A fully automatic cable tray assembly equipment

Abstract

The present invention discloses a fully automatic cable tray assembly device, which relates to the technical field of cable tray assembly, and includes: a conveying device, which is used to convey a bridge main body; a crossbar installation device, which includes a crossbar feeding trough, the upper end of which is used to connect the crossbar bin, and the lower end of which is provided with a material drop control block; an anti-corrosion gasket installation device, which includes an anti-corrosion gasket feeding device and an automatic screw locking machine, the anti-corrosion gasket feeding device includes an anti-corrosion gasket feeding trough, and the screw locking machine head of the automatic screw locking machine can install the anti-corrosion gasket body dropped out of the anti-corrosion gasket feeding trough onto the bridge main body; and an anti-corrosion cap installation device, which includes an anti-corrosion cap vibration disk and an anti-corrosion cap installation manipulator, and the anti-corrosion cap installation manipulator is used to install the anti-corrosion cap body on the anti-corrosion cap vibration disk onto the bridge main body. The present invention can automatically assemble the bridge main body without manual participation.

Description

Technical Field

[0001] The invention relates to the technical field of cable tray assembly, and in particular to a fully automatic cable tray assembly device. Background Art

[0002] Cable trays are mainly used to lay computer cables, communication cables, thermocouple cables and control cables of other highly sensitive systems, especially in large office buildings, financial commercial buildings, hotels, stadiums and other buildings with dense information points. In addition to the use of floor grooves and buried pipes in walls, cable trays are widely used in vertical shafts and indoor ceilings.

[0003] However, the assembly of anti-corrosion cable trays is currently done manually, which has low production efficiency, high labor intensity and unstable production process.

[0004] Therefore, there is an urgent need in the art for a fully automatic cable tray assembly device to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a fully automatic cable tray assembly equipment to solve the problems existing in the above-mentioned prior art, which can automatically assemble the cable tray body without manual participation, thereby effectively improving production efficiency.

[0006] To achieve the above object, the present invention provides the following solutions:

[0007] The invention discloses a fully automatic cable tray assembly device, comprising:

[0008] A conveying device, the conveying device is used to convey the bridge frame body;

[0009] A crossbar installation device, the crossbar installation device comprises a crossbar feeding trough, the crossbar feeding trough is used to hold the bridge crossbar, the upper end of the crossbar feeding trough is used to connect the crossbar material bin, and the lower end of the crossbar feeding trough is provided with a feeding control block, the feeding control block is used to control the feeding of the bridge crossbar in the crossbar feeding trough;

[0010] An anti-corrosion gasket installation device, the anti-corrosion gasket installation device comprising an anti-corrosion gasket feeding device and an automatic screw locking machine, the anti-corrosion gasket feeding device comprising an anti-corrosion gasket feeding trough, the anti-corrosion gasket body being contained in the anti-corrosion gasket feeding trough, and the screw locking head of the automatic screw locking machine being able to install the anti-corrosion gasket body falling out of the anti-corrosion gasket feeding trough onto the bridge frame body; and

[0011] An anti-corrosion cap installation device, the anti-corrosion cap installation device includes an anti-corrosion cap vibration plate and an anti-corrosion cap installation robot, the anti-corrosion cap vibration plate is used to convey the anti-corrosion cap body, and the anti-corrosion cap installation robot is used to install the anti-corrosion cap body on the anti-corrosion cap vibration plate onto the bridge frame body.

[0012] Preferably, bridge frame fixing clamps are respectively provided on both sides of the conveying device, and the bridge frame fixing clamps are used to fix the bridge frame side rails on both sides of the bridge frame body.

[0013] Preferably, it also includes a truss manipulator, and the truss manipulator is used to carry the bridge body.

[0014] Preferably, the cross-piece blanking trough comprises a first cross-piece blanking U-shaped plate and a second cross-piece blanking U-shaped plate, the openings of the first cross-piece blanking U-shaped plate and the second cross-piece blanking U-shaped plate are arranged opposite to each other, and the opening width of the first cross-piece blanking U-shaped plate is greater than the opening width of the second cross-piece blanking U-shaped plate, the first cross-piece blanking U-shaped plate and the second cross-piece blanking U-shaped plate are plugged, and the side plates of the first cross-piece blanking U-shaped plate and the second cross-piece blanking U-shaped plate are both provided with a plurality of positioning holes;

[0015] It also includes a positioning bolt, which passes through the positioning holes of the first cross-piece blanking U-shaped plate and the second cross-piece blanking U-shaped plate in sequence and then is threadedly connected with the positioning nut.

[0016] Preferably, a tightening channel is provided on the side wall of the cross-piece feeding trough, and a tightening cylinder is provided at the tightening channel, and the telescopic end of the tightening cylinder can abut against one of the bridge cross pieces in the cross-piece feeding trough.

[0017] Preferably, two drop control blocks are provided, and a drop control through hole is respectively provided on both sides of the cross bar feed trough. The two drop control blocks are respectively slidably connected to the two drop control through holes, and a drop control cylinder is connected to the outer side of each drop control block.

[0018] Preferably, the cross bar installation device also includes a rotating device, and the rotating device is located below the bridge frame body on the conveying device, and the bridge frame cross bar falling out of the cross bar discharge chute will fall onto the rotating device.

[0019] Preferably, the rotating device comprises a rotating plate, a rotating fixed shaft is provided at the center of the rotating plate, a rotating pushing cylinder is provided on one side of the rotating plate, the rotating pushing cylinder is used to push the rotating plate to rotate, and a crossbar clamp is provided on the rotating plate.

[0020] Preferably, the upper end of the anti-corrosion gasket feed chute is connected to an anti-corrosion gasket vibration plate.

[0021] Preferably, a flexible clamp is provided at the lower end of the anti-corrosion gasket feeding chute.

[0022] Compared with the prior art, the present invention has achieved the following technical effects:

[0023] The present invention uses a conveying device to realize the conveying of the bridge frame body. When the bridge frame side bars of the bridge frame body are conveyed to the cross bar device, the cross bar feeding trough can convey the bridge frame cross bar between the bridge frame side bars in the two bridge frame bodies, and the anti-corrosion gasket installation device is used to realize the fixation between the bridge frame side bars and the bridge frame cross bar, and finally the anti-corrosion cap body is installed to improve the overall anti-corrosion performance. The whole working process does not require the participation of staff, and mechanical automation is realized, thereby effectively improving production efficiency, and the installation accuracy of the bridge frame body will also be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the structure of a fully automatic cable tray assembly device according to an embodiment of the present invention;

[0026] Figure 2 It is a structural schematic diagram of a crossbar installation device in a fully automatic cable tray assembly device according to an embodiment of the present invention;

[0027] Figure 3 It is a front view of the anti-corrosion gasket blanking device in the fully automatic cable tray assembly equipment according to an embodiment of the present invention;

[0028] Figure 4 It is a side view of the anti-corrosion gasket blanking device in the fully automatic cable tray assembly equipment according to an embodiment of the present invention;

[0029] Figure 5 It is a cross-sectional schematic diagram of a cable tray body assembled in the fully automatic cable tray assembly equipment according to an embodiment of the present invention;

[0030] Figure 6 It is a partial schematic diagram of a cable tray body assembled in the fully automatic cable tray assembly equipment according to an embodiment of the present invention;

[0031] In the figure: 1- conveying device; 2- bridge frame body; 3- bridge frame fixing clamp; 4- cross bar installation device; 401- cross bar feeding chute; 402- tightening cylinder; 403- material dropping control block; 404- rotating device; 5- anti-corrosion gasket installation device; 501- anti-corrosion gasket vibration disk; 502- anti-corrosion gasket feeding device; 5021- anti-corrosion gasket feeding chute; 5022- anti-corrosion gasket body; 5023- flexible clamp; 503- automatic screw locking machine; 5031- screw locking machine head; 5032- fastening screw; 6- anti-corrosion cap installation device; 601- anti-corrosion cap vibration disk; 602- anti-corrosion cap installation manipulator; 603- anti-corrosion cap body; 7- bridge frame cross bar; 8- bridge frame side bar. DETAILED DESCRIPTION

[0032] 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.

[0033] The purpose of the present invention is to provide a fully automatic cable tray assembly equipment to solve the problems existing in the above-mentioned prior art, which can automatically assemble the cable tray body without manual participation, thereby effectively improving production efficiency.

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] like Figure 1-Figure 6 As shown, this embodiment provides a fully automatic cable tray assembly device, including: a conveying device 1, a cross bar installation device 4, an anti-corrosion gasket installation device 5 and an anti-corrosion cap installation device 6.

[0036] Among them, the conveying device 1 is used to convey the bridge side rails 8 and the entire bridge body 2 in the bridge body 2. The specific conveying device 1 can be an existing roller conveyor, sprocket conveyor or belt conveyor, etc., as long as it can convey the bridge body 2 without interfering with the installation of other equipment.

[0037] The crossbar installation device 4 includes a crossbar feeding trough 401, which is used to hold the bridge crossbar 7, and a plurality of bridge crossbars 7 are distributed up and down in the crossbar feeding trough 401. The upper end of the crossbar feeding trough 401 is used to connect the crossbar material bin, and the crossbar material bin is used to convey the bridge crossbar 7 to the crossbar feeding trough 401. The lower end of the crossbar feeding trough 401 is provided with a material dropping control block 403, and the material dropping control block 403 is used to control the material dropping of the bridge crossbar 7 in the crossbar feeding trough 401.

[0038] The anti-corrosion gasket installation device 5 includes an anti-corrosion gasket feeding device 502 and an automatic screw locking machine 503. The anti-corrosion gasket feeding device 502 includes an anti-corrosion gasket feeding trough 5021. The anti-corrosion gasket feeding trough 5021 contains an anti-corrosion gasket body 5022. A plurality of anti-corrosion gasket bodies 5022 are also arranged in sequence up and down in the anti-corrosion gasket feeding trough 5021. The automatic screw locking machine 503 is an existing device. The screw locking machine head 5031 of the automatic screw locking machine 503 can install the anti-corrosion gasket body 5022 dropped out of the anti-corrosion gasket feeding trough 5021 onto the bridge frame body 2.

[0039] The anti-corrosion cap installation device 6 includes an anti-corrosion cap vibration plate 601 and an anti-corrosion cap installation robot 602. The anti-corrosion cap vibration plate 601 is used to convey the anti-corrosion cap body. The anti-corrosion cap installation robot 602 is used to install the anti-corrosion cap body 603 on the anti-corrosion cap vibration plate 601 onto the bridge frame body 2. For the anti-corrosion cap installation robot 602, the anti-corrosion cap installation robot 602 can adopt the existing six-axis robot arm, and the working end of the anti-corrosion cap installation robot 602 is fixed with a negative pressure suction cup, and the negative pressure suction cup is connected to a negative pressure pump through a pipeline, which can make the negative pressure suction cup in a negative pressure state, so that it can adsorb the anti-corrosion cap body 603 and drive it to move under the function of the six-axis robot arm.

[0040] In actual operation, the bridge side rails 8 are first placed at the expected position on the conveying device 1, so that the bridge side rails 8 move along the conveying direction of the conveying device 1. The bridge side rails 8 have pre-punched screw holes. When the screw holes of the bridge side rails 8 move to the specified position, they stop, the upper crossbar installation device 4 is started, the bridge crossbar 7 in the crossbar feeding trough 401 is conveyed to the specified position, and then the screw locking machine head 5031 is started, driving the fastening screws 5032 installed thereon to pass through the anti-corrosion gasket body 5022 that falls out of the anti-corrosion gasket feeding trough 5021 and then through the bridge side rails 8, and finally fixed to one side of the bridge crossbar 7, thereby realizing the assembly of the bridge side rails 8 and the bridge crossbar 7. Then the conveying device 1 continues to drive the bridge frame side rail 8 to move to the next station, which is the anti-corrosion cap installation device 6. The anti-corrosion cap installation manipulator 602 pre-sucks an anti-corrosion cap body 603 from the discharge port of the anti-corrosion cap vibration plate 601 and waits for it. When the hole position of the screw is locked and moves to this position, the anti-corrosion cap installation manipulator 602 automatically buckles the cap and installs the anti-corrosion cap body 603. At this point, the installation of the entire bridge frame body 2 has been completed. After the bridge frame body 2 is installed, it continues to be transported to the end of the conveying device 1, and then unloading can be carried out.

[0041] In this embodiment, bridge frame fixing clamps 3 are respectively provided on both sides of the conveying device 1, and the bridge frame fixing clamps 3 are used to fix the bridge frame side brackets 8 on both sides of the bridge frame body 2. The bridge frame fixing clamps 3 can adopt existing pneumatic clamps or electric clamps, as long as they can firmly clamp the column bridge frame side brackets 8 and ensure that they will not be displaced during the conveying process.

[0042] In this embodiment, a plurality of truss manipulators are also included. It is not difficult to imagine that the truss manipulators are installed on the truss. At the starting end of the conveying device 1, the truss manipulators are used to carry the bridge frame side rails 8, and at the end of the conveying device 1, the truss manipulators are used to carry the assembled bridge frame body 2.

[0043] In this embodiment, the cross bar blanking trough 401 includes a first cross bar blanking U-shaped plate and a second cross bar blanking U-shaped plate. As the name implies, the cross sections of the first cross bar blanking U-shaped plate and the second cross bar blanking U-shaped plate are both U-shaped (or C-shaped). The openings of the first cross bar blanking U-shaped plate and the second cross bar blanking U-shaped plate are arranged opposite to each other, and the opening width of the first cross bar blanking U-shaped plate is greater than the opening width of the second cross bar blanking U-shaped plate. The purpose of such arrangement is to ensure that the first cross bar blanking U-shaped plate and the second cross bar blanking U-shaped plate can be plugged in. In addition, a plurality of positioning holes are provided on the relative positions of the two side plates of the first cross bar blanking U-shaped plate and the second cross bar blanking U-shaped plate.

[0044] The cross bar feed trough 401 also includes positioning bolts. Each positioning bolt passes through a corresponding positioning hole on the same side of the first cross bar feed U-shaped plate and the second cross bar feed U-shaped plate in turn. The passed positioning bolt is then threadedly connected to a positioning nut to achieve fixation between the first cross bar feed U-shaped plate and the second cross bar feed U-shaped plate.

[0045] The reason for providing a plurality of positioning holes is to be able to adjust the spacing between the first cross bar blanking U-shaped plate and the second cross bar blanking U-shaped plate, so as to store bridge cross bars 7 of different sizes and expand the application range of the equipment.

[0046] Similarly, the structure of the anti-corrosion gasket feed chute 5021 is the same, that is, it is composed of two U-shaped plates and is provided with positioning holes and positioning bolts to adjust its size so as to be suitable for anti-corrosion gasket bodies 5022 of different sizes. Due to the same structure, the specific structure of the anti-corrosion gasket feed chute 5021 will not be elaborated here.

[0047] In this embodiment, the side wall of the crossbar feeding trough 401 is provided with a horizontal tightening channel, and a tightening cylinder 402 is provided at the tightening channel, and the telescopic end of the tightening cylinder 402 can abut against a bridge crossbar 7 in the crossbar feeding trough 401. Specifically, the telescopic end of the tightening cylinder 402 abuts against the second bridge crossbar in the lower middle of the crossbar feeding trough 401.

[0048] The purpose of this arrangement is that when the material dropping control block 403 contacts the limiting effect of the bridge crossbar in the crossbar feeding trough 401, the bridge crossbar in the crossbar feeding trough 401 will fall downward due to its own weight. At this time, the tightening cylinder 402 extends out and supports the second bridge crossbar 7 located below, so that it can ensure that only the bridge crossbar 7 located at the bottom falls out each time.

[0049] In this embodiment, two material drop control blocks 403 are provided, and a material drop control through hole is provided on both sides of the cross bar material drop trough 401. The two material drop control blocks 403 are slidably connected to the two material drop control through holes. In order to ensure that the material drop control block 403 can automatically slide in the material drop control through hole, a material drop control cylinder is connected to the outer side of each material drop control block 403.

[0050] In actual use, when the material dropping control cylinder drives the material dropping control block 403 to move outward, the material dropping control block 403 cannot support the upper bridge crosspiece 7 in the crossbar feeding trough, so that the bridge crosspiece 7 at the bottom falls downward. After the bridge crosspiece at the bottom falls downward, the material dropping control cylinder controls the two material dropping control blocks 403 to move closer to the middle and extend again to the bottom of the bridge crosspiece 7 at the bottom of the crosspiece feeding trough 401.

[0051] In this embodiment, if Figure 5-Figure 6 As shown, since the inner sides of the bridge frame side bars 8 on both sides are provided with transverse retaining edges, if the bridge frame cross piece 7 is placed downward normally (that is, the bridge frame cross piece 7 is perpendicular to the bridge frame side bars 8), the bridge frame cross piece 7 will inevitably be blocked by the transverse retaining edge of the bridge frame side bars 8, so that it cannot be normally lowered. Therefore, the position of the bridge frame cross piece 7 and the actual installation position (the actual installation position of the bridge frame cross piece 7 is perpendicular to the bridge frame side bars 8) will have a certain angle (such as Figure 1 As shown), this ensures that the bridge crosspiece 7 is placed at the bottom between the two bridge side bars 8. Therefore, in order to enable the bridge crosspiece 7 to reach the installation position, it needs to be rotated a certain angle and then lowered, so the crosspiece installation device 4 also includes a rotating device 404, which is used to adjust the angle of the deflected bridge crosspiece 7 back. The rotating device 404 is located below the two bridge side bars 8 in the bridge body 2 on the conveying device 1. The bridge crosspiece 7 that falls out of the crosspiece feeding chute 401 will fall onto the rotating device 404, and then the rotating device 404 will support and rotate the fallen bridge crosspiece 7 to reach the actual installation position, and then it will be fixed by the automatic screw tightening machine.

[0052] In this embodiment, the specific structure of the rotating device 404 includes a rotating plate, which can be a strip plate, a rectangular plate, a circular plate or a polygonal plate. A rotating fixed shaft is provided at the center of the rotating plate, and the rotating plate and the rotating fixed shaft are rotatably connected through a bearing. A rotating push cylinder is provided on one side of the rotating plate, and the rotating push cylinder is used to push the rotating plate to rotate. Two crossbar clamps are provided on the rotating plate, and the two crossbar clamps can clamp the bridge crossbar 7 that falls from above.

[0053] When actually using, after the bridge crosspiece 7 falls out from the crosspiece feeding chute 401, it will fall onto the rotating plate and be clamped by two crosspiece clamping claws. At this moment, one end of the rotating plate is pushed by the rotating cylinder so that the bridge crosspiece 7 is perpendicular to the bridge side bars 8.

[0054] Furthermore, in order to prevent the rotary push cylinder from pushing the rotary plate at too large an angle, a limit plate can be provided on the side of the rotary plate away from the rotary push cylinder. The limit plate can be fixed on the frame of the conveying device 1, or connected to a limit cylinder, which is driven to extend and retract by the limit cylinder. When the rotary plate rotates to the expected angle, the limit plate blocks it, and the bridge crosspiece 7 on the rotary plate is in the position to be installed.

[0055] In this embodiment, the upper end of the anti-corrosion gasket feeding chute 5021 is connected to the anti-corrosion gasket vibrating plate 501 , and both the anti-corrosion gasket vibrating plate 501 and the anti-corrosion cap vibrating plate 601 can adopt the existing feeding vibrating plate.

[0056] In this embodiment, if Figure 3-Figure 4 As shown, the lower end of the anti-corrosion gasket feeding trough 5021 is provided with a flexible clamp 5023, and two flexible clamps 5023 are provided, and each of them is an arc-shaped structure. The two flexible clamps 5023 are arranged opposite to each other. When the anti-corrosion gasket body 5022 falls out of the anti-corrosion gasket feeding trough 5021, it will fall between the two flexible clamps 5023 and be clamped by the column, and then the fastening screw 5032 on the screw locking head 5031 of the automatic screw locking machine 503 passes through the anti-corrosion gasket body 5022 at the flexible clamp 5023. Since the flexible clamp 5023 is made of rubber, the screw locking head 5031 can easily take it away. After the anti-corrosion gasket body 5022 located at the flexible clamp 5023 is taken away, the anti-corrosion gasket body 5022 located at the bottom of the anti-corrosion gasket feeding trough 5021 will enter the flexible clamp 5023 due to its own weight.

[0057] It should be noted here that when the screw locking machine head 5031 takes away the anti-corrosion gasket body 5022 located at the flexible clamp 5023, the anti-corrosion gasket body 5022 that falls back to the flexible clamp 5023 may hinder the movement of the screw locking machine head 5031. Therefore, a lifting cylinder is required, and the lifting cylinder is fixedly connected to the anti-corrosion gasket feed trough 5021, which is used to drive the anti-corrosion gasket feed trough 5021 to move up and down. When the screw locking machine head 5031 takes away the anti-corrosion gasket body 5022 at the flexible clamp 5023, the lifting cylinder drives the anti-corrosion gasket feed trough 5021 to rise. When the screw locking machine head 5031 finishes work and returns to its position, the lifting cylinder drives the anti-corrosion gasket feed trough 5021 to descend again. Alternatively, a tightening through hole can be provided on the side wall of the anti-corrosion gasket feed trough 5021, and a tightening device can also be provided at the tightening through hole. Like the tightening cylinder 502 in the cross bar feed trough 401, it is only necessary to tighten the second anti-corrosion gasket body 5022 below to prevent it from falling. When the screw locking machine head 5031 finishes work and returns to its position, the tightening device releases the tightening.

[0058] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A fully automatic cable tray assembly equipment, characterized in that: include: A conveying device, the conveying device is used to convey the bridge frame body; A crossbar installation device, the crossbar installation device comprises a crossbar feeding trough, the crossbar feeding trough is used to hold the bridge crossbar, the upper end of the crossbar feeding trough is used to connect the crossbar material bin, and the lower end of the crossbar feeding trough is provided with a feeding control block, the feeding control block is used to control the feeding of the bridge crossbar in the crossbar feeding trough; An anti-corrosion gasket installation device, the anti-corrosion gasket installation device comprising an anti-corrosion gasket feeding device and an automatic screw locking machine, the anti-corrosion gasket feeding device comprising an anti-corrosion gasket feeding trough, the anti-corrosion gasket body being contained in the anti-corrosion gasket feeding trough, and the screw locking head of the automatic screw locking machine being able to install the anti-corrosion gasket body falling out of the anti-corrosion gasket feeding trough onto the bridge frame body; and An anti-corrosion cap installation device, the anti-corrosion cap installation device comprising an anti-corrosion cap vibration plate and an anti-corrosion cap installation manipulator, the anti-corrosion cap vibration plate is used to convey the anti-corrosion cap body, and the anti-corrosion cap installation manipulator is used to install the anti-corrosion cap body on the anti-corrosion cap vibration plate onto the bridge frame body; The crossbar installation device also includes a rotating device, which is located below the bridge frame body on the conveying device, and the bridge frame crossbar that falls out of the crossbar feeding chute will fall onto the rotating device; The rotating device comprises a rotating plate, a rotating fixed shaft is arranged at the center of the rotating plate, a rotating pushing cylinder is arranged at one side of the rotating plate, the rotating pushing cylinder is used to push the rotating plate to rotate, and a horizontal clamp is arranged on the rotating plate.

2. The fully automatic cable tray assembly equipment according to claim 1 is characterized in that: Bridge frame fixing clamps are respectively provided on both sides of the conveying device, and the bridge frame fixing clamps are used to fix the bridge frame side rails on both sides of the bridge frame body.

3. The fully automatic cable tray assembly equipment according to claim 1 is characterized in that: It also includes a truss manipulator, which is used to carry the bridge body.

4. The fully automatic cable tray assembly equipment according to claim 1 is characterized in that: The cross-piece blanking trough comprises a first cross-piece blanking U-shaped plate and a second cross-piece blanking U-shaped plate, the openings of the first cross-piece blanking U-shaped plate and the second cross-piece blanking U-shaped plate are arranged opposite to each other, and the opening width of the first cross-piece blanking U-shaped plate is greater than the opening width of the second cross-piece blanking U-shaped plate, the first cross-piece blanking U-shaped plate and the second cross-piece blanking U-shaped plate are plugged, and the side plates of the first cross-piece blanking U-shaped plate and the second cross-piece blanking U-shaped plate are both provided with a plurality of positioning holes; It also includes a positioning bolt, which passes through the positioning holes of the first cross-piece blanking U-shaped plate and the second cross-piece blanking U-shaped plate in sequence and then is threadedly connected with the positioning nut.

5. The fully automatic cable tray assembly equipment according to claim 1 is characterized in that: A tightening channel is provided on the side wall of the crossbar feeding trough, and a tightening cylinder is provided at the tightening channel. The telescopic end of the tightening cylinder can abut against one of the bridge crossbars in the crossbar feeding trough.

6. The fully automatic cable tray assembly equipment according to claim 1 is characterized in that: There are two drop control blocks, and a drop control through hole is respectively provided on both sides of the cross bar feed trough. The two drop control blocks are respectively slidably connected to the two drop control through holes, and a drop control cylinder is connected to the outer side of each drop control block.

7. The fully automatic cable tray assembly equipment according to claim 1 is characterized in that: The upper end of the anti-corrosion gasket feeding chute is connected with an anti-corrosion gasket vibration plate.

8. The fully automatic cable tray assembly equipment according to claim 1 is characterized in that: A flexible clamp is provided at the lower end of the anti-corrosion gasket feeding chute.

Images