molding of sheet molding compound as claimed in claim 1, wherein: elastic device (11) include drum (111), the right flank fixed connection of drum (111) is in the top of casing (1) inner wall right flank, the right flank of drum (111) inner wall passes through spring (112) and the right-hand member fixed connection of movable rod (113), the left end fixed connection of movable rod (113) is in the top of cold air box (7) right flank.

4. The rapid cooling device after injection molding of sheet molding compound as claimed in claim 1, wherein: the left side of cold air box (7) is provided with heat-conducting plate (9), second through-hole (10) have all been seted up to the position that heat-conducting plate (9) side corresponds first through-hole (8) of a plurality of.

5. The rapid cooling device after injection molding of sheet molding compound as claimed in claim 1, wherein: the lower surface of casing (1) is provided with refrigeration mechanism (14), both ends all are provided with air conditioning pipe (12) about refrigeration mechanism (14), two pipe box (13) have all been cup jointed on the surface of air conditioning pipe (12), two pipe box (13) joint respectively is in the left and right sides of casing (1) lower surface, two the other end of air conditioning pipe (12) is linked together with the below of two air conditioning box (7) opposite faces respectively.