PCB full-automatic slice sampling machine

Abstract

The utility model discloses a PCB full-automatic slice sampler which comprises a slice sampler main body and a supporting assembly, the two sides of the bottom of the slice sampler main body are provided with containing grooves, and the supporting assembly used for jacking and moving the slice sampler main body is installed in the containing grooves. The supporting assembly comprises a supporting plate, a tooth groove, a limiting block, a motor gear and a universal wheel, the tooth groove is formed in the left side of the supporting plate, the outer wall of the supporting plate is sleeved with the limiting block, the motor gear is rotationally installed on the left side of the limiting block, the right side of the motor gear is meshed with the tooth groove, and the universal wheel is rotationally installed at the tail end of the supporting plate. And the universal wheels are in sliding connection with the slice sampler main body through the supporting plate. According to the PCB full-automatic slice sampling machine, the universal wheels can be stored and protected, meanwhile, dust in the sealing bin can be rapidly extracted, and the situation that the detection effect is affected due to the fact that too much dust is accumulated in the sealing bin is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a PCB full-automatic slicing and sampling machine. Background Art

[0002] PCB (Printed Circuit Board), also known as printed circuit board in Chinese, is an important electronic component, a support for electronic components, and a carrier for the electrical connection of electronic components. Because it is made by electronic printing, it is called a "printed" circuit board. When cutting the corners of the PCB, it needs to be adjusted by a fully automatic slicer.

[0003] For example, the patent document with application number CN202120443073.3 discloses a PCB fully-automatic slicing sampler. The utility model PCB fully-automatic slicing sampler is placed separately through the control cabinet, which is convenient for maintenance and prevents dust from entering the interior of the electronic control components, and a motor dust cover is installed on the upper end of the spindle motor to isolate the dust generated during the sampling process, prevent the dust from causing a short circuit and fire in the circuit, and extend the service life of the equipment. However, due to its bulky size during transportation, universal wheels are generally added to the bottom of the slicing sampler. However, the slicing sampler is supported by the universal wheels, which will cause the slicing sampler to shake, and the universal wheels are used as load-bearing wheels for a long time, which greatly reduces its service life.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a PCB fully automatic slicing sampler is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic PCB slicing sampler to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic PCB slice sampler, comprising a slice sampler main body and a support assembly, wherein storage grooves are provided on both sides of the bottom of the slice sampler main body, and the support assembly for lifting and moving the slice sampler main body is installed inside the storage groove, and the support assembly comprises a support plate, a tooth groove, a limit block, a motor gear and a universal wheel, a tooth groove is provided on the left side of the support plate, and a limit block is provided on the outer wall of the support plate, a motor gear is rotatably installed on the left side of the limit block, and the motor gear has tooth grooves meshing on the right side, and a universal wheel is rotatably installed on the end of the support plate, and the universal wheel is slidably connected to the slice sampler main body through the support plate.

[0007] Furthermore, a cutting chamber is provided on the top of the slice sampling machine body, and a control panel is fixedly installed on the front end of the cutting chamber.

[0008] Furthermore, a sealing cover plate is installed at the connection between the cutting chamber and the right side of the slice sampling machine body, and the rear end of the sealing cover plate is rotatably connected to the sealing chamber.

[0009] Furthermore, an air intake pipe is connected through the top of the sealing chamber, and a bellows is connected to the end of the air intake pipe.

[0010] Furthermore, an exhaust fan is fixedly installed at the bottom of the sealed chamber, and the top of the exhaust fan is connected to the sealed chamber.

[0011] Furthermore, a threaded sleeve is fixedly installed on the top of the sealing bin, and a threaded interface is threadedly connected to the bottom of the threaded sleeve, and a cloth bag is fixedly installed on the bottom of the threaded interface.

[0012] Compared with the prior art, the beneficial effect of the utility model is that the PCB fully automatic slicing sampler can not only store and protect the universal wheel, but also quickly extract the dust inside the sealed chamber to prevent excessive accumulation of dust inside the sealed chamber and affect the detection effect.

[0013] 1. The utility model uses the setting of the support assembly so that the motor arranged at the rear end of the motor gear provides power to the motor gear arranged inside the limit block, and then the motor gear drives the tooth groove in meshing connection on the left side to rise or fall, and the tooth groove drives the limit block to rise, so that the limit block pulls the universal wheel to retract into the storage groove, thereby achieving the purpose of storing and protecting the universal wheel;

[0014] 2. The utility model uses an exhaust fan in conjunction with a bellows, so that the exhaust fan sucks the dust inside the cutting chamber into the bellows through the bellows, and then sends the dust into the sealed chamber through the air intake duct connected between the bellows and the exhaust fan, so that a cloth bag fixed inside the sealed chamber stores the sucked dust. When the dust needs to be cleaned, the sealing cover is opened and the threaded interface is reversed to drive the cloth bag and the threaded sleeve to separate, thereby preventing excessive dust accumulation inside the sealed chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a fully automatic PCB slicing and sampling machine of the utility model;

[0016] Figure 2 This is a schematic diagram of the support component structure of a PCB fully automatic slicer sampling machine of the utility model;

[0017] Figure 3This is a schematic diagram of the connection structure between the exhaust fan and the bellows of a PCB full-automatic slicing and sampling machine of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of the threaded sleeve and the cloth bag connection of a PCB full-automatic slice sampling machine.

[0019] In the figure: 1. Slicer main body; 2. Storage slot; 3. Support assembly; 301. Support plate; 302. Tooth groove; 303. Limit block; 304. Motor gear; 305. Universal wheel; 4. Cutting chamber; 5. Control panel; 6. Sealing cover; 7. Sealing chamber; 8. Air inlet duct; 9. Bellows; 10. Exhaust fan; 11. Threaded sleeve; 12. Threaded interface; 13. Cloth bag. 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] like Figure 1-Figure 2 As shown, a PCB fully automatic slicing sampler includes a slicing sampler body 1 and a support assembly 3. Storage grooves 2 are provided on both sides of the bottom of the slicing sampler body 1. The support assembly 3 for lifting and moving the slicing sampler body 1 is installed inside the storage groove 2. The support assembly 3 includes a support plate 301, a tooth groove 302, a limit block 303, a motor gear 304 and a universal wheel 305. The left side of the support plate 301 is provided with a tooth groove 302, and the outer wall of the support plate 301 is sleeved with a limit block 303. The left side of the limit block 303 is rotatably installed with a motor gear 304, and the right side of the motor gear 304 is meshed with a tooth groove 302. The support plate 301 is provided with a tooth groove 302, and the outer wall of the support plate 301 is sleeved with a limit block 303. The left side of the limit block 303 is rotatably installed with a motor gear 304, and the right side of the motor gear 304 is meshed with a tooth groove 302. 01 is rotatably mounted with a universal wheel 305 at the end thereof, and the universal wheel 305 is slidably connected to the main body 1 of the slice sampler through the support plate 301. A cutting chamber 4 is arranged on the top of the main body 1 of the slice sampler, and a control panel 5 is fixedly mounted on the front end of the cutting chamber 4. A motor arranged at the rear end of the motor gear 304 provides power for the motor gear 304 arranged inside the limit block 303, and then the motor gear 304 drives the tooth groove 302 meshingly connected on the left side to rise or fall, and the tooth groove 302 drives the limit block 303 to rise, so that the limit block 303 pulls the universal wheel 305 to retract into the storage groove 2, thereby achieving the purpose of storing and protecting the universal wheel 305.

[0022] like Figure 3-Figure 4As shown, a sealing cover plate 6 is installed at the connection between the cutting chamber 4 and the right side of the slice sampler body 1, and the rear end of the sealing cover plate 6 is rotatably connected to the sealing chamber 7, the top of the sealing chamber 7 is connected with an air intake pipe 8, and the end of the air intake pipe 8 is connected with a bellows 9, the bottom of the sealing chamber 7 is fixedly installed with an exhaust fan 10, and the top of the exhaust fan 10 is connected with the sealing chamber 7, the top of the sealing chamber 7 is fixedly installed with a threaded sleeve 11, and the bottom of the threaded sleeve 11 is threadedly connected with a threaded interface 12, and the bottom of the threaded interface 12 is fixedly installed Equipped with a cloth bag 13, the exhaust fan 10 sucks the dust inside the cutting chamber 4 into the bellows 9 through the bellows 9, and then sends it into the sealed chamber 7 through the air intake pipe 8 connected between the bellows 9 and the exhaust fan 10, so that the cloth bag 13 fixed inside the sealed chamber 7 can store the sucked dust. When the dust needs to be cleaned, the sealing cover 6 is opened and the threaded interface 12 is reversely rotated so that the threaded interface 12 drives the cloth bag 13 to separate from the threaded sleeve 11, thereby preventing excessive dust accumulation inside the sealed chamber 7.

[0023] Working principle: When the PCB fully automatic slicing sampler is used, the motor provided at the rear end of the motor gear 304 provides power to the motor gear 304 provided inside the limit block 303, and then the motor gear 304 drives the tooth groove 302 in meshing connection on the left side to rise or fall, and the tooth groove 302 drives the limit block 303 to rise, so that the limit block 303 pulls the universal wheel 305 to retract into the receiving slot 2, and then the cutting tool provided inside the cutting chamber 4 cuts the PCB board, and the dust generated during cutting is discharged by the exhaust fan 10 in cooperation with the wave The bellows 9 sucks the dust inside the cutting chamber 4 into the bellows 9, and then sends it into the sealed chamber 7 through the air intake pipe 8 connected between the bellows 9 and the exhaust fan 10, so that the cloth bag 13 fixed inside the sealed chamber 7 can store the sucked dust. When the dust needs to be cleaned, the sealing cover 6 is opened and the threaded interface 12 is reversely rotated so that the threaded interface 12 drives the cloth bag 13 to separate from the threaded sleeve 11, thereby preventing the dust from accumulating too much inside the sealed chamber 7. This is the working principle of the PCB fully automatic slicing sampler.

[0024] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A fully automatic PCB slicing and sampling machine, comprising a slicing and sampling machine body (1) and a supporting assembly (3), characterized in that: The bottom sides of the slice sampler body (1) are provided with storage grooves (2), and the support assembly (3) for lifting and moving the slice sampler body (1) is installed inside the storage groove (2). The support assembly (3) comprises a support plate (301), a tooth groove (302), a limit block (303), a motor gear (304) and a universal wheel (305). The left side of the support plate (301) is provided with a tooth groove (302), and the outer wall of the support plate (301) is sleeved with a limit block (303). The left side of the limit block (303) is rotatably mounted with a motor gear (304), and the right side of the motor gear (304) is meshed with the tooth groove (302). The end of the support plate (301) is rotatably mounted with a universal wheel (305), and the universal wheel (305) is slidably connected with the slice sampler body (1) through the support plate (301).

2. A PCB fully automatic slicing and sampling machine according to claim 1, characterized in that: A cutting chamber (4) is arranged on the top of the slice sampling machine body (1), and a control panel (5) is fixedly mounted on the front end of the cutting chamber (4).

3. A PCB fully automatic slicing and sampling machine according to claim 2, characterized in that: A sealing cover plate (6) is installed at the connection between the cutting chamber (4) and the right side of the slice sampling machine body (1), and the rear end of the sealing cover plate (6) is rotatably connected to the sealing chamber (7).

4. A PCB fully automatic slicing and sampling machine according to claim 3, characterized in that: An air intake pipe (8) is connected through the top of the sealed chamber (7), and a bellows (9) is connected to the end of the air intake pipe (8).

5. The fully automatic PCB slicing and sampling machine according to claim 3, characterized in that: The bottom of the sealed bin (7) is fixedly mounted with an exhaust fan (10), and the top of the exhaust fan (10) is in continuous connection with the sealed bin (7).

6. The PCB fully automatic slicing and sampling machine according to claim 3, characterized in that: A threaded sleeve (11) is fixedly mounted on the top of the sealing bin (7), and a threaded interface (12) is threadedly connected to the bottom of the threaded sleeve (11), and a cloth bag (13) is fixedly mounted on the bottom of the threaded interface (12).

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