PCBA wireless module feeding and discharging cleaning mechanism

Abstract

The utility model discloses a PCBA wireless module feeding and discharging cleaning mechanism. The PCBA wireless module feeding and discharging cleaning mechanism comprises a forward and reverse pushing dust and static electricity removing assembly, a lifting platform, a supporting placement frame and a front push rod assembly. A discharging port is formed in the opening position of the upper end of the lifting platform, a supporting placing frame is arranged on the left side of the lifting platform, and a forward and reverse pushing dust and static electricity removing assembly is arranged on the right side of the lifting platform. According to the PCBA wireless module feeding and discharging cleaning mechanism, feeding and discharging of the PCBA wireless module are achieved through the lifting platform and the supporting placement frame, the PCBA wireless module is fed into the forward and reverse pushing dust and static electricity removing assembly through the front push rod assembly to be subjected to dust discharging and static electricity removing treatment, and cleaning of the PCBA wireless module is effectively guaranteed; and the result accuracy of the subsequent function test is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a PCBA wireless module loading and unloading cleaning mechanism. Background Art

[0002] PCBA (Printed Circuit Board) wireless modules are important components in various electrical devices. During the production process, PCBA wireless modules need to undergo functional testing, burn-in testing, or quality testing.

[0003] Before functional testing, current PCBA wireless modules usually absorb a lot of debris due to static electricity on their surfaces, affecting the accuracy of the functional test results. Therefore, there is an urgent need for a new PCBA wireless module loading and unloading cleaning mechanism to achieve static electricity and dust removal. Utility Model Content

[0004] In view of the above problems, the present invention is proposed to provide a PCBA wireless module loading and unloading cleaning mechanism that overcomes the above problems or at least partially solves the above problems.

[0005] The utility model provides a PCBA wireless module loading and unloading cleaning mechanism, which includes: a forward and reverse push dust removal and static electricity removal component, a lifting platform, a support placement frame and a front push rod component; a discharge port is provided at the upper opening position of the lifting platform, a support placement frame is provided on the left side of the lifting platform, and a forward and reverse push dust removal and static electricity removal component is provided on the right side of the lifting platform; the upper end of the support placement frame is a unloading area, a unloading frame is placed in the unloading area, the lower end of the support placement frame is a preparation area, a preparation frame is placed in the preparation area, the loading area is inside the lifting platform, a loading frame is placed in the loading area, and the loading frame, unloading frame and preparation frame have the same structure; the support placement frame is located at the bottom of the unloading frame and is provided with a front push rod component, and the setting height of the front push rod component matches the discharge height of the loading frame.

[0006] Optionally, the front push rod assembly includes a front push rod support frame, a first guide rod, a cylinder mounting seat, and a front push rod cylinder; the two front push rod support frames are symmetrically arranged, the two first guide rods are arranged parallel to the inner sides of the two front push rod support frames, the lower end of the cylinder mounting seat is slidably connected to the first guide rod, the upper end of the cylinder mounting seat is fixedly connected to the support and placement frame, the front push rod cylinder is arranged on the cylinder mounting seat, and the front push rod cylinder is used to push the PCBA wireless module in the feeding frame from the discharge port to the forward and reverse dust removal and static removal assembly.

[0007] Optionally, a first ball screw is further provided on the front push rod support frame, the first ball screw is transmission-connected to the cylinder mounting seat, and the outer end of the first ball screw is connected to a handwheel.

[0008] Optionally, the forward and reverse push dust removal and static electricity removal assembly includes a forward and reverse push rail bracket assembly, a reverse push assembly, a front push rail assembly, a rear push rail assembly and a position sensor; the reverse push assembly, the front push rail assembly and the rear push rail assembly are all arranged on the forward and reverse push rail bracket assembly, the front push rail assembly and the rear push rail assembly are symmetrically arranged and are mirror images of each other, and a position sensor is provided on the front push rail assembly and / or the rear push rail assembly.

[0009] Optionally, the forward and reverse thrust track bracket assembly includes a track gantry, an upper mounting frame, an ion wind rod, a second guide rod, a screw bearing seat, a second ball screw, an adjustment motor mounting seat and an adjustment motor assembly; the track gantry is fixedly connected to the lifting platform, and two second guide rods are arranged in parallel on the inner side of the track gantry, and screw bearing seats are respectively arranged at both ends of the track gantry, and the second ball screw is arranged on the screw bearing seat, and the lower ends of the reverse thrust assembly, the forward thrust track assembly and the backward thrust track assembly are respectively passed through the second guide rod and the second ball screw, wherein the The rear push rail assembly is connected to the second ball screw in transmission; the gap between the front push rail assembly and the rear push rail assembly forms a transmission rail, the transmission rail is opposite to the front push rod assembly, and the reverse push assembly is located below the transmission rail; an upper mounting frame is spanned on the upper end of the rail gantry, and an ion wind rod is provided on the upper mounting frame; an adjustment motor mounting seat is provided at one end outside the rail gantry, and an adjustment motor assembly is provided on the adjustment motor mounting seat, the adjustment motor assembly is connected to the second ball screw in transmission, and the adjustment motor assembly controls the rotation of the second ball screw.

[0010] Optionally, an adjustment knob is further provided on the adjustment motor assembly.

[0011] Optionally, the reverse thrust assembly includes a reverse thrust base, a first lifting cylinder, a guide bearing seat, a third guide rod, a first lifting plate, a reverse thrust cylinder, a push plate and a dust removal brush assembly; the reverse thrust base is arranged on the forward and reverse thrust track bracket assembly, the upper end of the reverse thrust base is provided with a first lifting cylinder and a guide bearing seat, the output end of the first lifting cylinder is connected to the first lifting plate, the lower end of the first lifting plate is provided with a third guide rod, and the third guide rod is inserted into the guide bearing seat; the upper end of the first lifting plate is provided with a reverse thrust cylinder, the output end of the reverse thrust cylinder is connected to the push plate, and the push plate is opposite to the loading frame; the reverse thrust base is provided with a dust removal brush assembly in the extension direction of the transmission track.

[0012] Optionally, the forward pushing rail assembly includes a transmission motor assembly, a rail base, a guide hole, a screw connecting hole, a second jacking plate, a guide wheel group, a pulley group, a second jacking cylinder, a guide mounting seat and a fourth guide rod, the lower end of the rail base is provided with a guide hole and a screw connecting hole corresponding to the positions of the second guide rod and the second ball screw, the second guide rod and the second ball screw are respectively inserted into the guide hole and the screw connecting hole; the position sensor is arranged on the rail base; the rail base is provided with a pulley group facing the inner side of the transmission rail; the outer side of the rail base is provided with a guide mounting seat, a second jacking cylinder and a transmission motor assembly, the transmission motor assembly is transmission-connected to the pulley group, the output end of the second jacking cylinder is connected to the second jacking plate, the lower end of the second jacking plate is provided with a fourth guide rod, the fourth guide rod is inserted in the guide mounting seat, and the second jacking plate is provided with a guide wheel group on the side facing the transmission rail, and the guide wheel group is located directly above the pulley group.

[0013] The technical solution provided in the embodiments of the present invention has at least the following technical effects or advantages:

[0014] The PCBA wireless module loading and unloading cleaning mechanism described in the embodiment of the utility model realizes the loading and unloading of the PCBA wireless module through a lifting platform and a supporting placement frame, and uses a front push rod assembly to send the PCBA wireless module into the forward and reverse push dust and static removal assembly for dust removal and static removal, thereby effectively ensuring the cleanliness of the PCBA wireless module and improving the accuracy of the results of subsequent functional tests.

[0015] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the exploded structure of the PCBA wireless module loading and unloading cleaning mechanism of the present invention;

[0018] Figure 2 This is a side view of the PCBA wireless module loading and unloading cleaning mechanism of the present invention;

[0019] Figure 3 Schematic diagram of the structure of the front push rod assembly;

[0020] Figure 4 This is a schematic diagram of the explosion structure of the forward and reverse dust removal and static removal components;

[0021] Figure 5 It is a structural diagram of the thrust reverser assembly;

[0022] Figure 6 This is an axonometric view of the forward track assembly;

[0023] Figure 7 This is the rear view of the forward track assembly.

[0024] Description of reference numerals:

[0025] 1. Forward and reverse push dust removal and static removal assembly; 2. Lifting platform; 3. Support rack; 4. Front push rod assembly; 5. Loading frame; 6. Unloading frame; 7. Preparation frame; 11. Forward and reverse push track bracket assembly; 12. Reverse push assembly; 13. Forward push track assembly; 14. Rear push track assembly; 15. Position sensor; 20. Discharge port; 41. Front push rod support frame; 42. First guide rod; 43. Cylinder mounting seat; 44. Front push rod cylinder; 46. First ball screw; 47. Handwheel; 111. Track gantry seat; 112. Upper mounting frame; 113. Ion wind rod; 114. Second guide rod; 115. Screw bearing seat; 11 6. Second ball screw; 117. Adjustment motor mounting seat; 118. Adjustment motor assembly; 119. Adjustment knob; 121. Back thrust base; 122. First jacking cylinder; 123. Guide bearing seat; 124. Third guide rod; 125. First jacking plate; 126. Back thrust cylinder; 127. Push plate; 128. Dust brush assembly; 130. Transmission motor assembly; 131. Track base; 132. Guide hole; 133. Screw connecting hole; 134. Second jacking plate; 135. Guide wheel assembly; 136. Pulley assembly; 137. Second jacking cylinder; 138. Guide mounting seat; 139. Fourth guide rod. DETAILED DESCRIPTION

[0026] Exemplary embodiments of the present disclosure will be described below in more detail with reference to the accompanying drawings.

[0027] In order to enable those skilled in the art to better understand the present invention, the following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. The accompanying drawings show preferred embodiments of the present invention. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0028] Unless otherwise specified, various raw materials, instruments and equipment used in the present invention can be purchased from the market or prepared by existing methods.

[0029] Figure 1 This is a schematic diagram of the exploded structure of the PCBA wireless module loading and unloading cleaning mechanism of the present invention. Figure 2 This is a side view of the PCBA wireless module loading and unloading cleaning mechanism of the utility model, see Figure 1-2As shown, the PCBA wireless module loading and unloading cleaning mechanism includes a forward and reverse push dust removal and static electricity removal component 1, a lifting platform 2, a support and placement frame 3 and a front push rod assembly 4; the upper end opening position of the lifting platform 2 is provided with a discharge port 20, the left side of the lifting platform 2 is provided with a support and placement frame 3, and the right side of the lifting platform 2 is provided with a forward and reverse push dust removal and static electricity removal component 1; the upper end of the support and placement frame 3 is a unloading area, and a unloading frame 6 is placed in the unloading area. The lower end of the support and placement frame 3 is a preparation area, and a preparation frame 7 is placed in the preparation area. The lifting platform 2 is a loading area, and a loading frame 5 is placed in the loading area. The loading frame 5, the loading frame 6 and the preparation frame 7 have the same structure, and are all material frame structures for storing PCBA wireless modules; the support and placement frame 3 is located at the bottom of the unloading frame 6 and is provided with a front push rod assembly 4. The setting height of the front push rod assembly 4 matches the discharge height of the loading frame 5. The rod assembly 4 is used to push the PCBA wireless module in the loading frame 5 from the discharge port 20 to the forward and reverse dust removal and static electricity removal assembly 1 for dust removal and static electricity removal processing; after all PCBA wireless modules in the loading frame 5 are processed, the lifting platform 2 raises the height position of the loading frame 5 and transports it to the unloading area. At this time, the loading frame 5 is changed to the unloading frame 6, waiting for unloading, and the preparation frame 7 moves to the loading area as a new loading frame 5; in the embodiment of the present utility model, the preparation area and the corresponding positions of the unloading area of ​​the supporting placement rack 3 can be additionally provided with a conveyor track or a conveyor belt, etc., for automatic preparation or unloading. Correspondingly, the lifting platform 2 can also be built-in with a horizontal transmission component to transport the loading frame 5 after the height is raised to the unloading area. It can be selected according to actual needs. In the scenario of considering cost reduction, manual handling can also be selected for loading and unloading. The embodiment of the present utility model has no restrictions on this.

[0030] Figure 3 It is a structural diagram of the front push rod assembly 4, combined with Figure 3As shown, the front push rod assembly 4 includes a front push rod support frame 41, a first guide rod 42, a cylinder mounting seat 43 and a front push rod cylinder 44; the two front push rod support frames 41 are symmetrically arranged, the two first guide rods 42 are arranged in parallel on the inner sides of the two front push rod support frames 41, the lower end of the cylinder mounting seat 43 is slidably connected to the first guide rod 42, the upper end of the cylinder mounting seat 43 is fixedly connected to the support frame 3, the front push rod cylinder 44 is arranged on the cylinder mounting seat 43, and the front push rod cylinder 44 is used to push the The PCBA wireless module in the loading frame 5 is pushed to the forward and reverse dust and static removal component 1 by the discharge port 20; a first ball screw 46 is also provided on the front push rod support frame 41, and the first ball screw 46 is transmission-connected to the cylinder mounting seat 43. The outer end of the first ball screw 46 is connected to a handwheel 47. By adjusting the handwheel 47, under the transmission action of the first ball screw 46, the position of the front push rod cylinder 44 can be adjusted accordingly, so that it can be suitable for PCBA wireless modules with different specifications and different application scenarios.

[0031] Figure 4 The explosion structure diagram of the dust removal and static removal component 1 is shown in the figure. Figure 4 As shown, the forward and reverse push dust and static removal assembly 1 includes a forward and reverse push rail bracket assembly 11, a reverse push assembly 12, a front push rail assembly 13, a rear push rail assembly 14 and a position sensor 15; the reverse push assembly 12, the front push rail assembly 13, and the rear push rail assembly 14 are all arranged on the forward and reverse push rail bracket assembly 11, the front push rail assembly 13 and the rear push rail assembly 14 are symmetrically arranged and have mirror-image structures to each other, and the front push rail assembly 13 and / or the rear push rail assembly 14 are provided with a position sensor 15 for sensing whether the PCBA wireless module is in place.

[0032] The forward and reverse push track bracket assembly 11 includes a track gantry seat 111, an upper mounting frame 112, an ion wind rod 113, a second guide rod 114, a screw bearing seat 115, a second ball screw 116, an adjustment motor mounting seat 117 and an adjustment motor assembly 118; the track gantry seat 111 is fixedly connected to the lifting platform 2, and two second guide rods 114 are arranged in parallel on the inner side of the track gantry seat 111, and screw bearing seats 115 are respectively arranged at both ends of the track gantry seat 111, and the second ball screw 116 is arranged on the screw bearing seat 115, and the lower ends of the reverse push assembly 12, the front push track assembly 13 and the rear push track assembly 14 are respectively passed through the second guide rod 114 and the second ball screw 116, wherein the rear push track assembly 14 is transmission-connected with the second ball screw 116; the gap between the front push track assembly 13 and the rear push track assembly 14 forms a transmission track, and the transmission track is directly opposite to the front push track assembly 13. Rod assembly 4, the reverse thrust assembly 12 is located below the transmission track; an upper mounting frame 112 is spanned at the upper end of the track gantry 111, and an ion wind rod 113 is provided on the upper mounting frame 112. The ion wind rod 113 is used to remove static electricity from the PCBA wireless module entering the transmission track, and at the same time remove foreign matter adsorbed by static electricity on the upper end of the PCBA wireless module. The foreign matter at the lower end of the PCBA wireless module is wiped off by the reverse thrust assembly 12; an adjustment motor mounting seat 117 is provided at one end outside the track gantry 111, and an adjustment motor assembly 118 is provided on the adjustment motor mounting seat 117. The adjustment motor assembly 118 is transmission-connected to the second ball screw 116, and the adjustment motor assembly 118 controls the rotation of the second ball screw 116; the adjustment motor assembly 118 is also provided with an adjustment knob 119, and the adjustment knob 119 is used to adjust the rotation of the second ball screw 116 when the machine is manually adjusted.

[0033] In an embodiment of the present utility model, the reverse push assembly 12 and the forward push rail assembly 13 are fixed relative to the second guide rod 114, so that through the transmission action of the second ball screw 116, the position of the reverse push rail assembly 14 can be adjusted to achieve the width adjustment of the transmission track, so that it can be suitable for PCBA wireless modules of different specifications.

[0034] Figure 5 The structure diagram of the reverse thrust assembly 12 is shown in FIG. Figure 5As shown, the reverse thrust assembly 12 includes a reverse thrust base 121, a first lifting cylinder 122, a guide bearing seat 123, a third guide rod 124, a first lifting plate 125, a reverse thrust cylinder 126, a push plate 127 and a dust removal brush assembly 128; the reverse thrust base 121 is arranged on the forward and reverse thrust track bracket assembly 11, and the upper end of the reverse thrust base 121 is provided with a first lifting cylinder 122 and a guide bearing seat 123, the output end of the first lifting cylinder 122 is connected to the first lifting plate 125, the lower end of the first lifting plate 125 is provided with a third guide rod 124, and the third guide rod 124 is inserted into the guide bearing seat 123; the upper end of the first lifting plate 125 is provided with a reverse thrust cylinder 126 The output end of the reverse thrust cylinder 126 is connected to a push plate 127, and the push plate 127 is facing the loading frame 5; the reverse thrust base 121 is provided with a dust removal brush assembly 128 in the extension direction of the transmission track; after the position sensor 15 senses that the PCBA wireless module enters the transmission track, the bottom of the PCBA wireless module is wiped off the debris by the dust removal brush assembly 128 and enters the next process for functional testing. After the functional test is completed, it returns to the transmission track and returns to the original route. The first lifting cylinder 122 lifts the first lifting plate 125, so that the reverse thrust cylinder 126 is at the same height as the PCBA wireless module, and the reverse thrust cylinder 126 returns the PCBA wireless module to the loading frame 5 through the push plate 127.

[0035] Figure 6 This is an axonometric view of the forward track assembly 13. Figure 7 It is a rear view of the forward track assembly 13, combined with Figure 6-7As shown, the forward push rail assembly 13 includes a transmission motor assembly 130, a rail base 131, a guide hole 132, a screw connecting hole 133, a second lifting plate 134, a guide wheel group 135, a pulley group 136, a second lifting cylinder 137, a guide mounting seat 138 and a fourth guide rod 139. The lower end of the rail base 131 is provided with a guide hole 132 and a screw connecting hole 133 corresponding to the positions of the second guide rod 114 and the second ball screw 116, and the second guide rod 114 and the second ball screw 116 are respectively inserted into the guide hole 132 and the screw connecting hole 133; the position sensor 15 is provided on the rail base 131; the rail base 131 is provided with a pulley group 136 on the inner side of the transmission rail; the outer side of the rail base 131 is provided with a guide mounting seat 138, a second lifting The cylinder 137 and the transmission motor assembly 130 are transmission-connected to the pulley group 136. The output end of the second lifting cylinder 137 is connected to the second lifting plate 134. The lower end of the second lifting plate 134 is provided with a fourth guide rod 139. The fourth guide rod 139 is inserted into the guide mounting seat 138. The second lifting plate 134 is provided with a guide wheel group 135 on the side facing the transmission track. The guide wheel group 135 is located directly above the pulley group 136. After the position sensor 15 senses that the PCBA wireless module enters the transmission track, the second lifting cylinder 137 controls the second lifting plate 134 to descend, and the transmission motor assembly 130 controls the pulley group 136 to rotate through transmission action. The guide wheel group 135 cooperates with the pulley group 136 to clamp and transport the PCBA wireless module.

[0036] The PCBA wireless module loading and unloading cleaning mechanism described in the embodiment of the utility model realizes the loading and unloading of the PCBA wireless module through the lifting platform 2 and the supporting placement frame 3, and uses the front push rod assembly 4 to send the PCBA wireless module into the forward and reverse push dust and static removal assembly 1 for dust removal and static removal, thereby effectively ensuring the cleanliness of the PCBA wireless module and improving the accuracy of the results of subsequent functional tests.

[0037] In the description provided herein, numerous specific details are described. However, it is understood that embodiments of the present invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques are not shown in detail so as not to obscure the understanding of this description.

[0038] Similarly, it should be understood that in order to streamline the present disclosure and aid in understanding one or more of the various invention aspects, in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together into a single embodiment, figure, or description thereof. However, this disclosed approach should not be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as reflected in the claims, the invention aspects lie in less than all of the features of the individual embodiments previously disclosed. Accordingly, the claims that follow the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of the invention.

[0039] It should be noted that the above-mentioned embodiments illustrate rather than limit the invention and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims

1. A PCBA wireless module loading and unloading cleaning mechanism, characterized in that: The PCBA wireless module loading and unloading cleaning mechanism includes: forward and reverse push dust removal and static removal components, a lifting platform, a support placement frame and a front push rod assembly; a discharge port is provided at the upper opening position of the lifting platform, a support placement frame is provided on the left side of the lifting platform, and a forward and reverse push dust removal and static removal component is provided on the right side of the lifting platform; the upper end of the support placement frame is a unloading area, a unloading frame is placed in the unloading area, the lower end of the support placement frame is a preparation area, a preparation frame is placed in the preparation area, the lifting platform is a loading area, a loading frame is placed in the loading area, and the loading frame, unloading frame and preparation frame have the same structure; the support placement frame is located at the bottom of the unloading frame and is provided with a front push rod assembly, and the setting height of the front push rod assembly matches the discharge height of the loading frame.

2. The PCBA wireless module loading and unloading cleaning mechanism according to claim 1, characterized in that: The front push rod assembly includes a front push rod support frame, a first guide rod, a cylinder mounting seat and a front push rod cylinder; the two front push rod support frames are symmetrically arranged, the two first guide rods are arranged in parallel on the inner sides of the two front push rod support frames, the lower end of the cylinder mounting seat is slidably connected to the first guide rod, the upper end of the cylinder mounting seat is fixedly connected to the support placement frame, the front push rod cylinder is arranged on the cylinder mounting seat, and the front push rod cylinder is used to push the PCBA wireless module in the loading frame from the discharge port to the forward and reverse dust removal and static removal assembly.

3. The PCBA wireless module loading and unloading cleaning mechanism according to claim 2, characterized in that: A first ball screw is also provided on the front push rod support frame. The first ball screw is transmission-connected to the cylinder mounting seat, and the outer end of the first ball screw is connected to a hand wheel.

4. The PCBA wireless module loading and unloading cleaning mechanism according to claim 1, characterized in that: The forward and reverse push dust removal and static electricity removal assembly includes a forward and reverse push rail bracket assembly, a reverse push assembly, a front push rail assembly, a rear push rail assembly and a position sensor; the reverse push assembly, the front push rail assembly and the rear push rail assembly are all arranged on the forward and reverse push rail bracket assembly, the front push rail assembly and the rear push rail assembly are symmetrically arranged and are mirror images of each other, and a position sensor is provided on the front push rail assembly and / or the rear push rail assembly.

5. The PCBA wireless module loading and unloading cleaning mechanism according to claim 4, characterized in that: The forward and reverse thrust track bracket assembly includes a track gantry, an upper mounting frame, an ion wind rod, a second guide rod, a screw bearing seat, a second ball screw, an adjustment motor mounting seat and an adjustment motor assembly; the track gantry is fixedly connected to the lifting platform, and two second guide rods are arranged in parallel on the inner side of the track gantry, and screw bearing seats are respectively arranged at both ends of the track gantry, and the second ball screw is arranged on the screw bearing seat, and the lower ends of the reverse thrust assembly, the front thrust track assembly and the rear thrust track assembly are respectively passed through the second guide rod and the second ball screw, wherein the rear The push rail assembly is connected to the second ball screw in transmission; the gap between the front push rail assembly and the rear push rail assembly forms a transmission rail, the transmission rail is opposite to the front push rod assembly, and the reverse push assembly is located below the transmission rail; an upper mounting frame is provided across the upper end of the rail gantry, and an ion wind rod is provided on the upper mounting frame; an adjustment motor mounting seat is provided at one end outside the rail gantry, and an adjustment motor assembly is provided on the adjustment motor mounting seat, the adjustment motor assembly is connected to the second ball screw in transmission, and the adjustment motor assembly controls the rotation of the second ball screw.

6. The PCBA wireless module loading and unloading cleaning mechanism according to claim 5, characterized in that: The regulating motor assembly is also provided with an regulating knob.

7. The PCBA wireless module loading and unloading cleaning mechanism according to claim 5, characterized in that: The reverse thrust assembly includes a reverse thrust base, a first lifting cylinder, a guide bearing seat, a third guide rod, a first lifting plate, a reverse thrust cylinder, a push plate and a dust removal brush assembly; the reverse thrust base is arranged on the forward and reverse thrust track bracket assembly, the upper end of the reverse thrust base is provided with a first lifting cylinder and a guide bearing seat, the output end of the first lifting cylinder is connected to the first lifting plate, the lower end of the first lifting plate is provided with a third guide rod, and the third guide rod is inserted into the guide bearing seat; the upper end of the first lifting plate is provided with a reverse thrust cylinder, the output end of the reverse thrust cylinder is connected to the push plate, and the push plate is opposite to the loading frame; the reverse thrust base is provided with a dust removal brush assembly in the extension direction of the transmission track.

8. The PCBA wireless module loading and unloading cleaning mechanism according to claim 5, characterized in that: The forward pushing rail assembly includes a transmission motor assembly, a rail base, a guide hole, a screw connecting hole, a second lifting plate, a guide wheel group, a pulley group, a second lifting cylinder, a guide mounting seat and a fourth guide rod, the lower end of the rail base is provided with a guide hole and a screw connecting hole corresponding to the positions of the second guide rod and the second ball screw, the second guide rod and the second ball screw are respectively inserted into the guide hole and the screw connecting hole; the position sensor is arranged on the rail base; the rail base is provided with a pulley group facing the inner side of the transmission rail; the outer side of the rail base is provided with a guide mounting seat, a second lifting cylinder and a transmission motor assembly, the transmission motor assembly is transmission-connected to the pulley group, the output end of the second lifting cylinder is connected to the second lifting plate, the lower end of the second lifting plate is provided with a fourth guide rod, the fourth guide rod is inserted in the guide mounting seat, and the second lifting plate is provided with a guide wheel group on the side facing the transmission rail, and the guide wheel group is located directly above the pulley group.

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