SMT automatic material receiving machine convenient to move

Abstract

The utility model discloses an SMT automatic material receiving machine convenient to move, which belongs to the technical field of SMT automatic material receiving machines, and comprises a material receiving machine main body, an automatic cutting material receiving assembly is arranged below the material receiving machine main body, one side of the automatic cutting material receiving assembly is provided with a first feed port, and the other side of the automatic cutting material receiving assembly is provided with a second feed port. A second feeding port is formed in the side, away from the first feeding port, of the automatic cutting and receiving assembly, a lifting mechanism is installed below the automatic cutting and receiving assembly, a wrong material preventing mechanism is arranged on one side of the receiving machine body, and a display screen is installed above the receiving machine body; the movable cleaning device is arranged, so that a worker can move the position of the material receiving machine through brake wheels when needed, and the device can clean raw materials through cooperation of a draught fan, filter cloth and other structures when needed; in addition, the material receiving machine can buffer external vibration through cooperation of a damper and an elastic rubber frame, and then the working capacity of the material receiving machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of SMT automatic material receiving machines, and in particular relates to an SMT automatic material receiving machine which is easy to move. Background Art

[0002] The SMT automatic material splicing machine is used in the SMT industry. It uses a light-sensing device to automatically detect the position of empty materials in SMT tape materials, accurately cuts them, automatically connects them, and automatically wraps and connects them with tape.

[0003] Chinese patent application No. 202022022322.X discloses an SMT automatic material receiving machine, including a material receiving machine body, a display screen is provided on the upper outer surface of the material receiving machine body, and an automatic cutting mechanism is provided on the lower end of the display screen, a second feed port is provided on one side of the automatic cutting mechanism, and a first feed port is provided on the other side of the automatic cutting mechanism, an anti-wrong material mechanism is provided at the rear end of the first feed port, and a waste box is provided at the lower end of the anti-wrong material mechanism, and a material receiving box is provided on the front outer surface of the waste box. The SMT circuit board floating height detection device described in the utility model can scan and detect the raw materials before receiving the materials through the anti-wrong material mechanism, which is conducive to correct material receiving, and can automatically cut the empty lines through the automatic cutting mechanism, which is conducive to improving processing efficiency, and can conveniently change the height of the device through the lifting mechanism, which is conducive to coping with various usage scenarios and bringing better usage prospects.

[0004] 1. The above-mentioned disclosed patent has the problem of being inconvenient to move and unable to clean the raw materials when needed, and is easily adversely affected by external vibrations, thereby reducing the working capacity of the material receiver; 2. The above-mentioned disclosed patent has the problem of being unable to close the first feed port and the second feed port when needed, resulting in foreign objects and impurities easily entering the first feed port and the second feed port when not working, causing adverse effects, thereby reducing the practicality of the material receiver. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a mobile SMT automatic material receiving machine, which has the characteristics of high working capacity and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an SMT automatic material receiving machine that is easy to move, including a material receiving machine body, an automatic cutting and receiving component is installed below the material receiving machine body, a first feed port is opened on one side of the automatic cutting and receiving component, a second feed port is opened on the side of the automatic cutting and receiving component away from the first feed port, a lifting mechanism is installed below the automatic cutting and receiving component, an anti-wrong material mechanism is arranged on one side of the material receiving machine body, a display screen is installed above the material receiving machine body, a mobile cleaning device is arranged on the outside of the lifting mechanism, and a closed isolation device is arranged on the outside of the display screen.

[0007] Preferably, the mobile cleaning device includes an L-shaped box, brake wheels and a buffer assembly. The L-shaped box is arranged on the outside of the lifting mechanism, a plurality of brake wheels are installed below the L-shaped box, and a buffer assembly is installed between the lifting mechanism and the L-shaped box and below the lifting mechanism.

[0008] Preferably, the mobile cleaning device also includes a filter cloth, a vibrator, a fan and a threaded block, a fan is installed on one side of the L-shaped box, a filter cloth is installed on the inner side of the L-shaped box and at a position on one side of the fan, a vibrator is installed on the side of the filter cloth close to the fan, and a threaded block is installed through threads at a lower position of the L-shaped box and at a position obliquely above the filter cloth.

[0009] Preferably, the buffer assembly includes a damper and an elastic rubber frame, the elastic rubber frame is installed between the liftable mechanism and the L-shaped box and below the liftable mechanism, and a plurality of dampers are installed between the liftable mechanism and the L-shaped box and inside the elastic rubber frame.

[0010] Preferably, the closed isolation device includes a screw rod, a knob and a closed frame. A screw rod is installed through a bearing above the material receiving machine body and on one side of the display screen. A knob is installed above the screw rod. A closed frame is installed on one side of the anti-wrong material mechanism and on the outside of the screw rod.

[0011] Preferably, the closed isolation device includes a guide rod, and the guide rod is installed above the material receiving machine body and at a position on the side of the display screen away from the screw rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a mobile cleaning device, so that the staff can move the position of the feeder by means of various brake wheels when needed, and the device can clean the raw materials by means of the cooperation of structures such as a fan and a filter cloth when needed. In addition, the feeder can buffer external vibrations by means of the cooperation of a damper and an elastic rubber frame, thereby improving the working capacity of the feeder.

[0014] 2. The utility model provides a closed isolation device so that the staff can close the first feed port and the second feed port when necessary through the cooperation of structures such as a screw rod and a closed frame, thereby preventing foreign objects and impurities from entering the first feed port and the second feed port when not working and causing adverse effects, thereby improving the practicality of the material receiving machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional cutaway view of the mobile cleaning device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the closed isolation device of the utility model.

[0019] In the figure: 1. Automatic cutting and receiving assembly; 2. Liftable mechanism; 3. Mobile cleaning device; 31. L-shaped box; 32. Brake wheel; 33. Buffer assembly; 331. Damper; 332. Elastic rubber frame; 34. Filter cloth; 35. Vibrator; 36. Fan; 37. Threaded block; 4. First feed port; 5. Mis-feeding prevention mechanism; 6. Display screen; 7. Closed isolation device; 71. Screw rod; 72. Guide rod; 73. Knob; 74. Closed frame; 8. Feeder body; 9. Second feed port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4The utility model provides the following technical solutions: an SMT automatic material receiving machine that is easy to move, including a material receiving machine body 8, an automatic cutting and receiving component 1 is installed below the material receiving machine body 8, a first feed port 4 is opened on one side of the automatic cutting and receiving component 1, a second feed port 9 is opened on the side of the automatic cutting and receiving component 1 away from the first feed port 4, a lifting mechanism 2 is installed below the automatic cutting and receiving component 1, an anti-wrong material mechanism 5 is arranged on one side of the material receiving machine body 8, a display screen 6 is installed above the material receiving machine body 8, a mobile cleaning device 3 is arranged on the outside of the lifting mechanism 2, and a closed isolation device 7 is arranged on the outside of the display screen 6.

[0023] Specifically, the mobile cleaning device 3 includes an L-shaped box 31, brake wheels 32 and a buffer assembly 33. The L-shaped box 31 is arranged on the outside of the lifting mechanism 2, and a plurality of brake wheels 32 are installed below the L-shaped box 31. The buffer assembly 33 is installed between the lifting mechanism 2 and the L-shaped box 31 and below the lifting mechanism 2.

[0024] By adopting the above technical solution, the staff can move the position of the material receiving machine to a certain extent through each brake wheel 32 when needed, thereby reducing the difficulty of moving the material receiving machine and alleviating the labor burden of the staff.

[0025] Specifically, the mobile cleaning device 3 also includes a filter cloth 34, a vibrator 35, a fan 36 and a threaded block 37. The fan 36 is installed on one side of the L-shaped box 31, the filter cloth 34 is installed on the inner side of the L-shaped box 31 and at a position on the side of the fan 36, the vibrator 35 is installed on the side of the filter cloth 34 close to the fan 36, and the threaded block 37 is installed through threads at a lower position of the L-shaped box 31 and at a position obliquely above the filter cloth 34.

[0026] By adopting the above technical solution, the device can clean the raw materials to a certain extent through the cooperation of structures such as the fan 36 and the filter cloth 34 when necessary, so as to better meet the working needs in different situations and ensure the normal progress of the work.

[0027] Specifically, the buffer assembly 33 includes a damper 331 and an elastic rubber frame 332. The elastic rubber frame 332 is installed between the liftable mechanism 2 and the L-shaped box 31 and below the liftable mechanism 2. A plurality of dampers 331 are installed between the liftable mechanism 2 and the L-shaped box 31 and inside the elastic rubber frame 332.

[0028] By adopting the above technical solution, the material receiving machine can buffer the external vibration to a certain extent through the cooperation of the damper 331 and the elastic rubber frame 332, thereby reducing the possibility of adverse effects of external vibration on work.

[0029] When the present embodiment is used, when the SMT automatic material receiving machine is needed, the material receiving machine is pushed, and the material receiving machine is moved to the working position by moving the brake wheels 32 in the cleaning device 3, and the lifting mechanism 2 is operated to adjust the height of the automatic cutting and receiving assembly 1, the material receiving machine body 8 and the display screen 6 and other structures, and then the raw material is passed between the top of the L-shaped box 31 and the anti-wrong material mechanism 5, and the fan 36 is started. Under the action of the fan 36, the dust and other objects on the raw material are sucked into the L-shaped box 31, and then blocked by the filter cloth 34. The staff can start the vibrator 35 to drive the filter cloth 34 to vibrate, thereby preventing the filter cloth 34 from being blocked, and the anti-wrong material mechanism 5 scans and detects the raw material, and then the raw material passes through the first feed port 4 into the automatic cutting and receiving assembly 1, and is cut and received by the automatic cutting and receiving assembly 1, so that it can be used. When necessary, the staff can unscrew the threaded block 37 to remove the dust and other objects blocked by the filter cloth 34, and the damper 331 and the elastic rubber frame 332 in the buffer assembly 33 can buffer the external vibration.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the closed isolation device 7 includes a screw rod 71, a knob 73 and a closed frame 74, the screw rod 71 is installed through a bearing above the material receiving machine body 8 and at a position on the side of the display screen 6, the knob 73 is installed above the screw rod 71, and the closed frame 74 is installed on one side of the anti-wrong material mechanism 5 and at a position outside the screw rod 71.

[0032] By adopting the above technical solution, the staff can close the first feed port 4 and the second feed port 9 when necessary through the cooperation of structures such as the screw rod 71 and the closing frame 74, thereby preventing foreign objects and impurities from entering the first feed port 4 and the second feed port 9 when not working and causing adverse effects.

[0033] Specifically, the closed isolation device 7 includes a guide rod 72 , and the guide rod 72 is installed above the material receiving machine body 8 and at a position on the side of the display screen 6 away from the screw rod 71 .

[0034] By adopting the above technical solution, the material receiving machine can guide and limit the closing frame 74 to a certain extent through the guide rod 72 when necessary, thereby preventing the closing frame 74 from rotating and deviating during the movement.

[0035] When this embodiment is used, when it is necessary to close the first feed port 4 and the second feed port 9, the staff turns the knob 73 in the closing isolation device 7, thereby driving the screw rod 71 to rotate. The screw rod 71 is threadedly connected to the closing frame 74, and the closing frame 74 is slidingly connected to the guide rod 72, so the screw rod 71 drives the closing frame 74 to descend until the closing frame 74 closes the first feed port 4 and the second feed port 9, thereby preventing foreign objects and impurities from entering the first feed port 4 and the second feed port 9 when not working and causing adverse effects.

[0036] The structure and principle of the automatic cutting and receiving assembly 1, the lifting mechanism 2, the first feed port 4, the anti-wrong material mechanism 5, the display screen 6, the receiving machine body 8, and the second feed port 9 composed of a receiving box, an automatic cutting mechanism and a waste box in the utility model have been disclosed in an SMT automatic receiving machine disclosed in Chinese patent application No. 202022022322.X. Its working principle is that first, through the set anti-wrong material mechanism, the raw materials can be scanned and detected before receiving the materials, which is conducive to correct material receiving. The anti-wrong material mechanism is above the first feed port, and the scanner is electrically connected to the controller and the alarm. After power is turned on, the scanner scans the raw materials, and the system on the display screen performs data analysis and comparison. If they are consistent, the raw materials enter for further processing. If they are inconsistent, the controller controls the alarm to sound an alarm to remind the operator. At this time, the raw materials wait in place and will not enter the processing area. By setting The automatic cutting mechanism can automatically cut the empty wires, which is beneficial to improving the processing efficiency. A slide groove is provided above the connection point. The slide block allows the cutter and the infrared transmitter to slide back and forth left and right. The control system of the device will control the movement of the slide block, identify the position of the empty wire through the infrared transmitter, and then the cutter will automatically cut the empty wire. The cutting effect and speed are good. Then the finished product enters the receiving box, and the excess empty wire enters the waste box, and then they are processed separately. The height of the device can be easily changed through the set lifting mechanism, which is beneficial to cope with various usage scenarios. Two identical telescopic columns are provided at the bottom of the waste box, which are driven by the cylinder. The lever is pushed upward, the telescopic column moves upward, the lever is reset, the telescopic column stops moving, and the lever is pushed downward, the telescopic column moves downward. In this way, the height of the first feed port and the second feed port can be better changed, and it is also convenient for operators of different heights to operate the display screen.

[0037] The structure and principle of the vibrator 35 in the utility model have been disclosed in an easy-to-clean concrete mixing device disclosed in Chinese Patent Application No. 201821054815.8. Its working principle is composed of components such as springs, mass blocks, and motors. When the spring or mass block is subjected to external force from the motor, elastic deformation or displacement will occur, thereby generating vibration.

[0038] The working principle and use process of the utility model are as follows: when the SMT automatic material receiving machine is needed, the material receiving machine is pushed, and the material receiving machine is moved to the working position by moving the brake wheels 32 in the cleaning device 3, and the lifting mechanism 2 is operated to adjust the height of the automatic cutting and receiving assembly 1, the material receiving machine body 8 and the display screen 6 and other structures, and then the raw material is passed between the top of the L-shaped box 31 and the anti-wrong material mechanism 5, and the fan 36 is started. Under the action of the fan 36, the dust and other objects on the raw material are sucked into the L-shaped box 31, and then blocked by the filter cloth 34. The staff can start the vibrator 35 to drive the filter cloth 34 to vibrate, thereby preventing the filter cloth 34 from being blocked, and the anti-wrong material mechanism 5 scans and detects the raw material, and then the raw material passes through the first feed port 4 into the automatic cutting and receiving assembly 1, and is automatically cut and received. The component 1 is cut and connected for use. When necessary, the staff can unscrew the threaded block 37 to remove the dust and other objects blocked by the filter cloth 34. The damper 331 and the elastic rubber frame 332 in the buffer component 33 can buffer the external vibration; when it is necessary to close the first feed port 4 and the second feed port 9, the staff turns the knob 73 in the closed isolation device 7, thereby driving the screw rod 71 to rotate. The screw rod 71 is threadedly connected to the closing frame 74, and the closing frame 74 is slidingly connected to the guide rod 72, so the screw rod 71 drives the closing frame 74 to descend until the closing frame 74 closes the first feed port 4 and the second feed port 9, thereby preventing foreign objects and impurities from entering the first feed port 4 and the second feed port 9 when not working and causing adverse effects.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile SMT automatic material receiving machine, comprising a material receiving machine body, characterized in that: An automatic cutting and receiving assembly is installed below the main body of the material receiving machine, a first feed port is opened on one side of the automatic cutting and receiving assembly, a second feed port is opened on the side of the automatic cutting and receiving assembly away from the first feed port, a lifting mechanism is installed below the automatic cutting and receiving assembly, an anti-wrong material mechanism is arranged on one side of the main body of the material receiving machine, a display screen is installed above the main body of the material receiving machine, a mobile cleaning device is arranged on the outside of the lifting mechanism, and a closed isolation device is arranged on the outside of the display screen.

2. The portable SMT automatic material receiving machine according to claim 1, characterized in that: The mobile cleaning device includes an L-shaped box, brake wheels and a buffer assembly. The L-shaped box is arranged on the outside of the lifting mechanism, a plurality of brake wheels are installed below the L-shaped box, and a buffer assembly is installed between the lifting mechanism and the L-shaped box and below the lifting mechanism.

3. The portable SMT automatic material receiving machine according to claim 2, characterized in that: The mobile cleaning device also includes a filter cloth, a vibrator, a fan and a threaded block. The fan is installed on one side of the L-shaped box, the filter cloth is installed on the inner side of the L-shaped box and at a position on one side of the fan, the vibrator is installed on the side of the filter cloth close to the fan, and the threaded block is installed through threads at a lower position of the L-shaped box and at a position obliquely above the filter cloth.

4. The SMT automatic material receiving machine that is easy to move according to claim 2 is characterized by: The buffer assembly includes a damper and an elastic rubber frame. The elastic rubber frame is installed between the liftable mechanism and the L-shaped box and below the liftable mechanism. A plurality of dampers are installed between the liftable mechanism and the L-shaped box and inside the elastic rubber frame.

5. The portable SMT automatic material receiving machine according to claim 1, characterized in that: The closed isolation device includes a screw rod, a knob and a closed frame. The screw rod is installed through a bearing above the main body of the material receiving machine and at a position on one side of the display screen. The knob is installed above the screw rod. The closed frame is installed on one side of the anti-wrong material mechanism and at a position outside the screw rod.

6. The portable SMT automatic material receiving machine according to claim 5, characterized in that: The closed isolation device comprises a guide rod, which is installed above the material receiving machine body and at a position on the side of the display screen away from the screw rod.

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