Blanking cooling channel for injection molding machine

Abstract

The utility model discloses a blanking cooling channel for an injection molding machine, and particularly relates to the technical field of blanking cooling, the blanking cooling channel comprises two support frames arranged at a blanking port of the injection molding machine, the tops of the two support frames are connected with the same transparent protective cover in an inserted manner, and a plurality of cooling fans for cooling products are arranged at the top end in the transparent protective cover. A plurality of gauze elements for isolating dust are arranged at the tops of the supporting frames, the gauze elements are located at the tops of the cooling fans, and a conveying mechanism for conveying products is arranged between the two supporting frames. The cooling efficiency in the product conveying process can be improved, dust in the air can be isolated, and the dust is prevented from polluting products.

Description

Technical Field

[0001] The utility model relates to the technical field of material cooling, in particular to a material cooling channel for an injection molding machine. Background Art

[0002] When manufacturing plastic products, an injection molding machine is usually used. After the injection molding machine completes the manufacturing of the plastic products, the plastic products need to be unloaded. A unloading mechanism of an injection molding machine is used, such as that in the Chinese patent application with application number 202022176312.1. In the device, the product is transported by the cooperation of a driving mechanism and a transmission mechanism.

[0003] However, the following problems still exist in the prior art solutions: the temperature of the product when it is unloaded from the injection molding machine is relatively high, and during the process of conveying the product, the temperature of the product is reduced only by natural wind, resulting in a slow cooling speed of the product. Utility Model Content

[0004] The purpose of the utility model is to provide a material discharging cooling channel for an injection molding machine, which can not only improve the cooling efficiency during product transportation, but also isolate dust in the air to prevent dust from contaminating the product, so as to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material discharge cooling channel for an injection molding machine, comprising two support frames installed at the material discharge port of the injection molding machine, the top of the two support frames being plugged with the same transparent protective cover, the top of the transparent protective cover being provided with a plurality of cooling fans for cooling the product, the top of the support frame being provided with a plurality of gauze nets for isolating dust, the gauze nets being located on the top of the cooling fan for isolating dust in the air.

[0006] Preferably, a conveying mechanism for conveying products is provided between the two support frames, and the conveying mechanism includes two rotating shafts provided at both ends of the two support frames, and both ends of the rotating shafts are movably connected to the two support frames through bearings respectively, and rollers are fixedly provided on the outside of the rotating shafts, and the same conveyor belt is provided on the outside of the two rollers for conveying products coming out of the injection molding machine, and the rear end of one of the rotating shafts passes through the support frame located on the rear side and extends out of the rear side of the support frame, and a motor is fixedly provided on the rear end of the rotating shaft for conveying products.

[0007] Preferably, the two support frames are provided with a second mounting mechanism for facilitating the removal and installation of the transparent protective cover, the second mounting mechanism comprising a second mounting groove opened at the top of the support frame, a second mounting plate opened inside the second mounting groove, two plug-in rods fixedly provided on the side of the second mounting plate close to the transparent protective cover, two first plug-in holes opened on the side of the support frame close to the transparent protective cover (3), two second plug-in holes opened on both sides of the transparent protective cover, the plug-in rods are adapted to the first plug-in holes and the second plug-in holes, a plurality of springs are fixedly provided on the side of the second mounting plate away from the transparent protective cover, one end of the spring close to the inner wall of the support frame is fixedly connected to the support frame, a connecting rod is fixedly provided on the side of the second mounting plate away from the transparent protective cover, one end of the connecting rod away from the second mounting plate passes through the support frame and extends out of one side of the support frame, a pull ring is fixedly provided on one end of the connecting rod extending out of one side of the support frame, and the second mounting plate can slide inside the second mounting groove for removing and installing the transparent protective cover.

[0008] Preferably, a first mounting mechanism for mounting the gauze is provided on the top of the support frame; the first mounting mechanism includes a plurality of first mounting grooves opened on the top of the transparent protective cover, a plurality of first mounting plates are fixedly provided on the outside of the gauze, the first mounting grooves correspond to the first mounting plates up and down, a first threaded hole is opened inside the first mounting groove, a second threaded hole is opened on the first mounting plate, and the first threaded holes and the second threaded holes that are connected are threadedly connected with the same bolt inside for mounting the gauze.

[0009] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0010] 1. The products generated by the injection molding machine are unloaded on the conveyor belt. Start the motor, which can drive the conveyor belt to rotate. The rotation of the conveyor belt can transport the products. Turn on the cooling fan. The cooling fan can speed up the cooling rate of the products during the unloading process to prevent the products from being squeezed and deformed. The gauze on the top of the cooling fan can also isolate the dust in the air to prevent dust from contaminating the products.

[0011] 2. Pull the pull ring, the pull ring can drive the second mounting plate to move, and use the second mounting plate to drive the plug rod to move, and pull the plug rod out from the second plug hole on the transparent protective cover, so that the transparent protective cover can be removed from the two support frames. The utility model can facilitate the disassembly and installation of the transparent protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 It is a rear view of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the heat dissipation fan, transparent protective cover and gauze net of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the second mounting mechanism of the utility model;

[0017] Figure 5 This is a cross-sectional view of the support frame of the utility model;

[0018] Figure 6 It is a structural schematic diagram of the second mounting mechanism of the utility model;

[0019] Figure 7 It is a structural schematic diagram of the conveying mechanism of the utility model.

[0020] Description of reference numerals:

[0021] 1 support frame;

[0022] 2 transmission mechanism, 201 rotating shaft, 202 rotating roller, 203 conveyor belt, 204 motor;

[0023] 3. Transparent protective cover;

[0024] 4 cooling fans;

[0025] 5. Gauze;

[0026] 6 first mounting mechanism, 601 first mounting groove, 602 first mounting plate, 603 first threaded hole, 604 second threaded hole, 605 bolt;

[0027] 7 second mounting mechanism, 701 second mounting groove, 702 second mounting plate, 703 plug-in rod, 704 spring, 705 first plug hole, 706 second plug hole, 707 connecting rod, 708 pull ring. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] The utility model provides Figure 1-7 A material discharging cooling channel for an injection molding machine shown in the figure comprises two support frames 1 installed at the material discharging port of the injection molding machine, the top of the two support frames 1 is plugged with a same transparent protective cover 3, the top of the transparent protective cover 3 is provided with a plurality of cooling fans 4 for cooling the product, the top of the support frame 1 is provided with a plurality of gauze nets 5 for isolating dust, and the gauze nets 5 are located on the top of the cooling fans 4;

[0030] like Figure 7 As shown, a conveying mechanism 2 for conveying products is provided between the two support frames 1, and the conveying mechanism 2 includes two rotating shafts 201 provided at both ends of the two support frames 1, and the two ends of the rotating shaft 201 are respectively movably connected with the two support frames 1 through bearings, and a rotating roller 202 is fixedly provided on the outside of the rotating shaft 201, and the same conveyor belt 203 is provided on the outside of the two rotating rollers 202 for conveying products coming out of the injection molding machine, and the rear end of one of the rotating shafts 201 passes through the support frame 1 located at the rear side and extends out of the rear side of the support frame 1, and a motor 204 is fixedly provided on the rear end of the rotating shaft 201;

[0031] The product generated by the injection molding machine is unloaded onto the conveyor belt 203, and the motor 204 is started. The motor 204 can drive the rotating shaft 201 to rotate. Under the action of the rotating shaft 201 and the roller 202, the rotating shaft 201 can drive the conveyor belt 203 to rotate. The rotation of the conveyor belt 203 can transport the product. The cooling fan 4 is turned on. The cooling fan 4 can accelerate the cooling rate of the product during the unloading process to prevent the product from being squeezed and deformed. In addition, the gauze 5 on the top of the cooling fan 4 can also isolate the dust in the air to prevent dust from contaminating the product.

[0032] like Figure 5 , 6As shown, the two support frames 1 are provided with a second mounting mechanism 7 for facilitating the removal and installation of the transparent protective cover 3. The second mounting mechanism 7 includes a second mounting groove 701 opened at the top of the support frame 1. A second mounting plate 702 is provided inside the second mounting groove 701. Two plug-in rods 703 are fixedly provided on one side of the second mounting plate 702 close to the transparent protective cover 3. Two first plug holes 705 are opened on one side of the support frame 1 close to the transparent protective cover 3. Two second plug holes 706 are opened on both sides of the transparent protective cover 3. The plug-in rods 703 are connected to the first plug holes 705 and the second plug holes 706. The second jacks 706 are adapted to each other, and a plurality of springs 704 are fixedly provided on one side of the second mounting plate 702 away from the transparent protective cover 3, and one end of the spring 704 close to the inner wall of the support frame 1 is fixedly connected to the support frame 1, and a connecting rod 707 is fixedly provided on the side of the second mounting plate 702 away from the transparent protective cover 3, and one end of the connecting rod 707 away from the second mounting plate 702 passes through the support frame 1 and extends out of one side of the support frame 1, and a pull ring 708 is fixedly provided on one end of the connecting rod 707 extending out of one side of the support frame 1, and the second mounting plate 702 can slide inside the second mounting groove 701;

[0033] Pull the pull ring 708, the pull ring 708 can drive the connecting rod 707 to move, the connecting rod 707 drives the second mounting plate 702 to move, and the second mounting plate 702 drives the plugging rod 703 to move, and the plugging rod 703 is pulled out from the second plug hole 706 on the transparent protective cover 3, so that the transparent protective cover 3 can be removed from the two support frames 1;

[0034] When the transparent protective cover 3 needs to be installed on the top of the two support frames 1, the two sides of the bottom of the transparent protective cover 3 are respectively inserted into the two support frames 1, and the pull ring 708 is loosened. The spring 704 on one side of the second mounting plate 702 is no longer under pressure. The spring 704 can drive the second mounting plate 702 to move according to its own elasticity, and the plug-in rod 703 at one end of the second mounting plate 702 is inserted into the second plug hole 706 on the transparent protective cover 3 to fix the transparent protective cover 3. The utility model can facilitate the disassembly and installation of the transparent protective cover 3.

[0035] like Figure 4 As shown, a first mounting mechanism 6 for mounting the gauze 5 is provided on the top of the support frame 1; the first mounting mechanism 6 includes a plurality of first mounting grooves 601 opened on the top of the transparent protective cover 3, a plurality of first mounting plates 602 are fixedly provided on the outside of the gauze 5, the first mounting grooves 601 correspond to the first mounting plates 602 up and down, a first threaded hole 603 is opened inside the first mounting groove 601, a second threaded hole 604 is opened on the first mounting plate 602, and the first threaded hole 603 and the second threaded hole 604 that are connected are internally threadedly connected with the same bolt 605;

[0036] When the utility model is used for a long time, dust is easily accumulated on the top of the mesh 5. Therefore, it is necessary to clean the dust on the mesh 5 regularly. By turning the bolt 605, the bolt 605 is turned out from the first threaded hole 603 and the second threaded hole 604, and the mesh 5 is removed from the top of the support frame 1, the staff can clean the dust on the mesh 5.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cooling channel for a material discharge of an injection molding machine, comprising two support frames (1) installed at a material discharge port of the injection molding machine, characterized in that: The tops of the two support frames (1) are plugged with a same transparent protective cover (3), the top of the inside of the transparent protective cover (3) is provided with a plurality of cooling fans (4) for cooling the product, and the top of the support frame (1) is provided with a plurality of gauze nets (5) for isolating dust, and the gauze nets (5) are located on the top of the cooling fans (4); A conveying mechanism (2) for conveying products is provided between the two support frames (1); A second installation mechanism (7) is provided inside the two support frames (1) for facilitating the removal and installation of the transparent protective cover (3).

2. A material discharging cooling channel for an injection molding machine according to claim 1, characterized in that: The conveying mechanism (2) comprises two rotating shafts (201) arranged at the two ends of the two support frames (1), the two ends of the rotating shaft (201) are respectively movably connected to the two support frames (1) through bearings, a rotating roller (202) is fixedly arranged outside the rotating shaft (201), and the two rotating rollers (202) are provided with a same conveyor belt (203) outside for conveying products coming out of the injection molding machine, the rear end of one of the rotating shafts (201) passes through the support frame (1) located at the rear side and extends out of the rear side of the support frame (1), and a motor (204) is fixedly arranged at the rear end of the rotating shaft (201).

3. The cooling channel for injection molding machine according to claim 1, characterized in that: A first mounting mechanism (6) for mounting the gauze (5) is provided on the top of the support frame (1); The first mounting mechanism (6) comprises a plurality of first mounting grooves (601) provided on the top of the transparent protective cover (3); a plurality of first mounting plates (602) are fixedly provided on the outside of the gauze (5); the first mounting grooves (601) correspond to the first mounting plates (602) in upper and lower parts; a first threaded hole (603) is provided inside the first mounting groove (601); a second threaded hole (604) is provided on the first mounting plate (602); the first threaded holes (603) and the second threaded holes (604) are connected to each other and are internally threadedly connected by a same bolt (605).

4. The material discharging cooling channel for an injection molding machine according to claim 1, characterized in that: The second mounting mechanism (7) comprises a second mounting groove (701) provided at the top of the support frame (1); a second mounting plate (702) is provided inside the second mounting groove (701); two plug-in rods (703) are fixedly provided on a side of the second mounting plate (702) close to the transparent protective cover (3); two first plug holes (705) are provided on a side of the support frame (1) close to the transparent protective cover (3); two second plug holes (706) are provided on both sides of the transparent protective cover (3); the plug-in rods (703) are compatible with the first plug holes (705) and the second plug holes (706); a plurality of springs (704) are fixedly provided on a side of the second mounting plate (702) away from the transparent protective cover (3); and one end of the spring (704) close to the inner wall of the support frame (1) is fixedly connected to the support frame (1).

5. A material discharging cooling channel for an injection molding machine according to claim 4, characterized in that: A connecting rod (707) is fixedly provided on the side of the second mounting plate (702) away from the transparent protective cover (3); one end of the connecting rod (707) away from the second mounting plate (702) passes through the support frame (1) and extends out of one side of the support frame (1); and a pull ring (708) is fixedly provided on one end of the connecting rod (707) extending out of one side of the support frame (1).

6. A material discharging cooling channel for an injection molding machine according to claim 4, characterized in that: The second mounting plate (702) is capable of sliding inside the second mounting groove (701).

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