Cooling device of plastic packaging machine

Abstract

The utility model belongs to the technical field of plastic packaging machine cooling devices, and particularly relates to a plastic packaging machine cooling device which comprises a supporting frame. An auxiliary cooling device is mounted on the structural frame; structural boxes are fixedly connected to the outer side faces of plate bodies on the two sides of the structural frame. The communicating hole is communicated with the structural cavity; an air outlet pipe is mounted between the rotating seats; an air outlet nozzle is mounted on the air outlet pipe; an air blowing pipe is mounted on the fan; the top of the connecting hose penetrates through a box body of the structural box to be connected with an air outlet pipe. An air outlet is formed in the top of the structural box, and air draft equipment is mounted in the air outlet; a first gear is installed on an output shaft of the small motor. The first gear is meshed with the second gear; through the effect of the auxiliary cooling device, the plastic package positions of the diodes are rapidly cooled, the phenomenon that the plastic package operation between structural parts fails when the diodes collide with one another is avoided, and the effect of the plastic package operation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices for plastic sealing machines, in particular to a cooling device for plastic sealing machines. Background Art

[0002] During the production and processing of diodes, a laminator is needed to assist in the operation to ensure the smooth production of diodes. A laminator is a device used to heat-seal and package products or materials. It is usually used to seal plastic films or packaging bags to protect products from external pollution, moisture or other harmful factors. During the operation of the laminator, a cooling device is needed to cooperate with the operation;

[0003] A Chinese patent with publication number CN114683502A discloses a cooling device for injection molding, including an extrusion head, a heating box is sleeved on the surface of the extrusion head, a steam lifting mechanism is fixedly connected to the top of the heating box, a water inlet structure is fixedly connected to the left side of the steam lifting mechanism, the bottom of the water inlet structure is fixedly connected to the left side of the top of the heating box, and a cooling structure is fixedly connected to the right side of the steam lifting mechanism. The present invention solves the problem that the existing injection molding cooling device needs to use other power to cool the extrusion head during use, but the cooling is not continuous and the workpiece needs to be cooled, resulting in uneven cooling of the injection molding process. The cooling device for injection molding has the advantage of uniform cooling to meet the market demand for uniform cooling.

[0004] When the above-mentioned cooling device for injection molding is in use, since the product itself carries a certain temperature, the uniform cooling makes the cooling speed of the product slow, and in the diode plastic sealing operation, the operating efficiency of the cooling device affects the quality of the plastic sealing operation. However, the existing plastic sealing operation has a poor cooling speed, which will cause the diodes on the assembly line to collide with each other before the plastic sealing operation is completed, affecting the plastic sealing effect; therefore, a plastic sealing machine cooling device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of cooling devices for plastic sealing machines, the utility model provides a cooling device for plastic sealing machines.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a cooling device for a plastic sealing machine described in the utility model comprises a support frame; a structural frame is fixedly connected to the top of the support frame; a conveying mechanism is installed on the structural frame; an auxiliary cooling device is installed on the structural frame; the auxiliary cooling device comprises a structural box; structural boxes are fixedly connected to the outer surfaces of the plates on both sides of the structural frame; a structural cavity is opened inside the structural box; connecting holes are opened on the vertical plates on both sides of the structural frame at the position where the structural box is installed; the connecting holes are connected to the structural cavity; rotating seats are installed on the vertical surfaces at both ends of the inner wall of the structural cavity; an air outlet pipe is installed between the rotating seats; an air outlet nozzle is installed on the air outlet pipe; the operating position of the air outlet nozzle is located inside the connecting hole; and rapid cooling of the product is achieved.

[0007] Preferably, fans are installed on both outer sides of the structural frame; a blow pipe is installed on the fan; a connecting hose is installed at the end of the blow pipe; the top of the connecting hose passes through the box body of the structural box and is connected to the air outlet pipe; so that the air outlet nozzle can operate smoothly.

[0008] Preferably, a cooling mechanism is installed on the structural frame; the structural parts of the cooling mechanism act on the blowing pipe, so that the air blown to the product is in a state of relatively low temperature.

[0009] Preferably, when the bottom of the air outlet is rotated to the lowest position, its operating range can cover the entire horizontal operating surface of the conveying mechanism; an exhaust port is opened on the top of the structural box, and an exhaust device is installed inside the exhaust port; the flow of air in the cooling device is accelerated.

[0010] Preferably, the end of the rotating seat passes through the box body of the structural box and extends to the outside; the end of the rotating seat extending to the outside is installed with a No. 1 gear, thereby ensuring the rotation of the air outlet pipe.

[0011] Preferably, a small motor is installed on both sides of the structural frame near the position of gear No. 1; gear No. 1 is installed on the output shaft of the small motor; gear No. 1 is meshed with gear No. 2; thus providing power for the up and down swing of the air outlet pipe.

[0012] The utility model is beneficial in that:

[0013] The utility model adopts the structural design of the auxiliary cooling device. The product to be cooled is transported to the working range of the structural frame through the conveying mechanism. The fan operates, the flowing air enters the blowing pipe, and the cooling mechanism operates, so that the temperature of the air entering the blowing pipe is reduced. The cooled air enters the air outlet pipe through the connecting hose, and is blown onto the product on the top of the conveying mechanism by the air outlet nozzle. At the same time, the small motor is started, and the No. 2 gear rotates back and forth. Under the rotation action of the No. 1 gear, the rotating seat on the structural box rotates accordingly, so that the air outlet nozzle swings up and down inside the connecting hole with the air outlet pipe as the center line, and the exhaust equipment inside the exhaust port works together, so as to achieve rapid cooling of the plastic sealing position of the diode, avoid the phenomenon of failure of the plastic sealing operation between the structural parts when the diodes collide with each other, and ensure the effect of the plastic sealing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is an isometric structural diagram;

[0016] Figure 2 It is the structural schematic diagram of the structural box;

[0017] Figure 3 is a schematic diagram of the structure of the structural frame;

[0018] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1. support frame; 2. structural frame; 3. transmission mechanism; 401. structural box; 402. structural cavity; 403. rotating seat; 404. air outlet pipe; 405. air outlet nozzle; 406. connecting hole; 407. fan; 408. air blowing pipe; 409. connecting hose; 410. cooling mechanism; 411. gear No. 1; 412. small motor; 413. gear No. 2; 414. exhaust port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, a cooling device for a plastic packaging machine comprises a support frame 1; a structural frame 2 is fixedly connected to the top of the support frame 1; a conveying mechanism 3 is installed on the structural frame 2; an auxiliary cooling device is installed on the structural frame 2; the auxiliary cooling device comprises a structural box 401; structural boxes 401 are fixedly connected to the outer surfaces of the plates on both sides of the structural frame 2; a structural cavity 402 is provided inside the structural box 401; connecting holes 406 are provided on the vertical plates on both sides of the structural frame 2 at the position where the structural box 401 is installed; the connecting hole 406 is connected with the structural cavity 402; rotating seats 403 are installed on the vertical surfaces at both ends of the inner wall of the structural cavity 402; an air outlet pipe 404 is installed between the rotating seats 403; an air outlet nozzle 405 is installed on the air outlet pipe 404; the working position of the air outlet nozzle 405 is located inside the connecting hole 406;

[0022] Fans 407 are installed on both outer sides of the structural frame 2; a blow pipe 408 is installed on the fan 407; a connecting hose 409 is installed at the end of the blow pipe 408; the top of the connecting hose 409 passes through the box body of the structural box 401 and is connected to the air outlet pipe 404; a cooling mechanism 410 is installed on the structural frame 2; the structural parts of the cooling mechanism 410 act on the blow pipe 408; when the bottom of the air outlet nozzle 405 rotates to the lowest position, its operating range can cover the entire horizontal operating surface of the conveying mechanism 3; an exhaust port 414 is opened on the top of the structural box 401, and an exhaust device is installed inside the exhaust port 414;

[0023] During the diode production and processing, a plastic sealing machine is required to assist in the operation to ensure the smooth production of the diode. A plastic sealing machine is a device used to heat-seal and package products or materials. It is usually used to seal plastic films or packaging bags to protect products from external pollution, moisture or other harmful factors. During the operation of the plastic sealing machine, a cooling device is required to cooperate with the operation. In the diode plastic sealing operation, the operating efficiency of the cooling device affects the quality of the plastic sealing operation. However, the existing plastic sealing operation has a poor cooling speed, which will cause the production line to be in a state of low efficiency. The diodes on the top collide with each other when the plastic sealing operation is not completed, which affects the plastic sealing effect; the present application works through an auxiliary cooling device, and the products to be cooled are transported to the operating range of the structural frame 2 through the conveying mechanism 3, the fan 407 is operated, and the flowing air enters the blowing pipe 408, and the cooling mechanism 410 is operated, so that the temperature of the air entering the blowing pipe 408 is reduced, and the cooled air enters the outlet pipe 404 through the connecting hose 409, and is blown onto the product at the top of the conveying mechanism 3 by the air outlet nozzle 405, thereby realizing rapid cooling of the plastic sealing position of the diode.

[0024] The end of the rotating seat 403 passes through the box body of the structural box 401 and extends out of the outside; the end of the rotating seat 403 extending out of the outside is installed with a No. 1 gear 411; small motors 412 are installed near the No. 1 gear 411 on both sides of the structural frame 2; the No. 1 gear 411 is installed on the output shaft of the small motor 412; the No. 1 gear 411 is meshed with the No. 2 gear 413;

[0025] During operation, the small motor 412 is started, and the second gear 413 rotates back and forth. Under the rotation of the first gear 411, the rotating seat 403 on the structural box 401 rotates accordingly, so that the air outlet nozzle 405 swings up and down inside the connecting hole 406 with the air outlet pipe 404 as the center line, and the exhaust equipment inside the air outlet 414 works together to accelerate the cooling speed of the product.

[0026] Working principle: During the production and processing of diodes, a plastic sealing machine is required to perform auxiliary operations to ensure the smooth production of diodes. A plastic sealing machine is a device used to heat-seal and package products or materials. It is usually used to seal plastic films or packaging bags to protect products from external pollution, moisture or other harmful factors. During the operation of the plastic sealing machine, a cooling device is required to cooperate with the operation; in the diode plastic sealing operation, the operating efficiency of the cooling device affects the quality of the plastic sealing operation, but the existing plastic sealing operation has a poor cooling speed, which will cause the diodes on the assembly line to collide with each other before the plastic sealing operation is completed, affecting the plastic sealing effect; this application works through an auxiliary cooling device, and the product to be cooled is transported to the operating range of the structural frame 2 through the conveying mechanism 3. , the fan 407 operates, the flowing air enters the blowing pipe 408, and the cooling mechanism 410 operates, so that the temperature of the air entering the blowing pipe 408 is reduced, and the cooled air enters the air outlet pipe 404 through the connecting hose 409, and is blown onto the product at the top of the conveying mechanism 3 by the air outlet nozzle 405. At the same time, the small motor 412 is started, and the No. 2 gear 413 rotates back and forth. Under the rotation action of the No. 1 gear 411, the rotating seat 403 on the structural box 401 rotates accordingly, so that the air outlet nozzle 405 swings up and down inside the connecting hole 406 with the air outlet pipe 404 as the center line, and the exhaust equipment inside the exhaust port 414 works together to achieve rapid cooling of the plastic sealing position of the diode, avoid the failure of the plastic sealing operation between the structural parts when the diodes collide with each other, and ensure the effect of the plastic sealing operation.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cooling device for a plastic sealing machine, comprising a support frame (1); a structural frame (2) is fixedly connected to the top of the support frame (1); a conveying mechanism (3) is installed on the structural frame (2); an auxiliary cooling device is installed on the structural frame (2); the characteristics are: The auxiliary cooling device comprises a structural box (401); the structural boxes (401) are fixedly connected to the outer surfaces of the plates on both sides of the structural frame (2); a structural cavity (402) is provided inside the structural box (401); connecting holes (406) are provided on the vertical plates on both sides of the structural frame (2) at the positions where the structural boxes (401) are installed; the connecting holes (406) are connected to the structural cavity (402); rotating seats (403) are installed on the vertical surfaces at both ends of the inner wall of the structural cavity (402); an air outlet pipe (404) is installed between the rotating seats (403); an air outlet nozzle (405) is installed on the air outlet pipe (404); the operating position of the air outlet nozzle (405) is located inside the connecting hole (406).

2. A cooling device for a plastic packaging machine according to claim 1, characterized in that: Fans (407) are installed on both outer sides of the structural frame (2); a blow pipe (408) is installed on the fan (407); a connecting hose (409) is installed at the end of the blow pipe (408); the top of the connecting hose (409) passes through the box body of the structural box (401) and is connected to the air outlet pipe (404).

3. A cooling device for a plastic packaging machine according to claim 2, characterized in that: A cooling mechanism (410) is installed on the structural frame (2); and the structural components of the cooling mechanism (410) act on the blowing pipe (408).

4. A cooling device for a plastic sealing machine according to claim 3, characterized in that: When the bottom of the air outlet nozzle (405) is rotated to the lowest position, its operating range can cover the entire horizontal operating surface of the conveying mechanism (3); an exhaust port (414) is opened on the top of the structural box (401), and an exhaust device is installed inside the exhaust port (414).

5. A cooling device for a plastic sealing machine according to claim 4, characterized in that: The end of the rotating seat (403) passes through the box body of the structural box (401) and protrudes to the outside; the end of the rotating seat (403) protruding to the outside is installed with a first gear (411).

6. A cooling device for a plastic sealing machine according to claim 5, characterized in that: Small motors (412) are installed on both sides of the structural frame (2) near the first gear (411); the first gear (411) is installed on the output shaft of the small motor (412); the first gear (411) is meshed with the second gear (413).

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