Ultrasonic cleaning equipment for 3D printed products

Abstract

The utility model discloses a 3D printing product ultrasonic cleaning device which comprises a main body unit and a liquid conveying unit, the main body unit comprises a shell, a flow guide funnel is fixedly installed in the shell, an electromagnetic valve is arranged at the lower end of the flow guide funnel, and a filtering assembly and a liquid conveying assembly are arranged on the shell; an ultrasonic generator and a controller are fixedly mounted on the side wall of the shell; and the moving unit comprises a containing cylinder, the surface of the containing cylinder is in a net shape, the containing cylinder is arranged in a shell, and a servo motor is fixedly installed in the upper end face of the shell. Through cooperative arrangement of the servo motor, the threaded rod, the threaded sleeve, the moving rod and the placing cylinder, the placing cylinder can be moved to the upper end, so that a worker directly makes contact with the placing cylinder, products can be conveniently placed into the placing cylinder, and mechanical part products can be conveniently taken out of the placing cylinder; and the cleaning efficiency of mechanical part products can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing, and in particular to an ultrasonic cleaning device for 3D printed products. Background Art

[0002] 3D printing (3DP) is a rapid prototyping technology that uses digital model files as the basis and uses powdered metal or plastic and other bondable materials to construct objects by printing layer by layer. Since 3D printed products are one-piece, do not require assembly, and are more environmentally friendly, they are often used to make models in mold manufacturing, industrial design and other fields and are widely used.

[0003] The utility model with the existing publication number CN207327627U proposes a 3D printing product cleaning device, including a glass cover, two ultrasonic cleaning machines are arranged in the glass cover, and a transfer device is arranged between the ultrasonic cleaning machines; the ultrasonic cleaning machine includes a body, a material carrier is arranged in the body, the material carrier is slidably connected to the body, a sliding device is arranged in the body, and the material carrier moves along the sliding device; a support block is arranged at the bottom of the sliding device, and the support block supports the material carrier. Compared with the traditional process, this cleaning device reduces the production cost of the enterprise, does not require professional cleaning personnel, and reduces labor costs. No excessive alcohol is required, material expenditure is saved, energy conservation and emission reduction are beneficial to environmental protection, a safe production environment is created, direct contact between personnel and alcohol is reduced, and the production efficiency of the enterprise is improved. The product is not damaged during cleaning, and multiple products can be cleaned at one time, which is highly efficient.

[0004] The above-mentioned prior art first takes out the loading rack, then puts the product into the loading rack, and puts the product and the loading rack into an ultrasonic cleaning machine for cleaning. After cleaning, the entire loading rack needs to be taken out before the cleaned product can be taken out. The putting in and taking out of the product is relatively complicated, which reduces the cleaning efficiency of the product. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems existing in the existing 3D printing product cleaning device, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide an ultrasonic cleaning device for 3D printed products, in order to solve the problem that "the prior art first takes out the carrier, then puts the product into the carrier, and puts the product and the carrier into the ultrasonic cleaning machine for cleaning. After cleaning, the entire carrier needs to be taken out before the cleaned product can be taken out. The placing and taking out of the product are relatively complicated, which reduces the cleaning efficiency of the product."

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] An ultrasonic cleaning device for 3D printed products, comprising:

[0010] The main unit comprises a shell, a flow guide funnel is fixedly installed in the shell, a solenoid valve is arranged at the lower end of the flow guide funnel, a filter assembly and an infusion assembly are arranged on the shell, and an ultrasonic generator and a controller are fixedly installed on the side wall of the shell;

[0011] The mobile unit includes a placement cylinder, the surface of the placement cylinder is mesh-shaped, the placement cylinder is arranged in a shell, a servo motor is fixedly installed in the upper end surface of the shell, the output end of the servo motor is fixedly connected with a threaded rod, the threaded rod is threadedly sleeved with a threaded sleeve, two vertical plates are symmetrically arranged on the placement cylinder, the two vertical plates are fixedly connected with a moving rod, the left end of the moving rod is fixedly connected to the threaded sleeve, and the right end of the moving rod away from the vertical plate is connected with an auxiliary component, and a rotating component is arranged on the placement cylinder.

[0012] As a preferred solution of the ultrasonic cleaning equipment for 3D printed products described in the utility model, the rotating assembly includes a waterproof motor, the waterproof motor is fixedly mounted on the left end moving rod, the output end of the waterproof motor is fixedly connected to a rotating rod, the end of the rotating rod away from the waterproof motor is fixedly connected to a gear, the gear is meshedly connected to a gear ring, and the gear ring is fixedly sleeved on the placement cylinder.

[0013] As a preferred solution of the ultrasonic cleaning equipment for 3D printed products described in the utility model, the auxiliary component includes a sliding rod, which is fixedly connected to the inner wall of the shell, and the sliding rod is slidably sleeved with a sliding block, and the sliding block is fixedly connected to the right end moving rod.

[0014] As a preferred solution of the ultrasonic cleaning equipment for 3D printed products described in the utility model, the infusion component includes a water tank, which is fixedly connected to the lower end surface of the shell, and a water pump is fixedly installed on the side wall of the water tank, the input end of the water pump is fixedly inserted into the side wall of the water tank, and the output end of the water pump is fixedly connected to a connecting pipe, and the end of the connecting pipe facing away from the water pump is fixedly inserted into the side wall of the shell.

[0015] As a preferred solution of the ultrasonic cleaning equipment for 3D printed products described in the utility model, wherein: the filter assembly includes a filter plate and a connecting plate, a through opening is opened on the side wall of the shell, the filter plate is arranged in the shell, a connecting shaft is fixedly connected to the filter plate, one end of the connecting shaft facing away from the filter plate is fixedly connected to the connecting plate, a plurality of fixing bolts are symmetrically threaded on the connecting plate, and a No. 2 handle is fixedly connected to the connecting plate.

[0016] As a preferred solution of the ultrasonic cleaning equipment for 3D printed products described in the utility model, a ring is fixedly sleeved on the placement cylinder, arc-shaped slots are opened on the two vertical plates, the ring is arranged in the two arc-shaped slots, and a No. 2 connecting cover is arranged on the upper end of the placement cylinder.

[0017] As a preferred solution of the ultrasonic cleaning equipment for 3D printed products described in the utility model, a feed port is fixedly inserted into the upper end surface of the shell, a No. 1 connecting cover is provided on the feed port, and the No. 1 connecting cover is fixedly connected to a No. 1 handle.

[0018] Beneficial effects of the utility model:

[0019] Through the coordination among the servo motor, threaded rod, threaded sleeve, moving rod and placement cylinder, the placement cylinder can be moved to the upper end, so that the staff can directly contact the placement cylinder, which is convenient for placing products in the placement cylinder and taking mechanical parts products out of the placement cylinder, thereby improving the cleaning efficiency of mechanical parts products.

[0020] Start the waterproof motor, which drives the gear to rotate through the rotating rod, and the gear drives the placement cylinder and the product to rotate through the gear ring, making it convenient to clean all aspects of the mechanical parts and products. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 This is a schematic diagram of the overall structure of an ultrasonic cleaning device for 3D printed products proposed by the utility model;

[0023] Figure 2 This is a cross-sectional structural schematic diagram of an ultrasonic cleaning device for 3D printed products proposed by the utility model;

[0024] Figure 3This is a structural schematic diagram of a centrally placed cylinder in an ultrasonic cleaning device for 3D printed products proposed by the utility model.

[0025] In the figure: 100, main unit; 101, shell; 102, diversion funnel; 103, filter assembly; 103a, filter plate; 103b, connecting plate; 104, infusion assembly; 104a, water tank; 104b, water pump; 104c, connecting pipe; 105, ultrasonic generator; 106, controller; 107, feed port; 108, No. 1 connecting cover; 200, moving unit; 201, placing cylinder; 202, servo motor; 203, threaded rod; 204, threaded sleeve; 205, moving rod; 206, vertical plate; 207, auxiliary assembly; 207a, sliding rod; 207b, sliding block; 208, rotating assembly; 208a, waterproof motor; 208b, rotating rod; 208c, gear; 208d, gear ring; 209, ring; 210, No. 2 connecting cover. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Reference Figure 1-3 The utility model provides an ultrasonic cleaning device for 3D printing products, comprising:

[0031] The main unit 100 includes a housing 101, a flow guide funnel 102 is fixedly installed in the housing 101, a solenoid valve is arranged at the lower end of the flow guide funnel 102, a filter assembly 103 and an infusion assembly 104 are arranged on the housing 101, and an ultrasonic generator 105 and a controller 106 are fixedly installed on the side wall of the housing 101;

[0032] The mobile unit 200 includes a placement cylinder 201, the surface of the placement cylinder 201 is mesh-shaped, the placement cylinder 201 is arranged in the housing 101, a servo motor 202 is fixedly installed in the upper end surface of the housing 101, the output end of the servo motor 202 is fixedly connected with a threaded rod 203, the threaded rod 203 is threadedly sleeved with a threaded sleeve 204, two vertical plates 206 are symmetrically arranged on the placement cylinder 201, the two vertical plates 206 are fixedly connected with a moving rod 205, and the left end moving rod 205 is fixedly connected to the threaded sleeve 204. The end of the right end moving rod 205 away from the vertical plate 206 is connected to an auxiliary component 207, and a rotating component 208 is arranged on the placement cylinder 201. Through the coordination among the servo motor 202, the threaded rod 203, the threaded sleeve 204, the moving rod 205 and the placement cylinder 201, the placement cylinder 201 can be moved to the upper end, so that the staff can directly contact with the placement cylinder 201, which is convenient for placing the product in the placement cylinder 201 and taking the product out of the placement cylinder 201, thereby improving the cleaning efficiency of the product.

[0033] Among them, the rotating component 208 includes a waterproof motor 208a, which is fixedly installed on the left end moving rod 205. The output end of the waterproof motor 208a is fixedly connected to the rotating rod 208b, and the end of the rotating rod 208b away from the waterproof motor 208a is fixedly connected to the gear 208c. The gear 208c is meshed with a gear ring 208d, and the gear ring 208d is fixedly sleeved on the placement cylinder 201. Start the waterproof motor 208a, and the waterproof motor 208a drives the gear 208c to rotate through 108b. The gear 208c drives the placement cylinder 201 and the product to rotate through the gear ring 208d, so as to facilitate comprehensive cleaning of the product.

[0034] Furthermore, the auxiliary component 207 includes a slide bar 207a, which is fixedly connected to the inner wall of the shell 101. The slide bar 207a is slidably sleeved with a slide block 207b, and the slide block 207b is fixedly connected to the right end moving rod 205, so that the placement cylinder 201 can move up more smoothly.

[0035] Furthermore, the infusion component 104 includes a water tank 104a, which is fixedly connected to the lower end surface of the shell 101, and a water pump 104b is fixedly installed on the side wall of the water tank 104a. The input end of the water pump 104b is fixedly inserted into the side wall of the water tank 104a, and the output end of the water pump 104b is fixedly connected to a connecting pipe 104c, and the end of the connecting pipe 104c facing away from the water pump 104b is fixedly inserted into the side wall of the shell 101, and the water pump 104b passes the cleaning fluid in the water tank 104a into the shell 101 through the connecting pipe 104c.

[0036] Furthermore, the filter assembly 103 includes a filter plate 103a and a connecting plate 103b. A through opening is opened on the side wall of the shell 101. The filter plate 103a is arranged in the shell 101. A connecting shaft is fixedly connected to the filter plate 103a. The end of the connecting shaft away from the filter plate 103a is fixedly connected to the connecting plate 103b. A plurality of fixing bolts are symmetrically threaded on the connecting plate 103b. A No. 2 handle is fixedly connected to the connecting plate 103b. The filter plate 103a can filter out the cleaned impurities. The fixing bolts can be removed and the filter assembly 103 can be taken out through the No. 2 handle to facilitate cleaning of impurities.

[0037] Furthermore, a ring 209 is fixedly sleeved on the placement cylinder 201, and the two vertical plates 206 are both provided with arc-shaped slots, and the ring 209 is arranged in the two arc-shaped slots. A second connecting cover 210 is provided at the upper end of the placement cylinder 201, so that the placement cylinder 201 can rotate under the action of the rotating component 208.

[0038] Furthermore, a feed port 107 is fixedly inserted into the upper end surface of the shell 101 , and a No. 1 connecting cover 108 is provided on the feed port 107 , and the No. 1 connecting cover 108 is fixedly connected to a No. 1 handle.

[0039] During use, the No. 1 connection cover 108 is removed through the No. 1 handle, and the servo motor 202 is started through the controller 106. The servo motor 202 drives the threaded rod 203 to rotate clockwise through the output end, and the threaded rod 203 drives the threaded sleeve 204 to rotate upward. The threaded sleeve 204 drives the placement cylinder 201 to move to the upper end through the moving rod 205. At this time, the staff's hand can pass through the feed port 107 to contact the placement cylinder 201, and the No. 2 connection cover 210 is removed, so that the mechanical parts to be cleaned can be produced. The product is placed in the placement cylinder 201, and the servo motor 202 is started again. The output end of the servo motor 202 drives the threaded rod 203 to rotate counterclockwise, and the placement cylinder 201 and the product move downward. The water pump 104b is started, and the water pump 104b passes the cleaning liquid in the water tank 104a into the housing 101 through the connecting pipe 104c. The ultrasonic generator 105 is started, and the ultrasonic generator 105 emits ultrasonic waves, and uses ultrasonic waves to cause violent turbulence, cavitation and vibration in the alcohol to clean the 3D printed product;

[0040] Start the waterproof motor 208a, the waterproof motor 208a drives the gear 208c to rotate through the rotating rod 208b, the gear 208c drives the placement cylinder 201 and the product to rotate through the gear ring 208d, so as to facilitate the comprehensive cleaning of the product. After cleaning, start the servo motor 202 again, the servo motor 202 drives the threaded rod 203 to rotate clockwise again through the output end, and can drive the placement cylinder 201 and the mechanical parts product to move to the upper end, so as to facilitate the removal of the mechanical parts product.

[0041] It is worth noting that the entire device is controlled by a controller. Since the controller is a commonly used device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An ultrasonic cleaning device for 3D printed products, characterized in that: include: The main unit (100) comprises a housing (101), a flow guide funnel (102) is fixedly installed in the housing (101), a solenoid valve is arranged at the lower end of the flow guide funnel (102), a filter assembly (103) and an infusion assembly (104) are arranged on the housing (101), and an ultrasonic generator (105) and a controller (106) are fixedly installed on the side wall of the housing (101); The mobile unit (200) comprises a placement cylinder (201), the surface of the placement cylinder (201) is in a mesh shape, the placement cylinder (201) is arranged in a shell (101), a servo motor (202) is fixedly installed in the upper end surface of the shell (101), the output end of the servo motor (202) is fixedly connected to a threaded rod (203), the threaded rod (203) is threadedly sleeved with a threaded sleeve (204), two vertical plates (206) are symmetrically arranged on the placement cylinder (201), the two vertical plates (206) are fixedly connected to a moving rod (205), the left end of the moving rod (205) is fixedly connected to the threaded sleeve (204), the right end of the moving rod (205) away from the vertical plate (206) is connected to an auxiliary component (207), and a rotating component (208) is arranged on the placement cylinder (201).

2. The ultrasonic cleaning device for 3D printed products according to claim 1, characterized in that: The rotating assembly (208) comprises a waterproof motor (208a), the waterproof motor (208a) is fixedly mounted on the left end moving rod (205), the output end of the waterproof motor (208a) is fixedly connected to a rotating rod (208b), the end of the rotating rod (208b) facing away from the waterproof motor (208a) is fixedly connected to a gear (208c), the gear (208c) is meshedly connected to a gear ring (208d), and the gear ring (208d) is fixedly sleeved on the placement cylinder (201).

3. The ultrasonic cleaning device for 3D printed products according to claim 1, characterized in that: The auxiliary component (207) comprises a sliding rod (207a), wherein the sliding rod (207a) is fixedly connected to the inner wall of the housing (101), and the sliding rod (207a) is slidably sleeved with a sliding block (207b), and the sliding block (207b) is fixedly connected to the right end moving rod (205).

4. The ultrasonic cleaning device for 3D printed products according to claim 1, characterized in that: The infusion assembly (104) comprises a water tank (104a), the water tank (104a) is fixedly connected to the lower end surface of the housing (101), a water pump (104b) is fixedly installed on the side wall of the water tank (104a), the input end of the water pump (104b) is fixedly inserted into the side wall of the water tank (104a), the output end of the water pump (104b) is fixedly connected to a connecting pipe (104c), and the end of the connecting pipe (104c) facing away from the water pump (104b) is fixedly inserted into the side wall of the housing (101).

5. The ultrasonic cleaning device for 3D printed products according to claim 1, characterized in that: The filter assembly (103) comprises a filter plate (103a) and a connecting plate (103b); a through opening is provided on the side wall of the shell (101); the filter plate (103a) is arranged in the shell (101); a connecting shaft is fixedly connected to the filter plate (103a); one end of the connecting shaft facing away from the filter plate (103a) is fixedly connected to the connecting plate (103b); a plurality of fixing bolts are symmetrically threadedly connected to the connecting plate (103b); and a No. 2 handle is fixedly connected to the connecting plate (103b).

6. The ultrasonic cleaning device for 3D printed products according to claim 1, characterized in that: A circular ring (209) is fixedly sleeved on the placement cylinder (201), and the two vertical plates (206) are both provided with arc-shaped slots, and the circular ring (209) is arranged in the two arc-shaped slots. A second connecting cover (210) is arranged at the upper end of the placement cylinder (201).

7. The ultrasonic cleaning device for 3D printed products according to claim 1, characterized in that: A feed port (107) is fixedly inserted into the upper end surface of the shell (101), and a No. 1 connection cover (108) is provided on the feed port (107), and the No. 1 connection cover (108) is fixedly connected to a No. 1 handle.

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