Wire drawing and knurling machining device for aluminum cover

Abstract

The invention relates to the technical field of aluminum cover production and processing, and discloses a wiredrawing and knurling processing device for an aluminum cover. The shell is fixed to the top of the supporting frame; the conveying part is arranged at the upper part in the shell, and the top of the conveying part penetrates through the top of the shell; the positioning part is fixed at the top in the shell and is used for fixing the aluminum cover; the wire drawing part is arranged at the output end of the conveying part; the knurling part is arranged on the side, away from the conveying part, of the wire drawing part; the water tank is arranged at the lower part in the shell, a water conveying pipe extends outwards from the water tank, and the output end of the water conveying pipe is arranged at the upper part between the wiredrawing part and the knurling part; the bearing part is arranged at the bottom in the shell, is positioned at the lower part of the knurling part and is used for bearing the bottle cap; and the controller is connected with the conveying part, the positioning part, the knurling part and the water tank. The machining efficiency and the product quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum cap production and processing, and more specifically, to a wire drawing and knurling processing device for aluminum caps. Background Art

[0002] As a packaging component widely used in multiple industries, the surface treatment process of aluminum caps (such as wire drawing and knurling) directly affects the aesthetics, anti-slip performance, and sealing performance of the product.

[0003] Traditional aluminum cap processing usually adopts a step-by-step process, that is, first the surface of the aluminum cap is wire-drawn by a wire-drawing machine, and then it is transferred to a knurling device for knurling processing. Since wire drawing and knurling belong to different devices, the aluminum cap needs to be clamped and transferred multiple times, resulting in a long processing cycle and difficulty in meeting the requirements of mass production. Manual handling or repeated positioning is likely to cause the aluminum cap to shift, resulting in uneven wire-drawing texture or knurling misalignment, affecting product consistency. During the traditional processing process, if the coolant supply is not timely, it may lead to increased tool wear or deformation of the aluminum cap surface due to high temperature, increasing the scrap rate. The layout of the split-type equipment is scattered, not only occupying factory floor space but also increasing the material flow cost.

[0004] Therefore, it is necessary to provide a wire drawing and knurling processing device for aluminum caps to solve the problems of the traditional step-by-step process for aluminum cap processing, which requires multiple clamping and transfer, resulting in a long processing cycle, poor product consistency, high scrap rate, and occupying more factory floor space and material flow cost. Summary of the Invention

[0005] In view of this, the present invention proposes a wire drawing and knurling processing device for aluminum caps, aiming to solve the problems of the traditional step-by-step process for aluminum cap processing, which requires multiple clamping and transfer, resulting in a long processing cycle, poor product consistency, high scrap rate, and occupying more factory floor space and material flow cost.

[0006] The present invention proposes a wire drawing and knurling processing device for aluminum caps, including:

[0007] A support frame;

[0008] A housing, fixed to the top of the support frame;

[0009] A conveying part, arranged at the upper part inside the housing, and the top of the conveying part passes through the top of the housing;

[0010] A positioning part, fixed to the top inside the housing, and the positioning part is used to fix the aluminum cap;

[0011] A wire drawing part, arranged at the output end of the conveying part, and the wire drawing part is used to wire-draw the aluminum cap;

[0012] The knurling part is arranged on the side of the wire drawing part away from the conveying part, and the knurling part is used for knurling the aluminum cap;

[0013] The water tank is arranged at the lower part inside the shell. A water delivery pipe extends outward from the water tank, and the output end of the water delivery pipe is arranged at the upper part between the wire drawing part and the knurling part;

[0014] The receiving part is arranged at the bottom inside the shell, and the receiving part is located below the knurling part. The receiving part is used for receiving the bottle cap;

[0015] The controller is respectively connected to the conveying part, the positioning part, the knurling part and the water tank.

[0016] Further, the positioning part includes:

[0017] The support plate is vertically fixed inside the shell. The lower part of the support plate is fixed on the upper part of the conveying part, and the top and side of the support plate are fixed on the inner side wall of the shell;

[0018] The first cylinder is horizontally fixed on the side of the support plate close to the wire drawing part;

[0019] The second cylinder is fixed on the output end of the first cylinder. The second cylinder is vertically arranged with the first cylinder, and the output end of the second cylinder faces downward;

[0020] The third cylinder is fixed on the output end of the second cylinder. The third cylinder is vertically arranged with the second cylinder, and the output end of the third cylinder faces the conveying part;

[0021] The positioning motor is fixed on the output end of the third cylinder;

[0022] The fixing component is arranged on the output end of the positioning motor, and the fixing component is used for fixing the aluminum cap.

[0023] Further, the fixing component includes:

[0024] The fixing table, the fourth cylinder, the first abutting block, the second abutting block and the pressure sensor;

[0025] Wherein, the fixing table is fixed on the output end of the positioning motor. A plurality of the fourth cylinders are arranged, and the fourth cylinders are arranged on the side of the fixing table so that the fourth cylinders are perpendicular to the fixing table. A plurality of the first abutting blocks are arranged, and the first abutting blocks are arranged on the output ends of the fourth cylinders. The second abutting block is arranged on the side of the fixing table away from the motor. The pressure sensor is embedded in the first abutting block and the second abutting block. The pressure sensor is used for collecting the pressure information between the first abutting block and the second abutting block and transmitting the pressure information to the controller.

[0026] Further, the wire drawing part includes:

[0027] An abutting plate, fixed inside the housing;

[0028] A leakage plate, arranged at the bottom of the abutting plate, and the leakage plate is vertically arranged with respect to the abutting plate;

[0029] A wire drawing grinding wheel, fixed on the abutting plate, and the wire drawing grinding wheel is also located above the leakage plate, and the wire drawing grinding wheel is used for wire drawing the aluminum cover;

[0030] A baffle, arranged above the leakage plate, and the baffle is also located on the side of the leakage plate away from the abutting plate.

[0031] Further, the knurling part includes:

[0032] A knurling motor, fixed on the top of the housing;

[0033] A knurling wheel, fixed on the output end of the knurling motor;

[0034] Knurling teeth, evenly spaced on the outer side wall of the knurling wheel, and the knurling teeth are used for knurling the aluminum cover.

[0035] Further, the conveying part includes:

[0036] A conveying pipeline, extending from the top of the housing into the interior of the housing;

[0037] A transmission mechanism, horizontally arranged inside the housing, the input end of the transmission mechanism is also located at the output end of the conveying pipeline, and partition strips are arranged on the conveyor belt of the transmission mechanism, and the partition strips are used for separating the aluminum covers.

[0038] Further, the receiving part includes a receiving groove, a filter plate and a handle, the receiving groove is arranged at the bottom inside the housing, the filter plate is erected in the receiving groove, and the handle is arranged on the outer side wall of the receiving groove;

[0039] Two switch doors are provided on the outer side wall of the housing.

[0040] Further, the water tank includes:

[0041] A box body, arranged inside the housing;

[0042] A water inlet pipe, one end of which is communicated with the bottom of the receiving groove, and the other end of the water inlet pipe is communicated with the box body;

[0043] A filtering component, arranged inside the box body, and the filtering component is arranged at the output end of the water inlet pipe;

[0044] The water inlet is arranged at the top of the box body, and the water inlet end of the water inlet extends out of the shell;

[0045] The water delivery pipe is communicated with the box body at one end, and the other end of the water delivery pipe is arranged at the upper part between the wire drawing part and the knurling part;

[0046] The filter block is arranged at the end of the water delivery pipe far away from the wire drawing part.

[0047] Furthermore, the controller includes:

[0048] The acquisition module is used to acquire the pressure information of the first abutting block and the second abutting block;

[0049] The processing module is used to adjust the expansion and contraction of the third cylinder and the fourth cylinder according to the pressure information.

[0050] Furthermore, the processing module is used to adjust the expansion and contraction of the third cylinder and the fourth cylinder according to the pressure information, including:

[0051] Set the pressure standard value. If the pressure information is less than the pressure standard value, control the third cylinder and the fourth cylinder to extend and abut against the inner side wall of the aluminum cover until the pressure information is greater than or equal to the pressure standard value.

[0052] Compared with the prior art, the beneficial effects of the present invention are as follows: Through highly integrated and automated design, the processing efficiency and product quality are improved. The aluminum cover is first automatically conveyed to the processing area by the conveying part, and the positioning part accurately fixes it to ensure the stability of subsequent processes. The wire drawing part performs wire drawing treatment on the surface of the aluminum cover to form uniform texture; at the same time, the knurling part completes the knurling process on the basis of wire drawing to enhance the anti-slip property and aesthetics of the aluminum cover. During the process, the water tank continuously supplies water to the processing area through the water delivery pipe, playing a role in cooling and lubrication to avoid material deformation or tool wear caused by overheating due to friction. The processed aluminum cover finally falls into the receiving part to realize a coherent assembly line operation. The controller coordinates the operation of each component to ensure accurate timing and adjustable parameters. Through the linkage of the conveying part, the positioning part, the wire drawing part and the knurling part, manual intervention is reduced and the production capacity is improved; the positioning part ensures that the aluminum cover is firmly fixed, and the cooperation between wire drawing and knurling and the cooling system avoid thermal damage, making the texture of the finished product uniform; the built-in water tank recycles cooling water, reducing energy consumption and waste liquid discharge. The overall structure is compact, suitable for large-scale production, and at the same time the controller supports flexible adjustment of parameters to adapt to the processing requirements of aluminum covers of different specifications. Description of the Drawings

[0053] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0054] Figure 1 A cross-sectional view of the aluminum cover of the wire drawing knurling processing device for the aluminum cover provided by an embodiment of the present invention when the aluminum cover enters the wire drawing part;

[0055] Figure 2 A cross-sectional view of the wire drawing and knurling processing device for the aluminum cover provided by an embodiment of the present invention during wire drawing and knurling;

[0056] Figure 3 A schematic diagram of the structure of a wire drawing and knurling processing device for an aluminum cover provided in an embodiment of the present invention;

[0057] Figure 4 A schematic diagram of the structure of a positioning assembly provided in an embodiment of the present invention;

[0058] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0059] Figure 6 A schematic diagram of the structure of a wire drawing unit provided in an embodiment of the present invention;

[0060] In the figure, 100, support frame; 200, housing; 210, switch door; 300, conveying part; 310, conveying pipeline; 320, transmission mechanism; 330, partition bar; 400, positioning part; 410, support plate; 420, first cylinder; 430, second cylinder; 440, third cylinder; 450, positioning motor; 460, fixing assembly; 461, fixing platform; 462, fourth cylinder; 463, first stop block; 464, second stop block; 465, pressure Sensor; 500, wire drawing part; 510, abutment plate; 520, leak plate; 530, wire drawing grinding wheel; 540, rib; 600, knurling part; 610, knurling motor; 620, knurling wheel; 630, knurling teeth; 700, water tank; 710, box body; 720, water inlet pipe; 730, filter assembly; 740, water inlet; 750, water pipe; 760, filter block; 800, receiving part; 810, receiving groove; 820, filter plate; 830, handle. DETAILED DESCRIPTION

[0061] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0062] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application 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 should not be construed as a limitation to the present application.

[0063] The terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0064] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication between the inner sides of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0065] In some embodiments of the present application, referring to Figures 1-6 as shown, this embodiment provides a wire drawing and knurling processing device for an aluminum cover, including:

[0066] A support frame 100;

[0067] A housing 200, fixed to the top of the support frame 100;

[0068] A conveying part 300, arranged at the upper part inside the housing 200, and the top of the conveying part 300 passes through the top of the housing 200;

[0069] A positioning part 400, fixed to the top inside the housing 200, and the positioning part 400 is used to fix the aluminum cover;

[0070] A wire drawing part 500, arranged at the output end of the conveying part 300, and the wire drawing part 500 is used to draw the aluminum cover;

[0071] A knurling part 600, arranged on the side of the wire drawing part 500 away from the conveying part 300, and the knurling part 600 is used to knurl the aluminum cover;

[0072] The water tank 700 is arranged at the lower part inside the housing 200. A water delivery pipe 750 extends outwards from the water tank 700, and the output end of the water delivery pipe 750 is arranged at the upper part between the wire drawing part 500 and the knurling part 600;

[0073] The receiving part 800 is arranged at the bottom inside the housing 200, and the receiving part 800 is located below the knurling part 600. The receiving part 800 is used for receiving the bottle caps;

[0074] The controller is respectively connected to the conveying part 300, the positioning part 400, the knurling part 600 and the water tank 700.

[0075] It can be understood that through the highly integrated and automated design, the processing efficiency and product quality are improved. The aluminum caps are first automatically conveyed to the processing area by the conveying part 300, and the positioning part 400 accurately fixes them to ensure the stability of the subsequent processes. The wire drawing part 500 performs wire drawing treatment on the surface of the aluminum caps to form uniform textures; at the same time, the knurling part 600 completes the knurling process on the basis of wire drawing to enhance the anti-slip property and aesthetics of the aluminum caps. During the process, the water tank 700 continuously supplies water to the processing area through the water delivery pipe 750, playing a role in cooling and lubrication to avoid material deformation or tool wear caused by overheating due to friction. The processed aluminum caps finally fall into the receiving part 800, realizing a coherent assembly line operation. The controller coordinates the operation of each component to ensure accurate timing and adjustable parameters. Through the linkage of the conveying part 300, the positioning part 400, the wire drawing part 500 and the knurling part 600, manual intervention is reduced and the production capacity is improved; the positioning part 400 ensures that the aluminum caps are firmly fixed, and the cooperation between wire drawing and knurling and the cooling system avoid thermal damage, making the finished product textures uniform; the built-in water tank 700 recycles the cooling water, reducing energy consumption and waste liquid discharge. The overall structure is compact, suitable for large-scale production, and at the same time the controller supports flexible parameter adjustment to adapt to the processing requirements of different specifications of aluminum caps.

[0076] In some embodiments of the present application, the positioning part 400 includes:

[0077] The support plate 410 is vertically fixed inside the housing 200. The lower part of the support plate 410 is fixed on the upper part of the conveying part 300, and the top and side of the support plate 410 are fixed on the inner side wall of the housing 200;

[0078] The first cylinder 420 is horizontally fixed on one side of the support plate 410 close to the wire drawing part 500;

[0079] The second cylinder 430 is fixed on the output end of the first cylinder 420. The second cylinder 430 is vertically arranged with the first cylinder 420, and the output end of the second cylinder 430 faces downwards;

[0080] The third cylinder 440 is fixed to the output end of the second cylinder 430. The third cylinder 440 is arranged perpendicular to the second cylinder 430, and the output end of the third cylinder 440 faces the conveying part 300;

[0081] The positioning motor 450 is fixed to the output end of the third cylinder 440;

[0082] The fixing assembly 460 is arranged at the output end of the positioning motor 450, and the fixing assembly 460 is used to fix the aluminum cover.

[0083] It can be understood that the first cylinder 420 can drive the components at its output end to move left and right, so that the control corresponds to the horizontal position of the aluminum cover. The second cylinder 430 is arranged perpendicular to the first cylinder 420 and can control the height corresponding to the aluminum cover. The third cylinder 440 can drive the fixing assembly 460 to extend into the groove of the aluminum cover, so that the fixing assembly 460 fixes the aluminum cover. The positioning motor 450 can drive the aluminum cover to rotate after the fixing assembly 460 fixes the aluminum cover.

[0084] The positioning part 400 of this embodiment adopts a design of multi-cylinder linkage combined with the positioning motor 450, which significantly improves the positioning accuracy and operation flexibility of aluminum cover processing. Specifically, the first cylinder 420 adjusts the position of the fixing assembly 460 in the horizontal direction to ensure the precise alignment of the aluminum cover with the wire drawing part 500 and the knurling part 600; the second cylinder 430 adjusts the height in the vertical direction to adapt to aluminum covers of different specifications; the third cylinder 440 drives the fixing assembly 460 to extend into the groove of the aluminum cover to achieve stable clamping and avoid displacement or vibration during the processing. In addition, the positioning motor 450 drives the aluminum cover to rotate after fixing, so that the wire drawing and knurling processes can evenly cover the entire surface to ensure texture consistency. This multi-degree-of-freedom adjustment structure not only improves the positioning accuracy, reduces manual intervention, but also can adapt to the processing requirements of aluminum covers of different sizes and shapes, enhancing the versatility of the equipment. At the same time, the automated operation driven by the cylinder greatly improves the production efficiency, reduces the errors caused by manual adjustment, and makes the entire processing process more stable and reliable.

[0085] In some embodiments of the present application, the fixing assembly 460 includes:

[0086] A fixing table 461, a fourth cylinder 462, a first abutting block 463, a second abutting block 464, and a pressure sensor 465;

[0087] Among them, the fixed table 461 is fixed to the output end of the positioning motor 450. A plurality of fourth cylinders 462 are provided, and the fourth cylinders 462 are arranged on the side of the fixed table 461 so that the fourth cylinders 462 are perpendicular to the fixed table 461. A plurality of first abutting blocks 463 are provided, and the first abutting blocks 463 are arranged at the output ends of the fourth cylinders 462. A second abutting block 464 is arranged on the side of the fixed table 461 away from the motor. The pressure sensor 465 is embedded in the first abutting block 463 and the second abutting block 464. The pressure sensor 465 is used to collect the pressure information of the first abutting block 463 and the second abutting block 464 and transmit the pressure information to the controller.

[0088] It can be understood that the fourth cylinder 462 drives the first abutting block 463 to apply a uniform clamping force to the side wall of the aluminum cover, and cooperates with the second abutting block 464 on the fixed table 461 to form multi-point positioning, effectively preventing the aluminum cover from shifting or loosening during high-speed rotation or processing. The pressure sensor 465 embedded in the abutting block can monitor the clamping pressure in real time and feedback the data to the controller to ensure that the pressure is always within a reasonable range - avoiding the aluminum cover falling off due to insufficient clamping force and preventing the aluminum cover from deforming or being damaged on the surface due to excessive pressure. This intelligent pressure adjustment mechanism greatly improves the processing accuracy and product yield, and at the same time reduces the quality risk caused by improper manual operation. In addition, the modular design enables the fixing component 460 to adapt to aluminum covers of different sizes, enhances the versatility and automation level of the equipment, and further optimizes the production efficiency.

[0089] In some embodiments of the present application, the wire drawing part 500 includes:

[0090] The abutting plate 510 is fixed in the housing 200;

[0091] The nozzle plate 520 is arranged at the bottom of the abutting plate 510, and the nozzle plate 520 is vertically arranged with the abutting plate 510;

[0092] The wire drawing grinding wheel 530 is fixed on the abutting plate 510, and the wire drawing grinding wheel 530 is also located above the nozzle plate 520. The wire drawing grinding wheel 530 is used for wire drawing the aluminum cover;

[0093] The edge stop 540 is arranged above the nozzle plate 520, and the edge stop 540 is also located on the side of the nozzle plate 520 away from the abutting plate 510.

[0094] In some embodiments of the present application, the knurling part 600 includes:

[0095] The knurling motor 610 is fixed on the top of the housing 200;

[0096] The knurling wheel 620 is fixed to the output end of the knurling motor 610;

[0097] The knurling teeth 630 are evenly spaced on the outer wall of the knurling wheel 620 and are used for knurling the aluminum lid.

[0098] It can be understood that the abutting plate 510 is arranged on the side of the aluminum lid away from the fixing assembly 460 and can act as a baffle. When the fixing assembly 460 extends into the groove of the aluminum lid, the aluminum lid can be abutted against the abutting plate 510, thus facilitating the fixation of the fixing assembly 460 and the aluminum lid. The leakage plate 520 can leak the aluminum chips generated during the wire drawing and knurling of the aluminum lid, preventing the accumulation of aluminum chips from affecting the processing of the aluminum lid. The wire drawing grinding wheel 530 can perform wire drawing on the aluminum lid when the positioning motor 450 drives the aluminum lid to rotate. The setting of the edge stop 540 can block the aluminum lid to prevent it from falling off; when the positioning motor 450 drives the aluminum lid to rotate, the knurling motor 610 can perform knurling on the aluminum lid.

[0099] The abutting plate 510 serves as a positioning reference surface to ensure the clamping accuracy of the fixing assembly 460 through the abutting fit with the aluminum lid. At the same time, the edge stop 540 forms a physical limit to effectively prevent the aluminum lid from falling off during the processing. The leakage plate 520 realizes the discharge of aluminum chips, preventing the accumulation of metal chips from affecting the processing quality or damaging the equipment. The wire drawing grinding wheel 530 can perform uniform wire drawing on the rotating aluminum lid to ensure the consistency of the surface texture. The knurling part 600 drives the toothed knurling wheel 620 through the knurling motor 610 to complete the knurling process synchronously when the aluminum lid rotates. This integrated design not only greatly improves the processing efficiency and reduces the process conversion time, but also ensures the accurate alignment of the wire drawing and knurling patterns. The cooperation of the pressure sensor 465 and the intelligent control system further ensures the stability of the processing parameters, making the finished product have both aesthetics and functionality, and is especially suitable for the production requirements of high-precision and large-batch aluminum lids.

[0100] In some embodiments of the present application, the conveying part 300 includes:

[0101] A conveying pipeline 310 that extends into the interior of the housing 200 from the top of the housing 200;

[0102] A transmission mechanism 320 that is horizontally arranged inside the housing 200. The input end of the transmission mechanism 320 is also located at the output end of the conveying pipeline 310. Partition strips 330 are arranged on the conveyor belt of the transmission mechanism 320, and the partition strips 330 are used to separate the aluminum lids.

[0103] It is understandable that the partition strips 330 are provided on the transmission mechanism 320, which can effectively separate and position individual aluminum caps, ensuring that the aluminum caps are neatly arranged during transportation and avoiding mutual collision or stacking. The conveying pipeline 310 extends from the top of the housing 200 to the inside, forming a stable feeding channel, enabling the aluminum caps to enter the processing area orderly. The transmission mechanism 320 is horizontally arranged and cooperates with the conveyor belt with partition strips 330, which not only realizes the precise intermittent conveying of aluminum caps, but also forms a coordinated operation with the subsequent positioning part 400, wire drawing part 500 and knurling part 600, ensuring the consistency of the processing rhythm. This design greatly improves the degree of automation, reduces manual intervention, and at the same time, the reasonable spacing design of the partition strips 330 can adapt to aluminum caps of different specifications, enhancing the versatility of the equipment. The overall conveying process is stable and reliable, providing a high-quality feeding guarantee for the subsequent precision processing procedures.

[0104] In some embodiments of the present application, the receiving part 800 includes a receiving groove 810, a filter plate 820 and a handle 830. The receiving groove 810 is arranged at the bottom inside the housing 200, the filter plate 820 is erected in the receiving groove 810, and the handle 830 is arranged on the outer side wall of the receiving groove 810;

[0105] Two switch doors 210 are provided on the outer side wall of the housing 200.

[0106] In some embodiments of the present application, the water tank 700 includes:

[0107] A box body 710, arranged inside the housing 200;

[0108] A water inlet pipe 720, one end of which is communicated with the bottom of the receiving groove 810, and the other end of the water inlet pipe 720 is communicated with the box body 710;

[0109] A filtering component 730, arranged inside the box body 710, and the filtering component 730 is arranged at the output end of the water inlet pipe 720;

[0110] A water inlet 740, arranged at the top of the box body 710, and the water inlet end of the water inlet 740 extends out of the housing 200;

[0111] A water delivery pipe 750, one end of which is communicated with the box body 710, and the other end of the water delivery pipe 750 is arranged at the upper part between the wire drawing part 500 and the knurling part 600;

[0112] A filtering block 760, arranged at the end of the water delivery pipe 750 far from the wire drawing part 500.

[0113] It can be understood that one of the switch doors 210 is arranged on the housing 200 corresponding to the handle 830, which is convenient for placing and taking the receiving groove 810. The other switch door 210 is arranged at the connection of the water inlet pipe 720 and the receiving groove 810, which is convenient for disassembling and installing the connecting components of the water inlet pipe 720 and the receiving groove 810, and is convenient for placing and taking the receiving groove 810. The filter assembly 730 is provided to preliminarily filter the sewage containing aluminum chips. The filter block 760 is arranged on the water delivery pipe 750 to perform secondary filtration on the preliminarily filtered sewage, ensuring the cleanliness of the reused water and avoiding affecting the processing quality of the aluminum cover due to aluminum chip residues.

[0114] The combined structure of the receiving groove 810 and the filter plate 820 can effectively collect aluminum chips and coolant generated during the processing. The design of the handle 830 and the double switch doors 210 facilitates quick disassembly and cleaning, greatly improving the maintenance efficiency. The water tank 700 introduces the sewage in the receiving groove 810 into the box body 710 through the water inlet pipe 720. After being double-filtered by the filter assembly 730 and the filter block 760, the purified coolant is re-transported to the processing area by the water delivery pipe 750, forming a closed-loop water circulation system. This design not only realizes the automatic collection and separation of cutting waste, ensuring the cleanliness of the processing area, but also enables the efficient recycling of the coolant, reducing water resource consumption and avoiding the influence of aluminum chip residues on the processing quality. The double-stage filtration mechanism effectively extends the service life of the coolant, and the modular pipeline connection method is convenient for system maintenance. The overall design takes into account environmental protection, economy and operation convenience, significantly improving the sustainable operation ability of the equipment.

[0115] In some embodiments of the present application, the controller includes:

[0116] An acquisition module for acquiring the pressure information of the first abutting block 463 and the second abutting block 464;

[0117] A processing module for adjusting the telescoping of the third cylinder 440 and the fourth cylinder 462 according to the pressure information.

[0118] In some embodiments of the present application, the processing module is used to adjust the telescoping of the third cylinder 440 and the fourth cylinder 462 according to the pressure information, including:

[0119] Setting a pressure standard value. If the pressure information is less than the pressure standard value, the third cylinder 440 and the fourth cylinder 462 are controlled to extend and abut against the inner side wall of the aluminum cover until the pressure information is greater than or equal to the pressure standard value.

[0120] It can be understood that the controller in this embodiment significantly improves the accuracy and reliability of aluminum cap clamping through an intelligent pressure feedback adjustment mechanism. The acquisition module monitors the pressure data of the first abutting block 463 and the second abutting block 464 in real time. The processing module dynamically adjusts the telescopic amounts of the third cylinder 440 and the fourth cylinder 462 by comparing with the preset pressure standard value to ensure that the clamping force is always within the optimal range. This closed-loop control system has three core advantages: first, it realizes adaptive clamping. When insufficient pressure is detected, the cylinder stroke is automatically increased, which not only prevents processing deviation caused by too loose clamping but also avoids aluminum cap deformation caused by too tight clamping; second, it replaces manual experience judgment with digital pressure management, greatly improving process consistency; third, the intelligent adjustment function enables the equipment to automatically adapt to the processing requirements of different specifications of aluminum caps, reducing the changeover commissioning time. This control system perfectly combines processing stability, product yield, and equipment versatility, providing an intelligent solution for automated production.

[0121] Working principle of the present invention: First, the conveying part 300 conveys the aluminum caps to the processing station in an orderly manner. The positioning part 400 achieves precise clamping through the coordinated action of multiple cylinders, and the pressure sensor 465 provides real-time feedback to adjust the clamping force. Subsequently, the positioning motor 450 drives the aluminum cap to rotate, the wire drawing grinding wheel 530 completes the surface wire drawing treatment, and the knurling wheel 620 simultaneously performs knurling processing. During the processing, the cooling system continuously supplies filtered coolant. The aluminum chips generated during processing fall into the receiving groove 810 through the drain plate 520, and the coolant is recycled after being separated by the filter plate 820. The entire processing process realizes a complete closed-loop of automatic feeding, precise positioning, dual surface treatment, waste recycling, and coolant recycling, ensuring processing quality and production efficiency.

[0122] The aluminum cap wire drawing and knurling processing device of the present invention adopts a fully automated production line design. The conveying part 300 conveys the aluminum caps to the processing area in an orderly manner, and the positioning part 400 driven by multiple cylinders realizes precise clamping and fixation. During operation, the positioning motor 450 drives the aluminum cap to rotate, the grinding wheel of the wire drawing part 500 performs wire drawing treatment on the surface, and the toothed roller of the knurling part 600 completes the knurling processing. The intelligent control system monitors the clamping force in real time through the pressure sensor 465 and automatically adjusts the cylinder stroke to ensure processing stability. At the same time, the closed-loop water cooling system realizes the recycling of coolant through double filtration. The entire processing process integrates automatic feeding, precise positioning, dual processing, waste collection, and intelligent control, not only ensuring processing accuracy and efficiency but also realizing the recycling of resources, and is suitable for the high-quality production requirements of large quantities and multiple specifications of aluminum caps.

[0123] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications or equivalent substitutions can still be made to the specific embodiments of the present invention, and any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention shall be covered by the protection scope of the claims of the present invention.

Claims

1. A wire drawing and knurling processing device for an aluminum cover, characterized in that, Comprising: Support frame; Shell, fixed at the top of the support frame; Conveying part, arranged at the upper part inside the shell, and the top of the conveying part passes through the top of the shell; Positioning part, fixed at the top inside the shell, and the positioning part is used for fixing the aluminum cap; Wire drawing part, arranged at the output end of the conveying part, and the wire drawing part is used for wire drawing the aluminum cap; Knurling part, arranged on the side of the wire drawing part away from the conveying part, and the knurling part is used for knurling the aluminum cap; Water tank, arranged at the lower part inside the shell, a water delivery pipe extends outwards from the water tank, and the output end of the water delivery pipe is arranged at the upper part between the wire drawing part and the knurling part; Receiving part, arranged at the bottom inside the shell, and the receiving part is located below the knurling part, and the receiving part is used for receiving the bottle cap; Controller, connected to the conveying part, positioning part, knurling part and water tank respectively.

2. The wire drawing and knurling processing device for the aluminum cover according to claim 1, characterized in that, The positioning part includes: Support plate, vertically fixed inside the shell, the lower part of the support plate is fixed on the upper part of the conveying part, and the top and side of the support plate are fixed on the inner side wall of the shell; First cylinder, horizontally fixed on the side of the support plate close to the wire drawing part; Second cylinder, fixed at the output end of the first cylinder, the second cylinder is vertically arranged with the first cylinder, and the output end of the second cylinder is downward; Third cylinder, fixed at the output end of the second cylinder, the third cylinder is vertically arranged with the second cylinder, and the output end of the third cylinder faces the conveying part; Positioning motor, fixed at the output end of the third cylinder; Fixing component, arranged at the output end of the positioning motor, and the fixing component is used for fixing the aluminum cap.

3. The wire drawing and knurling processing device for the aluminum cap according to claim 2, characterized in that, The fixing component includes: Fixing table, fourth cylinder, first abutting block, second abutting block and pressure sensor; Wherein, the fixing table is fixed at the output end of the positioning motor, several fourth cylinders are arranged, the fourth cylinders are arranged at the side part of the fixing table so that the fourth cylinders are perpendicular to the fixing table, several first abutting blocks are arranged, the first abutting blocks are arranged at the output ends of the fourth cylinders, the second abutting block is arranged on the side of the fixing table away from the motor, the pressure sensor is embedded in the first abutting block and the second abutting block, and the pressure sensor is used for collecting the pressure information of the first abutting block and the second abutting block and transmitting the pressure information to the controller.

4. The wire drawing and knurling processing device for the aluminum cover according to claim 3, characterized in that, The wire drawing part includes: Abutting plate, fixed inside the shell; Perforated plate, arranged at the bottom of the abutting plate, and the perforated plate is vertically arranged with the abutting plate; Wire drawing grinding wheel, fixed on the abutting plate, and the wire drawing grinding wheel is also located above the perforated plate, and the wire drawing grinding wheel is used for wire drawing the aluminum cap; Edge stop, arranged at the upper part of the perforated plate, and the edge stop is also located on the side of the perforated plate away from the abutting plate.

5. The wire drawing and knurling processing device for the aluminum cover according to claim 4, characterized in that, The knurling part includes: Knurling motor, fixed at the top of the shell; Knurling wheel, fixed at the output end of the knurling motor; Knurling teeth, arranged at equal intervals on the outer side wall of the knurling wheel, and the knurling teeth are used for knurling the aluminum cap.

6. The wire drawing and knurling processing device for the aluminum cap according to claim 5, characterized in that, The conveying part includes: Conveying pipeline, extending into the inside of the shell from the top of the shell; The transmission mechanism is horizontally arranged inside the housing. The input end of the transmission mechanism is also located at the output end of the conveying pipeline. Partition bars are arranged on the conveyor belt of the transmission mechanism, and the partition bars are used to separate the aluminum caps.

7. The wire drawing and knurling processing device for the aluminum cap according to claim 6, characterized in that, The receiving part includes a receiving groove, a filter plate and a handle. The receiving groove is arranged at the bottom inside the housing. The filter plate is erected in the receiving groove. The handle is arranged on the outer side wall of the receiving groove. Two switch doors are arranged on the outer side wall of the housing.

8. The wire drawing and knurling processing device for the aluminum cap according to claim 7, characterized in that, The water tank includes: A box body, arranged inside the housing; A water inlet pipe, one end of which is communicated with the bottom of the receiving groove, and the other end of the water inlet pipe is communicated with the box body; A filtering component, arranged inside the box body, and the filtering component is arranged at the output end of the water inlet pipe; A water inlet, arranged at the top of the box body, and the water inlet end of the water inlet extends out of the housing; A water delivery pipe, one end of which is communicated with the box body, and the other end of the water delivery pipe is arranged at the upper part between the wire drawing part and the knurling part; A filtering block, arranged at the end of the water delivery pipe far away from the wire drawing part.

9. The wire drawing and knurling processing device for the aluminum cover according to claim 8, characterized in that, The controller includes: A collection module, used for collecting the pressure information of the first abutting block and the second abutting block; A processing module, used for adjusting the expansion and contraction of the third cylinder and the fourth cylinder according to the pressure information.

10. The wire drawing and knurling processing device for the aluminum cover according to claim 9, characterized in that, The processing module is used for adjusting the expansion and contraction of the third cylinder and the fourth cylinder according to the pressure information, including: Setting a pressure standard value. If the pressure information is less than the pressure standard value, then control the third cylinder and the fourth cylinder to extend and abut against the inner side wall of the aluminum cap until the pressure information is greater than or equal to the pressure standard value.

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