An automated assembly apparatus for soundproof screens

Abstract

The application discloses a kind of sound insulation screen automation assembly equipment, it is related to the technical field of non-standard equipment, including bag opening mechanism, bag collecting mechanism and grabbing mechanism, wherein: the bag opening mechanism is used to tear the top of packaging bag and let sound insulation cotton in packaging bag expose, the bag opening mechanism includes installation box, hydraulic cylinder one and turnover plate;The bag collecting mechanism is arranged in the inside of bag opening mechanism and is used to collect the remaining packaging bag and the residue of sound insulation cotton in it, the bag collecting mechanism includes installation shell, motor and adsorption pipe;The grabbing mechanism is arranged above bag opening mechanism and is used to grab sound insulation cotton after bag opening to the inside of sound insulation screen shell, the grabbing mechanism includes mechanical arm, assembly strip, hydraulic cylinder two.The sound insulation screen automation assembly equipment in the application has the characteristics of reasonable scheme, ingenious structure and convenient use, and can realize automatic grabbing, automatic movement and automatic assembly of sound insulation cotton.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of non-standard equipment, and particularly relates to an automatic assembling equipment for soundproof screen. BACKGROUND

[0002] Nowadays, people have higher and higher requirements for the quality of life, and the noise on both sides of the road affects people's life, so soundproof screens are installed on both sides of the road to play a role in sound insulation and noise reduction.

[0003] At present, in the actual manufacturing of soundproof screens by relevant production enterprises, when assembling soundproof cotton made of glass fiber cotton material, in order to put soundproof cotton with larger volume into the soundproof screen shell, the assembly is generally completed by workers after simple protection (including wearing ordinary masks and rubber gloves), and such protection measures are extremely limited for the lungs of workers, and with the increase of working time, the lungs of workers will be damaged more and more seriously, which is not conducive to the healthy and sustainable development of workers and enterprises. SUMMARY

[0004] The present application aims to provide an automatic assembling equipment for soundproof screen to solve the above-mentioned defects in the prior art.

[0005] An automatic assembling equipment for soundproof screen comprises an opening bag mechanism, a bag collecting mechanism and a grabbing mechanism, wherein:

[0006] The opening bag mechanism is used to tear the top of the packaging bag and expose the soundproof cotton in the packaging bag;

[0007] The bag collecting mechanism is arranged inside the opening bag mechanism and is used to collect the remaining packaging bags and soundproof cotton residues therein;

[0008] The grabbing mechanism is arranged above the opening bag mechanism and is used to grab the soundproof cotton after opening to the inside of the soundproof screen shell.

[0009] Preferably, the bag-opening mechanism includes an installation box, a first hydraulic cylinder, and a turning plate. A pair of installation doors are symmetrically connected to the left and right sides of the installation box. A number of casters are evenly connected to the lower side of the installation box. There are two pairs of the first hydraulic cylinders, which are symmetrically distributed left and right. Each pair of the first hydraulic cylinders is symmetrically connected to the top of the installation box front and back. The piston rod end of the first hydraulic cylinder is coaxially connected with an extension rod, and a first hinge seat is connected to the top of the extension rod. A "L"-shaped first hinge bar is hinged on the first hinge seat. An installation box is connected with a second hinge seat beside the first hydraulic cylinder, and a "|" -shaped second hinge bar is hinged on the second hinge seat. The other end of the first hinge bar is hinged to the other end of the second hinge bar. There are a pair of turning plates, which are correspondingly connected to the left and right pairs of the first hinge bars. A row of vacuum suction cups are arranged on the turning plate and are connected to an external negative pressure air source. A pair of heating seats are symmetrically connected to the front and back of the turning plate, and electric heating tubes are embedded in the heating seats. A "冂"-shaped heating wire is connected between the front and back two heating seats.

[0010] Preferably, the bag-collecting mechanism includes an installation shell, a motor, and an adsorption tube. A rectangular installation groove is provided in the middle of the top of the installation box. The installation shell is arranged directly below the installation groove and is installed on the bottom of the installation box. There are a pair of motors, which are symmetrically distributed front and back. The motors are installed on the top of the installation shell through motor bases. A crank is installed at the output end of the motor. Swing rods are hinged on the front and back sides of the installation shell. The crank and the swing rod on the same side are slidably connected through a pin shaft. An activity groove for the pin shaft to move is provided on the swing rod. The adsorption tube is horizontally arranged between the installation groove and the installation shell. Rectangular adsorption grooves are evenly arranged on the top of the adsorption tube. Circular air suction ports are evenly arranged on the side of the adsorption tube and are connected to an external negative pressure air source. Two pairs of return springs are symmetrically connected between the adsorption tube and the installation shell. A pair of lifting frames are symmetrically arranged at the front and back ends of the adsorption tube. The crank and the swing rod on the same side are located inside the lifting frame. A pair of steel wire ropes are symmetrically connected to the left and right of the lifting frame, and the two steel wire ropes pass through the installation groove and are connected to the left and right first hinge seats.

[0011] Preferably, the grabbing mechanism comprises a mechanical arm, an assembly bar, and a hydraulic cylinder two, the assembly bar is coaxially connected to the end of the mechanical arm, a pair of connecting bars are symmetrically connected to the two ends of the assembly bar, a pair of rectangular connecting grooves are symmetrically connected to the side of the connecting bars, the hydraulic cylinder two is provided above the connecting bars in parallel, the hydraulic cylinder two is connected to the upper side of the connecting bars through a cylinder seat two, a sliding plate is connected to the end of the piston rod of the hydraulic cylinder two, a "D" type sliding bar is connected to the lower side of the sliding plate, a sliding rod is vertically connected to the end of the sliding bar, the sliding rod is slidably arranged in the adjacent connecting groove, a "D" type sliding plate is connected between the coaxial pair of sliding rods, a needle type suction cup is connected to the inner side of the sliding plate, a pair of gears are symmetrically connected to the outer side of the sliding plate, the gears are coaxially distributed between the sliding rods, and a rack is horizontally connected above the gears.

[0012] Compared with the prior art, the present application has the following advantages:

[0013] 1. Automatic bag opening: the piston rod of the hydraulic cylinder one is retracted to drive the turnover plate to turn down, so that the vacuum suction cup is adsorbed on the top surface of the packaging bag, and the electric heating wire forms a "D" type mark on the top surface of the packaging bag; then the piston rod of the hydraulic cylinder one is extended to drive the turnover plate to turn up, so that the vacuum suction cup turns up with the top surface of the packaging bag, and the sound insulation cotton in the packaging bag is exposed.

[0014] 2. Automatic grabbing and assembling: the needle type suction cup is adsorbed on the uppermost layer of sound insulation cotton by the mechanical arm, then the piston rod of the hydraulic cylinder two is retracted to drive the needle type suction cup to move close to each other, at the same time, due to the meshing of the gear and the rack, the needle type suction cup is deflected inward by a certain angle, so that the sound insulation cotton changes from a flat state to an arched state, then the sound insulation cotton is taken out of the packaging bag, and finally the sound insulation cotton is put into the sound insulation screen shell.

[0015] 3. Automatic bag collecting: the piston rod of the hydraulic cylinder one is extended to drive the adsorption tube to move upward and be adsorbed on the bottom surface of the packaging bag, the adsorption tube and the adsorbed packaging bag are moved downward by the retraction of the piston rod of the hydraulic cylinder one and the reset spring, then the stripping rod is driven by the electric motor through the crank and the swing rod to extrude the packaging bag, and the packaging bag is stripped to the left and right sides of the installation box. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present application.

[0017] Figure 2 It is a schematic diagram of the overall side view structure of the present application.

[0018] Figure 3 It is a schematic diagram of the bag opening mechanism in the present application.

[0019] Figure 4 Structure diagram of bag opening mechanism in the application.

[0020] Figure 5 And Figure 6 Structure diagram of bag opening mechanism in the application.

[0021] Figure 7 Structure diagram of soundproof cotton and packaging bag in the application.

[0022] Figure 8 Structure diagram of soundproof cotton and packaging bag in the application.

[0023] Wherein:

[0024] 10-bag opening mechanism; 101-mounting box; 101a-mounting groove; 102-mounting door; 103-forma wheel; 104-hydraulic cylinder one; 105-elongated rod; 106-hinge seat one; 107-hinge strip one; 108-hinge seat two; 109-hinge strip two; 110-flip plate; 111-vacuum chuck; 112-heating seat; 113-electric heating tube; 114-heating wire;

[0025] 20-bag collection mechanism; 201-mounting shell; 202-motor; 203-motor base; 204-crank; 205-pendulum rod; 205a-moving groove; 206-suction pipe; 206a-suction groove; 206b-suction port; 207-return spring; 208-lifting frame; 209-steel wire rope; 210-stripping rod;

[0026] 30-grabbing mechanism; 301-robotic arm; 302-assembly strip; 303-connection strip; 303a-connection groove; 304-hydraulic cylinder two; 305-cylinder seat two; 306-sliding sheet; 307-sliding strip; 308-sliding rod; 309-sliding plate; 310-needle suction cup; 311-gear; 312-rack;

[0027] 40-soundproof cotton;

[0028] 50-packaging bag;

[0029] 60-soundproof screen housing. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, purposes and effects realized by the application easy to understand, the application will be further described below in combination with specific embodiments.

[0031] As Figures 1 to 8 shown, an automatic soundproof screen assembly device includes a bag opening mechanism 10, a bag collection mechanism 20, and a grabbing mechanism 30, wherein:

[0032] The bag-opening mechanism 10 is used to tear open the top of the packaging bag 50 and expose the sound-absorbing cotton 40 inside the packaging bag 50;

[0033] The bag-collecting mechanism 20 is arranged inside the bag-opening mechanism 10 and is used to collect the remaining packaging bags 50 and the sound-absorbing cotton residues therein;

[0034] The grasping mechanism 30 is arranged above the bag-opening mechanism 10 and is used to grasp the sound-absorbing cotton 40 after bag-opening into the inside of the sound insulation screen housing 60.

[0035] In this embodiment, the bag-opening mechanism 10 includes an installation box 101, a first hydraulic cylinder 104 and a turning plate 110. A pair of installation doors 102 are symmetrically connected to the left and right sides of the installation box 101. A plurality of furniture wheels 103 are evenly connected to the lower side of the installation box 101. There are two pairs of the first hydraulic cylinders 104, which are symmetrically distributed left and right. Each pair of the first hydraulic cylinders 104 is symmetrically connected to the top of the installation box 101 front and back. The end of the piston rod of the first hydraulic cylinder 104 is coaxially connected with an extension rod 105, and a first hinge seat 106 is connected to the top of the extension rod 105. An "L"-shaped first hinge bar 107 is hinged on the first hinge seat 106. An installation box 101 is connected with a second hinge seat 108 beside the first hydraulic cylinder 104, and a "|" -shaped second hinge bar 109 is hinged on the second hinge seat 108. The other end of the first hinge bar 107 is hinged to the other end of the second hinge bar 109. There are a pair of turning plates 110, which are correspondingly connected to the left and right pairs of the first hinge bars 107. A row of vacuum suction cups 111 are arranged on the turning plate 110, and the vacuum suction cups 111 are connected to an external negative pressure air source. A pair of heating seats 112 are symmetrically connected to the front and back of the turning plate 110, and electric heating tubes 113 are embedded in the heating seats 112. A "冂"-shaped heating wire 114 is connected between the front and back two heating seats 112. By the contraction of the piston rod of the first hydraulic cylinder 104, the turning plate 110 is driven to turn downwards by 90 degrees, so that the vacuum suction cups 111 adsorb on the top surface of the packaging bag 50, and the heating wire 114 forms a "匚"-shaped burn mark on the top surface of the packaging bag 50. Then, by the extension of the piston rod of the first hydraulic cylinder 104, the turning plate 110 is driven to turn upwards by 90 degrees, so that the vacuum suction cups 111 suck the top surface of the packaging bag 50 and turn it upwards by 90 degrees, and the sound-absorbing cotton 40 inside the packaging bag 50 is exposed.

[0036] In the embodiment, the bag collecting mechanism 20 comprises a mounting shell 201, a motor 202 and a suction pipe 206, a rectangular mounting groove 101a is arranged in the middle of the top of the mounting box 101, the mounting shell 201 is arranged right below the mounting groove 101a and is mounted on the bottom of the mounting box 101, the motor 202 is arranged in pairs and is symmetrically distributed front and back, the motor 202 is mounted on the top of the mounting shell 201 through a motor base 203, a crank 204 is mounted on the output end of the motor 202, a swing rod 205 is hingedly arranged on the front and back of the mounting shell 201, the crank 204 and the swing rod 205 on the same side are connected through a pin shaft sliding connection, the swing rod 205 is provided with a movable groove 205a for the pin shaft movement, the suction pipe 206 is horizontally arranged between the mounting groove 101a and the mounting shell 201, rectangular suction grooves 206a are uniformly arranged on the top of the suction pipe 206, circular suction ports 206b are uniformly arranged on the side of the suction pipe 206, the suction ports 206b are communicated to an external negative pressure air source, two pairs of return springs 207 are symmetrically connected between the suction pipe 206 and the mounting shell 201, a pair of lifting frames 208 is symmetrically arranged on the front and back of the suction pipe 206, the crank 204 and the swing rod 205 on the same side are located inside the lifting frame 208, a pair of steel wire ropes 209 is symmetrically connected on the lifting frame 208 and is passed through the mounting groove 101a and is connected to the hinge seat one 106 on the left and right sides. The piston rod of the hydraulic cylinder one 104 is elongated to drive the suction pipe 206 to move upward and is adsorbed on the bottom surface of the packaging bag 50, the return spring 207 and the piston rod of the hydraulic cylinder one 104 are retracted to drive the suction pipe 206 and the packaging bag 50 to move downward, the motor 202 drives the stripping rod 210 to extrude the packaging bag 50 through the crank 204 and the swing rod 205, and the packaging bag 50 is stripped to the left and right sides of the mounting box 101.

[0037] In the embodiment, the grabbing mechanism 30 comprises a mechanical arm 301, an assembling strip 302 coaxially connected to the end of the mechanical arm 301, a pair of connecting strips 303 symmetrically connected to the two ends of the assembling strip 302, a pair of rectangular connecting grooves 303a symmetrically connected to the side of the connecting strips 303, a pair of hydraulic cylinders 304 provided above the connecting strips 303 in parallel, the hydraulic cylinders 304 being connected to the upper side of the connecting strips 303 through cylinder seats 305, slide plates 306 connected to the end of the piston rod of the hydraulic cylinders 304, slide strips 307 of a " " type connected to the lower side of the slide plates 306, slide rods 308 vertically connected to the end of the slide strips 307, the slide rods 308 being slidably arranged in the adjacent connecting grooves 303a, a slide plate 309 of a " " type connected between the slide rods 308 coaxially arranged, needle suction cups 310 connected to the inner side of the slide plate 309, a pair of gears 311 symmetrically connected to the outer side of the slide plate 309, the gears 311 being coaxially arranged with the slide rods 308, and a rack 312 horizontally connected above the gears 311. When the needle suction cups 310 adsorb the soundproof cotton 40, the piston rod of the hydraulic cylinders 304 is retracted to drive the needle suction cups 310 to move close to each other, and at the same time, the needle suction cups 310 are deflected inwardly by a certain angle due to the meshing of the gears 311 and the rack 312, so that the soundproof cotton 40 changes from a flat state to an arched state, thereby facilitating the soundproof cotton 40 to be taken out from the packaging bag 50 and put into the soundproof screen housing 60.

[0038] In practical application, the automatic assembling equipment for the soundproof screen comprises the following working contents:

[0039] Step 1: horizontally placing the soundproof screen housing 60 in front of the assembling equipment;

[0040] Step 2: placing the packaging bag 50 containing the soundproof cotton 40 on the upper side of the mounting box 101;

[0041] Step 3: retracting the piston rod of the hydraulic cylinder 104 to drive the turnover plate 110 to turn downwardly by 90 degrees, so that the vacuum suction cup 111 is adsorbed on the top surface of the packaging bag 50, and the electric heating wire 114 forms a " " type mark on the top surface of the packaging bag 50;

[0042] Step 4: extending the piston rod of the hydraulic cylinder 104 to drive the turnover plate 110 to turn upwardly by 90 degrees, so that the top surface of the packaging bag 50 is turned upwardly by 90 degrees by the vacuum suction cup 111, and the soundproof cotton 40 in the packaging bag 50 is exposed, and at the same time, the piston rod of the hydraulic cylinder 104 is extended to drive the suction pipe 206 to move upwardly and be adsorbed on the bottom surface of the packaging bag 50;

[0043] Step 5: The needle suction cups 310 are driven by the mechanical arm 301 to adsorb the uppermost sound insulation cotton 40, then the piston rod of the hydraulic cylinder 2 304 is retracted to drive the needle suction cups 310 to move close to each other, at the same time, due to the meshing of the gear 311 and the rack 312, the needle suction cups 310 are deflected inward by a certain angle, so that the sound insulation cotton 40 changes from a flat state to an arched state, then the sound insulation cotton 40 is taken out from the packaging bag 50, and finally the sound insulation cotton 40 is placed into the sound insulation screen shell 60;

[0044] Step 6: The adsorption tube 206 and the adsorbed packaging bag 50 are moved downward by the reset spring 207 and the piston rod of the hydraulic cylinder 1 104, then the stripping rod 210 is driven by the motor 202 through the crank 204 and the swing rod 205 to extrude the packaging bag 50, and the packaging bag 50 is stripped to the left and right sides of the installation box 101.

[0045] Therefore, the above disclosed embodiments are only examples in all aspects, and are not the only ones. All changes within the scope of the present application or within the scope equivalent to the present application are included in the present application.

Claims

1. An automated assembly equipment for soundproof barriers, characterized in that: It includes a bag-opening mechanism (10), a bag-collecting mechanism (20) and a grasping mechanism (30), where: The bag-opening mechanism (10) is used to tear open the top of the packaging bag (50) and expose the sound-absorbing cotton (40) inside the packaging bag (50); The bag-collecting mechanism (20) is arranged inside the bag-opening mechanism (10) and is used to collect the remaining packaging bags (50) and the sound-absorbing cotton residues therein; The grasping mechanism (30) is arranged above the bag-opening mechanism (10) and is used to grasp the sound-absorbing cotton (40) after bag-opening into the inside of the sound insulation screen housing (60); The bag-opening mechanism (10) includes an installation box (101), a first hydraulic cylinder (104) and a turning plate (110). A pair of installation doors (102) are symmetrically connected to the left and right sides of the installation box (101). A number of Fukuma wheels (103) are evenly connected to the lower side of the installation box (101). There are two pairs of the first hydraulic cylinders (104) and they are symmetrically distributed left and right. Each pair of the first hydraulic cylinders (104) is symmetrically connected to the top of the installation box (101) front and back. The piston rod end of the first hydraulic cylinder (104) is coaxially connected with an extension rod (105), and a first hinge seat (106) is connected to the top of the extension rod (105). An "L"-shaped hinge bar one (107) is hinged on the first hinge seat (106). An installation box (101) is connected with a second hinge seat (108) beside the first hydraulic cylinder (104), and a "|" -shaped hinge bar two (109) is hinged on the second hinge seat (108). The other end of the hinge bar one (107) is hinged to the other end of the hinge bar two (109). There are a pair of turning plates (110) and they are correspondingly connected to the left and right pairs of hinge bars one (107). A row of vacuum suction cups (111) are arranged on the turning plate (110), and the vacuum suction cups (111) are connected to an external negative pressure air source. A pair of heating seats (112) are symmetrically connected to the front and back of the turning plate (110), and electric heating tubes (113) are embedded in the heating seats (112). A "冂"-shaped heating wire (114) is connected between the front and back two heating seats (112); The bag-collecting mechanism (20) includes a mounting shell (201), a motor (202), and an adsorption tube (206). A rectangular mounting groove (101a) is centrally located at the top of the mounting box (101). The mounting shell (201) is positioned directly below the mounting groove (101a) and installed at the bottom of the mounting box (101). A pair of motors (202) are symmetrically distributed front and back. The motors (202) are mounted on the top of the mounting shell (201) via motor mounts (203). A crank (204) is mounted at the output end of the motor (202). A swing arm (205) is hinged to both the front and rear sides of the mounting shell (201). The crank (204) and swing arm (205) on the same side are slidably connected by a pin. The swing arm (205) has a movable groove (205a) for the pin's movement. The adsorption tube ( 206) Horizontally positioned between the mounting groove (101a) and the mounting shell (201), the top of the adsorption tube (206) is uniformly provided with rectangular adsorption grooves (206a), the side of the adsorption tube (206) is uniformly provided with circular air inlets (206b), and the air inlets (206b) are connected to an external negative pressure air source. Two pairs of return springs (207) are symmetrically connected between the adsorption tube (206) and the mounting shell (201). A pair of lifting frames (208) are symmetrically provided at the front and rear ends of the adsorption tube (206). The crank (204) and the swing arm (205) on the same side are located inside the lifting frame (208). A pair of steel wire ropes (209) are symmetrically connected on the left and right sides of the lifting frame (208), and the two steel wire ropes (209) are passed through the mounting groove (101a) and connected to the hinge seats (106) on the left and right sides.

2. The automated assembly equipment for soundproof barriers according to claim 1, characterized in that: The grasping mechanism (30) includes a robotic arm (301), an assembly bar (302), and a second hydraulic cylinder (304). The assembly bar (302) is coaxially connected to the end of the robotic arm (301). A pair of connecting bars (303) are symmetrically connected to both ends of the assembly bar (302). A pair of rectangular connecting grooves (303a) are symmetrically connected to the sides of the connecting bars (303). A pair of the second hydraulic cylinders (304) are provided and arranged in parallel above the connecting bars (303). The second hydraulic cylinders (304) are connected to the upper sides of the connecting bars (303) through cylinder seats two (305). The end of the piston rod of the second hydraulic cylinder (304) is connected with a sliding plate (306). A "冂"-shaped sliding bar (307) is connected to the lower side of the sliding plate (306), and a sliding rod (308) is vertically connected to the end of the sliding bar (307). The sliding rod (308) is slidably arranged in the adjacent connecting groove (303a). A "冂"-shaped sliding plate (309) is connected between a pair of coaxial sliding rods (308). A needle-type suction cup (310) is connected to the inner side of the sliding plate (309). A pair of gears (311) are symmetrically connected to the outer side of the sliding plate (309). The gears (311) and the sliding rods (308) are coaxially distributed. A rack (312) is horizontally connected to the connecting bar (303) above the gears (311).

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