A surface polishing mechanism for continuous production of communication accessories

Abstract

The present invention relates to a surface polishing mechanism for continuous production of communication accessories, comprising a conveyor line for conveying a power divider housing, wherein the length direction of the power divider housing is perpendicular to the conveying direction of the conveyor line and is arranged horizontally on the conveyor line, and the square output end on the power divider housing extends to the outside of the conveyor line, and the surface polishing mechanism is located beside the conveyor line, and the surface polishing mechanism comprises a surface polishing unit, and the surface polishing unit comprises two surface polishing tools arranged opposite to each other, and the two surface polishing tools polish the two surfaces arranged opposite to each other on the square output end, and the two surface polishing tools are connected to a spacing adjustment mechanism, and the spacing adjustment mechanism adjusts the spacing between the two surface polishing tools. By means of the surface polishing mechanism provided above, the two opposite surfaces of the output end of the power divider housing can be reliably polished, and the processing of power divider housings of different sizes can be adapted.

Description

Technical Field

[0001] The present invention relates to the field of communication accessories production equipment, and in particular to a surface treatment mechanism for continuous production of communication accessories. Background Art

[0002] Power dividers are important components in the communications field. Their housings are typically made of aluminum, primarily through a casting process to create a correspondingly shaped blank. This blank is then cut, polished, drilled, and painted to create the finished product. The polishing mechanism is used to polish the surface after cutting. Existing polishing mechanisms typically use a polishing wheel mounted on a swing arm, which is flipped by adjusting the swing arm to separate and polish the polishing tool from the surface to be polished. However, this approach is not suitable for the continuous polishing of power dividers of varying sizes. Therefore, a solution to this problem is necessary. Summary of the Invention

[0003] In order to solve the above problems, the present invention provides a surface polishing mechanism for continuous production of communication accessories, which can polish the two opposite surfaces of the output end of the power divider housing.

[0004] The technical solutions adopted by the present invention are specifically as follows.

[0005] A surface polishing mechanism for continuous production of communication accessories is characterized by: including a conveyor line for conveying a power divider shell, the length direction of the power divider shell is perpendicular to the conveying direction of the conveyor line and is arranged horizontally on the conveyor line, the square output end on the power divider shell extends to the outside of the conveyor line, the surface polishing mechanism is located next to the conveyor line, the surface polishing mechanism includes a surface polishing unit, the surface polishing unit includes two surface polishing tools arranged opposite to each other, the two surface polishing tools polish the two surfaces arranged opposite to each other on the square output end, the two surface polishing tools are connected to a spacing adjustment mechanism, and the spacing adjustment mechanism adjusts the spacing between the two surface polishing tools.

[0006] The specific solution is: the polishing blade surfaces of the two-surface polishing tools are arranged vertically.

[0007] Two surface polishing units are arranged at intervals along the conveying direction of the conveying line.

[0008] The polishing unit is installed on a movable bracket, the movable bracket is connected to a state regulating mechanism, and the state regulating mechanism adjusts the state of the movable bracket.

[0009] The movable bracket is rotatably mounted on the frame through an assembly axis, and the state regulating mechanism adjusts the movable bracket to flip around the assembly axis.

[0010] A movably mounted mounting arm is provided on the movable bracket, a surface polishing tool is mounted on the mounting arm, and a spacing adjustment mechanism adjusts the spacing between the mounting arms.

[0011] The mounting arm is rotatably mounted on the movable bracket via a rotating shaft, and the spacing adjustment mechanism adjusts the mounting arm to rotate.

[0012] The spacing adjustment mechanism comprises two spacing adjustment units, and the two spacing adjustment units and the two surface polishing units are arranged correspondingly.

[0013] The transmission mechanism that this invention relates to is that this invention relates to a gear train which is mounted on a gear train and is located adjacent to the gear train, and the gear train which is mounted on this gear train is located adjacent to the gear train. The spacing between them gradually decreases along direction a, and direction a is the direction in which the movable bracket flips from a position away from the conveyor line to a side close to the conveyor line, and the abutment roller and the abutment surface form an inclined abutment fit, and a fixed block is also provided on the frame, and a threaded hole is provided on the mounting arm, and the abutment pin has a threaded body, and the threaded body and the threaded hole are assembled and matched, and the end of the abutment pin close to the surface polishing tool abuts and fits with the fixed block to limit the minimum spacing of the surface polishing tools on the two mounting arms constituting the same surface polishing unit, and a rotating handle is provided on the end of the abutment pin away from the surface polishing tool, and a driving spring is provided on the pin body between the rotating handle and the mounting arm, and a driving spring is provided on the mounting arm, and the driving spring is used to drive the surface polishing tools on the two mounting arms constituting the same surface polishing unit to approach each other, and a connecting arm is provided on the movable bracket, which is arranged obliquely upward toward the side away from the conveyor line, and the flipping mechanism includes a flip adjusting cylinder, the cylinder body of the flip adjusting cylinder and the frame are hingedly assembled, and the piston rod of the flip adjusting cylinder is hingedly connected to the upper end of the connecting arm.

[0014] The abutment seat is composed of a U-shaped part, the mouth of the U-shaped part points to the conveyor line, the U-shaped part includes two abutment plate surfaces arranged corresponding to the abutment roller, the two abutment plate surfaces are arranged in a closed shape, and the outer surface of the abutment plate surface constitutes the abutment surface. The fixed block is arranged in the U-shaped part, and the upper part of the fixed block extends to the outer side of the upper end of the U-shaped part. The abutment pin is located on the lower side of the surface polishing tool and the upper side of the abutment roller.

[0015] The beneficial effects of the present invention are as follows: the surface polishing mechanism provided above can reliably polish the two surfaces opposite to the output end of the power divider housing, and can adapt to the processing of power divider housings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of the surface polishing mechanism.

[0017] Figure 2 It is a top view of the backrest.

[0018] Figure 3 Schematic diagram of position change between the movable support plate and the fixed support plate.

[0019] Figure 4 It is a partial schematic diagram of the inner surface of a fixed support plate.

[0020] Figure 5 It is a partial schematic diagram of the inner surface of another fixed support plate.

[0021] Figure 6 This is a schematic diagram of the assembly of the roller bracket on the movable support plate when it is in the avoidance state.

[0022] Figure 7 This is a schematic diagram of the assembly of the roller support on the movable support plate when it is in working condition.

[0023] Figure 8 It is an assembly diagram of the movable support plate, flip mechanism, and roller adjustment mechanism.

[0024] Figure 9 Schematic diagram of A's moving trajectory.

[0025] The reference numerals in the figure are: 100-power divider housing, 101-square output end, 111-driving shaft, 112-driving wheel, 113-driving motor, 114-driving belt, 121-assembling shaft, 122-movable bracket, 123-installing arm, 124-rotating shaft, 131-installing shaft, 132-driving wheel, 133-surface polishing tool, 141-rest roller, 142-rest pin, 143-rotating handle, 144-driving spring, 151-U-shaped part, 152-fixed block, 161-connecting arm, 162-flip adjustment cylinder, 210-fixed support plate, 211-A1 rack, 212-A2 rack, 213-A 2 abutment, 21a-A1 fixed supporting unit, 21b-A2 fixed supporting unit, 220-movable supporting plate, 221-B roller body, 230-roller body adjustment mechanism, 231-roller body bracket, 232-A roller body, 233-flip adjustment gear, 241-A1 shaft body, 242-A2 shaft body, 243-A1 locking member, 244-A2 locking member, 245-A gear, 246-A1 abutment, 247-A spring, 250-pressing mechanism, 261-A1 path, 262-A2 path, 263-A3 path, 264-A4 path, 26a-A1 section, 26b-A2 section, 26c-A3 section. Implementation Method

[0026] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following examples. It should be understood that the following text is only used to describe one or more specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0027] As used herein, the terms "parallel," "perpendicular," and the like are not limited to their strict geometric definitions, but include allowances for reasonable and inconsistent machining or human errors.

[0028] The present invention addresses the issues of surface polishing mechanisms in existing power splitter cavity processing equipment and the flipping of the power splitter housing 100 in the power splitter housing conveyor line. Structures and components not described in detail herein can be implemented with reference to the technical solutions described in the applicant's prior application, "A Power Splitter Cavity Processing Equipment for Communications" (Application No. 202010202499.X), as well as the solutions adopted by existing equipment on the market.

[0029] like Figures 1-2As shown, the present invention provides a surface polishing mechanism for continuous production of communication accessories, including a conveyor line for conveying a power divider housing 100, wherein the length direction of the power divider housing 100 is perpendicular to the conveying direction of the conveyor line and is arranged horizontally on the conveyor line, and the square output end 101 on the power divider housing 100 extends to the outside of the conveyor line, and the surface polishing mechanism is located next to the conveyor line. The surface polishing mechanism includes a surface polishing unit, and the surface polishing unit includes two surface polishing tools 133 arranged opposite to each other. The two surface polishing tools 133 polish the two surfaces arranged opposite to each other on the square output end 101, and the two surface polishing tools 133 are connected to a spacing adjustment mechanism, and the spacing adjustment mechanism adjusts the spacing between the two surface polishing tools 133.

[0030] The specific operation is as follows: the polishing blades of the two surface polishing tools 133 are arranged vertically, two surface polishing units are arranged at intervals along the conveying direction of the conveyor line, and the polishing units are mounted on a movable bracket 122. The movable bracket 122 is connected to a state adjustment mechanism, and the state adjustment mechanism adjusts the state of the movable bracket 122. The movable bracket 122 is rotatably mounted on the frame via an assembly axis 121, and the state adjustment mechanism adjusts the flipping of the movable bracket 122 around the assembly axis 121. A movably mounted mounting arm 123 is provided on the movable bracket 122, and the surface polishing tools 133 are mounted on the mounting arm 123. The spacing adjustment mechanism adjusts the spacing between the mounting arms 123. The mounting arms 123 are rotatably mounted on the movable bracket 122 via a rotating shaft, and the spacing adjustment mechanism adjusts the mounting arms 123 to rotate.

[0031] In the above solution, by providing a spacing adjustment mechanism on the surface polishing mechanism, when the surface polishing tool 133 is located outside the output end of the power divider housing 100, the spacing between the two surface polishing tools 133 is relatively large. When the surface polishing mechanism flips toward the output end of the power divider housing 100, the spacing between the two surface polishing tools 133 gradually decreases, thereby achieving polishing of the two opposite surfaces of the power divider housing 100. After the surface polishing process is completed, the surface polishing mechanism is adjusted to flip in the opposite direction so that the spacing between the polishing tools gradually increases, thereby achieving separation between the surface polishing tool 133 and the output end surface of the power divider housing 100, thereby facilitating the transportation of the polished power divider housing 100 to the next workstation.

[0032] The detailed operation is that the spacing adjustment mechanism includes two spacing adjustment units, and the two spacing adjustment units and the two surface polishing units are arranged correspondingly. In this way, the processing of the four surfaces of the output end of the power divider housing 100 can be achieved. In more detail, it also includes a drive shaft 111, the drive shaft 111 is parallel to the conveying direction of the conveyor line, the assembly shaft 121 is arranged on the lower side of the drive shaft 111 and is arranged parallel to the drive shaft 111, the movable bracket 122 includes a horizontally arranged beam, the beam is fixedly installed on the assembly shaft 121, the upper end of each mounting arm 123 is rotatably installed on the beam through a rotating shaft 124, the rotating shaft 124 is horizontal and arranged perpendicular to the assembly shaft 121, the mounting arm 123 is arranged in a suspended manner, the lower end of the mounting arm 123 is fixedly assembled with one end of the mounting shaft 131, the mounting shaft 131 is arranged in a cantilevered manner and is consistent with the length direction of the assembly shaft 121, the drive shaft 111 and the drive shaft 111 are connected. The motor 113 is connected, the drive shaft 111 is provided with drive wheels 112 arranged at intervals, the middle part of the mounting shaft 131 is provided with a transmission wheel 132, the drive wheel 112 and the transmission wheel 132 are connected by a transmission belt 114, the assembly shaft 121 is inserted in the transmission belt 114, the surface polishing tool 133 is installed at the other end of the assembly shaft 121, the spacing adjustment unit includes a support seat, the support seat is fixedly mounted on the frame, the support seat is located between the two mounting arms 123 that constitute the same surface polishing unit, the lower end of the mounting arm 123 is provided with a support roller 141 and a support pin 142, the rotation axis of the support roller 141 and the length of the mounting arm 123 The directions are consistent, and two abutment surfaces are provided on the abutment seat. The spacing between the two abutment surfaces gradually decreases along direction a. Direction a is the direction in which the movable bracket 122 flips from a position away from the conveyor line to a side close to the conveyor line. The abutment roller 141 and the abutment surface form an inclined abutment fit. A fixed block 152 is also provided on the frame, and a threaded hole is provided on the mounting arm 123. The abutment pin 142 has a threaded section, and the threaded section and the threaded hole are assembled and matched. One end of the abutment pin 142 close to the surface polishing tool 133 abuts against the fixed block 152, thereby limiting the minimum spacing between the surface polishing tools 133 on the two mounting arms 123 that constitute the same surface polishing unit. A rotating handle 143 is provided on the end of the pin 142 away from the surface polishing tool 133, and a driving spring 144 is provided on the pin body between the rotating handle 143 and the mounting arm 123. The driving spring 144 is provided on the mounting arm 123. The driving spring 144 is used to drive the surface polishing tools 133 on the two mounting arms 123 that constitute the same surface polishing unit to approach each other. A connecting arm 161 is provided on the movable bracket 122, which is arranged obliquely upward and away from the conveyor line. The flipping mechanism includes a flipping adjusting cylinder 162, the cylinder body and the frame of the flipping adjusting cylinder 162 are hingedly assembled, and the piston rod of the flipping adjusting cylinder 162 is hingedly connected to the upper end of the connecting arm 161.The abutment seat is composed of a U-shaped member 151, the mouth of which points toward the conveyor line. The U-shaped member 151 includes two abutment plates arranged corresponding to the abutment rollers 141. The two abutment plates are arranged in a closed shape, and the outer surfaces of the abutment plates constitute the abutment surfaces. A fixed block 152 is disposed within the U-shaped member 151, and the upper portion of the fixed block 152 extends to the outer side of the upper end of the U-shaped member 151. The abutment pin 142 is located below the surface polishing tool 133 and above the abutment roller 141. The plate body of the fixed block 152 extending to the outer side of the mouth of the U-shaped member 151 is used to abut and limit the position of the abutment pin 142.

[0033] In the above scheme, when the end of the abutting pin 142 abuts against the surface of the fixed block 152, the abutting roller 141 and the abutting surface are in a separated state. By rotating the abutting pin 142, the length of the abutting pin 142 located between the mounting arm 123 and the fixed block 152 is changed, thereby realizing the adjustment of the minimum distance between the polishing tools 133 on the two surfaces, thereby adapting to the polishing treatment of the output end surface of the power divider housing 100 of different sizes, and improving the adaptability of the equipment.

[0034] like Figures 3 to 9As shown, the present invention also provides a conveyor line for continuous production of communication accessories, including two long strip movable support plates 220 and two long strip fixed support plates 210, the two fixed support plates 210 are opposite to each other and the plate surfaces are arranged vertically, the upper side edges of the two fixed support plates 210 are respectively provided with oppositely arranged first bayonets, the first bayonets are arranged at intervals along the length direction of the fixed support plates 210, and the two first bayonets arranged oppositely on the two fixed support plates 210 constitute a fixed supporting unit for supporting the power divider housing 100, the two movable support plates 220 are located on the inner sides of the two fixed support plates 210, the plate surfaces of the two movable support plates 220 are arranged vertically, the upper side edges of the two movable support plates 220 are respectively provided with oppositely arranged second bayonets, the second bayonets are arranged at intervals along the length direction of the movable support plates 220, and the two second bayonets arranged oppositely on the two movable support plates 220 constitute a movable supporting unit for supporting the power divider housing 100, and the spacing between adjacent fixed supporting units The spacing between adjacent movable supporting units is the same, the movable support plate 220 is connected to the movable adjustment mechanism, the two surface polishing units are arranged corresponding to the two adjacent supporting units, and the fixed supporting units arranged corresponding to the two surface polishing units are recorded as A1 fixed supporting unit 21a and A2 fixed supporting unit 21b, A1 fixed supporting unit 21a and A2 fixed supporting unit 21b are arranged in sequence along the conveying direction of the conveyor line, A movable supporting unit is one of the fixed supporting units, and the movable adjustment mechanism is used to adjust the A movable supporting unit to transition between A1 state and A2 state; A1 state: A movable supporting unit and A1 fixed supporting unit 21a are arranged correspondingly; A2 state: A movable supporting unit and A2 fixed supporting unit 21b are arranged correspondingly; A movable supporting unit is provided with a flipping mechanism for flipping the power divider housing 100, and the flipping mechanism adjusts the power divider housing 100 to flip during the process of A movable supporting unit transitioning from A1 state to A2 state.

[0035] The detailed operation is as follows: The flipping mechanism includes roller body A 232 located on the lower side and roller body B 221 located on the upper side. Roller body A 232 and roller body B 221 clamp the central circular body of the power divider housing 100 and adjust the power divider housing 100 to flip. Roller body A 232 / roller body B 221 are connected to the roller body adjustment mechanism 230. The roller body adjustment mechanism 230 adjusts the position of roller body A 232 / roller body B 221 so that the power divider housing 100 can be removed from the flipping mechanism. The movement adjustment mechanism includes an adjustment unit A and an adjustment unit B. The adjustment unit A adjusts the horizontal movement of the two movable support plates 220, and the adjustment unit B adjusts the vertical movement of the two movable support plates 220. Roller A 232 is mounted on a roller support 231. Roller support 231 is movably mounted. Roller adjustment mechanism 230 adjusts roller support 231 between an operating state and a retracting state. The operating state is when roller A 232 clamps the central circular section of the power divider housing 100. The retracting state is when roller A 232 moves the central circular section of the power divider housing 100 out of the way of the flipping mechanism. Roller support 231 is rotatably mounted around axis A, which is horizontally arranged and perpendicular to the conveying direction of the conveyor line. Axis A is horizontally arranged and perpendicular to the conveying direction of the conveyor line. Roller adjustment mechanism 230 adjusts roller support 231 about axis A to flip it. Specifically, two movable support plates 220 can be mounted on a movable frame in a liftable manner. The movable frame is movably mounted on the frame along the conveying direction of the conveyor line. Adjustment unit B comprises a lifting and lowering cylinder or electric cylinder for adjusting the two movable support plates 220, and adjustment unit A comprises a translational cylinder or electric cylinder for adjusting the horizontal movement of the movable frame. Both ends of the B roller body 221 are rotatably mounted on the two movable support plates 220 .

[0036] The use of a flip-mounted roller support 231 effectively prevents longitudinal and radial movement of the power splitter housing 100 when adjusting the A roller 232 to clamp the power splitter housing 100, ensuring reliability in subsequent production and processing. The roller support 231 can also reliably rotate to a retractable position, preventing interference with the upward and downward movement of the press mechanism 250 and the compression of the power splitter housing 100.

[0037] More specifically, the first and second bayonet holes are both V-shaped bayonet holes. The moving path of the A movable support unit is rectangular. During the upward movement of the A movable support unit from the lower side of the A1 fixed support unit 21a, the A movable support unit removes the power divider housing 100 from the A1 fixed support unit 21a, and the roller adjustment mechanism 230 adjusts the A roller 232 to clamp the power divider housing 100 supported by the A movable unit. During the downward movement of the A movable support unit from the upper side of the A2 fixed support unit 21b, the roller adjustment mechanism 230 adjusts the A roller 232 to remove the upper side of the power divider housing 100 supported by the A movable unit, and the A movable support unit transfers the supported power divider housing 100 to the A2 fixed support unit 21b. When the movable support unit A moves from above the fixed support unit A1 21a to above the fixed support unit A2 21b , it drives the roller body A 232 to rotate and adjust the power splitter housing 100 to flip. In the avoidance state, the height of the roller body A 232 is less than the height of the power splitter housing 100.

[0038] The preferred solution is Figure 8As shown: the roller bracket 231 is assembled between the two movable support plates 220, the A roller 232 is rotatably mounted on the upper end of the roller bracket 231, the roller bracket 231 is L-shaped, and the lower end of the roller bracket 231 is rotatably assembled through the A axis, and the A axis includes an A1 shaft body portion 241 and an A2 shaft body portion 242. One end of the A1 shaft body portion 241 is rotatably mounted on a movable support plate 220, and one end of the A2 shaft body portion 242 is movably assembled with the other movable support plate 220 along the axial length direction and between the two. Relative rotation is impossible. The other end of the A1 shaft body 241 is rotatably assembled with the other end of the A2 shaft body 242 and the two are slidably assembled along the axial length direction. The other end of the A1 shaft body 241 is provided with an A1 locking member 243, and the other end of the A2 shaft body 242 is provided with an A2 locking member 244. A spring 247 is provided at the intersection of the A1 shaft body 241 and the A2 shaft body 242. The spring 247 drives the A1 locking member 243 and the A2 locking member 244 to separate. The other end of the portion 242 extends to the outside of the other movable support plate 220 and is provided with an A1 abutting portion 246 (specifically, the A1 abutting portion 246 can be set to a semicircular shape), and an A2 abutting portion is provided on the inner plate surface of the fixed support plate 210. The A1 abutting portion 246 and the A2 abutting portion abut against each other so that the A1 locking member 243 and the A2 locking member 244 are connected to lock the relative rotation between the A1 shaft portion 241 and the A2 shaft portion 242; the A1 shaft portion 241 extends to the movable support plate 220 and is provided with an A2 abutting portion 246 (specifically, the A1 abutting portion 246 can be set to a semicircular shape). The inner plate surface of the fixed support plate 210 is provided with an A2 abutting portion. The A1 abutting portion 246 and the A2 abutting portion abut against each other so that the A1 locking member 243 and the A2 locking member 244 are connected to lock the relative rotation between the A1 shaft portion 241 and the A2 shaft portion 242; The outer end of the movable support plate 220 is provided with an A gear 245. The moving path of the A gear 245 is recorded as the A1 moving track. The moving path of the A1 abutting portion 246 is recorded as the A2 moving track. The A1 moving track includes an A11 path, an A12 path, an A13 path, and an A14 path connected end to end. The roller adjustment mechanism includes an A1 rack 211 provided on the A11 path for cooperating with the A gear 245. The A1 rack 211 is used to adjust the A roller 232 from the avoidance state (such as Figure 6 As shown, the roller body 232 moves away from the power divider housing 100) to the working state (as shown Figure 7 As shown, the A roller body 232 drives the power divider housing 100 to rotate); an A2 rack 212 for cooperating with the A gear 245 is provided on the A13 path, and the A2 rack 212 is used to adjust the A roller body 232 from the working state to the avoidance state. A flip adjustment rack is also provided on the frame, and a flip adjustment gear 233 is provided at the end of the A roller body 232. The flip adjustment rack cooperates with the flip adjustment gear 233 to drive the A roller body 232 to rotate. The A2 moving trajectory includes the A21 path, A22 path, A23 path, and A24 path connected end to end. The A1 moving trajectory and the A2 moving trajectory are both rectangular. The moving path of the A movable support unit is recorded as the A moving trajectory, and the A moving trajectory includes the A1 path 261, A2 path 262, A3 path 263, and A4 path 264 connected end to end, as shown Figure 9As shown, the A1 path 261 is the path for the A movable supporting unit to move upward from the lower side of the A1 fixed supporting unit 21a, the A3 path 263 is the path for the A movable supporting unit to move downward from the upper side of the A2 fixed supporting unit 21b, the A2 path 262 is the path for the A movable supporting unit to move from the upper side of the A1 fixed supporting unit 21a to the upper side of the A2 fixed supporting unit 21b, and the A4 path 264 is the path for the A movable supporting unit to move from the lower side of the A2 fixed supporting unit 21b to the lower side of the A1 fixed supporting unit 21a. The A11 path and the A21 path are arranged corresponding to the A1 path 261, the A12 path and the A22 path are arranged corresponding to the A2 path 262, the A13 path and the A23 path are arranged corresponding to the A3 path 263, and the A14 path and the A24 path are arranged corresponding to the A4 path 264. The A1 rack 211 is arranged corresponding to the A1 section 26a and the lengths of the two are matched. The A1 section 26a is the section in the middle of the A1 path 261. The A2 rack 212 is arranged corresponding to the A3 section 26c and the lengths of the two are matched. The A3 section 26c is the section in the middle of the A3 path 263. Figure 4 As shown. The flip adjustment rack is arranged corresponding to the A2 section 26b and the lengths of the two are matched. The A2 section 26b is the section in the middle of the A2 path 262. That is, the length of the A1 rack 211 is less than the length of the A1 path 261, and the length of the A2 rack 212 is less than the length of the A3 path 263, thereby achieving reliable movement of the A gear 245. The A2 abutment portion is set along the A20 section. The A20 section is the section on the A2 moving track where the A gear 245 and the A1 rack 211 and the A2 rack 212 are all in a separated state. The A20 section is specifically composed of two parts, as shown in FIG. Figure 5 As shown. The A2 abutment 213, the A1 rack 211, and the A2 rack 212 can be arranged on the inner plate surface of the same fixed support plate 210, or the A2 abutment 213 can be arranged on the inner plate surface of one fixed support plate 210, and the A1 rack 211 and the A2 rack 212 can be arranged on the inner plate surface of another fixed support plate 210. The A1 locking member 243 and the A2 locking member 244 can specifically be composed of end face gears. More specifically, the other end of the A2 shaft body 242 is provided with an A hole, and the hole wall of the A hole is provided with an A keyway arranged along the length direction of the A2 shaft body 242. The A keyways are arranged at intervals along the circumference of the A hole. The other end of the A1 shaft body 241 is inserted and assembled in the A hole and the end is equipped with a connecting sleeve. The connecting sleeve and the A1 shaft body 241 are rotatably assembled. The outer circumferential surface of the connecting sleeve is provided with an A convex key that matches the A keyway, and the A spring 247 is provided between the connecting sleeve and the bottom of the A hole. The tilt adjustment rack can be fixedly installed or movable (lifting) and the tilt adjustment rack adjusts the tilt angle of the power divider housing to 90+n×180°, where n is a positive integer.

[0039] The above-mentioned conveying line provided by the present invention can reliably convey the power divider housing 100, and can reliably flip the power divider housing 100 when it needs to be flipped, without causing the power divider housing 100 to move along the length or radial direction, thereby ensuring the reliability of the power divider housing 100 processing.

[0040] The foregoing is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained herein shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A surface polishing mechanism for continuous production of communication accessories, characterized by: The power divider housing includes a conveyor line for conveying the power divider housing, wherein the length direction of the power divider housing is perpendicular to the conveying direction of the conveyor line and the power divider housing is arranged horizontally on the conveyor line. The square output end on the power divider housing extends to the outside of the conveyor line. The surface polishing mechanism is located beside the conveyor line. The surface polishing mechanism includes a surface polishing unit. The surface polishing unit includes two surface polishing tools arranged opposite to each other. The two surface polishing tools polish two surfaces arranged opposite to each other on the square output end. The two surface polishing tools are connected to a spacing adjustment mechanism. The spacing adjustment mechanism adjusts the spacing between the two surface polishing tools. The polishing blades of the two surface polishing tools are arranged vertically; two surface polishing units are arranged at intervals along the conveying direction of the conveyor line; the surface polishing units are installed on a movable bracket, and the movable bracket is connected to a state adjustment mechanism, and the state adjustment mechanism adjusts the state of the movable bracket; The movable bracket is rotatably mounted on the frame via an assembly axis, and the state adjustment mechanism adjusts the movable bracket to flip around the assembly axis; a movably mounted mounting arm is provided on the movable bracket, a surface polishing tool is mounted on the mounting arm, and a spacing adjustment mechanism adjusts the spacing between the mounting arms; the mounting arms are rotatably mounted on the movable bracket via a rotation axis, and the spacing adjustment mechanism adjusts the mounting arms to rotate; The transmission gear of the present invention is a gear which is connected with the gear of the driven gear to the driven gear of the driven gear. The gear is connected with the gear of the driven gear to the driven gear of the driven gear. When the driving gear is turned, the transmission gear of the driven gear is turned. When the driving gear is turned, the transmission gear of the driven gear is connected with the gear of the driven gear to the driven gear of the driven gear. When the driving gear is turned, the transmission gear of the driven gear is connected with the gear of the driven gear. The spacing between them gradually decreases along direction a, and direction a is the direction in which the movable bracket flips from a position away from the conveyor line to a side close to the conveyor line. The abutment roller and the abutment surface form an inclined abutment fit. A fixed block is also provided on the frame, and a threaded hole is provided on the mounting arm. The abutment pin has a threaded body, and the threaded body and the threaded hole are assembled and matched. The end of the abutment pin close to the surface polishing tool abuts and fits with the fixed block, thereby limiting the minimum spacing of the surface polishing tools on the two mounting arms constituting the same surface polishing unit. A rotating handle is provided on the end of the abutment pin away from the surface polishing tool, and a spring is provided on the pin body between the rotating handle and the mounting arm. A driving spring is provided on the mounting arm, and the driving spring is used to drive the surface polishing tools on the two mounting arms constituting the same surface polishing unit to approach each other. The movable bracket is provided with a connecting arm arranged obliquely upward toward the side away from the conveyor line. The flipping mechanism includes a flip adjusting cylinder, the cylinder body of the flip adjusting cylinder and the frame are hingedly assembled, and the piston rod of the flip adjusting cylinder is hingedly connected to the upper end of the connecting arm.

2. The surface polishing mechanism for continuous production of communication accessories according to claim 1, characterized in that: The spacing adjustment mechanism comprises two spacing adjustment units, and the two spacing adjustment units and the two surface polishing units are arranged correspondingly.

3. The surface polishing mechanism for continuous production of communication accessories according to claim 1, characterized in that: The abutment seat is composed of a U-shaped part, the mouth of the U-shaped part points to the conveyor line, the U-shaped part includes two abutment plate surfaces arranged corresponding to the abutment roller, the two abutment plate surfaces are arranged in a closed shape, and the outer surface of the abutment plate surface constitutes the abutment surface. The fixed block is arranged in the U-shaped part, and the upper part of the fixed block extends to the outer side of the upper end of the U-shaped part. The abutment pin is located on the lower side of the surface polishing tool and the upper side of the abutment roller.

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