Sound barrier production line and production process thereof

Abstract

The invention relates to the related technical field of sound barrier production, in particular to a sound barrier production line and a production process thereof.The sound barrier production line comprises an annular trolley track, a track trolley and a sound barrier mold, the annular trolley track is fixedly mounted on a base, and a permanent magnet is fixedly mounted on the base through a magnet mounting base; a group of permanent magnets are symmetrically arranged on the two sides of a track body part on the front side of the annular trolley track; the track trolley is mounted on the annular trolley track in a walking manner; through the acting force of the electromagnet and the permanent magnet, the sound barrier mold continuously ascends and descends, so that a vibration effect is formed on concrete grout in the sound barrier mold, bubbles in the concrete grout are accelerated to be discharged, the concrete grout is more compact, and the product quality is improved; and the process is automatically completed in the transportation process after grouting is completed, so that the sound barrier mold does not need to be independently moved to a vibration platform for reprocessing, and the production and processing efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to sound barrier production, and specifically to a sound barrier production line and a production process thereof. Background Art

[0002] Sound barriers are mainly used for sound insulation and noise reduction on roads, highways, elevated composite roads and other noise sources. They are divided into pure sound insulation reflective sound barriers and composite sound barriers that combine sound absorption and sound insulation. The latter is a more effective sound insulation method. It refers to a wall-like structure set up on the side of railways and roads to reduce the impact of driving noise on nearby residents;

[0003] The existing Chinese patent document with announcement number CN207310210U discloses a sound barrier column production line, which includes a vibration table, a forming mold and a steel strand tensioning device, wherein the forming mold is horizontally placed on the vibration table, and the steel strand tensioning device is arranged at both ends of the vibration table, and the forming mold includes a bottom template, a side template, an end template and a molding block, and the bottom template, the side template, the end template and the molding block enclose a casting cavity with a U-shaped cross section, and the steel strand passes through the casting cavity and is fixed between the steel strand tensioning devices; the side template includes a male tenon side template and a female tenon side template, and the molding block includes a male tenon molding block and a female tenon molding block, the male tenon side template cooperates with the male tenon molding block, and the female tenon side template cooperates with the female tenon molding block;

[0004] However, the above technical solution requires an independent vibration table to vibrate the concrete inside the molding mold to shape it, which has a certain impact on the production efficiency of the sound barrier. For this reason, the present invention proposes a sound barrier production line and its production process to solve the above problem. Summary of the invention

[0005] The purpose of the present invention is to provide a sound barrier production line and a production process thereof to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a sound barrier production line, comprising:

[0007] An annular trolley track, wherein the annular trolley track is fixedly mounted on a base, and a permanent magnet is fixedly mounted on the base via a magnet mounting seat, and a group of the permanent magnets are symmetrically arranged on both sides of the track body portion on the front side of the annular trolley track;

[0008] A track trolley, the track trolley is installed on a circular trolley track, and a guide column is fixedly installed on the upper surface of the table of the track trolley;

[0009] A sound barrier mold, wherein the sound barrier mold is arranged on the table of the rail trolley, and the sound barrier mold comprises a lower mold, an upper mold and an electromagnet, wherein the upper mold is hingedly connected to the lower mold through a hinge, and a group of electromagnets are symmetrically arranged on the front and rear side walls of the lower mold, and a positioning mechanism is installed on the lower mold, and the positioning mechanism is used to position the upper mold on the lower mold, and a guide seat is fixedly welded at the corner position of the lower mold, and a guide hole is opened on the guide seat, and the guide hole is arranged corresponding to the guide column;

[0010] An electromagnet control mechanism is fixedly installed on the side of the table of the rail trolley, and the electromagnet control mechanism is used to control the magnetic pole of the electromagnet.

[0011] Preferably, the electromagnet control mechanism includes a main seat body, a movable seat body and a force-bearing seat, the main seat body is provided with a movable groove, the lower side of the movable groove is provided with a force-bearing seat groove, the movable seat body is movably arranged in the movable groove, the force-bearing seat is fixedly connected to the lower end surface of the movable seat body, and the force-bearing seat is movably arranged in the force-bearing seat groove, the upper end surface of the movable seat body is provided with a spring groove, and a support spring is installed in the spring groove.

[0012] Preferably, a primary positive conductive sheet and a primary negative conductive sheet are installed on the lower side of the movable groove, a secondary positive conductive sheet and a secondary negative conductive sheet are installed on the upper side of the movable groove, a tertiary positive conductive sheet and a tertiary negative conductive sheet are installed on the lower surface of the movable seat body, a fourth negative conductive sheet and a fourth positive conductive sheet are installed on the upper surface of the movable seat body, the primary positive conductive sheet and the secondary positive conductive sheet are both electrically connected to the positive pole of the power supply, the primary negative conductive sheet and the secondary negative conductive sheet are both electrically connected to the negative pole of the power supply, the tertiary positive conductive sheet and the fourth positive conductive sheet are both electrically connected to the positive pole of the electromagnet, and the tertiary negative conductive sheet and the fourth negative conductive sheet are both electrically connected to the negative pole of the electromagnet.

[0013] Preferably, a force-bearing seat is fixedly installed on the base, and the force-bearing seat is arranged corresponding to the force-bearing seat on the electromagnet control mechanism, and the head and tail ends of the force-bearing seat correspond to the permanent magnet. A primary force-bearing surface, a secondary force-bearing surface and a tertiary force-bearing surface are formed on the force-bearing seat, and the primary force-bearing surface, the secondary force-bearing surface and the tertiary force-bearing surface are arranged in a cycle in sequence, and the heights of the primary force-bearing surface, the secondary force-bearing surface and the tertiary force-bearing surface decrease in sequence. When the force-bearing seat contacts the primary force-bearing surface, the secondary positive conductive sheet and the quaternary negative conductive sheet The first positive electrode conductive sheet, the first negative electrode conductive sheet, the second positive electrode conductive sheet, the second negative electrode conductive sheet, the third positive electrode conductive sheet, the third negative electrode conductive sheet, the fourth negative electrode conductive sheet, and the fourth positive electrode conductive sheet are all disconnected when the force bearing seat is in contact with the third force bearing surface. The first positive electrode conductive sheet is in contact with the third positive electrode conductive sheet, and the first negative electrode conductive sheet is in contact with the third negative electrode conductive sheet.

[0014] Preferably, the upper side end of the permanent magnet is an N pole, and the lower side of the permanent magnet is an S pole. When the force-bearing seat contacts the tertiary force-bearing surface, the upper side end of the electromagnet is an S pole, and the lower side end of the electromagnet is an N pole. At this time, the repulsive force between the electromagnet and the permanent magnet lifts the sound barrier mold, and at this time, the upper end surface of the guide seat is flush with the upper end surface of the guide column.

[0015] Preferably, when the force-bearing seat contacts the primary force-bearing surface, the upper end of the electromagnet is the N pole, and the lower end of the electromagnet is the S pole. When the sound barrier mold is placed on the rail trolley, the electromagnet and the rail trolley are electrically connected through one set of guide columns and guide seats, and the main seat body, movable seat body and force-bearing seat are all cast from insulating materials.

[0016] Preferably, the primary positive conductive sheet, the primary negative conductive sheet, the secondary positive conductive sheet, the secondary negative conductive sheet, the tertiary positive conductive sheet, the tertiary negative conductive sheet, the quaternary negative conductive sheet, and the quaternary positive conductive sheet are all connected by an elastic support member, the elastic support member comprises a primary elastic support body and a secondary elastic support body, the primary elastic support body and the secondary elastic support body are both cast from spring steel, and when the corresponding conductive sheets are in contact, the corresponding elastic support members are in a compressed state, the movable groove and the force-bearing seat groove are both open, the upper end surface of the movable groove is sequentially provided with a circular hole, a threaded hole and a countersunk nut groove, a positioning bolt is screwed in the threaded hole, a guide rod is integrally formed at the end of the screw rod of the positioning bolt, a guide rod groove is provided on the upper end surface of the movable seat body, and the guide rod is movably arranged in the guide rod groove.

[0017] Preferably, a guide wheel groove is provided on the side wall of the guide hole, and four guide wheel grooves are arranged on the circumference, and guide wheels are rotatably installed in the guide wheel grooves, and the guide wheels are arranged in contact with the side walls of the guide column. Preferably, a rotating shaft seat is fixedly installed on the base, and a rotating shaft is rotatably installed on the rotating shaft seat, and the rotating shaft is driven by a servo motor, and a lever is fixedly connected to the front end of the rotating shaft, and a telescopic electric cylinder is fixedly installed on the end of the lever, and a clamp is fixedly installed on the telescopic part of the telescopic electric cylinder, and a force block is fixedly welded on the side wall of the upper mold, and a force plate is fixedly installed on the base through a positioning bracket, and a fourth force surface and a fifth force surface are arranged on the force plate, and the positioning mechanism includes a base, a clamping block seat, a clamping block, a spring connecting seat, a reset spring and a force block, and the base is fixedly connected to the lower mold. On the side wall, the block seat is fixedly welded on the base, and a block groove is provided on the block seat, the block is movably arranged in the block groove, the spring connecting seat is fixedly welded on the lower surface of the block, and the two ends of the reset spring are respectively fixedly connected to the block seat and the spring connecting seat, the force block is fixedly welded on the upper surface of the block, when the force block contacts the end of the fifth force surface, the reset spring is in a reset state, and at this time, the block forms a positioning effect on the upper mold, when the force block contacts the fourth force surface, the block and the upper mold are staggered, and at this time, the clamping claw is aligned with the force block.

[0018] A sound barrier production process, the sound barrier production process is realized by the above-mentioned sound barrier production line, and the production process is: first, the sound barrier mold is opened and placed on a rail trolley, and then grouting is performed in the lower mold, and then when the force block contacts the fourth force surface, the rail trolley stops, and then the telescopic electric cylinder moves, and then the force block is clamped by the clamping claw, and then the rotating shaft is driven by the servo motor, and the telescopic electric cylinder and the clamping claw at the end of the lever are driven to move, so that the upper mold is closed, and when the force block is separated from the fourth force surface, the upper mold is closed. When the sound barrier is separated, due to the action of the reset spring, the spring connecting seat is pushed to drive the clamping block to lock the upper mold. Then, when the force-bearing seat moves to the position of the third-level force-bearing surface, the repulsive force between the electromagnet and the permanent magnet lifts the sound barrier mold. Then, when the force-bearing seat moves to the position of the first-level force-bearing surface, the magnetic pole direction of the electromagnet changes, thereby accelerating the fall of the sound barrier mold, thereby forming a shock effect on the concrete slurry inside the sound barrier mold, thereby effectively improving the compactness of the concrete, thereby effectively ensuring the molding effect of the sound barrier.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. A sound barrier production line consisting of a circular trolley track, a track trolley and a sound barrier mold is set, and a permanent magnet is set on the edge of the circular trolley track, and an electromagnet is set on the side of the sound barrier mold, so that the sound barrier mold is continuously raised and lowered through the action of the electromagnet and the permanent magnet, thereby forming a vibration effect on the concrete slurry inside the sound barrier mold, so that the bubbles in the concrete slurry are accelerated to be discharged, so that the concrete slurry is more compact, so as to improve the product quality, and this process is automatically completed during the transportation process after the grouting is completed, so that there is no need to move the sound barrier mold to the vibration platform for reprocessing separately, thereby effectively improving the production and processing efficiency;

[0021] 2. By setting a rotating shaft seat, a rotating shaft, a lever, a telescopic electric cylinder, and a clamp, and setting a force block on the side wall of the upper mold, and setting the positioning mechanism to be composed of a base, a clamping block seat, a clamping block, a spring connecting seat, a reset spring and a force block, the upper mold can be automatically closed to improve the automation level of the equipment, and the positioning mechanism can automatically complete the positioning of the upper mold, thereby achieving the purpose of optimizing the power system of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 3 A top view of the present invention;

[0025] Figure 4 for Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0026] Figure 5 This is a schematic diagram of the distribution of guide pillars of the present invention;

[0027] Figure 6 This is a schematic diagram of the connection between the upper mold and the lower mold of the present invention;

[0028] Figure 7 for Figure 6 A magnified schematic diagram of the structure at C in the middle;

[0029] Figure 8 for Figure 6 A magnified schematic diagram of the structure at D in the middle;

[0030] Fig. 9 It is a schematic diagram of the connection between the main seat body and the movable seat body of the present invention;

[0031] Fig.10 for Fig. 9 The enlarged schematic diagram of the structure at E in the middle;

[0032] Fig.11 A half-section view of the main seat body of the present invention;

[0033] Fig.12 A half-section view of the movable seat body of the present invention;

[0034] Fig.13 It is a schematic diagram of the positioning mechanism of the present invention.

[0035] In the figure: annular trolley track 1, track trolley 2, sound barrier mold 3, base 4, magnet mounting seat 5, permanent magnet 6, lower mold 7, upper mold 8, electromagnet 9, positioning mechanism 10, hinge 11, guide column 12, guide seat 13, guide hole 14, electromagnet control mechanism 15, main seat body 16, movable seat body 17, force seat 18, movable groove 19, force seat groove 20, countersunk nut groove 21, threaded hole 22, round hole 24, primary positive conductive sheet 25, primary negative conductive sheet 26, secondary positive conductive sheet 27, secondary negative conductive sheet 28, tertiary positive conductive sheet 29, tertiary negative conductive sheet 30, fourth negative conductive sheet The electric sheet 31, the fourth positive electrode conductive sheet 32, the guide rod groove 33, the spring groove 34, the positioning bolt 35, the guide rod 36, the support spring 37, the primary elastic support body 39, the secondary elastic support body 40, the force-bearing seat 41, the primary force-bearing surface 42, the secondary force-bearing surface 43, the tertiary force-bearing surface 44, the force block 45, the shaft seat 46, the shaft 47, the lever 48, the telescopic electric cylinder 49, the clamp 50, the positioning bracket 51, the force plate 52, the fourth force-bearing surface 53, the fifth force-bearing surface 54, the base 55, the block seat 56, the block 57, the spring connecting seat 58, the reset spring 59, the force block 60, the guide wheel groove 61, and the guide wheel 62. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-13 , the present invention provides the following four preferred embodiments:

[0038] Embodiment 1: A sound barrier production line comprises a circular trolley track 1, a track trolley 2 and a sound barrier mold 3, wherein the circular trolley track 1 is fixedly mounted on a base 4, a permanent magnet 6 is fixedly mounted on the base 4 through a magnet mounting seat 5, and a group of permanent magnets 6 are symmetrically arranged on both sides of the track body part on the front side of the circular trolley track 1, the track trolley 2 is mounted on the circular trolley track 1 for walking, a guide column 12 is fixedly mounted on the upper surface of the table of the track trolley 2, the sound barrier mold 3 is arranged on the table of the track trolley 2, and the sound barrier mold 3 comprises a lower mold 7, an upper mold 8 and an electromagnet 9, the upper mold 8 is hingedly connected to the lower mold 7 through a hinge 11, and a group of electromagnets 9 are symmetrically arranged on the front and rear side walls of the lower mold 7, a positioning mechanism 10 is installed on the lower mold 7, and the positioning mechanism 10 is used to position the upper mold 8 on the lower mold 7, a guide seat 13 is fixedly welded at the corner position of the lower mold 7, and a guide hole 1 is opened on the guide seat 13 4. The guide hole 14 is arranged corresponding to the guide column 12. An electromagnet control mechanism 15 is fixedly installed on the side of the table of the track trolley 2. The electromagnet control mechanism 15 is used to control the magnetic pole of the electromagnet 9. A sound barrier production line composed of a ring-shaped trolley track 1, a track trolley 2 and a sound barrier mold 3 is arranged, and a permanent magnet 6 is arranged on the edge of the ring-shaped trolley track 1, and an electromagnet 9 is arranged on the side of the sound barrier mold 3. Through the action of the electromagnet 9 and the permanent magnet 6, the sound barrier mold 3 is continuously raised and lowered, thereby forming a vibration effect on the concrete slurry inside the sound barrier mold 3, so that the bubbles in the concrete slurry are accelerated to be discharged, so that the concrete slurry is more compact, so as to improve the product quality, and this process is automatically completed during the transportation process after the grouting is completed, so that the sound barrier mold 3 does not need to be moved to the vibration platform for reprocessing separately, thereby effectively improving the production and processing efficiency.

[0039] The electromagnet control mechanism 15 includes a main seat body 16, a movable seat body 17 and a force-bearing seat 18. The main seat body 16 is provided with a movable groove 19, and a force-bearing seat groove 20 is provided on the lower side of the movable groove 19. The movable seat body 17 is movably arranged in the movable groove 19. The force-bearing seat 18 is fixedly connected to the lower end surface of the movable seat body 17, and the force-bearing seat 18 is movably arranged in the force-bearing seat groove 20. The upper end surface of the movable seat body 17 is provided with a spring groove 34, and a support spring 37 is installed in the spring groove 34. A primary positive conductive sheet 25 and a primary negative conductive sheet 26 are installed on the lower side of the movable groove 19, and a secondary conductive sheet 26 is installed on the upper side of the movable groove 19. The movable seat body 17 is provided with a positive conductive sheet 27 and a secondary negative conductive sheet 28, a tertiary positive conductive sheet 29 and a tertiary negative conductive sheet 30 are installed on the lower surface of the movable seat body 17, and a quaternary negative conductive sheet 31 and a quaternary positive conductive sheet 32 ​​are installed on the upper surface of the movable seat body 17. The primary positive conductive sheet 25 and the secondary positive conductive sheet 27 are both electrically connected to the positive pole of the power supply, the primary negative conductive sheet 26 and the secondary negative conductive sheet 28 are both electrically connected to the negative pole of the power supply, the tertiary positive conductive sheet 29 and the quaternary positive conductive sheet 32 ​​are both electrically connected to the positive pole of the electromagnet 9, and the tertiary negative conductive sheet 30 and the quaternary negative conductive sheet 31 are both electrically connected to the negative pole of the electromagnet 9.

[0040] A force bearing seat 41 is fixedly mounted on the base 4, and the force bearing seat 41 is arranged corresponding to the force bearing seat 18 on the electromagnet control mechanism 15, and the head and tail ends of the force bearing seat 41 correspond to the permanent magnet 6. A primary force bearing surface 42, a secondary force bearing surface 43 and a tertiary force bearing surface 44 are formed on the force bearing seat 41, and the primary force bearing surface 42, the secondary force bearing surface 43 and the tertiary force bearing surface 44 are arranged in a circular manner in sequence, and the heights of the primary force bearing surface 42, the secondary force bearing surface 43 and the tertiary force bearing surface 44 decrease in sequence. When the force bearing seat 18 contacts the primary force bearing surface 42, the secondary positive conductive sheet 27 and the quaternary negative conductive sheet 31 are in contact. When the force-bearing seat 18 is in contact with the secondary force-bearing surface 43, the primary positive conductive sheet 25, the primary negative conductive sheet 26, the secondary positive conductive sheet 27, the secondary negative conductive sheet 28, the tertiary positive conductive sheet 29, the tertiary negative conductive sheet 30, the fourth negative conductive sheet 31, and the fourth positive conductive sheet 32 ​​are all disconnected. When the force-bearing seat 18 is in contact with the tertiary force-bearing surface 44, the primary positive conductive sheet 25 is in contact with the tertiary positive conductive sheet 29, and the primary negative conductive sheet 26 is in contact with the tertiary negative conductive sheet 30.

[0041] The upper side end of the permanent magnet 6 is the N pole, and the lower side of the permanent magnet 6 is the S pole. When the force seat 18 contacts the tertiary force surface 44, the upper side end of the electromagnet 9 is the S pole, and the lower side end of the electromagnet 9 is the N pole. At this time, the repulsive force between the electromagnet 9 and the permanent magnet 6 lifts the sound barrier mold 3, and at this time, the upper end surface of the guide seat 13 is flush with the upper end surface of the guide column 12.

[0042] When the force-bearing seat 18 contacts the primary force-bearing surface 42, the upper side end of the electromagnet 9 is the N pole, and the lower side end of the electromagnet 9 is the S pole. When the sound barrier mold 3 is placed on the rail trolley 2, the electromagnet 9 and the rail trolley 2 are electrically connected through one set of guide columns 12 and the guide seat 13, and the main seat body, the movable seat body, and the force-bearing seat are all cast from insulating materials. The magnetic pole conversion of the electromagnet 9 can accelerate the fall of the sound barrier mold 3, thereby further improving the shock effect.

[0043] Embodiment 2: On the basis of embodiment 1, the primary positive electrode conductive sheet 25, the primary negative electrode conductive sheet 26, the secondary positive electrode conductive sheet 27, the secondary negative electrode conductive sheet 28, the tertiary positive electrode conductive sheet 29, the tertiary negative electrode conductive sheet 30, the quaternary negative electrode conductive sheet 31, and the quaternary positive electrode conductive sheet 32 ​​are all connected by elastic support members, and the elastic support members include a primary elastic support body 39 and a secondary elastic support body 40, and the primary elastic support body 39 and the secondary elastic support body 40 are both cast from spring steel, and when the corresponding conductive sheets are in contact, the corresponding elastic support members are in a compressed state, and the elastic support members are designed to The movable groove 19 and the force-bearing seat groove 20 are both open, and the upper end surface of the movable groove 19 is provided with a round hole 24, a threaded hole 22 and a countersunk nut groove 21 in sequence. A positioning bolt 35 is screwed into the threaded hole 22, and a guide rod 36 is integrally formed at the end of the screw of the positioning bolt 35. A guide rod groove 33 is provided on the upper end surface of the movable seat body 17, and the guide rod 36 is movably arranged in the guide rod groove 33. The opening setting of the movable groove 19 and the force-bearing seat groove 20 can improve the installation convenience between the structures.

[0044] A guide wheel groove 61 is opened on the side wall of the guide hole 14, and there are four guide wheel grooves 61 arranged on a circle, and guide wheels 62 are rotatably installed in the guide wheel grooves 61. The guide wheels 62 are arranged to be close to the side wall of the guide column 12. The arrangement of the guide wheels 62 can improve the flexibility of the up and down movement of the sound barrier mold 3.

[0045] Embodiment 3: On the basis of embodiment 2, a rotating shaft seat 46 is fixedly installed on the base 4, a rotating shaft 47 is rotatably installed on the rotating shaft seat 46, the rotating shaft 47 is driven by a servo motor, and a lever 48 is fixedly connected to the front side end of the rotating shaft 47, a telescopic electric cylinder 49 is fixedly installed on the end of the lever 48, a clamping claw 50 is fixedly installed on the telescopic part of the telescopic electric cylinder 49, a force block 45 is fixedly welded on the side wall of the upper mold 8, and a force plate is fixedly installed on the base 4 through a positioning bracket 51 52, the force plate 52 is provided with a fourth force surface 53 and a fifth force surface 54, the positioning mechanism 10 includes a base 55, a block seat 56, a block 57, a spring connection seat 58, a reset spring 59 and a force block 60, the base 55 is fixedly connected to the side wall of the lower mold 7, the block seat 56 is fixedly welded to the base 55, and a block groove is opened on the block seat 56, the block 57 is movably arranged in the block groove, the spring connection seat 58 is fixedly welded to the lower surface of the block 57, and the reset spring 59 is provided with a spring connection seat 58. The two ends of the reset spring 59 are respectively fixedly connected to the block seat 56 and the spring connecting seat 58, and the force block 60 is fixedly welded to the upper surface of the block 57. When the force block 60 contacts the end of the fifth force surface 54, the reset spring 59 is in a reset state, and at this time, the block 57 forms a positioning effect on the upper mold 8. When the force block 60 contacts the fourth force surface 53, the block 57 and the upper mold 8 are misaligned, and at this time, the clamping jaw 50 is aligned with the force block 45. By setting the rotating shaft seat 4 6. A rotating shaft 47, a lever 48, a telescopic electric cylinder 49, a clamping claw 50, and a force block 45 are arranged on the side wall of the upper mold 8, and the positioning mechanism 10 is arranged to be composed of a base 55, a clamping block seat 56, a clamping block 57, a spring connecting seat 58, a reset spring 59 and a force block 60, so that the upper mold 8 can be automatically closed to improve the degree of automation of the equipment, and the positioning mechanism 10 can automatically complete the positioning of the upper mold 8, thereby achieving the purpose of optimizing the power system of the device.

[0046] Embodiment 4: On the basis of embodiment 3, a sound barrier production process is provided. The sound barrier production process is implemented by the above-mentioned sound barrier production line, and the production process is: first, the sound barrier mold 3 is opened and placed on the rail trolley 2, and then grouting is performed in the lower mold 7. Then, when the force block 60 contacts the fourth force surface 53, the rail trolley 2 stops, and then the telescopic electric cylinder 49 moves, and then the force block 45 is clamped by the clamp 50, and then the rotating shaft 47 is driven by the servo motor, and the telescopic electric cylinder 49 and the clamp 50 at the end of the lever 48 are driven to move, thereby closing the upper mold 8. When the force block 60 contacts the fourth force surface 53, the rail trolley 2 stops, and then the telescopic electric cylinder 49 moves, and then the force block 45 is clamped by the clamp 50. Then, the rotating shaft 47 is driven by the servo motor, and the telescopic electric cylinder 49 and the clamp 50 at the end of the lever 48 are driven to move, thereby closing the upper mold 8. When 0 is separated from the fourth force-bearing surface 53, due to the action of the reset spring 59, the spring connecting seat 58 is pushed to drive the block 57 to lock the upper mold 8, and then when the force-bearing seat 18 moves to the position of the third force-bearing surface 44, the repulsive force between the electromagnet 9 and the permanent magnet 6 lifts the sound barrier mold 3, and then when the force-bearing seat 18 moves to the position of the first force-bearing surface 42, the magnetic pole direction of the electromagnet 9 changes, so that the sound barrier mold 3 falls faster, thereby forming a shock effect on the concrete slurry inside the sound barrier mold 3, thereby effectively improving the compactness of the concrete, thereby effectively ensuring the molding effect of the sound barrier.

[0047] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A sound barrier production line, characterized in that: include: An annular trolley track (1), the annular trolley track (1) being fixedly mounted on a base (4), a permanent magnet (6) being fixedly mounted on the base (4) via a magnet mounting seat (5), and a group of the permanent magnets (6) being symmetrically arranged on both sides of a front track body portion of the annular trolley track (1); A track trolley (2), the track trolley (2) is installed on the circular trolley track (1) for movement, and a guide column (12) is fixedly installed on the upper surface of the table of the track trolley (2); A sound barrier mold (3), the sound barrier mold (3) is arranged on a table of a rail trolley (2), and the sound barrier mold (3) comprises a lower mold (7), an upper mold (8) and an electromagnet (9), the upper mold (8) is hingedly connected to the lower mold (7) through a hinge (11), a group of electromagnets (9) are symmetrically arranged on the front and rear side walls of the lower mold (7), a positioning mechanism (10) is installed on the lower mold (7), and the positioning mechanism (10) is used to position the upper mold (8) on the lower mold (7), a guide seat (13) is fixedly welded at a corner position of the lower mold (7), and a guide hole (14) is opened on the guide seat (13), and the guide hole (14) is arranged corresponding to the guide column (12); An electromagnet control mechanism (15) is fixedly mounted on the side of the tabletop of the rail trolley (2), and the electromagnet control mechanism (15) is used to control the magnetic pole of the electromagnet (9).

2. A sound barrier production line according to claim 1, characterized in that: The electromagnet control mechanism (15) comprises a main seat body (16), a movable seat body (17) and a force-bearing seat (18); a movable groove (19) is provided on the main seat body (16); a force-bearing seat groove (20) is provided on the lower side of the movable groove (19); the movable seat body (17) is movably arranged in the movable groove (19); the force-bearing seat (18) is fixedly connected to the lower end surface of the movable seat body (17); and the force-bearing seat (18) is movably arranged in the force-bearing seat groove (20); a spring groove (34) is provided on the upper end surface of the movable seat body (17); a support spring (37) is installed in the spring groove (34).

3. A sound barrier production line according to claim 2, characterized in that: The lower side of the movable groove (19) is provided with a primary positive electrode conductive sheet (25) and a primary negative electrode conductive sheet (26); the upper side of the movable groove (19) is provided with a secondary positive electrode conductive sheet (27) and a secondary negative electrode conductive sheet (28); the lower surface of the movable seat (17) is provided with a tertiary positive electrode conductive sheet (29) and a tertiary negative electrode conductive sheet (30); the upper surface of the movable seat (17) is provided with a quaternary negative electrode conductive sheet (31) and a quaternary positive electrode conductive sheet (32); The first-level positive conductive sheet (25) and the second-level positive conductive sheet (27) are both electrically connected to the positive electrode of the power supply, the first-level negative conductive sheet (26) and the second-level negative conductive sheet (28) are both electrically connected to the negative electrode of the power supply, the tertiary positive conductive sheet (29) and the fourth-level positive conductive sheet (32) are both electrically connected to the positive electrode of the electromagnet (9), and the tertiary negative conductive sheet (30) and the fourth-level negative conductive sheet (31) are both electrically connected to the negative electrode of the electromagnet (9).

4. A sound barrier production line according to claim 3, characterized in that: A force bearing seat (41) is fixedly mounted on the base (4), the force bearing seat (41) is arranged corresponding to the force bearing seat (18) on the electromagnet control mechanism (15), and the head and tail ends of the force bearing seat (41) correspond to the permanent magnet (6), and the force bearing seat (41) is formed with a primary force bearing surface (42), a secondary force bearing surface (43) and a tertiary force bearing surface (44), the primary force bearing surface (42), the secondary force bearing surface (43) and the tertiary force bearing surface (44) are arranged in a circular manner in sequence, and the heights of the primary force bearing surface (42), the secondary force bearing surface (43) and the tertiary force bearing surface (44) decrease in sequence, and when the force bearing seat (18) contacts the primary force bearing surface (42), the secondary positive conductive sheet (27) and the quaternary negative conductive sheet ( When the force bearing seat (18) is in contact with the secondary force bearing surface (43), the primary positive electrode conductive sheet (25), the primary negative electrode conductive sheet (26), the secondary positive electrode conductive sheet (27), the secondary negative electrode conductive sheet (28), the tertiary positive electrode conductive sheet (29), the tertiary negative electrode conductive sheet (30), the tertiary negative electrode conductive sheet (31), and the tertiary positive electrode conductive sheet (32) are all disconnected. When the force bearing seat (18) is in contact with the tertiary force bearing surface (44), the primary positive electrode conductive sheet (25) is in contact with the tertiary positive electrode conductive sheet (29), and the primary negative electrode conductive sheet (26) is in contact with the tertiary negative electrode conductive sheet (30).

5. A sound barrier production line according to claim 4, characterized in that: The upper side end of the permanent magnet (6) is an N pole, and the lower side of the permanent magnet (6) is an S pole. When the force-bearing seat (18) contacts the tertiary force-bearing surface (44), the upper side end of the electromagnet (9) is an S pole, and the lower side end of the electromagnet (9) is an N pole. At this time, the repulsive force between the electromagnet (9) and the permanent magnet (6) lifts the sound barrier mold (3), and at this time, the upper end surface of the guide seat (13) is flush with the upper end surface of the guide column (12).

6. A sound barrier production line according to claim 5, characterized in that: When the force-bearing seat (18) contacts the primary force-bearing surface (42), the upper side end of the electromagnet (9) is the N pole, and the lower side end of the electromagnet (9) is the S pole. When the sound barrier mold (3) is placed on the rail trolley (2), the electromagnet (9) and the rail trolley (2) are electrically connected through one group of guide columns (12) and the guide seat (13), and the main seat body, the movable seat body, and the force-bearing seat are all cast from insulating materials.

7. A sound barrier production line according to claim 6, characterized in that: The primary positive electrode conductive sheet (25), the primary negative electrode conductive sheet (26), the secondary positive electrode conductive sheet (27), the secondary negative electrode conductive sheet (28), the tertiary positive electrode conductive sheet (29), the tertiary negative electrode conductive sheet (30), the quaternary negative electrode conductive sheet (31), and the quaternary positive electrode conductive sheet (32) are all connected by an elastic support member, and the elastic support member includes a primary elastic support body (39) and a secondary elastic support body (40), and the primary elastic support body (39) and the secondary elastic support body (40) are both cast from spring steel, and the corresponding conductive sheets are in contact with each other. The corresponding elastic support member is in a compressed state, the movable groove (19) and the force-bearing seat groove (20) are both open, the upper end surface of the movable groove (19) is provided with a round hole (24), a threaded hole (22) and a countersunk nut groove (21) in sequence, a positioning bolt (35) is screwed into the threaded hole (22), a guide rod (36) is integrally formed at the end of the screw of the positioning bolt (35), the upper end surface of the movable seat body (17) is provided with a guide rod groove (33), and the guide rod (36) is movably arranged in the guide rod groove (33).

8. A sound barrier production line according to claim 7, characterized in that: A guide wheel groove (61) is provided on the side wall of the guide hole (14), and four guide wheel grooves (61) are arranged on the circumference, and guide wheels (62) are rotatably installed in each of the guide wheel grooves (61), and the guide wheels (62) are arranged to be close to the side wall of the guide column (12).

9. A sound barrier production line according to claim 8, characterized in that: A rotating shaft seat (46) is fixedly mounted on the base (4), a rotating shaft (47) is rotatably mounted on the rotating shaft seat (46), the rotating shaft (47) is driven by a servo motor, and a lever (48) is fixedly connected to the front end of the rotating shaft (47), a telescopic electric cylinder (49) is fixedly mounted on the end of the lever (48), a clamping claw (50) is fixedly mounted on the telescopic part of the telescopic electric cylinder (49), a force-bearing block (45) is fixedly welded on the side wall of the upper mold (8), a force-bearing plate (52) is fixedly mounted on the base (4) through a positioning bracket (51), a fourth force-bearing surface (53) and a fifth force-bearing surface (54) are provided on the force-bearing plate (52), the positioning mechanism (10) comprises a base (55), a clamping block seat (56), a clamping block (57), a spring connecting seat (58), a reset spring (59) and a force-bearing block (60), the base (55) is fixedly mounted on the side wall of the upper mold (8), and a force-bearing plate (52) is fixedly mounted on the base (4) through a positioning bracket (51). The force-bearing plate (52) is provided with a fourth force-bearing surface (53) and a fifth force-bearing surface (54). The clamping block (57) is connected to the side wall of the lower mold (7); the clamping block seat (56) is fixedly welded on the base (55); and a clamping block groove is provided on the clamping block seat (56); the clamping block (57) is movably arranged in the clamping block groove; the spring connecting seat (58) is fixedly welded on the lower surface of the clamping block (57); and the two ends of the reset spring (59) are respectively fixedly connected to the clamping block seat (56) and the spring connecting seat (58); the force bearing block (60) is fixedly welded on the upper surface of the clamping block (57); when the force bearing block (60) contacts the end of the fifth force bearing surface (54), the reset spring (59) is in a reset state, and at this time, the clamping block (57) forms a positioning effect on the upper mold (8); when the force bearing block (60) contacts the fourth force bearing surface (53), the clamping block (57) and the upper mold (8) are staggered, and at this time, the clamping jaw (50) is aligned with the force bearing block (45).

10. A sound barrier production process, characterized in that: The sound barrier production process is implemented by any one of the sound barrier production lines described in claims 1-9, and the production process is: first, the sound barrier mold (3) is opened and placed on the rail trolley (2), and then grouting is performed in the lower mold (7). Then, when the force block (60) contacts the fourth force surface (53), the rail trolley (2) stops, and then the telescopic electric cylinder (49) moves, and then the force block (45) is clamped by the clamp (50), and then the rotating shaft (47) is driven by the servo motor, and the telescopic electric cylinder (49) and the clamp (50) at the end of the lever (48) are driven to move, thereby closing the upper mold (8). When the force block (60) contacts the fourth force surface (53), the upper mold (8) is closed. When the force surface (53) is separated, due to the action of the reset spring (59), the spring connecting seat (58) is pushed to drive the clamping block (57) to lock the upper mold (8). Then, when the force seat (18) moves to the position of the third-level force surface (44), the repulsive force between the electromagnet (9) and the permanent magnet (6) lifts the sound barrier mold (3). Then, when the force seat (18) moves to the position of the first-level force surface (42), the magnetic pole direction of the electromagnet (9) changes, thereby accelerating the sound barrier mold (3) to fall, thereby causing a vibration effect on the concrete slurry inside the sound barrier mold (3), thereby effectively improving the compactness of the concrete, thereby effectively ensuring the molding effect of the sound barrier.

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