Reinforced nylon PA6 injection molding and drying treatment device

Abstract

The utility model provides a reinforced nylon PA6 injection molding and drying treatment device, and belongs to the technical field of nylon PA6 processing. The device comprises a device box body, a device bottom groove, a partition plate, an adsorption box, a rotating motor and a stirring rod, the bottom of the device box body is through, a baffle is horizontally arranged in the device box body, a through hole is formed in the center of the baffle, the baffle divides the device box body into an upper part and a lower part, a feeding port and a ventilation port are formed in one side of the lower part, and the ventilation port is externally connected with a hot air pipe; the first supports are arranged on the two sides of the device bottom groove, the device box is arranged on the first supports, the partition plate is arranged on the device bottom groove and shields the bottom of the device box, the adsorption box is arranged on the baffle, activated carbon is arranged in the adsorption box, and the bottom face and the side face of the adsorption box are of a net plate structure. An output shaft of the rotating motor penetrates through the top of the device box to be connected to the adsorption box, and the stirring rod is vertically connected to the bottom face of the adsorption box.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon PA6 processing, in particular to a reinforced nylon PA6 injection molding drying treatment device. Background Art

[0002] PA6, also known as nylon 6 and polyamide 6, is a polymer compound. The monomer of nylon 6 is caprolactam, which is a polymer compound formed by the polymerization of caprolactam. The chemical and physical properties of nylon 6 are very similar to those of nylon 66. However, its melting point is lower and the process temperature range is very wide. The chemical and physical properties of nylon 6 are very similar to those of nylon 66. However, its melting point is lower and the process temperature range is very wide. Its impact resistance and solubility resistance are better than those of nylon 66 plastic, but its hygroscopicity is also stronger.

[0003] After injection molding, nylon PA6 usually needs to be dried in hot air above 80°C for 16 hours. Existing injection molding drying devices usually simply use heat to dry the molded products, and the drying efficiency is low. At the same time, the position of the product does not change during the drying process, which may easily lead to some areas of the product not being completely dried, and the drying efficiency is low. Therefore, the utility model provides a reinforced nylon PA6 injection molding drying processing device. Summary of the invention

[0004] In order to make up for the above shortcomings, the utility model provides a reinforced nylon PA6 injection molding drying processing device, which aims to improve the existing injection molding drying devices that usually simply use heat to dry the molded products, with low drying efficiency. At the same time, the position of the product does not change during the drying process, which easily leads to some areas of the product not being able to be completely dried, resulting in low drying efficiency.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a reinforced nylon PA6 injection molding drying treatment device, comprising:

[0007] A device box, the bottom of the device box is through, a baffle is horizontally arranged in the device box, a through hole is arranged at the center of the baffle, the baffle divides the device box into an upper part and a lower part, a feed port and a vent are arranged on one side of the lower part, and the vent is externally connected to a hot air pipe;

[0008] A device bottom groove, first supports are arranged on both sides of the device bottom groove, and the device box is arranged on the first supports;

[0009] a partition plate, the partition plate being arranged on the bottom groove of the device, and the partition plate shielding the bottom of the device box;

[0010] An adsorption box, the adsorption box is arranged on the baffle, activated carbon is arranged in the adsorption box, and the bottom and side surfaces of the adsorption box are arranged as mesh structures;

[0011] A rotating motor, the rotating motor is arranged on the top of the device box, and the output shaft of the rotating motor passes through the top of the device box and is connected to the adsorption box;

[0012] A stirring rod is vertically connected to the bottom surface of the adsorption box.

[0013] Preferably, the stirring rod comprises:

[0014] a spring, one end of which is vertically connected to the bottom surface of the adsorption box;

[0015] A connecting rod, the connecting rod is vertically arranged, one end of the connecting rod is connected to the

[0016] On spring;

[0017] A plurality of rotating rods are arranged horizontally and spaced apart at the bottom end of the connecting rod.

[0018] Preferably, it also includes:

[0019] Two groups of second supports, the second supports are oppositely arranged on two sides of the lower end of the device box, the bottom surface of the second support can contact the upper surface of the first support, and the side surface of the second support is provided with a card slot;

[0020] The device box is placed on the device bottom groove through the second support, and the device box can be lifted upward through the card slot.

[0021] Preferably, a movable groove is provided on the upper surface of the baffle.

[0022] Preferably, it also includes:

[0023] A support plate is disposed on the outer side of the upper portion.

[0024] Preferably, it also includes:

[0025] A moving box, the moving box is an enclosure structure that penetrates from top to bottom, and the adsorption box is placed in the adsorption box;

[0026] A cylinder, the cylinder is arranged on the support plate, and the output shaft of the cylinder passes through the device box and is connected to the moving box;

[0027] The cylinder drives the moving box to move back and forth in the moving groove, and the adsorption box and the stirring rod can move back and forth in the through hole.

[0028] Preferably, a handle is provided at one end of the partition plate.

[0029] The beneficial effects of the utility model are as follows: 1. In the reinforced nylon PA6 injection molding drying treatment device provided by the utility model, the stirring rod and the adsorption box are driven to rotate by the rotating motor, so that the ventilation pipe passes into the device box and then overflows from the adsorption box, and then overflows from the top of the device box. The device can turn the injection molded product while drying it, thereby improving the drying efficiency of the product.

[0030] 2. In the reinforced nylon PA6 injection molding drying treatment device provided by the utility model, a cylinder is set to drive the adsorption box to move in the moving groove, and further drive the activated carbon in the adsorption box to turn over, thereby improving the adsorption efficiency of the activated carbon. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 A schematic diagram of the structure of a reinforced nylon PA6 injection molding drying treatment device provided in an embodiment of the utility model;

[0033] Figure 2 A schematic cross-sectional structure diagram of a reinforced nylon PA6 injection molding drying treatment device provided in an embodiment of the utility model;

[0034] Figure 3 Another cross-sectional structural schematic diagram of a reinforced nylon PA6 injection molding drying treatment device provided in an embodiment of the utility model.

[0035] In the figure: device box 1, baffle 10, through hole 100, movable groove 101, upper part 11, lower part 12, feed port 13, vent 14, second support 15, card slot 150, support plate 16, device bottom groove 2, first support 20, partition plate 3, adsorption box 4, rotating motor 5, stirring rod 6, spring 60, connecting rod 61, rotating rod 62, movable box 7, cylinder 8. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific drawings.

[0037] It should be noted that, in the present invention, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0039] Example

[0040] like Figure 1-3 As shown, the utility model provides a reinforced nylon PA6 injection molding drying treatment device, comprising: a device box 1, a device bottom groove 2, a partition plate 3, an adsorption box 4, a rotating motor 5, and a stirring rod 6. The bottom of the device box 1 is through, a baffle 10 is horizontally arranged in the device box 1, and a through hole 100 is arranged at the center of the baffle 10. The baffle 10 divides the device box 1 into an upper part 11 and a lower part 12. A feed port 13 and a vent 14 are arranged on one side of the lower part 12. First supports 20 are arranged on both sides of the device bottom groove 2. The device box 1 is arranged on the first support 20. The partition plate 3 is arranged on the device bottom groove 2. The partition plate 3 blocks the bottom of the device box 1. The adsorption box 4 is arranged on the baffle 10. Activated carbon is arranged in the adsorption box 4. The bottom and side surfaces of the adsorption box 4 are arranged as a mesh structure. The rotating motor 5 is arranged on the top of the device box 1. The output shaft of the rotating motor 5 passes through the top of the device box 1 and is connected to the adsorption box 4. The stirring rod 6 is vertically connected to the bottom surface of the adsorption box 4. A number of nylon PA6 injection-molded products to be dried are added into the lower part 12 of the device box 1 from the feed port 13, the feed port 13 is blocked, the vent 14 is externally connected to a hot air pipe, the hot air pipe is connected to a hot air conveying device, the hot air enters the lower part 12 through the vent 14, the material in the lower part 12 is dried, the rotating motor 5 is started to drive the stirring rod 6 to stir the material, the hot air takes away the moisture and other impurities on the material, enters the adsorption box 4 from the through hole 100 and the mesh mechanism on the bottom of the adsorption box 4, the activated carbon in the adsorption box 4 adsorbs it, and finally the hot air is discharged from the top of the device box 1.

[0041] In this embodiment, the stirring rod 6 includes: a spring 60, a connecting rod 61, and a rotating rod 62. One end of the spring 60 is vertically connected to the bottom surface of the adsorption box 4, the connecting rod 61 is vertically arranged, one end of the connecting rod 61 is connected to the spring 60, and each rotating rod 62 is horizontally spaced at the bottom end of the connecting rod 61. Figure 2-3 As shown, the setting of the spring 60 enables the connecting rod 61 and the rotating rod 62 to drive the movement of the material after contacting the material, and at the same time, there is a certain buffer space between the stirring rod 6 and the material to prevent the stirring rod 6 from causing wear on the surface of the material.

[0042] In this embodiment, it also includes: two sets of second supports 15, the second supports 15 are oppositely arranged on both sides of the lower end of the device box 1, the bottom surface of the second support 15 can contact the upper surface of the first support 20, and the side of the second support 15 is provided with a slot 150, wherein the device box 1 is placed on the device bottom slot 2 through the second support 15, and the device box 1 can be lifted upward through the slot 150. Figure 1-3 As shown, the device box 1 is connected to the first support 20 by overlapping the second support 15. When the material in the device box 1 is dried, the partition plate 3 is pulled out and the material falls into the device bottom groove 2. Preferably, a handle is provided at one end of the edge of the partition plate 3 to facilitate the separation of the partition plate 3. At the same time, the device box 1 is lifted through the card slot 150 to collect the material in the device bottom groove 2.

[0043] In this embodiment, a moving groove 101 is provided on the upper surface of the baffle 10, and the support plate 16 is provided on the outer side of the upper portion 11. Figure 3 As shown, it also includes: a moving box 7 and a cylinder 8. The moving box 7 is an enclosure structure that is connected from top to bottom. The adsorption box 4 is placed in the adsorption box 4. The cylinder 8 is arranged on the support plate 16. The output shaft of the cylinder 8 passes through the device box 1 and is connected to the moving box 7. The cylinder 8 drives the moving box 7 to move back and forth in the moving groove 101, and the adsorption box 4 and the stirring rod 6 can move back and forth in the through hole 100. The cylinder 8 drives the rotating motor 5, the moving box 7, the adsorption box 4, and the stirring rod 6 to move along the moving groove 101. The repeated movement and rotation of the adsorption box 4 can repeatedly shake the activated carbon in the adsorption box 4, increase the absorption of the gas discharged from the lower part 12, and prevent the moisture in the gas from being absorbed by the activated carbon and causing the activated carbon to condense.

[0044] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A reinforced nylon PA6 injection molding drying treatment device, characterized in that: include: A device box, the bottom of the device box is through, a baffle is horizontally arranged in the device box, a through hole is arranged at the center of the baffle, the baffle divides the device box into an upper part and a lower part, a feed port and a vent are arranged on one side of the lower part, and the vent is externally connected to a hot air pipe; A device bottom groove, first supports are arranged on both sides of the device bottom groove, and the device box is arranged on the first supports; a partition plate, the partition plate being arranged on the bottom groove of the device, and the partition plate shielding the bottom of the device box; An adsorption box, the adsorption box is arranged on the baffle, activated carbon is arranged in the adsorption box, and the bottom and side surfaces of the adsorption box are arranged as mesh structures; A rotating motor, the rotating motor is arranged on the top of the device box, and the output shaft of the rotating motor passes through the top of the device box and is connected to the adsorption box; A stirring rod is vertically connected to the bottom surface of the adsorption box.

2. A reinforced nylon PA6 injection molding drying treatment device according to claim 1, characterized in that: The stirring rod comprises: a spring, one end of which is vertically connected to the bottom surface of the adsorption box; A connecting rod, the connecting rod is vertically arranged, and one end of the connecting rod is connected to the spring; A plurality of rotating rods are arranged horizontally and spaced apart at the bottom end of the connecting rod.

3. The device for drying the reinforced nylon PA6 injection molding according to claim 1, characterized in that: Also includes: Two groups of second supports, the second supports are oppositely arranged on two sides of the lower end of the device box, the bottom surface of the second support can contact the upper surface of the first support, and the side surface of the second support is provided with a card slot; The device box is placed on the device bottom groove through the second support, and the device box can be lifted upward through the card slot.

4. The device for drying and injecting reinforced nylon PA6 according to claim 1, characterized in that: A moving groove is arranged on the upper surface of the baffle.

5. The device for drying and injecting reinforced nylon PA6 according to claim 4, characterized in that: Also includes: A support plate is disposed on the outer side of the upper portion.

6. The device for drying the reinforced nylon PA6 injection molding according to claim 5, characterized in that: Also includes: A moving box, the moving box is an enclosure structure that penetrates from top to bottom, and the adsorption box is placed in the adsorption box; A cylinder, the cylinder is arranged on the support plate, and the output shaft of the cylinder passes through the device box and is connected to the moving box; The cylinder drives the moving box to move back and forth in the moving groove, and the adsorption box and the stirring rod can move back and forth in the through hole.

7. The device for drying and injecting reinforced nylon PA6 according to claim 1, characterized in that: A handle is arranged at one end of the partition plate.

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