Processing equipment for ideological and political propaganda device

Abstract

The invention discloses processing equipment for an ideological and political propaganda device, and relates to the technical field of metal frame processing, the processing equipment comprises a base, a rack is fixedly connected to the corner of the upper surface of the base, an air box is fixedly connected to the top end of the rack, and telescopic boxes are symmetrically arranged on the outer side face of the air box; movable boxes are fixedly connected to the sides, away from the air box, of the telescopic boxes, by arranging the telescopic boxes, the distance between the movable boxes on the two sides can be adjusted, then propaganda frames of different sizes can be machined, an air suction mechanism is arranged on the lower surface of the air box, and the air suction mechanism is provided with a mechanism for exhausting air in an inner cavity of the air box; and the air suction mechanism comprises a first fixing plate, the first fixing plate is fixedly connected to the lower surface of the air box, a first connecting box is fixedly connected to the lower surface of the first fixing plate, and the effect that the metal frame is positioned through suction force of dust collection when the ideological and political propaganda metal frame is polished and machined is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of metal frame processing, and in particular to processing equipment for ideological and political propaganda devices. Background Art

[0002] As an important medium for spreading mainstream ideas and carrying forward the spirit of the times, ideological and political propaganda devices are playing an increasingly significant role. Such devices are in various forms, and the most common ones are large outdoor display screens, which stand in densely populated places such as city squares and parks. They play ideological and political education videos with high-definition images and shocking sound effects, such as telling red history and deeds of role models of the times, attracting passers-by to stop and watch, so that ideological and political education can be integrated into daily scenes. Indoor smart interactive all-in-one machines are also very popular. They integrate graphic, audio, and video displays, and also have interactive functions. The audience can participate in knowledge quizzes and express their feelings through the touch screen, which improves their enthusiasm and participation in learning. Among them, propaganda devices made of metal frames are the most common, and propaganda materials can be placed for easy display. With the help of these ideological and political propaganda devices, positive energy is transmitted in an all-round and multi-level manner, making ideological and political education within reach, creating a strong learning atmosphere in the whole society, and helping people build a solid ideological foundation.

[0003] In the production process of ideological and political propaganda devices, the processing and polishing of metal frames is a key link. If they are not firmly clamped during this process, many adverse consequences will occur. From the perspective of processing accuracy, the metal frame will shake during polishing due to lack of stable support, which can easily lead to an uneven polished surface and scratches or wear marks of varying depths, seriously affecting the appearance of the metal frame, making it unable to meet the exquisite and regular visual requirements, thereby reducing the quality image of the entire ideological and political propaganda device. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a processing equipment for ideological and political propaganda devices, including a base, a frame is fixedly connected to the corners of the upper surface of the base, an air box is fixedly connected to the top of the frame, and a telescopic box is symmetrically arranged on the outer side of the air box, and a movable box is fixedly connected to the side of the telescopic box away from the air box. By setting the telescopic box, the distance between the movable boxes on both sides can be adjusted, so that propaganda frames of different sizes can be processed, and an air suction mechanism is arranged on the lower surface of the air box, which has a mechanism for discharging air from the inner cavity of the air box. The air suction mechanism includes a first fixed plate, which is fixedly connected to the lower surface of the air box, and the lower surface of the first fixed plate is fixedly connected to the first connecting box, and the inner cavity of the first connecting box is threadedly connected with a collecting mechanism. By setting the air suction mechanism, a strong suction force can be generated during operation, so that the slag and smoke generated during the processing of the metal propaganda frame can be absorbed and collected, and the generated suction force can be utilized to achieve the effect of clamping the metal propaganda frame and controlling the movement of the processing equipment. By setting up a collecting mechanism, the slag and smoke generated by the processing can be absorbed and collected; a placing mechanism is provided on the outer surface of the movable box, and the placing mechanism includes a placing frame, and the placing frame is fixedly connected to the outer surface of the movable box, and the upper surface of the placing frame is fixedly connected with an anti-skid pad. By setting up the placing mechanism, the bottom of the metal propaganda frame can be supported, and at the same time, the suction force generated by the suction mechanism can be used to automatically clamp and position the metal propaganda frame to prevent the metal propaganda frame from loosening during the processing. By setting up the placing frame and the anti-skid pad, the bottom of the metal propaganda frame can be supported; a support plate is fixedly connected to the lower surface of the gas box, and a limiting rod is fixedly connected to the end of the support plate, and a processing mechanism is slidably connected to the outer surface of the limiting rod. By setting up the limiting rod, the processing mechanism can be limited, so that the movable box moves more stably when it moves horizontally. By setting up the processing mechanism, the suction force generated by the suction mechanism when working can be used to automatically drive the processing equipment to move stably on the outer side of the metal propaganda frame, thereby achieving the processing of the side of the metal propaganda frame.

[0005] Preferably, the telescopic box is made of rubber material and has a telescopic function. A breathable plate is passed through the side of the movable box away from the telescopic box. The outer side surface of the movable box is symmetrically provided with a first exhaust hole, and the side surface of the lower surface of the movable box is symmetrically provided with a second exhaust hole. By setting the telescopic box, the distance between the movable box and the air box can be changed, thereby adapting to the processing of metal promotional frames of different sizes. By setting the breathable plate, the debris and smoke generated by the processing of the metal promotional frame can enter the inner cavity of the movable box through the breathable plate.

[0006] Preferably, a circular tube is symmetrically passed through the outer side surface of the first connecting box, and the end of the circular tube is fixedly connected to the first connecting tube, and a second connecting tube is passed through the side of the first connecting box away from the collecting mechanism, and the end of the second connecting tube is fixedly connected to a joint, and the joint passes through the outer side surface of the air box, and a first support rod is fixedly connected to the inner wall of the joint, and the end of the first support rod is fixedly connected to a guide cone, and the first connecting box can be connected to the processing mechanism by setting the first connecting tube, and the first connecting box and the air box can be connected by setting the second connecting tube, and the air box can be connected by setting the guide cone, and the airflow in the inner cavity of the air box can be guided, so that the debris and smoke in the inner cavity of the air box can enter the inner cavity of the second connecting tube.

[0007] Preferably, the collecting mechanism includes a second connecting box, which is threadedly connected to the inner wall of the first connecting box, a second support rod is fixedly connected to the inner wall of the second connecting box, a protective cover is fixedly connected to the end of the second support rod, a first stepper motor is fixedly connected to the inner wall of the protective cover, the output end of the first stepper motor is equipped with a first rotating rod through a coupling, and the end of the first rotating rod is fixedly connected to a fan blade. By setting the second connecting box, the collecting mechanism can be connected to the first connecting box, and by setting the protective cover, the outer surface of the first stepper motor can be wrapped to prevent the debris and smoke generated by the processing of the metal promotion frame from protecting the outer surface of the first stepper motor. By setting the first stepper motor, after the power is connected and the switch is turned on, the first rotating rod can be rotated, thereby causing the fan blade to rotate, and when the fan blade rotates, the air in the inner cavity of the air box can flow, and the air in the inner cavity of the air box can enter the second connecting pipe and enter the inner cavity of the first connecting box.

[0008] Preferably, the outer surface of the second connecting box away from the first connecting box is fixedly connected with a locking ring, the outer surface of the locking ring is sleeved with a locking ring, the outer surface of the locking ring is fixedly connected with a ventilation tube, the inner wall of the ventilation tube is sleeved with an adsorption tube, the end of the adsorption tube is fixedly connected with a blocking plate, the outer surface of the blocking plate is fixedly connected with a sealing ring, the sealing ring is extruded and adapted to the inner wall of the ventilation tube, and the second connecting box is fixedly connected with an exhaust pipe at one end away from the first connecting box, and the exhaust pipe is arranged at the inner cavity of the adsorption tube. By setting the locking ring, it can cooperate with the locking ring, so that the ventilation tube can be connected to the second connecting box and can be taken down at the same time, so as to collect and remove impurities. By setting the adsorption tube, debris and smoke in the air can be adsorbed. The adsorption tube is made of porous fireproof cotton material, which can discharge air. At the same time, the debris is blocked. By setting the blocking plate and the sealing ring, the adsorption tube can be conveniently arranged in the inner cavity of the ventilation tube.

[0009] Preferably, the bottom end of the placement rack is fixedly connected to a fixing rack, a limiting tube is fixedly connected to the inner wall of the fixing rack, a valve is fixedly connected to the lower surface of the limiting tube, a connecting sleeve is provided on the outer surface of the valve, a third connecting tube is fixedly connected to the lower surface of the connecting sleeve, a transfer box is fixedly connected to the end of the third connecting tube, the transfer box is fixedly connected to the second exhaust hole, a bent pipe is fixedly connected to the upper surface of the transfer box, an air intake funnel is fixedly connected to the end of the bent pipe, and a screen is fixedly connected to the inner wall of the air intake funnel.

[0010] Preferably, a sliding block is fixedly connected to the outer surface of the limiting tube, and a pressing mechanism is slidably connected to the inner cavity of the limiting tube. The pressing mechanism includes a piston rod, and the piston rod is slidably connected to the inner wall of the limiting tube. The top end of the piston rod is fixedly connected to a connecting rod, and the end of the connecting rod is fixedly connected to a movable frame. The sliding block is slidably connected to the inner wall of the movable frame, and a positioning block is fixedly connected to the lower surface of the movable frame, and the positioning block is frictionally adapted to the outer surface of the fixed frame.

[0011] Preferably, the top of the movable frame is fixedly connected to a third connecting box, the lower surface of the third connecting box is fixedly connected to a suction cup, the upper surface of the third connecting box is fixedly connected to a first telescopic tube, the upper surface of the first telescopic tube is fixedly connected to a fourth connecting tube, and the end of the fourth connecting tube is fixedly connected to the first exhaust hole. By providing the suction cup, when suction is generated in the inner cavity of the air box, the air in the inner cavity of the third connecting box can be sucked out, and then the suction cup can adsorb the upper surface of the metal promotion frame, thereby achieving the effect of positioning the metal promotion frame. By providing the first telescopic tube, the length of the first telescopic tube can be changed when the movable frame moves up and down.

[0012] Preferably, the processing mechanism includes a sliding frame, the sliding frame is slidably connected to the outer surface of the limit rod, the upper surface of the sliding frame is fixedly connected with a protective cover, the protective cover is fixedly connected to the outer surface of the fixed frame, the inner surface of the protective cover is fixedly connected to the limit strip, the outer surface of the limit strip is slidably connected with a sliding sleeve, the outer surface of the sliding sleeve is fixedly connected with a second stepping motor, the output end of the second stepping motor is equipped with a second rotating rod through a coupling, the end of the second rotating rod is fixedly connected with a grinding wheel, and by setting the sliding frame, the outer surface of the limit rod can be slid, so that the protective cover can produce lateral movement, and by setting A protective cover is provided to protect the debris generated by the processing of the metal promotion frame and prevent the debris from splashing everywhere. By setting a limit bar, the sliding sleeve can be limited so that the sliding sleeve can slide stably on the outer surface of the limit bar. At the same time, the lateral surface of the limit bar is in a downwardly inclined state, which can prevent the debris from accumulating on the upper surface of the limit bar and affecting the movement of the sliding sleeve. By setting a second stepper motor, after connecting to the power supply and turning on the switch, the second rotating rod and the grinding wheel can be rotated. At the same time, the grinding wheel can be replaced with a cutting blade, thereby achieving the effect of cutting the metal promotion frame, so that the metal promotion frame can obtain a smooth section.

[0013] Preferably, the outer surface of the second stepper motor is fixedly connected to a fixed disk, the outer surface of the fixed disk is fixedly connected to a second telescopic tube, the end of the second telescopic tube is fixedly connected to a fourth connecting box, the outer surface of the fourth connecting box is fixedly connected to a second fixed plate, the second fixed plate is fixedly connected to the outer side surface of the air box, and the end of the fourth connecting box is fixedly connected to an end of the first connecting tube away from the circular tube.

[0014] The present invention provides a processing device for ideological and political propaganda devices. It has the following beneficial effects:

[0015] 1. The processing equipment for the ideological and political propaganda device can generate strong suction when working by setting up an air suction mechanism, thereby being able to absorb and collect the debris and smoke generated during the processing of the metal propaganda frame. At the same time, the generated suction can be used to clamp the metal propaganda frame and control the movement of the processing equipment. By setting up a collection mechanism, the debris and smoke generated by the processing can be absorbed and collected.

[0016] 2. The processing equipment for the ideological and political propaganda device can support the bottom of the metal propaganda frame by setting a placement mechanism. At the same time, it can use the suction force generated by the suction mechanism to automatically clamp and position the metal propaganda frame to prevent the metal propaganda frame from loosening during the processing. The bottom of the metal propaganda frame can be supported by setting a placement rack and an anti-slip pad.

[0017] 3. The processing equipment for the ideological and political propaganda device can limit the processing mechanism by setting a limit rod, so that the movable box can move more stably when moving horizontally. By setting the processing mechanism, the suction force generated by the suction mechanism can be used to automatically drive the processing equipment to move stably on the outer side of the metal propaganda frame, thereby achieving the processing work on the side of the metal propaganda frame.

[0018] 4. The processing equipment for the ideological and political propaganda device can cooperate with the locking ring by setting a locking ring, so that the air tube can be connected to the second connecting box and can be taken down at the same time, so as to collect and remove impurities. By setting an adsorption tube, debris and smoke in the air can be adsorbed. The adsorption tube is made of porous fireproof cotton material, which can discharge air while the debris is blocked. By setting a blocking plate and a sealing ring, the adsorption tube can be conveniently set in the inner cavity of the air tube.

[0019] 5. The processing equipment for the ideological and political propaganda device can be equipped with a pressing mechanism, so that when the air in the inner cavity of the limiting tube is sucked out, the pressing mechanism can press and position the upper surface of the metal propaganda frame. By arranging a piston rod, it can be in tight contact with the inner wall of the limiting tube, so that the piston rod can produce an effect of moving up and down. By arranging a movable frame, the movable frame can be driven to move downward after the piston rod moves downward. By arranging a positioning block and a sliding block, the movable frame and the fixed frame can produce an effect of vertical up and down movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the external structure of a processing device for an ideological and political propaganda device of the present invention;

[0021] Figure 2 This is a structural side view of a processing device for an ideological and political propaganda device of the present invention;

[0022] Figure 3 It is a partial structural schematic diagram of a processing device for an ideological and political propaganda device of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the air suction mechanism of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the collecting mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the placement mechanism structure of the present invention;

[0026] Figure 7 It is a schematic diagram of the cross-sectional structure of the placement mechanism of the present invention;

[0027] Figure 8 It is a schematic diagram of the local structure of the placement mechanism of the present invention;

[0028] Fig. 9 It is a schematic diagram of the structure of the pressing mechanism of the present invention;

[0029] Fig.10 It is a schematic diagram of the cross-sectional structure of the pressing mechanism of the present invention;

[0030] Fig.11 It is a schematic diagram of the processing mechanism structure of the present invention;

[0031] Fig.12 It is a top view of the processing mechanism structure of the present invention;

[0032] Fig.13 It is a schematic diagram of the local structure of the processing mechanism of the present invention.

[0033] In the figure: 1, base; 2, frame; 3, air box; 4, telescopic box; 5, movable box; 6, suction mechanism; 7, placement mechanism; 8, processing mechanism; 9, breathable plate; 10, support plate; 11, limit rod; 12, first exhaust hole; 13, second exhaust hole; 61, first fixed plate; 62, first connecting box; 63, round tube; 64, first connecting pipe; 65, collecting mechanism; 66, second connecting pipe; 67, joint; 68, first support rod; 69, guide cone; 651, second connecting box; 652, second support rod; 653, protective cover; 654, first stepper motor; 655, first rotating rod; 656, fan blade; 657, clamping ring; 658, exhaust pipe; 659, clamping ring; 6510, breathable tube; 6511, sealing ring; 6512, blockage Plate; 6513, adsorption cylinder; 71, placement rack; 72, anti-skid pad; 73, fixed frame; 74, limit tube; 75, sliding block; 76, pressing mechanism; 77, valve; 78, connecting sleeve; 79, the third connecting pipe; 710, transfer box; 711, elbow; 712, air intake funnel; 713, screen; 761, the fourth connecting pipe; 762, the first telescopic tube; 763, the third connecting box; 764, suction cup; 765, movable frame; 766, connecting rod; 767, piston rod; 768, positioning block; 81, protective cover; 82, sliding frame; 83, the second fixed plate; 84, the fourth connecting box; 85, the second telescopic tube; 86, fixed plate; 87, limit strip; 88, sliding sleeve; 89, the second stepping motor; 810, the second rotating rod; 811, grinding wheel. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. 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 in order 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.

[0035] The first embodiment, as Figure 1-Figure 5 As shown, the present invention provides a technical solution: a processing equipment for ideological and political propaganda devices, including a base 1, a frame 2 is fixedly connected to the corners of the upper surface of the base 1, an air box 3 is fixedly connected to the top of the frame 2, and a telescopic box 4 is symmetrically arranged on the outer side of the air box 3, and a movable box 5 is fixedly connected to the side of the telescopic box 4 away from the air box 3. By setting the telescopic box 4, the distance between the movable boxes 5 on both sides can be adjusted, so that propaganda frames of different sizes can be processed, and the lower surface of the air box 3 is provided with an air suction mechanism 6, which has the function of exhausting the air in the inner cavity of the air box 3 The suction mechanism 6 includes a first fixing plate 61, which is fixedly connected to the lower surface of the air box 3, and the lower surface of the first fixing plate 61 is fixedly connected to a first connecting box 62, and the inner cavity of the first connecting box 62 is threadedly connected to a collecting mechanism 65. By setting the suction mechanism 6, a strong suction force can be generated during operation, so that the debris and smoke generated during the processing of the metal promotion frame can be absorbed and collected. At the same time, the generated suction force can be used to achieve the effect of clamping the metal promotion frame and controlling the movement of the processing equipment. By setting the collecting mechanism 65, the slag and smoke generated by the processing can be absorbed and collected; the outer surface of the movable box 5 is provided with a placing mechanism 7, and the placing mechanism 7 includes a placing frame 71, and the placing frame 71 is fixedly connected to the outer surface of the movable box 5. The upper surface of the placing frame 71 is fixedly connected with an anti-skid pad 72. By setting the placing mechanism 7, the bottom of the metal promotion frame can be supported, and the suction force generated by the suction mechanism 6 can be used to automatically clamp and position the metal promotion frame, so as to prevent the metal promotion frame from loosening during the processing. By setting the placing frame 71 and the anti-skid pad 72, the bottom of the metal promotional frame can be supported; the lower surface of the air box 3 is fixedly connected with a support plate 10, the end of the support plate 10 is fixedly connected with a limit rod 11, and the outer surface of the limit rod 11 is slidably connected with a processing mechanism 8. By setting the limit rod 11, the processing mechanism 8 can be limited, so that the movable box 5 can move more stably when moving horizontally. By setting the processing mechanism 8, the suction force generated by the suction mechanism 6 when working can be used to automatically drive the processing equipment to move stably on the outer side of the metal promotional frame, thereby achieving the processing work on the side of the metal promotional frame.

[0036] The telescopic box 4 is made of rubber material and has a telescopic function. A breathable plate 9 is passed through the side of the movable box 5 away from the telescopic box 4. The outer side surface of the movable box 5 is symmetrically provided with first exhaust holes 12, and the side of the lower surface of the movable box 5 is symmetrically provided with second exhaust holes 13. By setting the telescopic box 4, the distance between the movable box 5 and the air box 3 can be changed, thereby adapting to the processing of metal promotional frames of different sizes. By setting the breathable plate 9, the debris and smoke generated by the processing of the metal promotional frame can enter the inner cavity of the movable box 5 through the breathable plate 9.

[0037] The outer side surface of the first connection box 62 is symmetrically penetrated by a circular tube 63, and the end of the circular tube 63 is fixedly connected to the first connection tube 64. The side of the first connection box 62 away from the collecting mechanism 65 is penetrated by a second connection tube 66, and the end of the second connection tube 66 is fixedly connected to a joint 67, and the joint 67 penetrates the outer side surface of the air box 3. The inner wall of the joint 67 is fixedly connected to a first support rod 68, and the end of the first support rod 68 is fixedly connected to a guide cone 69. By setting the first connection tube 64, the first connection box 62 can be connected to the processing mechanism 8, and by setting the second connection tube 66, the first connection box 62 can be connected to the air box 3. By setting the guide cone 69, the gas in the inner cavity of the air box 3 can be regulated. The air flow is guided so that the debris and smoke in the inner cavity of the air box 3 can enter the inner cavity of the second connecting pipe 66. The collecting mechanism 65 includes a second connecting box 651, which is threadedly connected to the inner wall of the first connecting box 62. A second support rod 652 is fixedly connected to the inner wall of the second connecting box 651. A protective cover 653 is fixedly connected to the end of the second support rod 652. A first stepper motor 654 is fixedly connected to the inner wall of the protective cover 653. A first rotating rod 655 is installed at the output end of the first stepper motor 654 through a coupling. A fan blade 656 is fixedly connected to the end of the first rotating rod 655. By setting the second connecting box 651, the collecting mechanism 65 can be connected to the first connecting box 62. The protective cover 653 is provided to wrap the outer surface of the first stepper motor 654, so as to prevent the debris and smoke generated by the processing of the metal promotional frame from protecting the outer surface of the first stepper motor 654. The first stepper motor 654 is provided to rotate the first rotating rod 655 after the power is connected and the switch is turned on, so that the fan blades 656 can rotate, and when the fan blades 656 rotate, the air in the inner cavity of the air box 3 can flow, and the air in the inner cavity of the air box 3 can enter the second connecting pipe 66 and enter the inner cavity of the first connecting box 62. The outer surface of the second connecting box 651 away from the end of the first connecting box 62 is fixedly connected with a retaining ring 657, and the outer surface of the retaining ring 657 is sleeved with There is a retaining ring 659, the outer surface of which is fixedly connected to a ventilating tube 6510, the inner wall of which is sleeved with an adsorption tube 6513, the end of which is fixedly connected to a blocking plate 6512, the outer surface of which is fixedly connected to a sealing ring 6511, the sealing ring 6511 is squeezed and fitted with the inner wall of the ventilating tube 6510, the end of the second connecting box 651 away from the first connecting box 62 is fixedly connected to an exhaust pipe 658, the exhaust pipe 658 is arranged in the inner cavity of the adsorption tube 6513, and a retaining ring 657 is provided to cooperate with the retaining ring 659, so that the ventilating tube 6510 can be connected to the second connecting box 651 and can be taken down at the same time,In order to collect and remove impurities, the adsorption cylinder 6513 can be set to adsorb the debris and smoke in the air. The adsorption cylinder 6513 is made of porous fireproof cotton material, which can discharge the air. At the same time, the debris is blocked. By setting the blocking plate 6512 and the sealing ring 6511, the adsorption cylinder 6513 can be conveniently set in the inner cavity of the breathable cylinder 6510.

[0038] The second embodiment, as Figure 6-Figure 10 As shown, the bottom end of the placement rack 71 is fixedly connected to a fixing rack 73, the inner wall of the fixing rack 73 is fixedly connected to a limiting tube 74, the lower surface of the limiting tube 74 is fixedly connected to a valve 77, the outer surface of the valve 77 is sleeved with a connecting sleeve 78, the lower surface of the connecting sleeve 78 is fixedly connected to a third connecting pipe 79, the end of the third connecting pipe 79 is fixedly connected to a transfer box 710, the transfer box 710 is fixedly connected to the second exhaust hole 13, the upper surface of the transfer box 710 is fixedly connected to a bent pipe 711, The end of the curved pipe 711 is fixedly connected with an air intake funnel 712, and the inner wall of the air intake funnel 712 is fixedly connected with a screen 713. By setting a connecting sleeve 78, the third connecting pipe 79 can be connected with the limiting pipe 74. By setting the air intake funnel 712, when a large suction force is generated in the inner cavity of the movable box 5 due to the suction mechanism 6, the air flow in the inner cavity of the limiting pipe 74 can be sucked out through the curved pipe 711 and the air intake funnel 712. By setting the screen 713, debris can be prevented from entering the inner cavity of the air intake funnel 712.

[0039] The outer surface of the limiting tube 74 is fixedly connected with a sliding block 75, and the inner cavity of the limiting tube 74 is slidably connected with a pressing mechanism 76, and the pressing mechanism 76 includes a piston rod 767, and the piston rod 767 is slidably connected to the inner wall of the limiting tube 74, and the top of the piston rod 767 is fixedly connected with a connecting rod 766, and the end of the connecting rod 766 is fixedly connected with a movable frame 765, and the sliding block 75 is slidably connected to the inner wall of the movable frame 765, and the lower part of the movable frame 765 is fixedly connected to the movable frame 765. The surface is fixedly connected with a positioning block 768, and the positioning block 768 is frictionally matched with the outer surface of the fixing frame 73. By setting a pressing mechanism 76, when the air in the inner cavity of the limiting tube 74 is sucked out, the pressing mechanism 76 can press and position the upper surface of the metal promotion frame. By setting a piston rod 767, it can be in close contact with the inner wall of the limiting tube 74, so that the piston rod 767 can produce an effect of moving up and down. By setting a movable frame 765, the piston rod 767 can be moved up and down. After moving downward, the movable frame 765 is driven to move downward. By setting the positioning block 768 and the sliding block 75, the movable frame 765 and the fixed frame 73 can produce the effect of vertical up and down movement. The top of the movable frame 765 is fixedly connected with the third connecting box 763, and the lower surface of the third connecting box 763 is fixedly connected with the suction cup 764. The upper surface of the third connecting box 763 is fixedly connected with the first telescopic tube 762, and the upper surface of the first telescopic tube 762 is fixedly connected with the fourth connecting tube 761. The end of the fourth connecting tube 761 is fixedly connected to the first exhaust hole 12. By setting the suction cup 764, when suction is generated in the inner cavity of the air box 3, the air in the inner cavity of the third connecting box 763 is sucked out, and then the suction cup 764 adsorbs the upper surface of the metal propaganda frame, thereby achieving the effect of positioning the metal propaganda frame. By setting the first telescopic tube 762, the length of the first telescopic tube 762 can be changed when the movable frame 765 moves up and down.

[0040] The third embodiment, as Figure 11-13As shown, the processing mechanism 8 includes a sliding frame 82, the sliding frame 82 is slidably connected to the outer surface of the limit rod 11, the upper surface of the sliding frame 82 is fixedly connected to a protective cover 81, the protective cover 81 is fixedly connected to the outer surface of the fixing frame 73, the inner surface of the protective cover 81 is fixedly connected to a limit strip 87, the outer surface of the limit strip 87 is slidably connected to a sliding sleeve 88, the outer surface of the sliding sleeve 88 is fixedly connected to a second stepping motor 89, and the output end of the second stepping motor 89 is installed with a second rotating rod 81 through a coupling. 0, the end of the second rotating rod 810 is fixedly connected with a grinding wheel 811, and by setting a sliding frame 82, it can slide on the outer surface of the limiting rod 11, so that the protective cover 81 can move laterally. By setting the protective cover 81, the debris generated by the processing of the metal promotion frame can be protected to prevent the debris from splashing around. By setting a limiting strip 87, the sliding sleeve 88 can be limited, so that the sliding sleeve 88 can slide stably on the outer surface of the limiting strip 87. At the same time, the lateral surface of the limiting strip 87 is in a downwardly inclined state, which can prevent The debris accumulates on the upper surface of the limit bar 87 and affects the movement of the sliding sleeve 88. By setting a second stepper motor 89, after the power is connected and the switch is turned on, the second rotating rod 810 and the grinding wheel 811 can be rotated. At the same time, the grinding wheel 811 can be replaced with a cutting blade, so that the metal promotional frame can be cut so that the metal promotional frame can obtain a smooth cut surface. The outer surface of the second stepper motor 89 is fixedly connected to a fixed disk 86, and the outer surface of the fixed disk 86 is fixedly connected to a second telescopic tube 85. The second The end of the telescopic tube 85 is fixedly connected to the fourth connecting box 84, and the outer surface of the fourth connecting box 84 is fixedly connected to the second fixing plate 83, and the second fixing plate 83 is fixedly connected to the outer side surface of the air box 3. The end of the fourth connecting box 84 is fixedly connected to the end of the first connecting tube 64 away from the circular tube 63. By setting the second telescopic tube 85, suction can be generated in the inner cavity of the air box 3, and then when the airflow in the inner cavity of the second telescopic tube 85 is sucked out, the second telescopic tube 85 is contracted, and finally the second stepper motor 89 is driven to move laterally.

[0041] Working principle: When in use, the operator places the metal promotion frame to be processed on the upper surface of the placement rack 71, and then pulls the movable box 5 until the corners of the metal promotion frame are in contact with the placement rack 71 and the anti-slip pad 72. Then the operator connects the first stepper motor 654 to the power supply and turns on the switch, so that the first rotating rod 655 drives the fan blade 656 to rotate. During the rotation of the fan blade 656, the air inside the air box 3 will be sucked into the inner cavity of the second connecting box 651. During continuous operation, the air inside the air box 3 will be sucked into the inner cavity of the second connecting box 651. Afterwards, the air in the inner cavity of the limiting tube 74 will be discharged through the third connecting tube 79, the transfer box 710, the bent pipe 711 and the air inlet funnel 712 and enter the inner cavity of the air box 3, so that the piston rod 767 in the inner cavity of the limiting tube 74 moves downward, and drives the movable frame 765 and the third connecting box 763 to move downward, and finally the suction cup 764 squeezes the upper surface of the metal promotion frame. At the same time, the air in the inner cavity of the third connecting box 763 enters the inner cavity of the air box 3 through the first telescopic tube 762 and the fourth connecting tube 761. The suction cup 764 is in the cavity, so that the suction cup 764 tightly adheres to the upper surface of the metal publicity frame, and finally automatically completes the clamping and positioning of the metal publicity frames of different thicknesses; after positioning, the operator connects the second stepper motor 89 to the power supply and turns on the switch, so that the second rotating rod 810 and the grinding wheel 811 rotate, so that the grinding wheel 811 contacts the outer side of the metal publicity frame and grinds it. When the air in the inner cavity of the air box 3 is continuously extracted, the air inside the second telescopic tube 85 is also extracted, so that the second telescopic tube 85 is contracted, so that the second stepper motor 89 and the sliding sleeve 88 produce a lateral movement effect on the outer surface of the limit strip 87, and finally the grinding wheel 811 uniformly processes the outer side of the metal publicity frame; the debris generated by the processing enters the inner cavity of the movable box 5 and the air box 3 through the air permeable plate 9 under the influence of the suction force, and finally enters the first connecting box 62 through the second connecting pipe 66, and enters the inner cavity of the adsorption cylinder 6513 through the exhaust pipe 658, and is finally collected.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A processing device for ideological and political propaganda devices, comprising a base (1), wherein the corners of the upper surface of the base (1) are fixedly connected to a frame (2), characterized in that: The top of the frame (2) is fixedly connected to an air box (3), the outer side of the air box (3) is symmetrically provided with a telescopic box (4), the side of the telescopic box (4) away from the air box (3) is fixedly connected to a movable box (5), the lower surface of the air box (3) is provided with an air suction mechanism (6), the air suction mechanism (6) has a mechanism for discharging air from the inner cavity of the air box (3), the air suction mechanism (6) comprises a first fixing plate (61), the first fixing plate (61) is fixedly connected to the lower surface of the air box (3), the lower surface of the first fixing plate (61) is fixedly connected to a first connection box (62) ), the inner cavity of the first connection box (62) is threadedly connected to a collecting mechanism (65); the outer surface of the movable box (5) is provided with a placing mechanism (7), the placing mechanism (7) includes a placing frame (71), the placing frame (71) is fixedly connected to the outer surface of the movable box (5), and the upper surface of the placing frame (71) is fixedly connected to an anti-slip pad (72); the lower surface of the air box (3) is fixedly connected to a support plate (10), the end of the support plate (10) is fixedly connected to a limiting rod (11), and the outer surface of the limiting rod (11) is slidably connected to a processing mechanism (8).

2. According to claim 1, the processing equipment for ideological and political propaganda device is characterized in that: The telescopic box (4) is made of rubber material and has a telescopic function. A ventilation plate (9) is passed through the side of the movable box (5) away from the telescopic box (4). The outer side surface of the movable box (5) is symmetrically provided with first exhaust holes (12). The side surface of the lower surface of the movable box (5) is symmetrically provided with second exhaust holes (13).

3. The processing equipment for ideological and political propaganda device according to claim 2 is characterized in that: A circular tube (63) is symmetrically passed through the outer side surface of the first connection box (62), and the end of the circular tube (63) is fixedly connected to the first connection tube (64). A second connection tube (66) is passed through the side of the first connection box (62) away from the collecting mechanism (65), and the end of the second connection tube (66) is fixedly connected to a joint (67), and the joint (67) passes through the outer side surface of the air box (3). A first support rod (68) is fixedly connected to the inner wall of the joint (67), and the end of the first support rod (68) is fixedly connected to a guide cone (69).

4. The processing equipment for ideological and political propaganda device according to claim 3 is characterized in that: The collecting mechanism (65) comprises a second connecting box (651), the second connecting box (651) is threadedly connected to the inner wall of the first connecting box (62), a second support rod (652) is fixedly connected to the inner wall of the second connecting box (651), a protective cover (653) is fixedly connected to the end of the second support rod (652), a first stepper motor (654) is fixedly connected to the inner wall of the protective cover (653), a first rotating rod (655) is installed at the output end of the first stepper motor (654) via a coupling, and a fan blade (656) is fixedly connected to the end of the first rotating rod (655).

5. The processing equipment for ideological and political propaganda device according to claim 4 is characterized in that: A retaining ring (657) is fixedly connected to the outer surface of one end of the second connection box (651) away from the first connection box (62), and a retaining ring (659) is sleeved on the outer surface of the retaining ring (657). A ventilation tube (6510) is fixedly connected to the outer surface of the retaining ring (659). An adsorption tube (6513) is sleeved on the inner wall of the ventilation tube (6510). A blocking plate (6512) is fixedly connected to the end of the adsorption tube (6513). A sealing ring (6511) is fixedly connected to the outer surface of the blocking plate (6512). The sealing ring (6511) is squeezed and fitted with the inner wall of the ventilation tube (6510). An exhaust pipe (658) is fixedly connected to the end of the second connection box (651) away from the first connection box (62), and the exhaust pipe (658) is arranged in the inner cavity of the adsorption tube (6513).

6. The processing equipment for ideological and political propaganda device according to claim 5 is characterized in that: The bottom end of the placement rack (71) is fixedly connected to a fixing rack (73), the inner wall of the fixing rack (73) is fixedly connected to a limiting tube (74), the lower surface of the limiting tube (74) is fixedly connected to a valve (77), the outer surface of the valve (77) is sleeved with a connecting sleeve (78), the lower surface of the connecting sleeve (78) is fixedly connected to a third connecting tube (79), the end of the third connecting tube (79) is fixedly connected to a transfer box (710), the transfer box (710) is fixedly connected to the second exhaust hole (13), the upper surface of the transfer box (710) is fixedly connected to a bent pipe (711), the end of the bent pipe (711) is fixedly connected to an air intake funnel (712), and the inner wall of the air intake funnel (712) is fixedly connected to a screen (713).

7. The processing equipment for ideological and political propaganda device according to claim 6 is characterized in that: The outer surface of the limiting tube (74) is fixedly connected with a sliding block (75), and the inner cavity of the limiting tube (74) is slidably connected with a pressing mechanism (76), and the pressing mechanism (76) comprises a piston rod (767), and the piston rod (767) is slidably connected to the inner wall of the limiting tube (74), and the top end of the piston rod (767) is fixedly connected with a connecting rod (766), and the end of the connecting rod (766) is fixedly connected with a movable frame (765), and the sliding block (75) is slidably connected to the inner wall of the movable frame (765), and the lower surface of the movable frame (765) is fixedly connected with a positioning block (768), and the positioning block (768) is frictionally matched with the outer surface of the fixed frame (73).

8. The processing equipment for ideological and political propaganda device according to claim 7 is characterized in that: The top of the movable frame (765) is fixedly connected to a third connection box (763), the lower surface of the third connection box (763) is fixedly connected to a suction cup (764), the upper surface of the third connection box (763) is fixedly connected to a first telescopic tube (762), the upper surface of the first telescopic tube (762) is fixedly connected to a fourth connection tube (761), and the end of the fourth connection tube (761) is fixedly connected to the first exhaust hole (12).

9. The processing equipment for ideological and political propaganda device according to claim 8 is characterized in that: The processing mechanism (8) comprises a sliding frame (82), the sliding frame (82) is slidably connected to the outer surface of the limit rod (11), the upper surface of the sliding frame (82) is fixedly connected to a protective cover (81), the protective cover (81) is fixedly connected to the outer surface of the fixed frame (73), the inner surface of the protective cover (81) is fixedly connected to a limit strip (87), the outer surface of the limit strip (87) is slidably connected to a sliding sleeve (88), the outer surface of the sliding sleeve (88) is fixedly connected to a second stepping motor (89), the output end of the second stepping motor (89) is mounted with a second rotating rod (810) via a coupling, and the end of the second rotating rod (810) is fixedly connected to a grinding wheel (811).

10. The processing equipment for ideological and political propaganda device according to claim 9 is characterized in that: The outer surface of the second stepper motor (89) is fixedly connected to a fixed disk (86), the outer surface of the fixed disk (86) is fixedly connected to a second telescopic tube (85), the end of the second telescopic tube (85) is fixedly connected to a fourth connection box (84), the outer surface of the fourth connection box (84) is fixedly connected to a second fixed plate (83), the second fixed plate (83) is fixedly connected to the outer side surface of the air box (3), and the end of the fourth connection box (84) is fixedly connected to an end of the first connection tube (64) away from the circular tube (63).

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