A shell assembly device for USB flash drive processing and its operation method

Abstract

The invention discloses a shell assembly device for processing a USB flash drive and an operation method thereof, which relate to the technical field of processing and assembly, and comprise a machine platform, wherein a conveyor belt is rotatably installed on one side of the top of the machine platform, and a glue dispensing mechanism is arranged on the other side of the top of the machine platform along the conveying direction of the conveyor belt; the glue dispensing mechanism comprises a glue dispensing component and an installation component for installing the glue dispensing component, and the glue dispensing component comprises a glue dispensing frame, and a glue dispensing head and an adjustment unit are arranged on the edge of the glue dispensing frame; the glue dispensing mechanism of the invention utilizes the glue dispensing head to dispense glue to the glue dispensing position on the USB flash drive, and utilizes the extrusion in the process of assembling the upper cover and the lower cover of the USB flash drive to extrude the glue material, thereby effectively avoiding the disadvantages caused by glue dispensing along the contour or a large number of glue dispensing operations; by arranging the adjustment unit, utilizing the rotation of the sliding frame and cooperating with the sliding adjustment of the base position, the position of the glue dispensing head is adjusted to adapt to the assembly operation of USB flash drives of different sizes.

Description

Technical Field

[0001] The invention relates to the technical field of processing and assembling, and in particular to shell assembling equipment for USB disk processing and an operating method thereof. Background Art

[0002] The assembly of a USB flash drive housing usually involves the process of fixing and installing the internal circuit of the USB flash drive into the housing. The USB flash drive housing is usually divided into two parts that can be combined with each other. The internal circuit of the USB flash drive is placed in a predetermined position of one part of the housing, ensuring that the circuit is aligned with the interface of the housing, and then the other part of the housing is combined. After the combination is completed, the two parts of the housing are fixed by gluing.

[0003] There are two common glue dispensing methods in the bonding process of existing shell assembly equipment. The first method is to dispense glue along the edge of the shell. In this method, the glue dispensing head needs to move along the shell contour, which requires high displacement control accuracy. In addition, since the glue is close to the edge of the shell, it is very easy to be squeezed and overflowed during the subsequent shell assembly process, contaminating the outer wall of the shell and affecting the labeling and printing operation of the USB flash drive. The second method is to directly dispense a large amount of glue inside the shell, and use the extrusion during the assembly process of the shell to evenly distribute the glue. On the one hand, this method leads to a waste of glue. On the other hand, too much glue condenses inside the USB flash drive, which greatly affects the heat dissipation of the circuit and affects the normal operation of the USB flash drive. Therefore, this application proposes improvements to the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a shell assembly device for USB flash drive processing and an operating method thereof, so as to solve the problem that the prior art proposed in the above background technology has improper glue dispensing method in the bonding operation during the USB flash drive assembly process, which easily causes glue leakage or glue waste.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A shell assembly device for processing a USB flash drive, comprising a machine platform, a conveyor belt is rotatably installed on one side of the top of the machine platform, a plurality of positioning card slots for installing a lower cover of the USB flash drive are fixedly connected to the top of the conveyor belt, a docking sleeve is arranged inside the lower cover of the USB flash drive, and a glue dispensing mechanism, an upper cover docking mechanism and a roller pressing installation mechanism are sequentially arranged on the other side of the top of the machine platform along the conveying direction of the conveyor belt;

[0007] The dispensing mechanism comprises a dispensing frame, which is connected to the machine platform through a mounting assembly, and the mounting assembly comprises a driving member for driving the dispensing frame to move up and down; the dispensing assembly comprises a dispensing frame, and a dispensing head and an adjusting unit for adjusting the posture of the dispensing head are arranged at the edge of the dispensing frame, and dispensing glue into the docking sleeve through the dispensing head;

[0008] The upper cover docking mechanism is used to remove the material from the upper cover of the USB flash drive and dock it with the lower cover of the USB flash drive for installation;

[0009] The rolling installation mechanism is used to roll and press the installed upper cover and lower cover tightly to ensure the stable combination of the upper cover and the lower cover.

[0010] As a further solution of the present invention: the adjustment unit includes an adjustment groove, one end of the inner wall of the adjustment groove is rotatably connected to a sliding frame, the bottom of the sliding frame is slidably connected to a base, and the bottom of the base is fixedly connected to the dispensing head.

[0011] As a further solution of the present invention: a diversion component for conveying glue to each dispensing head is arranged in the middle of the dispensing rack, and the diversion component includes a diversion cavity, and a plurality of diversion tubes are fixedly connected to the edge of the diversion cavity, and the plurality of diversion tubes are respectively connected to a plurality of dispensing heads.

[0012] As a further solution of the present invention: a diversion turntable is rotatably installed inside the diversion cavity, a plurality of guide cavities are arranged inside the diversion turntable, a plurality of guide cavities are arranged at one end of the guide cavities, a plurality of guide ports are respectively arranged corresponding to a plurality of diversion tubes, a plurality of guide cavities are arranged at one side of the guide cavities, a plurality of guide holes are opened at one side of the guide cavities, a servo motor for driving the diversion turntable to rotate is fixedly installed at the bottom of the diversion turntable; a rubber feed pipe is fixedly connected to the bottom of the diversion turntable, one end of the feed pipe is connected to an external rubber supply device, a plurality of air guide cavities are fixedly connected to the middle part of the air guide cavities, and a plurality of air intake pipes are fixedly connected to the output end of an external air pump.

[0013] As a further solution of the present invention: guide blocks are fixedly connected to both sides of the inner walls of the plurality of guide cavities, and the adjacent sides of the two guide blocks are tilted so that the rubber in the guide cavity is concentrated toward the guide port.

[0014] As a further solution of the present invention: the installation assembly includes a support frame, a mounting frame is fixedly connected to one side of the support frame, a hanging frame is fixedly installed in the middle of the mounting frame, an adjusting cylinder is fixedly installed at the bottom of the hanging frame, and the output end of the adjusting cylinder is fixedly connected to the top of the dispensing frame.

[0015] As a further solution of the present invention: the roller installation mechanism includes a mounting cover plate, both ends of the mounting cover plate are provided with through grooves, the width of the through grooves is consistent with the width of the conveyor belt, the inner wall of the mounting cover plate is fixedly mounted with a roller frame, and the inner wall of the roller frame is rotatably mounted with a plurality of clamping rollers.

[0016] As a further solution of the present invention: positioning frames are fixedly connected to both sides of the inner wall of the installation cover plate, cleaning motors are fixedly installed at the ends of the two positioning frames, and a cleaning roller is fixedly connected to the output end of the cleaning motor.

[0017] As a further solution of the present invention: a discharge groove is opened on one side of the cleaning roller, the bottom of the inner wall of the discharge groove is inclined, a scraping piece is fixedly connected to one end of the inner wall of the discharge groove, and one end of the scraping piece is in contact with one side of the cleaning roller.

[0018] As a further solution of the present invention: a hot air rack is fixedly installed in the middle of the two positioning racks, a wind shield is fixedly connected to one side of the hot air rack, an air outlet slot is opened in the middle of the wind shield, a supply fan is fixedly installed on the inner wall of the hot air rack, an electric heating pipe is fixedly installed between the supply fan and the wind shield, and dust cover nets are snap-connected on both sides of the installation cover plate.

[0019] As a further solution of the present invention: the upper cover docking mechanism includes a loading rack, a loading guide rail is fixedly installed at the bottom of the loading rack, a mounting seat is slidably installed on the inner wall of the loading guide rail, a material picking cylinder is fixedly installed at the bottom of the mounting seat, and a negative pressure suction cup is fixedly connected to the output end of the material picking cylinder.

[0020] An operating method of a housing assembly device for USB flash drive processing comprises the following steps:

[0021] Step 1: Adjust the position of each dispensing head on the dispensing assembly so that it is aligned with the dispensing position on the USB flash drive;

[0022] Step 2: Connect the U disk lower cover and the U disk body to obtain an assembly, install the assembly into the positioning card slot, and drive the assembly to move by rotating the conveyor belt; the U disk body here refers to a structure with a USB interface and a circuit board structure that can perform the U disk function, that is, the U disk structure without the shell part;

[0023] Step 3: When the assembly moves to the position of the dispensing mechanism, the dispensing frame is driven downward by the driving member so that the dispensing head corresponds to the dispensing position, and the dispensing head delivers the glue to realize the dispensing of the assembly;

[0024] Step 4: After the dispensing is completed, the conveyor belt rotates to drive the assembly to move, and then the U disk cover is installed and docked with the assembly to obtain the U disk body;

[0025] Step 5: The conveyor belt rotates to drive the USB flash drive body to move, so that the USB flash drive body enters the roller pressing installation mechanism, and the USB flash drive body is rolled by the roller pressing roller to make the USB flash drive body tightly combined;

[0026] Step 6: Remove the rolled USB flash drive body to complete the assembly of the USB flash drive.

[0027] Compared with the prior art, the present invention has the following beneficial effects: the dispensing mechanism of the present invention uses a dispensing head to dispense glue to the inside of a docking sleeve structure inherent in the U disk shell for carrying out docking operations, and utilizes the extrusion during the assembly process of the U disk upper cover and the U disk lower cover to extrude the glue, thereby effectively avoiding the disadvantages of dispensing glue along the contour or a large number of dispensing operations;

[0028] The present invention provides an adjustment unit and uses an adjustment motor to drive the sliding frame to rotate, thereby realizing automatic adjustment of the inclination angle of the sliding frame, and adjusting the position of the dispensing head in conjunction with the sliding adjustment of the base position, thereby adapting to the assembly operation of USB flash drives of different sizes;

[0029] The present invention provides structures such as an air guide cavity and an air inlet pipe to convey air flow into the diverter pipe, blow out the rubber material from the diverter pipe and the glue dispensing head, and cooperates with a servo motor to drive the diverter turntable to rotate, so that the guide port and the air guide port can be alternately aligned with the diverter pipe, thereby realizing the switching between the two functions of sending out the rubber material or sending out the air flow, thereby meeting the need to clean the residual rubber material in the glue dispensing head and the diverter pipe.

[0030] The present invention rolls the U disk upper cover from the top thereof by a plurality of pressing rollers, so that the U disk upper cover and the U disk lower cover are closely connected and the rubber material in the connecting sleeve is fully squeezed out, thereby realizing stable connection between the U disk upper cover and the U disk lower cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A perspective view of the present invention;

[0032] Figure 2 It is a structural schematic diagram of the positioning slot of the present invention;

[0033] Figure 3 A three-dimensional diagram of the dispensing assembly of the present invention;

[0034] Figure 4 A bottom view of the glue dispensing assembly of the present invention;

[0035] Figure 5 is a cross-sectional view of the flow diversion component of the present invention;

[0036] Figure 6 is a three-dimensional diagram of the diversion turntable of the present invention;

[0037] Figure 7 It is a side cross-sectional view of the roller pressing installation mechanism of the present invention;

[0038] Figure 8 It is a front cross-sectional view of the roller pressing installation mechanism of the present invention;

[0039] Fig. 9 is a cross-sectional view of the hot air rack of the present invention;

[0040] Fig.10 It is a cross-sectional view of the upper cover docking mechanism of the present invention;

[0041] Fig.11 It is a schematic diagram of the docking state of the docking column and the docking sleeve of the present invention.

[0042] In the figure: 1, machine; 2, conveyor belt; 3, positioning card slot; 4, U disk lower cover; 5, U disk upper cover; 6, dispensing mechanism; 601, support frame; 602, hanger; 603, dispensing frame; 604, base; 605, dispensing head; 606, sliding frame; 607, adjustment slot; 608, shunt pipe; 609, shunt turntable; 610, guide port; 611, guide block; 612, air guide hole; 613, servo motor; 614, glue inlet pipe; 615, air inlet pipe; 616, through hole; 617, guide cavity; 618, air guide cavity; 619, regulating cylinder; 7, roller installation mechanism; 701, installation cover plate; 702, roller frame; 703, pressing roller; 704, hot air frame; 7041, air supply fan; 7042, electric heating tube; 705, positioning frame; 706, cleaning roller; 707, scraping piece; 708, wind shield; 709, dust cover net; 8, upper cover docking mechanism; 801, feeding frame; 802, feeding guide rail; 803, material taking cylinder; 804, negative pressure suction cup; 805, feeding conveyor belt; 9, docking sleeve; 10, docking column. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] See also Figure 1 In the embodiment of the present invention, a housing assembly device for USB flash drive processing includes a machine platform 1, a conveyor belt 2 is rotatably mounted on one side of the top of the machine platform 1, and a plurality of positioning slots 3 for clamping a lower cover 4 of the USB flash drive are fixedly connected to the top of the conveyor belt 2. Figure 2 In this embodiment, the positioning slot 3 includes four right-angled limit blocks, and the four limit blocks enclose a rectangular local area for limiting the U disk lower cover 4. In the specific implementation, the shape of the positioning slot 3 should be consistent with the outer contour of the U disk shell, so as to achieve stable limiting of the U disk shell; the height of the positioning slot 3 is greater than the height of the U disk lower cover 4, so that after the U disk upper cover 5 and the U disk lower cover 4 are combined, the positioning slot 3 can also achieve stable limiting of the U disk upper cover 5.

[0045] See also Figure 1On the other side of the top of the machine 1, a glue dispensing mechanism 6, an upper cover docking mechanism 8 and a roller pressing installation mechanism 7 are sequentially arranged along the conveying direction of the conveyor belt 2.

[0046] The glue dispensing mechanism 6 includes a glue dispensing component and a mounting component for mounting the glue dispensing component. The glue dispensing component includes a glue dispensing frame 603. The edge of the glue dispensing frame 603 is provided with a glue dispensing head 605 and an adjustment unit for adjusting the posture of the glue dispensing head 605.

[0047] See also Figure 3 and Figure 4 The adjustment unit includes an adjustment slot 607, which is arranged as a fan-shaped slot, that is, the inner wall of the adjustment slot 607 on one side away from the edge of the dispensing frame 603 is inclined, and one end of the inner wall of the adjustment slot 607 is rotatably connected with a sliding frame 606, and an adjustment motor is embedded above the rotational connection position between the sliding frame 606 and the adjustment slot 607, and the output end of the adjustment motor is fixedly connected to the sliding frame 606, so that the adjustment motor is used to drive the sliding frame 606 to rotate, so as to realize automatic adjustment of the inclination angle of the sliding frame 606; the bottom of the sliding frame 606 is slidably connected with the base 604, and the bottom of the base 604 is fixedly connected to the dispensing head 605, and the edge of the base 604 is rotatably connected with a plurality of locking bolts, and the bottoms of the plurality of locking bolts are in tight contact with the bottom of the sliding frame 606, so as to fix the position of the base 604, and then fix the position of the dispensing head 605.

[0048] As a common USB flash drive shell structure, please refer to Fig.11 The U disk shell targeted by the present application includes a U disk upper cover 5 and a U disk lower cover 4, and a plurality of docking sleeves 9 are fixedly connected inside the U disk lower cover 4, and a plurality of docking poles 10 are fixedly connected to the U disk upper cover 5. The plurality of docking poles 10 are correspondingly arranged with the plurality of docking sleeves 9. Through the mutual combination of the docking sleeves 9 and the docking poles 10, the stable docking of the U disk upper cover 5 and the U disk lower cover 4 is achieved.

[0049] In the present application, the docking sleeve 9 is used to contain the glue, that is, the location of the docking sleeve 9 is the glue dispensing location, and the location of the glue dispensing head 605 corresponds to the glue dispensing location. After the glue dispensing is completed, the docking column 10 is combined with the docking sleeve 9, and the glue in the docking sleeve 9 is squeezed out through the gap between the docking sleeve 9 and the docking column 10;

[0050] See also Figure 5 and Figure 6 A diversion assembly for conveying glue to each dispensing head 605 is provided in the middle of the dispensing rack 603. The diversion assembly includes a diversion cavity. A plurality of diversion tubes 608 are fixedly connected to the edge of the diversion cavity. The plurality of diversion tubes 608 are respectively connected to the plurality of dispensing heads 605.

[0051] Since the glue dispensing head 605 of the present application is used to transport glue into the docking sleeve 9, and the inner diameter of the docking sleeve 9 is relatively small, a glue discharge needle is provided at the output port of the glue dispensing head 605 for stably supplying glue into the docking sleeve 9. Since the diameter of the glue discharge needle is relatively thin, the glue inside is prone to coagulation after being not used for a long time, causing blockage of the glue dispensing head 605. Therefore, the present application considers discharging the residual glue in the diverter tube 608 and the glue dispensing head 605 when not in use; the specific method is: a diverter turntable 609 is rotatably installed inside the diverter cavity, and a plurality of guide cavities 617 are arranged inside the diverter turntable 609, and a plurality of guide cavities 617 are provided with guide ports 610 at one end, and a plurality of guide ports 610 are respectively arranged corresponding to a plurality of diverter tubes 608, and a plurality of guide cavities 617 are provided with air guide cavities 618 on one side, and a plurality of air guide cavities 618 are provided with air guide holes 612 on one side, and a servo motor 613 for driving the diverter turntable 609 to rotate is fixedly installed at the bottom of the diverter turntable 609; a glue feed pipe 614 is fixedly connected to the bottom of the diverter turntable 609, and one end of the feed pipe is connected to an external glue supply device The splitter turntable 609 is connected, a dividing ring is fixedly connected to the middle of the inner wall, and through holes 616 are opened at the corresponding positions of the dividing ring and each guide cavity 617, and the rubber material fed by the feed pipe enters each guide cavity 617 through each through hole; the middle parts of several air guide cavities 618 are fixedly connected with air inlet pipes 615, and several air inlet pipes 615 are fixedly connected to the output end of an external air pump; that is, by setting structures such as the air guide cavity 618 and the air inlet pipe 615, air flow is transported into the splitter pipe 608, and the rubber material in the splitter pipe 608 and the glue dispensing head 605 is blown out, and the servo motor 613 is set to drive the splitter turntable 609 to rotate, so that the guide port 610 and the air guide port can be alternately aligned with the splitter pipe 608, so as to realize the switching between the two functions of sending out rubber material or sending out air flow.

[0052] In order to increase the pressure of the rubber delivered by the guide cavity 617 and ensure the stable delivery of the rubber, guide blocks 611 are fixedly connected to both sides of the inner walls of several guide cavities 617, and the sides of the two guide blocks 611 close to each other are inclined so that the rubber in the guide cavity 617 is concentrated on the guide port 610.

[0053] See also Figure 1 In order to realize the installation of the dispensing component, the installation component includes a support frame 601, a mounting frame is fixedly connected to one side of the support frame 601, a hanging frame 602 is fixedly installed in the middle of the mounting frame, and an adjusting cylinder 619 is fixedly installed at the bottom of the hanging frame 602. The output end of the adjusting cylinder 619 is fixedly connected to the top of the dispensing frame 603. The dispensing frame 603 is driven to rise and fall by the adjusting cylinder 619 to adjust the height of the dispensing head 605 to meet the docking needs of the dispensing head 605 and the docking sleeve 9.

[0054] See also Figure 7 and Figure 8 The roller-pressing installation mechanism 7 is used to roll and press the installed upper cover and lower cover to ensure the stable combination of the upper cover and the lower cover; the roller-pressing installation mechanism 7 includes a mounting cover plate 701, both ends of which are provided with through grooves, the width of the through grooves is consistent with the width of the conveyor belt 2, and a roller frame 702 is fixedly installed on the inner wall of the mounting cover plate 701, and a plurality of pressing rollers 703 are rotatably installed on the inner wall of the roller frame 702. The top of the U disk upper cover 5 is rolled by the plurality of pressing rollers 703, so that the U disk upper cover 5 and the U disk lower cover 4 are close to each other, and the rubber in the docking sleeve 9 is fully squeezed out, so as to realize the stable combination of the U disk upper cover 5 and the U disk lower cover 4.

[0055] In order to clean the rubber squeezed out from the joint between the U disk upper cover 5 and the U disk lower cover 4 during the rolling process, the present application installs a cover plate 701 with positioning frames 705 fixedly connected on both sides of the inner wall, and the ends of the two positioning frames 705 are fixedly installed with cleaning motors, and the output end of the cleaning motor is fixedly connected with a cleaning roller 706, and the height of the cleaning roller 706 is consistent with the height of the joint position. The cleaning motor is used to drive the cleaning roller 706 to rotate, and the rubber overflowing from the joint is stably cleaned by friction.

[0056] In order to discharge the scraped rubber and avoid the accumulation of rubber that causes obstruction of the rotation of the cleaning roller 706, a discharge groove is opened on one side of the two cleaning rollers 706, and the bottom of the inner wall of the discharge groove is inclined. A scraping piece 707 is fixedly connected to one end of the inner wall of the discharge groove, and one end of the scraping piece 707 is in contact with one side of the cleaning roller 706. During the rotation of the cleaning roller 706, the scraping piece 707 is in contact with the cleaning roller 706 to scrape off the excess rubber.

[0057] In order to achieve rapid drying and shaping of the adhesive and prevent the upper cover 5 of the USB flash drive and the lower cover 4 from being separated during subsequent processing, a hot air rack 704 is fixedly installed in the middle of the two positioning racks 705. Figure 8 and Fig. 9 A wind shield 708 is fixedly connected to one side of the hot air frame 704, and an air outlet slot is opened in the middle of the wind shield 708. The position height of the air outlet slot corresponds to the position height of the joint. A supply fan 7041 is fixedly installed on the inner wall of the hot air frame 704, and an electric heating pipe is fixedly installed between the supply fan 7041 and the wind shield 708. Dust cover nets 709 are snap-fitted and connected on both sides of the mounting cover plate 701 to prevent external dust from being blown to the U disk position and affecting the adhesive bonding operation.

[0058] In the specific implementation, the material removal and installation operation of the U disk cover 5 can be performed manually. In this embodiment, the cover docking mechanism 8 is used. Fig.10The upper cover docking mechanism 8 includes a loading rack 801, a loading guide rail 802 is fixedly installed at the bottom of the loading rack 801, a mounting seat is slidably installed on the inner wall of the loading guide rail 802, a material picking cylinder 803 is fixedly installed at the bottom of the mounting seat, and a negative pressure suction cup 804 is fixedly connected to the output end of the material picking cylinder 803. A loading conveyor belt 805 is arranged below the loading rack 801, and the U disk upper covers 5 are equidistantly arranged and placed on the loading conveyor belt 805; the upper cover docking mechanism 8 can also be replaced as a whole by a robotic arm with material picking and discharging functions for implementation.

[0059] The operation method of the present invention is to first adjust the position of each dispensing head 605 on the dispensing assembly so that it is aligned with the dispensing position on the USB flash drive. The adjustment method is to drive the sliding frame 606 to rotate by adjusting the motor, and then rotate the locking bolt to lock it in coordination with the position of the sliding base 604, so as to adjust the position of the dispensing head 605;

[0060] Then, the U disk lower cover 4 and the U disk body are connected manually or with external equipment to obtain a combination, and the combination is loaded into the positioning card slot 3, and then the conveyor belt 2 rotates to drive the combination to move;

[0061] When the assembly moves to the position of the dispensing mechanism 6, the dispensing frame 603 is driven downward by the regulating cylinder 619, so that the dispensing head 605 corresponds to the dispensing position, and then the external adhesive material supply device is started to send the adhesive material to the diversion turntable 609 through the feed pipe, and then the adhesive material is diverted by a plurality of material guide cavities, enters the diversion pipe 608 through the material guide port, and then sent by the dispensing head 605 to the docking sleeve 9 to achieve the dispensing of the assembly;

[0062] After the dispensing is completed, the conveyor belt 2 rotates to drive the assembly to move, and the feeding guide rail 802 drives the material taking cylinder 803 to move, and the negative pressure suction cup 804 is used to remove the U disk cover 5 from the feeding conveyor belt 805, and then the U disk cover 5 is installed and docked with the assembly to obtain the U disk body;

[0063] The U disk body is moved by the rotation of the conveyor belt 2, so that the U disk body enters the rolling installation mechanism 7, and is rolled by the rolling roller to make the U disk body tightly combined, and the cleaning roller 706 is driven by the cleaning motor to rotate to remove the rubber material squeezed out during the rolling process; at the same time, the air supply fan 7041 and the electric heating tube 7042 are started to send hot air to the joint between the U disk upper cover 5 and the U disk lower cover 4 to accelerate the drying and shaping of the rubber material; the U disk body that has been rolled is removed manually to complete the assembly of the U disk.

[0064] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A housing assembly device for USB flash drive processing, characterized in that: The machine comprises a machine (1), wherein a conveyor belt (2) is rotatably mounted on one side of the top of the machine (1), a plurality of positioning slots (3) for mounting a USB flash drive lower cover (4) are fixedly connected to the top of the conveyor belt (2), a plurality of docking sleeves (9) are arranged inside the USB flash drive lower cover (4), a plurality of docking posts (10) are fixedly connected to the USB flash drive upper cover (5), the plurality of docking posts (10) are arranged correspondingly to the plurality of docking sleeves (9), and the docking sleeves (9) are used to contain rubber; a glue dispensing mechanism (6), an upper cover docking mechanism (8) and a roller pressing installation mechanism (7) are sequentially arranged on the other side of the top of the machine (1) along the conveying direction of the conveyor belt (2); The glue dispensing mechanism (6) comprises a glue dispensing frame (603), wherein the glue dispensing frame (603) is connected to the machine platform via a mounting assembly, wherein the mounting assembly comprises a driving member for driving the glue dispensing frame to rise and fall and shift; a glue dispensing head (605) and an adjusting unit for adjusting the posture of the glue dispensing head (605) are arranged at the edge of the glue dispensing frame (603), and glue is dispensed into the docking sleeve (9) via the glue dispensing head; The upper cover docking mechanism (8) is used to dock and install the USB flash drive upper cover (5) and the USB flash drive lower cover (4); The rolling installation mechanism (7) is used to roll and press the installed U disk upper cover (5) and the U disk lower cover (4) together.

2. The housing assembly equipment for USB flash drive processing according to claim 1, characterized in that: The adjustment unit comprises an adjustment groove (607), one end of the inner wall of the adjustment groove (607) is rotatably connected to a sliding frame (606), the bottom of the sliding frame (606) is slidably connected to a base (604), and the bottom of the base (604) is fixedly connected to a dispensing head (605).

3. The housing assembly equipment for USB flash drive processing according to claim 1, characterized in that: A diversion assembly for conveying glue to each dispensing head (605) is arranged in the middle of the dispensing frame (603), and the diversion assembly comprises a diversion cavity, and a plurality of diversion tubes (608) are fixedly connected to the edge of the diversion cavity, and the plurality of diversion tubes (608) are respectively connected to a plurality of dispensing heads (605).

4. The housing assembly equipment for USB flash drive processing according to claim 3, characterized in that: A diversion turntable (609) is rotatably installed inside the diversion cavity, and a plurality of guide cavities (617) are arranged inside the diversion turntable (609), and a guide port (610) is opened at one end of each of the guide cavities (617), and the guide ports (610) are respectively arranged corresponding to a plurality of diversion tubes (608), and an air guide cavity (618) is arranged on one side of each of the guide cavities (617), and an air guide hole (612) is opened on one side of each of the air guide cavities (618), and a servo motor (613) for driving the diversion turntable (609) to rotate is fixedly installed at the bottom of the diversion turntable (609).

5. The housing assembly equipment for USB flash drive processing according to claim 1, characterized in that: The mounting assembly comprises a support frame (601), one side of the support frame (601) is fixedly connected to a mounting frame, the middle of the mounting frame is fixedly installed with a hanging frame (602), the driving component comprises an adjusting cylinder (619), the adjusting cylinder (619) is fixedly installed at the bottom of the hanging frame (602), and the output end of the adjusting cylinder (619) is fixedly connected to the top of the dispensing frame (603).

6. The housing assembly equipment for USB flash drive processing according to claim 1, characterized in that: The roller pressing installation mechanism (7) comprises a mounting cover plate (701), both ends of which are provided with through slots, the width of the through slots being consistent with the width of the conveyor belt (2), a roller frame (702) being fixedly mounted on the inner wall of the mounting cover plate (701), and a plurality of pressing rollers (703) being rotatably mounted on the inner wall of the roller frame (702).

7. The housing assembly equipment for USB flash drive processing according to claim 6, characterized in that: Positioning frames (705) are fixedly connected to both sides of the inner wall of the installation cover plate (701), and cleaning motors are fixedly installed at the ends of the two positioning frames (705), and the output end of the cleaning motor is fixedly connected to a cleaning roller (706).

8. The housing assembly equipment for USB flash drive processing according to claim 7, characterized in that: A discharge groove is provided on one side of the cleaning roller (706), the bottom of the inner wall of the discharge groove is inclined, a scraping sheet (707) is fixedly connected to one end of the inner wall of the discharge groove, and one end of the scraping sheet (707) is in close contact with one side of the cleaning roller (706).

9. The housing assembly equipment for USB flash drive processing according to claim 7, characterized in that: A hot air rack (704) is fixedly installed in the middle of the two positioning racks (705), a wind shield (708) is fixedly connected to one side of the hot air rack (704), an air outlet slot is opened in the middle of the wind shield (708), a supply fan is fixedly installed on the inner wall of the hot air rack (704), an electric heating pipe is fixedly installed between the supply fan and the wind shield (708), and dust cover nets (709) are snap-fitted and connected to both sides of the installation cover plate (701).

10. An operating method for a USB flash drive shell assembly device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Adjust the position of each dispensing head (605) on the dispensing assembly so that it is aligned with the dispensing position on the USB flash drive; Step 2: snap the U disk lower cover (4) and the U disk body together to obtain an assembly, insert the assembly into the positioning slot (3), and drive the assembly to move by rotating the conveyor belt (2); Step 3: When the assembly moves to the position where the glue dispensing mechanism (6) is located, the driving member drives the glue dispensing frame (603) to move downward, so that the glue dispensing head (605) corresponds to the glue dispensing position, and the glue dispensing head (605) delivers glue to achieve glue dispensing of the assembly; Step 4: After the dispensing is completed, the conveyor belt (2) rotates to drive the assembly to move, and then the USB flash drive cover (5) is installed and docked with the assembly to obtain the USB flash drive body; Step 5: The conveyor belt (2) rotates to drive the USB flash drive body to move, so that the USB flash drive body enters the roller pressing installation mechanism (7), and the USB flash drive body is rolled by the roller pressing roller to make the USB flash drive body tightly combined; Step 6: Remove the rolled USB flash drive body to complete the assembly of the USB flash drive.

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