Cooling device for feed opening of packaging box injection molding machine

Abstract

The utility model discloses a packing box injection molding machine feed opening cooling device which comprises a feed connector, a blowing pump, a refrigeration cover, a cooling box and a cooling bottom plate, the top of the cooling box is provided with the feed connector, the feed connector is arranged on a packing box injection molding machine feed opening, the bottom of the cooling box is provided with the cooling bottom plate capable of being opened and closed in two directions, and the cooling bottom plate is provided with a cooling cavity. And refrigeration covers are arranged on the two sides of the cooling box, a blowing pump is arranged on one side of the middle of the top end of each refrigeration cover, and a power connection head is arranged in the middle of one side of each refrigeration cover. The discharging connector is arranged in the middle of the top end of the cooling box, the limiting plates are arranged on the two sides of the top of the discharging connector, the adjusting rods are arranged on the limiting plates, the chucks are arranged at the ends of the adjusting rods, the discharging connector and the discharging opening can be controlled to be clamped and fixed through the chucks, and the discharging connector is arranged on the top of the cooling box, so that mounting and dismounting are convenient; a cooling cavity is formed in the cooling box, refrigerating covers are arranged on the two sides of the cooling box, and a blowing pump is arranged at the top of each refrigerating cover through an exhaust head.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of blanking port cooling device relates in particular to a kind of blanking port cooling device of packaging box injection molding machine. BACKGROUND

[0002] Packaging box injection molding machine blanking port cooling device is used to cool the packaging box after injection molding, and the injection molding machine is also named injection molding machine or injection machine. It is the main molding equipment for thermoplastic or thermosetting plastic to be made into various shapes of plastic products using plastic molding die. It is divided into vertical, horizontal and all-electric. Injection molding machine can heat plastic, melt plastic and apply high pressure to make it fill the mold cavity;

[0003] For example, the authorized patent (blanking port cooling mechanism of injection molding machine) with publication number CN213919447U: left pipe clamp body and right pipe clamp body are oppositely arranged, cooling water cavities are arranged in the left pipe clamp body and the right pipe clamp body, a water outlet is connected to the outer wall upper side of the left pipe clamp body and the right pipe clamp body, a water inlet is connected to the outer wall lower side of the left pipe clamp body and the right pipe clamp body, left connecting ears and right connecting ears are arranged on the end portions of the inner and outer sides of the left pipe clamp body and the right pipe clamp body, a gap is reserved between the left connecting ear and the right connecting ear on the same side, a guide rod is horizontally fixed to the upper and lower sides of the right end face of the left connecting ear, the guide rod passes through the right connecting ear to the right and is in sliding fit with the right connecting ear, the right ends of the four guide rods on the inner and outer sides are commonly fixed to the same vertical plate, a lead screw is horizontally screwed at the center of the right end face of the vertical plate, and the left end of the lead screw is rotationally connected with the adapter seat fixed to the outer wall of the right pipe clamp body. The utility model has the advantages of novel structure and convenient use;

[0004] The cooling mechanism of the above-mentioned prior art is not convenient to assemble with the blanking port, is not convenient to disassemble and replace, cannot be arranged on different types of blanking ports, and the cooling control is not convenient, the packaging box to be cooled cannot be supported and placed for continuous cooling, and the cooling control is not thorough. SUMMARY

[0005] The utility model aims at providing a kind of blanking port cooling device of packaging box injection molding machine to solve the problems that the cooling mechanism and the blanking port are not convenient to assemble in the above-mentioned background art, are not convenient to disassemble and replace, cannot be arranged on different types of blanking ports, and the cooling control is not convenient, the packaging box to be cooled cannot be supported and placed for continuous cooling, and the cooling control is not thorough.

[0006] To achieve the above object, the utility model provides following technical scheme: a kind of packing box injection molding machine discharge port cooling device, including discharging interface, blowing pump, refrigeration cover, cooling box and cooling bottom plate, the top of cooling box is equipped with discharging interface, and discharging interface is equipped on packing box injection molding machine discharge port, the bottom of cooling box is equipped with the cooling bottom plate that can be bidirectional opening and closing, both sides of cooling box are equipped with refrigeration cover, the top end middle part side of refrigeration cover is equipped with blowing pump, the middle part of one side of refrigeration cover is equipped with electric connector.

[0007] In further embodiments, the inner cavity of the refrigeration cover is provided with a refrigeration coil, and the front of the refrigeration cover is provided with a cold air outlet.

[0008] In further embodiments, the inside of the cooling box is provided with a cooling cavity, and the cooling cavity is arranged opposite to the discharging interface.

[0009] In further embodiments, the top of the discharging interface is provided with a limiting plate at both ends, the limiting plate is provided with an adjusting rod, and the end of the adjusting rod is provided with a chuck.

[0010] In further embodiments, the end of the cooling bottom plate is provided with a hinged lug, the hinged lug is hinged to the middle part of the bottom end of the cooling box, the end of the hinge is provided with a servo motor, and the middle part of the cooling bottom plate is provided with a plurality of heat dissipation strips.

[0011] In further embodiments, the bottom of the blowing pump is provided with an exhaust head, and the exhaust head is connected to the top of the refrigeration cover.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The top middle part of the cooling box is provided with the discharging interface, the limiting plate is arranged at both sides of the top of the discharging interface, the adjusting rod is arranged on the limiting plate, and the end of the adjusting rod is provided with the chuck, so that the discharging interface can be clamped and fixed with the discharge port, and the discharging interface is arranged at the top of the cooling box, which facilitates installation and disassembly.

[0014] The inside of the cooling box is provided with the cooling cavity, the refrigeration cover is arranged at both sides of the cooling box, the blowing pump is arranged at the top of the refrigeration cover through the exhaust head, the refrigeration coil is arranged in the inside of the refrigeration cover, the cold air is discharged into the cooling cavity, the cooling of the packing box is more comprehensive, the cooling bottom plate that can be automatically unfolded is arranged at the bottom of the cooling box, the heat dissipation strips are arranged in the middle part of the cooling bottom plate, the packing box is conveniently taken, and the cooling control is more complete. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the packing box injection molding machine discharge port cooling device of the utility model.

[0016] Figure 2 It is the top view of the cooling bottom plate of the utility model;

[0017] Figure 3 It is the front view of the refrigeration cover of the utility model;

[0018] Figure 4 It is the top view of the refrigeration cover of the utility model.

[0019] In the drawing: 1, adjusting rod; 2, limiting plate; 3, chuck; 4, blanking interface; 5, blowing pump; 6, exhaust head; 7, refrigeration cover; 8, cooling box; 9, cooling cavity; 10, cooling bottom plate; 11, hinged lug; 12, heat dissipation strip; 13, power connection head; 14, cold air outlet; 15, refrigeration coil. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Please refer to Figures 1-4 An embodiment provided by the utility model: a kind of packing box injection molding machine blanking port cooling device, including blanking interface 4, blowing pump 5, refrigeration cover 7, cooling box 8 and cooling bottom plate 10, the top of cooling box 8 is equipped with blanking interface 4, and blanking interface 4 is arranged on packing box injection molding machine blanking port, the bottom of cooling box 8 is equipped with the cooling bottom plate 10 that can be bidirectional opening and closing, both sides of cooling box 8 are equipped with refrigeration cover 7, the top end middle part of refrigeration cover 7 is equipped with blowing pump 5, and the middle part of one side of refrigeration cover 7 is equipped with power connection head 13;By blanking interface 4 to take, by cooling bottom plate 10 can support packing box, and it can be heat absorption cooling, by refrigeration cover 7 to refrigeration control cooling box 8, by blowing pump 5 can be blowing control cold air.

[0022] The inner cavity of refrigeration cover 7 is equipped with refrigeration coil 15, and the front of refrigeration cover 7 is equipped with cold air outlet 14, and the inner cavity of refrigeration cover 7 is equipped with refrigeration coil 15 for supporting control;The bottom of blowing pump 5 is equipped with exhaust head 6, and exhaust head 6 is connected with the top of refrigeration cover 7, and exhaust head 6 is used to exhaust air into refrigeration cover 7.

[0023] The inside of cooling box 8 is equipped with cooling cavity 9, and cooling cavity 9 is arranged opposite to blanking interface 4, and cooling cavity 9 is used to place packing box.

[0024] The top of blanking interface 4 is equipped with limiting plate 2 at both ends, limiting plate 2 is equipped with adjusting rod 1, the end of adjusting rod 1 is equipped with chuck 3, limiting plate 2 is used to limit the installation of adjusting rod 1, and chuck 3 can be controlled by adjusting rod 1.

[0025] The end of the cooling bottom plate 10 is provided with a hinged lug 11 which is hinged to the middle of the bottom end of the cooling box 8, and the end of the hinge is provided with a servo motor, and the middle of the cooling bottom plate 10 is provided with a plurality of cooling strips 12, and the automatic opening and closing control of the cooling bottom plate 10 can be controlled through the hinged lug 11.

[0026] Working principle: when in use, the blanking interface 4 is clamped and fixed with the blanking port of the packaging box injection molding machine through the clamp, the adjusting rod 1 is rotated through manual control, the clamp head 3 is clamped and fixed under the control of the adjusting rod 1, the packaging box is taken by the blanking interface 4 and is arranged into the cooling cavity 9 in the cooling box 8, and the cooling cavity 9 is arranged into the refrigeration cover 7 through the exhaust head 6 by the exhaust pump 5, the refrigeration control is carried out through the refrigeration coil 15 in the refrigeration cover 7, so that the cold air outlet 14 can discharge the cold air, the cold air is arranged into the cooling cavity 9, the cooling effect can be enhanced through it, the cooling bottom plate 10 is used to take and place the packaging box, and the heat can be absorbed and the cooling can be accelerated through the cooling strips 12 thereon.

[0027] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A cooling device for the discharge port of a packaging box injection molding machine, comprising a discharge port (4), a blower (5), a cooling shroud (7), a cooling box (8), and a cooling base plate (10), characterized in that: The cooling box (8) is provided with a feeding interface (4) at the top, and the feeding interface (4) is located on the feeding port of the packaging box injection molding machine. The cooling box (8) is provided with a cooling base plate (10) that can be opened and closed in both directions. The cooling box (8) is provided with a cooling cover (7) on both sides. The cooling cover (7) is provided with a blower pump (5) on one side of the top center of the cooling cover (7). The cooling cover (7) is provided with a power connector (13) on one side of the center.

2. The cooling device for the discharge port of a packaging box injection molding machine according to claim 1, characterized in that: The inner cavity of the refrigeration shroud (7) is provided with a refrigeration coil (15), and the front of the refrigeration shroud (7) is provided with a cold air outlet (14).

3. The cooling device for the discharge port of a packaging box injection molding machine according to claim 1, characterized in that: The cooling box (8) is provided with a cooling chamber (9) inside, and the cooling chamber (9) is positioned opposite the unloading interface (4).

4. The cooling device for the discharge port of a packaging box injection molding machine according to claim 1, characterized in that: The top two ends of the feeding interface (4) are provided with limiting plates (2), the limiting plates (2) are provided with adjusting rods (1), and the ends of the adjusting rods (1) are provided with clamps (3).

5. A cooling device for the discharge port of a packaging box injection molding machine according to claim 1, characterized in that: The cooling base plate (10) is provided with a hinge ear (11) at its end. The hinge ear (11) is hinged to the middle of the bottom end of the cooling box (8). A servo motor is provided at the end of the hinge. Multiple heat dissipation strips (12) are provided in the center of the cooling base plate (10).

6. The cooling device for the discharge port of a packaging box injection molding machine according to claim 1, characterized in that: The bottom of the blower pump (5) is provided with an exhaust head (6), which is connected to the top of the cooling cover (7).

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