Chip surface cleaning mechanism for chip mounter

Abstract

The utility model discloses a chip surface cleaning mechanism for a chip mounter. The chip surface cleaning mechanism comprises a wiping structure, wherein the wiping structure comprises a support column I; the upper side of the first supporting column is fixedly connected with a moving structure, and the moving structure comprises a second supporting column, a first connecting plate and a sliding rail. The moving structure is arranged, when the motor is started, the motor firstly drives the first transmission wheel to rotate, and when the first transmission wheel rotates, the transmission belt is driven to operate between the first transmission wheel and the second transmission wheel; when the transmission belt moves, the transmission belt acts on the driving column to move left and right on the upper side of the sliding rail, and finally the absolute ethyl alcohol storage device and the spray head are driven to move at the same time, absolute ethyl alcohol is sprayed to patches on the patch transmission belt, and oil stains on the surfaces of the patches are cleaned. And the spraying head can be driven to spray sewage ethanol to the veneering surface, oil stains on the veneering surface can be dissolved, large-range spraying can be achieved, and cleaning comprehensiveness is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to patch surface cleaning technical field, concretely is a patch surface cleaning mechanism for patcher. BACKGROUND

[0002] The patcher is also called a mounting machine or a surface mounting system. In a production line, it is configured after a glue dispenser or a silk screen printing machine. It is a device that accurately places surface-mounted components on a PCB pad through a moving mounting head. The high-speed patcher is widely used in the field of electronic mounting technology due to its fast mounting speed, accurate mounting, high automation level, stable quality, and other advantages. During work, the high-speed patcher needs to clean the patch surface through a cleaning mechanism. The existing patch surface cleaning mechanism for patchers mainly removes dust on the patch surface. However, during the production, transportation, and assembly of patches, the patch surface may be contaminated with oil. The dust removal function of these cleaning mechanisms cannot effectively clean the patch surface. To address the above issues, a patch surface cleaning mechanism for patchers is proposed.

[0003] Patent No. CN222358970U discloses a patch surface cleaning mechanism for a high-speed patcher, which includes a mounting block. Two patch heads are detachably installed on the lower surface of the mounting block along the center. Two cleaning assemblies are inlaid and installed on the lower surface of the mounting block along the center. A plurality of laying assemblies are detachably installed on the upper surface of the mounting block along the center. In the above-mentioned scheme, the patch surface cleaning mechanism is provided with laying assemblies. When the cleaning assembly is connected to the mounting block, the two sets of connecting rods inside the laying assemblies are stretched outward. When stretched to a certain distance, one end of the power supply connection line is connected to one end of the motor by passing through the center of the two laying wheels. Then, the two sets of connecting rods are slowly loosened. The reset spring restores the two sets of connecting rods to their original positions, limiting the position of the power supply connection line by the two laying wheels, avoiding entanglement with other objects, and enhancing the practicality of the device.

[0004] Regarding the aforementioned prior art, the inventors believe that the following shortcomings exist: The surface cleaning mechanism for the high-speed pick-and-place machine, through the setting of a placement component, after the cleaning component is connected to the mounting block, stretches two sets of connecting rods inside the placement component outward. After stretching to a certain distance, one end of the power connection cable passes through the center of the two sets of placement wheels and connects to one end of the motor. Then, the two sets of connecting rods are slowly released, and the return spring will restore the two sets of connecting rods to their original positions, so that the two sets of placement wheels restrict the position of the power connection cable, preventing the power connection cable from getting tangled with other objects, thereby enhancing the practicality of the device. However, most of its main functions are to remove dust from the surface of the pick-and-place machine. However, during the production, handling, and assembly of the pick-and-place machine, the surface of the pick-and-place machine may become contaminated with oil and dirt, and the dust-sweeping function of these cleaning mechanisms alone is not enough to effectively clean it. Utility Model Content

[0005] The purpose of this utility model is to provide a surface cleaning mechanism for a pick-and-place machine, to solve the problem mentioned in the background art. This high-speed pick-and-place machine surface cleaning mechanism uses a placement component. After the cleaning component is connected to the mounting block, two sets of connecting rods inside the placement component are stretched outwards. After being stretched to a certain distance, one end of the power connection cable passes through the center of the two sets of placement wheels and connects to one end of the motor. Then, the two sets of connecting rods are slowly released, and a return spring restores the two sets of connecting rods to their original positions. This restricts the position of the power connection cable by the two sets of placement wheels, preventing the power connection cable from tangling with other objects, thus enhancing the practicality of the device. However, most of these mechanisms primarily remove dust from the surface of the pick-and-place machine. During the production, handling, and assembly processes of the pick-and-place machine, the surface may become contaminated with oil, making it difficult to effectively clean using only the dust-sweeping function.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a surface cleaning mechanism for a pick-and-place machine, including a wiping structure:

[0008] The wiping structure includes a support column;

[0009] A movable structure is fixedly connected to the upper side of the first support column. The movable structure includes a second support column, a first connecting plate, and a sliding track.

[0010] The second support column is fixedly connected to the upper side of the first support column, the first connecting plate is fixedly connected to the upper side of the second support plate, and the sliding rail is fixedly connected to the upper side of the second support plate.

[0011] The second support column, the first connecting plate, and the sliding rail are symmetrically arranged on the upper side of the first support column.

[0012] Further, the mobile structure further includes a sliding block, a second connecting plate, an ethanol storage and a spray head.

[0013] The sliding block is movably connected to the upper side of the sliding rail, the second connecting plate is fixedly connected to the upper side of the sliding block, the ethanol storage is fixedly connected to the upper side of the second connecting plate, and the spray head is fixedly connected to the lower side of the ethanol storage.

[0014] Further, the mobile structure further includes a fixed plate, a motor and a first transmission wheel.

[0015] The fixed plate is fixedly connected to one side of the first connecting plate, the motor is fixedly connected to one side of the fixed plate, and the first transmission wheel is movably connected to one side of the motor.

[0016] The motor and the first transmission wheel are arranged on both sides of the fixed plate.

[0017] Further, the mobile structure further includes a transmission belt, a second transmission wheel and a belt driving column.

[0018] The transmission belt is movably connected to the outer side of the first transmission wheel, the second transmission wheel is movably connected to the inner side of the transmission belt, and the belt driving column is fixedly connected to the outer side of the transmission belt.

[0019] Further, the belt driving column is fixedly connected to one side of the second connecting plate, and the second connecting plate is connected through the belt driving column and the transmission belt.

[0020] Further, the wiping structure further includes a patch conveying belt and a fixed column.

[0021] The patch conveying belt is movably arranged on the inner side of the supporting column, and the fixed column is fixedly connected to the upper side of the supporting column.

[0022] Further, the wiping structure further includes a connecting column and a wiping roller.

[0023] The connecting column is fixedly connected to one side of the fixed column, and the wiping roller is fixedly connected to the outer side of the connecting column.

[0024] The fixed columns are symmetrically arranged on both sides of the supporting column, and the connecting column is fixedly connected to the middle of the supporting column.

[0025] The wiping device has the following beneficial effects:

[0026] The utility model discloses a moving structure is provided, when motor starts first, motor drives transmission wheel no. 1 rotates, when transmission wheel no. 1 rotates, drives transmission belt to run between transmission wheel no. 1 and transmission wheel no. 2, when transmission belt moves, transmission belt will drive the column to move on the upside of sliding rail left and right, finally simultaneously drive the anhydrous ethanol storage and the nozzle move simultaneously, and the patch on the patch conveying belt is sprayed with anhydrous ethanol, and the surface dirt is cleaned, through the setting of moving structure, can drive the nozzle to spray the surface of the patch with anhydrous ethanol, can dissolve the oil dirt on the surface of the patch, and can spray in a large range, guarantee the comprehensiveness of cleaning.

[0027] Two, based on the beneficial effect, still set up the wiping structure, when the patch that sprays the sewage ethanol is transported to the wiping structure by the patch conveying belt, the patch will enter between wiping roller and the patch conveying belt, and the wiping roller can wipe and clean the upside of the patch, through the setting of wiping structure, the patch that sprays with anhydrous ethanol is wiped dry, accelerates the output, improves production efficiency, and guarantees the cleanness of the patch. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be needed to use the drawing of the embodiment to introduce briefly, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0029] Figure 1 It is the overall schematic diagram of the utility model;

[0030] Figure 2 It is the wiping structure support column one connection schematic diagram of the utility model;

[0031] Figure 3 It is the moving structure support column two connection schematic diagram of the utility model;

[0032] Figure 4 It is the moving structure fixed plate connection schematic diagram of the utility model.

[0033] In the drawing, the component list represented by each sign is as follows:

[0034] In the drawing: 1, wiping structure;2, moving structure;101, support column one;102, patch conveying belt;103, fixed column;104, connecting column;105, wiping roller;201, support column two;202, connecting plate one;203, sliding rail;204, sliding block;205, connecting plate two;206, anhydrous ethanol storage;207, nozzle;208, fixed plate;209, motor;210, transmission wheel one;211, transmission belt;212, transmission wheel two;213, drive column. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0036] To make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be described in further detail below with reference to the drawings.

[0037] Please refer to Figures 1-4 The present application is a patch surface cleaning mechanism for a patching machine, which comprises a wiping structure 1.

[0038] The wiping structure 1 comprises a support column one 101.

[0039] The upper side of the support column one 101 is fixedly connected with a moving structure 2, and the moving structure 2 comprises a support column two 201, a connecting plate one 202 and a sliding rail 203.

[0040] The support column two 201 is fixedly connected to the upper side of the support column one 101, the connecting plate one 202 is fixedly connected to the upper side of the support plate two, and the sliding rail 203 is fixedly connected to the upper side of the support plate two.

[0041] The support column two 201, the connecting plate one 202 and the sliding rail 203 are symmetrically arranged on the upper side of the support column one 101.

[0042] The moving structure 2 further comprises a sliding block 204, a connecting plate two 205, an anhydrous ethanol storage 206 and a spray head 207.

[0043] The sliding block 204 is movably connected to the upper side of the sliding rail 203, the connecting plate two 205 is fixedly connected to the upper side of the sliding block 204, the anhydrous ethanol storage 206 is fixedly connected to the upper side of the connecting plate two 205, and the spray head 207 is fixedly connected to the lower side of the anhydrous ethanol storage 206.

[0044] Through the arrangement of the connecting plate two 205, the spray head 207 can be driven to spray within the range of the patch conveying belt 102.

[0045] The moving structure 2 further comprises a fixed plate 208, a motor 209 and a transmission wheel one 210.

[0046] The fixed plate 208 is fixedly connected to one side of the connecting plate one 202, the motor 209 is fixedly connected to one side of the fixed plate 208, and the transmission wheel one 210 is movably connected to one side of the motor 209.

[0047] The motor 209 and the transmission wheel one 210 are arranged on both sides of the fixed plate 208.

[0048] The moving structure 2 further comprises a transmission belt 211, a transmission wheel two 212 and a driving column 213.

[0049] The transmission belt 211 is movably connected to the outside of the transmission wheel one 210, the transmission wheel two 212 is movably connected to the inside of the transmission belt 211, and the driving column 213 is fixedly connected to the outside of the transmission belt 211.

[0050] Through the arrangement of the motor 209, the transmission wheel is driven to rotate, and then the transmission belt 211 acts on the transmission wheel two 212 to rotate.

[0051] The driving column 213 is fixedly connected to one side of the connecting plate two 205, and the connecting plate two 205 is connected through the driving column 213 and the transmission belt 211.

[0052] Working principle: when the motor 209 starts, the motor 209 first drives the transmission wheel one 210 to rotate, when the transmission wheel one 210 rotates, the transmission belt 211 runs between the transmission wheel one 210 and the transmission wheel two 212, when the transmission belt 211 moves, the transmission belt 211 will act on the driving column 213 to move left and right on the upper side of the sliding rail 203, finally the anhydrous ethanol storage 206 and the spray head 207 are simultaneously driven to move, and the surface of the patch on the patch conveying belt 102 is sprayed with anhydrous ethanol, and the surface oil stain is cleaned.

[0053] Through the arrangement of the moving structure 2, the spray head 207 can be driven to spray the surface of the patch with anhydrous ethanol, the oil stain on the surface of the patch can be dissolved, and a large range of spraying can be ensured to ensure the comprehensiveness of cleaning.

[0054] Please refer to Figures 1-4 The embodiment is based on the above-mentioned embodiment, further comprising a wiping structure 1,

[0055] The wiping structure 1 further comprises a patch conveying belt 102 and a fixed column 103.

[0056] The patch conveying belt 102 is movably arranged on the inside of the supporting column one 101, and the fixed column 103 is fixedly connected to the upper side of the supporting column one 101.

[0057] The wiping structure 1 further comprises a connecting column 104 and a wiping roller 105.

[0058] The connecting column 104 is fixedly connected on one side of the fixed column 103, and the wiping roller 105 is fixedly connected on the outer side of the connecting column 104.

[0059] The fixed column 103 is symmetrically arranged on both sides of the supporting column one 101, and the connecting column 104 is fixedly connected in the middle of the supporting column one 101.

[0060] The wiping material of the wiping roller 105 is dust-free cloth.

[0061] Working principle: when the patch sprayed with ethanol is conveyed to the wiping structure 1 by the patch conveying belt 102, the patch will enter between the wiping roller 105 and the patch conveying belt 102, and the wiping roller 105 can wipe and clean the upper side of the patch, through the arrangement of the wiping structure 1, the patch sprayed with ethanol is wiped dry, the production is accelerated, the production efficiency is improved, and the cleanliness of the patch is ensured.

[0062] In the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0063] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, nor limit the present application to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The present application selects and describes these embodiments in order to better explain the principles and practical application of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A surface cleaning mechanism for a pick-and-place machine, characterized in that, The wiping structure (1) comprises a support column I (101); The upper side of the support column I (101) is fixedly connected with a moving structure (2), and the moving structure (2) comprises a support column II (201), a connecting plate I (202) and a sliding rail (203); The support column II (201) is fixedly connected to the upper side of the support column I (101), the connecting plate I (202) is fixedly connected to the upper side of the support plate II, and the sliding rail (203) is fixedly connected to the upper side of the support plate II; The support column II (201), the connecting plate I (202) and the sliding rail (203) are symmetrically arranged on the upper side of the support column I (101). The moving structure (2) further comprises a sliding block (204), a connecting plate II (205), an anhydrous ethanol storage (206) and a spray head (207); 2. The patch surface cleaning mechanism for a patching machine according to claim 1, characterized in that: The sliding block (204) is movably connected to the upper side of the sliding rail (203), the connecting plate II (205) is fixedly connected to the upper side of the sliding block (204), the anhydrous ethanol storage (206) is fixedly connected to the upper side of the connecting plate II (205), and the spray head (207) is fixedly connected to the lower side of the anhydrous ethanol storage (206). The moving structure (2) further comprises a fixed plate (208), a motor (209) and a transmission wheel I (210); 3. The patch surface cleaning mechanism for a patching machine according to claim 1, characterized in that: The fixed plate (208) is fixedly connected to one side of the connecting plate I (202), the motor (209) is fixedly connected to one side of the fixed plate (208), and the transmission wheel I (210) is movably connected to one side of the motor (209); The motor (209) and the transmission wheel I (210) are arranged on both sides of the fixed plate (208). The moving structure (2) further comprises a transmission belt (211), a transmission wheel II (212) and a driving column (213); 4. The patch surface cleaning mechanism for a patching machine according to claim 3, characterized in that: The transmission belt (211) is movably connected to the outer side of the transmission wheel I (210), the transmission wheel II (212) is movably connected to the inner side of the transmission belt (211), and the driving column (213) is fixedly connected to the outer side of the transmission belt (211). The driving column (213) is fixedly connected to one side of the connecting plate II (205), and the connecting plate II (205) is connected through the driving column (213) and the transmission belt (211).

5. The patch surface cleaning mechanism for a patching machine according to claim 4, characterized in that: The wiping structure (1) further comprises a patch conveying belt (102) and a fixed column (103); 6. The patch surface cleaning mechanism for a patching machine according to claim 1, characterized in that: The patch conveying belt (102) is movably arranged on the inner side of the support column I (101), and the fixed column (103) is fixedly connected to the upper side of the support column I (101). The wiping structure (1) further comprises a connecting column (104) and a wiping roller (105); 7. The patch surface cleaning mechanism for a patching machine according to claim 6, characterized in that: The connecting column (104) is fixedly connected to one side of the fixed column (103), and the wiping roller (105) is fixedly connected to the outer side of the connecting column (104); The fixed column (103) is symmetrically arranged on both sides of the support column I (101), and the connecting column (104) is fixedly connected to the middle of the support column I (101). ​

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