Forming device for resin-made bath comb

Abstract

According to the forming device for the resin-made bathing comb, in the working process of the forming device for the resin-made bathing comb, the driver extrudes the upper mold into the lower mold in an abutting mode through the driving plate, the two pushing columns and the two extrusion connecting plates. In the process, each limiting column can be correspondingly inserted into one limiting groove. And each limiting column correspondingly compresses one compression spring to move. The upper mold cavity and the lower mold cavity are communicated to form a product mold cavity, and an external injection molding machine injects liquid resin into the product mold cavity through the injection molding hole. After injection molding is completed, the liquid resin is cooled, solidified and formed into the resin comb. And the driver drives the upper die to move away from the lower die through the driving plate, the two pushing columns and the two extrusion connecting plates, in the process, the compression springs recover elastic deformation, and the upper die is driven to move away from the lower die through the limiting columns. According to the forming device for the resin bath washing comb, the product can be conveniently taken out of the mold, and the production efficiency of the resin comb is improved.

Description

Technical Field

[0001] The invention relates to the field of preparation of bathing articles, in particular to a resin bathing comb molding device. Background Art

[0002] Bath products generally refer to combs, soaps, bath towels, shower gels, toothpaste, shower caps, towels, face towels, floor towels, shampoo, toothbrushes, etc. Combs are tools for combing hair. There are many types of combs, such as sandalwood combs, jujube wood combs, peach wood combs, horn combs, resin combs, etc. Combs are divided into five major series of more than 300 varieties, including practical combs, craft combs, travel combs, high-end boutique combs, and health combs. The shapes of combs include figures, flowers and birds, moon shapes, strips, handle shapes, inlays, etc. Combs vary in size and shape. Some combs are more than several feet large, and some are only an inch small. Combs can be carried with you for combing in the morning and evening, or displayed in the room for appreciation. Resin combs are widely loved and welcomed because they are easy to produce in various shapes.

[0003] However, conventional resin comb production equipment all adopts injection molding process. However, it is inconvenient to remove the product from the mold at the injection molding completion stage, which reduces the production efficiency of the resin comb. Summary of the invention

[0004] Based on this, it is necessary to provide a resin bath comb molding device to address the technical problem that traditional resin comb production equipment is not convenient for removing the product from the mold, which reduces the production efficiency of the resin comb.

[0005] A resin comb molding device for bathing and washing, the resin comb molding device for bathing and washing comprises: a clamping mechanism, an injection mold, a connecting plate and a receiving frame; The mold clamping mechanism includes a driver, a driving plate, two push columns and two extrusion connecting plates; the driver is connected to an external connecting frame, and the driver is drivingly connected to the middle area of ​​the driving plate; each side of the driving plate is connected to one of the extrusion connecting plates through one of the push columns; The injection mold comprises an upper mold, a lower mold and a plurality of elastic components; the two extrusion connecting plates are respectively arranged on both sides of the upper mold and are detachably connected to the upper mold; an upper mold cavity is provided on the upper mold, an injection hole is provided on the upper mold, and the injection hole is connected to the upper mold cavity; the upper mold is provided with a plurality of limiting grooves around the upper mold cavity; the lower mold is provided with a lower mold cavity, and the lower mold is provided with a plurality of sliding grooves around the lower mold cavity; each of the limiting grooves is correspondingly connected to a sliding groove; the upper mold cavity is connected to the lower mold cavity Each of the elastic components is correspondingly arranged in one of the sliding grooves; the elastic component includes a compression spring and a limiting column; the compression spring is accommodated in the sliding groove, and one end of the compression spring is connected to the groove bottom of the sliding groove; the limiting groove and the sliding groove are both adapted to the limiting column, the limiting column is inserted in the sliding groove and is slidably connected to the lower mold, and one end of the limiting column is inserted in the sliding groove and is connected to one end of the compression spring; each of the limiting columns can be correspondingly inserted in one of the limiting grooves and slidably connected to the upper mold; The side of the lower mold facing away from the upper mold is connected to the connecting plate, and the connecting plate is detachably connected to the receiving frame.

[0006] In one embodiment, the push rod is a cylindrical structure.

[0007] In one of the embodiments, the extruded connecting plate and the pushing column are integrally formed.

[0008] In one embodiment, the extruded connecting plate is a circular plate structure.

[0009] In one embodiment, the extruded connecting plate is a rectangular plate structure.

[0010] In one embodiment, the driving plate is a circular plate-shaped structure.

[0011] In one embodiment, the driving plate is a rectangular plate structure.

[0012] In one embodiment, the connecting plate is a circular plate-shaped structure.

[0013] In one embodiment, the connecting plate is a rectangular plate-shaped structure.

[0014] In one embodiment, the connecting plate is integrally formed with the lower mold.

[0015] During the operation of the above-mentioned resin bath comb forming device, the driver pushes the upper mold against the lower mold through the driving plate, two push columns and two extrusion connecting plates. In this process, each limit column can be inserted into a limit groove. Each limit column compresses the movement of the compression spring. The upper mold cavity is connected to the lower mold cavity to form a product mold cavity, and an external injection molding machine injects liquid resin into the product mold cavity through the injection hole. After the injection molding is completed, the liquid resin cools and solidifies to form a resin comb. The driver drives the upper mold to move away from the lower mold through the driving plate, two push columns and two extrusion connecting plates. In this process, each compression spring restores its elastic deformation and drives the upper mold to move away from the lower mold through the limit column. The above-mentioned resin bath comb forming device facilitates the removal of the product from the mold and improves the production efficiency of the resin comb. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a resin comb molding device for bathing in one embodiment; Figure 2 A schematic diagram of the structure of a resin comb molding device for bathing in one embodiment; Figure 3 A schematic diagram of the structure of a resin comb molding device for bathing in one embodiment; Figure 4 A schematic diagram of the structure of a resin comb molding device for bathing in one embodiment; Figure 5 It is a schematic diagram of the structure of a resin comb molding device for bathing in one embodiment. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth so as to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or position relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" 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", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0022] See also Figure 1 The present invention provides a resin comb molding device 10 for bathing, and the resin comb molding device 10 for bathing includes: a clamping mechanism 100, an injection mold 200, a connecting plate 300 and a receiving frame 400.

[0023] The clamping mechanism 100 includes a driver 110, a driving plate 120, two push pins 130 and two extrusion connecting plates 140. In the present embodiment, the driver 110 is a driving cylinder. The driver 110 is connected to an external connecting frame, and the driver 110 is drivingly connected to the middle area of ​​the driving plate 120. In the present embodiment, the driving plate 120 is a circular plate-like structure. In another embodiment, the driving plate 120 is a rectangular plate-like structure. In the present embodiment, the push pins 130 are cylindrical structures. Each side of the driving plate 120 is connected to an extrusion connecting plate 140 via a push pin 130. The extrusion connecting plate 140 and the push pin 130 are integrally formed. In the present embodiment, the extrusion connecting plate 140 is a circular plate-like structure. In another embodiment, the extrusion connecting plate 140 is a rectangular plate-like structure.

[0024] The injection mold 200 includes an upper mold 210, a lower mold 220 and a plurality of elastic components 230. Two extrusion connecting plates 140 are respectively arranged on both sides of the upper mold 210 and are detachably connected to the upper mold 210. An upper mold cavity 201 is provided on the upper mold 210, and an injection hole 202 is provided on the upper mold 210, and the injection hole 202 is connected to the upper mold cavity 201. The upper mold 210 is provided with a plurality of limiting grooves 203 around the upper mold cavity 201. A lower mold cavity 204 is provided on the lower mold 220, and a plurality of sliding grooves 205 are provided around the lower mold cavity 204. Each limiting groove 203 is correspondingly connected to a sliding groove 205. The upper mold cavity 201 is connected to the lower mold cavity 204. Each elastic component 230 is correspondingly arranged in a sliding groove 205. The elastic component 230 includes a compression spring 231 and a limiting column 232. The compression spring 231 is received in the sliding groove 205, and one end of the compression spring 231 is connected to the groove bottom of the sliding groove 205. The limiting groove 203 and the sliding groove 205 are both adapted to the limiting column 232, the limiting column 232 is inserted in the sliding groove 205 and is slidably connected to the lower mold 220, and one end of the limiting column 232 inserted in the sliding groove 205 is connected to one end of the compression spring 231. Each limiting column 232 can be correspondingly inserted in a limiting groove 203 and slidably connected to the upper mold 210.

[0025] The side of the lower mold 220 facing away from the upper mold 210 is connected to the connecting plate 300. In this embodiment, the connecting plate 300 is a circular plate-shaped structure. In another embodiment, the connecting plate 300 is a rectangular plate-shaped structure. Further, the connecting plate 300 and the lower mold 220 are integrally formed. The connecting plate 300 is detachably connected to the receiving frame 400.

[0026] During the operation of the resin bath comb molding device 10, the driver 110 pushes the upper mold 210 against and squeezes the lower mold 220 through the driving plate 120, two push posts 130, and two extrusion connecting plates 140. In this process, each limit post 232 can be inserted into a limit groove 203. Each limit post 232 compresses a compression spring 231 to move. The upper mold cavity 201 is connected to the lower mold cavity 204 to form a product mold cavity, and an external injection molding machine injects liquid resin into the product mold cavity through the injection hole 202. After the injection molding is completed, the liquid resin is cooled and solidified to form a resin comb. The driver 110 drives the upper mold 210 to move away from the lower mold 220 through the driving plate 120, two push posts 130, and two extrusion connecting plates 140. In this process, each compression spring 231 restores elastic deformation and drives the upper mold 210 to move away from the lower mold 220 through the limit post 232. The resin comb molding device 10 is convenient for taking the product out of the mold, thereby improving the production efficiency of the resin comb.

[0027] To prevent the resin comb from sticking to the upper mold cavity 201 after molding, please refer to Figure 2 and Figure 5 In one embodiment, the resin bath comb molding device 10 further includes a feeding mechanism 500, which includes a feeding pushing cylinder 510, a feeding pushing plate 520, a feeding pipe 530, a sealing cover 540, a hair dryer 550, and a blowing hose 560. The feeding pushing cylinder 510 is connected to the middle area of ​​the side of the driving plate 120 facing away from the driver 110. The feeding pushing cylinder 510 is drivingly connected to the feeding pipe 530 through the feeding pushing plate 520, and the sealing cover 540 is arranged at the output end of the feeding pipe 530. The hair dryer 550 is connected to the feeding pipe 530 through the blowing hose 560. The feeding pushing cylinder 510 drives the feeding pipe 530 to be inserted into or pulled out of the injection hole 202 through the feeding pushing plate 520. After the liquid resin is cooled and solidified to form a resin comb, the driver 110 drives the upper mold 210 to move away from the lower mold 220 through the driving plate 120, two push columns 130, and two extrusion connecting plates 140. At the same time, the material-discharging push cylinder 510 drives the material-discharging tube 530 to insert into the injection hole 202 through the material-discharging push plate 520, and the sealing cover 540 is sealed against the upper mold 210 to ensure air tightness. At the same time, the hair dryer 550 blows air downward through the blowing hose 560 and the material-discharging tube 530. In this way, the molded resin comb is poked off from the upper mold cavity 201 to prevent the molded resin comb from sticking to the upper mold cavity 201.

[0028] To increase the efficiency of resin comb molding, please also refer to Figure 3 and Figure 5In one embodiment, the resin bath comb molding device 10 further includes a cooling mechanism 600, which includes a cooling box 610, a pumping pump 620, a pumping pipe 630, a pumping valve 640, two pumping hoses 650, and two drain hoses 660. The pumping pump 620 is arranged in the cooling box 610 and connected to the bottom of the cooling box 610. The pumping pump 620 is connected to the input end of the pumping valve 640 through the pumping pipe 630. The output end of the pumping valve 640 is connected to the input ends of the two pumping hoses 650. Two cooling cavities 206 are provided in the lower mold 220, and each cooling cavity 206 is correspondingly arranged at one end of the lower mold cavity 204. The output end of each pumping hose 650 is correspondingly connected to the bottom of a cooling cavity 206, and the input end of each drain hose 660 is correspondingly connected to the top of a cooling cavity 206. The pumping pump 620 delivers cooling water to the two cooling chambers 206 through the pumping pipe 630, the pumping valve 640, and the two pumping hoses 650. The cooling water in the cooling chamber 206 cools the liquid resin in the lower mold cavity 204 through the lower mold 220, thereby accelerating the cooling time of the liquid resin. In this way, the cooling mechanism 600 can increase the efficiency of the resin comb molding.

[0029] In order to facilitate the removal of the cured resin comb from the lower mold cavity 204, please refer to Figure 4 and Figure 5 In one embodiment, the resin bath comb molding device 10 further includes a discharging mechanism 700, which includes an L-shaped connecting plate 710, a discharging cylinder 720, a discharging push plate 730, and a plurality of discharging rods 740. A first through-hole 301 is provided in the middle area of ​​the connecting plate 300, and a second through-hole 401 is provided in the middle area of ​​the receiving frame 400. A plurality of ejection holes 207 are evenly provided in the middle area of ​​the bottom of the lower mold cavity 204, and each ejection hole 207 is connected to the lower mold cavity 204. The discharging cylinder 720 is connected to the receiving frame 400 through the L-shaped connecting plate 710. The discharging cylinder 720 is drivingly connected to each discharging rod 740 through the discharging push plate 730. The discharge rod 740 is matched with the ejection hole 207, and the discharge cylinder 720 drives each discharge rod 740 to be inserted into or pulled out of an ejection hole 207 through the discharge push plate 730 through the first through hole 301 and the second through hole 401. After the resin comb is solidified, the driver 110 drives the upper mold 210 to move away from the lower mold 220 through the drive plate 120, the two push columns 130, and the two extrusion connecting plates 140, and then the discharge cylinder 720 drives each discharge rod 740 through the discharge push plate 730 to be inserted into an ejection hole 207 to poke the solidified resin comb out of the lower mold cavity 204. In this way, the discharge mechanism 700 facilitates the removal of the solidified resin comb from the lower mold cavity 204.

[0030] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A resin comb molding device for bathing, characterized in that: include: Clamping mechanism, injection mold, connecting plate and receiving frame; The mold clamping mechanism includes a driver, a driving plate, two push columns and two extrusion connecting plates; the driver is connected to an external connecting frame, and the driver is drivingly connected to the middle area of ​​the driving plate; each side of the driving plate is connected to one of the extrusion connecting plates through one of the push columns; The injection mold comprises an upper mold, a lower mold and a plurality of elastic components; the two extrusion connecting plates are respectively arranged on both sides of the upper mold and are detachably connected to the upper mold; an upper mold cavity is provided on the upper mold, an injection hole is provided on the upper mold, and the injection hole is connected to the upper mold cavity; the upper mold is provided with a plurality of limiting grooves around the upper mold cavity; the lower mold is provided with a lower mold cavity, and the lower mold is provided with a plurality of sliding grooves around the lower mold cavity; each of the limiting grooves is correspondingly connected to a sliding groove; the upper mold cavity is connected to the lower mold cavity Each of the elastic components is correspondingly arranged in one of the sliding grooves; the elastic component includes a compression spring and a limiting column; the compression spring is accommodated in the sliding groove, and one end of the compression spring is connected to the groove bottom of the sliding groove; the limiting groove and the sliding groove are both adapted to the limiting column, the limiting column is inserted in the sliding groove and is slidably connected to the lower mold, and one end of the limiting column is inserted in the sliding groove and is connected to one end of the compression spring; each of the limiting columns can be correspondingly inserted in one of the limiting grooves and slidably connected to the upper mold; The side of the lower mold facing away from the upper mold is connected to the connecting plate, and the connecting plate is detachably connected to the receiving frame.

2. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The pushing column is a cylindrical structure.

3. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The extruded connecting plate and the pushing column are integrally formed.

4. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The extruded connecting plate is a circular plate-shaped structure.

5. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The extruded connecting plate is a rectangular plate structure.

6. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The driving plate is a circular plate structure.

7. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The driving plate is a rectangular plate structure.

8. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The connecting plate is a circular plate structure.

9. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The connecting plate is a rectangular plate structure.

10. The resin comb molding device for bathing and washing according to claim 1, characterized in that: The connecting plate and the lower mold are integrally formed.

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