A semi-automatic magnet pressing and sealing equipment for razor protective cover and razor protective cover

Abstract

The utility model relates to the technical field of semi -automatic processing, and disclose a kind of semi -automatic magnet press-in and sealing equipment for razor protective cover and razor protective cover, including base and the bottom die device, hot melting device and press-fitting device installed on the base, the press-fitting device includes lower pressure subassembly and pusher subassembly, and both cooperation completes press-fitting process, the utility model is equipped with magnet storage tube and press-fitting device, so that staff can continuously put into magnet of magnetic pole uniformity, so through the continuous operation of artificial, compared with the process of manually installing single magnet indirectly, can greatly reduce error rate, also can improve certain work efficiency, magnet is pressed into product by through hole by lower pressure rod, since the same distance of each movement of lower pressure rod, magnet can be completely pressed into product inside, ensure the consistency of product, avoid the situation that not in place when manually pressing, so as to affect the qualified rate of product.

Description

Technical Field

[0001] This utility model relates to the field of semi-automatic processing technology, specifically to a semi-automatic magnet pressing and sealing device for razor protective caps and a razor protective cap. Background Technology

[0002] The magnetic protective cover is a new design concept in the shaver industry, replacing the traditional cumbersome mechanical fastening structure. The magnetic protective cover is a highlight component of our new reciprocating high-end shaver. Simply bring the protective cover close to the shaver mesh, and the cover will use its own attraction to the steel mesh to perfectly adhere to the shaver.

[0003] The production process of pressing magnets into the protective cover is complex. First, the magnetic poles of the magnets need to be distinguished to make them uniform. Then, the magnets are separated by hand and pressed into the protective cover (due to the design consideration of holding force, a certain amount of force is required when pressing). This action needs to be performed twice for each protective cover. After the two magnets are pressed in, the protective cover is placed on a hot press and the magnet entrance is sealed to prevent the magnets from coming out.

[0004] Due to the complexity of the above-mentioned processing technology, the high labor intensity of employees makes them prone to fatigue, which can lead to improper installation of magnets. This can cause scrapping in the second process of welding, resulting in defective products, compromised quality, reduced product qualification rate, and very low production efficiency. Moreover, it requires at least two employees, which is especially unacceptable for large-scale production. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a semi-automatic magnet pressing and sealing device for razor protective caps and a razor protective cap, which has the advantage of high processing efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: it includes a base and a bottom mold device, a hot melt device, and a pressing device installed on the base. The pressing device includes a pressing component and a pushing component, which cooperate to complete the pressing process. The pressing assembly includes a pressing fixing plate fixed on the base and a magnet storage tube installed on the pressing fixing plate. A first cylinder is installed on the pressing fixing plate, and a main station plate is also fixed on the side end face of the pressing fixing plate. A secondary station plate is installed on the main station plate by bolts. The pushing component includes a pushing fixing plate fixed on the base, a second cylinder is mounted on the pushing fixing plate, and a pushing plate is movably connected to the second cylinder rod that slides in the second cylinder, and the pushing plate slides within the main workstation plate.

[0007] Preferably, at least two magnet storage tubes are provided, each hollow inside and extending into the substation plate, with a plurality of magnets disposed inside. The push plate is provided with two through holes corresponding to the magnet storage tubes, and the thickness of the push plate is the same as the thickness of a single magnet.

[0008] Preferably, a first cylinder rod is slidably disposed inside the first cylinder, a lower pressure plate is fixed to one end of the first cylinder rod, and at least two lower pressure rods are fixed to one side end face of the lower pressure plate. The lower pressure rods pass through the auxiliary workstation plate and are slidably connected to it.

[0009] Preferably, the main workstation plate is provided with a sliding groove, the push plate slides in the sliding groove, the sliding groove is provided with two through holes, the through holes are corresponding to the pressure rod, and the bottom of the main workstation plate is provided with two protruding rings, which are located at the through holes of the sliding groove.

[0010] Preferably, the bottom mold device includes a bottom template, a third cylinder, and a fourth cylinder. The bottom template is located on the upper surface of the base. At least two fourth cylinders are provided and located inside the base. The third cylinder is fixedly installed on the bottom template.

[0011] Preferably, a third cylinder rod is movably installed inside the third cylinder, a bottom module is installed at one end of the third cylinder rod, a bottom mold slide rail is fixed on one side end face of the bottom mold plate, the bottom module slides on the bottom mold slide rail, and a mold groove is provided on the bottom module.

[0012] Preferably, the hot-melt device includes a hot-melt fixing plate fixed on the base, a fifth cylinder is fixedly installed on the hot-melt fixing plate, a fifth cylinder rod is slidably arranged inside the fifth cylinder, a heating module is installed at the bottom of the fifth cylinder rod, and two heating pressure rods are fixed at the bottom of the heating module.

[0013] Preferably, a hot-melt slide rail is fixed to the side end face of the hot-melt fixing plate, and the heating module slides on the hot-melt slide rail.

[0014] A razor cover manufactured using a semi-automatic magnet pressing and sealing device includes a cover with at least two magnet mounting points inside.

[0015] Compared with the prior art, this utility model provides a semi-automatic magnetic pressing and sealing device for razor protective caps and a razor protective cap, which has the following beneficial effects: 1. This shaver protective cap uses a semi-automatic magnet pressing and sealing device. Through the magnet storage tube and pressing device, workers can continuously insert magnets with uniform poles. Therefore, compared to the manual process of inserting magnets one by one, continuous manual operation can significantly reduce the error rate and improve work efficiency. The magnet is pressed into the product through a through-hole using a pressing rod. Because the pressing rod moves the same distance each time, the magnet is completely pressed into the product, ensuring product consistency and avoiding situations where the magnet is not pressed in properly during manual pressing, thus affecting the product's pass rate.

[0016] 2. The shaver protective cap is pressed and sealed with a semi-automatic magnet using a semi-automatic magnetic pressing and sealing device. The corresponding product is placed manually in the mold slot and then manually removed after the product is automatically processed, achieving semi-automatic operation. This process only requires one worker to complete, greatly reducing their workload, improving production efficiency, and enabling mass production. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This is a schematic diagram of the pressing device structure of this utility model; Figure 4 This is a schematic diagram of the internal structure of the press-fitting part of this utility model; Figure 5 This is a schematic diagram of the bottom mold device of this utility model; Figure 6 This is a schematic diagram of the hot-melt device of this utility model; Figure 7 This is a schematic diagram of the protective cover structure of this utility model; Figure 8 This is a schematic diagram of a half-section of the protective cover of this utility model.

[0018] In the diagram: 10. Base; 101. Control panel; 20. Pressing plate; 201. Main workstation plate; 202. Sub-workstation plate; 21. First cylinder; 211. First cylinder rod; 212. Pressing plate; 213. Pressing rod; 22. Magnet storage tube; 221. Magnet; 30. Pushing plate; 31. Second cylinder; 311. Second cylinder rod; 312. Pushing plate; 40. Bottom template; 401. Bottom template slide rail; 41. Third cylinder; 411. Third cylinder rod; 42. Bottom module; 43. Fourth cylinder; 50. Hot melt fixing plate; 501. Hot melt slide rail; 51. Fifth cylinder; 511. Fifth cylinder rod; 52. Heating module; 521. Heating rod; 60. Protective cover; 601. Magnet mounting point. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-6 As shown, the device includes a base 10 and a bottom mold device, a hot melt device, and a pressing device mounted on the base 10. The pressing device includes a pressing component and a pushing component, which work together to complete the pressing process. The pressing component and the hot melt device are located above the bottom mold device, and the pushing component is located on the side of the bottom mold. Each device is equipped with a distance sensor, and its movement direction and distance are controlled by a central control module. A control panel 101 is provided on one end face of the base 10. Various parameters in the central control module can be controlled through the control panel 101. This control process is existing technology and will not be described in detail.

[0021] The pressing assembly includes a pressing fixing plate 20 fixed on the base 10 and a magnet storage tube 22 installed on the pressing fixing plate 20. A first cylinder 21 is installed on the pressing fixing plate 20. A main station plate 201 is also fixed on the side end face of the pressing fixing plate 20. A secondary station plate 202 is installed on the main station plate 201 by bolts. The pushing assembly includes a pushing fixing plate 30 fixed on the base 10. A second cylinder 31 is installed on the pushing fixing plate 30. A pushing plate 312 is movably connected to the second cylinder rod 311 that slides in the second cylinder 31. The pushing plate 312 slides in the main station plate 201. The pushing assembly sends the magnet to the corresponding position. Then the pressing assembly can directly press the magnet into the product to complete the installation.

[0022] At least two magnet storage tubes 22 are provided. Each tube is hollow and extends into the auxiliary workstation plate 202. Several magnets 221 are installed inside each tube. The magnets 221 are fed into the magnet storage tubes 22 in advance, with their magnetic poles aligned using an external automatic feeding system, until the tubes are full. The automatic feeding system greatly improves work efficiency. Alternatively, they can be continuously filled manually. When the magnets are removed, their magnetic poles are usually opposite, causing them to attract each other. In this case, the magnets are simply added alternately to the two magnet storage tubes 22, and they will fall out automatically due to gravity. After filling the appropriate quantity into the processing position, two magnet stacking strips with the same magnetic pole direction can be obtained. If the magnetic pole direction in both magnet storage tubes 22 needs to be the same, the magnet 221 can be flipped during the filling process of one of the magnet storage tubes 22. At this time, due to the continuous manual operation, the error rate can be greatly reduced compared with the process of manually installing magnets one by one, and the work efficiency can also be improved to a certain extent. The push plate 312 is provided with two through holes, and the through holes correspond to the magnet storage tubes 22. The thickness of the push plate 312 is the same as the thickness of a single magnet 221, ensuring that only two magnets 221 are taken away each time the push plate 312 pushes.

[0023] A first cylinder rod 211 is slidably disposed inside the first cylinder 21. A lower pressure plate 212 is fixed to one end of the first cylinder rod 211. At least two lower pressure rods 213 are fixed to one side end face of the lower pressure plate 212. The lower pressure rods 213 pass through the auxiliary workstation plate 202 and are slidably connected to it. A sliding groove is provided in the main workstation plate 201. The push plate 312 slides in the sliding groove. Two through holes are provided in the sliding groove, and the through holes correspond to the lower pressure rods 213. Two protruding rings are provided at the bottom of the main workstation plate 201, which are located at the through holes of the sliding groove. The size of the through holes is the same as the through holes on the push plate 312. After the two are aligned, the magnet 221 can be pressed into the product through the through holes by the lower pressure rods 213. Since the movement distance of the lower pressure rods 213 is the same each time, the magnet 221 can be completely pressed into the product, ensuring the consistency of the product and avoiding the situation where it is not pressed in properly when manually pressed in, thereby affecting the product qualification rate.

[0024] The bottom mold device includes a bottom template 40, a third cylinder 41, and a fourth cylinder 43. The bottom template 40 is located on the upper end face of the base 10. At least two fourth cylinders 43 are provided and located inside the base 10. The bottom template 40 is fixedly installed on the cylinder rod of the fourth cylinder 43. The third cylinder 41 is fixedly installed on the bottom template 40. A third cylinder rod 411 is movably installed inside the third cylinder 41. A bottom module 42 is installed at one end of the third cylinder rod 411. A bottom mold slide rail 401 is fixed on one side end face of the bottom template 40. The bottom module 42 slides on the bottom mold slide rail 401. A mold groove is provided on the bottom module 42. The corresponding product is manually placed in the mold groove and manually removed after the product processing is completed. This achieves semi-automatic operation, which requires only one worker to complete the operation, greatly reduces the worker's workload, improves production efficiency, and enables mass production.

[0025] like Figure 7 and Figure 8 As shown, the device includes a protective cover 60, which has at least two magnet mounting points 601. The magnet 221 is installed inside the magnet mounting point 601 and needs to be installed to the bottom. The inner ring of the magnet mounting point 601 has an upwardly protruding pointed ring, and the height of the pointed ring is higher than that of the magnet 221.

[0026] The hot-melt device includes a hot-melt fixing plate 50 fixed on the base 10. A fifth cylinder 51 is fixedly installed on the hot-melt fixing plate 50. A fifth cylinder rod 511 is slidably arranged inside the fifth cylinder 51. A heating module 52 is installed at the bottom of the fifth cylinder rod 511. Two heating pressure rods 521 are fixed at the bottom of the heating module 52. A hot-melt slide rail 501 is fixed on the side end face of the hot-melt fixing plate 50. The heating module 52 slides on the hot-melt slide rail 501. The heating module 52 is also provided with a wire connector for heating the heating pressure rods 521. The radius of the heating pressure rods 521 is larger than the inner groove radius of the magnet mounting location 601. When the heating pressure rods 521 are pressed down, they can melt and press the pointed ring of the magnet mounting location 601, so that the molten plastic wraps around the magnet 221 to fix the position of the magnet 221 and prevent it from easily falling off.

[0027] Working principle: In the initial state, such as Figure 1As shown, the bottom module 42 is located directly below the main workstation plate 201. During use, the product protective cover 60 is first manually placed onto the bottom module 42. The equipment is then started, and the fourth cylinder 43 is activated first, causing the bottom template 40 to move directly upwards. This causes the magnet mounting point 601 in the protective cover 60 within the bottom module 42 to abut against the protruding ring, aligning the magnet mounting point 601 with the through hole. Then, the fourth cylinder 43 stops, and the second cylinder 31 is activated. The second cylinder rod 311 drives the push plate 312 to move towards the side closer to the main workstation plate 201. Simultaneously, the push plate 312 moves, carrying two magnets 221 through the through hole until the through hole aligns with the through hole. When cylinder 31 stops, the through hole, the through hole, and the magnet mounting location 601 are all aligned with each other. Then, the first cylinder 21 starts and drives the lower pressure plate 212 and the lower pressure rod 213 to move downward through the first cylinder rod 211, so that the lower pressure rod 213 abuts against the magnet 221 and pushes the magnet 221 through the through hole into the magnet mounting location 601, completing the installation of the first cylinder rod 211. After the magnet 221 is pushed into place, the first cylinder 21, the second cylinder 31, and the fourth cylinder 43 drive the lower pressure rod 213, the push plate 312, and the bottom module 42 to move to the initial position, respectively. The first cylinder 21 pulls the lower pressure rod 213 out of the through hole before the push plate 312 can move.

[0028] After the magnet pressing is completed and the fourth cylinder 43 drives the bottom template 40 to fully reset, the third cylinder 41 starts, driving the bottom module 42 to move closer to the third cylinder 41 until the bottom module 42 is directly below the heating module 52. Then the third cylinder 41 stops, and the fifth cylinder 51 and the heating module 52 start simultaneously. The fifth cylinder 51 drives the heating module 52 and the heating rod 521 downward through the fifth cylinder rod 511. The heating module 52 heats the heating rod 521 until the heating rod 521 moves to just abut against the magnet mounting position 601. At this time, the heating rod 521 melts and presses the pointed ring on the magnet mounting position 601, so that it wraps around the magnet 221, completing the magnet sealing process. After completion, the fifth cylinder 51 and the third cylinder 41 drive the heating module 52 and the bottom module 42 to the initial position, and the protective cover 60 can be manually removed. Then the next protective cover 60 to be processed is placed in, and the above process is repeated.

[0029] In summary, this shaver cover uses a semi-automatic magnet pressing and sealing device. Through the magnet storage tube 22 and the pressing device, operators can continuously insert magnets with uniform poles. Therefore, compared to manual individual magnet installation, continuous manual operation significantly reduces the error rate and improves work efficiency. The pressing rod 213 presses the magnet 221 into the product through the through hole. Since the pressing rod 213 moves the same distance each time, the magnet 221 is completely pressed into the product, ensuring product consistency and avoiding incomplete pressing during manual installation, which would affect the product's pass rate. Alternatively, the corresponding product can be manually placed in the mold slot and manually removed after automatic processing, achieving semi-automatic operation. This process requires only one operator, greatly reducing workload, increasing production efficiency, and enabling mass production.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic magnetic pressing and sealing device for a razor cover, comprising a base (10) and a bottom mold device, a heat-melting device, and a pressing device mounted on the base (10), characterized in that: The pressing device includes a pressing component and a pushing component, which work together to complete the pressing process; The pressing assembly includes a pressing fixing plate (20) fixed on the base (10) and a magnet storage tube (22) installed on the pressing fixing plate (20). A first cylinder (21) is installed on the pressing fixing plate (20). A main station plate (201) is also fixed on the side end face of the pressing fixing plate (20). A secondary station plate (202) is installed on the main station plate (201) by bolts. The pushing component includes a pushing fixing plate (30) fixed on the base (10), a second cylinder (31) is installed on the pushing fixing plate (30), a pushing plate (312) is movably connected to the second cylinder rod (311) sliding in the second cylinder (31), and the pushing plate (312) slides in the main workstation plate (201).

2. The semi-automatic magnet pressing and sealing device for a shaver protective cover according to claim 1, characterized in that: At least two magnet storage tubes (22) are provided. They are hollow inside and extend into the substation plate (202). Several magnets (221) are provided inside. The push plate (312) is provided with two through holes, which correspond to the magnet storage tubes (22). The thickness of the push plate (312) is the same as the thickness of a single magnet (221).

3. The semi-automatic magnet pressing and sealing device for a shaver protective cover according to claim 1, characterized in that: A first cylinder rod (211) is slidably disposed inside the first cylinder (21). A lower pressure plate (212) is fixed to one end of the first cylinder rod (211). At least two lower pressure rods (213) are fixed to one side end face of the lower pressure plate (212). The lower pressure rods (213) pass through the auxiliary work station plate (202) and are slidably connected to it.

4. The semi-automatic magnet pressing and sealing device for a shaver protective cover according to claim 3, characterized in that: The main workstation plate (201) is provided with a sliding groove, and the push plate (312) slides in the sliding groove. The sliding groove is provided with two through holes, which correspond to the pressure rod (213). The bottom of the main workstation plate (201) is provided with two protruding rings, which are located at the through holes of the sliding groove.

5. The semi-automatic magnet pressing and sealing device for a shaver protective cover according to claim 1, characterized in that: The bottom mold device includes a bottom mold plate (40), a third cylinder (41) and a fourth cylinder (43). The bottom mold plate (40) is located on the upper surface of the base (10). At least two fourth cylinders (43) are provided and located inside the base (10). The third cylinder (41) is fixedly installed on the bottom mold plate (40).

6. The semi-automatic magnet pressing and sealing device for a shaver protective cover according to claim 5, characterized in that: The third cylinder (41) is movably installed with a third cylinder rod (411), and a bottom module (42) is installed at one end of the third cylinder rod (411). A bottom mold slide rail (401) is fixed on one side end face of the bottom template (40). The bottom module (42) slides on the bottom mold slide rail (401). A mold groove is provided on the bottom module (42).

7. The semi-automatic magnet pressing and sealing device for a shaver protective cover according to claim 1, characterized in that: The hot melt device includes a hot melt fixing plate (50) fixed on the base (10), a fifth cylinder (51) is fixedly installed on the hot melt fixing plate (50), a fifth cylinder rod (511) is slidably arranged inside the fifth cylinder (51), a heating module (52) is installed at the bottom of the fifth cylinder rod (511), and two heating pressure rods (521) are fixed at the bottom of the heating module (52).

8. A semi-automatic magnet pressing and sealing device for a shaver protective cover according to claim 7, characterized in that: The hot melt fixing plate (50) is fixed with a hot melt slide rail (501) on its side end face, and the heating module (52) slides on the hot melt slide rail (501).

9. A razor cover, manufactured using the equipment described in any one of claims 1-8, characterized in that: Includes a protective cover (60), which has at least two magnet mounting points (601).

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